COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 Exp. Code: EH028A Schedule Version: 4.00 Processed by SCHED version: 11.00 Release of Feb. 15, 2013 PI: Bo HU Address: Max-Planck-Insttitute for Radioastronomy Auf dem Huegel 69 Bonn Germany Phone: +49 228 525180 EMAIL: hubo@mpifr-bonn.mpg.de Fax: Phone during observation: Observing mode: Notes: Phase-cals should BE TURNED OFF at each station Schedule for MEDICINA (Code Mc ) Page 2 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- Next scan frequencies: 1609.53 1609.53 1609.53 1609.53 1613.53 1613.53 1613.53 1613.53 1617.53 1617.53 1617.53 1617.53 1621.53 1621.53 1621.53 1621.53 Next BBC frequencies: 340.53 340.53 340.53 340.53 344.53 344.53 344.53 344.53 348.53 348.53 348.53 348.53 352.53 352.53 352.53 352.53 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 17 00 00 3C84 20 11 27 17.8 408.6 -7.2 -45.6 0 0 17 00 00 17 05 00 --- 20 16 27 18.5 409.3 -7.1 -46.3 300 5 17 00 04 17 19 09 J0322+6610 20 30 39 35.1 388.7 -6.9 -58.1 813 5 17 19 09 17 20 39 --- 20 32 09 35.3 388.8 -6.9 -58.3 90 6 17 19 13 17 20 39 OH138.0+7.2 20 32 09 34.7 389.3 -6.9 -57.5 -6 6 No stop 17 24 09 --- 20 35 40 35.0 389.5 -6.8 -58.1 204 10 17 20 43 17 24 39 J0333+6536 20 36 10 34.3 388.9 -7.0 -56.6 24 10 17 24 39 17 26 09 --- 20 37 40 34.5 389.0 -7.0 -56.9 90 11 17 24 43 17 26 09 OH138.0+7.2 20 37 40 35.2 389.6 -6.8 -58.5 -6 11 No stop 17 29 39 --- 20 41 11 35.5 389.9 -6.8 -59.2 204 14 17 26 13 17 29 39 J0322+6610 20 41 11 36.1 389.3 -6.7 -60.1 -6 14 No stop 17 31 09 --- 20 42 41 36.2 389.4 -6.7 -60.4 84 16 17 29 43 17 31 09 OH138.0+7.2 20 42 41 35.6 390.0 -6.7 -59.5 -6 16 No stop 17 34 39 --- 20 46 11 35.9 390.2 -6.7 -60.1 204 19 17 31 13 17 35 09 J0333+6536 20 46 41 35.2 389.6 -6.8 -58.6 24 19 17 35 09 17 36 39 --- 20 48 12 35.4 389.7 -6.8 -58.9 90 21 17 35 13 17 36 39 OH138.0+7.2 20 48 12 36.1 390.3 -6.6 -60.5 -6 21 No stop 17 40 09 --- 20 51 42 36.4 390.5 -6.6 -61.2 204 24 17 36 43 17 40 09 J0322+6610 20 51 42 37.0 390.0 -6.5 -62.1 -6 24 No stop 17 41 39 --- 20 53 13 37.1 390.1 -6.5 -62.4 84 25 17 40 13 17 41 39 OH138.0+7.2 20 53 13 36.6 390.6 -6.6 -61.5 -6 25 No stop 17 45 09 --- 20 56 43 36.9 390.8 -6.5 -62.1 204 29 17 41 43 17 45 39 J0333+6536 20 57 13 36.2 390.2 -6.6 -60.6 24 29 17 45 39 17 47 09 --- 20 58 43 36.3 390.3 -6.6 -60.9 90 30 17 45 43 17 47 09 OH138.0+7.2 20 58 43 37.1 391.0 -6.5 -62.5 -6 30 No stop 17 50 39 --- 21 02 14 37.4 391.2 -6.4 -63.2 204 34 17 47 13 Schedule for MEDICINA (Code Mc ) Page 3 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 17 50 39 J0322+6610 21 02 14 37.9 390.6 -6.4 -64.1 -6 34 No stop 17 52 09 --- 21 03 44 38.1 390.7 -6.3 -64.4 84 35 17 50 43 17 52 09 OH138.0+7.2 21 03 44 37.5 391.2 -6.4 -63.5 -6 35 No stop 17 55 39 --- 21 07 15 37.9 391.5 -6.3 -64.2 204 38 17 52 13 17 56 09 J0333+6536 21 07 45 37.1 390.9 -6.5 -62.6 24 38 17 56 09 17 57 39 --- 21 09 15 37.3 391.0 -6.4 -62.9 90 40 17 56 13 17 57 39 OH138.0+7.2 21 09 15 38.0 391.6 -6.3 -64.5 -6 40 No stop 18 01 09 --- 21 12 46 38.4 391.8 -6.2 -65.2 204 43 17 57 43 18 01 09 J0322+6610 21 12 46 38.9 391.2 -6.2 -66.2 -6 43 No stop 18 02 39 --- 21 14 16 39.0 391.2 -6.2 -66.5 84 45 18 01 13 18 02 39 OH138.0+7.2 21 14 16 38.5 391.8 -6.2 -65.5 -6 45 No stop 18 06 09 --- 21 17 47 38.8 392.0 -6.1 -66.2 204 48 18 02 43 18 06 39 J0333+6536 21 18 17 38.1 391.5 -6.3 -64.6 24 48 18 06 39 18 08 09 --- 21 19 47 38.2 391.6 -6.3 -64.9 90 49 18 06 43 18 08 09 OH138.0+7.2 21 19 47 39.0 392.1 -6.1 -66.6 -6 49 No stop 18 11 39 --- 21 23 17 39.4 392.3 -6.1 -67.3 204 53 18 08 13 18 11 39 J0322+6610 21 23 17 39.9 391.7 -6.0 -68.3 -6 53 No stop 18 13 09 --- 21 24 48 40.0 391.8 -6.0 -68.6 84 54 18 11 43 18 13 09 OH138.0+7.2 21 24 48 39.5 392.4 -6.0 -67.6 -6 54 No stop 18 16 39 --- 21 28 18 39.9 392.6 -6.0 -68.2 204 58 18 13 13 18 17 09 J0333+6536 21 28 48 39.1 392.1 -6.1 -66.7 24 58 18 17 09 18 18 39 --- 21 30 19 39.2 392.1 -6.1 -67.0 90 59 18 17 13 18 18 39 OH138.0+7.2 21 30 19 40.0 392.7 -5.9 -68.6 -6 59 No stop 18 22 09 --- 21 33 49 40.4 392.8 -5.9 -69.3 204 62 18 18 43 18 22 09 J0322+6610 21 33 49 40.9 392.2 -5.8 -70.4 -5 62 No stop 18 23 39 --- 21 35 19 41.0 392.2 -5.8 -70.7 85 64 18 22 13 18 23 39 OH138.0+7.2 21 35 19 40.5 392.9 -5.9 -69.6 -5 64 No stop 18 27 09 --- 21 38 50 40.9 393.1 -5.8 -70.3 205 67 18 23 43 18 27 39 J0333+6536 21 39 20 40.1 392.6 -5.9 -68.7 24 67 18 27 39 18 29 09 --- 21 40 50 40.2 392.7 -5.9 -69.0 90 69 18 27 43 Schedule for MEDICINA (Code Mc ) Page 4 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 18 29 09 OH138.0+7.2 21 40 50 41.1 393.2 -5.8 -70.7 -6 69 No stop 18 32 39 --- 21 44 21 41.4 393.3 -5.7 -71.4 204 72 18 29 13 18 32 39 J0322+6610 21 44 21 41.9 392.6 -5.7 -72.5 -5 72 No stop 18 34 09 --- 21 45 51 42.0 392.7 -5.6 -72.8 85 73 18 32 43 18 34 09 OH138.0+7.2 21 45 51 41.6 393.4 -5.7 -71.7 -5 73 No stop 18 37 39 --- 21 49 22 41.9 393.5 -5.6 -72.4 205 77 18 34 13 18 38 09 J0333+6536 21 49 52 41.1 393.1 -5.8 -70.8 24 77 18 38 09 18 39 39 --- 21 51 22 41.3 393.2 -5.7 -71.1 90 78 18 38 13 18 39 39 OH138.0+7.2 21 51 22 42.1 393.6 -5.6 -72.8 -6 78 No stop 18 43 09 --- 21 54 53 42.4 393.8 -5.5 -73.5 204 82 18 39 43 18 43 09 J0322+6610 21 54 53 42.9 393.0 -5.5 -74.6 -5 82 No stop 18 44 39 --- 21 56 23 43.0 393.1 -5.5 -74.9 85 83 18 43 13 18 44 39 OH138.0+7.2 21 56 23 42.6 393.8 -5.5 -73.8 -5 83 No stop 18 48 09 --- 21 59 53 42.9 394.0 -5.4 -74.5 205 86 18 44 43 18 48 39 J0333+6536 22 00 24 42.1 393.5 -5.6 -72.9 24 86 18 48 39 18 50 09 --- 22 01 54 42.3 393.6 -5.6 -73.2 90 88 18 48 43 18 50 09 OH138.0+7.2 22 01 54 43.1 394.0 -5.4 -74.9 -6 88 No stop 18 53 39 --- 22 05 24 43.5 394.2 -5.4 -75.6 204 91 18 50 13 18 53 39 J0322+6610 22 05 24 43.9 393.4 -5.3 -76.8 -5 91 No stop 18 55 09 --- 22 06 55 44.1 393.4 -5.3 -77.1 85 93 18 53 43 18 55 09 OH138.0+7.2 22 06 55 43.6 394.2 -5.3 -75.9 -5 93 No stop 18 58 39 --- 22 10 25 44.0 394.3 -5.3 -76.7 205 96 18 55 13 18 59 09 J0333+6536 22 10 55 43.2 393.9 -5.4 -75.0 24 96 18 59 09 19 00 39 --- 22 12 25 43.3 394.0 -5.4 -75.3 90 97 18 59 13 19 00 39 OH138.0+7.2 22 12 25 44.2 394.4 -5.2 -77.1 -6 97 No stop 19 04 09 --- 22 15 56 44.6 394.5 -5.2 -77.8 204 101 19 00 43 19 04 09 J0322+6610 22 15 56 45.0 393.7 -5.1 -79.0 -5 101 No stop 19 05 39 --- 22 17 26 45.1 393.8 -5.1 -79.3 85 102 19 04 13 19 05 39 OH138.0+7.2 22 17 26 44.7 394.6 -5.2 -78.1 -5 102 No stop 19 09 09 --- 22 20 57 45.1 394.7 -5.1 -78.8 205 106 19 05 43 Schedule for MEDICINA (Code Mc ) Page 5 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 19 09 39 J0333+6536 22 21 27 44.2 394.3 -5.2 -77.2 24 106 19 09 39 19 11 09 --- 22 22 57 44.4 394.4 -5.2 -77.5 90 107 19 09 43 19 11 09 OH138.0+7.2 22 22 57 45.3 394.7 -5.1 -79.2 -6 107 No stop 19 14 39 --- 22 26 28 45.6 394.8 -5.0 -80.0 204 110 19 11 13 19 14 39 J0322+6610 22 26 28 46.0 394.0 -5.0 -81.2 -5 110 No stop 19 16 09 --- 22 27 58 46.1 394.0 -4.9 -81.5 85 112 19 14 43 19 16 09 OH138.0+7.2 22 27 58 45.8 394.9 -5.0 -80.3 -5 112 No stop 19 19 39 --- 22 31 29 46.1 394.9 -4.9 -81.0 205 115 19 16 13 19 20 09 J0333+6536 22 31 59 45.3 394.6 -5.1 -79.4 24 115 19 20 09 19 21 39 --- 22 33 29 45.5 394.7 -5.0 -79.7 90 117 19 20 13 19 21 39 OH138.0+7.2 22 33 29 46.3 395.0 -4.9 -81.4 -6 117 No stop 19 25 09 --- 22 37 00 46.7 395.1 -4.8 -82.2 204 120 19 21 43 19 26 19 F0217+7349 22 38 10 51.9 381.7 -3.7 -108.5 48 120 19 26 19 19 31 19 --- 22 43 11 52.2 381.5 -3.6 -109.9 300 125 19 26 23 19 32 25 J0322+6610 22 44 17 47.8 394.3 -4.7 -85.0 45 125 19 32 25 19 33 55 --- 22 45 47 47.9 394.3 -4.6 -85.4 90 126 19 32 29 19 33 55 OH138.0+7.2 22 45 47 47.6 395.2 -4.7 -84.1 -5 126 No stop 19 37 25 --- 22 49 18 48.0 395.3 -4.6 -84.8 205 130 19 33 59 19 37 55 J0333+6536 22 49 48 47.1 395.0 -4.8 -83.1 24 130 19 37 55 19 39 25 --- 22 51 18 47.3 395.0 -4.7 -83.4 90 131 19 37 59 19 39 25 OH138.0+7.2 22 51 18 48.2 395.3 -4.6 -85.3 -6 131 No stop 19 42 55 --- 22 54 49 48.5 395.3 -4.5 -86.0 204 134 19 39 29 19 42 55 J0322+6610 22 54 49 48.8 394.4 -4.5 -87.4 -5 134 No stop 19 44 25 --- 22 56 19 49.0 394.4 -4.5 -87.7 85 136 19 42 59 19 44 25 OH138.0+7.2 22 56 19 48.7 395.4 -4.5 -86.4 -5 136 No stop 19 47 55 --- 22 59 50 49.0 395.4 -4.4 -87.1 205 139 19 44 29 19 48 25 J0333+6536 23 00 20 48.2 395.2 -4.6 -85.4 24 139 19 48 25 19 49 55 --- 23 01 50 48.3 395.2 -4.6 -85.7 90 141 19 48 29 19 49 55 OH138.0+7.2 23 01 50 49.3 395.4 -4.4 -87.6 -6 141 No stop 19 53 25 --- 23 05 21 49.6 395.4 -4.4 -88.4 204 144 19 49 59 Schedule for MEDICINA (Code Mc ) Page 6 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 19 53 25 J0322+6610 23 05 21 49.9 394.4 -4.3 -89.7 -5 144 No stop 19 54 55 --- 23 06 51 50.1 394.4 -4.3 -90.1 85 145 19 53 29 19 54 55 OH138.0+7.2 23 06 51 49.8 395.4 -4.3 -88.7 -5 145 No stop 19 58 25 --- 23 10 21 50.1 395.4 -4.3 -89.5 205 149 19 54 59 19 58 55 J0333+6536 23 10 51 49.3 395.3 -4.4 -87.7 24 149 19 58 55 20 00 25 --- 23 12 22 49.4 395.3 -4.4 -88.1 90 150 19 58 59 20 00 25 OH138.0+7.2 23 12 22 50.3 395.4 -4.2 -90.0 -6 150 No stop 20 03 55 --- 23 15 52 50.7 395.4 -4.2 -90.8 204 154 20 00 29 20 03 55 J0322+6610 23 15 52 51.0 394.4 -4.1 -92.2 -5 154 No stop 20 05 25 --- 23 17 23 51.1 394.4 -4.1 -92.5 85 155 20 03 59 20 05 25 OH138.0+7.2 23 17 23 50.9 395.4 -4.2 -91.1 -5 155 No stop 20 08 55 --- 23 20 53 51.2 395.4 -4.1 -91.9 205 158 20 05 29 20 09 25 J0333+6536 23 21 23 50.4 395.3 -4.2 -90.1 24 158 20 09 25 20 10 55 --- 23 22 53 50.5 395.3 -4.2 -90.4 90 160 20 09 29 20 10 55 OH138.0+7.2 23 22 53 51.4 395.4 -4.1 -92.4 -6 160 No stop 20 14 25 --- 23 26 24 51.8 395.4 -4.0 -93.2 204 163 20 10 59 20 14 25 J0322+6610 23 26 24 52.0 394.3 -4.0 -94.7 -5 163 No stop 20 15 55 --- 23 27 54 52.2 394.3 -3.9 -95.0 85 165 20 14 29 20 15 55 OH138.0+7.2 23 27 54 51.9 395.4 -4.0 -93.6 -5 165 No stop 20 19 25 --- 23 31 25 52.3 395.3 -3.9 -94.4 205 168 20 15 59 20 19 55 J0333+6536 23 31 55 51.4 395.3 -4.1 -92.5 24 168 20 19 55 20 21 25 --- 23 33 25 51.6 395.3 -4.0 -92.9 90 169 20 19 59 20 21 25 OH138.0+7.2 23 33 25 52.5 395.3 -3.9 -94.9 -6 169 No stop 20 24 55 --- 23 36 56 52.9 395.2 -3.8 -95.7 204 173 20 21 29 20 24 55 J0322+6610 23 36 56 53.1 394.1 -3.8 -97.2 -5 173 No stop 20 26 25 --- 23 38 26 53.2 394.1 -3.8 -97.6 85 174 20 24 59 20 26 25 OH138.0+7.2 23 38 26 53.0 395.2 -3.8 -96.1 -5 174 No stop 20 29 55 --- 23 41 57 53.4 395.1 -3.7 -96.9 205 178 20 26 29 20 30 25 J0333+6536 23 42 27 52.5 395.2 -3.9 -95.0 24 178 20 30 25 20 31 55 --- 23 43 57 52.7 395.1 -3.9 -95.4 90 179 20 30 29 Schedule for MEDICINA (Code Mc ) Page 7 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 20 31 55 OH138.0+7.2 23 43 57 53.6 395.1 -3.7 -97.4 -6 179 No stop 20 35 25 --- 23 47 27 54.0 395.0 -3.7 -98.3 204 182 20 31 59 20 35 25 J0322+6610 23 47 27 54.1 393.9 -3.6 -99.8 -5 182 No stop 20 36 55 --- 23 48 58 54.3 393.8 -3.6 -100.2 85 184 20 35 29 20 36 55 OH138.0+7.2 23 48 58 54.1 395.0 -3.6 -98.7 -5 184 No stop 20 40 25 --- 23 52 28 54.5 394.9 -3.6 -99.5 205 187 20 36 59 20 40 55 J0333+6536 23 52 58 53.6 395.0 -3.7 -97.6 24 187 20 40 55 20 42 25 --- 23 54 29 53.8 394.9 -3.7 -97.9 90 189 20 40 59 20 42 25 OH138.0+7.2 23 54 29 54.7 394.8 -3.5 -100.0 -6 189 No stop 20 45 55 --- 23 57 59 55.0 394.7 -3.5 -100.9 204 192 20 42 29 20 45 55 J0322+6610 23 57 59 55.2 393.5 -3.4 -102.5 -6 192 No stop 20 47 25 --- 23 59 29 55.3 393.4 -3.4 -102.9 84 193 20 45 59 20 47 25 OH138.0+7.2 23 59 29 55.2 394.6 -3.4 -101.3 -6 193 No stop 20 50 55 --- 00 03 00 55.5 394.5 -3.4 -102.2 204 197 20 47 29 20 51 25 J0333+6536 00 03 30 54.7 394.7 -3.5 -100.2 24 197 20 51 25 20 52 55 --- 00 05 00 54.8 394.6 -3.5 -100.6 90 198 20 51 29 20 52 55 OH138.0+7.2 00 05 00 55.7 394.4 -3.4 -102.8 -6 198 No stop 20 56 25 --- 00 08 31 56.1 394.3 -3.3 -103.7 204 202 20 52 59 20 56 25 J0322+6610 00 08 31 56.2 393.1 -3.3 -105.3 -6 202 No stop 20 57 55 --- 00 10 01 56.3 393.0 -3.2 -105.7 84 203 20 56 29 20 57 55 OH138.0+7.2 00 10 01 56.2 394.2 -3.3 -104.1 -6 203 No stop 21 01 25 --- 00 13 32 56.6 394.1 -3.2 -105.0 204 206 20 57 59 21 01 55 J0333+6536 00 14 02 55.7 394.3 -3.4 -102.9 24 206 21 01 55 21 03 25 --- 00 15 32 55.9 394.2 -3.3 -103.3 90 208 21 01 59 21 03 25 OH138.0+7.2 00 15 32 56.8 394.0 -3.2 -105.5 -6 208 No stop 21 06 55 --- 00 19 03 57.1 393.8 -3.1 -106.5 204 211 21 03 29 21 06 55 J0322+6610 00 19 03 57.2 392.5 -3.1 -108.2 -6 211 No stop 21 08 25 --- 00 20 33 57.4 392.4 -3.1 -108.6 84 213 21 06 59 21 08 25 OH138.0+7.2 00 20 33 57.3 393.7 -3.1 -106.9 -6 213 No stop 21 11 55 --- 00 24 03 57.6 393.5 -3.0 -107.9 204 216 21 08 29 Schedule for MEDICINA (Code Mc ) Page 8 Parallax Measurement to 1.6GHz OH Masers in OH/IR star OH 138.0+7.4 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 27 Oct 2013 Day 300 --- 21 12 25 J0333+6536 00 24 34 56.8 393.8 -3.2 -105.7 24 216 21 12 25 21 13 55 --- 00 26 04 56.9 393.7 -3.2 -106.1 90 217 21 12 29 21 13 55 OH138.0+7.2 00 26 04 57.8 393.4 -3.0 -108.4 -6 217 No stop 21 17 25 --- 00 29 34 58.2 393.1 -2.9 -109.4 204 221 21 13 59 21 17 25 J0322+6610 00 29 34 58.2 391.8 -2.9 -111.2 -6 221 No stop 21 18 55 --- 00 31 05 58.4 391.7 -2.9 -111.6 84 222 21 17 29 21 18 55 OH138.0+7.2 00 31 05 58.3 393.0 -2.9 -109.9 -6 222 No stop 21 22 25 --- 00 34 35 58.7 392.8 -2.9 -110.9 204 226 21 18 59 21 22 55 J0333+6536 00 35 05 57.8 393.2 -3.0 -108.6 24 226 21 22 55 21 24 25 --- 00 36 35 58.0 393.1 -3.0 -109.0 90 227 21 22 59 21 24 25 OH138.0+7.2 00 36 35 58.9 392.7 -2.8 -111.4 -6 227 No stop 21 27 55 --- 00 40 06 59.2 392.4 -2.8 -112.5 204 230 21 24 29 21 27 55 J0322+6610 00 40 06 59.2 391.0 -2.7 -114.2 -6 230 No stop 21 29 25 --- 00 41 36 59.3 390.9 -2.7 -114.7 84 232 21 27 59 21 29 25 OH138.0+7.2 00 41 36 59.3 392.3 -2.7 -112.9 -6 232 No stop 21 32 55 --- 00 45 07 59.7 392.0 -2.7 -114.0 204 235 21 29 29 21 33 25 J0333+6536 00 45 37 58.8 392.5 -2.8 -111.6 24 235 21 33 25 21 34 55 --- 00 47 07 59.0 392.4 -2.8 -112.1 90 237 21 33 29 21 34 55 OH138.0+7.2 00 47 07 59.9 391.8 -2.7 -114.6 -6 237 No stop 21 38 25 --- 00 50 38 60.2 391.5 -2.6 -115.6 204 240 21 34 59 21 40 51 F0102+5824 00 53 04 75.9 365.7 -0.2 -172.2 109 240 21 40 51 21 45 51 --- 00 58 05 76.0 363.0 -0.1 -175.9 300 245 21 40 55 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess313.L128 Matching groups in /home/hb/bin/SCHED/catalogs/freq.dat: mcOHlin updated from Maccaferri (CR 2Dec00) Setup group: 2 Station: MEDICINA Total bit rate: 128 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: Speedup factor: 2.00 Disk used to record data. 1st LO= 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 1269.00 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 = 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 these setups were used. Frequency Set: 4 Based on FREQ, BW, and/or DOPPLER in schedule. LO sum= 1609.53 1609.53 1609.53 1609.53 1613.53 1613.53 1613.53 1613.53 1617.53 1617.53 1617.53 1617.53 1621.53 1621.53 1621.53 1621.53 BBC fr= 340.53 340.53 340.53 340.53 344.53 344.53 344.53 344.53 348.53 348.53 348.53 348.53 352.53 352.53 352.53 352.53 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: 4 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 3C84 03 16 29.567270 * 03 19 48.160100 03 20 45.921944 0.00 41 19 51.91597 * 41 30 42.10310 41 33 39.09523 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. * F0217+7349 02 12 49.921919 * 02 17 30.813400 02 18 56.593029 0.00 73 35 40.08567 * 73 49 32.62200 73 53 22.67842 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. * F0102+5824 00 59 43.470991 * 01 02 45.762400 01 03 40.192062 0.00 58 08 04.84785 * 58 24 11.13700 58 28 49.03177 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. * J0322+6610 03 17 57.999024 * 03 22 27.228812 03 23 47.000472 0.00 65 59 45.07766 * 66 10 28.30547 66 13 18.97213 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. * J0333+6536 03 29 25.878099 * 03 33 56.737993 03 35 16.760545 0.00 65 26 52.21323 * 65 36 56.18412 65 39 34.72130 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. * OH138.0+7.2 03 20 41.852264 * 03 25 08.800001 03 26 27.789924 0.00 65 21 32.90423 * 65 32 07.00001 65 34 54.93914 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 -40.00 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 3C84 sess313.L128 1 2 3 4 5 6 7 8 9 0.083 4.583 F0217+7349 sess313.L128 1 2 3 4 5 6 7 8 9 12 0.083 5.500 F0102+5824 sess313.L128 1 2 3 4 5 6 7 8 9 12 0.083 4.583 J0322+6610 sess313.L128 1 2 3 4 5 6 7 8 9 12 0.600 29.063 J0333+6536 sess313.L128 1 2 3 4 5 6 7 8 9 12 0.600 34.200 OH138.0+7.2sess313.L128 1 2 3 4 5 6 7 8 9 12 2.800 162.001 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) 3C84 147.5 F0217+7349 119.1 F0102+5824 132.9 J0322+6610 125.3 J0333+6536 125.4 OH138.0+7.2 125.8 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