! Started logfile: /image_prod/ug002_uva//J1353+0151_S_dfm.log on Thu Mar 5 01:29:40 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//J1353+0151_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1353+0151_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849259 visibilities/baseline/integration-bin. ! Found source: J1353+0151 ! ! 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 6879 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 J1353+0151_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. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004270Jy sigma=8.043858 ! Fit after self-cal, rms=0.914247Jy sigma=7.255862 ! 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=2.967 mas, bmaj=7.674 mas, bpa=-5.11 degrees ! Estimated noise=1.48995 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 = 0.0667257 Jy ! Component: 100 - total flux cleaned = 0.0928993 Jy ! Total flux subtracted in 100 components = 0.0928993 Jy ! Clean residual min=-0.009347 max=0.021164 Jy/beam ! Clean residual mean=-0.000015 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.0928993 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0928993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083742Jy sigma=0.623314 ! Fit after self-cal, rms=0.083390Jy sigma=0.620907 ! Inverting map ! Added new window around map position (-3.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206282 Jy ! Component: 100 - total flux cleaned = 0.0336413 Jy ! Total flux subtracted in 100 components = 0.0336413 Jy ! Clean residual min=-0.007420 max=0.009117 Jy/beam ! Clean residual mean=-0.000016 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.126541 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.126541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076298Jy sigma=0.546107 ! Fit after self-cal, rms=0.075796Jy sigma=0.543189 ! 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=3.512 mas, bmaj=8.551 mas, bpa=-4.602 degrees ! Estimated noise=1.10253 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 = 0.0157492 Jy ! Component: 100 - total flux cleaned = 0.0256899 Jy ! Component: 150 - total flux cleaned = 0.0324921 Jy ! Component: 200 - total flux cleaned = 0.0371673 Jy ! Total flux subtracted in 200 components = 0.0371673 Jy ! Clean residual min=-0.005770 max=0.010801 Jy/beam ! Clean residual mean=-0.000010 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.163708 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 93 components and 0.163708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072457Jy sigma=0.505388 ! Fit after self-cal, rms=0.072237Jy sigma=0.504000 ! Inverting map ! Added new window around map position (-16, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115564 Jy ! Component: 100 - total flux cleaned = 0.0175478 Jy ! Component: 150 - total flux cleaned = 0.0215579 Jy ! Component: 200 - total flux cleaned = 0.0245975 Jy ! Total flux subtracted in 200 components = 0.0245975 Jy ! Clean residual min=-0.004049 max=0.007183 Jy/beam ! Clean residual mean=-0.000002 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.188305 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 0.188305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070464Jy sigma=0.485934 ! Fit after self-cal, rms=0.070061Jy sigma=0.482257 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 8.551 at -4.602 degrees (North through East) ! Clean map min=-0.0036322 max=0.083628 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.99 KP 1.00 ! LA 1.07 MK 0.92 NL 0.99 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.05 KP 1.01 ! LA 1.08 MK 0.94 NL 1.09 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.06 KP 0.99 ! LA 1.02 MK 0.92 NL 1.04 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.070061Jy sigma=0.482257 ! Fit after self-cal, rms=0.070954Jy sigma=0.478642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=8.612 mas, bpa=-5.243 degrees ! Estimated noise=1.0917 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 = 0.00407523 Jy ! Component: 100 - total flux cleaned = 0.00541946 Jy ! Component: 150 - total flux cleaned = 0.00620331 Jy ! Component: 200 - total flux cleaned = 0.00659247 Jy ! Total flux subtracted in 200 components = 0.00659247 Jy ! Clean residual min=-0.002911 max=0.003566 Jy/beam ! Clean residual mean=-0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.194898 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 0.194898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070672Jy sigma=0.475900 ! Fit after self-cal, rms=0.070661Jy sigma=0.475321 ! 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=0.070661Jy sigma=0.475321 ! Fit after self-cal, rms=0.071978Jy sigma=0.472264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=8.59 mas, bpa=-5.394 degrees ! Estimated noise=1.08822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205347 Jy ! Component: 100 - total flux cleaned = 0.00280241 Jy ! Component: 150 - total flux cleaned = 0.00318674 Jy ! Component: 200 - total flux cleaned = 0.00328193 Jy ! Total flux subtracted in 200 components = 0.00328193 Jy ! Clean residual min=-0.002629 max=0.003155 Jy/beam ! Clean residual mean=-0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.19818 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.19818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071861Jy sigma=0.471211 ! Fit after self-cal, rms=0.071894Jy sigma=0.470954 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 (-21, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030855 Jy ! Component: 100 - total flux cleaned = 0.0047076 Jy ! Component: 150 - total flux cleaned = 0.00547728 Jy ! Component: 200 - total flux cleaned = 0.00600358 Jy ! Total flux subtracted in 200 components = 0.00600358 Jy ! Clean residual min=-0.002561 max=0.002447 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.204183 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 206 components and 0.204183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071738Jy sigma=0.469490 ! Fit after self-cal, rms=0.071727Jy sigma=0.469329 ! 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=0.071727Jy sigma=0.469329 ! Fit after self-cal, rms=0.071264Jy sigma=0.469152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=8.582 mas, bpa=-5.462 degrees ! Estimated noise=1.0818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135587 Jy ! Component: 100 - total flux cleaned = 0.00188319 Jy ! Component: 150 - total flux cleaned = 0.00238712 Jy ! Component: 200 - total flux cleaned = 0.00271418 Jy ! Total flux subtracted in 200 components = 0.00271418 Jy ! Clean residual min=-0.002391 max=0.002248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.206898 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 216 components and 0.206898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071190Jy sigma=0.468583 ! Fit after self-cal, rms=0.071179Jy sigma=0.468499 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 = 0.000658947 Jy ! Component: 100 - total flux cleaned = 0.00106918 Jy ! Component: 150 - total flux cleaned = 0.00129139 Jy ! Component: 200 - total flux cleaned = 0.00146377 Jy ! Total flux subtracted in 200 components = 0.00146377 Jy ! Clean residual min=-0.002413 max=0.002123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.208361 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 226 components and 0.208361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071130Jy sigma=0.468167 ! Fit after self-cal, rms=0.071126Jy sigma=0.468124 ! 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=0.071126Jy sigma=0.468124 ! Fit after self-cal, rms=0.070695Jy sigma=0.468071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.075 mas, bmaj=13.43 mas, bpa=-6.316 degrees ! Estimated noise=1.30215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117154 Jy ! Component: 100 - total flux cleaned = 0.00158798 Jy ! Component: 150 - total flux cleaned = 0.00201207 Jy ! Component: 200 - total flux cleaned = 0.00228231 Jy ! Total flux subtracted in 200 components = 0.00228231 Jy ! Clean residual min=-0.002197 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.210644 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 249 components and 0.210644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070658Jy sigma=0.467913 ! Fit after self-cal, rms=0.070641Jy sigma=0.467773 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 = 0.000273601 Jy ! Component: 100 - total flux cleaned = 0.000549832 Jy ! Component: 150 - total flux cleaned = 0.000829587 Jy ! Component: 200 - total flux cleaned = 0.000972442 Jy ! Total flux subtracted in 200 components = 0.000972442 Jy ! Clean residual min=-0.002171 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.211616 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 256 components and 0.211616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070620Jy sigma=0.467730 ! Fit after self-cal, rms=0.070615Jy sigma=0.467653 ! 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=3.458 mas, bmaj=8.574 mas, bpa=-5.446 degrees ! Estimated noise=1.07928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.574 at -5.446 degrees (North through East) ! Clean map min=-0.0022321 max=0.081375 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=2.918 mas, bmaj=7.686 mas, bpa=-5.934 degrees ! Estimated noise=1.4513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652064 Jy ! Component: 100 - total flux cleaned = 0.0951488 Jy ! Component: 150 - total flux cleaned = 0.114955 Jy ! Component: 200 - total flux cleaned = 0.129709 Jy ! Total flux subtracted in 200 components = 0.129709 Jy ! Clean residual min=-0.006389 max=0.008982 Jy/beam ! Clean residual mean=-0.000017 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.129709 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.129709 Jy ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.574 mas, bpa=-5.446 degrees ! Estimated noise=1.07928 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 (-10, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172644 Jy ! Component: 100 - total flux cleaned = 0.029242 Jy ! Component: 150 - total flux cleaned = 0.0380782 Jy ! Component: 200 - total flux cleaned = 0.0447489 Jy ! Total flux subtracted in 200 components = 0.0447489 Jy ! Clean residual min=-0.003387 max=0.003920 Jy/beam ! Clean residual mean=-0.000006 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.174458 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 120 components and 0.174458 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=8.075 mas, bmaj=13.43 mas, bpa=-6.316 degrees ! Estimated noise=1.30215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825838 Jy ! Component: 100 - total flux cleaned = 0.0139927 Jy ! Component: 150 - total flux cleaned = 0.0183131 Jy ! Component: 200 - total flux cleaned = 0.0216638 Jy ! Total flux subtracted in 200 components = 0.0216638 Jy ! Clean residual min=-0.002992 max=0.002525 Jy/beam ! Clean residual mean=-0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.196122 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 = 0.00265945 Jy ! Component: 100 - total flux cleaned = 0.00480664 Jy ! Component: 150 - total flux cleaned = 0.00656634 Jy ! Component: 200 - total flux cleaned = 0.00802405 Jy ! Total flux subtracted in 200 components = 0.00802405 Jy ! Clean residual min=-0.002411 max=0.001878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.204146 Jy ! Adding 177 model components to the UV plane model. ! The established model now contains 281 components and 0.204146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.574 mas, bpa=-5.446 degrees ! Estimated noise=1.07928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001755 Jy ! Component: 100 - total flux cleaned = 0.00251679 Jy ! Component: 150 - total flux cleaned = 0.0029781 Jy ! Component: 200 - total flux cleaned = 0.00349051 Jy ! Total flux subtracted in 200 components = 0.00349051 Jy ! Clean residual min=-0.002101 max=0.002304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.207636 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 305 components and 0.207636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070640Jy sigma=0.468053 ! Fit after self-cal, rms=0.070550Jy sigma=0.467564 wmodel J1353+0151_S_map.mod ! Writing 305 model components to file: J1353+0151_S_map.mod wobs J1353+0151_S_uvs.fits ! Writing UV FITS file: J1353+0151_S_uvs.fits wwins J1353+0151_S_map.win ! wwins: Wrote 5 windows to J1353+0151_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 = -4.99416e-05 Jy ! Component: 100 - total flux cleaned = -0.000496073 Jy ! Component: 150 - total flux cleaned = -0.000879864 Jy ! Component: 200 - total flux cleaned = -0.00112349 Jy ! Component: 250 - total flux cleaned = -0.00126893 Jy ! Component: 300 - total flux cleaned = -0.00129698 Jy ! Component: 350 - total flux cleaned = -0.00135151 Jy ! Component: 400 - total flux cleaned = -0.00140459 Jy ! Component: 450 - total flux cleaned = -0.00143028 Jy ! Component: 500 - total flux cleaned = -0.00148121 Jy ! Component: 550 - total flux cleaned = -0.0015308 Jy ! Component: 600 - total flux cleaned = -0.00160311 Jy ! Component: 650 - total flux cleaned = -0.00162679 Jy ! Component: 700 - total flux cleaned = -0.00167296 Jy ! Component: 750 - total flux cleaned = -0.00167254 Jy ! Component: 800 - total flux cleaned = -0.0016952 Jy ! Component: 850 - total flux cleaned = -0.00167271 Jy ! Component: 900 - total flux cleaned = -0.00162892 Jy ! Component: 950 - total flux cleaned = -0.00158588 Jy ! Component: 1000 - total flux cleaned = -0.00160718 Jy ! Component: 1050 - total flux cleaned = -0.00162814 Jy ! Component: 1100 - total flux cleaned = -0.00164854 Jy ! Component: 1150 - total flux cleaned = -0.00164866 Jy ! Component: 1200 - total flux cleaned = -0.00162834 Jy ! Component: 1250 - total flux cleaned = -0.0016082 Jy ! Component: 1300 - total flux cleaned = -0.00160821 Jy ! Component: 1350 - total flux cleaned = -0.00164728 Jy ! Component: 1400 - total flux cleaned = -0.0017044 Jy ! Component: 1450 - total flux cleaned = -0.00172336 Jy ! Component: 1500 - total flux cleaned = -0.00174221 Jy ! Component: 1550 - total flux cleaned = -0.00177917 Jy ! Component: 1600 - total flux cleaned = -0.0017974 Jy ! Component: 1650 - total flux cleaned = -0.00185165 Jy ! Component: 1700 - total flux cleaned = -0.00179773 Jy ! Component: 1750 - total flux cleaned = -0.00176213 Jy ! Component: 1800 - total flux cleaned = -0.00172753 Jy ! Component: 1850 - total flux cleaned = -0.00179671 Jy ! Component: 1900 - total flux cleaned = -0.00172786 Jy ! Component: 1950 - total flux cleaned = -0.00167687 Jy ! Component: 2000 - total flux cleaned = -0.00162642 Jy ! Component: 2050 - total flux cleaned = -0.00170972 Jy ! Component: 2100 - total flux cleaned = -0.00167662 Jy ! Component: 2150 - total flux cleaned = -0.00166032 Jy ! Component: 2200 - total flux cleaned = -0.00161173 Jy ! Component: 2250 - total flux cleaned = -0.00148359 Jy ! Component: 2300 - total flux cleaned = -0.00151544 Jy ! Component: 2350 - total flux cleaned = -0.00138963 Jy ! Component: 2400 - total flux cleaned = -0.00138968 Jy ! Component: 2450 - total flux cleaned = -0.0013586 Jy ! Component: 2500 - total flux cleaned = -0.0013586 Jy ! Component: 2550 - total flux cleaned = -0.00134354 Jy ! Component: 2600 - total flux cleaned = -0.00134355 Jy ! Component: 2650 - total flux cleaned = -0.00126878 Jy ! Component: 2700 - total flux cleaned = -0.00122433 Jy ! Component: 2750 - total flux cleaned = -0.00118047 Jy ! Component: 2800 - total flux cleaned = -0.00113694 Jy ! Component: 2850 - total flux cleaned = -0.00113703 Jy ! Component: 2900 - total flux cleaned = -0.00103683 Jy ! Component: 2950 - total flux cleaned = -0.0010226 Jy ! Component: 3000 - total flux cleaned = -0.000994364 Jy ! Component: 3050 - total flux cleaned = -0.000896688 Jy ! Component: 3100 - total flux cleaned = -0.000868912 Jy ! Component: 3150 - total flux cleaned = -0.000772992 Jy ! Component: 3200 - total flux cleaned = -0.000759536 Jy ! Component: 3250 - total flux cleaned = -0.000719017 Jy ! Component: 3300 - total flux cleaned = -0.00067883 Jy ! Component: 3350 - total flux cleaned = -0.000598955 Jy ! Component: 3400 - total flux cleaned = -0.000572493 Jy ! Component: 3450 - total flux cleaned = -0.000546398 Jy ! Component: 3500 - total flux cleaned = -0.00044238 Jy ! Component: 3550 - total flux cleaned = -0.000416779 Jy ! Component: 3600 - total flux cleaned = -0.000391164 Jy ! Component: 3650 - total flux cleaned = -0.000352812 Jy ! Component: 3700 - total flux cleaned = -0.000213698 Jy ! Component: 3750 - total flux cleaned = -0.000150927 Jy ! Component: 3800 - total flux cleaned = -0.000138535 Jy ! Component: 3850 - total flux cleaned = -5.1734e-05 Jy ! Component: 3900 - total flux cleaned = 3.43333e-05 Jy ! Component: 3950 - total flux cleaned = 9.54323e-05 Jy ! Component: 4000 - total flux cleaned = 0.000204642 Jy ! Component: 4050 - total flux cleaned = 0.000252872 Jy ! Total flux subtracted in 4096 components = 0.000288756 Jy ! Clean residual min=-0.000791 max=0.000639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.207925 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 575 components and 0.207925 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1353+0151_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.574 at -5.446 degrees (North through East) ! Clean map min=-0.001518 max=0.080019 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1353+0151_S_map.fits wmodel /image_prod/ug002_uva//J1353+0151_S_map.mod ! Writing 575 model components to file: /image_prod/ug002_uva//J1353+0151_S_map.mod wobs /image_prod/ug002_uva//J1353+0151_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1353+0151_S_uvs.fits wwins /image_prod/ug002_uva//J1353+0151_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1353+0151_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0800189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.838441 0.838441 1.67688 3.35377 6.70753 13.4151 26.8301 53.6602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.806 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1353+0151_S_dfm.log closed on Thu Mar 5 01:29:44 2020