! Started logfile: /image_prod/ug002_uva//J2135+4710_S_dfm.log on Thu Mar 5 05:18:00 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//J2135+4710_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2135+4710_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.845556 visibilities/baseline/integration-bin. ! Found source: J2135+4710 ! ! 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 40 lines of history. ! ! Reading 6849 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 J2135+4710_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005759Jy sigma=8.973325 ! Fit after self-cal, rms=0.945108Jy sigma=8.405584 ! 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=3.706 mas, bmaj=6.897 mas, bpa=-3.733 degrees ! Estimated noise=1.40118 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 = 0.0414262 Jy ! Component: 100 - total flux cleaned = 0.0578193 Jy ! Total flux subtracted in 100 components = 0.0578193 Jy ! Clean residual min=-0.004561 max=0.008236 Jy/beam ! Clean residual mean=-0.000021 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0578193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0578193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057189Jy sigma=0.490267 ! Fit after self-cal, rms=0.056536Jy sigma=0.485723 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102972 Jy ! Component: 100 - total flux cleaned = 0.0165899 Jy ! Total flux subtracted in 100 components = 0.0165899 Jy ! Clean residual min=-0.003431 max=0.003579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0744091 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.0744091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054402Jy sigma=0.460926 ! Fit after self-cal, rms=0.054305Jy sigma=0.460499 ! 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=4.573 mas, bmaj=7.587 mas, bpa=-3.706 degrees ! Estimated noise=0.97506 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 = 0.00569302 Jy ! Component: 100 - total flux cleaned = 0.00889678 Jy ! Component: 150 - total flux cleaned = 0.0108364 Jy ! Component: 200 - total flux cleaned = 0.0120283 Jy ! Total flux subtracted in 200 components = 0.0120283 Jy ! Clean residual min=-0.002426 max=0.001932 Jy/beam ! Clean residual mean=0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0864375 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 0.0864375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053786Jy sigma=0.454002 ! Fit after self-cal, rms=0.053744Jy sigma=0.453842 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.573 x 7.587 at -3.706 degrees (North through East) ! Clean map min=-0.0023684 max=0.055622 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.06 KP 0.92 ! LA 1.01 MK 1.03 NL 0.94 OV 1.01 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.04 KP 1.05 ! LA 0.98 MK 1.03 NL 1.00 OV 1.10 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.04 KP 0.94 ! LA 0.97 MK 0.85 NL 0.90 OV 1.07 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.053744Jy sigma=0.453842 ! Fit after self-cal, rms=0.054404Jy sigma=0.451914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.547 mas, bmaj=7.647 mas, bpa=-3.43 degrees ! Estimated noise=0.972749 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 = -5.61595e-05 Jy ! Component: 100 - total flux cleaned = -3.70715e-05 Jy ! Component: 150 - total flux cleaned = 8.03425e-06 Jy ! Component: 200 - total flux cleaned = 3.37434e-05 Jy ! Total flux subtracted in 200 components = 3.37434e-05 Jy ! Clean residual min=-0.002143 max=0.001920 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0864712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.0864712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054392Jy sigma=0.451839 ! Fit after self-cal, rms=0.054449Jy sigma=0.451740 ! 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=0.054449Jy sigma=0.451740 ! Fit after self-cal, rms=0.054806Jy sigma=0.448984 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.563 mas, bmaj=7.578 mas, bpa=-2.997 degrees ! Estimated noise=0.966392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364422 Jy ! Component: 100 - total flux cleaned = 0.000473199 Jy ! Component: 150 - total flux cleaned = 0.000556074 Jy ! Component: 200 - total flux cleaned = 0.000634757 Jy ! Total flux subtracted in 200 components = 0.000634757 Jy ! Clean residual min=-0.001918 max=0.001646 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.087106 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.087106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054789Jy sigma=0.448915 ! Fit after self-cal, rms=0.054826Jy sigma=0.448774 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 = 0.000173016 Jy ! Component: 100 - total flux cleaned = 0.0002164 Jy ! Component: 150 - total flux cleaned = 0.00023465 Jy ! Component: 200 - total flux cleaned = 0.000242746 Jy ! Total flux subtracted in 200 components = 0.000242746 Jy ! Clean residual min=-0.001916 max=0.001635 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0873487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0873487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054819Jy sigma=0.448760 ! Fit after self-cal, rms=0.054814Jy sigma=0.448739 ! 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=0.054814Jy sigma=0.448739 ! Fit after self-cal, rms=0.054209Jy sigma=0.448675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.529 mas, bmaj=7.521 mas, bpa=-2.745 degrees ! Estimated noise=0.957491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318049 Jy ! Component: 100 - total flux cleaned = 0.000408841 Jy ! Component: 150 - total flux cleaned = 0.000478911 Jy ! Component: 200 - total flux cleaned = 0.000534782 Jy ! Total flux subtracted in 200 components = 0.000534782 Jy ! Clean residual min=-0.001828 max=0.001577 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0878835 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.0878835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054198Jy sigma=0.448640 ! Fit after self-cal, rms=0.054189Jy sigma=0.448622 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 = 0.000136683 Jy ! Component: 100 - total flux cleaned = 0.000163013 Jy ! Component: 150 - total flux cleaned = 0.000163178 Jy ! Component: 200 - total flux cleaned = 0.000170065 Jy ! Total flux subtracted in 200 components = 0.000170065 Jy ! Clean residual min=-0.001832 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0880536 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0880536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054184Jy sigma=0.448616 ! Fit after self-cal, rms=0.054183Jy sigma=0.448610 ! 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=0.054183Jy sigma=0.448610 ! Fit after self-cal, rms=0.053682Jy sigma=0.448575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.649 mas, bmaj=9.639 mas, bpa=3.493 degrees ! Estimated noise=1.08487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042982 Jy ! Component: 100 - total flux cleaned = 0.000570126 Jy ! Component: 150 - total flux cleaned = 0.00058943 Jy ! Component: 200 - total flux cleaned = 0.000611647 Jy ! Total flux subtracted in 200 components = 0.000611647 Jy ! Clean residual min=-0.001817 max=0.001464 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0886652 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.0886652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053678Jy sigma=0.448569 ! Fit after self-cal, rms=0.053673Jy sigma=0.448564 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 = 3.4863e-05 Jy ! Component: 100 - total flux cleaned = 4.50517e-05 Jy ! Component: 150 - total flux cleaned = 5.42781e-05 Jy ! Component: 200 - total flux cleaned = 6.67012e-05 Jy ! Total flux subtracted in 200 components = 6.67012e-05 Jy ! Clean residual min=-0.001803 max=0.001454 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0887319 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.0887319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053673Jy sigma=0.448567 ! Fit after self-cal, rms=0.053672Jy sigma=0.448565 ! 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=4.489 mas, bmaj=7.487 mas, bpa=-2.624 degrees ! Estimated noise=0.950094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.489 x 7.487 at -2.624 degrees (North through East) ! Clean map min=-0.001731 max=0.053514 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=3.635 mas, bmaj=6.797 mas, bpa=-2.403 degrees ! Estimated noise=1.34303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404355 Jy ! Component: 100 - total flux cleaned = 0.0579646 Jy ! Component: 150 - total flux cleaned = 0.0684369 Jy ! Component: 200 - total flux cleaned = 0.0749886 Jy ! Total flux subtracted in 200 components = 0.0749886 Jy ! Clean residual min=-0.003539 max=0.003434 Jy/beam ! Clean residual mean=-0.000005 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0749886 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0749886 Jy ! Inverting map and beam ! Estimated beam: bmin=4.489 mas, bmaj=7.487 mas, bpa=-2.624 degrees ! Estimated noise=0.950094 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 = 0.00554711 Jy ! Component: 100 - total flux cleaned = 0.00862046 Jy ! Component: 150 - total flux cleaned = 0.0104939 Jy ! Component: 200 - total flux cleaned = 0.0116503 Jy ! Total flux subtracted in 200 components = 0.0116503 Jy ! Clean residual min=-0.001815 max=0.001565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.086639 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.086639 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=8.649 mas, bmaj=9.639 mas, bpa=3.493 degrees ! Estimated noise=1.08487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110757 Jy ! Component: 100 - total flux cleaned = 0.00161831 Jy ! Component: 150 - total flux cleaned = 0.00185763 Jy ! Component: 200 - total flux cleaned = 0.00188724 Jy ! Total flux subtracted in 200 components = 0.00188724 Jy ! Clean residual min=-0.001834 max=0.001480 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0885262 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 = 2.11132e-05 Jy ! Component: 100 - total flux cleaned = 3.57436e-05 Jy ! Component: 150 - total flux cleaned = 4.89665e-05 Jy ! Component: 200 - total flux cleaned = 5.72038e-05 Jy ! Total flux subtracted in 200 components = 5.72038e-05 Jy ! Clean residual min=-0.001822 max=0.001469 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0885834 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0885834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.489 mas, bmaj=7.487 mas, bpa=-2.624 degrees ! Estimated noise=0.950094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236039 Jy ! Component: 100 - total flux cleaned = -0.000220628 Jy ! Component: 150 - total flux cleaned = -0.000233408 Jy ! Component: 200 - total flux cleaned = -0.000233019 Jy ! Total flux subtracted in 200 components = -0.000233019 Jy ! Clean residual min=-0.001813 max=0.001569 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0883504 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 93 components and 0.0883504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053669Jy sigma=0.448602 ! Fit after self-cal, rms=0.053655Jy sigma=0.448547 wmodel J2135+4710_S_map.mod ! Writing 93 model components to file: J2135+4710_S_map.mod wobs J2135+4710_S_uvs.fits ! Writing UV FITS file: J2135+4710_S_uvs.fits wwins J2135+4710_S_map.win ! wwins: Wrote 1 windows to J2135+4710_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 = -0.000454087 Jy ! Component: 100 - total flux cleaned = -0.000480645 Jy ! Component: 150 - total flux cleaned = -0.000661829 Jy ! Component: 200 - total flux cleaned = -0.000711919 Jy ! Component: 250 - total flux cleaned = -0.000759592 Jy ! Component: 300 - total flux cleaned = -0.000715206 Jy ! Component: 350 - total flux cleaned = -0.000804099 Jy ! Component: 400 - total flux cleaned = -0.000739688 Jy ! Component: 450 - total flux cleaned = -0.000677864 Jy ! Component: 500 - total flux cleaned = -0.000597161 Jy ! Component: 550 - total flux cleaned = -0.000498649 Jy ! Component: 600 - total flux cleaned = -0.00042194 Jy ! Component: 650 - total flux cleaned = -0.000384779 Jy ! Component: 700 - total flux cleaned = -0.000347984 Jy ! Component: 750 - total flux cleaned = -0.000347771 Jy ! Component: 800 - total flux cleaned = -0.000382183 Jy ! Component: 850 - total flux cleaned = -0.000381917 Jy ! Component: 900 - total flux cleaned = -0.000398156 Jy ! Component: 950 - total flux cleaned = -0.00038155 Jy ! Component: 1000 - total flux cleaned = -0.000413772 Jy ! Component: 1050 - total flux cleaned = -0.000429019 Jy ! Component: 1100 - total flux cleaned = -0.000350286 Jy ! Component: 1150 - total flux cleaned = -0.000427498 Jy ! Component: 1200 - total flux cleaned = -0.000396804 Jy ! Component: 1250 - total flux cleaned = -0.000411652 Jy ! Component: 1300 - total flux cleaned = -0.000411612 Jy ! Component: 1350 - total flux cleaned = -0.000396974 Jy ! Component: 1400 - total flux cleaned = -0.00042561 Jy ! Component: 1450 - total flux cleaned = -0.000411096 Jy ! Component: 1500 - total flux cleaned = -0.000383256 Jy ! Component: 1550 - total flux cleaned = -0.000355913 Jy ! Component: 1600 - total flux cleaned = -0.000369764 Jy ! Component: 1650 - total flux cleaned = -0.000329479 Jy ! Component: 1700 - total flux cleaned = -0.000316581 Jy ! Component: 1750 - total flux cleaned = -0.000303284 Jy ! Component: 1800 - total flux cleaned = -0.000290353 Jy ! Component: 1850 - total flux cleaned = -0.000187706 Jy ! Component: 1900 - total flux cleaned = -0.000238467 Jy ! Component: 1950 - total flux cleaned = -0.000150725 Jy ! Component: 2000 - total flux cleaned = -0.000150929 Jy ! Component: 2050 - total flux cleaned = -0.000113968 Jy ! Component: 2100 - total flux cleaned = -0.000114018 Jy ! Component: 2150 - total flux cleaned = -6.59836e-05 Jy ! Component: 2200 - total flux cleaned = -3.05292e-05 Jy ! Component: 2250 - total flux cleaned = -1.89167e-05 Jy ! Component: 2300 - total flux cleaned = -1.89988e-05 Jy ! Component: 2350 - total flux cleaned = -3.05298e-05 Jy ! Component: 2400 - total flux cleaned = -3.05335e-05 Jy ! Component: 2450 - total flux cleaned = -8.0845e-06 Jy ! Component: 2500 - total flux cleaned = -4.16755e-05 Jy ! Component: 2550 - total flux cleaned = -5.28461e-05 Jy ! Component: 2600 - total flux cleaned = -5.28146e-05 Jy ! Component: 2650 - total flux cleaned = -6.35619e-05 Jy ! Component: 2700 - total flux cleaned = -8.51331e-05 Jy ! Component: 2750 - total flux cleaned = -9.5774e-05 Jy ! Component: 2800 - total flux cleaned = -7.46762e-05 Jy ! Component: 2850 - total flux cleaned = -9.57077e-05 Jy ! Component: 2900 - total flux cleaned = -0.000137121 Jy ! Component: 2950 - total flux cleaned = -0.000126739 Jy ! Component: 3000 - total flux cleaned = -0.000167474 Jy ! Component: 3050 - total flux cleaned = -0.00013714 Jy ! Component: 3100 - total flux cleaned = -0.000147026 Jy ! Component: 3150 - total flux cleaned = -0.00016694 Jy ! Component: 3200 - total flux cleaned = -0.000186674 Jy ! Component: 3250 - total flux cleaned = -0.000177052 Jy ! Component: 3300 - total flux cleaned = -0.000215958 Jy ! Component: 3350 - total flux cleaned = -0.000264121 Jy ! Component: 3400 - total flux cleaned = -0.000254536 Jy ! Component: 3450 - total flux cleaned = -0.000263998 Jy ! Component: 3500 - total flux cleaned = -0.000254526 Jy ! Component: 3550 - total flux cleaned = -0.00028251 Jy ! Component: 3600 - total flux cleaned = -0.000273196 Jy ! Component: 3650 - total flux cleaned = -0.000282515 Jy ! Component: 3700 - total flux cleaned = -0.000300775 Jy ! Component: 3750 - total flux cleaned = -0.000318903 Jy ! Component: 3800 - total flux cleaned = -0.000318966 Jy ! Component: 3850 - total flux cleaned = -0.000354638 Jy ! Component: 3900 - total flux cleaned = -0.000345767 Jy ! Component: 3950 - total flux cleaned = -0.000363325 Jy ! Component: 4000 - total flux cleaned = -0.000345758 Jy ! Component: 4050 - total flux cleaned = -0.000380595 Jy ! Total flux subtracted in 4096 components = -0.000371935 Jy ! Clean residual min=-0.000504 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0879785 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 380 components and 0.0879785 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2135+4710_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.489 x 7.487 at -2.624 degrees (North through East) ! Clean map min=-0.0011464 max=0.053463 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2135+4710_S_map.fits wmodel /image_prod/ug002_uva//J2135+4710_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J2135+4710_S_map.mod wobs /image_prod/ug002_uva//J2135+4710_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2135+4710_S_uvs.fits wwins /image_prod/ug002_uva//J2135+4710_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2135+4710_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.053463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.865534 0.865534 1.73107 3.46213 6.92427 13.8485 27.6971 55.3942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 346.606 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2135+4710_S_dfm.log closed on Thu Mar 5 05:18:04 2020