! Started logfile: /image_prod/ug002_uva//J0702-2841_S_dfm.log on Wed Mar 4 21:38:06 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//J0702-2841_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0702-2841_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987778 visibilities/baseline/integration-bin. ! Found source: J0702-2841 ! ! 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 5334 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 J0702-2841_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.028928Jy sigma=6.699910 ! Fit after self-cal, rms=0.853547Jy sigma=5.405908 ! 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=2.709 mas, bmaj=8.427 mas, bpa=0.4406 degrees ! Estimated noise=2.30962 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 = 0.118455 Jy ! Component: 100 - total flux cleaned = 0.161509 Jy ! Total flux subtracted in 100 components = 0.161509 Jy ! Clean residual min=-0.010521 max=0.022774 Jy/beam ! Clean residual mean=0.000014 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.161509 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.161509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096507Jy sigma=0.564078 ! Fit after self-cal, rms=0.096246Jy sigma=0.562958 ! Inverting map ! Added new window around map position (3.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234119 Jy ! Component: 100 - total flux cleaned = 0.0368264 Jy ! Total flux subtracted in 100 components = 0.0368264 Jy ! Clean residual min=-0.007240 max=0.014715 Jy/beam ! Clean residual mean=0.000019 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.198335 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.198335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091446Jy sigma=0.499997 ! Fit after self-cal, rms=0.091268Jy sigma=0.498182 ! 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=3.319 mas, bmaj=10.28 mas, bpa=-0.6944 degrees ! Estimated noise=1.54995 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 = 0.0113777 Jy ! Component: 100 - total flux cleaned = 0.0174871 Jy ! Component: 150 - total flux cleaned = 0.0210045 Jy ! Component: 200 - total flux cleaned = 0.0222983 Jy ! Total flux subtracted in 200 components = 0.0222983 Jy ! Clean residual min=-0.005490 max=0.009836 Jy/beam ! Clean residual mean=0.000013 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.220634 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.220634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090609Jy sigma=0.483141 ! Fit after self-cal, rms=0.090605Jy sigma=0.482663 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 10.28 at -0.6944 degrees (North through East) ! Clean map min=-0.0053588 max=0.13818 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.95 HN 1.22 KP 0.98 ! LA 1.00 NL 0.93 OV 0.96 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.33 KP 0.98 LA 1.03 ! MK 1.02 NL 1.01 OV 0.94 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.02 FD 0.96 HN 1.19 KP 0.96 ! LA 0.98 NL 1.02 OV 0.95 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.34 KP 0.96 LA 0.96 ! MK 1.05 NL 1.13 OV 0.92 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 0.95 HN 1.10 KP 0.96 ! LA 0.98 NL 0.94 OV 0.95 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.33 KP 1.00 LA 0.94 ! MK 1.03 NL 0.95 OV 0.95 PT 0.97 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.090605Jy sigma=0.482663 ! Fit after self-cal, rms=0.135007Jy sigma=0.459199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=10.27 mas, bpa=-0.3658 degrees ! Estimated noise=1.58473 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 = -0.00137898 Jy ! Component: 100 - total flux cleaned = -0.00131351 Jy ! Component: 150 - total flux cleaned = -0.0012597 Jy ! Component: 200 - total flux cleaned = -0.00130198 Jy ! Total flux subtracted in 200 components = -0.00130198 Jy ! Clean residual min=-0.003222 max=0.003383 Jy/beam ! Clean residual mean=0.000008 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.219332 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.219332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134900Jy sigma=0.458747 ! Fit after self-cal, rms=0.135387Jy sigma=0.458437 ! 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=0.135387Jy sigma=0.458437 ! Fit after self-cal, rms=0.138272Jy sigma=0.458367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=10.26 mas, bpa=-0.405 degrees ! Estimated noise=1.58628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986102 Jy ! Component: 100 - total flux cleaned = -0.000938457 Jy ! Component: 150 - total flux cleaned = -0.000936641 Jy ! Component: 200 - total flux cleaned = -0.00101046 Jy ! Total flux subtracted in 200 components = -0.00101046 Jy ! Clean residual min=-0.003110 max=0.003233 Jy/beam ! Clean residual mean=0.000007 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.218321 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.218321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138201Jy sigma=0.458076 ! Fit after self-cal, rms=0.138220Jy sigma=0.458015 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 = -0.000437459 Jy ! Component: 100 - total flux cleaned = -0.000508284 Jy ! Component: 150 - total flux cleaned = -0.000506305 Jy ! Component: 200 - total flux cleaned = -0.000561288 Jy ! Total flux subtracted in 200 components = -0.000561288 Jy ! Clean residual min=-0.003090 max=0.003249 Jy/beam ! Clean residual mean=0.000006 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.21776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.21776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138180Jy sigma=0.457884 ! Fit after self-cal, rms=0.138181Jy sigma=0.457859 ! 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=0.138181Jy sigma=0.457859 ! Fit after self-cal, rms=0.139819Jy sigma=0.457754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=10.25 mas, bpa=-0.4474 degrees ! Estimated noise=1.58723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056495 Jy ! Component: 100 - total flux cleaned = -0.000604596 Jy ! Component: 150 - total flux cleaned = -0.000603566 Jy ! Component: 200 - total flux cleaned = -0.000662059 Jy ! Total flux subtracted in 200 components = -0.000662059 Jy ! Clean residual min=-0.003008 max=0.003081 Jy/beam ! Clean residual mean=0.000007 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.217098 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.217098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139773Jy sigma=0.457600 ! Fit after self-cal, rms=0.139796Jy sigma=0.457568 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 = -0.000274847 Jy ! Component: 100 - total flux cleaned = -0.00033059 Jy ! Component: 150 - total flux cleaned = -0.000375615 Jy ! Component: 200 - total flux cleaned = -0.000397218 Jy ! Total flux subtracted in 200 components = -0.000397218 Jy ! Clean residual min=-0.002986 max=0.003075 Jy/beam ! Clean residual mean=0.000007 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.216701 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.216701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139767Jy sigma=0.457498 ! Fit after self-cal, rms=0.139772Jy sigma=0.457483 ! 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=0.139772Jy sigma=0.457483 ! Fit after self-cal, rms=0.141081Jy sigma=0.457418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=23.04 mas, bpa=-2.483 degrees ! Estimated noise=1.87691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000795721 Jy ! Component: 100 - total flux cleaned = -0.000798442 Jy ! Component: 150 - total flux cleaned = -0.00080008 Jy ! Component: 200 - total flux cleaned = -0.000800991 Jy ! Total flux subtracted in 200 components = -0.000800991 Jy ! Clean residual min=-0.002909 max=0.002414 Jy/beam ! Clean residual mean=0.000011 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.2159 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.2159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141046Jy sigma=0.457392 ! Fit after self-cal, rms=0.141076Jy sigma=0.457333 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 = -0.000362726 Jy ! Component: 100 - total flux cleaned = -0.000380942 Jy ! Component: 150 - total flux cleaned = -0.000394867 Jy ! Component: 200 - total flux cleaned = -0.000406009 Jy ! Total flux subtracted in 200 components = -0.000406009 Jy ! Clean residual min=-0.002968 max=0.002440 Jy/beam ! Clean residual mean=0.000009 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.215494 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 126 components and 0.215494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141064Jy sigma=0.457348 ! Fit after self-cal, rms=0.141072Jy sigma=0.457326 ! 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=3.351 mas, bmaj=10.25 mas, bpa=-0.4935 degrees ! Estimated noise=1.58795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 10.25 at -0.4935 degrees (North through East) ! Clean map min=-0.0027816 max=0.14278 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=2.736 mas, bmaj=8.386 mas, bpa=0.8813 degrees ! Estimated noise=2.3776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121854 Jy ! Component: 100 - total flux cleaned = 0.165336 Jy ! Component: 150 - total flux cleaned = 0.186912 Jy ! Component: 200 - total flux cleaned = 0.19885 Jy ! Total flux subtracted in 200 components = 0.19885 Jy ! Clean residual min=-0.005241 max=0.007046 Jy/beam ! Clean residual mean=0.000010 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.19885 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.19885 Jy ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=10.25 mas, bpa=-0.4935 degrees ! Estimated noise=1.58795 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, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908129 Jy ! Component: 100 - total flux cleaned = 0.0132511 Jy ! Component: 150 - total flux cleaned = 0.0156063 Jy ! Component: 200 - total flux cleaned = 0.0168148 Jy ! Total flux subtracted in 200 components = 0.0168148 Jy ! Clean residual min=-0.002919 max=0.002903 Jy/beam ! Clean residual mean=0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.215665 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.215665 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=8.144 mas, bmaj=23.04 mas, bpa=-2.483 degrees ! Estimated noise=1.87691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911573 Jy ! Component: 100 - total flux cleaned = 0.000911387 Jy ! Component: 150 - total flux cleaned = 0.000911837 Jy ! Component: 200 - total flux cleaned = 0.000885632 Jy ! Total flux subtracted in 200 components = 0.000885632 Jy ! Clean residual min=-0.003044 max=0.002371 Jy/beam ! Clean residual mean=0.000015 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.216551 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 = 1.00555e-06 Jy ! Component: 100 - total flux cleaned = 1.00381e-06 Jy ! Component: 150 - total flux cleaned = 2.31752e-05 Jy ! Component: 200 - total flux cleaned = 2.93638e-06 Jy ! Total flux subtracted in 200 components = 2.93638e-06 Jy ! Clean residual min=-0.002957 max=0.002308 Jy/beam ! Clean residual mean=0.000015 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.216554 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.216554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=10.25 mas, bpa=-0.4935 degrees ! Estimated noise=1.58795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324058 Jy ! Component: 100 - total flux cleaned = -0.000327048 Jy ! Component: 150 - total flux cleaned = -0.000326694 Jy ! Component: 200 - total flux cleaned = -0.000357593 Jy ! Total flux subtracted in 200 components = -0.000357593 Jy ! Clean residual min=-0.002602 max=0.002986 Jy/beam ! Clean residual mean=0.000008 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.216196 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.216196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141046Jy sigma=0.456859 ! Fit after self-cal, rms=0.141027Jy sigma=0.456749 wmodel J0702-2841_S_map.mod ! Writing 118 model components to file: J0702-2841_S_map.mod wobs J0702-2841_S_uvs.fits ! Writing UV FITS file: J0702-2841_S_uvs.fits wwins J0702-2841_S_map.win ! wwins: Wrote 3 windows to J0702-2841_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 = 0.000482121 Jy ! Component: 100 - total flux cleaned = 0.000529222 Jy ! Component: 150 - total flux cleaned = 0.000444723 Jy ! Component: 200 - total flux cleaned = 0.000361717 Jy ! Component: 250 - total flux cleaned = 0.000479351 Jy ! Component: 300 - total flux cleaned = 0.000478269 Jy ! Component: 350 - total flux cleaned = 0.000737388 Jy ! Component: 400 - total flux cleaned = 0.000989289 Jy ! Component: 450 - total flux cleaned = 0.00119986 Jy ! Component: 500 - total flux cleaned = 0.00143968 Jy ! Component: 550 - total flux cleaned = 0.00167378 Jy ! Component: 600 - total flux cleaned = 0.00187114 Jy ! Component: 650 - total flux cleaned = 0.00203181 Jy ! Component: 700 - total flux cleaned = 0.00212682 Jy ! Component: 750 - total flux cleaned = 0.00243728 Jy ! Component: 800 - total flux cleaned = 0.00249758 Jy ! Component: 850 - total flux cleaned = 0.00270716 Jy ! Component: 900 - total flux cleaned = 0.00279524 Jy ! Component: 950 - total flux cleaned = 0.00285315 Jy ! Component: 1000 - total flux cleaned = 0.00282435 Jy ! Component: 1050 - total flux cleaned = 0.00288151 Jy ! Component: 1100 - total flux cleaned = 0.00293746 Jy ! Component: 1150 - total flux cleaned = 0.00299264 Jy ! Component: 1200 - total flux cleaned = 0.00307437 Jy ! Component: 1250 - total flux cleaned = 0.00326148 Jy ! Component: 1300 - total flux cleaned = 0.00334062 Jy ! Component: 1350 - total flux cleaned = 0.00354828 Jy ! Component: 1400 - total flux cleaned = 0.0036257 Jy ! Component: 1450 - total flux cleaned = 0.00382825 Jy ! Component: 1500 - total flux cleaned = 0.00390323 Jy ! Component: 1550 - total flux cleaned = 0.00407687 Jy ! Component: 1600 - total flux cleaned = 0.00410118 Jy ! Component: 1650 - total flux cleaned = 0.00427069 Jy ! Component: 1700 - total flux cleaned = 0.00436656 Jy ! Component: 1750 - total flux cleaned = 0.00448499 Jy ! Component: 1800 - total flux cleaned = 0.00453223 Jy ! Component: 1850 - total flux cleaned = 0.00464846 Jy ! Component: 1900 - total flux cleaned = 0.00474018 Jy ! Component: 1950 - total flux cleaned = 0.00483141 Jy ! Component: 2000 - total flux cleaned = 0.00485408 Jy ! Component: 2050 - total flux cleaned = 0.00494355 Jy ! Component: 2100 - total flux cleaned = 0.00507604 Jy ! Component: 2150 - total flux cleaned = 0.00514164 Jy ! Component: 2200 - total flux cleaned = 0.00527167 Jy ! Component: 2250 - total flux cleaned = 0.00525027 Jy ! Component: 2300 - total flux cleaned = 0.00529316 Jy ! Component: 2350 - total flux cleaned = 0.0053778 Jy ! Component: 2400 - total flux cleaned = 0.00537801 Jy ! Component: 2450 - total flux cleaned = 0.00550288 Jy ! Component: 2500 - total flux cleaned = 0.00556471 Jy ! Component: 2550 - total flux cleaned = 0.00566715 Jy ! Component: 2600 - total flux cleaned = 0.00568754 Jy ! Component: 2650 - total flux cleaned = 0.00574819 Jy ! Component: 2700 - total flux cleaned = 0.00580799 Jy ! Component: 2750 - total flux cleaned = 0.00588705 Jy ! Component: 2800 - total flux cleaned = 0.00592625 Jy ! Component: 2850 - total flux cleaned = 0.00596542 Jy ! Component: 2900 - total flux cleaned = 0.00602353 Jy ! Component: 2950 - total flux cleaned = 0.00608116 Jy ! Component: 3000 - total flux cleaned = 0.00608107 Jy ! Component: 3050 - total flux cleaned = 0.00611911 Jy ! Component: 3100 - total flux cleaned = 0.00619438 Jy ! Component: 3150 - total flux cleaned = 0.00623164 Jy ! Component: 3200 - total flux cleaned = 0.00623162 Jy ! Component: 3250 - total flux cleaned = 0.00630585 Jy ! Component: 3300 - total flux cleaned = 0.0064161 Jy ! Component: 3350 - total flux cleaned = 0.00648895 Jy ! Component: 3400 - total flux cleaned = 0.00659747 Jy ! Component: 3450 - total flux cleaned = 0.00668729 Jy ! Component: 3500 - total flux cleaned = 0.00670509 Jy ! Component: 3550 - total flux cleaned = 0.00679405 Jy ! Component: 3600 - total flux cleaned = 0.00686466 Jy ! Component: 3650 - total flux cleaned = 0.00697001 Jy ! Component: 3700 - total flux cleaned = 0.00712687 Jy ! Component: 3750 - total flux cleaned = 0.00712701 Jy ! Component: 3800 - total flux cleaned = 0.00724785 Jy ! Component: 3850 - total flux cleaned = 0.00741947 Jy ! Component: 3900 - total flux cleaned = 0.00747049 Jy ! Component: 3950 - total flux cleaned = 0.00755511 Jy ! Component: 4000 - total flux cleaned = 0.00765631 Jy ! Component: 4050 - total flux cleaned = 0.00772319 Jy ! Total flux subtracted in 4096 components = 0.00780651 Jy ! Clean residual min=-0.001106 max=0.001072 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.224003 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 431 components and 0.224003 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0702-2841_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 10.25 at -0.4935 degrees (North through East) ! Clean map min=-0.0018402 max=0.1459 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0702-2841_S_map.fits wmodel /image_prod/ug002_uva//J0702-2841_S_map.mod ! Writing 431 model components to file: /image_prod/ug002_uva//J0702-2841_S_map.mod wobs /image_prod/ug002_uva//J0702-2841_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0702-2841_S_uvs.fits wwins /image_prod/ug002_uva//J0702-2841_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0702-2841_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654469 0.654469 1.30894 2.61788 5.23575 10.4715 20.943 41.886 83.772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.387 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0702-2841_S_dfm.log closed on Wed Mar 4 21:38:11 2020