COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: Gas kinematics around high-mass YSOs explored via maser associations Exp. Code: BM244M Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Luca Moscadelli Address: INAF-Osservatorio Astronomico di Cagliari Loc. Poggio dei Pini, strada 54 09012 - Capoterra (CA) Italy Phone: +39 0706754914 EMAIL: mosca@ca.astro.it Fax: +39 070 510171 Phone during observation: Observing mode: 20cm VLBA setup Notes: This is a PHASE REF experiment, DO NOT INTERRUPT SCAN SEQUENCE SPECTRAL LINE observations: Make sure *** PHASE CAL is OFF*** Schedule for VLBA_MK (Code Mk ) Page 2 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- Next scan frequencies: 1662.30 1662.30 1664.80 1664.80 1669.30 1669.30 1673.30 1673.30 Next BBC frequencies: 737.70 737.70 735.20 735.20 730.70 730.70 726.70 726.70 Next scan bandwidths: 4.00 4.00 1.00 1.00 4.00 4.00 4.00 4.00 09 17 44 J1800+3848 12 20 39 16.0 53.9 -5.7 -77.2 0 1 1 0 09 17 44 09 22 43 =1758+388 12 25 39 17.0 54.1 -5.6 -77.9 299 F 1 5 09 18 07 09 51 56 G16.59 12 54 57 2.7 106.5 -5.4 -68.7 1712 1 1 5 09 51 56 09 53 56 --- 12 56 57 3.2 106.7 -5.4 -68.6 120 F 1 7 09 52 19 09 56 55 G16.59 12 59 57 3.8 106.9 -5.4 -68.4 172 1 1 7 09 56 55 09 58 55 --- 13 01 57 4.3 107.1 -5.3 -68.3 120 F 1 9 09 57 18 09 58 55 J1825-1718 13 01 57 2.3 109.3 -5.4 -68.4 -10 1 1 9 09 58 55 10 01 55 --- 13 04 57 2.9 109.6 -5.4 -68.2 169 F 1 12 09 58 55 10 01 55 G16.59 13 04 57 5.0 107.4 -5.3 -68.1 -10 1 1 12 10 01 55 10 03 54 --- 13 06 57 5.4 107.6 -5.2 -67.9 110 F 1 14 10 01 55 10 03 54 J1825-1718 13 06 57 3.4 109.8 -5.3 -68.1 -10 1 1 14 10 03 54 10 06 54 --- 13 09 57 4.0 110.0 -5.3 -67.8 169 F 1 16 10 03 54 10 06 54 G16.59 13 09 57 6.1 107.8 -5.2 -67.7 -10 1 1 16 10 06 54 10 08 53 --- 13 11 57 6.5 108.0 -5.2 -67.6 110 F 1 18 10 06 54 10 08 53 J1825-1718 13 11 57 4.5 110.2 -5.2 -67.6 -10 1 1 18 10 08 53 10 11 53 --- 13 14 57 5.1 110.5 -5.2 -67.4 169 F 1 21 10 08 53 10 11 53 G16.59 13 14 57 7.2 108.3 -5.1 -67.3 -10 1 1 21 10 11 53 10 13 53 --- 13 16 57 7.6 108.5 -5.1 -67.2 110 F 1 23 10 11 53 10 13 53 J1825-1718 13 16 57 5.6 110.7 -5.2 -67.2 -10 1 1 23 10 13 53 10 16 52 --- 13 19 57 6.2 110.9 -5.1 -67.0 169 F 1 26 10 13 53 10 16 52 G16.59 13 19 57 8.3 108.8 -5.0 -67.0 -10 1 1 26 10 16 52 10 18 52 --- 13 21 57 8.8 109.0 -5.0 -66.8 110 F 1 28 10 16 52 10 18 52 J1825-1718 13 21 57 6.7 111.1 -5.1 -66.8 -10 1 1 28 10 18 52 10 21 51 --- 13 24 57 7.3 111.4 -5.0 -66.6 169 F 1 31 10 18 52 Schedule for VLBA_MK (Code Mk ) Page 3 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 10 21 51 G16.59 13 24 57 9.4 109.3 -4.9 -66.6 -10 1 1 31 10 21 51 10 23 51 --- 13 26 57 9.9 109.5 -4.9 -66.4 109 F 1 33 10 21 51 10 23 51 J1825-1718 13 26 57 7.8 111.6 -5.0 -66.4 -10 1 1 33 10 23 51 10 26 50 --- 13 29 57 8.4 111.9 -4.9 -66.1 169 F 1 36 10 23 51 10 26 50 G16.59 13 29 57 10.5 109.8 -4.9 -66.2 -10 1 1 36 10 26 50 10 28 50 --- 13 31 57 11.0 110.0 -4.8 -66.0 109 F 1 38 10 26 50 10 28 50 J1825-1718 13 31 57 8.9 112.1 -4.9 -65.9 -10 1 1 38 10 28 50 10 31 50 --- 13 34 57 9.5 112.4 -4.9 -65.7 169 F 1 41 10 28 50 10 31 50 G16.59 13 34 57 11.6 110.3 -4.8 -65.8 -10 1 1 41 10 31 50 10 33 49 --- 13 36 57 12.1 110.5 -4.7 -65.6 109 F 1 42 10 31 50 10 33 49 J1825-1718 13 36 57 9.9 112.6 -4.8 -65.5 -10 1 1 42 10 33 49 10 36 49 --- 13 39 57 10.6 112.9 -4.8 -65.2 169 F 1 45 10 33 49 10 38 59 J1642+3948 13 42 08 46.5 52.5 -3.0 -103.7 52 1 1 45 10 38 59 10 46 58 =1641+399 13 50 08 48.0 51.9 -2.9 -105.4 479 F 1 53 10 39 22 10 49 07 J1825-1718 13 52 17 13.3 114.2 -4.6 -64.0 54 1 1 53 10 49 07 10 51 07 --- 13 54 17 13.7 114.4 -4.5 -63.8 120 F 1 55 10 49 30 10 51 07 G16.59 13 54 17 15.9 112.3 -4.5 -64.1 -10 1 1 55 10 51 07 10 53 06 --- 13 56 17 16.3 112.5 -4.4 -63.9 109 F 1 57 10 51 07 10 53 06 J1825-1718 13 56 17 14.1 114.6 -4.5 -63.6 -10 1 1 57 10 53 06 10 56 06 --- 13 59 17 14.8 115.0 -4.4 -63.3 169 F 1 60 10 53 06 10 56 06 G16.59 13 59 17 17.0 112.9 -4.4 -63.6 -10 1 1 60 10 56 06 10 58 06 --- 14 01 17 17.4 113.1 -4.3 -63.4 109 F 1 62 10 56 06 10 58 06 J1825-1718 14 01 17 15.2 115.2 -4.4 -63.1 -10 1 1 62 10 58 06 11 01 05 --- 14 04 17 15.8 115.5 -4.4 -62.8 169 F 1 65 10 58 06 11 01 05 G16.59 14 04 17 18.0 113.4 -4.3 -63.1 -10 1 1 65 11 01 05 11 03 05 --- 14 06 17 18.5 113.7 -4.3 -62.9 109 F 1 67 11 01 05 11 03 05 J1825-1718 14 06 17 16.2 115.7 -4.3 -62.6 -10 1 1 67 11 03 05 11 06 04 --- 14 09 17 16.9 116.1 -4.3 -62.3 169 F 1 69 11 03 05 Schedule for VLBA_MK (Code Mk ) Page 4 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 11 06 04 G16.59 14 09 17 19.1 114.0 -4.2 -62.6 -10 1 1 69 11 06 04 11 08 04 --- 14 11 17 19.5 114.3 -4.2 -62.4 109 F 1 71 11 06 04 11 08 04 J1825-1718 14 11 17 17.3 116.3 -4.2 -62.0 -10 1 1 71 11 08 04 11 11 03 --- 14 14 17 17.9 116.7 -4.2 -61.7 169 F 1 74 11 08 04 11 11 03 G16.59 14 14 17 20.2 114.6 -4.1 -62.1 -11 1 1 74 11 11 03 11 13 03 --- 14 16 17 20.6 114.9 -4.1 -61.9 109 F 1 76 11 11 03 11 13 03 J1825-1718 14 16 17 18.3 116.9 -4.2 -61.5 -11 1 1 76 11 13 03 11 16 03 --- 14 19 17 19.0 117.3 -4.1 -61.2 169 F 1 79 11 13 03 11 16 03 G16.59 14 19 17 21.3 115.2 -4.0 -61.6 -11 1 1 79 11 16 03 11 18 02 --- 14 21 17 21.7 115.5 -4.0 -61.3 109 F 1 81 11 16 03 11 18 02 J1825-1718 14 21 17 19.4 117.5 -4.1 -60.9 -11 1 1 81 11 18 02 11 21 02 --- 14 24 17 20.0 117.9 -4.0 -60.6 169 F 1 84 11 18 02 11 21 02 G16.59 14 24 17 22.3 115.8 -4.0 -61.0 -11 1 1 84 11 21 02 11 23 01 --- 14 26 17 22.7 116.1 -3.9 -60.8 109 F 1 86 11 21 02 11 23 01 J1825-1718 14 26 17 20.4 118.1 -4.0 -60.3 -11 1 1 86 11 23 01 11 26 01 --- 14 29 17 21.1 118.5 -3.9 -60.0 169 F 1 89 11 23 01 11 26 01 G16.59 14 29 17 23.4 116.5 -3.9 -60.4 -11 1 1 89 11 26 01 11 28 01 --- 14 31 17 23.8 116.8 -3.8 -60.2 109 F 1 91 11 26 01 11 28 01 J1825-1718 14 31 17 21.5 118.8 -3.9 -59.7 -11 1 1 91 11 28 01 11 31 00 --- 14 34 17 22.1 119.2 -3.9 -59.4 169 F 1 94 11 28 01 11 31 00 G16.59 14 34 17 24.4 117.1 -3.8 -59.9 -11 1 1 94 11 31 00 11 33 00 --- 14 36 17 24.8 117.4 -3.8 -59.6 109 F 1 96 11 31 00 11 33 00 J1825-1718 14 36 17 22.5 119.4 -3.8 -59.1 -11 1 1 96 11 33 00 11 35 59 --- 14 39 17 23.1 119.8 -3.8 -58.7 169 F 1 98 11 33 00 11 35 59 G16.59 14 39 17 25.5 117.8 -3.7 -59.3 -11 1 1 98 11 35 59 11 37 59 --- 14 41 17 25.9 118.1 -3.7 -59.0 109 F 1 100 11 35 59 11 37 59 J1825-1718 14 41 17 23.5 120.1 -3.7 -58.5 -11 1 1 100 11 37 59 11 40 59 --- 14 44 17 24.1 120.5 -3.7 -58.1 169 F 1 103 11 37 59 Schedule for VLBA_MK (Code Mk ) Page 5 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 11 40 59 G16.59 14 44 17 26.5 118.5 -3.6 -58.7 -11 1 1 103 11 40 59 11 42 58 --- 14 46 17 26.9 118.8 -3.6 -58.4 109 F 1 105 11 40 59 11 42 58 J1825-1718 14 46 17 24.5 120.8 -3.7 -57.8 -11 1 1 105 11 42 58 11 45 58 --- 14 49 17 25.1 121.2 -3.6 -57.4 169 F 1 108 11 42 58 11 47 57 J1751+0939 14 51 17 45.3 96.4 -3.0 -71.5 73 1 1 108 11 47 57 11 52 57 =1749+096 14 56 17 46.5 96.9 -2.9 -71.3 299 F 1 113 11 48 20 11 53 59 J1825-1718 14 57 20 26.7 122.4 -3.5 -56.3 17 1 1 113 11 53 59 11 55 58 --- 14 59 20 27.1 122.7 -3.4 -56.0 120 F 1 115 11 54 22 11 55 58 G16.59 14 59 20 29.6 120.7 -3.4 -56.7 -11 1 1 115 11 55 58 11 57 58 --- 15 01 20 30.0 121.0 -3.3 -56.4 109 F 1 117 11 55 58 11 57 58 J1825-1718 15 01 20 27.5 123.0 -3.4 -55.8 -11 1 1 117 11 57 58 12 00 58 --- 15 04 20 28.1 123.4 -3.4 -55.3 169 F 1 120 11 57 58 12 00 58 G16.59 15 04 20 30.6 121.5 -3.3 -56.0 -11 1 1 120 12 00 58 12 02 57 --- 15 06 20 31.0 121.8 -3.3 -55.7 109 F 1 122 12 00 58 12 02 57 J1825-1718 15 06 20 28.5 123.8 -3.3 -55.0 -11 1 1 122 12 02 57 12 05 57 --- 15 09 20 29.1 124.2 -3.3 -54.6 169 F 1 124 12 02 57 12 05 57 G16.59 15 09 20 31.6 122.3 -3.2 -55.2 -11 1 1 124 12 05 57 12 07 56 --- 15 11 20 32.0 122.6 -3.2 -54.9 109 F 1 126 12 05 57 12 07 56 J1825-1718 15 11 20 29.5 124.5 -3.2 -54.3 -11 1 1 126 12 07 56 12 10 56 --- 15 14 20 30.1 125.0 -3.2 -53.8 169 F 1 129 12 07 56 12 10 56 G16.59 15 14 20 32.6 123.1 -3.1 -54.5 -11 1 1 129 12 10 56 12 12 56 --- 15 16 20 33.0 123.5 -3.1 -54.2 109 F 1 131 12 10 56 12 12 56 J1825-1718 15 16 20 30.5 125.4 -3.2 -53.5 -11 1 1 131 12 12 56 12 15 55 --- 15 19 20 31.0 125.9 -3.1 -53.0 168 F 1 134 12 12 56 12 15 55 G16.59 15 19 20 33.6 124.0 -3.0 -53.7 -11 1 1 134 12 15 55 12 17 55 --- 15 21 20 33.9 124.3 -3.0 -53.4 109 F 1 136 12 15 55 12 17 55 J1825-1718 15 21 20 31.4 126.2 -3.1 -52.7 -11 1 1 136 12 17 55 12 20 54 --- 15 24 20 32.0 126.7 -3.0 -52.2 168 F 1 139 12 17 55 Schedule for VLBA_MK (Code Mk ) Page 6 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 12 20 54 G16.59 15 24 20 34.5 124.8 -3.0 -52.9 -11 1 1 139 12 20 54 12 22 54 --- 15 26 20 34.9 125.2 -2.9 -52.6 109 F 1 141 12 20 54 12 22 54 J1825-1718 15 26 20 32.4 127.0 -3.0 -51.9 -11 1 1 141 12 22 54 12 25 54 --- 15 29 20 32.9 127.6 -2.9 -51.4 168 F 1 144 12 22 54 12 25 54 G16.59 15 29 20 35.5 125.7 -2.9 -52.1 -11 1 1 144 12 25 54 12 27 53 --- 15 31 20 35.9 126.1 -2.8 -51.7 109 F 1 146 12 25 54 12 27 53 J1825-1718 15 31 20 33.3 127.9 -2.9 -51.0 -11 1 1 146 12 27 53 12 30 53 --- 15 34 20 33.8 128.5 -2.9 -50.5 168 F 1 149 12 27 53 12 30 53 G16.59 15 34 20 36.4 126.7 -2.8 -51.2 -11 1 1 149 12 30 53 12 32 52 --- 15 36 20 36.8 127.0 -2.8 -50.9 108 F 1 151 12 30 53 12 32 52 J1825-1718 15 36 20 34.2 128.8 -2.8 -50.1 -11 1 1 151 12 32 52 12 35 52 --- 15 39 20 34.8 129.4 -2.8 -49.6 168 F 1 153 12 32 52 12 35 52 G16.59 15 39 20 37.4 127.6 -2.7 -50.3 -11 1 1 153 12 35 52 12 37 52 --- 15 41 20 37.7 128.0 -2.7 -50.0 108 F 1 155 12 35 52 12 37 52 J1825-1718 15 41 20 35.1 129.8 -2.7 -49.2 -11 1 1 155 12 37 52 12 40 51 --- 15 44 20 35.7 130.4 -2.7 -48.7 168 F 1 158 12 37 52 12 40 51 G16.59 15 44 20 38.3 128.6 -2.6 -49.4 -11 1 1 158 12 40 51 12 42 51 --- 15 46 20 38.7 129.0 -2.6 -49.0 108 F 1 160 12 40 51 12 42 51 J1825-1718 15 46 20 36.0 130.8 -2.7 -48.3 -11 1 1 160 12 42 51 12 45 50 --- 15 49 20 36.5 131.3 -2.6 -47.7 168 F 1 163 12 42 51 12 45 50 G16.59 15 49 20 39.2 129.6 -2.5 -48.5 -11 1 1 163 12 45 50 12 47 50 --- 15 51 20 39.6 130.0 -2.5 -48.1 108 F 1 165 12 45 50 12 47 50 J1825-1718 15 51 20 36.9 131.7 -2.6 -47.3 -11 1 1 165 12 47 50 12 50 49 --- 15 54 20 37.4 132.4 -2.5 -46.7 168 F 1 168 12 47 50 12 52 49 J1642+3948 15 56 20 67.6 24.2 -0.8 -149.8 42 1 1 168 12 52 49 13 00 48 =1641+399 16 04 20 68.3 20.6 -0.6 -154.5 479 F 1 176 12 53 12 13 02 24 J1825-1718 16 05 56 39.4 134.8 -2.3 -44.3 14 1 1 176 13 02 24 13 04 24 --- 16 07 56 39.7 135.3 -2.3 -43.9 120 F 1 178 13 02 47 Schedule for VLBA_MK (Code Mk ) Page 7 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 13 04 24 G16.59 16 07 56 42.5 133.7 -2.2 -44.6 -11 1 1 178 13 04 24 13 06 23 --- 16 09 56 42.8 134.2 -2.2 -44.2 108 F 1 179 13 04 24 13 06 23 J1825-1718 16 09 56 40.1 135.7 -2.3 -43.5 -12 1 1 179 13 06 23 13 09 23 --- 16 12 56 40.6 136.4 -2.2 -42.8 168 F 1 182 13 06 23 13 09 23 G16.59 16 12 56 43.3 134.9 -2.1 -43.5 -12 1 1 182 13 09 23 13 11 22 --- 16 14 56 43.6 135.4 -2.1 -43.0 108 F 1 184 13 09 23 13 11 22 J1825-1718 16 14 56 40.9 136.9 -2.2 -42.3 -12 1 1 184 13 11 22 13 14 22 --- 16 17 56 41.4 137.6 -2.1 -41.7 168 F 1 187 13 11 22 13 14 22 G16.59 16 17 56 44.1 136.1 -2.1 -42.3 -12 1 1 187 13 14 22 13 16 22 --- 16 19 56 44.5 136.6 -2.0 -41.9 108 F 1 189 13 14 22 13 16 22 J1825-1718 16 19 56 41.7 138.1 -2.1 -41.2 -12 1 1 189 13 16 22 13 19 21 --- 16 22 56 42.1 138.8 -2.1 -40.5 168 F 1 192 13 16 22 13 19 21 G16.59 16 22 56 44.9 137.4 -2.0 -41.1 -12 1 1 192 13 19 21 13 21 21 --- 16 24 56 45.3 137.9 -1.9 -40.6 108 F 1 194 13 19 21 13 21 21 J1825-1718 16 24 56 42.4 139.3 -2.0 -40.0 -12 1 1 194 13 21 21 13 24 20 --- 16 27 56 42.9 140.0 -2.0 -39.3 168 F 1 197 13 21 21 13 24 20 G16.59 16 27 56 45.7 138.7 -1.9 -39.9 -12 1 1 197 13 24 20 13 26 20 --- 16 29 56 46.0 139.2 -1.9 -39.4 108 F 1 199 13 24 20 13 26 20 J1825-1718 16 29 56 43.2 140.5 -1.9 -38.8 -12 1 1 199 13 26 20 13 29 19 --- 16 32 56 43.6 141.3 -1.9 -38.0 168 F 1 202 13 26 20 13 29 19 G16.59 16 32 56 46.5 140.1 -1.8 -38.6 -12 1 1 202 13 29 19 13 31 19 --- 16 34 56 46.8 140.6 -1.8 -38.1 108 F 1 204 13 29 19 13 31 19 J1825-1718 16 34 56 43.9 141.8 -1.9 -37.5 -12 1 1 204 13 31 19 13 34 19 --- 16 37 56 44.4 142.6 -1.8 -36.7 168 F 1 207 13 31 19 13 34 19 G16.59 16 37 56 47.2 141.5 -1.7 -37.3 -12 1 1 207 13 34 19 13 36 18 --- 16 39 56 47.5 142.0 -1.7 -36.7 108 F 1 208 13 34 19 13 36 18 J1825-1718 16 39 56 44.7 143.2 -1.8 -36.2 -12 1 1 208 13 36 18 13 39 18 --- 16 42 56 45.1 144.0 -1.7 -35.4 168 F 1 211 13 36 18 Schedule for VLBA_MK (Code Mk ) Page 8 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 13 39 18 G16.59 16 42 56 48.0 142.9 -1.6 -35.9 -12 1 1 211 13 39 18 13 41 18 --- 16 44 56 48.2 143.5 -1.6 -35.3 108 F 1 213 13 39 18 13 41 18 J1825-1718 16 44 56 45.4 144.5 -1.7 -34.9 -12 1 1 213 13 41 18 13 44 17 --- 16 47 56 45.8 145.4 -1.6 -34.0 168 F 1 216 13 41 18 13 44 17 G16.59 16 47 56 48.7 144.4 -1.6 -34.5 -12 1 1 216 13 44 17 13 46 17 --- 16 49 56 48.9 145.0 -1.5 -33.9 108 F 1 218 13 44 17 13 46 17 J1825-1718 16 49 56 46.0 146.0 -1.6 -33.5 -12 1 1 218 13 46 17 13 49 16 --- 16 52 56 46.4 146.8 -1.6 -32.6 168 F 1 221 13 46 17 13 49 16 G16.59 16 52 56 49.3 145.9 -1.5 -33.0 -12 1 1 221 13 49 16 13 51 16 --- 16 54 56 49.6 146.5 -1.4 -32.4 108 F 1 223 13 49 16 13 51 16 J1825-1718 16 54 56 46.7 147.4 -1.5 -32.1 -12 1 1 223 13 51 16 13 54 15 --- 16 57 56 47.0 148.3 -1.5 -31.2 168 F 1 226 13 51 16 13 54 15 G16.59 16 57 56 50.0 147.5 -1.4 -31.5 -12 1 1 226 13 54 15 13 56 15 --- 16 59 56 50.2 148.1 -1.4 -30.9 108 F 1 228 13 54 15 13 56 15 J1825-1718 16 59 56 47.3 148.9 -1.4 -30.6 -12 1 1 228 13 56 15 13 59 15 --- 17 02 56 47.6 149.8 -1.4 -29.7 168 F 1 231 13 56 15 14 01 14 J2101+0341 17 04 56 30.1 97.4 -4.0 -69.2 79 1 1 231 14 01 14 14 06 13 =2059+034 17 09 56 31.3 97.9 -3.9 -69.0 299 F 1 235 14 01 37 14 07 48 J1825-1718 17 11 31 48.6 152.5 -1.2 -27.1 52 1 1 235 14 07 48 14 09 47 --- 17 13 31 48.8 153.2 -1.2 -26.4 120 F 1 237 14 08 11 14 09 47 G16.59 17 13 31 51.8 152.7 -1.1 -26.4 -12 1 1 237 14 09 47 14 11 47 --- 17 15 31 52.0 153.4 -1.1 -25.8 108 F 1 239 14 09 47 14 11 47 J1825-1718 17 15 31 49.0 153.8 -1.2 -25.8 -12 1 1 239 14 11 47 14 14 47 --- 17 18 31 49.4 154.8 -1.1 -24.8 168 F 1 242 14 11 47 14 14 47 G16.59 17 18 31 52.3 154.5 -1.1 -24.7 -12 1 1 242 14 14 47 14 16 46 --- 17 20 31 52.5 155.2 -1.0 -24.0 108 F 1 244 14 14 47 14 16 46 J1825-1718 17 20 31 49.5 155.5 -1.1 -24.1 -12 1 1 244 14 16 46 14 19 46 --- 17 23 31 49.8 156.5 -1.0 -23.1 168 F 1 247 14 16 46 Schedule for VLBA_MK (Code Mk ) Page 9 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 14 19 46 G16.59 17 23 31 52.8 156.3 -1.0 -23.0 -12 1 1 247 14 19 46 14 21 45 --- 17 25 31 53.0 157.1 -0.9 -22.3 108 F 1 249 14 19 46 14 21 45 J1825-1718 17 25 31 50.0 157.2 -1.0 -22.5 -12 1 1 249 14 21 45 14 24 45 --- 17 28 31 50.3 158.2 -1.0 -21.5 168 F 1 252 14 21 45 14 24 45 G16.59 17 28 31 53.3 158.2 -0.9 -21.2 -12 1 1 252 14 24 45 14 26 45 --- 17 30 31 53.4 159.0 -0.9 -20.4 108 F 1 254 14 24 45 14 26 45 J1825-1718 17 30 31 50.5 158.9 -0.9 -20.8 -12 1 1 254 14 26 45 14 29 44 --- 17 33 31 50.7 160.0 -0.9 -19.7 168 F 1 257 14 26 45 14 29 44 G16.59 17 33 31 53.7 160.1 -0.8 -19.3 -12 1 1 257 14 29 44 14 31 44 --- 17 35 31 53.8 160.9 -0.8 -18.6 108 F 1 259 14 29 44 14 31 44 J1825-1718 17 35 31 50.9 160.7 -0.8 -19.0 -12 1 1 259 14 31 44 14 34 43 --- 17 38 31 51.1 161.8 -0.8 -18.0 168 F 1 262 14 31 44 14 34 43 G16.59 17 38 31 54.1 162.0 -0.7 -17.4 -12 1 1 262 14 34 43 14 36 43 --- 17 40 31 54.2 162.8 -0.7 -16.7 108 F 1 263 14 34 43 14 36 43 J1825-1718 17 40 31 51.2 162.5 -0.8 -17.3 -12 1 1 263 14 36 43 14 39 42 --- 17 43 31 51.4 163.6 -0.7 -16.2 168 F 1 266 14 36 43 14 39 42 G16.59 17 43 31 54.4 164.0 -0.6 -15.5 -12 1 1 266 14 39 42 14 41 42 --- 17 45 31 54.5 164.8 -0.6 -14.7 108 F 1 268 14 39 42 14 41 42 J1825-1718 17 45 31 51.6 164.3 -0.7 -15.4 -12 1 1 268 14 41 42 14 44 42 --- 17 48 31 51.8 165.4 -0.6 -14.3 168 F 1 271 14 41 42 14 44 42 G16.59 17 48 31 54.7 166.1 -0.6 -13.5 -12 1 1 271 14 44 42 14 46 41 --- 17 50 31 54.8 166.9 -0.5 -12.8 108 F 1 273 14 44 42 14 46 41 J1825-1718 17 50 31 51.9 166.2 -0.6 -13.6 -12 1 1 273 14 46 41 14 49 41 --- 17 53 31 52.0 167.3 -0.5 -12.5 168 F 1 276 14 46 41 14 49 41 G16.59 17 53 31 55.0 168.1 -0.5 -11.6 -12 1 1 276 14 49 41 14 51 41 --- 17 55 31 55.1 168.9 -0.4 -10.8 108 F 1 278 14 49 41 14 51 41 J1825-1718 17 55 31 52.1 168.1 -0.5 -11.7 -12 1 1 278 14 51 41 14 54 40 --- 17 58 31 52.3 169.2 -0.5 -10.6 168 F 1 281 14 51 41 Schedule for VLBA_MK (Code Mk ) Page 10 Gas kinematics around high-mass YSOs explored via maser associations 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Fri 13 Apr 2007 Day 103 --- 14 54 40 G16.59 17 58 31 55.2 170.2 -0.4 -9.5 -12 1 1 281 14 54 40 14 56 40 --- 18 00 31 55.3 171.0 -0.4 -8.7 108 F 1 283 14 54 40 14 56 40 J1825-1718 18 00 31 52.4 170.0 -0.4 -9.9 -12 1 1 283 14 56 40 14 59 39 --- 18 03 31 52.5 171.1 -0.4 -8.7 168 F 1 286 14 56 40 14 59 39 G16.59 18 03 31 55.4 172.3 -0.3 -7.5 -12 1 1 286 14 59 39 15 01 39 --- 18 05 31 55.4 173.1 -0.3 -6.7 108 F 1 288 14 59 39 15 01 39 J1825-1718 18 05 31 52.5 171.9 -0.3 -8.0 -12 1 1 288 15 01 39 15 04 38 --- 18 08 31 52.6 173.1 -0.3 -6.8 168 F 1 290 15 01 39 15 04 38 G16.59 18 08 31 55.5 174.4 -0.2 -5.4 -12 1 1 290 15 04 38 15 06 38 --- 18 10 31 55.6 175.3 -0.2 -4.6 108 F 1 292 15 04 38 15 06 38 J1825-1718 18 10 31 52.7 173.9 -0.3 -6.0 -12 1 1 292 15 06 38 15 09 38 --- 18 13 31 52.8 175.1 -0.2 -4.9 168 F 1 295 15 06 38 15 11 37 J2101+0341 18 15 31 46.4 106.1 -2.8 -64.9 68 1 1 295 15 11 37 15 16 36 =2059+034 18 20 31 47.5 106.9 -2.7 -64.4 299 F 1 300 15 12 00 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bm244e.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 10 Station: VLBA_MK Total bit rate: 128 Format: VLBA1:2 Bits per sample: 2 Sample rate: 8.000 Number of channels: 8 Speedup factor: 2.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 10 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1662.30 1662.30 1664.80 1664.80 1669.30 1669.30 1673.30 1673.30 BBC fr= 737.70 737.70 735.20 735.20 730.70 730.70 726.70 726.70 Bandwd= 4.000 4.000 1.000 1.000 4.000 4.000 4.000 4.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- Gas kinematics around high-mass YSOs explored via maser associations Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * G16.59 18 18 18.155249 * 18 21 09.210000 18 21 34.802557 0.00 -14 33 14.47483 *-14 31 48.30000 -14 31 46.53894 0.00 From catalog imbedded in main SCHED input file. PROGRAM SOURCE Doppler based on LSR frame and radio definition. Velocities: 60.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 1.961 scan hours, 73.663 baseline hours above horizon. * J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 14.994776 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 25.04310 0.40 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.266 scan hours, 11.967 baseline hours above horizon. * J1751+0939 17 49 10.387930 * 17 51 32.818573 17 51 54.339064 0.30 1749+096 09 39 42.82591 * 09 39 00.72846 09 38 35.88337 0.20 J1751+09 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.083 scan hours, 3.740 baseline hours above horizon. * J1800+3848 17 58 44.703953 * 18 00 24.765362 18 00 40.136410 0.26 1758+388 38 48 32.47356 * 38 48 30.69754 38 48 05.03513 0.40 J1800+38 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.083 scan hours, 3.740 baseline hours above horizon. * J1825-1718 18 22 42.013830 * 18 25 36.532282 18 26 02.621009 1.29 -17 20 35.28894 *-17 18 49.84782 -17 18 44.23792 1.99 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 3.108 scan hours, 119.895 baseline hours above horizon. * J2101+0341 20 59 08.011546 * 21 01 38.834165 21 02 00.516900 0.30 2059+034 03 29 41.48380 * 03 41 31.32105 03 43 01.29428 0.22 J2101+03 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.166 scan hours, 7.480 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) G16.59 107.7 J1642+3948 113.2 J1751+0939 111.2 J1800+3848 100.5 J1825-1718 106.9 J2101+0341 65.7 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