! Started logfile: /image_prod/ug002_uva//J0726+7911_S_c_dfm.log on Wed Mar 4 21:46:40 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0726+7911_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0726+7911_S_c_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.835648 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 40 lines of history. ! ! Reading 2166 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 J0726+7911_S_c] 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.254323Jy sigma=7.303426 ! Fit after self-cal, rms=0.289788Jy sigma=1.739287 ! 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=3.413 mas, bmaj=5.036 mas, bpa=-9.193 degrees ! Estimated noise=3.37494 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 = 0.564573 Jy ! Component: 100 - total flux cleaned = 0.694321 Jy ! Total flux subtracted in 100 components = 0.694321 Jy ! Clean residual min=-0.023474 max=0.046066 Jy/beam ! Clean residual mean=-0.000027 rms=0.005920 Jy/beam ! Combined flux in latest and established models = 0.694321 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.694321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125059Jy sigma=0.713767 ! Fit after self-cal, rms=0.125056Jy sigma=0.713740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457619 Jy ! Component: 100 - total flux cleaned = 0.0667864 Jy ! Total flux subtracted in 100 components = 0.0667864 Jy ! Clean residual min=-0.016613 max=0.021155 Jy/beam ! Clean residual mean=0.000081 rms=0.004406 Jy/beam ! Combined flux in latest and established models = 0.761107 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.761107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107076Jy sigma=0.616422 ! Fit after self-cal, rms=0.107070Jy sigma=0.616360 ! 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=3.94 mas, bmaj=5.969 mas, bpa=-9.154 degrees ! Estimated noise=2.63994 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 = 0.00979153 Jy ! Component: 100 - total flux cleaned = 0.0101129 Jy ! Component: 150 - total flux cleaned = 0.0103761 Jy ! Component: 200 - total flux cleaned = 0.0103878 Jy ! Total flux subtracted in 200 components = 0.0103878 Jy ! Clean residual min=-0.017946 max=0.023444 Jy/beam ! Clean residual mean=0.000096 rms=0.004760 Jy/beam ! Combined flux in latest and established models = 0.771495 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.771495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105414Jy sigma=0.607189 ! Fit after self-cal, rms=0.105409Jy sigma=0.607161 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.94 x 5.969 at -9.154 degrees (North through East) ! Clean map min=-0.017512 max=0.72561 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.01 KP 0.99 ! LA 1.05 MK 1.02 NL 0.95 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.00 KP 0.98 ! LA 1.04 MK 1.01 NL 1.11 OV 1.05 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.97 KP 0.98 ! LA 1.06 MK 1.00 NL 0.93 OV 1.14 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.105409Jy sigma=0.607161 ! Fit after self-cal, rms=0.095127Jy sigma=0.517065 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=5.964 mas, bpa=-9.19 degrees ! Estimated noise=2.63687 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 = -0.000549089 Jy ! Component: 100 - total flux cleaned = -0.000785019 Jy ! Component: 150 - total flux cleaned = -0.000996344 Jy ! Component: 200 - total flux cleaned = -0.00118694 Jy ! Total flux subtracted in 200 components = -0.00118694 Jy ! Clean residual min=-0.013566 max=0.013230 Jy/beam ! Clean residual mean=0.000008 rms=0.003336 Jy/beam ! Combined flux in latest and established models = 0.770308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.770308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094809Jy sigma=0.515863 ! Fit after self-cal, rms=0.094833Jy sigma=0.515788 ! 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=0.094833Jy sigma=0.515788 ! Fit after self-cal, rms=0.067092Jy sigma=0.374584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.937 mas, bmaj=5.986 mas, bpa=-8.777 degrees ! Estimated noise=2.63611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666515 Jy ! Component: 100 - total flux cleaned = 0.00061175 Jy ! Component: 150 - total flux cleaned = 0.000663165 Jy ! Component: 200 - total flux cleaned = 0.000666135 Jy ! Total flux subtracted in 200 components = 0.000666135 Jy ! Clean residual min=-0.004085 max=0.003588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.770974 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.770974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067010Jy sigma=0.374125 ! Fit after self-cal, rms=0.067042Jy sigma=0.374032 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 = -3.85539e-05 Jy ! Component: 100 - total flux cleaned = -3.49095e-05 Jy ! Component: 150 - total flux cleaned = -3.52753e-05 Jy ! Component: 200 - total flux cleaned = -3.3673e-05 Jy ! Total flux subtracted in 200 components = -3.3673e-05 Jy ! Clean residual min=-0.004089 max=0.003567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.77094 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.77094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067000Jy sigma=0.373812 ! Fit after self-cal, rms=0.067001Jy sigma=0.373799 ! 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=0.067001Jy sigma=0.373799 ! Fit after self-cal, rms=0.067005Jy sigma=0.373695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=5.979 mas, bpa=-8.854 degrees ! Estimated noise=2.63692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474186 Jy ! Component: 100 - total flux cleaned = 0.000475393 Jy ! Component: 150 - total flux cleaned = 0.000476625 Jy ! Component: 200 - total flux cleaned = 0.000511155 Jy ! Total flux subtracted in 200 components = 0.000511155 Jy ! Clean residual min=-0.004084 max=0.003426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.771452 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.771452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066961Jy sigma=0.373430 ! Fit after self-cal, rms=0.066963Jy sigma=0.373422 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 = -3.45032e-05 Jy ! Component: 100 - total flux cleaned = -3.46179e-05 Jy ! Component: 150 - total flux cleaned = -6.35854e-05 Jy ! Component: 200 - total flux cleaned = -3.75812e-05 Jy ! Total flux subtracted in 200 components = -3.75812e-05 Jy ! Clean residual min=-0.004089 max=0.003404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.771414 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.771414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066939Jy sigma=0.373288 ! Fit after self-cal, rms=0.066941Jy sigma=0.373281 ! 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=0.066941Jy sigma=0.373281 ! Fit after self-cal, rms=0.066941Jy sigma=0.373222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.319 mas, bmaj=10.42 mas, bpa=-25.41 degrees ! Estimated noise=3.23017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120888 Jy ! Component: 100 - total flux cleaned = 0.00134144 Jy ! Component: 150 - total flux cleaned = 0.00140178 Jy ! Component: 200 - total flux cleaned = 0.00145269 Jy ! Total flux subtracted in 200 components = 0.00145269 Jy ! Clean residual min=-0.004482 max=0.004038 Jy/beam ! Clean residual mean=-0.000000 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.772867 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.772867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066948Jy sigma=0.373272 ! Fit after self-cal, rms=0.066946Jy sigma=0.373251 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 = 4.21981e-05 Jy ! Component: 100 - total flux cleaned = 0.000109385 Jy ! Component: 150 - total flux cleaned = 0.000149489 Jy ! Component: 200 - total flux cleaned = 0.00018343 Jy ! Total flux subtracted in 200 components = 0.00018343 Jy ! Clean residual min=-0.004476 max=0.004020 Jy/beam ! Clean residual mean=0.000000 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.77305 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.77305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066955Jy sigma=0.373322 ! Fit after self-cal, rms=0.066955Jy sigma=0.373314 ! 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=3.939 mas, bmaj=5.973 mas, bpa=-8.911 degrees ! Estimated noise=2.63733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.939 x 5.973 at -8.911 degrees (North through East) ! Clean map min=-0.0039104 max=0.72498 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066955Jy sigma=0.373314 ! Fit after self-cal, rms=0.061518Jy sigma=0.338713 ! Inverting map and beam ! Estimated beam: bmin=3.939 mas, bmaj=5.969 mas, bpa=-8.942 degrees ! Estimated noise=2.63829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019922 Jy ! Component: 100 - total flux cleaned = 0.000316703 Jy ! Component: 150 - total flux cleaned = 0.000353187 Jy ! Component: 200 - total flux cleaned = 0.000354735 Jy ! Total flux subtracted in 200 components = 0.000354735 Jy ! Clean residual min=-0.003922 max=0.003425 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.773405 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.773405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061479Jy sigma=0.338480 ! Fit after self-cal, rms=0.061481Jy sigma=0.338472 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74645e-05 Jy ! Component: 100 - total flux cleaned = -7.56274e-05 Jy ! Component: 150 - total flux cleaned = -7.49961e-05 Jy ! Component: 200 - total flux cleaned = -0.000100636 Jy ! Total flux subtracted in 200 components = -0.000100636 Jy ! Clean residual min=-0.003918 max=0.003383 Jy/beam ! Clean residual mean=0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.773304 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.773304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061460Jy sigma=0.338340 ! Fit after self-cal, rms=0.061463Jy sigma=0.338336 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061463Jy sigma=0.338336 ! Fit after self-cal, rms=0.061478Jy sigma=0.338304 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=3.406 mas, bmaj=5.06 mas, bpa=-8.884 degrees ! Estimated noise=3.36734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.563254 Jy ! Component: 100 - total flux cleaned = 0.693045 Jy ! Component: 150 - total flux cleaned = 0.738082 Jy ! Component: 200 - total flux cleaned = 0.757534 Jy ! Total flux subtracted in 200 components = 0.757534 Jy ! Clean residual min=-0.006066 max=0.008523 Jy/beam ! Clean residual mean=-0.000025 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.757533 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.757533 Jy ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=5.966 mas, bpa=-8.978 degrees ! Estimated noise=2.63908 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 = 0.00993284 Jy ! Component: 100 - total flux cleaned = 0.0144383 Jy ! Component: 150 - total flux cleaned = 0.0159845 Jy ! Component: 200 - total flux cleaned = 0.0160547 Jy ! Total flux subtracted in 200 components = 0.0160547 Jy ! Clean residual min=-0.004263 max=0.003289 Jy/beam ! Clean residual mean=0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.773588 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.773588 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=8.317 mas, bmaj=10.41 mas, bpa=-25.54 degrees ! Estimated noise=3.23386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917594 Jy ! Component: 100 - total flux cleaned = 0.00101671 Jy ! Component: 150 - total flux cleaned = 0.00108695 Jy ! Component: 200 - total flux cleaned = 0.0011238 Jy ! Total flux subtracted in 200 components = 0.0011238 Jy ! Clean residual min=-0.004343 max=0.003791 Jy/beam ! Clean residual mean=0.000006 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.774712 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 = 1.5002e-05 Jy ! Component: 100 - total flux cleaned = 2.95973e-05 Jy ! Component: 150 - total flux cleaned = 4.3245e-05 Jy ! Component: 200 - total flux cleaned = 5.67647e-05 Jy ! Total flux subtracted in 200 components = 5.67647e-05 Jy ! Clean residual min=-0.004329 max=0.003790 Jy/beam ! Clean residual mean=0.000006 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.774769 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.774769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=5.966 mas, bpa=-8.978 degrees ! Estimated noise=2.63908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00071414 Jy ! Component: 100 - total flux cleaned = -0.000853105 Jy ! Component: 150 - total flux cleaned = -0.000967413 Jy ! Component: 200 - total flux cleaned = -0.00103468 Jy ! Total flux subtracted in 200 components = -0.00103468 Jy ! Clean residual min=-0.004045 max=0.003371 Jy/beam ! Clean residual mean=0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.773734 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.773734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061541Jy sigma=0.338838 ! Fit after self-cal, rms=0.061542Jy sigma=0.338781 wmodel J0726+7911_S_c_map.mod ! Writing 52 model components to file: J0726+7911_S_c_map.mod wobs J0726+7911_S_c_uvs.fits ! Writing UV FITS file: J0726+7911_S_c_uvs.fits wwins J0726+7911_S_c_map.win ! wwins: Wrote 1 windows to J0726+7911_S_c_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 = -0.00140195 Jy ! Component: 100 - total flux cleaned = -0.00183319 Jy ! Component: 150 - total flux cleaned = -0.00218038 Jy ! Component: 200 - total flux cleaned = -0.0025663 Jy ! Component: 250 - total flux cleaned = -0.00277753 Jy ! Component: 300 - total flux cleaned = -0.00277633 Jy ! Component: 350 - total flux cleaned = -0.00282527 Jy ! Component: 400 - total flux cleaned = -0.00292093 Jy ! Component: 450 - total flux cleaned = -0.00301377 Jy ! Component: 500 - total flux cleaned = -0.00301345 Jy ! Component: 550 - total flux cleaned = -0.00305791 Jy ! Component: 600 - total flux cleaned = -0.00305776 Jy ! Component: 650 - total flux cleaned = -0.00314257 Jy ! Component: 700 - total flux cleaned = -0.00305898 Jy ! Component: 750 - total flux cleaned = -0.00301836 Jy ! Component: 800 - total flux cleaned = -0.00301906 Jy ! Component: 850 - total flux cleaned = -0.00317476 Jy ! Component: 900 - total flux cleaned = -0.0031355 Jy ! Component: 950 - total flux cleaned = -0.00317324 Jy ! Component: 1000 - total flux cleaned = -0.00317281 Jy ! Component: 1050 - total flux cleaned = -0.00328229 Jy ! Component: 1100 - total flux cleaned = -0.00313976 Jy ! Component: 1150 - total flux cleaned = -0.00335154 Jy ! Component: 1200 - total flux cleaned = -0.0033866 Jy ! Component: 1250 - total flux cleaned = -0.00342064 Jy ! Component: 1300 - total flux cleaned = -0.00352179 Jy ! Component: 1350 - total flux cleaned = -0.00362065 Jy ! Component: 1400 - total flux cleaned = -0.00358728 Jy ! Component: 1450 - total flux cleaned = -0.00349085 Jy ! Component: 1500 - total flux cleaned = -0.00345927 Jy ! Component: 1550 - total flux cleaned = -0.00349014 Jy ! Component: 1600 - total flux cleaned = -0.00345888 Jy ! Component: 1650 - total flux cleaned = -0.00330718 Jy ! Component: 1700 - total flux cleaned = -0.00324759 Jy ! Component: 1750 - total flux cleaned = -0.00318859 Jy ! Component: 1800 - total flux cleaned = -0.00313017 Jy ! Component: 1850 - total flux cleaned = -0.00301509 Jy ! Component: 1900 - total flux cleaned = -0.00310071 Jy ! Component: 1950 - total flux cleaned = -0.00312895 Jy ! Component: 2000 - total flux cleaned = -0.00323971 Jy ! Component: 2050 - total flux cleaned = -0.00318471 Jy ! Component: 2100 - total flux cleaned = -0.00326635 Jy ! Component: 2150 - total flux cleaned = -0.00323938 Jy ! Component: 2200 - total flux cleaned = -0.00326587 Jy ! Component: 2250 - total flux cleaned = -0.00337074 Jy ! Component: 2300 - total flux cleaned = -0.00339724 Jy ! Component: 2350 - total flux cleaned = -0.0035518 Jy ! Component: 2400 - total flux cleaned = -0.00362875 Jy ! Component: 2450 - total flux cleaned = -0.00372926 Jy ! Component: 2500 - total flux cleaned = -0.00372902 Jy ! Component: 2550 - total flux cleaned = -0.00385252 Jy ! Component: 2600 - total flux cleaned = -0.00402337 Jy ! Component: 2650 - total flux cleaned = -0.00407166 Jy ! Component: 2700 - total flux cleaned = -0.00414398 Jy ! Component: 2750 - total flux cleaned = -0.00430986 Jy ! Component: 2800 - total flux cleaned = -0.00430946 Jy ! Component: 2850 - total flux cleaned = -0.00437928 Jy ! Component: 2900 - total flux cleaned = -0.00440203 Jy ! Component: 2950 - total flux cleaned = -0.00453904 Jy ! Component: 3000 - total flux cleaned = -0.00462925 Jy ! Component: 3050 - total flux cleaned = -0.00471909 Jy ! Component: 3100 - total flux cleaned = -0.00476322 Jy ! Component: 3150 - total flux cleaned = -0.00480773 Jy ! Component: 3200 - total flux cleaned = -0.00493882 Jy ! Component: 3250 - total flux cleaned = -0.00502548 Jy ! Component: 3300 - total flux cleaned = -0.00506821 Jy ! Component: 3350 - total flux cleaned = -0.00519553 Jy ! Component: 3400 - total flux cleaned = -0.00530111 Jy ! Component: 3450 - total flux cleaned = -0.00538464 Jy ! Component: 3500 - total flux cleaned = -0.00544712 Jy ! Component: 3550 - total flux cleaned = -0.00569414 Jy ! Component: 3600 - total flux cleaned = -0.00569415 Jy ! Component: 3650 - total flux cleaned = -0.00585608 Jy ! Component: 3700 - total flux cleaned = -0.00591635 Jy ! Component: 3750 - total flux cleaned = -0.00597609 Jy ! Component: 3800 - total flux cleaned = -0.00615449 Jy ! Component: 3850 - total flux cleaned = -0.00621359 Jy ! Component: 3900 - total flux cleaned = -0.00633074 Jy ! Component: 3950 - total flux cleaned = -0.0064663 Jy ! Component: 4000 - total flux cleaned = -0.00652376 Jy ! Component: 4050 - total flux cleaned = -0.00660004 Jy ! Total flux subtracted in 4096 components = -0.00663797 Jy ! Clean residual min=-0.001287 max=0.001196 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.767096 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 349 components and 0.767096 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0726+7911_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.94 x 5.966 at -8.978 degrees (North through East) ! Clean map min=-0.0027011 max=0.72634 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0726+7911_S_c_map.fits wmodel /image_prod/ug002_uva//J0726+7911_S_c_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J0726+7911_S_c_map.mod wobs /image_prod/ug002_uva//J0726+7911_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0726+7911_S_c_uvs.fits wwins /image_prod/ug002_uva//J0726+7911_S_c_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0726+7911_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.726345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138984 0.138984 0.277967 0.555935 1.11187 2.22374 4.44748 8.89495 17.7899 35.5798 71.1596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.726 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2158.53 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0726+7911_S_c_dfm.log closed on Wed Mar 4 21:46:44 2020