! Started logfile: /image_prod/ug002_uva//J0931-1013_S_dfm.log on Wed Mar 4 23:04:33 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//J0931-1013_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0931-1013_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883556 visibilities/baseline/integration-bin. ! Found source: J0931-1013 ! ! 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 5964 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 J0931-1013_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=1.007396Jy sigma=8.274426 ! Fit after self-cal, rms=0.900923Jy sigma=7.360574 ! 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=2.587 mas, bmaj=7.278 mas, bpa=-4.216 degrees ! Estimated noise=1.87477 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 = 0.0795515 Jy ! Component: 100 - total flux cleaned = 0.097081 Jy ! Total flux subtracted in 100 components = 0.097081 Jy ! Clean residual min=-0.005431 max=0.009579 Jy/beam ! Clean residual mean=0.000003 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.097081 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.097081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066602Jy sigma=0.497929 ! Fit after self-cal, rms=0.066549Jy sigma=0.497411 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831681 Jy ! Component: 100 - total flux cleaned = 0.0121075 Jy ! Total flux subtracted in 100 components = 0.0121075 Jy ! Clean residual min=-0.005323 max=0.006466 Jy/beam ! Clean residual mean=0.000001 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.109189 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.109189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065410Jy sigma=0.487650 ! Fit after self-cal, rms=0.065311Jy sigma=0.486294 ! 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=3.184 mas, bmaj=8.417 mas, bpa=-4.323 degrees ! Estimated noise=1.14734 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 = 0.00370216 Jy ! Component: 100 - total flux cleaned = 0.00434733 Jy ! Component: 150 - total flux cleaned = 0.00468271 Jy ! Component: 200 - total flux cleaned = 0.00482347 Jy ! Total flux subtracted in 200 components = 0.00482347 Jy ! Clean residual min=-0.003233 max=0.003968 Jy/beam ! Clean residual mean=0.000000 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.114012 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.114012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064898Jy sigma=0.483291 ! Fit after self-cal, rms=0.064890Jy sigma=0.483036 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 8.417 at -4.323 degrees (North through East) ! Clean map min=-0.0038347 max=0.094875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 0.95 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.19 FD 0.95 HN 1.07 KP 0.95 ! LA 0.96 MK 1.04 NL 1.08 OV 0.93 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.00 FD 0.96 HN 1.03 KP 0.95 ! LA 1.00 MK 1.03 NL 0.91 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.064890Jy sigma=0.483036 ! Fit after self-cal, rms=0.073742Jy sigma=0.474110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.523 mas, bpa=-4.134 degrees ! Estimated noise=1.16974 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 = -0.000597462 Jy ! Component: 100 - total flux cleaned = -0.000686971 Jy ! Component: 150 - total flux cleaned = -0.000767016 Jy ! Component: 200 - total flux cleaned = -0.000875525 Jy ! Total flux subtracted in 200 components = -0.000875525 Jy ! Clean residual min=-0.002208 max=0.002541 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.113136 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.113136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073680Jy sigma=0.473681 ! Fit after self-cal, rms=0.073791Jy sigma=0.473488 ! 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=0.073791Jy sigma=0.473488 ! Fit after self-cal, rms=0.074725Jy sigma=0.473024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=8.526 mas, bpa=-4.136 degrees ! Estimated noise=1.16879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396713 Jy ! Component: 100 - total flux cleaned = -0.0005048 Jy ! Component: 150 - total flux cleaned = -0.00050477 Jy ! Component: 200 - total flux cleaned = -0.000534796 Jy ! Total flux subtracted in 200 components = -0.000534796 Jy ! Clean residual min=-0.001970 max=0.002456 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.112602 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.112602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074685Jy sigma=0.472773 ! Fit after self-cal, rms=0.074685Jy sigma=0.472742 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 (70.5, 97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151249 Jy ! Component: 100 - total flux cleaned = 0.00147073 Jy ! Component: 150 - total flux cleaned = 0.00137272 Jy ! Component: 200 - total flux cleaned = 0.00125301 Jy ! Total flux subtracted in 200 components = 0.00125301 Jy ! Clean residual min=-0.002134 max=0.001945 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.113855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.113855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074618Jy sigma=0.472173 ! Fit after self-cal, rms=0.074609Jy sigma=0.472140 ! 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=0.074609Jy sigma=0.472140 ! Fit after self-cal, rms=0.075320Jy sigma=0.472083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=8.52 mas, bpa=-4.109 degrees ! Estimated noise=1.16631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.0636e-05 Jy ! Component: 100 - total flux cleaned = 6.07569e-05 Jy ! Component: 150 - total flux cleaned = -1.88705e-05 Jy ! Component: 200 - total flux cleaned = -6.90264e-05 Jy ! Total flux subtracted in 200 components = -6.90264e-05 Jy ! Clean residual min=-0.002189 max=0.001819 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.113786 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.113786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075292Jy sigma=0.471917 ! Fit after self-cal, rms=0.075292Jy sigma=0.471905 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 = -0.000120362 Jy ! Component: 100 - total flux cleaned = -0.000143864 Jy ! Component: 150 - total flux cleaned = -0.000144294 Jy ! Component: 200 - total flux cleaned = -0.000166196 Jy ! Total flux subtracted in 200 components = -0.000166196 Jy ! Clean residual min=-0.002175 max=0.001777 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.113619 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.113619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075276Jy sigma=0.471803 ! Fit after self-cal, rms=0.075273Jy sigma=0.471797 ! 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=0.075273Jy sigma=0.471797 ! Fit after self-cal, rms=0.075800Jy sigma=0.471775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.513 mas, bmaj=16.18 mas, bpa=-4.491 degrees ! Estimated noise=1.39867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384637 Jy ! Component: 100 - total flux cleaned = 0.000384992 Jy ! Component: 150 - total flux cleaned = 0.000398481 Jy ! Component: 200 - total flux cleaned = 0.000410566 Jy ! Total flux subtracted in 200 components = 0.000410566 Jy ! Clean residual min=-0.001953 max=0.001959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.11403 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.11403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075799Jy sigma=0.471769 ! Fit after self-cal, rms=0.075801Jy sigma=0.471765 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 = 4.7662e-05 Jy ! Component: 100 - total flux cleaned = 4.71837e-05 Jy ! Component: 150 - total flux cleaned = 3.57946e-05 Jy ! Component: 200 - total flux cleaned = 3.58536e-05 Jy ! Total flux subtracted in 200 components = 3.58536e-05 Jy ! Clean residual min=-0.001941 max=0.001932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.114066 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.114066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075799Jy sigma=0.471762 ! Fit after self-cal, rms=0.075799Jy sigma=0.471761 ! 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=3.175 mas, bmaj=8.517 mas, bpa=-4.116 degrees ! Estimated noise=1.16445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 8.517 at -4.116 degrees (North through East) ! Clean map min=-0.0021357 max=0.097554 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=2.575 mas, bmaj=7.312 mas, bpa=-3.995 degrees ! Estimated noise=1.89436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801698 Jy ! Component: 100 - total flux cleaned = 0.098755 Jy ! Component: 150 - total flux cleaned = 0.104765 Jy ! Component: 200 - total flux cleaned = 0.108064 Jy ! Total flux subtracted in 200 components = 0.108064 Jy ! Clean residual min=-0.003579 max=0.003080 Jy/beam ! Clean residual mean=0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.108064 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.108064 Jy ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=8.517 mas, bpa=-4.116 degrees ! Estimated noise=1.16445 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 = 0.00360482 Jy ! Component: 100 - total flux cleaned = 0.00473058 Jy ! Component: 150 - total flux cleaned = 0.00478313 Jy ! Component: 200 - total flux cleaned = 0.00486479 Jy ! Total flux subtracted in 200 components = 0.00486479 Jy ! Clean residual min=-0.002006 max=0.001869 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.112929 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.112929 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=7.513 mas, bmaj=16.18 mas, bpa=-4.491 degrees ! Estimated noise=1.39867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640984 Jy ! Component: 100 - total flux cleaned = 0.000769298 Jy ! Component: 150 - total flux cleaned = 0.000835466 Jy ! Component: 200 - total flux cleaned = 0.000895967 Jy ! Total flux subtracted in 200 components = 0.000895967 Jy ! Clean residual min=-0.001848 max=0.002037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.113825 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 = 3.52662e-05 Jy ! Component: 100 - total flux cleaned = 5.20291e-05 Jy ! Component: 150 - total flux cleaned = 8.18793e-05 Jy ! Component: 200 - total flux cleaned = 9.54676e-05 Jy ! Total flux subtracted in 200 components = 9.54676e-05 Jy ! Clean residual min=-0.001844 max=0.002000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.11392 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 0.11392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=8.517 mas, bpa=-4.116 degrees ! Estimated noise=1.16445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615875 Jy ! Component: 100 - total flux cleaned = -0.000714745 Jy ! Component: 150 - total flux cleaned = -0.000772573 Jy ! Component: 200 - total flux cleaned = -0.000772253 Jy ! Total flux subtracted in 200 components = -0.000772253 Jy ! Clean residual min=-0.001965 max=0.001808 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.113148 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.113148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075822Jy sigma=0.471756 ! Fit after self-cal, rms=0.075813Jy sigma=0.471733 wmodel J0931-1013_S_map.mod ! Writing 82 model components to file: J0931-1013_S_map.mod wobs J0931-1013_S_uvs.fits ! Writing UV FITS file: J0931-1013_S_uvs.fits wwins J0931-1013_S_map.win ! wwins: Wrote 3 windows to J0931-1013_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 = -0.000715368 Jy ! Component: 100 - total flux cleaned = -0.00100565 Jy ! Component: 150 - total flux cleaned = -0.00100521 Jy ! Component: 200 - total flux cleaned = -0.000977284 Jy ! Component: 250 - total flux cleaned = -0.000977706 Jy ! Component: 300 - total flux cleaned = -0.000977802 Jy ! Component: 350 - total flux cleaned = -0.000951827 Jy ! Component: 400 - total flux cleaned = -0.000927323 Jy ! Component: 450 - total flux cleaned = -0.000951319 Jy ! Component: 500 - total flux cleaned = -0.000951274 Jy ! Component: 550 - total flux cleaned = -0.00095136 Jy ! Component: 600 - total flux cleaned = -0.000996282 Jy ! Component: 650 - total flux cleaned = -0.00101778 Jy ! Component: 700 - total flux cleaned = -0.0010604 Jy ! Component: 750 - total flux cleaned = -0.00108157 Jy ! Component: 800 - total flux cleaned = -0.00112348 Jy ! Component: 850 - total flux cleaned = -0.00120622 Jy ! Component: 900 - total flux cleaned = -0.00124713 Jy ! Component: 950 - total flux cleaned = -0.00138679 Jy ! Component: 1000 - total flux cleaned = -0.00146473 Jy ! Component: 1050 - total flux cleaned = -0.00152222 Jy ! Component: 1100 - total flux cleaned = -0.00152167 Jy ! Component: 1150 - total flux cleaned = -0.00148368 Jy ! Component: 1200 - total flux cleaned = -0.00153894 Jy ! Component: 1250 - total flux cleaned = -0.00144684 Jy ! Component: 1300 - total flux cleaned = -0.00144654 Jy ! Component: 1350 - total flux cleaned = -0.00135702 Jy ! Component: 1400 - total flux cleaned = -0.00133946 Jy ! Component: 1450 - total flux cleaned = -0.00135688 Jy ! Component: 1500 - total flux cleaned = -0.00135668 Jy ! Component: 1550 - total flux cleaned = -0.00133918 Jy ! Component: 1600 - total flux cleaned = -0.00127138 Jy ! Component: 1650 - total flux cleaned = -0.00130502 Jy ! Component: 1700 - total flux cleaned = -0.00130476 Jy ! Component: 1750 - total flux cleaned = -0.0012721 Jy ! Component: 1800 - total flux cleaned = -0.00125613 Jy ! Component: 1850 - total flux cleaned = -0.001304 Jy ! Component: 1900 - total flux cleaned = -0.00124081 Jy ! Component: 1950 - total flux cleaned = -0.0012879 Jy ! Component: 2000 - total flux cleaned = -0.0012106 Jy ! Component: 2050 - total flux cleaned = -0.00125684 Jy ! Component: 2100 - total flux cleaned = -0.00124141 Jy ! Component: 2150 - total flux cleaned = -0.0011965 Jy ! Component: 2200 - total flux cleaned = -0.00116684 Jy ! Component: 2250 - total flux cleaned = -0.00112289 Jy ! Component: 2300 - total flux cleaned = -0.00115211 Jy ! Component: 2350 - total flux cleaned = -0.00116643 Jy ! Component: 2400 - total flux cleaned = -0.00110938 Jy ! Component: 2450 - total flux cleaned = -0.00113772 Jy ! Component: 2500 - total flux cleaned = -0.00112376 Jy ! Component: 2550 - total flux cleaned = -0.00110971 Jy ! Component: 2600 - total flux cleaned = -0.00109605 Jy ! Component: 2650 - total flux cleaned = -0.00105518 Jy ! Component: 2700 - total flux cleaned = -0.00110918 Jy ! Component: 2750 - total flux cleaned = -0.00108217 Jy ! Component: 2800 - total flux cleaned = -0.00105566 Jy ! Component: 2850 - total flux cleaned = -0.00109506 Jy ! Component: 2900 - total flux cleaned = -0.00108204 Jy ! Component: 2950 - total flux cleaned = -0.00108203 Jy ! Component: 3000 - total flux cleaned = -0.00110766 Jy ! Component: 3050 - total flux cleaned = -0.00113306 Jy ! Component: 3100 - total flux cleaned = -0.00110769 Jy ! Component: 3150 - total flux cleaned = -0.00108263 Jy ! Component: 3200 - total flux cleaned = -0.00112008 Jy ! Component: 3250 - total flux cleaned = -0.00114488 Jy ! Component: 3300 - total flux cleaned = -0.00113275 Jy ! Component: 3350 - total flux cleaned = -0.00114471 Jy ! Component: 3400 - total flux cleaned = -0.00110845 Jy ! Component: 3450 - total flux cleaned = -0.00118072 Jy ! Component: 3500 - total flux cleaned = -0.00116875 Jy ! Component: 3550 - total flux cleaned = -0.00114502 Jy ! Component: 3600 - total flux cleaned = -0.00118026 Jy ! Component: 3650 - total flux cleaned = -0.00118016 Jy ! Component: 3700 - total flux cleaned = -0.00119162 Jy ! Component: 3750 - total flux cleaned = -0.00116845 Jy ! Component: 3800 - total flux cleaned = -0.00120297 Jy ! Component: 3850 - total flux cleaned = -0.00123722 Jy ! Component: 3900 - total flux cleaned = -0.00123711 Jy ! Component: 3950 - total flux cleaned = -0.00124836 Jy ! Component: 4000 - total flux cleaned = -0.00125956 Jy ! Component: 4050 - total flux cleaned = -0.00127069 Jy ! Total flux subtracted in 4096 components = -0.00128173 Jy ! Clean residual min=-0.000761 max=0.000715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.111866 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 336 components and 0.111866 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0931-1013_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 8.517 at -4.116 degrees (North through East) ! Clean map min=-0.0013006 max=0.099368 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0931-1013_S_map.fits wmodel /image_prod/ug002_uva//J0931-1013_S_map.mod ! Writing 336 model components to file: /image_prod/ug002_uva//J0931-1013_S_map.mod wobs /image_prod/ug002_uva//J0931-1013_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0931-1013_S_uvs.fits wwins /image_prod/ug002_uva//J0931-1013_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0931-1013_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0993682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591255 0.591255 1.18251 2.36502 4.73004 9.46007 18.9201 37.8403 75.6806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 507.395 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0931-1013_S_dfm.log closed on Wed Mar 4 23:04:37 2020