COVER INFORMATION Station: SHANGHAI (Code Sh ) Experiment: Arp 299-A at 1 Gb/s Exp. Code: EP087I Schedule Version: 3.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Miguel A. Perez-Torres Address: IAA - CSIC Glorieta de la Astronomia s/n 18008 Granada, Spain Phone: +34-665252538 EMAIL: torres@iaa.es Fax: Phone during observation: +34-665252538 Observing mode: 1024 Mbps Notes: Phase-ref of Arp 299 with the full EVN Third epoch at 3.6 cm with the full EVN as this is a re-observation of EP087F, which failed Schedule for SHANGHAI (Code Sh ) Page 2 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- Next scan frequencies: 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 Next BBC frequencies: 732.51 732.51 732.51 732.51 700.51 700.51 700.51 700.51 668.51 668.51 668.51 668.51 636.51 636.51 636.51 636.51 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 45 00 4C39.25 11 06 08 68.5 -61.8 1.6 103.9 0 0 00 45 00 00 46 00 --- 11 07 08 68.3 -61.9 1.7 103.7 60 8 00 45 01 00 47 00 4C39.25 11 08 08 68.1 -62.0 1.7 103.4 58 8 00 47 00 00 50 30 --- 11 11 39 67.5 -62.4 1.7 102.5 210 35 00 47 01 00 51 10 J1128+5925 11 12 19 61.6 4.5 -0.3 -172.4 -31 35 00 51 10 00 51 50 --- 11 12 59 61.6 4.3 -0.3 -172.7 9 40 00 51 11 00 53 50 J1128+5925 11 14 59 61.7 3.8 -0.2 -173.6 118 40 00 53 50 00 54 30 --- 11 15 40 61.7 3.6 -0.2 -173.9 40 45 00 53 51 00 54 30 ARP299 11 15 40 62.5 3.9 -0.2 -173.6 -5 45 No stop 00 57 30 --- 11 18 40 62.6 3.0 -0.2 -175.0 175 68 00 54 31 00 57 30 J1128+5925 11 18 40 61.7 2.8 -0.2 -175.3 -5 68 No stop 00 58 30 --- 11 19 40 61.7 2.5 -0.2 -175.8 55 76 00 57 31 00 58 30 ARP299 11 19 40 62.6 2.8 -0.2 -175.5 -5 76 No stop 01 01 30 --- 11 22 41 62.6 1.9 -0.1 -176.9 175 99 00 58 31 01 02 10 J1128+5925 11 23 21 61.8 1.5 -0.1 -177.4 35 99 01 02 10 01 02 45 --- 11 23 56 61.8 1.4 -0.1 -177.7 35 103 01 02 11 01 02 45 ARP299 11 23 56 62.6 1.6 -0.1 -177.5 -5 103 No stop 01 05 45 --- 11 26 56 62.6 0.7 -0.0 -178.9 175 126 01 02 46 01 05 45 J1128+5925 11 26 56 61.8 0.6 -0.0 -179.0 -5 126 No stop 01 06 45 --- 11 27 57 61.8 0.3 -0.0 -179.5 55 134 01 05 46 01 06 45 ARP299 11 27 57 62.6 0.4 -0.0 -179.3 -5 134 No stop 01 09 45 --- 11 30 57 62.6 -0.4 0.0 179.3 175 157 01 06 46 01 10 25 J1128+5925 11 31 37 61.8 -0.7 0.0 178.8 34 157 01 10 25 01 11 00 --- 11 32 12 61.8 -0.8 0.1 178.6 35 162 01 10 26 01 11 00 ARP299 11 32 12 62.6 -0.8 0.0 178.7 -6 162 No stop 01 14 00 --- 11 35 13 62.6 -1.7 0.1 177.3 174 185 01 11 01 Schedule for SHANGHAI (Code Sh ) Page 3 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 01 14 00 J1128+5925 11 35 13 61.7 -1.7 0.1 177.2 -6 185 No stop 01 15 00 --- 11 36 13 61.7 -1.9 0.1 176.8 54 192 01 14 01 01 15 00 ARP299 11 36 13 62.6 -1.9 0.1 176.8 -6 192 No stop 01 18 00 --- 11 39 13 62.6 -2.8 0.2 175.4 174 215 01 15 01 01 18 40 J1128+5925 11 39 53 61.7 -2.9 0.2 175.1 34 215 01 18 40 01 19 15 --- 11 40 29 61.7 -3.1 0.2 174.8 35 220 01 18 41 01 19 15 ARP299 11 40 29 62.6 -3.1 0.2 174.8 -6 220 No stop 01 22 15 --- 11 43 29 62.5 -4.0 0.2 173.5 174 243 01 19 16 01 22 15 J1128+5925 11 43 29 61.7 -3.9 0.2 173.5 -6 243 No stop 01 23 15 --- 11 44 29 61.6 -4.1 0.3 173.0 54 251 01 22 16 01 23 15 ARP299 11 44 29 62.5 -4.3 0.3 173.0 -5 251 No stop 01 26 15 --- 11 47 30 62.5 -5.1 0.3 171.6 175 274 01 23 16 01 26 55 J1128+5925 11 48 10 61.6 -5.1 0.3 171.4 35 274 01 26 55 01 27 30 --- 11 48 45 61.6 -5.3 0.3 171.1 35 278 01 26 56 01 27 30 ARP299 11 48 45 62.4 -5.5 0.3 171.0 -5 278 No stop 01 30 30 --- 11 51 45 62.4 -6.3 0.4 169.6 175 301 01 27 31 01 30 30 J1128+5925 11 51 45 61.5 -6.1 0.4 169.8 -5 301 No stop 01 31 30 --- 11 52 46 61.5 -6.3 0.4 169.3 55 309 01 30 31 01 31 30 ARP299 11 52 46 62.3 -6.6 0.4 169.2 -5 309 No stop 01 34 30 --- 11 55 46 62.3 -7.4 0.4 167.8 175 332 01 31 31 01 35 10 J1128+5925 11 56 26 61.4 -7.3 0.5 167.7 35 332 01 35 10 01 35 45 --- 11 57 01 61.4 -7.4 0.5 167.4 35 337 01 35 11 01 35 45 ARP299 11 57 01 62.2 -7.8 0.5 167.2 -5 337 No stop 01 38 45 --- 12 00 02 62.1 -8.6 0.5 165.9 175 360 01 35 46 01 38 45 J1128+5925 12 00 02 61.3 -8.2 0.5 166.1 -5 360 No stop 01 39 45 --- 12 01 02 61.3 -8.5 0.5 165.7 55 367 01 38 46 01 39 45 ARP299 12 01 02 62.1 -8.8 0.5 165.4 -5 367 No stop 01 42 45 --- 12 04 02 62.0 -9.7 0.6 164.1 175 390 01 39 46 01 43 25 J1128+5925 12 04 43 61.1 -9.4 0.6 164.1 35 390 01 43 25 01 44 00 --- 12 05 18 61.1 -9.6 0.6 163.8 35 395 01 43 26 Schedule for SHANGHAI (Code Sh ) Page 4 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 01 44 00 ARP299 12 05 18 62.0 -10.0 0.6 163.5 -5 395 No stop 01 47 00 --- 12 08 18 61.8 -10.8 0.6 162.2 175 418 01 44 01 01 47 00 J1128+5925 12 08 18 61.0 -10.3 0.7 162.5 -5 418 No stop 01 48 00 --- 12 09 18 61.0 -10.6 0.7 162.1 55 426 01 47 01 01 48 00 ARP299 12 09 18 61.8 -11.0 0.7 161.7 -5 426 No stop 01 51 00 --- 12 12 19 61.7 -11.8 0.7 160.4 175 449 01 48 01 01 51 40 J1128+5925 12 12 59 60.8 -11.5 0.7 160.5 35 449 01 51 40 01 52 15 --- 12 13 34 60.8 -11.6 0.7 160.2 35 453 01 51 41 01 52 15 ARP299 12 13 34 61.6 -12.2 0.7 159.8 -5 453 No stop 01 55 15 --- 12 16 34 61.5 -12.9 0.8 158.5 175 476 01 52 16 01 55 15 J1128+5925 12 16 34 60.7 -12.4 0.8 158.9 -5 476 No stop 01 56 15 --- 12 17 35 60.6 -12.6 0.8 158.5 55 484 01 55 16 01 56 15 ARP299 12 17 35 61.4 -13.2 0.8 158.1 -5 484 No stop 01 59 15 --- 12 20 35 61.3 -13.9 0.9 156.8 175 507 01 56 16 01 59 55 J1128+5925 12 21 15 60.4 -13.5 0.9 156.9 35 507 01 59 55 02 00 30 --- 12 21 50 60.4 -13.6 0.9 156.7 35 512 01 59 56 02 00 30 ARP299 12 21 50 61.2 -14.3 0.9 156.2 -5 512 No stop 02 03 30 --- 12 24 51 61.0 -15.0 0.9 154.9 175 535 02 00 31 02 03 30 J1128+5925 12 24 51 60.2 -14.3 0.9 155.4 -5 535 No stop 02 04 30 --- 12 25 51 60.2 -14.6 0.9 155.0 55 542 02 03 31 02 04 30 ARP299 12 25 51 61.0 -15.2 0.9 154.5 -5 542 No stop 02 07 30 --- 12 28 51 60.8 -16.0 1.0 153.2 175 565 02 04 31 02 08 10 J1128+5925 12 29 32 60.0 -15.4 1.0 153.5 35 565 02 08 10 02 08 45 --- 12 30 07 60.0 -15.6 1.0 153.2 35 570 02 08 11 02 08 45 ARP299 12 30 07 60.7 -16.3 1.0 152.7 -5 570 No stop 02 11 45 --- 12 33 07 60.6 -17.0 1.1 151.4 175 593 02 08 46 02 11 45 J1128+5925 12 33 07 59.8 -16.2 1.1 152.0 -5 593 No stop 02 12 45 --- 12 34 07 59.7 -16.5 1.1 151.6 55 601 02 11 46 02 12 45 ARP299 12 34 07 60.5 -17.2 1.1 151.0 -5 601 No stop 02 15 45 --- 12 37 08 60.3 -17.9 1.1 149.8 175 624 02 12 46 Schedule for SHANGHAI (Code Sh ) Page 5 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 02 16 25 J1128+5925 12 37 48 59.5 -17.3 1.1 150.1 35 624 02 16 25 02 17 00 --- 12 38 23 59.5 -17.4 1.2 149.9 35 628 02 16 26 02 17 00 ARP299 12 38 23 60.2 -18.2 1.1 149.3 -5 628 No stop 02 20 00 --- 12 41 24 60.0 -18.9 1.2 148.0 175 651 02 17 01 02 20 00 J1128+5925 12 41 24 59.3 -18.0 1.2 148.7 -5 651 No stop 02 21 00 --- 12 42 24 59.2 -18.3 1.2 148.3 55 659 02 20 01 02 21 00 ARP299 12 42 24 59.9 -19.1 1.2 147.6 -5 659 No stop 02 24 00 --- 12 45 24 59.7 -19.7 1.3 146.4 175 682 02 21 01 02 24 40 J1128+5925 12 46 04 58.9 -19.0 1.3 146.8 35 682 02 24 40 02 25 15 --- 12 46 39 58.9 -19.1 1.3 146.6 35 687 02 24 41 02 25 15 ARP299 12 46 39 59.6 -20.0 1.3 145.9 -5 687 No stop 02 28 15 --- 12 49 40 59.4 -20.6 1.3 144.7 175 710 02 25 16 02 28 15 J1128+5925 12 49 40 58.7 -19.8 1.3 145.4 -5 710 No stop 02 29 15 --- 12 50 40 58.6 -20.0 1.4 145.0 55 717 02 28 16 02 29 15 ARP299 12 50 40 59.3 -20.9 1.4 144.3 -5 717 No stop 02 32 15 --- 12 53 41 59.1 -21.5 1.4 143.2 175 740 02 29 16 02 32 55 J1128+5925 12 54 21 58.3 -20.7 1.4 143.6 35 740 02 32 55 02 33 30 --- 12 54 56 58.3 -20.8 1.4 143.4 35 745 02 32 56 02 33 30 ARP299 12 54 56 59.0 -21.7 1.4 142.7 -5 745 No stop 02 36 30 --- 12 57 56 58.8 -22.3 1.5 141.5 175 768 02 33 31 02 36 30 J1128+5925 12 57 56 58.1 -21.4 1.5 142.3 -5 768 No stop 02 37 30 --- 12 58 56 58.0 -21.6 1.5 141.9 55 776 02 36 31 02 37 30 ARP299 12 58 56 58.7 -22.5 1.5 141.1 -5 776 No stop 02 40 30 --- 13 01 57 58.4 -23.1 1.5 140.0 175 799 02 37 31 02 41 10 J1128+5925 13 02 37 57.7 -22.3 1.6 140.5 35 799 02 41 10 02 41 45 --- 13 03 12 57.6 -22.4 1.6 140.3 35 803 02 41 11 02 41 45 ARP299 13 03 12 58.3 -23.3 1.6 139.5 -5 803 No stop 02 44 45 --- 13 06 13 58.1 -23.9 1.6 138.4 175 826 02 41 46 02 44 45 J1128+5925 13 06 13 57.4 -22.9 1.6 139.2 -5 826 No stop 02 45 45 --- 13 07 13 57.3 -23.1 1.6 138.8 55 834 02 44 46 Schedule for SHANGHAI (Code Sh ) Page 6 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 02 45 45 ARP299 13 07 13 58.0 -24.1 1.6 138.0 -5 834 No stop 02 48 45 --- 13 10 13 57.7 -24.6 1.7 136.9 175 857 02 45 46 02 49 25 J1128+5925 13 10 53 57.0 -23.7 1.7 137.5 35 857 02 49 25 02 50 00 --- 13 11 28 56.9 -23.8 1.7 137.3 35 862 02 49 26 02 50 00 ARP299 13 11 28 57.6 -24.9 1.7 136.5 -5 862 No stop 02 53 00 --- 13 14 29 57.3 -25.4 1.8 135.4 175 885 02 50 01 02 53 00 J1128+5925 13 14 29 56.7 -24.3 1.8 136.2 -5 885 No stop 02 54 00 --- 13 15 29 56.6 -24.5 1.8 135.9 55 892 02 53 01 02 54 00 ARP299 13 15 29 57.2 -25.6 1.8 135.0 -5 892 No stop 02 57 00 --- 13 18 30 57.0 -26.1 1.8 134.0 175 915 02 54 01 02 57 40 J1128+5925 13 19 10 56.3 -25.1 1.8 134.6 35 915 02 57 40 02 58 15 --- 13 19 45 56.2 -25.2 1.8 134.4 35 920 02 57 41 02 58 15 ARP299 13 19 45 56.8 -26.3 1.8 133.5 -5 920 No stop 03 01 15 --- 13 22 45 56.5 -26.8 1.9 132.5 175 943 02 58 16 03 01 15 J1128+5925 13 22 45 55.9 -25.7 1.9 133.3 -5 943 No stop 03 02 15 --- 13 23 45 55.8 -25.8 1.9 133.0 55 951 03 01 16 03 02 15 ARP299 13 23 45 56.5 -26.9 1.9 132.1 -5 951 No stop 03 05 15 --- 13 26 46 56.2 -27.4 2.0 131.1 175 974 03 02 16 03 05 55 J1128+5925 13 27 26 55.5 -26.4 2.0 131.7 35 974 03 05 55 03 06 30 --- 13 28 01 55.4 -26.5 2.0 131.5 35 978 03 05 56 03 06 30 ARP299 13 28 01 56.0 -27.6 2.0 130.7 -5 978 No stop 03 09 30 --- 13 31 02 55.7 -28.0 2.0 129.7 175 1001 03 06 31 03 09 30 J1128+5925 13 31 02 55.1 -26.9 2.0 130.5 -5 1001 No stop 03 10 30 --- 13 32 02 55.1 -27.1 2.0 130.2 55 1009 03 09 31 03 10 30 ARP299 13 32 02 55.6 -28.2 2.0 129.3 -5 1009 No stop 03 13 30 --- 13 35 02 55.3 -28.6 2.1 128.3 175 1032 03 10 31 03 14 10 J1128+5925 13 35 42 54.7 -27.6 2.1 129.0 35 1032 03 14 10 03 14 45 --- 13 36 18 54.6 -27.7 2.1 128.8 35 1037 03 14 11 03 14 45 ARP299 13 36 18 55.2 -28.8 2.1 127.9 -5 1037 No stop 03 17 45 --- 13 39 18 54.9 -29.2 2.2 126.9 175 1060 03 14 46 Schedule for SHANGHAI (Code Sh ) Page 7 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 03 17 45 J1128+5925 13 39 18 54.3 -28.1 2.2 127.8 -5 1060 No stop 03 18 45 --- 13 40 18 54.2 -28.2 2.2 127.5 55 1067 03 17 46 03 18 45 ARP299 13 40 18 54.8 -29.4 2.2 126.6 -5 1067 No stop 03 21 45 --- 13 43 19 54.5 -29.8 2.2 125.6 175 1090 03 18 46 03 22 25 J1128+5925 13 43 59 53.9 -28.7 2.2 126.3 35 1090 03 22 25 03 23 00 --- 13 44 34 53.8 -28.8 2.3 126.1 35 1095 03 22 26 03 23 00 ARP299 13 44 34 54.3 -29.9 2.3 125.2 -5 1095 No stop 03 26 00 --- 13 47 34 54.0 -30.3 2.3 124.3 175 1118 03 23 01 03 26 00 J1128+5925 13 47 34 53.5 -29.1 2.3 125.1 -5 1118 No stop 03 27 00 --- 13 48 35 53.4 -29.3 2.3 124.8 55 1126 03 26 01 03 27 00 ARP299 13 48 35 53.9 -30.4 2.3 124.0 -5 1126 No stop 03 30 00 --- 13 51 35 53.6 -30.8 2.4 123.0 175 1149 03 27 01 03 30 40 J1128+5925 13 52 15 53.0 -29.7 2.4 123.7 35 1149 03 30 40 03 31 15 --- 13 52 50 52.9 -29.8 2.4 123.5 35 1153 03 30 41 03 31 15 ARP299 13 52 50 53.4 -30.9 2.4 122.7 -5 1153 No stop 03 34 15 --- 13 55 51 53.1 -31.3 2.4 121.7 175 1176 03 31 16 03 34 15 J1128+5925 13 55 51 52.6 -30.1 2.4 122.6 -5 1176 No stop 03 35 15 --- 13 56 51 52.5 -30.2 2.5 122.3 55 1184 03 34 16 03 35 15 ARP299 13 56 51 53.0 -31.4 2.5 121.4 -5 1184 No stop 03 38 15 --- 13 59 51 52.7 -31.7 2.5 120.5 175 1207 03 35 16 03 38 55 J1128+5925 14 00 32 52.1 -30.6 2.5 121.2 35 1207 03 38 55 03 39 30 --- 14 01 07 52.0 -30.7 2.5 121.0 35 1212 03 38 56 03 39 30 ARP299 14 01 07 52.5 -31.9 2.5 120.1 -5 1212 No stop 03 42 30 --- 14 04 07 52.2 -32.2 2.6 119.3 175 1235 03 39 31 03 42 30 J1128+5925 14 04 07 51.7 -31.0 2.6 120.1 -5 1235 No stop 03 43 30 --- 14 05 07 51.6 -31.1 2.6 119.8 55 1242 03 42 31 03 43 30 ARP299 14 05 07 52.1 -32.3 2.6 119.0 -5 1242 No stop 03 46 30 --- 14 08 08 51.7 -32.6 2.6 118.1 175 1265 03 43 31 03 47 10 J1128+5925 14 08 48 51.2 -31.5 2.7 118.7 35 1265 03 47 10 03 47 45 --- 14 09 23 51.1 -31.5 2.7 118.6 35 1270 03 47 11 Schedule for SHANGHAI (Code Sh ) Page 8 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 03 47 45 ARP299 14 09 23 51.6 -32.7 2.7 117.7 -5 1270 No stop 03 50 45 --- 14 12 23 51.2 -33.0 2.7 116.8 175 1293 03 47 46 03 50 45 J1128+5925 14 12 23 50.8 -31.8 2.7 117.7 -5 1293 No stop 03 51 45 --- 14 13 24 50.7 -31.9 2.7 117.4 55 1301 03 50 46 03 51 45 ARP299 14 13 24 51.1 -33.1 2.7 116.6 -5 1301 No stop 03 54 45 --- 14 16 24 50.7 -33.4 2.8 115.7 175 1324 03 51 46 03 55 25 J1128+5925 14 17 04 50.3 -32.3 2.8 116.4 35 1324 03 55 25 03 56 00 --- 14 17 39 50.2 -32.3 2.8 116.2 35 1328 03 55 26 03 56 00 ARP299 14 17 39 50.6 -33.5 2.8 115.3 -5 1328 No stop 03 59 00 --- 14 20 40 50.2 -33.8 2.9 114.5 175 1351 03 56 01 03 59 00 J1128+5925 14 20 40 49.8 -32.6 2.9 115.3 -5 1351 No stop 04 00 00 --- 14 21 40 49.7 -32.7 2.9 115.1 55 1359 03 59 01 04 00 00 ARP299 14 21 40 50.1 -33.8 2.9 114.2 -5 1359 No stop 04 03 00 --- 14 24 40 49.8 -34.1 2.9 113.4 175 1382 04 00 01 04 03 40 J1128+5925 14 25 21 49.3 -33.0 2.9 114.0 35 1382 04 03 40 04 04 15 --- 14 25 56 49.2 -33.0 2.9 113.9 35 1387 04 03 41 04 04 15 ARP299 14 25 56 49.6 -34.2 2.9 113.1 -5 1387 No stop 04 07 15 --- 14 28 56 49.2 -34.4 3.0 112.2 175 1410 04 04 16 04 07 15 J1128+5925 14 28 56 48.9 -33.2 3.0 113.1 -5 1410 No stop 04 08 15 --- 14 29 56 48.8 -33.3 3.0 112.8 55 1417 04 07 16 04 08 15 ARP299 14 29 56 49.1 -34.5 3.0 112.0 -5 1417 No stop 04 11 15 --- 14 32 57 48.8 -34.7 3.1 111.2 175 1440 04 08 16 04 11 55 J1128+5925 14 33 37 48.3 -33.6 3.1 111.8 35 1440 04 11 55 04 12 30 --- 14 34 12 48.3 -33.6 3.1 111.6 35 1445 04 11 56 04 12 30 ARP299 14 34 12 48.6 -34.8 3.1 110.8 -5 1445 No stop 04 15 30 --- 14 37 13 48.2 -35.0 3.1 110.0 175 1468 04 12 31 04 15 30 J1128+5925 14 37 13 47.9 -33.8 3.1 110.8 -5 1468 No stop 04 16 30 --- 14 38 13 47.8 -33.9 3.2 110.6 55 1476 04 15 31 04 16 30 ARP299 14 38 13 48.1 -35.1 3.1 109.8 -5 1476 No stop 04 19 30 --- 14 41 13 47.7 -35.3 3.2 109.0 175 1499 04 16 31 Schedule for SHANGHAI (Code Sh ) Page 9 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 04 20 10 J1128+5925 14 41 53 47.3 -34.1 3.2 109.6 35 1499 04 20 10 04 20 45 --- 14 42 28 47.3 -34.2 3.2 109.5 35 1503 04 20 11 04 20 45 ARP299 14 42 28 47.6 -35.4 3.2 108.7 -5 1503 No stop 04 23 45 --- 14 45 29 47.2 -35.5 3.3 107.9 175 1526 04 20 46 04 23 45 J1128+5925 14 45 29 46.9 -34.4 3.3 108.7 -5 1526 No stop 04 24 45 --- 14 46 29 46.8 -34.4 3.3 108.4 55 1534 04 23 46 04 24 45 ARP299 14 46 29 47.1 -35.6 3.3 107.6 -5 1534 No stop 04 27 45 --- 14 49 30 46.7 -35.8 3.3 106.9 175 1557 04 24 46 04 28 25 J1128+5925 14 50 10 46.3 -34.6 3.4 107.5 35 1557 04 28 25 04 29 00 --- 14 50 45 46.3 -34.7 3.4 107.3 35 1562 04 28 26 04 29 00 ARP299 14 50 45 46.6 -35.8 3.4 106.5 -5 1562 No stop 04 32 00 --- 14 53 45 46.2 -36.0 3.4 105.8 175 1585 04 29 01 04 32 00 J1128+5925 14 53 45 45.9 -34.8 3.4 106.6 -5 1585 No stop 04 33 00 --- 14 54 45 45.8 -34.9 3.4 106.3 55 1592 04 32 01 04 33 00 ARP299 14 54 45 46.1 -36.0 3.4 105.5 -5 1592 No stop 04 36 00 --- 14 57 46 45.7 -36.2 3.5 104.8 175 1615 04 33 01 04 36 40 J1128+5925 14 58 26 45.3 -35.1 3.5 105.4 35 1615 04 36 40 04 37 15 --- 14 59 01 45.3 -35.1 3.5 105.2 35 1620 04 36 41 04 37 15 ARP299 14 59 01 45.5 -36.2 3.5 104.5 -5 1620 No stop 04 40 15 --- 15 02 02 45.1 -36.4 3.5 103.7 175 1643 04 37 16 04 40 15 J1128+5925 15 02 02 44.9 -35.2 3.5 104.5 -5 1643 No stop 04 41 15 --- 15 03 02 44.8 -35.3 3.6 104.2 55 1651 04 40 16 04 41 15 ARP299 15 03 02 45.0 -36.4 3.6 103.5 -5 1651 No stop 04 44 15 --- 15 06 02 44.6 -36.6 3.6 102.8 175 1674 04 41 16 04 44 55 J1128+5925 15 06 42 44.3 -35.4 3.6 103.3 35 1674 04 44 55 04 45 30 --- 15 07 17 44.2 -35.4 3.6 103.2 35 1678 04 44 56 04 45 30 ARP299 15 07 17 44.5 -36.6 3.6 102.5 -5 1678 No stop 04 48 30 --- 15 10 18 44.1 -36.7 3.7 101.7 175 1701 04 45 31 04 48 30 J1128+5925 15 10 18 43.9 -35.6 3.7 102.5 -5 1701 No stop 04 49 30 --- 15 11 18 43.7 -35.6 3.7 102.2 55 1709 04 48 31 Schedule for SHANGHAI (Code Sh ) Page 10 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 04 49 30 ARP299 15 11 18 44.0 -36.8 3.7 101.5 -5 1709 No stop 04 52 30 --- 15 14 19 43.6 -36.9 3.7 100.8 175 1732 04 49 31 04 53 10 J1128+5925 15 14 59 43.3 -35.7 3.8 101.3 35 1732 04 53 10 04 53 45 --- 15 15 34 43.2 -35.8 3.8 101.2 35 1737 04 53 11 04 53 45 ARP299 15 15 34 43.4 -36.9 3.8 100.5 -5 1737 No stop 04 56 45 --- 15 18 34 43.0 -37.0 3.8 99.8 175 1760 04 53 46 04 56 45 J1128+5925 15 18 34 42.8 -35.9 3.8 100.5 -5 1760 No stop 04 57 45 --- 15 19 34 42.7 -35.9 3.8 100.3 55 1767 04 56 46 04 57 45 ARP299 15 19 34 42.9 -37.0 3.8 99.6 -5 1767 No stop 05 00 45 --- 15 22 35 42.5 -37.1 3.9 98.9 175 1790 04 57 46 05 01 25 J1128+5925 15 23 15 42.2 -36.0 3.9 99.4 35 1790 05 01 25 05 02 00 --- 15 23 50 42.2 -36.0 3.9 99.3 35 1795 05 01 26 05 02 00 ARP299 15 23 50 42.3 -37.1 3.9 98.6 -5 1795 No stop 05 05 00 --- 15 26 51 41.9 -37.2 4.0 97.9 175 1818 05 02 01 05 05 00 J1128+5925 15 26 51 41.8 -36.1 4.0 98.6 -5 1818 No stop 05 06 00 --- 15 27 51 41.7 -36.1 4.0 98.3 55 1826 05 05 01 05 06 00 ARP299 15 27 51 41.8 -37.2 4.0 97.6 -5 1826 No stop 05 09 00 --- 15 30 51 41.4 -37.3 4.0 97.0 175 1849 05 06 01 05 09 40 J1128+5925 15 31 31 41.2 -36.2 4.0 97.5 35 1849 05 09 40 05 10 15 --- 15 32 07 41.1 -36.2 4.1 97.3 35 1853 05 09 41 05 10 15 ARP299 15 32 07 41.3 -37.3 4.0 96.7 -5 1853 No stop 05 13 15 --- 15 35 07 40.9 -37.4 4.1 96.0 175 1876 05 10 16 05 13 15 J1128+5925 15 35 07 40.7 -36.3 4.1 96.7 -5 1876 No stop 05 14 15 --- 15 36 07 40.6 -36.3 4.1 96.4 55 1884 05 13 16 05 14 15 ARP299 15 36 07 40.7 -37.4 4.1 95.8 -5 1884 No stop 05 17 15 --- 15 39 08 40.4 -37.5 4.2 95.1 175 1907 05 14 16 05 17 55 J1128+5925 15 39 48 40.1 -36.4 4.2 95.6 35 1907 05 17 55 05 18 30 --- 15 40 23 40.1 -36.4 4.2 95.5 35 1912 05 17 56 05 18 30 ARP299 15 40 23 40.2 -37.5 4.2 94.8 -5 1912 No stop 05 21 30 --- 15 43 23 39.8 -37.5 4.2 94.2 175 1935 05 18 31 Schedule for SHANGHAI (Code Sh ) Page 11 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 05 21 30 J1128+5925 15 43 23 39.7 -36.4 4.2 94.8 -5 1935 No stop 05 22 30 --- 15 44 24 39.6 -36.4 4.3 94.6 55 1942 05 21 31 05 22 30 ARP299 15 44 24 39.7 -37.5 4.2 93.9 -5 1942 No stop 05 25 30 --- 15 47 24 39.3 -37.6 4.3 93.3 175 1965 05 22 31 05 26 10 J1128+5925 15 48 04 39.1 -36.5 4.3 93.7 35 1965 05 26 10 05 26 45 --- 15 48 39 39.0 -36.5 4.3 93.6 35 1970 05 26 11 05 26 45 ARP299 15 48 39 39.1 -37.6 4.3 93.0 -5 1970 No stop 05 29 45 --- 15 51 40 38.7 -37.6 4.4 92.3 175 1993 05 26 46 05 29 45 J1128+5925 15 51 40 38.6 -36.5 4.4 93.0 -5 1993 No stop 05 30 45 --- 15 52 40 38.5 -36.5 4.4 92.7 55 2001 05 29 46 05 30 45 ARP299 15 52 40 38.6 -37.6 4.4 92.1 -5 2001 No stop 05 33 45 --- 15 55 40 38.2 -37.6 4.4 91.5 175 2024 05 30 46 05 34 25 J1128+5925 15 56 20 38.0 -36.5 4.5 91.9 35 2024 05 34 25 05 35 00 --- 15 56 56 38.0 -36.5 4.5 91.8 35 2028 05 34 26 05 35 00 ARP299 15 56 56 38.0 -37.6 4.5 91.2 -5 2028 No stop 05 38 00 --- 15 59 56 37.6 -37.6 4.5 90.6 175 2051 05 35 01 05 38 00 J1128+5925 15 59 56 37.6 -36.6 4.5 91.1 -5 2051 No stop 05 39 00 --- 16 00 56 37.5 -36.6 4.5 90.9 55 2059 05 38 01 05 39 00 ARP299 16 00 56 37.5 -37.6 4.5 90.3 -5 2059 No stop 05 42 00 --- 16 03 57 37.1 -37.6 4.6 89.7 175 2082 05 39 01 05 42 40 J1128+5925 16 04 37 37.0 -36.6 4.6 90.1 35 2082 05 42 40 05 43 15 --- 16 05 12 36.9 -36.6 4.6 90.0 35 2087 05 42 41 05 43 15 ARP299 16 05 12 36.9 -37.6 4.6 89.4 -5 2087 No stop 05 46 15 --- 16 08 12 36.6 -37.6 4.6 88.8 175 2110 05 43 16 05 46 15 J1128+5925 16 08 12 36.5 -36.6 4.7 89.4 -5 2110 No stop 05 47 15 --- 16 09 13 36.4 -36.6 4.7 89.1 55 2117 05 46 16 05 47 15 ARP299 16 09 13 36.4 -37.6 4.7 88.6 -5 2117 No stop 05 50 15 --- 16 12 13 36.0 -37.6 4.7 88.0 175 2140 05 47 16 05 50 55 J1128+5925 16 12 53 35.9 -36.5 4.7 88.4 35 2140 05 50 55 05 51 30 --- 16 13 28 35.9 -36.5 4.7 88.2 35 2145 05 50 56 Schedule for SHANGHAI (Code Sh ) Page 12 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 05 51 30 ARP299 16 13 28 35.9 -37.6 4.7 87.7 -5 2145 No stop 05 54 30 --- 16 16 29 35.5 -37.6 4.8 87.1 175 2168 05 51 31 05 54 30 J1128+5925 16 16 29 35.5 -36.5 4.8 87.6 -5 2168 No stop 05 55 30 --- 16 17 29 35.3 -36.5 4.8 87.4 55 2176 05 54 31 05 55 30 ARP299 16 17 29 35.3 -37.6 4.8 86.9 -5 2176 No stop 05 58 30 --- 16 20 29 35.0 -37.5 4.9 86.2 175 2199 05 55 31 05 59 10 J1128+5925 16 21 10 34.9 -36.5 4.9 86.6 35 2199 05 59 10 05 59 45 --- 16 21 45 34.8 -36.5 4.9 86.5 35 2203 05 59 11 05 59 45 ARP299 16 21 45 34.8 -37.5 4.9 86.0 -5 2203 No stop 06 02 45 --- 16 24 45 34.4 -37.5 4.9 85.3 175 2226 05 59 46 06 02 45 J1128+5925 16 24 45 34.4 -36.5 4.9 85.9 -5 2226 No stop 06 03 45 --- 16 25 45 34.3 -36.4 4.9 85.7 55 2234 06 02 46 06 03 45 ARP299 16 25 45 34.3 -37.5 4.9 85.1 -5 2234 No stop 06 06 45 --- 16 28 46 33.9 -37.4 5.0 84.5 175 2257 06 03 46 06 07 25 J1128+5925 16 29 26 33.8 -36.4 5.0 84.9 35 2257 06 07 25 06 08 00 --- 16 30 01 33.7 -36.4 5.0 84.8 35 2262 06 07 26 06 08 00 ARP299 16 30 01 33.7 -37.4 5.0 84.3 -5 2262 No stop 06 11 00 --- 16 33 01 33.3 -37.4 5.1 83.7 175 2285 06 08 01 06 11 00 J1128+5925 16 33 01 33.4 -36.3 5.1 84.1 -5 2285 No stop 06 12 00 --- 16 34 02 33.2 -36.3 5.1 83.9 55 2292 06 11 01 06 12 00 ARP299 16 34 02 33.2 -37.3 5.1 83.5 -5 2292 No stop 06 15 00 --- 16 37 02 32.8 -37.3 5.1 82.8 175 2315 06 12 01 06 15 40 J1128+5925 16 37 42 32.8 -36.3 5.1 83.2 35 2315 06 15 40 06 16 15 --- 16 38 17 32.7 -36.3 5.2 83.1 35 2320 06 15 41 06 16 15 ARP299 16 38 17 32.6 -37.3 5.1 82.6 -5 2320 No stop 06 19 15 --- 16 41 18 32.2 -37.2 5.2 82.0 175 2343 06 16 16 06 19 15 J1128+5925 16 41 18 32.3 -36.2 5.2 82.4 -5 2343 No stop 06 20 15 --- 16 42 18 32.2 -36.2 5.2 82.2 55 2351 06 19 16 06 20 15 ARP299 16 42 18 32.1 -37.2 5.2 81.8 -5 2351 No stop 06 23 15 --- 16 45 19 31.7 -37.1 5.3 81.2 175 2374 06 20 16 Schedule for SHANGHAI (Code Sh ) Page 13 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Mon 26 Oct 2015 Day 299 --- 06 23 55 J1128+5925 16 45 59 31.7 -36.1 5.3 81.5 35 2374 06 23 55 06 24 30 --- 16 46 34 31.7 -36.1 5.3 81.4 35 2378 06 23 56 06 24 30 ARP299 16 46 34 31.6 -37.1 5.3 80.9 -5 2378 No stop 06 27 30 --- 16 49 34 31.2 -37.0 5.3 80.3 175 2401 06 24 31 06 27 30 J1128+5925 16 49 34 31.3 -36.0 5.3 80.8 -5 2401 No stop 06 28 30 --- 16 50 34 31.2 -36.0 5.4 80.6 55 2409 06 27 31 06 28 30 ARP299 16 50 34 31.0 -37.0 5.4 80.1 -5 2409 No stop 06 31 30 --- 16 53 35 30.7 -36.9 5.4 79.5 175 2432 06 28 31 06 32 10 J1128+5925 16 54 15 30.7 -35.9 5.4 79.8 35 2432 06 32 10 06 32 45 --- 16 54 50 30.6 -35.9 5.4 79.7 35 2437 06 32 11 06 32 45 ARP299 16 54 50 30.5 -36.9 5.4 79.3 -5 2437 No stop 06 35 45 --- 16 57 51 30.1 -36.8 5.5 78.7 175 2460 06 32 46 06 35 45 J1128+5925 16 57 51 30.2 -35.8 5.5 79.1 -5 2460 No stop 06 36 45 --- 16 58 51 30.1 -35.8 5.5 78.9 55 2467 06 35 46 06 36 45 ARP299 16 58 51 30.0 -36.8 5.5 78.5 -5 2467 No stop 06 39 45 --- 17 01 51 29.6 -36.7 5.5 77.9 175 2490 06 36 46 06 40 25 J1128+5925 17 02 31 29.7 -35.7 5.6 78.2 35 2490 06 40 25 06 41 00 --- 17 03 06 29.6 -35.6 5.6 78.0 35 2495 06 40 26 06 41 00 ARP299 17 03 06 29.4 -36.6 5.6 77.6 -5 2495 No stop 06 44 00 --- 17 06 07 29.1 -36.5 5.6 77.0 175 2518 06 41 01 06 44 00 J1128+5925 17 06 07 29.2 -35.6 5.6 77.4 -5 2518 No stop 06 45 00 --- 17 07 07 29.1 -35.5 5.6 77.2 55 2526 06 44 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess315.X1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq.dat: shxd From An Tao 18May2006. Dummy dual pol - only RCP available Setup group: 5 Station: SHANGHAI 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= 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 Net SB= L L U U L L U U L L U U L L U U IF SB = L L L L L L L L L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= U U L L U U L L U U L L U U L L IF = A C A C A C A C A C A C A C A C The following frequency sets based on these setups were used. Frequency Set: 11 Setup file default. Used with PCAL = off LO sum= 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 BBC fr= 732.51 732.51 732.51 732.51 700.51 700.51 700.51 700.51 668.51 668.51 668.51 668.51 636.51 636.51 636.51 636.51 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: 11 Track assignments are: track1= 2, 4, 18, 20, 6, 8, 22, 24, 10, 12, 26, 28, 14, 16, 30, 32 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * ARP299 11 25 44.174219 * 11 28 33.622010 11 29 24.012711 0.00 58 50 18.17319 * 58 33 46.61000 58 28 24.31316 0.00 From catalog imbedded in main SCHED input file. * J1128+5925 11 25 23.181652 * 11 28 13.340676 11 29 03.867151 0.00 59 41 46.14397 * 59 25 14.79866 59 19 52.34319 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319215 * 09 27 03.013936 09 28 01.221680 0.30 J0927+3902 39 15 23.56645 * 39 02 20.85186 38 58 00.12031 0.16 0923+392 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J0927+39 GSFC 2015a astro solution, unpublished 245753 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 ARP299 sess315.X1024 1 2 3 4 5 6 7 10 11 12 13 1 + 4.250 329.157 J1128+5925 sess315.X1024 1 2 3 4 5 6 7 10 11 12 13 1 + 1.147 81.920 4C39.25 sess315.X1024 1 2 3 4 5 6 7 10 11 12 13 1 + 0.075 7.642 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) ARP299 77.2 J1128+5925 77.9 4C39.25 81.5 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