! Started logfile: /image_prod/ug002_uva//J2237+4216_S_dfm.log on Thu Mar 5 05:49:14 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//J2237+4216_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2237+4216_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.974537 visibilities/baseline/integration-bin. ! Found source: J2237+4216 ! ! 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 6315 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 J2237+4216_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022670Jy sigma=8.185397 ! Fit after self-cal, rms=0.834340Jy sigma=6.674691 ! 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=3.456 mas, bmaj=6.333 mas, bpa=-26.94 degrees ! Estimated noise=1.71059 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 = 0.13105 Jy ! Component: 100 - total flux cleaned = 0.159677 Jy ! Total flux subtracted in 100 components = 0.159677 Jy ! Clean residual min=-0.005034 max=0.008289 Jy/beam ! Clean residual mean=-0.000003 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.159677 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.159677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072045Jy sigma=0.489718 ! Fit after self-cal, rms=0.072035Jy sigma=0.489668 ! 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=4.348 mas, bmaj=7.345 mas, bpa=-25.87 degrees ! Estimated noise=1.15826 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 = 0.00764741 Jy ! Component: 100 - total flux cleaned = 0.0086979 Jy ! Component: 150 - total flux cleaned = 0.00861047 Jy ! Component: 200 - total flux cleaned = 0.00846309 Jy ! Total flux subtracted in 200 components = 0.00846309 Jy ! Clean residual min=-0.004274 max=0.005711 Jy/beam ! Clean residual mean=-0.000006 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.16814 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.16814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071129Jy sigma=0.483378 ! Fit after self-cal, rms=0.071139Jy sigma=0.483348 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.348 x 7.345 at -25.87 degrees (North through East) ! Clean map min=-0.0041135 max=0.16827 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.98 ! LA 0.95 MK 1.03 NL 0.85 OV 1.04 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 0.98 ! LA 1.02 MK 1.00 NL 1.10 OV 1.25 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 1.04 MK 1.05 NL 0.88 OV 1.05 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.071139Jy sigma=0.483348 ! Fit after self-cal, rms=0.068565Jy sigma=0.468252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.367 mas, bmaj=7.338 mas, bpa=-26.02 degrees ! Estimated noise=1.15282 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 = 8.25457e-07 Jy ! Component: 100 - total flux cleaned = -5.30372e-06 Jy ! Component: 150 - total flux cleaned = 8.56155e-05 Jy ! Component: 200 - total flux cleaned = 0.000192708 Jy ! Total flux subtracted in 200 components = 0.000192708 Jy ! Clean residual min=-0.004679 max=0.004379 Jy/beam ! Clean residual mean=-0.000010 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.168333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.168333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068511Jy sigma=0.468051 ! Fit after self-cal, rms=0.068528Jy sigma=0.467960 ! 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=0.068528Jy sigma=0.467960 ! Fit after self-cal, rms=0.069645Jy sigma=0.440916 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.381 mas, bmaj=7.322 mas, bpa=-26.03 degrees ! Estimated noise=1.15556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651979 Jy ! Component: 100 - total flux cleaned = 0.000816308 Jy ! Component: 150 - total flux cleaned = 0.000928268 Jy ! Component: 200 - total flux cleaned = 0.00097864 Jy ! Total flux subtracted in 200 components = 0.00097864 Jy ! Clean residual min=-0.001882 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.169312 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.169312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069625Jy sigma=0.440788 ! Fit after self-cal, rms=0.069715Jy sigma=0.440633 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 = -1.45106e-05 Jy ! Component: 100 - total flux cleaned = 4.9304e-05 Jy ! Component: 150 - total flux cleaned = 7.65123e-05 Jy ! Component: 200 - total flux cleaned = 0.000109099 Jy ! Total flux subtracted in 200 components = 0.000109099 Jy ! Clean residual min=-0.001873 max=0.001891 Jy/beam ! Clean residual mean=-0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.169421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.169421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069709Jy sigma=0.440615 ! Fit after self-cal, rms=0.069709Jy sigma=0.440609 ! 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=0.069709Jy sigma=0.440609 ! Fit after self-cal, rms=0.070375Jy sigma=0.440225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.386 mas, bmaj=7.312 mas, bpa=-26.03 degrees ! Estimated noise=1.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56946e-05 Jy ! Component: 100 - total flux cleaned = 0.000141562 Jy ! Component: 150 - total flux cleaned = 0.000197331 Jy ! Component: 200 - total flux cleaned = 0.000237726 Jy ! Total flux subtracted in 200 components = 0.000237726 Jy ! Clean residual min=-0.001888 max=0.001875 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.169659 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.169659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070368Jy sigma=0.440202 ! Fit after self-cal, rms=0.070371Jy sigma=0.440194 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97384e-06 Jy ! Component: 100 - total flux cleaned = 4.72534e-05 Jy ! Component: 150 - total flux cleaned = 6.78699e-05 Jy ! Component: 200 - total flux cleaned = 7.42659e-05 Jy ! Total flux subtracted in 200 components = 7.42659e-05 Jy ! Clean residual min=-0.001886 max=0.001871 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.169733 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.169733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070366Jy sigma=0.440186 ! Fit after self-cal, rms=0.070367Jy sigma=0.440183 ! 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=0.070367Jy sigma=0.440183 ! Fit after self-cal, rms=0.070378Jy sigma=0.440174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.886 mas, bmaj=9.725 mas, bpa=-7.437 degrees ! Estimated noise=1.2877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168892 Jy ! Component: 100 - total flux cleaned = 0.00019259 Jy ! Component: 150 - total flux cleaned = 0.00019251 Jy ! Component: 200 - total flux cleaned = 0.000192923 Jy ! Total flux subtracted in 200 components = 0.000192923 Jy ! Clean residual min=-0.001718 max=0.001599 Jy/beam ! Clean residual mean=-0.000010 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.169926 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.169926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070377Jy sigma=0.440166 ! Fit after self-cal, rms=0.070377Jy sigma=0.440163 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 = 1.09306e-05 Jy ! Component: 100 - total flux cleaned = 4.9286e-06 Jy ! Component: 150 - total flux cleaned = -1.00836e-06 Jy ! Component: 200 - total flux cleaned = -1.16658e-05 Jy ! Total flux subtracted in 200 components = -1.16658e-05 Jy ! Clean residual min=-0.001717 max=0.001595 Jy/beam ! Clean residual mean=-0.000010 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.169914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.169914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070377Jy sigma=0.440166 ! Fit after self-cal, rms=0.070378Jy sigma=0.440164 ! 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=4.39 mas, bmaj=7.306 mas, bpa=-26 degrees ! Estimated noise=1.15512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.39 x 7.306 at -26 degrees (North through East) ! Clean map min=-0.0018306 max=0.16771 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=3.494 mas, bmaj=6.298 mas, bpa=-27.28 degrees ! Estimated noise=1.70532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13062 Jy ! Component: 100 - total flux cleaned = 0.15914 Jy ! Component: 150 - total flux cleaned = 0.166478 Jy ! Component: 200 - total flux cleaned = 0.168245 Jy ! Total flux subtracted in 200 components = 0.168245 Jy ! Clean residual min=-0.002780 max=0.002653 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.168245 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.168245 Jy ! Inverting map and beam ! Estimated beam: bmin=4.39 mas, bmaj=7.306 mas, bpa=-26 degrees ! Estimated noise=1.15512 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 = 0.000998256 Jy ! Component: 100 - total flux cleaned = 0.00124266 Jy ! Component: 150 - total flux cleaned = 0.00148866 Jy ! Component: 200 - total flux cleaned = 0.00166027 Jy ! Total flux subtracted in 200 components = 0.00166027 Jy ! Clean residual min=-0.001867 max=0.001887 Jy/beam ! Clean residual mean=-0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.169906 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.169906 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=8.886 mas, bmaj=9.725 mas, bpa=-7.437 degrees ! Estimated noise=1.2877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194855 Jy ! Component: 100 - total flux cleaned = 0.000196238 Jy ! Component: 150 - total flux cleaned = 0.000197771 Jy ! Component: 200 - total flux cleaned = 0.000198533 Jy ! Total flux subtracted in 200 components = 0.000198533 Jy ! Clean residual min=-0.001721 max=0.001584 Jy/beam ! Clean residual mean=-0.000010 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.170104 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 = -9.599e-06 Jy ! Component: 100 - total flux cleaned = -9.55314e-06 Jy ! Component: 150 - total flux cleaned = -1.78727e-05 Jy ! Component: 200 - total flux cleaned = -2.56986e-05 Jy ! Total flux subtracted in 200 components = -2.56986e-05 Jy ! Clean residual min=-0.001726 max=0.001580 Jy/beam ! Clean residual mean=-0.000010 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.170079 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.170079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.39 mas, bmaj=7.306 mas, bpa=-26 degrees ! Estimated noise=1.15512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202885 Jy ! Component: 100 - total flux cleaned = 0.000237413 Jy ! Component: 150 - total flux cleaned = 0.000251996 Jy ! Component: 200 - total flux cleaned = 0.000264991 Jy ! Total flux subtracted in 200 components = 0.000264991 Jy ! Clean residual min=-0.001865 max=0.001887 Jy/beam ! Clean residual mean=-0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.170344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.170344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070384Jy sigma=0.440230 ! Fit after self-cal, rms=0.070383Jy sigma=0.440215 wmodel J2237+4216_S_map.mod ! Writing 59 model components to file: J2237+4216_S_map.mod wobs J2237+4216_S_uvs.fits ! Writing UV FITS file: J2237+4216_S_uvs.fits wwins J2237+4216_S_map.win ! wwins: Wrote 1 windows to J2237+4216_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 = 0.00022219 Jy ! Component: 100 - total flux cleaned = 0.000342552 Jy ! Component: 150 - total flux cleaned = 0.000457374 Jy ! Component: 200 - total flux cleaned = 0.000458302 Jy ! Component: 250 - total flux cleaned = 0.0004847 Jy ! Component: 300 - total flux cleaned = 0.000587105 Jy ! Component: 350 - total flux cleaned = 0.000587148 Jy ! Component: 400 - total flux cleaned = 0.000635969 Jy ! Component: 450 - total flux cleaned = 0.000635832 Jy ! Component: 500 - total flux cleaned = 0.000635552 Jy ! Component: 550 - total flux cleaned = 0.000612255 Jy ! Component: 600 - total flux cleaned = 0.000635228 Jy ! Component: 650 - total flux cleaned = 0.000590645 Jy ! Component: 700 - total flux cleaned = 0.000634936 Jy ! Component: 750 - total flux cleaned = 0.000634483 Jy ! Component: 800 - total flux cleaned = 0.000613285 Jy ! Component: 850 - total flux cleaned = 0.00057122 Jy ! Component: 900 - total flux cleaned = 0.000530035 Jy ! Component: 950 - total flux cleaned = 0.000550441 Jy ! Component: 1000 - total flux cleaned = 0.000510009 Jy ! Component: 1050 - total flux cleaned = 0.000529739 Jy ! Component: 1100 - total flux cleaned = 0.000529798 Jy ! Component: 1150 - total flux cleaned = 0.000549299 Jy ! Component: 1200 - total flux cleaned = 0.000607052 Jy ! Component: 1250 - total flux cleaned = 0.000644775 Jy ! Component: 1300 - total flux cleaned = 0.000663646 Jy ! Component: 1350 - total flux cleaned = 0.000663525 Jy ! Component: 1400 - total flux cleaned = 0.000626745 Jy ! Component: 1450 - total flux cleaned = 0.000572618 Jy ! Component: 1500 - total flux cleaned = 0.000644184 Jy ! Component: 1550 - total flux cleaned = 0.000573225 Jy ! Component: 1600 - total flux cleaned = 0.000608385 Jy ! Component: 1650 - total flux cleaned = 0.000608573 Jy ! Component: 1700 - total flux cleaned = 0.000556731 Jy ! Component: 1750 - total flux cleaned = 0.000556531 Jy ! Component: 1800 - total flux cleaned = 0.000489094 Jy ! Component: 1850 - total flux cleaned = 0.000455955 Jy ! Component: 1900 - total flux cleaned = 0.000472528 Jy ! Component: 1950 - total flux cleaned = 0.000423657 Jy ! Component: 2000 - total flux cleaned = 0.000472298 Jy ! Component: 2050 - total flux cleaned = 0.000455957 Jy ! Component: 2100 - total flux cleaned = 0.000471782 Jy ! Component: 2150 - total flux cleaned = 0.000424518 Jy ! Component: 2200 - total flux cleaned = 0.000471267 Jy ! Component: 2250 - total flux cleaned = 0.000440337 Jy ! Component: 2300 - total flux cleaned = 0.000455776 Jy ! Component: 2350 - total flux cleaned = 0.000455805 Jy ! Component: 2400 - total flux cleaned = 0.000516052 Jy ! Component: 2450 - total flux cleaned = 0.000530946 Jy ! Component: 2500 - total flux cleaned = 0.000560549 Jy ! Component: 2550 - total flux cleaned = 0.000663196 Jy ! Component: 2600 - total flux cleaned = 0.000677619 Jy ! Component: 2650 - total flux cleaned = 0.000735568 Jy ! Component: 2700 - total flux cleaned = 0.000750236 Jy ! Component: 2750 - total flux cleaned = 0.000807227 Jy ! Component: 2800 - total flux cleaned = 0.00086374 Jy ! Component: 2850 - total flux cleaned = 0.000891748 Jy ! Component: 2900 - total flux cleaned = 0.000947575 Jy ! Component: 2950 - total flux cleaned = 0.00107199 Jy ! Component: 3000 - total flux cleaned = 0.00108582 Jy ! Component: 3050 - total flux cleaned = 0.00114055 Jy ! Component: 3100 - total flux cleaned = 0.00120822 Jy ! Component: 3150 - total flux cleaned = 0.00128895 Jy ! Component: 3200 - total flux cleaned = 0.00132896 Jy ! Component: 3250 - total flux cleaned = 0.00139537 Jy ! Component: 3300 - total flux cleaned = 0.00142175 Jy ! Component: 3350 - total flux cleaned = 0.00148733 Jy ! Component: 3400 - total flux cleaned = 0.00156544 Jy ! Component: 3450 - total flux cleaned = 0.00163002 Jy ! Component: 3500 - total flux cleaned = 0.00165585 Jy ! Component: 3550 - total flux cleaned = 0.00171968 Jy ! Component: 3600 - total flux cleaned = 0.0018212 Jy ! Component: 3650 - total flux cleaned = 0.00185894 Jy ! Component: 3700 - total flux cleaned = 0.00187151 Jy ! Component: 3750 - total flux cleaned = 0.00194629 Jy ! Component: 3800 - total flux cleaned = 0.00199581 Jy ! Component: 3850 - total flux cleaned = 0.00199589 Jy ! Component: 3900 - total flux cleaned = 0.00204497 Jy ! Component: 3950 - total flux cleaned = 0.00203271 Jy ! Component: 4000 - total flux cleaned = 0.00206911 Jy ! Component: 4050 - total flux cleaned = 0.00206898 Jy ! Total flux subtracted in 4096 components = 0.00212884 Jy ! Clean residual min=-0.000787 max=0.000767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.172472 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 317 components and 0.172472 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2237+4216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.39 x 7.306 at -26 degrees (North through East) ! Clean map min=-0.0013991 max=0.16753 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2237+4216_S_map.fits wmodel /image_prod/ug002_uva//J2237+4216_S_map.mod ! Writing 317 model components to file: /image_prod/ug002_uva//J2237+4216_S_map.mod wobs /image_prod/ug002_uva//J2237+4216_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2237+4216_S_uvs.fits wwins /image_prod/ug002_uva//J2237+4216_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2237+4216_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.167529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395865 0.395865 0.791731 1.58346 3.16692 6.33385 12.6677 25.3354 50.6708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 757.833 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2237+4216_S_dfm.log closed on Thu Mar 5 05:49:18 2020