COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: Global VLBI of B2108+213 Exp. Code: gm060 Schedule Version: 2.00 Processed by SCHED version: 6.02 July 2005 PI: John McKean Address: MPIfR Auf dem Huegel 69 D 53121 Bonn Germany Phone: +49 228 525125 EMAIL: mckean@mpifr-bonn.mpg.de Fax: +49 228 525229 Phone during observation: +49 228 525125 Observing mode: 6cm 256-8-2 Notes: COVER LETTER: Schedule for VLBA_LA (Code La ) Page 2 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- Next scan frequencies: 4971.49 4971.49 4979.49 4979.49 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 871.49 871.49 879.49 879.49 887.49 887.49 895.49 895.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 12 00 00 J2106+213 14 44 19 8.2 69.2 -6.4 -54.7 0 1 1 0 12 00 00 12 08 00 --- 14 52 20 9.7 70.3 -6.2 -55.2 480 F 1 0 12 00 10 12 08 00 B2108+213 14 52 20 8.8 69.7 -6.3 -54.9 -8 1 1 0 12 08 00 12 11 00 --- 14 55 21 9.4 70.1 -6.3 -55.1 172 F 1 0 12 08 10 12 12 00 J2106+213 14 56 21 10.5 70.8 -6.2 -55.5 52 1 1 0 12 12 00 12 14 00 --- 14 58 21 10.9 71.1 -6.1 -55.7 120 F 1 0 12 12 10 12 14 00 B2108+213 14 58 21 9.9 70.5 -6.2 -55.3 -8 1 1 0 12 14 00 12 17 00 --- 15 01 22 10.5 70.9 -6.2 -55.5 172 F 1 0 12 14 10 12 17 00 J2106+213 15 01 22 11.5 71.5 -6.1 -55.9 -8 1 1 0 12 17 00 12 19 00 --- 15 03 22 11.8 71.8 -6.1 -56.0 112 F 1 0 12 17 10 12 19 00 B2108+213 15 03 22 10.9 71.2 -6.1 -55.7 -8 1 1 0 12 19 00 12 22 00 --- 15 06 23 11.5 71.6 -6.1 -55.9 172 F 1 0 12 19 10 12 23 00 J2106+213 15 07 23 12.6 72.3 -6.0 -56.2 52 1 1 0 12 23 00 12 25 00 --- 15 09 23 13.0 72.6 -6.0 -56.4 120 F 1 0 12 23 10 12 25 00 B2108+213 15 09 23 12.1 72.0 -6.0 -56.1 -8 1 1 0 12 25 00 12 28 00 --- 15 12 24 12.6 72.4 -6.0 -56.2 172 F 1 0 12 25 10 12 28 00 J2106+213 15 12 24 13.6 73.0 -5.9 -56.6 -8 1 1 0 12 28 00 12 30 00 --- 15 14 24 14.0 73.2 -5.9 -56.7 112 F 1 0 12 28 10 12 30 00 B2108+213 15 14 24 13.0 72.7 -5.9 -56.4 -8 1 1 0 12 30 00 12 33 00 --- 15 17 24 13.6 73.1 -5.9 -56.6 172 F 1 0 12 30 10 12 34 00 J2106+213 15 18 25 14.8 73.8 -5.8 -56.9 52 1 1 0 12 34 00 12 36 00 --- 15 20 25 15.1 74.0 -5.8 -57.0 120 F 1 0 12 34 10 12 36 00 B2108+213 15 20 25 14.2 73.5 -5.8 -56.7 -8 1 1 0 12 36 00 12 39 00 --- 15 23 25 14.8 73.9 -5.8 -56.9 172 F 1 0 12 36 10 Schedule for VLBA_LA (Code La ) Page 3 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 12 39 00 J2106+213 15 23 25 15.7 74.4 -5.7 -57.2 -8 1 1 0 12 39 00 12 41 00 --- 15 25 26 16.1 74.7 -5.7 -57.3 112 F 1 0 12 39 10 12 41 00 B2108+213 15 25 26 15.2 74.1 -5.8 -57.0 -8 1 1 0 12 41 00 12 44 00 --- 15 28 26 15.8 74.5 -5.7 -57.2 172 F 1 0 12 41 10 12 45 00 J2106+213 15 29 26 16.9 75.2 -5.6 -57.5 52 1 1 0 12 45 00 12 47 00 --- 15 31 27 17.3 75.5 -5.6 -57.6 120 F 1 0 12 45 10 12 47 00 B2108+213 15 31 27 16.3 74.9 -5.7 -57.4 -8 1 1 0 12 47 00 12 50 00 --- 15 34 27 16.9 75.3 -5.6 -57.5 172 F 1 0 12 47 10 12 50 00 J2106+213 15 34 27 17.9 75.9 -5.5 -57.8 -8 1 1 0 12 50 00 12 52 00 --- 15 36 28 18.3 76.1 -5.5 -57.9 112 F 1 0 12 50 10 12 52 00 B2108+213 15 36 28 17.3 75.6 -5.6 -57.6 -8 1 1 0 12 52 00 12 55 00 --- 15 39 28 17.9 76.0 -5.5 -57.8 172 F 1 0 12 52 10 12 56 00 J2106+213 15 40 28 19.1 76.6 -5.4 -58.1 52 1 1 0 12 56 00 12 58 00 --- 15 42 29 19.5 76.9 -5.4 -58.2 120 F 1 0 12 56 10 12 58 00 B2108+213 15 42 29 18.5 76.4 -5.5 -58.0 -8 1 1 0 12 58 00 13 01 00 --- 15 45 29 19.1 76.7 -5.4 -58.1 172 F 1 0 12 58 10 13 01 00 J2106+213 15 45 29 20.1 77.3 -5.3 -58.4 -8 1 1 0 13 01 00 13 03 00 --- 15 47 29 20.5 77.5 -5.3 -58.4 112 F 1 0 13 01 10 13 03 00 B2108+213 15 47 29 19.5 77.0 -5.4 -58.2 -8 1 1 0 13 03 00 13 06 00 --- 15 50 30 20.1 77.4 -5.3 -58.3 172 F 1 0 13 03 10 13 07 00 J2106+213 15 51 30 21.3 78.1 -5.2 -58.6 52 1 1 0 13 07 00 13 09 00 --- 15 53 30 21.7 78.3 -5.2 -58.7 120 F 1 0 13 07 10 13 09 00 B2108+213 15 53 30 20.7 77.8 -5.3 -58.5 -8 1 1 0 13 09 00 13 12 00 --- 15 56 31 21.3 78.2 -5.2 -58.6 172 F 1 0 13 09 10 13 12 00 J2106+213 15 56 31 22.3 78.7 -5.2 -58.9 -8 1 1 0 13 12 00 13 14 00 --- 15 58 31 22.7 79.0 -5.1 -58.9 112 F 1 0 13 12 10 13 14 00 B2108+213 15 58 31 21.7 78.4 -5.2 -58.7 -8 1 1 0 13 14 00 13 17 00 --- 16 01 32 22.3 78.8 -5.2 -58.8 172 F 1 0 13 14 10 13 18 00 J2106+213 16 02 32 23.5 79.5 -5.1 -59.1 52 1 1 0 13 18 00 13 20 00 --- 16 04 32 23.9 79.8 -5.0 -59.2 120 F 1 0 13 18 10 Schedule for VLBA_LA (Code La ) Page 4 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 13 20 00 B2108+213 16 04 32 22.9 79.2 -5.1 -59.0 -8 1 1 0 13 20 00 13 23 00 --- 16 07 33 23.5 79.6 -5.1 -59.1 172 F 1 0 13 20 10 13 23 00 J2106+213 16 07 33 24.5 80.2 -5.0 -59.3 -8 1 1 0 13 23 00 13 25 00 --- 16 09 33 24.9 80.4 -4.9 -59.4 112 F 1 0 13 23 10 13 25 00 B2108+213 16 09 33 23.9 79.9 -5.0 -59.2 -8 1 1 0 13 25 00 13 28 00 --- 16 12 34 24.5 80.3 -5.0 -59.3 172 F 1 0 13 25 10 13 29 00 J2106+213 16 13 34 25.7 80.9 -4.9 -59.5 52 1 1 0 13 29 00 13 31 00 --- 16 15 34 26.1 81.2 -4.8 -59.6 120 F 1 0 13 29 10 13 31 00 B2108+213 16 15 34 25.1 80.7 -4.9 -59.4 -8 1 1 0 13 31 00 13 34 00 --- 16 18 35 25.7 81.1 -4.9 -59.5 172 F 1 0 13 31 10 13 34 00 J2106+213 16 18 35 26.7 81.6 -4.8 -59.7 -8 1 1 0 13 34 00 13 36 00 --- 16 20 35 27.1 81.9 -4.8 -59.8 112 F 1 0 13 34 10 13 36 00 B2108+213 16 20 35 26.1 81.3 -4.8 -59.6 -8 1 1 0 13 36 00 13 39 00 --- 16 23 35 26.7 81.7 -4.8 -59.7 172 F 1 0 13 36 10 13 40 00 J2106+213 16 24 36 27.9 82.4 -4.7 -59.9 52 1 1 0 13 40 00 13 42 00 --- 16 26 36 28.3 82.7 -4.7 -59.9 120 F 1 0 13 40 10 13 42 00 B2108+213 16 26 36 27.3 82.1 -4.7 -59.8 -8 1 1 0 13 42 00 13 45 00 --- 16 29 36 27.9 82.5 -4.7 -59.9 172 F 1 0 13 42 10 13 45 00 J2106+213 16 29 36 28.9 83.1 -4.6 -60.0 -8 1 1 0 13 45 00 13 47 00 --- 16 31 37 29.3 83.3 -4.6 -60.1 112 F 1 0 13 45 10 13 47 00 B2108+213 16 31 37 28.3 82.8 -4.7 -59.9 -8 1 1 0 13 47 00 13 50 00 --- 16 34 37 28.9 83.2 -4.6 -60.0 172 F 1 0 13 47 10 13 51 00 J2106+213 16 35 37 30.1 83.9 -4.5 -60.2 52 1 1 0 13 51 00 13 53 00 --- 16 37 38 30.5 84.1 -4.5 -60.2 120 F 1 0 13 51 10 13 53 00 B2108+213 16 37 38 29.5 83.6 -4.6 -60.1 -8 1 1 0 13 53 00 13 56 00 --- 16 40 38 30.1 84.0 -4.5 -60.2 172 F 1 0 13 53 10 13 56 00 J2106+213 16 40 38 31.1 84.5 -4.4 -60.3 -8 1 1 0 13 56 00 13 58 00 --- 16 42 38 31.5 84.8 -4.4 -60.4 112 F 1 0 13 56 10 13 58 00 B2108+213 16 42 38 30.5 84.2 -4.5 -60.2 -8 1 1 0 13 58 00 14 01 00 --- 16 45 39 31.1 84.6 -4.4 -60.3 172 F 1 0 13 58 10 Schedule for VLBA_LA (Code La ) Page 5 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 14 02 00 J2106+213 16 46 39 32.3 85.3 -4.3 -60.4 52 1 1 0 14 02 00 14 04 00 --- 16 48 39 32.7 85.6 -4.3 -60.5 120 F 1 0 14 02 10 14 04 00 B2108+213 16 48 39 31.7 85.0 -4.4 -60.3 -8 1 1 0 14 04 00 14 07 00 --- 16 51 40 32.3 85.5 -4.3 -60.4 172 F 1 0 14 04 10 14 07 00 J2106+213 16 51 40 33.3 86.0 -4.2 -60.5 -8 1 1 0 14 07 00 14 09 00 --- 16 53 40 33.7 86.3 -4.2 -60.6 112 F 1 0 14 07 10 14 09 00 B2108+213 16 53 40 32.8 85.7 -4.3 -60.4 -8 1 1 0 14 09 00 14 12 00 --- 16 56 41 33.4 86.1 -4.2 -60.5 172 F 1 0 14 09 10 14 13 00 J2106+213 16 57 41 34.6 86.8 -4.1 -60.6 52 1 1 0 14 13 00 14 15 00 --- 16 59 41 35.0 87.1 -4.1 -60.6 120 F 1 0 14 13 10 14 15 00 B2108+213 16 59 41 34.0 86.6 -4.2 -60.5 -8 1 1 0 14 15 00 14 18 00 --- 17 02 42 34.6 87.0 -4.1 -60.6 172 F 1 0 14 15 10 14 18 00 J2106+213 17 02 42 35.6 87.5 -4.1 -60.7 -8 1 1 0 14 18 00 14 20 00 --- 17 04 42 36.0 87.8 -4.0 -60.7 112 F 1 0 14 18 10 14 20 00 B2108+213 17 04 42 35.0 87.2 -4.1 -60.6 -8 1 1 0 14 20 00 14 23 00 --- 17 07 43 35.6 87.7 -4.1 -60.6 172 F 1 0 14 20 10 14 24 00 J2106+213 17 08 43 36.8 88.4 -4.0 -60.7 52 1 1 0 14 24 00 14 26 00 --- 17 10 43 37.2 88.7 -3.9 -60.7 120 F 1 0 14 24 10 14 26 00 B2108+213 17 10 43 36.2 88.1 -4.0 -60.7 -8 1 1 0 14 26 00 14 29 00 --- 17 13 44 36.8 88.5 -4.0 -60.7 172 F 1 0 14 26 10 14 29 00 J2106+213 17 13 44 37.8 89.1 -3.9 -60.8 -8 1 1 0 14 29 00 14 31 00 --- 17 15 44 38.2 89.4 -3.8 -60.8 112 F 1 0 14 29 10 14 31 00 B2108+213 17 15 44 37.2 88.8 -3.9 -60.7 -8 1 1 0 14 31 00 14 34 00 --- 17 18 44 37.8 89.2 -3.9 -60.7 172 F 1 0 14 31 10 14 35 00 J2106+213 17 19 45 39.0 90.0 -3.8 -60.8 52 1 1 0 14 35 00 14 37 00 --- 17 21 45 39.4 90.3 -3.7 -60.8 120 F 1 0 14 35 10 14 37 00 B2108+213 17 21 45 38.4 89.7 -3.8 -60.7 -8 1 1 0 14 37 00 14 40 00 --- 17 24 45 39.1 90.1 -3.8 -60.7 172 F 1 0 14 37 10 14 40 00 J2106+213 17 24 45 40.0 90.7 -3.7 -60.8 -8 1 1 0 14 40 00 14 42 00 --- 17 26 46 40.5 91.0 -3.7 -60.8 112 F 1 0 14 40 10 Schedule for VLBA_LA (Code La ) Page 6 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 14 42 00 B2108+213 17 26 46 39.5 90.4 -3.7 -60.7 -8 1 1 0 14 42 00 14 45 00 --- 17 29 46 40.1 90.9 -3.7 -60.7 172 F 1 0 14 42 10 14 46 00 J2106+213 17 30 46 41.3 91.6 -3.6 -60.7 52 1 1 0 14 46 00 14 48 00 --- 17 32 47 41.7 91.9 -3.6 -60.7 120 F 1 0 14 46 10 14 48 00 B2108+213 17 32 47 40.7 91.3 -3.6 -60.7 -8 1 1 0 14 48 00 14 51 00 --- 17 35 47 41.3 91.8 -3.6 -60.7 172 F 1 0 14 48 10 14 51 00 J2106+213 17 35 47 42.3 92.4 -3.5 -60.7 -8 1 1 0 14 51 00 14 53 00 --- 17 37 47 42.7 92.7 -3.5 -60.7 112 F 1 0 14 51 10 14 53 00 B2108+213 17 37 47 41.7 92.1 -3.6 -60.7 -8 1 1 0 14 53 00 14 56 00 --- 17 40 48 42.3 92.5 -3.5 -60.6 172 F 1 0 14 53 10 14 56 00 J2106+213 17 40 48 43.3 93.2 -3.4 -60.6 -8 1 1 0 14 56 00 14 58 00 --- 17 42 48 43.7 93.5 -3.4 -60.6 112 F 1 0 14 56 10 15 03 00 3C454.3 17 47 49 20.1 84.1 -5.1 -57.2 247 1 1 0 15 03 00 15 17 00 --- 18 01 51 22.9 86.1 -4.9 -57.4 840 F 1 0 15 03 10 15 19 00 J2106+213 18 03 52 48.0 97.0 -3.0 -60.0 64 1 1 0 15 19 00 15 21 00 --- 18 05 52 48.4 97.3 -3.0 -60.0 120 F 1 0 15 19 10 15 21 00 B2108+213 18 05 52 47.4 96.6 -3.1 -60.0 -8 1 1 0 15 21 00 15 24 00 --- 18 08 53 48.0 97.1 -3.0 -59.9 172 F 1 0 15 21 10 15 25 00 J2106+213 18 09 53 49.2 98.0 -2.9 -59.8 52 1 1 0 15 25 00 15 27 00 --- 18 11 53 49.6 98.4 -2.9 -59.7 120 F 1 0 15 25 10 15 27 00 B2108+213 18 11 53 48.6 97.6 -3.0 -59.8 -8 1 1 0 15 27 00 15 30 00 --- 18 14 54 49.2 98.2 -2.9 -59.7 172 F 1 0 15 27 10 15 30 00 J2106+213 18 14 54 50.2 98.9 -2.9 -59.6 -8 1 1 0 15 30 00 15 32 00 --- 18 16 54 50.6 99.3 -2.8 -59.5 112 F 1 0 15 30 10 15 32 00 B2108+213 18 16 54 49.6 98.5 -2.9 -59.6 -8 1 1 0 15 32 00 15 35 00 --- 18 19 54 50.2 99.1 -2.9 -59.5 172 F 1 0 15 32 10 15 36 00 J2106+213 18 20 55 51.4 100.1 -2.8 -59.2 52 1 1 0 15 36 00 15 38 00 --- 18 22 55 51.8 100.4 -2.7 -59.1 120 F 1 0 15 36 10 15 38 00 B2108+213 18 22 55 50.8 99.6 -2.8 -59.3 -8 1 1 0 15 38 00 15 41 00 --- 18 25 55 51.4 100.2 -2.8 -59.1 172 F 1 0 15 38 10 Schedule for VLBA_LA (Code La ) Page 7 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 15 41 00 J2106+213 18 25 55 52.4 101.0 -2.7 -58.9 -8 1 1 0 15 41 00 15 43 00 --- 18 27 56 52.8 101.4 -2.6 -58.8 112 F 1 0 15 41 10 15 43 00 B2108+213 18 27 56 51.8 100.6 -2.7 -59.0 -8 1 1 0 15 43 00 15 46 00 --- 18 30 56 52.4 101.2 -2.7 -58.8 172 F 1 0 15 43 10 15 47 00 J2106+213 18 31 56 53.6 102.2 -2.6 -58.5 52 1 1 0 15 47 00 15 49 00 --- 18 33 57 54.0 102.6 -2.5 -58.4 120 F 1 0 15 47 10 15 49 00 B2108+213 18 33 57 53.0 101.8 -2.6 -58.6 -8 1 1 0 15 49 00 15 52 00 --- 18 36 57 53.6 102.4 -2.6 -58.4 172 F 1 0 15 49 10 15 52 00 J2106+213 18 36 57 54.6 103.3 -2.5 -58.1 -8 1 1 0 15 52 00 15 54 00 --- 18 38 58 55.0 103.7 -2.5 -58.0 112 F 1 0 15 52 10 15 54 00 B2108+213 18 38 58 54.0 102.8 -2.5 -58.3 -8 1 1 0 15 54 00 15 57 00 --- 18 41 58 54.6 103.4 -2.5 -58.0 172 F 1 0 15 54 10 15 58 00 J2106+213 18 42 58 55.8 104.6 -2.4 -57.6 52 1 1 0 15 58 00 16 00 00 --- 18 44 59 56.1 105.0 -2.4 -57.4 120 F 1 0 15 58 10 16 00 00 B2108+213 18 44 59 55.2 104.1 -2.4 -57.8 -8 1 1 0 16 00 00 16 03 00 --- 18 47 59 55.8 104.8 -2.4 -57.5 172 F 1 0 16 00 10 16 03 00 J2106+213 18 47 59 56.7 105.7 -2.3 -57.2 -8 1 1 0 16 03 00 16 05 00 --- 18 49 59 57.1 106.2 -2.3 -56.9 112 F 1 0 16 03 10 16 05 00 B2108+213 18 49 59 56.2 105.2 -2.4 -57.3 -8 1 1 0 16 05 00 16 08 00 --- 18 53 00 56.7 105.9 -2.3 -57.0 172 F 1 0 16 05 10 16 09 00 J2106+213 18 54 00 57.9 107.1 -2.2 -56.5 52 1 1 0 16 09 00 16 11 00 --- 18 56 00 58.3 107.6 -2.2 -56.3 120 F 1 0 16 09 10 16 11 00 B2108+213 18 56 00 57.3 106.6 -2.3 -56.7 -8 1 1 0 16 11 00 16 14 00 --- 18 59 01 57.9 107.3 -2.2 -56.4 172 F 1 0 16 11 10 16 14 00 J2106+213 18 59 01 58.9 108.4 -2.1 -55.9 -8 1 1 0 16 14 00 16 16 00 --- 19 01 01 59.3 108.9 -2.1 -55.7 112 F 1 0 16 14 10 16 16 00 B2108+213 19 01 01 58.3 107.8 -2.2 -56.1 -8 1 1 0 16 16 00 16 19 00 --- 19 04 02 58.9 108.6 -2.1 -55.8 172 F 1 0 16 16 10 16 20 00 J2106+213 19 05 02 60.0 109.9 -2.0 -55.1 52 1 1 0 16 20 00 16 22 00 --- 19 07 02 60.4 110.5 -2.0 -54.9 120 F 1 0 16 20 10 Schedule for VLBA_LA (Code La ) Page 8 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 16 22 00 B2108+213 19 07 02 59.5 109.3 -2.1 -55.4 -8 1 1 0 16 22 00 16 25 00 --- 19 10 03 60.0 110.1 -2.0 -55.0 172 F 1 0 16 22 10 16 25 00 J2106+213 19 10 03 61.0 111.3 -1.9 -54.4 -8 1 1 0 16 25 00 16 27 00 --- 19 12 03 61.4 111.8 -1.9 -54.1 112 F 1 0 16 25 10 16 27 00 B2108+213 19 12 03 60.4 110.7 -2.0 -54.7 -8 1 1 0 16 27 00 16 30 00 --- 19 15 03 61.0 111.5 -1.9 -54.3 172 F 1 0 16 27 10 16 31 00 J2106+213 19 16 04 62.1 113.0 -1.8 -53.4 52 1 1 0 16 31 00 16 33 00 --- 19 18 04 62.5 113.6 -1.8 -53.1 120 F 1 0 16 31 10 16 33 00 B2108+213 19 18 04 61.6 112.3 -1.9 -53.8 -8 1 1 0 16 33 00 16 36 00 --- 19 21 04 62.1 113.2 -1.8 -53.3 172 F 1 0 16 33 10 16 36 00 J2106+213 19 21 04 63.0 114.5 -1.8 -52.6 -8 1 1 0 16 36 00 16 38 00 --- 19 23 05 63.4 115.2 -1.7 -52.2 112 F 1 0 16 36 10 16 38 00 B2108+213 19 23 05 62.5 113.8 -1.8 -52.9 -8 1 1 0 16 38 00 16 41 00 --- 19 26 05 63.0 114.8 -1.8 -52.4 172 F 1 0 16 38 10 16 42 00 J2106+213 19 27 05 64.1 116.5 -1.7 -51.4 52 1 1 0 16 42 00 16 44 00 --- 19 29 06 64.5 117.1 -1.6 -51.0 120 F 1 0 16 42 10 16 44 00 B2108+213 19 29 06 63.6 115.7 -1.7 -51.8 -8 1 1 0 16 44 00 16 47 00 --- 19 32 06 64.1 116.7 -1.7 -51.2 172 F 1 0 16 44 10 16 47 00 J2106+213 19 32 06 65.0 118.2 -1.6 -50.3 -8 1 1 0 16 47 00 16 49 00 --- 19 34 07 65.4 118.9 -1.5 -49.8 112 F 1 0 16 47 10 16 49 00 B2108+213 19 34 07 64.5 117.4 -1.6 -50.8 -8 1 1 0 16 49 00 16 52 00 --- 19 37 07 65.0 118.4 -1.6 -50.1 172 F 1 0 16 49 10 16 53 00 J2106+213 19 38 07 66.1 120.4 -1.5 -48.8 52 1 1 0 16 53 00 16 55 00 --- 19 40 08 66.5 121.1 -1.4 -48.3 120 F 1 0 16 53 10 16 55 00 B2108+213 19 40 08 65.6 119.5 -1.5 -49.4 -8 1 1 0 16 55 00 16 58 00 --- 19 43 08 66.1 120.6 -1.5 -48.6 172 F 1 0 16 55 10 16 58 00 J2106+213 19 43 08 67.0 122.3 -1.4 -47.5 -8 1 1 0 16 58 00 17 00 00 --- 19 45 08 67.3 123.1 -1.4 -46.9 112 F 1 0 16 58 10 17 00 00 J2106+213 19 45 08 67.3 123.1 -1.4 -46.9 -4 1 1 0 17 00 00 17 02 00 --- 19 47 09 67.7 124.0 -1.3 -46.4 116 F 1 0 17 00 10 Schedule for VLBA_LA (Code La ) Page 9 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 17 02 00 B2108+213 19 47 09 66.8 122.2 -1.4 -47.6 -8 1 1 0 17 02 00 17 05 00 --- 19 50 09 67.3 123.4 -1.3 -46.7 172 F 1 0 17 02 10 17 05 00 J2106+213 19 50 09 68.2 125.3 -1.3 -45.4 -8 1 1 0 17 05 00 17 07 00 --- 19 52 10 68.5 126.2 -1.2 -44.8 112 F 1 0 17 05 10 17 07 00 B2108+213 19 52 10 67.7 124.2 -1.3 -46.1 -8 1 1 0 17 07 00 17 10 00 --- 19 55 10 68.2 125.5 -1.3 -45.2 172 F 1 0 17 07 10 17 10 00 J2106+213 19 55 10 69.0 127.5 -1.2 -43.8 -8 1 1 0 17 10 00 17 12 00 --- 19 57 10 69.3 128.5 -1.2 -43.1 112 F 1 0 17 10 10 17 12 00 B2108+213 19 57 10 68.5 126.4 -1.2 -44.6 -8 1 1 0 17 12 00 17 15 00 --- 20 00 11 69.0 127.8 -1.2 -43.5 172 F 1 0 17 12 10 17 15 00 J2106+213 20 00 11 69.8 130.0 -1.1 -42.0 -8 1 1 0 17 15 00 17 17 00 --- 20 02 11 70.1 131.0 -1.1 -41.2 112 F 1 0 17 15 10 17 17 00 B2108+213 20 02 11 69.3 128.8 -1.1 -42.8 -8 1 1 0 17 17 00 17 20 00 --- 20 05 12 69.8 130.3 -1.1 -41.7 172 F 1 0 17 17 10 17 20 00 J2106+213 20 05 12 70.5 132.6 -1.0 -40.0 -8 1 1 0 17 20 00 17 22 00 --- 20 07 12 70.8 133.6 -1.0 -39.2 112 F 1 0 17 20 10 17 22 00 B2108+213 20 07 12 70.1 131.3 -1.1 -41.0 -8 1 1 0 17 22 00 17 25 00 --- 20 10 12 70.5 132.9 -1.0 -39.7 172 F 1 0 17 22 10 17 25 00 J2106+213 20 10 12 71.3 135.3 -0.9 -37.8 -8 1 1 0 17 25 00 17 27 00 --- 20 12 13 71.6 136.5 -0.9 -36.9 112 F 1 0 17 25 10 17 27 00 B2108+213 20 12 13 70.8 133.9 -1.0 -38.9 -8 1 1 0 17 27 00 17 30 00 --- 20 15 13 71.2 135.6 -0.9 -37.6 172 F 1 0 17 27 10 17 30 00 J2106+213 20 15 13 72.0 138.3 -0.9 -35.5 -8 1 1 0 17 30 00 17 32 00 --- 20 17 14 72.2 139.5 -0.8 -34.5 112 F 1 0 17 30 10 17 32 00 B2108+213 20 17 14 71.5 136.8 -0.9 -36.7 -8 1 1 0 17 32 00 17 35 00 --- 20 20 14 71.9 138.6 -0.8 -35.2 172 F 1 0 17 32 10 17 35 00 J2106+213 20 20 14 72.6 141.5 -0.8 -32.9 -8 1 1 0 17 35 00 17 37 00 --- 20 22 14 72.9 142.8 -0.7 -31.9 112 F 1 0 17 35 10 17 37 00 B2108+213 20 22 14 72.2 139.9 -0.8 -34.2 -8 1 1 0 17 37 00 17 40 00 --- 20 25 15 72.6 141.8 -0.8 -32.7 172 F 1 0 17 37 10 Schedule for VLBA_LA (Code La ) Page 10 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 17 40 00 J2106+213 20 25 15 73.2 144.8 -0.7 -30.2 -8 1 1 0 17 40 00 17 42 00 --- 20 27 15 73.5 146.3 -0.7 -29.0 112 F 1 0 17 40 10 17 42 00 B2108+213 20 27 15 72.8 143.1 -0.7 -31.6 -8 1 1 0 17 42 00 17 45 00 --- 20 30 16 73.2 145.2 -0.7 -29.9 172 F 1 0 17 42 10 17 45 00 J2106+213 20 30 16 73.8 148.4 -0.6 -27.2 -8 1 1 0 17 45 00 17 47 00 --- 20 32 16 74.0 149.9 -0.6 -25.9 112 F 1 0 17 45 10 17 47 00 B2108+213 20 32 16 73.4 146.6 -0.6 -28.7 -8 1 1 0 17 47 00 17 50 00 --- 20 35 17 73.8 148.8 -0.6 -26.9 172 F 1 0 17 47 10 17 50 00 J2106+213 20 35 17 74.3 152.3 -0.5 -24.0 -8 1 1 0 17 50 00 17 52 00 --- 20 37 17 74.5 153.9 -0.5 -22.6 112 F 1 0 17 50 10 17 52 00 B2108+213 20 37 17 74.0 150.3 -0.6 -25.6 -8 1 1 0 17 52 00 17 55 00 --- 20 40 17 74.2 152.6 -0.5 -23.7 172 F 1 0 17 52 10 17 55 00 J2106+213 20 40 17 74.7 156.3 -0.4 -20.5 -8 1 1 0 17 55 00 17 57 00 --- 20 42 18 74.9 158.0 -0.4 -19.1 112 F 1 0 17 55 10 17 57 00 B2108+213 20 42 18 74.4 154.2 -0.5 -22.3 -9 1 1 0 17 57 00 18 00 00 --- 20 45 18 74.7 156.6 -0.4 -20.2 171 F 1 0 17 57 10 18 00 00 J2106+213 20 45 18 75.1 160.5 -0.4 -16.9 -9 1 1 0 18 00 00 18 02 00 --- 20 47 19 75.2 162.3 -0.3 -15.4 111 F 1 0 18 00 10 18 02 00 B2108+213 20 47 19 74.8 158.3 -0.4 -18.8 -9 1 1 0 18 02 00 18 05 00 --- 20 50 19 75.1 160.9 -0.3 -16.6 171 F 1 0 18 02 10 18 05 00 J2106+213 20 50 19 75.4 165.0 -0.3 -13.1 -9 1 1 0 18 05 00 18 07 00 --- 20 52 19 75.5 166.8 -0.2 -11.5 111 F 1 0 18 05 10 18 07 00 B2108+213 20 52 19 75.2 162.6 -0.3 -15.1 -9 1 1 0 18 07 00 18 10 00 --- 20 55 20 75.3 165.3 -0.3 -12.8 171 F 1 0 18 07 10 18 10 00 J2106+213 20 55 20 75.6 169.5 -0.2 -9.1 -9 1 1 0 18 10 00 18 12 00 --- 20 57 20 75.7 171.4 -0.2 -7.5 111 F 1 0 18 10 10 18 12 00 B2108+213 20 57 20 75.4 167.1 -0.2 -11.2 -9 1 1 0 18 12 00 18 15 00 --- 21 00 21 75.6 169.9 -0.2 -8.8 171 F 1 0 18 12 10 18 15 00 J2106+213 21 00 21 75.8 174.2 -0.1 -5.0 -9 1 1 0 18 15 00 18 17 00 --- 21 02 21 75.8 176.1 -0.1 -3.4 111 F 1 0 18 15 10 Schedule for VLBA_LA (Code La ) Page 11 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 18 17 00 B2108+213 21 02 21 75.6 171.7 -0.1 -7.2 -9 1 1 0 18 17 00 18 20 00 --- 21 05 21 75.7 174.5 -0.1 -4.8 171 F 1 0 18 17 10 18 20 00 J2106+213 21 05 21 75.8 179.0 0.0 -0.9 -9 1 1 0 18 20 00 18 22 00 --- 21 07 22 75.8 180.9 0.0 0.8 111 F 1 0 18 20 10 18 22 00 B2108+213 21 07 22 75.7 176.4 -0.1 -3.1 -9 1 1 0 18 22 00 18 25 00 --- 21 10 22 75.8 179.3 0.0 -0.6 171 F 1 0 18 22 10 18 25 00 J2106+213 21 10 22 75.8 183.7 0.1 3.3 -9 1 1 0 18 25 00 18 27 00 --- 21 12 23 75.8 185.6 0.1 4.9 111 F 1 0 18 25 10 18 27 00 B2108+213 21 12 23 75.8 181.2 0.0 1.0 -9 1 1 0 18 27 00 18 30 00 --- 21 15 23 75.7 184.0 0.1 3.5 171 F 1 0 18 27 10 18 30 00 J2106+213 21 15 23 75.7 188.5 0.1 7.4 -9 1 1 0 18 30 00 18 32 00 --- 21 17 23 75.6 190.3 0.2 9.0 111 F 1 0 18 30 10 18 32 00 B2108+213 21 17 23 75.7 185.9 0.1 5.1 -9 1 1 0 18 32 00 18 35 00 --- 21 20 24 75.6 188.7 0.2 7.6 171 F 1 0 18 32 10 18 35 00 J2106+213 21 20 24 75.5 193.1 0.2 11.4 -9 1 1 0 18 35 00 18 37 00 --- 21 22 24 75.4 194.9 0.3 13.0 111 F 1 0 18 35 10 18 37 00 B2108+213 21 22 24 75.6 190.5 0.2 9.2 -9 1 1 0 18 37 00 18 40 00 --- 21 25 25 75.4 193.3 0.2 11.6 171 F 1 0 18 37 10 18 40 00 J2106+213 21 25 25 75.2 197.6 0.3 15.3 -9 1 1 0 18 40 00 18 42 00 --- 21 27 25 75.1 199.3 0.3 16.8 111 F 1 0 18 40 10 18 42 00 B2108+213 21 27 25 75.3 195.1 0.3 13.1 -9 1 1 0 18 42 00 18 45 00 --- 21 30 26 75.2 197.8 0.3 15.4 171 F 1 0 18 42 10 18 45 00 J2106+213 21 30 26 74.9 201.9 0.4 19.0 -9 1 1 0 18 45 00 18 47 00 --- 21 32 26 74.7 203.6 0.4 20.4 111 F 1 0 18 45 10 18 47 00 B2108+213 21 32 26 75.0 199.5 0.4 16.9 -9 1 1 0 18 47 00 18 50 00 --- 21 35 26 74.8 202.1 0.4 19.1 171 F 1 0 18 47 10 18 50 00 J2106+213 21 35 26 74.5 206.0 0.5 22.5 -9 1 1 0 18 50 00 18 52 00 --- 21 37 27 74.3 207.6 0.5 23.9 111 F 1 0 18 50 10 18 52 00 B2108+213 21 37 27 74.6 203.7 0.4 20.5 -9 1 1 0 18 52 00 18 55 00 --- 21 40 27 74.4 206.2 0.5 22.6 171 F 1 0 18 52 10 Schedule for VLBA_LA (Code La ) Page 12 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 18 55 00 J2106+213 21 40 27 74.0 209.9 0.6 25.8 -9 1 1 0 18 55 00 18 57 00 --- 21 42 28 73.8 211.5 0.6 27.1 111 F 1 0 18 55 10 18 57 00 B2108+213 21 42 28 74.2 207.7 0.5 24.0 -8 1 1 0 18 57 00 19 00 00 --- 21 45 28 73.9 210.0 0.6 25.9 172 F 1 0 18 57 10 19 00 00 J2106+213 21 45 28 73.5 213.6 0.7 28.9 -8 1 1 0 19 00 00 19 02 00 --- 21 47 28 73.2 215.1 0.7 30.1 112 F 1 0 19 00 10 19 02 00 B2108+213 21 47 28 73.7 211.5 0.6 27.1 -8 1 1 0 19 02 00 19 05 00 --- 21 50 29 73.4 213.7 0.7 29.0 172 F 1 0 19 02 10 19 05 00 J2106+213 21 50 29 72.9 217.1 0.7 31.8 -8 1 1 0 19 05 00 19 07 00 --- 21 52 29 72.6 218.5 0.8 32.9 112 F 1 0 19 05 10 19 07 00 B2108+213 21 52 29 73.1 215.1 0.7 30.1 -8 1 1 0 19 07 00 19 10 00 --- 21 55 30 72.8 217.2 0.7 31.8 172 F 1 0 19 07 10 19 10 00 J2106+213 21 55 30 72.2 220.4 0.8 34.4 -8 1 1 0 19 10 00 19 12 00 --- 21 57 30 72.0 221.6 0.9 35.4 112 F 1 0 19 10 10 19 12 00 B2108+213 21 57 30 72.5 218.5 0.8 32.9 -8 1 1 0 19 12 00 19 15 00 --- 22 00 31 72.1 220.4 0.8 34.4 172 F 1 0 19 12 10 19 15 00 J2106+213 22 00 31 71.6 223.4 0.9 36.9 -8 1 1 0 19 15 00 19 17 00 --- 22 02 31 71.3 224.6 0.9 37.8 112 F 1 0 19 15 10 19 17 00 B2108+213 22 02 31 71.9 221.7 0.9 35.4 -8 1 1 0 19 17 00 19 20 00 --- 22 05 31 71.5 223.5 0.9 36.9 172 F 1 0 19 17 10 19 20 00 J2106+213 22 05 31 70.9 226.3 1.0 39.1 -8 1 1 0 19 20 00 19 22 00 --- 22 07 32 70.6 227.4 1.0 39.9 112 F 1 0 19 20 10 19 22 00 B2108+213 22 07 32 71.2 224.6 0.9 37.8 -8 1 1 0 19 22 00 19 25 00 --- 22 10 32 70.8 226.3 1.0 39.1 172 F 1 0 19 22 10 19 25 00 J2106+213 22 10 32 70.1 228.9 1.1 41.2 -8 1 1 0 19 25 00 19 27 00 --- 22 12 33 69.8 230.0 1.1 41.9 112 F 1 0 19 25 10 19 27 00 B2108+213 22 12 33 70.5 227.4 1.0 39.9 -8 1 1 0 19 27 00 19 30 00 --- 22 15 33 70.0 229.0 1.1 41.1 172 F 1 0 19 27 10 19 30 00 J2106+213 22 15 33 69.3 231.4 1.2 43.0 -8 1 1 0 19 30 00 19 32 00 --- 22 17 33 69.0 232.4 1.2 43.7 112 F 1 0 19 30 10 Schedule for VLBA_LA (Code La ) Page 13 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 19 32 00 3C454.3 22 17 33 68.8 155.0 -0.6 -20.9 -58 1 1 0 19 32 00 19 42 00 --- 22 27 35 69.5 161.4 -0.4 -15.6 542 F 1 0 19 32 10 19 43 00 J2106+213 22 28 35 67.2 237.2 1.4 47.2 3 1 1 0 19 43 00 19 45 00 --- 22 30 35 66.8 238.0 1.4 47.8 120 F 1 0 19 43 10 19 45 00 B2108+213 22 30 35 67.6 235.9 1.3 46.3 -7 1 1 0 19 45 00 19 48 00 --- 22 33 36 67.1 237.2 1.4 47.1 173 F 1 0 19 45 10 19 48 00 J2106+213 22 33 36 66.3 239.2 1.5 48.6 -7 1 1 0 19 48 00 19 50 00 --- 22 35 36 66.0 240.0 1.5 49.1 113 F 1 0 19 48 10 19 50 00 B2108+213 22 35 36 66.7 238.0 1.4 47.7 -8 1 1 0 19 50 00 19 53 00 --- 22 38 37 66.2 239.2 1.5 48.5 172 F 1 0 19 50 10 19 53 00 J2106+213 22 38 37 65.4 241.1 1.5 49.8 -8 1 1 0 19 53 00 19 55 00 --- 22 40 37 65.1 241.8 1.6 50.3 112 F 1 0 19 53 10 19 55 00 B2108+213 22 40 37 65.9 239.9 1.5 49.0 -8 1 1 0 19 55 00 19 58 00 --- 22 43 38 65.3 241.0 1.5 49.7 172 F 1 0 19 55 10 19 58 00 J2106+213 22 43 38 64.5 242.8 1.6 50.9 -8 1 1 0 19 58 00 20 00 00 --- 22 45 38 64.2 243.5 1.7 51.3 112 F 1 0 19 58 10 20 00 00 B2108+213 22 45 38 65.0 241.7 1.6 50.2 -8 1 1 0 20 00 00 20 03 00 --- 22 48 38 64.4 242.8 1.6 50.9 172 F 1 0 20 00 10 20 03 00 J2106+213 22 48 38 63.6 244.5 1.7 52.0 -8 1 1 0 20 03 00 20 05 00 --- 22 50 39 63.2 245.1 1.7 52.3 112 F 1 0 20 03 10 20 05 00 B2108+213 22 50 39 64.1 243.4 1.7 51.3 -8 1 1 0 20 05 00 20 08 00 --- 22 53 39 63.5 244.4 1.7 51.9 172 F 1 0 20 05 10 20 08 00 J2106+213 22 53 39 62.7 246.0 1.8 52.9 -8 1 1 0 20 08 00 20 10 00 --- 22 55 40 62.3 246.7 1.8 53.2 112 F 1 0 20 08 10 20 10 00 B2108+213 22 55 40 63.1 245.1 1.7 52.3 -8 1 1 0 20 10 00 20 13 00 --- 22 58 40 62.6 246.0 1.8 52.8 172 F 1 0 20 10 10 20 13 00 J2106+213 22 58 40 61.8 247.5 1.9 53.8 -8 1 1 0 20 13 00 20 15 00 --- 23 00 40 61.4 248.1 1.9 54.1 112 F 1 0 20 13 10 20 15 00 B2108+213 23 00 40 62.2 246.6 1.8 53.2 -8 1 1 0 20 15 00 20 18 00 --- 23 03 41 61.7 247.5 1.9 53.7 172 F 1 0 20 15 10 Schedule for VLBA_LA (Code La ) Page 14 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 20 18 00 J2106+213 23 03 41 60.8 249.0 2.0 54.5 -8 1 1 0 20 18 00 20 20 00 --- 23 05 41 60.4 249.5 2.0 54.8 112 F 1 0 20 18 10 20 20 00 B2108+213 23 05 41 61.3 248.1 1.9 54.0 -8 1 1 0 20 20 00 20 23 00 --- 23 08 42 60.7 248.9 2.0 54.5 172 F 1 0 20 20 10 20 23 00 J2106+213 23 08 42 59.9 250.3 2.0 55.3 -8 1 1 0 20 23 00 20 25 00 --- 23 10 42 59.5 250.8 2.1 55.5 112 F 1 0 20 23 10 20 25 00 B2108+213 23 10 42 60.3 249.5 2.0 54.8 -8 1 1 0 20 25 00 20 28 00 --- 23 13 43 59.8 250.3 2.0 55.2 172 F 1 0 20 25 10 20 28 00 J2106+213 23 13 43 58.9 251.6 2.1 55.9 -8 1 1 0 20 28 00 20 30 00 --- 23 15 43 58.5 252.1 2.2 56.1 112 F 1 0 20 28 10 20 30 00 B2108+213 23 15 43 59.4 250.8 2.1 55.5 -8 1 1 0 20 30 00 20 33 00 --- 23 18 43 58.8 251.6 2.1 55.8 172 F 1 0 20 30 10 20 33 00 J2106+213 23 18 43 57.9 252.8 2.2 56.5 -8 1 1 0 20 33 00 20 35 00 --- 23 20 44 57.5 253.3 2.2 56.7 112 F 1 0 20 33 10 20 35 00 B2108+213 23 20 44 58.4 252.1 2.2 56.1 -8 1 1 0 20 35 00 20 38 00 --- 23 23 44 57.8 252.8 2.2 56.4 172 F 1 0 20 35 10 20 38 00 J2106+213 23 23 44 57.0 254.0 2.3 57.0 -8 1 1 0 20 38 00 20 40 00 --- 23 25 44 56.6 254.5 2.3 57.2 112 F 1 0 20 38 10 20 40 00 B2108+213 23 25 44 57.4 253.3 2.2 56.7 -8 1 1 0 20 40 00 20 43 00 --- 23 28 45 56.9 254.0 2.3 57.0 172 F 1 0 20 40 10 20 43 00 J2106+213 23 28 45 56.0 255.2 2.4 57.5 -8 1 1 0 20 43 00 20 45 00 --- 23 30 45 55.6 255.6 2.4 57.7 112 F 1 0 20 43 10 20 45 00 B2108+213 23 30 45 56.5 254.4 2.3 57.2 -8 1 1 0 20 45 00 20 48 00 --- 23 33 46 55.9 255.1 2.4 57.5 172 F 1 0 20 45 10 20 48 00 J2106+213 23 33 46 55.0 256.3 2.5 58.0 -8 1 1 0 20 48 00 20 50 00 --- 23 35 46 54.6 256.7 2.5 58.1 112 F 1 0 20 48 10 20 50 00 B2108+213 23 35 46 55.5 255.6 2.4 57.6 -8 1 1 0 20 50 00 20 53 00 --- 23 38 47 54.9 256.2 2.5 57.9 172 F 1 0 20 50 10 20 53 00 J2106+213 23 38 47 54.0 257.3 2.5 58.4 -8 1 1 0 20 53 00 20 55 00 --- 23 40 47 53.6 257.7 2.6 58.5 112 F 1 0 20 53 10 Schedule for VLBA_LA (Code La ) Page 15 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 20 55 00 B2108+213 23 40 47 54.5 256.6 2.5 58.1 -8 1 1 0 20 55 00 20 58 00 --- 23 43 47 53.9 257.3 2.5 58.3 172 F 1 0 20 55 10 20 58 00 J2106+213 23 43 47 53.0 258.4 2.6 58.7 -8 1 1 0 20 58 00 21 00 00 --- 23 45 48 52.6 258.8 2.7 58.9 112 F 1 0 20 58 10 21 00 00 B2108+213 23 45 48 53.5 257.7 2.6 58.4 -8 1 1 0 21 00 00 21 03 00 --- 23 48 48 52.9 258.3 2.6 58.7 172 F 1 0 21 00 10 21 03 00 J2106+213 23 48 48 52.0 259.3 2.7 59.1 -8 1 1 0 21 03 00 21 05 00 --- 23 50 49 51.6 259.7 2.7 59.2 112 F 1 0 21 03 10 21 05 00 B2108+213 23 50 49 52.5 258.7 2.7 58.8 -8 1 1 0 21 05 00 21 08 00 --- 23 53 49 51.9 259.3 2.7 59.0 172 F 1 0 21 05 10 21 08 00 J2106+213 23 53 49 51.0 260.3 2.8 59.3 -8 1 1 0 21 08 00 21 10 00 --- 23 55 49 50.6 260.7 2.8 59.4 112 F 1 0 21 08 10 21 10 00 B2108+213 23 55 49 51.5 259.7 2.7 59.1 -8 1 1 0 21 10 00 21 13 00 --- 23 58 50 50.9 260.3 2.8 59.3 172 F 1 0 21 10 10 21 13 00 J2106+213 23 58 50 50.0 261.2 2.9 59.6 -8 1 1 0 21 13 00 21 15 00 --- 00 00 50 49.6 261.6 2.9 59.7 112 F 1 0 21 13 10 21 15 00 B2108+213 00 00 50 50.5 260.6 2.8 59.4 -8 1 1 0 21 15 00 21 18 00 --- 00 03 51 49.9 261.2 2.9 59.5 172 F 1 0 21 15 10 21 18 00 J2106+213 00 03 51 49.0 262.1 3.0 59.8 -8 1 1 0 21 18 00 21 20 00 --- 00 05 51 48.6 262.5 3.0 59.9 112 F 1 0 21 18 10 21 20 00 B2108+213 00 05 51 49.5 261.5 2.9 59.6 -8 1 1 0 21 20 00 21 23 00 --- 00 08 52 48.9 262.1 3.0 59.8 172 F 1 0 21 20 10 21 23 00 J2106+213 00 08 52 48.0 263.0 3.0 60.0 -8 1 1 0 21 23 00 21 25 00 --- 00 10 52 47.6 263.4 3.1 60.1 112 F 1 0 21 23 10 21 25 00 B2108+213 00 10 52 48.5 262.4 3.0 59.8 -8 1 1 0 21 25 00 21 28 00 --- 00 13 52 47.9 263.0 3.0 60.0 172 F 1 0 21 25 10 21 28 00 J2106+213 00 13 52 47.0 263.9 3.1 60.2 -8 1 1 0 21 28 00 21 30 00 --- 00 15 53 46.6 264.2 3.2 60.3 112 F 1 0 21 28 10 21 30 00 B2108+213 00 15 53 47.5 263.3 3.1 60.0 -8 1 1 0 21 30 00 21 33 00 --- 00 18 53 46.9 263.8 3.1 60.1 172 F 1 0 21 30 10 Schedule for VLBA_LA (Code La ) Page 16 Global VLBI of B2108+213 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 17 Feb 2006 Day 48 --- 21 33 00 J2106+213 00 18 53 46.0 264.7 3.2 60.3 -8 1 1 0 21 33 00 21 35 00 --- 00 20 54 45.6 265.0 3.2 60.4 112 F 1 0 21 33 10 21 35 00 B2108+213 00 20 54 46.5 264.2 3.2 60.2 -8 1 1 0 21 35 00 21 38 00 --- 00 23 54 45.9 264.7 3.2 60.3 172 F 1 0 21 35 10 21 38 00 J2106+213 00 23 54 45.0 265.5 3.3 60.5 -8 1 1 0 21 38 00 21 40 00 --- 00 25 54 44.5 265.9 3.3 60.5 112 F 1 0 21 38 10 21 40 00 B2108+213 00 25 54 45.5 265.0 3.2 60.3 -8 1 1 0 21 40 00 21 43 00 --- 00 28 55 44.9 265.5 3.3 60.4 172 F 1 0 21 40 10 21 43 00 J2106+213 00 28 55 43.9 266.3 3.4 60.6 -8 1 1 0 21 43 00 21 45 00 --- 00 30 55 43.5 266.7 3.4 60.6 112 F 1 0 21 43 10 21 45 00 B2108+213 00 30 55 44.5 265.8 3.3 60.4 -8 1 1 0 21 45 00 21 48 00 --- 00 33 56 43.8 266.3 3.4 60.5 172 F 1 0 21 45 10 21 48 00 J2106+213 00 33 56 42.9 267.1 3.5 60.6 -8 1 1 0 21 48 00 21 50 00 --- 00 35 56 42.5 267.4 3.5 60.7 112 F 1 0 21 48 10 21 50 00 B2108+213 00 35 56 43.4 266.6 3.4 60.5 -8 1 1 0 21 50 00 21 53 00 --- 00 38 56 42.8 267.1 3.5 60.6 172 F 1 0 21 50 10 21 53 00 J2106+213 00 38 56 41.9 267.9 3.5 60.7 -8 1 1 0 21 53 00 21 55 00 --- 00 40 57 41.5 268.2 3.6 60.7 112 F 1 0 21 53 10 21 55 00 B2108+213 00 40 57 42.4 267.4 3.5 60.6 -8 1 1 0 21 55 00 21 58 00 --- 00 43 57 41.8 267.9 3.5 60.6 172 F 1 0 21 55 10 21 58 00 J2106+213 00 43 57 40.9 268.7 3.6 60.7 -8 1 1 0 21 58 00 22 00 00 --- 00 45 58 40.5 269.0 3.7 60.8 112 F 1 0 21 58 10 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /homes/vlbsoft/sched/setups/v6cm-256-8-2.set Matches group v6cm_2 in /homes/vlbsoft/sched/catalogs/freq.dat Setup group: 11 Station: VLBA_LA 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 = A C A C A C A C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 11 Setup file default. Used pcal sets: 1 LO sum= 4971.49 4971.49 4979.49 4979.49 4987.49 4987.49 4995.49 4995.49 BBC fr= 871.49 871.49 879.49 879.49 887.49 887.49 895.49 895.49 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 -- Global VLBI of B2108+213 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) * B2108+213 21 08 38.035991 * 21 10 54.100600 21 11 09.164411 0.00 21 18 40.55732 * 21 30 58.67400 21 32 15.62676 0.00 From catalog imbedded in main SCHED input file. 7.550 scan hours, 446.435 baseline hours above horizon. * J2106+213 21 03 55.220263 * 21 06 10.818190 21 06 25.830792 0.00 21 23 31.98478 * 21 35 35.99658 21 36 50.94387 0.00 From catalog imbedded in main SCHED input file. 5.400 scan hours, 318.594 baseline hours above horizon. * 3C454.3 22 51 29.519744 * 22 53 57.747943 22 54 14.414284 0.00 15 52 54.34808 * 16 08 53.56091 16 10 43.40573 0.00 From catalog imbedded in main SCHED input file. 0.567 scan hours, 38.638 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) B2108+213 35.8 J2106+213 36.3 3C454.3 30.7 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