! Started logfile: /image_prod/ug002_uva//J0856-1105_S_l_dfm.log on Wed Mar 4 22:43:00 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0856-1105_S_l_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0856-1105_S_l_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.810764 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 1401 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 J0856-1105_S_l] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061587Jy sigma=8.013110 ! Fit after self-cal, rms=0.713103Jy sigma=5.249546 ! 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=2.627 mas, bmaj=7.03 mas, bpa=-2.636 degrees ! Estimated noise=3.29301 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 = 0.23116 Jy ! Component: 100 - total flux cleaned = 0.283974 Jy ! Total flux subtracted in 100 components = 0.283974 Jy ! Clean residual min=-0.017854 max=0.035208 Jy/beam ! Clean residual mean=0.000026 rms=0.005673 Jy/beam ! Combined flux in latest and established models = 0.283974 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.283974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102700Jy sigma=0.752530 ! Fit after self-cal, rms=0.102687Jy sigma=0.752461 ! Inverting map ! Added new window around map position (-2.5, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322606 Jy ! Component: 100 - total flux cleaned = 0.0511683 Jy ! Total flux subtracted in 100 components = 0.0511683 Jy ! Clean residual min=-0.016107 max=0.026007 Jy/beam ! Clean residual mean=0.000018 rms=0.004375 Jy/beam ! Combined flux in latest and established models = 0.335142 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.335142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092516Jy sigma=0.656197 ! Fit after self-cal, rms=0.091832Jy sigma=0.650317 ! 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=3.088 mas, bmaj=7.564 mas, bpa=-0.3813 degrees ! Estimated noise=2.64034 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 = 0.0172411 Jy ! Component: 100 - total flux cleaned = 0.0210498 Jy ! Component: 150 - total flux cleaned = 0.023789 Jy ! Component: 200 - total flux cleaned = 0.0256742 Jy ! Total flux subtracted in 200 components = 0.0256742 Jy ! Clean residual min=-0.012838 max=0.020111 Jy/beam ! Clean residual mean=0.000009 rms=0.003969 Jy/beam ! Combined flux in latest and established models = 0.360816 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.360816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088871Jy sigma=0.618305 ! Fit after self-cal, rms=0.088496Jy sigma=0.614903 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.564 at -0.3813 degrees (North through East) ! Clean map min=-0.013342 max=0.27641 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.90 KP 1.01 ! LA 1.00 MK 1.04 OV 0.94 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.63 FD 0.92 HN 1.11 KP 0.99 ! LA 0.99 MK 1.02 OV 0.89 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.92 HN 1.05 KP 0.98 ! LA 1.00 MK 1.03 OV 0.91 PT 0.98 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.088496Jy sigma=0.614903 ! Fit after self-cal, rms=0.088295Jy sigma=0.478892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.751 mas, bpa=-0.3469 degrees ! Estimated noise=2.72541 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 = -0.00401631 Jy ! Component: 100 - total flux cleaned = -0.00499205 Jy ! Component: 150 - total flux cleaned = -0.00582074 Jy ! Component: 200 - total flux cleaned = -0.00655676 Jy ! Total flux subtracted in 200 components = -0.00655676 Jy ! Clean residual min=-0.008240 max=0.008040 Jy/beam ! Clean residual mean=0.000013 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.354259 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.354259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086870Jy sigma=0.469839 ! Fit after self-cal, rms=0.086947Jy sigma=0.468897 ! 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=0.086947Jy sigma=0.468897 ! Fit after self-cal, rms=0.087979Jy sigma=0.454665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.739 mas, bpa=-0.5445 degrees ! Estimated noise=2.71448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276133 Jy ! Component: 100 - total flux cleaned = -0.00360714 Jy ! Component: 150 - total flux cleaned = -0.00374499 Jy ! Component: 200 - total flux cleaned = -0.00387278 Jy ! Total flux subtracted in 200 components = -0.00387278 Jy ! Clean residual min=-0.007141 max=0.006808 Jy/beam ! Clean residual mean=0.000011 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.350387 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.350387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087224Jy sigma=0.449645 ! Fit after self-cal, rms=0.087139Jy sigma=0.449143 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 = -0.00110041 Jy ! Component: 100 - total flux cleaned = -0.00133101 Jy ! Component: 150 - total flux cleaned = -0.00153667 Jy ! Component: 200 - total flux cleaned = -0.00162811 Jy ! Total flux subtracted in 200 components = -0.00162811 Jy ! Clean residual min=-0.006779 max=0.006433 Jy/beam ! Clean residual mean=0.000011 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.348758 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.348758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086811Jy sigma=0.446979 ! Fit after self-cal, rms=0.086765Jy sigma=0.446843 ! 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=0.086765Jy sigma=0.446843 ! Fit after self-cal, rms=0.088906Jy sigma=0.445585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.748 mas, bpa=-0.6693 degrees ! Estimated noise=2.71164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249855 Jy ! Component: 100 - total flux cleaned = -0.00308191 Jy ! Component: 150 - total flux cleaned = -0.00337587 Jy ! Component: 200 - total flux cleaned = -0.00346175 Jy ! Total flux subtracted in 200 components = -0.00346175 Jy ! Clean residual min=-0.006263 max=0.006173 Jy/beam ! Clean residual mean=0.000010 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.345297 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.345297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088535Jy sigma=0.443171 ! Fit after self-cal, rms=0.088484Jy sigma=0.442904 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 = -0.000832257 Jy ! Component: 100 - total flux cleaned = -0.000911178 Jy ! Component: 150 - total flux cleaned = -0.000913175 Jy ! Component: 200 - total flux cleaned = -0.000983166 Jy ! Total flux subtracted in 200 components = -0.000983166 Jy ! Clean residual min=-0.006113 max=0.006036 Jy/beam ! Clean residual mean=0.000010 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.344314 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.344314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088316Jy sigma=0.441892 ! Fit after self-cal, rms=0.088288Jy sigma=0.441819 ! 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=0.088288Jy sigma=0.441819 ! Fit after self-cal, rms=0.090079Jy sigma=0.441107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.805 mas, bmaj=15.42 mas, bpa=9.459 degrees ! Estimated noise=3.36315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127948 Jy ! Component: 100 - total flux cleaned = -0.00161203 Jy ! Component: 150 - total flux cleaned = -0.0018257 Jy ! Component: 200 - total flux cleaned = -0.00200795 Jy ! Total flux subtracted in 200 components = -0.00200795 Jy ! Clean residual min=-0.006405 max=0.006843 Jy/beam ! Clean residual mean=0.000020 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.342306 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.342306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089948Jy sigma=0.440106 ! Fit after self-cal, rms=0.089944Jy sigma=0.439888 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 = -0.000379321 Jy ! Component: 100 - total flux cleaned = -0.000530776 Jy ! Component: 150 - total flux cleaned = -0.000620672 Jy ! Component: 200 - total flux cleaned = -0.000580746 Jy ! Total flux subtracted in 200 components = -0.000580746 Jy ! Clean residual min=-0.006183 max=0.006739 Jy/beam ! Clean residual mean=0.000020 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.341725 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.341725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089917Jy sigma=0.439734 ! Fit after self-cal, rms=0.089918Jy sigma=0.439641 ! 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=3.059 mas, bmaj=7.757 mas, bpa=-0.7423 degrees ! Estimated noise=2.70894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 7.757 at -0.7423 degrees (North through East) ! Clean map min=-0.0053356 max=0.29268 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=2.597 mas, bmaj=7.2 mas, bpa=-2.636 degrees ! Estimated noise=3.33539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233807 Jy ! Component: 100 - total flux cleaned = 0.287669 Jy ! Component: 150 - total flux cleaned = 0.309033 Jy ! Component: 200 - total flux cleaned = 0.320793 Jy ! Total flux subtracted in 200 components = 0.320793 Jy ! Clean residual min=-0.006911 max=0.006920 Jy/beam ! Clean residual mean=0.000012 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.320793 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.320793 Jy ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.757 mas, bpa=-0.7423 degrees ! Estimated noise=2.70894 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, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986944 Jy ! Component: 100 - total flux cleaned = 0.0155682 Jy ! Component: 150 - total flux cleaned = 0.018796 Jy ! Component: 200 - total flux cleaned = 0.0198866 Jy ! Total flux subtracted in 200 components = 0.0198866 Jy ! Clean residual min=-0.005900 max=0.005577 Jy/beam ! Clean residual mean=0.000011 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.34068 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.34068 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=7.805 mas, bmaj=15.42 mas, bpa=9.459 degrees ! Estimated noise=3.36315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695256 Jy ! Component: 100 - total flux cleaned = 0.00106871 Jy ! Component: 150 - total flux cleaned = 0.00134172 Jy ! Component: 200 - total flux cleaned = 0.0014527 Jy ! Total flux subtracted in 200 components = 0.0014527 Jy ! Clean residual min=-0.005289 max=0.006211 Jy/beam ! Clean residual mean=0.000020 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.342133 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 = 5.17058e-05 Jy ! Component: 100 - total flux cleaned = 5.3061e-05 Jy ! Component: 150 - total flux cleaned = 9.84485e-05 Jy ! Component: 200 - total flux cleaned = 9.73323e-05 Jy ! Total flux subtracted in 200 components = 9.73323e-05 Jy ! Clean residual min=-0.005253 max=0.006221 Jy/beam ! Clean residual mean=0.000019 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.34223 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.34223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.757 mas, bpa=-0.7423 degrees ! Estimated noise=2.70894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628378 Jy ! Component: 100 - total flux cleaned = -0.000473603 Jy ! Component: 150 - total flux cleaned = -0.000334993 Jy ! Component: 200 - total flux cleaned = -0.000207933 Jy ! Total flux subtracted in 200 components = -0.000207933 Jy ! Clean residual min=-0.005802 max=0.005678 Jy/beam ! Clean residual mean=0.000009 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.342022 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.342022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089319Jy sigma=0.436531 ! Fit after self-cal, rms=0.089233Jy sigma=0.436138 wmodel J0856-1105_S_l_map.mod ! Writing 92 model components to file: J0856-1105_S_l_map.mod wobs J0856-1105_S_l_uvs.fits ! Writing UV FITS file: J0856-1105_S_l_uvs.fits wwins J0856-1105_S_l_map.win ! wwins: Wrote 3 windows to J0856-1105_S_l_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 = -0.000520511 Jy ! Component: 100 - total flux cleaned = -0.000699269 Jy ! Component: 150 - total flux cleaned = -0.000779237 Jy ! Component: 200 - total flux cleaned = -0.00108538 Jy ! Component: 250 - total flux cleaned = -0.00122646 Jy ! Component: 300 - total flux cleaned = -0.00115652 Jy ! Component: 350 - total flux cleaned = -0.00108894 Jy ! Component: 400 - total flux cleaned = -0.000961287 Jy ! Component: 450 - total flux cleaned = -0.000901641 Jy ! Component: 500 - total flux cleaned = -0.000960769 Jy ! Component: 550 - total flux cleaned = -0.000790182 Jy ! Component: 600 - total flux cleaned = -0.00073429 Jy ! Component: 650 - total flux cleaned = -0.000466013 Jy ! Component: 700 - total flux cleaned = -0.000467421 Jy ! Component: 750 - total flux cleaned = -0.000416323 Jy ! Component: 800 - total flux cleaned = -0.000366548 Jy ! Component: 850 - total flux cleaned = -0.000464939 Jy ! Component: 900 - total flux cleaned = -0.0006087 Jy ! Component: 950 - total flux cleaned = -0.000655209 Jy ! Component: 1000 - total flux cleaned = -0.000654109 Jy ! Component: 1050 - total flux cleaned = -0.000474989 Jy ! Component: 1100 - total flux cleaned = -0.000520036 Jy ! Component: 1150 - total flux cleaned = -0.000390391 Jy ! Component: 1200 - total flux cleaned = -0.000263519 Jy ! Component: 1250 - total flux cleaned = -0.000263191 Jy ! Component: 1300 - total flux cleaned = -9.80818e-05 Jy ! Component: 1350 - total flux cleaned = 2.28162e-05 Jy ! Component: 1400 - total flux cleaned = 0.000102469 Jy ! Component: 1450 - total flux cleaned = 0.000141695 Jy ! Component: 1500 - total flux cleaned = 0.000296288 Jy ! Component: 1550 - total flux cleaned = 0.000296837 Jy ! Component: 1600 - total flux cleaned = 0.000483456 Jy ! Component: 1650 - total flux cleaned = 0.000483205 Jy ! Component: 1700 - total flux cleaned = 0.000519822 Jy ! Component: 1750 - total flux cleaned = 0.000555938 Jy ! Component: 1800 - total flux cleaned = 0.00073196 Jy ! Component: 1850 - total flux cleaned = 0.000766645 Jy ! Component: 1900 - total flux cleaned = 0.000835238 Jy ! Component: 1950 - total flux cleaned = 0.000868684 Jy ! Component: 2000 - total flux cleaned = 0.000901618 Jy ! Component: 2050 - total flux cleaned = 0.000802437 Jy ! Component: 2100 - total flux cleaned = 0.000866972 Jy ! Component: 2150 - total flux cleaned = 0.00080248 Jy ! Component: 2200 - total flux cleaned = 0.000834235 Jy ! Component: 2250 - total flux cleaned = 0.000739508 Jy ! Component: 2300 - total flux cleaned = 0.000769992 Jy ! Component: 2350 - total flux cleaned = 0.00067788 Jy ! Component: 2400 - total flux cleaned = 0.000617037 Jy ! Component: 2450 - total flux cleaned = 0.000587387 Jy ! Component: 2500 - total flux cleaned = 0.000676686 Jy ! Component: 2550 - total flux cleaned = 0.000617595 Jy ! Component: 2600 - total flux cleaned = 0.000529572 Jy ! Component: 2650 - total flux cleaned = 0.000529623 Jy ! Component: 2700 - total flux cleaned = 0.000444035 Jy ! Component: 2750 - total flux cleaned = 0.000415765 Jy ! Component: 2800 - total flux cleaned = 0.000415958 Jy ! Component: 2850 - total flux cleaned = 0.000388268 Jy ! Component: 2900 - total flux cleaned = 0.000305809 Jy ! Component: 2950 - total flux cleaned = 0.000251386 Jy ! Component: 3000 - total flux cleaned = 0.000251098 Jy ! Component: 3050 - total flux cleaned = 0.000143427 Jy ! Component: 3100 - total flux cleaned = 1.0294e-05 Jy ! Component: 3150 - total flux cleaned = -4.19987e-05 Jy ! Component: 3200 - total flux cleaned = -1.60071e-05 Jy ! Component: 3250 - total flux cleaned = -6.79226e-05 Jy ! Component: 3300 - total flux cleaned = -0.000144962 Jy ! Component: 3350 - total flux cleaned = -0.000170483 Jy ! Component: 3400 - total flux cleaned = -0.000271569 Jy ! Component: 3450 - total flux cleaned = -0.000346674 Jy ! Component: 3500 - total flux cleaned = -0.00037146 Jy ! Component: 3550 - total flux cleaned = -0.000322142 Jy ! Component: 3600 - total flux cleaned = -0.000444808 Jy ! Component: 3650 - total flux cleaned = -0.000469078 Jy ! Component: 3700 - total flux cleaned = -0.000541594 Jy ! Component: 3750 - total flux cleaned = -0.00056552 Jy ! Component: 3800 - total flux cleaned = -0.000685207 Jy ! Component: 3850 - total flux cleaned = -0.00063759 Jy ! Component: 3900 - total flux cleaned = -0.000731935 Jy ! Component: 3950 - total flux cleaned = -0.000825547 Jy ! Component: 4000 - total flux cleaned = -0.000848765 Jy ! Component: 4050 - total flux cleaned = -0.00096456 Jy ! Total flux subtracted in 4096 components = -0.00101043 Jy ! Clean residual min=-0.001209 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.341012 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 345 components and 0.341012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0856-1105_S_l_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 7.757 at -0.7423 degrees (North through East) ! Clean map min=-0.0030562 max=0.29574 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0856-1105_S_l_map.fits wmodel /image_prod/ug002_uva//J0856-1105_S_l_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0856-1105_S_l_map.mod wobs /image_prod/ug002_uva//J0856-1105_S_l_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0856-1105_S_l_uvs.fits wwins /image_prod/ug002_uva//J0856-1105_S_l_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0856-1105_S_l_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.295742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407049 0.407049 0.814098 1.6282 3.25639 6.51278 13.0256 26.0511 52.1022 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 737.012 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0856-1105_S_l_dfm.log closed on Wed Mar 4 22:43:04 2020