COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: CH3OH masers in Sh2-255 Exp. Code: EM099A Schedule Version: 2.00 Processed by SCHED version: 10.00 Release Sept. 15, 2011 PI: Luca Moscadelli Address: Osservatorio Astrofisico di Arcetri Largo E. Fermi 5, 50125, Firenze (FI) Italy Phone: +39 (0)55 2752220 EMAIL: mosca@arcetri.astro.it (internet) Fax: +39 (0)55 220039 Phone during observation: Observing mode: 5cm MKV setup Notes: This is a PHASE REF experiment, DO NOT INTERRUPT the SEQUENCE of SCANS SPECTRAL LINE observations: Make sure *** PHASE CAL is OFF*** Schedule for MEDICINA (Code Mc ) Page 2 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- Next scan frequencies: 6665.63 6665.63 6665.63 6665.63 6669.63 6669.63 6669.63 6669.63 6673.63 6673.63 6673.63 6673.63 6677.63 6677.63 6677.63 6677.63 Next BBC frequencies: 265.63 265.63 265.63 265.63 269.63 269.63 269.63 269.63 273.63 273.63 273.63 273.63 277.63 277.63 277.63 277.63 Next scan bandwidths: 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 00 00 00 J0530+1331 03 37 12 50.6 492.8 -1.9 -32.5 0 0 00 00 00 00 05 00 =0528+134 03 42 13 51.2 494.4 -1.8 -31.6 300 5 00 00 04 00 06 30 SH2-255 03 43 43 49.0 478.1 -2.5 -41.4 64 5 00 06 30 00 09 00 --- 03 46 14 49.4 478.8 -2.5 -41.1 150 7 00 06 34 00 09 00 J0603+1742 03 46 14 50.7 481.8 -2.3 -39.5 -8 7 No stop 00 12 00 =0600+177 03 49 14 51.1 482.7 -2.2 -39.0 172 10 00 09 04 00 12 00 SH2-255 03 49 14 49.9 479.6 -2.4 -40.7 -8 10 No stop 00 14 30 --- 03 51 45 50.2 480.3 -2.4 -40.3 142 13 00 12 04 00 14 30 J0603+1742 03 51 45 51.5 483.4 -2.2 -38.6 -8 13 No stop 00 17 30 =0600+177 03 54 45 51.9 484.3 -2.2 -38.2 172 15 00 14 34 00 17 30 SH2-255 03 54 45 50.7 481.2 -2.3 -39.9 -8 15 No stop 00 20 00 --- 03 57 15 51.1 481.9 -2.3 -39.5 142 18 00 17 34 00 21 00 J0603+1742 03 58 16 52.5 485.4 -2.1 -37.6 52 18 00 21 00 00 24 00 =0600+177 04 01 16 52.9 486.4 -2.0 -37.1 180 21 00 21 04 00 24 00 SH2-255 04 01 16 51.7 483.1 -2.2 -38.9 -8 21 No stop 00 26 30 --- 04 03 47 52.1 483.8 -2.2 -38.5 142 23 00 24 04 00 28 00 J0603+1742 04 05 17 53.5 487.6 -2.0 -36.3 82 23 00 28 00 00 31 00 =0600+177 04 08 17 53.9 488.6 -1.9 -35.8 180 26 00 28 04 00 31 00 SH2-255 04 08 17 52.7 485.2 -2.1 -37.8 -8 26 No stop 00 33 30 --- 04 10 48 53.1 486.0 -2.0 -37.3 142 29 00 31 04 00 33 30 J0603+1742 04 10 48 54.2 489.4 -1.9 -35.3 -9 29 No stop 00 36 30 =0600+177 04 13 48 54.6 490.5 -1.8 -34.7 171 31 00 33 34 Schedule for MEDICINA (Code Mc ) Page 3 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 00 36 30 SH2-255 04 13 48 53.5 487.0 -2.0 -36.8 -9 31 No stop 00 39 00 --- 04 16 19 53.9 487.8 -2.0 -36.3 141 34 00 36 34 00 39 00 J0603+1742 04 16 19 55.0 491.3 -1.8 -34.2 -9 34 No stop 00 42 00 =0600+177 04 19 19 55.4 492.4 -1.7 -33.6 171 37 00 39 04 00 42 00 SH2-255 04 19 19 54.3 488.8 -1.9 -35.8 -9 37 No stop 00 44 30 --- 04 21 50 54.6 489.6 -1.9 -35.3 141 39 00 42 04 00 46 00 J0603+1742 04 23 20 55.9 493.8 -1.7 -32.7 81 39 00 46 00 00 49 00 =0600+177 04 26 20 56.3 494.9 -1.6 -32.0 180 42 00 46 04 00 49 00 SH2-255 04 26 20 55.2 491.1 -1.8 -34.4 -9 42 No stop 00 51 30 --- 04 28 51 55.6 492.0 -1.7 -33.9 141 45 00 49 04 00 51 30 J0603+1742 04 28 51 56.6 495.8 -1.6 -31.5 -9 45 No stop 00 54 30 =0600+177 04 31 51 57.0 496.9 -1.5 -30.8 171 47 00 51 34 00 54 30 SH2-255 04 31 51 56.0 493.1 -1.7 -33.2 -9 47 No stop 00 57 00 --- 04 34 22 56.3 494.0 -1.7 -32.7 141 50 00 54 34 00 57 00 J0603+1742 04 34 22 57.3 497.8 -1.5 -30.2 -9 50 No stop 01 00 00 =0600+177 04 37 22 57.6 499.0 -1.4 -29.4 171 53 00 57 04 01 00 00 SH2-255 04 37 22 56.7 495.1 -1.6 -32.0 -9 53 No stop 01 02 30 --- 04 39 52 57.0 496.0 -1.6 -31.4 141 55 01 00 04 01 04 00 J0603+1742 04 41 23 58.1 500.6 -1.4 -28.4 81 55 01 04 00 01 07 00 =0600+177 04 44 23 58.4 501.8 -1.3 -27.6 180 58 01 04 04 01 07 00 SH2-255 04 44 23 57.5 497.7 -1.5 -30.3 -9 58 No stop 01 09 30 --- 04 46 54 57.8 498.6 -1.4 -29.7 141 60 01 07 04 01 09 30 J0603+1742 04 46 54 58.7 502.8 -1.3 -26.9 -9 60 No stop 01 12 30 =0600+177 04 49 54 59.0 504.0 -1.2 -26.1 171 63 01 09 34 01 12 30 SH2-255 04 49 54 58.2 499.8 -1.4 -28.9 -9 63 No stop 01 15 00 --- 04 52 25 58.5 500.8 -1.4 -28.3 141 66 01 12 34 01 15 00 J0603+1742 04 52 25 59.3 505.1 -1.2 -25.4 -10 66 No stop 01 18 00 =0600+177 04 55 25 59.6 506.4 -1.1 -24.5 170 69 01 15 04 01 18 00 SH2-255 04 55 25 58.8 502.0 -1.3 -27.5 -10 69 No stop 01 20 30 --- 04 57 55 59.1 503.1 -1.3 -26.8 140 71 01 18 04 Schedule for MEDICINA (Code Mc ) Page 4 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 01 21 44 J0530+1331 04 59 09 58.3 524.8 -0.5 -11.1 41 71 01 21 44 01 26 44 =0528+134 05 04 10 58.5 527.1 -0.5 -9.4 300 76 01 21 48 01 28 14 SH2-255 05 05 40 59.9 506.3 -1.1 -24.6 58 76 01 28 14 01 30 44 --- 05 08 11 60.1 507.4 -1.1 -23.8 150 78 01 28 18 01 30 44 J0603+1742 05 08 11 60.7 512.0 -0.9 -20.6 -10 78 No stop 01 33 44 =0600+177 05 11 11 61.0 513.4 -0.9 -19.6 170 81 01 30 48 01 33 44 SH2-255 05 11 11 60.4 508.7 -1.0 -22.9 -10 81 No stop 01 36 14 --- 05 13 42 60.6 509.9 -1.0 -22.1 140 84 01 33 48 01 36 14 J0603+1742 05 13 42 61.2 514.5 -0.8 -18.8 -10 84 No stop 01 39 14 =0600+177 05 16 42 61.4 516.0 -0.8 -17.8 170 87 01 36 18 01 39 14 SH2-255 05 16 42 60.9 511.2 -0.9 -21.1 -10 87 No stop 01 41 44 --- 05 19 13 61.1 512.4 -0.9 -20.3 140 89 01 39 18 01 42 44 J0603+1742 05 20 13 61.7 517.6 -0.7 -16.5 50 89 01 42 44 01 45 44 =0600+177 05 23 13 61.9 519.1 -0.7 -15.5 180 92 01 42 48 01 45 44 SH2-255 05 23 13 61.4 514.3 -0.8 -19.0 -10 92 No stop 01 48 14 --- 05 25 44 61.6 515.4 -0.8 -18.2 140 94 01 45 48 01 49 44 J0603+1742 05 27 14 62.1 521.1 -0.6 -14.1 79 94 01 49 44 01 52 44 =0600+177 05 30 14 62.3 522.6 -0.6 -13.0 180 97 01 49 48 01 52 44 SH2-255 05 30 14 61.9 517.6 -0.7 -16.6 -10 97 No stop 01 55 14 --- 05 32 45 62.1 518.8 -0.7 -15.7 140 100 01 52 48 01 55 14 J0603+1742 05 32 45 62.4 523.8 -0.5 -12.0 -11 100 No stop 01 58 14 =0600+177 05 35 45 62.5 525.3 -0.5 -10.9 169 103 01 55 18 01 58 14 SH2-255 05 35 45 62.3 520.3 -0.6 -14.6 -11 103 No stop 02 00 44 --- 05 38 16 62.4 521.5 -0.6 -13.7 139 105 01 58 18 02 00 44 J0603+1742 05 38 16 62.6 526.6 -0.4 -10.0 -11 105 No stop 02 03 44 =0600+177 05 41 16 62.8 528.1 -0.4 -8.8 169 108 02 00 48 02 03 44 SH2-255 05 41 16 62.6 523.1 -0.5 -12.6 -11 108 No stop 02 06 14 --- 05 43 47 62.7 524.3 -0.5 -11.7 139 110 02 03 48 02 07 44 J0603+1742 05 45 17 62.9 530.2 -0.3 -7.3 79 110 02 07 44 02 10 44 =0600+177 05 48 17 63.0 531.8 -0.3 -6.1 180 113 02 07 48 Schedule for MEDICINA (Code Mc ) Page 5 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 02 10 44 SH2-255 05 48 17 62.9 526.6 -0.4 -10.0 -11 113 No stop 02 13 14 --- 05 50 48 63.0 527.9 -0.4 -9.0 139 116 02 10 48 02 13 14 J0603+1742 05 50 48 63.0 533.1 -0.2 -5.2 -11 116 No stop 02 16 14 =0600+177 05 53 48 63.1 534.7 -0.2 -4.0 169 119 02 13 18 02 16 14 SH2-255 05 53 48 63.1 529.5 -0.3 -7.9 -11 119 No stop 02 18 44 --- 05 56 19 63.2 530.8 -0.3 -6.9 139 121 02 16 18 02 18 44 J0603+1742 05 56 19 63.1 536.0 -0.1 -3.0 -11 121 No stop 02 21 44 =0600+177 05 59 19 63.2 537.6 -0.1 -1.8 169 124 02 18 48 02 21 44 SH2-255 05 59 19 63.3 532.4 -0.2 -5.7 -11 124 No stop 02 24 14 --- 06 01 50 63.3 533.7 -0.2 -4.7 139 126 02 21 48 02 25 44 J0603+1742 06 03 20 63.2 539.7 -0.0 -0.2 79 126 02 25 44 02 28 44 =0600+177 06 06 20 63.2 541.3 0.0 1.0 180 129 02 25 48 02 28 44 SH2-255 06 06 20 63.4 536.1 -0.1 -2.9 -11 129 No stop 02 31 14 --- 06 08 51 63.4 537.4 -0.1 -1.9 139 132 02 28 48 02 31 14 J0603+1742 06 08 51 63.2 542.6 0.1 1.9 -11 132 No stop 02 34 14 =0600+177 06 11 51 63.1 544.2 0.1 3.1 169 135 02 31 18 02 34 14 SH2-255 06 11 51 63.5 539.0 -0.0 -0.7 -11 135 No stop 02 36 44 --- 06 14 22 63.5 540.4 0.0 0.3 139 137 02 34 18 02 36 44 J0603+1742 06 14 22 63.1 545.5 0.2 4.1 -11 137 No stop 02 39 44 =0600+177 06 17 22 63.0 547.1 0.2 5.3 169 140 02 36 48 02 39 44 SH2-255 06 17 22 63.5 542.0 0.1 1.5 -11 140 No stop 02 42 14 --- 06 19 53 63.4 543.3 0.1 2.5 139 142 02 39 48 02 43 29 J0530+1331 06 21 08 57.3 562.6 0.8 16.4 46 142 02 43 29 02 51 29 =0528+134 06 29 10 56.7 566.1 1.0 18.8 480 150 02 43 33 02 52 59 SH2-255 06 30 40 63.2 549.0 0.3 6.7 63 150 02 52 59 02 55 29 --- 06 33 10 63.2 550.3 0.3 7.7 150 152 02 53 03 02 55 29 J0603+1742 06 33 10 62.5 555.2 0.5 11.3 -11 152 No stop 02 58 29 =0600+177 06 36 11 62.3 556.7 0.5 12.4 169 155 02 55 33 02 58 29 SH2-255 06 36 11 63.0 551.9 0.4 8.9 -10 155 No stop 03 00 59 --- 06 38 41 63.0 553.2 0.4 9.8 140 158 02 58 33 Schedule for MEDICINA (Code Mc ) Page 6 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 03 00 59 J0603+1742 06 38 41 62.2 558.0 0.6 13.4 -10 158 No stop 03 03 59 =0600+177 06 41 42 62.0 559.5 0.6 14.4 170 161 03 01 03 03 03 59 SH2-255 06 41 42 62.8 554.7 0.5 11.0 -10 161 No stop 03 06 29 --- 06 44 12 62.7 556.0 0.5 11.9 140 163 03 04 03 03 07 59 J0603+1742 06 45 43 61.8 561.4 0.7 15.9 80 163 03 07 59 03 10 59 =0600+177 06 48 43 61.6 562.9 0.7 16.9 180 166 03 08 03 03 10 59 SH2-255 06 48 43 62.5 558.3 0.6 13.6 -10 166 No stop 03 13 29 --- 06 51 13 62.3 559.5 0.6 14.5 140 168 03 11 03 03 14 59 J0603+1742 06 52 44 61.3 564.8 0.8 18.3 80 168 03 14 59 03 17 59 =0600+177 06 55 44 61.1 566.2 0.9 19.3 180 171 03 15 03 03 17 59 SH2-255 06 55 44 62.0 561.7 0.7 16.1 -10 171 No stop 03 20 29 --- 06 58 15 61.9 562.9 0.7 17.0 140 174 03 18 03 03 20 29 J0603+1742 06 58 15 60.9 567.3 0.9 20.1 -10 174 No stop 03 23 29 =0600+177 07 01 15 60.6 568.7 1.0 21.1 170 177 03 20 33 03 23 29 SH2-255 07 01 15 61.7 564.4 0.8 18.0 -10 177 No stop 03 25 59 --- 07 03 45 61.5 565.6 0.8 18.9 140 179 03 23 33 03 25 59 J0603+1742 07 03 45 60.4 569.8 1.0 21.9 -10 179 No stop 03 28 59 =0600+177 07 06 46 60.1 571.2 1.0 22.8 170 182 03 26 03 03 28 59 SH2-255 07 06 46 61.2 567.0 0.9 19.9 -9 182 No stop 03 31 29 --- 07 09 16 61.0 568.1 0.9 20.7 141 184 03 29 03 03 32 59 J0603+1742 07 10 47 59.7 572.9 1.1 24.0 80 184 03 32 59 03 35 59 =0600+177 07 13 47 59.4 574.2 1.2 24.9 180 187 03 33 03 03 35 59 SH2-255 07 13 47 60.6 570.2 1.0 22.1 -9 187 No stop 03 38 29 --- 07 16 18 60.4 571.3 1.0 22.9 141 190 03 36 03 03 38 29 J0603+1742 07 16 18 59.2 575.3 1.2 25.6 -9 190 No stop 03 41 29 =0600+177 07 19 18 58.9 576.5 1.3 26.5 171 193 03 38 33 03 41 29 SH2-255 07 19 18 60.1 572.6 1.1 23.8 -9 193 No stop 03 43 59 --- 07 21 48 59.9 573.7 1.1 24.6 141 195 03 41 33 03 43 59 J0603+1742 07 21 48 58.6 577.6 1.3 27.1 -9 195 No stop 03 46 59 =0600+177 07 24 49 58.3 578.8 1.3 27.9 171 198 03 44 03 Schedule for MEDICINA (Code Mc ) Page 7 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 03 46 59 SH2-255 07 24 49 59.6 575.0 1.2 25.5 -9 198 No stop 03 49 29 --- 07 27 19 59.3 576.1 1.2 26.2 141 200 03 47 03 03 50 59 J0603+1742 07 28 50 57.8 580.4 1.4 29.0 81 200 03 50 59 03 53 59 =0600+177 07 31 50 57.5 581.5 1.5 29.7 180 203 03 51 03 03 53 59 SH2-255 07 31 50 58.8 577.9 1.3 27.4 -9 203 No stop 03 56 29 --- 07 34 20 58.5 578.9 1.3 28.1 141 206 03 54 03 03 56 29 J0603+1742 07 34 20 57.2 582.5 1.5 30.4 -9 206 No stop 03 59 29 =0600+177 07 37 21 56.8 583.6 1.6 31.1 171 209 03 56 33 03 59 29 SH2-255 07 37 21 58.2 580.1 1.4 28.9 -9 209 No stop 04 01 59 --- 07 39 51 57.9 581.1 1.4 29.5 141 211 03 59 33 04 01 59 J0603+1742 07 39 51 56.5 584.5 1.6 31.7 -9 211 No stop 04 04 59 =0600+177 07 42 52 56.1 585.6 1.6 32.3 171 214 04 02 03 04 04 59 SH2-255 07 42 52 57.6 582.3 1.5 30.3 -8 214 No stop 04 07 29 --- 07 45 22 57.3 583.2 1.5 30.9 142 216 04 05 03 04 08 59 J0603+1742 07 46 53 55.6 587.1 1.7 33.2 82 216 04 08 59 04 11 59 =0600+177 07 49 53 55.2 588.1 1.8 33.9 180 219 04 09 03 04 11 59 SH2-255 07 49 53 56.7 584.9 1.6 32.0 -8 219 No stop 04 14 29 --- 07 52 23 56.4 585.8 1.6 32.5 142 222 04 12 03 04 14 29 J0603+1742 07 52 23 54.9 589.0 1.8 34.4 -8 222 No stop 04 17 29 =0600+177 07 55 24 54.5 590.0 1.9 35.0 172 225 04 14 33 04 17 29 SH2-255 07 55 24 56.0 586.9 1.7 33.2 -8 225 No stop 04 19 59 --- 07 57 54 55.7 587.8 1.7 33.7 142 227 04 17 33 04 21 29 J0603+1742 07 59 25 53.9 591.3 1.9 35.8 82 227 04 21 29 04 24 29 =0600+177 08 02 25 53.5 592.3 2.0 36.3 180 230 04 21 33 04 24 29 SH2-255 08 02 25 55.1 589.3 1.8 34.7 -8 230 No stop 04 26 59 --- 08 04 55 54.7 590.2 1.9 35.2 142 232 04 24 33 04 26 59 J0603+1742 08 04 55 53.1 593.1 2.0 36.8 -8 232 No stop 04 29 59 =0600+177 08 07 56 52.7 594.1 2.1 37.3 172 235 04 27 03 04 29 59 SH2-255 08 07 56 54.3 591.2 1.9 35.7 -8 235 No stop 04 32 29 --- 08 10 26 54.0 592.0 1.9 36.2 142 238 04 30 03 Schedule for MEDICINA (Code Mc ) Page 8 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 04 33 31 J0530+1331 08 11 28 44.1 600.3 2.7 39.6 37 238 04 33 31 04 41 31 =0528+134 08 19 29 42.8 602.4 2.8 40.5 480 245 04 33 35 04 43 01 SH2-255 08 20 59 52.4 595.4 2.1 38.1 66 245 04 43 01 04 45 31 --- 08 23 30 52.1 596.1 2.2 38.5 150 248 04 43 05 04 45 31 J0603+1742 08 23 30 50.4 598.7 2.3 39.8 -8 248 No stop 04 48 31 =0600+177 08 26 30 49.9 599.6 2.4 40.2 172 251 04 45 35 04 48 31 SH2-255 08 26 30 51.6 597.0 2.2 39.0 -8 251 No stop 04 51 01 --- 08 29 01 51.2 597.8 2.3 39.4 142 253 04 48 35 04 51 01 J0603+1742 08 29 01 49.5 600.3 2.4 40.5 -8 253 No stop 04 54 01 =0600+177 08 32 01 49.1 601.1 2.5 40.9 172 256 04 51 05 04 54 01 SH2-255 08 32 01 50.8 598.6 2.3 39.8 -8 256 No stop 04 56 31 --- 08 34 32 50.4 599.4 2.3 40.2 142 258 04 54 05 04 58 01 J0603+1742 08 36 02 48.4 602.2 2.5 41.5 82 258 04 58 01 05 01 01 =0600+177 08 39 02 48.0 603.0 2.6 41.8 180 261 04 58 05 05 01 01 SH2-255 08 39 02 49.7 600.6 2.4 40.8 -8 261 No stop 05 03 31 --- 08 41 33 49.3 601.3 2.5 41.1 142 264 05 01 05 05 03 31 J0603+1742 08 41 33 47.6 603.7 2.6 42.1 -8 264 No stop 05 06 31 =0600+177 08 44 33 47.1 604.4 2.7 42.5 172 267 05 03 35 05 06 31 SH2-255 08 44 33 48.8 602.2 2.5 41.5 -8 267 No stop 05 09 01 --- 08 47 04 48.4 602.8 2.6 41.8 142 269 05 06 35 05 09 01 J0603+1742 08 47 04 46.7 605.1 2.7 42.8 -8 269 No stop 05 12 01 =0600+177 08 50 04 46.2 605.9 2.8 43.1 172 272 05 09 05 05 12 01 SH2-255 08 50 04 48.0 603.6 2.6 42.2 -8 272 No stop 05 14 31 --- 08 52 35 47.6 604.3 2.6 42.5 142 274 05 12 05 05 16 01 J0603+1742 08 54 05 45.5 606.9 2.8 43.5 82 274 05 16 01 05 19 01 =0600+177 08 57 05 45.0 607.6 2.9 43.8 180 277 05 16 05 05 19 01 SH2-255 08 57 05 46.8 605.4 2.7 43.0 -8 277 No stop 05 21 31 --- 08 59 36 46.4 606.1 2.8 43.3 142 280 05 19 05 05 21 31 J0603+1742 08 59 36 44.6 608.2 2.9 44.0 -8 280 No stop 05 24 31 =0600+177 09 02 36 44.1 608.9 3.0 44.3 172 283 05 21 35 Schedule for MEDICINA (Code Mc ) Page 9 CH3OH masers in Sh2-255 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 3 Nov 2012 Day 308 --- 05 24 31 SH2-255 09 02 36 45.9 606.8 2.8 43.6 -8 283 No stop 05 27 01 --- 09 05 07 45.5 607.4 2.9 43.8 142 285 05 24 35 05 27 01 J0603+1742 09 05 07 43.7 609.5 3.0 44.5 -8 285 No stop 05 30 01 =0600+177 09 08 07 43.2 610.2 3.1 44.8 172 288 05 27 05 05 30 01 SH2-255 09 08 07 45.0 608.2 2.9 44.1 -8 288 No stop 05 32 31 --- 09 10 38 44.6 608.8 2.9 44.3 142 290 05 30 05 05 34 01 J0603+1742 09 12 08 42.5 611.1 3.1 45.1 82 290 05 34 01 05 37 01 =0600+177 09 15 08 42.0 611.8 3.2 45.3 180 293 05 34 05 05 37 01 SH2-255 09 15 08 43.9 609.8 3.0 44.7 -8 293 No stop 05 39 31 --- 09 17 39 43.4 610.4 3.1 44.9 142 296 05 37 05 05 39 31 J0603+1742 09 17 39 41.6 612.4 3.2 45.5 -8 296 No stop 05 42 31 =0600+177 09 20 39 41.1 613.0 3.3 45.7 172 299 05 39 35 05 42 31 SH2-255 09 20 39 42.9 611.1 3.1 45.2 -8 299 No stop 05 45 01 --- 09 23 10 42.5 611.7 3.2 45.4 142 301 05 42 35 05 45 01 J0603+1742 09 23 10 40.7 613.6 3.3 45.9 -8 301 No stop 05 48 01 =0600+177 09 26 10 40.1 614.2 3.4 46.1 172 304 05 45 05 05 48 01 SH2-255 09 26 10 42.0 612.4 3.2 45.6 -8 304 No stop 05 50 31 --- 09 28 40 41.6 612.9 3.2 45.8 142 306 05 48 05 05 51 31 J0530+1331 09 29 41 31.1 617.9 4.0 45.8 35 306 05 51 31 05 56 31 =0528+134 09 34 42 30.2 618.9 4.1 46.0 300 311 05 51 35 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: EM099A.set Matching groups in /home/mosca/SCHED/catalogs/freq.dat: mc5cm Updated by e-mail Orlati (13Feb2006) Setup group: 3 Station: MEDICINA Total bit rate: 128 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: Speedup factor: 2.00 Disk used to record data. 1st LO= 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 6400.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 5 Based on FREQ, BW, and/or DOPPLER in schedule. LO sum= 6665.63 6665.63 6665.63 6665.63 6669.63 6669.63 6669.63 6669.63 6673.63 6673.63 6673.63 6673.63 6677.63 6677.63 6677.63 6677.63 BBC fr= 265.63 265.63 265.63 265.63 269.63 269.63 269.63 269.63 273.63 273.63 273.63 273.63 277.63 277.63 277.63 277.63 Bandwd= 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 Matching frequency sets: 5 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off SOURCES USED IN RECORDING SCANS -- CH3OH masers in Sh2-255 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) * SH2-255 06 09 58.602173 * 06 12 54.020000 06 13 40.872159 0.00 18 00 12.98253 * 17 59 23.00000 17 59 04.01052 0.00 From catalog imbedded in main SCHED input file. maser target position Doppler based on LSR frame and radio definition. Velocities: 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 2.292 scan and 53.588 baseline hours in setup: EM099A.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J0530+1331 05 28 06.759216 * 05 30 56.416747 05 31 41.944917 0.21 0528+134 13 29 42.28887 * 13 31 55.14954 13 32 26.02621 0.23 J0530+13 /home/mosca/SCHED/catalogs/sources.vlba GSFC 2010a astro solution 133158 Observations Doppler based on other sources. 0.517 scan and 14.467 baseline hours in setup: EM099A.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J0603+1742 06 00 14.060247 * 06 03 09.130261 06 03 55.942510 0.04 0600+177 17 42 24.20538 * 17 42 16.81055 17 42 09.22204 0.05 J0603+17 /home/mosca/SCHED/catalogs/sources.vlba GSFC 2010a astro solution 832 Observations Doppler based on other sources. 2.550 scan and 63.894 baseline hours in setup: EM099A.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 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) SH2-255 127.6 J0530+1331 137.2 J0603+1742 129.9 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