COVER INFORMATION Station: YEBES40M (Code Ys ) Experiment: EVN mapping of 6.7 GHz maser in Cep A Exp. Code: RD002 Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Michal Durjasz Address: Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113037 EMAIL: md@astro.uni.torun.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: MKV, 128Mb/s Notes: Please, make sure the PHASE CAL is OFF. Schedule for YEBES40M (Code Ys ) Page 2 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- Next scan frequencies: 6662.08 6662.08 6662.08 6662.08 6666.08 6666.08 6666.08 6666.08 6670.08 6670.08 6670.08 6670.08 6674.08 6674.08 6674.08 6674.08 Next BBC frequencies: 760.08 760.08 760.08 760.08 764.08 764.08 764.08 764.08 768.08 768.08 768.08 768.08 772.08 772.08 772.08 772.08 Next scan bandwidths: 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 05 30 00 2007+777 22 02 16 50.7 -9.3 2.0 144.0 0 0 05 30 00 05 35 00 --- 22 07 16 50.6 -9.6 2.0 142.5 300 5 05 30 01 05 39 00 J2254+6209 22 11 17 67.3 13.3 -0.7 -158.0 201 5 05 39 00 05 40 45 =2252+618 22 13 02 67.4 12.8 -0.7 -158.8 105 7 05 39 01 05 41 15 CEPA 22 13 32 67.4 13.3 -0.7 -158.0 14 7 05 41 15 05 44 30 --- 22 16 48 67.6 12.4 -0.7 -159.6 195 10 05 41 16 05 44 30 J2254+6209 22 16 48 67.5 11.7 -0.6 -160.6 -16 10 No stop 05 46 15 =2252+618 22 18 33 67.6 11.2 -0.6 -161.5 89 11 05 44 31 05 46 45 CEPA 22 19 03 67.6 11.7 -0.6 -160.7 14 11 05 46 45 05 50 00 --- 22 22 19 67.8 10.8 -0.6 -162.3 195 14 05 46 46 05 50 00 J2254+6209 22 22 19 67.7 10.1 -0.5 -163.3 -16 14 No stop 05 51 45 =2252+618 22 24 04 67.8 9.6 -0.5 -164.2 89 16 05 50 01 05 52 15 CEPA 22 24 34 67.8 10.1 -0.5 -163.4 14 16 05 52 15 05 55 30 --- 22 27 50 67.9 9.1 -0.5 -165.1 195 19 05 52 16 05 55 30 J2254+6209 22 27 50 67.9 8.5 -0.5 -166.1 -16 19 No stop 05 57 15 =2252+618 22 29 35 67.9 7.9 -0.4 -167.0 89 21 05 55 31 05 57 45 CEPA 22 30 05 68.0 8.4 -0.5 -166.2 14 21 05 57 45 06 01 00 --- 22 33 21 68.1 7.4 -0.4 -167.8 195 24 05 57 46 06 01 00 J2254+6209 22 33 21 68.0 6.8 -0.4 -168.8 -16 24 No stop 06 02 45 =2252+618 22 35 06 68.1 6.3 -0.3 -169.7 89 26 06 01 01 06 03 15 CEPA 22 35 36 68.2 6.8 -0.4 -169.0 14 26 06 03 15 06 06 30 --- 22 38 52 68.2 5.7 -0.3 -170.6 195 29 06 03 16 06 06 30 J2254+6209 22 38 52 68.1 5.1 -0.3 -171.6 -16 29 No stop 06 08 15 =2252+618 22 40 37 68.2 4.6 -0.2 -172.5 89 31 06 06 31 06 08 45 CEPA 22 41 07 68.3 5.0 -0.3 -171.8 14 31 06 08 45 06 12 00 --- 22 44 22 68.3 4.0 -0.2 -173.4 195 34 06 08 46 Schedule for YEBES40M (Code Ys ) Page 3 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- 06 12 00 J2254+6209 22 44 22 68.2 3.4 -0.2 -174.4 -16 34 No stop 06 13 45 =2252+618 22 46 08 68.2 2.8 -0.2 -175.3 89 36 06 12 01 06 14 15 CEPA 22 46 38 68.3 3.3 -0.2 -174.6 14 36 06 14 15 06 17 30 --- 22 49 53 68.4 2.3 -0.1 -176.3 195 39 06 14 16 06 17 30 J2254+6209 22 49 53 68.2 1.7 -0.1 -177.3 -16 39 No stop 06 19 15 =2252+618 22 51 39 68.3 1.1 -0.1 -178.2 89 40 06 17 31 06 19 45 CEPA 22 52 09 68.4 1.6 -0.1 -177.4 14 40 06 19 45 06 23 00 --- 22 55 24 68.4 0.5 -0.0 -179.1 195 43 06 19 46 06 23 00 J2254+6209 22 55 24 68.3 -0.1 0.0 179.9 -16 43 No stop 06 24 45 =2252+618 22 57 10 68.3 -0.6 0.0 179.0 89 45 06 23 01 06 25 15 CEPA 22 57 40 68.4 -0.2 0.0 179.7 14 45 06 25 15 06 28 30 --- 23 00 55 68.4 -1.2 0.1 178.0 195 48 06 25 16 06 28 30 J2254+6209 23 00 55 68.2 -1.8 0.1 177.1 -16 48 No stop 06 30 15 =2252+618 23 02 40 68.2 -2.3 0.1 176.2 89 50 06 28 31 06 30 45 CEPA 23 03 11 68.4 -1.9 0.1 176.9 14 50 06 30 45 06 34 00 --- 23 06 26 68.3 -3.0 0.2 175.2 195 53 06 30 46 06 34 00 J2254+6209 23 06 26 68.2 -3.5 0.2 174.3 -16 53 No stop 06 35 45 =2252+618 23 08 11 68.2 -4.1 0.2 173.4 89 55 06 34 01 06 36 15 CEPA 23 08 41 68.3 -3.7 0.2 174.0 14 55 06 36 15 06 39 30 --- 23 11 57 68.3 -4.7 0.2 172.4 195 58 06 36 16 06 39 30 J2254+6209 23 11 57 68.1 -5.2 0.3 171.4 -16 58 No stop 06 41 15 =2252+618 23 13 42 68.1 -5.8 0.3 170.6 89 60 06 39 31 06 41 45 CEPA 23 14 12 68.2 -5.4 0.3 171.2 14 60 06 41 45 06 45 00 --- 23 17 28 68.2 -6.4 0.3 169.5 195 63 06 41 46 06 45 00 J2254+6209 23 17 28 68.0 -6.9 0.4 168.7 -16 63 No stop 06 46 45 =2252+618 23 19 13 68.0 -7.5 0.4 167.8 89 64 06 45 01 06 47 15 CEPA 23 19 43 68.1 -7.1 0.4 168.4 14 64 06 47 15 06 50 30 --- 23 22 59 68.0 -8.1 0.4 166.8 195 68 06 47 16 06 50 30 J2254+6209 23 22 59 67.9 -8.6 0.5 165.9 -15 68 No stop 06 52 15 =2252+618 23 24 44 67.8 -9.1 0.5 165.0 90 69 06 50 31 Schedule for YEBES40M (Code Ys ) Page 4 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- 06 52 45 CEPA 23 25 14 68.0 -8.8 0.5 165.6 15 69 06 52 45 06 56 00 --- 23 28 30 67.9 -9.8 0.5 164.0 195 72 06 52 46 06 56 00 J2254+6209 23 28 30 67.7 -10.2 0.6 163.2 -15 72 No stop 06 57 45 =2252+618 23 30 15 67.6 -10.7 0.6 162.3 90 74 06 56 01 06 58 15 CEPA 23 30 45 67.8 -10.4 0.6 162.9 15 74 06 58 15 07 01 30 --- 23 34 01 67.7 -11.4 0.6 161.3 195 77 06 58 16 07 01 30 J2254+6209 23 34 01 67.5 -11.8 0.6 160.5 -15 77 No stop 07 03 15 =2252+618 23 35 46 67.4 -12.3 0.7 159.6 90 79 07 01 31 07 03 45 CEPA 23 36 16 67.6 -12.0 0.7 160.2 15 79 07 03 45 07 07 00 --- 23 39 32 67.5 -13.0 0.7 158.6 195 82 07 03 46 07 07 00 J2254+6209 23 39 32 67.3 -13.4 0.7 157.8 -15 82 No stop 07 08 45 =2252+618 23 41 17 67.2 -13.9 0.8 157.0 90 84 07 07 01 07 09 15 CEPA 23 41 47 67.4 -13.6 0.7 157.5 15 84 07 09 15 07 12 30 --- 23 45 02 67.2 -14.5 0.8 155.9 195 87 07 09 16 07 12 30 J2254+6209 23 45 02 67.0 -14.9 0.8 155.2 -15 87 No stop 07 14 15 =2252+618 23 46 48 66.9 -15.4 0.9 154.4 90 89 07 12 31 07 14 45 CEPA 23 47 18 67.1 -15.1 0.8 154.9 15 89 07 14 45 07 18 00 --- 23 50 33 66.9 -16.0 0.9 153.3 195 92 07 14 46 07 18 00 J2254+6209 23 50 33 66.7 -16.4 0.9 152.6 -15 92 No stop 07 19 45 =2252+618 23 52 19 66.6 -16.8 1.0 151.8 90 93 07 18 01 07 20 15 CEPA 23 52 49 66.8 -16.6 0.9 152.3 15 93 07 20 15 07 23 30 --- 23 56 04 66.6 -17.5 1.0 150.8 195 97 07 20 16 07 23 30 J2254+6209 23 56 04 66.4 -17.8 1.0 150.1 -15 97 No stop 07 25 15 =2252+618 23 57 50 66.3 -18.2 1.0 149.3 90 98 07 23 31 07 25 45 CEPA 23 58 20 66.5 -18.0 1.0 149.8 15 98 07 25 45 07 29 00 --- 00 01 35 66.3 -18.8 1.1 148.3 195 101 07 25 46 07 29 00 J2254+6209 00 01 35 66.1 -19.1 1.1 147.6 -15 101 No stop 07 30 45 =2252+618 00 03 20 66.0 -19.6 1.1 146.8 90 103 07 29 01 07 33 45 2007+777 00 06 21 45.6 -15.0 4.0 109.3 145 103 07 33 45 07 39 45 --- 00 12 22 45.3 -15.2 4.1 107.7 360 109 07 33 46 Schedule for YEBES40M (Code Ys ) Page 5 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- ---------- TIANMA65 ending here ---------- 07 42 45 J2254+6209 00 15 22 65.2 -22.3 1.3 141.7 145 109 07 42 45 07 44 30 =2252+618 00 17 08 65.0 -22.7 1.4 141.0 105 111 07 42 46 07 45 00 CEPA 00 17 38 65.2 -22.6 1.3 141.4 15 111 07 45 00 07 48 15 --- 00 20 53 65.0 -23.3 1.4 140.0 195 114 07 45 01 07 48 15 J2254+6209 00 20 53 64.7 -23.5 1.4 139.4 -15 114 No stop 07 50 00 =2252+618 00 22 39 64.6 -23.8 1.5 138.7 90 115 07 48 16 07 50 30 CEPA 00 23 09 64.8 -23.8 1.4 139.1 15 115 07 50 30 07 53 45 --- 00 26 24 64.6 -24.4 1.5 137.7 195 119 07 50 31 07 53 45 J2254+6209 00 26 24 64.3 -24.6 1.5 137.2 -15 119 No stop 07 55 30 =2252+618 00 28 09 64.2 -24.9 1.5 136.5 90 120 07 53 46 07 56 00 CEPA 00 28 40 64.4 -24.9 1.5 136.8 15 120 07 56 00 07 59 15 --- 00 31 55 64.1 -25.5 1.6 135.6 195 123 07 56 01 07 59 15 J2254+6209 00 31 55 63.9 -25.7 1.6 135.0 -15 123 No stop 08 01 00 =2252+618 00 33 40 63.7 -26.0 1.6 134.3 90 125 07 59 16 08 01 30 CEPA 00 34 10 63.9 -25.9 1.6 134.7 15 125 08 01 30 08 04 45 --- 00 37 26 63.7 -26.5 1.7 133.4 195 128 08 01 31 08 04 45 J2254+6209 00 37 26 63.4 -26.7 1.7 132.9 -15 128 No stop 08 06 30 =2252+618 00 39 11 63.3 -27.0 1.7 132.2 90 130 08 04 46 08 07 00 CEPA 00 39 41 63.5 -26.9 1.7 132.6 15 130 08 07 00 08 10 15 --- 00 42 57 63.2 -27.5 1.8 131.3 195 133 08 07 01 08 10 15 J2254+6209 00 42 57 62.9 -27.6 1.8 130.8 -15 133 No stop 08 12 00 =2252+618 00 44 42 62.8 -27.9 1.8 130.2 90 135 08 10 16 ---------- Ef out for pointing ---------- 08 12 30 CEPA 00 45 12 63.0 -27.9 1.8 130.5 15 135 08 12 30 08 15 45 --- 00 48 28 62.7 -28.4 1.9 129.3 195 138 08 12 31 08 15 45 J2254+6209 00 48 28 62.4 -28.5 1.9 128.8 -15 138 No stop 08 17 30 =2252+618 00 50 13 62.3 -28.8 1.9 128.2 90 140 08 15 46 08 18 00 CEPA 00 50 43 62.5 -28.8 1.9 128.5 15 140 08 18 00 08 21 15 --- 00 53 59 62.2 -29.3 1.9 127.3 195 143 08 18 01 Schedule for YEBES40M (Code Ys ) Page 6 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- 08 21 15 J2254+6209 00 53 59 61.9 -29.3 2.0 126.8 -15 143 No stop 08 23 00 =2252+618 00 55 44 61.8 -29.6 2.0 126.2 90 144 08 21 16 ---------- Ef back again ---------- 08 23 30 CEPA 00 56 14 62.0 -29.6 2.0 126.5 15 144 08 23 30 08 26 45 --- 00 59 30 61.7 -30.1 2.0 125.4 195 148 08 23 31 08 26 45 J2254+6209 00 59 30 61.4 -30.1 2.1 124.9 -15 148 No stop 08 28 30 =2252+618 01 01 15 61.2 -30.4 2.1 124.3 90 149 08 26 46 ---------- Ef back again ---------- 08 29 00 CEPA 01 01 45 61.5 -30.4 2.1 124.6 15 149 08 29 00 08 32 15 --- 01 05 01 61.1 -30.9 2.1 123.5 195 152 08 29 01 08 32 15 J2254+6209 01 05 01 60.9 -30.9 2.2 123.0 -15 152 No stop 08 34 00 =2252+618 01 06 46 60.7 -31.1 2.2 122.5 90 154 08 32 16 ---------- Ef back again ---------- 08 34 30 CEPA 01 07 16 60.9 -31.2 2.2 122.7 15 154 08 34 30 08 37 45 --- 01 10 31 60.6 -31.6 2.2 121.6 195 157 08 34 31 08 37 45 J2254+6209 01 10 31 60.3 -31.6 2.3 121.2 -15 157 No stop 08 39 30 =2252+618 01 12 17 60.2 -31.8 2.3 120.6 90 159 08 37 46 ---------- Ef back again ---------- 08 40 00 CEPA 01 12 47 60.4 -31.8 2.3 120.9 15 159 08 40 00 08 43 15 --- 01 16 02 60.0 -32.2 2.3 119.8 195 162 08 40 01 08 43 15 J2254+6209 01 16 02 59.8 -32.2 2.3 119.4 -15 162 No stop 08 45 00 =2252+618 01 17 48 59.6 -32.4 2.4 118.9 90 164 08 43 16 ---------- Ef back again ---------- 08 45 30 CEPA 01 18 18 59.8 -32.5 2.4 119.1 15 164 08 45 30 08 48 45 --- 01 21 33 59.5 -32.9 2.4 118.1 195 167 08 45 31 08 48 45 J2254+6209 01 21 33 59.2 -32.8 2.4 117.7 -15 167 No stop 08 50 30 =2252+618 01 23 19 59.0 -33.0 2.5 117.1 90 169 08 48 46 Schedule for YEBES40M (Code Ys ) Page 7 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- ---------- Ef back again ---------- 08 51 00 CEPA 01 23 49 59.2 -33.1 2.4 117.4 15 169 08 51 00 08 54 15 --- 01 27 04 58.9 -33.4 2.5 116.4 195 172 08 51 01 08 54 15 J2254+6209 01 27 04 58.7 -33.4 2.5 116.0 -15 172 No stop 08 56 00 =2252+618 01 28 49 58.5 -33.6 2.6 115.5 90 173 08 54 16 ---------- Ef back again ---------- 08 56 30 CEPA 01 29 19 58.7 -33.7 2.5 115.7 15 173 08 56 30 08 59 45 --- 01 32 35 58.3 -34.0 2.6 114.7 195 177 08 56 31 08 59 45 J2254+6209 01 32 35 58.1 -33.9 2.6 114.3 -15 177 No stop 09 01 30 =2252+618 01 34 20 57.9 -34.1 2.7 113.8 90 178 08 59 46 ---------- Ef back again ---------- 09 02 00 CEPA 01 34 50 58.1 -34.2 2.6 114.0 15 178 09 02 00 09 05 15 --- 01 38 06 57.7 -34.5 2.7 113.1 195 181 09 02 01 09 05 15 J2254+6209 01 38 06 57.5 -34.4 2.7 112.7 -15 181 No stop 09 07 00 =2252+618 01 39 51 57.3 -34.5 2.7 112.2 90 183 09 05 16 ---------- Ef back again ---------- 09 07 30 CEPA 01 40 21 57.5 -34.6 2.7 112.4 15 183 09 07 30 09 10 45 --- 01 43 37 57.1 -34.9 2.8 111.5 195 186 09 07 31 09 10 45 J2254+6209 01 43 37 56.9 -34.8 2.8 111.1 -15 186 No stop 09 12 30 =2252+618 01 45 22 56.7 -35.0 2.8 110.6 90 188 09 10 46 ---------- Ef back again ---------- 09 13 00 CEPA 01 45 52 56.9 -35.1 2.8 110.8 15 188 09 13 00 09 16 15 --- 01 49 08 56.5 -35.3 2.9 109.9 195 191 09 13 01 09 16 15 J2254+6209 01 49 08 56.3 -35.2 2.9 109.6 -15 191 No stop 09 18 00 =2252+618 01 50 53 56.1 -35.4 2.9 109.1 90 193 09 16 16 ---------- Ef back again ---------- 09 18 30 CEPA 01 51 23 56.3 -35.5 2.9 109.3 15 193 09 18 30 09 21 45 --- 01 54 39 55.9 -35.7 3.0 108.4 195 196 09 18 31 Schedule for YEBES40M (Code Ys ) Page 8 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- 09 21 45 J2254+6209 01 54 39 55.7 -35.6 3.0 108.0 -15 196 No stop 09 23 30 =2252+618 01 56 24 55.5 -35.7 3.0 107.5 90 198 09 21 46 ---------- Ef back again ---------- 09 24 00 CEPA 01 56 54 55.7 -35.9 3.0 107.7 15 198 09 24 00 09 27 15 --- 02 00 10 55.3 -36.1 3.1 106.9 195 201 09 24 01 09 27 15 J2254+6209 02 00 10 55.1 -35.9 3.1 106.5 -15 201 No stop 09 29 00 =2252+618 02 01 55 54.9 -36.0 3.1 106.1 90 202 09 27 16 ---------- Ef back again ---------- 09 29 30 CEPA 02 02 25 55.1 -36.2 3.1 106.3 15 202 09 29 30 09 32 45 --- 02 05 40 54.7 -36.4 3.1 105.4 195 206 09 29 31 09 32 45 J2254+6209 02 05 40 54.4 -36.2 3.2 105.1 -15 206 No stop 09 34 30 =2252+618 02 07 26 54.3 -36.3 3.2 104.6 90 207 09 32 46 ---------- Ef back again ---------- 09 35 00 CEPA 02 07 56 54.4 -36.5 3.2 104.8 15 207 09 35 00 09 38 15 --- 02 11 11 54.1 -36.6 3.2 103.9 195 210 09 35 01 09 38 15 J2254+6209 02 11 11 53.8 -36.5 3.3 103.6 -15 210 No stop 09 40 00 =2252+618 02 12 57 53.6 -36.6 3.3 103.2 90 212 09 38 16 ---------- Ef back again ---------- 09 40 30 CEPA 02 13 27 53.8 -36.7 3.3 103.4 15 212 09 40 30 09 43 45 --- 02 16 42 53.4 -36.9 3.3 102.5 195 215 09 40 31 09 43 45 J2254+6209 02 16 42 53.2 -36.8 3.4 102.2 -15 215 No stop 09 45 30 =2252+618 02 18 28 53.0 -36.8 3.4 101.8 90 217 09 43 46 ---------- Ef back again ---------- 09 46 00 CEPA 02 18 58 53.2 -37.0 3.4 101.9 15 217 09 46 00 09 49 15 --- 02 22 13 52.8 -37.1 3.4 101.1 195 220 09 46 01 09 49 15 J2254+6209 02 22 13 52.6 -37.0 3.5 100.8 -15 220 No stop 09 51 00 =2252+618 02 23 58 52.4 -37.0 3.5 100.4 90 222 09 49 16 Schedule for YEBES40M (Code Ys ) Page 9 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- ---------- Ef back again ---------- 09 51 30 CEPA 02 24 29 52.6 -37.2 3.5 100.6 15 222 09 51 30 09 54 45 --- 02 27 44 52.2 -37.3 3.5 99.8 195 225 09 51 31 09 54 45 J2254+6209 02 27 44 51.9 -37.2 3.5 99.5 -15 225 No stop 09 56 30 =2252+618 02 29 29 51.7 -37.2 3.6 99.0 90 227 09 54 46 ---------- Ef back again ---------- 09 57 00 CEPA 02 29 59 51.9 -37.4 3.5 99.2 15 227 09 57 00 10 00 15 --- 02 33 15 51.5 -37.5 3.6 98.4 195 230 09 57 01 10 00 15 J2254+6209 02 33 15 51.3 -37.3 3.6 98.1 -15 230 No stop 10 02 00 =2252+618 02 35 00 51.1 -37.4 3.7 97.7 90 231 10 00 16 ---------- Ef back again ---------- 10 02 30 CEPA 02 35 30 51.3 -37.5 3.6 97.9 15 231 10 02 30 10 05 45 --- 02 38 46 50.9 -37.6 3.7 97.1 195 235 10 02 31 10 05 45 J2254+6209 02 38 46 50.7 -37.4 3.7 96.8 -15 235 No stop 10 07 30 =2252+618 02 40 31 50.5 -37.5 3.8 96.4 90 236 10 05 46 ---------- Ef back again ---------- 10 08 00 CEPA 02 41 01 50.6 -37.7 3.7 96.5 15 236 10 08 00 10 11 15 --- 02 44 17 50.3 -37.7 3.8 95.8 195 239 10 08 01 10 11 15 J2254+6209 02 44 17 50.0 -37.6 3.8 95.5 -15 239 No stop 10 13 00 =2252+618 02 46 02 49.8 -37.6 3.8 95.1 90 241 10 11 16 ---------- Ef back again ---------- 10 13 30 CEPA 02 46 32 50.0 -37.8 3.8 95.2 15 241 10 13 30 10 16 45 --- 02 49 48 49.6 -37.8 3.9 94.5 195 244 10 13 31 10 16 45 J2254+6209 02 49 48 49.4 -37.6 3.9 94.2 -15 244 No stop 10 18 30 =2252+618 02 51 33 49.2 -37.7 3.9 93.8 90 246 10 16 46 ---------- Ef back again ---------- 10 19 00 CEPA 02 52 03 49.4 -37.8 3.9 94.0 15 246 10 19 00 10 22 15 --- 02 55 19 49.0 -37.9 4.0 93.2 195 249 10 19 01 Schedule for YEBES40M (Code Ys ) Page 10 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- 10 22 15 J2254+6209 02 55 19 48.8 -37.7 4.0 92.9 -15 249 No stop 10 24 00 =2252+618 02 57 04 48.5 -37.7 4.0 92.5 90 251 10 22 16 ---------- Ef back again ---------- 10 24 30 CEPA 02 57 34 48.7 -37.9 4.0 92.7 15 251 10 24 30 10 27 45 --- 03 00 49 48.3 -37.9 4.1 92.0 195 254 10 24 31 10 27 45 J2254+6209 03 00 49 48.1 -37.7 4.1 91.7 -15 254 No stop 10 29 30 =2252+618 03 02 35 47.9 -37.7 4.1 91.3 90 256 10 27 46 ---------- Ef back again ---------- 10 30 00 CEPA 03 03 05 48.1 -37.9 4.1 91.5 15 256 10 30 00 10 33 15 --- 03 06 20 47.7 -37.9 4.2 90.7 195 259 10 30 01 10 33 15 J2254+6209 03 06 20 47.5 -37.8 4.2 90.4 -15 259 No stop 10 35 00 =2252+618 03 08 06 47.3 -37.8 4.2 90.1 90 260 10 33 16 ---------- Ef back again ---------- 10 35 30 CEPA 03 08 36 47.4 -37.9 4.2 90.2 15 260 10 35 30 10 38 45 --- 03 11 51 47.0 -37.9 4.2 89.5 195 264 10 35 31 10 38 45 J2254+6209 03 11 51 46.8 -37.8 4.3 89.2 -15 264 No stop 10 40 30 =2252+618 03 13 37 46.6 -37.7 4.3 88.8 90 265 10 38 46 ---------- Ef back again ---------- 10 41 00 CEPA 03 14 07 46.8 -37.9 4.3 89.0 15 265 10 41 00 10 44 15 --- 03 17 22 46.4 -37.9 4.3 88.3 195 268 10 41 01 10 44 15 J2254+6209 03 17 22 46.2 -37.7 4.4 88.0 -15 268 No stop 10 46 00 =2252+618 03 19 07 46.0 -37.7 4.4 87.6 90 270 10 44 16 ---------- Ef back again ---------- 10 46 30 CEPA 03 19 38 46.1 -37.9 4.4 87.8 15 270 10 46 30 10 49 45 --- 03 22 53 45.8 -37.9 4.4 87.1 195 273 10 46 31 10 49 45 J2254+6209 03 22 53 45.5 -37.7 4.5 86.8 -15 273 No stop 10 51 30 =2252+618 03 24 38 45.3 -37.7 4.5 86.5 90 275 10 49 46 Schedule for YEBES40M (Code Ys ) Page 11 EVN mapping of 6.7 GHz maser in Cep A 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 ---------------------------------------------------------------------------------------- --- Tue 2 Jun 2020 Day 154 --- ---------- Ef back again ---------- 10 52 00 CEPA 03 25 08 45.5 -37.9 4.5 86.6 15 275 10 52 00 10 55 15 --- 03 28 24 45.1 -37.8 4.5 85.9 195 278 10 52 01 10 55 15 J2254+6209 03 28 24 44.9 -37.6 4.6 85.7 -15 278 No stop 10 57 00 =2252+618 03 30 09 44.7 -37.6 4.6 85.3 90 280 10 55 16 ---------- Ef back again ---------- 10 57 30 CEPA 03 30 39 44.9 -37.8 4.6 85.4 15 280 10 57 30 11 00 45 --- 03 33 55 44.5 -37.8 4.6 84.8 195 283 10 57 31 11 00 45 J2254+6209 03 33 55 44.3 -37.6 4.6 84.5 -15 283 No stop 11 02 30 =2252+618 03 35 40 44.1 -37.5 4.7 84.1 90 285 11 00 46 ---------- Ef back again ---------- 11 03 00 CEPA 03 36 10 44.2 -37.7 4.7 84.3 15 285 11 03 00 11 06 15 --- 03 39 26 43.8 -37.7 4.7 83.6 195 288 11 03 01 11 06 15 J2254+6209 03 39 26 43.6 -37.5 4.7 83.3 -15 288 No stop 11 08 00 =2252+618 03 41 11 43.4 -37.4 4.8 83.0 90 289 11 06 16 11 08 30 CEPA 03 41 41 43.6 -37.6 4.7 83.1 15 289 11 08 30 11 13 15 --- 03 46 27 43.0 -37.5 4.8 82.2 285 294 11 08 31 11 13 15 J2254+6209 03 46 27 42.8 -37.3 4.9 81.9 -15 294 No stop 11 16 00 =2252+618 03 49 12 42.5 -37.2 4.9 81.3 150 297 11 13 16 11 25 00 2007+777 03 58 14 34.1 -12.8 7.9 53.8 501 297 11 25 00 11 30 00 --- 04 03 15 33.8 -12.6 8.0 52.7 300 301 11 25 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess220.M128line --- 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: 7 Station: YEBES40M Total bit rate: 128 Format: VDIF Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 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: 3 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6662.08 6662.08 6662.08 6662.08 6666.08 6666.08 6666.08 6666.08 6670.08 6670.08 6670.08 6670.08 6674.08 6674.08 6674.08 6674.08 BBC fr= 760.08 760.08 760.08 760.08 764.08 764.08 764.08 764.08 768.08 768.08 768.08 768.08 772.08 772.08 772.08 772.08 Bandwd= 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Matching frequency sets: 3 6 8 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) * CEPA 22 54 18.959416 * 22 56 17.900000 22 57 05.762398 0.00 61 45 47.43147 * 62 01 49.65000 62 07 57.62101 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 -3.75 * 2007+777 20 07 20.430197 * 20 05 30.998526 20 04 50.086246 0.04 J2005+7752 77 43 58.12301 * 77 52 43.24754 77 55 57.16625 0.01 J2005+77 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 15674 observations. Doppler based on other sources. 2252+618 22 52 27.526730 * 22 54 25.292723 22 55 12.701389 5.27 * J2254+6209 61 53 38.80536 * 62 09 38.71887 62 15 45.76111 2.08 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 19 observations. Doppler based on other sources. 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 CEPA sess220.M128line 1 2 3 4 5 7 10 11 3.167 152.355 2007+777 sess220.M128line 1 2 3 4 5 7 10 11 0.267 13.083 J2254+6209 sess220.M128line 1 2 3 4 5 7 10 11 1.767 74.085 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) CEPA 68.8 2007+777 75.7 J2254+6209 69.0 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