! Started logfile: /image_prod/ug002_uva//J0008-3601_S_dfm.log on Wed Mar 4 18:12:28 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//J0008-3601_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0008-3601_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997396 visibilities/baseline/integration-bin. ! Found source: J0008-3601 ! ! 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 5745 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 J0008-3601_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=1.022612Jy sigma=5.876366 ! Fit after self-cal, rms=0.831521Jy sigma=4.651968 ! 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=2.45 mas, bmaj=6.558 mas, bpa=-0.3056 degrees ! Estimated noise=2.75678 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 = 0.135843 Jy ! Component: 100 - total flux cleaned = 0.177869 Jy ! Total flux subtracted in 100 components = 0.177869 Jy ! Clean residual min=-0.012630 max=0.023005 Jy/beam ! Clean residual mean=0.000031 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.177869 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.177869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112891Jy sigma=0.592576 ! Fit after self-cal, rms=0.112763Jy sigma=0.591535 ! 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=3.126 mas, bmaj=7.943 mas, bpa=0.1828 degrees ! Estimated noise=1.69606 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 (-2.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273383 Jy ! Component: 100 - total flux cleaned = 0.041447 Jy ! Component: 150 - total flux cleaned = 0.0500055 Jy ! Component: 200 - total flux cleaned = 0.0524285 Jy ! Total flux subtracted in 200 components = 0.0524285 Jy ! Clean residual min=-0.009487 max=0.019215 Jy/beam ! Clean residual mean=0.000083 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 0.230297 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.230297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107498Jy sigma=0.541919 ! Fit after self-cal, rms=0.107018Jy sigma=0.536583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.943 at 0.1828 degrees (North through East) ! Clean map min=-0.0084962 max=0.16703 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.34 KP 0.93 MK 1.14 ! NL 0.91 OV 0.95 PT 1.02 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.92 KP 0.93 LA 1.00 ! MK 1.06 NL 1.08 OV 0.86 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.43 KP 0.93 MK 1.07 ! NL 1.07 OV 0.97 PT 0.96 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.52 FD 0.89 KP 0.93 LA 0.97 ! MK 0.97 NL 1.08 OV 0.87 PT 0.98 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.49 KP 0.89 MK 1.13 ! NL 0.93 OV 0.95 PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.62 FD 0.92 KP 0.96 LA 0.96 ! MK 1.01 NL 1.04 OV 0.87 PT 0.97 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.107018Jy sigma=0.536583 ! Fit after self-cal, rms=0.145885Jy sigma=0.470816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.078 mas, bpa=1.146 degrees ! Estimated noise=1.72903 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 = -0.00403516 Jy ! Component: 100 - total flux cleaned = -0.00413054 Jy ! Component: 150 - total flux cleaned = -0.00405994 Jy ! Component: 200 - total flux cleaned = -0.0042445 Jy ! Total flux subtracted in 200 components = -0.0042445 Jy ! Clean residual min=-0.003546 max=0.003551 Jy/beam ! Clean residual mean=0.000019 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.226053 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.226053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145636Jy sigma=0.469819 ! Fit after self-cal, rms=0.146205Jy sigma=0.469201 ! 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=0.146205Jy sigma=0.469201 ! Fit after self-cal, rms=0.149569Jy sigma=0.469043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.087 mas, bpa=1.244 degrees ! Estimated noise=1.73326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178576 Jy ! Component: 100 - total flux cleaned = -0.00179097 Jy ! Component: 150 - total flux cleaned = -0.00194897 Jy ! Component: 200 - total flux cleaned = -0.00209241 Jy ! Total flux subtracted in 200 components = -0.00209241 Jy ! Clean residual min=-0.003322 max=0.003239 Jy/beam ! Clean residual mean=0.000017 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.22396 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.22396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149442Jy sigma=0.468737 ! Fit after self-cal, rms=0.149449Jy sigma=0.468689 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 = -0.000672773 Jy ! Component: 100 - total flux cleaned = -0.00067055 Jy ! Component: 150 - total flux cleaned = -0.000774388 Jy ! Component: 200 - total flux cleaned = -0.000837653 Jy ! Total flux subtracted in 200 components = -0.000837653 Jy ! Clean residual min=-0.003210 max=0.003198 Jy/beam ! Clean residual mean=0.000016 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.223122 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.223122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149391Jy sigma=0.468605 ! Fit after self-cal, rms=0.149391Jy sigma=0.468594 ! 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=0.149391Jy sigma=0.468594 ! Fit after self-cal, rms=0.151159Jy sigma=0.468471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=8.087 mas, bpa=1.295 degrees ! Estimated noise=1.73505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000907897 Jy ! Component: 100 - total flux cleaned = -0.000950127 Jy ! Component: 150 - total flux cleaned = -0.00101833 Jy ! Component: 200 - total flux cleaned = -0.00111259 Jy ! Total flux subtracted in 200 components = -0.00111259 Jy ! Clean residual min=-0.003161 max=0.003054 Jy/beam ! Clean residual mean=0.000015 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.22201 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.22201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151098Jy sigma=0.468385 ! Fit after self-cal, rms=0.151098Jy sigma=0.468365 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 = -0.000372802 Jy ! Component: 100 - total flux cleaned = -0.000286507 Jy ! Component: 150 - total flux cleaned = -0.0002863 Jy ! Component: 200 - total flux cleaned = -0.000286995 Jy ! Total flux subtracted in 200 components = -0.000286995 Jy ! Clean residual min=-0.003079 max=0.002949 Jy/beam ! Clean residual mean=0.000015 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.221723 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.221723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151066Jy sigma=0.468324 ! Fit after self-cal, rms=0.151060Jy sigma=0.468319 ! 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=0.151060Jy sigma=0.468319 ! Fit after self-cal, rms=0.152178Jy sigma=0.468270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.345 mas, bmaj=24.08 mas, bpa=3.919 degrees ! Estimated noise=2.03761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672515 Jy ! Component: 100 - total flux cleaned = -0.000615277 Jy ! Component: 150 - total flux cleaned = -0.000563508 Jy ! Component: 200 - total flux cleaned = -0.000515727 Jy ! Total flux subtracted in 200 components = -0.000515727 Jy ! Clean residual min=-0.002773 max=0.001958 Jy/beam ! Clean residual mean=0.000029 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.221207 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 116 components and 0.221207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152153Jy sigma=0.468252 ! Fit after self-cal, rms=0.152156Jy sigma=0.468234 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 = -0.000218976 Jy ! Component: 100 - total flux cleaned = -0.000171812 Jy ! Component: 150 - total flux cleaned = -0.000128062 Jy ! Component: 200 - total flux cleaned = -8.69216e-05 Jy ! Total flux subtracted in 200 components = -8.69216e-05 Jy ! Clean residual min=-0.002710 max=0.001933 Jy/beam ! Clean residual mean=0.000029 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.22112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.22112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152140Jy sigma=0.468247 ! Fit after self-cal, rms=0.152140Jy sigma=0.468240 ! 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=3.145 mas, bmaj=8.082 mas, bpa=1.321 degrees ! Estimated noise=1.73448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 8.082 at 1.321 degrees (North through East) ! Clean map min=-0.0042358 max=0.17039 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=2.458 mas, bmaj=6.626 mas, bpa=0.996 degrees ! Estimated noise=2.83459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138647 Jy ! Component: 100 - total flux cleaned = 0.18035 Jy ! Component: 150 - total flux cleaned = 0.19768 Jy ! Component: 200 - total flux cleaned = 0.206918 Jy ! Total flux subtracted in 200 components = 0.206918 Jy ! Clean residual min=-0.006404 max=0.006234 Jy/beam ! Clean residual mean=0.000007 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.206918 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.206918 Jy ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.082 mas, bpa=1.321 degrees ! Estimated noise=1.73448 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 = 0.00766748 Jy ! Component: 100 - total flux cleaned = 0.0112288 Jy ! Component: 150 - total flux cleaned = 0.0120039 Jy ! Component: 200 - total flux cleaned = 0.0123703 Jy ! Total flux subtracted in 200 components = 0.0123703 Jy ! Clean residual min=-0.002745 max=0.003014 Jy/beam ! Clean residual mean=0.000015 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.219288 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.219288 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=8.345 mas, bmaj=24.08 mas, bpa=3.919 degrees ! Estimated noise=2.03761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729132 Jy ! Component: 100 - total flux cleaned = 0.00076073 Jy ! Component: 150 - total flux cleaned = 0.000850186 Jy ! Component: 200 - total flux cleaned = 0.00085039 Jy ! Total flux subtracted in 200 components = 0.00085039 Jy ! Clean residual min=-0.002557 max=0.002427 Jy/beam ! Clean residual mean=0.000028 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.220138 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 = -1.87447e-05 Jy ! Component: 100 - total flux cleaned = -3.54991e-05 Jy ! Component: 150 - total flux cleaned = -3.52825e-05 Jy ! Component: 200 - total flux cleaned = -3.52696e-05 Jy ! Total flux subtracted in 200 components = -3.52696e-05 Jy ! Clean residual min=-0.002525 max=0.002438 Jy/beam ! Clean residual mean=0.000027 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.220103 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.220103 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.082 mas, bpa=1.321 degrees ! Estimated noise=1.73448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180557 Jy ! Component: 100 - total flux cleaned = -0.000227412 Jy ! Component: 150 - total flux cleaned = -0.000307795 Jy ! Component: 200 - total flux cleaned = -0.00034314 Jy ! Total flux subtracted in 200 components = -0.00034314 Jy ! Clean residual min=-0.002554 max=0.003221 Jy/beam ! Clean residual mean=0.000014 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.21976 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.21976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152111Jy sigma=0.468438 ! Fit after self-cal, rms=0.152054Jy sigma=0.468379 wmodel J0008-3601_S_map.mod ! Writing 90 model components to file: J0008-3601_S_map.mod wobs J0008-3601_S_uvs.fits ! Writing UV FITS file: J0008-3601_S_uvs.fits wwins J0008-3601_S_map.win ! wwins: Wrote 2 windows to J0008-3601_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 = 0.000991944 Jy ! Component: 100 - total flux cleaned = 0.00146652 Jy ! Component: 150 - total flux cleaned = 0.00160294 Jy ! Component: 200 - total flux cleaned = 0.00168899 Jy ! Component: 250 - total flux cleaned = 0.00156441 Jy ! Component: 300 - total flux cleaned = 0.00152429 Jy ! Component: 350 - total flux cleaned = 0.00152352 Jy ! Component: 400 - total flux cleaned = 0.00133406 Jy ! Component: 450 - total flux cleaned = 0.00129768 Jy ! Component: 500 - total flux cleaned = 0.00115302 Jy ! Component: 550 - total flux cleaned = 0.00108242 Jy ! Component: 600 - total flux cleaned = 0.00101299 Jy ! Component: 650 - total flux cleaned = 0.000843648 Jy ! Component: 700 - total flux cleaned = 0.000777831 Jy ! Component: 750 - total flux cleaned = 0.000647522 Jy ! Component: 800 - total flux cleaned = 0.000679581 Jy ! Component: 850 - total flux cleaned = 0.000805971 Jy ! Component: 900 - total flux cleaned = 0.000899416 Jy ! Component: 950 - total flux cleaned = 0.00114373 Jy ! Component: 1000 - total flux cleaned = 0.00123407 Jy ! Component: 1050 - total flux cleaned = 0.00135299 Jy ! Component: 1100 - total flux cleaned = 0.00138273 Jy ! Component: 1150 - total flux cleaned = 0.00146996 Jy ! Component: 1200 - total flux cleaned = 0.00149891 Jy ! Component: 1250 - total flux cleaned = 0.00158359 Jy ! Component: 1300 - total flux cleaned = 0.0015834 Jy ! Component: 1350 - total flux cleaned = 0.00161065 Jy ! Component: 1400 - total flux cleaned = 0.00158289 Jy ! Component: 1450 - total flux cleaned = 0.00152878 Jy ! Component: 1500 - total flux cleaned = 0.00155593 Jy ! Component: 1550 - total flux cleaned = 0.00155613 Jy ! Component: 1600 - total flux cleaned = 0.00160835 Jy ! Component: 1650 - total flux cleaned = 0.00147846 Jy ! Component: 1700 - total flux cleaned = 0.0015305 Jy ! Component: 1750 - total flux cleaned = 0.0015813 Jy ! Component: 1800 - total flux cleaned = 0.00155611 Jy ! Component: 1850 - total flux cleaned = 0.00155616 Jy ! Component: 1900 - total flux cleaned = 0.00155617 Jy ! Component: 1950 - total flux cleaned = 0.00153135 Jy ! Component: 2000 - total flux cleaned = 0.00150701 Jy ! Component: 2050 - total flux cleaned = 0.00148275 Jy ! Component: 2100 - total flux cleaned = 0.00141104 Jy ! Component: 2150 - total flux cleaned = 0.00145847 Jy ! Component: 2200 - total flux cleaned = 0.00136438 Jy ! Component: 2250 - total flux cleaned = 0.00138759 Jy ! Component: 2300 - total flux cleaned = 0.00131843 Jy ! Component: 2350 - total flux cleaned = 0.00134138 Jy ! Component: 2400 - total flux cleaned = 0.00136391 Jy ! Component: 2450 - total flux cleaned = 0.00131884 Jy ! Component: 2500 - total flux cleaned = 0.00134136 Jy ! Component: 2550 - total flux cleaned = 0.00134136 Jy ! Component: 2600 - total flux cleaned = 0.0013853 Jy ! Component: 2650 - total flux cleaned = 0.00140719 Jy ! Component: 2700 - total flux cleaned = 0.00138538 Jy ! Component: 2750 - total flux cleaned = 0.00138541 Jy ! Component: 2800 - total flux cleaned = 0.00138563 Jy ! Component: 2850 - total flux cleaned = 0.00140701 Jy ! Component: 2900 - total flux cleaned = 0.00136487 Jy ! Component: 2950 - total flux cleaned = 0.00140695 Jy ! Component: 3000 - total flux cleaned = 0.00134442 Jy ! Component: 3050 - total flux cleaned = 0.00128225 Jy ! Component: 3100 - total flux cleaned = 0.00128234 Jy ! Component: 3150 - total flux cleaned = 0.00128245 Jy ! Component: 3200 - total flux cleaned = 0.001262 Jy ! Component: 3250 - total flux cleaned = 0.00122178 Jy ! Component: 3300 - total flux cleaned = 0.00120174 Jy ! Component: 3350 - total flux cleaned = 0.00120165 Jy ! Component: 3400 - total flux cleaned = 0.00114196 Jy ! Component: 3450 - total flux cleaned = 0.00110248 Jy ! Component: 3500 - total flux cleaned = 0.00114165 Jy ! Component: 3550 - total flux cleaned = 0.00108303 Jy ! Component: 3600 - total flux cleaned = 0.00100538 Jy ! Component: 3650 - total flux cleaned = 0.00102459 Jy ! Component: 3700 - total flux cleaned = 0.000947755 Jy ! Component: 3750 - total flux cleaned = 0.000928836 Jy ! Component: 3800 - total flux cleaned = 0.000871857 Jy ! Component: 3850 - total flux cleaned = 0.00083398 Jy ! Component: 3900 - total flux cleaned = 0.000758831 Jy ! Component: 3950 - total flux cleaned = 0.000721394 Jy ! Component: 4000 - total flux cleaned = 0.000572348 Jy ! Component: 4050 - total flux cleaned = 0.000535389 Jy ! Total flux subtracted in 4096 components = 0.000498381 Jy ! Clean residual min=-0.001120 max=0.001385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.220258 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 315 components and 0.220258 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0008-3601_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 8.082 at 1.321 degrees (North through East) ! Clean map min=-0.0021602 max=0.17627 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0008-3601_S_map.fits wmodel /image_prod/ug002_uva//J0008-3601_S_map.mod ! Writing 315 model components to file: /image_prod/ug002_uva//J0008-3601_S_map.mod wobs /image_prod/ug002_uva//J0008-3601_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0008-3601_S_uvs.fits wwins /image_prod/ug002_uva//J0008-3601_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0008-3601_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.524091 0.524091 1.04818 2.09636 4.19273 8.38545 16.7709 33.5418 67.0836 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 572.419 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0008-3601_S_dfm.log closed on Wed Mar 4 18:12:32 2020