COVER INFORMATION Station: HART (Code Hh ) Experiment: Network Monitoring Expt Exp. Code: N06M1 Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Zsolt Paragi Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596536 EMAIL: paragi@jive.nl Fax: Phone during observation: +31-521-596536 Observing mode: Notes: 5cm NME (128 Mbps, 2-bit sampling, 2 MHz filters) for session 1/ Please send the disk pack by express to JIVE Schedule for HART (Code Hh ) Page 2 Network Monitoring Expt UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 22 Feb 2006 Day 53 --- Next scan frequencies: 6665.00 6665.00 6665.00 6665.00 6669.00 6669.00 6669.00 6669.00 6673.00 6673.00 6673.00 6673.00 6677.00 6677.00 6677.00 6677.00 Next BBC frequencies: 155.00 155.00 155.00 155.00 159.00 159.00 159.00 159.00 163.00 163.00 163.00 163.00 167.00 167.00 167.00 167.00 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 14 00 00 3C84 02 00 05 20.1 15.8 -1.3 0.0 0 1 1 0 14 00 00 14 10 00 --- 02 10 07 20.6 13.9 -1.2 0.0 600 F 1 0 14 00 13 14 12 00 3C84 02 12 07 20.8 13.6 -1.1 0.0 95 1 1 0 14 12 00 14 22 00 --- 02 22 09 21.2 11.6 -1.0 0.0 600 F 1 0 14 12 13 14 24 00 0234+285 02 24 09 35.2 3.8 -0.2 0.0 68 1 1 0 14 24 00 14 34 00 --- 02 34 11 35.3 1.1 -0.1 0.0 600 F 1 0 14 24 13 14 36 00 0234+285 02 36 11 35.3 0.5 0.0 0.0 95 1 1 0 14 36 00 14 46 00 --- 02 46 13 35.2 357.9 0.1 0.0 600 F 1 0 14 36 13 14 51 00 DA193 02 51 13 11.5 34.4 -3.1 0.0 177 1 1 0 14 51 00 14 54 00 --- 02 54 14 11.8 34.0 -3.0 0.0 180 F 1 0 14 51 13 14 54 00 J0605+4030 02 54 14 10.0 35.0 -3.2 0.0 -32 1 1 0 14 54 00 14 57 30 =0602+405 02 57 44 10.5 34.5 -3.1 0.0 178 F 1 0 14 54 13 14 57 30 DA193 02 57 44 12.3 33.5 -3.0 0.0 -32 1 1 0 14 57 30 14 59 00 --- 02 59 15 12.5 33.2 -2.9 0.0 58 F 1 0 14 57 43 14 59 00 J0605+4030 02 59 15 10.7 34.3 -3.1 0.0 -32 1 1 0 14 59 00 15 02 30 =0602+405 03 02 45 11.1 33.8 -3.1 0.0 178 F 1 0 14 59 13 15 02 30 DA193 03 02 45 12.9 32.7 -2.9 0.0 -32 1 1 0 15 02 30 15 04 00 --- 03 04 16 13.1 32.5 -2.9 0.0 58 F 1 0 15 02 43 15 06 00 J0605+4030 03 06 16 11.5 33.3 -3.0 0.0 89 1 1 0 15 06 00 15 09 30 =0602+405 03 09 46 12.0 32.8 -2.9 0.0 210 F 1 0 15 06 13 15 09 30 DA193 03 09 46 13.7 31.6 -2.8 0.0 -32 1 1 0 15 09 30 15 11 00 --- 03 11 17 13.9 31.4 -2.7 0.0 58 F 1 0 15 09 43 Schedule for HART (Code Hh ) Page 3 Network Monitoring Expt UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 22 Feb 2006 Day 53 --- 15 11 00 J0605+4030 03 11 17 12.2 32.5 -2.9 0.0 -32 1 1 0 15 11 00 15 14 30 =0602+405 03 14 47 12.6 32.0 -2.9 0.0 178 F 1 0 15 11 13 15 14 30 DA193 03 14 47 14.3 30.8 -2.7 0.0 -32 1 1 0 15 14 30 15 16 00 --- 03 16 17 14.5 30.6 -2.7 0.0 58 F 1 0 15 14 43 15 16 00 J0605+4030 03 16 17 12.8 31.8 -2.8 0.0 -32 1 1 0 15 16 00 15 19 30 =0602+405 03 19 48 13.2 31.2 -2.8 0.0 178 F 1 0 15 16 13 15 19 30 DA193 03 19 48 14.9 30.0 -2.6 0.0 -32 1 1 0 15 19 30 15 21 00 --- 03 21 18 15.1 29.8 -2.6 0.0 58 F 1 0 15 19 43 15 21 00 J0605+4030 03 21 18 13.3 31.0 -2.7 0.0 -32 1 1 0 15 21 00 15 24 30 =0602+405 03 24 49 13.7 30.5 -2.7 0.0 178 F 1 0 15 21 13 15 24 30 DA193 03 24 49 15.5 29.2 -2.5 0.0 -32 1 1 0 15 24 30 15 26 00 --- 03 26 19 15.6 29.0 -2.5 0.0 58 F 1 0 15 24 43 15 28 00 J0605+4030 03 28 19 14.1 29.9 -2.6 0.0 89 1 1 0 15 28 00 15 31 30 =0602+405 03 31 50 14.5 29.4 -2.6 0.0 210 F 1 0 15 28 13 15 31 30 DA193 03 31 50 16.2 28.1 -2.4 0.0 -32 1 1 0 15 31 30 15 33 00 --- 03 33 20 16.4 27.8 -2.4 0.0 58 F 1 0 15 31 43 15 33 00 J0605+4030 03 33 20 14.7 29.1 -2.5 0.0 -32 1 1 0 15 33 00 15 36 30 =0602+405 03 36 51 15.1 28.5 -2.5 0.0 178 F 1 0 15 33 13 15 36 30 DA193 03 36 51 16.7 27.2 -2.3 0.0 -32 1 1 0 15 36 30 15 38 00 --- 03 38 21 16.9 27.0 -2.3 0.0 58 F 1 0 15 36 43 15 38 00 J0605+4030 03 38 21 15.2 28.3 -2.5 0.0 -32 1 1 0 15 38 00 15 41 30 =0602+405 03 41 52 15.6 27.7 -2.4 0.0 178 F 1 0 15 38 13 15 41 30 DA193 03 41 52 17.2 26.4 -2.2 0.0 -32 1 1 0 15 41 30 15 43 00 --- 03 43 22 17.4 26.1 -2.2 0.0 58 F 1 0 15 41 43 15 43 00 J0605+4030 03 43 22 15.8 27.5 -2.4 0.0 -32 1 1 0 15 43 00 15 46 30 =0602+405 03 46 52 16.1 26.9 -2.3 0.0 178 F 1 0 15 43 13 15 46 30 DA193 03 46 52 17.7 25.5 -2.2 0.0 -32 1 1 0 15 46 30 15 48 00 --- 03 48 23 17.9 25.2 -2.1 0.0 58 F 1 0 15 46 43 15 50 00 J0605+4030 03 50 23 16.5 26.3 -2.3 0.0 89 1 1 0 15 50 00 15 53 30 =0602+405 03 53 54 16.8 25.7 -2.2 0.0 210 F 1 0 15 50 13 Schedule for HART (Code Hh ) Page 4 Network Monitoring Expt UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 22 Feb 2006 Day 53 --- 15 53 30 DA193 03 53 54 18.4 24.3 -2.0 0.0 -32 1 1 0 15 53 30 15 55 00 --- 03 55 24 18.5 24.0 -2.0 0.0 58 F 1 0 15 53 43 15 55 00 J0605+4030 03 55 24 17.0 25.5 -2.2 0.0 -32 1 1 0 15 55 00 15 58 30 =0602+405 03 58 54 17.3 24.8 -2.1 0.0 178 F 1 0 15 55 13 15 58 30 DA193 03 58 54 18.9 23.4 -2.0 0.0 -32 1 1 0 15 58 30 16 00 00 --- 04 00 25 19.0 23.1 -1.9 0.0 58 F 1 0 15 58 43 16 00 00 J0605+4030 04 00 25 17.4 24.6 -2.1 0.0 -32 1 1 0 16 00 00 16 03 30 =0602+405 04 03 55 17.8 24.0 -2.0 0.0 178 F 1 0 16 00 13 16 03 30 DA193 04 03 55 19.3 22.5 -1.9 0.0 -32 1 1 0 16 03 30 16 05 00 --- 04 05 26 19.4 22.2 -1.8 0.0 58 F 1 0 16 03 43 16 05 00 J0605+4030 04 05 26 17.9 23.7 -2.0 0.0 -32 1 1 0 16 05 00 16 08 30 =0602+405 04 08 56 18.2 23.1 -2.0 0.0 178 F 1 0 16 05 13 16 08 30 DA193 04 08 56 19.7 21.5 -1.8 0.0 -32 1 1 0 16 08 30 16 10 00 --- 04 10 26 19.8 21.3 -1.8 0.0 58 F 1 0 16 08 43 16 12 00 J0605+4030 04 12 27 18.5 22.5 -1.9 0.0 89 1 1 0 16 12 00 16 15 30 =0602+405 04 15 57 18.8 21.8 -1.8 0.0 210 F 1 0 16 12 13 16 15 30 DA193 04 15 57 20.3 20.2 -1.7 0.0 -32 1 1 0 16 15 30 16 17 00 --- 04 17 28 20.4 20.0 -1.6 0.0 58 F 1 0 16 15 43 16 17 00 J0605+4030 04 17 28 18.9 21.6 -1.8 0.0 -32 1 1 0 16 17 00 16 20 30 =0602+405 04 20 58 19.2 20.9 -1.8 0.0 178 F 1 0 16 17 13 16 20 30 DA193 04 20 58 20.7 19.3 -1.6 0.0 -32 1 1 0 16 20 30 16 22 00 --- 04 22 28 20.8 19.0 -1.6 0.0 58 F 1 0 16 20 43 16 22 00 J0605+4030 04 22 28 19.4 20.7 -1.7 0.0 -32 1 1 0 16 22 00 16 25 30 =0602+405 04 25 59 19.6 20.0 -1.7 0.0 178 F 1 0 16 22 13 16 25 30 DA193 04 25 59 21.0 18.3 -1.5 0.0 -32 1 1 0 16 25 30 16 27 00 --- 04 27 29 21.1 18.1 -1.5 0.0 58 F 1 0 16 25 43 16 27 00 J0605+4030 04 27 29 19.7 19.7 -1.6 0.0 -32 1 1 0 16 27 00 16 30 30 =0602+405 04 31 00 20.0 19.1 -1.6 0.0 178 F 1 0 16 27 13 16 30 30 DA193 04 31 00 21.4 17.4 -1.4 0.0 -32 1 1 0 16 30 30 16 32 00 --- 04 32 30 21.5 17.1 -1.4 0.0 58 F 1 0 16 30 43 Schedule for HART (Code Hh ) Page 5 Network Monitoring Expt UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 22 Feb 2006 Day 53 --- 16 34 00 J0605+4030 04 34 30 20.3 18.4 -1.5 0.0 89 1 1 0 16 34 00 16 37 30 =0602+405 04 38 01 20.5 17.8 -1.5 0.0 210 F 1 0 16 34 13 16 37 30 DA193 04 38 01 21.8 16.0 -1.3 0.0 -32 1 1 0 16 37 30 16 39 00 --- 04 39 31 21.9 15.7 -1.3 0.0 58 F 1 0 16 37 43 16 39 00 J0605+4030 04 39 31 20.6 17.5 -1.4 0.0 -32 1 1 0 16 39 00 16 42 30 =0602+405 04 43 02 20.8 16.8 -1.4 0.0 178 F 1 0 16 39 13 16 42 30 DA193 04 43 02 22.1 15.0 -1.2 0.0 -32 1 1 0 16 42 30 16 44 00 --- 04 44 32 22.2 14.7 -1.2 0.0 58 F 1 0 16 42 43 16 44 00 J0605+4030 04 44 32 20.9 16.5 -1.4 0.0 -32 1 1 0 16 44 00 16 47 30 =0602+405 04 48 03 21.2 15.8 -1.3 0.0 178 F 1 0 16 44 13 16 47 30 DA193 04 48 03 22.4 14.0 -1.1 0.0 -32 1 1 0 16 47 30 16 49 00 --- 04 49 33 22.5 13.7 -1.1 0.0 58 F 1 0 16 47 43 16 49 00 J0605+4030 04 49 33 21.2 15.6 -1.3 0.0 -32 1 1 0 16 49 00 16 52 30 =0602+405 04 53 03 21.5 14.9 -1.2 0.0 178 F 1 0 16 49 13 16 52 30 DA193 04 53 03 22.7 13.0 -1.0 0.0 -32 1 1 0 16 52 30 16 54 00 --- 04 54 34 22.8 12.7 -1.0 0.0 58 F 1 0 16 52 43 16 56 00 J0605+4030 04 56 34 21.7 14.2 -1.2 0.0 89 1 1 0 16 56 00 16 59 30 =0602+405 05 00 04 21.8 13.5 -1.1 0.0 210 F 1 0 16 56 13 16 59 30 DA193 05 00 04 23.0 11.6 -0.9 0.0 -32 1 1 0 16 59 30 17 01 00 --- 05 01 35 23.1 11.3 -0.9 0.0 58 F 1 0 16 59 43 17 01 00 J0605+4030 05 01 35 21.9 13.2 -1.1 0.0 -32 1 1 0 17 01 00 17 04 30 =0602+405 05 05 05 22.1 12.5 -1.0 0.0 178 F 1 0 17 01 13 17 04 30 DA193 05 05 05 23.2 10.6 -0.8 0.0 -32 1 1 0 17 04 30 17 06 00 --- 05 06 36 23.3 10.3 -0.8 0.0 58 F 1 0 17 04 43 17 06 00 J0605+4030 05 06 36 22.2 12.2 -1.0 0.0 -32 1 1 0 17 06 00 17 09 30 =0602+405 05 10 06 22.3 11.5 -0.9 0.0 178 F 1 0 17 06 13 17 09 30 DA193 05 10 06 23.4 9.6 -0.8 0.0 -32 1 1 0 17 09 30 17 11 00 --- 05 11 36 23.5 9.3 -0.7 0.0 58 F 1 0 17 09 43 17 11 00 J0605+4030 05 11 36 22.4 11.2 -0.9 0.0 -32 1 1 0 17 11 00 17 14 30 =0602+405 05 15 07 22.5 10.5 -0.9 0.0 178 F 1 0 17 11 13 Schedule for HART (Code Hh ) Page 6 Network Monitoring Expt UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 22 Feb 2006 Day 53 --- 17 14 30 DA193 05 15 07 23.6 8.5 -0.7 0.0 -32 1 1 0 17 14 30 17 16 00 --- 05 16 37 23.7 8.2 -0.7 0.0 58 F 1 0 17 14 43 17 18 00 J0605+4030 05 18 38 22.7 9.8 -0.8 0.0 89 1 1 0 17 18 00 17 21 30 =0602+405 05 22 08 22.8 9.1 -0.7 0.0 210 F 1 0 17 18 13 17 21 30 DA193 05 22 08 23.8 7.1 -0.6 0.0 -32 1 1 0 17 21 30 17 23 00 --- 05 23 38 23.9 6.8 -0.5 0.0 58 F 1 0 17 21 43 17 23 00 J0605+4030 05 23 38 22.9 8.8 -0.7 0.0 -32 1 1 0 17 23 00 17 26 30 =0602+405 05 27 09 23.0 8.1 -0.7 0.0 178 F 1 0 17 23 13 17 26 30 DA193 05 27 09 23.9 6.0 -0.5 0.0 -32 1 1 0 17 26 30 17 28 00 --- 05 28 39 24.0 5.7 -0.5 0.0 58 F 1 0 17 26 43 17 32 00 05358+35 05 32 40 28.3 1.6 -0.1 0.0 203 1 1 0 17 32 00 17 42 00 --- 05 42 41 28.3 359.3 0.1 0.0 600 F 1 0 17 32 13 Next scan frequencies: 6028.00 6028.00 6028.00 6028.00 6032.00 6032.00 6032.00 6032.00 6036.00 6036.00 6036.00 6036.00 6040.00 6040.00 6040.00 6040.00 Next BBC frequencies: 148.00 148.00 148.00 148.00 152.00 152.00 152.00 152.00 156.00 156.00 156.00 156.00 160.00 160.00 160.00 160.00 17 48 00 DA193 05 48 42 24.3 1.5 -0.1 0.0 325 1 1 0 17 48 00 17 58 00 --- 05 58 44 24.3 359.4 0.0 0.0 600 F 1 0 17 48 13 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: NME.5CM Matches group hh4.5cm_S2 in ./freq.dat Values confirmed by E-mail Jonathan Quick 291100 (CR) Setup group: 9 Station: HART Total bit rate: 128 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 Speedup factor: 2.00 Disk used to record data. 1st LO= 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 6510.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. No pcal detection. LO sum= 6665.00 6665.00 6665.00 6665.00 6669.00 6669.00 6669.00 6669.00 6673.00 6673.00 6673.00 6673.00 6677.00 6677.00 6677.00 6677.00 BBC fr= 155.00 155.00 155.00 155.00 159.00 159.00 159.00 159.00 163.00 163.00 163.00 163.00 167.00 167.00 167.00 167.00 Bandwd= 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off Setup file: NME.5CMOH Matches group hh5cm_S2 in ./freq.dat Values confirmed by E-mail Jonathan Quick 291100 (CR) Setup group: 18 Station: HART Total bit rate: 128 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 Speedup factor: 2.00 Disk used to record data. 1st LO= 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 5880.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 18 Setup file default. No pcal detection. LO sum= 6028.00 6028.00 6028.00 6028.00 6032.00 6032.00 6032.00 6032.00 6036.00 6036.00 6036.00 6036.00 6040.00 6040.00 6040.00 6040.00 BBC fr= 148.00 148.00 148.00 148.00 152.00 152.00 152.00 152.00 156.00 156.00 156.00 156.00 160.00 160.00 160.00 160.00 Bandwd= 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off SOURCE LIST -- Network Monitoring Expt Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 05358+35 05 35 51.453693 * 05 39 13.058000 05 39 38.378621 0.00 35 44 13.27115 * 35 45 51.30000 35 46 15.96138 0.00 From catalog imbedded in main SCHED input file. maser target position 0.167 scan hours, 6.000 baseline hours above horizon. J0237+2848 02 34 55.589591 * 02 37 52.405678 02 38 13.311410 0.23 * 0234+285 28 35 11.40780 * 28 48 08.99005 28 49 51.91549 0.40 J0237+28 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.333 scan hours, 11.983 baseline hours above horizon. J0319+4130 03 16 29.567289 * 03 19 48.160119 03 20 11.875200 0.28 0316+413 41 19 51.91675 * 41 30 42.10387 41 32 15.28060 0.41 * 3C84 /aps3/sched/catalogs/sources.vlba J0319+41 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.333 scan hours, 12.000 baseline hours above horizon. J0555+3948 05 52 01.407172 * 05 55 30.805614 05 55 57.250528 0.26 0552+398 39 48 21.94585 * 39 48 49.16500 39 49 06.05937 0.40 * DA193 /aps3/sched/catalogs/sources.vlba J0555+39 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.917 scan hours, 25.427 baseline hours above horizon. * J0605+4030 06 02 20.058847 * 06 05 50.855367 06 06 17.565762 0.28 0602+405 40 30 26.00792 * 40 30 08.10359 40 30 19.39405 0.42 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.633 scan hours, 53.147 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 05358+35 111.3 0234+285 72.7 3C84 85.2 DA193 114.2 J0605+4030 116.1 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg