! Started logfile: /tmp/maps//J1333-2955_C_20180615_dfm.log on Wed Jul 4 23:25:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1333-2955_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1333-2955_C_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1333-2955 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5760 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1333-2955_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. 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. ! ! 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=1.001318Jy sigma=17.369879 ! Fit after self-cal, rms=0.963358Jy sigma=16.668455 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=3.707 mas, bpa=-8.852 degrees ! Estimated noise=0.894086 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308037 Jy ! Component: 100 - total flux cleaned = 0.0376687 Jy ! Total flux subtracted in 100 components = 0.0376687 Jy ! Clean residual min=-0.003294 max=0.002893 Jy/beam ! Clean residual mean=0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0376687 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0376687 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=0.054172Jy sigma=0.717802 ! Fit after self-cal, rms=0.052536Jy sigma=0.686317 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=1.65 mas, bmaj=4.371 mas, bpa=-6.044 degrees ! Estimated noise=0.564757 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317323 Jy ! Component: 100 - total flux cleaned = 0.00439806 Jy ! Component: 150 - total flux cleaned = 0.00460898 Jy ! Component: 200 - total flux cleaned = 0.00475555 Jy ! Total flux subtracted in 200 components = 0.00475555 Jy ! Clean residual min=-0.001830 max=0.001847 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0424243 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0424243 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=0.052371Jy sigma=0.681878 ! Fit after self-cal, rms=0.052382Jy sigma=0.681831 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.65 x 4.371 at -6.044 degrees (North through East) ! Clean map min=-0.0017484 max=0.038859 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.84 HN 1.04 KP 0.96 ! LA 1.08 MK 0.94 NL 1.07 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.94 KP 1.05 ! LA 1.05 MK 1.01 NL 1.13 OV 1.14 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.01 HN 0.97 KP 1.05 ! LA 0.97 MK 0.94 NL 1.03 OV 1.15 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.84 KP 1.04 ! LA 1.03 MK 1.11 NL 0.91 OV 0.94 ! PT 0.85 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.92 HN 1.51 KP 0.95 ! LA 1.12 MK 1.09 NL 1.07 OV 0.90 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 HN 1.13 KP 1.09 ! LA 0.95 MK 0.92 NL 1.01 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.37 KP 0.92 ! LA 1.02 MK 0.98 NL 1.01 OV 1.09 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 1.14 KP 0.92 ! LA 1.14 MK 0.97 NL 0.94 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.052382Jy sigma=0.681831 ! Fit after self-cal, rms=0.053930Jy sigma=0.676362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.371 mas, bpa=-5.962 degrees ! Estimated noise=0.56282 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012134 Jy ! Component: 100 - total flux cleaned = -0.000190927 Jy ! Component: 150 - total flux cleaned = -0.000236444 Jy ! Component: 200 - total flux cleaned = -0.000250074 Jy ! Total flux subtracted in 200 components = -0.000250074 Jy ! Clean residual min=-0.001610 max=0.001499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0421742 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0421742 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=0.053917Jy sigma=0.676167 ! Fit after self-cal, rms=0.054020Jy sigma=0.675807 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.054020Jy sigma=0.675807 ! Fit after self-cal, rms=0.054342Jy sigma=0.675765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.37 mas, bpa=-5.895 degrees ! Estimated noise=0.561746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146031 Jy ! Component: 100 - total flux cleaned = -0.00015953 Jy ! Component: 150 - total flux cleaned = -0.000172042 Jy ! Component: 200 - total flux cleaned = -0.000184194 Jy ! Total flux subtracted in 200 components = -0.000184194 Jy ! Clean residual min=-0.001665 max=0.001504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.04199 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.04199 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=0.054333Jy sigma=0.675642 ! Fit after self-cal, rms=0.054351Jy sigma=0.675616 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.99452e-05 Jy ! Component: 100 - total flux cleaned = -3.99543e-05 Jy ! Component: 150 - total flux cleaned = -3.90636e-05 Jy ! Component: 200 - total flux cleaned = -4.90346e-05 Jy ! Total flux subtracted in 200 components = -4.90346e-05 Jy ! Clean residual min=-0.001670 max=0.001509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.041941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.041941 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=0.054345Jy sigma=0.675537 ! Fit after self-cal, rms=0.054352Jy sigma=0.675520 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.054352Jy sigma=0.675520 ! Fit after self-cal, rms=0.054462Jy sigma=0.675509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.369 mas, bpa=-5.811 degrees ! Estimated noise=0.560815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121583 Jy ! Component: 100 - total flux cleaned = -0.000110814 Jy ! Component: 150 - total flux cleaned = -0.000129758 Jy ! Component: 200 - total flux cleaned = -0.000138319 Jy ! Total flux subtracted in 200 components = -0.000138319 Jy ! Clean residual min=-0.001669 max=0.001523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0418027 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0418027 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=0.054457Jy sigma=0.675452 ! Fit after self-cal, rms=0.054473Jy sigma=0.675439 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.21775e-05 Jy ! Component: 100 - total flux cleaned = -3.22162e-05 Jy ! Component: 150 - total flux cleaned = -3.22816e-05 Jy ! Component: 200 - total flux cleaned = -3.99678e-05 Jy ! Total flux subtracted in 200 components = -3.99678e-05 Jy ! Clean residual min=-0.001667 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0417627 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0417627 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=0.054469Jy sigma=0.675403 ! Fit after self-cal, rms=0.054487Jy sigma=0.675391 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.054487Jy sigma=0.675391 ! Fit after self-cal, rms=0.054639Jy sigma=0.675383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.024 mas, bmaj=10.41 mas, bpa=-2.84 degrees ! Estimated noise=0.669708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.24166e-05 Jy ! Component: 100 - total flux cleaned = -8.20899e-05 Jy ! Component: 150 - total flux cleaned = -7.58836e-05 Jy ! Component: 200 - total flux cleaned = -7.53266e-05 Jy ! Total flux subtracted in 200 components = -7.53266e-05 Jy ! Clean residual min=-0.001626 max=0.001593 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0416874 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0416874 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=0.054637Jy sigma=0.675409 ! Fit after self-cal, rms=0.054639Jy sigma=0.675381 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89056e-07 Jy ! Component: 100 - total flux cleaned = 2.24e-07 Jy ! Component: 150 - total flux cleaned = 4.86135e-06 Jy ! Component: 200 - total flux cleaned = 4.42882e-06 Jy ! Total flux subtracted in 200 components = 4.42882e-06 Jy ! Clean residual min=-0.001623 max=0.001595 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0416918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0416918 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=0.054639Jy sigma=0.675424 ! Fit after self-cal, rms=0.054637Jy sigma=0.675397 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.369 mas, bpa=-5.739 degrees ! Estimated noise=0.560304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 4.369 at -5.739 degrees (North through East) ! Clean map min=-0.0015557 max=0.039146 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=1.298 mas, bmaj=3.682 mas, bpa=-8.561 degrees ! Estimated noise=0.891877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320753 Jy ! Component: 100 - total flux cleaned = 0.0392157 Jy ! Component: 150 - total flux cleaned = 0.0402274 Jy ! Component: 200 - total flux cleaned = 0.0405734 Jy ! Total flux subtracted in 200 components = 0.0405734 Jy ! Clean residual min=-0.002603 max=0.002319 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0405734 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0405734 Jy ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.369 mas, bpa=-5.739 degrees ! Estimated noise=0.560304 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343402 Jy ! Component: 100 - total flux cleaned = 0.000468671 Jy ! Component: 150 - total flux cleaned = 0.000571944 Jy ! Component: 200 - total flux cleaned = 0.000626639 Jy ! Total flux subtracted in 200 components = 0.000626639 Jy ! Clean residual min=-0.001684 max=0.001522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0412 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0412 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.024 mas, bmaj=10.41 mas, bpa=-2.84 degrees ! Estimated noise=0.669708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029627 Jy ! Component: 100 - total flux cleaned = 0.000307812 Jy ! Component: 150 - total flux cleaned = 0.000328082 Jy ! Component: 200 - total flux cleaned = 0.000328117 Jy ! Total flux subtracted in 200 components = 0.000328117 Jy ! Clean residual min=-0.001623 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0415281 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98728e-06 Jy ! Component: 100 - total flux cleaned = 8.38966e-06 Jy ! Component: 150 - total flux cleaned = 9.3501e-06 Jy ! Component: 200 - total flux cleaned = 1.44322e-05 Jy ! Total flux subtracted in 200 components = 1.44322e-05 Jy ! Clean residual min=-0.001592 max=0.001611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0415425 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0415425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.369 mas, bpa=-5.739 degrees ! Estimated noise=0.560304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.93763e-05 Jy ! Component: 100 - total flux cleaned = -9.93098e-05 Jy ! Component: 150 - total flux cleaned = -9.87433e-05 Jy ! Component: 200 - total flux cleaned = -9.87979e-05 Jy ! Total flux subtracted in 200 components = -9.87979e-05 Jy ! Clean residual min=-0.001684 max=0.001512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0414437 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0414437 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=0.054660Jy sigma=0.675532 ! Fit after self-cal, rms=0.054614Jy sigma=0.675474 wmodel J1333-2955_C_map.mod ! Writing 49 model components to file: J1333-2955_C_map.mod wobs J1333-2955_C_uvs.fits ! Writing UV FITS file: J1333-2955_C_uvs.fits wwins J1333-2955_C_map.win ! wwins: Wrote 1 windows to J1333-2955_C_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 = -7.05627e-05 Jy ! Component: 100 - total flux cleaned = -0.000124489 Jy ! Component: 150 - total flux cleaned = -7.57588e-05 Jy ! Component: 200 - total flux cleaned = 9.0572e-05 Jy ! Component: 250 - total flux cleaned = 0.000227622 Jy ! Component: 300 - total flux cleaned = 0.000294132 Jy ! Component: 350 - total flux cleaned = 0.000380211 Jy ! Component: 400 - total flux cleaned = 0.000338421 Jy ! Component: 450 - total flux cleaned = 0.00033894 Jy ! Component: 500 - total flux cleaned = 0.000319451 Jy ! Component: 550 - total flux cleaned = 0.00031957 Jy ! Component: 600 - total flux cleaned = 0.000319493 Jy ! Component: 650 - total flux cleaned = 0.000319254 Jy ! Component: 700 - total flux cleaned = 0.000337376 Jy ! Component: 750 - total flux cleaned = 0.000319398 Jy ! Component: 800 - total flux cleaned = 0.000319161 Jy ! Component: 850 - total flux cleaned = 0.000250093 Jy ! Component: 900 - total flux cleaned = 0.000199247 Jy ! Component: 950 - total flux cleaned = 0.000182939 Jy ! Component: 1000 - total flux cleaned = 0.000166419 Jy ! Component: 1050 - total flux cleaned = 0.000101573 Jy ! Component: 1100 - total flux cleaned = 5.37787e-05 Jy ! Component: 1150 - total flux cleaned = 6.67684e-06 Jy ! Component: 1200 - total flux cleaned = -8.91696e-06 Jy ! Component: 1250 - total flux cleaned = -3.95943e-05 Jy ! Component: 1300 - total flux cleaned = -3.96239e-05 Jy ! Component: 1350 - total flux cleaned = -5.46015e-05 Jy ! Component: 1400 - total flux cleaned = -6.89783e-05 Jy ! Component: 1450 - total flux cleaned = -3.99078e-05 Jy ! Component: 1500 - total flux cleaned = -8.30721e-05 Jy ! Component: 1550 - total flux cleaned = -6.89418e-05 Jy ! Component: 1600 - total flux cleaned = -9.72711e-05 Jy ! Component: 1650 - total flux cleaned = -0.000110973 Jy ! Component: 1700 - total flux cleaned = -0.00019321 Jy ! Component: 1750 - total flux cleaned = -0.000193083 Jy ! Component: 1800 - total flux cleaned = -0.000233283 Jy ! Component: 1850 - total flux cleaned = -0.000246621 Jy ! Component: 1900 - total flux cleaned = -0.000312659 Jy ! Component: 1950 - total flux cleaned = -0.000273505 Jy ! Component: 2000 - total flux cleaned = -0.000325542 Jy ! Component: 2050 - total flux cleaned = -0.000351213 Jy ! Component: 2100 - total flux cleaned = -0.000376667 Jy ! Component: 2150 - total flux cleaned = -0.000376564 Jy ! Component: 2200 - total flux cleaned = -0.00037646 Jy ! Component: 2250 - total flux cleaned = -0.00037657 Jy ! Component: 2300 - total flux cleaned = -0.000352215 Jy ! Component: 2350 - total flux cleaned = -0.000376761 Jy ! Component: 2400 - total flux cleaned = -0.000364602 Jy ! Component: 2450 - total flux cleaned = -0.000388605 Jy ! Component: 2500 - total flux cleaned = -0.000388595 Jy ! Component: 2550 - total flux cleaned = -0.000400397 Jy ! Component: 2600 - total flux cleaned = -0.000365077 Jy ! Component: 2650 - total flux cleaned = -0.000388376 Jy ! Component: 2700 - total flux cleaned = -0.000319213 Jy ! Component: 2750 - total flux cleaned = -0.00028481 Jy ! Component: 2800 - total flux cleaned = -0.000296184 Jy ! Component: 2850 - total flux cleaned = -0.000262343 Jy ! Component: 2900 - total flux cleaned = -0.000228721 Jy ! Component: 2950 - total flux cleaned = -0.0001953 Jy ! Component: 3000 - total flux cleaned = -0.000173094 Jy ! Component: 3050 - total flux cleaned = -0.000118205 Jy ! Component: 3100 - total flux cleaned = -8.54544e-05 Jy ! Component: 3150 - total flux cleaned = -7.45427e-05 Jy ! Component: 3200 - total flux cleaned = -2.07212e-05 Jy ! Component: 3250 - total flux cleaned = 4.33461e-05 Jy ! Component: 3300 - total flux cleaned = 0.000107021 Jy ! Component: 3350 - total flux cleaned = 0.000170221 Jy ! Component: 3400 - total flux cleaned = 0.000191219 Jy ! Component: 3450 - total flux cleaned = 0.000222431 Jy ! Component: 3500 - total flux cleaned = 0.000305368 Jy ! Component: 3550 - total flux cleaned = 0.000408268 Jy ! Component: 3600 - total flux cleaned = 0.000438895 Jy ! Component: 3650 - total flux cleaned = 0.00047948 Jy ! Component: 3700 - total flux cleaned = 0.000530049 Jy ! Component: 3750 - total flux cleaned = 0.000600442 Jy ! Component: 3800 - total flux cleaned = 0.000650431 Jy ! Component: 3850 - total flux cleaned = 0.000729996 Jy ! Component: 3900 - total flux cleaned = 0.000769463 Jy ! Component: 3950 - total flux cleaned = 0.00082843 Jy ! Component: 4000 - total flux cleaned = 0.00086757 Jy ! Component: 4050 - total flux cleaned = 0.000955084 Jy ! Total flux subtracted in 4096 components = 0.000984124 Jy ! Clean residual min=-0.000508 max=0.000522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0424279 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 300 components and 0.0424278 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1333-2955_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 4.369 at -5.739 degrees (North through East) ! Clean map min=-0.001547 max=0.039391 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1333-2955_C_20180615_map.fits wmodel /tmp/maps//J1333-2955_C_20180615_map.mod ! Writing 300 model components to file: /tmp/maps//J1333-2955_C_20180615_map.mod wobs /tmp/maps//J1333-2955_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1333-2955_C_20180615_uvs.fits wwins /tmp/maps//J1333-2955_C_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1333-2955_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0393913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2853 1.2853 2.5706 5.14119 10.2824 20.5648 41.1296 82.2591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.408 quit ! Quitting program ! Log file /tmp/maps//J1333-2955_C_20180615_dfm.log closed on Wed Jul 4 23:25:33 2018