COVER INFORMATION Station: EB_VLBA (Code Eb ) Experiment: 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. Exp. Code: GB053 Schedule Version: 1.00 Processed by SCHED version: NRAO internal release of 4 October 2004 PI: Norbert Bartel Address: York University Toronto, ON M3J 1P3 Canada Phone: +1-416-736-5424 (work) EMAIL: bartel@yorku.ca Fax: +1-416-736-5516 Phone during observation: +1-416-483-9068 (home) Observing mode: VLBA 256-8-2-ul 6cm Notes: Fringe finder : OQ208, OJ287, 3C273 Pol. Calibrator: OQ208, OJ287 Amplitude check: OQ208, OJ287 Schedule for EB_VLBA (Code Eb ) Page 2 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- Next scan frequencies: 4979.49 4979.49 4979.49 4979.49 4995.49 4995.49 4995.49 4995.49 Next BBC frequencies: 879.49 879.49 879.49 879.49 895.49 895.49 895.49 895.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 00 08 00 OJ287 10 55 23 51.4 229.0 2.0 30.7 0 1 1 0 00 08 00 00 11 00 --- 10 58 23 51.1 230.0 2.1 31.2 180 F 1 2400 00 16 00 J1215+17 11 03 24 53.4 150.3 -1.2 -19.2 35 1 1 2400 00 16 00 00 19 00 --- 11 06 25 53.6 151.4 -1.1 -18.5 180 F 1 4800 00 19 00 SN1979C 11 06 25 52.0 149.1 -1.3 -19.8 -31 1 1 4800 00 19 00 00 21 10 --- 11 08 35 52.1 149.9 -1.2 -19.4 99 F 1 6533 00 21 10 J1215+17 11 08 35 53.8 152.3 -1.1 -18.0 -31 1 1 6533 00 21 10 00 22 30 --- 11 09 55 53.9 152.8 -1.1 -17.7 49 F 1 7600 00 22 30 SN1979C 11 09 55 52.2 150.4 -1.2 -19.1 -31 1 1 7600 00 22 30 00 25 20 --- 11 12 46 52.5 151.4 -1.2 -18.4 139 F 1 9867 00 25 20 J1215+17 11 12 46 54.1 153.9 -1.0 -17.0 -31 1 1 9867 00 25 20 00 26 40 --- 11 14 06 54.2 154.4 -1.0 -16.7 49 F 1 10933 00 26 40 SN1979C 11 14 06 52.6 151.9 -1.2 -18.1 -31 1 1 10933 00 26 40 00 29 30 --- 11 16 56 52.8 153.0 -1.1 -17.4 139 F 1 13200 00 29 30 J1215+17 11 16 56 54.4 155.5 -1.0 -16.0 -31 1 1 13200 00 29 30 00 30 50 --- 11 18 17 54.5 156.1 -1.0 -15.6 49 F 1 14267 00 30 50 SN1979C 11 18 17 52.9 153.5 -1.1 -17.1 -32 1 1 14267 00 30 50 00 33 40 --- 11 21 07 53.1 154.6 -1.0 -16.5 138 F 1 16533 00 33 40 J1215+17 11 21 07 54.6 157.2 -0.9 -14.9 -32 1 1 16533 00 33 40 00 35 00 --- 11 22 27 54.7 157.7 -0.9 -14.6 48 F 1 17600 00 37 00 J1215+17 11 24 28 54.8 158.5 -0.8 -14.1 98 1 2 17600 00 37 00 00 38 10 --- 11 25 38 54.9 159.0 -0.8 -13.8 70 R 1 16667 00 38 10 SN1979C 11 25 38 53.4 156.4 -1.0 -15.4 -32 1 2 16667 00 38 10 00 41 00 --- 11 28 28 53.5 157.5 -0.9 -14.7 138 R 1 14400 Schedule for EB_VLBA (Code Eb ) Page 3 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 00 41 00 J1215+17 11 28 28 55.1 160.2 -0.8 -13.0 -32 1 2 14400 00 41 00 00 42 20 --- 11 29 48 55.1 160.7 -0.8 -12.7 48 R 1 13333 00 42 20 SN1979C 11 29 48 53.6 158.0 -0.9 -14.3 -32 1 2 13333 00 42 20 00 45 10 --- 11 32 39 53.8 159.1 -0.8 -13.6 138 R 1 11067 00 45 10 J1215+17 11 32 39 55.3 161.9 -0.7 -11.9 -33 1 2 11067 00 45 10 00 46 30 --- 11 33 59 55.3 162.4 -0.7 -11.6 47 R 1 10000 00 46 30 SN1979C 11 33 59 53.9 159.6 -0.8 -13.3 -33 1 2 10000 00 46 30 00 49 20 --- 11 36 50 54.0 160.8 -0.8 -12.6 137 R 1 7733 00 49 20 J1215+17 11 36 50 55.5 163.6 -0.6 -10.8 -33 1 2 7733 00 49 20 00 50 40 --- 11 38 10 55.5 164.1 -0.6 -10.5 47 R 1 6667 00 50 40 SN1979C 11 38 10 54.1 161.3 -0.8 -12.2 -33 1 2 6667 00 50 40 00 53 30 --- 11 41 00 54.2 162.4 -0.7 -11.5 137 R 1 4400 00 53 30 J1215+17 11 41 00 55.7 165.3 -0.6 -9.7 -33 1 2 4400 00 53 30 00 54 50 --- 11 42 21 55.7 165.9 -0.6 -9.3 47 R 1 3333 00 54 50 SN1979C 11 42 21 54.3 163.0 -0.7 -11.1 -33 1 2 3333 00 54 50 00 57 40 --- 11 45 11 54.4 164.1 -0.6 -10.4 137 R 1 1067 00 57 40 J1215+17 11 45 11 55.8 167.1 -0.5 -8.5 -33 1 2 1067 00 57 40 00 59 00 --- 11 46 31 55.9 167.6 -0.5 -8.2 47 R 1 0 01 01 00 J1215+17 11 48 32 55.9 168.5 -0.4 -7.6 98 1 3 0 01 01 00 01 02 10 --- 11 49 42 56.0 169.0 -0.4 -7.3 70 F 1 933 01 02 10 SN1979C 11 49 42 54.6 166.0 -0.6 -9.2 -34 1 3 933 01 02 10 01 05 00 --- 11 52 32 54.7 167.1 -0.5 -8.5 136 F 1 3200 01 05 00 J1215+17 11 52 32 56.0 170.2 -0.4 -6.5 -34 1 3 3200 01 05 00 01 06 20 --- 11 53 52 56.1 170.8 -0.4 -6.1 46 F 1 4267 01 06 20 SN1979C 11 53 52 54.7 167.7 -0.5 -8.1 -34 1 3 4267 01 06 20 01 09 10 --- 11 56 43 54.8 168.9 -0.4 -7.3 136 F 1 6533 01 09 10 J1215+17 11 56 43 56.1 172.0 -0.3 -5.3 -34 1 3 6533 01 09 10 01 10 30 --- 11 58 03 56.2 172.6 -0.3 -4.9 46 F 1 7600 01 10 30 SN1979C 11 58 03 54.9 169.4 -0.4 -7.0 -34 1 3 7600 01 10 30 01 13 20 --- 12 00 54 55.0 170.6 -0.4 -6.2 136 F 1 9867 Schedule for EB_VLBA (Code Eb ) Page 4 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 01 13 20 J1215+17 12 00 54 56.2 173.8 -0.2 -4.1 -34 1 3 9867 01 13 20 01 14 40 --- 12 02 14 56.3 174.3 -0.2 -3.8 46 F 1 10933 01 14 40 SN1979C 12 02 14 55.0 171.2 -0.4 -5.8 -34 1 3 10933 01 14 40 01 17 30 --- 12 05 04 55.0 172.3 -0.3 -5.0 136 F 1 13200 01 17 30 J1215+17 12 05 04 56.3 175.6 -0.2 -2.9 -34 1 3 13200 01 17 30 01 18 50 --- 12 06 24 56.3 176.1 -0.1 -2.6 46 F 1 14267 01 18 50 SN1979C 12 06 24 55.1 172.9 -0.3 -4.7 -34 1 3 14267 01 18 50 01 21 40 --- 12 09 15 55.1 174.1 -0.2 -3.9 136 F 1 16533 01 21 40 J1215+17 12 09 15 56.3 177.4 -0.1 -1.7 -35 1 3 16533 01 21 40 01 23 00 --- 12 10 35 56.3 177.9 -0.1 -1.4 45 F 1 17600 01 23 37 J1215+17 12 11 12 56.3 178.2 -0.1 -1.2 21 1 4 17600 01 23 37 01 24 47 --- 12 12 22 56.3 178.7 0.0 -0.9 70 R 1 16667 01 24 47 SN1979C 12 12 22 55.2 175.4 -0.2 -3.0 -35 1 4 16667 01 24 47 01 27 37 --- 12 15 13 55.2 176.6 -0.1 -2.2 135 R 1 14400 01 27 37 J1215+17 12 15 13 56.4 179.9 0.0 0.0 -35 1 4 14400 01 27 37 01 28 57 --- 12 16 33 56.4 180.5 0.0 0.3 45 R 1 13333 01 28 57 SN1979C 12 16 33 55.2 177.2 -0.1 -1.9 -35 1 4 13333 01 28 57 01 31 47 --- 12 19 24 55.2 178.4 -0.1 -1.1 135 R 1 11067 01 31 47 J1215+17 12 19 24 56.3 181.7 0.1 1.2 -35 1 4 11067 01 31 47 01 33 07 --- 12 20 44 56.3 182.3 0.1 1.5 45 R 1 10000 01 33 07 SN1979C 12 20 44 55.2 178.9 0.0 -0.7 -35 1 4 10000 01 33 07 01 35 57 --- 12 23 34 55.2 180.1 0.0 0.1 135 R 1 7733 01 35 57 J1215+17 12 23 34 56.3 183.6 0.1 2.4 -35 1 4 7733 01 35 57 01 37 17 --- 12 24 55 56.3 184.1 0.2 2.7 45 R 1 6667 01 37 17 SN1979C 12 24 55 55.2 180.7 0.0 0.5 -35 1 4 6667 01 37 17 01 40 07 --- 12 27 45 55.2 181.9 0.1 1.3 135 R 1 4400 01 40 07 J1215+17 12 27 45 56.3 185.3 0.2 3.6 -35 1 4 4400 01 40 07 01 41 27 --- 12 29 05 56.2 185.9 0.2 3.9 45 R 1 3333 01 41 27 SN1979C 12 29 05 55.2 182.5 0.1 1.6 -35 1 4 3333 01 41 27 01 44 17 --- 12 31 56 55.2 183.7 0.1 2.4 135 R 1 1067 Schedule for EB_VLBA (Code Eb ) Page 5 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 01 44 17 J1215+17 12 31 56 56.2 187.1 0.3 4.7 -35 1 4 1067 01 44 17 01 45 37 --- 12 33 16 56.2 187.7 0.3 5.1 45 R 1 0 01 46 14 J1215+17 12 33 53 56.1 188.0 0.3 5.3 21 1 5 0 01 46 14 01 47 24 --- 12 35 03 56.1 188.5 0.3 5.6 70 F 1 933 01 47 24 SN1979C 12 35 03 55.2 185.0 0.2 3.3 -35 1 5 933 01 47 24 01 50 14 --- 12 37 54 55.1 186.2 0.2 4.1 135 F 1 3200 01 50 14 J1215+17 12 37 54 56.1 189.7 0.4 6.4 -36 1 5 3200 01 50 14 01 51 34 --- 12 39 14 56.0 190.3 0.4 6.8 44 F 1 4267 01 51 34 SN1979C 12 39 14 55.1 186.7 0.3 4.4 -36 1 5 4267 01 51 34 01 54 24 --- 12 42 04 55.0 187.9 0.3 5.2 134 F 1 6533 01 54 24 J1215+17 12 42 04 55.9 191.5 0.4 7.6 -36 1 5 6533 01 54 24 01 55 44 --- 12 43 25 55.9 192.0 0.5 8.0 44 F 1 7600 01 55 44 SN1979C 12 43 25 55.0 188.5 0.3 5.6 -36 1 5 7600 01 55 44 01 58 34 --- 12 46 15 54.9 189.7 0.4 6.4 134 F 1 9867 01 58 34 J1215+17 12 46 15 55.8 193.2 0.5 8.7 -36 1 5 9867 01 58 34 01 59 54 --- 12 47 35 55.7 193.8 0.5 9.1 44 F 1 10933 01 59 54 SN1979C 12 47 35 54.9 190.2 0.4 6.7 -36 1 5 10933 01 59 54 02 02 44 --- 12 50 26 54.8 191.4 0.5 7.5 134 F 1 13200 02 02 44 J1215+17 12 50 26 55.6 195.0 0.6 9.9 -36 1 5 13200 02 02 44 02 04 04 --- 12 51 46 55.6 195.5 0.6 10.2 44 F 1 14267 02 04 04 SN1979C 12 51 46 54.8 191.9 0.5 7.9 -36 1 5 14267 02 04 04 02 06 54 --- 12 54 36 54.7 193.1 0.5 8.6 134 F 1 16533 02 06 54 J1215+17 12 54 36 55.4 196.7 0.7 11.0 -36 1 5 16533 02 06 54 02 08 14 --- 12 55 57 55.4 197.3 0.7 11.4 44 F 1 17600 02 08 51 J1215+17 12 56 34 55.4 197.5 0.7 11.5 21 1 6 17600 02 08 51 02 10 01 --- 12 57 44 55.3 198.0 0.7 11.8 70 R 1 16667 02 10 01 SN1979C 12 57 44 54.6 194.4 0.6 9.5 -36 1 6 16667 02 10 01 02 12 51 --- 13 00 34 54.4 195.6 0.6 10.2 134 R 1 14400 02 12 51 J1215+17 13 00 34 55.2 199.2 0.8 12.6 -36 1 6 14400 02 12 51 02 14 11 --- 13 01 55 55.1 199.7 0.8 13.0 44 R 1 13333 Schedule for EB_VLBA (Code Eb ) Page 6 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 02 14 11 SN1979C 13 01 55 54.4 196.1 0.6 10.6 -36 1 6 13333 02 14 11 02 17 01 --- 13 04 45 54.2 197.3 0.7 11.3 134 R 1 11067 02 17 01 J1215+17 13 04 45 54.9 200.9 0.8 13.7 -36 1 6 11067 02 17 01 02 18 21 --- 13 06 05 54.8 201.4 0.8 14.0 44 R 1 10000 02 18 21 SN1979C 13 06 05 54.2 197.8 0.7 11.6 -36 1 6 10000 02 18 21 02 21 11 --- 13 08 56 54.0 198.9 0.8 12.4 134 R 1 7733 02 21 11 J1215+17 13 08 56 54.7 202.5 0.9 14.8 -36 1 6 7733 02 21 11 02 22 31 --- 13 10 16 54.6 203.1 0.9 15.1 44 R 1 6667 02 22 31 SN1979C 13 10 16 54.0 199.5 0.8 12.7 -36 1 6 6667 02 22 31 02 25 21 --- 13 13 06 53.8 200.6 0.8 13.4 134 R 1 4400 02 25 21 J1215+17 13 13 06 54.4 204.2 1.0 15.8 -36 1 6 4400 02 25 21 02 26 41 --- 13 14 27 54.3 204.7 1.0 16.1 44 R 1 3333 02 26 41 SN1979C 13 14 27 53.7 201.1 0.9 13.8 -36 1 6 3333 02 26 41 02 29 31 --- 13 17 17 53.6 202.2 0.9 14.5 134 R 1 1067 02 29 31 J1215+17 13 17 17 54.1 205.9 1.0 16.8 -36 1 6 1067 02 29 31 02 30 51 --- 13 18 37 54.0 206.4 1.1 17.2 44 R 1 0 02 31 28 J1215+17 13 19 14 54.0 206.6 1.1 17.3 21 1 7 0 02 31 28 02 32 38 --- 13 20 25 53.9 207.1 1.1 17.6 70 F 1 933 02 32 38 SN1979C 13 20 25 53.4 203.5 1.0 15.3 -36 1 7 933 02 32 38 02 35 28 --- 13 23 15 53.2 204.6 1.0 15.9 134 F 1 3200 02 35 28 J1215+17 13 23 15 53.7 208.2 1.1 18.3 -36 1 7 3200 02 35 28 02 36 48 --- 13 24 35 53.6 208.7 1.2 18.6 44 F 1 4267 02 36 48 SN1979C 13 24 35 53.1 205.1 1.0 16.3 -36 1 7 4267 02 36 48 02 39 38 --- 13 27 26 52.9 206.2 1.1 16.9 134 F 1 6533 02 39 38 J1215+17 13 27 26 53.4 209.8 1.2 19.3 -36 1 7 6533 02 39 38 02 40 58 --- 13 28 46 53.3 210.3 1.2 19.6 44 F 1 7600 02 40 58 SN1979C 13 28 46 52.8 206.7 1.1 17.3 -36 1 7 7600 02 40 58 02 43 48 --- 13 31 36 52.6 207.8 1.1 17.9 134 F 1 9867 02 43 48 J1215+17 13 31 36 53.0 211.3 1.3 20.2 -36 1 7 9867 02 43 48 02 45 08 --- 13 32 57 52.9 211.8 1.3 20.5 44 F 1 10933 Schedule for EB_VLBA (Code Eb ) Page 7 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 02 45 08 SN1979C 13 32 57 52.5 208.3 1.2 18.2 -36 1 7 10933 02 45 08 02 47 58 --- 13 35 47 52.3 209.3 1.2 18.9 134 F 1 13200 02 47 58 J1215+17 13 35 47 52.7 212.9 1.3 21.1 -36 1 7 13200 02 47 58 02 49 18 --- 13 37 07 52.6 213.4 1.4 21.4 44 F 1 14267 02 49 18 SN1979C 13 37 07 52.2 209.8 1.2 19.2 -36 1 7 14267 02 49 18 02 52 08 --- 13 39 58 52.0 210.9 1.3 19.8 134 F 1 16533 02 52 08 J1215+17 13 39 58 52.3 214.4 1.4 22.0 -36 1 7 16533 02 52 08 02 53 28 --- 13 41 18 52.2 214.9 1.4 22.3 44 F 1 17600 02 54 05 J1215+17 13 41 55 52.1 215.1 1.4 22.5 21 1 8 17600 02 54 05 02 55 15 --- 13 43 05 52.0 215.5 1.5 22.7 70 R 1 16667 02 55 15 SN1979C 13 43 05 51.7 212.0 1.3 20.5 -36 1 8 16667 02 55 15 02 58 05 --- 13 45 56 51.5 213.0 1.4 21.1 134 R 1 14400 02 58 05 J1215+17 13 45 56 51.8 216.5 1.5 23.3 -35 1 8 14400 02 58 05 02 59 25 --- 13 47 16 51.6 217.0 1.5 23.6 45 R 1 13333 02 59 25 SN1979C 13 47 16 51.3 213.5 1.4 21.4 -35 1 8 13333 02 59 25 03 02 15 --- 13 50 06 51.1 214.5 1.4 22.0 135 R 1 11067 03 02 15 J1215+17 13 50 06 51.4 218.0 1.6 24.2 -35 1 8 11067 03 02 15 03 03 35 --- 13 51 27 51.2 218.5 1.6 24.4 45 R 1 10000 03 03 35 SN1979C 13 51 27 51.0 215.0 1.5 22.3 -35 1 8 10000 03 03 35 03 06 25 --- 13 54 17 50.7 216.0 1.5 22.9 135 R 1 7733 03 06 25 J1215+17 13 54 17 51.0 219.5 1.6 25.0 -35 1 8 7733 03 06 25 03 07 45 --- 13 55 37 50.8 219.9 1.7 25.2 45 R 1 6667 03 07 45 SN1979C 13 55 37 50.6 216.5 1.5 23.1 -35 1 8 6667 03 07 45 03 10 35 --- 13 58 28 50.3 217.5 1.6 23.7 135 R 1 4400 03 10 35 J1215+17 13 58 28 50.5 220.9 1.7 25.8 -35 1 8 4400 03 10 35 03 11 55 --- 13 59 48 50.4 221.3 1.7 26.0 45 R 1 3333 03 11 55 SN1979C 13 59 48 50.2 217.9 1.6 24.0 -35 1 8 3333 03 11 55 03 14 45 --- 14 02 39 49.9 218.9 1.7 24.5 135 R 1 1067 03 14 45 J1215+17 14 02 39 50.1 222.3 1.8 26.6 -35 1 8 1067 03 14 45 03 16 05 --- 14 03 59 49.9 222.7 1.8 26.8 45 R 1 0 Schedule for EB_VLBA (Code Eb ) Page 8 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 03 18 09 J1215+17 14 06 03 49.7 223.4 1.8 27.2 103 1 9 0 03 18 09 03 19 19 --- 14 07 13 49.6 223.8 1.9 27.4 70 F 1 933 03 19 19 SN1979C 14 07 13 49.4 220.4 1.7 25.4 -35 1 9 933 03 19 19 03 22 09 --- 14 10 04 49.1 221.4 1.8 25.9 135 F 1 3200 03 22 09 J1215+17 14 10 04 49.3 224.7 1.9 27.9 -35 1 9 3200 03 22 09 03 23 29 --- 14 11 24 49.1 225.2 1.9 28.1 45 F 1 4267 03 23 29 SN1979C 14 11 24 49.0 221.8 1.8 26.1 -35 1 9 4267 03 23 29 03 26 19 --- 14 14 14 48.7 222.7 1.8 26.6 135 F 1 6533 03 26 19 J1215+17 14 14 14 48.8 226.1 2.0 28.6 -35 1 9 6533 03 26 19 03 27 39 --- 14 15 35 48.6 226.5 2.0 28.8 45 F 1 7600 03 27 39 SN1979C 14 15 35 48.6 223.2 1.9 26.9 -35 1 9 7600 03 27 39 03 30 29 --- 14 18 25 48.2 224.1 1.9 27.4 135 F 1 9867 03 30 29 J1215+17 14 18 25 48.3 227.4 2.1 29.3 -35 1 9 9867 03 30 29 03 31 49 --- 14 19 45 48.2 227.8 2.1 29.5 45 F 1 10933 03 31 49 SN1979C 14 19 45 48.1 224.5 1.9 27.6 -35 1 9 10933 03 31 49 03 34 39 --- 14 22 36 47.8 225.4 2.0 28.1 135 F 1 13200 03 34 39 J1215+17 14 22 36 47.8 228.7 2.1 29.9 -35 1 9 13200 03 34 39 03 35 59 --- 14 23 56 47.7 229.1 2.1 30.2 45 F 1 14267 03 35 59 SN1979C 14 23 56 47.6 225.9 2.0 28.3 -35 1 9 14267 03 35 59 03 38 49 --- 14 26 46 47.3 226.7 2.1 28.8 135 F 1 16533 03 38 49 J1215+17 14 26 46 47.3 230.0 2.2 30.6 -34 1 9 16533 03 38 49 03 40 09 --- 14 28 07 47.2 230.4 2.2 30.8 46 F 1 17600 03 40 46 J1215+17 14 28 44 47.1 230.6 2.2 30.9 22 1 10 17600 03 40 46 03 41 56 --- 14 29 54 46.9 230.9 2.2 31.1 70 R 1 16667 03 41 56 SN1979C 14 29 54 46.9 227.7 2.1 29.3 -34 1 10 16667 03 41 56 03 44 46 --- 14 32 44 46.6 228.6 2.2 29.7 136 R 1 14400 03 44 46 J1215+17 14 32 44 46.6 231.8 2.3 31.5 -34 1 10 14400 03 44 46 03 46 06 --- 14 34 05 46.4 232.2 2.3 31.7 46 R 1 13333 03 46 06 SN1979C 14 34 05 46.4 229.0 2.2 29.9 -34 1 10 13333 03 46 06 03 48 56 --- 14 36 55 46.1 229.8 2.2 30.3 136 R 1 11067 Schedule for EB_VLBA (Code Eb ) Page 9 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 03 48 56 J1215+17 14 36 55 46.1 233.0 2.4 32.0 -34 1 10 11067 03 48 56 03 50 16 --- 14 38 15 45.9 233.4 2.4 32.2 46 R 1 10000 03 50 16 SN1979C 14 38 15 45.9 230.2 2.3 30.5 -34 1 10 10000 03 50 16 03 53 06 --- 14 41 06 45.6 231.1 2.3 30.9 136 R 1 7733 03 53 06 J1215+17 14 41 06 45.5 234.2 2.4 32.6 -34 1 10 7733 03 53 06 03 54 26 --- 14 42 26 45.4 234.6 2.5 32.8 46 R 1 6667 03 54 26 SN1979C 14 42 26 45.4 231.5 2.3 31.1 -34 1 10 6667 03 54 26 03 57 16 --- 14 45 17 45.1 232.3 2.4 31.5 136 R 1 4400 03 57 16 J1215+17 14 45 17 45.0 235.4 2.5 33.2 -34 1 10 4400 03 57 16 03 58 36 --- 14 46 37 44.8 235.8 2.5 33.3 46 R 1 3333 03 58 36 SN1979C 14 46 37 44.9 232.7 2.4 31.7 -34 1 10 3333 03 58 36 04 01 26 --- 14 49 27 44.5 233.5 2.4 32.1 136 R 1 1067 04 01 26 J1215+17 14 49 27 44.4 236.6 2.6 33.7 -34 1 10 1067 04 01 26 04 02 46 --- 14 50 47 44.3 237.0 2.6 33.8 46 R 1 0 04 03 23 J1215+17 14 51 25 44.2 237.1 2.6 33.9 22 1 11 0 04 03 23 04 04 33 --- 14 52 35 44.0 237.5 2.6 34.1 70 F 1 933 04 04 33 SN1979C 14 52 35 44.1 234.4 2.5 32.5 -34 1 11 933 04 04 33 04 07 23 --- 14 55 25 43.8 235.2 2.5 32.8 136 F 1 3200 04 07 23 J1215+17 14 55 25 43.6 238.2 2.7 34.4 -34 1 11 3200 04 07 23 04 08 43 --- 14 56 45 43.5 238.6 2.7 34.5 46 F 1 4267 04 08 43 SN1979C 14 56 45 43.6 235.6 2.6 33.0 -34 1 11 4267 04 08 43 04 11 33 --- 14 59 36 43.2 236.4 2.6 33.4 136 F 1 6533 04 11 33 J1215+17 14 59 36 43.1 239.4 2.7 34.9 -34 1 11 6533 04 11 33 04 12 53 --- 15 00 56 42.9 239.7 2.8 35.0 46 F 1 7600 04 12 53 SN1979C 15 00 56 43.0 236.7 2.6 33.5 -33 1 11 7600 04 12 53 04 15 43 --- 15 03 47 42.7 237.5 2.7 33.9 137 F 1 9867 04 15 43 J1215+17 15 03 47 42.5 240.5 2.8 35.3 -33 1 11 9867 04 15 43 04 17 03 --- 15 05 07 42.3 240.8 2.8 35.5 47 F 1 10933 04 17 03 SN1979C 15 05 07 42.5 237.9 2.7 34.0 -33 1 11 10933 04 17 03 04 19 53 --- 15 07 57 42.1 238.6 2.7 34.3 137 F 1 13200 Schedule for EB_VLBA (Code Eb ) Page 10 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 04 19 53 J1215+17 15 07 57 41.9 241.6 2.9 35.8 -33 1 11 13200 04 19 53 04 21 13 --- 15 09 17 41.7 241.9 2.9 35.9 47 F 1 14267 04 21 13 SN1979C 15 09 17 41.9 239.0 2.8 34.5 -33 1 11 14267 04 21 13 04 24 03 --- 15 12 08 41.5 239.7 2.8 34.8 137 F 1 16533 04 24 03 J1215+17 15 12 08 41.3 242.7 2.9 36.2 -33 1 11 16533 04 24 03 04 25 23 --- 15 13 28 41.1 243.0 3.0 36.3 47 F 1 17600 04 26 00 J1215+17 15 14 05 41.0 243.2 3.0 36.4 22 1 12 17600 04 26 00 04 27 10 --- 15 15 15 40.9 243.5 3.0 36.5 70 R 1 16667 04 27 10 SN1979C 15 15 15 41.1 240.6 2.9 35.1 -33 1 12 16667 04 27 10 04 30 00 --- 15 18 06 40.7 241.3 2.9 35.4 137 R 1 14400 04 30 00 J1215+17 15 18 06 40.5 244.2 3.0 36.7 -33 1 12 14400 04 30 00 04 31 20 --- 15 19 26 40.3 244.5 3.1 36.8 47 R 1 13333 04 31 20 SN1979C 15 19 26 40.5 241.6 2.9 35.5 -33 1 12 13333 04 31 20 04 34 10 --- 15 22 17 40.1 242.4 3.0 35.8 137 R 1 11067 04 34 10 J1215+17 15 22 17 39.9 245.2 3.1 37.1 -33 1 12 11067 04 34 10 04 35 30 --- 15 23 37 39.7 245.6 3.1 37.2 47 R 1 10000 04 35 30 SN1979C 15 23 37 39.9 242.7 3.0 35.9 -33 1 12 10000 04 35 30 04 38 20 --- 15 26 27 39.5 243.4 3.1 36.2 137 R 1 7733 04 38 20 J1215+17 15 26 27 39.3 246.3 3.2 37.5 -33 1 12 7733 04 38 20 04 39 40 --- 15 27 47 39.1 246.6 3.2 37.6 47 R 1 6667 04 39 40 SN1979C 15 27 47 39.3 243.8 3.1 36.3 -33 1 12 6667 04 39 40 04 42 30 --- 15 30 38 38.9 244.5 3.1 36.6 137 R 1 4400 04 42 30 J1215+17 15 30 38 38.7 247.3 3.3 37.8 -33 1 12 4400 04 42 30 04 43 50 --- 15 31 58 38.5 247.6 3.3 37.9 47 R 1 3333 04 43 50 SN1979C 15 31 58 38.7 244.8 3.1 36.7 -33 1 12 3333 04 43 50 04 46 40 --- 15 34 49 38.3 245.5 3.2 36.9 137 R 1 1067 04 46 40 J1215+17 15 34 49 38.0 248.3 3.3 38.1 -33 1 12 1067 04 46 40 04 48 00 --- 15 36 09 37.8 248.6 3.3 38.2 47 R 1 0 04 51 00 3C273 15 39 09 27.2 235.9 3.2 31.8 116 1 13 0 04 51 00 04 54 00 --- 15 42 10 26.8 236.6 3.2 32.1 180 F 1 2400 Schedule for EB_VLBA (Code Eb ) Page 11 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 04 54 00 J1215+17 15 42 10 37.0 250.0 3.4 38.6 -66 1 13 2400 04 54 00 04 57 00 --- 15 45 10 36.5 250.7 3.5 38.8 114 F 1 4800 04 57 00 SN1979C 15 45 10 36.8 248.0 3.4 37.8 -32 1 13 4800 04 57 00 04 59 10 --- 15 47 21 36.5 248.5 3.4 37.9 98 F 1 6533 04 59 10 J1215+17 15 47 21 36.2 251.2 3.5 39.0 -32 1 13 6533 04 59 10 05 00 30 --- 15 48 41 36.0 251.5 3.6 39.1 48 F 1 7600 05 00 30 SN1979C 15 48 41 36.3 248.8 3.4 38.0 -32 1 13 7600 05 00 30 05 03 20 --- 15 51 31 35.9 249.5 3.5 38.2 138 F 1 9867 05 03 20 J1215+17 15 51 31 35.5 252.2 3.6 39.2 -32 1 13 9867 05 03 20 05 04 40 --- 15 52 52 35.3 252.5 3.6 39.3 48 F 1 10933 05 04 40 SN1979C 15 52 52 35.7 249.8 3.5 38.3 -32 1 13 10933 05 04 40 05 07 30 --- 15 55 42 35.2 250.5 3.5 38.5 138 F 1 13200 05 07 30 J1215+17 15 55 42 34.9 253.1 3.7 39.5 -32 1 13 13200 05 07 30 05 08 50 --- 15 57 02 34.7 253.4 3.7 39.5 48 F 1 14267 05 08 50 SN1979C 15 57 02 35.0 250.8 3.6 38.6 -32 1 13 14267 05 08 50 05 11 40 --- 15 59 53 34.6 251.4 3.6 38.8 138 F 1 16533 05 11 40 J1215+17 15 59 53 34.3 254.1 3.7 39.7 -32 1 13 16533 05 11 40 05 13 00 --- 16 01 13 34.1 254.4 3.8 39.8 48 F 1 17600 05 15 00 J1215+17 16 03 13 33.8 254.8 3.8 39.9 102 1 14 17600 05 15 00 05 16 40 --- 16 04 54 33.5 255.2 3.8 40.0 100 R 1 16267 05 16 40 SN1979C 16 04 54 33.9 252.6 3.7 39.1 -32 1 14 16267 05 16 40 05 19 55 --- 16 08 09 33.4 253.3 3.7 39.2 163 R 1 13667 05 19 55 J1215+17 16 08 09 33.0 255.9 3.9 40.1 -32 1 14 13667 05 19 55 05 21 45 --- 16 09 59 32.7 256.3 3.9 40.2 78 R 1 12200 05 21 45 SN1979C 16 09 59 33.1 253.7 3.8 39.3 -32 1 14 12200 05 21 45 05 25 00 --- 16 13 15 32.6 254.4 3.8 39.5 163 R 1 9600 05 25 00 J1215+17 16 13 15 32.2 257.0 4.0 40.3 -32 1 14 9600 05 25 00 05 26 50 --- 16 15 05 31.9 257.4 4.0 40.4 78 R 1 8133 05 26 50 SN1979C 16 15 05 32.3 254.8 3.9 39.6 -32 1 14 8133 05 26 50 05 30 05 --- 16 18 21 31.8 255.5 3.9 39.8 163 R 1 5533 Schedule for EB_VLBA (Code Eb ) Page 12 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 05 30 05 J1215+17 16 18 21 31.4 258.1 4.1 40.5 -32 1 14 5533 05 30 05 05 31 55 --- 16 20 11 31.1 258.5 4.1 40.6 78 R 1 4067 05 31 55 SN1979C 16 20 11 31.5 255.9 3.9 39.8 -32 1 14 4067 05 31 55 05 35 10 --- 16 23 27 31.0 256.6 4.0 40.0 163 R 1 1467 05 35 10 J1215+17 16 23 27 30.6 259.2 4.1 40.7 -31 1 14 1467 05 35 10 05 37 00 --- 16 25 17 30.3 259.5 4.2 40.8 79 R 1 0 ----------- Tape Change ------------ 05 52 00 3C273 16 40 19 18.6 249.6 4.2 36.6 831 1 1 0 05 52 00 05 53 20 --- 16 41 40 18.4 249.8 4.2 36.7 80 F 1 1067 05 53 20 J1215+17 16 41 40 27.8 262.9 4.4 41.2 -65 1 1 1067 05 53 20 05 59 40 --- 16 48 01 26.8 264.2 4.5 41.4 315 F 1 6133 05 59 40 SN1979C 16 48 01 27.2 261.8 4.4 40.8 -31 1 1 6133 05 59 40 06 02 40 --- 16 51 01 26.7 262.4 4.5 40.9 149 F 1 8533 06 02 40 J1215+17 16 51 01 26.3 264.8 4.6 41.4 -31 1 1 8533 06 02 40 06 04 30 --- 16 52 51 26.0 265.2 4.6 41.5 79 F 1 10000 06 04 30 SN1979C 16 52 51 26.4 262.8 4.5 40.9 -31 1 1 10000 06 04 30 06 07 30 --- 16 55 52 25.9 263.4 4.5 41.0 149 F 1 12400 06 07 30 J1215+17 16 55 52 25.5 265.8 4.7 41.5 -31 1 1 12400 06 07 30 06 09 20 --- 16 57 42 25.2 266.1 4.7 41.5 79 F 1 13867 06 09 20 SN1979C 16 57 42 25.6 263.7 4.6 41.0 -31 1 1 13867 06 09 20 06 12 10 --- 17 00 33 25.2 264.3 4.6 41.1 139 F 1 16133 06 12 10 J1215+17 17 00 33 24.8 266.7 4.8 41.5 -31 1 1 16133 06 12 10 06 14 00 --- 17 02 23 24.5 267.1 4.8 41.6 79 F 1 17600 06 14 37 J1215+17 17 03 00 24.4 267.2 4.8 41.6 23 1 2 17600 06 14 37 06 16 17 --- 17 04 40 24.1 267.5 4.8 41.6 100 R 1 16267 06 16 17 SN1979C 17 04 40 24.5 265.1 4.7 41.2 -31 1 2 16267 06 16 17 06 19 22 --- 17 07 46 24.1 265.8 4.7 41.2 154 R 1 13800 06 19 22 J1215+17 17 07 46 23.6 268.1 4.9 41.6 -31 1 2 13800 06 19 22 06 21 02 --- 17 09 26 23.4 268.4 4.9 41.6 69 R 1 12467 Schedule for EB_VLBA (Code Eb ) Page 13 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 06 21 02 SN1979C 17 09 26 23.8 266.1 4.8 41.2 -31 1 2 12467 06 21 02 06 24 07 --- 17 12 32 23.3 266.7 4.8 41.3 154 R 1 10000 06 24 07 J1215+17 17 12 32 22.9 269.0 5.0 41.6 -31 1 2 10000 06 24 07 06 27 07 --- 17 15 32 22.4 269.6 5.0 41.6 149 R 1 7600 06 27 07 SN1979C 17 15 32 22.8 267.3 4.9 41.3 -31 1 2 7600 06 27 07 06 30 27 --- 17 18 53 22.3 267.9 4.9 41.3 169 R 1 4933 06 30 27 J1215+17 17 18 53 21.9 270.3 5.1 41.6 -31 1 2 4933 06 30 27 06 33 27 --- 17 21 53 21.4 270.9 5.1 41.6 149 R 1 2533 06 33 27 SN1979C 17 21 53 21.8 268.5 5.0 41.3 -31 1 2 2533 06 33 27 06 36 37 --- 17 25 04 21.3 269.1 5.0 41.3 159 R 1 0 06 37 14 J1215+17 17 25 41 20.8 271.6 5.2 41.6 6 1 3 0 06 37 14 06 38 54 --- 17 27 21 20.5 271.9 5.2 41.6 100 F 1 1333 06 38 54 SN1979C 17 27 21 20.9 269.6 5.1 41.3 -30 1 3 1333 06 38 54 06 42 09 --- 17 30 37 20.4 270.2 5.1 41.3 165 F 1 3933 06 42 09 J1215+17 17 30 37 20.0 272.5 5.3 41.6 -30 1 3 3933 06 42 09 06 43 59 --- 17 32 27 19.7 272.9 5.3 41.6 80 F 1 5400 06 43 59 SN1979C 17 32 27 20.1 270.6 5.2 41.3 -30 1 3 5400 06 43 59 06 47 14 --- 17 35 42 19.6 271.2 5.2 41.3 165 F 1 8000 06 47 14 J1215+17 17 35 42 19.2 273.5 5.3 41.5 -30 1 3 8000 06 47 14 06 49 04 --- 17 37 33 18.9 273.8 5.4 41.5 80 F 1 9467 06 49 04 SN1979C 17 37 33 19.3 271.6 5.2 41.3 -30 1 3 9467 06 49 04 06 52 19 --- 17 40 48 18.8 272.2 5.3 41.3 165 F 1 12067 06 52 19 J1215+17 17 40 48 18.4 274.5 5.4 41.5 -30 1 3 12067 06 52 19 06 54 09 --- 17 42 39 18.1 274.8 5.5 41.5 80 F 1 13533 06 54 09 SN1979C 17 42 39 18.5 272.5 5.3 41.3 -30 1 3 13533 06 54 09 06 57 24 --- 17 45 54 18.0 273.1 5.4 41.3 165 F 1 16133 06 57 24 J1215+17 17 45 54 17.6 275.4 5.5 41.4 -30 1 3 16133 06 57 24 06 59 14 --- 17 47 44 17.3 275.8 5.5 41.4 80 F 1 17600 07 14 13 J1215+17 18 02 46 14.9 278.6 5.8 41.1 866 1 4 17600 07 14 13 07 15 53 --- 18 04 26 14.7 278.9 5.8 41.0 100 R 1 16267 Schedule for EB_VLBA (Code Eb ) Page 14 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 25 Feb 2005 Day 56 --- 07 15 53 SN1979C 18 04 26 15.1 276.6 5.7 41.0 -30 1 4 16267 07 15 53 07 19 08 --- 18 07 42 14.6 277.3 5.7 40.9 165 R 1 13667 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /usr/local/sched.2004oct04/setups/v6cm-256-8-2-UL.set Matches group eb_6cm in /usr/local/sched.2004oct04/catalogs/freq.dat 6cm secondary focus. Setup group: 2 Station: EB_VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 BBC SB= L L U U L L U U IF = A C A C A C A C The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 4979.49 4979.49 4979.49 4979.49 4995.49 4995.49 4995.49 4995.49 BBC fr= 879.49 879.49 879.49 879.49 895.49 895.49 895.49 895.49 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= 490 510 490 510 6490 6510 6490 6510 PCALFR2= 490 510 490 510 6490 6510 6490 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- 10th epoch of obs. of SN1979C in M100: VLBA/MkIV 6cm pol. Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) (B1950) (J2000) (Date) * SN1979C 12 20 26.708149 * 12 22 58.666427 12 23 15.241506 16 04 29.46765 * 15 47 51.95179 15 46 00.74582 From catalog imbedded in main SCHED input file. 8.619 scan hours, 572.105 baseline hours above horizon. * 3C273 12 26 33.246145 * 12 29 06.700041 12 29 23.231979 02 19 43.30589 * 02 03 08.59840 02 01 19.59005 From catalog imbedded in main SCHED input file. 0.072 scan hours, 12.350 baseline hours above horizon. * J1215+17 12 12 31.449683 * 12 15 03.979124 12 15 20.653261 17 11 18.14600 * 16 54 37.95736 16 52 46.77782 From catalog imbedded in main SCHED input file. 5.142 scan hours, 331.555 baseline hours above horizon. * OQ208 14 04 45.615152 * 14 07 00.394411 14 07 14.989338 28 41 29.23491 * 28 27 14.68994 28 25 29.98071 From catalog imbedded in main SCHED input file. 0.050 scan hours, 1.938 baseline hours above horizon. * OJ287 08 51 57.250620 * 08 54 48.874931 08 55 07.555469 20 17 58.41739 * 20 06 30.64084 20 05 22.46270 From catalog imbedded in main SCHED input file. 0.050 scan hours, 2.250 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) SN1979C 152.6 3C273 150.5 J1215+17 154.2 OQ208 126.4 OJ287 153.6 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