COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: RIPL: GJ873/GJ53B Exp. Code: BB240L Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Geoffrey Bower Address: 601 Campbell Hall UC Berkeley Astronomy Berkeley CA 94720 Phone: 510 643-4704 EMAIL: gbower@astro.berkeley.edu Fax: 510 642 3411 Phone during observation: 510 847-1722 Observing mode: VLBA 512-8-2 4cm Notes: Schedule for VLBA_NL (Code Nl ) Page 2 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- Next scan frequencies: 8384.49 8384.49 8400.49 8400.49 8416.49 8416.49 8432.49 8432.49 Next BBC frequencies: 784.49 784.49 800.49 800.49 816.49 816.49 832.49 832.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 19 15 00 3C454.3 19 40 09 41.3 106.7 -3.2 -48.1 0 1 1 0 19 15 00 19 23 00 --- 19 48 11 42.7 108.4 -3.1 -47.5 480 F 1 31 19 15 18 19 33 15 J2237+4216 19 58 27 60.8 75.4 -2.6 -77.4 573 1 1 31 19 33 15 19 33 55 --- 19 59 07 60.9 75.4 -2.6 -77.5 40 F 1 34 19 33 33 19 33 55 J2248+4502 19 59 07 59.4 69.2 -2.8 -80.9 -10 1 1 34 19 33 55 19 35 05 --- 20 00 17 59.6 69.3 -2.8 -81.1 60 F 1 38 19 33 55 19 35 05 J2237+4216 20 00 17 61.1 75.5 -2.6 -77.6 -10 1 1 38 19 35 05 19 36 15 --- 20 01 27 61.3 75.6 -2.6 -77.7 60 F 1 43 19 35 05 19 36 15 GJ873 20 01 27 60.0 70.8 -2.8 -80.2 -9 1 1 43 19 36 15 19 39 15 --- 20 04 28 60.5 71.0 -2.7 -80.6 171 F 1 54 19 36 15 19 39 15 J2237+4216 20 04 28 61.8 75.9 -2.5 -78.0 -9 1 1 54 19 39 15 19 40 25 --- 20 05 38 62.1 75.9 -2.5 -78.1 61 F 1 59 19 39 15 19 40 25 GJ873 20 05 38 60.7 71.1 -2.7 -80.7 -9 1 1 59 19 40 25 19 43 25 --- 20 08 39 61.2 71.2 -2.6 -81.1 171 F 1 70 19 40 25 19 43 25 J2237+4216 20 08 39 62.6 76.2 -2.5 -78.4 -9 1 1 70 19 43 25 19 44 35 --- 20 09 49 62.8 76.3 -2.5 -78.5 61 F 1 75 19 43 25 19 44 35 GJ873 20 09 49 61.4 71.3 -2.6 -81.3 -9 1 1 75 19 44 35 19 47 35 --- 20 12 49 62.0 71.5 -2.6 -81.6 171 F 1 86 19 44 35 19 47 35 J2237+4216 20 12 49 63.4 76.5 -2.4 -78.8 -9 1 1 86 19 47 35 19 48 45 --- 20 14 00 63.6 76.6 -2.4 -78.9 61 F 1 91 19 47 35 19 48 45 GJ873 20 14 00 62.2 71.5 -2.6 -81.8 -9 1 1 91 19 48 45 19 51 45 --- 20 17 00 62.7 71.7 -2.5 -82.2 171 F 1 103 19 48 45 19 51 45 J2237+4216 20 17 00 64.1 76.9 -2.3 -79.2 -9 1 1 103 19 51 45 19 52 55 --- 20 18 10 64.3 77.0 -2.3 -79.3 61 F 1 107 19 51 45 Schedule for VLBA_NL (Code Nl ) Page 3 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 19 52 55 GJ873 20 18 10 62.9 71.8 -2.5 -82.3 -9 1 1 107 19 52 55 19 55 55 --- 20 21 11 63.4 71.9 -2.4 -82.7 171 F 1 119 19 52 55 19 55 55 J2237+4216 20 21 11 64.9 77.2 -2.3 -79.6 -10 1 1 119 19 55 55 19 57 05 --- 20 22 21 65.1 77.3 -2.3 -79.7 60 F 1 123 19 55 55 19 57 05 J2248+4502 20 22 21 63.4 70.3 -2.4 -84.1 -11 1 1 123 19 57 05 19 58 15 --- 20 23 31 63.6 70.4 -2.4 -84.2 59 F 1 128 19 57 05 19 58 15 J2237+4216 20 23 31 65.3 77.4 -2.2 -79.9 -11 1 1 128 19 58 15 19 59 25 --- 20 24 41 65.5 77.5 -2.2 -80.0 59 F 1 132 19 58 15 20 01 23 J0124+5618 20 26 39 41.6 45.6 -5.0 -74.2 64 1 1 132 20 01 23 20 02 03 =0121+560 20 27 20 41.7 45.6 -5.0 -74.3 40 F 1 135 20 01 41 20 02 03 J0110+5404 20 27 20 43.1 49.3 -4.7 -74.7 -9 1 1 135 20 02 03 20 03 13 --- 20 28 30 43.2 49.4 -4.7 -74.9 61 F 1 139 20 02 03 20 03 13 J0124+5618 20 28 30 41.9 45.7 -4.9 -74.5 -9 1 1 139 20 03 13 20 04 23 =0121+560 20 29 40 42.0 45.8 -4.9 -74.7 61 F 1 144 20 03 13 20 04 23 GJ53B 20 29 40 43.9 48.4 -4.7 -76.2 -10 1 1 144 20 04 23 20 07 23 --- 20 32 40 44.3 48.5 -4.6 -76.8 170 F 1 155 20 04 23 20 07 23 J0124+5618 20 32 40 42.4 45.9 -4.9 -75.2 -10 1 1 155 20 07 23 20 08 33 =0121+560 20 33 51 42.6 46.0 -4.9 -75.4 60 F 1 160 20 07 23 20 08 33 GJ53B 20 33 51 44.5 48.6 -4.6 -77.0 -10 1 1 160 20 08 33 20 11 33 --- 20 36 51 44.9 48.7 -4.5 -77.5 170 F 1 172 20 08 33 20 11 33 J0124+5618 20 36 51 43.0 46.1 -4.8 -76.0 -10 1 1 172 20 11 33 20 12 43 =0121+560 20 38 01 43.2 46.2 -4.8 -76.2 60 F 1 176 20 11 33 20 12 43 GJ53B 20 38 01 45.1 48.8 -4.5 -77.7 -10 1 1 176 20 12 43 20 15 43 --- 20 41 02 45.5 48.9 -4.5 -78.2 170 F 1 188 20 12 43 20 15 43 J0124+5618 20 41 02 43.6 46.3 -4.7 -76.7 -10 1 1 188 20 15 43 20 16 53 =0121+560 20 42 12 43.7 46.3 -4.7 -76.9 60 F 1 192 20 15 43 20 16 53 GJ53B 20 42 12 45.7 48.9 -4.4 -78.4 -10 1 1 192 20 16 53 20 19 53 --- 20 45 13 46.1 49.1 -4.4 -78.9 170 F 1 204 20 16 53 Schedule for VLBA_NL (Code Nl ) Page 4 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 20 19 53 J0124+5618 20 45 13 44.1 46.5 -4.7 -77.4 -10 1 1 204 20 19 53 20 21 03 =0121+560 20 46 23 44.3 46.5 -4.6 -77.7 60 F 1 208 20 19 53 20 21 03 GJ53B 20 46 23 46.2 49.1 -4.4 -79.1 -10 1 1 208 20 21 03 20 24 03 --- 20 49 23 46.7 49.2 -4.3 -79.7 170 F 1 220 20 21 03 20 24 03 J0124+5618 20 49 23 44.7 46.6 -4.6 -78.2 -10 1 1 220 20 24 03 20 25 13 =0121+560 20 50 33 44.9 46.7 -4.6 -78.4 60 F 1 225 20 24 03 20 25 13 J0110+5404 20 50 33 46.4 50.4 -4.3 -78.7 -9 1 1 225 20 25 13 20 26 23 --- 20 51 44 46.6 50.4 -4.3 -78.9 61 F 1 229 20 25 13 20 26 23 J0124+5618 20 51 44 45.0 46.7 -4.6 -78.6 -9 1 1 229 20 26 23 20 27 33 =0121+560 20 52 54 45.2 46.8 -4.5 -78.8 61 F 1 234 20 26 23 20 29 37 J2237+4216 20 54 58 71.0 79.7 -1.7 -83.0 66 1 1 234 20 29 37 20 30 17 --- 20 55 38 71.2 79.8 -1.7 -83.1 40 F 1 236 20 29 55 20 30 17 J2248+4502 20 55 38 69.3 71.2 -1.9 -89.2 -12 1 1 236 20 30 17 20 31 27 --- 20 56 49 69.5 71.2 -1.9 -89.4 58 F 1 241 20 30 17 20 31 27 J2237+4216 20 56 49 71.4 79.8 -1.7 -83.2 -12 1 1 241 20 31 27 20 32 37 --- 20 57 59 71.6 79.9 -1.7 -83.3 58 F 1 245 20 31 27 20 32 37 GJ873 20 57 59 70.0 73.3 -1.8 -87.9 -10 1 1 245 20 32 37 20 35 37 --- 21 00 59 70.5 73.3 -1.8 -88.4 170 F 1 257 20 32 37 20 35 37 J2237+4216 21 00 59 72.2 80.1 -1.6 -83.6 -11 1 1 257 20 35 37 20 36 47 --- 21 02 09 72.4 80.2 -1.6 -83.7 59 F 1 261 20 35 37 20 36 47 GJ873 21 02 09 70.7 73.3 -1.8 -88.6 -11 1 1 261 20 36 47 20 39 47 --- 21 05 10 71.3 73.4 -1.7 -89.1 169 F 1 273 20 36 47 20 39 47 J2237+4216 21 05 10 72.9 80.4 -1.5 -84.0 -11 1 1 273 20 39 47 20 40 57 --- 21 06 20 73.1 80.5 -1.5 -84.2 59 F 1 277 20 39 47 20 40 57 GJ873 21 06 20 71.5 73.4 -1.7 -89.2 -11 1 1 277 20 40 57 20 43 57 --- 21 09 21 72.0 73.4 -1.6 -89.8 169 F 1 289 20 40 57 20 43 57 J2237+4216 21 09 21 73.7 80.7 -1.5 -84.5 -11 1 1 289 20 43 57 20 45 07 --- 21 10 31 73.9 80.7 -1.4 -84.6 59 F 1 294 20 43 57 Schedule for VLBA_NL (Code Nl ) Page 5 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 20 45 07 GJ873 21 10 31 72.2 73.4 -1.6 -90.0 -11 1 1 294 20 45 07 20 48 07 --- 21 13 31 72.8 73.4 -1.6 -90.5 169 F 1 305 20 45 07 20 48 07 J2237+4216 21 13 31 74.5 80.9 -1.4 -84.9 -11 1 1 305 20 48 07 20 49 17 --- 21 14 41 74.7 81.0 -1.4 -85.1 59 F 1 310 20 48 07 20 49 17 GJ873 21 14 41 73.0 73.4 -1.5 -90.7 -11 1 1 310 20 49 17 20 52 17 --- 21 17 42 73.5 73.4 -1.5 -91.3 169 F 1 321 20 49 17 20 52 17 J2237+4216 21 17 42 75.2 81.2 -1.3 -85.4 -11 1 1 321 20 52 17 20 53 27 --- 21 18 52 75.4 81.2 -1.3 -85.5 59 F 1 326 20 52 17 20 53 27 J2248+4502 21 18 52 73.4 70.9 -1.5 -93.6 -13 1 1 326 20 53 27 20 54 37 --- 21 20 02 73.6 70.8 -1.5 -93.8 57 F 1 330 20 53 27 20 54 37 J2237+4216 21 20 02 75.7 81.3 -1.3 -85.7 -13 1 1 330 20 54 37 20 55 47 --- 21 21 13 75.9 81.4 -1.3 -85.8 57 F 1 335 20 54 37 20 57 52 J0124+5618 21 23 18 49.3 47.7 -4.0 -84.5 66 1 1 335 20 57 52 20 58 32 =0121+560 21 23 58 49.4 47.7 -4.0 -84.6 40 F 1 337 20 58 10 20 58 32 J0110+5404 21 23 58 51.2 51.5 -3.8 -84.6 -10 1 1 337 20 58 32 20 59 42 --- 21 25 08 51.4 51.5 -3.8 -84.8 60 F 1 342 20 58 32 20 59 42 J0124+5618 21 25 08 49.6 47.7 -4.0 -84.9 -10 1 1 342 20 59 42 21 00 52 =0121+560 21 26 18 49.8 47.7 -4.0 -85.1 60 F 1 346 20 59 42 21 00 52 GJ53B 21 26 18 51.9 50.2 -3.7 -86.5 -10 1 1 346 21 00 52 21 03 52 --- 21 29 19 52.4 50.2 -3.7 -87.1 170 F 1 358 21 00 52 21 03 52 J0124+5618 21 29 19 50.2 47.8 -3.9 -85.7 -10 1 1 358 21 03 52 21 05 02 =0121+560 21 30 29 50.3 47.8 -3.9 -85.9 60 F 1 363 21 03 52 21 05 02 GJ53B 21 30 29 52.5 50.3 -3.6 -87.3 -10 1 1 363 21 05 02 21 08 02 --- 21 33 29 53.0 50.3 -3.6 -87.9 170 F 1 374 21 05 02 21 08 02 J0124+5618 21 33 29 50.7 47.8 -3.9 -86.5 -10 1 1 374 21 08 02 21 09 12 =0121+560 21 34 40 50.9 47.9 -3.8 -86.7 60 F 1 379 21 08 02 21 09 12 GJ53B 21 34 40 53.1 50.3 -3.6 -88.1 -10 1 1 379 21 09 12 21 12 12 --- 21 37 40 53.6 50.3 -3.5 -88.7 170 F 1 390 21 09 12 Schedule for VLBA_NL (Code Nl ) Page 6 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 21 12 12 J0124+5618 21 37 40 51.3 47.9 -3.8 -87.3 -10 1 1 390 21 12 12 21 13 22 =0121+560 21 38 50 51.5 47.9 -3.8 -87.6 60 F 1 395 21 12 12 21 13 22 GJ53B 21 38 50 53.7 50.3 -3.5 -89.0 -10 1 1 395 21 13 22 21 16 22 --- 21 41 51 54.2 50.3 -3.4 -89.6 170 F 1 406 21 13 22 21 16 22 J0124+5618 21 41 51 51.9 47.9 -3.7 -88.2 -10 1 1 406 21 16 22 21 17 32 =0121+560 21 43 01 52.1 47.9 -3.7 -88.4 60 F 1 411 21 16 22 21 17 32 GJ53B 21 43 01 54.3 50.3 -3.4 -89.8 -11 1 1 411 21 17 32 21 20 32 --- 21 46 02 54.8 50.3 -3.4 -90.4 169 F 1 423 21 17 32 21 20 32 J0124+5618 21 46 02 52.5 48.0 -3.6 -89.0 -11 1 1 423 21 20 32 21 21 42 =0121+560 21 47 12 52.6 48.0 -3.6 -89.3 59 F 1 427 21 20 32 21 21 42 J0110+5404 21 47 12 54.6 51.8 -3.4 -89.1 -10 1 1 427 21 21 42 21 22 52 --- 21 48 22 54.8 51.8 -3.4 -89.3 60 F 1 432 21 21 42 21 22 52 J0124+5618 21 48 22 52.8 48.0 -3.6 -89.5 -10 1 1 432 21 22 52 21 24 02 =0121+560 21 49 32 53.0 48.0 -3.6 -89.7 60 F 1 436 21 22 52 21 26 35 J2237+4216 21 52 06 81.6 82.4 -0.8 -90.0 90 1 1 436 21 26 35 21 27 15 --- 21 52 46 81.7 82.4 -0.7 -90.1 40 F 1 439 21 26 53 21 27 15 J2248+4502 21 52 46 79.3 67.2 -0.9 -103.2 -16 1 1 439 21 27 15 21 28 25 --- 21 53 56 79.5 66.9 -0.9 -103.6 54 F 1 443 21 27 15 21 28 25 J2237+4216 21 53 56 81.9 82.4 -0.7 -90.3 -16 1 1 443 21 28 25 21 29 35 --- 21 55 06 82.1 82.4 -0.7 -90.5 54 F 1 448 21 28 25 21 29 35 GJ873 21 55 06 80.2 70.3 -0.9 -100.8 -14 1 1 448 21 29 35 21 32 35 --- 21 58 07 80.7 69.6 -0.8 -102.0 166 F 1 459 21 29 35 21 32 35 J2237+4216 21 58 07 82.7 82.4 -0.7 -91.0 -14 1 1 459 21 32 35 21 33 45 --- 21 59 17 82.9 82.3 -0.6 -91.3 56 F 1 464 21 32 35 21 33 45 GJ873 21 59 17 80.9 69.4 -0.8 -102.5 -15 1 1 464 21 33 45 21 36 45 --- 22 02 17 81.4 68.6 -0.7 -103.8 165 F 1 475 21 33 45 21 36 45 J2237+4216 22 02 17 83.5 82.2 -0.6 -91.9 -15 1 1 475 21 36 45 21 37 55 --- 22 03 28 83.7 82.1 -0.6 -92.2 55 F 1 480 21 36 45 Schedule for VLBA_NL (Code Nl ) Page 7 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 21 37 55 GJ873 22 03 28 81.6 68.2 -0.7 -104.3 -15 1 1 480 21 37 55 21 40 55 --- 22 06 28 82.1 67.2 -0.7 -105.8 165 F 1 492 21 37 55 21 40 55 J2237+4216 22 06 28 84.2 81.9 -0.5 -92.9 -16 1 1 492 21 40 55 21 42 05 --- 22 07 38 84.4 81.8 -0.5 -93.2 54 F 1 496 21 40 55 21 42 05 GJ873 22 07 38 82.3 66.8 -0.7 -106.4 -16 1 1 496 21 42 05 21 45 05 --- 22 10 39 82.8 65.6 -0.6 -108.2 164 F 1 508 21 42 05 21 45 05 J2237+4216 22 10 39 85.0 81.4 -0.4 -94.1 -17 1 1 508 21 45 05 21 46 15 --- 22 11 49 85.2 81.2 -0.4 -94.5 53 F 1 512 21 45 05 21 46 15 GJ873 22 11 49 83.0 65.0 -0.6 -108.9 -17 1 1 512 21 46 15 21 49 15 --- 22 14 49 83.5 63.4 -0.5 -111.0 163 F 1 524 21 46 15 21 49 15 J2237+4216 22 14 49 85.8 80.6 -0.4 -95.6 -17 1 1 524 21 49 15 21 50 25 --- 22 16 00 86.0 80.3 -0.4 -96.1 53 F 1 528 21 49 15 21 50 25 J2248+4502 22 16 00 83.2 58.1 -0.5 -116.3 -21 1 1 528 21 50 25 21 51 35 --- 22 17 10 83.4 57.3 -0.5 -117.3 49 F 1 533 21 50 25 21 51 35 J2237+4216 22 17 10 86.2 79.9 -0.3 -96.7 -21 1 1 533 21 51 35 21 52 45 --- 22 18 20 86.4 79.5 -0.3 -97.3 49 F 1 537 21 51 35 21 55 50 J0124+5618 22 21 25 57.4 47.5 -3.1 -96.7 121 1 1 537 21 55 50 21 56 30 =0121+560 22 22 06 57.5 47.5 -3.0 -96.9 40 F 1 540 21 56 08 21 56 30 J0110+5404 22 22 06 59.7 51.3 -2.8 -96.5 -11 1 1 540 21 56 30 21 57 40 --- 22 23 16 59.9 51.3 -2.8 -96.8 59 F 1 544 21 56 30 21 57 40 J0124+5618 22 23 16 57.6 47.5 -3.0 -97.2 -11 1 1 544 21 57 40 21 58 50 =0121+560 22 24 26 57.8 47.4 -3.0 -97.4 59 F 1 549 21 57 40 21 58 50 GJ53B 22 24 26 60.2 49.5 -2.7 -99.0 -11 1 1 549 21 58 50 22 01 50 --- 22 27 26 60.7 49.3 -2.7 -99.8 169 F 1 561 21 58 50 22 01 50 J0124+5618 22 27 26 58.2 47.3 -3.0 -98.2 -11 1 1 561 22 01 50 22 03 00 =0121+560 22 28 37 58.4 47.3 -2.9 -98.4 59 F 1 565 22 01 50 22 03 00 GJ53B 22 28 37 60.8 49.3 -2.7 -100.0 -11 1 1 565 22 03 00 22 06 00 --- 22 31 37 61.3 49.1 -2.6 -100.8 169 F 1 577 22 03 00 Schedule for VLBA_NL (Code Nl ) Page 8 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 22 06 00 J0124+5618 22 31 37 58.8 47.2 -2.9 -99.2 -11 1 1 577 22 06 00 22 07 10 =0121+560 22 32 47 58.9 47.1 -2.9 -99.5 59 F 1 581 22 06 00 22 07 10 GJ53B 22 32 47 61.4 49.1 -2.6 -101.1 -11 1 1 581 22 07 10 22 10 10 --- 22 35 48 61.8 48.9 -2.6 -101.9 169 F 1 593 22 07 10 22 10 10 J0124+5618 22 35 48 59.3 47.0 -2.8 -100.2 -11 1 1 593 22 10 10 22 11 20 =0121+560 22 36 58 59.5 46.9 -2.8 -100.5 59 F 1 597 22 10 10 22 11 20 GJ53B 22 36 58 62.0 48.8 -2.5 -102.2 -11 1 1 597 22 11 20 22 14 20 --- 22 39 58 62.4 48.6 -2.5 -103.0 169 F 1 609 22 11 20 22 14 20 J0124+5618 22 39 58 59.9 46.8 -2.7 -101.3 -11 1 1 609 22 14 20 22 15 30 =0121+560 22 41 09 60.1 46.7 -2.7 -101.6 59 F 1 614 22 14 20 22 15 30 GJ53B 22 41 09 62.6 48.5 -2.5 -103.3 -11 1 1 614 22 15 30 22 18 30 --- 22 44 09 63.0 48.3 -2.4 -104.1 169 F 1 625 22 15 30 22 18 30 J0124+5618 22 44 09 60.5 46.5 -2.7 -102.3 -11 1 1 625 22 18 30 22 19 40 =0121+560 22 45 19 60.6 46.4 -2.7 -102.6 59 F 1 630 22 18 30 22 19 40 J0110+5404 22 45 19 63.1 50.2 -2.4 -102.3 -11 1 1 630 22 19 40 22 20 50 --- 22 46 30 63.3 50.1 -2.4 -102.6 59 F 1 634 22 19 40 22 20 50 J0124+5618 22 46 30 60.8 46.4 -2.6 -102.9 -11 1 1 634 22 20 50 22 22 00 =0121+560 22 47 40 61.0 46.3 -2.6 -103.3 59 F 1 639 22 20 50 22 25 23 J2237+4216 22 51 04 87.4 -76.5 0.2 101.2 116 1 1 639 22 25 23 22 26 03 --- 22 51 44 87.3 -77.0 0.2 100.6 40 F 1 641 22 25 41 22 26 03 J2248+4502 22 51 44 86.6 -9.0 0.0 170.5 -51 1 1 641 22 26 03 22 27 13 --- 22 52 54 86.6 -12.4 0.1 166.8 19 F 1 646 22 26 03 22 27 13 J2237+4216 22 52 54 87.1 -77.8 0.3 99.6 -50 1 1 646 22 27 13 22 28 23 --- 22 54 04 86.9 -78.5 0.3 98.7 20 F 1 650 22 27 13 22 28 23 GJ873 22 54 04 87.1 -25.2 0.1 153.6 -41 1 1 650 22 28 23 22 31 23 --- 22 57 05 86.8 -34.0 0.2 144.4 139 F 1 662 22 28 23 22 31 23 J2237+4216 22 57 05 86.3 -79.7 0.3 97.0 -37 1 1 662 22 31 23 22 32 33 --- 22 58 15 86.1 -80.1 0.3 96.4 33 F 1 666 22 31 23 Schedule for VLBA_NL (Code Nl ) Page 9 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 22 32 33 GJ873 22 58 15 86.7 -36.9 0.2 141.2 -35 1 1 666 22 32 33 22 35 33 --- 23 01 16 86.3 -43.4 0.2 134.1 145 F 1 678 22 32 33 22 35 33 J2237+4216 23 01 16 85.5 -80.9 0.4 95.1 -31 1 1 678 22 35 33 22 36 43 --- 23 02 26 85.3 -81.1 0.4 94.7 39 F 1 683 22 35 33 22 36 43 GJ873 23 02 26 86.2 -45.6 0.3 131.8 -30 1 1 683 22 36 43 22 39 43 --- 23 05 26 85.8 -50.5 0.3 126.4 150 F 1 694 22 36 43 22 39 43 J2237+4216 23 05 26 84.8 -81.6 0.5 93.7 -27 1 1 694 22 39 43 22 40 53 --- 23 06 37 84.6 -81.7 0.5 93.4 43 F 1 699 22 39 43 22 40 53 GJ873 23 06 37 85.6 -52.1 0.3 124.6 -26 1 1 699 22 40 53 22 43 53 --- 23 09 37 85.1 -55.7 0.4 120.5 154 F 1 710 22 40 53 22 43 53 J2237+4216 23 09 37 84.0 -82.0 0.5 92.6 -24 1 1 710 22 43 53 22 45 03 --- 23 10 47 83.8 -82.1 0.6 92.3 46 F 1 715 22 43 53 22 45 03 GJ873 23 10 47 85.0 -56.9 0.4 119.1 -23 1 1 715 22 45 03 22 48 03 --- 23 13 48 84.5 -59.6 0.4 115.9 157 F 1 726 22 45 03 22 48 03 J2237+4216 23 13 48 83.2 -82.3 0.6 91.6 -21 1 1 726 22 48 03 22 49 13 --- 23 14 58 83.0 -82.3 0.6 91.4 49 F 1 731 22 48 03 22 49 13 J2248+4502 23 14 58 84.2 -52.9 0.4 122.6 -26 1 1 731 22 49 13 22 50 23 --- 23 16 08 84.0 -54.0 0.5 121.3 44 F 1 735 22 49 13 22 50 23 J2237+4216 23 16 08 82.8 -82.4 0.6 91.1 -25 1 1 735 22 50 23 22 51 33 --- 23 17 18 82.6 -82.4 0.7 90.9 45 F 1 740 22 50 23 22 54 51 J0124+5618 23 20 36 65.3 43.2 -2.1 -112.9 107 1 1 740 22 54 51 22 55 31 =0121+560 23 21 16 65.4 43.1 -2.1 -113.1 40 F 1 743 22 55 09 22 55 31 J0110+5404 23 21 16 68.1 46.3 -1.8 -113.1 -11 1 1 743 22 55 31 22 56 41 --- 23 22 26 68.3 46.1 -1.8 -113.5 59 F 1 747 22 55 31 22 56 41 J0124+5618 23 22 26 65.5 42.9 -2.0 -113.5 -11 1 1 747 22 56 41 22 57 51 =0121+560 23 23 37 65.7 42.8 -2.0 -113.9 59 F 1 752 22 56 41 22 57 51 GJ53B 23 23 37 68.3 43.5 -1.8 -116.5 -11 1 1 752 22 57 51 23 00 51 --- 23 26 37 68.7 43.0 -1.7 -117.7 169 F 1 763 22 57 51 Schedule for VLBA_NL (Code Nl ) Page 10 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 23 00 51 J0124+5618 23 26 37 66.0 42.3 -2.0 -114.9 -11 1 1 763 23 00 51 23 02 01 =0121+560 23 27 47 66.2 42.2 -2.0 -115.3 59 F 1 768 23 00 51 23 02 01 GJ53B 23 27 47 68.9 42.8 -1.7 -118.1 -11 1 1 768 23 02 01 23 05 01 --- 23 30 48 69.2 42.2 -1.6 -119.2 169 F 1 779 23 02 01 23 05 01 J0124+5618 23 30 48 66.6 41.7 -1.9 -116.3 -11 1 1 779 23 05 01 23 06 11 =0121+560 23 31 58 66.7 41.5 -1.9 -116.8 59 F 1 784 23 05 01 23 06 11 GJ53B 23 31 58 69.4 42.0 -1.6 -119.7 -11 1 1 784 23 06 11 23 09 11 --- 23 34 58 69.8 41.3 -1.6 -120.9 169 F 1 795 23 06 11 23 09 11 J0124+5618 23 34 58 67.1 41.1 -1.8 -117.8 -11 1 1 795 23 09 11 23 10 21 =0121+560 23 36 09 67.2 40.9 -1.8 -118.3 59 F 1 800 23 09 11 23 10 21 GJ53B 23 36 09 69.9 41.1 -1.5 -121.4 -11 1 1 800 23 10 21 23 13 21 --- 23 39 09 70.3 40.4 -1.5 -122.6 169 F 1 812 23 10 21 23 13 21 J0124+5618 23 39 09 67.6 40.3 -1.8 -119.4 -11 1 1 812 23 13 21 23 14 31 =0121+560 23 40 19 67.7 40.1 -1.7 -119.8 59 F 1 816 23 13 21 23 14 31 GJ53B 23 40 19 70.4 40.1 -1.5 -123.1 -11 1 1 816 23 14 31 23 17 31 --- 23 43 20 70.8 39.4 -1.4 -124.4 169 F 1 828 23 14 31 23 17 31 J0124+5618 23 43 20 68.1 39.6 -1.7 -121.0 -11 1 1 828 23 17 31 23 18 41 =0121+560 23 44 30 68.2 39.3 -1.7 -121.4 59 F 1 832 23 17 31 23 18 41 J0110+5404 23 44 30 71.1 41.8 -1.4 -122.0 -12 1 1 832 23 18 41 23 19 51 --- 23 45 40 71.3 41.5 -1.4 -122.5 58 F 1 837 23 18 41 23 19 51 J0124+5618 23 45 40 68.4 39.1 -1.7 -121.9 -12 1 1 837 23 19 51 23 21 01 =0121+560 23 46 50 68.5 38.9 -1.6 -122.3 58 F 1 841 23 19 51 23 35 49 3C454.3 00 01 42 60.6 214.5 1.1 26.1 766 1 1 841 23 35 49 23 37 49 --- 00 03 42 60.4 215.4 1.2 26.7 120 F 1 849 23 36 07 23 39 55 J2237+4216 00 05 48 73.6 279.4 1.5 84.5 77 1 1 849 23 39 55 23 40 35 --- 00 06 28 73.5 279.4 1.5 84.4 40 F 1 852 23 40 13 23 40 35 J2248+4502 00 06 28 75.5 289.8 1.3 96.4 -13 1 1 852 23 40 35 23 41 45 --- 00 07 38 75.3 289.7 1.3 96.1 57 F 1 856 23 40 35 Schedule for VLBA_NL (Code Nl ) Page 11 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sat 29 Dec 2007 Day 363 --- 23 41 45 J2237+4216 00 07 38 73.3 279.5 1.5 84.3 -13 1 1 856 23 41 45 23 42 55 --- 00 08 48 73.1 279.6 1.5 84.1 57 F 1 861 23 41 45 23 42 55 GJ873 00 08 48 74.9 286.8 1.4 92.8 -11 1 1 861 23 42 55 23 45 55 --- 00 11 49 74.4 286.7 1.4 92.2 169 F 1 872 23 42 55 23 45 55 J2237+4216 00 11 49 72.5 279.7 1.6 83.8 -11 1 1 872 23 45 55 23 47 05 --- 00 12 59 72.3 279.8 1.6 83.7 59 F 1 877 23 45 55 23 47 05 GJ873 00 12 59 74.2 286.7 1.4 92.0 -11 1 1 877 23 47 05 23 50 05 --- 00 15 59 73.6 286.7 1.5 91.4 169 F 1 888 23 47 05 23 50 05 J2237+4216 00 15 59 71.8 280.0 1.6 83.4 -10 1 1 888 23 50 05 23 51 15 --- 00 17 09 71.5 280.1 1.7 83.3 60 F 1 893 23 50 05 23 51 15 GJ873 00 17 09 73.4 286.6 1.5 91.2 -10 1 1 893 23 51 15 23 54 15 --- 00 20 10 72.9 286.6 1.6 90.6 170 F 1 904 23 51 15 23 54 15 J2237+4216 00 20 10 71.0 280.3 1.7 83.0 -10 1 1 904 23 54 15 23 55 25 --- 00 21 20 70.8 280.4 1.7 82.8 60 F 1 909 23 54 15 23 55 25 GJ873 00 21 20 72.7 286.6 1.6 90.4 -10 1 1 909 23 55 25 23 58 25 --- 00 24 21 72.1 286.6 1.6 89.9 170 F 1 921 23 55 25 23 58 25 J2237+4216 00 24 21 70.2 280.6 1.8 82.5 -10 1 1 921 23 58 25 23 59 35 --- 00 25 31 70.0 280.7 1.8 82.4 60 F 1 925 23 58 25 --- Start: Sat 29 Dec 2007 Day 363 -- Stop: Sun 30 Dec 2007 Day 364 --- 23 59 35 GJ873 00 25 31 71.9 286.6 1.6 89.7 -10 1 1 925 23 59 35 00 02 35 --- 00 28 31 71.4 286.6 1.7 89.2 170 F 1 937 23 59 35 00 02 35 J2237+4216 00 28 31 69.5 280.9 1.9 82.1 -10 1 1 937 00 02 35 00 03 45 --- 00 29 41 69.2 281.0 1.9 82.0 60 F 1 941 00 02 35 00 03 45 J2248+4502 00 29 41 71.5 288.8 1.7 91.3 -11 1 1 941 00 03 45 00 04 55 --- 00 30 52 71.2 288.8 1.7 91.1 59 F 1 946 00 03 45 00 04 55 J2237+4216 00 30 52 69.0 281.1 1.9 81.9 -11 1 1 946 00 04 55 00 06 05 --- 00 32 02 68.8 281.2 1.9 81.8 59 F 1 950 00 04 55 00 08 35 J0124+5618 00 34 33 73.3 384.9 -0.8 -145.5 76 1 1 950 00 08 35 00 09 15 =0121+560 00 35 13 73.3 384.6 -0.8 -145.9 40 F 1 953 00 08 53 Schedule for VLBA_NL (Code Nl ) Page 12 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 00 09 15 J0110+5404 00 35 13 76.3 382.5 -0.6 -150.8 -12 1 1 953 00 09 15 00 10 25 --- 00 36 23 76.4 381.9 -0.6 -151.7 58 F 1 957 00 09 15 00 10 25 J0124+5618 00 36 23 73.4 384.1 -0.8 -146.6 -12 1 1 957 00 10 25 00 11 35 =0121+560 00 37 33 73.5 383.6 -0.8 -147.3 58 F 1 962 00 10 25 00 11 35 GJ53B 00 37 33 75.8 378.6 -0.5 -155.5 -11 1 1 962 00 11 35 00 14 35 --- 00 40 34 76.0 377.0 -0.5 -157.7 169 F 1 973 00 11 35 00 14 35 J0124+5618 00 40 34 73.7 382.4 -0.7 -149.2 -11 1 1 973 00 14 35 00 15 45 =0121+560 00 41 44 73.8 381.9 -0.7 -149.9 59 F 1 978 00 14 35 00 15 45 GJ53B 00 41 44 76.1 376.3 -0.5 -158.6 -10 1 1 978 00 15 45 00 18 45 --- 00 44 45 76.2 374.6 -0.4 -160.8 170 F 1 990 00 15 45 00 18 45 J0124+5618 00 44 45 74.0 380.6 -0.7 -151.8 -10 1 1 990 00 18 45 00 19 55 =0121+560 00 45 55 74.1 380.1 -0.7 -152.5 60 F 1 994 00 18 45 00 19 55 GJ53B 00 45 55 76.3 374.0 -0.4 -161.7 -10 1 1 994 00 19 55 00 22 55 --- 00 48 55 76.4 372.2 -0.3 -164.0 170 F 1 1006 00 19 55 00 22 55 J0124+5618 00 48 55 74.3 378.7 -0.6 -154.5 -10 1 1 1006 00 22 55 00 24 05 =0121+560 00 50 05 74.4 378.1 -0.6 -155.2 60 F 1 1010 00 22 55 00 24 05 GJ53B 00 50 05 76.5 371.5 -0.3 -164.9 -10 1 1 1010 00 24 05 00 27 05 --- 00 53 06 76.6 369.7 -0.3 -167.3 170 F 1 1022 00 24 05 00 27 05 J0124+5618 00 53 06 74.5 376.7 -0.5 -157.2 -11 1 1 1022 00 27 05 00 28 15 =0121+560 00 54 16 74.6 376.2 -0.5 -158.0 59 F 1 1026 00 27 05 00 28 15 GJ53B 00 54 16 76.6 369.0 -0.2 -168.2 -11 1 1 1026 00 28 15 00 31 15 --- 00 57 17 76.7 367.2 -0.2 -170.6 169 F 1 1038 00 28 15 00 31 15 J0124+5618 00 57 17 74.7 374.7 -0.5 -160.0 -11 1 1 1038 00 31 15 00 32 25 =0121+560 00 58 27 74.8 374.1 -0.4 -160.8 59 F 1 1043 00 31 15 00 32 25 J0110+5404 00 58 27 77.5 368.4 -0.2 -169.3 -11 1 1 1043 00 32 25 00 33 35 --- 00 59 37 77.5 367.6 -0.2 -170.3 59 F 1 1047 00 32 25 00 33 35 J0124+5618 00 59 37 74.8 373.5 -0.4 -161.7 -11 1 1 1047 00 33 35 00 34 45 =0121+560 01 00 47 74.9 372.9 -0.4 -162.5 59 F 1 1052 00 33 35 Schedule for VLBA_NL (Code Nl ) Page 13 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 00 36 54 J2237+4216 01 02 56 63.2 283.5 2.4 78.7 63 1 1 1052 00 36 54 00 37 34 --- 01 03 37 63.1 283.6 2.4 78.7 40 F 1 1054 00 37 12 00 37 34 J2248+4502 01 03 37 65.5 289.3 2.2 85.7 -11 1 1 1054 00 37 34 00 38 44 --- 01 04 47 65.3 289.3 2.3 85.5 59 F 1 1059 00 37 34 00 38 44 J2237+4216 01 04 47 62.9 283.7 2.5 78.5 -11 1 1 1059 00 38 44 00 39 54 --- 01 05 57 62.6 283.8 2.5 78.4 59 F 1 1063 00 38 44 00 39 54 GJ873 01 05 57 64.7 287.7 2.3 83.6 -10 1 1 1063 00 39 54 00 42 54 --- 01 08 57 64.2 287.9 2.4 83.2 170 F 1 1075 00 39 54 00 42 54 J2237+4216 01 08 57 62.1 284.0 2.5 78.1 -10 1 1 1075 00 42 54 00 44 04 --- 01 10 08 61.9 284.1 2.5 78.0 60 F 1 1079 00 42 54 00 44 04 GJ873 01 10 08 64.0 287.9 2.4 83.1 -10 1 1 1079 00 44 04 00 47 04 --- 01 13 08 63.4 288.1 2.4 82.7 170 F 1 1091 00 44 04 00 47 04 J2237+4216 01 13 08 61.3 284.4 2.6 77.7 -10 1 1 1091 00 47 04 00 48 14 --- 01 14 18 61.1 284.5 2.6 77.6 60 F 1 1095 00 47 04 00 48 14 GJ873 01 14 18 63.2 288.1 2.5 82.6 -10 1 1 1095 00 48 14 00 51 14 --- 01 17 19 62.7 288.3 2.5 82.2 170 F 1 1107 00 48 14 00 51 14 J2237+4216 01 17 19 60.6 284.7 2.7 77.3 -10 1 1 1107 00 51 14 00 52 24 --- 01 18 29 60.4 284.8 2.7 77.2 60 F 1 1112 00 51 14 00 52 24 GJ873 01 18 29 62.5 288.4 2.5 82.0 -10 1 1 1112 00 52 24 00 55 24 --- 01 21 29 62.0 288.5 2.6 81.6 170 F 1 1123 00 52 24 00 55 24 J2237+4216 01 21 29 59.8 285.1 2.7 76.9 -10 1 1 1123 00 55 24 00 56 34 --- 01 22 40 59.6 285.2 2.8 76.8 60 F 1 1128 00 55 24 00 56 34 GJ873 01 22 40 61.8 288.6 2.6 81.5 -10 1 1 1128 00 56 34 00 59 34 --- 01 25 40 61.2 288.8 2.6 81.1 170 F 1 1139 00 56 34 00 59 34 J2237+4216 01 25 40 59.1 285.4 2.8 76.5 -10 1 1 1139 00 59 34 01 00 44 --- 01 26 50 58.9 285.5 2.8 76.4 60 F 1 1144 00 59 34 01 00 44 J2248+4502 01 26 50 61.4 290.2 2.6 82.5 -11 1 1 1144 01 00 44 01 01 54 --- 01 28 01 61.2 290.3 2.7 82.3 59 F 1 1148 01 00 44 Schedule for VLBA_NL (Code Nl ) Page 14 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 01 01 54 J2237+4216 01 28 01 58.7 285.6 2.8 76.3 -11 1 1 1148 01 01 54 01 03 04 --- 01 29 11 58.5 285.7 2.9 76.2 59 F 1 1153 01 01 54 01 05 01 J0124+5618 01 31 08 75.4 356.6 0.1 175.4 64 1 1 1153 01 05 01 01 05 41 =0121+560 01 31 48 75.4 356.2 0.1 174.9 40 F 1 1155 01 05 19 01 05 41 J0110+5404 01 31 48 77.2 346.0 0.3 162.1 -13 1 1 1155 01 05 41 01 06 51 --- 01 32 58 77.1 345.3 0.4 161.2 57 F 1 1160 01 05 41 01 06 51 J0124+5618 01 32 58 75.4 355.6 0.1 174.1 -13 1 1 1160 01 06 51 01 08 01 =0121+560 01 34 09 75.3 355.0 0.2 173.2 57 F 1 1164 01 06 51 01 08 01 GJ53B 01 34 09 76.2 344.6 0.4 159.9 -13 1 1 1164 01 08 01 01 11 01 --- 01 37 09 76.0 343.0 0.5 157.6 167 F 1 1176 01 08 01 01 11 01 J0124+5618 01 37 09 75.3 353.3 0.2 171.0 -13 1 1 1176 01 11 01 01 12 11 =0121+560 01 38 19 75.3 352.7 0.2 170.2 57 F 1 1181 01 11 01 01 12 11 GJ53B 01 38 19 75.9 342.3 0.5 156.8 -13 1 1 1181 01 12 11 01 15 11 --- 01 41 20 75.8 340.7 0.5 154.6 167 F 1 1192 01 12 11 01 15 11 J0124+5618 01 41 20 75.2 351.1 0.3 168.0 -13 1 1 1192 01 15 11 01 16 21 =0121+560 01 42 30 75.1 350.5 0.3 167.1 57 F 1 1197 01 15 11 01 16 21 GJ53B 01 42 30 75.7 340.1 0.6 153.8 -13 1 1 1197 01 16 21 01 19 21 --- 01 45 30 75.5 338.6 0.6 151.7 167 F 1 1208 01 16 21 01 19 21 J0124+5618 01 45 30 75.0 348.9 0.3 165.0 -13 1 1 1208 01 19 21 01 20 31 =0121+560 01 46 41 75.0 348.3 0.4 164.2 57 F 1 1213 01 19 21 01 20 31 GJ53B 01 46 41 75.4 338.0 0.6 150.9 -13 1 1 1213 01 20 31 01 23 31 --- 01 49 41 75.2 336.5 0.7 148.8 167 F 1 1224 01 20 31 01 23 31 J0124+5618 01 49 41 74.9 346.8 0.4 162.1 -13 1 1 1224 01 23 31 01 24 41 =0121+560 01 50 51 74.8 346.2 0.4 161.3 57 F 1 1229 01 23 31 01 24 41 GJ53B 01 50 51 75.1 336.0 0.7 148.0 -13 1 1 1229 01 24 41 01 27 41 --- 01 53 52 74.9 334.6 0.8 146.1 167 F 1 1241 01 24 41 01 27 41 J0124+5618 01 53 52 74.7 344.7 0.5 159.2 -13 1 1 1241 01 27 41 01 28 51 =0121+560 01 55 02 74.6 344.1 0.5 158.4 57 F 1 1245 01 27 41 Schedule for VLBA_NL (Code Nl ) Page 15 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 01 28 51 J0110+5404 01 55 02 75.6 333.1 0.7 144.8 -13 1 1 1245 01 28 51 01 30 01 --- 01 56 12 75.5 332.5 0.8 144.0 57 F 1 1250 01 28 51 01 30 01 J0124+5618 01 56 12 74.6 343.6 0.5 157.6 -13 1 1 1250 01 30 01 01 31 11 =0121+560 01 57 22 74.5 343.0 0.5 156.8 57 F 1 1254 01 30 01 01 32 58 J2237+4216 01 59 09 53.1 288.3 3.4 73.3 58 1 1 1254 01 32 58 01 33 38 --- 01 59 50 53.0 288.4 3.4 73.2 40 F 1 1257 01 33 16 01 33 38 J2248+4502 01 59 50 55.7 292.1 3.2 78.2 -11 1 1 1257 01 33 38 01 34 48 --- 02 01 00 55.5 292.2 3.2 78.1 59 F 1 1261 01 33 38 01 34 48 J2237+4216 02 01 00 52.8 288.5 3.4 73.1 -11 1 1 1261 01 34 48 01 35 58 --- 02 02 10 52.6 288.6 3.4 73.0 59 F 1 1266 01 34 48 01 35 58 GJ873 02 02 10 54.8 291.1 3.3 76.7 -10 1 1 1266 01 35 58 01 38 58 --- 02 05 10 54.3 291.3 3.3 76.4 170 F 1 1277 01 35 58 01 38 58 J2237+4216 02 05 10 52.0 288.8 3.5 72.7 -11 1 1 1277 01 38 58 01 40 08 --- 02 06 21 51.8 288.9 3.5 72.6 59 F 1 1282 01 38 58 01 40 08 GJ873 02 06 21 54.1 291.4 3.3 76.2 -11 1 1 1282 01 40 08 01 43 08 --- 02 09 21 53.6 291.7 3.4 75.9 169 F 1 1293 01 40 08 01 43 08 J2237+4216 02 09 21 51.3 289.2 3.5 72.3 -11 1 1 1293 01 43 08 01 44 18 --- 02 10 31 51.1 289.3 3.6 72.2 59 F 1 1298 01 43 08 01 44 18 GJ873 02 10 31 53.4 291.7 3.4 75.8 -11 1 1 1298 01 44 18 01 47 18 --- 02 13 32 52.9 292.0 3.4 75.4 169 F 1 1310 01 44 18 01 47 18 J2237+4216 02 13 32 50.6 289.6 3.6 71.9 -11 1 1 1310 01 47 18 01 48 28 --- 02 14 42 50.4 289.7 3.6 71.8 59 F 1 1314 01 47 18 01 48 28 GJ873 02 14 42 52.6 292.0 3.5 75.3 -11 1 1 1314 01 48 28 01 51 28 --- 02 17 42 52.1 292.3 3.5 74.9 169 F 1 1326 01 48 28 01 51 28 J2237+4216 02 17 42 49.8 290.0 3.7 71.5 -11 1 1 1326 01 51 28 01 52 38 --- 02 18 53 49.6 290.1 3.7 71.3 59 F 1 1330 01 51 28 01 52 38 GJ873 02 18 53 51.9 292.4 3.5 74.8 -11 1 1 1330 01 52 38 01 55 38 --- 02 21 53 51.4 292.6 3.6 74.5 169 F 1 1342 01 52 38 Schedule for VLBA_NL (Code Nl ) Page 16 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 01 55 38 J2237+4216 02 21 53 49.1 290.3 3.7 71.1 -11 1 1 1342 01 55 38 01 56 48 --- 02 23 03 48.9 290.5 3.8 70.9 59 F 1 1346 01 55 38 01 56 48 J2248+4502 02 23 03 51.7 293.7 3.6 75.4 -12 1 1 1346 01 56 48 01 57 58 --- 02 24 14 51.5 293.7 3.6 75.2 58 F 1 1351 01 56 48 01 57 58 J2237+4216 02 24 14 48.7 290.6 3.8 70.8 -12 1 1 1351 01 57 58 01 59 08 --- 02 25 24 48.5 290.7 3.8 70.7 58 F 1 1355 01 57 58 02 00 59 J0124+5618 02 27 15 72.3 330.7 1.0 138.8 58 1 1 1355 02 00 59 02 01 39 =0121+560 02 27 56 72.2 330.5 1.0 138.5 40 F 1 1358 02 01 17 02 01 39 J0110+5404 02 27 56 72.2 320.6 1.3 126.2 -13 1 1 1358 02 01 39 02 02 49 --- 02 29 06 72.1 320.3 1.3 125.6 57 F 1 1362 02 01 39 02 02 49 J0124+5618 02 29 06 72.1 330.1 1.1 137.9 -13 1 1 1362 02 02 49 02 03 59 =0121+560 02 30 16 72.0 329.7 1.1 137.3 57 F 1 1367 02 02 49 02 03 59 GJ53B 02 30 16 71.2 321.6 1.4 126.2 -11 1 1 1367 02 03 59 02 06 59 --- 02 33 16 70.9 320.8 1.4 124.9 169 F 1 1379 02 03 59 02 06 59 J0124+5618 02 33 16 71.7 328.8 1.1 135.7 -11 1 1 1379 02 06 59 02 08 09 =0121+560 02 34 27 71.6 328.4 1.2 135.1 59 F 1 1383 02 06 59 02 08 09 GJ53B 02 34 27 70.7 320.5 1.4 124.4 -11 1 1 1383 02 08 09 02 11 09 --- 02 37 27 70.4 319.8 1.5 123.1 169 F 1 1395 02 08 09 02 11 09 J0124+5618 02 37 27 71.3 327.5 1.2 133.6 -11 1 1 1395 02 11 09 02 12 19 =0121+560 02 38 37 71.2 327.1 1.2 133.0 59 F 1 1399 02 11 09 02 12 19 GJ53B 02 38 37 70.2 319.6 1.5 122.6 -11 1 1 1399 02 12 19 02 15 19 --- 02 41 38 69.9 318.9 1.5 121.3 169 F 1 1411 02 12 19 02 15 19 J0124+5618 02 41 38 70.9 326.3 1.3 131.6 -11 1 1 1411 02 15 19 02 16 29 =0121+560 02 42 48 70.8 325.9 1.3 131.1 59 F 1 1415 02 15 19 02 16 29 GJ53B 02 42 48 69.7 318.6 1.6 120.9 -11 1 1 1415 02 16 29 02 19 29 --- 02 45 48 69.4 318.0 1.6 119.7 169 F 1 1427 02 16 29 02 19 29 J0124+5618 02 45 48 70.4 325.1 1.3 129.7 -11 1 1 1427 02 19 29 02 20 39 =0121+560 02 46 59 70.3 324.8 1.4 129.1 59 F 1 1432 02 19 29 Schedule for VLBA_NL (Code Nl ) Page 17 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 02 20 39 GJ53B 02 46 59 69.2 317.8 1.6 119.2 -11 1 1 1432 02 20 39 02 23 39 --- 02 49 59 68.8 317.2 1.7 118.0 169 F 1 1443 02 20 39 02 23 39 J0124+5618 02 49 59 70.0 324.1 1.4 127.8 -11 1 1 1443 02 23 39 02 24 49 =0121+560 02 51 09 69.9 323.8 1.4 127.3 59 F 1 1448 02 23 39 02 24 49 J0110+5404 02 51 09 69.3 315.3 1.7 116.4 -12 1 1 1448 02 24 49 02 25 59 --- 02 52 20 69.2 315.0 1.7 116.0 58 F 1 1452 02 24 49 02 25 59 J0124+5618 02 52 20 69.7 323.5 1.5 126.8 -12 1 1 1452 02 25 59 02 27 09 =0121+560 02 53 30 69.6 323.2 1.5 126.3 58 F 1 1457 02 25 59 02 30 04 J0237+2848 02 56 25 76.6 197.3 0.3 14.6 85 1 1 1457 02 30 04 02 32 04 =0234+285 02 58 25 76.4 199.1 0.3 16.1 120 F 1 1464 02 30 22 02 34 45 J2237+4216 03 01 06 42.3 294.1 4.4 67.1 86 1 1 1464 02 34 45 02 35 25 --- 03 01 46 42.2 294.1 4.4 67.0 40 F 1 1467 02 35 03 02 35 25 J2248+4502 03 01 46 45.1 296.7 4.2 70.7 -12 1 1 1467 02 35 25 02 36 35 --- 03 02 56 44.9 296.8 4.2 70.6 58 F 1 1472 02 35 25 02 36 35 J2237+4216 03 02 56 42.0 294.2 4.4 66.9 -12 1 1 1472 02 36 35 02 37 45 --- 03 04 07 41.8 294.3 4.4 66.8 58 F 1 1476 02 36 35 02 37 45 GJ873 03 04 07 44.2 296.1 4.3 69.6 -11 1 1 1476 02 37 45 02 40 45 --- 03 07 07 43.7 296.3 4.3 69.3 169 F 1 1488 02 37 45 02 40 45 J2237+4216 03 07 07 41.3 294.6 4.5 66.5 -11 1 1 1488 02 40 45 02 41 55 --- 03 08 17 41.1 294.8 4.5 66.4 59 F 1 1492 02 40 45 02 41 55 GJ873 03 08 17 43.5 296.4 4.4 69.2 -11 1 1 1492 02 41 55 02 44 55 --- 03 11 18 43.0 296.7 4.4 68.8 169 F 1 1504 02 41 55 02 44 55 J2237+4216 03 11 18 40.6 295.1 4.6 66.0 -11 1 1 1504 02 44 55 02 46 05 --- 03 12 28 40.4 295.2 4.6 65.9 59 F 1 1508 02 44 55 02 46 05 GJ873 03 12 28 42.8 296.8 4.4 68.7 -11 1 1 1508 02 46 05 02 49 05 --- 03 15 29 42.3 297.1 4.5 68.3 169 F 1 1520 02 46 05 02 49 05 J2237+4216 03 15 29 39.9 295.5 4.6 65.6 -11 1 1 1520 02 49 05 02 50 15 --- 03 16 39 39.7 295.6 4.7 65.5 59 F 1 1524 02 49 05 Schedule for VLBA_NL (Code Nl ) Page 18 RIPL: GJ873/GJ53B 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 30 Dec 2007 Day 364 --- 02 50 15 J2248+4502 03 16 39 42.7 297.9 4.5 69.0 -12 1 1 1524 02 50 15 02 51 25 --- 03 17 49 42.5 298.0 4.5 68.8 58 F 1 1529 02 50 15 02 51 25 J2237+4216 03 17 49 39.5 295.7 4.7 65.4 -12 1 1 1529 02 51 25 02 52 35 --- 03 18 59 39.3 295.8 4.7 65.2 58 F 1 1533 02 51 25 02 54 34 J0124+5618 03 20 59 66.3 318.0 1.9 115.7 59 1 1 1533 02 54 34 02 55 14 =0121+560 03 21 39 66.3 317.9 1.9 115.5 40 F 1 1536 02 54 52 02 55 14 J0110+5404 03 21 39 65.2 311.1 2.2 106.3 -11 1 1 1536 02 55 14 02 56 24 --- 03 22 49 65.0 310.9 2.2 106.0 59 F 1 1541 02 55 14 02 56 24 J0124+5618 03 22 49 66.1 317.7 2.0 115.1 -11 1 1 1541 02 56 24 02 57 34 =0121+560 03 23 59 66.0 317.5 2.0 114.7 59 F 1 1545 02 56 24 02 57 34 GJ53B 03 23 59 64.3 312.5 2.3 106.8 -9 1 1 1545 02 57 34 03 00 34 --- 03 27 00 63.9 312.2 2.3 105.9 171 F 1 1557 02 57 34 03 00 34 J0124+5618 03 27 00 65.6 317.1 2.0 113.7 -9 1 1 1557 03 00 34 03 01 44 =0121+560 03 28 10 65.4 317.0 2.1 113.3 61 F 1 1561 03 00 34 03 01 44 GJ53B 03 28 10 63.8 312.1 2.3 105.6 -9 1 1 1561 03 01 44 03 04 44 --- 03 31 10 63.3 311.9 2.4 104.7 171 F 1 1573 03 01 44 03 04 44 J0124+5618 03 31 10 65.0 316.6 2.1 112.3 -9 1 1 1573 03 04 44 03 05 54 =0121+560 03 32 20 64.9 316.4 2.1 111.9 61 F 1 1577 03 04 44 03 05 54 GJ53B 03 32 20 63.2 311.8 2.4 104.4 -9 1 1 1577 03 05 54 03 08 54 --- 03 35 21 62.8 311.6 2.4 103.6 171 F 1 1589 03 05 54 03 08 54 J0124+5618 03 35 21 64.5 316.1 2.2 111.0 -10 1 1 1589 03 08 54 03 10 04 =0121+560 03 36 31 64.4 316.0 2.2 110.6 60 F 1 1593 03 08 54 03 10 04 GJ53B 03 36 31 62.6 311.5 2.5 103.3 -10 1 1 1593 03 10 04 03 13 04 --- 03 39 32 62.2 311.3 2.5 102.5 170 F 1 1605 03 10 04 03 13 04 J0124+5618 03 39 32 64.0 315.6 2.2 109.7 -10 1 1 1605 03 13 04 03 14 14 =0121+560 03 40 42 63.8 315.5 2.3 109.3 60 F 1 1610 03 13 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v4cm-512-8-2.set Matches group v4cm_3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA_NL Total bit rate: 512 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. Used pcal sets: 1 LO sum= 8384.49 8384.49 8400.49 8400.49 8416.49 8416.49 8432.49 8432.49 BBC fr= 784.49 784.49 800.49 800.49 816.49 816.49 832.49 832.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 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 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off SOURCE LIST -- RIPL: GJ873/GJ53B 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) * J2237+4216 22 34 52.107085 * 22 37 04.209769 22 37 24.517123 0.00 42 01 12.91202 * 42 16 48.26264 42 19 30.33211 0.00 From catalog imbedded in main SCHED input file. 1.139 scan hours, 46.957 baseline hours above horizon. * J2248+4502 22 46 11.876611 * 22 48 24.886330 22 48 45.343631 0.00 44 46 37.58608 * 45 02 29.53930 45 05 15.63670 0.00 From catalog imbedded in main SCHED input file. 0.311 scan hours, 12.150 baseline hours above horizon. * GJ873 22 44 36.119553 * 22 46 49.207385 22 47 09.686628 0.00 44 04 08.93783 * 44 19 58.69603 44 22 44.17230 0.00 From catalog imbedded in main SCHED input file. 1.900 scan hours, 93.780 baseline hours above horizon. Proper motion used. Reference epoch: 2000.00000 At epoch: RA = 22 46 49.732300 Dec = 44 20 02.36800 Rates: RA = -704.65 mas/yr Dec = -459.41 mas/yr Paralax: 0.0000 mas. Planetary motion (includes proper motion). Ref. MJD: 54463.8076 Rates: RA = -0.17981E-03 s/day Dec = -0.12578E-02 arcsec/day * J0110+5404 01 07 18.696120 * 01 10 19.597690 01 10 49.058188 0.00 53 48 29.02621 * 54 04 26.05910 54 07 20.26327 0.00 From catalog imbedded in main SCHED input file. 0.292 scan hours, 11.811 baseline hours above horizon. * GJ53B 01 05 18.603185 * 01 08 19.570539 01 08 49.011553 0.00 54 39 00.62832 * 54 55 00.20922 54 57 54.99262 0.00 From catalog imbedded in main SCHED input file. 1.950 scan hours, 93.566 baseline hours above horizon. Proper motion used. Reference epoch: 2000.00000 At epoch: RA = 01 08 16.400000 Dec = 54 55 13.00000 Rates: RA = 3420.00 mas/yr Dec = -1600.00 mas/yr Paralax: 0.0000 mas. Planetary motion (includes proper motion). Ref. MJD: 54463.8076 Rates: RA = 0.10861E-02 s/day Dec = -0.43806E-02 arcsec/day * J0124+5618 01 21 16.790767 * 01 24 25.826999 01 24 56.770918 1.41 0121+560 56 03 14.82821 * 56 18 51.91807 56 21 43.47254 1.29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.139 scan hours, 46.928 baseline hours above horizon. * J0237+2848 02 34 55.589592 * 02 37 52.405679 02 38 21.981681 0.23 0234+285 28 35 11.40780 * 28 48 08.99005 28 50 27.53014 0.40 J0237+28 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.033 scan hours, 1.833 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 21.251740 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 32.67887 0.20 * 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.167 scan hours, 7.833 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) J2237+4216 86.2 J2248+4502 89.5 GJ873 88.8 J0110+5404 113.9 GJ53B 113.7 J0124+5618 116.1 J0237+2848 127.2 3C454.3 74.8 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg