! Started logfile: /image_prod/ug002_uva//J0143+4129_S_dfm.log on Wed Mar 4 19:12:16 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//J0143+4129_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0143+4129_S_uva.fits ! AN table 1: 40 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.818966 visibilities/baseline/integration-bin. ! Found source: J0143+4129 ! ! 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 2850 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 J0143+4129_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 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015129Jy sigma=9.022424 ! Fit after self-cal, rms=0.887967Jy sigma=7.870818 ! 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=3.261 mas, bmaj=4.762 mas, bpa=13.48 degrees ! Estimated noise=2.35622 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 = 0.0880911 Jy ! Component: 100 - total flux cleaned = 0.108494 Jy ! Total flux subtracted in 100 components = 0.108494 Jy ! Clean residual min=-0.004992 max=0.007401 Jy/beam ! Clean residual mean=-0.000005 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.108494 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.108494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055496Jy sigma=0.447999 ! Fit after self-cal, rms=0.055481Jy sigma=0.447874 ! 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=3.809 mas, bmaj=5.456 mas, bpa=7.616 degrees ! Estimated noise=1.53871 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 = 0.00865533 Jy ! Component: 100 - total flux cleaned = 0.0124095 Jy ! Component: 150 - total flux cleaned = 0.0144264 Jy ! Component: 200 - total flux cleaned = 0.0156662 Jy ! Total flux subtracted in 200 components = 0.0156662 Jy ! Clean residual min=-0.003715 max=0.004320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.12416 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.12416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054394Jy sigma=0.435034 ! Fit after self-cal, rms=0.054396Jy sigma=0.434867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.809 x 5.456 at 7.616 degrees (North through East) ! Clean map min=-0.0036015 max=0.1129 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.03 MK 0.98 NL 1.03 ! OV 0.91 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 0.98 KP 1.01 ! MK 0.93 NL 1.00 OV 0.93 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.01 MK 1.05 NL 1.32 ! OV 0.91 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.08 HN 0.95 KP 1.04 ! MK 1.12 NL 0.97 OV 0.90 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.07 MK 1.01 NL 1.12 ! OV 0.92 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.09 HN 0.95 KP 1.00 ! MK 1.06 NL 0.94 OV 0.97 SC 0.92 ! ! ! Fit before self-cal, rms=0.054396Jy sigma=0.434867 ! Fit after self-cal, rms=0.055256Jy sigma=0.427390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.493 mas, bpa=9.006 degrees ! Estimated noise=1.54236 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 = 0.000328423 Jy ! Component: 100 - total flux cleaned = 0.000393469 Jy ! Component: 150 - total flux cleaned = 0.000419251 Jy ! Component: 200 - total flux cleaned = 0.00041885 Jy ! Total flux subtracted in 200 components = 0.00041885 Jy ! Clean residual min=-0.002384 max=0.002418 Jy/beam ! Clean residual mean=0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.124579 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.124579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055222Jy sigma=0.427096 ! Fit after self-cal, rms=0.055287Jy sigma=0.426967 ! 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=0.055287Jy sigma=0.426967 ! Fit after self-cal, rms=0.055361Jy sigma=0.426679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=5.48 mas, bpa=8.774 degrees ! Estimated noise=1.54133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187116 Jy ! Component: 100 - total flux cleaned = 0.000164394 Jy ! Component: 150 - total flux cleaned = 0.000164482 Jy ! Component: 200 - total flux cleaned = 0.000146786 Jy ! Total flux subtracted in 200 components = 0.000146786 Jy ! Clean residual min=-0.002400 max=0.002242 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.124726 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.124726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055339Jy sigma=0.426547 ! Fit after self-cal, rms=0.055344Jy sigma=0.426538 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 = -1.10009e-05 Jy ! Component: 100 - total flux cleaned = -2.61722e-05 Jy ! Component: 150 - total flux cleaned = -2.68658e-05 Jy ! Component: 200 - total flux cleaned = -2.71505e-05 Jy ! Total flux subtracted in 200 components = -2.71505e-05 Jy ! Clean residual min=-0.002383 max=0.002231 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.124699 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.124699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055336Jy sigma=0.426483 ! Fit after self-cal, rms=0.055334Jy sigma=0.426480 ! 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=0.055334Jy sigma=0.426480 ! Fit after self-cal, rms=0.055371Jy sigma=0.426457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=5.477 mas, bpa=8.759 degrees ! Estimated noise=1.53978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160443 Jy ! Component: 100 - total flux cleaned = 0.00014497 Jy ! Component: 150 - total flux cleaned = 0.000144673 Jy ! Component: 200 - total flux cleaned = 0.000144637 Jy ! Total flux subtracted in 200 components = 0.000144637 Jy ! Clean residual min=-0.002345 max=0.002230 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.124844 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.124844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055362Jy sigma=0.426401 ! Fit after self-cal, rms=0.055362Jy sigma=0.426398 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 = 9.22698e-06 Jy ! Component: 100 - total flux cleaned = 9.17917e-06 Jy ! Component: 150 - total flux cleaned = 9.02717e-06 Jy ! Component: 200 - total flux cleaned = 1.91676e-05 Jy ! Total flux subtracted in 200 components = 1.91676e-05 Jy ! Clean residual min=-0.002331 max=0.002226 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.124863 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.124863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055356Jy sigma=0.426365 ! Fit after self-cal, rms=0.055355Jy sigma=0.426362 ! 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=0.055355Jy sigma=0.426362 ! Fit after self-cal, rms=0.055375Jy sigma=0.426356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=10.22 mas, bpa=14.91 degrees ! Estimated noise=1.87245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339312 Jy ! Component: 100 - total flux cleaned = 0.000337446 Jy ! Component: 150 - total flux cleaned = 0.000335748 Jy ! Component: 200 - total flux cleaned = 0.000335684 Jy ! Total flux subtracted in 200 components = 0.000335684 Jy ! Clean residual min=-0.002245 max=0.002443 Jy/beam ! Clean residual mean=0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.125198 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.125198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055381Jy sigma=0.426364 ! Fit after self-cal, rms=0.055374Jy sigma=0.426341 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 = -3.04585e-06 Jy ! Component: 100 - total flux cleaned = 9.18605e-06 Jy ! Component: 150 - total flux cleaned = 1.86856e-05 Jy ! Component: 200 - total flux cleaned = 2.88498e-05 Jy ! Total flux subtracted in 200 components = 2.88498e-05 Jy ! Clean residual min=-0.002228 max=0.002408 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.125227 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.125227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055375Jy sigma=0.426337 ! Fit after self-cal, rms=0.055370Jy sigma=0.426322 ! 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=3.792 mas, bmaj=5.475 mas, bpa=8.741 degrees ! Estimated noise=1.5394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.792 x 5.475 at 8.741 degrees (North through East) ! Clean map min=-0.0021913 max=0.11281 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=3.234 mas, bmaj=4.764 mas, bpa=13.78 degrees ! Estimated noise=2.33798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087231 Jy ! Component: 100 - total flux cleaned = 0.107654 Jy ! Component: 150 - total flux cleaned = 0.115307 Jy ! Component: 200 - total flux cleaned = 0.119193 Jy ! Total flux subtracted in 200 components = 0.119193 Jy ! Clean residual min=-0.002715 max=0.003042 Jy/beam ! Clean residual mean=0.000004 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.119193 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.119193 Jy ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=5.475 mas, bpa=8.741 degrees ! Estimated noise=1.5394 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) ! Added new window around map position (2, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337275 Jy ! Component: 100 - total flux cleaned = 0.00530017 Jy ! Component: 150 - total flux cleaned = 0.00642753 Jy ! Component: 200 - total flux cleaned = 0.00658598 Jy ! Total flux subtracted in 200 components = 0.00658598 Jy ! Clean residual min=-0.002281 max=0.002104 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.125779 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.125779 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=7.815 mas, bmaj=10.22 mas, bpa=14.91 degrees ! Estimated noise=1.87245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916263 Jy ! Component: 100 - total flux cleaned = 0.00103375 Jy ! Component: 150 - total flux cleaned = 0.00107408 Jy ! Component: 200 - total flux cleaned = 0.00109262 Jy ! Total flux subtracted in 200 components = 0.00109262 Jy ! Clean residual min=-0.002047 max=0.002058 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.126872 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 = -1.74556e-05 Jy ! Component: 100 - total flux cleaned = -1.72111e-05 Jy ! Component: 150 - total flux cleaned = -1.7949e-05 Jy ! Component: 200 - total flux cleaned = -3.30708e-05 Jy ! Total flux subtracted in 200 components = -3.30708e-05 Jy ! Clean residual min=-0.002084 max=0.002036 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.126839 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.126838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=5.475 mas, bpa=8.741 degrees ! Estimated noise=1.5394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041782 Jy ! Component: 100 - total flux cleaned = -0.000470136 Jy ! Component: 150 - total flux cleaned = -0.000470724 Jy ! Component: 200 - total flux cleaned = -0.000470543 Jy ! Total flux subtracted in 200 components = -0.000470543 Jy ! Clean residual min=-0.001976 max=0.001927 Jy/beam ! Clean residual mean=0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.126368 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.126368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055278Jy sigma=0.425828 ! Fit after self-cal, rms=0.055274Jy sigma=0.425726 wmodel J0143+4129_S_map.mod ! Writing 82 model components to file: J0143+4129_S_map.mod wobs J0143+4129_S_uvs.fits ! Writing UV FITS file: J0143+4129_S_uvs.fits wwins J0143+4129_S_map.win ! wwins: Wrote 2 windows to J0143+4129_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 = -3.96283e-06 Jy ! Component: 100 - total flux cleaned = -0.000297526 Jy ! Component: 150 - total flux cleaned = -0.000602368 Jy ! Component: 200 - total flux cleaned = -0.00060234 Jy ! Component: 250 - total flux cleaned = -0.000657217 Jy ! Component: 300 - total flux cleaned = -0.000683349 Jy ! Component: 350 - total flux cleaned = -0.000785833 Jy ! Component: 400 - total flux cleaned = -0.00081063 Jy ! Component: 450 - total flux cleaned = -0.000834398 Jy ! Component: 500 - total flux cleaned = -0.000834304 Jy ! Component: 550 - total flux cleaned = -0.000971457 Jy ! Component: 600 - total flux cleaned = -0.00103838 Jy ! Component: 650 - total flux cleaned = -0.00110398 Jy ! Component: 700 - total flux cleaned = -0.0012313 Jy ! Component: 750 - total flux cleaned = -0.00125231 Jy ! Component: 800 - total flux cleaned = -0.00135434 Jy ! Component: 850 - total flux cleaned = -0.00139422 Jy ! Component: 900 - total flux cleaned = -0.00143341 Jy ! Component: 950 - total flux cleaned = -0.00139494 Jy ! Component: 1000 - total flux cleaned = -0.00145126 Jy ! Component: 1050 - total flux cleaned = -0.00145159 Jy ! Component: 1100 - total flux cleaned = -0.00145137 Jy ! Component: 1150 - total flux cleaned = -0.00143326 Jy ! Component: 1200 - total flux cleaned = -0.00145124 Jy ! Component: 1250 - total flux cleaned = -0.00148655 Jy ! Component: 1300 - total flux cleaned = -0.00155538 Jy ! Component: 1350 - total flux cleaned = -0.00158933 Jy ! Component: 1400 - total flux cleaned = -0.0016224 Jy ! Component: 1450 - total flux cleaned = -0.00165526 Jy ! Component: 1500 - total flux cleaned = -0.00167148 Jy ! Component: 1550 - total flux cleaned = -0.00168776 Jy ! Component: 1600 - total flux cleaned = -0.0017036 Jy ! Component: 1650 - total flux cleaned = -0.00165639 Jy ! Component: 1700 - total flux cleaned = -0.00162556 Jy ! Component: 1750 - total flux cleaned = -0.00167141 Jy ! Component: 1800 - total flux cleaned = -0.00162558 Jy ! Component: 1850 - total flux cleaned = -0.00155073 Jy ! Component: 1900 - total flux cleaned = -0.0015211 Jy ! Component: 1950 - total flux cleaned = -0.0015213 Jy ! Component: 2000 - total flux cleaned = -0.00150684 Jy ! Component: 2050 - total flux cleaned = -0.00144946 Jy ! Component: 2100 - total flux cleaned = -0.00142096 Jy ! Component: 2150 - total flux cleaned = -0.00137867 Jy ! Component: 2200 - total flux cleaned = -0.00130892 Jy ! Component: 2250 - total flux cleaned = -0.00123978 Jy ! Component: 2300 - total flux cleaned = -0.0011987 Jy ! Component: 2350 - total flux cleaned = -0.00113104 Jy ! Component: 2400 - total flux cleaned = -0.00106384 Jy ! Component: 2450 - total flux cleaned = -0.00107707 Jy ! Component: 2500 - total flux cleaned = -0.00103732 Jy ! Component: 2550 - total flux cleaned = -0.00103732 Jy ! Component: 2600 - total flux cleaned = -0.000998262 Jy ! Component: 2650 - total flux cleaned = -0.00101127 Jy ! Component: 2700 - total flux cleaned = -0.000933993 Jy ! Component: 2750 - total flux cleaned = -0.000895696 Jy ! Component: 2800 - total flux cleaned = -0.000870119 Jy ! Component: 2850 - total flux cleaned = -0.000819539 Jy ! Component: 2900 - total flux cleaned = -0.000794483 Jy ! Component: 2950 - total flux cleaned = -0.000806992 Jy ! Component: 3000 - total flux cleaned = -0.00075717 Jy ! Component: 3050 - total flux cleaned = -0.000732324 Jy ! Component: 3100 - total flux cleaned = -0.000719911 Jy ! Component: 3150 - total flux cleaned = -0.00071978 Jy ! Component: 3200 - total flux cleaned = -0.000646527 Jy ! Component: 3250 - total flux cleaned = -0.000634423 Jy ! Component: 3300 - total flux cleaned = -0.000622284 Jy ! Component: 3350 - total flux cleaned = -0.000574154 Jy ! Component: 3400 - total flux cleaned = -0.000562134 Jy ! Component: 3450 - total flux cleaned = -0.000550169 Jy ! Component: 3500 - total flux cleaned = -0.000526345 Jy ! Component: 3550 - total flux cleaned = -0.000526288 Jy ! Component: 3600 - total flux cleaned = -0.000526305 Jy ! Component: 3650 - total flux cleaned = -0.000491144 Jy ! Component: 3700 - total flux cleaned = -0.000537962 Jy ! Component: 3750 - total flux cleaned = -0.000526317 Jy ! Component: 3800 - total flux cleaned = -0.000526341 Jy ! Component: 3850 - total flux cleaned = -0.000503163 Jy ! Component: 3900 - total flux cleaned = -0.000514723 Jy ! Component: 3950 - total flux cleaned = -0.000503183 Jy ! Component: 4000 - total flux cleaned = -0.000514643 Jy ! Component: 4050 - total flux cleaned = -0.000503188 Jy ! Total flux subtracted in 4096 components = -0.000480376 Jy ! Clean residual min=-0.000732 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.125888 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 316 components and 0.125888 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0143+4129_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.792 x 5.475 at 8.741 degrees (North through East) ! Clean map min=-0.0015757 max=0.11298 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0143+4129_S_map.fits wmodel /image_prod/ug002_uva//J0143+4129_S_map.mod ! Writing 316 model components to file: /image_prod/ug002_uva//J0143+4129_S_map.mod wobs /image_prod/ug002_uva//J0143+4129_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0143+4129_S_uvs.fits wwins /image_prod/ug002_uva//J0143+4129_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0143+4129_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.461589 0.461589 0.923178 1.84636 3.69271 7.38543 14.7709 29.5417 59.0834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 649.928 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0143+4129_S_dfm.log closed on Wed Mar 4 19:12:19 2020