COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: Estimating LLAGN sizes: VLBA observations Exp. Code: BA067B Schedule Version: 2.00 Processed by SCHED version: Release of 02 July 2002 PI: James M Anderson Address: NRAO P.O. Box O Socorro, NM 87801 USA Phone: +1-505-835-7094 EMAIL: janderso@aoc.nrao.edu Fax: +1-505-835-7027 Phone during observation: +1-505-835-7094 Observing mode: Freq 8 GHz, Phase Ref, Format 256-8-2 Notes: Target: NGC 5866, Dynamic Scheduling, 4h centered on 14h30 Phase Ref J1510+5702, Check J1507+5117 Ampl Check J1310+3220 Fringe Finder J1642+3948 Schedule for VLBA_NL (Code Nl ) Page 2 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 09 46 44 J1510+5702 13 36 11 68.6 36.5 -1.6 -125.4 0 1 1 0 09 46 44 09 47 24 =1508+572 13 36 51 68.7 36.4 -1.6 -125.7 40 F 1 532 09 47 24 NGC5866 13 36 51 69.8 38.5 -1.5 -124.4 -8 1 1 532 09 47 24 09 49 44 --- 13 39 11 70.1 38.0 -1.5 -125.4 131 F 1 2393 09 49 44 J1510+5702 13 39 11 68.9 35.8 -1.5 -126.7 -8 1 1 2393 09 49 44 09 50 23 =1508+572 13 39 51 69.0 35.7 -1.5 -126.9 32 F 1 2925 09 50 23 NGC5866 13 39 51 70.2 37.8 -1.4 -125.7 -8 1 1 2925 09 50 23 09 52 43 --- 13 42 11 70.4 37.2 -1.4 -126.7 131 F 1 4787 09 52 43 J1510+5702 13 42 11 69.3 35.1 -1.5 -127.9 -8 1 1 4787 09 52 43 09 53 23 =1508+572 13 42 51 69.3 35.0 -1.5 -128.2 32 F 1 5319 09 53 23 NGC5866 13 42 51 70.5 37.1 -1.4 -127.0 -8 1 1 5319 09 53 23 09 55 43 --- 13 45 11 70.8 36.5 -1.4 -128.1 131 F 1 7180 09 55 43 J1510+5702 13 45 11 69.6 34.4 -1.4 -129.2 -8 1 1 7180 09 55 43 09 56 22 =1508+572 13 45 51 69.7 34.2 -1.4 -129.5 32 F 1 7712 09 56 22 NGC5866 13 45 51 70.8 36.3 -1.3 -128.4 -8 1 1 7712 09 56 22 09 58 42 --- 13 48 11 71.1 35.7 -1.3 -129.4 131 F 1 9574 09 58 42 J1510+5702 13 48 11 69.9 33.7 -1.4 -130.6 -8 1 1 9574 09 58 42 09 59 22 =1508+572 13 48 51 70.0 33.5 -1.4 -130.9 31 F 1 10106 09 59 22 NGC5866 13 48 51 71.2 35.5 -1.3 -129.7 -8 1 1 10106 09 59 22 10 01 42 --- 13 51 11 71.4 34.8 -1.3 -130.9 131 F 1 11967 10 01 42 J1510+5702 13 51 11 70.2 32.9 -1.3 -131.9 -8 1 1 11967 10 01 42 10 02 21 =1508+572 13 51 51 70.3 32.7 -1.3 -132.3 31 F 1 12499 10 02 21 NGC5866 13 51 51 71.5 34.6 -1.2 -131.2 -8 1 1 12499 10 02 21 10 04 41 --- 13 54 11 71.7 33.9 -1.2 -132.3 131 F 1 14361 Schedule for VLBA_NL (Code Nl ) Page 3 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 10 04 41 J1510+5702 13 54 11 70.5 32.0 -1.3 -133.4 -8 1 1 14361 10 04 41 10 05 21 =1508+572 13 54 51 70.6 31.9 -1.3 -133.7 31 F 1 14893 10 05 21 NGC5866 13 54 51 71.8 33.7 -1.2 -132.6 -8 1 1 14893 10 05 21 10 07 41 --- 13 57 11 72.0 33.0 -1.2 -133.8 131 F 1 16754 10 07 41 J1510+5702 13 57 11 70.8 31.2 -1.2 -134.8 -8 1 1 16754 10 07 41 10 08 21 =1508+572 13 57 51 70.9 31.0 -1.2 -135.1 31 F 1 17286 10 08 21 NGC5866 13 57 51 72.1 32.8 -1.1 -134.2 -9 1 2 17286 10 08 21 10 10 40 --- 14 00 11 72.3 32.0 -1.1 -135.4 131 R 1 15424 10 10 40 J1510+5702 14 00 11 71.1 30.3 -1.2 -136.3 -9 1 2 15424 10 10 40 10 11 20 =1508+572 14 00 51 71.1 30.1 -1.2 -136.6 31 R 1 14893 10 11 20 NGC5866 14 00 51 72.4 31.8 -1.1 -135.7 -9 1 2 14893 10 11 20 10 13 40 --- 14 03 11 72.6 31.0 -1.1 -136.9 131 R 1 13031 10 13 40 J1510+5702 14 03 11 71.4 29.4 -1.1 -137.8 -9 1 2 13031 10 13 40 10 14 20 =1508+572 14 03 51 71.4 29.2 -1.1 -138.1 31 R 1 12499 10 14 20 NGC5866 14 03 51 72.7 30.8 -1.0 -137.3 -9 1 2 12499 10 14 20 10 16 39 --- 14 06 11 72.9 30.0 -1.0 -138.6 131 R 1 10638 10 16 39 J1510+5702 14 06 11 71.6 28.4 -1.1 -139.3 -9 1 2 10638 10 16 39 10 17 19 =1508+572 14 06 51 71.7 28.2 -1.1 -139.7 31 R 1 10106 10 17 19 NGC5866 14 06 51 73.0 29.7 -1.0 -138.9 -9 1 2 10106 10 17 19 10 19 39 --- 14 09 11 73.2 28.9 -1.0 -140.2 131 R 1 8244 10 19 39 J1510+5702 14 09 11 71.9 27.4 -1.0 -140.9 -9 1 2 8244 10 19 39 10 20 19 =1508+572 14 09 51 72.0 27.2 -1.0 -141.2 31 R 1 7712 10 20 19 J1507+5117 14 09 51 76.3 41.1 -1.0 -128.4 -15 1 2 7712 10 20 19 10 21 28 =1505+514 14 11 01 76.5 40.6 -0.9 -129.1 55 R 1 6781 10 21 28 NGC5866 14 11 01 73.4 28.2 -0.9 -141.3 -14 1 2 6781 10 21 28 10 22 38 --- 14 12 11 73.5 27.7 -0.9 -142.0 56 R 1 5851 10 22 38 J1510+5702 14 12 11 72.1 26.4 -1.0 -142.5 -9 1 2 5851 10 22 38 10 23 18 =1508+572 14 12 51 72.2 26.1 -1.0 -142.9 31 R 1 5319 Schedule for VLBA_NL (Code Nl ) Page 4 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 10 23 18 NGC5866 14 12 51 73.5 27.4 -0.9 -142.4 -9 1 2 5319 10 23 18 10 25 38 --- 14 15 11 73.7 26.5 -0.9 -143.7 131 R 1 3457 10 25 38 J1510+5702 14 15 11 72.4 25.3 -0.9 -144.2 -9 1 2 3457 10 25 38 10 26 18 =1508+572 14 15 51 72.4 25.0 -0.9 -144.5 31 R 1 2925 10 26 18 NGC5866 14 15 51 73.8 26.2 -0.8 -144.1 -9 1 2 2925 10 26 18 10 28 37 --- 14 18 11 74.0 25.3 -0.8 -145.5 131 R 1 1064 10 28 37 J1510+5702 14 18 11 72.6 24.2 -0.9 -145.9 -9 1 2 1064 10 28 37 10 29 17 =1508+572 14 18 51 72.7 23.9 -0.9 -146.2 31 R 1 532 10 29 17 NGC5866 14 18 51 74.0 25.0 -0.8 -145.9 -9 1 3 532 10 29 17 10 31 37 --- 14 21 11 74.2 24.0 -0.8 -147.4 131 F 1 1330 10 31 37 J1510+5702 14 21 11 72.8 23.0 -0.8 -147.6 -9 1 3 1330 10 31 37 10 32 17 =1508+572 14 21 51 72.9 22.8 -0.8 -148.0 31 F 1 1862 10 32 17 NGC5866 14 21 51 74.2 23.7 -0.7 -147.8 -9 1 3 1862 10 32 17 10 34 36 --- 14 24 11 74.4 22.7 -0.7 -149.3 131 F 1 3723 10 34 36 J1510+5702 14 24 11 73.1 21.8 -0.8 -149.3 -9 1 3 3723 10 34 36 10 35 16 =1508+572 14 24 51 73.1 21.6 -0.8 -149.7 31 F 1 4255 10 35 16 NGC5866 14 24 51 74.5 22.4 -0.7 -149.7 -9 1 3 4255 10 35 16 10 37 36 --- 14 27 11 74.6 21.3 -0.7 -151.2 131 F 1 6117 10 37 36 J1510+5702 14 27 11 73.3 20.6 -0.7 -151.1 -9 1 3 6117 10 37 36 10 38 16 =1508+572 14 27 51 73.3 20.3 -0.7 -151.5 31 F 1 6648 10 38 16 NGC5866 14 27 51 74.7 21.0 -0.6 -151.7 -9 1 3 6648 10 38 16 10 40 35 --- 14 30 11 74.8 19.9 -0.6 -153.2 131 F 1 8510 10 40 35 J1510+5702 14 30 11 73.5 19.4 -0.7 -153.0 -9 1 3 8510 10 40 35 10 41 15 =1508+572 14 30 51 73.5 19.1 -0.7 -153.4 31 F 1 9042 10 41 15 NGC5866 14 30 51 74.9 19.6 -0.6 -153.7 -9 1 3 9042 10 41 15 10 43 35 --- 14 33 11 75.0 18.4 -0.6 -155.3 131 F 1 10903 10 43 35 J1510+5702 14 33 11 73.6 18.1 -0.6 -154.8 -9 1 3 10903 10 43 35 10 44 15 =1508+572 14 33 51 73.7 17.8 -0.6 -155.3 31 F 1 11435 Schedule for VLBA_NL (Code Nl ) Page 5 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 10 44 15 NGC5866 14 33 51 75.0 18.1 -0.5 -155.7 -9 1 3 11435 10 44 15 10 46 34 --- 14 36 11 75.2 16.9 -0.5 -157.3 131 F 1 13297 10 46 34 J1510+5702 14 36 11 73.8 16.7 -0.6 -156.8 -9 1 3 13297 10 46 34 10 47 14 =1508+572 14 36 51 73.8 16.4 -0.6 -157.2 31 F 1 13829 10 47 14 NGC5866 14 36 51 75.2 16.6 -0.5 -157.8 -9 1 3 13829 10 47 14 10 49 34 --- 14 39 11 75.3 15.4 -0.5 -159.4 131 F 1 15690 10 49 34 J1510+5702 14 39 11 74.0 15.4 -0.5 -158.7 -9 1 3 15690 10 49 34 10 50 14 =1508+572 14 39 51 74.0 15.1 -0.5 -159.1 31 F 1 16222 10 50 14 NGC5866 14 39 51 75.4 15.0 -0.4 -159.9 -9 1 4 16222 10 50 14 10 52 33 --- 14 42 11 75.5 13.8 -0.4 -161.6 131 R 1 17116 10 52 33 J1510+5702 14 42 11 74.1 14.0 -0.5 -160.7 -9 1 4 17116 10 52 33 10 53 13 =1508+572 14 42 51 74.1 13.7 -0.5 -161.1 31 R 1 16584 10 53 13 NGC5866 14 42 51 75.5 13.4 -0.4 -162.1 -9 1 4 16584 10 53 13 10 55 33 --- 14 45 11 75.6 12.2 -0.4 -163.8 131 R 1 14723 10 55 33 J1510+5702 14 45 11 74.2 12.6 -0.4 -162.7 -9 1 4 14723 10 55 33 10 56 13 =1508+572 14 45 51 74.3 12.2 -0.4 -163.1 31 R 1 14191 10 59 02 J1310+3220 14 48 41 68.4 252.1 1.6 57.1 4 1 4 14191 10 59 02 11 01 52 =1308+326 14 51 31 67.9 252.9 1.7 57.5 170 R 1 11930 11 03 51 J1642+3948 14 53 31 69.3 86.3 -1.8 -75.6 3 1 4 11930 11 03 51 11 07 51 =1641+399 14 57 31 70.0 86.8 -1.8 -75.8 239 R 1 8739 11 09 30 J1510+5702 14 59 11 74.6 5.6 -0.2 -172.3 40 1 4 8739 11 09 30 11 10 10 =1508+572 14 59 51 74.7 5.3 -0.2 -172.7 40 R 1 8207 11 10 10 NGC5866 14 59 51 76.0 3.9 -0.1 -174.8 -9 1 4 8207 11 10 10 11 12 30 --- 15 02 11 76.0 2.6 -0.1 -176.6 131 R 1 6346 11 12 30 J1510+5702 15 02 11 74.7 4.1 -0.1 -174.4 -9 1 4 6346 11 12 30 11 13 10 =1508+572 15 02 51 74.7 3.8 -0.1 -174.8 31 R 1 5814 11 13 10 NGC5866 15 02 51 76.0 2.2 -0.1 -177.1 -9 1 4 5814 11 13 10 11 15 29 --- 15 05 11 76.0 0.8 0.0 -178.9 131 R 1 3952 Schedule for VLBA_NL (Code Nl ) Page 6 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 11 15 29 J1510+5702 15 05 11 74.7 2.6 -0.1 -176.5 -9 1 4 3952 11 15 29 11 16 09 =1508+572 15 05 51 74.7 2.2 -0.1 -177.0 31 R 1 3420 11 16 09 NGC5866 15 05 51 76.0 0.4 0.0 -179.4 -9 1 4 3420 11 16 09 11 18 29 --- 15 08 11 76.0 -0.9 0.0 178.8 131 R 1 1559 11 18 29 J1510+5702 15 08 11 74.7 1.0 0.0 -178.6 -9 1 4 1559 11 18 29 11 19 09 =1508+572 15 08 51 74.7 0.7 0.0 -179.1 31 R 1 1027 11 19 09 NGC5866 15 08 51 76.0 -1.3 0.0 178.3 -9 1 5 1027 11 19 09 11 21 28 --- 15 11 11 76.0 -2.7 0.1 176.5 131 F 1 835 11 21 28 J1510+5702 15 11 11 74.7 -0.5 0.0 179.3 -9 1 5 835 11 21 28 11 22 08 =1508+572 15 11 51 74.7 -0.9 0.0 178.8 31 F 1 1367 11 22 08 NGC5866 15 11 51 76.0 -3.1 0.1 175.9 -9 1 5 1367 11 22 08 11 24 28 --- 15 14 11 76.0 -4.4 0.1 174.1 131 F 1 3228 11 24 28 J1510+5702 15 14 11 74.7 -2.1 0.1 177.1 -8 1 5 3228 11 24 28 11 25 08 =1508+572 15 14 51 74.7 -2.4 0.1 176.7 31 F 1 3760 11 25 08 NGC5866 15 14 51 76.0 -4.8 0.1 173.6 -8 1 5 3760 11 25 08 11 27 28 --- 15 17 11 75.9 -6.1 0.2 171.9 131 F 1 5622 11 27 28 J1510+5702 15 17 11 74.7 -3.6 0.1 175.0 -8 1 5 5622 11 27 28 11 28 07 =1508+572 15 17 51 74.7 -4.0 0.1 174.5 31 F 1 6153 11 28 07 NGC5866 15 17 51 75.9 -6.5 0.2 171.3 -8 1 5 6153 11 28 07 11 30 27 --- 15 20 11 75.9 -7.8 0.2 169.6 131 F 1 8015 11 30 27 J1510+5702 15 20 11 74.7 -5.2 0.2 172.9 -8 1 5 8015 11 30 27 11 31 07 =1508+572 15 20 51 74.6 -5.5 0.2 172.4 32 F 1 8547 11 31 07 NGC5866 15 20 51 75.8 -8.2 0.2 169.1 -8 1 5 8547 11 31 07 11 33 27 --- 15 23 11 75.8 -9.5 0.3 167.3 131 F 1 10408 11 33 27 J1510+5702 15 23 11 74.6 -6.7 0.2 170.8 -8 1 5 10408 11 33 27 11 34 06 =1508+572 15 23 51 74.6 -7.0 0.2 170.3 32 F 1 10940 11 34 06 NGC5866 15 23 51 75.7 -9.9 0.3 166.8 -8 1 5 10940 11 34 06 11 36 26 --- 15 26 11 75.7 -11.2 0.3 165.1 131 F 1 12802 Schedule for VLBA_NL (Code Nl ) Page 7 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 11 36 26 J1510+5702 15 26 11 74.5 -8.2 0.3 168.7 -8 1 5 12802 11 36 26 11 37 06 =1508+572 15 26 51 74.5 -8.5 0.3 168.3 32 F 1 13334 11 37 06 NGC5866 15 26 51 75.6 -11.6 0.3 164.6 -8 1 5 13334 11 37 06 11 39 26 --- 15 29 11 75.5 -12.8 0.4 162.9 131 F 1 15195 11 39 26 J1510+5702 15 29 11 74.4 -9.7 0.3 166.7 -8 1 5 15195 11 39 26 11 40 05 =1508+572 15 29 51 74.4 -10.0 0.3 166.2 32 F 1 15727 11 40 05 NGC5866 15 29 51 75.5 -13.2 0.4 162.4 -8 1 5 15727 11 40 05 11 42 25 --- 15 32 11 75.4 -14.4 0.4 160.7 131 F 1 17589 11 42 25 J1510+5702 15 32 11 74.3 -11.2 0.4 164.6 -8 1 6 17589 11 42 25 11 43 05 =1508+572 15 32 51 74.3 -11.5 0.4 164.2 32 R 1 17057 11 43 05 NGC5866 15 32 51 75.4 -14.8 0.4 160.2 -8 1 6 17057 11 43 05 11 45 25 --- 15 35 11 75.3 -16.0 0.5 158.6 131 R 1 15195 11 45 25 J1510+5702 15 35 11 74.2 -12.6 0.4 162.6 -8 1 6 15195 11 45 25 11 46 04 =1508+572 15 35 51 74.2 -12.9 0.4 162.1 32 R 1 14663 11 46 04 NGC5866 15 35 51 75.2 -16.3 0.5 158.1 -8 1 6 14663 11 46 04 11 48 24 --- 15 38 11 75.1 -17.5 0.5 156.5 131 R 1 12802 11 48 24 J1510+5702 15 38 11 74.1 -14.0 0.5 160.6 -8 1 6 12802 11 48 24 11 49 04 =1508+572 15 38 51 74.1 -14.3 0.5 160.2 32 R 1 12270 11 49 04 J1507+5117 15 38 51 79.1 -26.9 0.5 147.3 -16 1 6 12270 11 49 04 11 50 14 =1505+514 15 40 01 79.0 -27.7 0.5 146.3 54 R 1 11339 11 50 14 NGC5866 15 40 01 75.0 -18.4 0.6 155.2 -14 1 6 11339 11 50 14 11 51 24 --- 15 41 11 74.9 -19.0 0.6 154.4 56 R 1 10408 11 51 24 J1510+5702 15 41 11 74.0 -15.4 0.5 158.6 -8 1 6 10408 11 51 24 11 52 03 =1508+572 15 41 51 73.9 -15.7 0.5 158.2 32 R 1 9877 11 52 03 NGC5866 15 41 51 74.9 -19.3 0.6 154.0 -8 1 6 9877 11 52 03 11 54 23 --- 15 44 11 74.7 -20.4 0.6 152.4 131 R 1 8015 11 54 23 J1510+5702 15 44 11 73.8 -16.8 0.6 156.7 -8 1 6 8015 11 54 23 11 55 03 =1508+572 15 44 51 73.8 -17.1 0.6 156.3 31 R 1 7483 Schedule for VLBA_NL (Code Nl ) Page 8 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 11 55 03 NGC5866 15 44 51 74.7 -20.8 0.6 152.0 -8 1 6 7483 11 55 03 11 57 23 --- 15 47 11 74.5 -21.9 0.7 150.5 131 R 1 5622 11 57 23 J1510+5702 15 47 11 73.6 -18.1 0.6 154.8 -8 1 6 5622 11 57 23 11 58 02 =1508+572 15 47 51 73.6 -18.4 0.6 154.4 31 R 1 5090 11 58 02 NGC5866 15 47 51 74.5 -22.2 0.7 150.0 -9 1 6 5090 11 58 02 12 00 22 --- 15 50 11 74.3 -23.2 0.7 148.5 131 R 1 3228 12 00 22 J1510+5702 15 50 11 73.5 -19.4 0.7 152.9 -9 1 6 3228 12 00 22 12 01 02 =1508+572 15 50 51 73.4 -19.7 0.7 152.5 31 R 1 2696 12 01 02 NGC5866 15 50 51 74.3 -23.5 0.7 148.1 -9 1 6 2696 12 01 02 12 03 22 --- 15 53 11 74.1 -24.5 0.8 146.6 131 R 1 835 12 03 22 J1510+5702 15 53 11 73.3 -20.7 0.7 151.1 -9 1 6 835 12 03 22 12 04 01 =1508+572 15 53 51 73.2 -20.9 0.7 150.7 31 R 1 303 12 04 01 NGC5866 15 53 51 74.1 -24.8 0.8 146.2 -9 1 7 303 12 04 01 12 06 21 --- 15 56 11 73.9 -25.8 0.8 144.8 131 F 1 2164 12 06 21 J1510+5702 15 56 11 73.1 -21.9 0.8 149.3 -9 1 7 2164 12 06 21 12 07 01 =1508+572 15 56 51 73.0 -22.1 0.8 148.9 31 F 1 2696 12 07 01 NGC5866 15 56 51 73.8 -26.1 0.8 144.4 -9 1 7 2696 12 07 01 12 09 21 --- 15 59 11 73.6 -27.0 0.9 143.0 131 F 1 4558 12 09 21 J1510+5702 15 59 11 72.8 -23.1 0.8 147.5 -9 1 7 4558 12 09 21 12 10 01 =1508+572 15 59 51 72.8 -23.3 0.8 147.1 31 F 1 5090 12 10 01 NGC5866 15 59 51 73.6 -27.3 0.9 142.6 -9 1 7 5090 12 10 01 12 12 20 --- 16 02 11 73.4 -28.2 0.9 141.3 131 F 1 6951 12 12 20 J1510+5702 16 02 11 72.6 -24.2 0.9 145.8 -9 1 7 6951 12 12 20 12 13 00 =1508+572 16 02 51 72.6 -24.5 0.9 145.4 31 F 1 7483 12 13 00 NGC5866 16 02 51 73.3 -28.4 0.9 140.9 -9 1 7 7483 12 13 00 12 15 20 --- 16 05 11 73.1 -29.3 1.0 139.6 131 F 1 9345 12 15 20 J1510+5702 16 05 11 72.4 -25.3 0.9 144.1 -9 1 7 9345 12 15 20 12 16 00 =1508+572 16 05 51 72.3 -25.6 0.9 143.7 31 F 1 9877 Schedule for VLBA_NL (Code Nl ) Page 9 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 12 16 00 NGC5866 16 05 51 73.0 -29.5 1.0 139.2 -9 1 7 9877 12 16 00 12 18 19 --- 16 08 11 72.8 -30.4 1.0 137.9 131 F 1 11738 12 18 19 J1510+5702 16 08 11 72.1 -26.4 1.0 142.5 -9 1 7 11738 12 18 19 12 18 59 =1508+572 16 08 51 72.1 -26.6 1.0 142.1 31 F 1 12270 12 18 59 NGC5866 16 08 51 72.7 -30.6 1.0 137.6 -9 1 7 12270 12 18 59 12 21 19 --- 16 11 11 72.5 -31.4 1.1 136.3 131 F 1 14132 12 21 19 J1510+5702 16 11 11 71.9 -27.4 1.0 140.8 -9 1 7 14132 12 21 19 12 21 59 =1508+572 16 11 51 71.8 -27.7 1.0 140.5 31 F 1 14664 12 21 59 NGC5866 16 11 51 72.5 -31.6 1.1 136.0 -9 1 7 14664 12 21 59 12 24 18 --- 16 14 11 72.2 -32.4 1.1 134.7 131 F 1 16525 12 24 18 J1510+5702 16 14 11 71.6 -28.4 1.1 139.3 -9 1 7 16525 12 24 18 12 24 58 =1508+572 16 14 51 71.6 -28.7 1.1 138.9 31 F 1 17057 12 24 58 NGC5866 16 14 51 72.2 -32.6 1.1 134.4 -9 1 8 17057 12 24 58 12 27 18 --- 16 17 11 71.9 -33.4 1.2 133.2 131 R 1 16281 12 27 18 J1510+5702 16 17 11 71.4 -29.4 1.1 137.7 -9 1 8 16281 12 27 18 12 27 58 =1508+572 16 17 51 71.3 -29.6 1.1 137.4 31 R 1 15750 12 30 17 J1310+3220 16 20 11 51.5 -88.4 3.2 61.9 94 1 8 15750 12 30 17 12 33 07 =1308+326 16 23 01 51.0 -87.9 3.2 61.9 170 R 1 13489 12 36 26 J1642+3948 16 26 21 86.3 120.5 -0.3 -56.7 54 1 8 13489 12 36 26 12 40 26 =1641+399 16 30 21 86.9 128.3 -0.2 -49.7 239 R 1 10298 12 41 55 J1510+5702 16 31 51 69.9 -33.6 1.4 130.7 -24 1 8 10298 12 41 55 12 42 35 =1508+572 16 32 31 69.9 -33.8 1.4 130.4 16 R 1 9766 12 42 35 NGC5866 16 32 31 70.3 -37.6 1.4 126.0 -9 1 8 9766 12 42 35 12 44 55 --- 16 34 51 70.0 -38.2 1.5 125.0 131 R 1 7904 12 44 55 J1510+5702 16 34 51 69.6 -34.4 1.4 129.3 -9 1 8 7904 12 44 55 12 45 35 =1508+572 16 35 31 69.5 -34.5 1.4 129.1 31 R 1 7373 12 45 35 NGC5866 16 35 31 69.9 -38.3 1.5 124.7 -9 1 8 7373 12 45 35 12 47 54 --- 16 37 51 69.6 -38.9 1.5 123.8 131 R 1 5511 Schedule for VLBA_NL (Code Nl ) Page 10 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 12 47 54 J1510+5702 16 37 51 69.3 -35.1 1.5 128.0 -9 1 8 5511 12 47 54 12 48 34 =1508+572 16 38 31 69.2 -35.2 1.5 127.7 31 R 1 4979 12 48 34 NGC5866 16 38 31 69.6 -39.0 1.5 123.5 -9 1 8 4979 12 48 34 12 50 54 --- 16 40 51 69.3 -39.5 1.6 122.5 131 R 1 3118 12 50 54 J1510+5702 16 40 51 69.0 -35.8 1.5 126.8 -8 1 8 3118 12 50 54 12 51 34 =1508+572 16 41 31 68.9 -35.9 1.5 126.5 31 R 1 2586 12 51 34 NGC5866 16 41 31 69.2 -39.7 1.6 122.2 -8 1 8 2586 12 51 34 12 53 53 --- 16 43 51 68.9 -40.1 1.6 121.3 131 R 1 724 12 53 53 J1510+5702 16 43 51 68.6 -36.4 1.6 125.5 -8 1 8 724 12 53 53 12 54 33 =1508+572 16 44 31 68.6 -36.6 1.6 125.2 31 R 1 192 12 54 33 NGC5866 16 44 31 68.9 -40.3 1.6 121.0 -8 1 9 192 12 54 33 12 56 53 --- 16 46 51 68.6 -40.7 1.7 120.1 131 F 1 2054 12 56 53 J1510+5702 16 46 51 68.3 -37.1 1.6 124.3 -8 1 9 2054 12 56 53 12 57 33 =1508+572 16 47 31 68.2 -37.2 1.6 124.0 31 F 1 2586 12 57 33 NGC5866 16 47 31 68.5 -40.9 1.7 119.9 -8 1 9 2586 12 57 33 12 59 52 --- 16 49 51 68.2 -41.3 1.7 119.0 131 F 1 4447 12 59 52 J1510+5702 16 49 51 68.0 -37.7 1.7 123.1 -8 1 9 4447 12 59 52 13 00 32 =1508+572 16 50 31 67.9 -37.8 1.7 122.8 31 F 1 4979 13 00 32 NGC5866 16 50 31 68.1 -41.4 1.7 118.7 -8 1 9 4979 13 00 32 13 02 52 --- 16 52 51 67.8 -41.8 1.8 117.9 131 F 1 6841 13 02 52 J1510+5702 16 52 51 67.6 -38.3 1.7 121.9 -8 1 9 6841 13 02 52 13 03 32 =1508+572 16 53 31 67.5 -38.4 1.7 121.7 32 F 1 7373 13 03 32 NGC5866 16 53 31 67.7 -42.0 1.8 117.6 -8 1 9 7373 13 03 32 13 05 51 --- 16 55 51 67.5 -42.4 1.8 116.8 131 F 1 9234 13 05 51 J1510+5702 16 55 51 67.3 -38.8 1.8 120.8 -8 1 9 9234 13 05 51 13 06 31 =1508+572 16 56 31 67.2 -38.9 1.8 120.5 32 F 1 9766 13 06 31 NGC5866 16 56 31 67.4 -42.5 1.8 116.5 -8 1 9 9766 13 06 31 13 08 51 --- 16 58 51 67.1 -42.8 1.9 115.7 131 F 1 11628 Schedule for VLBA_NL (Code Nl ) Page 11 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 13 08 51 J1510+5702 16 58 51 66.9 -39.3 1.8 119.7 -8 1 9 11628 13 08 51 13 09 31 =1508+572 16 59 31 66.8 -39.5 1.8 119.4 32 F 1 12159 13 09 31 NGC5866 16 59 31 67.0 -42.9 1.9 115.5 -8 1 9 12159 13 09 31 13 11 50 --- 17 01 51 66.7 -43.3 1.9 114.7 131 F 1 14021 13 11 50 J1510+5702 17 01 51 66.6 -39.9 1.9 118.6 -8 1 9 14021 13 11 50 13 12 30 =1508+572 17 02 31 66.5 -40.0 1.9 118.3 32 F 1 14553 13 12 30 J1507+5117 17 02 31 68.2 -54.3 1.9 104.5 -16 1 9 14553 13 12 30 13 13 40 =1505+514 17 03 41 68.0 -54.4 1.9 104.2 54 F 1 15484 13 13 40 NGC5866 17 03 41 66.5 -43.6 2.0 114.1 -13 1 9 15484 13 13 40 13 14 50 --- 17 04 51 66.3 -43.7 2.0 113.7 57 F 1 16414 13 14 50 J1510+5702 17 04 51 66.2 -40.3 1.9 117.5 -8 1 9 16414 13 14 50 13 15 30 =1508+572 17 05 31 66.1 -40.4 1.9 117.3 32 F 1 16946 13 15 30 NGC5866 17 05 31 66.2 -43.8 2.0 113.4 -8 1 10 16946 13 15 30 13 17 49 --- 17 07 51 65.9 -44.1 2.0 112.7 131 R 1 16392 13 17 49 J1510+5702 17 07 51 65.8 -40.8 2.0 116.5 -8 1 10 16392 13 17 49 13 18 29 =1508+572 17 08 31 65.8 -40.9 2.0 116.2 32 R 1 15860 13 18 29 NGC5866 17 08 31 65.8 -44.2 2.0 112.4 -8 1 10 15860 13 18 29 13 20 49 --- 17 10 51 65.5 -44.5 2.1 111.7 131 R 1 13999 13 20 49 J1510+5702 17 10 51 65.5 -41.2 2.0 115.4 -8 1 10 13999 13 20 49 13 21 29 =1508+572 17 11 31 65.4 -41.3 2.0 115.2 32 R 1 13467 13 21 29 NGC5866 17 11 31 65.4 -44.6 2.1 111.5 -8 1 10 13467 13 21 29 13 23 48 --- 17 13 51 65.1 -44.9 2.1 110.7 131 R 1 11605 13 23 48 J1510+5702 17 13 51 65.1 -41.6 2.1 114.4 -8 1 10 11605 13 23 48 13 24 28 =1508+572 17 14 31 65.0 -41.7 2.1 114.2 32 R 1 11073 13 24 28 NGC5866 17 14 31 65.1 -45.0 2.1 110.5 -8 1 10 11073 13 24 28 13 26 48 --- 17 16 51 64.7 -45.2 2.2 109.8 131 R 1 9212 13 26 48 J1510+5702 17 16 51 64.7 -42.0 2.1 113.5 -8 1 10 9212 13 26 48 13 27 28 =1508+572 17 17 31 64.6 -42.1 2.1 113.2 32 R 1 8680 Schedule for VLBA_NL (Code Nl ) Page 12 Estimating LLAGN sizes: VLBA observations 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) ---------------------------------------------------------------------------------------- --- Wed 19 Feb 2003 Day 50 --- 13 27 28 NGC5866 17 17 31 64.7 -45.3 2.2 109.6 -8 1 10 8680 13 27 28 13 29 47 --- 17 19 51 64.3 -45.6 2.2 108.9 131 R 1 6818 13 29 47 J1510+5702 17 19 51 64.4 -42.4 2.2 112.5 -8 1 10 6818 13 29 47 13 30 27 =1508+572 17 20 31 64.3 -42.5 2.2 112.3 32 R 1 6287 13 30 27 NGC5866 17 20 31 64.3 -45.6 2.2 108.7 -8 1 10 6287 13 30 27 13 32 47 --- 17 22 51 63.9 -45.9 2.3 108.0 132 R 1 4425 13 32 47 J1510+5702 17 22 51 64.0 -42.7 2.2 111.5 -8 1 10 4425 13 32 47 13 33 27 =1508+572 17 23 31 63.9 -42.8 2.2 111.3 32 R 1 3893 13 33 27 NGC5866 17 23 31 63.9 -45.9 2.3 107.8 -8 1 10 3893 13 33 27 13 35 46 --- 17 25 51 63.5 -46.2 2.3 107.1 132 R 1 2032 13 35 46 J1510+5702 17 25 51 63.6 -43.1 2.3 110.6 -8 1 10 2032 13 35 46 13 36 26 =1508+572 17 26 31 63.5 -43.1 2.3 110.4 32 R 1 1500 13 36 26 NGC5866 17 26 31 63.5 -46.2 2.3 106.9 -8 1 11 1500 13 36 26 13 38 46 --- 17 28 51 63.1 -46.4 2.4 106.3 132 F 1 362 13 38 46 J1510+5702 17 28 51 63.2 -43.4 2.3 109.7 -8 1 11 362 13 38 46 13 39 26 =1508+572 17 29 31 63.1 -43.5 2.3 109.5 32 F 1 894 13 39 26 NGC5866 17 29 31 63.0 -46.5 2.4 106.1 -8 1 11 894 13 39 26 13 41 45 --- 17 31 51 62.7 -46.7 2.4 105.4 132 F 1 2755 13 41 45 J1510+5702 17 31 51 62.8 -43.7 2.4 108.8 -8 1 11 2755 13 41 45 13 42 25 =1508+572 17 32 31 62.7 -43.8 2.4 108.6 32 F 1 3287 13 42 25 NGC5866 17 32 31 62.6 -46.7 2.4 105.2 -8 1 11 3287 13 42 25 13 44 45 --- 17 34 51 62.3 -46.9 2.5 104.6 132 F 1 5149 13 44 45 J1510+5702 17 34 51 62.4 -44.0 2.4 107.9 -8 1 11 5149 13 44 45 13 45 25 =1508+572 17 35 31 62.3 -44.0 2.4 107.7 32 F 1 5681 13 45 25 NGC5866 17 35 31 62.2 -47.0 2.5 104.4 -8 1 11 5681 13 45 25 13 46 05 --- 17 36 11 62.1 -47.0 2.5 104.2 32 F 1 6213 13 46 05 J1510+5702 17 36 11 62.3 -44.1 2.4 107.6 -8 1 11 6213 13 46 05 13 46 45 =1508+572 17 36 51 62.2 -44.1 2.4 107.4 32 F 1 6744 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/v4cm-256-8-2.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 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 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- Estimating LLAGN sizes: VLBA observations 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) * NGC5866 15 05 07.119845 * 15 06 29.498800 15 06 34.930703 55 57 17.76258 * 55 45 47.56800 55 44 45.25308 From catalog imbedded in main SCHED input file. * J1310+3220 13 08 07.560126 * 13 10 28.663845 13 10 37.868437 1308+326 32 36 40.23888 * 32 20 43.78295 32 19 33.90937 J1310+32 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1507+5117 15 05 38.605359 * 15 07 11.615597 15 07 17.556654 1505+514 51 28 45.12155 * 51 17 16.86242 51 16 15.09899 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1510+5702 15 08 45.204528 * 15 10 02.922361 15 10 08.077544 1508+572 57 14 02.08980 * 57 02 43.37597 57 01 41.51429 J1510+57 /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 04.276082 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 56.36396 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) NGC5866 108.2 J1310+3220 133.6 J1507+5117 108.6 J1510+5702 107.6 J1642+3948 91.0 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