! Started logfile: /vlbi/vcs9/uvm//J0339-2224_X_a_dfm.log on Tue Dec 26 21:25:33 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//J0339-2224_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0339-2224_X_a_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 61 integrations on 36 of 36 possible baselines. ! AN table 3: 17 integrations on 21 of 21 possible baselines. ! AN table 4: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.963293 visibilities/baseline/integration-bin. ! Found source: J0339-2224 ! ! 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 27712 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 J0339-2224_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)= 0.0730133 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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002245Jy sigma=21.820168 ! Fit after self-cal, rms=0.971592Jy sigma=21.178214 ! 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=0.8931 mas, bmaj=3.745 mas, bpa=11.19 degrees ! Estimated noise=0.352122 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 = 0.0219116 Jy ! Component: 100 - total flux cleaned = 0.0289141 Jy ! Total flux subtracted in 100 components = 0.0289141 Jy ! Clean residual min=-0.004155 max=0.005197 Jy/beam ! Clean residual mean=0.000001 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.0289141 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0289141 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=0.065912Jy sigma=1.106100 ! Fit after self-cal, rms=0.065886Jy sigma=1.105247 ! 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=1.222 mas, bmaj=4.265 mas, bpa=9.031 degrees ! Estimated noise=0.194904 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 = 0.00784633 Jy ! Component: 100 - total flux cleaned = 0.00936037 Jy ! Component: 150 - total flux cleaned = 0.00914547 Jy ! Component: 200 - total flux cleaned = 0.00905006 Jy ! Total flux subtracted in 200 components = 0.00905006 Jy ! Clean residual min=-0.004242 max=0.008271 Jy/beam ! Clean residual mean=0.000002 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.0379641 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.0379641 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=0.065127Jy sigma=1.085889 ! Fit after self-cal, rms=0.065121Jy sigma=1.085795 ! Inverting map ! Added new window around map position (-21, -9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933151 Jy ! Component: 100 - total flux cleaned = 0.0135291 Jy ! Component: 150 - total flux cleaned = 0.0158421 Jy ! Component: 200 - total flux cleaned = 0.0167804 Jy ! Total flux subtracted in 200 components = 0.0167804 Jy ! Clean residual min=-0.003108 max=0.004656 Jy/beam ! Clean residual mean=-0.000006 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0547445 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 60 model components to the UV plane model. ! The established model now contains 103 components and 0.0547445 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=0.064289Jy sigma=1.058549 ! Fit after self-cal, rms=0.064132Jy sigma=1.053948 ! 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: 0.960374 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.78 HN 1.41 KP 0.92 ! LA 0.83 NL 1.15 OV 1.00 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.0249 ! Telescope amplitude corrections in sub-array 2: ! BR 0.70 FD 0.92 HN 0.72 KP 0.98 ! LA 0.96 NL 1.25 OV 1.10 PT 1.00 ! SC 1.14 ! ! Amplitude normalization factor in sub-array 3: 0.874643 ! Telescope amplitude corrections in sub-array 3: ! FD 0.85 HN 1.76 KP 0.94 LA 0.83 ! NL 1.19 OV 1.43 SC 1.01 ! ! Amplitude normalization factor in sub-array 4: 0.951912 ! Telescope amplitude corrections in sub-array 4: ! FD 0.85 KP 1.08 LA 0.92 NL 1.02 ! OV 1.03 PT 1.25 SC 1.21 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.838952 ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.83 HN 1.64 KP 1.10 ! LA 0.75 NL 1.06 OV 1.52 SC 1.30 ! ! Amplitude normalization factor in sub-array 2: 0.96105 ! Telescope amplitude corrections in sub-array 2: ! BR 0.68 FD 1.04 HN 0.89 KP 0.87 ! LA 1.01 NL 1.15 OV 1.48 PT 1.03 ! SC 1.22 ! ! Amplitude normalization factor in sub-array 3: 0.884215 ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.44 KP 0.90 LA 0.79 ! NL 1.45 OV 1.23 SC 1.16 ! ! Amplitude normalization factor in sub-array 4: 0.959473 ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 1.03 LA 0.94 NL 1.02 ! OV 1.05 PT 0.81 SC 1.51 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.979285 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.81 HN 1.06 KP 1.01 ! LA 0.75 NL 1.04 OV 1.28 SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 1.01308 ! Telescope amplitude corrections in sub-array 2: ! BR 0.70 FD 0.99 HN 1.05 KP 0.85 ! LA 0.99 NL 1.12 OV 1.13 PT 1.03 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 3: 0.871961 ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 HN 1.62 KP 0.88 LA 0.91 ! NL 1.17 OV 1.03 SC 1.51 ! ! Amplitude normalization factor in sub-array 4: 0.865611 ! Telescope amplitude corrections in sub-array 4: ! FD 0.81 KP 1.55 LA 0.80 NL 1.20 ! OV 1.07 PT 1.52 SC 1.13 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02836 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 HN 0.98 KP 0.95 ! LA 0.79 NL 1.06 OV 1.06 SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 1.01406 ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 1.00 HN 0.86 KP 0.94 ! LA 0.92 NL 1.27 OV 1.19 PT 0.95 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 3: 0.987128 ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 HN 1.24 KP 0.93 LA 0.82 ! NL 1.13 OV 1.19 SC 0.86 ! ! Amplitude normalization factor in sub-array 4: 0.985873 ! Telescope amplitude corrections in sub-array 4: ! FD 0.79 KP 1.15 LA 0.96 NL 1.12 ! OV 1.09 PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.935966 ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.82 HN 1.23 KP 1.09 ! LA 0.89 NL 1.04 OV 1.07 SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 1.04334 ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 1.14 HN 1.04 KP 0.82 ! LA 0.96 NL 0.99 OV 1.12 PT 1.04 ! SC 0.81 ! ! Amplitude normalization factor in sub-array 3: 0.90859 ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.19 KP 1.00 LA 0.88 ! NL 1.44 OV 1.05 SC 1.15 ! ! Amplitude normalization factor in sub-array 4: 0.962174 ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 1.04 LA 1.02 NL 0.95 ! OV 1.13 PT 1.16 SC 0.96 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.907071 ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 0.87 HN 1.26 KP 0.96 ! LA 0.88 NL 1.00 OV 0.95 SC 1.23 ! ! Amplitude normalization factor in sub-array 2: 1.00578 ! Telescope amplitude corrections in sub-array 2: ! BR 0.71 FD 1.14 HN 0.91 KP 0.94 ! LA 1.01 NL 1.10 OV 1.16 PT 0.96 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 0.853275 ! Telescope amplitude corrections in sub-array 3: ! FD 1.12 HN 1.82 KP 0.97 LA 1.25 ! NL 1.08 OV 1.02 SC 0.93 ! ! Amplitude normalization factor in sub-array 4: 0.961995 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 1.03 LA 0.94 NL 1.16 ! OV 1.17 PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.834859 ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 HN 2.35 KP 0.95 ! LA 0.86 NL 1.12 OV 1.16 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.959468 ! Telescope amplitude corrections in sub-array 2: ! BR 0.65 FD 1.04 HN 0.73 KP 0.92 ! LA 1.05 NL 1.30 OV 1.33 PT 1.16 ! SC 1.20 ! ! Amplitude normalization factor in sub-array 3: 0.947906 ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.19 KP 0.97 LA 0.89 ! NL 1.07 OV 1.15 SC 1.09 ! ! Amplitude normalization factor in sub-array 4: 0.949885 ! Telescope amplitude corrections in sub-array 4: ! FD 1.13 KP 0.95 LA 1.05 NL 1.13 ! OV 1.39 PT 0.79 SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.936382 ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 1.02 HN 1.14 KP 1.07 ! LA 0.85 NL 1.13 OV 0.95 SC 0.79 ! ! Amplitude normalization factor in sub-array 2: 0.950082 ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 FD 1.21 HN 0.98 KP 0.87 ! LA 1.13 NL 1.42 OV 1.37 PT 0.97 ! SC 0.83 ! ! Amplitude normalization factor in sub-array 3: 0.920116 ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.25 KP 0.98 LA 0.93 ! NL 1.27 OV 0.98 SC 1.22 ! ! Amplitude normalization factor in sub-array 4: 1.00764 ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 1.04 LA 0.92 NL 1.11 ! OV 1.16 PT 0.95 SC 0.81 ! ! ! Fit before self-cal, rms=0.064132Jy sigma=1.053948 ! Fit after self-cal, rms=0.052001Jy sigma=1.043151 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=0.052001Jy sigma=1.043151 ! Fit after self-cal, rms=0.052013Jy sigma=1.042951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=4.372 mas, bpa=9.719 degrees ! Estimated noise=0.17803 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 = -0.00220385 Jy ! Component: 100 - total flux cleaned = -0.00227735 Jy ! Component: 150 - total flux cleaned = -0.00224084 Jy ! Component: 200 - total flux cleaned = -0.00226332 Jy ! Total flux subtracted in 200 components = -0.00226332 Jy ! Clean residual min=-0.001477 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0524812 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.0524812 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=0.051934Jy sigma=1.039569 ! Fit after self-cal, rms=0.051934Jy sigma=1.039440 ! 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=0.051934Jy sigma=1.039440 ! Fit after self-cal, rms=0.051849Jy sigma=1.037450 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 = 0.000443806 Jy ! Component: 100 - total flux cleaned = 0.000467871 Jy ! Component: 150 - total flux cleaned = 0.00046839 Jy ! Component: 200 - total flux cleaned = 0.000469292 Jy ! Total flux subtracted in 200 components = 0.000469292 Jy ! Clean residual min=-0.001457 max=0.001742 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0529505 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 152 components and 0.0529505 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=0.051824Jy sigma=1.037047 ! Fit after self-cal, rms=0.051805Jy sigma=1.036614 ! 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: 1.238 x 4.372 at 9.719 degrees (North through East) ! Clean map min=-0.0025166 max=0.029564 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 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=0.891 mas, bmaj=3.799 mas, bpa=11.38 degrees ! Estimated noise=0.333433 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207278 Jy ! Component: 100 - total flux cleaned = 0.0286114 Jy ! Component: 150 - total flux cleaned = 0.0340421 Jy ! Component: 200 - total flux cleaned = 0.0376382 Jy ! Total flux subtracted in 200 components = 0.0376382 Jy ! Clean residual min=-0.003304 max=0.003163 Jy/beam ! Clean residual mean=0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0376382 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0376382 Jy ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=4.372 mas, bpa=9.719 degrees ! Estimated noise=0.17803 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 = 0.00669373 Jy ! Component: 100 - total flux cleaned = 0.0104916 Jy ! Component: 150 - total flux cleaned = 0.0129568 Jy ! Component: 200 - total flux cleaned = 0.0137262 Jy ! Total flux subtracted in 200 components = 0.0137262 Jy ! Clean residual min=-0.001813 max=0.002140 Jy/beam ! Clean residual mean=-0.000007 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0513644 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 103 components and 0.0513644 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268589 Jy ! Component: 100 - total flux cleaned = 0.000558759 Jy ! Component: 150 - total flux cleaned = 0.000762758 Jy ! Component: 200 - total flux cleaned = 0.000943477 Jy ! Total flux subtracted in 200 components = 0.000943477 Jy ! Clean residual min=-0.001540 max=0.001762 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0523079 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.0523079 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=0.051899Jy sigma=1.038023 ! Fit after self-cal, rms=0.051891Jy sigma=1.037842 wmodel J0339-2224_X_map.mod ! Writing 121 model components to file: J0339-2224_X_map.mod wobs J0339-2224_X_uvs.fits ! Writing UV FITS file: J0339-2224_X_uvs.fits wwins J0339-2224_X_map.win ! wwins: Wrote 2 windows to J0339-2224_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 = 0.000796954 Jy ! Component: 100 - total flux cleaned = 0.00143962 Jy ! Component: 150 - total flux cleaned = 0.00193162 Jy ! Component: 200 - total flux cleaned = 0.00216503 Jy ! Component: 250 - total flux cleaned = 0.00231336 Jy ! Component: 300 - total flux cleaned = 0.00248045 Jy ! Component: 350 - total flux cleaned = 0.00255013 Jy ! Component: 400 - total flux cleaned = 0.00266161 Jy ! Component: 450 - total flux cleaned = 0.00272569 Jy ! Component: 500 - total flux cleaned = 0.00276728 Jy ! Component: 550 - total flux cleaned = 0.00284935 Jy ! Component: 600 - total flux cleaned = 0.0029691 Jy ! Component: 650 - total flux cleaned = 0.0029882 Jy ! Component: 700 - total flux cleaned = 0.00300725 Jy ! Component: 750 - total flux cleaned = 0.00296997 Jy ! Component: 800 - total flux cleaned = 0.00293383 Jy ! Component: 850 - total flux cleaned = 0.00289802 Jy ! Component: 900 - total flux cleaned = 0.00284529 Jy ! Component: 950 - total flux cleaned = 0.00275914 Jy ! Component: 1000 - total flux cleaned = 0.00277595 Jy ! Component: 1050 - total flux cleaned = 0.00272546 Jy ! Component: 1100 - total flux cleaned = 0.00270866 Jy ! Component: 1150 - total flux cleaned = 0.00264335 Jy ! Component: 1200 - total flux cleaned = 0.00256377 Jy ! Component: 1250 - total flux cleaned = 0.00256377 Jy ! Component: 1300 - total flux cleaned = 0.00248628 Jy ! Component: 1350 - total flux cleaned = 0.00247114 Jy ! Component: 1400 - total flux cleaned = 0.00241112 Jy ! Component: 1450 - total flux cleaned = 0.00235165 Jy ! Component: 1500 - total flux cleaned = 0.00229316 Jy ! Component: 1550 - total flux cleaned = 0.00222097 Jy ! Component: 1600 - total flux cleaned = 0.00219227 Jy ! Component: 1650 - total flux cleaned = 0.00213609 Jy ! Component: 1700 - total flux cleaned = 0.00212183 Jy ! Component: 1750 - total flux cleaned = 0.00203923 Jy ! Component: 1800 - total flux cleaned = 0.0019984 Jy ! Component: 1850 - total flux cleaned = 0.00194473 Jy ! Component: 1900 - total flux cleaned = 0.00189151 Jy ! Component: 1950 - total flux cleaned = 0.00179981 Jy ! Component: 2000 - total flux cleaned = 0.00176104 Jy ! Component: 2050 - total flux cleaned = 0.00176099 Jy ! Component: 2100 - total flux cleaned = 0.00169759 Jy ! Component: 2150 - total flux cleaned = 0.0016726 Jy ! Component: 2200 - total flux cleaned = 0.00167248 Jy ! Component: 2250 - total flux cleaned = 0.0016723 Jy ! Component: 2300 - total flux cleaned = 0.00165993 Jy ! Component: 2350 - total flux cleaned = 0.00164782 Jy ! Component: 2400 - total flux cleaned = 0.00163572 Jy ! Component: 2450 - total flux cleaned = 0.0016 Jy ! Component: 2500 - total flux cleaned = 0.00162361 Jy ! Component: 2550 - total flux cleaned = 0.00160003 Jy ! Component: 2600 - total flux cleaned = 0.00158855 Jy ! Component: 2650 - total flux cleaned = 0.00156552 Jy ! Component: 2700 - total flux cleaned = 0.00156558 Jy ! Component: 2750 - total flux cleaned = 0.00157694 Jy ! Component: 2800 - total flux cleaned = 0.00156562 Jy ! Component: 2850 - total flux cleaned = 0.0015657 Jy ! Component: 2900 - total flux cleaned = 0.00155463 Jy ! Component: 2950 - total flux cleaned = 0.00155466 Jy ! Component: 3000 - total flux cleaned = 0.0015219 Jy ! Component: 3050 - total flux cleaned = 0.00153278 Jy ! Component: 3100 - total flux cleaned = 0.00152188 Jy ! Component: 3150 - total flux cleaned = 0.00150059 Jy ! Component: 3200 - total flux cleaned = 0.00150047 Jy ! Component: 3250 - total flux cleaned = 0.00148983 Jy ! Component: 3300 - total flux cleaned = 0.00145837 Jy ! Component: 3350 - total flux cleaned = 0.00141682 Jy ! Component: 3400 - total flux cleaned = 0.00142713 Jy ! Component: 3450 - total flux cleaned = 0.00138599 Jy ! Component: 3500 - total flux cleaned = 0.00137581 Jy ! Component: 3550 - total flux cleaned = 0.00135545 Jy ! Component: 3600 - total flux cleaned = 0.00132521 Jy ! Component: 3650 - total flux cleaned = 0.00132507 Jy ! Component: 3700 - total flux cleaned = 0.00127526 Jy ! Component: 3750 - total flux cleaned = 0.00126528 Jy ! Component: 3800 - total flux cleaned = 0.00120623 Jy ! Component: 3850 - total flux cleaned = 0.00117687 Jy ! Component: 3900 - total flux cleaned = 0.00109913 Jy ! Component: 3950 - total flux cleaned = 0.00109911 Jy ! Component: 4000 - total flux cleaned = 0.00108949 Jy ! Component: 4050 - total flux cleaned = 0.0010799 Jy ! Total flux subtracted in 4096 components = 0.00103232 Jy ! Clean residual min=-0.000644 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0533402 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 450 components and 0.0533402 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0339-2224_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 4.372 at 9.719 degrees (North through East) ! Clean map min=-0.0015145 max=0.027293 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0339-2224_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0339-2224_X_a_map.mod ! Writing 450 model components to file: /vlbi/vcs9/uvm//J0339-2224_X_a_map.mod wobs /vlbi/vcs9/uvm//J0339-2224_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0339-2224_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0339-2224_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0339-2224_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0272933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.93839 1.93839 3.87677 7.75354 15.5071 31.0142 62.0283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.768 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0339-2224_X_a_dfm.log closed on Tue Dec 26 21:25:38 2017