COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: Water maser kinematics near Herbig Ae/Be Stars Exp. Code: bm180b Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Kevin Marvel Address: American Astronomical Society 2000 Florida Avenue, NW Suite 400 Washington, DC 20009 U.S.A. Phone: 202 328 2010 ext.114 EMAIL: marvel@aas.org Fax: 202-234 2560 Phone during observation: 202 328 2010 ext.114 Observing mode: 22 GHz VLBA Notes: 12 hours centered at LST 21.0 Schedule for VLBA_OV (Code Ov ) Page 2 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 Next scan bandwidths: 8.00 8.00 12 00 36 3C345 14 19 22 62.0 73.5 -2.4 -83.6 0 1 1 0 Stopped 12 02 36 --- 14 21 22 62.3 73.6 -2.4 -83.9 120 S 1 0 12 02 42 3C345 14 21 28 62.4 73.6 -2.4 -83.9 0 1 1 0 12 02 42 12 09 40 --- 14 28 28 63.7 73.9 -2.2 -84.7 419 F 1 2792 Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 12 09 46 3C345 14 28 34 63.7 73.9 -2.2 -84.8 0 1 1 2792 12 09 40 12 16 45 --- 14 35 34 65.1 74.2 -2.1 -85.6 419 F 1 5625 12 18 28 J0017+8135 14 37 17 30.2 5.6 -9.7 -31.9 27 1 1 5625 12 18 28 12 21 27 =0014+813 14 40 17 30.3 5.7 -9.6 -32.6 180 F 1 6822 12 22 47 BD40 14 41 37 27.0 57.0 -5.6 -62.9 40 1 1 6822 12 22 47 12 25 47 --- 14 44 37 27.5 57.3 -5.6 -63.3 180 F 1 8018 12 27 07 J0017+8135 14 45 58 30.4 5.9 -9.5 -33.9 40 1 1 8018 12 27 07 12 30 07 =0014+813 14 48 58 30.5 6.0 -9.5 -34.6 180 F 1 9215 12 31 29 BD40 14 50 20 28.5 57.9 -5.5 -63.9 41 1 1 9215 12 31 29 12 34 28 --- 14 53 20 29.0 58.2 -5.5 -64.3 180 F 1 10412 12 35 51 J0017+8135 14 54 43 30.6 6.2 -9.4 -35.9 42 1 1 10412 12 35 51 12 38 50 =0014+813 14 57 43 30.6 6.3 -9.3 -36.6 180 F 1 11609 12 40 15 BD40 14 59 07 30.0 58.7 -5.4 -65.0 43 1 1 11609 12 40 15 12 43 14 --- 15 02 07 30.5 59.0 -5.3 -65.4 180 F 1 12805 12 44 39 J0017+8135 15 03 32 30.8 6.5 -9.2 -38.0 44 1 1 12805 12 44 39 12 47 38 =0014+813 15 06 32 30.8 6.6 -9.2 -38.7 180 F 1 14002 12 49 04 BD40 15 07 58 31.5 59.5 -5.2 -66.1 45 1 1 14002 12 49 04 12 52 04 --- 15 10 58 32.0 59.8 -5.2 -66.4 180 F 1 15199 12 53 30 J0017+8135 15 12 25 31.0 6.8 -9.1 -40.0 45 1 1 15199 12 53 30 12 56 30 =0014+813 15 15 25 31.0 6.9 -9.0 -40.7 180 F 1 16396 Schedule for VLBA_OV (Code Ov ) Page 3 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 12 57 57 BD40 15 16 53 33.0 60.3 -5.1 -67.1 46 1 1 16396 12 57 57 13 00 57 --- 15 19 53 33.6 60.5 -5.0 -67.5 180 F 1 17592 13 02 25 J0017+8135 15 21 22 31.2 7.1 -8.9 -42.1 47 1 2 17592 13 02 25 13 05 25 =0014+813 15 24 22 31.3 7.2 -8.9 -42.8 180 R 1 16396 13 06 54 BD40 15 25 51 34.6 61.0 -4.9 -68.2 48 1 2 16396 13 06 54 13 09 54 --- 15 28 51 35.1 61.3 -4.9 -68.5 180 R 1 15199 13 11 23 J0017+8135 15 30 21 31.4 7.3 -8.8 -44.2 48 1 2 15199 13 11 23 13 14 23 =0014+813 15 33 21 31.5 7.4 -8.7 -44.8 180 R 1 14002 13 15 54 BD40 15 34 53 36.2 61.8 -4.8 -69.2 49 1 2 14002 13 15 54 13 18 53 --- 15 37 53 36.7 62.0 -4.7 -69.6 180 R 1 12805 13 20 25 J0017+8135 15 39 24 31.6 7.6 -8.6 -46.2 49 1 2 12805 13 20 25 13 23 24 =0014+813 15 42 24 31.7 7.7 -8.6 -46.9 180 R 1 11609 13 24 57 BD40 15 43 57 37.8 62.5 -4.6 -70.3 50 1 2 11609 13 24 57 13 27 56 --- 15 46 57 38.3 62.8 -4.6 -70.6 180 R 1 10412 13 29 29 J0017+8135 15 48 30 31.9 7.9 -8.5 -48.4 50 1 2 10412 13 29 29 13 32 28 =0014+813 15 51 30 32.0 8.0 -8.4 -49.1 180 R 1 9215 13 34 02 BD40 15 53 03 39.4 63.3 -4.5 -71.3 51 1 2 9215 13 34 02 13 37 01 --- 15 56 03 39.9 63.5 -4.4 -71.7 180 R 1 8019 13 38 35 J0017+8135 15 57 37 32.1 8.1 -8.3 -50.5 51 1 2 8019 13 38 35 13 41 34 =0014+813 16 00 37 32.2 8.2 -8.3 -51.2 180 R 1 6822 13 44 48 BD40 16 03 51 41.3 64.1 -4.3 -72.6 150 1 2 6822 13 44 48 13 47 47 --- 16 06 51 41.8 64.3 -4.2 -72.9 180 R 1 5625 13 49 22 J0017+8135 16 08 26 32.5 8.4 -8.1 -53.0 51 1 2 5625 13 49 22 13 52 21 =0014+813 16 11 26 32.5 8.5 -8.1 -53.7 180 R 1 4428 13 53 57 BD40 16 13 01 43.0 64.8 -4.1 -73.6 52 1 2 4428 13 53 57 13 56 56 --- 16 16 01 43.5 65.0 -4.1 -74.0 180 R 1 3232 13 58 31 J0017+8135 16 17 37 32.7 8.7 -8.0 -55.1 52 1 2 3232 13 58 31 14 01 31 =0014+813 16 20 37 32.8 8.7 -7.9 -55.8 180 R 1 2035 Schedule for VLBA_OV (Code Ov ) Page 4 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 14 03 06 BD40 16 22 13 44.6 65.4 -4.0 -74.7 52 1 2 2035 14 03 06 14 06 06 --- 16 25 13 45.2 65.6 -3.9 -75.1 180 R 1 838 14 07 41 J0017+8135 16 26 48 33.0 8.9 -7.8 -57.3 52 1 1 838 14 07 41 14 10 41 =0014+813 16 29 48 33.1 8.9 -7.8 -58.0 180 F 2 359 14 12 16 BD40 16 31 24 46.3 66.0 -3.8 -75.8 52 1 1 359 14 12 16 14 15 16 --- 16 34 24 46.8 66.2 -3.8 -76.1 180 F 2 1555 14 16 51 J0017+8135 16 36 00 33.3 9.1 -7.7 -59.5 51 1 1 1555 14 16 51 14 19 51 =0014+813 16 39 00 33.4 9.2 -7.6 -60.2 180 F 2 2752 14 21 26 BD40 16 40 35 48.0 66.6 -3.7 -76.9 51 1 1 2752 14 21 26 14 24 26 --- 16 43 35 48.5 66.8 -3.6 -77.2 180 F 2 3949 14 26 01 J0017+8135 16 45 11 33.6 9.3 -7.5 -61.6 51 1 1 3949 14 26 01 14 29 00 =0014+813 16 48 11 33.7 9.3 -7.5 -62.3 180 F 2 5145 14 30 35 BD40 16 49 46 49.6 67.2 -3.5 -77.9 50 1 1 5145 14 30 35 14 33 34 --- 16 52 46 50.2 67.4 -3.5 -78.3 180 F 2 6342 14 35 09 J0017+8135 16 54 20 33.9 9.5 -7.4 -63.8 50 1 1 6342 14 35 09 14 38 08 =0014+813 16 57 20 34.0 9.5 -7.3 -64.5 180 F 2 7539 14 39 42 BD40 16 58 55 51.3 67.7 -3.4 -79.0 49 1 1 7539 14 39 42 14 42 42 --- 17 01 55 51.9 67.9 -3.3 -79.4 180 F 2 8736 14 44 15 J0017+8135 17 03 28 34.2 9.6 -7.2 -65.9 49 1 1 8736 14 44 15 14 47 15 =0014+813 17 06 28 34.3 9.7 -7.2 -66.7 180 F 2 9932 14 48 47 BD40 17 08 01 53.0 68.2 -3.2 -80.1 48 1 1 9932 14 48 47 14 51 47 --- 17 11 01 53.6 68.4 -3.2 -80.5 180 F 2 11129 14 53 27 J0017+8135 17 12 42 34.5 9.8 -7.1 -68.1 55 1 1 11129 14 53 27 14 56 27 =0014+813 17 15 42 34.6 9.8 -7.0 -68.8 180 F 2 12326 Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 14 58 48 3C345 17 18 04 82.7 -66.8 0.6 107.8 40 1 1 12326 14 58 48 15 04 47 --- 17 24 04 81.6 -69.1 0.7 104.5 359 F 2 14719 Schedule for VLBA_OV (Code Ov ) Page 5 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 15 06 47 3C345 17 26 04 81.2 -69.7 0.7 103.6 113 1 1 14719 15 06 47 15 12 46 --- 17 32 04 80.1 -71.2 0.8 101.1 359 F 2 17113 15 14 29 J0017+8135 17 33 47 35.2 10.1 -6.7 -73.2 7 1 2 17113 15 14 29 15 17 28 =0014+813 17 36 47 35.3 10.1 -6.7 -73.9 180 R 2 16891 15 20 16 BD40 17 39 35 58.9 69.7 -2.7 -84.2 115 1 2 16891 15 20 16 15 23 15 --- 17 42 35 59.4 69.8 -2.6 -84.6 180 R 2 15694 15 24 41 J0017+8135 17 44 01 35.6 10.2 -6.6 -75.6 32 1 2 15694 15 24 41 15 27 41 =0014+813 17 47 01 35.7 10.3 -6.5 -76.4 180 R 2 14497 15 29 05 BD40 17 48 25 60.5 70.0 -2.5 -85.4 29 1 2 14497 15 29 05 15 32 04 --- 17 51 25 61.1 70.1 -2.5 -85.8 180 R 2 13300 15 33 28 J0017+8135 17 52 49 35.9 10.3 -6.4 -77.8 27 1 2 13300 15 33 28 15 36 27 =0014+813 17 55 49 36.0 10.4 -6.4 -78.5 180 R 2 12104 15 39 41 BD40 17 59 03 62.5 70.3 -2.4 -86.9 135 1 2 12104 15 39 41 15 42 40 --- 18 02 03 63.1 70.3 -2.3 -87.3 180 R 2 10907 15 44 05 J0017+8135 18 03 28 36.3 10.4 -6.2 -80.3 25 1 2 10907 15 44 05 15 47 05 =0014+813 18 06 28 36.4 10.4 -6.2 -81.1 180 R 2 9710 15 48 32 BD40 18 07 55 64.2 70.4 -2.2 -88.2 25 1 2 9710 15 48 32 15 51 31 --- 18 10 55 64.7 70.5 -2.2 -88.7 180 R 2 8514 15 52 59 J0017+8135 18 12 23 36.6 10.5 -6.1 -82.5 25 1 2 8514 15 52 59 15 55 58 =0014+813 18 15 23 36.7 10.5 -6.0 -83.2 180 R 2 7317 15 57 28 BD40 18 16 53 65.8 70.5 -2.1 -89.6 25 1 2 7317 15 57 28 16 00 27 --- 18 19 53 66.4 70.5 -2.0 -90.1 180 R 2 6120 16 01 58 J0017+8135 18 21 24 36.9 10.5 -5.9 -84.7 25 1 2 6120 16 01 58 16 04 57 =0014+813 18 24 24 37.0 10.5 -5.9 -85.4 180 R 2 4923 16 06 30 BD40 18 25 56 67.5 70.5 -1.9 -91.1 25 1 2 4923 16 06 30 16 09 29 --- 18 28 56 68.1 70.4 -1.9 -91.7 180 R 2 3727 Schedule for VLBA_OV (Code Ov ) Page 6 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 16 11 02 J0017+8135 18 30 29 37.3 10.6 -5.8 -86.9 25 1 2 3727 16 11 02 16 14 02 =0014+813 18 33 29 37.4 10.6 -5.7 -87.7 180 R 2 2530 16 16 25 BD40 18 35 53 69.4 70.3 -1.7 -92.9 74 1 2 2530 16 16 25 16 19 25 --- 18 38 53 70.0 70.2 -1.7 -93.5 180 R 2 1333 16 20 57 J0017+8135 18 40 26 37.6 10.6 -5.6 -89.4 21 1 2 1333 16 20 57 16 23 56 =0014+813 18 43 26 37.7 10.6 -5.6 -90.1 180 R 2 136 16 25 29 BD40 18 44 59 71.1 70.0 -1.6 -94.8 20 1 3 136 16 25 29 16 28 29 --- 18 47 59 71.7 69.8 -1.5 -95.4 180 F 1 1333 16 30 02 J0017+8135 18 49 33 37.9 10.6 -5.5 -91.6 20 1 3 1333 16 30 02 16 33 02 =0014+813 18 52 33 38.1 10.6 -5.4 -92.4 180 F 1 2530 16 34 36 BD40 18 54 07 72.8 69.4 -1.4 -96.8 19 1 3 2530 16 34 36 16 37 35 --- 18 57 07 73.4 69.2 -1.4 -97.5 180 F 1 3727 16 39 10 J0017+8135 18 58 42 38.3 10.5 -5.3 -93.9 18 1 3 3727 16 39 10 16 42 09 =0014+813 19 01 42 38.4 10.5 -5.3 -94.7 180 F 1 4923 16 43 45 BD40 19 03 17 74.5 68.5 -1.3 -99.1 17 1 3 4923 16 43 45 16 46 44 --- 19 06 17 75.1 68.2 -1.2 -100.0 180 F 1 6120 16 48 19 J0017+8135 19 07 53 38.6 10.5 -5.2 -96.2 16 1 3 6120 16 48 19 16 51 19 =0014+813 19 10 53 38.7 10.5 -5.1 -97.0 180 F 1 7317 16 52 55 BD40 19 12 29 76.2 67.3 -1.1 -101.9 15 1 3 7317 16 52 55 16 55 54 --- 19 15 29 76.8 66.8 -1.1 -102.9 180 F 1 8514 16 57 29 J0017+8135 19 17 05 38.9 10.4 -5.0 -98.5 14 1 3 8514 16 57 29 17 00 29 =0014+813 19 20 05 39.1 10.4 -5.0 -99.3 180 F 1 9710 17 02 04 BD40 19 21 40 77.9 65.5 -1.0 -105.1 12 1 3 9710 17 02 04 17 05 04 --- 19 24 40 78.4 64.8 -0.9 -106.4 180 F 1 10907 17 06 39 J0017+8135 19 26 16 39.3 10.4 -4.8 -100.8 11 1 3 10907 17 06 39 17 09 39 =0014+813 19 29 16 39.4 10.3 -4.8 -101.6 180 F 1 12104 17 11 14 BD40 19 30 52 79.5 62.9 -0.8 -109.2 9 1 3 12104 17 11 14 17 14 14 --- 19 33 52 80.1 61.8 -0.8 -110.8 180 F 1 13300 Schedule for VLBA_OV (Code Ov ) Page 7 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 17 15 49 J0017+8135 19 35 27 39.6 10.3 -4.7 -103.2 8 1 3 13300 17 15 49 17 18 49 =0014+813 19 38 27 39.7 10.3 -4.6 -103.9 180 F 1 14497 17 20 24 BD40 19 40 03 81.1 59.1 -0.7 -114.5 7 1 3 14497 17 20 24 17 23 24 --- 19 43 03 81.7 57.4 -0.6 -116.6 180 F 1 15694 17 24 59 J0017+8135 19 44 39 39.9 10.2 -4.5 -105.5 6 1 3 15694 17 24 59 17 27 59 =0014+813 19 47 39 40.0 10.1 -4.5 -106.3 180 F 1 16891 17 29 34 BD40 19 49 15 82.7 53.3 -0.5 -121.7 4 1 4 16891 17 29 34 17 32 34 --- 19 52 15 83.1 50.8 -0.5 -124.7 180 R 1 17113 17 34 09 J0017+8135 19 53 50 40.3 10.1 -4.4 -107.9 3 1 4 17113 17 34 09 17 37 09 =0014+813 19 56 50 40.4 10.0 -4.3 -108.6 180 R 1 15916 17 38 44 BD40 19 58 26 84.0 44.3 -0.4 -132.2 2 1 4 15916 17 38 44 17 41 43 --- 20 01 26 84.5 40.4 -0.3 -136.6 180 R 1 14719 17 43 18 J0017+8135 20 03 00 40.6 9.9 -4.2 -110.2 1 1 4 14719 17 43 18 17 46 17 =0014+813 20 06 00 40.7 9.9 -4.2 -111.0 180 R 1 13522 17 47 57 BD40 20 07 40 85.2 30.2 -0.2 -147.8 5 1 4 13522 17 47 57 17 50 56 --- 20 10 40 85.4 24.1 -0.2 -154.3 180 R 1 12326 17 52 39 J0017+8135 20 12 23 40.9 9.7 -4.1 -112.7 7 1 4 12326 17 52 39 17 55 38 =0014+813 20 15 23 41.0 9.7 -4.0 -113.4 180 R 1 11129 Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 17 58 06 J2253+1608 20 17 51 49.7 110.8 -2.6 -50.8 75 1 4 11129 17 58 06 18 04 05 =3C454.3 20 23 51 50.8 112.2 -2.5 -50.1 359 R 1 8736 Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 18 06 05 J2253+1608 20 25 51 51.1 112.7 -2.5 -49.9 113 1 4 8736 18 06 05 18 12 04 =3C454.3 20 31 51 52.2 114.2 -2.4 -49.1 359 R 1 6342 Schedule for VLBA_OV (Code Ov ) Page 8 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 18 12 27 J2225+2118 20 32 14 60.8 115.0 -1.9 -50.8 0 1 4 6342 18 12 27 18 15 26 --- 20 35 14 61.3 115.9 -1.8 -50.2 180 R 1 5145 18 17 28 LK234 20 37 16 59.6 13.1 -1.1 -153.5 47 1 4 5145 18 17 28 18 20 27 --- 20 40 16 59.7 12.5 -1.0 -154.7 180 R 1 3949 18 22 25 J2225+2118 20 42 14 62.5 118.2 -1.7 -48.9 41 1 4 3949 18 22 25 18 25 24 --- 20 45 14 63.1 119.2 -1.7 -48.3 180 R 1 2752 18 27 19 LK234 20 47 09 60.0 11.3 -0.9 -157.4 37 1 4 2752 18 27 19 18 30 19 --- 20 50 09 60.1 10.7 -0.9 -158.5 180 R 1 1555 18 32 11 J2225+2118 20 52 01 64.2 121.6 -1.6 -46.7 32 1 4 1555 18 32 11 18 35 10 --- 20 55 01 64.7 122.7 -1.5 -46.0 180 R 1 358 18 37 00 LK234 20 56 51 60.3 9.4 -0.8 -161.2 28 1 3 358 18 37 00 18 39 59 --- 20 59 51 60.4 8.9 -0.7 -162.4 180 F 2 1555 18 41 45 J2225+2118 21 01 38 65.8 125.3 -1.4 -44.2 23 1 3 1555 18 41 45 18 44 45 --- 21 04 38 66.3 126.5 -1.4 -43.4 180 F 2 2752 18 46 33 LK234 21 06 26 60.6 7.6 -0.6 -165.0 23 1 3 2752 18 46 33 18 49 33 --- 21 09 26 60.7 7.0 -0.6 -166.2 180 F 2 3949 18 51 26 J2225+2118 21 11 20 67.4 129.5 -1.2 -41.3 25 1 3 3949 18 51 26 18 54 25 --- 21 14 20 67.8 130.9 -1.2 -40.3 180 F 2 5145 18 56 22 LK234 21 16 17 60.8 5.6 -0.4 -169.0 27 1 3 5145 18 56 22 18 59 21 --- 21 19 17 60.9 5.0 -0.4 -170.2 180 F 2 6342 19 01 25 J2225+2118 21 21 20 68.8 134.3 -1.1 -37.7 31 1 3 6342 19 01 25 19 04 24 --- 21 24 20 69.3 135.9 -1.0 -36.5 180 F 2 7539 19 06 29 LK234 21 26 26 61.0 3.5 -0.3 -173.1 31 1 3 7539 19 06 29 19 09 29 --- 21 29 26 61.0 2.9 -0.2 -174.4 180 F 2 8736 19 11 36 J2225+2118 21 31 33 70.2 139.8 -0.9 -33.5 29 1 3 8736 19 11 36 19 14 35 --- 21 34 33 70.6 141.6 -0.9 -32.1 180 F 2 9932 Schedule for VLBA_OV (Code Ov ) Page 9 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 19 16 38 LK234 21 36 36 61.1 1.4 -0.1 -177.3 24 1 3 9932 19 16 38 19 19 38 --- 21 39 36 61.1 0.7 -0.1 -178.6 180 F 2 11129 19 21 46 J2225+2118 21 41 45 71.4 146.0 -0.7 -28.5 25 1 3 11129 19 21 46 19 24 46 --- 21 44 45 71.8 148.0 -0.7 -26.9 180 F 2 12326 19 26 46 LK234 21 46 46 61.1 -0.8 0.1 178.5 16 1 3 12326 19 26 46 19 29 46 --- 21 49 46 61.1 -1.4 0.1 177.3 180 F 2 13522 19 31 50 J2225+2118 21 51 50 72.5 152.9 -0.6 -22.9 15 1 3 13522 19 31 50 19 34 49 --- 21 54 50 72.7 155.0 -0.5 -21.1 180 F 2 14719 19 36 54 LK234 21 56 55 61.0 -2.9 0.2 174.3 14 1 3 14719 19 36 54 19 39 53 --- 21 59 55 61.0 -3.5 0.3 173.1 180 F 2 15916 19 41 52 J2225+2118 22 01 54 73.3 160.4 -0.4 -16.7 3 1 3 15916 19 41 52 19 44 51 --- 22 04 54 73.5 162.7 -0.3 -14.7 180 F 2 17113 19 46 52 LK234 22 06 55 60.9 -5.0 0.4 170.2 3 1 4 17113 19 46 52 19 49 52 --- 22 09 55 60.8 -5.6 0.4 169.0 180 R 2 16891 19 51 56 J2225+2118 22 11 59 73.8 168.4 -0.2 -9.9 2 1 4 16891 19 51 56 19 54 55 --- 22 14 59 73.9 170.9 -0.2 -7.7 180 R 2 15694 19 57 01 LK234 22 17 05 60.7 -7.0 0.6 166.1 1 1 4 15694 19 57 01 20 00 00 --- 22 20 05 60.6 -7.6 0.6 164.9 180 R 2 14497 20 02 09 J2225+2118 22 22 15 74.1 177.0 -0.1 -2.5 0 1 4 14497 20 02 09 20 05 09 --- 22 25 15 74.1 179.6 0.0 -0.4 180 R 2 13300 20 07 09 LK234 22 27 15 60.4 351.0 0.7 162.0 0 1 4 13300 20 07 09 20 10 09 --- 22 30 15 60.3 350.4 0.8 160.8 180 R 2 12104 20 12 06 J2225+2118 22 32 13 74.0 185.5 0.1 4.7 1 1 4 12104 20 12 06 20 15 05 --- 22 35 13 74.0 188.0 0.2 6.8 180 R 2 10907 20 17 00 LK234 22 37 08 60.1 349.1 0.9 158.1 1 1 4 10907 20 17 00 20 19 59 --- 22 40 08 59.9 348.5 1.0 157.0 180 R 2 9710 20 21 51 J2225+2118 22 42 00 73.7 193.6 0.3 11.6 2 1 4 9710 20 21 51 20 24 51 --- 22 45 00 73.5 196.0 0.3 13.6 180 R 2 8514 Schedule for VLBA_OV (Code Ov ) Page 10 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 20 26 40 LK234 22 46 50 59.7 347.3 1.1 154.4 3 1 4 8514 20 26 40 20 29 40 --- 22 49 50 59.5 346.8 1.1 153.2 180 R 2 7317 20 31 26 J2225+2118 22 51 37 73.1 201.2 0.4 18.0 4 1 4 7317 20 31 26 20 34 26 --- 22 54 37 72.9 203.4 0.5 19.9 180 R 2 6120 20 36 11 LK234 22 56 22 59.2 345.6 1.2 150.7 4 1 4 6120 20 36 11 20 39 10 --- 22 59 22 59.1 345.1 1.3 149.6 180 R 2 4923 20 40 52 J2225+2118 23 01 04 72.3 208.1 0.6 23.8 5 1 4 4923 20 40 52 20 43 52 --- 23 04 04 72.0 210.2 0.6 25.5 180 R 2 3727 20 45 32 LK234 23 05 44 58.7 344.0 1.4 147.2 5 1 4 3727 20 45 32 20 48 31 --- 23 08 44 58.6 343.5 1.4 146.1 180 R 2 2530 20 50 09 J2225+2118 23 10 22 71.4 214.4 0.7 28.8 5 1 4 2530 20 50 09 20 53 08 --- 23 13 22 71.0 216.2 0.8 30.4 180 R 2 1333 20 54 44 LK234 23 14 58 58.2 342.6 1.5 143.9 6 1 4 1333 20 54 44 20 57 44 --- 23 17 58 58.0 342.1 1.6 142.8 180 R 2 137 20 59 17 J2225+2118 23 19 32 70.3 219.9 0.9 33.3 6 1 5 137 20 59 17 21 02 17 --- 23 22 32 69.9 221.6 0.9 34.6 180 F 1 1333 21 04 16 J2253+1608 23 24 32 67.9 199.7 0.5 16.3 99 1 5 1333 21 04 16 21 10 15 =3C454.3 23 30 32 67.4 203.4 0.6 19.2 359 F 1 3727 Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 21 12 15 J2253+1608 23 32 32 67.3 204.5 0.6 20.1 113 1 5 3727 21 12 15 21 18 14 =3C454.3 23 38 32 66.8 208.0 0.7 22.9 359 F 1 6120 Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 21 18 35 J2225+2118 23 38 53 67.6 229.9 1.2 40.8 0 1 5 6120 21 18 35 21 21 34 --- 23 41 53 67.1 231.3 1.3 41.8 180 F 1 7317 21 22 58 LK234 23 43 17 56.3 338.6 2.0 134.0 6 1 5 7317 21 22 58 21 25 57 --- 23 46 17 56.1 338.2 2.1 133.0 180 F 1 8514 Schedule for VLBA_OV (Code Ov ) Page 11 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 21 27 19 J2225+2118 23 47 39 66.2 233.8 1.4 43.6 6 1 5 8514 21 27 19 21 30 19 --- 23 50 39 65.7 235.0 1.4 44.4 180 F 1 9710 21 31 39 LK234 23 52 00 55.7 337.5 2.1 131.2 6 1 5 9710 21 31 39 21 34 39 --- 23 55 00 55.4 337.1 2.2 130.2 180 F 1 10907 21 35 58 J2225+2118 23 56 19 64.8 237.2 1.5 45.9 6 1 5 10907 21 35 58 21 38 57 --- 23 59 19 64.3 238.4 1.6 46.7 180 F 1 12104 21 40 15 LK234 00 00 36 55.0 336.5 2.3 128.4 6 1 5 12104 21 40 15 21 43 14 --- 00 03 36 54.8 336.2 2.3 127.4 180 F 1 13300 21 44 30 J2225+2118 00 04 52 63.3 240.3 1.7 48.0 6 1 5 13300 21 44 30 21 47 30 --- 00 07 52 62.8 241.4 1.7 48.6 180 F 1 14497 21 48 46 LK234 00 09 09 54.3 335.6 2.4 125.7 8 1 5 14497 21 48 46 21 51 46 --- 00 12 09 54.1 335.3 2.5 124.8 180 F 1 15694 21 53 05 J2225+2118 00 13 29 61.8 243.2 1.8 49.7 12 1 5 15694 21 53 05 21 56 05 --- 00 16 29 61.3 244.1 1.8 50.3 180 F 1 16891 21 57 25 LK234 00 17 50 53.6 334.8 2.6 123.0 14 1 6 16891 21 57 25 22 00 25 --- 00 20 50 53.3 334.5 2.6 122.1 180 R 1 17113 22 01 48 J2225+2118 00 22 13 60.2 245.9 1.9 51.3 18 1 6 17113 22 01 48 22 04 48 --- 00 25 13 59.7 246.7 2.0 51.7 180 R 1 15916 22 06 12 LK234 00 26 38 52.8 334.0 2.7 120.4 21 1 6 15916 22 06 12 22 09 12 --- 00 29 38 52.6 333.7 2.8 119.5 180 R 1 14719 22 10 39 J2225+2118 00 31 06 58.6 248.4 2.1 52.6 25 1 6 14719 22 10 39 22 13 39 --- 00 34 06 58.0 249.2 2.1 53.0 180 R 1 13523 22 15 08 LK234 00 35 35 52.0 333.3 2.9 117.8 27 1 6 13523 22 15 08 22 18 07 --- 00 38 35 51.8 333.0 2.9 116.9 180 R 1 12326 22 19 39 J2225+2118 00 40 07 56.9 250.7 2.2 53.8 31 1 6 12326 22 19 39 22 22 39 --- 00 43 07 56.3 251.5 2.3 54.1 180 R 1 11129 22 24 12 LK234 00 44 40 51.2 332.6 3.0 115.2 33 1 6 11129 22 24 12 22 27 11 --- 00 47 40 50.9 332.4 3.1 114.3 180 R 1 9932 Schedule for VLBA_OV (Code Ov ) Page 12 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 22 28 47 J2225+2118 00 49 16 55.2 253.0 2.4 54.8 37 1 6 9932 22 28 47 22 31 46 --- 00 52 16 54.6 253.7 2.4 55.1 180 R 1 8736 22 33 46 J2253+1608 00 54 16 56.1 239.7 2.0 45.7 104 1 6 8736 22 33 46 22 39 45 =3C454.3 01 00 16 55.1 241.4 2.1 46.7 359 R 1 6342 Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 22 41 45 J2253+1608 01 02 16 54.7 242.0 2.1 47.0 113 1 6 6342 22 41 45 22 47 44 =3C454.3 01 08 16 53.7 243.7 2.2 48.0 359 R 1 3949 Next scan frequencies: 22232.90 22232.90 Next BBC frequencies: 732.90 732.90 22 49 34 J2225+2118 01 10 07 51.2 257.5 2.7 56.6 96 1 6 3949 22 49 34 22 52 34 --- 01 13 07 50.6 258.1 2.8 56.8 180 R 1 2752 22 54 05 LK234 01 14 39 48.4 330.9 3.5 107.0 37 1 6 2752 22 54 05 22 57 05 --- 01 17 39 48.1 330.8 3.6 106.2 180 R 1 1555 22 58 34 J2225+2118 01 19 08 49.4 259.3 2.9 57.1 36 1 6 1555 22 58 34 23 01 34 --- 01 22 08 48.8 259.9 2.9 57.3 180 R 1 359 23 03 02 LK234 01 23 37 47.5 330.5 3.7 104.7 35 1 5 359 23 03 02 23 06 01 --- 01 26 37 47.2 330.4 3.7 103.9 180 F 2 1555 23 07 27 J2225+2118 01 28 03 47.7 261.0 3.0 57.6 33 1 5 1555 23 07 27 23 10 27 --- 01 31 03 47.1 261.6 3.1 57.7 180 F 2 2752 23 11 52 LK234 01 32 28 46.6 330.2 3.8 102.5 33 1 5 2752 23 11 52 23 14 51 --- 01 35 28 46.4 330.1 3.9 101.7 180 F 2 3949 23 16 14 J2225+2118 01 36 51 45.9 262.6 3.2 57.9 31 1 5 3949 23 16 14 23 19 13 --- 01 39 51 45.3 263.1 3.2 58.1 180 F 2 5145 23 20 35 LK234 01 41 13 45.8 330.0 4.0 100.3 31 1 5 5145 23 20 35 23 23 34 --- 01 44 13 45.5 329.9 4.0 99.5 180 F 2 6342 23 24 54 J2225+2118 01 45 32 44.2 264.1 3.3 58.2 29 1 5 6342 23 24 54 23 27 53 --- 01 48 32 43.6 264.6 3.4 58.3 180 F 2 7539 Schedule for VLBA_OV (Code Ov ) Page 13 Water maser kinematics near Herbig Ae/Be Stars 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) ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2003 Day 54 --- 23 29 12 LK234 01 49 51 44.9 329.8 4.1 98.2 29 1 5 7539 23 29 12 23 32 11 --- 01 52 51 44.6 329.7 4.2 97.4 180 F 2 8736 23 33 27 J2225+2118 01 54 07 42.5 265.6 3.5 58.4 27 1 5 8736 23 33 27 23 36 27 --- 01 57 07 41.9 266.1 3.5 58.5 180 F 2 9932 23 37 42 LK234 01 58 23 44.1 329.6 4.3 96.1 27 1 5 9932 23 37 42 23 40 42 --- 02 01 23 43.8 329.6 4.3 95.4 180 F 2 11129 23 41 55 J2225+2118 02 02 36 40.8 267.0 3.6 58.6 25 1 5 11129 23 41 55 23 44 54 --- 02 05 36 40.2 267.4 3.7 58.6 180 F 2 12326 23 46 54 J2253+1608 02 07 36 42.6 257.1 3.2 53.9 107 1 5 12326 23 46 54 23 52 53 =3C454.3 02 13 36 41.4 258.2 3.3 54.2 359 F 2 14719 Next scan frequencies: 22234.03 22234.03 Next BBC frequencies: 734.03 734.03 23 54 53 J2253+1608 02 15 36 41.0 258.6 3.4 54.4 113 1 5 14719 23 54 53 23 58 36 =3C454.3 02 19 20 40.3 259.3 3.4 54.5 223 F 2 16208 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bm180.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 64 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 2 Passes/head pos: 2 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= 21500.00 21500.00 Net SB= U U Pol. = RCP LCP BBC = 1 2 BBC SB= U U IF = B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22232.90 22232.90 BBC fr= 732.90 732.90 Bandwd= 8.000 8.000 Frequency Set: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22234.03 22234.03 BBC fr= 734.03 734.03 Bandwd= 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 OFF OFF OFF OFF OFF OFF PCALXB2= M1 M2 OFF OFF OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18 track2= 3, 19 barrel=roll_auto SOURCE LIST -- Water maser kinematics near Herbig Ae/Be Stars 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). Source Source position (RA/Dec) (B1950) (J2000) (Date) * LK234 21 41 57.237029 * 21 43 06.333600 21 43 06.557166 65 53 08.81551 * 66 06 55.80650 66 07 35.94943 From catalog imbedded in main SCHED input file. * BD40 20 18 44.895852 * 20 20 30.593800 20 20 34.950698 41 11 52.86716 * 41 21 26.27020 41 21 44.43881 From catalog imbedded in main SCHED input file. * J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 04.833065 3C454.3 15 52 54.34806 * 16 08 53.56089 16 09 41.32323 From catalog imbedded in main SCHED input file. Fringe Finder * J2225+2118 22 23 14.748369 * 22 25 38.047131 22 25 44.761293 21 02 50.21490 * 21 18 06.41485 21 18 50.93121 From catalog imbedded in main SCHED input file. VLBA, 9d away from LK234 * J0017+8135 00 14 04.461908 * 00 17 08.474953 00 17 09.801116 0014+813 81 18 28.65797 * 81 35 08.13633 81 36 14.87747 J0017+81 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 04.411973 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 56.06086 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report 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) LK234 76.3 BD40 58.7 J2253+1608 26.8 J2225+2118 31.1 J0017+8135 92.3 3C345 93.1 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