COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: new UCD -6cm Exp. Code: EC077B Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: cliojuan@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (2048 Mb/s) Notes: Dual Pol Schedule for MEDICINA (Code Mc ) Page 2 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 01 30 00 0017+200 19 42 57 28.7 448.8 -4.6 -49.5 0 0 01 30 00 01 35 00 --- 19 47 58 29.6 449.6 -4.5 -49.6 300 77 01 30 01 01 38 00 J0037+2141 19 50 58 27.8 445.9 -4.8 -50.0 171 77 01 38 00 01 40 00 --- 19 52 59 28.2 446.3 -4.8 -50.0 120 108 01 38 01 01 40 38 LP349-25 19 53 37 30.4 447.5 -4.6 -50.4 29 108 01 40 38 01 44 00 --- 19 56 59 31.0 448.0 -4.5 -50.4 202 160 01 40 39 01 44 00 J0037+2141 19 56 59 28.9 447.0 -4.7 -50.1 -9 160 No stop 01 46 00 --- 19 59 00 29.2 447.3 -4.7 -50.1 111 191 01 44 01 01 46 00 LP349-25 19 59 00 31.3 448.4 -4.5 -50.5 -9 191 No stop 01 50 00 --- 20 03 00 32.0 449.1 -4.4 -50.5 231 253 01 46 01 01 50 30 J0037+2141 20 03 30 30.0 448.1 -4.6 -50.1 21 253 01 50 30 01 52 30 --- 20 05 31 30.4 448.4 -4.5 -50.1 120 284 01 50 31 01 53 08 LP349-25 20 06 09 32.6 449.6 -4.4 -50.5 29 284 01 53 08 01 56 30 --- 20 09 31 33.2 450.2 -4.3 -50.5 202 336 01 53 09 01 56 30 J0037+2141 20 09 31 31.1 449.1 -4.5 -50.2 -9 336 No stop 01 58 30 --- 20 11 32 31.5 449.5 -4.4 -50.2 111 367 01 56 31 01 58 30 LP349-25 20 11 32 33.5 450.6 -4.3 -50.5 -9 367 No stop 02 02 30 --- 20 15 32 34.3 451.3 -4.2 -50.5 231 429 01 58 31 02 03 00 J0037+2141 20 16 02 32.3 450.3 -4.4 -50.2 21 429 02 03 00 02 05 00 --- 20 18 03 32.6 450.6 -4.3 -50.2 120 460 02 03 01 02 05 38 LP349-25 20 18 41 34.8 451.8 -4.2 -50.4 29 460 02 05 38 02 09 00 --- 20 22 03 35.4 452.4 -4.1 -50.4 202 512 02 05 39 02 09 00 J0037+2141 20 22 03 33.3 451.3 -4.3 -50.2 -9 512 No stop 02 11 00 --- 20 24 04 33.7 451.7 -4.2 -50.1 111 543 02 09 01 02 11 00 LP349-25 20 24 04 35.8 452.8 -4.1 -50.4 -9 543 No stop 02 15 00 --- 20 28 04 36.5 453.5 -4.0 -50.3 231 604 02 11 01 Schedule for MEDICINA (Code Mc ) Page 3 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 02 15 30 J0037+2141 20 28 35 34.5 452.5 -4.2 -50.1 21 604 02 15 30 02 17 30 --- 20 30 35 34.9 452.9 -4.1 -50.1 120 635 02 15 31 02 18 08 LP349-25 20 31 13 37.1 454.1 -4.0 -50.3 29 635 02 18 08 02 21 30 --- 20 34 36 37.7 454.7 -3.9 -50.2 202 687 02 18 09 02 21 30 J0037+2141 20 34 36 35.6 453.6 -4.1 -50.0 -9 687 No stop 02 23 30 --- 20 36 36 35.9 454.0 -4.0 -50.0 111 718 02 21 31 02 23 30 LP349-25 20 36 36 38.0 455.1 -3.9 -50.2 -9 718 No stop 02 27 30 --- 20 40 37 38.7 455.9 -3.8 -50.1 231 780 02 23 31 02 28 00 J0037+2141 20 41 07 36.7 454.8 -4.0 -49.9 21 780 02 28 00 02 30 00 --- 20 43 07 37.1 455.2 -3.9 -49.9 120 811 02 28 01 02 30 38 LP349-25 20 43 45 39.3 456.5 -3.8 -50.0 29 811 02 30 38 02 34 00 --- 20 47 08 39.9 457.1 -3.7 -49.9 202 863 02 30 39 02 34 00 J0037+2141 20 47 08 37.8 455.9 -3.9 -49.8 -9 863 No stop 02 36 00 --- 20 49 08 38.2 456.3 -3.8 -49.8 111 894 02 34 01 02 36 00 LP349-25 20 49 08 40.2 457.5 -3.7 -49.9 -9 894 No stop 02 40 00 --- 20 53 09 40.9 458.3 -3.6 -49.8 231 956 02 36 01 02 40 30 J0037+2141 20 53 39 38.9 457.2 -3.7 -49.6 21 956 02 40 30 02 42 30 --- 20 55 39 39.3 457.6 -3.7 -49.6 120 987 02 40 31 02 43 08 LP349-25 20 56 17 41.5 458.9 -3.5 -49.6 29 987 02 43 08 02 46 30 --- 20 59 40 42.1 459.6 -3.5 -49.5 202 1039 02 43 09 02 46 30 J0037+2141 20 59 40 40.0 458.3 -3.6 -49.5 -9 1039 No stop 02 48 30 --- 21 01 40 40.4 458.7 -3.6 -49.4 111 1070 02 46 31 02 48 30 LP349-25 21 01 40 42.4 460.0 -3.5 -49.4 -9 1070 No stop 02 52 30 --- 21 05 41 43.1 460.8 -3.4 -49.3 231 1132 02 48 31 02 53 00 J0037+2141 21 06 11 41.2 459.6 -3.5 -49.2 21 1132 02 53 00 02 55 00 --- 21 08 11 41.5 460.0 -3.5 -49.1 120 1162 02 53 01 02 55 38 LP349-25 21 08 49 43.7 461.5 -3.3 -49.1 29 1162 02 55 38 02 59 00 --- 21 12 12 44.3 462.2 -3.3 -48.9 202 1215 02 55 39 02 59 00 J0037+2141 21 12 12 42.2 460.9 -3.4 -49.0 -9 1215 No stop 03 01 00 --- 21 14 12 42.6 461.3 -3.4 -48.9 111 1245 02 59 01 Schedule for MEDICINA (Code Mc ) Page 4 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 03 01 00 LP349-25 21 14 12 44.6 462.6 -3.2 -48.8 -9 1245 No stop 03 05 00 --- 21 18 13 45.3 463.5 -3.2 -48.6 231 1307 03 01 01 03 05 30 J0037+2141 21 18 43 43.4 462.2 -3.3 -48.6 21 1307 03 05 30 03 07 30 --- 21 20 43 43.7 462.7 -3.3 -48.5 120 1338 03 05 31 03 08 08 LP349-25 21 21 21 45.9 464.2 -3.1 -48.4 29 1338 03 08 08 03 11 30 --- 21 24 44 46.5 464.9 -3.1 -48.2 202 1390 03 08 09 03 11 30 J0037+2141 21 24 44 44.4 463.5 -3.2 -48.3 -9 1390 No stop 03 13 30 --- 21 26 44 44.7 463.9 -3.2 -48.2 111 1421 03 11 31 03 13 30 LP349-25 21 26 44 46.8 465.4 -3.0 -48.1 -9 1421 No stop 03 17 30 --- 21 30 45 47.5 466.3 -3.0 -47.8 231 1483 03 13 31 03 18 00 J0037+2141 21 31 15 45.5 464.9 -3.1 -47.9 21 1483 03 18 00 03 20 00 --- 21 33 15 45.9 465.4 -3.1 -47.8 120 1514 03 18 01 03 20 38 LP349-25 21 33 53 48.0 467.0 -2.9 -47.5 29 1514 03 20 38 03 24 00 --- 21 37 16 48.6 467.8 -2.9 -47.3 202 1566 03 20 39 03 24 00 J0037+2141 21 37 16 46.6 466.3 -3.0 -47.5 -9 1566 No stop 03 26 00 --- 21 39 16 46.9 466.8 -3.0 -47.3 111 1597 03 24 01 03 26 00 LP349-25 21 39 16 48.9 468.3 -2.8 -47.1 -9 1597 No stop 03 30 00 --- 21 43 17 49.6 469.3 -2.8 -46.7 231 1659 03 26 01 03 30 30 J0037+2141 21 43 47 47.7 467.8 -2.9 -47.0 21 1659 03 30 30 03 32 30 --- 21 45 47 48.0 468.3 -2.9 -46.8 120 1690 03 30 31 03 33 08 LP349-25 21 46 25 50.1 470.0 -2.7 -46.4 29 1690 03 33 08 03 36 30 --- 21 49 48 50.7 470.9 -2.7 -46.1 202 1742 03 33 09 03 36 30 J0037+2141 21 49 48 48.7 469.2 -2.8 -46.5 -9 1742 No stop 03 38 30 --- 21 51 48 49.0 469.7 -2.8 -46.3 111 1773 03 36 31 03 38 30 LP349-25 21 51 48 51.0 471.4 -2.6 -45.9 -9 1773 No stop 03 42 30 --- 21 55 49 51.7 472.4 -2.6 -45.5 231 1834 03 38 31 03 43 00 J0037+2141 21 56 19 49.8 470.8 -2.7 -45.9 21 1834 03 43 00 03 45 00 --- 21 58 19 50.1 471.3 -2.7 -45.7 120 1865 03 43 01 03 45 38 LP349-25 21 58 57 52.2 473.3 -2.5 -45.1 29 1865 03 45 38 03 49 00 --- 22 02 20 52.8 474.2 -2.4 -44.7 202 1917 03 45 39 Schedule for MEDICINA (Code Mc ) Page 5 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 03 49 00 J0037+2141 22 02 20 50.8 472.4 -2.6 -45.2 -9 1917 No stop 03 51 00 --- 22 04 20 51.1 472.9 -2.6 -45.0 111 1948 03 49 01 03 51 00 LP349-25 22 04 20 53.1 474.7 -2.4 -44.5 -9 1948 No stop 03 55 00 --- 22 08 21 53.7 475.8 -2.3 -44.0 231 2010 03 51 01 03 55 30 J0037+2141 22 08 51 51.8 474.1 -2.5 -44.5 21 2010 03 55 30 03 57 30 --- 22 10 51 52.2 474.6 -2.5 -44.3 120 2041 03 55 31 03 58 08 LP349-25 22 11 29 54.2 476.7 -2.3 -43.6 29 2041 03 58 08 04 01 30 --- 22 14 52 54.8 477.7 -2.2 -43.1 202 2093 03 58 09 04 01 30 J0037+2141 22 14 52 52.8 475.7 -2.4 -43.8 -9 2093 No stop 04 03 30 --- 22 16 52 53.1 476.3 -2.4 -43.5 111 2124 04 01 31 04 03 30 LP349-25 22 16 52 55.1 478.3 -2.2 -42.8 -9 2124 No stop 04 07 30 --- 22 20 53 55.7 479.5 -2.1 -42.2 231 2186 04 03 31 04 08 00 J0037+2141 22 21 23 53.9 477.6 -2.3 -42.9 22 2186 04 08 00 04 10 00 --- 22 23 23 54.2 478.1 -2.3 -42.6 120 2217 04 08 01 04 10 38 LP349-25 22 24 01 56.2 480.4 -2.1 -41.7 29 2217 04 10 38 04 14 00 --- 22 27 24 56.7 481.5 -2.0 -41.1 202 2269 04 10 39 04 14 00 J0037+2141 22 27 24 54.8 479.3 -2.2 -42.0 -8 2269 No stop 04 16 00 --- 22 29 24 55.1 479.9 -2.2 -41.7 112 2300 04 14 01 04 16 00 LP349-25 22 29 24 57.0 482.1 -2.0 -40.8 -8 2300 No stop 04 20 00 --- 22 33 25 57.6 483.5 -1.9 -40.1 232 2362 04 16 01 04 20 30 J0037+2141 22 33 55 55.8 481.3 -2.1 -41.0 22 2362 04 20 30 04 22 30 --- 22 35 55 56.1 482.0 -2.0 -40.7 120 2392 04 20 31 04 23 08 LP349-25 22 36 34 58.1 484.5 -1.9 -39.5 30 2392 04 23 08 04 26 30 --- 22 39 56 58.6 485.7 -1.8 -38.8 202 2444 04 23 09 04 26 30 J0037+2141 22 39 56 56.7 483.2 -2.0 -40.0 -8 2444 No stop 04 28 30 --- 22 41 56 57.0 483.9 -1.9 -39.6 112 2475 04 26 31 04 28 30 LP349-25 22 41 56 58.9 486.4 -1.8 -38.4 -8 2475 No stop 04 32 30 --- 22 45 57 59.4 487.8 -1.7 -37.6 232 2537 04 28 31 04 33 00 J0037+2141 22 46 27 57.7 485.4 -1.9 -38.8 22 2537 04 33 00 04 35 00 --- 22 48 27 58.0 486.1 -1.8 -38.4 120 2568 04 33 01 Schedule for MEDICINA (Code Mc ) Page 6 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 04 35 38 LP349-25 22 49 06 59.9 488.9 -1.7 -36.9 30 2568 04 35 38 04 39 00 --- 22 52 28 60.3 490.2 -1.6 -36.1 202 2620 04 35 39 04 39 00 J0037+2141 22 52 28 58.5 487.5 -1.8 -37.6 -8 2620 No stop 04 41 00 --- 22 54 28 58.8 488.2 -1.7 -37.1 112 2651 04 39 01 04 41 00 LP349-25 22 54 28 60.6 490.9 -1.6 -35.6 -8 2651 No stop 04 45 00 --- 22 58 29 61.2 492.5 -1.5 -34.7 232 2713 04 41 01 04 45 30 J0037+2141 22 58 59 59.4 489.8 -1.7 -36.1 22 2713 04 45 30 04 47 30 --- 23 01 00 59.7 490.6 -1.6 -35.7 120 2744 04 45 31 04 48 08 LP349-25 23 01 38 61.6 493.8 -1.5 -33.9 30 2744 04 48 08 04 51 30 --- 23 05 00 62.0 495.1 -1.4 -33.0 202 2796 04 48 09 04 51 30 J0037+2141 23 05 00 60.2 492.1 -1.6 -34.7 -8 2796 No stop 04 53 30 --- 23 07 01 60.5 492.9 -1.5 -34.3 112 2827 04 51 31 04 53 30 LP349-25 23 07 01 62.2 496.0 -1.4 -32.4 -8 2827 No stop 04 57 30 --- 23 11 01 62.7 497.7 -1.3 -31.3 232 2889 04 53 31 04 58 00 J0037+2141 23 11 31 61.1 494.6 -1.4 -33.1 22 2889 04 58 00 05 00 00 --- 23 13 32 61.3 495.5 -1.4 -32.6 120 2920 04 58 01 05 00 38 LP349-25 23 14 10 63.1 499.0 -1.2 -30.4 30 2920 05 00 38 05 04 00 --- 23 17 32 63.5 500.5 -1.2 -29.4 202 2972 05 00 39 05 04 00 J0037+2141 23 17 32 61.8 497.1 -1.3 -31.5 -8 2972 No stop 05 06 00 --- 23 19 33 62.1 498.0 -1.3 -30.9 112 3003 05 04 01 05 06 00 LP349-25 23 19 33 63.7 501.5 -1.2 -28.7 -9 3003 No stop 05 10 00 --- 23 23 33 64.2 503.3 -1.1 -27.4 231 3064 05 06 01 05 10 30 J0037+2141 23 24 03 62.6 499.9 -1.2 -29.6 21 3064 05 10 30 05 12 30 --- 23 26 04 62.8 500.8 -1.2 -29.0 120 3095 05 10 31 05 13 08 LP349-25 23 26 42 64.5 504.8 -1.0 -26.4 29 3095 05 13 08 05 16 30 --- 23 30 04 64.8 506.4 -1.0 -25.2 202 3147 05 13 09 05 16 30 J0037+2141 23 30 04 63.3 502.6 -1.1 -27.8 -9 3147 No stop 05 18 30 --- 23 32 05 63.5 503.5 -1.1 -27.2 111 3178 05 16 31 05 18 30 LP349-25 23 32 05 65.0 507.4 -0.9 -24.5 -9 3178 No stop 05 22 30 --- 23 36 05 65.4 509.5 -0.9 -23.1 231 3240 05 18 31 Schedule for MEDICINA (Code Mc ) Page 7 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 05 23 00 J0037+2141 23 36 35 64.0 505.6 -1.0 -25.7 21 3240 05 23 00 05 25 00 --- 23 38 36 64.2 506.6 -1.0 -25.0 120 3271 05 23 01 05 25 38 LP349-25 23 39 14 65.7 511.1 -0.8 -21.9 28 3271 05 25 38 05 29 00 --- 23 42 36 65.9 512.9 -0.8 -20.6 202 3323 05 25 39 05 29 00 J0037+2141 23 42 36 64.5 508.6 -0.9 -23.6 -10 3323 No stop 05 31 00 --- 23 44 37 64.7 509.6 -0.9 -22.9 110 3354 05 29 01 05 31 00 LP349-25 23 44 37 66.1 513.9 -0.7 -19.8 -10 3354 No stop 05 35 00 --- 23 48 37 66.4 516.1 -0.7 -18.2 230 3416 05 31 01 05 35 30 J0037+2141 23 49 07 65.1 511.9 -0.8 -21.2 20 3416 05 35 30 05 37 30 --- 23 51 08 65.3 512.9 -0.8 -20.5 120 3447 05 35 31 05 38 08 LP349-25 23 51 46 66.6 517.8 -0.6 -16.9 28 3447 05 38 08 05 41 30 --- 23 55 08 66.8 519.7 -0.6 -15.5 202 3499 05 38 09 05 41 30 J0037+2141 23 55 08 65.6 515.0 -0.7 -18.9 -10 3499 No stop 05 43 30 --- 23 57 09 65.7 516.1 -0.7 -18.1 110 3530 05 41 31 05 43 30 LP349-25 23 57 09 67.0 520.9 -0.5 -14.6 -10 3530 No stop 05 47 30 --- 00 01 09 67.2 523.2 -0.5 -12.9 230 3591 05 43 31 05 48 00 J0037+2141 00 01 39 66.1 518.5 -0.6 -16.3 20 3591 05 48 00 05 50 00 --- 00 03 40 66.2 519.6 -0.6 -15.5 120 3622 05 48 01 05 50 38 LP349-25 00 04 18 67.3 525.0 -0.4 -11.5 27 3622 05 50 38 05 54 00 --- 00 07 40 67.5 527.0 -0.4 -10.0 202 3674 05 50 39 05 54 00 J0037+2141 00 07 40 66.4 521.9 -0.5 -13.8 -11 3674 No stop 05 56 00 --- 00 09 41 66.5 523.0 -0.5 -13.0 109 3705 05 54 01 05 56 00 LP349-25 00 09 41 67.6 528.2 -0.3 -9.1 -11 3705 No stop 06 00 00 --- 00 13 41 67.7 530.6 -0.3 -7.2 229 3767 05 56 01 06 00 30 J0037+2141 00 14 12 66.7 525.6 -0.4 -11.0 19 3767 06 00 30 06 02 30 --- 00 16 12 66.8 526.7 -0.4 -10.1 120 3798 06 00 31 06 03 08 LP349-25 00 16 50 67.8 532.5 -0.2 -5.8 27 3798 06 03 08 06 06 30 --- 00 20 12 67.8 534.6 -0.1 -4.2 202 3850 06 03 09 06 06 30 J0037+2141 00 20 12 67.0 529.1 -0.3 -8.4 -11 3850 No stop 06 08 30 --- 00 22 13 67.0 530.3 -0.3 -7.5 109 3881 06 06 31 Schedule for MEDICINA (Code Mc ) Page 8 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 06 08 30 LP349-25 00 22 13 67.9 535.8 -0.1 -3.2 -11 3881 No stop 06 12 30 --- 00 26 13 67.9 538.3 -0.0 -1.3 229 3943 06 08 31 06 13 00 J0037+2141 00 26 44 67.2 532.9 -0.2 -5.4 19 3943 06 13 00 06 15 00 --- 00 28 44 67.2 534.1 -0.2 -4.5 120 3974 06 13 01 06 15 38 LP349-25 00 29 22 67.9 540.2 0.0 0.2 26 3974 06 15 38 06 19 00 --- 00 32 45 67.9 542.3 0.1 1.8 202 4026 06 15 39 06 19 00 J0037+2141 00 32 45 67.3 536.5 -0.1 -2.7 -11 4026 No stop 06 21 00 --- 00 34 45 67.3 537.7 -0.1 -1.7 109 4057 06 19 01 06 21 00 LP349-25 00 34 45 67.9 543.5 0.1 2.7 -12 4057 No stop 06 25 00 --- 00 38 46 67.8 546.0 0.2 4.6 228 4119 06 21 01 06 25 30 J0037+2141 00 39 16 67.3 540.5 0.0 0.4 18 4119 06 25 30 06 27 30 --- 00 41 16 67.3 541.7 0.0 1.3 120 4150 06 25 31 06 28 08 LP349-25 00 41 54 67.8 547.9 0.2 6.1 26 4150 06 28 08 06 31 30 --- 00 45 17 67.7 549.9 0.3 7.6 202 4202 06 28 09 06 31 30 J0037+2141 00 45 17 67.2 544.1 0.1 3.1 -12 4202 No stop 06 33 30 --- 00 47 17 67.2 545.3 0.1 4.0 108 4232 06 31 31 06 33 30 LP349-25 00 47 17 67.6 551.1 0.3 8.6 -12 4232 No stop 06 37 30 --- 00 51 18 67.5 553.5 0.4 10.4 228 4294 06 33 31 06 38 00 J0037+2141 00 51 48 67.1 548.0 0.2 6.1 18 4294 06 38 00 06 40 00 --- 00 53 48 67.1 549.1 0.3 7.0 120 4325 06 38 01 06 40 38 LP349-25 00 54 26 67.3 555.4 0.4 11.8 26 4325 06 40 38 06 44 00 --- 00 57 49 67.1 557.3 0.5 13.3 202 4377 06 40 39 06 44 00 J0037+2141 00 57 49 66.9 551.5 0.3 8.8 -12 4377 No stop 06 46 00 --- 00 59 49 66.9 552.7 0.4 9.7 108 4408 06 44 01 06 46 00 LP349-25 00 59 49 67.0 558.5 0.5 14.2 -12 4408 No stop 06 50 00 --- 01 03 50 66.8 560.8 0.6 15.9 228 4470 06 46 01 06 50 30 J0037+2141 01 04 20 66.7 555.3 0.4 11.7 18 4470 06 50 30 06 52 30 --- 01 06 20 66.6 556.4 0.5 12.6 120 4501 06 50 31 06 53 08 LP349-25 01 06 58 66.6 562.5 0.6 17.2 26 4501 06 53 08 06 56 30 --- 01 10 21 66.3 564.4 0.7 18.6 202 4553 06 53 09 Schedule for MEDICINA (Code Mc ) Page 9 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 06 56 30 J0037+2141 01 10 21 66.4 558.7 0.5 14.3 -11 4553 No stop 06 58 30 --- 01 12 21 66.2 559.8 0.6 15.1 109 4584 06 56 31 06 58 30 LP349-25 01 12 21 66.2 565.5 0.7 19.4 -12 4584 No stop 07 02 30 --- 01 16 22 65.9 567.6 0.8 21.0 228 4646 06 58 31 07 03 00 J0037+2141 01 16 52 66.0 562.3 0.6 17.0 19 4646 07 03 00 07 05 00 --- 01 18 52 65.8 563.4 0.7 17.8 120 4677 07 03 01 07 05 38 LP349-25 01 19 30 65.6 569.3 0.8 22.2 27 4677 07 05 38 07 09 00 --- 01 22 53 65.3 571.0 0.9 23.4 202 4729 07 05 39 07 09 00 J0037+2141 01 22 53 65.5 565.5 0.7 19.3 -11 4729 No stop 07 11 00 --- 01 24 53 65.4 566.6 0.8 20.1 109 4760 07 09 01 07 11 00 LP349-25 01 24 53 65.1 572.0 0.9 24.1 -11 4760 No stop 07 15 00 --- 01 28 54 64.7 574.0 1.0 25.6 229 4821 07 11 01 07 15 30 J0037+2141 01 29 24 65.0 568.9 0.8 21.8 19 4821 07 15 30 07 17 30 --- 01 31 24 64.8 569.9 0.9 22.5 120 4852 07 15 31 07 18 08 LP349-25 01 32 02 64.4 575.5 1.1 26.6 27 4852 07 18 08 07 21 30 --- 01 35 25 64.1 577.1 1.1 27.7 202 4904 07 18 09 07 21 30 J0037+2141 01 35 25 64.4 571.9 0.9 24.0 -11 4904 No stop 07 23 30 --- 01 37 25 64.3 572.9 1.0 24.7 109 4935 07 21 31 07 23 30 LP349-25 01 37 25 63.8 578.0 1.1 28.4 -11 4935 No stop 07 27 30 --- 01 41 26 63.4 579.9 1.2 29.6 229 4997 07 23 31 07 28 00 J0037+2141 01 41 56 63.8 575.1 1.1 26.2 19 4997 07 28 00 07 30 00 --- 01 43 56 63.6 576.0 1.1 26.8 120 5028 07 28 01 07 30 38 LP349-25 01 44 34 63.0 581.3 1.3 30.6 27 5028 07 30 38 07 34 00 --- 01 47 57 62.6 582.7 1.3 31.6 202 5080 07 30 39 07 34 00 J0037+2141 01 47 57 63.2 577.9 1.2 28.1 -10 5080 No stop 07 36 00 --- 01 49 57 62.9 578.8 1.2 28.7 110 5111 07 34 01 07 36 00 LP349-25 01 49 57 62.4 583.6 1.3 32.1 -10 5111 No stop 07 40 00 --- 01 53 58 61.9 585.2 1.4 33.2 230 5173 07 36 01 07 40 30 J0037+2141 01 54 28 62.4 580.8 1.3 30.1 20 5173 07 40 30 07 42 30 --- 01 56 28 62.2 581.6 1.3 30.7 120 5204 07 40 31 Schedule for MEDICINA (Code Mc ) Page 10 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 07 43 08 LP349-25 01 57 06 61.5 586.5 1.5 34.0 28 5204 07 43 08 07 46 30 --- 02 00 29 61.0 587.9 1.5 34.9 202 5256 07 43 09 07 46 30 J0037+2141 02 00 29 61.7 583.3 1.4 31.8 -10 5256 No stop 07 48 30 --- 02 02 29 61.5 584.1 1.4 32.3 110 5287 07 46 31 07 48 30 LP349-25 02 02 29 60.8 588.6 1.6 35.4 -10 5287 No stop 07 52 30 --- 02 06 30 60.2 590.2 1.6 36.3 230 5349 07 48 31 07 53 00 J0037+2141 02 07 00 60.9 586.0 1.5 33.5 20 5349 07 53 00 07 55 00 --- 02 09 00 60.6 586.8 1.5 34.0 120 5379 07 53 01 07 55 38 LP349-25 02 09 38 59.8 591.3 1.7 37.0 28 5379 07 55 38 07 59 00 --- 02 13 01 59.3 592.5 1.7 37.8 202 5432 07 55 39 07 59 00 J0037+2141 02 13 01 60.1 588.3 1.6 35.0 -10 5432 No stop 08 01 00 --- 02 15 01 59.8 589.1 1.6 35.5 110 5462 07 59 01 08 01 00 LP349-25 02 15 01 59.0 593.3 1.8 38.2 -10 5462 No stop 08 05 00 --- 02 19 02 58.5 594.7 1.8 39.0 230 5524 08 01 01 08 05 30 J0037+2141 02 19 32 59.2 590.7 1.7 36.5 21 5524 08 05 30 08 07 30 --- 02 21 32 58.9 591.5 1.7 36.9 120 5555 08 05 31 08 08 08 LP349-25 02 22 10 58.0 595.7 1.9 39.6 29 5555 08 08 08 08 11 30 --- 02 25 33 57.5 596.8 1.9 40.2 202 5607 08 08 09 08 11 30 J0037+2141 02 25 33 58.4 592.9 1.8 37.8 -9 5607 No stop 08 13 30 --- 02 27 33 58.1 593.6 1.8 38.2 111 5638 08 11 31 08 13 30 LP349-25 02 27 33 57.2 597.5 2.0 40.6 -9 5638 No stop 08 17 30 --- 02 31 34 56.6 598.8 2.0 41.3 231 5700 08 13 31 08 18 00 J0037+2141 02 32 04 57.4 595.1 1.9 39.1 21 5700 08 18 00 08 20 00 --- 02 34 04 57.1 595.8 1.9 39.4 120 5731 08 18 01 08 20 38 LP349-25 02 34 43 56.1 599.8 2.1 41.8 29 5731 08 20 38 08 24 00 --- 02 38 05 55.6 600.8 2.2 42.3 202 5783 08 20 39 08 24 00 J0037+2141 02 38 05 56.6 597.1 2.0 40.1 -9 5783 No stop 08 26 00 --- 02 40 05 56.3 597.7 2.0 40.5 111 5814 08 24 01 08 26 00 LP349-25 02 40 05 55.3 601.4 2.2 42.6 -9 5814 No stop 08 30 00 --- 02 44 06 54.6 602.6 2.3 43.2 231 5876 08 26 01 Schedule for MEDICINA (Code Mc ) Page 11 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 08 30 30 J0037+2141 02 44 36 55.6 599.2 2.1 41.2 21 5876 08 30 30 08 32 30 --- 02 46 36 55.3 599.8 2.1 41.6 120 5907 08 30 31 08 33 08 LP349-25 02 47 15 54.1 603.5 2.3 43.6 29 5907 08 33 08 08 36 30 --- 02 50 37 53.6 604.4 2.4 44.1 202 5959 08 33 09 08 36 30 J0037+2141 02 50 37 54.6 601.0 2.2 42.2 -8 5959 No stop 08 38 30 --- 02 52 37 54.3 601.6 2.2 42.5 112 5990 08 36 31 08 38 30 LP349-25 02 52 37 53.3 605.0 2.4 44.4 -9 5990 No stop 08 42 30 --- 02 56 38 52.6 606.1 2.5 44.8 231 6051 08 38 31 08 43 00 J0037+2141 02 57 08 53.6 602.9 2.3 43.1 22 6051 08 43 00 08 45 00 --- 02 59 09 53.3 603.4 2.3 43.4 120 6082 08 43 01 08 45 38 LP349-25 02 59 47 52.1 606.9 2.5 45.2 30 6082 08 45 38 08 49 00 --- 03 03 09 51.6 607.8 2.6 45.6 202 6134 08 45 39 08 49 00 J0037+2141 03 03 09 52.6 604.6 2.4 43.9 -8 6134 No stop 08 51 00 --- 03 05 10 52.3 605.1 2.4 44.2 112 6165 08 49 01 08 51 00 LP349-25 03 05 10 51.2 608.3 2.6 45.8 -8 6165 No stop 08 55 00 --- 03 09 10 50.6 609.4 2.7 46.2 232 6227 08 51 01 08 55 30 J0037+2141 03 09 40 51.6 606.3 2.5 44.7 22 6227 08 55 30 08 57 30 --- 03 11 41 51.3 606.9 2.6 44.9 120 6258 08 55 31 08 58 08 LP349-25 03 12 19 50.0 610.1 2.7 46.5 30 6258 08 58 08 09 01 30 --- 03 15 41 49.5 611.0 2.8 46.8 202 6310 08 58 09 09 01 30 J0037+2141 03 15 41 50.6 607.9 2.6 45.4 -8 6310 No stop 09 03 30 --- 03 17 42 50.3 608.4 2.7 45.6 112 6341 09 01 31 09 03 30 LP349-25 03 17 42 49.1 611.5 2.8 47.0 -8 6341 No stop 09 07 30 --- 03 21 42 48.4 612.4 2.9 47.3 232 6403 09 03 31 09 08 00 J0037+2141 03 22 12 49.5 609.5 2.7 46.0 22 6403 09 08 00 09 10 00 --- 03 24 13 49.2 610.0 2.8 46.2 120 6434 09 08 01 09 10 38 LP349-25 03 24 51 47.9 613.1 2.9 47.6 30 6434 09 10 38 09 14 00 --- 03 28 13 47.3 613.9 3.0 47.8 202 6486 09 10 39 09 14 00 J0037+2141 03 28 13 48.5 611.0 2.8 46.6 -8 6486 No stop 09 16 00 --- 03 30 14 48.2 611.5 2.9 46.7 112 6517 09 14 01 Schedule for MEDICINA (Code Mc ) Page 12 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 09 16 00 LP349-25 03 30 14 47.0 614.4 3.0 48.0 -8 6517 No stop 09 20 00 --- 03 34 14 46.3 615.3 3.1 48.3 232 6579 09 16 01 09 20 30 J0037+2141 03 34 44 47.4 612.6 2.9 47.1 22 6579 09 20 30 09 22 30 --- 03 36 45 47.1 613.0 3.0 47.3 120 6609 09 20 31 09 23 08 LP349-25 03 37 23 45.8 616.0 3.1 48.5 30 6609 09 23 08 09 26 30 --- 03 40 45 45.2 616.7 3.2 48.7 202 6661 09 23 09 09 26 30 J0037+2141 03 40 45 46.4 613.9 3.0 47.6 -8 6661 No stop 09 28 30 --- 03 42 46 46.0 614.4 3.1 47.7 112 6692 09 26 31 09 28 30 LP349-25 03 42 46 44.8 617.1 3.2 48.8 -8 6692 No stop 09 32 30 --- 03 46 46 44.1 618.0 3.3 49.0 232 6754 09 28 31 09 33 00 J0037+2141 03 47 16 45.3 615.4 3.1 48.0 22 6754 09 33 00 09 35 00 --- 03 49 17 44.9 615.8 3.2 48.1 120 6785 09 33 01 09 35 38 LP349-25 03 49 55 43.6 618.7 3.3 49.1 30 6785 09 35 38 09 39 00 --- 03 53 17 43.0 619.4 3.4 49.3 202 6837 09 35 39 09 39 00 J0037+2141 03 53 17 44.2 616.7 3.2 48.4 -7 6837 No stop 09 41 00 --- 03 55 18 43.9 617.1 3.3 48.5 113 6868 09 39 01 09 41 00 LP349-25 03 55 18 42.6 619.8 3.4 49.4 -7 6868 No stop 09 45 00 --- 03 59 18 41.9 620.6 3.5 49.6 233 6930 09 41 01 09 45 30 J0037+2141 03 59 48 43.1 618.1 3.4 48.7 23 6930 09 45 30 09 47 30 --- 04 01 49 42.7 618.5 3.4 48.8 120 6961 09 45 31 09 48 08 LP349-25 04 02 27 41.4 621.2 3.6 49.7 31 6961 09 48 08 09 51 30 --- 04 05 49 40.8 621.9 3.6 49.8 202 7013 09 48 09 09 51 30 J0037+2141 04 05 49 42.0 619.3 3.5 49.0 -7 7013 No stop 09 53 30 --- 04 07 50 41.7 619.8 3.5 49.1 113 7044 09 51 31 09 53 30 LP349-25 04 07 50 40.4 622.3 3.6 49.9 -7 7044 No stop 09 57 30 --- 04 11 50 39.7 623.1 3.7 50.0 233 7106 09 53 31 09 58 00 J0037+2141 04 12 21 40.9 620.7 3.6 49.3 23 7106 09 58 00 10 00 00 --- 04 14 21 40.5 621.1 3.6 49.3 120 7137 09 58 01 10 00 38 LP349-25 04 14 59 39.2 623.7 3.8 50.1 31 7137 10 00 38 10 04 00 --- 04 18 22 38.6 624.3 3.8 50.1 202 7189 10 00 39 Schedule for MEDICINA (Code Mc ) Page 13 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sun 13 Jun 2021 Day 164 --- 10 04 00 J0037+2141 04 18 22 39.8 621.9 3.7 49.5 -7 7189 No stop 10 06 00 --- 04 20 22 39.5 622.2 3.7 49.5 113 7220 10 04 01 10 06 00 LP349-25 04 20 22 38.2 624.7 3.9 50.2 -7 7220 No stop 10 10 00 --- 04 24 23 37.5 625.4 3.9 50.3 233 7281 10 06 01 10 10 30 J0037+2141 04 24 53 38.7 623.1 3.8 49.7 23 7281 10 10 30 10 12 30 --- 04 26 53 38.3 623.5 3.8 49.7 120 7312 10 10 31 10 13 08 LP349-25 04 27 31 36.9 626.0 4.0 50.3 31 7312 10 13 08 10 16 30 --- 04 30 54 36.3 626.6 4.0 50.4 202 7364 10 13 09 10 16 30 J0037+2141 04 30 54 37.6 624.3 3.9 49.8 -7 7364 No stop 10 18 30 --- 04 32 54 37.3 624.6 3.9 49.9 113 7395 10 16 31 10 18 30 LP349-25 04 32 54 36.0 627.0 4.1 50.4 -7 7395 No stop 10 22 30 --- 04 36 55 35.3 627.7 4.1 50.4 233 7457 10 18 31 10 23 00 J0037+2141 04 37 25 36.5 625.5 4.0 50.0 23 7457 10 23 00 10 25 00 --- 04 39 25 36.1 625.9 4.0 50.0 120 7488 10 23 01 10 25 45 0017+200 04 40 10 31.9 628.0 4.3 49.5 32 7488 10 25 45 10 30 00 --- 04 44 26 31.2 628.8 4.4 49.5 255 7554 10 25 46 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.C2048 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 10 Station: MEDICINA Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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 = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 4 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 4 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * LP349-25 00 25 19.000426 * 00 27 55.926000 00 29 01.881553 0.00 22 02 57.56469 * 22 19 32.84000 22 26 24.74949 0.00 From catalog imbedded in main SCHED input file. * J0037+2141 00 34 45.636140 * 00 37 23.540800 00 38 29.858577 0.00 21 25 23.48404 * 21 41 53.12700 21 48 42.89324 0.00 From catalog imbedded in main SCHED input file. J0019+2021 00 17 02.119551 * 00 19 37.854494 00 20 43.354962 0.12 * 0017+200 20 05 06.80757 * 20 21 45.64453 20 28 39.63518 0.12 J0019+20 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 492 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 LP349-25 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 5.157 428.671 J0037+2141 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 2.833 210.148 0017+200 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.154 11.937 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) LP349-25 67.9 J0037+2141 65.9 0017+200 70.3 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