! Started logfile: /vlbi/vcs9/uvm//J0010+1058_X_a_dfm.log on Tue Dec 26 20:49:03 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0010+1058_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0010+1058_X_a_uvm.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 88 integrations on 45 of 45 possible baselines. ! AN table 3: 28 integrations on 15 of 15 possible baselines. ! AN table 4: 34 integrations on 21 of 21 possible baselines. ! AN table 5: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.748701 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 48432 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0010+1058_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.159008 Jy startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 42 telescope corrections were flagged in sub-array 4. ! A total of 124 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.011870Jy sigma=24.339638 ! Fit after self-cal, rms=0.866060Jy sigma=20.889993 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.78 mas, bmaj=2.019 mas, bpa=-2.79 degrees ! Estimated noise=0.285551 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.117973 Jy ! Component: 100 - total flux cleaned = 0.133328 Jy ! Total flux subtracted in 100 components = 0.133328 Jy ! Clean residual min=-0.006143 max=0.007277 Jy/beam ! Clean residual mean=-0.000004 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.133328 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.133328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079294Jy sigma=1.708010 ! Fit after self-cal, rms=0.079291Jy sigma=1.707942 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.488 mas, bpa=-4.166 degrees ! Estimated noise=0.137658 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395994 Jy ! Component: 100 - total flux cleaned = 0.00481051 Jy ! Component: 150 - total flux cleaned = 0.00476753 Jy ! Component: 200 - total flux cleaned = 0.00473948 Jy ! Total flux subtracted in 200 components = 0.00473948 Jy ! Clean residual min=-0.004988 max=0.005390 Jy/beam ! Clean residual mean=-0.000010 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.138067 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.138067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079082Jy sigma=1.704444 ! Fit after self-cal, rms=0.079081Jy sigma=1.704426 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.23605 ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 0.82 KP 0.83 LA 0.82 ! MK 0.85 NL 0.80 PT 0.80 SC 0.75 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01621 ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.98 HN 0.95 KP 1.00 ! LA 1.04 MK 0.97 NL 1.03 OV 1.06 ! PT 0.93 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.982328 ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.89 KP 0.99 LA 0.93 ! NL 1.08 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.992669 ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.96 KP 0.98 LA 0.96 ! NL 0.98 OV 1.00 SC 1.18 ! ! Amplitude normalization factor in sub-array 5: 0.880841 ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 1.15 HN 1.13 KP 1.32 ! LA 1.13 MK 1.12 NL 1.15 OV 1.22 ! SC 1.09 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.23387 ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 HN 0.82 KP 0.83 LA 0.82 ! MK 0.87 NL 0.80 PT 0.82 SC 0.74 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01696 ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.02 HN 0.95 KP 0.99 ! LA 1.02 MK 1.01 NL 1.02 OV 1.02 ! PT 0.92 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.03005 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.81 KP 1.12 LA 0.85 ! NL 1.09 OV 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.976569 ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.95 KP 0.99 LA 0.97 ! NL 1.08 OV 0.99 SC 1.24 ! ! Amplitude normalization factor in sub-array 5: 0.883109 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.15 HN 1.17 KP 1.18 ! LA 1.16 MK 1.08 NL 1.17 OV 1.21 ! SC 1.06 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.23802 ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.81 KP 0.82 LA 0.81 ! MK 0.86 NL 0.79 PT 0.80 SC 0.75 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01738 ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.99 HN 0.91 KP 0.98 ! LA 1.04 MK 1.00 NL 1.02 OV 1.06 ! PT 0.95 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0027 ! Telescope amplitude corrections in sub-array 3: ! BR 0.82 FD 0.97 KP 1.24 LA 0.85 ! NL 1.07 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.979275 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.99 KP 0.97 LA 1.00 ! NL 1.03 OV 0.99 SC 1.19 ! ! Amplitude normalization factor in sub-array 5: 0.879156 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.18 HN 1.23 KP 1.18 ! LA 1.12 MK 1.07 NL 1.16 OV 1.19 ! SC 1.06 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.22982 ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 0.81 KP 0.83 LA 0.83 ! MK 0.87 NL 0.80 PT 0.82 SC 0.74 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01373 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.01 HN 0.94 KP 1.00 ! LA 1.00 MK 0.98 NL 1.04 OV 1.05 ! PT 0.95 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.952217 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.93 KP 1.29 LA 0.92 ! NL 1.13 OV 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.967729 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.99 KP 1.02 LA 0.99 ! NL 1.06 OV 1.00 SC 1.19 ! ! Amplitude normalization factor in sub-array 5: 0.868525 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.13 HN 1.29 KP 1.22 ! LA 1.19 MK 1.10 NL 1.15 OV 1.23 ! SC 1.07 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.22127 ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 0.82 KP 0.84 LA 0.84 ! MK 0.87 NL 0.79 PT 0.83 SC 0.76 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999587 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.00 HN 0.97 KP 0.97 ! LA 1.04 MK 1.02 NL 1.06 OV 1.10 ! PT 0.92 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.953405 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 KP 1.16 LA 0.90 ! NL 1.14 OV 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.962332 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.02 KP 0.99 LA 0.95 ! NL 1.06 OV 0.99 SC 1.26 ! ! Amplitude normalization factor in sub-array 5: 0.854314 ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.27 HN 1.25 KP 1.17 ! LA 1.12 MK 1.16 NL 1.22 OV 1.18 ! SC 1.17 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.21924 ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 0.83 KP 0.83 LA 0.82 ! MK 0.88 NL 0.81 PT 0.81 SC 0.77 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00249 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.01 HN 0.96 KP 1.02 ! LA 1.02 MK 1.02 NL 1.05 OV 1.06 ! PT 0.96 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.940094 ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 FD 1.01 KP 1.25 LA 0.86 ! NL 1.30 OV 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.969246 ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.01 KP 1.00 LA 0.98 ! NL 1.03 OV 0.96 SC 1.22 ! ! Amplitude normalization factor in sub-array 5: 0.862041 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.19 HN 1.20 KP 1.22 ! LA 1.20 MK 1.16 NL 1.19 OV 1.16 ! SC 1.18 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.21552 ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.83 KP 0.84 LA 0.84 ! MK 0.89 NL 0.79 PT 0.82 SC 0.77 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00362 ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 1.02 HN 0.96 KP 1.02 ! LA 1.03 MK 1.03 NL 1.04 OV 1.06 ! PT 0.94 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.951791 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.07 KP 1.15 LA 0.91 ! NL 1.00 OV 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.956504 ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.00 KP 0.99 LA 0.97 ! NL 1.10 OV 1.01 SC 1.23 ! ! Amplitude normalization factor in sub-array 5: 0.86682 ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 FD 1.18 HN 1.27 KP 1.21 ! LA 1.18 MK 1.13 NL 1.21 OV 1.18 ! SC 1.15 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.22125 ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.82 KP 0.83 LA 0.83 ! MK 0.88 NL 0.80 PT 0.82 SC 0.78 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994905 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.00 HN 0.95 KP 1.01 ! LA 1.02 MK 1.04 NL 1.06 OV 1.14 ! PT 0.94 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.965815 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.03 KP 1.08 LA 0.86 ! NL 1.05 OV 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.98124 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.98 KP 1.01 LA 0.99 ! NL 1.00 OV 1.00 SC 1.18 ! ! Amplitude normalization factor in sub-array 5: 0.859149 ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.16 HN 1.26 KP 1.23 ! LA 1.17 MK 1.23 NL 1.14 OV 1.21 ! SC 1.19 ! ! ! Fit before self-cal, rms=0.079081Jy sigma=1.704426 ! Fit after self-cal, rms=0.073515Jy sigma=1.688103 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073515Jy sigma=1.688103 ! Fit after self-cal, rms=0.073524Jy sigma=1.688019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.418 mas, bpa=-3.289 degrees ! Estimated noise=0.136269 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10, -12). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043227 Jy ! Component: 100 - total flux cleaned = 0.0057525 Jy ! Component: 150 - total flux cleaned = 0.00635562 Jy ! Component: 200 - total flux cleaned = 0.00655546 Jy ! Total flux subtracted in 200 components = 0.00655546 Jy ! Clean residual min=-0.004405 max=0.004625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.144623 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.144623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073030Jy sigma=1.674662 ! Fit after self-cal, rms=0.072971Jy sigma=1.673239 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072971Jy sigma=1.673239 ! Fit after self-cal, rms=0.072975Jy sigma=1.673146 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, -13.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309371 Jy ! Component: 100 - total flux cleaned = 0.00380246 Jy ! Component: 150 - total flux cleaned = 0.00430666 Jy ! Component: 200 - total flux cleaned = 0.00483469 Jy ! Total flux subtracted in 200 components = 0.00483469 Jy ! Clean residual min=-0.004060 max=0.004254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.149457 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.149457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072637Jy sigma=1.664930 ! Fit after self-cal, rms=0.072616Jy sigma=1.664191 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.418 at -3.289 degrees (North through East) ! Clean map min=-0.005043 max=0.13412 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072616Jy sigma=1.664191 ! Fit after self-cal, rms=0.067770Jy sigma=1.327752 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067770Jy sigma=1.327752 ! Fit after self-cal, rms=0.067789Jy sigma=1.327682 ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.444 mas, bpa=-3.425 degrees ! Estimated noise=0.132145 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180667 Jy ! Component: 100 - total flux cleaned = -0.00254595 Jy ! Component: 150 - total flux cleaned = -0.00288133 Jy ! Component: 200 - total flux cleaned = -0.00307327 Jy ! Total flux subtracted in 200 components = -0.00307327 Jy ! Clean residual min=-0.001235 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.146384 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.146384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067676Jy sigma=1.324620 ! Fit after self-cal, rms=0.067677Jy sigma=1.324301 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7784 mas, bmaj=1.997 mas, bpa=-1.861 degrees ! Estimated noise=0.288224 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.118844 Jy ! Component: 100 - total flux cleaned = 0.134964 Jy ! Component: 150 - total flux cleaned = 0.140611 Jy ! Component: 200 - total flux cleaned = 0.142294 Jy ! Total flux subtracted in 200 components = 0.142294 Jy ! Clean residual min=-0.002159 max=0.002501 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.142294 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.142294 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.444 mas, bpa=-3.425 degrees ! Estimated noise=0.132145 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176441 Jy ! Component: 100 - total flux cleaned = 0.00212178 Jy ! Component: 150 - total flux cleaned = 0.00223852 Jy ! Component: 200 - total flux cleaned = 0.00238752 Jy ! Total flux subtracted in 200 components = 0.00238752 Jy ! Clean residual min=-0.001139 max=0.001148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.144681 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.144681 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.89078e-05 Jy ! Component: 100 - total flux cleaned = 3.90407e-05 Jy ! Component: 150 - total flux cleaned = 4.16358e-05 Jy ! Component: 200 - total flux cleaned = 7.43941e-05 Jy ! Total flux subtracted in 200 components = 7.43941e-05 Jy ! Clean residual min=-0.001052 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.144756 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.144756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067639Jy sigma=1.323834 ! Fit after self-cal, rms=0.067628Jy sigma=1.323424 wmodel J0010+1058_X_map.mod ! Writing 69 model components to file: J0010+1058_X_map.mod wobs J0010+1058_X_uvs.fits ! Writing UV FITS file: J0010+1058_X_uvs.fits wwins J0010+1058_X_map.win ! wwins: Wrote 4 windows to J0010+1058_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023226 Jy ! Component: 100 - total flux cleaned = 0.000343482 Jy ! Component: 150 - total flux cleaned = 0.000413836 Jy ! Component: 200 - total flux cleaned = 0.000498123 Jy ! Component: 250 - total flux cleaned = 0.000562578 Jy ! Component: 300 - total flux cleaned = 0.000593792 Jy ! Component: 350 - total flux cleaned = 0.000639636 Jy ! Component: 400 - total flux cleaned = 0.000713904 Jy ! Component: 450 - total flux cleaned = 0.000742867 Jy ! Component: 500 - total flux cleaned = 0.000814207 Jy ! Component: 550 - total flux cleaned = 0.000898223 Jy ! Component: 600 - total flux cleaned = 0.000953112 Jy ! Component: 650 - total flux cleaned = 0.0010212 Jy ! Component: 700 - total flux cleaned = 0.00111465 Jy ! Component: 750 - total flux cleaned = 0.00119323 Jy ! Component: 800 - total flux cleaned = 0.00124489 Jy ! Component: 850 - total flux cleaned = 0.00128319 Jy ! Component: 900 - total flux cleaned = 0.00134637 Jy ! Component: 950 - total flux cleaned = 0.00139613 Jy ! Component: 1000 - total flux cleaned = 0.00145763 Jy ! Component: 1050 - total flux cleaned = 0.00153041 Jy ! Component: 1100 - total flux cleaned = 0.00153036 Jy ! Component: 1150 - total flux cleaned = 0.00160147 Jy ! Component: 1200 - total flux cleaned = 0.00164865 Jy ! Component: 1250 - total flux cleaned = 0.00170677 Jy ! Component: 1300 - total flux cleaned = 0.00174112 Jy ! Component: 1350 - total flux cleaned = 0.00178646 Jy ! Component: 1400 - total flux cleaned = 0.00183117 Jy ! Component: 1450 - total flux cleaned = 0.00180873 Jy ! Component: 1500 - total flux cleaned = 0.00187485 Jy ! Component: 1550 - total flux cleaned = 0.00187472 Jy ! Component: 1600 - total flux cleaned = 0.00188565 Jy ! Component: 1650 - total flux cleaned = 0.00188561 Jy ! Component: 1700 - total flux cleaned = 0.00187506 Jy ! Component: 1750 - total flux cleaned = 0.00190668 Jy ! Component: 1800 - total flux cleaned = 0.00191704 Jy ! Component: 1850 - total flux cleaned = 0.00189631 Jy ! Component: 1900 - total flux cleaned = 0.00191673 Jy ! Component: 1950 - total flux cleaned = 0.00189622 Jy ! Component: 2000 - total flux cleaned = 0.00191639 Jy ! Component: 2050 - total flux cleaned = 0.00191638 Jy ! Component: 2100 - total flux cleaned = 0.00193631 Jy ! Component: 2150 - total flux cleaned = 0.00198572 Jy ! Component: 2200 - total flux cleaned = 0.00197591 Jy ! Component: 2250 - total flux cleaned = 0.00202434 Jy ! Component: 2300 - total flux cleaned = 0.00204362 Jy ! Component: 2350 - total flux cleaned = 0.00209135 Jy ! Component: 2400 - total flux cleaned = 0.00212929 Jy ! Component: 2450 - total flux cleaned = 0.00216702 Jy ! Component: 2500 - total flux cleaned = 0.00216705 Jy ! Component: 2550 - total flux cleaned = 0.00218558 Jy ! Component: 2600 - total flux cleaned = 0.00221325 Jy ! Component: 2650 - total flux cleaned = 0.00224072 Jy ! Component: 2700 - total flux cleaned = 0.00224059 Jy ! Component: 2750 - total flux cleaned = 0.00224971 Jy ! Component: 2800 - total flux cleaned = 0.00227674 Jy ! Component: 2850 - total flux cleaned = 0.00228569 Jy ! Component: 2900 - total flux cleaned = 0.00226788 Jy ! Component: 2950 - total flux cleaned = 0.0022768 Jy ! Component: 3000 - total flux cleaned = 0.00227685 Jy ! Component: 3050 - total flux cleaned = 0.00230305 Jy ! Component: 3100 - total flux cleaned = 0.0022682 Jy ! Component: 3150 - total flux cleaned = 0.00228551 Jy ! Component: 3200 - total flux cleaned = 0.00227687 Jy ! Component: 3250 - total flux cleaned = 0.0022512 Jy ! Component: 3300 - total flux cleaned = 0.00225123 Jy ! Component: 3350 - total flux cleaned = 0.00225967 Jy ! Component: 3400 - total flux cleaned = 0.00225137 Jy ! Component: 3450 - total flux cleaned = 0.00223471 Jy ! Component: 3500 - total flux cleaned = 0.00228451 Jy ! Component: 3550 - total flux cleaned = 0.00227616 Jy ! Component: 3600 - total flux cleaned = 0.00224326 Jy ! Component: 3650 - total flux cleaned = 0.00226778 Jy ! Component: 3700 - total flux cleaned = 0.00227593 Jy ! Component: 3750 - total flux cleaned = 0.00225166 Jy ! Component: 3800 - total flux cleaned = 0.00225974 Jy ! Component: 3850 - total flux cleaned = 0.00229164 Jy ! Component: 3900 - total flux cleaned = 0.00226775 Jy ! Component: 3950 - total flux cleaned = 0.00228358 Jy ! Component: 4000 - total flux cleaned = 0.00229144 Jy ! Component: 4050 - total flux cleaned = 0.00226002 Jy ! Total flux subtracted in 4096 components = 0.0022601 Jy ! Clean residual min=-0.000431 max=0.000446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.147016 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 372 components and 0.147016 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0010+1058_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.444 at -3.425 degrees (North through East) ! Clean map min=-0.0015015 max=0.1355 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0010+1058_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0010+1058_X_a_map.mod ! Writing 372 model components to file: /vlbi/vcs9/uvm//J0010+1058_X_a_map.mod wobs /vlbi/vcs9/uvm//J0010+1058_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0010+1058_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0010+1058_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0010+1058_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318148 0.318148 0.636296 1.27259 2.54518 5.09037 10.1807 20.3615 40.723 81.4459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 942.957 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0010+1058_X_a_dfm.log closed on Tue Dec 26 20:49:08 2017