COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: RIPL: GJ873/GJ53B Exp. Code: BB240Z 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_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 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 12 48 15 J2237+4216 15 42 54 3.7 46.1 -6.9 -66.4 0 1 1 0 12 48 15 12 48 55 --- 15 43 34 3.8 46.1 -6.9 -66.5 40 F 1 3 12 48 33 12 50 05 J2237+4216 15 44 44 4.0 46.2 -6.9 -66.7 64 1 1 3 12 50 05 12 51 15 --- 15 45 55 4.2 46.3 -6.9 -66.9 70 F 1 7 12 50 23 12 51 15 GJ873 15 45 55 3.4 43.7 -7.0 -65.4 -8 1 1 7 12 51 15 12 54 15 --- 15 48 55 3.9 43.9 -7.0 -65.9 172 F 1 19 12 51 15 12 54 15 J2237+4216 15 48 55 4.7 46.5 -6.8 -67.4 -8 1 1 19 12 54 15 12 55 25 --- 15 50 05 4.9 46.6 -6.8 -67.6 62 F 1 23 12 54 15 12 55 25 GJ873 15 50 05 4.1 44.0 -7.0 -66.1 -8 1 1 23 12 55 25 12 58 25 --- 15 53 06 4.6 44.2 -6.9 -66.6 172 F 1 35 12 55 25 12 58 25 J2237+4216 15 53 06 5.4 46.8 -6.7 -68.0 -8 1 1 35 12 58 25 12 59 35 --- 15 54 16 5.6 46.9 -6.7 -68.2 62 F 1 39 12 58 25 12 59 35 GJ873 15 54 16 4.8 44.3 -6.9 -66.8 -8 1 1 39 12 59 35 13 02 35 --- 15 57 16 5.3 44.5 -6.8 -67.3 172 F 1 51 12 59 35 13 02 35 J2237+4216 15 57 16 6.1 47.1 -6.7 -68.7 -8 1 1 51 13 02 35 13 03 45 --- 15 58 27 6.3 47.2 -6.6 -68.9 62 F 1 55 13 02 35 13 03 45 GJ873 15 58 27 5.5 44.6 -6.8 -67.5 -8 1 1 55 13 03 45 13 06 45 --- 16 01 27 5.9 44.8 -6.8 -68.0 172 F 1 67 13 03 45 13 06 45 J2237+4216 16 01 27 6.9 47.4 -6.6 -69.4 -8 1 1 67 13 06 45 13 07 55 --- 16 02 37 7.1 47.4 -6.6 -69.6 62 F 1 72 13 06 45 13 07 55 GJ873 16 02 37 6.1 44.9 -6.7 -68.2 -8 1 1 72 13 07 55 13 10 55 --- 16 05 38 6.6 45.1 -6.7 -68.7 172 F 1 83 13 07 55 13 10 55 J2237+4216 16 05 38 7.6 47.6 -6.5 -70.1 -8 1 1 83 13 10 55 13 12 05 --- 16 06 48 7.8 47.7 -6.5 -70.2 62 F 1 88 13 10 55 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 13 12 05 J2255+4202 16 06 48 4.5 46.7 -6.8 -67.2 -13 1 1 88 13 12 05 13 13 15 =2253+417 16 07 58 4.7 46.7 -6.8 -67.4 57 F 1 92 13 12 05 13 13 15 J2237+4216 16 07 58 8.0 47.8 -6.5 -70.4 -13 1 1 92 13 13 15 13 14 25 --- 16 09 08 8.2 47.8 -6.5 -70.6 57 F 1 97 13 13 15 13 44 37 J2237+4216 16 39 25 13.5 49.5 -6.0 -75.4 1795 1 1 97 13 44 37 13 45 17 --- 16 40 05 13.7 49.5 -6.0 -75.5 40 F 1 99 13 44 55 13 45 17 J2255+4202 16 40 05 10.3 48.8 -6.3 -72.5 -13 1 1 99 13 45 17 13 46 27 =2253+417 16 41 16 10.5 48.9 -6.2 -72.7 57 F 1 104 13 45 17 13 46 27 J2237+4216 16 41 16 13.9 49.6 -5.9 -75.7 -13 1 1 104 13 46 27 13 47 37 --- 16 42 26 14.1 49.7 -5.9 -75.9 57 F 1 108 13 46 27 13 47 37 GJ873 16 42 26 12.9 47.1 -6.1 -74.8 -8 1 1 108 13 47 37 13 50 37 --- 16 45 26 13.4 47.3 -6.0 -75.3 172 F 1 120 13 47 37 13 50 37 J2237+4216 16 45 26 14.6 49.8 -5.9 -76.4 -8 1 1 120 13 50 37 13 51 47 --- 16 46 36 14.8 49.8 -5.8 -76.5 62 F 1 125 13 50 37 13 51 47 GJ873 16 46 36 13.6 47.3 -6.0 -75.5 -8 1 1 125 13 51 47 13 54 47 --- 16 49 37 14.1 47.5 -6.0 -76.0 172 F 1 136 13 51 47 13 54 47 J2237+4216 16 49 37 15.4 50.0 -5.8 -77.0 -8 1 1 136 13 54 47 13 55 57 --- 16 50 47 15.6 50.0 -5.8 -77.2 62 F 1 141 13 54 47 13 55 57 GJ873 16 50 47 14.3 47.5 -5.9 -76.2 -9 1 1 141 13 55 57 13 58 57 --- 16 53 48 14.9 47.7 -5.9 -76.7 171 F 1 152 13 55 57 13 58 57 J2237+4216 16 53 48 16.1 50.1 -5.7 -77.7 -9 1 1 152 13 58 57 14 00 07 --- 16 54 58 16.3 50.2 -5.7 -77.8 61 F 1 157 13 58 57 14 00 07 GJ873 16 54 58 15.1 47.7 -5.9 -76.8 -9 1 1 157 14 00 07 14 03 07 --- 16 57 58 15.6 47.8 -5.8 -77.3 171 F 1 168 14 00 07 14 03 07 J2237+4216 16 57 58 16.9 50.3 -5.7 -78.3 -9 1 1 168 14 03 07 14 04 17 --- 16 59 09 17.1 50.4 -5.6 -78.5 61 F 1 173 14 03 07 14 04 17 GJ873 16 59 09 15.8 47.9 -5.8 -77.5 -9 1 1 173 14 04 17 14 07 17 --- 17 02 09 16.3 48.0 -5.8 -78.0 171 F 1 185 14 04 17 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 14 07 17 J2237+4216 17 02 09 17.6 50.5 -5.6 -79.0 -9 1 1 185 14 07 17 14 08 27 --- 17 03 19 17.9 50.5 -5.6 -79.2 61 F 1 189 14 07 17 14 08 27 J2255+4202 17 03 19 14.4 50.0 -5.9 -76.2 -13 1 1 189 14 08 27 14 09 37 =2253+417 17 04 29 14.7 50.0 -5.9 -76.4 57 F 1 194 14 08 27 14 09 37 J2237+4216 17 04 29 18.1 50.6 -5.5 -79.3 -13 1 1 194 14 09 37 14 10 47 --- 17 05 40 18.3 50.6 -5.5 -79.5 57 F 1 198 14 09 37 14 28 21 GJ53B 17 23 17 2.1 31.0 -7.8 D -57.5 1017 1 1 198 14 28 21 14 31 21 --- 17 26 18 2.5 31.2 -7.7 -58.1 0 F 1 210 14 28 39 14 32 31 GJ53B 17 27 28 2.7 31.3 -7.7 -58.4 64 1 1 210 14 32 31 14 35 31 --- 17 30 29 3.0 31.5 -7.6 -59.0 180 F 1 221 14 32 49 14 36 41 J0110+5404 17 31 39 2.5 32.2 -7.7 -58.8 63 1 1 221 14 36 41 14 37 51 --- 17 32 49 2.6 32.3 -7.6 -59.0 70 F 1 226 14 36 59 14 37 51 J0124+5618 17 32 49 2.1 29.3 -7.9 D -56.2 -8 1 1 226 14 37 51 14 39 01 =0121+560 17 33 59 2.3 29.4 -7.8 -56.5 0 F 1 230 14 37 51 14 41 35 J2237+4216 17 36 33 23.9 51.5 -5.0 -84.4 104 1 1 230 14 41 35 14 42 15 --- 17 37 13 24.1 51.5 -5.0 -84.5 40 F 1 233 14 41 53 14 42 15 J2255+4202 17 37 13 20.6 51.3 -5.3 -81.5 -13 1 1 233 14 42 15 14 43 25 =2253+417 17 38 23 20.8 51.3 -5.3 -81.7 57 F 1 237 14 42 15 14 43 25 J2237+4216 17 38 23 24.3 51.5 -5.0 -84.7 -13 1 1 237 14 43 25 14 44 35 --- 17 39 33 24.5 51.5 -5.0 -84.9 57 F 1 242 14 43 25 14 44 35 GJ873 17 39 33 22.9 49.1 -5.1 -84.2 -9 1 1 242 14 44 35 14 47 35 --- 17 42 34 23.4 49.2 -5.1 -84.7 171 F 1 254 14 44 35 14 47 35 J2237+4216 17 42 34 25.0 51.6 -4.9 -85.4 -9 1 1 254 14 47 35 14 48 45 --- 17 43 44 25.3 51.6 -4.9 -85.6 61 F 1 258 14 47 35 14 48 45 GJ873 17 43 44 23.7 49.2 -5.1 -84.9 -9 1 1 258 14 48 45 14 51 45 --- 17 46 44 24.2 49.2 -5.0 -85.4 171 F 1 270 14 48 45 14 51 45 J2237+4216 17 46 44 25.8 51.6 -4.8 -86.1 -9 1 1 270 14 51 45 14 52 55 --- 17 47 55 26.0 51.6 -4.8 -86.3 61 F 1 274 14 51 45 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 14 52 55 GJ873 17 47 55 24.4 49.2 -5.0 -85.6 -9 1 1 274 14 52 55 14 55 55 --- 17 50 55 24.9 49.3 -4.9 -86.1 171 F 1 286 14 52 55 14 55 55 J2237+4216 17 50 55 26.6 51.7 -4.8 -86.7 -9 1 1 286 14 55 55 14 57 05 --- 17 52 05 26.8 51.7 -4.8 -86.9 61 F 1 290 14 55 55 14 57 05 GJ873 17 52 05 25.1 49.3 -4.9 -86.3 -9 1 1 290 14 57 05 15 00 05 --- 17 55 06 25.7 49.3 -4.9 -86.8 171 F 1 302 14 57 05 15 00 05 J2237+4216 17 55 06 27.3 51.7 -4.7 -87.4 -9 1 1 302 15 00 05 15 01 15 --- 17 56 16 27.6 51.7 -4.7 -87.6 61 F 1 306 15 00 05 15 01 15 GJ873 17 56 16 25.9 49.3 -4.8 -87.0 -9 1 1 306 15 01 15 15 04 15 --- 17 59 16 26.4 49.4 -4.8 -87.5 171 F 1 318 15 01 15 15 04 15 J2237+4216 17 59 16 28.1 51.8 -4.6 -88.1 -9 1 1 318 15 04 15 15 05 25 --- 18 00 27 28.3 51.8 -4.6 -88.3 61 F 1 323 15 04 15 15 05 25 J2255+4202 18 00 27 24.9 51.8 -4.9 -85.2 -13 1 1 323 15 05 25 15 06 35 =2253+417 18 01 37 25.1 51.8 -4.9 -85.4 57 F 1 327 15 05 25 15 06 35 J2237+4216 18 01 37 28.6 51.8 -4.6 -88.5 -13 1 1 327 15 06 35 15 07 45 --- 18 02 47 28.8 51.8 -4.6 -88.7 57 F 1 332 15 06 35 15 10 50 J0124+5618 18 05 53 6.1 31.6 -7.3 -62.9 134 1 1 332 15 10 50 15 11 30 =0121+560 18 06 33 6.2 31.7 -7.3 -63.1 40 F 1 334 15 11 08 15 11 30 J0110+5404 18 06 33 7.0 34.6 -7.1 -65.6 -8 1 1 334 15 11 30 15 12 40 --- 18 07 43 7.2 34.6 -7.1 -65.9 62 F 1 339 15 11 30 15 12 40 J0124+5618 18 07 43 6.3 31.7 -7.3 -63.3 -8 1 1 339 15 12 40 15 13 50 =0121+560 18 08 53 6.4 31.8 -7.3 -63.5 62 F 1 343 15 12 40 15 13 50 GJ53B 18 08 53 7.9 34.1 -7.0 -66.6 -9 1 1 343 15 13 50 15 16 50 --- 18 11 53 8.3 34.2 -6.9 -67.2 171 F 1 355 15 13 50 15 16 50 J0124+5618 18 11 53 6.8 32.0 -7.2 -64.1 -9 1 1 355 15 16 50 15 18 00 =0121+560 18 13 04 7.0 32.1 -7.2 -64.4 61 F 1 359 15 16 50 15 18 00 GJ53B 18 13 04 8.5 34.3 -6.9 -67.4 -9 1 1 359 15 18 00 15 21 00 --- 18 16 04 8.9 34.5 -6.9 -68.0 171 F 1 371 15 18 00 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 15 21 00 J0124+5618 18 16 04 7.3 32.2 -7.1 -65.0 -9 1 1 371 15 21 00 15 22 10 =0121+560 18 17 14 7.5 32.3 -7.1 -65.2 61 F 1 375 15 21 00 15 22 10 GJ53B 18 17 14 9.0 34.5 -6.9 -68.2 -9 1 1 375 15 22 10 15 25 10 --- 18 20 15 9.4 34.7 -6.8 -68.8 171 F 1 387 15 22 10 15 25 10 J0124+5618 18 20 15 7.9 32.5 -7.1 -65.8 -9 1 1 387 15 25 10 15 26 20 =0121+560 18 21 25 8.0 32.6 -7.1 -66.1 61 F 1 392 15 25 10 15 26 20 GJ53B 18 21 25 9.6 34.7 -6.8 -69.0 -9 1 1 392 15 26 20 15 29 20 --- 18 24 26 10.0 34.9 -6.7 -69.6 171 F 1 403 15 26 20 15 29 20 J0124+5618 18 24 26 8.4 32.7 -7.0 -66.7 -9 1 1 403 15 29 20 15 30 30 =0121+560 18 25 36 8.5 32.8 -7.0 -66.9 61 F 1 408 15 29 20 15 30 30 GJ53B 18 25 36 10.1 35.0 -6.7 -69.9 -9 1 1 408 15 30 30 15 33 30 --- 18 28 36 10.6 35.1 -6.7 -70.5 171 F 1 419 15 30 30 15 33 30 J0124+5618 18 28 36 8.9 33.0 -6.9 -67.5 -9 1 1 419 15 33 30 15 34 40 =0121+560 18 29 46 9.1 33.0 -6.9 -67.7 61 F 1 424 15 33 30 15 34 40 J0110+5404 18 29 46 10.2 35.9 -6.7 -70.1 -8 1 1 424 15 34 40 15 35 50 --- 18 30 57 10.3 35.9 -6.7 -70.4 62 F 1 428 15 34 40 15 35 50 J0124+5618 18 30 57 9.2 33.1 -6.9 -68.0 -8 1 1 428 15 35 50 15 37 00 =0121+560 18 32 07 9.4 33.1 -6.9 -68.2 62 F 1 433 15 35 50 15 40 23 J2237+4216 18 35 31 34.8 51.6 -4.0 -94.3 147 1 1 433 15 40 23 15 41 03 --- 18 36 11 34.9 51.6 -4.0 -94.4 40 F 1 435 15 40 41 15 41 03 J2255+4202 18 36 11 31.5 52.1 -4.3 -91.1 -13 1 1 435 15 41 03 15 42 13 =2253+417 18 37 21 31.7 52.1 -4.3 -91.3 57 F 1 440 15 41 03 15 42 13 J2237+4216 18 37 21 35.2 51.6 -4.0 -94.6 -13 1 1 440 15 42 13 15 43 23 --- 18 38 32 35.4 51.5 -4.0 -94.8 57 F 1 444 15 42 13 15 43 23 GJ873 18 38 32 33.4 49.2 -4.1 -94.5 -10 1 1 444 15 43 23 15 46 23 --- 18 41 32 34.0 49.2 -4.1 -95.0 170 F 1 456 15 43 23 15 46 23 J2237+4216 18 41 32 35.9 51.5 -3.9 -95.4 -10 1 1 456 15 46 23 15 47 33 --- 18 42 42 36.1 51.5 -3.9 -95.6 60 F 1 461 15 46 23 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 15 47 33 GJ873 18 42 42 34.2 49.2 -4.1 -95.2 -10 1 1 461 15 47 33 15 50 33 --- 18 45 43 34.7 49.1 -4.0 -95.8 170 F 1 472 15 47 33 15 50 33 J2237+4216 18 45 43 36.7 51.4 -3.9 -96.1 -10 1 1 472 15 50 33 15 51 43 --- 18 46 53 36.9 51.4 -3.8 -96.4 60 F 1 477 15 50 33 15 51 43 GJ873 18 46 53 34.9 49.1 -4.0 -96.0 -10 1 1 477 15 51 43 15 54 43 --- 18 49 53 35.5 49.0 -4.0 -96.6 170 F 1 488 15 51 43 15 54 43 J2237+4216 18 49 53 37.5 51.3 -3.8 -96.9 -10 1 1 488 15 54 43 15 55 53 --- 18 51 04 37.7 51.2 -3.8 -97.1 60 F 1 493 15 54 43 15 55 53 GJ873 18 51 04 35.7 49.0 -3.9 -96.8 -10 1 1 493 15 55 53 15 58 53 --- 18 54 04 36.2 48.9 -3.9 -97.4 170 F 1 504 15 55 53 15 58 53 J2237+4216 18 54 04 38.2 51.1 -3.7 -97.7 -10 1 1 504 15 58 53 16 00 03 --- 18 55 14 38.4 51.1 -3.7 -97.9 60 F 1 509 15 58 53 16 00 03 GJ873 18 55 14 36.4 48.9 -3.9 -97.6 -10 1 1 509 16 00 03 16 03 03 --- 18 58 15 36.9 48.8 -3.8 -98.2 170 F 1 521 16 00 03 16 03 03 J2237+4216 18 58 15 39.0 51.0 -3.7 -98.5 -10 1 1 521 16 03 03 16 04 13 --- 18 59 25 39.2 51.0 -3.6 -98.7 60 F 1 525 16 03 03 16 04 13 J2255+4202 18 59 25 35.8 51.8 -3.9 -95.1 -13 1 1 525 16 04 13 16 05 23 =2253+417 19 00 35 36.0 51.8 -3.9 -95.3 57 F 1 530 16 04 13 16 05 23 J2237+4216 19 00 35 39.4 50.9 -3.6 -98.9 -13 1 1 530 16 05 23 16 06 33 --- 19 01 45 39.6 50.9 -3.6 -99.2 57 F 1 534 16 05 23 16 09 51 J0124+5618 19 05 03 13.7 34.6 -6.3 -74.8 139 1 1 534 16 09 51 16 10 31 =0121+560 19 05 43 13.8 34.6 -6.3 -74.9 40 F 1 537 16 10 09 16 10 31 J0110+5404 19 05 43 15.2 37.4 -6.1 -77.1 -9 1 1 537 16 10 31 16 11 41 --- 19 06 53 15.4 37.4 -6.1 -77.3 61 F 1 541 16 10 31 16 11 41 J0124+5618 19 06 53 13.9 34.7 -6.3 -75.1 -9 1 1 541 16 11 41 16 12 51 =0121+560 19 08 04 14.1 34.7 -6.3 -75.4 61 F 1 546 16 11 41 16 12 51 GJ53B 19 08 04 16.0 36.7 -6.0 -78.2 -10 1 1 546 16 12 51 16 15 51 --- 19 11 04 16.4 36.8 -6.0 -78.8 170 F 1 557 16 12 51 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 16 15 51 J0124+5618 19 11 04 14.5 34.8 -6.2 -76.0 -10 1 1 557 16 15 51 16 17 01 =0121+560 19 12 14 14.7 34.9 -6.2 -76.2 60 F 1 562 16 15 51 16 17 01 GJ53B 19 12 14 16.6 36.8 -5.9 -79.0 -10 1 1 562 16 17 01 16 20 01 --- 19 15 15 17.0 36.9 -5.9 -79.6 170 F 1 574 16 17 01 16 20 01 J0124+5618 19 15 15 15.1 35.0 -6.2 -76.8 -10 1 1 574 16 20 01 16 21 11 =0121+560 19 16 25 15.2 35.0 -6.1 -77.0 60 F 1 578 16 20 01 16 21 11 GJ53B 19 16 25 17.2 36.9 -5.9 -79.8 -10 1 1 578 16 21 11 16 24 11 --- 19 19 26 17.6 37.0 -5.8 -80.4 170 F 1 590 16 21 11 16 24 11 J0124+5618 19 19 26 15.6 35.1 -6.1 -77.6 -10 1 1 590 16 24 11 16 25 21 =0121+560 19 20 36 15.8 35.1 -6.1 -77.9 60 F 1 594 16 24 11 16 25 21 GJ53B 19 20 36 17.8 37.0 -5.8 -80.6 -10 1 1 594 16 25 21 16 28 21 --- 19 23 36 18.2 37.1 -5.8 -81.2 170 F 1 606 16 25 21 16 28 21 J0124+5618 19 23 36 16.2 35.2 -6.0 -78.5 -10 1 1 606 16 28 21 16 29 31 =0121+560 19 24 46 16.4 35.3 -6.0 -78.7 60 F 1 610 16 28 21 16 29 31 GJ53B 19 24 46 18.4 37.1 -5.7 -81.5 -10 1 1 610 16 29 31 16 32 31 --- 19 27 47 18.8 37.2 -5.7 -82.1 170 F 1 622 16 29 31 16 32 31 J0124+5618 19 27 47 16.8 35.3 -6.0 -79.3 -10 1 1 622 16 32 31 16 33 41 =0121+560 19 28 57 16.9 35.4 -5.9 -79.5 60 F 1 626 16 32 31 16 33 41 J0110+5404 19 28 57 18.5 38.0 -5.7 -81.6 -9 1 1 626 16 33 41 16 34 51 --- 19 30 07 18.7 38.1 -5.7 -81.8 61 F 1 631 16 33 41 16 34 51 J0124+5618 19 30 07 17.1 35.4 -5.9 -79.8 -9 1 1 631 16 34 51 16 36 01 =0121+560 19 31 17 17.2 35.4 -5.9 -80.0 61 F 1 635 16 34 51 16 50 49 3C454.3 19 46 09 45.2 86.7 -3.1 -78.0 827 1 1 635 16 50 49 16 52 49 --- 19 48 09 45.7 86.8 -3.1 -78.0 120 F 1 643 16 51 07 16 54 55 J2237+4216 19 50 15 48.3 47.8 -2.8 -109.5 93 1 1 643 16 54 55 16 55 35 --- 19 50 55 48.4 47.7 -2.8 -109.6 40 F 1 646 16 55 13 16 55 35 J2255+4202 19 50 55 45.2 49.6 -3.1 -105.2 -12 1 1 646 16 55 35 16 56 45 =2253+417 19 52 05 45.4 49.5 -3.1 -105.4 58 F 1 650 16 55 35 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 16 56 45 J2237+4216 19 52 05 48.6 47.6 -2.8 -109.9 -12 1 1 650 16 56 45 16 57 55 --- 19 53 15 48.8 47.5 -2.7 -110.2 58 F 1 655 16 56 45 16 57 55 GJ873 19 53 15 46.5 45.6 -2.9 -110.0 -11 1 1 655 16 57 55 17 00 55 --- 19 56 16 47.0 45.3 -2.8 -110.7 169 F 1 666 16 57 55 17 00 55 J2237+4216 19 56 16 49.4 47.2 -2.7 -110.9 -11 1 1 666 17 00 55 17 02 05 --- 19 57 26 49.6 47.1 -2.7 -111.2 59 F 1 671 17 00 55 17 02 05 GJ873 19 57 26 47.2 45.2 -2.8 -111.0 -11 1 1 671 17 02 05 17 05 05 --- 20 00 26 47.7 44.9 -2.8 -111.7 169 F 1 683 17 02 05 17 05 05 J2237+4216 20 00 26 50.1 46.8 -2.6 -112.0 -11 1 1 683 17 05 05 17 06 15 --- 20 01 36 50.3 46.7 -2.6 -112.3 59 F 1 687 17 05 05 17 06 15 GJ873 20 01 36 47.9 44.8 -2.8 -112.0 -11 1 1 687 17 06 15 17 09 15 --- 20 04 37 48.4 44.5 -2.7 -112.8 169 F 1 699 17 06 15 17 09 15 J2237+4216 20 04 37 50.8 46.3 -2.5 -113.0 -11 1 1 699 17 09 15 17 10 25 --- 20 05 47 51.0 46.2 -2.5 -113.3 59 F 1 703 17 09 15 17 10 25 GJ873 20 05 47 48.5 44.3 -2.7 -113.1 -11 1 1 703 17 10 25 17 13 25 --- 20 08 48 49.0 44.0 -2.6 -113.8 169 F 1 715 17 10 25 17 13 25 J2237+4216 20 08 48 51.5 45.8 -2.5 -114.1 -11 1 1 715 17 13 25 17 14 35 --- 20 09 58 51.7 45.7 -2.5 -114.4 59 F 1 719 17 13 25 17 14 35 GJ873 20 09 58 49.2 43.9 -2.6 -114.1 -11 1 1 719 17 14 35 17 17 35 --- 20 12 58 49.7 43.5 -2.6 -114.9 169 F 1 731 17 14 35 17 17 35 J2237+4216 20 12 58 52.2 45.3 -2.4 -115.2 -11 1 1 731 17 17 35 17 18 45 --- 20 14 09 52.4 45.2 -2.4 -115.5 59 F 1 735 17 17 35 17 18 45 J2255+4202 20 14 09 49.3 47.6 -2.7 -110.5 -12 1 1 735 17 18 45 17 19 55 =2253+417 20 15 19 49.5 47.5 -2.7 -110.8 58 F 1 740 17 18 45 17 19 55 J2237+4216 20 15 19 52.6 45.0 -2.4 -115.9 -12 1 1 740 17 19 55 17 21 05 --- 20 16 29 52.8 44.8 -2.3 -116.2 58 F 1 744 17 19 55 17 23 35 J0124+5618 20 19 00 23.8 36.1 -5.1 -89.7 87 1 1 744 17 23 35 17 24 15 =0121+560 20 19 40 23.9 36.1 -5.1 -89.9 40 F 1 747 17 23 53 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 17 24 15 J0110+5404 20 19 40 26.0 38.5 -4.9 -91.7 -10 1 1 747 17 24 15 17 25 25 --- 20 20 50 26.1 38.5 -4.8 -92.0 60 F 1 752 17 24 15 17 25 25 J0124+5618 20 20 50 24.1 36.1 -5.1 -90.1 -10 1 1 752 17 25 25 17 26 35 =0121+560 20 22 01 24.2 36.1 -5.0 -90.3 60 F 1 756 17 25 25 17 26 35 GJ53B 20 22 01 26.6 37.5 -4.8 -93.0 -11 1 1 756 17 26 35 17 29 35 --- 20 25 01 27.0 37.5 -4.7 -93.7 169 F 1 768 17 26 35 17 29 35 J0124+5618 20 25 01 24.7 36.1 -5.0 -91.0 -11 1 1 768 17 29 35 17 30 45 =0121+560 20 26 11 24.8 36.1 -5.0 -91.2 59 F 1 772 17 29 35 17 30 45 GJ53B 20 26 11 27.2 37.5 -4.7 -93.9 -11 1 1 772 17 30 45 17 33 45 --- 20 29 12 27.6 37.5 -4.7 -94.5 169 F 1 784 17 30 45 17 33 45 J0124+5618 20 29 12 25.2 36.1 -4.9 -91.8 -11 1 1 784 17 33 45 17 34 55 =0121+560 20 30 22 25.4 36.0 -4.9 -92.1 59 F 1 788 17 33 45 17 34 55 GJ53B 20 30 22 27.7 37.5 -4.6 -94.8 -11 1 1 788 17 34 55 17 37 55 --- 20 33 22 28.2 37.4 -4.6 -95.4 169 F 1 800 17 34 55 17 37 55 J0124+5618 20 33 22 25.8 36.0 -4.9 -92.7 -11 1 1 800 17 37 55 17 39 05 =0121+560 20 34 33 26.0 36.0 -4.8 -93.0 59 F 1 804 17 37 55 17 39 05 GJ53B 20 34 33 28.3 37.4 -4.6 -95.7 -11 1 1 804 17 39 05 17 42 05 --- 20 37 33 28.8 37.3 -4.5 -96.3 169 F 1 816 17 39 05 17 42 05 J0124+5618 20 37 33 26.4 36.0 -4.8 -93.6 -11 1 1 816 17 42 05 17 43 15 =0121+560 20 38 43 26.6 36.0 -4.8 -93.9 59 F 1 821 17 42 05 17 43 15 GJ53B 20 38 43 28.9 37.3 -4.5 -96.6 -11 1 1 821 17 43 15 17 46 15 --- 20 41 44 29.4 37.3 -4.5 -97.2 169 F 1 832 17 43 15 17 46 15 J0124+5618 20 41 44 27.0 35.9 -4.7 -94.5 -11 1 1 832 17 46 15 17 47 25 =0121+560 20 42 54 27.1 35.9 -4.7 -94.8 59 F 1 837 17 46 15 17 47 25 J0110+5404 20 42 54 29.4 38.2 -4.5 -96.6 -10 1 1 837 17 47 25 17 48 35 --- 20 44 04 29.5 38.2 -4.4 -96.8 60 F 1 841 17 47 25 17 48 35 J0124+5618 20 44 04 27.3 35.9 -4.7 -95.0 -10 1 1 841 17 48 35 17 49 45 =0121+560 20 45 14 27.5 35.9 -4.7 -95.3 60 F 1 846 17 48 35 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 17 51 54 J2237+4216 20 47 24 57.7 39.7 -1.8 -125.6 62 1 1 846 17 51 54 17 52 34 --- 20 48 04 57.8 39.6 -1.8 -125.9 40 F 1 848 17 52 12 17 52 34 J2255+4202 20 48 04 55.0 43.3 -2.1 -119.6 -12 1 1 848 17 52 34 17 53 44 =2253+417 20 49 14 55.2 43.1 -2.1 -120.0 58 F 1 853 17 52 34 17 53 44 J2237+4216 20 49 14 58.0 39.3 -1.8 -126.3 -12 1 1 853 17 53 44 17 54 54 --- 20 50 24 58.1 39.1 -1.8 -126.7 58 F 1 857 17 53 44 17 54 54 GJ873 20 50 24 55.5 38.0 -1.9 -125.9 -11 1 1 857 17 54 54 17 57 54 --- 20 53 24 55.9 37.4 -1.9 -126.9 169 F 1 869 17 54 54 17 57 54 J2237+4216 20 53 24 58.6 38.4 -1.7 -127.7 -11 1 1 869 17 57 54 17 59 04 --- 20 54 35 58.7 38.2 -1.7 -128.1 59 F 1 873 17 57 54 17 59 04 GJ873 20 54 35 56.1 37.2 -1.9 -127.3 -11 1 1 873 17 59 04 18 02 04 --- 20 57 35 56.5 36.6 -1.8 -128.3 169 F 1 885 17 59 04 18 02 04 J2237+4216 20 57 35 59.2 37.5 -1.7 -129.2 -11 1 1 885 18 02 04 18 03 14 --- 20 58 45 59.3 37.2 -1.6 -129.6 59 F 1 890 18 02 04 18 03 14 GJ873 20 58 45 56.7 36.4 -1.8 -128.7 -11 1 1 890 18 03 14 18 06 14 --- 21 01 46 57.1 35.7 -1.8 -129.8 169 F 1 901 18 03 14 18 06 14 J2237+4216 21 01 46 59.8 36.5 -1.6 -130.7 -11 1 1 901 18 06 14 18 07 24 --- 21 02 56 59.9 36.3 -1.6 -131.2 59 F 1 906 18 06 14 18 07 24 GJ873 21 02 56 57.3 35.5 -1.7 -130.2 -11 1 1 906 18 07 24 18 10 24 --- 21 05 57 57.7 34.8 -1.7 -131.2 169 F 1 917 18 07 24 18 10 24 J2237+4216 21 05 57 60.4 35.5 -1.5 -132.3 -11 1 1 917 18 10 24 18 11 34 --- 21 07 07 60.5 35.2 -1.5 -132.8 59 F 1 922 18 10 24 18 11 34 GJ873 21 07 07 57.8 34.6 -1.7 -131.7 -11 1 1 922 18 11 34 18 14 34 --- 21 10 07 58.2 33.9 -1.6 -132.8 169 F 1 933 18 11 34 18 14 34 J2237+4216 21 10 07 60.9 34.4 -1.5 -134.0 -11 1 1 933 18 14 34 18 15 44 --- 21 11 17 61.1 34.1 -1.4 -134.5 59 F 1 938 18 14 34 18 15 44 J2255+4202 21 11 17 58.6 38.9 -1.7 -127.2 -11 1 1 938 18 15 44 18 16 54 =2253+417 21 12 28 58.8 38.7 -1.7 -127.6 59 F 1 943 18 15 44 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 18 16 54 J2237+4216 21 12 28 61.2 33.8 -1.4 -134.9 -11 1 1 943 18 16 54 18 18 04 --- 21 13 38 61.4 33.5 -1.4 -135.4 59 F 1 947 18 16 54 18 20 01 J0124+5618 21 15 35 31.6 35.2 -4.2 -101.9 52 1 1 947 18 20 01 18 20 41 =0121+560 21 16 15 31.7 35.2 -4.1 -102.1 40 F 1 950 18 20 19 18 20 41 J0110+5404 21 16 15 34.2 37.2 -3.9 -103.9 -11 1 1 950 18 20 41 18 21 51 --- 21 17 26 34.3 37.2 -3.9 -104.1 59 F 1 954 18 20 41 18 21 51 J0124+5618 21 17 26 31.9 35.1 -4.1 -102.3 -11 1 1 954 18 21 51 18 23 01 =0121+560 21 18 36 32.0 35.1 -4.1 -102.6 59 F 1 959 18 21 51 18 23 01 GJ53B 21 18 36 34.6 36.0 -3.8 -105.4 -11 1 1 959 18 23 01 18 26 01 --- 21 21 36 35.0 35.9 -3.8 -106.1 169 F 1 970 18 23 01 18 26 01 J0124+5618 21 21 36 32.4 35.0 -4.1 -103.3 -11 1 1 970 18 26 01 18 27 11 =0121+560 21 22 46 32.6 34.9 -4.0 -103.6 59 F 1 975 18 26 01 18 27 11 GJ53B 21 22 46 35.1 35.8 -3.8 -106.4 -11 1 1 975 18 27 11 18 30 11 --- 21 25 47 35.5 35.7 -3.7 -107.1 169 F 1 986 18 27 11 18 30 11 J0124+5618 21 25 47 33.0 34.8 -4.0 -104.3 -11 1 1 986 18 30 11 18 31 21 =0121+560 21 26 57 33.1 34.8 -4.0 -104.5 59 F 1 991 18 30 11 18 31 21 GJ53B 21 26 57 35.7 35.6 -3.7 -107.4 -11 1 1 991 18 31 21 18 34 21 --- 21 29 58 36.1 35.5 -3.6 -108.1 169 F 1 1003 18 31 21 18 34 21 J0124+5618 21 29 58 33.5 34.6 -3.9 -105.2 -11 1 1 1003 18 34 21 18 35 31 =0121+560 21 31 08 33.7 34.6 -3.9 -105.5 59 F 1 1007 18 34 21 18 35 31 GJ53B 21 31 08 36.3 35.4 -3.6 -108.3 -11 1 1 1007 18 35 31 18 38 31 --- 21 34 08 36.7 35.2 -3.6 -109.1 169 F 1 1019 18 35 31 18 38 31 J0124+5618 21 34 08 34.1 34.4 -3.8 -106.2 -11 1 1 1019 18 38 31 18 39 41 =0121+560 21 35 18 34.3 34.4 -3.8 -106.5 59 F 1 1023 18 38 31 18 39 41 GJ53B 21 35 18 36.8 35.2 -3.6 -109.3 -11 1 1 1023 18 39 41 18 42 41 --- 21 38 19 37.3 35.0 -3.5 -110.1 169 F 1 1035 18 39 41 18 42 41 J0124+5618 21 38 19 34.7 34.2 -3.8 -107.2 -11 1 1 1035 18 42 41 18 43 51 =0121+560 21 39 29 34.8 34.2 -3.8 -107.5 59 F 1 1039 18 42 41 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 18 43 51 J0110+5404 21 39 29 37.4 36.0 -3.5 -109.3 -11 1 1 1039 18 43 51 18 45 01 --- 21 40 39 37.6 35.9 -3.5 -109.5 59 F 1 1044 18 43 51 18 45 01 J0124+5618 21 40 39 35.0 34.1 -3.7 -107.7 -11 1 1 1044 18 45 01 18 46 11 =0121+560 21 41 50 35.1 34.1 -3.7 -108.0 59 F 1 1048 18 45 01 18 47 58 J2237+4216 21 43 37 64.8 23.8 -0.9 -149.1 41 1 1 1048 18 47 58 18 48 38 --- 21 44 17 64.8 23.6 -0.9 -149.4 40 F 1 1051 18 48 16 18 48 38 J2255+4202 21 44 17 63.1 30.3 -1.2 -140.3 -10 1 1 1051 18 48 38 18 49 48 =2253+417 21 45 27 63.2 29.9 -1.2 -140.8 60 F 1 1055 18 48 38 18 49 48 J2237+4216 21 45 27 65.0 23.1 -0.9 -150.0 -11 1 1 1055 18 49 48 18 50 58 --- 21 46 37 65.1 22.7 -0.8 -150.6 59 F 1 1060 18 49 48 18 50 58 GJ873 21 46 37 62.4 23.7 -1.0 -148.0 -11 1 1 1060 18 50 58 18 53 58 --- 21 49 38 62.7 22.8 -1.0 -149.4 169 F 1 1072 18 50 58 18 53 58 J2237+4216 21 49 38 65.3 21.5 -0.8 -152.2 -11 1 1 1072 18 53 58 18 55 08 --- 21 50 48 65.4 21.0 -0.8 -152.8 59 F 1 1076 18 53 58 18 55 08 GJ873 21 50 48 62.8 22.4 -0.9 -150.0 -11 1 1 1076 18 55 08 18 58 08 --- 21 53 48 63.0 21.3 -0.9 -151.4 169 F 1 1088 18 55 08 18 58 08 J2237+4216 21 53 48 65.7 19.8 -0.7 -154.4 -11 1 1 1088 18 58 08 18 59 18 --- 21 54 58 65.8 19.4 -0.7 -155.0 59 F 1 1092 18 58 08 18 59 18 GJ873 21 54 58 63.1 20.9 -0.9 -152.0 -11 1 1 1092 18 59 18 19 02 18 --- 21 57 59 63.4 19.9 -0.8 -153.4 169 F 1 1104 18 59 18 19 02 18 J2237+4216 21 57 59 66.0 18.1 -0.7 -156.7 -11 1 1 1104 19 02 18 19 03 28 --- 21 59 09 66.1 17.6 -0.6 -157.3 59 F 1 1108 19 02 18 19 03 28 GJ873 21 59 09 63.5 19.4 -0.8 -154.0 -11 1 1 1108 19 03 28 19 06 28 --- 22 02 10 63.7 18.3 -0.8 -155.5 169 F 1 1120 19 03 28 19 06 28 J2237+4216 22 02 10 66.3 16.4 -0.6 -159.0 -11 1 1 1120 19 06 28 19 07 38 --- 22 03 20 66.4 15.9 -0.6 -159.7 59 F 1 1124 19 06 28 19 07 38 GJ873 22 03 20 63.8 17.9 -0.7 -156.1 -11 1 1 1124 19 07 38 19 10 38 --- 22 06 20 64.0 16.8 -0.7 -157.6 169 F 1 1136 19 07 38 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 19 10 38 J2237+4216 22 06 20 66.5 14.5 -0.5 -161.4 -11 1 1 1136 19 10 38 19 11 48 --- 22 07 31 66.6 14.0 -0.5 -162.0 59 F 1 1141 19 10 38 19 11 48 J2255+4202 22 07 31 65.5 22.0 -0.8 -151.6 -11 1 1 1141 19 11 48 19 12 58 =2253+417 22 08 41 65.6 21.6 -0.8 -152.2 59 F 1 1145 19 11 48 19 12 58 J2237+4216 22 08 41 66.7 13.5 -0.5 -162.7 -11 1 1 1145 19 12 58 19 14 08 --- 22 09 51 66.7 13.0 -0.5 -163.4 59 F 1 1150 19 12 58 19 15 59 J0124+5618 22 11 43 39.0 32.1 -3.2 -115.4 50 1 1 1150 19 15 59 19 16 39 =0121+560 22 12 23 39.0 32.1 -3.2 -115.6 40 F 1 1152 19 16 17 19 16 39 J0110+5404 22 12 23 41.8 33.5 -3.0 -117.5 -12 1 1 1152 19 16 39 19 17 49 --- 22 13 33 42.0 33.4 -3.0 -117.8 58 F 1 1157 19 16 39 19 17 49 J0124+5618 22 13 33 39.2 32.0 -3.2 -115.9 -12 1 1 1157 19 17 49 19 18 59 =0121+560 22 14 43 39.3 31.9 -3.2 -116.2 58 F 1 1161 19 17 49 19 18 59 GJ53B 22 14 43 42.0 32.1 -2.9 -119.3 -11 1 1 1161 19 18 59 19 21 59 --- 22 17 44 42.4 31.8 -2.9 -120.1 169 F 1 1173 19 18 59 19 21 59 J0124+5618 22 17 44 39.7 31.7 -3.1 -116.9 -11 1 1 1173 19 21 59 19 23 09 =0121+560 22 18 54 39.9 31.6 -3.1 -117.2 59 F 1 1177 19 21 59 19 23 09 GJ53B 22 18 54 42.5 31.7 -2.8 -120.5 -11 1 1 1177 19 23 09 19 26 09 --- 22 21 54 42.9 31.4 -2.8 -121.3 169 F 1 1189 19 23 09 19 26 09 J0124+5618 22 21 54 40.2 31.3 -3.1 -118.0 -11 1 1 1189 19 26 09 19 27 19 =0121+560 22 23 04 40.4 31.2 -3.0 -118.3 59 F 1 1193 19 26 09 19 27 19 GJ53B 22 23 04 43.0 31.3 -2.8 -121.6 -11 1 1 1193 19 27 19 19 30 19 --- 22 26 05 43.4 31.0 -2.7 -122.4 169 F 1 1205 19 27 19 19 30 19 J0124+5618 22 26 05 40.7 31.0 -3.0 -119.1 -11 1 1 1205 19 30 19 19 31 29 =0121+560 22 27 15 40.9 30.8 -3.0 -119.5 59 F 1 1210 19 30 19 19 31 29 GJ53B 22 27 15 43.5 30.9 -2.7 -122.8 -11 1 1 1210 19 31 29 19 34 29 --- 22 30 16 43.9 30.5 -2.6 -123.6 169 F 1 1221 19 31 29 19 34 29 J0124+5618 22 30 16 41.2 30.6 -2.9 -120.3 -11 1 1 1221 19 34 29 19 35 39 =0121+560 22 31 26 41.4 30.5 -2.9 -120.6 59 F 1 1226 19 34 29 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 19 35 39 GJ53B 22 31 26 44.0 30.4 -2.6 -123.9 -11 1 1 1226 19 35 39 19 38 39 --- 22 34 26 44.4 30.1 -2.6 -124.8 169 F 1 1237 19 35 39 19 38 39 J0124+5618 22 34 26 41.7 30.2 -2.8 -121.4 -11 1 1 1237 19 38 39 19 39 49 =0121+560 22 35 36 41.9 30.1 -2.8 -121.7 59 F 1 1242 19 38 39 19 39 49 J0110+5404 22 35 36 44.8 31.1 -2.6 -123.9 -12 1 1 1242 19 39 49 19 40 59 --- 22 36 47 44.9 31.0 -2.6 -124.2 58 F 1 1246 19 39 49 19 40 59 J0124+5618 22 36 47 42.0 29.9 -2.8 -122.0 -12 1 1 1246 19 40 59 19 42 09 =0121+560 22 37 57 42.1 29.8 -2.8 -122.4 58 F 1 1251 19 40 59 19 44 07 J2237+4216 22 39 55 67.5 -1.2 0.0 178.5 61 1 1 1251 19 44 07 19 44 47 --- 22 40 35 67.5 -1.5 0.1 178.1 40 F 1 1253 19 44 25 19 44 47 J2255+4202 22 40 35 67.5 7.5 -0.3 -170.5 -12 1 1 1253 19 44 47 19 45 57 =2253+417 22 41 45 67.5 6.9 -0.2 -171.2 58 F 1 1258 19 44 47 19 45 57 J2237+4216 22 41 45 67.5 -2.1 0.1 177.3 -12 1 1 1258 19 45 57 19 47 07 --- 22 42 56 67.5 -2.7 0.1 176.6 58 F 1 1263 19 45 57 19 47 07 GJ873 22 42 56 65.4 1.8 -0.1 -177.6 -10 1 1 1263 19 47 07 19 50 07 --- 22 45 56 65.4 0.5 0.0 -179.3 170 F 1 1274 19 47 07 19 50 07 J2237+4216 22 45 56 67.4 -4.1 0.1 174.8 -10 1 1 1274 19 50 07 19 51 17 --- 22 47 06 67.4 -4.7 0.2 174.1 60 F 1 1279 19 50 07 19 51 17 GJ873 22 47 06 65.4 0.0 0.0 -180.0 -10 1 1 1279 19 51 17 19 54 17 --- 22 50 07 65.4 -1.3 0.0 178.3 170 F 1 1290 19 51 17 19 54 17 J2237+4216 22 50 07 67.3 -6.1 0.2 172.2 -10 1 1 1290 19 54 17 19 55 27 --- 22 51 17 67.3 -6.7 0.2 171.5 60 F 1 1295 19 54 17 19 55 27 GJ873 22 51 17 65.4 -1.8 0.1 177.7 -10 1 1 1295 19 55 27 19 58 27 --- 22 54 17 65.4 -3.1 0.1 176.0 170 F 1 1306 19 55 27 19 58 27 J2237+4216 22 54 17 67.2 -8.1 0.3 169.7 -10 1 1 1306 19 58 27 19 59 37 --- 22 55 28 67.2 -8.6 0.3 169.0 60 F 1 1311 19 58 27 19 59 37 GJ873 22 55 28 65.4 -3.6 0.1 175.3 -10 1 1 1311 19 59 37 20 02 37 --- 22 58 28 65.3 -4.8 0.2 173.6 170 F 1 1322 19 59 37 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 20 02 37 J2237+4216 22 58 28 67.0 -10.0 0.4 167.2 -9 1 1 1322 20 02 37 20 03 47 --- 22 59 38 67.0 -10.6 0.4 166.5 61 F 1 1327 20 02 37 20 03 47 J2255+4202 22 59 38 67.7 -1.8 0.1 177.7 -12 1 1 1327 20 03 47 20 04 57 =2253+417 23 00 49 67.7 -2.4 0.1 177.0 58 F 1 1332 20 03 47 20 04 57 J2237+4216 23 00 49 66.9 -11.1 0.4 165.8 -12 1 1 1332 20 04 57 20 06 07 --- 23 01 59 66.9 -11.6 0.4 165.1 58 F 1 1336 20 04 57 20 08 06 J0124+5618 23 03 58 45.1 26.9 -2.3 -129.8 69 1 1 1336 20 08 06 20 08 46 =0121+560 23 04 38 45.1 26.8 -2.3 -130.0 40 F 1 1339 20 08 24 20 08 46 J0110+5404 23 04 38 48.1 27.3 -2.1 -132.5 -12 1 1 1339 20 08 46 20 09 56 --- 23 05 48 48.2 27.2 -2.1 -132.9 58 F 1 1343 20 08 46 20 09 56 J0124+5618 23 05 48 45.2 26.7 -2.3 -130.3 -12 1 1 1343 20 09 56 20 11 06 =0121+560 23 06 59 45.4 26.5 -2.3 -130.7 58 F 1 1348 20 09 56 20 11 06 GJ53B 23 06 59 48.0 25.8 -2.0 -134.6 -11 1 1 1348 20 11 06 20 14 06 --- 23 09 59 48.3 25.3 -2.0 -135.5 169 F 1 1359 20 11 06 20 14 06 J0124+5618 23 09 59 45.7 26.1 -2.2 -131.6 -11 1 1 1359 20 14 06 20 15 16 =0121+560 23 11 09 45.8 26.0 -2.2 -131.9 59 F 1 1364 20 14 06 20 15 16 GJ53B 23 11 09 48.4 25.1 -2.0 -135.9 -11 1 1 1364 20 15 16 20 18 16 --- 23 14 10 48.7 24.7 -1.9 -136.9 169 F 1 1375 20 15 16 20 18 16 J0124+5618 23 14 10 46.1 25.6 -2.2 -132.9 -11 1 1 1375 20 18 16 20 19 26 =0121+560 23 15 20 46.2 25.4 -2.2 -133.2 59 F 1 1380 20 18 16 20 19 26 GJ53B 23 15 20 48.8 24.5 -1.9 -137.2 -11 1 1 1380 20 19 26 20 22 26 --- 23 18 20 49.1 24.0 -1.8 -138.2 169 F 1 1392 20 19 26 20 22 26 J0124+5618 23 18 20 46.5 25.0 -2.1 -134.1 -11 1 1 1392 20 22 26 20 23 36 =0121+560 23 19 31 46.6 24.8 -2.1 -134.5 59 F 1 1396 20 22 26 20 23 36 J0110+5404 23 19 31 49.7 25.0 -1.9 -137.3 -12 1 1 1396 20 23 36 20 24 46 --- 23 20 41 49.8 24.8 -1.8 -137.7 58 F 1 1401 20 23 36 20 24 46 J0124+5618 23 20 41 46.8 24.7 -2.1 -134.9 -12 1 1 1401 20 24 46 20 25 56 =0121+560 23 21 51 46.9 24.5 -2.1 -135.2 58 F 1 1405 20 24 46 Schedule for VLBA_MK (Code Mk ) 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 ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2008 Day 101 --- 20 28 11 J0237+2848 23 24 06 45.1 68.6 -3.2 -90.3 99 1 1 1405 20 28 11 20 30 11 =0234+285 23 26 06 45.6 68.6 -3.2 -90.5 120 F 1 1413 20 28 29 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: 10 Station: VLBA_MK 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: 11 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 24.859635 0.00 42 01 12.91202 * 42 16 48.26264 42 19 09.71821 0.00 From catalog imbedded in main SCHED input file. 1.158 scan hours, 47.831 baseline hours above horizon. * GJ873 22 44 36.101141 * 22 46 49.188915 22 47 09.878105 0.00 44 04 08.80906 * 44 19 58.56683 44 22 23.01807 0.00 From catalog imbedded in main SCHED input file. 1.950 scan hours, 96.303 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: 54566.5264 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 47.475346 0.00 53 48 29.02621 * 54 04 26.05910 54 07 04.30387 0.00 From catalog imbedded in main SCHED input file. 0.311 scan hours, 12.613 baseline hours above horizon. * GJ53B 01 05 18.714126 * 01 08 19.682087 01 08 47.508160 0.00 54 39 00.18050 * 54 54 59.75906 54 57 38.32531 0.00 From catalog imbedded in main SCHED input file. 1.900 scan hours, 91.064 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: 54566.5264 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 54.927141 1.41 0121+560 56 03 14.82821 * 56 18 51.91807 56 21 28.33843 1.29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.139 scan hours, 46.908 baseline hours above horizon. * J0237+2848 02 34 55.589592 * 02 37 52.405679 02 38 20.754447 0.23 0234+285 28 35 11.40780 * 28 48 08.99005 28 50 20.73869 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 21.626688 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 23.19384 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. * J2255+4202 22 53 19.843692 * 22 55 36.707844 22 55 58.077218 0.28 2253+417 41 46 51.26609 * 42 02 52.53271 42 05 19.71373 0.41 J2255+42 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.311 scan hours, 12.065 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 49.0 GJ873 48.7 J0110+5404 45.9 GJ53B 46.7 J0124+5618 48.1 J0237+2848 27.9 3C454.3 36.0 J2255+4202 46.1 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