! Started logfile: /image_prod/ug002_uva//J2031-2016_S_a_dfm.log on Thu Mar 5 04:51:01 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//J2031-2016_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2031-2016_S_a_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2031-2016 ! ! 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 13500 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 J2031-2016_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002060Jy sigma=7.097550 ! Fit after self-cal, rms=0.953209Jy sigma=6.745540 ! 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=2.581 mas, bmaj=6.662 mas, bpa=-4.778 degrees ! Estimated noise=1.48694 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 = 0.0359501 Jy ! Component: 100 - total flux cleaned = 0.0467406 Jy ! Total flux subtracted in 100 components = 0.0467406 Jy ! Clean residual min=-0.004402 max=0.012354 Jy/beam ! Clean residual mean=-0.000024 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.0467406 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0467406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077283Jy sigma=0.494381 ! Fit after self-cal, rms=0.076167Jy sigma=0.485803 ! Inverting map ! Added new window around map position (16, -38.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116051 Jy ! Component: 100 - total flux cleaned = 0.0182374 Jy ! Total flux subtracted in 100 components = 0.0182374 Jy ! Clean residual min=-0.003380 max=0.004972 Jy/beam ! Clean residual mean=-0.000016 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.064978 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.064978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074175Jy sigma=0.467817 ! Fit after self-cal, rms=0.073809Jy sigma=0.465457 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673887 Jy ! Component: 100 - total flux cleaned = 0.0110185 Jy ! Total flux subtracted in 100 components = 0.0110185 Jy ! Clean residual min=-0.003204 max=0.003939 Jy/beam ! Clean residual mean=-0.000011 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0759964 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.0759964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073101Jy sigma=0.458991 ! Fit after self-cal, rms=0.072979Jy sigma=0.458426 ! 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=3.207 mas, bmaj=8.281 mas, bpa=-3.987 degrees ! Estimated noise=0.885772 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 = 0.0047611 Jy ! Component: 100 - total flux cleaned = 0.00766432 Jy ! Component: 150 - total flux cleaned = 0.00962763 Jy ! Component: 200 - total flux cleaned = 0.0109743 Jy ! Total flux subtracted in 200 components = 0.0109743 Jy ! Clean residual min=-0.001836 max=0.002216 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0869708 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.0869708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072655Jy sigma=0.455470 ! Fit after self-cal, rms=0.072559Jy sigma=0.454841 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 8.281 at -3.987 degrees (North through East) ! Clean map min=-0.0017509 max=0.049353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.02 KP 0.95 ! LA 1.03 MK 1.00 NL 0.98 OV 1.06 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.08 KP 0.98 ! LA 0.99 MK 1.00 NL 1.11 OV 0.94 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.08 KP 0.98 ! LA 1.04 MK 1.04 NL 0.79 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.072559Jy sigma=0.454841 ! Fit after self-cal, rms=0.071088Jy sigma=0.453148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=8.292 mas, bpa=-3.86 degrees ! Estimated noise=0.876682 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 = 0.000835401 Jy ! Component: 100 - total flux cleaned = 0.00083511 Jy ! Component: 150 - total flux cleaned = 0.000885601 Jy ! Component: 200 - total flux cleaned = 0.00092827 Jy ! Total flux subtracted in 200 components = 0.00092827 Jy ! Clean residual min=-0.001712 max=0.001824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0878991 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0878991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071062Jy sigma=0.452923 ! Fit after self-cal, rms=0.071134Jy sigma=0.452628 ! 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=0.071134Jy sigma=0.452628 ! Fit after self-cal, rms=0.071273Jy sigma=0.452592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=8.289 mas, bpa=-3.844 degrees ! Estimated noise=0.876484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382391 Jy ! Component: 100 - total flux cleaned = 0.000404228 Jy ! Component: 150 - total flux cleaned = 0.000422655 Jy ! Component: 200 - total flux cleaned = 0.00043928 Jy ! Total flux subtracted in 200 components = 0.00043928 Jy ! Clean residual min=-0.001664 max=0.001717 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0883383 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0883384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071259Jy sigma=0.452480 ! Fit after self-cal, rms=0.071274Jy sigma=0.452456 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) ! Added new window around map position (5.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759512 Jy ! Component: 100 - total flux cleaned = 0.000716774 Jy ! Component: 150 - total flux cleaned = 0.000778773 Jy ! Component: 200 - total flux cleaned = 0.000754581 Jy ! Total flux subtracted in 200 components = 0.000754581 Jy ! Clean residual min=-0.001554 max=0.001408 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0890929 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0890929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071222Jy sigma=0.452177 ! Fit after self-cal, rms=0.071212Jy sigma=0.452128 ! 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=0.071212Jy sigma=0.452128 ! Fit after self-cal, rms=0.070031Jy sigma=0.451822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=8.234 mas, bpa=-3.823 degrees ! Estimated noise=0.870282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463922 Jy ! Component: 100 - total flux cleaned = 0.000491841 Jy ! Component: 150 - total flux cleaned = 0.000515354 Jy ! Component: 200 - total flux cleaned = 0.0005565 Jy ! Total flux subtracted in 200 components = 0.0005565 Jy ! Clean residual min=-0.001437 max=0.001269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0896494 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.0896494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070007Jy sigma=0.451693 ! Fit after self-cal, rms=0.069985Jy sigma=0.451653 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 = 0.000225333 Jy ! Component: 100 - total flux cleaned = 0.000224921 Jy ! Component: 150 - total flux cleaned = 0.000225318 Jy ! Component: 200 - total flux cleaned = 0.000225437 Jy ! Total flux subtracted in 200 components = 0.000225437 Jy ! Clean residual min=-0.001404 max=0.001258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0898749 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.0898749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069974Jy sigma=0.451587 ! Fit after self-cal, rms=0.069967Jy sigma=0.451574 ! 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=0.069967Jy sigma=0.451574 ! Fit after self-cal, rms=0.069325Jy sigma=0.451547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.664 mas, bmaj=17.27 mas, bpa=-0.7693 degrees ! Estimated noise=1.04748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381712 Jy ! Component: 100 - total flux cleaned = 0.000543283 Jy ! Component: 150 - total flux cleaned = 0.000642204 Jy ! Component: 200 - total flux cleaned = 0.000668969 Jy ! Total flux subtracted in 200 components = 0.000668969 Jy ! Clean residual min=-0.001181 max=0.001169 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0905438 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.0905439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069320Jy sigma=0.451526 ! Fit after self-cal, rms=0.069309Jy sigma=0.451516 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 = 4.90034e-05 Jy ! Component: 100 - total flux cleaned = 0.000113705 Jy ! Component: 150 - total flux cleaned = 0.000129381 Jy ! Component: 200 - total flux cleaned = 0.000150451 Jy ! Total flux subtracted in 200 components = 0.000150451 Jy ! Clean residual min=-0.001164 max=0.001145 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0906943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.0906943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069307Jy sigma=0.451511 ! Fit after self-cal, rms=0.069306Jy sigma=0.451507 ! 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=3.216 mas, bmaj=8.205 mas, bpa=-3.845 degrees ! Estimated noise=0.865666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.216 x 8.205 at -3.845 degrees (North through East) ! Clean map min=-0.0013612 max=0.047475 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=2.584 mas, bmaj=6.59 mas, bpa=-4.829 degrees ! Estimated noise=1.44759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367572 Jy ! Component: 100 - total flux cleaned = 0.0525944 Jy ! Component: 150 - total flux cleaned = 0.0623238 Jy ! Component: 200 - total flux cleaned = 0.0692387 Jy ! Total flux subtracted in 200 components = 0.0692387 Jy ! Clean residual min=-0.003475 max=0.004239 Jy/beam ! Clean residual mean=-0.000012 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0692386 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0692386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=8.205 mas, bpa=-3.845 degrees ! Estimated noise=0.865666 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 = 0.00670653 Jy ! Component: 100 - total flux cleaned = 0.0112008 Jy ! Component: 150 - total flux cleaned = 0.0144219 Jy ! Component: 200 - total flux cleaned = 0.0164283 Jy ! Total flux subtracted in 200 components = 0.0164283 Jy ! Clean residual min=-0.001838 max=0.001968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0856669 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.0856669 Jy ! Inverting map ! Added new window around map position (51.5, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132117 Jy ! Component: 100 - total flux cleaned = 0.00225283 Jy ! Component: 150 - total flux cleaned = 0.00295773 Jy ! Component: 200 - total flux cleaned = 0.00342643 Jy ! Total flux subtracted in 200 components = 0.00342643 Jy ! Clean residual min=-0.001528 max=0.001323 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0890934 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0890933 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=7.664 mas, bmaj=17.27 mas, bpa=-0.7693 degrees ! Estimated noise=1.04748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108392 Jy ! Component: 100 - total flux cleaned = 0.0012471 Jy ! Component: 150 - total flux cleaned = 0.00130876 Jy ! Component: 200 - total flux cleaned = 0.00136011 Jy ! Total flux subtracted in 200 components = 0.00136011 Jy ! Clean residual min=-0.001173 max=0.001202 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0904534 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 = 4.44499e-05 Jy ! Component: 100 - total flux cleaned = 5.74392e-05 Jy ! Component: 150 - total flux cleaned = 6.98265e-05 Jy ! Component: 200 - total flux cleaned = 9.33923e-05 Jy ! Total flux subtracted in 200 components = 9.33923e-05 Jy ! Clean residual min=-0.001166 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0905468 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 129 components and 0.0905468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=8.205 mas, bpa=-3.845 degrees ! Estimated noise=0.865666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156561 Jy ! Component: 100 - total flux cleaned = -0.000263442 Jy ! Component: 150 - total flux cleaned = -0.000263949 Jy ! Component: 200 - total flux cleaned = -0.000242882 Jy ! Total flux subtracted in 200 components = -0.000242882 Jy ! Clean residual min=-0.001393 max=0.001245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.090304 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.0903039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069295Jy sigma=0.451506 ! Fit after self-cal, rms=0.069294Jy sigma=0.451463 wmodel J2031-2016_S_a_map.mod ! Writing 147 model components to file: J2031-2016_S_a_map.mod wobs J2031-2016_S_a_uvs.fits ! Writing UV FITS file: J2031-2016_S_a_uvs.fits wwins J2031-2016_S_a_map.win ! wwins: Wrote 4 windows to J2031-2016_S_a_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 = -0.000275706 Jy ! Component: 100 - total flux cleaned = -0.000363205 Jy ! Component: 150 - total flux cleaned = -0.00044402 Jy ! Component: 200 - total flux cleaned = -0.000482162 Jy ! Component: 250 - total flux cleaned = -0.000500488 Jy ! Component: 300 - total flux cleaned = -0.000572084 Jy ! Component: 350 - total flux cleaned = -0.000589607 Jy ! Component: 400 - total flux cleaned = -0.000674943 Jy ! Component: 450 - total flux cleaned = -0.000691516 Jy ! Component: 500 - total flux cleaned = -0.000740636 Jy ! Component: 550 - total flux cleaned = -0.00074065 Jy ! Component: 600 - total flux cleaned = -0.000725013 Jy ! Component: 650 - total flux cleaned = -0.000694244 Jy ! Component: 700 - total flux cleaned = -0.000786485 Jy ! Component: 750 - total flux cleaned = -0.000756275 Jy ! Component: 800 - total flux cleaned = -0.000786014 Jy ! Component: 850 - total flux cleaned = -0.00077162 Jy ! Component: 900 - total flux cleaned = -0.000815139 Jy ! Component: 950 - total flux cleaned = -0.000757941 Jy ! Component: 1000 - total flux cleaned = -0.000730137 Jy ! Component: 1050 - total flux cleaned = -0.000744151 Jy ! Component: 1100 - total flux cleaned = -0.000744042 Jy ! Component: 1150 - total flux cleaned = -0.000743838 Jy ! Component: 1200 - total flux cleaned = -0.0007303 Jy ! Component: 1250 - total flux cleaned = -0.000716988 Jy ! Component: 1300 - total flux cleaned = -0.00075638 Jy ! Component: 1350 - total flux cleaned = -0.000691443 Jy ! Component: 1400 - total flux cleaned = -0.000704253 Jy ! Component: 1450 - total flux cleaned = -0.000729566 Jy ! Component: 1500 - total flux cleaned = -0.000742122 Jy ! Component: 1550 - total flux cleaned = -0.000742096 Jy ! Component: 1600 - total flux cleaned = -0.00074198 Jy ! Component: 1650 - total flux cleaned = -0.000766345 Jy ! Component: 1700 - total flux cleaned = -0.000766367 Jy ! Component: 1750 - total flux cleaned = -0.000742545 Jy ! Component: 1800 - total flux cleaned = -0.000730848 Jy ! Component: 1850 - total flux cleaned = -0.000765903 Jy ! Component: 1900 - total flux cleaned = -0.000765883 Jy ! Component: 1950 - total flux cleaned = -0.000800233 Jy ! Component: 2000 - total flux cleaned = -0.000834257 Jy ! Component: 2050 - total flux cleaned = -0.000901604 Jy ! Component: 2100 - total flux cleaned = -0.000868274 Jy ! Component: 2150 - total flux cleaned = -0.000912661 Jy ! Component: 2200 - total flux cleaned = -0.000880009 Jy ! Component: 2250 - total flux cleaned = -0.000945284 Jy ! Component: 2300 - total flux cleaned = -0.000977565 Jy ! Component: 2350 - total flux cleaned = -0.0010202 Jy ! Component: 2400 - total flux cleaned = -0.00102027 Jy ! Component: 2450 - total flux cleaned = -0.00100987 Jy ! Component: 2500 - total flux cleaned = -0.00102041 Jy ! Component: 2550 - total flux cleaned = -0.00106173 Jy ! Component: 2600 - total flux cleaned = -0.00104117 Jy ! Component: 2650 - total flux cleaned = -0.00104131 Jy ! Component: 2700 - total flux cleaned = -0.0010919 Jy ! Component: 2750 - total flux cleaned = -0.00111184 Jy ! Component: 2800 - total flux cleaned = -0.00108194 Jy ! Component: 2850 - total flux cleaned = -0.00109183 Jy ! Component: 2900 - total flux cleaned = -0.00112128 Jy ! Component: 2950 - total flux cleaned = -0.00109215 Jy ! Component: 3000 - total flux cleaned = -0.0011212 Jy ! Component: 3050 - total flux cleaned = -0.00116933 Jy ! Component: 3100 - total flux cleaned = -0.00115979 Jy ! Component: 3150 - total flux cleaned = -0.00120712 Jy ! Component: 3200 - total flux cleaned = -0.0012165 Jy ! Component: 3250 - total flux cleaned = -0.00120714 Jy ! Component: 3300 - total flux cleaned = -0.00126281 Jy ! Component: 3350 - total flux cleaned = -0.00127208 Jy ! Component: 3400 - total flux cleaned = -0.00130871 Jy ! Component: 3450 - total flux cleaned = -0.00132693 Jy ! Component: 3500 - total flux cleaned = -0.00131791 Jy ! Component: 3550 - total flux cleaned = -0.00135373 Jy ! Component: 3600 - total flux cleaned = -0.00137158 Jy ! Component: 3650 - total flux cleaned = -0.00134496 Jy ! Component: 3700 - total flux cleaned = -0.00138908 Jy ! Component: 3750 - total flux cleaned = -0.00139786 Jy ! Component: 3800 - total flux cleaned = -0.00137171 Jy ! Component: 3850 - total flux cleaned = -0.00144106 Jy ! Component: 3900 - total flux cleaned = -0.00140651 Jy ! Component: 3950 - total flux cleaned = -0.00139795 Jy ! Component: 4000 - total flux cleaned = -0.00142355 Jy ! Component: 4050 - total flux cleaned = -0.00142361 Jy ! Total flux subtracted in 4096 components = -0.00147434 Jy ! Clean residual min=-0.000512 max=0.000491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0888296 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 410 components and 0.0888296 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2031-2016_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.216 x 8.205 at -3.845 degrees (North through East) ! Clean map min=-0.0012881 max=0.046956 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2031-2016_S_a_map.fits wmodel /image_prod/ug002_uva//J2031-2016_S_a_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J2031-2016_S_a_map.mod wobs /image_prod/ug002_uva//J2031-2016_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2031-2016_S_a_uvs.fits wwins /image_prod/ug002_uva//J2031-2016_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2031-2016_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0469561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.949991 0.949991 1.89998 3.79996 7.59993 15.1999 30.3997 60.7994 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.792 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2031-2016_S_a_dfm.log closed on Thu Mar 5 04:51:06 2020