! Started logfile: /image_prod/ug002_uva//J1223+4812_S_dfm.log on Thu Mar 5 00:37:43 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//J1223+4812_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1223+4812_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.47963 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1223+4812 ! ! 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 2331 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 J1223+4812_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061228Jy sigma=8.250529 ! Fit after self-cal, rms=0.740079Jy sigma=5.787736 ! 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=3.146 mas, bmaj=6.559 mas, bpa=38.77 degrees ! Estimated noise=2.70739 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 = 0.202252 Jy ! Component: 100 - total flux cleaned = 0.249936 Jy ! Total flux subtracted in 100 components = 0.249936 Jy ! Clean residual min=-0.015095 max=0.031063 Jy/beam ! Clean residual mean=-0.000033 rms=0.004459 Jy/beam ! Combined flux in latest and established models = 0.249936 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.249936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088949Jy sigma=0.614989 ! Fit after self-cal, rms=0.088732Jy sigma=0.613209 ! Inverting map ! Added new window around map position (-6, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028642 Jy ! Component: 100 - total flux cleaned = 0.0422142 Jy ! Total flux subtracted in 100 components = 0.0422142 Jy ! Clean residual min=-0.012231 max=0.012226 Jy/beam ! Clean residual mean=-0.000023 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.29215 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.29215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078524Jy sigma=0.534346 ! Fit after self-cal, rms=0.077728Jy sigma=0.528045 ! 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=3.764 mas, bmaj=6.678 mas, bpa=37.5 degrees ! Estimated noise=1.92686 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 = 0.0103716 Jy ! Component: 100 - total flux cleaned = 0.0136272 Jy ! Component: 150 - total flux cleaned = 0.014056 Jy ! Component: 200 - total flux cleaned = 0.014401 Jy ! Total flux subtracted in 200 components = 0.014401 Jy ! Clean residual min=-0.012878 max=0.010776 Jy/beam ! Clean residual mean=-0.000034 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 0.306551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.306551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075377Jy sigma=0.513318 ! Fit after self-cal, rms=0.075293Jy sigma=0.512732 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 6.678 at 37.5 degrees (North through East) ! Clean map min=-0.012701 max=0.26236 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.00 KP 1.03 ! LA 0.99 MK 1.05 NL 0.98 OV 0.89 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.01 KP 1.04 ! LA 1.04 MK 1.09 NL 0.89 OV 0.93 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.99 KP 1.04 ! LA 0.99 MK 1.07 NL 0.97 OV 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.075293Jy sigma=0.512732 ! Fit after self-cal, rms=0.068180Jy sigma=0.484607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=6.622 mas, bpa=37.27 degrees ! Estimated noise=1.91037 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 = 0.00240238 Jy ! Component: 100 - total flux cleaned = 0.00360949 Jy ! Component: 150 - total flux cleaned = 0.00418716 Jy ! Component: 200 - total flux cleaned = 0.00447132 Jy ! Total flux subtracted in 200 components = 0.00447132 Jy ! Clean residual min=-0.007161 max=0.006980 Jy/beam ! Clean residual mean=-0.000020 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.311022 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.311022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067685Jy sigma=0.479627 ! Fit after self-cal, rms=0.067652Jy sigma=0.479199 ! 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=0.067652Jy sigma=0.479199 ! Fit after self-cal, rms=0.062937Jy sigma=0.448318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=6.656 mas, bpa=36.91 degrees ! Estimated noise=1.9126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185594 Jy ! Component: 100 - total flux cleaned = 0.00261311 Jy ! Component: 150 - total flux cleaned = 0.00306647 Jy ! Component: 200 - total flux cleaned = 0.00322864 Jy ! Total flux subtracted in 200 components = 0.00322864 Jy ! Clean residual min=-0.003130 max=0.005107 Jy/beam ! Clean residual mean=-0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.314251 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.314251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062791Jy sigma=0.447251 ! Fit after self-cal, rms=0.062818Jy sigma=0.447048 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 (-28, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406799 Jy ! Component: 100 - total flux cleaned = 0.00545182 Jy ! Component: 150 - total flux cleaned = 0.00583234 Jy ! Component: 200 - total flux cleaned = 0.00617767 Jy ! Total flux subtracted in 200 components = 0.00617767 Jy ! Clean residual min=-0.003137 max=0.003179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.320429 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.320429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062540Jy sigma=0.444516 ! Fit after self-cal, rms=0.062521Jy sigma=0.444412 ! 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=0.062521Jy sigma=0.444412 ! Fit after self-cal, rms=0.062498Jy sigma=0.443995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=6.653 mas, bpa=36.9 degrees ! Estimated noise=1.91351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111307 Jy ! Component: 100 - total flux cleaned = 0.00171628 Jy ! Component: 150 - total flux cleaned = 0.00223614 Jy ! Component: 200 - total flux cleaned = 0.00264495 Jy ! Total flux subtracted in 200 components = 0.00264495 Jy ! Clean residual min=-0.002863 max=0.003107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.323074 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.323074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062384Jy sigma=0.443243 ! Fit after self-cal, rms=0.062374Jy sigma=0.443197 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 (37, 65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241696 Jy ! Component: 100 - total flux cleaned = 0.00290777 Jy ! Component: 150 - total flux cleaned = 0.00317228 Jy ! Component: 200 - total flux cleaned = 0.00356548 Jy ! Total flux subtracted in 200 components = 0.00356548 Jy ! Clean residual min=-0.002683 max=0.002442 Jy/beam ! Clean residual mean=-0.000005 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.326639 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.326639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062242Jy sigma=0.442181 ! Fit after self-cal, rms=0.062237Jy sigma=0.442099 ! 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=0.062237Jy sigma=0.442099 ! Fit after self-cal, rms=0.062312Jy sigma=0.441869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.972 mas, bmaj=8.6 mas, bpa=31.85 degrees ! Estimated noise=2.30674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159443 Jy ! Component: 100 - total flux cleaned = 0.00220235 Jy ! Component: 150 - total flux cleaned = 0.00249089 Jy ! Component: 200 - total flux cleaned = 0.00256367 Jy ! Total flux subtracted in 200 components = 0.00256367 Jy ! Clean residual min=-0.002615 max=0.002458 Jy/beam ! Clean residual mean=-0.000008 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.329203 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.329203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062272Jy sigma=0.441586 ! Fit after self-cal, rms=0.062263Jy sigma=0.441541 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 = 0.000592168 Jy ! Component: 100 - total flux cleaned = 0.000806744 Jy ! Component: 150 - total flux cleaned = 0.000902538 Jy ! Component: 200 - total flux cleaned = 0.000988635 Jy ! Total flux subtracted in 200 components = 0.000988635 Jy ! Clean residual min=-0.002448 max=0.002359 Jy/beam ! Clean residual mean=-0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.330192 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.330191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062247Jy sigma=0.441412 ! Fit after self-cal, rms=0.062242Jy sigma=0.441393 ! 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=3.717 mas, bmaj=6.653 mas, bpa=36.88 degrees ! Estimated noise=1.91447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 6.653 at 36.88 degrees (North through East) ! Clean map min=-0.0022922 max=0.26079 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=3.126 mas, bmaj=6.502 mas, bpa=38.42 degrees ! Estimated noise=2.68534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200157 Jy ! Component: 100 - total flux cleaned = 0.252933 Jy ! Component: 150 - total flux cleaned = 0.277541 Jy ! Component: 200 - total flux cleaned = 0.290891 Jy ! Total flux subtracted in 200 components = 0.290891 Jy ! Clean residual min=-0.007022 max=0.008104 Jy/beam ! Clean residual mean=-0.000012 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.290891 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.290891 Jy ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=6.653 mas, bpa=36.88 degrees ! Estimated noise=1.91447 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 = 0.0108605 Jy ! Component: 100 - total flux cleaned = 0.0179733 Jy ! Component: 150 - total flux cleaned = 0.0232254 Jy ! Component: 200 - total flux cleaned = 0.0266246 Jy ! Total flux subtracted in 200 components = 0.0266246 Jy ! Clean residual min=-0.003263 max=0.003453 Jy/beam ! Clean residual mean=-0.000005 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.317516 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.317516 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=6.972 mas, bmaj=8.6 mas, bpa=31.85 degrees ! Estimated noise=2.30674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407809 Jy ! Component: 100 - total flux cleaned = 0.00654807 Jy ! Component: 150 - total flux cleaned = 0.00848001 Jy ! Component: 200 - total flux cleaned = 0.00954472 Jy ! Total flux subtracted in 200 components = 0.00954472 Jy ! Clean residual min=-0.002947 max=0.002852 Jy/beam ! Clean residual mean=-0.000006 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.32706 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 = 0.000576971 Jy ! Component: 100 - total flux cleaned = 0.000900615 Jy ! Component: 150 - total flux cleaned = 0.00119369 Jy ! Component: 200 - total flux cleaned = 0.00140593 Jy ! Total flux subtracted in 200 components = 0.00140593 Jy ! Clean residual min=-0.002573 max=0.002411 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.328466 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.328466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=6.653 mas, bpa=36.88 degrees ! Estimated noise=1.91447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768921 Jy ! Component: 100 - total flux cleaned = -0.000993804 Jy ! Component: 150 - total flux cleaned = -0.000507725 Jy ! Component: 200 - total flux cleaned = -0.000129662 Jy ! Total flux subtracted in 200 components = -0.000129662 Jy ! Clean residual min=-0.002377 max=0.002328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.328337 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.328337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062309Jy sigma=0.442090 ! Fit after self-cal, rms=0.062277Jy sigma=0.441913 wmodel J1223+4812_S_map.mod ! Writing 113 model components to file: J1223+4812_S_map.mod wobs J1223+4812_S_uvs.fits ! Writing UV FITS file: J1223+4812_S_uvs.fits wwins J1223+4812_S_map.win ! wwins: Wrote 4 windows to J1223+4812_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 = 0.000577768 Jy ! Component: 100 - total flux cleaned = 0.000821601 Jy ! Component: 150 - total flux cleaned = 0.001092 Jy ! Component: 200 - total flux cleaned = 0.00134873 Jy ! Component: 250 - total flux cleaned = 0.00170202 Jy ! Component: 300 - total flux cleaned = 0.00207702 Jy ! Component: 350 - total flux cleaned = 0.00227486 Jy ! Component: 400 - total flux cleaned = 0.00249781 Jy ! Component: 450 - total flux cleaned = 0.00268312 Jy ! Component: 500 - total flux cleaned = 0.00286375 Jy ! Component: 550 - total flux cleaned = 0.00298118 Jy ! Component: 600 - total flux cleaned = 0.00309538 Jy ! Component: 650 - total flux cleaned = 0.00317946 Jy ! Component: 700 - total flux cleaned = 0.00323377 Jy ! Component: 750 - total flux cleaned = 0.00326073 Jy ! Component: 800 - total flux cleaned = 0.00336471 Jy ! Component: 850 - total flux cleaned = 0.00344052 Jy ! Component: 900 - total flux cleaned = 0.00346516 Jy ! Component: 950 - total flux cleaned = 0.00358561 Jy ! Component: 1000 - total flux cleaned = 0.00363249 Jy ! Component: 1050 - total flux cleaned = 0.00365528 Jy ! Component: 1100 - total flux cleaned = 0.00376882 Jy ! Component: 1150 - total flux cleaned = 0.0038129 Jy ! Component: 1200 - total flux cleaned = 0.00381317 Jy ! Component: 1250 - total flux cleaned = 0.00389899 Jy ! Component: 1300 - total flux cleaned = 0.00389921 Jy ! Component: 1350 - total flux cleaned = 0.00396152 Jy ! Component: 1400 - total flux cleaned = 0.00396206 Jy ! Component: 1450 - total flux cleaned = 0.00400195 Jy ! Component: 1500 - total flux cleaned = 0.00402168 Jy ! Component: 1550 - total flux cleaned = 0.00402194 Jy ! Component: 1600 - total flux cleaned = 0.00398414 Jy ! Component: 1650 - total flux cleaned = 0.00398386 Jy ! Component: 1700 - total flux cleaned = 0.00400232 Jy ! Component: 1750 - total flux cleaned = 0.00400237 Jy ! Component: 1800 - total flux cleaned = 0.00400183 Jy ! Component: 1850 - total flux cleaned = 0.00398418 Jy ! Component: 1900 - total flux cleaned = 0.0039839 Jy ! Component: 1950 - total flux cleaned = 0.0039838 Jy ! Component: 2000 - total flux cleaned = 0.00393198 Jy ! Component: 2050 - total flux cleaned = 0.00384706 Jy ! Component: 2100 - total flux cleaned = 0.00384705 Jy ! Component: 2150 - total flux cleaned = 0.00383028 Jy ! Component: 2200 - total flux cleaned = 0.00384649 Jy ! Component: 2250 - total flux cleaned = 0.00387879 Jy ! Component: 2300 - total flux cleaned = 0.00389475 Jy ! Component: 2350 - total flux cleaned = 0.00389471 Jy ! Component: 2400 - total flux cleaned = 0.0040219 Jy ! Component: 2450 - total flux cleaned = 0.00403785 Jy ! Component: 2500 - total flux cleaned = 0.00410034 Jy ! Component: 2550 - total flux cleaned = 0.00417767 Jy ! Component: 2600 - total flux cleaned = 0.00419288 Jy ! Component: 2650 - total flux cleaned = 0.0042996 Jy ! Component: 2700 - total flux cleaned = 0.00429965 Jy ! Component: 2750 - total flux cleaned = 0.00434492 Jy ! Component: 2800 - total flux cleaned = 0.00441975 Jy ! Component: 2850 - total flux cleaned = 0.00446436 Jy ! Component: 2900 - total flux cleaned = 0.00459704 Jy ! Component: 2950 - total flux cleaned = 0.00464094 Jy ! Component: 3000 - total flux cleaned = 0.00471354 Jy ! Component: 3050 - total flux cleaned = 0.00475686 Jy ! Component: 3100 - total flux cleaned = 0.00484299 Jy ! Component: 3150 - total flux cleaned = 0.00488573 Jy ! Component: 3200 - total flux cleaned = 0.00494248 Jy ! Component: 3250 - total flux cleaned = 0.00499881 Jy ! Component: 3300 - total flux cleaned = 0.00512482 Jy ! Component: 3350 - total flux cleaned = 0.0051386 Jy ! Component: 3400 - total flux cleaned = 0.00516633 Jy ! Component: 3450 - total flux cleaned = 0.00520779 Jy ! Component: 3500 - total flux cleaned = 0.0052352 Jy ! Component: 3550 - total flux cleaned = 0.00526252 Jy ! Component: 3600 - total flux cleaned = 0.00528978 Jy ! Component: 3650 - total flux cleaned = 0.00531672 Jy ! Component: 3700 - total flux cleaned = 0.00538403 Jy ! Component: 3750 - total flux cleaned = 0.00542424 Jy ! Component: 3800 - total flux cleaned = 0.00545089 Jy ! Component: 3850 - total flux cleaned = 0.00550402 Jy ! Component: 3900 - total flux cleaned = 0.00555701 Jy ! Component: 3950 - total flux cleaned = 0.0055966 Jy ! Component: 4000 - total flux cleaned = 0.0056492 Jy ! Component: 4050 - total flux cleaned = 0.00571463 Jy ! Total flux subtracted in 4096 components = 0.00579285 Jy ! Clean residual min=-0.000786 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.334129 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 370 components and 0.334129 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1223+4812_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 6.653 at 36.88 degrees (North through East) ! Clean map min=-0.001654 max=0.26058 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1223+4812_S_map.fits wmodel /image_prod/ug002_uva//J1223+4812_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J1223+4812_S_map.mod wobs /image_prod/ug002_uva//J1223+4812_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1223+4812_S_uvs.fits wwins /image_prod/ug002_uva//J1223+4812_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1223+4812_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.260585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252309 0.252309 0.504617 1.00923 2.01847 4.03694 8.07388 16.1478 32.2955 64.591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.26 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1189.02 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1223+4812_S_dfm.log closed on Thu Mar 5 00:37:47 2020