! Started logfile: /vlbi/vcs9/uvm//J0416-1851_X_b_dfm.log on Tue Dec 26 21:33:05 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//J0416-1851_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0416-1851_X_b_uvm.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! AN table 4: 24 integrations on 21 of 21 possible baselines. ! AN table 5: 43 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.736461 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 85 lines of history. ! ! Reading 25240 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 J0416-1851_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)= 0.422854 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 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 143 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.092250Jy sigma=24.252921 ! Fit after self-cal, rms=0.587661Jy sigma=12.944052 ! 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=0.7061 mas, bmaj=1.881 mas, bpa=0.6318 degrees ! Estimated noise=0.366066 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 = 0.344862 Jy ! Component: 100 - total flux cleaned = 0.390535 Jy ! Total flux subtracted in 100 components = 0.390535 Jy ! Clean residual min=-0.010954 max=0.016085 Jy/beam ! Clean residual mean=0.000002 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.390535 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.390535 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=0.076664Jy sigma=1.561387 ! Fit after self-cal, rms=0.076667Jy sigma=1.561277 ! Inverting map ! Added new window around map position (17.8, -39.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169742 Jy ! Component: 100 - total flux cleaned = 0.0223946 Jy ! Total flux subtracted in 100 components = 0.0223946 Jy ! Clean residual min=-0.010356 max=0.013984 Jy/beam ! Clean residual mean=0.000005 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.412929 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.412929 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=0.071069Jy sigma=1.415113 ! Fit after self-cal, rms=0.070731Jy sigma=1.406634 ! 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=0.922 mas, bmaj=2.463 mas, bpa=-3.676 degrees ! Estimated noise=0.201465 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 = 0.0217975 Jy ! Component: 100 - total flux cleaned = 0.0312027 Jy ! Component: 150 - total flux cleaned = 0.0360352 Jy ! Component: 200 - total flux cleaned = 0.0372121 Jy ! Total flux subtracted in 200 components = 0.0372121 Jy ! Clean residual min=-0.008358 max=0.011817 Jy/beam ! Clean residual mean=0.000016 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.450142 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.450142 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=0.066743Jy sigma=1.290433 ! Fit after self-cal, rms=0.066594Jy sigma=1.286584 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.934644 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 KP 1.08 LA 1.09 ! NL 1.08 OV 1.10 PT 1.05 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.951608 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 1.12 LA 1.03 ! MK 1.04 NL 1.04 OV 1.04 PT 1.03 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 3: 1.03389 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 1.06 NL 0.81 OV 0.96 ! PT 0.98 ! ! Amplitude normalization factor in sub-array 4: 1.067 ! Telescope amplitude corrections in sub-array 4: ! HN 1.07 KP 0.92 LA 0.91 MK 0.96 ! NL 0.93 OV 0.89 SC 0.87 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0261 ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 1.05 KP 0.94 LA 0.93 ! MK 1.02 NL 0.96 OV 0.95 PT 0.95 ! SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.927299 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 KP 1.11 LA 1.08 ! NL 1.10 OV 1.09 PT 1.05 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.947224 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.11 LA 1.04 ! MK 1.06 NL 1.03 OV 1.04 PT 1.05 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 3: 1.02559 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 MK 1.05 NL 0.83 OV 0.96 ! PT 0.99 ! ! Amplitude normalization factor in sub-array 4: 1.05774 ! Telescope amplitude corrections in sub-array 4: ! HN 1.09 KP 0.91 LA 0.90 MK 0.98 ! NL 0.93 OV 0.90 SC 0.90 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02415 ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.05 KP 0.95 LA 0.94 ! MK 1.02 NL 0.95 OV 0.96 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.925881 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 KP 1.10 LA 1.09 ! NL 1.11 OV 1.08 PT 1.03 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.948295 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.12 LA 1.04 ! MK 1.04 NL 1.04 OV 1.04 PT 1.05 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 3: 1.02653 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 1.07 NL 0.82 OV 0.96 ! PT 0.98 ! ! Amplitude normalization factor in sub-array 4: 1.0542 ! Telescope amplitude corrections in sub-array 4: ! HN 1.10 KP 0.93 LA 0.91 MK 0.97 ! NL 0.94 OV 0.91 SC 0.89 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02317 ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.06 KP 0.94 LA 0.93 ! MK 1.03 NL 0.94 OV 0.96 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.929348 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 KP 1.10 LA 1.09 ! NL 1.10 OV 1.07 PT 1.04 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.943397 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.13 LA 1.05 ! MK 1.03 NL 1.04 OV 1.06 PT 1.05 ! SC 1.11 ! ! Amplitude normalization factor in sub-array 3: 1.02376 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 HN 1.02 KP 1.00 ! LA 0.98 MK 1.06 NL 0.81 OV 0.97 ! PT 0.99 ! ! Amplitude normalization factor in sub-array 4: 1.0569 ! Telescope amplitude corrections in sub-array 4: ! HN 1.08 KP 0.91 LA 0.91 MK 1.00 ! NL 0.96 OV 0.91 SC 0.85 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02995 ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 1.06 KP 0.95 LA 0.91 ! MK 1.01 NL 0.96 OV 0.96 PT 0.95 ! SC 0.90 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.923636 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 KP 1.13 LA 1.08 ! NL 1.10 OV 1.08 PT 1.05 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.944083 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.14 LA 1.03 ! MK 1.05 NL 1.04 OV 1.07 PT 1.05 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 3: 1.01714 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.01 KP 0.99 ! LA 0.99 MK 1.09 NL 0.83 OV 0.98 ! PT 1.00 ! ! Amplitude normalization factor in sub-array 4: 1.04941 ! Telescope amplitude corrections in sub-array 4: ! HN 1.10 KP 0.92 LA 0.93 MK 1.02 ! NL 0.93 OV 0.92 SC 0.86 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02359 ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.06 KP 0.93 LA 0.94 ! MK 1.02 NL 0.95 OV 0.97 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.919091 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 KP 1.15 LA 1.09 ! NL 1.13 OV 1.06 PT 1.06 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.942289 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.14 LA 1.03 ! MK 1.05 NL 1.04 OV 1.08 PT 1.05 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 3: 1.01047 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 HN 1.06 KP 1.00 ! LA 0.99 MK 1.10 NL 0.82 OV 0.97 ! PT 0.99 ! ! Amplitude normalization factor in sub-array 4: 1.04331 ! Telescope amplitude corrections in sub-array 4: ! HN 1.12 KP 0.93 LA 0.94 MK 1.01 ! NL 0.93 OV 0.91 SC 0.87 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02502 ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 1.06 KP 0.96 LA 0.94 ! MK 0.99 NL 0.95 OV 0.96 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.923671 ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 KP 1.13 LA 1.09 ! NL 1.11 OV 1.07 PT 1.04 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.943666 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.14 LA 1.03 ! MK 1.05 NL 1.03 OV 1.07 PT 1.05 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 3: 1.01363 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 HN 1.05 KP 1.00 ! LA 0.99 MK 1.09 NL 0.81 OV 0.97 ! PT 0.99 ! ! Amplitude normalization factor in sub-array 4: 1.04073 ! Telescope amplitude corrections in sub-array 4: ! HN 1.11 KP 0.92 LA 0.92 MK 1.01 ! NL 0.94 OV 0.93 SC 0.89 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02041 ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.08 KP 0.95 LA 0.93 ! MK 1.01 NL 0.97 OV 0.96 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.925547 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 KP 1.13 LA 1.07 ! NL 1.11 OV 1.08 PT 1.03 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.941274 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 1.15 LA 1.05 ! MK 1.04 NL 1.04 OV 1.06 PT 1.05 ! SC 1.10 ! ! Amplitude normalization factor in sub-array 3: 1.01559 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.96 HN 1.04 KP 1.00 ! LA 1.01 MK 1.08 NL 0.82 OV 0.96 ! PT 0.99 ! ! Amplitude normalization factor in sub-array 4: 1.04313 ! Telescope amplitude corrections in sub-array 4: ! HN 1.14 KP 0.92 LA 0.93 MK 1.00 ! NL 0.93 OV 0.91 SC 0.88 ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02395 ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.08 KP 0.95 LA 0.94 ! MK 1.00 NL 0.94 OV 0.94 PT 0.96 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.066594Jy sigma=1.286584 ! Fit after self-cal, rms=0.059467Jy sigma=1.142999 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=0.059467Jy sigma=1.142999 ! Fit after self-cal, rms=0.059468Jy sigma=1.142990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9482 mas, bmaj=2.479 mas, bpa=-2.827 degrees ! Estimated noise=0.200205 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 = -0.00624744 Jy ! Component: 100 - total flux cleaned = -0.00681521 Jy ! Component: 150 - total flux cleaned = -0.00724257 Jy ! Component: 200 - total flux cleaned = -0.00749475 Jy ! Total flux subtracted in 200 components = -0.00749475 Jy ! Clean residual min=-0.007222 max=0.009106 Jy/beam ! Clean residual mean=0.000015 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.442647 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.442647 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=0.058706Jy sigma=1.123443 ! Fit after self-cal, rms=0.058684Jy sigma=1.122833 ! 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=0.058684Jy sigma=1.122833 ! Fit after self-cal, rms=0.058680Jy sigma=1.122688 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 (16.8, 31.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801333 Jy ! Component: 100 - total flux cleaned = 0.00878556 Jy ! Component: 150 - total flux cleaned = 0.00851739 Jy ! Component: 200 - total flux cleaned = 0.0081989 Jy ! Total flux subtracted in 200 components = 0.0081989 Jy ! Clean residual min=-0.006670 max=0.009001 Jy/beam ! Clean residual mean=0.000013 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.450846 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.450846 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=0.057482Jy sigma=1.092744 ! Fit after self-cal, rms=0.057289Jy sigma=1.086997 ! Inverting map ! Added new window around map position (-17.8, 39.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672182 Jy ! Component: 100 - total flux cleaned = 0.00842572 Jy ! Component: 150 - total flux cleaned = 0.00931997 Jy ! Component: 200 - total flux cleaned = 0.0100919 Jy ! Total flux subtracted in 200 components = 0.0100919 Jy ! Clean residual min=-0.006245 max=0.006837 Jy/beam ! Clean residual mean=0.000014 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.460938 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.460938 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=0.056344Jy sigma=1.059605 ! Fit after self-cal, rms=0.056212Jy sigma=1.055874 ! Inverting map ! Added new window around map position (2.8, 25.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629758 Jy ! Component: 100 - total flux cleaned = 0.00811941 Jy ! Component: 150 - total flux cleaned = 0.00881004 Jy ! Component: 200 - total flux cleaned = 0.00953125 Jy ! Total flux subtracted in 200 components = 0.00953125 Jy ! Clean residual min=-0.005585 max=0.005831 Jy/beam ! Clean residual mean=0.000014 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.470469 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.470469 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=0.055306Jy sigma=1.033615 ! Fit after self-cal, rms=0.055216Jy sigma=1.031171 ! 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: 0.9482 x 2.479 at -2.827 degrees (North through East) ! Clean map min=-0.0051837 max=0.39734 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=0.055216Jy sigma=1.031171 ! Fit after self-cal, rms=0.047935Jy sigma=0.810259 ! 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=0.047935Jy sigma=0.810259 ! Fit after self-cal, rms=0.047935Jy sigma=0.810254 ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.504 mas, bpa=-2.739 degrees ! Estimated noise=0.201014 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00456693 Jy ! Component: 100 - total flux cleaned = -0.00566892 Jy ! Component: 150 - total flux cleaned = -0.0067748 Jy ! Component: 200 - total flux cleaned = -0.00770417 Jy ! Total flux subtracted in 200 components = -0.00770417 Jy ! Clean residual min=-0.002831 max=0.003239 Jy/beam ! Clean residual mean=0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.462765 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.462765 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=0.047159Jy sigma=0.791469 ! Fit after self-cal, rms=0.047101Jy sigma=0.789774 ! Inverting map ! Added new window around map position (-1.8, -5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031281 Jy ! Component: 100 - total flux cleaned = -8.00535e-05 Jy ! Component: 150 - total flux cleaned = -0.000248977 Jy ! Component: 200 - total flux cleaned = -0.000463833 Jy ! Total flux subtracted in 200 components = -0.000463833 Jy ! Clean residual min=-0.002688 max=0.002217 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.462301 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.462301 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=0.046744Jy sigma=0.781271 ! Fit after self-cal, rms=0.046721Jy sigma=0.780717 ! 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=0.7055 mas, bmaj=1.885 mas, bpa=1.179 degrees ! Estimated noise=0.37525 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.352123 Jy ! Component: 100 - total flux cleaned = 0.399695 Jy ! Component: 150 - total flux cleaned = 0.415767 Jy ! Component: 200 - total flux cleaned = 0.425554 Jy ! Total flux subtracted in 200 components = 0.425554 Jy ! Clean residual min=-0.004831 max=0.005766 Jy/beam ! Clean residual mean=0.000001 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.425554 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 0.425554 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.504 mas, bpa=-2.739 degrees ! Estimated noise=0.201014 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 = 0.0128525 Jy ! Component: 100 - total flux cleaned = 0.0198587 Jy ! Component: 150 - total flux cleaned = 0.0246697 Jy ! Component: 200 - total flux cleaned = 0.0271057 Jy ! Total flux subtracted in 200 components = 0.0271057 Jy ! Clean residual min=-0.002674 max=0.003145 Jy/beam ! Clean residual mean=0.000003 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.45266 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.45266 Jy ! Inverting map ! Added new window around map position (26, 45.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019623 Jy ! Component: 100 - total flux cleaned = 0.00278699 Jy ! Component: 150 - total flux cleaned = 0.00360061 Jy ! Component: 200 - total flux cleaned = 0.00425902 Jy ! Total flux subtracted in 200 components = 0.00425902 Jy ! Clean residual min=-0.002537 max=0.002646 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.456919 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.456919 Jy ! Inverting map ! Added new window around map position (20.8, -32.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170166 Jy ! Component: 100 - total flux cleaned = 0.00232372 Jy ! Component: 150 - total flux cleaned = 0.00281638 Jy ! Component: 200 - total flux cleaned = 0.00314233 Jy ! Total flux subtracted in 200 components = 0.00314233 Jy ! Clean residual min=-0.002189 max=0.002129 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.460061 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.460061 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244431 Jy ! Component: 100 - total flux cleaned = 0.000480619 Jy ! Component: 150 - total flux cleaned = 0.000814043 Jy ! Component: 200 - total flux cleaned = 0.00102667 Jy ! Total flux subtracted in 200 components = 0.00102667 Jy ! Clean residual min=-0.002129 max=0.002122 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.461088 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 121 components and 0.461088 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=0.046444Jy sigma=0.774277 ! Fit after self-cal, rms=0.046363Jy sigma=0.772548 wmodel J0416-1851_X_map.mod ! Writing 121 model components to file: J0416-1851_X_map.mod wobs J0416-1851_X_uvs.fits ! Writing UV FITS file: J0416-1851_X_uvs.fits wwins J0416-1851_X_map.win ! wwins: Wrote 8 windows to J0416-1851_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 = 6.88509e-05 Jy ! Component: 100 - total flux cleaned = -0.000364986 Jy ! Component: 150 - total flux cleaned = -0.000735171 Jy ! Component: 200 - total flux cleaned = -0.00102224 Jy ! Component: 250 - total flux cleaned = -0.00123536 Jy ! Component: 300 - total flux cleaned = -0.00146831 Jy ! Component: 350 - total flux cleaned = -0.00169248 Jy ! Component: 400 - total flux cleaned = -0.00193608 Jy ! Component: 450 - total flux cleaned = -0.00214441 Jy ! Component: 500 - total flux cleaned = -0.00229537 Jy ! Component: 550 - total flux cleaned = -0.00254147 Jy ! Component: 600 - total flux cleaned = -0.0027801 Jy ! Component: 650 - total flux cleaned = -0.00301185 Jy ! Component: 700 - total flux cleaned = -0.00328417 Jy ! Component: 750 - total flux cleaned = -0.00357323 Jy ! Component: 800 - total flux cleaned = -0.00379145 Jy ! Component: 850 - total flux cleaned = -0.00402723 Jy ! Component: 900 - total flux cleaned = -0.00428016 Jy ! Component: 950 - total flux cleaned = -0.00459046 Jy ! Component: 1000 - total flux cleaned = -0.00471259 Jy ! Component: 1050 - total flux cleaned = -0.00497336 Jy ! Component: 1100 - total flux cleaned = -0.00513192 Jy ! Component: 1150 - total flux cleaned = -0.00532721 Jy ! Component: 1200 - total flux cleaned = -0.00548108 Jy ! Component: 1250 - total flux cleaned = -0.005633 Jy ! Component: 1300 - total flux cleaned = -0.00576425 Jy ! Component: 1350 - total flux cleaned = -0.00596738 Jy ! Component: 1400 - total flux cleaned = -0.00607661 Jy ! Component: 1450 - total flux cleaned = -0.00625645 Jy ! Component: 1500 - total flux cleaned = -0.00638066 Jy ! Component: 1550 - total flux cleaned = -0.00652109 Jy ! Component: 1600 - total flux cleaned = -0.00665968 Jy ! Component: 1650 - total flux cleaned = -0.0067625 Jy ! Component: 1700 - total flux cleaned = -0.0069323 Jy ! Component: 1750 - total flux cleaned = -0.00698281 Jy ! Component: 1800 - total flux cleaned = -0.00711595 Jy ! Component: 1850 - total flux cleaned = -0.00721457 Jy ! Component: 1900 - total flux cleaned = -0.00732856 Jy ! Component: 1950 - total flux cleaned = -0.00742527 Jy ! Component: 2000 - total flux cleaned = -0.00752116 Jy ! Component: 2050 - total flux cleaned = -0.00760034 Jy ! Component: 2100 - total flux cleaned = -0.00767867 Jy ! Component: 2150 - total flux cleaned = -0.00775648 Jy ! Component: 2200 - total flux cleaned = -0.00784892 Jy ! Component: 2250 - total flux cleaned = -0.00789459 Jy ! Component: 2300 - total flux cleaned = -0.00794007 Jy ! Component: 2350 - total flux cleaned = -0.00803032 Jy ! Component: 2400 - total flux cleaned = -0.00807498 Jy ! Component: 2450 - total flux cleaned = -0.00814899 Jy ! Component: 2500 - total flux cleaned = -0.0081928 Jy ! Component: 2550 - total flux cleaned = -0.00819282 Jy ! Component: 2600 - total flux cleaned = -0.00823608 Jy ! Component: 2650 - total flux cleaned = -0.00827896 Jy ! Component: 2700 - total flux cleaned = -0.00832148 Jy ! Component: 2750 - total flux cleaned = -0.00833561 Jy ! Component: 2800 - total flux cleaned = -0.00832179 Jy ! Component: 2850 - total flux cleaned = -0.00834967 Jy ! Component: 2900 - total flux cleaned = -0.0083773 Jy ! Component: 2950 - total flux cleaned = -0.00845936 Jy ! Component: 3000 - total flux cleaned = -0.00845961 Jy ! Component: 3050 - total flux cleaned = -0.00851338 Jy ! Component: 3100 - total flux cleaned = -0.00852677 Jy ! Component: 3150 - total flux cleaned = -0.00859292 Jy ! Component: 3200 - total flux cleaned = -0.00861928 Jy ! Component: 3250 - total flux cleaned = -0.00869781 Jy ! Component: 3300 - total flux cleaned = -0.00874956 Jy ! Component: 3350 - total flux cleaned = -0.0087496 Jy ! Component: 3400 - total flux cleaned = -0.00878792 Jy ! Component: 3450 - total flux cleaned = -0.00876249 Jy ! Component: 3500 - total flux cleaned = -0.00871203 Jy ! Component: 3550 - total flux cleaned = -0.00872478 Jy ! Component: 3600 - total flux cleaned = -0.00873737 Jy ! Component: 3650 - total flux cleaned = -0.00878702 Jy ! Component: 3700 - total flux cleaned = -0.00877484 Jy ! Component: 3750 - total flux cleaned = -0.00882385 Jy ! Component: 3800 - total flux cleaned = -0.00884818 Jy ! Component: 3850 - total flux cleaned = -0.00884818 Jy ! Component: 3900 - total flux cleaned = -0.0088362 Jy ! Component: 3950 - total flux cleaned = -0.00884818 Jy ! Component: 4000 - total flux cleaned = -0.00890763 Jy ! Component: 4050 - total flux cleaned = -0.00891946 Jy ! Total flux subtracted in 4096 components = -0.00890771 Jy ! Clean residual min=-0.000624 max=0.000641 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.45218 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 406 components and 0.45218 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0416-1851_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 2.504 at -2.739 degrees (North through East) ! Clean map min=-0.0015181 max=0.40532 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0416-1851_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0416-1851_X_b_map.mod ! Writing 406 model components to file: /vlbi/vcs9/uvm//J0416-1851_X_b_map.mod wobs /vlbi/vcs9/uvm//J0416-1851_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0416-1851_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0416-1851_X_b_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J0416-1851_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.405318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155464 0.155464 0.310929 0.621858 1.24372 2.48743 4.97486 9.94973 19.8995 39.7989 79.5978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.405 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1929.7 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0416-1851_X_b_dfm.log closed on Tue Dec 26 21:33:10 2017