! Started logfile: /image_prod/ug002_uva//J1139+6547_S_dfm.log on Thu Mar 5 00:07:56 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//J1139+6547_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1139+6547_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787654 visibilities/baseline/integration-bin. ! Found source: J1139+6547 ! ! 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 4785 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 J1139+6547_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025967Jy sigma=7.609327 ! Fit after self-cal, rms=0.854635Jy sigma=6.395499 ! 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=3.488 mas, bmaj=4.628 mas, bpa=23.54 degrees ! Estimated noise=1.96441 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 = 0.1064 Jy ! Component: 100 - total flux cleaned = 0.137783 Jy ! Total flux subtracted in 100 components = 0.137783 Jy ! Clean residual min=-0.006253 max=0.012807 Jy/beam ! Clean residual mean=-0.000006 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.137783 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.137783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096583Jy sigma=0.498030 ! Fit after self-cal, rms=0.096352Jy sigma=0.495379 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136821 Jy ! Component: 100 - total flux cleaned = 0.0199645 Jy ! Total flux subtracted in 100 components = 0.0199645 Jy ! Clean residual min=-0.006544 max=0.006084 Jy/beam ! Clean residual mean=0.000005 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.157748 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.157748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093554Jy sigma=0.478544 ! Fit after self-cal, rms=0.093521Jy sigma=0.478286 ! 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=4.248 mas, bmaj=5.217 mas, bpa=27.38 degrees ! Estimated noise=1.44774 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 = 0.00383307 Jy ! Component: 100 - total flux cleaned = 0.00456229 Jy ! Component: 150 - total flux cleaned = 0.00520289 Jy ! Component: 200 - total flux cleaned = 0.00563691 Jy ! Total flux subtracted in 200 components = 0.00563691 Jy ! Clean residual min=-0.006740 max=0.004588 Jy/beam ! Clean residual mean=0.000019 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.163384 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.163384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093003Jy sigma=0.477702 ! Fit after self-cal, rms=0.092992Jy sigma=0.477632 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.248 x 5.217 at 27.38 degrees (North through East) ! Clean map min=-0.0066116 max=0.14017 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 1.06 ! LA 1.06 MK 1.04 NL 1.06 OV 0.83 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.01 HN 0.97 KP 1.01 ! LA 1.06 MK 1.09 NL 1.13 OV 0.93 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 1.03 ! LA 1.05 MK 1.13 NL 1.09 OV 0.85 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.092992Jy sigma=0.477632 ! Fit after self-cal, rms=0.082678Jy sigma=0.463789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.305 mas, bmaj=5.224 mas, bpa=29.45 degrees ! Estimated noise=1.4702 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 = 0.00128248 Jy ! Component: 100 - total flux cleaned = 0.00158623 Jy ! Component: 150 - total flux cleaned = 0.00178501 Jy ! Component: 200 - total flux cleaned = 0.00187151 Jy ! Total flux subtracted in 200 components = 0.00187151 Jy ! Clean residual min=-0.004539 max=0.003375 Jy/beam ! Clean residual mean=0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.165256 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.165256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082440Jy sigma=0.463729 ! Fit after self-cal, rms=0.082424Jy sigma=0.463540 ! 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=0.082424Jy sigma=0.463540 ! Fit after self-cal, rms=0.069782Jy sigma=0.443596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.276 mas, bmaj=5.226 mas, bpa=29.39 degrees ! Estimated noise=1.46201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666868 Jy ! Component: 100 - total flux cleaned = 0.000570331 Jy ! Component: 150 - total flux cleaned = 0.000543747 Jy ! Component: 200 - total flux cleaned = 0.00051888 Jy ! Total flux subtracted in 200 components = 0.00051888 Jy ! Clean residual min=-0.002647 max=0.002849 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.165775 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.165775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069746Jy sigma=0.443379 ! Fit after self-cal, rms=0.069680Jy sigma=0.443142 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 = 0.000107306 Jy ! Component: 100 - total flux cleaned = -1.99639e-05 Jy ! Component: 150 - total flux cleaned = -9.0553e-05 Jy ! Component: 200 - total flux cleaned = -0.0001206 Jy ! Total flux subtracted in 200 components = -0.0001206 Jy ! Clean residual min=-0.002650 max=0.002833 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.165654 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.165654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069666Jy sigma=0.443070 ! Fit after self-cal, rms=0.069661Jy sigma=0.443061 ! 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=0.069661Jy sigma=0.443061 ! Fit after self-cal, rms=0.069517Jy sigma=0.442984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=5.223 mas, bpa=29.26 degrees ! Estimated noise=1.46059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540014 Jy ! Component: 100 - total flux cleaned = 0.00054071 Jy ! Component: 150 - total flux cleaned = 0.000502353 Jy ! Component: 200 - total flux cleaned = 0.000468423 Jy ! Total flux subtracted in 200 components = 0.000468423 Jy ! Clean residual min=-0.002600 max=0.002801 Jy/beam ! Clean residual mean=0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.166123 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.166123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069501Jy sigma=0.442882 ! Fit after self-cal, rms=0.069496Jy sigma=0.442873 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 = 4.15411e-05 Jy ! Component: 100 - total flux cleaned = -3.23107e-05 Jy ! Component: 150 - total flux cleaned = -4.60148e-05 Jy ! Component: 200 - total flux cleaned = -6.91258e-05 Jy ! Total flux subtracted in 200 components = -6.91258e-05 Jy ! Clean residual min=-0.002602 max=0.002829 Jy/beam ! Clean residual mean=0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.166054 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.166054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069488Jy sigma=0.442842 ! Fit after self-cal, rms=0.069487Jy sigma=0.442839 ! 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=0.069487Jy sigma=0.442839 ! Fit after self-cal, rms=0.069409Jy sigma=0.442803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.555 mas, bmaj=9.899 mas, bpa=83.27 degrees ! Estimated noise=1.70308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550548 Jy ! Component: 100 - total flux cleaned = 0.000601297 Jy ! Component: 150 - total flux cleaned = 0.000600723 Jy ! Component: 200 - total flux cleaned = 0.00060041 Jy ! Total flux subtracted in 200 components = 0.00060041 Jy ! Clean residual min=-0.003008 max=0.002733 Jy/beam ! Clean residual mean=0.000007 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.166654 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.166654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069404Jy sigma=0.442760 ! Fit after self-cal, rms=0.069403Jy sigma=0.442753 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 = 1.05801e-05 Jy ! Component: 100 - total flux cleaned = 2.27348e-05 Jy ! Component: 150 - total flux cleaned = 2.29075e-05 Jy ! Component: 200 - total flux cleaned = 2.34733e-05 Jy ! Total flux subtracted in 200 components = 2.34733e-05 Jy ! Clean residual min=-0.003012 max=0.002729 Jy/beam ! Clean residual mean=0.000007 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.166678 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.166678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069403Jy sigma=0.442758 ! Fit after self-cal, rms=0.069403Jy sigma=0.442755 ! 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=4.235 mas, bmaj=5.22 mas, bpa=29.24 degrees ! Estimated noise=1.46011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 5.22 at 29.24 degrees (North through East) ! Clean map min=-0.0024977 max=0.14124 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=3.491 mas, bmaj=4.619 mas, bpa=25.09 degrees ! Estimated noise=1.98585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107684 Jy ! Component: 100 - total flux cleaned = 0.140198 Jy ! Component: 150 - total flux cleaned = 0.153863 Jy ! Component: 200 - total flux cleaned = 0.160139 Jy ! Total flux subtracted in 200 components = 0.160139 Jy ! Clean residual min=-0.004234 max=0.003952 Jy/beam ! Clean residual mean=-0.000003 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.160139 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.160139 Jy ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=5.22 mas, bpa=29.24 degrees ! Estimated noise=1.46011 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) ! Added new window around map position (4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408594 Jy ! Component: 100 - total flux cleaned = 0.00523284 Jy ! Component: 150 - total flux cleaned = 0.00546932 Jy ! Component: 200 - total flux cleaned = 0.00561255 Jy ! Total flux subtracted in 200 components = 0.00561255 Jy ! Clean residual min=-0.002561 max=0.002692 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.165752 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.165752 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=8.555 mas, bmaj=9.899 mas, bpa=83.27 degrees ! Estimated noise=1.70308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993395 Jy ! Component: 100 - total flux cleaned = 0.0011351 Jy ! Component: 150 - total flux cleaned = 0.00124838 Jy ! Component: 200 - total flux cleaned = 0.00134624 Jy ! Total flux subtracted in 200 components = 0.00134624 Jy ! Clean residual min=-0.003101 max=0.002619 Jy/beam ! Clean residual mean=0.000008 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.167098 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 = 7.14483e-05 Jy ! Component: 100 - total flux cleaned = 0.000122159 Jy ! Component: 150 - total flux cleaned = 0.000155929 Jy ! Component: 200 - total flux cleaned = 0.000187035 Jy ! Total flux subtracted in 200 components = 0.000187035 Jy ! Clean residual min=-0.003086 max=0.002635 Jy/beam ! Clean residual mean=0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.167285 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.167285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=5.22 mas, bpa=29.24 degrees ! Estimated noise=1.46011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521967 Jy ! Component: 100 - total flux cleaned = -0.000577744 Jy ! Component: 150 - total flux cleaned = -0.000599793 Jy ! Component: 200 - total flux cleaned = -0.000621503 Jy ! Total flux subtracted in 200 components = -0.000621503 Jy ! Clean residual min=-0.002595 max=0.002599 Jy/beam ! Clean residual mean=0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.166664 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.166664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069340Jy sigma=0.442384 ! Fit after self-cal, rms=0.069333Jy sigma=0.442360 wmodel J1139+6547_S_map.mod ! Writing 70 model components to file: J1139+6547_S_map.mod wobs J1139+6547_S_uvs.fits ! Writing UV FITS file: J1139+6547_S_uvs.fits wwins J1139+6547_S_map.win ! wwins: Wrote 2 windows to J1139+6547_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 = 0.000299177 Jy ! Component: 100 - total flux cleaned = 0.000393402 Jy ! Component: 150 - total flux cleaned = 0.000481252 Jy ! Component: 200 - total flux cleaned = 0.000439454 Jy ! Component: 250 - total flux cleaned = 0.000439243 Jy ! Component: 300 - total flux cleaned = 0.000557064 Jy ! Component: 350 - total flux cleaned = 0.000672159 Jy ! Component: 400 - total flux cleaned = 0.000897165 Jy ! Component: 450 - total flux cleaned = 0.000969632 Jy ! Component: 500 - total flux cleaned = 0.00114915 Jy ! Component: 550 - total flux cleaned = 0.00128986 Jy ! Component: 600 - total flux cleaned = 0.00132476 Jy ! Component: 650 - total flux cleaned = 0.00156232 Jy ! Component: 700 - total flux cleaned = 0.00179516 Jy ! Component: 750 - total flux cleaned = 0.00195839 Jy ! Component: 800 - total flux cleaned = 0.00202332 Jy ! Component: 850 - total flux cleaned = 0.00221331 Jy ! Component: 900 - total flux cleaned = 0.00233705 Jy ! Component: 950 - total flux cleaned = 0.00242836 Jy ! Component: 1000 - total flux cleaned = 0.00248907 Jy ! Component: 1050 - total flux cleaned = 0.0025483 Jy ! Component: 1100 - total flux cleaned = 0.00260704 Jy ! Component: 1150 - total flux cleaned = 0.00272191 Jy ! Component: 1200 - total flux cleaned = 0.00274988 Jy ! Component: 1250 - total flux cleaned = 0.00283393 Jy ! Component: 1300 - total flux cleaned = 0.00288924 Jy ! Component: 1350 - total flux cleaned = 0.00299786 Jy ! Component: 1400 - total flux cleaned = 0.0030509 Jy ! Component: 1450 - total flux cleaned = 0.00302451 Jy ! Component: 1500 - total flux cleaned = 0.00305051 Jy ! Component: 1550 - total flux cleaned = 0.00302501 Jy ! Component: 1600 - total flux cleaned = 0.00299986 Jy ! Component: 1650 - total flux cleaned = 0.00302497 Jy ! Component: 1700 - total flux cleaned = 0.00302521 Jy ! Component: 1750 - total flux cleaned = 0.00312287 Jy ! Component: 1800 - total flux cleaned = 0.00312259 Jy ! Component: 1850 - total flux cleaned = 0.00316981 Jy ! Component: 1900 - total flux cleaned = 0.00309844 Jy ! Component: 1950 - total flux cleaned = 0.00314507 Jy ! Component: 2000 - total flux cleaned = 0.00316846 Jy ! Component: 2050 - total flux cleaned = 0.00321424 Jy ! Component: 2100 - total flux cleaned = 0.00316926 Jy ! Component: 2150 - total flux cleaned = 0.00325865 Jy ! Component: 2200 - total flux cleaned = 0.00319214 Jy ! Component: 2250 - total flux cleaned = 0.00314866 Jy ! Component: 2300 - total flux cleaned = 0.00323602 Jy ! Component: 2350 - total flux cleaned = 0.00325738 Jy ! Component: 2400 - total flux cleaned = 0.00319316 Jy ! Component: 2450 - total flux cleaned = 0.00317182 Jy ! Component: 2500 - total flux cleaned = 0.00315076 Jy ! Component: 2550 - total flux cleaned = 0.00304715 Jy ! Component: 2600 - total flux cleaned = 0.0030678 Jy ! Component: 2650 - total flux cleaned = 0.00298625 Jy ! Component: 2700 - total flux cleaned = 0.00298636 Jy ! Component: 2750 - total flux cleaned = 0.00288595 Jy ! Component: 2800 - total flux cleaned = 0.00284638 Jy ! Component: 2850 - total flux cleaned = 0.00270845 Jy ! Component: 2900 - total flux cleaned = 0.00274762 Jy ! Component: 2950 - total flux cleaned = 0.00267 Jy ! Component: 3000 - total flux cleaned = 0.00265082 Jy ! Component: 3050 - total flux cleaned = 0.00255555 Jy ! Component: 3100 - total flux cleaned = 0.00259346 Jy ! Component: 3150 - total flux cleaned = 0.00249968 Jy ! Component: 3200 - total flux cleaned = 0.00255553 Jy ! Component: 3250 - total flux cleaned = 0.00253704 Jy ! Component: 3300 - total flux cleaned = 0.0024819 Jy ! Component: 3350 - total flux cleaned = 0.00244538 Jy ! Component: 3400 - total flux cleaned = 0.0023553 Jy ! Component: 3450 - total flux cleaned = 0.00228355 Jy ! Component: 3500 - total flux cleaned = 0.00231901 Jy ! Component: 3550 - total flux cleaned = 0.00223073 Jy ! Component: 3600 - total flux cleaned = 0.00219569 Jy ! Component: 3650 - total flux cleaned = 0.00217838 Jy ! Component: 3700 - total flux cleaned = 0.00214388 Jy ! Component: 3750 - total flux cleaned = 0.00212659 Jy ! Component: 3800 - total flux cleaned = 0.00212657 Jy ! Component: 3850 - total flux cleaned = 0.00199128 Jy ! Component: 3900 - total flux cleaned = 0.00195762 Jy ! Component: 3950 - total flux cleaned = 0.00194098 Jy ! Component: 4000 - total flux cleaned = 0.00189125 Jy ! Component: 4050 - total flux cleaned = 0.00187491 Jy ! Total flux subtracted in 4096 components = 0.00179303 Jy ! Clean residual min=-0.001019 max=0.000817 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.168457 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 338 components and 0.168457 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1139+6547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 5.22 at 29.24 degrees (North through East) ! Clean map min=-0.0018169 max=0.14057 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1139+6547_S_map.fits wmodel /image_prod/ug002_uva//J1139+6547_S_map.mod ! Writing 338 model components to file: /image_prod/ug002_uva//J1139+6547_S_map.mod wobs /image_prod/ug002_uva//J1139+6547_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1139+6547_S_uvs.fits wwins /image_prod/ug002_uva//J1139+6547_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1139+6547_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625866 0.625866 1.25173 2.50346 5.00693 10.0139 20.0277 40.0554 80.1108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.335 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1139+6547_S_dfm.log closed on Thu Mar 5 00:08:00 2020