! Started logfile: /image_prod/ug002_uva//J2203+6750_S_dfm.log on Thu Mar 5 05:27:38 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//J2203+6750_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2203+6750_S_uva.fits ! AN table 1: 20 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910465 visibilities/baseline/integration-bin. ! Found source: J2203+6750 ! ! 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 7047 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 J2203+6750_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 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006225Jy sigma=8.385824 ! Fit after self-cal, rms=0.899960Jy sigma=7.491191 ! 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=3.056 mas, bmaj=3.708 mas, bpa=4.774 degrees ! Estimated noise=1.70323 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 = 0.0732779 Jy ! Component: 100 - total flux cleaned = 0.0960668 Jy ! Total flux subtracted in 100 components = 0.0960668 Jy ! Clean residual min=-0.005023 max=0.009716 Jy/beam ! Clean residual mean=-0.000002 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.0960669 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0960669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066474Jy sigma=0.457438 ! Fit after self-cal, rms=0.066467Jy sigma=0.457110 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108774 Jy ! Component: 100 - total flux cleaned = 0.0170788 Jy ! Total flux subtracted in 100 components = 0.0170788 Jy ! Clean residual min=-0.004472 max=0.004352 Jy/beam ! Clean residual mean=0.000007 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.113146 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.113146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063986Jy sigma=0.437044 ! Fit after self-cal, rms=0.063986Jy sigma=0.436893 ! 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=3.619 mas, bmaj=4.533 mas, bpa=2.954 degrees ! Estimated noise=1.04296 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 = 0.00464358 Jy ! Component: 100 - total flux cleaned = 0.00698642 Jy ! Component: 150 - total flux cleaned = 0.00825044 Jy ! Component: 200 - total flux cleaned = 0.00873652 Jy ! Total flux subtracted in 200 components = 0.00873652 Jy ! Clean residual min=-0.003197 max=0.003356 Jy/beam ! Clean residual mean=0.000015 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.121882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.121882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063437Jy sigma=0.434854 ! Fit after self-cal, rms=0.063433Jy sigma=0.434806 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.619 x 4.533 at 2.954 degrees (North through East) ! Clean map min=-0.0030879 max=0.098605 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 HN 1.05 KP 1.00 LA 1.15 ! MK 1.06 NL 0.89 OV 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 1.00 KP 1.06 ! LA 1.02 MK 0.91 OV 0.91 PT 1.11 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.42 HN 1.06 KP 1.03 LA 1.09 ! MK 1.00 NL 0.87 OV 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.00 KP 1.01 ! LA 1.06 MK 0.94 OV 0.95 PT 1.04 ! SC 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 1.02 KP 1.05 LA 1.00 ! MK 1.06 NL 0.93 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 1.07 KP 1.03 ! LA 1.05 MK 1.01 OV 0.91 PT 1.08 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.063433Jy sigma=0.434806 ! Fit after self-cal, rms=0.056319Jy sigma=0.423271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=4.541 mas, bpa=1.361 degrees ! Estimated noise=1.04904 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 = -2.32529e-06 Jy ! Component: 100 - total flux cleaned = 3.41846e-05 Jy ! Component: 150 - total flux cleaned = 0.00011318 Jy ! Component: 200 - total flux cleaned = 0.000159663 Jy ! Total flux subtracted in 200 components = 0.000159663 Jy ! Clean residual min=-0.002323 max=0.002030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.122042 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.122042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056280Jy sigma=0.423024 ! Fit after self-cal, rms=0.056267Jy sigma=0.422821 ! 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=0.056267Jy sigma=0.422821 ! Fit after self-cal, rms=0.056080Jy sigma=0.420460 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=4.539 mas, bpa=2.295 degrees ! Estimated noise=1.04924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413378 Jy ! Component: 100 - total flux cleaned = 0.000375659 Jy ! Component: 150 - total flux cleaned = 0.000375453 Jy ! Component: 200 - total flux cleaned = 0.000375037 Jy ! Total flux subtracted in 200 components = 0.000375037 Jy ! Clean residual min=-0.001969 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.122417 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.122417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056067Jy sigma=0.420357 ! Fit after self-cal, rms=0.056076Jy sigma=0.420316 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 = 2.46347e-05 Jy ! Component: 100 - total flux cleaned = 1.23316e-05 Jy ! Component: 150 - total flux cleaned = 1.21772e-05 Jy ! Component: 200 - total flux cleaned = 5.31884e-07 Jy ! Total flux subtracted in 200 components = 5.31884e-07 Jy ! Clean residual min=-0.001976 max=0.001843 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.122417 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.122417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056069Jy sigma=0.420273 ! Fit after self-cal, rms=0.056069Jy sigma=0.420268 ! 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=0.056069Jy sigma=0.420268 ! Fit after self-cal, rms=0.056044Jy sigma=0.420248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=4.531 mas, bpa=2.635 degrees ! Estimated noise=1.04879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176369 Jy ! Component: 100 - total flux cleaned = 0.000176681 Jy ! Component: 150 - total flux cleaned = 0.000189105 Jy ! Component: 200 - total flux cleaned = 0.000188632 Jy ! Total flux subtracted in 200 components = 0.000188632 Jy ! Clean residual min=-0.001954 max=0.001864 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.122606 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.122606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056037Jy sigma=0.420204 ! Fit after self-cal, rms=0.056037Jy sigma=0.420201 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 = 2.95754e-05 Jy ! Component: 100 - total flux cleaned = 1.84162e-05 Jy ! Component: 150 - total flux cleaned = 1.77119e-05 Jy ! Component: 200 - total flux cleaned = 1.7189e-05 Jy ! Total flux subtracted in 200 components = 1.7189e-05 Jy ! Clean residual min=-0.001949 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.122623 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.122623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056033Jy sigma=0.420178 ! Fit after self-cal, rms=0.056033Jy sigma=0.420177 ! 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=0.056033Jy sigma=0.420177 ! Fit after self-cal, rms=0.056005Jy sigma=0.420170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.272 mas, bmaj=9.157 mas, bpa=45.49 degrees ! Estimated noise=1.33875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560451 Jy ! Component: 100 - total flux cleaned = 0.00054302 Jy ! Component: 150 - total flux cleaned = 0.000541683 Jy ! Component: 200 - total flux cleaned = 0.00056594 Jy ! Total flux subtracted in 200 components = 0.00056594 Jy ! Clean residual min=-0.002381 max=0.001932 Jy/beam ! Clean residual mean=0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.123189 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.123189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056008Jy sigma=0.420186 ! Fit after self-cal, rms=0.056005Jy sigma=0.420162 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 = 0.000100799 Jy ! Component: 100 - total flux cleaned = 0.000101089 Jy ! Component: 150 - total flux cleaned = 8.95679e-05 Jy ! Component: 200 - total flux cleaned = 8.81981e-05 Jy ! Total flux subtracted in 200 components = 8.81981e-05 Jy ! Clean residual min=-0.002372 max=0.001927 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.123277 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.123277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056013Jy sigma=0.420219 ! Fit after self-cal, rms=0.056011Jy sigma=0.420210 ! 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=3.656 mas, bmaj=4.524 mas, bpa=2.882 degrees ! Estimated noise=1.04844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 4.524 at 2.882 degrees (North through East) ! Clean map min=-0.0018462 max=0.098851 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=3.086 mas, bmaj=3.701 mas, bpa=5.186 degrees ! Estimated noise=1.71163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735138 Jy ! Component: 100 - total flux cleaned = 0.096853 Jy ! Component: 150 - total flux cleaned = 0.107442 Jy ! Component: 200 - total flux cleaned = 0.113219 Jy ! Total flux subtracted in 200 components = 0.113219 Jy ! Clean residual min=-0.003202 max=0.003376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.113219 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.113219 Jy ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=4.524 mas, bpa=2.882 degrees ! Estimated noise=1.04844 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 = 0.00489757 Jy ! Component: 100 - total flux cleaned = 0.00736242 Jy ! Component: 150 - total flux cleaned = 0.00852672 Jy ! Component: 200 - total flux cleaned = 0.00881429 Jy ! Total flux subtracted in 200 components = 0.00881429 Jy ! Clean residual min=-0.001933 max=0.001877 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.122033 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.122033 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=8.272 mas, bmaj=9.157 mas, bpa=45.49 degrees ! Estimated noise=1.33875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124137 Jy ! Component: 100 - total flux cleaned = 0.0012415 Jy ! Component: 150 - total flux cleaned = 0.00124198 Jy ! Component: 200 - total flux cleaned = 0.00124231 Jy ! Total flux subtracted in 200 components = 0.00124231 Jy ! Clean residual min=-0.002379 max=0.001930 Jy/beam ! Clean residual mean=0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.123275 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 = 2.6317e-07 Jy ! Component: 100 - total flux cleaned = 4.74371e-07 Jy ! Component: 150 - total flux cleaned = 6.53211e-07 Jy ! Component: 200 - total flux cleaned = 1.43757e-05 Jy ! Total flux subtracted in 200 components = 1.43757e-05 Jy ! Clean residual min=-0.002370 max=0.001919 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.12329 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.12329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=4.524 mas, bpa=2.882 degrees ! Estimated noise=1.04844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700543 Jy ! Component: 100 - total flux cleaned = -0.000542918 Jy ! Component: 150 - total flux cleaned = -0.000516886 Jy ! Component: 200 - total flux cleaned = -0.000473869 Jy ! Total flux subtracted in 200 components = -0.000473869 Jy ! Clean residual min=-0.001915 max=0.001880 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.122816 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.122816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056033Jy sigma=0.420302 ! Fit after self-cal, rms=0.056028Jy sigma=0.420287 wmodel J2203+6750_S_map.mod ! Writing 47 model components to file: J2203+6750_S_map.mod wobs J2203+6750_S_uvs.fits ! Writing UV FITS file: J2203+6750_S_uvs.fits wwins J2203+6750_S_map.win ! wwins: Wrote 1 windows to J2203+6750_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 = -0.000247162 Jy ! Component: 100 - total flux cleaned = -0.000472243 Jy ! Component: 150 - total flux cleaned = -0.000683564 Jy ! Component: 200 - total flux cleaned = -0.000856508 Jy ! Component: 250 - total flux cleaned = -0.00107826 Jy ! Component: 300 - total flux cleaned = -0.00121245 Jy ! Component: 350 - total flux cleaned = -0.00123877 Jy ! Component: 400 - total flux cleaned = -0.00131536 Jy ! Component: 450 - total flux cleaned = -0.00131508 Jy ! Component: 500 - total flux cleaned = -0.00129107 Jy ! Component: 550 - total flux cleaned = -0.00129117 Jy ! Component: 600 - total flux cleaned = -0.00131442 Jy ! Component: 650 - total flux cleaned = -0.00136007 Jy ! Component: 700 - total flux cleaned = -0.00140512 Jy ! Component: 750 - total flux cleaned = -0.00138232 Jy ! Component: 800 - total flux cleaned = -0.00136059 Jy ! Component: 850 - total flux cleaned = -0.00138264 Jy ! Component: 900 - total flux cleaned = -0.00138274 Jy ! Component: 950 - total flux cleaned = -0.00136192 Jy ! Component: 1000 - total flux cleaned = -0.00127908 Jy ! Component: 1050 - total flux cleaned = -0.00132031 Jy ! Component: 1100 - total flux cleaned = -0.00132 Jy ! Component: 1150 - total flux cleaned = -0.00127999 Jy ! Component: 1200 - total flux cleaned = -0.00135922 Jy ! Component: 1250 - total flux cleaned = -0.00139851 Jy ! Component: 1300 - total flux cleaned = -0.00141804 Jy ! Component: 1350 - total flux cleaned = -0.00155246 Jy ! Component: 1400 - total flux cleaned = -0.00159054 Jy ! Component: 1450 - total flux cleaned = -0.00159054 Jy ! Component: 1500 - total flux cleaned = -0.00164641 Jy ! Component: 1550 - total flux cleaned = -0.00172005 Jy ! Component: 1600 - total flux cleaned = -0.00179316 Jy ! Component: 1650 - total flux cleaned = -0.00179278 Jy ! Component: 1700 - total flux cleaned = -0.00184635 Jy ! Component: 1750 - total flux cleaned = -0.00191719 Jy ! Component: 1800 - total flux cleaned = -0.00195246 Jy ! Component: 1850 - total flux cleaned = -0.00198698 Jy ! Component: 1900 - total flux cleaned = -0.00198708 Jy ! Component: 1950 - total flux cleaned = -0.00203864 Jy ! Component: 2000 - total flux cleaned = -0.002174 Jy ! Component: 2050 - total flux cleaned = -0.00219082 Jy ! Component: 2100 - total flux cleaned = -0.00225747 Jy ! Component: 2150 - total flux cleaned = -0.00225764 Jy ! Component: 2200 - total flux cleaned = -0.00233946 Jy ! Component: 2250 - total flux cleaned = -0.00240412 Jy ! Component: 2300 - total flux cleaned = -0.00237168 Jy ! Component: 2350 - total flux cleaned = -0.0024836 Jy ! Component: 2400 - total flux cleaned = -0.00254691 Jy ! Component: 2450 - total flux cleaned = -0.00259406 Jy ! Component: 2500 - total flux cleaned = -0.00259422 Jy ! Component: 2550 - total flux cleaned = -0.00267185 Jy ! Component: 2600 - total flux cleaned = -0.00270258 Jy ! Component: 2650 - total flux cleaned = -0.00277905 Jy ! Component: 2700 - total flux cleaned = -0.00277906 Jy ! Component: 2750 - total flux cleaned = -0.00280923 Jy ! Component: 2800 - total flux cleaned = -0.00288391 Jy ! Component: 2850 - total flux cleaned = -0.0029581 Jy ! Component: 2900 - total flux cleaned = -0.00301698 Jy ! Component: 2950 - total flux cleaned = -0.00311917 Jy ! Component: 3000 - total flux cleaned = -0.00316251 Jy ! Component: 3050 - total flux cleaned = -0.00314808 Jy ! Component: 3100 - total flux cleaned = -0.00319107 Jy ! Component: 3150 - total flux cleaned = -0.00324794 Jy ! Component: 3200 - total flux cleaned = -0.00331857 Jy ! Component: 3250 - total flux cleaned = -0.00338864 Jy ! Component: 3300 - total flux cleaned = -0.0034024 Jy ! Component: 3350 - total flux cleaned = -0.00340248 Jy ! Component: 3400 - total flux cleaned = -0.00344374 Jy ! Component: 3450 - total flux cleaned = -0.00349846 Jy ! Component: 3500 - total flux cleaned = -0.00349858 Jy ! Component: 3550 - total flux cleaned = -0.00353916 Jy ! Component: 3600 - total flux cleaned = -0.00364632 Jy ! Component: 3650 - total flux cleaned = -0.00367289 Jy ! Component: 3700 - total flux cleaned = -0.00368609 Jy ! Component: 3750 - total flux cleaned = -0.00375193 Jy ! Component: 3800 - total flux cleaned = -0.00376503 Jy ! Component: 3850 - total flux cleaned = -0.00373908 Jy ! Component: 3900 - total flux cleaned = -0.00381677 Jy ! Component: 3950 - total flux cleaned = -0.00389387 Jy ! Component: 4000 - total flux cleaned = -0.00391936 Jy ! Component: 4050 - total flux cleaned = -0.00402079 Jy ! Total flux subtracted in 4096 components = -0.00402077 Jy ! Clean residual min=-0.000774 max=0.000790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.118795 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 325 components and 0.118795 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2203+6750_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 4.524 at 2.882 degrees (North through East) ! Clean map min=-0.0014152 max=0.098965 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2203+6750_S_map.fits wmodel /image_prod/ug002_uva//J2203+6750_S_map.mod ! Writing 325 model components to file: /image_prod/ug002_uva//J2203+6750_S_map.mod wobs /image_prod/ug002_uva//J2203+6750_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2203+6750_S_uvs.fits wwins /image_prod/ug002_uva//J2203+6750_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2203+6750_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0989645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654801 0.654801 1.3096 2.6192 5.23841 10.4768 20.9536 41.9073 83.8145 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.154 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2203+6750_S_dfm.log closed on Thu Mar 5 05:27:42 2020