COVER INFORMATION Station: VLBA_FD (Code Fd ) Experiment: M Dwarf Astrometry: GJ412B/3789 Exp. Code: BB222G Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Geoffrey Bower Address: 601 Campbell Hall UC Berkeley Astronomy Berkeley CA 94720 Phone: 510 642-4075 EMAIL: gbower@astro.berkeley.edu Fax: 510 642 3411 Phone during observation: 510 655-6048 Observing mode: VLBA 256-8-2 4cm Notes: Exp G,H,I should be completed within 10 days Schedule for VLBA_FD (Code Fd ) Page 2 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 04 34 52 4C39.25 10 16 42 76.9 -46.9 0.8 126.0 0 1 1 0 04 34 52 04 43 50 --- 10 25 42 75.4 -51.0 1.0 120.7 539 F 1 0 04 35 10 04 45 14 J1108+4330 10 27 05 74.7 29.9 -0.7 -143.8 23 1 1 0 04 45 14 04 46 13 =1105+437 10 28 05 74.8 29.3 -0.7 -144.5 60 F 1 0 04 45 32 04 46 13 J1110+4403 10 28 05 74.1 29.4 -0.7 -144.0 -7 1 1 0 04 46 13 04 47 13 =1107+443 10 29 05 74.2 28.9 -0.7 -144.7 53 F 1 0 04 46 13 04 47 13 J1058+4304 10 29 05 76.3 23.2 -0.5 -152.4 -10 1 1 0 04 47 13 04 48 13 =1055+433 10 30 05 76.4 22.5 -0.5 -153.2 50 F 1 0 04 47 13 04 48 13 J1108+4330 10 30 05 75.0 28.2 -0.6 -146.0 -10 1 1 0 04 48 13 04 49 13 =1105+437 10 31 05 75.1 27.6 -0.6 -146.7 50 F 1 0 04 48 13 04 49 13 GJ412B 10 31 05 75.4 25.8 -0.6 -148.9 -7 1 1 0 04 49 13 04 52 12 --- 10 34 05 75.7 23.9 -0.5 -151.3 172 F 1 0 04 49 13 04 52 12 J1108+4330 10 34 05 75.4 25.8 -0.6 -149.0 -7 1 1 0 04 52 12 04 53 12 =1105+437 10 35 05 75.5 25.2 -0.6 -149.7 53 F 1 0 04 52 12 04 53 12 GJ412B 10 35 05 75.8 23.3 -0.5 -152.1 -7 1 1 0 04 53 12 04 56 12 --- 10 38 05 76.0 21.3 -0.5 -154.5 172 F 1 0 04 53 12 04 56 12 J1108+4330 10 38 05 75.8 23.2 -0.5 -152.1 -7 1 1 0 04 56 12 04 57 12 =1105+437 10 39 05 75.9 22.6 -0.5 -152.9 53 F 1 0 04 56 12 04 57 12 GJ412B 10 39 05 76.1 20.6 -0.4 -155.3 -7 1 1 0 04 57 12 05 00 11 --- 10 42 05 76.3 18.5 -0.4 -157.9 172 F 1 0 04 57 12 05 00 11 J1108+4330 10 42 05 76.1 20.6 -0.4 -155.4 -7 1 1 0 05 00 11 05 01 11 =1105+437 10 43 05 76.2 19.9 -0.4 -156.2 53 F 1 0 05 00 11 05 01 11 GJ412B 10 43 05 76.4 17.8 -0.4 -158.8 -7 1 1 0 05 01 11 05 04 10 --- 10 46 05 76.6 15.6 -0.3 -161.4 172 F 1 0 05 01 11 Schedule for VLBA_FD (Code Fd ) Page 3 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 05 04 10 J1108+4330 10 46 05 76.4 17.7 -0.4 -158.8 -7 1 1 0 05 04 10 05 05 10 =1105+437 10 47 05 76.5 17.0 -0.4 -159.7 52 F 1 0 05 04 10 05 05 10 GJ412B 10 47 05 76.6 14.9 -0.3 -162.3 -7 1 1 0 05 05 10 05 08 10 --- 10 50 05 76.8 12.6 -0.3 -165.0 172 F 1 0 05 05 10 05 08 10 J1108+4330 10 50 05 76.6 14.8 -0.3 -162.4 -7 1 1 0 05 08 10 05 09 10 =1105+437 10 51 05 76.7 14.1 -0.3 -163.3 52 F 1 0 05 08 10 05 09 10 J1110+4403 10 51 05 76.0 15.1 -0.3 -161.8 -7 1 1 0 05 09 10 05 10 09 =1107+443 10 52 05 76.1 14.4 -0.3 -162.7 53 F 1 0 05 09 10 05 10 09 J1058+4304 10 52 05 77.5 5.4 -0.1 -173.7 -12 1 1 0 05 10 09 05 11 09 =1055+433 10 53 05 77.5 4.5 -0.1 -174.7 48 F 1 0 05 10 09 05 11 09 J1108+4330 10 53 05 76.8 12.5 -0.3 -165.1 -11 1 1 0 05 11 09 05 12 09 =1105+437 10 54 05 76.8 11.8 -0.2 -166.0 49 F 1 0 05 11 09 05 14 52 J1333+2725 10 56 49 55.8 85.4 -2.6 -75.0 108 1 1 0 05 14 52 05 15 52 =1330+276 10 57 49 56.0 85.5 -2.6 -75.0 60 F 1 0 05 15 10 05 15 52 J1329+3154 10 57 49 57.6 77.8 -2.5 -81.9 -11 1 1 0 05 15 52 05 16 52 =1327+321 10 58 49 57.8 77.8 -2.5 -82.0 49 F 1 0 05 15 52 05 16 52 J1333+2725 10 58 49 56.2 85.6 -2.6 -75.1 -11 1 1 0 05 16 52 05 17 52 =1330+276 10 59 49 56.4 85.7 -2.6 -75.1 49 F 1 0 05 16 52 05 17 52 GJ412B 10 59 49 77.1 4.9 -0.1 -174.2 -60 1 1 0 05 17 52 05 20 51 --- 11 02 49 77.1 2.5 -0.1 -177.1 120 F 1 0 05 17 52 05 20 51 J1333+2725 11 02 49 57.1 86.0 -2.5 -75.2 -62 1 1 0 05 20 51 05 21 51 =1330+276 11 03 49 57.3 86.1 -2.5 -75.2 -2 F 1 0 05 20 51 05 21 51 GJ412B 11 03 49 77.1 1.7 0.0 -178.0 -62 1 1 0 05 21 51 05 24 51 --- 11 06 49 77.1 -0.8 0.0 179.1 117 F 1 0 05 21 51 05 24 51 J1333+2725 11 06 49 57.9 86.5 -2.4 -75.3 -64 1 1 0 05 24 51 05 25 51 =1330+276 11 07 49 58.1 86.6 -2.4 -75.3 -4 F 1 0 05 24 51 05 25 51 GJ412B 11 07 49 77.1 -1.6 0.0 178.1 -65 1 1 0 05 25 51 05 28 50 --- 11 10 49 77.1 -4.0 0.1 175.2 115 F 1 0 05 25 51 Schedule for VLBA_FD (Code Fd ) Page 4 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 05 28 50 J1333+2725 11 10 49 58.8 86.9 -2.4 -75.4 -67 1 1 0 05 28 50 05 29 50 =1330+276 11 11 49 59.0 87.0 -2.4 -75.4 -7 F 1 0 05 28 50 05 29 50 GJ412B 11 11 49 77.1 -4.8 0.1 174.3 -67 1 1 0 05 29 50 05 32 49 --- 11 14 49 77.0 -7.3 0.1 171.4 112 F 1 0 05 29 50 05 32 49 J1333+2725 11 14 49 59.6 87.3 -2.3 -75.5 -69 1 1 0 05 32 49 05 33 49 =1330+276 11 15 49 59.9 87.4 -2.3 -75.5 -9 F 1 0 05 32 49 05 33 49 GJ412B 11 15 49 77.0 -8.0 0.2 170.4 -70 1 1 0 05 33 49 05 36 49 --- 11 18 49 76.9 -10.4 0.2 167.6 110 F 1 0 05 33 49 05 36 49 J1333+2725 11 18 49 60.5 87.8 -2.2 -75.5 -71 1 1 0 05 36 49 05 37 49 =1330+276 11 19 49 60.7 87.9 -2.2 -75.6 -12 F 1 0 05 36 49 05 37 49 J1329+3154 11 19 49 62.2 78.9 -2.2 -83.8 -12 1 1 0 05 37 49 05 38 48 =1327+321 11 20 49 62.4 79.0 -2.2 -83.9 48 F 1 0 05 37 49 05 38 48 J1333+2725 11 20 49 60.9 88.0 -2.2 -75.6 -12 1 1 0 05 38 48 05 39 48 =1330+276 11 21 49 61.1 88.1 -2.2 -75.6 48 F 1 0 05 38 48 05 41 41 J1108+4330 11 23 42 76.8 -11.9 0.2 165.8 40 1 1 0 05 41 41 05 42 40 =1105+437 11 24 42 76.8 -12.7 0.3 164.9 60 F 1 0 05 41 59 05 42 40 J1110+4403 11 24 42 76.3 -10.4 0.2 167.6 -8 1 1 0 05 42 40 05 43 40 =1107+443 11 25 42 76.3 -11.1 0.2 166.7 52 F 1 0 05 42 40 05 43 40 J1058+4304 11 25 42 76.5 -21.7 0.5 154.2 -13 1 1 0 05 43 40 05 44 40 =1055+433 11 26 42 76.4 -22.4 0.5 153.3 47 F 1 0 05 43 40 05 44 40 J1108+4330 11 26 42 76.7 -14.2 0.3 163.1 -11 1 1 0 05 44 40 05 45 40 =1105+437 11 27 42 76.6 -15.0 0.3 162.2 48 F 1 0 05 44 40 05 45 40 GJ412B 11 27 42 76.4 -17.1 0.4 159.6 -7 1 1 0 05 45 40 05 48 39 --- 11 30 42 76.2 -19.3 0.4 157.0 172 F 1 0 05 45 40 05 48 39 J1108+4330 11 30 42 76.4 -17.2 0.4 159.5 -7 1 1 0 05 48 39 05 49 39 =1105+437 11 31 42 76.4 -17.9 0.4 158.6 53 F 1 0 05 48 39 05 49 39 GJ412B 11 31 42 76.2 -19.9 0.4 156.1 -7 1 1 0 05 49 39 05 52 39 --- 11 34 42 75.9 -22.0 0.5 153.6 172 F 1 0 05 49 39 Schedule for VLBA_FD (Code Fd ) Page 5 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 05 52 39 J1108+4330 11 34 42 76.2 -20.0 0.4 156.0 -7 1 1 0 05 52 39 05 53 39 =1105+437 11 35 42 76.1 -20.7 0.4 155.2 53 F 1 0 05 52 39 05 53 39 GJ412B 11 35 42 75.8 -22.7 0.5 152.8 -7 1 1 0 05 53 39 05 56 38 --- 11 38 42 75.6 -24.6 0.5 150.4 172 F 1 0 05 53 39 05 56 38 J1108+4330 11 38 42 75.8 -22.7 0.5 152.7 -7 1 1 0 05 56 38 05 57 38 =1105+437 11 39 42 75.8 -23.4 0.5 151.9 53 F 1 0 05 56 38 05 57 38 GJ412B 11 39 42 75.5 -25.2 0.6 149.6 -7 1 1 0 05 57 38 06 00 37 --- 11 42 42 75.2 -27.1 0.6 147.3 172 F 1 0 05 57 38 06 00 37 J1108+4330 11 42 42 75.5 -25.3 0.6 149.6 -7 1 1 0 06 00 37 06 01 37 =1105+437 11 43 42 75.4 -25.9 0.6 148.8 53 F 1 0 06 00 37 06 01 37 GJ412B 11 43 42 75.1 -27.7 0.6 146.6 -7 1 1 0 06 01 37 06 04 37 --- 11 46 42 74.8 -29.4 0.7 144.4 172 F 1 0 06 01 37 06 04 37 J1108+4330 11 46 42 75.1 -27.7 0.6 146.5 -7 1 1 0 06 04 37 06 05 37 =1105+437 11 47 42 75.0 -28.3 0.6 145.8 53 F 1 0 06 04 37 06 05 37 J1110+4403 11 47 42 74.8 -25.8 0.6 148.6 -8 1 1 0 06 05 37 06 06 37 =1107+443 11 48 42 74.7 -26.4 0.6 147.9 52 F 1 0 06 05 37 06 06 37 J1058+4304 11 48 42 74.1 -35.4 0.8 137.0 -12 1 1 0 06 06 37 06 07 36 =1055+433 11 49 42 73.9 -35.9 0.9 136.4 48 F 1 0 06 06 37 06 07 36 J1108+4330 11 49 42 74.8 -29.5 0.7 144.3 -10 1 1 0 06 07 36 06 08 36 =1105+437 11 50 42 74.7 -30.0 0.7 143.6 50 F 1 0 06 07 36 06 10 18 J1333+2725 11 52 24 67.7 92.0 -1.7 -75.6 15 1 1 0 06 10 18 06 11 18 =1330+276 11 53 24 67.9 92.2 -1.7 -75.5 60 F 1 0 06 10 36 06 11 18 J1329+3154 11 53 24 69.3 80.3 -1.6 -87.0 -14 1 1 0 06 11 18 06 12 18 =1327+321 11 54 24 69.5 80.3 -1.6 -87.1 46 F 1 0 06 11 18 06 12 18 J1333+2725 11 54 24 68.1 92.3 -1.7 -75.5 -14 1 1 0 06 12 18 06 13 18 =1330+276 11 55 24 68.4 92.5 -1.6 -75.5 46 F 1 0 06 12 18 06 13 18 GJ412B 11 55 24 73.8 -34.0 0.8 138.5 -90 1 1 0 06 13 18 06 16 17 --- 11 58 24 73.5 -35.4 0.9 136.6 89 F 1 0 06 13 18 Schedule for VLBA_FD (Code Fd ) Page 6 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 06 16 17 J1333+2725 11 58 24 69.0 92.9 -1.6 -75.4 -92 1 1 0 06 16 17 06 17 17 =1330+276 11 59 24 69.2 93.1 -1.6 -75.4 -32 F 1 0 06 16 17 06 17 17 GJ412B 11 59 24 73.3 -35.8 0.9 136.0 -92 1 1 0 06 17 17 06 20 16 --- 12 02 24 72.9 -37.2 0.9 134.2 88 F 1 0 06 17 17 06 20 16 J1333+2725 12 02 24 69.9 93.6 -1.5 -75.3 -93 1 1 0 06 20 16 06 21 16 =1330+276 12 03 24 70.1 93.7 -1.5 -75.2 -33 F 1 0 06 20 16 06 21 16 GJ412B 12 03 24 72.8 -37.6 1.0 133.7 -94 1 1 0 06 21 16 06 24 16 --- 12 06 24 72.4 -38.8 1.0 132.0 86 F 1 0 06 21 16 06 24 16 J1333+2725 12 06 24 70.7 94.2 -1.5 -75.1 -95 1 1 0 06 24 16 06 25 16 =1330+276 12 07 24 70.9 94.4 -1.4 -75.1 -35 F 1 0 06 24 16 06 25 16 GJ412B 12 07 24 72.3 -39.2 1.0 131.4 -95 1 1 0 06 25 16 06 28 15 --- 12 10 24 71.9 -40.4 1.1 129.8 84 F 1 0 06 25 16 06 28 15 J1333+2725 12 10 24 71.6 95.0 -1.4 -74.9 -96 1 1 0 06 28 15 06 29 15 =1330+276 12 11 24 71.8 95.1 -1.4 -74.8 -36 F 1 0 06 28 15 06 29 15 GJ412B 12 11 24 71.7 -40.8 1.1 129.3 -97 1 1 0 06 29 15 06 32 14 --- 12 14 24 71.3 -41.8 1.1 127.7 83 F 1 0 06 29 15 06 32 14 J1333+2725 12 14 24 72.4 95.7 -1.3 -74.6 -98 1 1 0 06 32 14 06 33 14 =1330+276 12 15 24 72.7 95.9 -1.3 -74.6 -38 F 1 0 06 32 14 06 33 14 J1329+3154 12 15 24 74.0 80.7 -1.2 -89.5 -16 1 1 0 06 33 14 06 34 14 =1327+321 12 16 24 74.2 80.8 -1.2 -89.6 44 F 1 0 06 33 14 06 34 14 J1333+2725 12 16 24 72.9 96.1 -1.3 -74.5 -16 1 1 0 06 34 14 06 35 14 =1330+276 12 17 24 73.1 96.3 -1.3 -74.4 44 F 1 0 06 34 14 06 37 19 4C39.25 12 19 30 54.1 -64.6 2.9 90.0 12 1 1 0 06 37 19 06 39 19 --- 12 21 30 53.7 -64.6 2.9 89.7 120 F 1 0 06 37 37 06 40 04 J1108+4330 12 22 14 70.6 -43.5 1.2 125.3 5 1 1 0 06 40 04 06 41 04 =1105+437 12 23 14 70.4 -43.8 1.2 124.9 60 F 1 0 06 40 22 06 41 04 J1110+4403 12 23 14 70.5 -41.7 1.2 127.2 -7 1 1 0 06 41 04 06 42 04 =1107+443 12 24 14 70.3 -42.0 1.2 126.7 53 F 1 0 06 41 04 Schedule for VLBA_FD (Code Fd ) Page 7 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 06 42 04 J1058+4304 12 24 14 68.9 -48.0 1.4 119.0 -10 1 1 0 06 42 04 06 43 03 =1055+433 12 25 14 68.8 -48.2 1.4 118.6 50 F 1 0 06 42 04 06 43 03 J1108+4330 12 25 14 70.1 -44.4 1.3 123.9 -9 1 1 0 06 43 03 06 44 03 =1105+437 12 26 14 70.0 -44.7 1.3 123.5 51 F 1 0 06 43 03 06 44 03 GJ412B 12 26 14 69.5 -45.5 1.3 122.2 -7 1 1 0 06 44 03 06 47 03 --- 12 29 14 69.1 -46.3 1.4 121.0 173 F 1 0 06 44 03 06 47 03 J1108+4330 12 29 14 69.5 -45.5 1.3 122.2 -7 1 1 0 06 47 03 06 48 03 =1105+437 12 30 14 69.4 -45.8 1.4 121.8 53 F 1 0 06 47 03 06 48 03 GJ412B 12 30 14 68.9 -46.6 1.4 120.6 -7 1 1 0 06 48 03 06 51 02 --- 12 33 14 68.5 -47.3 1.5 119.3 173 F 1 0 06 48 03 06 51 02 J1108+4330 12 33 14 68.9 -46.6 1.4 120.5 -7 1 1 0 06 51 02 06 52 02 =1105+437 12 34 14 68.8 -46.9 1.4 120.1 53 F 1 0 06 51 02 06 52 02 GJ412B 12 34 14 68.3 -47.5 1.5 118.9 -7 1 1 0 06 52 02 06 55 01 --- 12 37 14 67.8 -48.2 1.5 117.8 173 F 1 0 06 52 02 06 55 01 J1108+4330 12 37 14 68.3 -47.6 1.5 118.9 -7 1 1 0 06 55 01 06 56 01 =1105+437 12 38 14 68.1 -47.8 1.5 118.5 53 F 1 0 06 55 01 06 56 01 GJ412B 12 38 14 67.7 -48.5 1.5 117.4 -7 1 1 0 06 56 01 06 59 01 --- 12 41 14 67.2 -49.1 1.6 116.3 173 F 1 0 06 56 01 06 59 01 J1108+4330 12 41 14 67.6 -48.5 1.5 117.4 -7 1 1 0 06 59 01 07 00 01 =1105+437 12 42 14 67.5 -48.7 1.6 117.0 53 F 1 0 06 59 01 07 00 01 GJ412B 12 42 14 67.0 -49.3 1.6 115.9 -7 1 1 0 07 00 01 07 03 00 --- 12 45 14 66.5 -49.9 1.7 114.9 173 F 1 0 07 00 01 07 03 00 J1108+4330 12 45 14 67.0 -49.3 1.6 115.9 -7 1 1 0 07 03 00 07 04 00 =1105+437 12 46 14 66.8 -49.5 1.6 115.5 53 F 1 0 07 03 00 07 04 00 J1110+4403 12 46 14 67.0 -47.8 1.6 117.5 -7 1 1 0 07 04 00 07 05 00 =1107+443 12 47 14 66.8 -48.0 1.6 117.2 53 F 1 0 07 04 00 07 05 00 J1058+4304 12 47 14 65.1 -52.5 1.8 110.9 -9 1 1 0 07 05 00 07 06 00 =1055+433 12 48 14 64.9 -52.7 1.8 110.6 50 F 1 0 07 05 00 Schedule for VLBA_FD (Code Fd ) Page 8 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 07 06 00 J1108+4330 12 48 14 66.5 -49.9 1.7 114.8 -9 1 1 0 07 06 00 07 06 59 =1105+437 12 49 14 66.3 -50.1 1.7 114.5 51 F 1 0 07 06 00 07 09 03 J1333+2725 12 51 19 80.2 106.8 -0.7 -68.1 13 1 1 0 07 09 03 07 10 03 =1330+276 12 52 19 80.4 107.3 -0.7 -67.7 60 F 1 0 07 09 21 07 10 03 J1329+3154 12 52 19 81.8 78.9 -0.6 -96.2 -25 1 1 0 07 10 03 07 11 03 =1327+321 12 53 19 82.0 78.7 -0.6 -96.5 35 F 1 0 07 10 03 07 11 03 J1333+2725 12 53 19 80.6 107.8 -0.7 -67.3 -25 1 1 0 07 11 03 07 12 03 =1330+276 12 54 19 80.9 108.4 -0.7 -66.9 34 F 1 0 07 11 03 07 12 03 GJ412B 12 54 19 65.0 -51.5 1.8 111.9 -113 1 1 0 07 12 03 07 15 02 --- 12 57 19 64.5 -52.0 1.9 110.9 67 F 1 0 07 12 03 07 15 02 J1333+2725 12 57 19 81.5 110.1 -0.6 -65.5 -114 1 1 0 07 15 02 07 16 02 =1330+276 12 58 19 81.7 110.7 -0.6 -65.0 -54 F 1 0 07 15 02 07 16 02 GJ412B 12 58 19 64.3 -52.1 1.9 110.6 -115 1 1 0 07 16 02 07 19 02 --- 13 01 19 63.8 -52.5 1.9 109.7 65 F 1 0 07 16 02 07 19 02 J1333+2725 13 01 19 82.3 112.8 -0.5 -63.3 -116 1 1 0 07 19 02 07 20 01 =1330+276 13 02 19 82.5 113.6 -0.5 -62.6 -56 F 1 0 07 19 02 07 20 01 GJ412B 13 02 19 63.6 -52.7 1.9 109.4 -117 1 1 0 07 20 01 07 23 01 --- 13 05 19 63.1 -53.1 2.0 108.6 63 F 1 0 07 20 01 07 23 01 J1333+2725 13 05 19 83.0 116.1 -0.5 -60.5 -119 1 1 0 07 23 01 07 24 01 =1330+276 13 06 19 83.2 117.0 -0.5 -59.7 -59 F 1 0 07 23 01 07 24 01 GJ412B 13 06 19 63.0 -53.2 2.0 108.3 -119 1 1 0 07 24 01 07 27 00 --- 13 09 19 62.4 -53.6 2.1 107.4 60 F 1 0 07 24 01 07 27 00 J1333+2725 13 09 19 83.8 120.1 -0.4 -56.9 -122 1 1 0 07 27 00 07 28 00 =1330+276 13 10 19 84.0 121.3 -0.4 -55.9 -62 F 1 0 07 27 00 07 28 00 GJ412B 13 10 19 62.3 -53.7 2.1 107.2 -123 1 1 0 07 28 00 07 31 00 --- 13 13 19 61.7 -54.0 2.1 106.4 57 F 1 0 07 28 00 07 31 00 J1333+2725 13 13 19 84.5 125.2 -0.3 -52.4 -125 1 1 0 07 31 00 07 31 59 =1330+276 13 14 19 84.7 126.7 -0.3 -51.0 -66 F 1 0 07 31 00 Schedule for VLBA_FD (Code Fd ) Page 9 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 07 31 59 J1329+3154 13 14 19 86.4 69.0 -0.3 -108.9 -44 1 1 0 07 31 59 07 32 59 =1327+321 13 15 19 86.6 67.9 -0.2 -110.2 15 F 1 0 07 31 59 07 32 59 J1333+2725 13 15 19 84.9 128.2 -0.3 -49.6 -46 1 1 0 07 32 59 07 33 59 =1330+276 13 16 19 85.0 129.9 -0.3 -48.0 14 F 1 0 07 32 59 07 36 03 J1108+4330 13 18 23 61.4 305.8 2.2 105.8 1 1 1 0 07 36 03 07 37 03 =1105+437 13 19 23 61.2 305.6 2.2 105.5 60 F 1 0 07 36 21 07 37 03 J1110+4403 13 19 23 61.5 307.0 2.1 107.1 -7 1 1 0 07 37 03 07 38 03 =1107+443 13 20 23 61.3 306.9 2.2 106.8 53 F 1 0 07 37 03 07 38 03 J1058+4304 13 20 23 59.3 303.8 2.4 102.0 -10 1 1 0 07 38 03 07 39 02 =1055+433 13 21 23 59.1 303.7 2.4 101.7 50 F 1 0 07 38 03 07 39 02 J1108+4330 13 21 23 60.9 305.5 2.2 105.0 -9 1 1 0 07 39 02 07 40 02 =1105+437 13 22 23 60.7 305.4 2.2 104.7 50 F 1 0 07 39 02 07 40 02 GJ412B 13 22 23 60.2 305.1 2.3 104.0 -7 1 1 0 07 40 02 07 43 02 --- 13 25 23 59.6 304.9 2.3 103.3 173 F 1 0 07 40 02 07 43 02 J1108+4330 13 25 23 60.1 305.1 2.3 104.0 -7 1 1 0 07 43 02 07 44 02 =1105+437 13 26 23 60.0 305.0 2.3 103.7 53 F 1 0 07 43 02 07 44 02 GJ412B 13 26 23 59.5 304.8 2.3 103.0 -7 1 1 0 07 44 02 07 47 01 --- 13 29 23 58.9 304.5 2.4 102.3 173 F 1 0 07 44 02 07 47 01 J1108+4330 13 29 23 59.4 304.7 2.3 103.0 -7 1 1 0 07 47 01 07 48 01 =1105+437 13 30 23 59.3 304.7 2.4 102.8 53 F 1 0 07 47 01 07 48 01 GJ412B 13 30 23 58.7 304.5 2.4 102.1 -7 1 1 0 07 48 01 07 51 00 --- 13 33 23 58.2 304.3 2.5 101.4 173 F 1 0 07 48 01 07 51 00 J1108+4330 13 33 23 58.7 304.4 2.4 102.0 -7 1 1 0 07 51 00 07 52 00 =1105+437 13 34 23 58.6 304.4 2.4 101.8 53 F 1 0 07 51 00 07 52 00 GJ412B 13 34 23 58.0 304.2 2.5 101.2 -7 1 1 0 07 52 00 07 55 00 --- 13 37 23 57.5 304.0 2.5 100.5 173 F 1 0 07 52 00 07 55 00 J1108+4330 13 37 23 58.0 304.2 2.5 101.1 -7 1 1 0 07 55 00 07 56 00 =1105+437 13 38 23 57.8 304.1 2.5 100.9 53 F 1 0 07 55 00 Schedule for VLBA_FD (Code Fd ) Page 10 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 07 56 00 GJ412B 13 38 23 57.3 303.9 2.5 100.3 -7 1 1 0 07 56 00 07 58 59 --- 13 41 23 56.8 303.8 2.6 99.6 173 F 1 0 07 56 00 07 58 59 J1108+4330 13 41 23 57.3 303.9 2.5 100.2 -7 1 1 0 07 58 59 07 59 59 =1105+437 13 42 23 57.1 303.9 2.6 100.0 53 F 1 0 07 58 59 07 59 59 J1110+4403 13 42 23 57.5 305.0 2.5 101.4 -6 1 1 0 07 59 59 08 00 59 =1107+443 13 43 23 57.3 304.9 2.5 101.1 53 F 1 0 07 59 59 08 00 59 J1058+4304 13 43 23 55.2 302.5 2.7 97.0 -10 1 1 0 08 00 59 08 01 59 =1055+433 13 44 23 55.0 302.5 2.8 96.8 50 F 1 0 08 00 59 08 01 59 J1108+4330 13 44 23 56.8 303.7 2.6 99.6 -10 1 1 0 08 01 59 08 02 58 =1105+437 13 45 23 56.6 303.7 2.6 99.3 50 F 1 0 08 01 59 08 05 17 J1333+2725 13 47 41 85.5 224.7 0.2 42.9 74 1 1 0 08 05 17 08 06 16 =1330+276 13 48 41 85.3 226.7 0.3 44.8 60 F 1 0 08 05 35 08 06 16 J1329+3154 13 48 41 85.9 288.5 0.3 106.1 -47 1 1 0 08 06 16 08 07 16 =1327+321 13 49 41 85.7 287.7 0.3 105.2 13 F 1 0 08 06 16 08 07 16 J1333+2725 13 49 41 85.2 228.5 0.3 46.6 -45 1 1 0 08 07 16 08 08 16 =1330+276 13 50 41 85.0 230.3 0.3 48.2 14 F 1 0 08 07 16 08 08 16 GJ412B 13 50 41 55.1 303.3 2.7 97.6 -66 1 1 0 08 08 16 08 11 16 --- 13 53 41 54.6 303.2 2.8 97.0 114 F 1 0 08 08 16 08 11 16 J1333+2725 13 53 41 84.5 235.0 0.3 52.5 -66 1 1 0 08 11 16 08 12 15 =1330+276 13 54 41 84.3 236.3 0.4 53.8 -6 F 1 0 08 11 16 08 12 15 GJ412B 13 54 41 54.4 303.2 2.8 96.8 -66 1 1 0 08 12 15 08 15 15 --- 13 57 41 53.9 303.0 2.9 96.2 114 F 1 0 08 12 15 08 15 15 J1333+2725 13 57 41 83.8 240.0 0.4 57.1 -66 1 1 0 08 15 15 08 16 15 =1330+276 13 58 41 83.6 241.1 0.4 58.0 -6 F 1 0 08 15 15 08 16 15 GJ412B 13 58 41 53.7 303.0 2.9 96.0 -66 1 1 0 08 16 15 08 19 14 --- 14 01 41 53.1 302.9 2.9 95.4 114 F 1 0 08 16 15 08 19 14 J1333+2725 14 01 41 83.0 244.0 0.5 60.6 -66 1 1 0 08 19 14 08 20 14 =1330+276 14 02 41 82.8 244.9 0.5 61.3 -6 F 1 0 08 19 14 Schedule for VLBA_FD (Code Fd ) Page 11 M Dwarf Astrometry: GJ412B/3789 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 1 Apr 2006 Day 91 --- 08 20 14 GJ412B 14 02 41 53.0 302.9 2.9 95.2 -66 1 1 0 08 20 14 08 23 14 --- 14 05 41 52.4 302.8 3.0 94.6 114 F 1 0 08 20 14 08 23 14 J1333+2725 14 05 41 82.2 247.3 0.5 63.3 -66 1 1 0 08 23 14 08 24 13 =1330+276 14 06 41 82.0 248.0 0.6 63.9 -6 F 1 0 08 23 14 08 24 13 GJ412B 14 06 41 52.2 302.8 3.0 94.5 -66 1 1 0 08 24 13 08 27 13 --- 14 09 41 51.7 302.7 3.1 93.9 114 F 1 0 08 24 13 08 27 13 J1333+2725 14 09 41 81.4 250.0 0.6 65.6 -65 1 1 0 08 27 13 08 28 13 =1330+276 14 10 41 81.2 250.6 0.6 66.0 -6 F 1 0 08 27 13 08 28 13 J1329+3154 14 10 41 81.3 280.7 0.7 95.5 -26 1 1 0 08 28 13 08 29 13 =1327+321 14 11 41 81.1 280.6 0.7 95.2 34 F 1 0 08 28 13 08 29 13 J1333+2725 14 11 41 81.0 251.1 0.6 66.5 -26 1 1 0 08 29 13 08 30 12 =1330+276 14 12 41 80.8 251.7 0.7 66.9 34 F 1 0 08 29 13 08 31 56 4C39.25 14 14 25 32.0 299.5 4.8 74.5 0 1 1 0 08 31 56 08 33 56 --- 14 16 25 31.6 299.6 4.8 74.3 120 F 1 0 08 32 14 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 4 Station: VLBA_FD Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 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= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 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_off SOURCE LIST -- M Dwarf Astrometry: GJ412B/3789 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) Error (B1950) (J2000) (Date) (mas) * GJ412B 11 02 39.256869 * 11 05 28.414183 11 05 51.530390 0.00 43 47 36.04224 * 43 31 23.84541 43 29 24.70836 0.00 From catalog imbedded in main SCHED input file. 1.995 scan hours, 65.288 baseline hours above horizon. Proper motion used. Reference epoch: 2000.00000 At epoch: RA = 11 05 30.900000 Dec = 43 31 17.90000 Rates: RA = -4328.00 mas/yr Dec = 952.00 mas/yr Paralax: 0.0000 mas. Planetary motion (includes proper motion). Ref. MJD: 53826.1971 Rates: RA = -0.10895E-02 s/day Dec = 0.26064E-02 arcsec/day J0927+3902 09 23 55.319212 * 09 27 03.013933 09 27 27.735360 0.26 0923+392 39 15 23.56648 * 39 02 20.85188 39 00 51.71532 0.40 * 4C39.25 /home/arana/cwalker/sched/catalogs/sources.vlba J0927+39 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.216 scan hours, 9.424 baseline hours above horizon. * J1058+4304 10 55 12.034162 * 10 58 02.920808 10 58 26.202012 0.43 1055+433 43 20 45.33557 * 43 04 41.50535 43 02 43.96835 0.53 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.133 scan hours, 4.691 baseline hours above horizon. * J1108+4330 11 05 35.113899 * 11 08 23.476935 11 08 46.505512 0.39 1105+437 43 47 08.86342 * 43 30 53.65711 43 28 53.88653 0.50 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.532 scan hours, 20.992 baseline hours above horizon. * J1110+4403 11 07 58.361537 * 11 10 46.345807 11 11 09.360981 0.42 1107+443 44 19 43.46579 * 44 03 25.92517 44 01 25.75646 0.52 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.133 scan hours, 5.196 baseline hours above horizon. * J1329+3154 13 27 34.876201 * 13 29 52.864906 13 30 11.809754 0.24 1327+321 32 09 38.80943 * 31 54 11.05453 31 52 03.59260 0.40 J1329+31 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.133 scan hours, 4.151 baseline hours above horizon. * J1333+2725 13 30 47.332192 * 13 33 07.490721 13 33 26.578321 0.31 1330+276 27 40 40.74291 * 27 25 18.38311 27 23 11.30229 0.57 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.532 scan hours, 7.210 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) GJ412B 127.3 4C39.25 117.6 J1058+4304 127.0 J1108+4330 127.6 J1110+4403 127.3 J1329+3154 141.9 J1333+2725 145.8 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