! Started logfile: /image_prod/ug002_uva//J0931+1414_S_dfm.log on Wed Mar 4 23:04:12 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//J0931+1414_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0931+1414_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908148 visibilities/baseline/integration-bin. ! Found source: J0931+1414 ! ! 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 7356 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 J0931+1414_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009800Jy sigma=8.696153 ! Fit after self-cal, rms=0.873161Jy sigma=7.502998 ! 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=3.035 mas, bmaj=8.119 mas, bpa=-9.143 degrees ! Estimated noise=1.38282 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 = 0.100019 Jy ! Component: 100 - total flux cleaned = 0.122531 Jy ! Total flux subtracted in 100 components = 0.122531 Jy ! Clean residual min=-0.004715 max=0.009328 Jy/beam ! Clean residual mean=-0.000007 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.122531 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.122531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075968Jy sigma=0.512273 ! Fit after self-cal, rms=0.075934Jy sigma=0.511999 ! Inverting map ! Added new window around map position (-4.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935593 Jy ! Component: 100 - total flux cleaned = 0.0147043 Jy ! Total flux subtracted in 100 components = 0.0147043 Jy ! Clean residual min=-0.003694 max=0.004447 Jy/beam ! Clean residual mean=-0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.137236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.137236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074666Jy sigma=0.494642 ! Fit after self-cal, rms=0.074597Jy sigma=0.494074 ! 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=3.63 mas, bmaj=8.992 mas, bpa=-8.548 degrees ! Estimated noise=0.999242 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 = 0.00578346 Jy ! Component: 100 - total flux cleaned = 0.00904319 Jy ! Component: 150 - total flux cleaned = 0.0112145 Jy ! Component: 200 - total flux cleaned = 0.0126274 Jy ! Total flux subtracted in 200 components = 0.0126274 Jy ! Clean residual min=-0.004096 max=0.003665 Jy/beam ! Clean residual mean=0.000004 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.149863 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.149863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074225Jy sigma=0.488160 ! Fit after self-cal, rms=0.074192Jy sigma=0.487826 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.63 x 8.992 at -8.548 degrees (North through East) ! Clean map min=-0.0038508 max=0.12663 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 0.98 HN 1.02 KP 0.93 ! LA 1.01 MK 0.99 NL 1.03 OV 0.98 ! PT 1.03 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.07 KP 0.93 ! LA 1.00 MK 0.99 NL 0.93 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.074192Jy sigma=0.487826 ! Fit after self-cal, rms=0.076810Jy sigma=0.478445 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.114 mas, bpa=-8.567 degrees ! Estimated noise=1.00929 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 = -0.000394135 Jy ! Component: 100 - total flux cleaned = -0.000530354 Jy ! Component: 150 - total flux cleaned = -0.000589017 Jy ! Component: 200 - total flux cleaned = -0.000542064 Jy ! Total flux subtracted in 200 components = -0.000542064 Jy ! Clean residual min=-0.003284 max=0.003701 Jy/beam ! Clean residual mean=0.000003 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.149321 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.149321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076603Jy sigma=0.478008 ! Fit after self-cal, rms=0.076683Jy sigma=0.477895 ! 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=0.076683Jy sigma=0.477895 ! Fit after self-cal, rms=0.073795Jy sigma=0.463477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=9.195 mas, bpa=-8.905 degrees ! Estimated noise=1.01071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122192 Jy ! Component: 100 - total flux cleaned = -0.000205837 Jy ! Component: 150 - total flux cleaned = -0.000206658 Jy ! Component: 200 - total flux cleaned = -0.000241396 Jy ! Total flux subtracted in 200 components = -0.000241396 Jy ! Clean residual min=-0.002275 max=0.001809 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.14908 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.14908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073740Jy sigma=0.463132 ! Fit after self-cal, rms=0.073754Jy sigma=0.463026 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 = -6.66369e-06 Jy ! Component: 100 - total flux cleaned = -6.71372e-06 Jy ! Component: 150 - total flux cleaned = -3.50308e-05 Jy ! Component: 200 - total flux cleaned = -6.14023e-05 Jy ! Total flux subtracted in 200 components = -6.14023e-05 Jy ! Clean residual min=-0.002224 max=0.001809 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.149018 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.149018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073727Jy sigma=0.462859 ! Fit after self-cal, rms=0.073723Jy sigma=0.462853 ! 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=0.073723Jy sigma=0.462853 ! Fit after self-cal, rms=0.074400Jy sigma=0.462317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=9.192 mas, bpa=-8.876 degrees ! Estimated noise=1.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.20109e-05 Jy ! Component: 100 - total flux cleaned = -0.000122969 Jy ! Component: 150 - total flux cleaned = -0.000170513 Jy ! Component: 200 - total flux cleaned = -0.000215228 Jy ! Total flux subtracted in 200 components = -0.000215228 Jy ! Clean residual min=-0.002210 max=0.001852 Jy/beam ! Clean residual mean=0.000004 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.148803 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.148803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074378Jy sigma=0.462206 ! Fit after self-cal, rms=0.074373Jy sigma=0.462198 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59522e-05 Jy ! Component: 100 - total flux cleaned = -4.65209e-05 Jy ! Component: 150 - total flux cleaned = -8.6176e-05 Jy ! Component: 200 - total flux cleaned = -8.58887e-05 Jy ! Total flux subtracted in 200 components = -8.58887e-05 Jy ! Clean residual min=-0.002192 max=0.001845 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.148717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.148717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074359Jy sigma=0.462126 ! Fit after self-cal, rms=0.074356Jy sigma=0.462124 ! 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=0.074356Jy sigma=0.462124 ! Fit after self-cal, rms=0.074499Jy sigma=0.462112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.782 mas, bmaj=12.5 mas, bpa=-10.29 degrees ! Estimated noise=1.13781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89488e-05 Jy ! Component: 100 - total flux cleaned = 3.5843e-05 Jy ! Component: 150 - total flux cleaned = 4.87735e-05 Jy ! Component: 200 - total flux cleaned = 4.83118e-05 Jy ! Total flux subtracted in 200 components = 4.83118e-05 Jy ! Clean residual min=-0.002219 max=0.001778 Jy/beam ! Clean residual mean=0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.148765 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.148765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074498Jy sigma=0.462092 ! Fit after self-cal, rms=0.074499Jy sigma=0.462085 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 = 3.85613e-05 Jy ! Component: 100 - total flux cleaned = 4.94846e-05 Jy ! Component: 150 - total flux cleaned = 3.96492e-05 Jy ! Component: 200 - total flux cleaned = 3.96564e-05 Jy ! Total flux subtracted in 200 components = 3.96564e-05 Jy ! Clean residual min=-0.002204 max=0.001777 Jy/beam ! Clean residual mean=0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.148805 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.148805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074497Jy sigma=0.462080 ! Fit after self-cal, rms=0.074496Jy sigma=0.462080 ! 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=3.598 mas, bmaj=9.192 mas, bpa=-8.863 degrees ! Estimated noise=1.00675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.598 x 9.192 at -8.863 degrees (North through East) ! Clean map min=-0.0021022 max=0.12859 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=8.226 mas, bpa=-9.363 degrees ! Estimated noise=1.38602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100169 Jy ! Component: 100 - total flux cleaned = 0.123061 Jy ! Component: 150 - total flux cleaned = 0.132443 Jy ! Component: 200 - total flux cleaned = 0.137822 Jy ! Total flux subtracted in 200 components = 0.137822 Jy ! Clean residual min=-0.002730 max=0.002759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.137822 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.137822 Jy ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=9.192 mas, bpa=-8.863 degrees ! Estimated noise=1.00675 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 = 0.00441242 Jy ! Component: 100 - total flux cleaned = 0.00683529 Jy ! Component: 150 - total flux cleaned = 0.00837277 Jy ! Component: 200 - total flux cleaned = 0.00937766 Jy ! Total flux subtracted in 200 components = 0.00937766 Jy ! Clean residual min=-0.002048 max=0.001850 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.1472 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.1472 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=7.782 mas, bmaj=12.5 mas, bpa=-10.29 degrees ! Estimated noise=1.13781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089824 Jy ! Component: 100 - total flux cleaned = 0.00128251 Jy ! Component: 150 - total flux cleaned = 0.00131583 Jy ! Component: 200 - total flux cleaned = 0.00133702 Jy ! Total flux subtracted in 200 components = 0.00133702 Jy ! Clean residual min=-0.002235 max=0.001807 Jy/beam ! Clean residual mean=0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.148537 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00448e-05 Jy ! Component: 100 - total flux cleaned = 2.94544e-05 Jy ! Component: 150 - total flux cleaned = 3.90316e-05 Jy ! Component: 200 - total flux cleaned = 4.82581e-05 Jy ! Total flux subtracted in 200 components = 4.82581e-05 Jy ! Clean residual min=-0.002229 max=0.001806 Jy/beam ! Clean residual mean=0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.148585 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.148585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=9.192 mas, bpa=-8.863 degrees ! Estimated noise=1.00675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437952 Jy ! Component: 100 - total flux cleaned = -0.000436652 Jy ! Component: 150 - total flux cleaned = -0.000435041 Jy ! Component: 200 - total flux cleaned = -0.000453525 Jy ! Total flux subtracted in 200 components = -0.000453525 Jy ! Clean residual min=-0.002084 max=0.001861 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.148131 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.148131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074500Jy sigma=0.462055 ! Fit after self-cal, rms=0.074493Jy sigma=0.462032 wmodel J0931+1414_S_map.mod ! Writing 67 model components to file: J0931+1414_S_map.mod wobs J0931+1414_S_uvs.fits ! Writing UV FITS file: J0931+1414_S_uvs.fits wwins J0931+1414_S_map.win ! wwins: Wrote 2 windows to J0931+1414_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 = -0.000416179 Jy ! Component: 100 - total flux cleaned = -0.000701199 Jy ! Component: 150 - total flux cleaned = -0.00102893 Jy ! Component: 200 - total flux cleaned = -0.00139755 Jy ! Component: 250 - total flux cleaned = -0.00166886 Jy ! Component: 300 - total flux cleaned = -0.00195636 Jy ! Component: 350 - total flux cleaned = -0.00213327 Jy ! Component: 400 - total flux cleaned = -0.00228102 Jy ! Component: 450 - total flux cleaned = -0.00247364 Jy ! Component: 500 - total flux cleaned = -0.00268437 Jy ! Component: 550 - total flux cleaned = -0.00275289 Jy ! Component: 600 - total flux cleaned = -0.00286538 Jy ! Component: 650 - total flux cleaned = -0.00290979 Jy ! Component: 700 - total flux cleaned = -0.00299721 Jy ! Component: 750 - total flux cleaned = -0.00299762 Jy ! Component: 800 - total flux cleaned = -0.00293497 Jy ! Component: 850 - total flux cleaned = -0.00299735 Jy ! Component: 900 - total flux cleaned = -0.00297707 Jy ! Component: 950 - total flux cleaned = -0.00299766 Jy ! Component: 1000 - total flux cleaned = -0.0029978 Jy ! Component: 1050 - total flux cleaned = -0.00307563 Jy ! Component: 1100 - total flux cleaned = -0.00307555 Jy ! Component: 1150 - total flux cleaned = -0.00309456 Jy ! Component: 1200 - total flux cleaned = -0.00307559 Jy ! Component: 1250 - total flux cleaned = -0.00307552 Jy ! Component: 1300 - total flux cleaned = -0.00307561 Jy ! Component: 1350 - total flux cleaned = -0.00307555 Jy ! Component: 1400 - total flux cleaned = -0.00303952 Jy ! Component: 1450 - total flux cleaned = -0.00305723 Jy ! Component: 1500 - total flux cleaned = -0.00302183 Jy ! Component: 1550 - total flux cleaned = -0.00295249 Jy ! Component: 1600 - total flux cleaned = -0.00298703 Jy ! Component: 1650 - total flux cleaned = -0.00293601 Jy ! Component: 1700 - total flux cleaned = -0.00296965 Jy ! Component: 1750 - total flux cleaned = -0.0028699 Jy ! Component: 1800 - total flux cleaned = -0.00286997 Jy ! Component: 1850 - total flux cleaned = -0.00278883 Jy ! Component: 1900 - total flux cleaned = -0.00286978 Jy ! Component: 1950 - total flux cleaned = -0.00286977 Jy ! Component: 2000 - total flux cleaned = -0.00280663 Jy ! Component: 2050 - total flux cleaned = -0.00286963 Jy ! Component: 2100 - total flux cleaned = -0.00288517 Jy ! Component: 2150 - total flux cleaned = -0.00285434 Jy ! Component: 2200 - total flux cleaned = -0.00286983 Jy ! Component: 2250 - total flux cleaned = -0.00285465 Jy ! Component: 2300 - total flux cleaned = -0.0028996 Jy ! Component: 2350 - total flux cleaned = -0.00286964 Jy ! Component: 2400 - total flux cleaned = -0.00284004 Jy ! Component: 2450 - total flux cleaned = -0.00281059 Jy ! Component: 2500 - total flux cleaned = -0.00278138 Jy ! Component: 2550 - total flux cleaned = -0.00275231 Jy ! Component: 2600 - total flux cleaned = -0.00273786 Jy ! Component: 2650 - total flux cleaned = -0.00263835 Jy ! Component: 2700 - total flux cleaned = -0.00266663 Jy ! Component: 2750 - total flux cleaned = -0.00259654 Jy ! Component: 2800 - total flux cleaned = -0.00263832 Jy ! Component: 2850 - total flux cleaned = -0.00256896 Jy ! Component: 2900 - total flux cleaned = -0.00254156 Jy ! Component: 2950 - total flux cleaned = -0.00252791 Jy ! Component: 3000 - total flux cleaned = -0.0025145 Jy ! Component: 3050 - total flux cleaned = -0.00250108 Jy ! Component: 3100 - total flux cleaned = -0.00250099 Jy ! Component: 3150 - total flux cleaned = -0.00240795 Jy ! Component: 3200 - total flux cleaned = -0.00243453 Jy ! Component: 3250 - total flux cleaned = -0.00249993 Jy ! Component: 3300 - total flux cleaned = -0.00243477 Jy ! Component: 3350 - total flux cleaned = -0.0024477 Jy ! Component: 3400 - total flux cleaned = -0.00238343 Jy ! Component: 3450 - total flux cleaned = -0.00239621 Jy ! Component: 3500 - total flux cleaned = -0.00234546 Jy ! Component: 3550 - total flux cleaned = -0.002396 Jy ! Component: 3600 - total flux cleaned = -0.00239593 Jy ! Component: 3650 - total flux cleaned = -0.00237086 Jy ! Component: 3700 - total flux cleaned = -0.00235848 Jy ! Component: 3750 - total flux cleaned = -0.00230918 Jy ! Component: 3800 - total flux cleaned = -0.00229702 Jy ! Component: 3850 - total flux cleaned = -0.00228486 Jy ! Component: 3900 - total flux cleaned = -0.00228469 Jy ! Component: 3950 - total flux cleaned = -0.00228476 Jy ! Component: 4000 - total flux cleaned = -0.00222471 Jy ! Component: 4050 - total flux cleaned = -0.00221287 Jy ! Total flux subtracted in 4096 components = -0.00227221 Jy ! Clean residual min=-0.000765 max=0.000646 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.145859 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 335 components and 0.145859 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0931+1414_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.598 x 9.192 at -8.863 degrees (North through East) ! Clean map min=-0.0017047 max=0.12852 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0931+1414_S_map.fits wmodel /image_prod/ug002_uva//J0931+1414_S_map.mod ! Writing 335 model components to file: /image_prod/ug002_uva//J0931+1414_S_map.mod wobs /image_prod/ug002_uva//J0931+1414_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0931+1414_S_uvs.fits wwins /image_prod/ug002_uva//J0931+1414_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0931+1414_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511874 0.511874 1.02375 2.0475 4.09499 8.18999 16.38 32.7599 65.5199 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.081 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0931+1414_S_dfm.log closed on Wed Mar 4 23:04:16 2020