COVER INFORMATION Station: VLBA_MK (Code Mk ) 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_MK (Code Mk ) 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 11 27 29 -36.1 41.6 -9.6 D -42.3 0 1 1 0 12 00 00 12 08 00 --- 11 35 30 -34.8 43.3 -9.5 D -44.0 0 F 1 6400 12 00 20 12 08 00 B2108+213 11 35 30 -35.7 42.4 -9.6 D -43.0 -6 1 1 6400 12 08 00 12 11 00 --- 11 38 31 -35.2 43.0 -9.5 D -43.6 0 F 1 8800 12 08 10 12 12 00 J2106+213 11 39 31 -34.2 44.1 -9.4 D -44.8 54 1 1 8800 12 12 00 12 14 00 --- 11 41 31 -33.9 44.5 -9.4 D -45.2 0 F 1 10400 12 12 20 12 14 00 B2108+213 11 41 31 -34.7 43.6 -9.5 D -44.3 -6 1 1 10400 12 14 00 12 17 00 --- 11 44 31 -34.2 44.2 -9.4 D -44.9 0 F 1 12800 12 14 10 12 17 00 J2106+213 11 44 31 -33.4 45.1 -9.4 D -45.8 -6 1 1 12800 12 17 00 12 19 00 --- 11 46 32 -33.0 45.5 -9.3 D -46.2 0 F 1 14400 12 17 10 12 19 00 B2108+213 11 46 32 -33.9 44.6 -9.4 D -45.3 -6 1 1 14400 12 19 00 12 22 00 --- 11 49 32 -33.4 45.2 -9.4 D -45.9 0 F 1 16800 12 19 10 12 23 00 J2106+213 11 50 32 -32.4 46.3 -9.3 D -47.0 54 1 2 16800 12 23 00 12 25 00 --- 11 52 33 -32.0 46.6 -9.2 D -47.4 0 R 1 15200 12 23 20 12 25 00 B2108+213 11 52 33 -32.9 45.8 -9.3 D -46.5 -6 1 2 15200 12 25 00 12 28 00 --- 11 55 33 -32.4 46.4 -9.3 D -47.1 0 R 1 12800 12 25 10 12 28 00 J2106+213 11 55 33 -31.5 47.2 -9.2 D -47.9 -6 1 2 12800 12 28 00 12 30 00 --- 11 57 34 -31.1 47.5 -9.1 D -48.3 0 R 1 11200 12 28 10 12 30 00 B2108+213 11 57 34 -32.0 46.7 -9.2 D -47.5 -6 1 2 11200 12 30 00 12 33 00 --- 12 00 34 -31.5 47.3 -9.2 D -48.0 0 R 1 8800 12 30 10 12 34 00 J2106+213 12 01 34 -30.4 48.3 -9.1 D -49.0 54 1 2 8800 12 34 00 12 36 00 --- 12 03 35 -30.1 48.6 -9.0 D -49.4 0 R 1 7200 12 34 20 12 36 00 B2108+213 12 03 35 -31.0 47.8 -9.1 D -48.6 -6 1 2 7200 12 36 00 12 39 00 --- 12 06 35 -30.4 48.4 -9.1 D -49.1 0 R 1 4800 12 36 10 Schedule for VLBA_MK (Code Mk ) 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 12 06 35 -29.6 49.1 -9.0 D -49.9 -6 1 2 4800 12 39 00 12 41 00 --- 12 08 35 -29.2 49.5 -9.0 D -50.3 0 R 1 3200 12 39 10 12 41 00 B2108+213 12 08 35 -30.1 48.7 -9.0 D -49.5 -6 1 2 3200 12 41 00 12 44 00 --- 12 11 36 -29.6 49.3 -9.0 D -50.0 0 R 1 800 12 41 10 12 45 00 J2106+213 12 12 36 -28.5 50.2 -8.9 D -51.0 54 1 3 800 12 45 00 12 47 00 --- 12 14 36 -28.1 50.5 -8.9 D -51.3 0 F 1 2400 12 45 20 12 47 00 B2108+213 12 14 36 -29.0 49.8 -8.9 D -50.6 -6 1 3 2400 12 47 00 12 50 00 --- 12 17 37 -28.5 50.3 -8.9 D -51.1 0 F 1 4800 12 47 10 12 50 00 J2106+213 12 17 37 -27.6 51.0 -8.8 D -51.8 -6 1 3 4800 12 50 00 12 52 00 --- 12 19 37 -27.2 51.3 -8.8 D -52.2 0 F 1 6400 12 50 10 12 52 00 B2108+213 12 19 37 -28.1 50.6 -8.9 D -51.4 -6 1 3 6400 12 52 00 12 55 00 --- 12 22 38 -27.6 51.1 -8.8 D -51.9 0 F 1 8800 12 52 10 12 56 00 J2106+213 12 23 38 -26.5 51.9 -8.7 D -52.8 54 1 3 8800 12 56 00 12 58 00 --- 12 25 38 -26.1 52.2 -8.7 D -53.1 0 F 1 10400 12 56 20 12 58 00 B2108+213 12 25 38 -27.0 51.6 -8.8 D -52.4 -6 1 3 10400 12 58 00 13 01 00 --- 12 28 39 -26.5 52.0 -8.7 D -52.9 0 F 1 12800 12 58 10 13 01 00 J2106+213 12 28 39 -25.5 52.7 -8.6 D -53.6 -6 1 3 12800 13 01 00 13 03 00 --- 12 30 39 -25.2 53.0 -8.6 D -53.9 0 F 1 14400 13 01 10 13 03 00 B2108+213 12 30 39 -26.1 52.4 -8.7 D -53.2 -6 1 3 14400 13 03 00 13 06 00 --- 12 33 40 -25.5 52.8 -8.6 D -53.7 0 F 1 16800 13 03 10 13 07 00 J2106+213 12 34 40 -24.4 53.6 -8.5 D -54.6 54 1 4 16800 13 07 00 13 09 00 --- 12 36 40 -24.0 53.9 -8.5 D -54.9 0 R 1 15200 13 07 20 13 09 00 B2108+213 12 36 40 -25.0 53.3 -8.6 D -54.2 -6 1 4 15200 13 09 00 13 12 00 --- 12 39 41 -24.4 53.7 -8.5 D -54.6 0 R 1 12800 13 09 10 13 12 00 J2106+213 12 39 41 -23.4 54.3 -8.4 D -55.3 -6 1 4 12800 13 12 00 13 14 00 --- 12 41 41 -23.1 54.6 -8.4 D -55.6 0 R 1 11200 13 12 10 13 14 00 B2108+213 12 41 41 -24.0 54.0 -8.5 D -54.9 -6 1 4 11200 13 14 00 13 17 00 --- 12 44 41 -23.4 54.5 -8.4 D -55.4 0 R 1 8800 13 14 10 13 18 00 J2106+213 12 45 42 -22.3 55.2 -8.3 D -56.2 54 1 4 8800 13 18 00 13 20 00 --- 12 47 42 -21.9 55.5 -8.3 D -56.5 0 R 1 7200 13 18 20 Schedule for VLBA_MK (Code Mk ) 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 12 47 42 -22.9 54.9 -8.4 D -55.8 -6 1 4 7200 13 20 00 13 23 00 --- 12 50 42 -22.3 55.3 -8.3 D -56.3 0 R 1 4800 13 20 10 13 23 00 J2106+213 12 50 42 -21.3 55.9 -8.3 D -56.9 -6 1 4 4800 13 23 00 13 25 00 --- 12 52 43 -20.9 56.2 -8.2 D -57.2 0 R 1 3200 13 23 10 13 25 00 B2108+213 12 52 43 -21.9 55.6 -8.3 D -56.6 -6 1 4 3200 13 25 00 13 28 00 --- 12 55 43 -21.3 56.0 -8.3 D -57.0 0 R 1 800 13 25 10 13 29 00 J2106+213 12 56 43 -20.1 56.7 -8.2 D -57.8 54 1 5 800 13 29 00 13 31 00 --- 12 58 44 -19.7 57.0 -8.1 D -58.0 0 F 1 2400 13 29 20 13 31 00 B2108+213 12 58 44 -20.7 56.4 -8.2 D -57.4 -6 1 5 2400 13 31 00 13 34 00 --- 13 01 44 -20.1 56.8 -8.2 D -57.8 0 F 1 4800 13 31 10 13 34 00 J2106+213 13 01 44 -19.1 57.4 -8.1 D -58.4 -6 1 5 4800 13 34 00 13 36 00 --- 13 03 44 -18.7 57.6 -8.0 D -58.7 0 F 1 6400 13 34 10 13 36 00 B2108+213 13 03 44 -19.7 57.1 -8.1 D -58.1 -6 1 5 6400 13 36 00 13 39 00 --- 13 06 45 -19.1 57.5 -8.1 D -58.5 0 F 1 8800 13 36 10 13 40 00 J2106+213 13 07 45 -18.0 58.1 -8.0 D -59.2 54 1 5 8800 13 40 00 13 42 00 --- 13 09 45 -17.5 58.4 -7.9 D -59.5 0 F 1 10400 13 40 20 13 42 00 B2108+213 13 09 45 -18.5 57.8 -8.0 D -58.9 -6 1 5 10400 13 42 00 13 45 00 --- 13 12 46 -17.9 58.2 -8.0 D -59.3 0 F 1 12800 13 42 10 13 45 00 J2106+213 13 12 46 -16.9 58.7 -7.9 D -59.9 -6 1 5 12800 13 45 00 13 47 00 --- 13 14 46 -16.5 59.0 -7.9 D -60.1 0 F 1 14400 13 45 10 13 47 00 B2108+213 13 14 46 -17.5 58.5 -7.9 D -59.6 -6 1 5 14400 13 47 00 13 50 00 --- 13 17 47 -16.9 58.8 -7.9 D -59.9 0 F 1 16800 13 47 10 13 51 00 J2106+213 13 18 47 -15.7 59.5 -7.8 D -60.6 54 1 6 16800 13 51 00 13 53 00 --- 13 20 47 -15.3 59.7 -7.8 D -60.9 0 R 1 15200 13 51 20 13 53 00 B2108+213 13 20 47 -16.3 59.2 -7.8 D -60.3 -6 1 6 15200 13 53 00 13 56 00 --- 13 23 48 -15.7 59.6 -7.8 D -60.7 0 R 1 12800 13 53 10 13 56 00 J2106+213 13 23 48 -14.7 60.0 -7.7 D -61.3 -6 1 6 12800 13 56 00 13 58 00 --- 13 25 48 -14.3 60.3 -7.7 D -61.5 0 R 1 11200 13 56 10 13 58 00 B2108+213 13 25 48 -15.3 59.8 -7.8 D -61.0 -6 1 6 11200 13 58 00 14 01 00 --- 13 28 49 -14.7 60.1 -7.7 D -61.3 0 R 1 8800 13 58 10 Schedule for VLBA_MK (Code Mk ) 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 13 29 49 -13.5 60.7 -7.6 D -62.0 54 1 6 8800 14 02 00 14 04 00 --- 13 31 49 -13.1 61.0 -7.6 D -62.2 0 R 1 7200 14 02 20 14 04 00 B2108+213 13 31 49 -14.1 60.5 -7.7 D -61.7 -6 1 6 7200 14 04 00 14 07 00 --- 13 34 50 -13.5 60.8 -7.6 D -62.0 0 R 1 4800 14 04 10 14 07 00 J2106+213 13 34 50 -12.5 61.3 -7.5 D -62.6 -6 1 6 4800 14 07 00 14 09 00 --- 13 36 50 -12.0 61.5 -7.5 D -62.8 0 R 1 3200 14 07 10 14 09 00 B2108+213 13 36 50 -13.0 61.1 -7.6 D -62.3 -6 1 6 3200 14 09 00 14 12 00 --- 13 39 50 -12.4 61.4 -7.5 D -62.6 0 R 1 800 14 09 10 14 13 00 J2106+213 13 40 51 -11.2 61.9 -7.4 D -63.3 54 1 7 800 14 13 00 14 15 00 --- 13 42 51 -10.8 62.1 -7.4 D -63.5 0 F 1 2400 14 13 20 14 15 00 B2108+213 13 42 51 -11.8 61.7 -7.5 D -63.0 -6 1 7 2400 14 15 00 14 18 00 --- 13 45 51 -11.2 62.0 -7.4 D -63.3 0 F 1 4800 14 15 10 14 18 00 J2106+213 13 45 51 -10.2 62.5 -7.3 D -63.8 -6 1 7 4800 14 18 00 14 20 00 --- 13 47 52 -9.7 62.7 -7.3 D -64.0 0 F 1 6400 14 18 10 14 20 00 B2108+213 13 47 52 -10.8 62.3 -7.4 D -63.5 -6 1 7 6400 14 20 00 14 23 00 --- 13 50 52 -10.1 62.6 -7.3 D -63.9 0 F 1 8800 14 20 10 14 24 00 J2106+213 13 51 52 -8.9 63.1 -7.2 D -64.5 54 1 7 8800 14 24 00 14 26 00 --- 13 53 53 -8.5 63.3 -7.2 D -64.7 0 F 1 10400 14 24 20 14 26 00 B2108+213 13 53 53 -9.5 62.9 -7.3 D -64.2 -5 1 7 10400 14 26 00 14 29 00 --- 13 56 53 -8.9 63.2 -7.2 D -64.5 0 F 1 12800 14 26 10 14 29 00 J2106+213 13 56 53 -7.9 63.6 -7.2 D -65.0 -5 1 7 12800 14 29 00 14 31 00 --- 13 58 54 -7.4 63.8 -7.1 D -65.2 0 F 1 14400 14 29 10 14 31 00 B2108+213 13 58 54 -8.5 63.4 -7.2 D -64.7 -5 1 7 14400 14 31 00 14 34 00 --- 14 01 54 -7.8 63.7 -7.2 D -65.1 0 F 1 16800 14 31 10 14 35 00 J2106+213 14 02 54 -6.6 64.2 -7.1 D -65.6 54 1 8 16800 14 35 00 14 37 00 --- 14 04 54 -6.2 64.4 -7.0 D -65.8 0 R 1 15200 14 35 20 14 37 00 B2108+213 14 04 54 -7.2 64.0 -7.1 D -65.4 -5 1 8 15200 14 37 00 14 40 00 --- 14 07 55 -6.5 64.3 -7.1 D -65.7 0 R 1 12800 14 37 10 14 40 00 J2106+213 14 07 55 -5.5 64.7 -7.0 D -66.2 -5 1 8 12800 14 40 00 14 42 00 --- 14 09 55 -5.1 64.8 -6.9 D -66.4 0 R 1 11200 14 40 10 Schedule for VLBA_MK (Code Mk ) 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 14 09 55 -6.1 64.5 -7.0 D -65.9 -5 1 8 11200 14 42 00 14 45 00 --- 14 12 56 -5.5 64.8 -7.0 D -66.2 0 R 1 8800 14 42 10 14 46 00 J2106+213 14 13 56 -4.2 65.2 -6.9 D -66.8 54 1 8 8800 14 46 00 14 48 00 --- 14 15 56 -3.8 65.4 -6.8 D -66.9 0 R 1 7200 14 46 20 14 48 00 B2108+213 14 15 56 -4.8 65.0 -6.9 D -66.5 -5 1 8 7200 14 48 00 14 51 00 --- 14 18 57 -4.2 65.3 -6.9 D -66.8 0 R 1 4800 14 48 10 14 51 00 J2106+213 14 18 57 -3.2 65.7 -6.8 D -67.2 -5 1 8 4800 14 51 00 14 53 00 --- 14 20 57 -2.7 65.9 -6.8 D -67.4 0 R 1 3200 14 51 10 14 53 00 B2108+213 14 20 57 -3.8 65.5 -6.8 D -67.0 -5 1 8 3200 14 53 00 14 56 00 --- 14 23 58 -3.1 65.8 -6.8 D -67.3 0 R 1 800 14 53 10 14 56 00 J2106+213 14 23 58 -2.1 66.1 -6.7 D -67.7 -5 1 9 800 14 56 00 14 58 00 --- 14 25 58 -1.7 66.3 -6.7 D -67.9 0 F 1 2400 14 56 10 15 03 00 3C454.3 14 30 59 -25.7 59.8 -8.4 D -57.9 290 1 9 2400 15 03 00 15 17 00 --- 14 45 01 -22.9 61.8 -8.2 D -59.7 0 F 1 13600 15 03 20 15 19 00 J2106+213 14 47 01 2.9 68.1 -6.3 -69.8 110 1 9 13600 15 19 00 15 21 00 --- 14 49 02 3.3 68.2 -6.3 -70.0 120 F 1 15200 15 19 20 15 21 00 B2108+213 14 49 02 2.3 67.9 -6.4 -69.6 -8 1 9 15200 15 21 00 15 24 00 --- 14 52 02 2.9 68.2 -6.3 -69.9 172 F 1 17600 15 21 10 15 25 00 J2106+213 14 53 02 4.2 68.5 -6.2 -70.4 51 1 10 17600 15 25 00 15 27 00 --- 14 55 03 4.7 68.7 -6.2 -70.5 120 R 1 16000 15 25 20 15 27 00 B2108+213 14 55 03 3.6 68.4 -6.3 -70.1 -8 1 10 16000 15 27 00 15 30 00 --- 14 58 03 4.3 68.6 -6.2 -70.4 172 R 1 13600 15 27 10 15 30 00 J2106+213 14 58 03 5.3 68.9 -6.1 -70.8 -8 1 10 13600 15 30 00 15 32 00 --- 15 00 04 5.8 69.1 -6.1 -71.0 112 R 1 12000 15 30 10 15 32 00 B2108+213 15 00 04 4.7 68.8 -6.2 -70.6 -8 1 10 12000 15 32 00 15 35 00 --- 15 03 04 5.4 69.0 -6.1 -70.8 172 R 1 9600 15 32 10 15 36 00 J2106+213 15 04 04 6.6 69.4 -6.0 -71.3 51 1 10 9600 15 36 00 15 38 00 --- 15 06 05 7.1 69.5 -6.0 -71.5 120 R 1 8000 15 36 20 15 38 00 B2108+213 15 06 05 6.0 69.2 -6.1 -71.1 -8 1 10 8000 15 38 00 15 41 00 --- 15 09 05 6.7 69.5 -6.0 -71.3 172 R 1 5600 15 38 10 Schedule for VLBA_MK (Code Mk ) 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 15 09 05 7.8 69.8 -6.0 -71.7 -8 1 10 5600 15 41 00 15 43 00 --- 15 11 05 8.2 69.9 -5.9 -71.9 112 R 1 4000 15 41 10 15 43 00 B2108+213 15 11 05 7.1 69.6 -6.0 -71.5 -8 1 10 4000 15 43 00 15 46 00 --- 15 14 06 7.8 69.8 -6.0 -71.7 172 R 1 1600 15 43 10 15 47 00 J2106+213 15 15 06 9.1 70.2 -5.9 -72.2 51 1 10 1600 15 47 00 15 49 00 --- 15 17 06 9.5 70.3 -5.8 -72.4 120 R 1 0 15 47 20 15 49 00 B2108+213 15 17 06 8.5 70.1 -5.9 -72.0 -8 1 11 0 15 49 00 15 52 00 --- 15 20 07 9.1 70.3 -5.9 -72.2 172 F 1 2400 15 49 10 15 52 00 J2106+213 15 20 07 10.2 70.5 -5.8 -72.6 -8 1 11 2400 15 52 00 15 54 00 --- 15 22 07 10.6 70.7 -5.7 -72.8 112 F 1 4000 15 52 10 15 54 00 B2108+213 15 22 07 9.6 70.4 -5.8 -72.4 -8 1 11 4000 15 54 00 15 57 00 --- 15 25 08 10.2 70.6 -5.8 -72.6 172 F 1 6400 15 54 10 15 58 00 J2106+213 15 26 08 11.5 71.0 -5.7 -73.1 51 1 11 6400 15 58 00 16 00 00 --- 15 28 08 12.0 71.1 -5.6 -73.2 120 F 1 8000 15 58 20 16 00 00 B2108+213 15 28 08 10.9 70.9 -5.7 -72.9 -8 1 11 8000 16 00 00 16 03 00 --- 15 31 09 11.6 71.1 -5.7 -73.1 172 F 1 10400 16 00 10 16 03 00 J2106+213 15 31 09 12.6 71.3 -5.6 -73.5 -8 1 11 10400 16 03 00 16 05 00 --- 15 33 09 13.1 71.4 -5.6 -73.6 112 F 1 12000 16 03 10 16 05 00 B2108+213 15 33 09 12.0 71.2 -5.6 -73.2 -8 1 11 12000 16 05 00 16 08 00 --- 15 36 09 12.7 71.4 -5.6 -73.5 172 F 1 14400 16 05 10 16 09 00 J2106+213 15 37 10 14.0 71.7 -5.5 -73.9 51 1 11 14400 16 09 00 16 11 00 --- 15 39 10 14.4 71.8 -5.5 -74.1 120 F 1 16000 16 09 20 16 11 00 B2108+213 15 39 10 13.4 71.6 -5.5 -73.7 -8 1 12 16000 16 11 00 16 14 00 --- 15 42 10 14.0 71.8 -5.5 -73.9 172 R 1 13600 16 11 10 16 14 00 J2106+213 15 42 10 15.1 72.0 -5.4 -74.3 -8 1 12 13600 16 14 00 16 16 00 --- 15 44 11 15.6 72.2 -5.4 -74.5 112 R 1 12000 16 14 10 16 16 00 B2108+213 15 44 11 14.5 71.9 -5.4 -74.1 -8 1 12 12000 16 16 00 16 19 00 --- 15 47 11 15.2 72.1 -5.4 -74.3 172 R 1 9600 16 16 10 16 20 00 J2106+213 15 48 11 16.5 72.4 -5.3 -74.8 51 1 12 9600 16 20 00 16 22 00 --- 15 50 12 16.9 72.6 -5.3 -74.9 120 R 1 8000 16 20 20 Schedule for VLBA_MK (Code Mk ) 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 15 50 12 15.8 72.3 -5.3 -74.5 -8 1 12 8000 16 22 00 16 25 00 --- 15 53 12 16.5 72.5 -5.3 -74.8 172 R 1 5600 16 22 10 16 25 00 J2106+213 15 53 12 17.6 72.7 -5.2 -75.1 -8 1 12 5600 16 25 00 16 27 00 --- 15 55 13 18.0 72.9 -5.2 -75.3 112 R 1 4000 16 25 10 16 27 00 B2108+213 15 55 13 17.0 72.7 -5.3 -74.9 -8 1 12 4000 16 27 00 16 30 00 --- 15 58 13 17.6 72.8 -5.2 -75.1 172 R 1 1600 16 27 10 16 31 00 J2106+213 15 59 13 18.9 73.1 -5.1 -75.6 51 1 12 1600 16 31 00 16 33 00 --- 16 01 14 19.4 73.2 -5.1 -75.7 120 R 1 0 16 31 20 16 33 00 B2108+213 16 01 14 18.3 73.0 -5.2 -75.3 -8 1 13 0 16 33 00 16 36 00 --- 16 04 14 19.0 73.2 -5.1 -75.6 172 F 1 2400 16 33 10 16 36 00 J2106+213 16 04 14 20.1 73.4 -5.0 -75.9 -8 1 13 2400 16 36 00 16 38 00 --- 16 06 14 20.5 73.5 -5.0 -76.1 112 F 1 4000 16 36 10 16 38 00 B2108+213 16 06 14 19.4 73.3 -5.1 -75.7 -8 1 13 4000 16 38 00 16 41 00 --- 16 09 15 20.1 73.5 -5.0 -75.9 172 F 1 6400 16 38 10 16 42 00 J2106+213 16 10 15 21.4 73.8 -4.9 -76.4 51 1 13 6400 16 42 00 16 44 00 --- 16 12 15 21.9 73.9 -4.9 -76.5 120 F 1 8000 16 42 20 16 44 00 B2108+213 16 12 15 20.8 73.7 -5.0 -76.1 -8 1 13 8000 16 44 00 16 47 00 --- 16 15 16 21.5 73.9 -4.9 -76.3 172 F 1 10400 16 44 10 16 47 00 J2106+213 16 15 16 22.6 74.1 -4.9 -76.7 -8 1 13 10400 16 47 00 16 49 00 --- 16 17 16 23.0 74.2 -4.8 -76.8 112 F 1 12000 16 47 10 16 49 00 B2108+213 16 17 16 21.9 74.0 -4.9 -76.5 -8 1 13 12000 16 49 00 16 52 00 --- 16 20 17 22.6 74.2 -4.8 -76.7 172 F 1 14400 16 49 10 16 53 00 J2106+213 16 21 17 23.9 74.4 -4.8 -77.1 51 1 13 14400 16 53 00 16 55 00 --- 16 23 17 24.4 74.5 -4.7 -77.3 120 F 1 16000 16 53 20 16 55 00 B2108+213 16 23 17 23.3 74.3 -4.8 -76.9 -8 1 14 16000 16 55 00 16 58 00 --- 16 26 18 24.0 74.5 -4.7 -77.1 172 R 1 13600 16 55 10 16 58 00 J2106+213 16 26 18 25.1 74.7 -4.7 -77.5 -8 1 14 13600 16 58 00 17 00 00 --- 16 28 18 25.5 74.8 -4.6 -77.6 112 R 1 12000 16 58 10 17 00 00 J2106+213 16 28 18 25.5 74.8 -4.6 -77.6 -4 1 14 12000 17 00 00 17 02 00 --- 16 30 18 26.0 74.9 -4.6 -77.7 116 R 1 10400 17 00 10 Schedule for VLBA_MK (Code Mk ) 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 16 30 18 24.9 74.7 -4.7 -77.4 -8 1 14 10400 17 02 00 17 05 00 --- 16 33 19 25.6 74.9 -4.6 -77.6 172 R 1 8000 17 02 10 17 05 00 J2106+213 16 33 19 26.6 75.1 -4.6 -77.9 -8 1 14 8000 17 05 00 17 07 00 --- 16 35 19 27.1 75.2 -4.5 -78.1 112 R 1 6400 17 05 10 17 07 00 B2108+213 16 35 19 26.0 75.0 -4.6 -77.7 -8 1 14 6400 17 07 00 17 10 00 --- 16 38 20 26.7 75.2 -4.5 -77.9 172 R 1 4000 17 07 10 17 10 00 J2106+213 16 38 20 27.8 75.4 -4.5 -78.3 -8 1 14 4000 17 10 00 17 12 00 --- 16 40 20 28.2 75.5 -4.4 -78.4 112 R 1 2400 17 10 10 17 12 00 B2108+213 16 40 20 27.2 75.3 -4.5 -78.1 -8 1 14 2400 17 12 00 17 15 00 --- 16 43 20 27.8 75.5 -4.5 -78.3 172 R 1 0 17 12 10 ----------- Tape Change ------------ 17 15 00 J2106+213 16 43 20 28.9 75.6 -4.4 -78.6 -8 2 1 0 17 15 00 17 17 00 --- 16 45 21 29.4 75.7 -4.4 -78.8 112 F 1 1600 17 15 10 17 17 00 B2108+213 16 45 21 28.3 75.6 -4.4 -78.4 -8 2 1 1600 17 17 00 17 20 00 --- 16 48 21 29.0 75.7 -4.4 -78.6 172 F 1 4000 17 17 10 17 20 00 J2106+213 16 48 21 30.1 75.9 -4.3 -79.0 -8 2 1 4000 17 20 00 17 22 00 --- 16 50 22 30.5 76.0 -4.3 -79.1 112 F 1 5600 17 20 10 17 22 00 B2108+213 16 50 22 29.4 75.8 -4.3 -78.7 -8 2 1 5600 17 22 00 17 25 00 --- 16 53 22 30.1 76.0 -4.3 -78.9 172 F 1 8000 17 22 10 17 25 00 J2106+213 16 53 22 31.2 76.1 -4.2 -79.3 -8 2 1 8000 17 25 00 17 27 00 --- 16 55 22 31.7 76.2 -4.2 -79.4 112 F 1 9600 17 25 10 17 27 00 B2108+213 16 55 22 30.6 76.1 -4.3 -79.1 -8 2 1 9600 17 27 00 17 30 00 --- 16 58 23 31.3 76.2 -4.2 -79.3 172 F 1 12000 17 27 10 17 30 00 J2106+213 16 58 23 32.4 76.4 -4.1 -79.6 -8 2 1 12000 17 30 00 17 32 00 --- 17 00 23 32.8 76.5 -4.1 -79.7 112 F 1 13600 17 30 10 17 32 00 B2108+213 17 00 23 31.7 76.3 -4.2 -79.4 -8 2 1 13600 17 32 00 17 35 00 --- 17 03 24 32.4 76.5 -4.1 -79.6 172 F 1 16000 17 32 10 17 35 00 J2106+213 17 03 24 33.5 76.6 -4.1 -79.9 -8 2 1 16000 17 35 00 17 37 00 --- 17 05 24 34.0 76.7 -4.0 -80.1 112 F 1 17600 17 35 10 Schedule for VLBA_MK (Code Mk ) 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 37 00 B2108+213 17 05 24 32.9 76.6 -4.1 -79.7 -8 2 2 17600 17 37 00 17 40 00 --- 17 08 25 33.6 76.7 -4.0 -79.9 172 R 1 15200 17 37 10 17 40 00 J2106+213 17 08 25 34.7 76.9 -4.0 -80.3 -8 2 2 15200 17 40 00 17 42 00 --- 17 10 25 35.1 77.0 -3.9 -80.4 112 R 1 13600 17 40 10 17 42 00 B2108+213 17 10 25 34.0 76.8 -4.0 -80.0 -8 2 2 13600 17 42 00 17 45 00 --- 17 13 25 34.7 77.0 -4.0 -80.2 172 R 1 11200 17 42 10 17 45 00 J2106+213 17 13 25 35.8 77.1 -3.9 -80.6 -8 2 2 11200 17 45 00 17 47 00 --- 17 15 26 36.3 77.2 -3.9 -80.7 112 R 1 9600 17 45 10 17 47 00 B2108+213 17 15 26 35.2 77.1 -3.9 -80.4 -8 2 2 9600 17 47 00 17 50 00 --- 17 18 26 35.9 77.2 -3.9 -80.6 172 R 1 7200 17 47 10 17 50 00 J2106+213 17 18 26 37.0 77.3 -3.8 -80.9 -8 2 2 7200 17 50 00 17 52 00 --- 17 20 27 37.4 77.4 -3.8 -81.0 112 R 1 5600 17 50 10 17 52 00 B2108+213 17 20 27 36.3 77.3 -3.8 -80.7 -8 2 2 5600 17 52 00 17 55 00 --- 17 23 27 37.0 77.5 -3.8 -80.9 172 R 1 3200 17 52 10 17 55 00 J2106+213 17 23 27 38.1 77.6 -3.7 -81.2 -8 2 2 3200 17 55 00 17 57 00 --- 17 25 27 38.6 77.7 -3.7 -81.4 112 R 1 1600 17 55 10 17 57 00 B2108+213 17 25 27 37.5 77.5 -3.8 -81.0 -8 2 3 1600 17 57 00 18 00 00 --- 17 28 28 38.2 77.7 -3.7 -81.2 172 F 1 4000 17 57 10 18 00 00 J2106+213 17 28 28 39.3 77.8 -3.6 -81.6 -8 2 3 4000 18 00 00 18 02 00 --- 17 30 28 39.7 77.9 -3.6 -81.7 112 F 1 5600 18 00 10 18 02 00 B2108+213 17 30 28 38.6 77.8 -3.7 -81.3 -8 2 3 5600 18 02 00 18 05 00 --- 17 33 29 39.3 77.9 -3.6 -81.5 172 F 1 8000 18 02 10 18 05 00 J2106+213 17 33 29 40.4 78.0 -3.5 -81.9 -8 2 3 8000 18 05 00 18 07 00 --- 17 35 29 40.9 78.1 -3.5 -82.0 112 F 1 9600 18 05 10 18 07 00 B2108+213 17 35 29 39.8 78.0 -3.6 -81.6 -8 2 3 9600 18 07 00 18 10 00 --- 17 38 29 40.5 78.1 -3.5 -81.8 172 F 1 12000 18 07 10 18 10 00 J2106+213 17 38 29 41.6 78.2 -3.5 -82.2 -8 2 3 12000 18 10 00 18 12 00 --- 17 40 30 42.0 78.3 -3.4 -82.3 112 F 1 13600 18 10 10 18 12 00 B2108+213 17 40 30 40.9 78.2 -3.5 -82.0 -8 2 3 13600 18 12 00 18 15 00 --- 17 43 30 41.6 78.3 -3.5 -82.2 172 F 1 16000 18 12 10 Schedule for VLBA_MK (Code Mk ) 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 15 00 J2106+213 17 43 30 42.7 78.4 -3.4 -82.5 -8 2 3 16000 18 15 00 18 17 00 --- 17 45 31 43.2 78.5 -3.3 -82.7 112 F 1 17600 18 15 10 18 17 00 B2108+213 17 45 31 42.1 78.4 -3.4 -82.3 -8 2 4 17600 18 17 00 18 20 00 --- 17 48 31 42.8 78.6 -3.4 -82.5 172 R 1 15200 18 17 10 18 20 00 J2106+213 17 48 31 43.9 78.6 -3.3 -82.8 -8 2 4 15200 18 20 00 18 22 00 --- 17 50 31 44.3 78.7 -3.3 -83.0 112 R 1 13600 18 20 10 18 22 00 B2108+213 17 50 31 43.2 78.6 -3.3 -82.6 -8 2 4 13600 18 22 00 18 25 00 --- 17 53 32 43.9 78.8 -3.3 -82.8 172 R 1 11200 18 22 10 18 25 00 J2106+213 17 53 32 45.0 78.8 -3.2 -83.2 -8 2 4 11200 18 25 00 18 27 00 --- 17 55 32 45.5 78.9 -3.2 -83.3 112 R 1 9600 18 25 10 18 27 00 B2108+213 17 55 32 44.4 78.8 -3.3 -82.9 -8 2 4 9600 18 27 00 18 30 00 --- 17 58 33 45.1 79.0 -3.2 -83.1 172 R 1 7200 18 27 10 18 30 00 J2106+213 17 58 33 46.2 79.0 -3.1 -83.5 -8 2 4 7200 18 30 00 18 32 00 --- 18 00 33 46.7 79.1 -3.1 -83.6 112 R 1 5600 18 30 10 18 32 00 B2108+213 18 00 33 45.6 79.0 -3.2 -83.2 -8 2 4 5600 18 32 00 18 35 00 --- 18 03 34 46.3 79.2 -3.1 -83.4 172 R 1 3200 18 32 10 18 35 00 J2106+213 18 03 34 47.3 79.2 -3.0 -83.8 -8 2 4 3200 18 35 00 18 37 00 --- 18 05 34 47.8 79.3 -3.0 -83.9 112 R 1 1600 18 35 10 18 37 00 B2108+213 18 05 34 46.7 79.2 -3.1 -83.6 -8 2 5 1600 18 37 00 18 40 00 --- 18 08 34 47.4 79.3 -3.0 -83.8 172 F 1 4000 18 37 10 18 40 00 J2106+213 18 08 34 48.5 79.4 -3.0 -84.1 -8 2 5 4000 18 40 00 18 42 00 --- 18 10 35 49.0 79.5 -2.9 -84.3 112 F 1 5600 18 40 10 18 42 00 B2108+213 18 10 35 47.9 79.4 -3.0 -83.9 -8 2 5 5600 18 42 00 18 45 00 --- 18 13 35 48.6 79.5 -3.0 -84.1 172 F 1 8000 18 42 10 18 45 00 J2106+213 18 13 35 49.7 79.6 -2.9 -84.5 -8 2 5 8000 18 45 00 18 47 00 --- 18 15 36 50.1 79.7 -2.8 -84.6 112 F 1 9600 18 45 10 18 47 00 B2108+213 18 15 36 49.0 79.6 -2.9 -84.2 -8 2 5 9600 18 47 00 18 50 00 --- 18 18 36 49.7 79.7 -2.9 -84.4 172 F 1 12000 18 47 10 18 50 00 J2106+213 18 18 36 50.8 79.8 -2.8 -84.8 -8 2 5 12000 18 50 00 18 52 00 --- 18 20 36 51.3 79.8 -2.8 -84.9 112 F 1 13600 18 50 10 Schedule for VLBA_MK (Code Mk ) 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 52 00 B2108+213 18 20 36 50.2 79.8 -2.8 -84.5 -8 2 5 13600 18 52 00 18 55 00 --- 18 23 37 50.9 79.9 -2.8 -84.7 172 F 1 16000 18 52 10 18 55 00 J2106+213 18 23 37 52.0 79.9 -2.7 -85.1 -8 2 5 16000 18 55 00 18 57 00 --- 18 25 37 52.5 80.0 -2.7 -85.3 112 F 1 17600 18 55 10 18 57 00 B2108+213 18 25 37 51.4 80.0 -2.8 -84.9 -8 2 6 17600 18 57 00 19 00 00 --- 18 28 38 52.1 80.0 -2.7 -85.1 172 R 1 15200 18 57 10 19 00 00 J2106+213 18 28 38 53.2 80.1 -2.6 -85.5 -8 2 6 15200 19 00 00 19 02 00 --- 18 30 38 53.6 80.1 -2.6 -85.6 112 R 1 13600 19 00 10 19 02 00 B2108+213 18 30 38 52.5 80.1 -2.7 -85.2 -8 2 6 13600 19 02 00 19 05 00 --- 18 33 39 53.2 80.2 -2.6 -85.4 172 R 1 11200 19 02 10 19 05 00 J2106+213 18 33 39 54.3 80.2 -2.5 -85.8 -8 2 6 11200 19 05 00 19 07 00 --- 18 35 39 54.8 80.3 -2.5 -86.0 112 R 1 9600 19 05 10 19 07 00 B2108+213 18 35 39 53.7 80.3 -2.6 -85.5 -8 2 6 9600 19 07 00 19 10 00 --- 18 38 39 54.4 80.4 -2.5 -85.7 172 R 1 7200 19 07 10 19 10 00 J2106+213 18 38 39 55.5 80.4 -2.5 -86.2 -8 2 6 7200 19 10 00 19 12 00 --- 18 40 40 55.9 80.4 -2.4 -86.3 112 R 1 5600 19 10 10 19 12 00 B2108+213 18 40 40 54.8 80.4 -2.5 -85.9 -8 2 6 5600 19 12 00 19 15 00 --- 18 43 40 55.5 80.5 -2.5 -86.1 172 R 1 3200 19 12 10 19 15 00 J2106+213 18 43 40 56.6 80.5 -2.4 -86.5 -8 2 6 3200 19 15 00 19 17 00 --- 18 45 40 57.1 80.5 -2.3 -86.7 112 R 1 1600 19 15 10 19 17 00 B2108+213 18 45 40 56.0 80.6 -2.4 -86.2 -8 2 7 1600 19 17 00 19 20 00 --- 18 48 41 56.7 80.6 -2.4 -86.4 172 F 1 4000 19 17 10 19 20 00 J2106+213 18 48 41 57.8 80.6 -2.3 -86.9 -8 2 7 4000 19 20 00 19 22 00 --- 18 50 41 58.3 80.7 -2.3 -87.0 112 F 1 5600 19 20 10 19 22 00 B2108+213 18 50 41 57.2 80.7 -2.3 -86.6 -8 2 7 5600 19 22 00 19 25 00 --- 18 53 42 57.9 80.8 -2.3 -86.8 172 F 1 8000 19 22 10 19 25 00 J2106+213 18 53 42 59.0 80.7 -2.2 -87.2 -8 2 7 8000 19 25 00 19 27 00 --- 18 55 42 59.4 80.8 -2.2 -87.4 112 F 1 9600 19 25 10 19 27 00 B2108+213 18 55 42 58.3 80.8 -2.3 -86.9 -8 2 7 9600 19 27 00 19 30 00 --- 18 58 43 59.0 80.9 -2.2 -87.1 172 F 1 12000 19 27 10 Schedule for VLBA_MK (Code Mk ) 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 30 00 J2106+213 18 58 43 60.1 80.8 -2.1 -87.6 -8 2 7 12000 19 30 00 19 32 00 --- 19 00 43 60.6 80.9 -2.1 -87.8 112 F 1 13600 19 30 10 19 32 00 3C454.3 19 00 43 34.6 83.6 -3.9 -76.8 -58 2 8 13600 19 32 00 19 42 00 --- 19 10 45 37.0 84.3 -3.7 -77.1 542 R 1 5600 19 32 10 19 43 00 J2106+213 19 11 45 63.2 81.0 -1.9 -88.6 2 2 8 5600 19 43 00 19 45 00 --- 19 13 45 63.6 81.1 -1.9 -88.8 120 R 1 4000 19 43 20 19 45 00 B2108+213 19 13 45 62.5 81.2 -2.0 -88.3 -8 2 8 4000 19 45 00 19 48 00 --- 19 16 46 63.2 81.2 -1.9 -88.5 172 R 1 1600 19 45 10 19 48 00 J2106+213 19 16 46 64.3 81.1 -1.8 -89.0 -8 2 8 1600 19 48 00 19 50 00 --- 19 18 46 64.8 81.1 -1.8 -89.2 112 R 1 0 19 48 10 19 50 00 B2108+213 19 18 46 63.7 81.2 -1.9 -88.7 -8 2 9 0 19 50 00 19 53 00 --- 19 21 46 64.4 81.3 -1.8 -88.9 172 F 1 2400 19 50 10 19 53 00 J2106+213 19 21 46 65.5 81.1 -1.7 -89.5 -8 2 9 2400 19 53 00 19 55 00 --- 19 23 47 66.0 81.1 -1.7 -89.6 112 F 1 4000 19 53 10 19 55 00 B2108+213 19 23 47 64.9 81.3 -1.8 -89.1 -8 2 9 4000 19 55 00 19 58 00 --- 19 26 47 65.6 81.3 -1.7 -89.3 172 F 1 6400 19 55 10 19 58 00 J2106+213 19 26 47 66.7 81.2 -1.7 -89.9 -8 2 9 6400 19 58 00 20 00 00 --- 19 28 48 67.1 81.2 -1.6 -90.1 112 F 1 8000 19 58 10 20 00 00 B2108+213 19 28 48 66.0 81.3 -1.7 -89.5 -8 2 9 8000 20 00 00 20 03 00 --- 19 31 48 66.7 81.3 -1.7 -89.8 172 F 1 10400 20 00 10 20 03 00 J2106+213 19 31 48 67.8 81.1 -1.6 -90.4 -8 2 9 10400 20 03 00 20 05 00 --- 19 33 48 68.3 81.1 -1.5 -90.6 112 F 1 12000 20 03 10 20 05 00 B2108+213 19 33 48 67.2 81.4 -1.6 -89.9 -8 2 9 12000 20 05 00 20 08 00 --- 19 36 49 67.9 81.3 -1.6 -90.2 172 F 1 14400 20 05 10 20 08 00 J2106+213 19 36 49 69.0 81.1 -1.5 -90.9 -8 2 9 14400 20 08 00 20 10 00 --- 19 38 49 69.4 81.1 -1.5 -91.1 112 F 1 16000 20 08 10 20 10 00 B2108+213 19 38 49 68.4 81.3 -1.5 -90.4 -8 2 10 16000 20 10 00 20 13 00 --- 19 41 50 69.1 81.3 -1.5 -90.7 172 R 1 13600 20 10 10 20 13 00 J2106+213 19 41 50 70.1 81.0 -1.4 -91.4 -8 2 10 13600 20 13 00 20 15 00 --- 19 43 50 70.6 81.0 -1.4 -91.6 112 R 1 12000 20 13 10 Schedule for VLBA_MK (Code Mk ) 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 15 00 B2108+213 19 43 50 69.5 81.3 -1.5 -90.9 -8 2 10 12000 20 15 00 20 18 00 --- 19 46 51 70.2 81.3 -1.4 -91.2 172 R 1 9600 20 15 10 20 18 00 J2106+213 19 46 51 71.3 80.9 -1.3 -92.0 -8 2 10 9600 20 18 00 20 20 00 --- 19 48 51 71.8 80.9 -1.3 -92.2 112 R 1 8000 20 18 10 20 20 00 B2108+213 19 48 51 70.7 81.2 -1.4 -91.4 -8 2 10 8000 20 20 00 20 23 00 --- 19 51 51 71.4 81.2 -1.3 -91.8 172 R 1 5600 20 20 10 20 23 00 J2106+213 19 51 51 72.5 80.8 -1.2 -92.6 -8 2 10 5600 20 23 00 20 25 00 --- 19 53 52 72.9 80.7 -1.2 -92.8 112 R 1 4000 20 23 10 20 25 00 B2108+213 19 53 52 71.8 81.1 -1.3 -92.0 -8 2 10 4000 20 25 00 20 28 00 --- 19 56 52 72.5 81.0 -1.2 -92.4 172 R 1 1600 20 25 10 20 28 00 J2106+213 19 56 52 73.6 80.6 -1.2 -93.2 -8 2 10 1600 20 28 00 20 30 00 --- 19 58 52 74.1 80.5 -1.1 -93.5 112 R 1 0 20 28 10 20 30 00 B2108+213 19 58 52 73.0 81.0 -1.2 -92.6 -8 2 11 0 20 30 00 20 33 00 --- 20 01 53 73.7 80.9 -1.2 -93.0 172 F 1 2400 20 30 10 20 33 00 J2106+213 20 01 53 74.8 80.3 -1.1 -93.9 -8 2 11 2400 20 33 00 20 35 00 --- 20 03 53 75.3 80.2 -1.0 -94.2 112 F 1 4000 20 33 10 20 35 00 B2108+213 20 03 53 74.2 80.8 -1.1 -93.3 -8 2 11 4000 20 35 00 20 38 00 --- 20 06 54 74.9 80.6 -1.1 -93.7 172 F 1 6400 20 35 10 20 38 00 J2106+213 20 06 54 76.0 80.0 -1.0 -94.7 -8 2 11 6400 20 38 00 20 40 00 --- 20 08 54 76.4 79.8 -1.0 -95.1 112 F 1 8000 20 38 10 20 40 00 B2108+213 20 08 54 75.3 80.5 -1.0 -94.0 -8 2 11 8000 20 40 00 20 43 00 --- 20 11 55 76.0 80.3 -1.0 -94.5 172 F 1 10400 20 40 10 20 43 00 J2106+213 20 11 55 77.1 79.5 -0.9 -95.6 -8 2 11 10400 20 43 00 20 45 00 --- 20 13 55 77.6 79.3 -0.9 -96.0 112 F 1 12000 20 43 10 20 45 00 B2108+213 20 13 55 76.5 80.1 -1.0 -94.8 -8 2 11 12000 20 45 00 20 48 00 --- 20 16 55 77.2 79.8 -0.9 -95.4 172 F 1 14400 20 45 10 20 48 00 J2106+213 20 16 55 78.3 78.9 -0.8 -96.7 -8 2 11 14400 20 48 00 20 50 00 --- 20 18 56 78.7 78.7 -0.8 -97.1 112 F 1 16000 20 48 10 20 50 00 B2108+213 20 18 56 77.7 79.6 -0.9 -95.7 -8 2 12 16000 20 50 00 20 53 00 --- 20 21 56 78.4 79.3 -0.8 -96.4 172 R 1 13600 20 50 10 Schedule for VLBA_MK (Code Mk ) 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 53 00 J2106+213 20 21 56 79.4 78.2 -0.7 -97.9 -8 2 12 13600 20 53 00 20 55 00 --- 20 23 57 79.9 77.8 -0.7 -98.4 112 R 1 12000 20 53 10 20 55 00 B2108+213 20 23 57 78.8 79.0 -0.8 -96.8 -8 2 12 12000 20 55 00 20 58 00 --- 20 26 57 79.5 78.5 -0.7 -97.5 172 R 1 9600 20 55 10 20 58 00 J2106+213 20 26 57 80.6 77.2 -0.7 -99.3 -8 2 12 9600 20 58 00 21 00 00 --- 20 28 57 81.1 76.7 -0.6 -100.0 112 R 1 8000 20 58 10 21 00 00 B2108+213 20 28 57 80.0 78.2 -0.7 -98.1 -8 2 12 8000 21 00 00 21 03 00 --- 20 31 58 80.7 77.6 -0.7 -99.0 172 R 1 5600 21 00 10 21 03 00 J2106+213 20 31 58 81.7 75.8 -0.6 -101.1 -8 2 12 5600 21 03 00 21 05 00 --- 20 33 58 82.2 75.2 -0.5 -102.0 112 R 1 4000 21 03 10 21 05 00 B2108+213 20 33 58 81.1 77.1 -0.6 -99.6 -8 2 12 4000 21 05 00 21 08 00 --- 20 36 59 81.8 76.3 -0.6 -100.7 172 R 1 1600 21 05 10 21 08 00 J2106+213 20 36 59 82.9 74.0 -0.5 -103.4 -8 2 12 1600 21 08 00 21 10 00 --- 20 38 59 83.3 73.0 -0.5 -104.5 112 R 1 0 21 08 10 21 10 00 B2108+213 20 38 59 82.3 75.6 -0.5 -101.6 -8 2 13 0 21 10 00 21 13 00 --- 20 42 00 83.0 74.4 -0.5 -103.0 172 F 1 2400 21 10 10 21 13 00 J2106+213 20 42 00 84.0 71.3 -0.4 -106.5 -8 2 13 2400 21 13 00 21 15 00 --- 20 44 00 84.5 70.0 -0.4 -108.1 112 F 1 4000 21 13 10 21 15 00 B2108+213 20 44 00 83.4 73.5 -0.5 -104.1 -8 2 13 4000 21 15 00 21 18 00 --- 20 47 00 84.1 71.9 -0.4 -106.0 172 F 1 6400 21 15 10 21 18 00 J2106+213 20 47 00 85.1 67.4 -0.3 -110.9 -9 2 13 6400 21 18 00 21 20 00 --- 20 49 01 85.5 65.3 -0.3 -113.2 111 F 1 8000 21 18 10 21 20 00 B2108+213 20 49 01 84.5 70.5 -0.4 -107.5 -10 2 13 8000 21 20 00 21 23 00 --- 20 52 01 85.2 68.0 -0.3 -110.3 170 F 1 10400 21 20 10 21 23 00 J2106+213 20 52 01 86.2 61.1 -0.2 -117.6 -11 2 13 10400 21 23 00 21 25 00 --- 20 54 02 86.6 57.5 -0.2 -121.4 109 F 1 12000 21 23 10 21 25 00 B2108+213 20 54 02 85.6 65.8 -0.3 -112.7 -12 2 13 12000 21 25 00 21 28 00 --- 20 57 02 86.3 61.7 -0.2 -117.1 168 F 1 14400 21 25 10 21 28 00 J2106+213 20 57 02 87.2 50.1 -0.2 -129.1 -14 2 13 14400 21 28 00 21 30 00 --- 20 59 02 87.5 43.3 -0.1 -136.0 106 F 1 16000 21 28 10 Schedule for VLBA_MK (Code Mk ) 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 30 00 B2108+213 20 59 02 86.7 58.0 -0.2 -121.0 -16 2 14 16000 21 30 00 21 33 00 --- 21 02 03 87.3 50.4 -0.2 -128.8 164 R 1 13600 21 30 10 21 33 00 J2106+213 21 02 03 87.9 29.3 -0.1 -150.3 -20 2 14 13600 21 33 00 21 35 00 --- 21 04 03 88.1 16.9 0.0 -162.8 100 R 1 12000 21 33 10 21 35 00 B2108+213 21 04 03 87.6 43.4 -0.1 -136.0 -24 2 14 12000 21 35 00 21 38 00 --- 21 07 04 88.0 28.7 -0.1 -151.0 156 R 1 9600 21 35 10 21 38 00 J2106+213 21 07 04 88.2 -4.6 0.0 175.3 -28 2 14 9600 21 38 00 21 40 00 --- 21 09 04 88.1 -18.7 0.0 161.1 92 R 1 8000 21 38 10 21 40 00 B2108+213 21 09 04 88.2 15.6 0.0 -164.2 -29 2 14 8000 21 40 00 21 43 00 --- 21 12 04 88.3 -7.0 0.0 172.9 151 R 1 5600 21 40 10 21 43 00 J2106+213 21 12 04 87.8 -35.8 0.1 143.7 -25 2 14 5600 21 43 00 21 45 00 --- 21 14 05 87.5 -44.3 0.1 135.0 95 R 1 4000 21 43 10 21 45 00 B2108+213 21 14 05 88.1 -21.4 0.0 158.3 -21 2 14 4000 21 45 00 21 48 00 --- 21 17 05 87.8 -38.4 0.1 141.1 159 R 1 1600 21 45 10 21 48 00 J2106+213 21 17 05 86.9 -53.5 0.2 125.6 -16 2 14 1600 21 48 00 21 50 00 --- 21 19 06 86.5 -58.0 0.2 120.9 104 R 1 0 21 48 10 ----------- Tape Change ------------ 21 50 00 B2108+213 21 19 06 87.5 -46.6 0.1 132.7 -14 1 1 0 21 50 00 21 53 00 --- 21 22 06 86.9 -55.4 0.2 123.6 166 F 1 2400 21 50 10 21 53 00 J2106+213 21 22 06 85.9 -63.0 0.3 115.6 -11 1 1 2400 21 53 00 21 55 00 --- 21 24 06 85.5 -65.6 0.3 112.9 109 F 1 4000 21 53 10 21 55 00 B2108+213 21 24 06 86.5 -59.6 0.2 119.2 -10 1 1 4000 21 55 00 21 58 00 --- 21 27 07 85.9 -64.4 0.3 114.2 170 F 1 6400 21 55 10 21 58 00 J2106+213 21 27 07 84.8 -68.6 0.3 109.6 -9 1 1 6400 21 58 00 22 00 00 --- 21 29 07 84.4 -70.1 0.4 107.8 111 F 1 8000 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: 16 Station: VLBA_MK 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 used at high density at 160.000 ips. Time per pass is 22.00 minutes. 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: 16 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