COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119B Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Minnie Mao Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: mao@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: COVER LETTER: This is a 1Gbps 6cm dual-polarisation phase-referencing project. target: J1649+2635 phasecal: J1642+2523 bandpass/ff: OQ208, NRAO512 Schedule for ZELENCHK (Code Zc ) Page 2 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 00 00 00 J1649+2635 12 59 31 40.9 450.7 -3.8 -53.8 0 0 00 00 00 00 03 30 --- 13 03 02 41.6 451.3 -3.8 -53.8 210 27 00 00 01 00 03 30 J1642+2523 13 03 02 42.1 453.8 -3.7 -52.9 -19 27 No stop 00 05 00 =1640+254 13 04 32 42.3 454.1 -3.6 -52.8 71 38 00 03 31 00 05 00 J1649+2635 13 04 32 41.8 451.5 -3.8 -53.8 -19 38 No stop 00 08 30 --- 13 08 03 42.5 452.2 -3.7 -53.8 191 65 00 05 01 00 08 30 J1642+2523 13 08 03 43.0 454.7 -3.6 -52.8 -19 65 No stop 00 10 00 =1640+254 13 09 33 43.2 455.0 -3.6 -52.7 71 77 00 08 31 00 10 00 J1649+2635 13 09 33 42.7 452.4 -3.7 -53.7 -19 77 No stop 00 13 30 --- 13 13 04 43.4 453.1 -3.6 -53.7 191 104 00 10 01 00 14 30 J1642+2523 13 14 04 44.0 455.8 -3.5 -52.6 41 104 00 14 30 00 16 00 =1640+254 13 15 34 44.3 456.1 -3.5 -52.6 90 115 00 14 31 00 16 00 J1649+2635 13 15 34 43.8 453.5 -3.6 -53.7 -19 115 No stop 00 19 30 --- 13 19 05 44.5 454.2 -3.5 -53.6 191 142 00 16 01 00 19 30 J1642+2523 13 19 05 44.9 456.8 -3.4 -52.5 -20 142 No stop 00 21 00 =1640+254 13 20 35 45.2 457.1 -3.4 -52.4 70 154 00 19 31 00 21 00 J1649+2635 13 20 35 44.7 454.5 -3.5 -53.6 -19 154 No stop 00 24 30 --- 13 24 05 45.4 455.1 -3.4 -53.5 191 181 00 21 01 00 24 30 J1642+2523 13 24 05 45.8 457.8 -3.3 -52.3 -20 181 No stop 00 26 00 =1640+254 13 25 36 46.1 458.1 -3.3 -52.3 70 192 00 24 31 00 26 00 J1649+2635 13 25 36 45.6 455.4 -3.4 -53.5 -20 192 No stop 00 29 30 --- 13 29 06 46.3 456.1 -3.3 -53.4 190 219 00 26 01 00 30 30 J1642+2523 13 30 06 46.9 459.0 -3.2 -52.1 40 219 00 30 30 00 32 00 =1640+254 13 31 37 47.2 459.3 -3.2 -52.0 90 231 00 30 31 00 32 00 J1649+2635 13 31 37 46.7 456.6 -3.3 -53.3 -20 231 No stop 00 35 30 --- 13 35 07 47.3 457.3 -3.2 -53.2 190 258 00 32 01 Schedule for ZELENCHK (Code Zc ) Page 3 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 00 35 30 J1642+2523 13 35 07 47.8 460.0 -3.1 -51.9 -20 258 No stop 00 37 00 =1640+254 13 36 38 48.1 460.3 -3.1 -51.8 70 269 00 35 31 00 37 00 J1649+2635 13 36 38 47.6 457.5 -3.2 -53.1 -20 269 No stop 00 40 30 --- 13 40 08 48.2 458.3 -3.2 -53.0 190 296 00 37 01 00 40 30 J1642+2523 13 40 08 48.7 461.1 -3.1 -51.6 -20 296 No stop 00 42 00 =1640+254 13 41 38 49.0 461.4 -3.0 -51.5 70 308 00 40 31 00 42 00 J1649+2635 13 41 38 48.5 458.6 -3.1 -52.9 -20 308 No stop 00 45 30 --- 13 45 09 49.1 459.3 -3.1 -52.8 190 335 00 42 01 00 46 30 J1642+2523 13 46 09 49.8 462.4 -3.0 -51.3 40 335 00 46 30 00 48 00 =1640+254 13 47 39 50.0 462.7 -2.9 -51.2 90 346 00 46 31 00 48 00 J1649+2635 13 47 39 49.6 459.8 -3.0 -52.7 -20 346 No stop 00 51 30 --- 13 51 10 50.2 460.5 -3.0 -52.5 190 373 00 48 01 00 51 30 J1642+2523 13 51 10 50.6 463.5 -2.9 -51.0 -21 373 No stop 00 53 00 =1640+254 13 52 40 50.9 463.8 -2.8 -50.9 69 385 00 51 31 00 53 00 J1649+2635 13 52 40 50.5 460.9 -3.0 -52.4 -20 385 No stop 00 56 30 --- 13 56 11 51.1 461.6 -2.9 -52.2 190 412 00 53 01 00 56 30 J1642+2523 13 56 11 51.5 464.6 -2.8 -50.6 -21 412 No stop 00 58 00 =1640+254 13 57 41 51.8 465.0 -2.8 -50.5 69 423 00 56 31 00 58 00 J1649+2635 13 57 41 51.3 461.9 -2.9 -52.1 -20 423 No stop 01 01 30 --- 14 01 12 52.0 462.7 -2.8 -51.9 190 450 00 58 01 01 02 30 J1642+2523 14 02 12 52.6 466.0 -2.7 -50.2 39 450 01 02 30 01 04 00 =1640+254 14 03 42 52.8 466.4 -2.7 -50.0 90 462 01 02 31 01 04 00 OQ208 14 03 42 74.6 536.7 -0.1 -2.7 -97 462 No stop 01 10 00 --- 14 09 43 74.6 541.6 0.0 1.3 263 508 01 04 01 01 11 30 J1649+2635 14 11 13 53.7 465.0 -2.6 -51.2 -12 508 01 11 30 01 15 00 --- 14 14 44 54.3 465.9 -2.6 -50.9 198 535 01 11 31 01 16 00 J1642+2523 14 15 44 54.9 469.4 -2.5 -48.9 39 535 01 16 00 01 17 30 =1640+254 14 17 14 55.1 469.8 -2.4 -48.7 90 546 01 16 01 01 17 30 J1649+2635 14 17 14 54.8 466.5 -2.5 -50.7 -21 546 No stop 01 21 00 --- 14 20 45 55.4 467.4 -2.5 -50.4 189 573 01 17 31 Schedule for ZELENCHK (Code Zc ) Page 4 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 01 21 00 J1642+2523 14 20 45 55.7 470.7 -2.4 -48.4 -22 573 No stop 01 22 30 =1640+254 14 22 15 56.0 471.1 -2.4 -48.2 68 585 01 21 01 01 22 30 J1649+2635 14 22 15 55.6 467.7 -2.5 -50.2 -21 585 No stop 01 26 00 --- 14 25 46 56.2 468.6 -2.4 -49.9 189 612 01 22 31 01 26 00 J1642+2523 14 25 46 56.6 472.1 -2.3 -47.8 -22 612 No stop 01 27 30 =1640+254 14 27 16 56.8 472.5 -2.3 -47.6 68 623 01 26 01 01 27 30 J1649+2635 14 27 16 56.5 469.0 -2.4 -49.7 -21 623 No stop 01 31 00 --- 14 30 46 57.1 470.0 -2.3 -49.3 189 650 01 27 31 01 32 00 J1642+2523 14 31 47 57.6 473.8 -2.2 -47.0 38 650 01 32 00 01 33 30 =1640+254 14 33 17 57.8 474.2 -2.2 -46.8 90 662 01 32 01 01 33 30 J1649+2635 14 33 17 57.5 470.6 -2.3 -49.1 -22 662 No stop 01 37 00 --- 14 36 47 58.1 471.6 -2.2 -48.6 188 688 01 33 31 01 37 00 J1642+2523 14 36 47 58.4 475.2 -2.1 -46.3 -22 688 No stop 01 38 30 =1640+254 14 38 18 58.6 475.7 -2.1 -46.1 68 700 01 37 01 01 38 30 J1649+2635 14 38 18 58.4 472.0 -2.2 -48.4 -22 700 No stop 01 42 00 --- 14 41 48 58.9 473.0 -2.1 -48.0 188 727 01 38 31 01 42 00 J1642+2523 14 41 48 59.2 476.7 -2.0 -45.5 -22 727 No stop 01 43 30 =1640+254 14 43 18 59.5 477.2 -2.0 -45.3 68 738 01 42 01 01 43 30 J1649+2635 14 43 18 59.2 473.5 -2.1 -47.8 -22 738 No stop 01 47 00 --- 14 46 49 59.8 474.5 -2.1 -47.2 188 765 01 43 31 01 48 00 J1642+2523 14 47 49 60.2 478.6 -1.9 -44.5 37 765 01 48 00 01 49 30 =1640+254 14 49 19 60.4 479.1 -1.9 -44.2 90 777 01 48 01 01 49 30 J1649+2635 14 49 19 60.2 475.3 -2.0 -46.9 -22 777 No stop 01 53 00 --- 14 52 50 60.7 476.4 -2.0 -46.3 188 804 01 49 31 01 53 00 J1642+2523 14 52 50 61.0 480.3 -1.8 -43.6 -23 804 No stop 01 54 30 =1640+254 14 54 20 61.2 480.8 -1.8 -43.3 67 815 01 53 01 01 54 30 J1649+2635 14 54 20 61.0 476.8 -1.9 -46.1 -23 815 No stop 01 58 00 --- 14 57 51 61.6 478.0 -1.9 -45.5 187 842 01 54 31 01 58 00 J1642+2523 14 57 51 61.7 482.0 -1.8 -42.6 -23 842 No stop 01 59 30 =1640+254 14 59 21 62.0 482.6 -1.7 -42.3 67 854 01 58 01 Schedule for ZELENCHK (Code Zc ) Page 5 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 01 59 30 J1649+2635 14 59 21 61.8 478.5 -1.8 -45.2 -23 854 No stop 02 03 00 --- 15 02 52 62.3 479.7 -1.8 -44.5 187 881 01 59 31 02 04 00 J1642+2523 15 03 52 62.6 484.2 -1.7 -41.4 37 881 02 04 00 02 05 30 =1640+254 15 05 22 62.9 484.8 -1.6 -41.0 90 892 02 04 01 02 05 30 J1649+2635 15 05 22 62.7 480.5 -1.7 -44.0 -23 892 No stop 02 09 00 --- 15 08 53 63.3 481.8 -1.7 -43.3 187 919 02 05 31 02 09 00 J1642+2523 15 08 53 63.4 486.1 -1.6 -40.2 -24 919 No stop 02 10 30 =1640+254 15 10 23 63.6 486.7 -1.5 -39.8 66 931 02 09 01 02 10 30 J1649+2635 15 10 23 63.5 482.3 -1.7 -43.0 -23 931 No stop 02 14 00 --- 15 13 53 64.0 483.7 -1.6 -42.2 187 958 02 10 31 02 14 00 J1642+2523 15 13 53 64.1 488.1 -1.5 -39.0 -24 958 No stop 02 15 30 =1640+254 15 15 24 64.3 488.7 -1.5 -38.6 66 969 02 14 01 02 15 30 J1649+2635 15 15 24 64.3 484.2 -1.6 -41.9 -24 969 No stop 02 19 00 --- 15 18 54 64.8 485.6 -1.5 -41.0 186 996 02 15 31 02 20 00 J1642+2523 15 19 54 65.0 490.5 -1.4 -37.4 36 996 02 20 00 02 21 30 =1640+254 15 21 25 65.2 491.2 -1.4 -37.0 90 1008 02 20 01 02 21 30 J1649+2635 15 21 25 65.2 486.6 -1.5 -40.4 -24 1008 No stop 02 25 00 --- 15 24 55 65.7 488.0 -1.4 -39.5 186 1035 02 21 31 02 25 00 J1642+2523 15 24 55 65.6 492.7 -1.3 -35.9 -25 1035 No stop 02 26 30 =1640+254 15 26 26 65.8 493.4 -1.3 -35.5 65 1046 02 25 01 02 26 30 NRAO512 15 26 26 75.5 459.8 -1.2 -67.7 -58 1046 No stop 02 32 30 --- 15 32 27 76.6 461.7 -1.1 -66.9 302 1092 02 26 31 02 32 30 J1642+2523 15 32 27 66.6 496.2 -1.2 -33.6 -60 1092 No stop 02 34 00 =1640+254 15 33 57 66.8 496.9 -1.2 -33.1 30 1104 02 32 31 02 35 00 J1649+2635 15 34 57 67.0 492.4 -1.3 -36.6 35 1104 02 35 00 02 38 30 --- 15 38 28 67.5 494.1 -1.2 -35.4 210 1131 02 35 01 02 38 30 J1642+2523 15 38 28 67.3 499.1 -1.1 -31.5 -25 1131 No stop 02 40 00 =1640+254 15 39 58 67.5 499.9 -1.1 -31.0 65 1142 02 38 31 02 40 00 J1649+2635 15 39 58 67.7 494.8 -1.2 -34.9 -25 1142 No stop 02 43 30 --- 15 43 28 68.1 496.5 -1.1 -33.7 185 1169 02 40 01 Schedule for ZELENCHK (Code Zc ) Page 6 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 02 43 30 J1642+2523 15 43 28 67.9 501.7 -1.0 -29.7 -26 1169 No stop 02 45 00 =1640+254 15 44 59 68.1 502.4 -1.0 -29.1 64 1181 02 43 31 02 45 00 J1649+2635 15 44 59 68.3 497.3 -1.1 -33.2 -25 1181 No stop 02 48 30 --- 15 48 29 68.7 499.1 -1.0 -31.9 185 1208 02 45 01 02 48 30 J1642+2523 15 48 29 68.4 504.3 -0.9 -27.8 -26 1208 No stop 02 50 00 =1640+254 15 49 59 68.6 505.1 -0.9 -27.2 64 1219 02 48 31 02 51 00 J1649+2635 15 51 00 69.0 500.4 -1.0 -30.9 35 1219 02 51 00 02 54 30 --- 15 54 30 69.4 502.3 -0.9 -29.5 210 1246 02 51 01 02 54 30 J1642+2523 15 54 30 69.1 507.7 -0.8 -25.3 -26 1246 No stop 02 56 00 =1640+254 15 56 00 69.2 508.5 -0.8 -24.6 64 1258 02 54 31 02 56 00 J1649+2635 15 56 00 69.6 503.2 -0.9 -28.9 -25 1258 No stop 02 59 30 --- 15 59 31 70.0 505.2 -0.8 -27.4 185 1285 02 56 01 02 59 30 J1642+2523 15 59 31 69.5 510.6 -0.7 -23.1 -26 1285 No stop 03 01 00 =1640+254 16 01 01 69.7 511.5 -0.7 -22.4 64 1296 02 59 31 03 01 00 J1649+2635 16 01 01 70.1 506.1 -0.8 -26.8 -25 1296 No stop 03 04 30 --- 16 04 32 70.5 508.1 -0.8 -25.2 185 1323 03 01 01 03 04 30 J1642+2523 16 04 32 69.9 513.6 -0.6 -20.8 -26 1323 No stop 03 06 00 =1640+254 16 06 02 70.1 514.6 -0.6 -20.1 64 1335 03 04 31 03 07 00 J1649+2635 16 07 02 70.7 509.7 -0.7 -24.0 34 1335 03 07 00 03 10 30 --- 16 10 33 71.0 511.9 -0.7 -22.4 210 1362 03 07 01 03 10 30 J1642+2523 16 10 33 70.4 517.4 -0.5 -17.9 -26 1362 No stop 03 12 00 =1640+254 16 12 03 70.5 518.4 -0.5 -17.1 64 1373 03 10 31 03 12 00 J1649+2635 16 12 03 71.1 512.8 -0.6 -21.6 -26 1373 No stop 03 15 30 --- 16 15 34 71.4 515.1 -0.6 -19.8 184 1400 03 12 01 03 15 30 J1642+2523 16 15 34 70.7 520.7 -0.5 -15.3 -27 1400 No stop 03 17 00 =1640+254 16 17 04 70.8 521.7 -0.4 -14.5 63 1412 03 15 31 03 17 00 J1649+2635 16 17 04 71.5 516.1 -0.5 -19.1 -26 1412 No stop 03 20 30 --- 16 20 34 71.8 518.5 -0.5 -17.2 184 1438 03 17 01 03 20 30 J1642+2523 16 20 34 71.0 524.0 -0.4 -12.7 -26 1438 No stop 03 22 00 =1640+254 16 22 05 71.1 525.1 -0.4 -11.9 64 1450 03 20 31 Schedule for ZELENCHK (Code Zc ) Page 7 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 03 23 00 J1649+2635 16 23 05 71.9 520.2 -0.4 -15.9 34 1450 03 23 00 03 26 30 --- 16 26 35 72.1 522.7 -0.4 -13.9 210 1477 03 23 01 03 26 30 J1642+2523 16 26 35 71.3 528.2 -0.3 -9.4 -26 1477 No stop 03 28 00 =1640+254 16 28 06 71.3 529.2 -0.3 -8.6 64 1488 03 26 31 03 28 00 J1649+2635 16 28 06 72.2 523.7 -0.4 -13.1 -25 1488 No stop 03 31 30 --- 16 31 36 72.4 526.3 -0.3 -11.0 185 1515 03 28 01 03 31 30 J1642+2523 16 31 36 71.4 531.7 -0.2 -6.7 -26 1515 No stop 03 33 00 =1640+254 16 33 06 71.4 532.7 -0.2 -5.8 64 1527 03 31 31 03 33 00 J1649+2635 16 33 06 72.4 527.4 -0.3 -10.2 -25 1527 No stop 03 36 30 --- 16 36 37 72.6 529.9 -0.2 -8.1 185 1554 03 33 01 03 36 30 J1642+2523 16 36 37 71.5 535.2 -0.1 -3.8 -26 1554 No stop 03 38 00 =1640+254 16 38 07 71.5 536.3 -0.1 -3.0 64 1565 03 36 31 03 39 00 J1649+2635 16 39 07 72.6 531.8 -0.2 -6.6 35 1565 03 39 00 03 42 30 --- 16 42 38 72.7 534.4 -0.1 -4.5 210 1592 03 39 01 03 42 30 J1642+2523 16 42 38 71.6 539.5 -0.0 -0.4 -26 1592 No stop 03 44 00 =1640+254 16 44 08 71.6 540.6 0.0 0.5 64 1604 03 42 31 03 44 00 J1649+2635 16 44 08 72.7 535.5 -0.1 -3.6 -25 1604 No stop 03 47 30 --- 16 47 39 72.8 538.2 -0.0 -1.5 185 1631 03 44 01 03 47 30 J1642+2523 16 47 39 71.5 543.1 0.1 2.5 -25 1631 No stop 03 49 00 =1640+254 16 49 09 71.5 544.2 0.1 3.3 65 1642 03 47 31 03 49 00 J1649+2635 16 49 09 72.8 539.3 -0.0 -0.5 -24 1642 No stop 03 52 30 --- 16 52 40 72.8 542.0 0.0 1.6 186 1669 03 49 01 03 52 30 J1642+2523 16 52 40 71.5 546.6 0.2 5.3 -25 1669 No stop 03 54 00 =1640+254 16 54 10 71.4 547.7 0.2 6.1 65 1681 03 52 31 03 55 00 J1649+2635 16 55 10 72.7 543.9 0.1 3.1 36 1681 03 55 00 03 58 30 --- 16 58 41 72.7 546.5 0.1 5.2 210 1708 03 55 01 03 58 30 J1642+2523 16 58 41 71.3 550.9 0.3 8.7 -24 1708 No stop 04 00 00 =1640+254 17 00 11 71.2 551.9 0.3 9.5 66 1719 03 58 31 04 00 00 J1649+2635 17 00 11 72.6 547.6 0.2 6.1 -23 1719 No stop 04 03 30 --- 17 03 41 72.5 550.2 0.2 8.2 187 1746 04 00 01 Schedule for ZELENCHK (Code Zc ) Page 8 Heart of a spiral DRAGN UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 04 03 30 J1642+2523 17 03 41 71.1 554.3 0.3 11.4 -24 1746 No stop 04 05 00 =1640+254 17 05 12 71.0 555.4 0.4 12.2 66 1758 04 03 31 04 05 00 J1649+2635 17 05 12 72.5 551.3 0.3 9.1 -22 1758 No stop 04 08 30 --- 17 08 42 72.4 553.9 0.3 11.2 188 1785 04 05 01 04 08 30 J1642+2523 17 08 42 70.9 557.7 0.4 14.1 -23 1785 No stop 04 10 00 =1640+254 17 10 13 70.8 558.7 0.4 14.9 67 1796 04 08 31 04 11 00 J1649+2635 17 11 13 72.2 555.7 0.4 12.6 38 1796 04 11 00 04 14 30 --- 17 14 43 72.1 558.2 0.4 14.6 210 1823 04 11 01 04 14 30 J1642+2523 17 14 43 70.5 561.7 0.5 17.2 -22 1823 No stop 04 16 00 =1640+254 17 16 14 70.4 562.6 0.5 17.9 68 1835 04 14 31 04 16 00 J1649+2635 17 16 14 72.0 559.2 0.4 15.4 -21 1835 No stop 04 19 30 --- 17 19 44 71.8 561.7 0.5 17.3 189 1862 04 16 01 04 19 30 J1642+2523 17 19 44 70.1 564.9 0.6 19.6 -21 1862 No stop 04 21 00 =1640+254 17 21 14 70.0 565.8 0.6 20.4 69 1873 04 19 31 04 21 00 J1649+2635 17 21 14 71.6 562.7 0.5 18.1 -20 1873 No stop 04 24 30 --- 17 24 45 71.4 565.0 0.6 20.0 190 1900 04 21 01 04 25 30 J1642+2523 17 25 45 69.6 568.6 0.7 22.5 39 1900 04 25 30 04 27 00 =1640+254 17 27 15 69.5 569.5 0.7 23.1 90 1912 04 25 31 04 27 00 J1649+2635 17 27 15 71.2 566.6 0.6 21.2 -20 1912 No stop 04 30 00 --- 17 30 16 70.9 568.6 0.7 22.7 160 1935 04 27 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 2 Station: ZELENCHK Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 7 8 9 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1649+2635 16 47 22.095000 * 16 49 24.010000 16 50 02.974504 0.00 26 40 10.51727 * 26 35 02.54000 26 33 18.24910 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.297487 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.32719 0.34 1404+286 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1407+28 GSFC 2015a astro solution, unpublished 67871 observations. * NRAO512 16 38 48.169688 * 16 40 29.632773 16 41 01.948169 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.85298 0.00 1638+398 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1640+39 GSFC 2015a astro solution, unpublished 110323 observations. 1640+254 16 40 36.555189 * 16 42 40.411831 16 43 20.043892 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 14.56696 0.13 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 163 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline J1649+2635 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 2.792 195.957 OQ208 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 5.287 NRAO512 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 6.579 J1642+2523 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 1.225 74.658 EFFECT OF SOLAR CORONA 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) J1649+2635 89.2 OQ208 125.1 NRAO512 93.5 J1642+2523 90.5 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