! Started logfile: /image_prod/ug002_uva//J0749+1057_S_dfm.log on Wed Mar 4 22:00:21 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//J0749+1057_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0749+1057_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99037 visibilities/baseline/integration-bin. ! Found source: J0749+1057 ! ! 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 8022 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 J0749+1057_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=1.010622Jy sigma=8.724782 ! Fit after self-cal, rms=0.905016Jy sigma=7.783779 ! 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=2.954 mas, bmaj=7.01 mas, bpa=-3.08 degrees ! Estimated noise=1.50512 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 = 0.0748741 Jy ! Component: 100 - total flux cleaned = 0.0932932 Jy ! Total flux subtracted in 100 components = 0.0932932 Jy ! Clean residual min=-0.007811 max=0.010961 Jy/beam ! Clean residual mean=-0.000011 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.0932932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0932932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069367Jy sigma=0.548305 ! Fit after self-cal, rms=0.069183Jy sigma=0.547545 ! Inverting map ! Added new window around map position (-5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112549 Jy ! Component: 100 - total flux cleaned = 0.0187876 Jy ! Total flux subtracted in 100 components = 0.0187876 Jy ! Clean residual min=-0.007192 max=0.005814 Jy/beam ! Clean residual mean=-0.000003 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.112081 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.112081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067122Jy sigma=0.523504 ! Fit after self-cal, rms=0.067009Jy sigma=0.522709 ! 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=3.513 mas, bmaj=7.864 mas, bpa=-2.926 degrees ! Estimated noise=0.943912 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 = 0.0072292 Jy ! Component: 100 - total flux cleaned = 0.0112666 Jy ! Component: 150 - total flux cleaned = 0.0125254 Jy ! Component: 200 - total flux cleaned = 0.0136228 Jy ! Total flux subtracted in 200 components = 0.0136228 Jy ! Clean residual min=-0.006376 max=0.004219 Jy/beam ! Clean residual mean=-0.000003 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.125703 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 72 components and 0.125703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066228Jy sigma=0.513639 ! Fit after self-cal, rms=0.066173Jy sigma=0.513236 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 7.864 at -2.926 degrees (North through East) ! Clean map min=-0.006241 max=0.095288 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.02 KP 1.06 ! LA 1.14 MK 1.08 NL 1.03 OV 0.62 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.04 KP 1.01 ! LA 1.08 MK 0.99 NL 0.95 OV 0.94 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.06 KP 1.05 ! LA 1.08 MK 1.03 NL 0.94 OV 0.65 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.066173Jy sigma=0.513236 ! Fit after self-cal, rms=0.062395Jy sigma=0.480254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=7.945 mas, bpa=-2.49 degrees ! Estimated noise=0.929125 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 = -0.000186386 Jy ! Component: 100 - total flux cleaned = -0.000238964 Jy ! Component: 150 - total flux cleaned = -0.000240655 Jy ! Component: 200 - total flux cleaned = -0.00018149 Jy ! Total flux subtracted in 200 components = -0.00018149 Jy ! Clean residual min=-0.003183 max=0.002817 Jy/beam ! Clean residual mean=-0.000011 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.125522 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.125522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062318Jy sigma=0.479616 ! Fit after self-cal, rms=0.062547Jy sigma=0.478642 ! 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=0.062547Jy sigma=0.478642 ! Fit after self-cal, rms=0.066291Jy sigma=0.472115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.913 mas, bpa=-2.748 degrees ! Estimated noise=0.930136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035374 Jy ! Component: 100 - total flux cleaned = -0.000355374 Jy ! Component: 150 - total flux cleaned = -0.000356116 Jy ! Component: 200 - total flux cleaned = -0.000338853 Jy ! Total flux subtracted in 200 components = -0.000338853 Jy ! Clean residual min=-0.002274 max=0.002500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.125183 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.125183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066259Jy sigma=0.471878 ! Fit after self-cal, rms=0.066308Jy sigma=0.471767 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 (-16.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245246 Jy ! Component: 100 - total flux cleaned = 0.00395534 Jy ! Component: 150 - total flux cleaned = 0.00500517 Jy ! Component: 200 - total flux cleaned = 0.00556892 Jy ! Total flux subtracted in 200 components = 0.00556892 Jy ! Clean residual min=-0.002035 max=0.002015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.130752 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.130752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066206Jy sigma=0.470602 ! Fit after self-cal, rms=0.066193Jy sigma=0.470511 ! Inverting map ! Added new window around map position (-10, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193541 Jy ! Component: 100 - total flux cleaned = 0.0023748 Jy ! Component: 150 - total flux cleaned = 0.00251276 Jy ! Component: 200 - total flux cleaned = 0.00269061 Jy ! Total flux subtracted in 200 components = 0.00269061 Jy ! Clean residual min=-0.001948 max=0.001924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.133443 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.133443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066117Jy sigma=0.469939 ! Fit after self-cal, rms=0.066097Jy sigma=0.469800 ! 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=0.066097Jy sigma=0.469800 ! Fit after self-cal, rms=0.066209Jy sigma=0.469659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=7.914 mas, bpa=-2.713 degrees ! Estimated noise=0.930318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858518 Jy ! Component: 100 - total flux cleaned = 0.00126689 Jy ! Component: 150 - total flux cleaned = 0.001324 Jy ! Component: 200 - total flux cleaned = 0.00132366 Jy ! Total flux subtracted in 200 components = 0.00132366 Jy ! Clean residual min=-0.001777 max=0.001715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.134766 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.134766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066168Jy sigma=0.469396 ! Fit after self-cal, rms=0.066158Jy sigma=0.469328 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 = 0.000406679 Jy ! Component: 100 - total flux cleaned = 0.000635984 Jy ! Component: 150 - total flux cleaned = 0.00061578 Jy ! Component: 200 - total flux cleaned = 0.000575763 Jy ! Total flux subtracted in 200 components = 0.000575763 Jy ! Clean residual min=-0.001765 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.135342 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 163 components and 0.135342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066136Jy sigma=0.469199 ! Fit after self-cal, rms=0.066133Jy sigma=0.469173 ! 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=0.066133Jy sigma=0.469173 ! Fit after self-cal, rms=0.066229Jy sigma=0.469139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.614 mas, bmaj=11.94 mas, bpa=-6.291 degrees ! Estimated noise=1.08795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396705 Jy ! Component: 100 - total flux cleaned = 0.000630591 Jy ! Component: 150 - total flux cleaned = 0.000749259 Jy ! Component: 200 - total flux cleaned = 0.000835985 Jy ! Total flux subtracted in 200 components = 0.000835985 Jy ! Clean residual min=-0.002332 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.136178 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 179 components and 0.136178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066217Jy sigma=0.469081 ! Fit after self-cal, rms=0.066215Jy sigma=0.469051 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 = 0.000144807 Jy ! Component: 100 - total flux cleaned = 0.000261622 Jy ! Component: 150 - total flux cleaned = 0.000301098 Jy ! Component: 200 - total flux cleaned = 0.000348522 Jy ! Total flux subtracted in 200 components = 0.000348522 Jy ! Clean residual min=-0.002344 max=0.001856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.136527 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 196 components and 0.136527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066207Jy sigma=0.469036 ! Fit after self-cal, rms=0.066206Jy sigma=0.469024 ! 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=3.541 mas, bmaj=7.912 mas, bpa=-2.669 degrees ! Estimated noise=0.931361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.912 at -2.669 degrees (North through East) ! Clean map min=-0.0016928 max=0.093073 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=2.984 mas, bmaj=7.048 mas, bpa=-2.845 degrees ! Estimated noise=1.47798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732181 Jy ! Component: 100 - total flux cleaned = 0.0927393 Jy ! Component: 150 - total flux cleaned = 0.103745 Jy ! Component: 200 - total flux cleaned = 0.110936 Jy ! Total flux subtracted in 200 components = 0.110936 Jy ! Clean residual min=-0.003421 max=0.003938 Jy/beam ! Clean residual mean=-0.000006 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.110936 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.110936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.912 mas, bpa=-2.669 degrees ! Estimated noise=0.931361 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 = 0.00663877 Jy ! Component: 100 - total flux cleaned = 0.0110184 Jy ! Component: 150 - total flux cleaned = 0.0142204 Jy ! Component: 200 - total flux cleaned = 0.0166404 Jy ! Total flux subtracted in 200 components = 0.0166404 Jy ! Clean residual min=-0.002230 max=0.002010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.127576 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 87 components and 0.127576 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=7.614 mas, bmaj=11.94 mas, bpa=-6.291 degrees ! Estimated noise=1.08795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028645 Jy ! Component: 100 - total flux cleaned = 0.00477272 Jy ! Component: 150 - total flux cleaned = 0.00618582 Jy ! Component: 200 - total flux cleaned = 0.00726217 Jy ! Total flux subtracted in 200 components = 0.00726217 Jy ! Clean residual min=-0.002111 max=0.002042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.134838 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 = 0.000829231 Jy ! Component: 100 - total flux cleaned = 0.00132897 Jy ! Component: 150 - total flux cleaned = 0.00164857 Jy ! Component: 200 - total flux cleaned = 0.00184652 Jy ! Total flux subtracted in 200 components = 0.00184652 Jy ! Clean residual min=-0.002189 max=0.001865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.136685 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 171 components and 0.136685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.912 mas, bpa=-2.669 degrees ! Estimated noise=0.931361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.48255e-05 Jy ! Component: 100 - total flux cleaned = 3.05038e-05 Jy ! Component: 150 - total flux cleaned = 5.40918e-05 Jy ! Component: 200 - total flux cleaned = 7.58172e-05 Jy ! Total flux subtracted in 200 components = 7.58172e-05 Jy ! Clean residual min=-0.001845 max=0.001665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.136761 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 196 components and 0.136761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066204Jy sigma=0.469152 ! Fit after self-cal, rms=0.066194Jy sigma=0.469056 wmodel J0749+1057_S_map.mod ! Writing 196 model components to file: J0749+1057_S_map.mod wobs J0749+1057_S_uvs.fits ! Writing UV FITS file: J0749+1057_S_uvs.fits wwins J0749+1057_S_map.win ! wwins: Wrote 4 windows to J0749+1057_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 = -0.000428458 Jy ! Component: 100 - total flux cleaned = -0.000876596 Jy ! Component: 150 - total flux cleaned = -0.00113291 Jy ! Component: 200 - total flux cleaned = -0.00135274 Jy ! Component: 250 - total flux cleaned = -0.00145898 Jy ! Component: 300 - total flux cleaned = -0.00156287 Jy ! Component: 350 - total flux cleaned = -0.00171376 Jy ! Component: 400 - total flux cleaned = -0.00176257 Jy ! Component: 450 - total flux cleaned = -0.00183488 Jy ! Component: 500 - total flux cleaned = -0.0019052 Jy ! Component: 550 - total flux cleaned = -0.00197409 Jy ! Component: 600 - total flux cleaned = -0.00197452 Jy ! Component: 650 - total flux cleaned = -0.00208506 Jy ! Component: 700 - total flux cleaned = -0.00217166 Jy ! Component: 750 - total flux cleaned = -0.0021929 Jy ! Component: 800 - total flux cleaned = -0.0022559 Jy ! Component: 850 - total flux cleaned = -0.00235836 Jy ! Component: 900 - total flux cleaned = -0.00235824 Jy ! Component: 950 - total flux cleaned = -0.00241811 Jy ! Component: 1000 - total flux cleaned = -0.00245734 Jy ! Component: 1050 - total flux cleaned = -0.00247655 Jy ! Component: 1100 - total flux cleaned = -0.00251446 Jy ! Component: 1150 - total flux cleaned = -0.00255184 Jy ! Component: 1200 - total flux cleaned = -0.00257034 Jy ! Component: 1250 - total flux cleaned = -0.0026436 Jy ! Component: 1300 - total flux cleaned = -0.00267961 Jy ! Component: 1350 - total flux cleaned = -0.00267983 Jy ! Component: 1400 - total flux cleaned = -0.00266258 Jy ! Component: 1450 - total flux cleaned = -0.00273218 Jy ! Component: 1500 - total flux cleaned = -0.00278381 Jy ! Component: 1550 - total flux cleaned = -0.00283465 Jy ! Component: 1600 - total flux cleaned = -0.00285128 Jy ! Component: 1650 - total flux cleaned = -0.00298372 Jy ! Component: 1700 - total flux cleaned = -0.00301627 Jy ! Component: 1750 - total flux cleaned = -0.00306477 Jy ! Component: 1800 - total flux cleaned = -0.00319289 Jy ! Component: 1850 - total flux cleaned = -0.00317707 Jy ! Component: 1900 - total flux cleaned = -0.00328737 Jy ! Component: 1950 - total flux cleaned = -0.00339629 Jy ! Component: 2000 - total flux cleaned = -0.00344248 Jy ! Component: 2050 - total flux cleaned = -0.0036109 Jy ! Component: 2100 - total flux cleaned = -0.00368657 Jy ! Component: 2150 - total flux cleaned = -0.00385185 Jy ! Component: 2200 - total flux cleaned = -0.00394124 Jy ! Component: 2250 - total flux cleaned = -0.00407432 Jy ! Component: 2300 - total flux cleaned = -0.0041768 Jy ! Component: 2350 - total flux cleaned = -0.00426399 Jy ! Component: 2400 - total flux cleaned = -0.00439375 Jy ! Component: 2450 - total flux cleaned = -0.00450813 Jy ! Component: 2500 - total flux cleaned = -0.00457916 Jy ! Component: 2550 - total flux cleaned = -0.00470598 Jy ! Component: 2600 - total flux cleaned = -0.00484566 Jy ! Component: 2650 - total flux cleaned = -0.0049565 Jy ! Component: 2700 - total flux cleaned = -0.00502518 Jy ! Component: 2750 - total flux cleaned = -0.00516172 Jy ! Component: 2800 - total flux cleaned = -0.00516172 Jy ! Component: 2850 - total flux cleaned = -0.00529631 Jy ! Component: 2900 - total flux cleaned = -0.00541652 Jy ! Component: 2950 - total flux cleaned = -0.0055226 Jy ! Component: 3000 - total flux cleaned = -0.00564113 Jy ! Component: 3050 - total flux cleaned = -0.00579791 Jy ! Component: 3100 - total flux cleaned = -0.00583682 Jy ! Component: 3150 - total flux cleaned = -0.00596559 Jy ! Component: 3200 - total flux cleaned = -0.00610644 Jy ! Component: 3250 - total flux cleaned = -0.0062335 Jy ! Component: 3300 - total flux cleaned = -0.00634709 Jy ! Component: 3350 - total flux cleaned = -0.00642226 Jy ! Component: 3400 - total flux cleaned = -0.00650964 Jy ! Component: 3450 - total flux cleaned = -0.00670786 Jy ! Component: 3500 - total flux cleaned = -0.00676931 Jy ! Component: 3550 - total flux cleaned = -0.00684282 Jy ! Component: 3600 - total flux cleaned = -0.00695235 Jy ! Component: 3650 - total flux cleaned = -0.00701277 Jy ! Component: 3700 - total flux cleaned = -0.00713293 Jy ! Component: 3750 - total flux cleaned = -0.00724046 Jy ! Component: 3800 - total flux cleaned = -0.00727608 Jy ! Component: 3850 - total flux cleaned = -0.00728795 Jy ! Component: 3900 - total flux cleaned = -0.00742903 Jy ! Component: 3950 - total flux cleaned = -0.00749914 Jy ! Component: 4000 - total flux cleaned = -0.00761538 Jy ! Component: 4050 - total flux cleaned = -0.00769629 Jy ! Total flux subtracted in 4096 components = -0.00773079 Jy ! Clean residual min=-0.000678 max=0.000683 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.12903 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 523 components and 0.12903 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0749+1057_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.912 at -2.669 degrees (North through East) ! Clean map min=-0.0012772 max=0.092866 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0749+1057_S_map.fits wmodel /image_prod/ug002_uva//J0749+1057_S_map.mod ! Writing 523 model components to file: /image_prod/ug002_uva//J0749+1057_S_map.mod wobs /image_prod/ug002_uva//J0749+1057_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0749+1057_S_uvs.fits wwins /image_prod/ug002_uva//J0749+1057_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0749+1057_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0928664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.706552 0.706552 1.4131 2.82621 5.65242 11.3048 22.6097 45.2193 90.4387 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 424.597 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0749+1057_S_dfm.log closed on Wed Mar 4 22:00:25 2020