! Started logfile: /image_prod/ug002_uva//J0434-1442_S_dfm.log on Wed Mar 4 20:24:02 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0434-1442_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0434-1442_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0434-1442 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3240 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0434-1442_S] 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 0.500x0.500 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.101441Jy sigma=7.159902 ! Fit after self-cal, rms=0.592410Jy sigma=3.415361 ! 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=2.488 mas, bmaj=6.487 mas, bpa=-4.371 degrees ! Estimated noise=2.55013 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 = 0.358091 Jy ! Component: 100 - total flux cleaned = 0.436908 Jy ! Total flux subtracted in 100 components = 0.436908 Jy ! Clean residual min=-0.030677 max=0.061982 Jy/beam ! Clean residual mean=0.000119 rms=0.010945 Jy/beam ! Combined flux in latest and established models = 0.436908 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.436908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181232Jy sigma=1.000523 ! Fit after self-cal, rms=0.181257Jy sigma=1.000368 ! 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=2.904 mas, bmaj=7.229 mas, bpa=-2.336 degrees ! Estimated noise=2.04 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 (-5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628836 Jy ! Component: 100 - total flux cleaned = 0.0878365 Jy ! Component: 150 - total flux cleaned = 0.0921317 Jy ! Component: 200 - total flux cleaned = 0.093962 Jy ! Total flux subtracted in 200 components = 0.093962 Jy ! Clean residual min=-0.030212 max=0.058549 Jy/beam ! Clean residual mean=0.000039 rms=0.009654 Jy/beam ! Combined flux in latest and established models = 0.53087 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.53087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154748Jy sigma=0.811823 ! Fit after self-cal, rms=0.151558Jy sigma=0.783341 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 7.229 at -2.336 degrees (North through East) ! Clean map min=-0.029848 max=0.44372 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.95 FD 0.91 HN 0.95 LA 0.95 ! MK 0.98 OV 0.95 PT 0.97 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.28 FD 0.90 HN 0.97 LA 0.92 ! MK 0.97 OV 0.95 PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.29 FD 0.89 HN 0.96 LA 0.93 ! MK 0.99 OV 0.95 PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.151558Jy sigma=0.783341 ! Fit after self-cal, rms=0.167874Jy sigma=0.457947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.405 mas, bpa=-2.563 degrees ! Estimated noise=2.06606 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 = -0.00825004 Jy ! Component: 100 - total flux cleaned = -0.0103473 Jy ! Component: 150 - total flux cleaned = -0.0106481 Jy ! Component: 200 - total flux cleaned = -0.0109113 Jy ! Total flux subtracted in 200 components = -0.0109113 Jy ! Clean residual min=-0.009870 max=0.008154 Jy/beam ! Clean residual mean=-0.000001 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.519959 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.519959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165711Jy sigma=0.438267 ! Fit after self-cal, rms=0.166196Jy sigma=0.436043 ! 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. ! ! Fit before self-cal, rms=0.166196Jy sigma=0.436043 ! Fit after self-cal, rms=0.167038Jy sigma=0.427622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.391 mas, bpa=-2.569 degrees ! Estimated noise=2.0607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00439583 Jy ! Component: 100 - total flux cleaned = -0.00355445 Jy ! Component: 150 - total flux cleaned = -0.0033683 Jy ! Component: 200 - total flux cleaned = -0.00337228 Jy ! Total flux subtracted in 200 components = -0.00337228 Jy ! Clean residual min=-0.007807 max=0.006230 Jy/beam ! Clean residual mean=-0.000010 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.516587 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.516587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166157Jy sigma=0.419784 ! Fit after self-cal, rms=0.166161Jy sigma=0.418863 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 = -0.00168874 Jy ! Component: 100 - total flux cleaned = -0.00169549 Jy ! Component: 150 - total flux cleaned = -0.00170052 Jy ! Component: 200 - total flux cleaned = -0.00170449 Jy ! Total flux subtracted in 200 components = -0.00170449 Jy ! Clean residual min=-0.007215 max=0.006050 Jy/beam ! Clean residual mean=-0.000008 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.514882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.514882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165889Jy sigma=0.415628 ! Fit after self-cal, rms=0.165885Jy sigma=0.415354 ! 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. ! ! Fit before self-cal, rms=0.165885Jy sigma=0.415354 ! Fit after self-cal, rms=0.170824Jy sigma=0.414130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=7.38 mas, bpa=-2.552 degrees ! Estimated noise=2.05939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262828 Jy ! Component: 100 - total flux cleaned = -0.00175221 Jy ! Component: 150 - total flux cleaned = -0.00153606 Jy ! Component: 200 - total flux cleaned = -0.00143843 Jy ! Total flux subtracted in 200 components = -0.00143843 Jy ! Clean residual min=-0.005764 max=0.005273 Jy/beam ! Clean residual mean=-0.000010 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.513444 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.513444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170524Jy sigma=0.411526 ! Fit after self-cal, rms=0.170520Jy sigma=0.411172 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 = -0.00116991 Jy ! Component: 100 - total flux cleaned = -0.00117304 Jy ! Component: 150 - total flux cleaned = -0.00109058 Jy ! Component: 200 - total flux cleaned = -0.000936562 Jy ! Total flux subtracted in 200 components = -0.000936562 Jy ! Clean residual min=-0.005281 max=0.004991 Jy/beam ! Clean residual mean=-0.000009 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.512507 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.512507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170405Jy sigma=0.409948 ! Fit after self-cal, rms=0.170412Jy sigma=0.409839 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.170412Jy sigma=0.409839 ! Fit after self-cal, rms=0.173770Jy sigma=0.409372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.174 mas, bmaj=14.51 mas, bpa=5.483 degrees ! Estimated noise=2.85196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136941 Jy ! Component: 100 - total flux cleaned = -0.000668335 Jy ! Component: 150 - total flux cleaned = -0.000177385 Jy ! Component: 200 - total flux cleaned = 0.000320475 Jy ! Total flux subtracted in 200 components = 0.000320475 Jy ! Clean residual min=-0.006045 max=0.006541 Jy/beam ! Clean residual mean=-0.000029 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.512828 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.512828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173667Jy sigma=0.408751 ! Fit after self-cal, rms=0.173665Jy sigma=0.408462 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 = -0.000546052 Jy ! Component: 100 - total flux cleaned = -0.000256755 Jy ! Component: 150 - total flux cleaned = 7.1123e-05 Jy ! Component: 200 - total flux cleaned = 0.000365749 Jy ! Total flux subtracted in 200 components = 0.000365749 Jy ! Clean residual min=-0.005638 max=0.006318 Jy/beam ! Clean residual mean=-0.000028 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.513193 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.513193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173665Jy sigma=0.408369 ! Fit after self-cal, rms=0.173679Jy sigma=0.408260 ! 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=2.828 mas, bmaj=7.373 mas, bpa=-2.527 degrees ! Estimated noise=2.05785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.828 x 7.373 at -2.527 degrees (North through East) ! Clean map min=-0.011944 max=0.44767 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=2.425 mas, bmaj=6.608 mas, bpa=-4.812 degrees ! Estimated noise=2.54511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357079 Jy ! Component: 100 - total flux cleaned = 0.435371 Jy ! Component: 150 - total flux cleaned = 0.462976 Jy ! Component: 200 - total flux cleaned = 0.480208 Jy ! Total flux subtracted in 200 components = 0.480208 Jy ! Clean residual min=-0.010885 max=0.011705 Jy/beam ! Clean residual mean=0.000029 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.480208 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.480208 Jy ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.373 mas, bpa=-2.527 degrees ! Estimated noise=2.05785 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 = 0.0151091 Jy ! Component: 100 - total flux cleaned = 0.0228189 Jy ! Component: 150 - total flux cleaned = 0.0247838 Jy ! Component: 200 - total flux cleaned = 0.0263723 Jy ! Total flux subtracted in 200 components = 0.0263723 Jy ! Clean residual min=-0.005405 max=0.005987 Jy/beam ! Clean residual mean=0.000000 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.506581 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.506581 Jy ! Inverting map ! Added new window around map position (29, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328709 Jy ! Component: 100 - total flux cleaned = 0.00422485 Jy ! Component: 150 - total flux cleaned = 0.00527741 Jy ! Component: 200 - total flux cleaned = 0.0059384 Jy ! Total flux subtracted in 200 components = 0.0059384 Jy ! Clean residual min=-0.004826 max=0.004973 Jy/beam ! Clean residual mean=-0.000004 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.512519 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.512519 Jy ! Inverting map ! Added new window around map position (-103, 68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411771 Jy ! Component: 100 - total flux cleaned = 0.00563257 Jy ! Component: 150 - total flux cleaned = 0.00591074 Jy ! Component: 200 - total flux cleaned = 0.00616716 Jy ! Total flux subtracted in 200 components = 0.00616716 Jy ! Clean residual min=-0.004346 max=0.004044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.518686 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.518686 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.174 mas, bmaj=14.51 mas, bpa=5.483 degrees ! Estimated noise=2.85196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293517 Jy ! Component: 100 - total flux cleaned = 0.0040491 Jy ! Component: 150 - total flux cleaned = 0.00449603 Jy ! Component: 200 - total flux cleaned = 0.00463217 Jy ! Total flux subtracted in 200 components = 0.00463217 Jy ! Clean residual min=-0.004827 max=0.005319 Jy/beam ! Clean residual mean=-0.000009 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.523319 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 = 6.43259e-05 Jy ! Component: 100 - total flux cleaned = 6.44352e-05 Jy ! Component: 150 - total flux cleaned = 0.000120081 Jy ! Component: 200 - total flux cleaned = 0.000120338 Jy ! Total flux subtracted in 200 components = 0.000120338 Jy ! Clean residual min=-0.004595 max=0.005058 Jy/beam ! Clean residual mean=-0.000010 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.523439 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.523439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.373 mas, bpa=-2.527 degrees ! Estimated noise=2.05785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155653 Jy ! Component: 100 - total flux cleaned = -0.0018724 Jy ! Component: 150 - total flux cleaned = -0.0018681 Jy ! Component: 200 - total flux cleaned = -0.00193851 Jy ! Total flux subtracted in 200 components = -0.00193851 Jy ! Clean residual min=-0.003806 max=0.003490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.5215 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.5215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173451Jy sigma=0.405298 ! Fit after self-cal, rms=0.173455Jy sigma=0.404895 wmodel J0434-1442_S_map.mod ! Writing 132 model components to file: J0434-1442_S_map.mod wobs J0434-1442_S_uvs.fits ! Writing UV FITS file: J0434-1442_S_uvs.fits wwins J0434-1442_S_map.win ! wwins: Wrote 4 windows to J0434-1442_S_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 = 0.000121051 Jy ! Component: 100 - total flux cleaned = 0.000589224 Jy ! Component: 150 - total flux cleaned = 0.000754805 Jy ! Component: 200 - total flux cleaned = 0.000757001 Jy ! Component: 250 - total flux cleaned = 0.000954527 Jy ! Component: 300 - total flux cleaned = 0.00109712 Jy ! Component: 350 - total flux cleaned = 0.00128244 Jy ! Component: 400 - total flux cleaned = 0.00155282 Jy ! Component: 450 - total flux cleaned = 0.00168445 Jy ! Component: 500 - total flux cleaned = 0.00194094 Jy ! Component: 550 - total flux cleaned = 0.002024 Jy ! Component: 600 - total flux cleaned = 0.00210661 Jy ! Component: 650 - total flux cleaned = 0.00226643 Jy ! Component: 700 - total flux cleaned = 0.00234438 Jy ! Component: 750 - total flux cleaned = 0.00238155 Jy ! Component: 800 - total flux cleaned = 0.0023817 Jy ! Component: 850 - total flux cleaned = 0.00238186 Jy ! Component: 900 - total flux cleaned = 0.00241876 Jy ! Component: 950 - total flux cleaned = 0.00234691 Jy ! Component: 1000 - total flux cleaned = 0.00227674 Jy ! Component: 1050 - total flux cleaned = 0.00227668 Jy ! Component: 1100 - total flux cleaned = 0.00224247 Jy ! Component: 1150 - total flux cleaned = 0.00214255 Jy ! Component: 1200 - total flux cleaned = 0.00204432 Jy ! Component: 1250 - total flux cleaned = 0.00207719 Jy ! Component: 1300 - total flux cleaned = 0.00198106 Jy ! Component: 1350 - total flux cleaned = 0.00188683 Jy ! Component: 1400 - total flux cleaned = 0.00188702 Jy ! Component: 1450 - total flux cleaned = 0.00185663 Jy ! Component: 1500 - total flux cleaned = 0.00179628 Jy ! Component: 1550 - total flux cleaned = 0.00176636 Jy ! Component: 1600 - total flux cleaned = 0.00170711 Jy ! Component: 1650 - total flux cleaned = 0.0016783 Jy ! Component: 1700 - total flux cleaned = 0.00164981 Jy ! Component: 1750 - total flux cleaned = 0.00159324 Jy ! Component: 1800 - total flux cleaned = 0.0015656 Jy ! Component: 1850 - total flux cleaned = 0.0015377 Jy ! Component: 1900 - total flux cleaned = 0.00148277 Jy ! Component: 1950 - total flux cleaned = 0.00142842 Jy ! Component: 2000 - total flux cleaned = 0.00140171 Jy ! Component: 2050 - total flux cleaned = 0.00140196 Jy ! Component: 2100 - total flux cleaned = 0.00132311 Jy ! Component: 2150 - total flux cleaned = 0.00132291 Jy ! Component: 2200 - total flux cleaned = 0.00134884 Jy ! Component: 2250 - total flux cleaned = 0.0013486 Jy ! Component: 2300 - total flux cleaned = 0.00139905 Jy ! Component: 2350 - total flux cleaned = 0.00137375 Jy ! Component: 2400 - total flux cleaned = 0.00132392 Jy ! Component: 2450 - total flux cleaned = 0.00137293 Jy ! Component: 2500 - total flux cleaned = 0.00142145 Jy ! Component: 2550 - total flux cleaned = 0.0013487 Jy ! Component: 2600 - total flux cleaned = 0.00130091 Jy ! Component: 2650 - total flux cleaned = 0.00132492 Jy ! Component: 2700 - total flux cleaned = 0.00132493 Jy ! Component: 2750 - total flux cleaned = 0.00137169 Jy ! Component: 2800 - total flux cleaned = 0.00127862 Jy ! Component: 2850 - total flux cleaned = 0.00123251 Jy ! Component: 2900 - total flux cleaned = 0.00130135 Jy ! Component: 2950 - total flux cleaned = 0.00132418 Jy ! Component: 3000 - total flux cleaned = 0.00130158 Jy ! Component: 3050 - total flux cleaned = 0.00130165 Jy ! Component: 3100 - total flux cleaned = 0.00134607 Jy ! Component: 3150 - total flux cleaned = 0.00139044 Jy ! Component: 3200 - total flux cleaned = 0.00141226 Jy ! Component: 3250 - total flux cleaned = 0.00143415 Jy ! Component: 3300 - total flux cleaned = 0.00147755 Jy ! Component: 3350 - total flux cleaned = 0.00145587 Jy ! Component: 3400 - total flux cleaned = 0.0015201 Jy ! Component: 3450 - total flux cleaned = 0.00149871 Jy ! Component: 3500 - total flux cleaned = 0.00154128 Jy ! Component: 3550 - total flux cleaned = 0.00158352 Jy ! Component: 3600 - total flux cleaned = 0.00166716 Jy ! Component: 3650 - total flux cleaned = 0.00166695 Jy ! Component: 3700 - total flux cleaned = 0.00166713 Jy ! Component: 3750 - total flux cleaned = 0.00170829 Jy ! Component: 3800 - total flux cleaned = 0.0017493 Jy ! Component: 3850 - total flux cleaned = 0.00183052 Jy ! Component: 3900 - total flux cleaned = 0.00185067 Jy ! Component: 3950 - total flux cleaned = 0.00189082 Jy ! Component: 4000 - total flux cleaned = 0.00199069 Jy ! Component: 4050 - total flux cleaned = 0.00199056 Jy ! Total flux subtracted in 4096 components = 0.00199057 Jy ! Clean residual min=-0.001142 max=0.001119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.523491 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 385 components and 0.523491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0434-1442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.828 x 7.373 at -2.527 degrees (North through East) ! Clean map min=-0.0059348 max=0.45167 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0434-1442_S_map.fits wmodel /image_prod/ug002_uva//J0434-1442_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J0434-1442_S_map.mod wobs /image_prod/ug002_uva//J0434-1442_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0434-1442_S_uvs.fits wwins /image_prod/ug002_uva//J0434-1442_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0434-1442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.451667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220889 0.220889 0.441778 0.883555 1.76711 3.53422 7.06844 14.1369 28.2738 56.5475 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.451 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1358.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0434-1442_S_dfm.log closed on Wed Mar 4 20:24:06 2020