! Started logfile: /vlbi/vcs9/uvm//J0149+0555_X_a_dfm.log on Tue Dec 26 21:08:33 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//J0149+0555_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0149+0555_X_a_uvm.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 21 of 21 possible baselines. ! AN table 3: 39 integrations on 28 of 28 possible baselines. ! AN table 4: 23 integrations on 36 of 36 possible baselines. ! AN table 5: 17 integrations on 36 of 36 possible baselines. ! AN table 6: 27 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.831749 visibilities/baseline/integration-bin. ! Found source: J0149+0555 ! ! 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 50384 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 J0149+0555_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)= 0.508329 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 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.116537Jy sigma=27.690162 ! Fit after self-cal, rms=0.592657Jy sigma=14.017232 ! 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=0.7984 mas, bmaj=1.99 mas, bpa=-3.835 degrees ! Estimated noise=0.252668 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 = 0.334259 Jy ! Component: 100 - total flux cleaned = 0.448147 Jy ! Total flux subtracted in 100 components = 0.448147 Jy ! Clean residual min=-0.038005 max=0.131640 Jy/beam ! Clean residual mean=-0.000010 rms=0.007181 Jy/beam ! Combined flux in latest and established models = 0.448147 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.448147 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=0.208482Jy sigma=5.193549 ! Fit after self-cal, rms=0.207759Jy sigma=5.152976 ! Inverting map ! Added new window around map position (1.4, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.1216 Jy ! Component: 100 - total flux cleaned = 0.177548 Jy ! Total flux subtracted in 100 components = 0.177548 Jy ! Clean residual min=-0.037098 max=0.053410 Jy/beam ! Clean residual mean=-0.000005 rms=0.004387 Jy/beam ! Combined flux in latest and established models = 0.625695 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.625695 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=0.128856Jy sigma=3.073515 ! Fit after self-cal, rms=0.112674Jy sigma=2.706391 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533186 Jy ! Component: 100 - total flux cleaned = 0.080853 Jy ! Total flux subtracted in 100 components = 0.080853 Jy ! Clean residual min=-0.026714 max=0.026197 Jy/beam ! Clean residual mean=-0.000002 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.706548 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.706548 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=0.087314Jy sigma=1.988212 ! Fit after self-cal, rms=0.082430Jy sigma=1.880501 ! 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=1.102 mas, bmaj=2.435 mas, bpa=-3.097 degrees ! Estimated noise=0.128146 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 = 0.0282177 Jy ! Component: 100 - total flux cleaned = 0.0357378 Jy ! Component: 150 - total flux cleaned = 0.0376155 Jy ! Component: 200 - total flux cleaned = 0.0376212 Jy ! Total flux subtracted in 200 components = 0.0376212 Jy ! Clean residual min=-0.015918 max=0.016174 Jy/beam ! Clean residual mean=-0.000001 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.74417 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.74417 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=0.076030Jy sigma=1.693634 ! Fit after self-cal, rms=0.074606Jy sigma=1.664330 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01037 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.98 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.978608 ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.90 KP 1.01 LA 0.94 ! NL 1.05 OV 1.04 SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.99741 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.07 KP 0.97 LA 0.98 ! NL 1.02 OV 0.99 PT 0.99 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01599 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 KP 0.96 LA 0.98 ! MK 0.96 NL 0.99 OV 0.99 PT 0.99 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.01112 ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.97 HN 0.96 KP 0.98 ! LA 0.96 NL 1.02 OV 1.02 PT 1.00 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 6: 0.996426 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.05 LA 0.95 MK 0.97 ! NL 0.99 OV 0.98 PT 0.97 SC 1.10 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00983 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.98 ! LA 1.02 MK 0.98 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02274 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.81 KP 1.12 LA 0.85 ! NL 1.05 OV 0.98 SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.99753 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.04 KP 0.98 LA 0.99 ! NL 1.01 OV 0.99 PT 0.99 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01165 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 KP 0.98 LA 0.99 ! MK 0.94 NL 1.01 OV 0.99 PT 1.01 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.999806 ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.99 HN 0.96 KP 1.00 ! LA 0.98 NL 1.07 OV 1.01 PT 1.00 ! SC 0.94 ! ! Amplitude normalization factor in sub-array 6: 0.992151 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.04 LA 0.97 MK 0.99 ! NL 0.98 OV 0.99 PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01232 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.997283 ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.99 KP 1.25 LA 0.88 ! NL 0.99 OV 1.07 SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.989111 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.12 KP 0.98 LA 0.98 ! NL 1.01 OV 0.99 PT 1.00 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01292 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 KP 0.97 LA 1.00 ! MK 0.95 NL 1.00 OV 0.99 PT 1.00 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.9987 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 0.99 HN 0.97 KP 0.99 ! LA 0.99 NL 1.08 OV 1.02 PT 1.00 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 6: 0.991944 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.03 LA 0.97 MK 1.00 ! NL 0.98 OV 1.00 PT 0.98 SC 1.09 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00825 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.98 ! LA 1.03 MK 1.00 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.948873 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 KP 1.28 LA 0.91 ! NL 1.17 OV 1.06 SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.983562 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.13 KP 0.98 LA 0.99 ! NL 1.02 OV 0.99 PT 1.00 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00657 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 KP 0.98 LA 1.00 ! MK 0.97 NL 1.00 OV 1.00 PT 1.02 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.99735 ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.00 HN 0.97 KP 0.97 ! LA 0.96 NL 1.07 OV 1.02 PT 1.00 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 6: 0.983768 ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 HN 1.04 LA 0.99 MK 1.01 ! NL 0.98 OV 0.99 PT 0.98 SC 1.11 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00363 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 0.99 ! LA 1.03 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.963882 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 1.18 LA 0.90 ! NL 1.12 OV 1.08 SC 0.96 ! ! Amplitude normalization factor in sub-array 3: 0.973394 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.14 KP 0.98 LA 1.01 ! NL 1.02 OV 1.00 PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00521 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 KP 0.99 LA 1.00 ! MK 0.98 NL 1.01 OV 0.98 PT 1.01 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 5: 0.996134 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 NL 1.07 OV 1.02 PT 1.01 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 6: 0.978769 ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 HN 1.05 LA 0.98 MK 1.02 ! NL 0.99 OV 0.99 PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00441 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 1.03 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.963807 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 KP 1.20 LA 0.87 ! NL 1.18 OV 1.11 SC 0.96 ! ! Amplitude normalization factor in sub-array 3: 0.981075 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 KP 0.99 LA 1.00 ! NL 1.03 OV 1.00 PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0051 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 KP 0.99 LA 1.00 ! MK 0.97 NL 1.00 OV 1.00 PT 1.03 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 5: 1.00001 ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.00 HN 0.99 KP 1.00 ! LA 0.96 NL 1.03 OV 1.02 PT 1.00 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 6: 0.975485 ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 HN 1.06 LA 0.98 MK 1.03 ! NL 1.00 OV 0.99 PT 0.99 SC 1.09 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999699 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.99 ! LA 1.03 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.958927 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.05 KP 1.19 LA 0.87 ! NL 0.96 OV 1.13 SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 0.978514 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.09 KP 0.99 LA 1.00 ! NL 1.03 OV 1.00 PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00198 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KP 0.99 LA 1.01 ! MK 0.97 NL 1.00 OV 0.98 PT 1.02 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 5: 0.987322 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.01 HN 0.98 KP 0.99 ! LA 0.96 NL 1.12 OV 1.03 PT 1.01 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 6: 0.978637 ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 HN 1.06 LA 0.99 MK 1.03 ! NL 0.99 OV 0.99 PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999072 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.98 ! LA 1.03 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.962353 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.06 KP 1.11 LA 0.82 ! NL 0.94 OV 1.12 SC 1.10 ! ! Amplitude normalization factor in sub-array 3: 0.974428 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.12 KP 1.00 LA 0.99 ! NL 1.03 OV 0.99 PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00304 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KP 0.98 LA 1.01 ! MK 0.98 NL 1.01 OV 0.99 PT 1.02 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 5: 0.991422 ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.01 HN 1.00 KP 0.99 ! LA 0.95 NL 1.08 OV 1.03 PT 1.00 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 6: 0.976806 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.06 LA 0.98 MK 1.03 ! NL 1.01 OV 0.99 PT 0.99 SC 1.09 ! ! ! Fit before self-cal, rms=0.074606Jy sigma=1.664330 ! Fit after self-cal, rms=0.070249Jy sigma=1.540214 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=0.070249Jy sigma=1.540214 ! Fit after self-cal, rms=0.070259Jy sigma=1.539716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.446 mas, bpa=-3.052 degrees ! Estimated noise=0.127275 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 = -0.00545316 Jy ! Component: 100 - total flux cleaned = -0.00642679 Jy ! Component: 150 - total flux cleaned = -0.00706015 Jy ! Component: 200 - total flux cleaned = -0.00739689 Jy ! Total flux subtracted in 200 components = -0.00739689 Jy ! Clean residual min=-0.012876 max=0.011097 Jy/beam ! Clean residual mean=-0.000006 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.736773 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.736773 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=0.068232Jy sigma=1.488270 ! Fit after self-cal, rms=0.067376Jy sigma=1.470398 ! 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=0.067376Jy sigma=1.470398 ! Fit after self-cal, rms=0.066407Jy sigma=1.447644 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023172 Jy ! Component: 100 - total flux cleaned = -0.000247816 Jy ! Component: 150 - total flux cleaned = -0.00058715 Jy ! Component: 200 - total flux cleaned = -0.000872155 Jy ! Total flux subtracted in 200 components = -0.000872155 Jy ! Clean residual min=-0.011072 max=0.008858 Jy/beam ! Clean residual mean=-0.000006 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.735901 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.735901 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=0.065097Jy sigma=1.415640 ! Fit after self-cal, rms=0.064291Jy sigma=1.399692 ! 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: 1.109 x 2.446 at -3.052 degrees (North through East) ! Clean map min=-0.0082483 max=0.40563 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=0.064291Jy sigma=1.399692 ! Fit after self-cal, rms=0.061938Jy sigma=1.303797 ! 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=0.061938Jy sigma=1.303797 ! Fit after self-cal, rms=0.061847Jy sigma=1.302178 ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.449 mas, bpa=-3.317 degrees ! Estimated noise=0.127152 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133513 Jy ! Component: 100 - total flux cleaned = -0.00226333 Jy ! Component: 150 - total flux cleaned = -0.00253313 Jy ! Component: 200 - total flux cleaned = -0.00278063 Jy ! Total flux subtracted in 200 components = -0.00278063 Jy ! Clean residual min=-0.009370 max=0.006899 Jy/beam ! Clean residual mean=0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.73312 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.73312 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=0.060881Jy sigma=1.277566 ! Fit after self-cal, rms=0.060414Jy sigma=1.268620 ! 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=0.8007 mas, bmaj=1.985 mas, bpa=-3.943 degrees ! Estimated noise=0.251419 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.367059 Jy ! Component: 100 - total flux cleaned = 0.510177 Jy ! Component: 150 - total flux cleaned = 0.587489 Jy ! Component: 200 - total flux cleaned = 0.632458 Jy ! Total flux subtracted in 200 components = 0.632458 Jy ! Clean residual min=-0.012709 max=0.019586 Jy/beam ! Clean residual mean=-0.000003 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.632458 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.632458 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.449 mas, bpa=-3.317 degrees ! Estimated noise=0.127152 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469863 Jy ! Component: 100 - total flux cleaned = 0.0690893 Jy ! Component: 150 - total flux cleaned = 0.0811367 Jy ! Component: 200 - total flux cleaned = 0.0878777 Jy ! Total flux subtracted in 200 components = 0.0878777 Jy ! Clean residual min=-0.005078 max=0.010230 Jy/beam ! Clean residual mean=0.000002 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.720336 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.720336 Jy ! Inverting map ! Added new window around map position (-1.6, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075318 Jy ! Component: 100 - total flux cleaned = 0.00778764 Jy ! Component: 150 - total flux cleaned = 0.00838337 Jy ! Component: 200 - total flux cleaned = 0.00903725 Jy ! Total flux subtracted in 200 components = 0.00903725 Jy ! Clean residual min=-0.003392 max=0.003645 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.729373 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.729373 Jy ! Inverting map ! Added new window around map position (-4, -7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174077 Jy ! Component: 100 - total flux cleaned = 0.00257967 Jy ! Component: 150 - total flux cleaned = 0.00308709 Jy ! Component: 200 - total flux cleaned = 0.00332181 Jy ! Total flux subtracted in 200 components = 0.00332181 Jy ! Clean residual min=-0.003297 max=0.003083 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.732695 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.732695 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332975 Jy ! Component: 100 - total flux cleaned = 0.000541869 Jy ! Component: 150 - total flux cleaned = 0.000743481 Jy ! Component: 200 - total flux cleaned = 0.0010265 Jy ! Total flux subtracted in 200 components = 0.0010265 Jy ! Clean residual min=-0.003258 max=0.002786 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.733722 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.733722 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=0.057125Jy sigma=1.193853 ! Fit after self-cal, rms=0.056865Jy sigma=1.188915 wmodel J0149+0555_X_map.mod ! Writing 105 model components to file: J0149+0555_X_map.mod wobs J0149+0555_X_uvs.fits ! Writing UV FITS file: J0149+0555_X_uvs.fits wwins J0149+0555_X_map.win ! wwins: Wrote 4 windows to J0149+0555_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 = -0.000207092 Jy ! Component: 100 - total flux cleaned = -0.000206219 Jy ! Component: 150 - total flux cleaned = -0.000161481 Jy ! Component: 200 - total flux cleaned = -3.52395e-05 Jy ! Component: 250 - total flux cleaned = 5.04567e-06 Jy ! Component: 300 - total flux cleaned = 5.22904e-06 Jy ! Component: 350 - total flux cleaned = -3.26608e-05 Jy ! Component: 400 - total flux cleaned = -3.22341e-05 Jy ! Component: 450 - total flux cleaned = -6.8036e-05 Jy ! Component: 500 - total flux cleaned = -6.80129e-05 Jy ! Component: 550 - total flux cleaned = -0.000102627 Jy ! Component: 600 - total flux cleaned = -3.56661e-05 Jy ! Component: 650 - total flux cleaned = -3.15433e-06 Jy ! Component: 700 - total flux cleaned = 9.28827e-05 Jy ! Component: 750 - total flux cleaned = 6.09266e-05 Jy ! Component: 800 - total flux cleaned = 9.22111e-05 Jy ! Component: 850 - total flux cleaned = 9.23389e-05 Jy ! Component: 900 - total flux cleaned = 9.23488e-05 Jy ! Component: 950 - total flux cleaned = 9.22582e-05 Jy ! Component: 1000 - total flux cleaned = 0.000178456 Jy ! Component: 1050 - total flux cleaned = 0.000178574 Jy ! Component: 1100 - total flux cleaned = 0.000178291 Jy ! Component: 1150 - total flux cleaned = 0.000233074 Jy ! Component: 1200 - total flux cleaned = 0.000205931 Jy ! Component: 1250 - total flux cleaned = 0.000179584 Jy ! Component: 1300 - total flux cleaned = 0.000231826 Jy ! Component: 1350 - total flux cleaned = 0.000205136 Jy ! Component: 1400 - total flux cleaned = 0.000153417 Jy ! Component: 1450 - total flux cleaned = 0.000102521 Jy ! Component: 1500 - total flux cleaned = 2.61808e-06 Jy ! Component: 1550 - total flux cleaned = -9.58806e-05 Jy ! Component: 1600 - total flux cleaned = -7.1542e-05 Jy ! Component: 1650 - total flux cleaned = -0.000143238 Jy ! Component: 1700 - total flux cleaned = -0.000238065 Jy ! Component: 1750 - total flux cleaned = -0.000190527 Jy ! Component: 1800 - total flux cleaned = -0.000213825 Jy ! Component: 1850 - total flux cleaned = -0.000259802 Jy ! Component: 1900 - total flux cleaned = -0.000259702 Jy ! Component: 1950 - total flux cleaned = -0.000282129 Jy ! Component: 2000 - total flux cleaned = -0.000326244 Jy ! Component: 2050 - total flux cleaned = -0.000303978 Jy ! Component: 2100 - total flux cleaned = -0.000260196 Jy ! Component: 2150 - total flux cleaned = -0.000238581 Jy ! Component: 2200 - total flux cleaned = -0.000152798 Jy ! Component: 2250 - total flux cleaned = -0.000110363 Jy ! Component: 2300 - total flux cleaned = -8.93171e-05 Jy ! Component: 2350 - total flux cleaned = -4.77546e-05 Jy ! Component: 2400 - total flux cleaned = 3.45338e-05 Jy ! Component: 2450 - total flux cleaned = 3.4708e-05 Jy ! Component: 2500 - total flux cleaned = 0.000156493 Jy ! Component: 2550 - total flux cleaned = 0.000256927 Jy ! Component: 2600 - total flux cleaned = 0.0002766 Jy ! Component: 2650 - total flux cleaned = 0.000375271 Jy ! Component: 2700 - total flux cleaned = 0.000395065 Jy ! Component: 2750 - total flux cleaned = 0.000492147 Jy ! Component: 2800 - total flux cleaned = 0.000530913 Jy ! Component: 2850 - total flux cleaned = 0.000530739 Jy ! Component: 2900 - total flux cleaned = 0.000568689 Jy ! Component: 2950 - total flux cleaned = 0.000568498 Jy ! Component: 3000 - total flux cleaned = 0.000624407 Jy ! Component: 3050 - total flux cleaned = 0.000642761 Jy ! Component: 3100 - total flux cleaned = 0.000697877 Jy ! Component: 3150 - total flux cleaned = 0.000770642 Jy ! Component: 3200 - total flux cleaned = 0.00077079 Jy ! Component: 3250 - total flux cleaned = 0.000698809 Jy ! Component: 3300 - total flux cleaned = 0.000806052 Jy ! Component: 3350 - total flux cleaned = 0.000859006 Jy ! Component: 3400 - total flux cleaned = 0.000806332 Jy ! Component: 3450 - total flux cleaned = 0.000910904 Jy ! Component: 3500 - total flux cleaned = 0.000876079 Jy ! Component: 3550 - total flux cleaned = 0.000875951 Jy ! Component: 3600 - total flux cleaned = 0.000858689 Jy ! Component: 3650 - total flux cleaned = 0.000926672 Jy ! Component: 3700 - total flux cleaned = 0.000909849 Jy ! Component: 3750 - total flux cleaned = 0.000893054 Jy ! Component: 3800 - total flux cleaned = 0.000993056 Jy ! Component: 3850 - total flux cleaned = 0.000943583 Jy ! Component: 3900 - total flux cleaned = 0.00104197 Jy ! Component: 3950 - total flux cleaned = 0.00102554 Jy ! Component: 4000 - total flux cleaned = 0.00100926 Jy ! Component: 4050 - total flux cleaned = 0.00108986 Jy ! Total flux subtracted in 4096 components = 0.0010577 Jy ! Clean residual min=-0.000831 max=0.000827 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.734779 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 318 components and 0.734779 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0149+0555_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.449 at -3.317 degrees (North through East) ! Clean map min=-0.003133 max=0.41153 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0149+0555_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0149+0555_X_a_map.mod ! Writing 318 model components to file: /vlbi/vcs9/uvm//J0149+0555_X_a_map.mod wobs /vlbi/vcs9/uvm//J0149+0555_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0149+0555_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0149+0555_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0149+0555_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.411528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197184 0.197184 0.394367 0.788735 1.57747 3.15494 6.30988 12.6198 25.2395 50.479 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.411 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1521.42 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0149+0555_X_a_dfm.log closed on Tue Dec 26 21:08:40 2017