COVER INFORMATION Station: GBT_VLBA (Code Gb ) Experiment: bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. Exp. Code: bu027d Schedule Version: 1.00 Processed by SCHED version: NRAO internal release of 4 October 2004 PI: J.S. Ulvestad Address: NRAO, P.O. Box O Socorro, NM 87801 USA Phone: +1-505-835-7300 EMAIL: julvesta@nrao.edu Fax: +1-505-835-7320 Phone during observation: +1-505-835-8961 Observing mode: 256-8-2 Notes: Target/phi-ref : Arp299/J1128+5925, J1127+5650 Polarization/PA: J0927+3902,J1331+3030 FF/amp/bpass : J0927+3902,J1642+3948,J0854+2006,J1310+3220 Schedule for GBT_VLBA (Code Gb ) Page 2 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 04 30 00 J1128+5925 05 58 18 35.9 38.6 -5.5 -73.6 0 1 1 0 04 30 00 04 32 00 =1125+596 06 00 19 36.2 38.7 -5.5 -73.9 120 F 1 1600 04 32 00 ARP299 06 00 19 35.9 39.7 -5.5 -73.3 -29 1 1 1600 04 32 00 04 34 30 --- 06 02 49 36.2 39.8 -5.4 -73.7 121 F 1 3600 04 34 30 J1128+5925 06 02 49 36.5 38.8 -5.4 -74.4 -29 1 1 3600 04 34 30 04 35 20 =1125+596 06 03 39 36.6 38.8 -5.4 -74.6 21 F 1 4267 04 35 20 ARP299 06 03 39 36.3 39.8 -5.4 -73.9 -29 1 1 4267 04 35 20 04 37 50 --- 06 06 10 36.6 39.9 -5.4 -74.4 121 F 1 6267 04 37 50 J1128+5925 06 06 10 36.9 38.9 -5.4 -75.1 -29 1 1 6267 04 37 50 04 38 40 =1125+596 06 07 00 37.0 38.9 -5.4 -75.2 21 F 1 6933 04 38 40 ARP299 06 07 00 36.7 40.0 -5.4 -74.5 -29 1 1 6933 04 38 40 04 41 10 --- 06 09 30 37.0 40.1 -5.3 -75.0 121 F 1 8933 04 41 10 J1128+5925 06 09 30 37.3 39.0 -5.3 -75.7 -29 1 1 8933 04 41 10 04 42 00 =1125+596 06 10 20 37.4 39.1 -5.3 -75.9 21 F 1 9600 04 42 00 ARP299 06 10 20 37.1 40.1 -5.3 -75.2 -29 1 1 9600 04 42 00 04 44 30 --- 06 12 51 37.5 40.2 -5.3 -75.6 121 F 1 11600 04 44 30 J1128+5925 06 12 51 37.7 39.2 -5.3 -76.3 -29 1 1 11600 04 44 30 04 45 20 =1125+596 06 13 41 37.8 39.2 -5.2 -76.5 21 F 1 12267 04 45 20 ARP299 06 13 41 37.6 40.2 -5.3 -75.8 -29 1 1 12267 04 45 20 04 47 50 --- 06 16 11 37.9 40.3 -5.2 -76.3 121 F 1 14267 04 47 50 J1128+5925 06 16 11 38.1 39.3 -5.2 -77.0 -29 1 1 14267 04 47 50 04 48 40 =1125+596 06 17 01 38.2 39.3 -5.2 -77.1 21 F 1 14933 04 48 40 ARP299 06 17 01 38.0 40.4 -5.2 -76.4 -29 1 1 14933 04 48 40 04 51 10 --- 06 19 32 38.3 40.5 -5.2 -76.9 121 F 1 16933 Schedule for GBT_VLBA (Code Gb ) Page 3 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 04 51 10 J1128+5925 06 19 32 38.5 39.4 -5.1 -77.6 -29 1 1 16933 04 51 10 04 52 00 =1125+596 06 20 22 38.6 39.4 -5.1 -77.8 21 F 1 17600 04 52 00 ARP299 06 20 22 38.4 40.5 -5.1 -77.0 -29 1 2 17600 04 52 00 04 54 30 --- 06 22 52 38.7 40.6 -5.1 -77.5 121 R 1 15600 04 54 30 J1128+5925 06 22 52 39.0 39.5 -5.1 -78.3 -29 1 2 15600 04 54 30 04 55 20 =1125+596 06 23 42 39.1 39.6 -5.1 -78.4 21 R 1 14933 04 55 20 ARP299 06 23 42 38.8 40.6 -5.1 -77.7 -29 1 2 14933 04 55 20 04 57 50 --- 06 26 13 39.2 40.7 -5.0 -78.2 121 R 1 12933 04 57 50 J1128+5925 06 26 13 39.4 39.6 -5.0 -78.9 -29 1 2 12933 04 57 50 04 58 40 =1125+596 06 27 03 39.5 39.7 -5.0 -79.1 21 R 1 12267 04 58 40 ARP299 06 27 03 39.3 40.7 -5.0 -78.3 -29 1 2 12267 04 58 40 05 01 10 --- 06 29 33 39.6 40.8 -5.0 -78.8 121 R 1 10267 05 01 10 J1128+5925 06 29 33 39.8 39.7 -5.0 -79.6 -29 1 2 10267 05 01 10 05 02 00 =1125+596 06 30 24 39.9 39.8 -5.0 -79.7 21 R 1 9600 05 02 00 ARP299 06 30 24 39.7 40.9 -5.0 -79.0 -29 1 2 9600 05 02 00 05 04 30 --- 06 32 54 40.0 40.9 -4.9 -79.5 121 R 1 7600 05 04 30 J1128+5925 06 32 54 40.2 39.8 -4.9 -80.2 -29 1 2 7600 05 04 30 05 05 20 =1125+596 06 33 44 40.3 39.9 -4.9 -80.4 21 R 1 6933 05 07 20 J0854+2006 06 35 44 54.8 111.4 -2.3 -51.0 -31 1 2 6933 05 07 20 05 11 50 =0851+202 06 40 15 55.6 112.6 -2.2 -50.4 239 R 1 3333 05 11 50 J0927+3902 06 40 15 57.7 75.6 -2.8 -77.5 -94 1 3 3333 05 11 50 05 17 20 =0923+392 06 45 46 58.7 76.0 -2.7 -78.1 236 F 1 1067 05 17 20 J1128+5925 06 45 46 41.8 40.2 -4.7 -82.8 -92 1 3 1067 05 17 20 05 19 20 =1125+596 06 47 46 42.1 40.2 -4.7 -83.2 28 F 1 2667 05 19 20 ARP299 06 47 46 41.9 41.3 -4.7 -82.4 -30 1 3 2667 05 19 20 05 21 50 --- 06 50 17 42.3 41.4 -4.6 -82.9 120 F 1 4667 05 21 50 J1128+5925 06 50 17 42.4 40.2 -4.6 -83.7 -30 1 3 4667 05 21 50 05 22 40 =1125+596 06 51 07 42.5 40.3 -4.6 -83.9 20 F 1 5333 Schedule for GBT_VLBA (Code Gb ) Page 4 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 05 22 40 ARP299 06 51 07 42.4 41.4 -4.6 -83.0 -30 1 3 5333 05 22 40 05 25 10 --- 06 53 37 42.7 41.5 -4.6 -83.5 120 F 1 7333 05 25 10 J1128+5925 06 53 37 42.8 40.3 -4.6 -84.4 -30 1 3 7333 05 25 10 05 26 00 =1125+596 06 54 27 42.9 40.3 -4.6 -84.5 20 F 1 8000 05 26 00 ARP299 06 54 27 42.8 41.5 -4.6 -83.7 -30 1 3 8000 05 26 00 05 28 30 --- 06 56 58 43.1 41.5 -4.5 -84.2 120 F 1 10000 05 28 30 J1128+5925 06 56 58 43.2 40.4 -4.5 -85.1 -30 1 3 10000 05 28 30 05 29 20 =1125+596 06 57 48 43.4 40.4 -4.5 -85.2 20 F 1 10667 05 29 20 ARP299 06 57 48 43.2 41.5 -4.5 -84.4 -30 1 3 10667 05 29 20 05 31 50 --- 07 00 18 43.6 41.6 -4.5 -84.9 120 F 1 12667 05 31 50 J1128+5925 07 00 18 43.7 40.4 -4.5 -85.7 -30 1 3 12667 05 31 50 05 32 40 =1125+596 07 01 09 43.8 40.4 -4.5 -85.9 20 F 1 13333 05 32 40 ARP299 07 01 09 43.7 41.6 -4.5 -85.0 -30 1 3 13333 05 32 40 05 35 10 --- 07 03 39 44.0 41.6 -4.4 -85.5 120 F 1 15333 05 35 10 J1128+5925 07 03 39 44.1 40.5 -4.4 -86.4 -30 1 3 15333 05 35 10 05 36 00 =1125+596 07 04 29 44.2 40.5 -4.4 -86.6 20 F 1 16000 05 36 00 J1127+5650 07 04 29 44.1 44.1 -4.4 -84.2 -37 1 4 16000 05 36 00 05 38 22 =1124+571 07 06 52 44.4 44.1 -4.4 -84.7 105 R 1 17307 05 38 22 J1128+5925 07 06 52 44.5 40.5 -4.4 -87.1 -37 1 4 17307 05 38 22 05 39 20 =1125+596 07 07 50 44.6 40.5 -4.3 -87.3 21 R 1 16533 Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 05 39 20 J1128+5925 07 07 50 44.6 40.5 -4.3 -87.3 -20 1 4 16533 05 39 20 05 40 10 =1125+596 07 08 40 44.7 40.5 -4.3 -87.5 30 R 1 15867 05 40 10 ARP299 07 08 40 44.6 41.7 -4.3 -86.6 -30 1 4 15867 05 40 10 05 42 40 --- 07 11 10 45.0 41.7 -4.3 -87.1 120 R 1 13867 05 42 40 J1128+5925 07 11 10 45.0 40.5 -4.3 -88.0 -30 1 4 13867 05 42 40 05 43 30 =1125+596 07 12 00 45.2 40.5 -4.3 -88.2 20 R 1 13200 Schedule for GBT_VLBA (Code Gb ) Page 5 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 05 43 30 ARP299 07 12 00 45.1 41.7 -4.3 -87.3 -30 1 4 13200 05 43 30 05 46 00 --- 07 14 31 45.4 41.8 -4.2 -87.8 120 R 1 11200 05 46 00 J1128+5925 07 14 31 45.5 40.5 -4.2 -88.7 -30 1 4 11200 05 46 00 05 46 50 =1125+596 07 15 21 45.6 40.5 -4.2 -88.9 20 R 1 10533 05 46 50 ARP299 07 15 21 45.5 41.8 -4.2 -87.9 -30 1 4 10533 05 46 50 05 49 20 --- 07 17 51 45.8 41.8 -4.2 -88.5 120 R 1 8533 05 49 20 J1128+5925 07 17 51 45.9 40.5 -4.2 -89.4 -30 1 4 8533 05 49 20 05 50 10 =1125+596 07 18 41 46.0 40.5 -4.2 -89.6 20 R 1 7867 05 50 10 ARP299 07 18 41 46.0 41.8 -4.2 -88.6 -30 1 4 7867 05 50 10 05 52 40 --- 07 21 12 46.3 41.8 -4.1 -89.2 120 R 1 5867 05 52 40 J1128+5925 07 21 12 46.3 40.5 -4.1 -90.1 -30 1 4 5867 05 52 40 05 53 30 =1125+596 07 22 02 46.4 40.5 -4.1 -90.3 20 R 1 5200 05 53 30 ARP299 07 22 02 46.4 41.8 -4.1 -89.4 -30 1 4 5200 05 53 30 05 56 00 --- 07 24 32 46.7 41.8 -4.1 -89.9 120 R 1 3200 05 56 00 J1128+5925 07 24 32 46.8 40.5 -4.1 -90.9 -30 1 4 3200 05 56 00 05 56 50 =1125+596 07 25 23 46.9 40.5 -4.1 -91.0 20 R 1 2533 05 56 50 ARP299 07 25 23 46.8 41.8 -4.1 -90.1 -30 1 4 2533 05 56 50 05 59 20 --- 07 27 53 47.1 41.8 -4.0 -90.6 120 R 1 533 05 59 20 J1128+5925 07 27 53 47.2 40.5 -4.0 -91.6 -30 1 5 533 05 59 20 06 00 10 =1125+596 07 28 43 47.3 40.5 -4.0 -91.8 20 F 1 133 06 00 10 ARP299 07 28 43 47.3 41.8 -4.0 -90.8 -30 1 5 133 06 00 10 06 02 40 --- 07 31 13 47.6 41.8 -4.0 -91.3 120 F 1 2133 06 02 40 J1128+5925 07 31 13 47.6 40.5 -4.0 -92.3 -30 1 5 2133 06 02 40 06 03 30 =1125+596 07 32 04 47.7 40.5 -3.9 -92.5 20 F 1 2800 06 03 30 ARP299 07 32 04 47.7 41.8 -3.9 -91.5 -30 1 5 2800 06 03 30 06 06 00 --- 07 34 34 48.0 41.8 -3.9 -92.0 120 F 1 4800 06 06 00 J1128+5925 07 34 34 48.0 40.5 -3.9 -93.1 -30 1 5 4800 06 06 00 06 06 50 =1125+596 07 35 24 48.1 40.5 -3.9 -93.3 20 F 1 5467 Schedule for GBT_VLBA (Code Gb ) Page 6 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 06 06 50 ARP299 07 35 24 48.1 41.8 -3.9 -92.2 -30 1 5 5467 06 06 50 06 09 20 --- 07 37 55 48.5 41.7 -3.8 -92.8 120 F 1 7467 06 09 20 J1128+5925 07 37 55 48.5 40.4 -3.8 -93.8 -30 1 5 7467 06 09 20 06 10 10 =1125+596 07 38 45 48.6 40.4 -3.8 -94.0 20 F 1 8133 06 10 10 ARP299 07 38 45 48.6 41.7 -3.8 -93.0 -30 1 5 8133 06 10 10 06 12 40 --- 07 41 15 48.9 41.7 -3.8 -93.5 120 F 1 10133 06 12 40 J1128+5925 07 41 15 48.9 40.4 -3.8 -94.6 -30 1 5 10133 06 12 40 06 13 30 =1125+596 07 42 05 49.0 40.4 -3.8 -94.8 20 F 1 10800 06 13 30 ARP299 07 42 05 49.0 41.7 -3.8 -93.7 -30 1 5 10800 06 13 30 06 16 00 --- 07 44 36 49.3 41.7 -3.7 -94.3 120 F 1 12800 06 16 00 J1128+5925 07 44 36 49.3 40.3 -3.7 -95.3 -30 1 5 12800 06 16 00 06 16 50 =1125+596 07 45 26 49.4 40.3 -3.7 -95.5 20 F 1 13467 06 16 50 ARP299 07 45 26 49.4 41.6 -3.7 -94.5 -30 1 5 13467 06 16 50 06 19 20 --- 07 47 56 49.8 41.6 -3.7 -95.0 120 F 1 15467 06 19 20 J1128+5925 07 47 56 49.7 40.3 -3.7 -96.1 -30 1 5 15467 06 19 20 06 20 10 =1125+596 07 48 46 49.8 40.2 -3.7 -96.3 20 F 1 16133 06 22 10 J0854+2006 07 50 47 67.0 138.3 -1.1 -33.7 -75 1 6 16133 06 22 10 06 27 10 =0851+202 07 55 48 67.6 140.8 -1.0 -31.8 225 R 1 15067 06 27 10 J0927+3902 07 55 48 72.2 80.9 -1.5 -84.6 -132 1 6 15067 06 27 10 06 33 10 =0923+392 08 01 49 73.3 81.3 -1.4 -85.2 228 R 1 10267 06 34 10 J1128+5925 08 02 49 51.6 39.9 -3.4 -99.6 -41 1 6 10267 06 34 10 06 36 00 =1125+596 08 04 39 51.8 39.8 -3.4 -100.1 69 R 1 8800 06 36 00 ARP299 08 04 39 51.9 41.2 -3.4 -98.9 -31 1 6 8800 06 36 00 06 38 30 --- 08 07 09 52.3 41.1 -3.4 -99.5 119 R 1 6800 06 38 30 J1128+5925 08 07 09 52.1 39.7 -3.4 -100.7 -31 1 6 6800 06 38 30 06 39 20 =1125+596 08 08 00 52.2 39.7 -3.3 -100.9 19 R 1 6133 06 39 20 ARP299 08 08 00 52.4 41.1 -3.3 -99.7 -31 1 6 6133 06 39 20 06 41 50 --- 08 10 30 52.7 41.0 -3.3 -100.3 119 R 1 4133 Schedule for GBT_VLBA (Code Gb ) Page 7 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 06 41 50 J1128+5925 08 10 30 52.6 39.6 -3.3 -101.5 -31 1 6 4133 06 41 50 06 42 40 =1125+596 08 11 20 52.7 39.5 -3.3 -101.7 19 R 1 3467 06 42 40 ARP299 08 11 20 52.8 40.9 -3.3 -100.5 -31 1 6 3467 06 42 40 06 45 10 --- 08 13 50 53.1 40.8 -3.3 -101.1 119 R 1 1467 06 45 10 J1128+5925 08 13 50 53.0 39.4 -3.2 -102.3 -31 1 6 1467 06 45 10 06 46 00 =1125+596 08 14 41 53.1 39.4 -3.2 -102.6 19 R 1 800 06 46 00 ARP299 08 14 41 53.2 40.8 -3.2 -101.3 -31 1 7 800 06 46 00 06 48 30 --- 08 17 11 53.5 40.7 -3.2 -102.0 119 F 1 1200 06 48 30 J1128+5925 08 17 11 53.4 39.3 -3.2 -103.2 -31 1 7 1200 06 48 30 06 49 20 =1125+596 08 18 01 53.5 39.2 -3.2 -103.4 19 F 1 1867 06 49 20 ARP299 08 18 01 53.6 40.7 -3.2 -102.2 -31 1 7 1867 06 49 20 06 51 50 --- 08 20 32 54.0 40.5 -3.1 -102.8 119 F 1 3867 06 51 50 J1128+5925 08 20 32 53.8 39.1 -3.1 -104.0 -31 1 7 3867 06 51 50 06 52 40 =1125+596 08 21 22 53.9 39.1 -3.1 -104.3 19 F 1 4533 06 52 40 J1127+5650 08 21 22 54.5 43.3 -3.1 -100.9 -39 1 7 4533 06 52 40 06 55 02 =1124+571 08 23 44 54.9 43.2 -3.1 -101.5 103 F 1 6427 06 55 02 J1128+5925 08 23 44 54.2 38.9 -3.1 -104.9 -39 1 7 6427 06 55 02 06 56 00 =1125+596 08 24 42 54.3 38.9 -3.1 -105.1 19 F 1 7200 06 56 00 J1127+5650 08 24 42 55.0 43.2 -3.1 -101.7 -39 1 7 7200 06 56 00 06 58 22 =1124+571 08 27 05 55.3 43.1 -3.0 -102.3 103 F 1 9093 06 58 22 J1128+5925 08 27 05 54.6 38.7 -3.0 -105.7 -39 1 7 9093 06 58 22 06 59 20 =1125+596 08 28 03 54.7 38.7 -3.0 -106.0 19 F 1 9867 06 59 20 ARP299 08 28 03 54.9 40.1 -3.0 -104.7 -31 1 7 9867 06 59 20 07 01 50 --- 08 30 33 55.2 40.0 -3.0 -105.4 119 F 1 11867 07 01 50 J1128+5925 08 30 33 55.0 38.5 -3.0 -106.7 -31 1 7 11867 07 01 50 07 02 40 =1125+596 08 31 23 55.1 38.5 -3.0 -106.9 19 F 1 12533 07 02 40 ARP299 08 31 23 55.3 39.9 -3.0 -105.6 -31 1 7 12533 07 02 40 07 05 10 --- 08 33 54 55.7 39.8 -2.9 -106.3 119 F 1 14533 Schedule for GBT_VLBA (Code Gb ) Page 8 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 07 05 10 J1128+5925 08 33 54 55.4 38.3 -2.9 -107.6 -31 1 7 14533 07 05 10 07 06 00 =1125+596 08 34 44 55.5 38.2 -2.9 -107.8 19 F 1 15200 07 06 00 ARP299 08 34 44 55.8 39.7 -2.9 -106.5 -31 1 7 15200 07 06 00 07 08 30 --- 08 37 14 56.1 39.5 -2.9 -107.2 119 F 1 17200 07 08 30 J1128+5925 08 37 14 55.8 38.1 -2.9 -108.5 -31 1 8 17200 07 08 30 07 09 20 =1125+596 08 38 04 55.9 38.0 -2.8 -108.7 19 R 1 16533 07 09 20 ARP299 08 38 04 56.2 39.5 -2.8 -107.4 -31 1 8 16533 07 09 20 07 11 50 --- 08 40 35 56.5 39.3 -2.8 -108.1 119 R 1 14533 07 11 50 J1128+5925 08 40 35 56.2 37.8 -2.8 -109.4 -31 1 8 14533 07 11 50 07 12 40 =1125+596 08 41 25 56.3 37.8 -2.8 -109.6 19 R 1 13867 07 12 40 ARP299 08 41 25 56.6 39.2 -2.8 -108.3 -31 1 8 13867 07 12 40 07 15 10 --- 08 43 55 56.9 39.1 -2.7 -109.0 119 R 1 11867 07 15 10 J1128+5925 08 43 55 56.6 37.6 -2.7 -110.3 -31 1 8 11867 07 15 10 07 16 00 =1125+596 08 44 46 56.7 37.5 -2.7 -110.6 19 R 1 11200 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 07 16 00 J1128+5925 08 44 46 56.7 37.5 -2.7 -110.6 -20 1 8 11200 07 16 00 07 16 50 =1125+596 08 45 36 56.8 37.4 -2.7 -110.8 30 R 1 10533 07 16 50 ARP299 08 45 36 57.1 38.9 -2.7 -109.5 -31 1 8 10533 07 16 50 07 19 20 --- 08 48 06 57.4 38.7 -2.7 -110.2 119 R 1 8533 07 19 20 J1128+5925 08 48 06 57.1 37.2 -2.7 -111.5 -31 1 8 8533 07 19 20 07 20 10 =1125+596 08 48 56 57.2 37.1 -2.7 -111.8 19 R 1 7867 07 20 10 ARP299 08 48 56 57.5 38.6 -2.7 -110.4 -31 1 8 7867 07 20 10 07 22 40 --- 08 51 27 57.8 38.4 -2.6 -111.1 119 R 1 5867 07 22 40 J1128+5925 08 51 27 57.5 36.9 -2.6 -112.5 -31 1 8 5867 07 22 40 07 23 30 =1125+596 08 52 17 57.6 36.8 -2.6 -112.7 19 R 1 5200 07 23 30 ARP299 08 52 17 57.9 38.4 -2.6 -111.4 -31 1 8 5200 07 23 30 07 26 00 --- 08 54 47 58.2 38.1 -2.6 -112.1 119 R 1 3200 Schedule for GBT_VLBA (Code Gb ) Page 9 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 07 26 00 J1128+5925 08 54 47 57.9 36.6 -2.6 -113.5 -31 1 8 3200 07 26 00 07 26 50 =1125+596 08 55 37 58.0 36.5 -2.5 -113.7 19 R 1 2533 07 26 50 ARP299 08 55 37 58.3 38.0 -2.6 -112.4 -31 1 8 2533 07 26 50 07 29 20 --- 08 58 08 58.6 37.8 -2.5 -113.1 119 R 1 533 07 29 20 J1128+5925 08 58 08 58.3 36.3 -2.5 -114.5 -31 1 9 533 07 29 20 07 30 10 =1125+596 08 58 58 58.4 36.2 -2.5 -114.7 19 F 1 133 07 30 10 ARP299 08 58 58 58.7 37.7 -2.5 -113.4 -31 1 9 133 07 30 10 07 32 40 --- 09 01 28 59.0 37.5 -2.5 -114.1 119 F 1 2133 07 32 40 J1128+5925 09 01 28 58.7 35.9 -2.5 -115.5 -31 1 9 2133 07 32 40 07 33 30 =1125+596 09 02 18 58.8 35.8 -2.4 -115.8 19 F 1 2800 07 33 30 ARP299 09 02 18 59.1 37.4 -2.4 -114.4 -31 1 9 2800 07 33 30 07 36 00 --- 09 04 49 59.4 37.1 -2.4 -115.1 119 F 1 4800 07 36 00 J1128+5925 09 04 49 59.1 35.6 -2.4 -116.5 -31 1 9 4800 07 36 00 07 36 50 =1125+596 09 05 39 59.2 35.5 -2.4 -116.8 19 F 1 5467 07 36 50 ARP299 09 05 39 59.5 37.0 -2.4 -115.4 -31 1 9 5467 07 36 50 07 39 20 --- 09 08 09 59.8 36.7 -2.3 -116.2 119 F 1 7467 07 39 20 J1128+5925 09 08 09 59.5 35.2 -2.3 -117.6 -31 1 9 7467 07 39 20 07 40 10 =1125+596 09 09 00 59.6 35.1 -2.3 -117.8 19 F 1 8133 07 40 10 ARP299 09 09 00 59.9 36.6 -2.3 -116.4 -31 1 9 8133 07 40 10 07 42 40 --- 09 11 30 60.2 36.3 -2.3 -117.2 119 F 1 10133 07 42 40 J1128+5925 09 11 30 59.8 34.8 -2.3 -118.6 -31 1 9 10133 07 42 40 07 43 30 =1125+596 09 12 20 59.9 34.7 -2.3 -118.9 19 F 1 10800 07 43 30 ARP299 09 12 20 60.3 36.2 -2.3 -117.5 -31 1 9 10800 07 43 30 07 46 00 --- 09 14 50 60.6 35.9 -2.2 -118.3 119 F 1 12800 07 46 00 J1128+5925 09 14 50 60.2 34.4 -2.2 -119.7 -31 1 9 12800 07 46 00 07 46 50 =1125+596 09 15 41 60.3 34.3 -2.2 -120.0 19 F 1 13467 07 46 50 ARP299 09 15 41 60.7 35.8 -2.2 -118.5 -31 1 9 13467 07 46 50 07 49 20 --- 09 18 11 61.0 35.5 -2.2 -119.4 119 F 1 15467 Schedule for GBT_VLBA (Code Gb ) Page 10 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 07 49 20 J1128+5925 09 18 11 60.6 33.9 -2.2 -120.8 -31 1 9 15467 07 49 20 07 50 10 =1125+596 09 19 01 60.7 33.8 -2.2 -121.1 19 F 1 16133 07 52 10 J0854+2006 09 21 01 70.8 198.8 0.4 15.6 -187 1 10 16133 07 52 10 07 57 50 =0851+202 09 26 42 70.4 202.7 0.5 18.7 153 R 1 14533 07 57 50 J0927+3902 09 26 42 89.4 372.7 0.0 -167.2 -315 1 10 14533 07 57 50 08 02 50 =0923+392 09 31 43 89.0 304.9 0.1 124.2 -15 R 1 10533 08 02 50 J1128+5925 09 31 43 62.0 392.0 -1.9 -125.4 -177 1 10 10533 08 02 50 08 06 50 =1125+596 09 35 44 62.4 391.3 -1.9 -126.9 63 R 1 7333 08 06 50 ARP299 09 35 44 62.9 392.9 -1.9 -125.4 -31 1 10 7333 08 06 50 08 09 20 --- 09 38 14 63.2 392.5 -1.8 -126.3 119 R 1 5333 08 09 20 J1128+5925 09 38 14 62.7 390.9 -1.8 -127.8 -31 1 10 5333 08 09 20 08 10 10 =1125+596 09 39 04 62.8 390.8 -1.8 -128.1 19 R 1 4667 08 10 10 ARP299 09 39 04 63.3 392.3 -1.8 -126.6 -31 1 10 4667 08 10 10 08 12 40 --- 09 41 35 63.5 391.9 -1.8 -127.6 119 R 1 2667 08 12 40 J1128+5925 09 41 35 63.0 390.3 -1.8 -129.0 -31 1 10 2667 08 12 40 08 13 30 =1125+596 09 42 25 63.1 390.2 -1.8 -129.3 19 R 1 2000 08 13 30 ARP299 09 42 25 63.6 391.7 -1.8 -127.9 -31 1 10 2000 08 13 30 08 16 00 --- 09 44 55 63.9 391.3 -1.7 -128.8 119 R 1 0 08 16 00 J1128+5925 09 44 55 63.4 389.7 -1.7 -130.3 -31 1 11 0 08 16 00 08 16 50 =1125+596 09 45 46 63.4 389.6 -1.7 -130.6 19 F 1 667 08 16 50 ARP299 09 45 46 64.0 391.1 -1.7 -129.1 -31 1 11 667 08 16 50 08 19 20 --- 09 48 16 64.2 390.7 -1.7 -130.1 119 F 1 2667 08 19 20 J1128+5925 09 48 16 63.7 389.1 -1.7 -131.6 -31 1 11 2667 08 19 20 08 20 10 =1125+596 09 49 06 63.8 388.9 -1.7 -131.9 19 F 1 3333 08 20 10 ARP299 09 49 06 64.3 390.5 -1.7 -130.4 -31 1 11 3333 08 20 10 08 22 40 --- 09 51 36 64.5 390.0 -1.6 -131.4 119 F 1 5333 08 22 40 J1128+5925 09 51 36 64.0 388.5 -1.6 -132.9 -31 1 11 5333 08 22 40 08 23 30 =1125+596 09 52 27 64.1 388.3 -1.6 -133.2 19 F 1 6000 Schedule for GBT_VLBA (Code Gb ) Page 11 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 08 23 30 J1127+5650 09 52 27 65.8 392.8 -1.6 -129.2 -39 1 11 6000 08 23 30 08 25 52 =1124+571 09 54 49 66.1 392.3 -1.6 -130.2 103 F 1 7893 08 25 52 J1128+5925 09 54 49 64.3 387.8 -1.6 -134.1 -39 1 11 7893 08 25 52 08 26 50 =1125+596 09 55 47 64.4 387.6 -1.5 -134.5 19 F 1 8667 08 26 50 ARP299 09 55 47 64.9 389.1 -1.6 -133.1 -31 1 11 8667 08 26 50 08 29 20 --- 09 58 18 65.2 388.6 -1.5 -134.1 119 F 1 10667 08 29 20 J1128+5925 09 58 18 64.6 387.1 -1.5 -135.5 -31 1 11 10667 08 29 20 08 30 10 =1125+596 09 59 08 64.7 386.9 -1.5 -135.9 19 F 1 11333 08 30 10 ARP299 09 59 08 65.3 388.4 -1.5 -134.4 -31 1 11 11333 08 30 10 08 32 40 --- 10 01 38 65.5 387.9 -1.5 -135.5 119 F 1 13333 08 32 40 J1128+5925 10 01 38 64.9 386.4 -1.4 -136.9 -31 1 11 13333 08 32 40 08 33 30 =1125+596 10 02 28 65.0 386.2 -1.4 -137.2 19 F 1 14000 08 33 30 ARP299 10 02 28 65.6 387.7 -1.4 -135.8 -31 1 11 14000 08 33 30 08 36 00 --- 10 04 59 65.8 387.1 -1.4 -136.9 119 F 1 16000 08 36 00 J1128+5925 10 04 59 65.2 385.6 -1.4 -138.3 -31 1 11 16000 08 36 00 08 36 50 =1125+596 10 05 49 65.3 385.4 -1.4 -138.6 19 F 1 16667 08 36 50 ARP299 10 05 49 65.9 386.9 -1.4 -137.2 -31 1 12 16667 08 36 50 08 39 20 --- 10 08 19 66.1 386.3 -1.3 -138.3 119 R 1 16533 08 39 20 J1128+5925 10 08 19 65.5 384.9 -1.3 -139.7 -31 1 12 16533 08 39 20 08 40 10 =1125+596 10 09 09 65.5 384.7 -1.3 -140.1 19 R 1 15867 08 40 10 ARP299 10 09 09 66.2 386.1 -1.3 -138.7 -31 1 12 15867 08 40 10 08 42 40 --- 10 11 40 66.4 385.5 -1.3 -139.8 119 R 1 13867 08 42 40 J1128+5925 10 11 40 65.7 384.1 -1.3 -141.2 -31 1 12 13867 08 42 40 08 43 30 =1125+596 10 12 30 65.8 383.9 -1.3 -141.5 19 R 1 13200 Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 08 43 30 J1128+5925 10 12 30 65.8 383.9 -1.3 -141.5 -20 1 12 13200 08 43 30 08 44 20 =1125+596 10 13 20 65.9 383.7 -1.3 -141.9 30 R 1 12533 Schedule for GBT_VLBA (Code Gb ) Page 12 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 08 44 20 ARP299 10 13 20 66.5 385.1 -1.3 -140.5 -31 1 12 12533 08 44 20 08 46 50 --- 10 15 50 66.7 384.4 -1.2 -141.6 119 R 1 10533 08 46 50 J1128+5925 10 15 50 66.1 383.0 -1.2 -143.0 -31 1 12 10533 08 46 50 08 47 40 =1125+596 10 16 41 66.1 382.8 -1.2 -143.4 19 R 1 9867 08 47 40 ARP299 10 16 41 66.8 384.2 -1.2 -142.0 -31 1 12 9867 08 47 40 08 50 10 --- 10 19 11 67.0 383.6 -1.2 -143.2 119 R 1 7867 08 50 10 J1128+5925 10 19 11 66.3 382.2 -1.2 -144.5 -30 1 12 7867 08 50 10 08 51 00 =1125+596 10 20 01 66.4 382.0 -1.1 -144.9 20 R 1 7200 08 51 00 ARP299 10 20 01 67.0 383.3 -1.1 -143.5 -30 1 12 7200 08 51 00 08 53 30 --- 10 22 32 67.2 382.6 -1.1 -144.7 120 R 1 5200 08 53 30 J1128+5925 10 22 32 66.6 381.3 -1.1 -146.0 -30 1 12 5200 08 53 30 08 54 20 =1125+596 10 23 22 66.6 381.1 -1.1 -146.4 20 R 1 4533 08 54 20 ARP299 10 23 22 67.3 382.4 -1.1 -145.1 -30 1 12 4533 08 54 20 08 56 50 --- 10 25 52 67.5 381.7 -1.0 -146.3 120 R 1 2533 08 56 50 J1128+5925 10 25 52 66.8 380.4 -1.0 -147.5 -30 1 12 2533 08 56 50 08 57 40 =1125+596 10 26 42 66.8 380.2 -1.0 -147.9 20 R 1 1867 08 57 40 ARP299 10 26 42 67.5 381.5 -1.0 -146.7 -30 1 13 1867 08 57 40 09 00 10 --- 10 29 13 67.7 380.8 -1.0 -147.9 120 F 1 133 09 00 10 J1128+5925 10 29 13 67.0 379.5 -1.0 -149.1 -30 1 13 133 09 00 10 09 01 00 =1125+596 10 30 03 67.1 379.3 -1.0 -149.5 20 F 1 800 09 01 00 ARP299 10 30 03 67.8 380.5 -1.0 -148.3 -30 1 13 800 09 01 00 09 03 30 --- 10 32 33 67.9 379.8 -0.9 -149.5 120 F 1 2800 09 03 30 J1128+5925 10 32 33 67.2 378.5 -0.9 -150.7 -30 1 13 2800 09 03 30 09 04 20 =1125+596 10 33 23 67.3 378.3 -0.9 -151.1 20 F 1 3467 09 04 20 ARP299 10 33 23 68.0 379.5 -0.9 -149.9 -30 1 13 3467 09 04 20 09 06 50 --- 10 35 54 68.2 378.7 -0.9 -151.2 120 F 1 5467 09 06 50 J1128+5925 10 35 54 67.4 377.6 -0.9 -152.3 -30 1 13 5467 09 06 50 09 07 40 =1125+596 10 36 44 67.5 377.3 -0.9 -152.7 20 F 1 6133 Schedule for GBT_VLBA (Code Gb ) Page 13 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 09 07 40 ARP299 10 36 44 68.2 378.5 -0.9 -151.6 -30 1 13 6133 09 07 40 09 10 10 --- 10 39 14 68.4 377.7 -0.8 -152.8 120 F 1 8133 09 10 10 J1128+5925 10 39 14 67.6 376.6 -0.8 -154.0 -30 1 13 8133 09 10 10 09 11 00 =1125+596 10 40 04 67.7 376.3 -0.8 -154.4 20 F 1 8800 09 11 00 ARP299 10 40 04 68.4 377.4 -0.8 -153.3 -29 1 13 8800 09 11 00 09 13 30 --- 10 42 35 68.6 376.6 -0.8 -154.5 121 F 1 10800 09 13 30 J1128+5925 10 42 35 67.8 375.6 -0.8 -155.6 -29 1 13 10800 09 13 30 09 14 20 =1125+596 10 43 25 67.8 375.3 -0.8 -156.0 21 F 1 11467 09 14 20 ARP299 10 43 25 68.6 376.4 -0.8 -155.0 -29 1 13 11467 09 14 20 09 16 50 --- 10 45 55 68.7 375.6 -0.7 -156.3 121 F 1 13467 09 16 50 J1128+5925 10 45 55 68.0 374.5 -0.7 -157.3 -29 1 13 13467 09 16 50 09 17 40 =1125+596 10 46 46 68.0 374.3 -0.7 -157.7 21 F 1 14133 09 19 40 J0927+3902 10 48 46 74.1 278.5 1.4 85.7 -72 1 13 14133 09 19 40 09 23 00 =0923+392 10 52 06 73.5 278.7 1.4 85.3 128 F 1 16800 09 23 00 J1128+5925 10 52 06 68.3 372.6 -0.6 -160.5 -188 1 14 16800 09 23 00 09 26 20 =1125+596 10 55 27 68.4 371.5 -0.6 -162.2 12 R 1 15733 09 26 20 ARP299 10 55 27 69.2 372.3 -0.6 -161.3 -28 1 14 15733 09 26 20 09 28 50 --- 10 57 57 69.3 371.4 -0.5 -162.7 122 R 1 13733 09 28 50 J1128+5925 10 57 57 68.5 370.6 -0.5 -163.5 -28 1 14 13733 09 28 50 09 29 40 =1125+596 10 58 48 68.5 370.4 -0.5 -163.9 22 R 1 13067 09 29 40 ARP299 10 58 48 69.3 371.2 -0.5 -163.1 -28 1 14 13067 09 29 40 09 32 10 --- 11 01 18 69.4 370.3 -0.5 -164.5 122 R 1 11067 09 32 10 J1128+5925 11 01 18 68.6 369.5 -0.5 -165.3 -28 1 14 11067 09 32 10 09 33 00 =1125+596 11 02 08 68.6 369.2 -0.4 -165.7 22 R 1 10400 09 33 00 ARP299 11 02 08 69.4 370.0 -0.4 -165.0 -28 1 14 10400 09 33 00 09 35 30 --- 11 04 38 69.5 369.1 -0.4 -166.3 122 R 1 8400 09 35 30 J1128+5925 11 04 38 68.7 368.4 -0.4 -167.0 -28 1 14 8400 09 35 30 09 36 20 =1125+596 11 05 29 68.7 368.1 -0.4 -167.5 22 R 1 7733 Schedule for GBT_VLBA (Code Gb ) Page 14 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 09 36 20 ARP299 11 05 29 69.6 368.8 -0.4 -166.8 -28 1 14 7733 09 36 20 09 38 50 --- 11 07 59 69.6 367.8 -0.3 -168.2 122 R 1 5733 09 38 50 J1128+5925 11 07 59 68.8 367.2 -0.3 -168.8 -28 1 14 5733 09 38 50 09 39 40 =1125+596 11 08 49 68.8 366.9 -0.3 -169.3 22 R 1 5067 09 39 40 ARP299 11 08 49 69.6 367.5 -0.3 -168.7 -28 1 14 5067 09 39 40 09 42 10 --- 11 11 20 69.7 366.6 -0.3 -170.1 122 R 1 3067 09 42 10 J1128+5925 11 11 20 68.9 366.1 -0.3 -170.6 -28 1 14 3067 09 42 10 09 43 00 =1125+596 11 12 10 68.9 365.8 -0.3 -171.1 22 R 1 2400 09 43 00 ARP299 11 12 10 69.7 366.3 -0.3 -170.5 -28 1 14 2400 09 43 00 09 45 30 --- 11 14 40 69.8 365.4 -0.2 -171.9 122 R 1 400 ----------- Tape Change ------------ 09 45 30 J1128+5925 11 14 40 68.9 364.9 -0.2 -172.4 -28 2 1 400 09 45 30 09 46 20 =1125+596 11 15 30 68.9 364.6 -0.2 -172.9 22 F 1 1067 09 46 20 ARP299 11 15 30 69.8 365.0 -0.2 -172.4 -28 2 1 1067 09 46 20 09 48 50 --- 11 18 01 69.8 364.1 -0.2 -173.8 122 F 1 3067 09 48 50 J1128+5925 11 18 01 69.0 363.7 -0.2 -174.3 -28 2 1 3067 09 48 50 09 49 40 =1125+596 11 18 51 69.0 363.4 -0.2 -174.7 22 F 1 3733 09 49 40 J1127+5650 11 18 51 71.6 363.9 -0.2 -174.3 -35 2 1 3733 09 49 40 09 52 02 =1124+571 11 21 13 71.6 362.9 -0.1 -175.8 107 F 1 5627 09 52 02 J1128+5925 11 21 13 69.0 362.6 -0.1 -176.0 -35 2 1 5627 09 52 02 09 53 00 =1125+596 11 22 11 69.0 362.3 -0.1 -176.5 23 F 1 6400 09 53 00 ARP299 11 22 11 69.9 362.5 -0.1 -176.2 -28 2 1 6400 09 53 00 09 55 30 --- 11 24 42 69.9 361.6 -0.1 -177.6 122 F 1 8400 09 55 30 J1128+5925 11 24 42 69.0 361.4 -0.1 -177.9 -28 2 1 8400 09 55 30 09 56 20 =1125+596 11 25 32 69.0 361.1 0.0 -178.4 22 F 1 9067 09 56 20 ARP299 11 25 32 69.9 361.3 -0.1 -178.1 -28 2 1 9067 09 56 20 09 58 50 --- 11 28 02 69.9 360.3 0.0 -179.5 122 F 1 11067 09 58 50 J1128+5925 11 28 02 69.0 360.2 0.0 -179.7 -28 2 1 11067 09 58 50 09 59 40 =1125+596 11 28 52 69.0 359.9 0.0 179.8 22 F 1 11733 Schedule for GBT_VLBA (Code Gb ) Page 15 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 09 59 40 ARP299 11 28 52 69.9 360.0 0.0 180.0 -28 2 1 11733 09 59 40 10 02 10 --- 11 31 23 69.9 359.0 0.0 178.6 122 F 1 13733 10 02 10 J1128+5925 11 31 23 69.0 359.0 0.0 178.4 -28 2 1 13733 10 02 10 10 03 00 =1125+596 11 32 13 69.0 358.7 0.1 178.0 22 F 1 14400 10 03 00 ARP299 11 32 13 69.9 358.7 0.1 178.1 -28 2 1 14400 10 03 00 10 05 30 --- 11 34 43 69.9 357.8 0.1 176.7 122 F 1 16400 10 05 30 J1128+5925 11 34 43 69.0 357.8 0.1 176.6 -28 2 1 16400 10 05 30 10 06 20 =1125+596 11 35 34 69.0 357.5 0.1 176.2 22 F 1 17067 10 06 20 ARP299 11 35 34 69.9 357.5 0.1 176.2 -28 2 2 17067 10 06 20 10 08 50 --- 11 38 04 69.8 356.5 0.2 174.8 122 R 1 16133 10 08 50 J1128+5925 11 38 04 69.0 356.6 0.2 174.8 -28 2 2 16133 10 08 50 10 09 40 =1125+596 11 38 54 69.0 356.3 0.2 174.3 22 R 1 15467 10 09 40 ARP299 11 38 54 69.8 356.2 0.2 174.3 -28 2 2 15467 10 09 40 10 12 10 --- 11 41 24 69.8 355.3 0.2 172.9 122 R 1 13467 10 12 10 J1128+5925 11 41 24 68.9 355.4 0.2 173.0 -28 2 2 13467 10 12 10 10 13 00 =1125+596 11 42 15 68.9 355.1 0.2 172.5 22 R 1 12800 10 13 00 ARP299 11 42 15 69.8 354.9 0.2 172.4 -28 2 2 12800 10 13 00 10 15 30 --- 11 44 45 69.7 354.0 0.3 171.0 122 R 1 10800 10 15 30 J1128+5925 11 44 45 68.9 354.3 0.3 171.2 -28 2 2 10800 10 15 30 10 16 20 =1125+596 11 45 35 68.9 354.0 0.3 170.7 22 R 1 10133 10 18 20 J0854+2006 11 47 35 48.6 256.3 2.9 54.1 -75 2 2 10133 10 18 20 10 22 20 =0851+202 11 51 36 47.9 257.1 2.9 54.4 165 R 1 6933 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 10 24 20 J1128+5925 11 53 36 68.7 351.2 0.4 166.4 -69 2 2 6933 10 24 20 10 26 20 =1125+596 11 55 37 68.6 350.5 0.5 165.3 51 R 1 5333 10 26 20 ARP299 11 55 37 69.4 350.0 0.4 164.9 -28 2 2 5333 10 26 20 10 28 50 --- 11 58 07 69.4 349.1 0.5 163.6 122 R 1 3333 Schedule for GBT_VLBA (Code Gb ) Page 16 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 10 28 50 J1128+5925 11 58 07 68.5 349.7 0.5 164.0 -28 2 2 3333 10 28 50 10 29 40 =1125+596 11 58 57 68.5 349.4 0.5 163.6 22 R 1 2667 10 29 40 ARP299 11 58 57 69.3 348.8 0.5 163.1 -28 2 2 2667 10 29 40 10 32 10 --- 12 01 28 69.2 348.0 0.5 161.8 122 R 1 667 10 32 10 J1128+5925 12 01 28 68.4 348.6 0.5 162.3 -28 2 2 667 10 32 10 10 33 00 =1125+596 12 02 18 68.4 348.3 0.6 161.8 22 R 1 0 10 33 00 ARP299 12 02 18 69.2 347.7 0.6 161.3 -28 2 3 0 10 33 00 10 35 30 --- 12 04 48 69.1 346.8 0.6 160.0 122 F 1 2000 10 35 30 J1128+5925 12 04 48 68.3 347.5 0.6 160.5 -28 2 3 2000 10 35 30 10 36 20 =1125+596 12 05 38 68.2 347.2 0.6 160.1 22 F 1 2667 10 36 20 ARP299 12 05 38 69.0 346.5 0.6 159.5 -28 2 3 2667 10 36 20 10 38 50 --- 12 08 09 68.9 345.7 0.7 158.2 122 F 1 4667 10 38 50 J1128+5925 12 08 09 68.1 346.4 0.7 158.8 -28 2 3 4667 10 38 50 10 39 40 =1125+596 12 08 59 68.1 346.1 0.7 158.4 22 F 1 5333 10 39 40 ARP299 12 08 59 68.9 345.4 0.7 157.7 -28 2 3 5333 10 39 40 10 42 10 --- 12 11 29 68.8 344.5 0.7 156.4 122 F 1 7333 10 42 10 J1128+5925 12 11 29 68.0 345.4 0.7 157.1 -28 2 3 7333 10 42 10 10 43 00 =1125+596 12 12 20 67.9 345.1 0.7 156.7 22 F 1 8000 10 43 00 ARP299 12 12 20 68.7 344.3 0.7 156.0 -28 2 3 8000 10 43 00 10 45 30 --- 12 14 50 68.6 343.5 0.8 154.7 122 F 1 10000 10 45 30 J1128+5925 12 14 50 67.8 344.3 0.8 155.4 -28 2 3 10000 10 45 30 10 46 20 =1125+596 12 15 40 67.7 344.1 0.8 155.0 22 F 1 10667 10 46 20 ARP299 12 15 40 68.5 343.2 0.8 154.3 -28 2 3 10667 10 46 20 10 48 50 --- 12 18 11 68.4 342.4 0.8 153.0 122 F 1 12667 10 48 50 J1128+5925 12 18 11 67.6 343.3 0.8 153.8 -29 2 3 12667 10 48 50 10 49 40 =1125+596 12 19 01 67.6 343.1 0.8 153.4 21 F 1 13333 10 49 40 ARP299 12 19 01 68.3 342.1 0.8 152.6 -29 2 3 13333 10 49 40 10 52 10 --- 12 21 31 68.2 341.3 0.9 151.3 121 F 1 15333 Schedule for GBT_VLBA (Code Gb ) Page 17 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 10 52 10 J1128+5925 12 21 31 67.4 342.3 0.9 152.1 -29 2 3 15333 10 52 10 10 53 00 =1125+596 12 22 21 67.4 342.1 0.9 151.7 21 F 1 16000 10 53 00 ARP299 12 22 21 68.1 341.1 0.9 150.9 -29 2 4 16000 10 53 00 10 55 30 --- 12 24 52 68.0 340.3 0.9 149.7 121 R 1 17200 10 55 30 J1128+5925 12 24 52 67.2 341.4 0.9 150.5 -29 2 4 17200 10 55 30 10 56 20 =1125+596 12 25 42 67.1 341.1 1.0 150.1 21 R 1 16533 10 56 20 ARP299 12 25 42 67.9 340.1 0.9 149.2 -29 2 4 16533 10 56 20 10 58 50 --- 12 28 12 67.7 339.3 1.0 148.0 121 R 1 14533 10 58 50 J1128+5925 12 28 12 67.0 340.4 1.0 148.9 -29 2 4 14533 10 58 50 10 59 40 =1125+596 12 29 02 66.9 340.2 1.0 148.6 21 R 1 13867 11 01 40 J0927+3902 12 31 03 54.6 285.7 3.1 76.0 -3 2 4 13867 11 01 40 11 05 40 =0923+392 12 35 03 53.8 286.1 3.1 75.7 237 R 1 10667 11 05 40 J0854+2006 12 35 03 39.5 265.1 3.7 56.2 -74 2 4 10667 11 05 40 11 12 10 =0851+202 12 41 34 38.2 266.2 3.8 56.3 316 R 1 5467 11 13 10 J1128+5925 12 42 35 66.0 336.6 1.2 142.4 -89 2 4 5467 11 13 10 11 14 50 =1125+596 12 44 15 65.8 336.2 1.3 141.6 11 R 1 4133 11 14 50 ARP299 12 44 15 66.5 335.0 1.3 140.6 -30 2 4 4133 11 14 50 11 17 20 --- 12 46 45 66.3 334.3 1.3 139.5 120 R 1 2133 11 17 20 J1128+5925 12 46 45 65.6 335.6 1.3 140.6 -30 2 4 2133 11 17 20 11 18 10 =1125+596 12 47 35 65.6 335.4 1.3 140.2 20 R 1 1467 11 18 10 ARP299 12 47 35 66.2 334.1 1.3 139.1 -30 2 5 1467 11 18 10 11 20 40 --- 12 50 06 66.0 333.5 1.4 138.0 120 F 1 533 11 20 40 J1128+5925 12 50 06 65.3 334.8 1.4 139.1 -30 2 5 533 11 20 40 11 21 30 =1125+596 12 50 56 65.3 334.6 1.4 138.8 20 F 1 1200 11 21 30 ARP299 12 50 56 65.9 333.3 1.4 137.7 -30 2 5 1200 11 21 30 11 24 00 --- 12 53 26 65.7 332.7 1.4 136.6 120 F 1 3200 11 24 00 J1128+5925 12 53 26 65.1 334.1 1.4 137.7 -30 2 5 3200 11 24 00 11 24 50 =1125+596 12 54 16 65.0 333.9 1.4 137.4 20 F 1 3867 Schedule for GBT_VLBA (Code Gb ) Page 18 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 11 24 50 ARP299 12 54 16 65.6 332.5 1.4 136.2 -30 2 5 3867 11 24 50 11 27 20 --- 12 56 47 65.4 332.0 1.5 135.2 120 F 1 5867 11 27 20 J1128+5925 12 56 47 64.8 333.3 1.5 136.3 -30 2 5 5867 11 27 20 11 28 10 =1125+596 12 57 37 64.7 333.2 1.5 136.0 20 F 1 6533 11 28 10 ARP299 12 57 37 65.3 331.8 1.5 134.8 -30 2 5 6533 11 28 10 11 30 40 --- 13 00 07 65.1 331.2 1.5 133.8 120 F 1 8533 11 30 40 J1128+5925 13 00 07 64.5 332.6 1.5 135.0 -30 2 5 8533 11 30 40 11 31 30 =1125+596 13 00 58 64.4 332.4 1.5 134.6 20 F 1 9200 11 31 30 J1127+5650 13 00 58 66.1 327.8 1.5 130.3 -39 2 5 9200 11 31 30 11 33 52 =1124+571 13 03 20 65.8 327.3 1.6 129.3 103 F 1 11093 11 33 52 J1128+5925 13 03 20 64.2 332.0 1.6 133.7 -39 2 5 11093 11 33 52 11 34 50 =1125+596 13 04 18 64.1 331.8 1.6 133.3 19 F 1 11867 11 34 50 ARP299 13 04 18 64.7 330.4 1.6 132.1 -31 2 5 11867 11 34 50 11 37 20 --- 13 06 48 64.5 329.9 1.6 131.1 119 F 1 13867 11 37 20 J1128+5925 13 06 48 63.9 331.3 1.6 132.3 -31 2 5 13867 11 37 20 11 38 10 =1125+596 13 07 39 63.8 331.1 1.7 132.0 19 F 1 14533 11 38 10 ARP299 13 07 39 64.4 329.7 1.6 130.8 -31 2 5 14533 11 38 10 11 40 40 --- 13 10 09 64.1 329.2 1.7 129.8 119 F 1 16533 11 40 40 J1128+5925 13 10 09 63.5 330.6 1.7 131.0 -31 2 5 16533 11 40 40 11 41 30 =1125+596 13 10 59 63.5 330.5 1.7 130.7 19 F 1 17200 11 41 30 ARP299 13 10 59 64.0 329.1 1.7 129.5 -31 2 6 17200 11 41 30 11 44 00 --- 13 13 30 63.8 328.6 1.7 128.5 119 R 1 15200 11 44 00 J1128+5925 13 13 30 63.2 330.0 1.7 129.8 -31 2 6 15200 11 44 00 11 44 50 =1125+596 13 14 20 63.1 329.9 1.8 129.4 19 R 1 14533 11 44 50 ARP299 13 14 20 63.7 328.4 1.8 128.2 -31 2 6 14533 11 44 50 11 47 20 --- 13 16 50 63.5 328.0 1.8 127.3 119 R 1 12533 11 47 20 J1128+5925 13 16 50 62.9 329.4 1.8 128.5 -31 2 6 12533 11 47 20 11 48 10 =1125+596 13 17 40 62.8 329.3 1.8 128.2 19 R 1 11867 Schedule for GBT_VLBA (Code Gb ) Page 19 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 11 48 10 ARP299 13 17 40 63.4 327.8 1.8 127.0 -31 2 6 11867 11 48 10 11 50 40 --- 13 20 11 63.1 327.4 1.9 126.1 119 R 1 9867 11 50 40 J1128+5925 13 20 11 62.6 328.9 1.9 127.3 -31 2 6 9867 11 50 40 11 51 30 =1125+596 13 21 01 62.5 328.7 1.9 127.0 19 R 1 9200 Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 11 51 30 J1128+5925 13 21 01 62.5 328.7 1.9 127.0 -20 2 6 9200 11 51 30 11 52 20 =1125+596 13 21 51 62.4 328.6 1.9 126.7 30 R 1 8533 11 52 20 ARP299 13 21 51 62.9 327.1 1.9 125.5 -31 2 6 8533 11 52 20 11 54 50 --- 13 24 21 62.7 326.7 1.9 124.6 119 R 1 6533 11 54 50 J1128+5925 13 24 21 62.1 328.2 1.9 125.8 -31 2 6 6533 11 54 50 11 55 40 =1125+596 13 25 11 62.0 328.0 1.9 125.5 19 R 1 5867 11 55 40 ARP299 13 25 11 62.6 326.6 1.9 124.3 -31 2 6 5867 11 55 40 11 58 10 --- 13 27 42 62.3 326.2 2.0 123.4 119 R 1 3867 11 58 10 J1128+5925 13 27 42 61.8 327.7 2.0 124.6 -31 2 6 3867 11 58 10 11 59 00 =1125+596 13 28 32 61.7 327.5 2.0 124.3 19 R 1 3200 11 59 00 ARP299 13 28 32 62.2 326.1 2.0 123.1 -31 2 6 3200 11 59 00 12 01 30 --- 13 31 02 61.9 325.7 2.0 122.2 119 R 1 1200 12 01 30 J1128+5925 13 31 02 61.4 327.2 2.0 123.4 -31 2 6 1200 12 01 30 12 02 20 =1125+596 13 31 53 61.3 327.0 2.1 123.2 19 R 1 533 12 02 20 ARP299 13 31 53 61.8 325.6 2.1 121.9 -31 2 7 533 12 02 20 12 04 50 --- 13 34 23 61.6 325.2 2.1 121.1 119 F 1 1467 12 04 50 J1128+5925 13 34 23 61.1 326.7 2.1 122.3 -31 2 7 1467 12 04 50 12 05 40 =1125+596 13 35 13 61.0 326.6 2.1 122.0 19 F 1 2133 12 05 40 ARP299 13 35 13 61.5 325.1 2.1 120.8 -31 2 7 2133 12 05 40 12 08 10 --- 13 37 44 61.2 324.7 2.1 120.0 119 F 1 4133 12 08 10 J1128+5925 13 37 44 60.7 326.2 2.2 121.2 -31 2 7 4133 12 08 10 12 09 00 =1125+596 13 38 34 60.6 326.1 2.2 120.9 19 F 1 4800 Schedule for GBT_VLBA (Code Gb ) Page 20 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 12 09 00 ARP299 13 38 34 61.1 324.6 2.2 119.7 -31 2 7 4800 12 09 00 12 11 30 --- 13 41 04 60.8 324.3 2.2 118.9 119 F 1 6800 12 11 30 J1128+5925 13 41 04 60.3 325.8 2.2 120.1 -31 2 7 6800 12 11 30 12 12 20 =1125+596 13 41 54 60.2 325.7 2.2 119.8 19 F 1 7467 12 12 20 ARP299 13 41 54 60.7 324.2 2.2 118.6 -31 2 7 7467 12 12 20 12 14 50 --- 13 44 25 60.4 323.9 2.3 117.8 119 F 1 9467 12 14 50 J1128+5925 13 44 25 60.0 325.3 2.3 119.0 -31 2 7 9467 12 14 50 12 15 40 =1125+596 13 45 15 59.9 325.2 2.3 118.7 19 F 1 10133 12 15 40 ARP299 13 45 15 60.3 323.8 2.3 117.5 -31 2 7 10133 12 15 40 12 18 10 --- 13 47 45 60.0 323.5 2.3 116.7 119 F 1 12133 12 18 10 J1128+5925 13 47 45 59.6 324.9 2.3 117.9 -31 2 7 12133 12 18 10 12 19 00 =1125+596 13 48 35 59.5 324.8 2.3 117.7 19 F 1 12800 12 19 00 J1127+5650 13 48 35 60.6 320.1 2.3 113.4 -39 2 7 12800 12 19 00 12 21 22 =1124+571 13 50 58 60.3 319.9 2.4 112.7 103 F 1 14693 12 21 22 J1128+5925 13 50 58 59.2 324.6 2.4 116.9 -39 2 7 14693 12 21 22 12 22 20 =1125+596 13 51 56 59.1 324.5 2.4 116.6 19 F 1 15467 12 22 20 ARP299 13 51 56 59.5 323.0 2.4 115.4 -31 2 7 15467 12 22 20 12 24 50 --- 13 54 26 59.2 322.7 2.4 114.6 119 F 1 17467 12 24 50 J1128+5925 13 54 26 58.8 324.2 2.4 115.8 -31 2 8 17467 12 24 50 12 25 40 =1125+596 13 55 16 58.7 324.1 2.4 115.6 19 R 1 16800 12 25 40 ARP299 13 55 16 59.1 322.6 2.4 114.4 -31 2 8 16800 12 25 40 12 28 10 --- 13 57 47 58.8 322.4 2.5 113.6 119 R 1 14800 12 28 10 J1128+5925 13 57 47 58.5 323.8 2.5 114.8 -31 2 8 14800 12 28 10 12 29 00 =1125+596 13 58 37 58.4 323.8 2.5 114.6 19 R 1 14133 12 29 00 ARP299 13 58 37 58.7 322.3 2.5 113.4 -31 2 8 14133 12 29 00 12 31 30 --- 14 01 07 58.4 322.0 2.5 112.6 119 R 1 12133 12 31 30 J1128+5925 14 01 07 58.1 323.5 2.5 113.8 -31 2 8 12133 12 31 30 12 32 20 =1125+596 14 01 58 58.0 323.4 2.6 113.6 19 R 1 11467 Schedule for GBT_VLBA (Code Gb ) Page 21 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 12 32 20 ARP299 14 01 58 58.3 322.0 2.6 112.4 -31 2 8 11467 12 32 20 12 34 50 --- 14 04 28 58.0 321.7 2.6 111.7 119 R 1 9467 12 34 50 J1128+5925 14 04 28 57.7 323.2 2.6 112.8 -31 2 8 9467 12 34 50 12 35 40 =1125+596 14 05 18 57.6 323.1 2.6 112.6 19 R 1 8800 12 35 40 ARP299 14 05 18 57.9 321.7 2.6 111.4 -31 2 8 8800 12 35 40 12 38 10 --- 14 07 48 57.6 321.4 2.6 110.7 119 R 1 6800 12 38 10 J1128+5925 14 07 48 57.3 322.9 2.7 111.9 -31 2 8 6800 12 38 10 12 39 00 =1125+596 14 08 39 57.2 322.8 2.7 111.6 19 R 1 6133 12 39 00 ARP299 14 08 39 57.5 321.4 2.7 110.5 -31 2 8 6133 12 39 00 12 41 30 --- 14 11 09 57.2 321.2 2.7 109.8 119 R 1 4133 12 41 30 J1128+5925 14 11 09 56.9 322.6 2.7 110.9 -31 2 8 4133 12 41 30 12 42 20 =1125+596 14 11 59 56.8 322.5 2.7 110.7 19 R 1 3467 12 42 20 ARP299 14 11 59 57.1 321.1 2.7 109.5 -31 2 8 3467 12 42 20 12 44 50 --- 14 14 30 56.8 320.9 2.8 108.8 119 R 1 1467 12 44 50 J1128+5925 14 14 30 56.5 322.3 2.8 110.0 -31 2 8 1467 12 44 50 12 45 40 =1125+596 14 15 20 56.4 322.3 2.8 109.7 19 R 1 800 12 45 40 ARP299 14 15 20 56.7 320.8 2.8 108.6 -31 2 9 800 12 45 40 12 48 10 --- 14 17 50 56.4 320.6 2.8 107.9 119 F 1 1200 12 48 10 J1128+5925 14 17 50 56.1 322.1 2.8 109.0 -31 2 9 1200 12 48 10 12 49 00 =1125+596 14 18 40 56.0 322.0 2.8 108.8 19 F 1 1867 12 51 00 J1310+3220 14 20 41 74.5 252.1 1.2 61.9 -29 2 9 1867 12 51 00 12 54 40 =1308+326 14 24 21 73.8 253.4 1.2 62.6 191 F 1 4800 12 54 40 J1128+5925 14 24 21 55.3 321.6 2.9 107.2 -146 2 9 4800 12 54 40 12 57 30 =1125+596 14 27 12 55.0 321.4 3.0 106.5 24 F 1 7067 12 57 30 ARP299 14 27 12 55.2 320.0 3.0 105.4 -31 2 9 7067 12 57 30 13 00 00 --- 14 29 42 54.9 319.9 3.0 104.7 119 F 1 9067 13 00 00 J1128+5925 14 29 42 54.6 321.3 3.0 105.8 -31 2 9 9067 13 00 00 13 00 50 =1125+596 14 30 32 54.5 321.2 3.0 105.6 19 F 1 9733 Schedule for GBT_VLBA (Code Gb ) Page 22 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 13 00 50 ARP299 14 30 32 54.8 319.8 3.0 104.5 -31 2 9 9733 13 00 50 13 03 20 --- 14 33 03 54.5 319.7 3.1 103.9 119 F 1 11733 13 03 20 J1128+5925 14 33 03 54.2 321.1 3.1 104.9 -31 2 9 11733 13 03 20 13 04 10 =1125+596 14 33 53 54.1 321.0 3.1 104.7 19 F 1 12400 13 04 10 ARP299 14 33 53 54.4 319.6 3.1 103.7 -31 2 9 12400 13 04 10 13 06 40 --- 14 36 23 54.1 319.5 3.1 103.0 119 F 1 14400 13 06 40 J1128+5925 14 36 23 53.8 320.9 3.1 104.1 -31 2 9 14400 13 06 40 13 07 30 =1125+596 14 37 13 53.7 320.9 3.1 103.9 19 F 1 15067 13 07 30 ARP299 14 37 13 54.0 319.5 3.1 102.8 -31 2 9 15067 13 07 30 13 10 00 --- 14 39 44 53.6 319.3 3.2 102.2 119 F 1 17067 13 10 00 J1128+5925 14 39 44 53.4 320.7 3.2 103.2 -31 2 10 17067 13 10 00 13 10 50 =1125+596 14 40 34 53.3 320.7 3.2 103.0 19 R 1 17467 13 10 50 ARP299 14 40 34 53.5 319.3 3.2 102.0 -31 2 10 17467 13 10 50 13 13 20 --- 14 43 04 53.2 319.2 3.2 101.3 119 R 1 15467 13 13 20 J1128+5925 14 43 04 53.0 320.6 3.2 102.4 -31 2 10 15467 13 13 20 13 14 10 =1125+596 14 43 54 52.9 320.5 3.3 102.2 19 R 1 14800 13 14 10 ARP299 14 43 54 53.1 319.2 3.3 101.1 -31 2 10 14800 13 14 10 13 16 40 --- 14 46 25 52.8 319.1 3.3 100.5 119 R 1 12800 13 16 40 J1128+5925 14 46 25 52.6 320.4 3.3 101.5 -30 2 10 12800 13 16 40 13 17 30 =1125+596 14 47 15 52.5 320.4 3.3 101.3 20 R 1 12133 13 17 30 ARP299 14 47 15 52.7 319.0 3.3 100.3 -30 2 10 12133 13 17 30 13 20 00 --- 14 49 45 52.4 318.9 3.3 99.7 120 R 1 10133 13 20 00 J1128+5925 14 49 45 52.2 320.3 3.4 100.7 -30 2 10 10133 13 20 00 13 20 50 =1125+596 14 50 35 52.1 320.3 3.4 100.5 20 R 1 9467 13 20 50 ARP299 14 50 35 52.2 318.9 3.4 99.5 -30 2 10 9467 13 20 50 13 23 20 --- 14 53 06 51.9 318.8 3.4 98.9 120 R 1 7467 13 23 20 J1128+5925 14 53 06 51.7 320.2 3.4 99.9 -30 2 10 7467 13 23 20 13 24 10 =1125+596 14 53 56 51.6 320.2 3.4 99.7 20 R 1 6800 Schedule for GBT_VLBA (Code Gb ) Page 23 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 13 24 10 ARP299 14 53 56 51.8 318.8 3.4 98.7 -30 2 10 6800 13 24 10 13 26 40 --- 14 56 26 51.5 318.7 3.5 98.1 120 R 1 4800 13 26 40 J1128+5925 14 56 26 51.3 320.1 3.5 99.1 -30 2 10 4800 13 26 40 13 27 30 =1125+596 14 57 17 51.2 320.0 3.5 98.9 20 R 1 4133 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 13 27 30 J1128+5925 14 57 17 51.2 320.0 3.5 98.9 -20 2 10 4133 13 27 30 13 28 20 =1125+596 14 58 07 51.1 320.0 3.5 98.7 30 R 1 3467 13 28 20 ARP299 14 58 07 51.3 318.7 3.5 97.7 -30 2 10 3467 13 28 20 13 30 50 --- 15 00 37 51.0 318.6 3.5 97.1 120 R 1 1467 13 30 50 J1128+5925 15 00 37 50.8 319.9 3.5 98.1 -30 2 10 1467 13 30 50 13 31 40 =1125+596 15 01 27 50.7 319.9 3.5 97.9 20 R 1 800 13 31 40 ARP299 15 01 27 50.8 318.6 3.5 96.9 -30 2 11 800 13 31 40 13 34 10 --- 15 03 58 50.5 318.5 3.6 96.3 120 F 1 1200 13 34 10 J1128+5925 15 03 58 50.4 319.9 3.6 97.3 -30 2 11 1200 13 34 10 13 35 00 =1125+596 15 04 48 50.3 319.8 3.6 97.1 20 F 1 1867 13 35 00 ARP299 15 04 48 50.4 318.5 3.6 96.2 -30 2 11 1867 13 35 00 13 37 30 --- 15 07 18 50.1 318.4 3.6 95.6 120 F 1 3867 13 37 30 J1128+5925 15 07 18 50.0 319.8 3.6 96.5 -30 2 11 3867 13 37 30 13 38 20 =1125+596 15 08 08 49.8 319.8 3.7 96.3 20 F 1 4533 13 38 20 ARP299 15 08 08 50.0 318.4 3.7 95.4 -30 2 11 4533 13 38 20 13 40 50 --- 15 10 39 49.7 318.4 3.7 94.8 120 F 1 6533 13 40 50 J1128+5925 15 10 39 49.5 319.7 3.7 95.8 -30 2 11 6533 13 40 50 13 41 40 =1125+596 15 11 29 49.4 319.7 3.7 95.6 20 F 1 7200 13 41 40 ARP299 15 11 29 49.5 318.4 3.7 94.6 -30 2 11 7200 13 41 40 13 44 10 --- 15 13 59 49.2 318.3 3.8 94.1 120 F 1 9200 13 44 10 J1128+5925 15 13 59 49.1 319.6 3.8 95.0 -30 2 11 9200 13 44 10 13 45 00 =1125+596 15 14 49 49.0 319.6 3.8 94.8 20 F 1 9867 Schedule for GBT_VLBA (Code Gb ) Page 24 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 13 45 00 ARP299 15 14 49 49.1 318.3 3.8 93.9 -30 2 11 9867 13 45 00 13 47 30 --- 15 17 20 48.8 318.3 3.8 93.3 120 F 1 11867 13 47 30 J1128+5925 15 17 20 48.7 319.6 3.8 94.2 -30 2 11 11867 13 47 30 13 48 20 =1125+596 15 18 10 48.6 319.6 3.8 94.0 20 F 1 12533 13 48 20 ARP299 15 18 10 48.7 318.3 3.8 93.1 -30 2 11 12533 13 48 20 13 50 50 --- 15 20 40 48.3 318.3 3.9 92.6 120 F 1 14533 13 50 50 J1128+5925 15 20 40 48.3 319.5 3.9 93.5 -30 2 11 14533 13 50 50 13 51 40 =1125+596 15 21 31 48.2 319.5 3.9 93.3 20 F 1 15200 13 51 40 ARP299 15 21 31 48.2 318.3 3.9 92.4 -30 2 11 15200 13 51 40 13 54 10 --- 15 24 01 47.9 318.2 3.9 91.9 120 F 1 17200 13 54 10 J1128+5925 15 24 01 47.8 319.5 3.9 92.7 -30 2 12 17200 13 54 10 13 55 00 =1125+596 15 24 51 47.7 319.5 3.9 92.5 20 R 1 16533 13 57 00 J1310+3220 15 26 51 61.7 268.0 2.3 67.9 2 2 12 16533 13 57 00 14 00 40 =1308+326 15 30 32 61.0 268.6 2.3 67.9 220 R 1 13600 14 02 00 J1128+5925 15 31 52 46.8 319.5 4.1 91.0 -37 2 12 13600 14 02 00 14 03 20 =1125+596 15 33 12 46.7 319.5 4.1 90.7 43 R 1 12533 14 03 20 ARP299 15 33 12 46.7 318.2 4.1 89.9 -30 2 12 12533 14 03 20 14 05 50 --- 15 35 43 46.4 318.2 4.1 89.3 120 R 1 10533 14 05 50 J1128+5925 15 35 43 46.3 319.5 4.1 90.2 -30 2 12 10533 14 05 50 14 06 40 =1125+596 15 36 33 46.2 319.5 4.1 90.0 20 R 1 9867 14 06 40 ARP299 15 36 33 46.3 318.2 4.1 89.2 -30 2 12 9867 14 06 40 14 09 10 --- 15 39 03 45.9 318.2 4.2 88.6 120 R 1 7867 14 09 10 J1128+5925 15 39 03 45.9 319.5 4.2 89.5 -30 2 12 7867 14 09 10 14 10 00 =1125+596 15 39 54 45.8 319.5 4.2 89.3 20 R 1 7200 14 10 00 ARP299 15 39 54 45.8 318.2 4.2 88.5 -30 2 12 7200 14 10 00 14 12 30 --- 15 42 24 45.5 318.2 4.2 87.9 120 R 1 5200 14 12 30 J1128+5925 15 42 24 45.5 319.5 4.2 88.7 -30 2 12 5200 14 12 30 14 13 20 =1125+596 15 43 14 45.4 319.5 4.2 88.6 20 R 1 4533 Schedule for GBT_VLBA (Code Gb ) Page 25 bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 2 Jan 2005 Day 2 --- 14 13 20 ARP299 15 43 14 45.4 318.2 4.2 87.8 -30 2 12 4533 14 13 20 14 15 50 --- 15 45 45 45.1 318.3 4.3 87.2 120 R 1 2533 14 15 50 J1128+5925 15 45 45 45.1 319.5 4.3 88.0 -30 2 12 2533 14 15 50 14 16 40 =1125+596 15 46 35 45.0 319.5 4.3 87.9 20 R 1 1867 14 16 40 J1127+5650 15 46 35 44.7 315.9 4.3 85.2 -37 2 13 1867 14 16 40 14 19 02 =1124+571 15 48 57 44.4 315.9 4.3 84.7 105 F 1 27 14 19 02 J1128+5925 15 48 57 44.7 319.5 4.3 87.4 -37 2 13 27 14 19 02 14 20 00 =1125+596 15 49 55 44.5 319.5 4.4 87.2 21 F 1 800 14 20 00 ARP299 15 49 55 44.5 318.3 4.4 86.4 -30 2 13 800 14 20 00 14 22 30 --- 15 52 26 44.2 318.3 4.4 85.9 120 F 1 2800 14 22 30 J1128+5925 15 52 26 44.2 319.5 4.4 86.6 -30 2 13 2800 14 22 30 14 23 20 =1125+596 15 53 16 44.1 319.5 4.4 86.5 20 F 1 3467 14 23 20 ARP299 15 53 16 44.1 318.4 4.4 85.7 -30 2 13 3467 14 23 20 14 25 50 --- 15 55 46 43.8 318.4 4.4 85.2 120 F 1 5467 14 25 50 J1128+5925 15 55 46 43.8 319.6 4.5 85.9 -30 2 13 5467 14 25 50 14 26 40 =1125+596 15 56 36 43.7 319.6 4.5 85.8 20 F 1 6133 14 26 40 ARP299 15 56 36 43.7 318.4 4.5 85.0 -30 2 13 6133 14 26 40 14 29 10 --- 15 59 07 43.3 318.4 4.5 84.5 120 F 1 8133 14 29 10 J1128+5925 15 59 07 43.4 319.6 4.5 85.3 -30 2 13 8133 14 29 10 14 30 00 =1125+596 15 59 57 43.3 319.6 4.5 85.1 20 F 1 8800 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /users/cwalker/sched/setups/v13cm-256-8-2.set Matches group gbt13cm in /home/filehost/cwalker/sched/catalogs/freq.dat LO1=8.200, LO2=15.75, LO3=10.5 Setup group: 2 Station: GBT_VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 2950.00 2950.00 2950.00 2950.00 2950.00 2950.00 2950.00 2950.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = B D B D B D B D The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 BBC fr= 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto Setup file: /users/cwalker/sched/setups/v4cm-256-8-2.set Matches group gbt4cmb in /home/filehost/cwalker/sched/catalogs/freq.dat LO1=11.350, LO2=12.75, LO3=10.5 Setup group: 4 Station: GBT_VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = B D B D B D B D The following frequency sets based on this setup were used. Frequency Set: 4 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- bu027d, 3.6 & 13cm VLBA+GBT, Ulvestad et al. Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) (B1950) (J2000) (Date) * ARP299 11 25 43.866637 * 11 28 33.316000 11 28 51.365218 58 50 13.18800 * 58 33 41.62800 58 31 48.58167 From catalog imbedded in main SCHED input file. 5.875 scan hours, 284.264 baseline hours above horizon. * J0854+2006 08 51 57.250612 * 08 54 48.874924 08 55 06.887592 0851+202 20 17 58.41743 * 20 06 30.64088 20 05 23.40096 J0854+20 /users/cwalker/sched/catalogs/sources.vlba OJ287 ICRF - Ext.1 Source - 1998 IERS Annual Report 0.428 scan hours, 20.391 baseline hours above horizon. * J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 22.867142 0923+392 39 15 23.56655 * 39 02 20.85195 39 00 59.20066 4C39.25 /users/cwalker/sched/catalogs/sources.vlba J0927+39 ICRF - Ext.1 Source - 1998 IERS Annual Report 0.397 scan hours, 17.946 baseline hours above horizon. * J1127+5650 11 24 51.308501 * 11 27 40.135071 11 27 58.045493 1124+571 57 06 45.80099 * 56 50 14.79405 56 48 22.12399 /users/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 0.316 scan hours, 14.458 baseline hours above horizon. * J1128+5925 11 25 23.181659 * 11 28 13.340684 11 28 31.509024 1125+596 59 41 46.14452 * 59 25 14.79921 59 23 21.66122 J1128+59 /users/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report 2.507 scan hours, 99.488 baseline hours above horizon. * J1310+3220 13 08 07.560126 * 13 10 28.663845 13 10 42.462863 1308+326 32 36 40.23888 * 32 20 43.78295 32 18 56.25942 J1310+32 /users/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report 0.122 scan hours, 5.888 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) ARP299 120.2 J0854+2006 151.4 J0927+3902 143.5 J1127+5650 120.5 J1128+5925 120.2 J1310+3220 98.4 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg