! Started logfile: /image_prod/ug002_uva//J2241+4120_S_dfm.log on Thu Mar 5 05:50:46 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//J2241+4120_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2241+4120_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.90463 visibilities/baseline/integration-bin. ! Found source: J2241+4120 ! ! 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 5862 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 J2241+4120_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028575Jy sigma=8.107672 ! Fit after self-cal, rms=0.789115Jy sigma=6.170458 ! 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=3.264 mas, bmaj=7.564 mas, bpa=-31.91 degrees ! Estimated noise=1.79625 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 = 0.161502 Jy ! Component: 100 - total flux cleaned = 0.200895 Jy ! Total flux subtracted in 100 components = 0.200895 Jy ! Clean residual min=-0.007939 max=0.015286 Jy/beam ! Clean residual mean=-0.000013 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.200895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.200895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078442Jy sigma=0.540749 ! Fit after self-cal, rms=0.078454Jy sigma=0.540614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154429 Jy ! Component: 100 - total flux cleaned = 0.0226543 Jy ! Total flux subtracted in 100 components = 0.0226543 Jy ! Clean residual min=-0.006807 max=0.008526 Jy/beam ! Clean residual mean=-0.000001 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.22355 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.22355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074949Jy sigma=0.507413 ! Fit after self-cal, rms=0.074956Jy sigma=0.507257 ! 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=4.362 mas, bmaj=8.151 mas, bpa=-31.92 degrees ! Estimated noise=1.22515 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 = 0.00575055 Jy ! Component: 100 - total flux cleaned = 0.00812353 Jy ! Component: 150 - total flux cleaned = 0.0087298 Jy ! Component: 200 - total flux cleaned = 0.00887005 Jy ! Total flux subtracted in 200 components = 0.00887005 Jy ! Clean residual min=-0.006148 max=0.010009 Jy/beam ! Clean residual mean=0.000019 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.23242 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.23242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074444Jy sigma=0.503099 ! Fit after self-cal, rms=0.074421Jy sigma=0.502965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.362 x 8.151 at -31.92 degrees (North through East) ! Clean map min=-0.0058731 max=0.21286 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 0.98 ! LA 1.01 MK 1.05 NL 0.92 OV 1.05 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.97 ! LA 0.99 MK 1.04 NL 1.02 OV 1.24 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 1.05 NL 1.01 OV 1.11 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.074421Jy sigma=0.502965 ! Fit after self-cal, rms=0.073667Jy sigma=0.485837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.405 mas, bmaj=8.146 mas, bpa=-32.3 degrees ! Estimated noise=1.22503 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 = 0.00024562 Jy ! Component: 100 - total flux cleaned = 0.000518154 Jy ! Component: 150 - total flux cleaned = 0.000627527 Jy ! Component: 200 - total flux cleaned = 0.000626846 Jy ! Total flux subtracted in 200 components = 0.000626846 Jy ! Clean residual min=-0.007676 max=0.007143 Jy/beam ! Clean residual mean=0.000005 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.233047 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.233047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073558Jy sigma=0.484854 ! Fit after self-cal, rms=0.073562Jy sigma=0.484706 ! 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=0.073562Jy sigma=0.484706 ! Fit after self-cal, rms=0.071230Jy sigma=0.440954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.405 mas, bmaj=8.145 mas, bpa=-32.36 degrees ! Estimated noise=1.22996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212627 Jy ! Component: 100 - total flux cleaned = 0.00247221 Jy ! Component: 150 - total flux cleaned = 0.00268754 Jy ! Component: 200 - total flux cleaned = 0.00278233 Jy ! Total flux subtracted in 200 components = 0.00278233 Jy ! Clean residual min=-0.002617 max=0.003866 Jy/beam ! Clean residual mean=0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.235829 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.235829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071170Jy sigma=0.440263 ! Fit after self-cal, rms=0.071288Jy sigma=0.440011 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 (14.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390635 Jy ! Component: 100 - total flux cleaned = 0.00537478 Jy ! Component: 150 - total flux cleaned = 0.00556825 Jy ! Component: 200 - total flux cleaned = 0.00546657 Jy ! Total flux subtracted in 200 components = 0.00546657 Jy ! Clean residual min=-0.002432 max=0.002716 Jy/beam ! Clean residual mean=0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.241295 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.241295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071066Jy sigma=0.437791 ! Fit after self-cal, rms=0.071042Jy sigma=0.437584 ! 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=0.071042Jy sigma=0.437584 ! Fit after self-cal, rms=0.071041Jy sigma=0.436198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=8.107 mas, bpa=-32.36 degrees ! Estimated noise=1.2279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226982 Jy ! Component: 100 - total flux cleaned = 0.00344117 Jy ! Component: 150 - total flux cleaned = 0.00362602 Jy ! Component: 200 - total flux cleaned = 0.00365888 Jy ! Total flux subtracted in 200 components = 0.00365888 Jy ! Clean residual min=-0.002093 max=0.002337 Jy/beam ! Clean residual mean=0.000006 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.244954 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.244954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070969Jy sigma=0.435364 ! Fit after self-cal, rms=0.070959Jy sigma=0.435280 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 = 0.000701008 Jy ! Component: 100 - total flux cleaned = 0.000908756 Jy ! Component: 150 - total flux cleaned = 0.000986341 Jy ! Component: 200 - total flux cleaned = 0.00103323 Jy ! Total flux subtracted in 200 components = 0.00103323 Jy ! Clean residual min=-0.002035 max=0.002294 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.245988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.245988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070940Jy sigma=0.435074 ! Fit after self-cal, rms=0.070939Jy sigma=0.435060 ! 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=0.070939Jy sigma=0.435060 ! Fit after self-cal, rms=0.070651Jy sigma=0.434876 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.327 mas, bmaj=10.05 mas, bpa=-48.49 degrees ! Estimated noise=1.34203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120509 Jy ! Component: 100 - total flux cleaned = 0.00177854 Jy ! Component: 150 - total flux cleaned = 0.00194199 Jy ! Component: 200 - total flux cleaned = 0.00199427 Jy ! Total flux subtracted in 200 components = 0.00199427 Jy ! Clean residual min=-0.002019 max=0.002452 Jy/beam ! Clean residual mean=0.000012 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.247982 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.247982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070636Jy sigma=0.434699 ! Fit after self-cal, rms=0.070631Jy sigma=0.434672 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 = 0.000160832 Jy ! Component: 100 - total flux cleaned = 0.000309806 Jy ! Component: 150 - total flux cleaned = 0.000343124 Jy ! Component: 200 - total flux cleaned = 0.000343339 Jy ! Total flux subtracted in 200 components = 0.000343339 Jy ! Clean residual min=-0.002032 max=0.002439 Jy/beam ! Clean residual mean=0.000013 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.248325 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 179 components and 0.248325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070628Jy sigma=0.434641 ! Fit after self-cal, rms=0.070630Jy sigma=0.434633 ! 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=4.391 mas, bmaj=8.092 mas, bpa=-32.42 degrees ! Estimated noise=1.227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.391 x 8.092 at -32.42 degrees (North through East) ! Clean map min=-0.0019048 max=0.21314 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=3.277 mas, bmaj=7.538 mas, bpa=-32.49 degrees ! Estimated noise=1.79804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161562 Jy ! Component: 100 - total flux cleaned = 0.200789 Jy ! Component: 150 - total flux cleaned = 0.216787 Jy ! Component: 200 - total flux cleaned = 0.225765 Jy ! Total flux subtracted in 200 components = 0.225765 Jy ! Clean residual min=-0.003480 max=0.004969 Jy/beam ! Clean residual mean=-0.000005 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.225765 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.225765 Jy ! Inverting map and beam ! Estimated beam: bmin=4.391 mas, bmaj=8.092 mas, bpa=-32.42 degrees ! Estimated noise=1.227 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 = 0.00775861 Jy ! Component: 100 - total flux cleaned = 0.0126515 Jy ! Component: 150 - total flux cleaned = 0.0159912 Jy ! Component: 200 - total flux cleaned = 0.0183447 Jy ! Total flux subtracted in 200 components = 0.0183447 Jy ! Clean residual min=-0.002122 max=0.002295 Jy/beam ! Clean residual mean=0.000007 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.24411 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.24411 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=9.327 mas, bmaj=10.05 mas, bpa=-48.49 degrees ! Estimated noise=1.34203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219319 Jy ! Component: 100 - total flux cleaned = 0.00352064 Jy ! Component: 150 - total flux cleaned = 0.00419314 Jy ! Component: 200 - total flux cleaned = 0.00424665 Jy ! Total flux subtracted in 200 components = 0.00424665 Jy ! Clean residual min=-0.002086 max=0.002406 Jy/beam ! Clean residual mean=0.000013 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.248356 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 = -1.32138e-06 Jy ! Component: 100 - total flux cleaned = -2.20594e-05 Jy ! Component: 150 - total flux cleaned = -4.1302e-05 Jy ! Component: 200 - total flux cleaned = -5.91266e-05 Jy ! Total flux subtracted in 200 components = -5.91266e-05 Jy ! Clean residual min=-0.002071 max=0.002412 Jy/beam ! Clean residual mean=0.000013 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.248297 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 110 components and 0.248297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.391 mas, bmaj=8.092 mas, bpa=-32.42 degrees ! Estimated noise=1.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310998 Jy ! Component: 100 - total flux cleaned = 0.000338537 Jy ! Component: 150 - total flux cleaned = 0.000363097 Jy ! Component: 200 - total flux cleaned = 0.000428887 Jy ! Total flux subtracted in 200 components = 0.000428887 Jy ! Clean residual min=-0.001865 max=0.002190 Jy/beam ! Clean residual mean=0.000008 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.248726 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.248726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070634Jy sigma=0.434531 ! Fit after self-cal, rms=0.070634Jy sigma=0.434506 wmodel J2241+4120_S_map.mod ! Writing 130 model components to file: J2241+4120_S_map.mod wobs J2241+4120_S_uvs.fits ! Writing UV FITS file: J2241+4120_S_uvs.fits wwins J2241+4120_S_map.win ! wwins: Wrote 2 windows to J2241+4120_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 = 0.000823208 Jy ! Component: 100 - total flux cleaned = 0.00100111 Jy ! Component: 150 - total flux cleaned = 0.00103398 Jy ! Component: 200 - total flux cleaned = 0.000909387 Jy ! Component: 250 - total flux cleaned = 0.000729396 Jy ! Component: 300 - total flux cleaned = 0.000496003 Jy ! Component: 350 - total flux cleaned = 0.000382004 Jy ! Component: 400 - total flux cleaned = 0.000214718 Jy ! Component: 450 - total flux cleaned = 5.19362e-05 Jy ! Component: 500 - total flux cleaned = -0.000160741 Jy ! Component: 550 - total flux cleaned = -0.000342846 Jy ! Component: 600 - total flux cleaned = -0.000496407 Jy ! Component: 650 - total flux cleaned = -0.000646957 Jy ! Component: 700 - total flux cleaned = -0.000844217 Jy ! Component: 750 - total flux cleaned = -0.0010134 Jy ! Component: 800 - total flux cleaned = -0.00120342 Jy ! Component: 850 - total flux cleaned = -0.00136675 Jy ! Component: 900 - total flux cleaned = -0.00148211 Jy ! Component: 950 - total flux cleaned = -0.00173129 Jy ! Component: 1000 - total flux cleaned = -0.00193174 Jy ! Component: 1050 - total flux cleaned = -0.00212914 Jy ! Component: 1100 - total flux cleaned = -0.00228037 Jy ! Component: 1150 - total flux cleaned = -0.00251463 Jy ! Component: 1200 - total flux cleaned = -0.00266113 Jy ! Component: 1250 - total flux cleaned = -0.00278506 Jy ! Component: 1300 - total flux cleaned = -0.00288727 Jy ! Component: 1350 - total flux cleaned = -0.00302837 Jy ! Component: 1400 - total flux cleaned = -0.00314788 Jy ! Component: 1450 - total flux cleaned = -0.00328491 Jy ! Component: 1500 - total flux cleaned = -0.00338132 Jy ! Component: 1550 - total flux cleaned = -0.00343883 Jy ! Component: 1600 - total flux cleaned = -0.00353365 Jy ! Component: 1650 - total flux cleaned = -0.0036461 Jy ! Component: 1700 - total flux cleaned = -0.00383066 Jy ! Component: 1750 - total flux cleaned = -0.00399465 Jy ! Component: 1800 - total flux cleaned = -0.00410332 Jy ! Component: 1850 - total flux cleaned = -0.00429962 Jy ! Component: 1900 - total flux cleaned = -0.0044586 Jy ! Component: 1950 - total flux cleaned = -0.0046159 Jy ! Component: 2000 - total flux cleaned = -0.00473729 Jy ! Component: 2050 - total flux cleaned = -0.00487459 Jy ! Component: 2100 - total flux cleaned = -0.00501027 Jy ! Component: 2150 - total flux cleaned = -0.00516145 Jy ! Component: 2200 - total flux cleaned = -0.00524504 Jy ! Component: 2250 - total flux cleaned = -0.00537713 Jy ! Component: 2300 - total flux cleaned = -0.00550786 Jy ! Component: 2350 - total flux cleaned = -0.00557262 Jy ! Component: 2400 - total flux cleaned = -0.00566912 Jy ! Component: 2450 - total flux cleaned = -0.00578051 Jy ! Component: 2500 - total flux cleaned = -0.00592285 Jy ! Component: 2550 - total flux cleaned = -0.00607917 Jy ! Component: 2600 - total flux cleaned = -0.00618779 Jy ! Component: 2650 - total flux cleaned = -0.0062647 Jy ! Component: 2700 - total flux cleaned = -0.006341 Jy ! Component: 2750 - total flux cleaned = -0.00644696 Jy ! Component: 2800 - total flux cleaned = -0.00655188 Jy ! Component: 2850 - total flux cleaned = -0.00667101 Jy ! Component: 2900 - total flux cleaned = -0.00675974 Jy ! Component: 2950 - total flux cleaned = -0.00684762 Jy ! Component: 3000 - total flux cleaned = -0.00692025 Jy ! Component: 3050 - total flux cleaned = -0.0070068 Jy ! Component: 3100 - total flux cleaned = -0.00710704 Jy ! Component: 3150 - total flux cleaned = -0.00717797 Jy ! Component: 3200 - total flux cleaned = -0.00727666 Jy ! Component: 3250 - total flux cleaned = -0.00737471 Jy ! Component: 3300 - total flux cleaned = -0.00745797 Jy ! Component: 3350 - total flux cleaned = -0.00751321 Jy ! Component: 3400 - total flux cleaned = -0.00762272 Jy ! Component: 3450 - total flux cleaned = -0.00773138 Jy ! Component: 3500 - total flux cleaned = -0.00779888 Jy ! Component: 3550 - total flux cleaned = -0.00789259 Jy ! Component: 3600 - total flux cleaned = -0.00793246 Jy ! Component: 3650 - total flux cleaned = -0.00802511 Jy ! Component: 3700 - total flux cleaned = -0.00811702 Jy ! Component: 3750 - total flux cleaned = -0.00824727 Jy ! Component: 3800 - total flux cleaned = -0.00827332 Jy ! Component: 3850 - total flux cleaned = -0.0083891 Jy ! Component: 3900 - total flux cleaned = -0.00847856 Jy ! Component: 3950 - total flux cleaned = -0.0085292 Jy ! Component: 4000 - total flux cleaned = -0.00859227 Jy ! Component: 4050 - total flux cleaned = -0.00866749 Jy ! Total flux subtracted in 4096 components = -0.00870495 Jy ! Clean residual min=-0.000721 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.240021 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 406 components and 0.240021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2241+4120_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.391 x 8.092 at -32.42 degrees (North through East) ! Clean map min=-0.0017359 max=0.21275 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2241+4120_S_map.fits wmodel /image_prod/ug002_uva//J2241+4120_S_map.mod ! Writing 406 model components to file: /image_prod/ug002_uva//J2241+4120_S_map.mod wobs /image_prod/ug002_uva//J2241+4120_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2241+4120_S_uvs.fits wwins /image_prod/ug002_uva//J2241+4120_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2241+4120_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.212748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319993 0.319993 0.639987 1.27997 2.55995 5.1199 10.2398 20.4796 40.9592 81.9183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 937.519 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2241+4120_S_dfm.log closed on Thu Mar 5 05:50:50 2020