COVER INFORMATION Station: VLA1 (Code Y ) Experiment: Polarimetric monitoring of the jet in NRAO 150 Exp. Code: BA071B Schedule Version: 1.00 Processed by SCHED version: NRAO internal release of 4 October 2004 PI: Ivan Agudo Address: Max-Planck-Institut fuer Radioastronomie MPIfR Auf dem Huegel 69 D-53121 Bonn / Germany Phone: 49-228-525-191 EMAIL: iagudo@mpifr-bonn.mpg.de Fax: 49-228-525-229 Phone during observation: Observing mode: VLBA 128-4-2: 2/1.3/0.7 cm dual-pol Notes: Fringe Finder: NRAO150 PA and Gain calibrators: 0716+714 and DA193 Schedule for VLA1 (Code Y ) Page 2 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 20 Dec 2004 Day 355 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 Next scan bandwidths: 8.00 8.00 8.00 8.00 23 13 00 0716+714 22 02 01 19.1 12.5 -9.3 -34.2 0 1 1 0 23 13 00 23 16 59 --- 22 06 01 19.3 12.8 -9.3 -35.1 239 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 23 16 59 0716+714 22 06 01 19.3 12.8 -9.3 -35.1 -15 1 1 1596 23 16 59 23 24 58 --- 22 14 01 19.7 13.4 -9.1 -36.8 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 23 24 58 0716+714 22 14 01 19.7 13.4 -9.1 -36.8 -15 1 1 4787 23 24 58 23 34 56 --- 22 24 01 20.2 14.0 -9.0 -38.9 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 23 36 26 NRAO150 22 25 31 29.6 46.0 -5.6 -71.2 27 1 1 8776 23 36 26 23 40 25 --- 22 29 31 30.2 46.2 -5.5 -71.8 239 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 23 40 25 NRAO150 22 29 31 30.2 46.2 -5.5 -71.8 -15 1 1 10372 23 40 25 23 48 24 --- 22 37 31 31.4 46.7 -5.4 -73.1 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 23 48 24 NRAO150 22 37 31 31.4 46.7 -5.4 -73.1 -15 1 1 13563 23 48 24 23 58 22 --- 22 47 31 32.9 47.2 -5.2 -74.8 583 F 1 17552 Schedule for VLA1 (Code Y ) Page 3 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Start: Mon 20 Dec 2004 Day 355 -- Stop: Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 23 58 22 NRAO150 22 47 31 32.9 47.2 -5.2 -74.8 -15 1 2 17552 23 58 22 00 02 21 --- 22 51 31 33.5 47.4 -5.1 -75.5 224 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 00 02 21 NRAO150 22 51 31 33.5 47.4 -5.1 -75.5 -15 1 2 15956 00 02 21 00 10 20 --- 22 59 31 34.7 47.7 -5.0 -76.8 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 00 10 20 NRAO150 22 59 31 34.7 47.7 -5.0 -76.8 -15 1 2 12765 00 10 20 00 20 18 --- 23 09 31 36.3 48.2 -4.8 -78.5 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 00 20 18 NRAO150 23 09 31 36.3 48.2 -4.8 -78.5 -15 1 2 8776 00 20 18 00 24 18 --- 23 13 31 36.9 48.3 -4.8 -79.2 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 00 24 18 NRAO150 23 13 31 36.9 48.3 -4.8 -79.2 -15 1 2 7180 00 24 18 00 32 16 --- 23 21 31 38.1 48.6 -4.6 -80.6 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 00 32 16 NRAO150 23 21 31 38.1 48.6 -4.6 -80.6 -15 1 2 3989 00 32 16 00 42 15 --- 23 31 31 39.7 48.9 -4.5 -82.4 583 R 1 0 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 00 44 44 DA193 23 34 01 17.3 53.2 -6.4 -59.7 68 1 3 0 00 44 44 00 48 44 --- 23 38 01 18.0 53.6 -6.3 -60.3 239 F 1 1596 Schedule for VLA1 (Code Y ) Page 4 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 00 48 44 DA193 23 38 01 18.0 53.6 -6.3 -60.3 -15 1 3 1596 00 48 44 00 56 42 --- 23 46 01 19.4 54.4 -6.2 -61.3 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 00 56 42 DA193 23 46 01 19.4 54.4 -6.2 -61.3 -15 1 3 4787 00 56 42 01 06 41 --- 23 56 01 21.0 55.4 -6.0 -62.6 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 01 09 10 NRAO150 23 58 31 43.9 49.4 -4.0 -87.3 66 1 3 8776 01 09 10 01 13 10 --- 00 02 31 44.5 49.4 -4.0 -88.0 239 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 01 13 10 NRAO150 00 02 31 44.5 49.4 -4.0 -88.0 -15 1 3 10372 01 13 10 01 21 08 --- 00 10 31 45.8 49.5 -3.8 -89.6 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 01 21 08 NRAO150 00 10 31 45.8 49.5 -3.8 -89.6 -15 1 3 13563 01 21 08 01 31 07 --- 00 20 31 47.4 49.4 -3.7 -91.5 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 01 31 07 NRAO150 00 20 31 47.4 49.4 -3.7 -91.5 -15 1 4 17552 01 31 07 01 35 06 --- 00 24 31 48.0 49.4 -3.6 -92.3 224 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 01 35 06 NRAO150 00 24 31 48.0 49.4 -3.6 -92.3 -15 1 4 15956 01 35 06 01 43 05 --- 00 32 31 49.2 49.3 -3.5 -93.9 464 R 1 12765 Schedule for VLA1 (Code Y ) Page 5 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 01 43 05 NRAO150 00 32 31 49.2 49.3 -3.5 -93.9 -15 1 4 12765 01 43 05 01 53 03 --- 00 42 31 50.8 49.1 -3.3 -96.0 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 01 53 03 NRAO150 00 42 31 50.8 49.1 -3.3 -96.0 -15 1 4 8776 01 53 03 01 57 03 --- 00 46 31 51.4 49.0 -3.2 -96.9 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 01 57 03 NRAO150 00 46 31 51.4 49.0 -3.2 -96.9 -15 1 4 7180 01 57 03 02 05 01 --- 00 54 31 52.7 48.7 -3.1 -98.7 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 02 05 01 NRAO150 00 54 31 52.7 48.7 -3.1 -98.7 -15 1 4 3989 02 05 01 02 15 00 --- 01 04 31 54.2 48.3 -2.9 -101.0 583 R 1 0 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 02 16 29 0716+714 01 06 01 30.8 21.8 -6.3 -74.1 4 1 5 0 02 16 29 02 20 29 --- 01 10 01 31.1 21.9 -6.2 -75.0 239 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 02 20 29 0716+714 01 10 01 31.1 21.9 -6.2 -75.0 -15 1 5 1596 02 20 29 02 28 27 --- 01 18 01 31.7 22.1 -6.1 -76.8 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 02 28 27 0716+714 01 18 01 31.7 22.1 -6.1 -76.8 -15 1 5 4787 02 28 27 02 38 26 --- 01 28 01 32.5 22.3 -5.9 -79.0 583 F 1 8776 Schedule for VLA1 (Code Y ) Page 6 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 02 39 56 NRAO150 01 29 31 58.1 46.5 -2.5 -107.3 -2 1 5 8776 02 39 56 02 43 55 --- 01 33 31 58.7 46.2 -2.4 -108.4 237 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 02 43 55 NRAO150 01 33 31 58.7 46.2 -2.4 -108.4 -15 1 5 10372 02 43 55 02 51 54 --- 01 41 31 59.8 45.3 -2.3 -110.6 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 02 51 54 NRAO150 01 41 31 59.8 45.3 -2.3 -110.6 -15 1 5 13563 02 51 54 03 01 52 --- 01 51 31 61.3 44.1 -2.1 -113.6 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 03 01 52 NRAO150 01 51 31 61.3 44.1 -2.1 -113.6 -15 1 6 17552 03 01 52 03 05 51 --- 01 55 31 61.9 43.6 -2.1 -114.9 224 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 03 05 51 NRAO150 01 55 31 61.9 43.6 -2.1 -114.9 -15 1 6 15956 03 05 51 03 13 50 --- 02 03 31 63.0 42.4 -1.9 -117.5 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 03 13 50 NRAO150 02 03 31 63.0 42.4 -1.9 -117.5 -15 1 6 12765 03 13 50 03 23 48 --- 02 13 31 64.4 40.7 -1.8 -121.0 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 03 23 48 NRAO150 02 13 31 64.4 40.7 -1.8 -121.0 -15 1 6 8776 03 23 48 03 27 48 --- 02 17 31 64.9 39.9 -1.7 -122.5 224 R 1 7180 Schedule for VLA1 (Code Y ) Page 7 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 03 27 48 NRAO150 02 17 31 64.9 39.9 -1.7 -122.5 -15 1 6 7180 03 27 48 03 35 46 --- 02 25 31 66.0 38.2 -1.6 -125.6 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 03 35 46 NRAO150 02 25 31 66.0 38.2 -1.6 -125.6 -15 1 6 3989 03 35 46 03 45 45 --- 02 35 31 67.2 35.8 -1.4 -129.7 583 R 1 0 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 03 48 14 DA193 02 38 01 50.6 66.8 -3.3 -82.3 85 1 7 0 03 48 14 03 52 14 --- 02 42 01 51.3 66.9 -3.2 -82.8 239 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 03 52 14 DA193 02 42 01 51.3 66.9 -3.2 -82.8 -15 1 7 1596 03 52 14 04 00 12 --- 02 50 01 52.8 67.2 -3.1 -83.8 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 04 00 12 DA193 02 50 01 52.8 67.2 -3.1 -83.8 -15 1 7 4787 04 00 12 04 10 11 --- 03 00 01 54.8 67.5 -2.9 -85.2 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 04 12 40 NRAO150 03 02 31 70.1 27.3 -1.0 -142.8 74 1 7 8776 04 12 40 04 16 40 --- 03 06 31 70.5 25.8 -0.9 -145.0 239 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 04 16 40 NRAO150 03 06 31 70.5 25.8 -0.9 -145.0 -15 1 7 10372 04 16 40 04 24 38 --- 03 14 31 71.2 22.6 -0.8 -149.7 464 F 1 13563 Schedule for VLA1 (Code Y ) Page 8 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 04 24 38 NRAO150 03 14 31 71.2 22.6 -0.8 -149.7 -15 1 7 13563 04 24 38 04 34 37 --- 03 24 31 71.9 18.2 -0.6 -155.8 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 04 34 37 NRAO150 03 24 31 71.9 18.2 -0.6 -155.8 -15 1 8 17552 04 34 37 04 38 36 --- 03 28 31 72.2 16.3 -0.5 -158.4 224 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 04 38 36 NRAO150 03 28 31 72.2 16.3 -0.5 -158.4 -15 1 8 15956 04 38 36 04 46 35 --- 03 36 31 72.6 12.3 -0.4 -163.7 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 04 46 35 NRAO150 03 36 31 72.6 12.3 -0.4 -163.7 -15 1 8 12765 04 46 35 04 56 33 --- 03 46 31 72.9 7.2 -0.2 -170.5 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 04 56 33 NRAO150 03 46 31 72.9 7.2 -0.2 -170.5 -15 1 8 8776 04 56 33 05 00 32 --- 03 50 31 73.0 5.0 -0.2 -173.4 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 05 00 32 NRAO150 03 50 31 73.0 5.0 -0.2 -173.4 -15 1 8 7180 05 00 32 05 08 31 --- 03 58 31 73.1 0.7 0.0 -179.0 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 05 08 31 NRAO150 03 58 31 73.1 0.7 0.0 -179.0 -15 1 8 3989 05 08 31 05 18 29 --- 04 08 31 73.0 -4.7 0.1 173.9 583 R 1 0 Schedule for VLA1 (Code Y ) Page 9 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 05 19 59 0716+714 04 10 01 45.1 19.7 -3.2 -119.2 -9 1 9 0 05 19 59 05 23 59 --- 04 14 01 45.3 19.5 -3.1 -120.3 230 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 05 23 59 0716+714 04 14 01 45.3 19.5 -3.1 -120.3 -15 1 9 1596 05 23 59 05 31 57 --- 04 22 01 45.9 19.0 -3.0 -122.5 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 05 31 57 0716+714 04 22 01 45.9 19.0 -3.0 -122.5 -15 1 9 4787 05 31 57 05 41 56 --- 04 32 01 46.5 18.4 -2.8 -125.4 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 05 43 25 NRAO150 04 33 31 72.0 -17.4 0.6 156.9 -2 1 9 8776 05 43 25 05 47 25 --- 04 37 31 71.8 -19.2 0.6 154.4 238 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 05 47 25 NRAO150 04 37 31 71.8 -19.2 0.6 154.4 -15 1 9 10372 05 47 25 05 55 23 --- 04 45 31 71.2 -22.7 0.8 149.5 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 05 55 23 NRAO150 04 45 31 71.2 -22.7 0.8 149.5 -15 1 9 13563 05 55 23 06 05 22 --- 04 55 31 70.3 -26.7 0.9 143.8 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 06 05 22 NRAO150 04 55 31 70.3 -26.7 0.9 143.8 -15 1 10 17552 06 05 22 06 09 21 --- 04 59 31 69.9 -28.2 1.0 141.6 224 R 1 15956 Schedule for VLA1 (Code Y ) Page 10 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 06 09 21 NRAO150 04 59 31 69.9 -28.2 1.0 141.6 -15 1 10 15956 06 09 21 06 17 20 --- 05 07 31 69.1 -30.9 1.1 137.5 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 06 17 20 NRAO150 05 07 31 69.1 -30.9 1.1 137.5 -15 1 10 12765 06 17 20 06 27 18 --- 05 17 31 68.0 -33.9 1.3 132.7 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 06 27 18 NRAO150 05 17 31 68.0 -33.9 1.3 132.7 -15 1 10 8776 06 27 18 06 31 18 --- 05 21 31 67.5 -35.1 1.4 130.9 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 06 31 18 NRAO150 05 21 31 67.5 -35.1 1.4 130.9 -15 1 10 7180 06 31 18 06 39 16 --- 05 29 31 66.6 -37.1 1.5 127.5 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 06 39 16 NRAO150 05 29 31 66.6 -37.1 1.5 127.5 -15 1 10 3989 06 39 16 06 49 15 --- 05 39 31 65.3 -39.3 1.7 123.5 583 R 1 0 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 06 51 44 DA193 05 42 01 83.6 24.7 -0.2 -153.2 39 1 11 0 06 51 44 06 55 43 --- 05 46 01 83.9 18.2 -0.2 -160.3 239 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 06 55 43 DA193 05 46 01 83.9 18.2 -0.2 -160.3 -15 1 11 1596 06 55 43 07 03 42 --- 05 54 01 84.2 3.6 0.0 -176.2 464 F 1 4787 Schedule for VLA1 (Code Y ) Page 11 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 07 03 42 DA193 05 54 01 84.2 3.6 0.0 -176.2 -15 1 11 4787 07 03 42 07 13 41 --- 06 04 01 84.0 -15.2 0.1 163.6 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 07 16 10 NRAO150 06 06 31 61.5 -43.9 2.1 114.2 67 1 11 8776 07 16 10 07 20 09 --- 06 10 31 61.0 -44.4 2.2 112.9 239 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 07 20 09 NRAO150 06 10 31 61.0 -44.4 2.2 112.9 -15 1 11 10372 07 20 09 07 28 08 --- 06 18 31 59.8 -45.4 2.3 110.5 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 07 28 08 NRAO150 06 18 31 59.8 -45.4 2.3 110.5 -15 1 11 13563 07 28 08 07 38 07 --- 06 28 31 58.3 -46.4 2.5 107.7 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 07 38 07 NRAO150 06 28 31 58.3 -46.4 2.5 107.7 -15 1 12 17552 07 38 07 07 42 06 --- 06 32 31 57.7 -46.7 2.5 106.7 224 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 07 42 06 NRAO150 06 32 31 57.7 -46.7 2.5 106.7 -15 1 12 15956 07 42 06 07 50 05 --- 06 40 31 56.5 -47.4 2.7 104.6 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 07 50 05 NRAO150 06 40 31 56.5 -47.4 2.7 104.6 -15 1 12 12765 07 50 05 08 00 03 --- 06 50 31 55.0 -48.0 2.8 102.1 583 R 1 8776 Schedule for VLA1 (Code Y ) Page 12 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 08 00 03 NRAO150 06 50 31 55.0 -48.0 2.8 102.1 -15 1 12 8776 08 00 03 08 04 02 --- 06 54 31 54.3 -48.2 2.9 101.2 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 08 04 02 NRAO150 06 54 31 54.3 -48.2 2.9 101.2 -15 1 12 7180 08 04 02 08 12 01 --- 07 02 31 53.1 -48.6 3.0 99.3 464 R 1 3989 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 08 12 01 NRAO150 07 02 31 53.1 -48.6 3.0 99.3 -15 1 12 3989 08 12 01 08 21 59 --- 07 12 31 51.6 -49.0 3.2 97.1 583 R 1 0 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 08 23 29 0716+714 07 14 01 52.7 1.1 -0.1 -177.1 0 1 13 0 08 23 29 08 27 28 --- 07 18 01 52.7 0.6 -0.1 -178.5 239 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 08 27 28 0716+714 07 18 01 52.7 0.6 -0.1 -178.5 -15 1 13 1596 08 27 28 08 35 27 --- 07 26 01 52.7 -0.5 0.1 178.8 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 08 35 27 0716+714 07 26 01 52.7 -0.5 0.1 178.8 -15 1 13 4787 08 35 27 08 45 25 --- 07 36 01 52.7 -1.8 0.2 175.4 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 08 47 55 DA193 07 38 31 68.8 -66.8 1.7 97.6 37 1 13 8776 08 47 55 08 51 54 --- 07 42 31 68.0 -67.1 1.8 96.7 239 F 1 10372 Schedule for VLA1 (Code Y ) Page 13 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 08 51 54 DA193 07 42 31 68.0 -67.1 1.8 96.7 -15 1 13 10372 08 51 54 08 59 53 --- 07 50 31 66.5 -67.5 1.9 95.0 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 08 59 53 DA193 07 50 31 66.5 -67.5 1.9 95.0 -15 1 13 13563 08 59 53 09 09 51 --- 08 00 31 64.6 -67.8 2.1 93.1 583 F 1 17552 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 09 12 21 NRAO150 08 03 01 43.6 -49.4 4.1 86.9 72 1 14 17552 09 12 21 09 16 20 --- 08 07 01 43.0 -49.3 4.1 86.2 239 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 09 16 20 NRAO150 08 07 01 43.0 -49.3 4.1 86.2 -15 1 14 15956 09 16 20 09 24 19 --- 08 15 01 41.7 -49.2 4.3 84.7 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 09 24 19 NRAO150 08 15 01 41.7 -49.2 4.3 84.7 -15 1 14 12765 09 24 19 09 34 17 --- 08 25 01 40.2 -49.0 4.4 82.9 583 R 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 09 34 17 NRAO150 08 25 01 40.2 -49.0 4.4 82.9 -15 1 14 8776 09 34 17 09 38 17 --- 08 29 01 39.5 -48.9 4.5 82.2 224 R 1 7180 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 09 38 17 NRAO150 08 29 01 39.5 -48.9 4.5 82.2 -15 1 14 7180 09 38 17 09 46 15 --- 08 37 01 38.3 -48.6 4.6 80.8 464 R 1 3989 Schedule for VLA1 (Code Y ) Page 14 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 09 46 15 NRAO150 08 37 01 38.3 -48.6 4.6 80.8 -15 1 14 3989 09 46 15 09 56 14 --- 08 47 01 36.8 -48.3 4.8 79.1 583 R 1 0 ----------- Tape Change ------------ Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 09 56 14 NRAO150 08 47 01 36.8 -48.3 4.8 79.1 -15 1 1 0 09 56 14 10 00 13 --- 08 51 01 36.1 -48.1 4.9 78.4 224 F 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 10 00 13 NRAO150 08 51 01 36.1 -48.1 4.9 78.4 -15 1 1 1596 10 00 13 10 08 12 --- 08 59 01 34.9 -47.8 5.0 77.0 464 F 1 4787 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 10 08 12 NRAO150 08 59 01 34.9 -47.8 5.0 77.0 -15 1 1 4787 10 08 12 10 18 10 --- 09 09 01 33.4 -47.3 5.2 75.4 583 F 1 8776 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 10 19 40 0716+714 09 10 31 50.1 -13.1 1.8 144.1 23 1 1 8776 10 19 40 10 23 39 --- 09 14 31 49.9 -13.5 1.9 142.9 239 F 1 10372 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 10 23 39 0716+714 09 14 31 49.9 -13.5 1.9 142.9 -15 1 1 10372 10 23 39 10 31 38 --- 09 22 31 49.5 -14.3 2.0 140.4 464 F 1 13563 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 10 31 38 0716+714 09 22 31 49.5 -14.3 2.0 140.4 -15 1 1 13563 10 31 38 10 41 36 --- 09 32 31 49.0 -15.2 2.2 137.3 583 F 1 17552 Schedule for VLA1 (Code Y ) Page 15 Polarimetric monitoring of the jet in NRAO 150 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). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 21 Dec 2004 Day 356 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 632.41 632.41 624.41 624.41 10 43 06 NRAO150 09 34 01 29.6 -46.0 5.6 71.2 17 1 2 17552 10 43 06 10 47 05 --- 09 38 01 29.0 -45.8 5.6 70.5 239 R 1 15956 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 615.39 615.39 623.39 623.39 10 47 05 NRAO150 09 38 01 29.0 -45.8 5.6 70.5 -15 1 2 15956 10 47 05 10 55 04 --- 09 46 01 27.8 -45.3 5.8 69.2 464 R 1 12765 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 619.59 619.59 627.59 627.59 10 55 04 NRAO150 09 46 01 27.8 -45.3 5.8 69.2 -15 1 2 12765 10 55 04 11 05 03 --- 09 56 01 26.4 -44.6 5.9 67.6 583 R 1 8776 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2.set Matches group y_vu in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 2 Station: VLA1 Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 15989.90 15989.90 15989.90 15989.90 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= L L L L IF = A C A C The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 15357.49 15357.49 15365.49 15365.49 BBC fr= 632.41 632.41 624.41 624.41 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto VLA specific information: (LO and FI cards not needed. Defaults shown.) VLABAND: VU VLABW: 0000 FEFILTER: 0000 VLAFEAB: 19.90 VLAFECD: 19.90 VLAIF: SYSUIF VLASYNA: 3510.10 VLASYNB: 3510.10 VLAROT: VLBUROT FLUKEA: 100.00 FLUKEB: 200.00 FLUKESET: 0 Details for VLA IFs: LO Sum Frequency span VLBI FIRSTLO VLA IF A: 15389.9000 15389.9000-15339.9000 15989.9000 VLA IF B: 15389.9000 15389.9000-15339.9000 15989.9000 VLA IF C: 15389.9000 15389.9000-15339.9000 15989.9000 VLA IF D: 15389.9000 15389.9000-15339.9000 15989.9000 With new digital patch panel, VLA IF = VLB IF. Setup file: /home/filehost/cwalker/sched/setups/v1cm-128-4-2.set Matches group y_vk in /home/filehost/cwalker/sched/catalogs/freq.dat In VA mode, only IFs A and D are phased. Setup group: 4 Station: VLA1 Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 21610.10 21610.10 21610.10 21610.10 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A C The following frequency sets based on this setup were used. Frequency Set: 4 Setup file default. Used pcal sets: 1 LO sum= 22225.49 22225.49 22233.49 22233.49 BBC fr= 615.39 615.39 623.39 623.39 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto VLA specific information: (LO and FI cards not needed. Defaults shown.) VLABAND: VK VLABW: 0000 FEFILTER: 0000 VLAFEAB: 17.50 VLAFECD: 17.50 VLAIF: SYSKIF VLASYNA: 3710.10 VLASYNB: 3710.10 VLAROT: VLBKROT FLUKEA: 100.00 FLUKEB: 200.00 FLUKESET: 0 Details for VLA IFs: LO Sum Frequency span VLBI FIRSTLO VLA IF A: 22210.1000 22210.1000-22260.1000 21610.1000 VLA IF B: 22210.1000 22210.1000-22260.1000 21610.1000 VLA IF C: 22210.1000 22210.1000-22260.1000 21610.1000 VLA IF D: 22210.1000 22210.1000-22260.1000 21610.1000 With new digital patch panel, VLA IF = VLB IF. Setup file: /home/filehost/cwalker/sched/setups/v7mm-128-4-2.set Matches group y_43189.9j in /home/filehost/cwalker/sched/catalogs/freq.dat In VA mode, only IFs A and D are phased. Setup group: 6 Station: VLA1 Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 42589.90 42589.90 42589.90 42589.90 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A C The following frequency sets based on this setup were used. Frequency Set: 6 Setup file default. Used pcal sets: 1 LO sum= 43209.49 43209.49 43217.49 43217.49 BBC fr= 619.59 619.59 627.59 627.59 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto VLA specific information: (LO and FI cards will be written.) VLABAND: VQ VLABW: 0000 FEFILTER: 0000 VLAFEAB: 51.60 VLAFECD: 13.00 VLAIF: SYSQIF VLASYNA: 3589.90 VLASYNB: 3589.90 VLAROT: VLBQROT FLUKEA: 100.00 FLUKEB: 200.00 FLUKESET: 0 Details for VLA IFs: LO Sum Frequency span VLBI FIRSTLO VLA IF A: 43189.9000 43189.9000-43239.9000 42589.9000 VLA IF B: 43189.9000 43189.9000-43239.9000 42589.9000 VLA IF C: 43189.9000 43189.9000-43239.9000 42589.9000 VLA IF D: 43189.9000 43189.9000-43239.9000 42589.9000 With new digital patch panel, VLA IF = VLB IF. SOURCE LIST -- Polarimetric monitoring of the jet in NRAO 150 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) (B1950) (J2000) (Date) J0359+5057 03 55 45.261360 * 03 59 29.747261 03 59 52.984679 0355+508 50 49 20.28556 * 50 57 50.16151 50 58 52.99893 J0359+50 /home/filehost/cwalker/sched/catalogs/sources.vlba * NRAO150 ICRF - Ext.1 Source - 1998 IERS Annual Report 8.045 scan hours, 413.767 baseline hours above horizon. J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 52.734215 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 58.70020 * DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+39 ICRF - Ext.1 Source - 1998 IERS Annual Report 1.463 scan hours, 72.626 baseline hours above horizon. J0721+7120 07 16 13.029725 * 07 21 53.448460 07 22 30.604135 * 0716+714 71 26 15.17405 * 71 20 36.36339 71 20 02.56626 J0721+71 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report 1.828 scan hours, 95.987 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) NRAO150 144.2 DA193 163.6 0716+714 130.6 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