! Started logfile: /image_prod/ug002_uva//J1007-0207_S_dfm.log on Wed Mar 4 23:24:05 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//J1007-0207_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1007-0207_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962469 visibilities/baseline/integration-bin. ! Found source: J1007-0207 ! ! 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 5847 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 J1007-0207_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=1.050751Jy sigma=7.574812 ! Fit after self-cal, rms=0.701085Jy sigma=4.921439 ! 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=2.703 mas, bmaj=7.447 mas, bpa=-5.522 degrees ! Estimated noise=1.66012 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 = 0.224856 Jy ! Component: 100 - total flux cleaned = 0.290576 Jy ! Total flux subtracted in 100 components = 0.290576 Jy ! Clean residual min=-0.016996 max=0.045198 Jy/beam ! Clean residual mean=0.000025 rms=0.004842 Jy/beam ! Combined flux in latest and established models = 0.290576 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.290576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121440Jy sigma=0.866710 ! Fit after self-cal, rms=0.121248Jy sigma=0.865910 ! Inverting map ! Added new window around map position (-6, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451276 Jy ! Component: 100 - total flux cleaned = 0.0741295 Jy ! Total flux subtracted in 100 components = 0.0741295 Jy ! Clean residual min=-0.014267 max=0.019388 Jy/beam ! Clean residual mean=0.000015 rms=0.003395 Jy/beam ! Combined flux in latest and established models = 0.364705 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.364705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095719Jy sigma=0.650387 ! Fit after self-cal, rms=0.093716Jy sigma=0.639195 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242565 Jy ! Component: 100 - total flux cleaned = 0.0410305 Jy ! Total flux subtracted in 100 components = 0.0410305 Jy ! Clean residual min=-0.011735 max=0.013843 Jy/beam ! Clean residual mean=0.000009 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.405735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.405735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083993Jy sigma=0.552993 ! Fit after self-cal, rms=0.083315Jy sigma=0.549075 ! 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=3.241 mas, bmaj=8.124 mas, bpa=-3.85 degrees ! Estimated noise=1.32031 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 = 0.0212004 Jy ! Component: 100 - total flux cleaned = 0.0343292 Jy ! Component: 150 - total flux cleaned = 0.0434239 Jy ! Component: 200 - total flux cleaned = 0.0500413 Jy ! Total flux subtracted in 200 components = 0.0500413 Jy ! Clean residual min=-0.009149 max=0.014195 Jy/beam ! Clean residual mean=0.000002 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.455777 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.455777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077492Jy sigma=0.495790 ! Fit after self-cal, rms=0.077138Jy sigma=0.493208 ! Inverting map ! Added new window around map position (-14.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013087 Jy ! Component: 100 - total flux cleaned = 0.0205734 Jy ! Component: 150 - total flux cleaned = 0.0261478 Jy ! Component: 200 - total flux cleaned = 0.028859 Jy ! Total flux subtracted in 200 components = 0.028859 Jy ! Clean residual min=-0.006642 max=0.009383 Jy/beam ! Clean residual mean=-0.000002 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.484636 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.484636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074631Jy sigma=0.472523 ! Fit after self-cal, rms=0.074385Jy sigma=0.470729 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 8.124 at -3.85 degrees (North through East) ! Clean map min=-0.0068303 max=0.29315 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 MK 1.03 NL 1.02 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 0.98 KP 0.99 ! LA 1.01 MK 1.02 NL 1.00 OV 0.94 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.98 ! LA 1.01 MK 0.99 NL 1.01 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.074385Jy sigma=0.470729 ! Fit after self-cal, rms=0.076253Jy sigma=0.455523 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=8.181 mas, bpa=-3.784 degrees ! Estimated noise=1.31843 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 = 0.00387113 Jy ! Component: 100 - total flux cleaned = 0.00510578 Jy ! Component: 150 - total flux cleaned = 0.0060074 Jy ! Component: 200 - total flux cleaned = 0.00622861 Jy ! Total flux subtracted in 200 components = 0.00622861 Jy ! Clean residual min=-0.006584 max=0.006206 Jy/beam ! Clean residual mean=0.000001 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.490864 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.490864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075671Jy sigma=0.451136 ! Fit after self-cal, rms=0.075653Jy sigma=0.450750 ! 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=0.075653Jy sigma=0.450750 ! Fit after self-cal, rms=0.071071Jy sigma=0.422885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.224 mas, bpa=-3.865 degrees ! Estimated noise=1.3278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224213 Jy ! Component: 100 - total flux cleaned = 0.00288136 Jy ! Component: 150 - total flux cleaned = 0.00331534 Jy ! Component: 200 - total flux cleaned = 0.00341221 Jy ! Total flux subtracted in 200 components = 0.00341221 Jy ! Clean residual min=-0.004728 max=0.004981 Jy/beam ! Clean residual mean=0.000004 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.494277 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.494277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070619Jy sigma=0.419619 ! Fit after self-cal, rms=0.070628Jy sigma=0.419405 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 (-23.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456498 Jy ! Component: 100 - total flux cleaned = 0.00591589 Jy ! Component: 150 - total flux cleaned = 0.00601264 Jy ! Component: 200 - total flux cleaned = 0.00601538 Jy ! Total flux subtracted in 200 components = 0.00601538 Jy ! Clean residual min=-0.004297 max=0.003437 Jy/beam ! Clean residual mean=0.000002 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.500292 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.500292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070229Jy sigma=0.416316 ! Fit after self-cal, rms=0.070212Jy sigma=0.416148 ! 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=0.070212Jy sigma=0.416148 ! Fit after self-cal, rms=0.067924Jy sigma=0.401822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=8.209 mas, bpa=-3.919 degrees ! Estimated noise=1.32022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235292 Jy ! Component: 100 - total flux cleaned = 0.00306125 Jy ! Component: 150 - total flux cleaned = 0.00344873 Jy ! Component: 200 - total flux cleaned = 0.00366093 Jy ! Total flux subtracted in 200 components = 0.00366093 Jy ! Clean residual min=-0.002908 max=0.002969 Jy/beam ! Clean residual mean=0.000003 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.503953 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.503953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067695Jy sigma=0.400370 ! Fit after self-cal, rms=0.067700Jy sigma=0.400294 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 = 0.000445209 Jy ! Component: 100 - total flux cleaned = 0.000578432 Jy ! Component: 150 - total flux cleaned = 0.000641503 Jy ! Component: 200 - total flux cleaned = 0.000641455 Jy ! Total flux subtracted in 200 components = 0.000641455 Jy ! Clean residual min=-0.002795 max=0.002847 Jy/beam ! Clean residual mean=0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.504594 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 171 components and 0.504594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067565Jy sigma=0.399553 ! Fit after self-cal, rms=0.067566Jy sigma=0.399524 ! 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=0.067566Jy sigma=0.399524 ! Fit after self-cal, rms=0.067629Jy sigma=0.399387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.501 mas, bmaj=13.38 mas, bpa=-1.218 degrees ! Estimated noise=1.64235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545227 Jy ! Component: 100 - total flux cleaned = 0.00108251 Jy ! Component: 150 - total flux cleaned = 0.00121468 Jy ! Component: 200 - total flux cleaned = 0.00128764 Jy ! Total flux subtracted in 200 components = 0.00128764 Jy ! Clean residual min=-0.002507 max=0.002470 Jy/beam ! Clean residual mean=0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.505882 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 187 components and 0.505882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067594Jy sigma=0.399098 ! Fit after self-cal, rms=0.067589Jy sigma=0.398989 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 = 9.59788e-06 Jy ! Component: 100 - total flux cleaned = 0.000263252 Jy ! Component: 150 - total flux cleaned = 0.000293528 Jy ! Component: 200 - total flux cleaned = 0.000320876 Jy ! Total flux subtracted in 200 components = 0.000320876 Jy ! Clean residual min=-0.002396 max=0.002509 Jy/beam ! Clean residual mean=0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.506203 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.506203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067574Jy sigma=0.398890 ! Fit after self-cal, rms=0.067575Jy sigma=0.398840 ! 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=3.224 mas, bmaj=8.21 mas, bpa=-3.989 degrees ! Estimated noise=1.31927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 8.21 at -3.989 degrees (North through East) ! Clean map min=-0.0023905 max=0.29402 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=2.687 mas, bmaj=7.54 mas, bpa=-5.569 degrees ! Estimated noise=1.67071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22468 Jy ! Component: 100 - total flux cleaned = 0.301651 Jy ! Component: 150 - total flux cleaned = 0.349052 Jy ! Component: 200 - total flux cleaned = 0.378853 Jy ! Total flux subtracted in 200 components = 0.378853 Jy ! Clean residual min=-0.007412 max=0.015860 Jy/beam ! Clean residual mean=0.000013 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.378853 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.378853 Jy ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=8.21 mas, bpa=-3.989 degrees ! Estimated noise=1.31927 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 = 0.0298358 Jy ! Component: 100 - total flux cleaned = 0.0491181 Jy ! Component: 150 - total flux cleaned = 0.0628956 Jy ! Component: 200 - total flux cleaned = 0.0735735 Jy ! Total flux subtracted in 200 components = 0.0735735 Jy ! Clean residual min=-0.004821 max=0.007230 Jy/beam ! Clean residual mean=0.000009 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.452427 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.452426 Jy ! Inverting map ! Added new window around map position (3.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867726 Jy ! Component: 100 - total flux cleaned = 0.0156213 Jy ! Component: 150 - total flux cleaned = 0.0214118 Jy ! Component: 200 - total flux cleaned = 0.026281 Jy ! Total flux subtracted in 200 components = 0.026281 Jy ! Clean residual min=-0.003485 max=0.004130 Jy/beam ! Clean residual mean=0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.478707 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 102 components and 0.478707 Jy ! Inverting map ! Added new window around map position (21.5, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435072 Jy ! Component: 100 - total flux cleaned = 0.00785713 Jy ! Component: 150 - total flux cleaned = 0.0106599 Jy ! Component: 200 - total flux cleaned = 0.0128011 Jy ! Total flux subtracted in 200 components = 0.0128011 Jy ! Clean residual min=-0.002850 max=0.003237 Jy/beam ! Clean residual mean=0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.491509 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 136 components and 0.491508 Jy ! Inverting map ! Added new window around map position (-53.5, 48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311372 Jy ! Component: 100 - total flux cleaned = 0.00488202 Jy ! Component: 150 - total flux cleaned = 0.00628655 Jy ! Component: 200 - total flux cleaned = 0.0073459 Jy ! Total flux subtracted in 200 components = 0.0073459 Jy ! Clean residual min=-0.002531 max=0.002341 Jy/beam ! Clean residual mean=0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.498854 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.498854 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=7.501 mas, bmaj=13.38 mas, bpa=-1.218 degrees ! Estimated noise=1.64235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236153 Jy ! Component: 100 - total flux cleaned = 0.0038289 Jy ! Component: 150 - total flux cleaned = 0.0047015 Jy ! Component: 200 - total flux cleaned = 0.00541704 Jy ! Total flux subtracted in 200 components = 0.00541704 Jy ! Clean residual min=-0.002265 max=0.002171 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.504271 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 = 0.000599268 Jy ! Component: 100 - total flux cleaned = 0.000860719 Jy ! Component: 150 - total flux cleaned = 0.000950219 Jy ! Component: 200 - total flux cleaned = 0.000979102 Jy ! Total flux subtracted in 200 components = 0.000979102 Jy ! Clean residual min=-0.002153 max=0.002151 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.50525 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 211 components and 0.505251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=8.21 mas, bpa=-3.989 degrees ! Estimated noise=1.31927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000868502 Jy ! Component: 100 - total flux cleaned = -0.000871451 Jy ! Component: 150 - total flux cleaned = -0.000817601 Jy ! Component: 200 - total flux cleaned = -0.00076908 Jy ! Total flux subtracted in 200 components = -0.00076908 Jy ! Clean residual min=-0.002214 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.504481 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 233 components and 0.504482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067162Jy sigma=0.396781 ! Fit after self-cal, rms=0.067099Jy sigma=0.396464 wmodel J1007-0207_S_map.mod ! Writing 233 model components to file: J1007-0207_S_map.mod wobs J1007-0207_S_uvs.fits ! Writing UV FITS file: J1007-0207_S_uvs.fits wwins J1007-0207_S_map.win ! wwins: Wrote 7 windows to J1007-0207_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 = 0.000267398 Jy ! Component: 100 - total flux cleaned = 0.000599993 Jy ! Component: 150 - total flux cleaned = 0.000884068 Jy ! Component: 200 - total flux cleaned = 0.00115694 Jy ! Component: 250 - total flux cleaned = 0.00145368 Jy ! Component: 300 - total flux cleaned = 0.00164544 Jy ! Component: 350 - total flux cleaned = 0.00180076 Jy ! Component: 400 - total flux cleaned = 0.00198243 Jy ! Component: 450 - total flux cleaned = 0.00210159 Jy ! Component: 500 - total flux cleaned = 0.00227544 Jy ! Component: 550 - total flux cleaned = 0.00241687 Jy ! Component: 600 - total flux cleaned = 0.0025279 Jy ! Component: 650 - total flux cleaned = 0.00266406 Jy ! Component: 700 - total flux cleaned = 0.00274426 Jy ! Component: 750 - total flux cleaned = 0.00290231 Jy ! Component: 800 - total flux cleaned = 0.00298021 Jy ! Component: 850 - total flux cleaned = 0.00313297 Jy ! Component: 900 - total flux cleaned = 0.00315798 Jy ! Component: 950 - total flux cleaned = 0.00323189 Jy ! Component: 1000 - total flux cleaned = 0.00332908 Jy ! Component: 1050 - total flux cleaned = 0.00340087 Jy ! Component: 1100 - total flux cleaned = 0.00340084 Jy ! Component: 1150 - total flux cleaned = 0.00344774 Jy ! Component: 1200 - total flux cleaned = 0.00353967 Jy ! Component: 1250 - total flux cleaned = 0.0035623 Jy ! Component: 1300 - total flux cleaned = 0.00358496 Jy ! Component: 1350 - total flux cleaned = 0.00367371 Jy ! Component: 1400 - total flux cleaned = 0.00365184 Jy ! Component: 1450 - total flux cleaned = 0.00367372 Jy ! Component: 1500 - total flux cleaned = 0.00369502 Jy ! Component: 1550 - total flux cleaned = 0.00367368 Jy ! Component: 1600 - total flux cleaned = 0.00367349 Jy ! Component: 1650 - total flux cleaned = 0.00365284 Jy ! Component: 1700 - total flux cleaned = 0.00371464 Jy ! Component: 1750 - total flux cleaned = 0.00375536 Jy ! Component: 1800 - total flux cleaned = 0.0036946 Jy ! Component: 1850 - total flux cleaned = 0.0036346 Jy ! Component: 1900 - total flux cleaned = 0.00367427 Jy ! Component: 1950 - total flux cleaned = 0.00361505 Jy ! Component: 2000 - total flux cleaned = 0.00349835 Jy ! Component: 2050 - total flux cleaned = 0.00342113 Jy ! Component: 2100 - total flux cleaned = 0.00334491 Jy ! Component: 2150 - total flux cleaned = 0.00325001 Jy ! Component: 2200 - total flux cleaned = 0.00321227 Jy ! Component: 2250 - total flux cleaned = 0.00315625 Jy ! Component: 2300 - total flux cleaned = 0.00306407 Jy ! Component: 2350 - total flux cleaned = 0.00306392 Jy ! Component: 2400 - total flux cleaned = 0.00297288 Jy ! Component: 2450 - total flux cleaned = 0.00286462 Jy ! Component: 2500 - total flux cleaned = 0.0028465 Jy ! Component: 2550 - total flux cleaned = 0.00281091 Jy ! Component: 2600 - total flux cleaned = 0.00281095 Jy ! Component: 2650 - total flux cleaned = 0.00272353 Jy ! Component: 2700 - total flux cleaned = 0.00277561 Jy ! Component: 2750 - total flux cleaned = 0.0027067 Jy ! Component: 2800 - total flux cleaned = 0.00275786 Jy ! Component: 2850 - total flux cleaned = 0.00270679 Jy ! Component: 2900 - total flux cleaned = 0.00268998 Jy ! Component: 2950 - total flux cleaned = 0.00267339 Jy ! Component: 3000 - total flux cleaned = 0.00272319 Jy ! Component: 3050 - total flux cleaned = 0.00260775 Jy ! Component: 3100 - total flux cleaned = 0.00257521 Jy ! Component: 3150 - total flux cleaned = 0.00257531 Jy ! Component: 3200 - total flux cleaned = 0.0025751 Jy ! Component: 3250 - total flux cleaned = 0.00254287 Jy ! Component: 3300 - total flux cleaned = 0.00254286 Jy ! Component: 3350 - total flux cleaned = 0.00252703 Jy ! Component: 3400 - total flux cleaned = 0.00247999 Jy ! Component: 3450 - total flux cleaned = 0.0025423 Jy ! Component: 3500 - total flux cleaned = 0.00254233 Jy ! Component: 3550 - total flux cleaned = 0.00251154 Jy ! Component: 3600 - total flux cleaned = 0.00251145 Jy ! Component: 3650 - total flux cleaned = 0.00251148 Jy ! Component: 3700 - total flux cleaned = 0.00257212 Jy ! Component: 3750 - total flux cleaned = 0.0025722 Jy ! Component: 3800 - total flux cleaned = 0.00263195 Jy ! Component: 3850 - total flux cleaned = 0.00257273 Jy ! Component: 3900 - total flux cleaned = 0.00255794 Jy ! Component: 3950 - total flux cleaned = 0.00263113 Jy ! Component: 4000 - total flux cleaned = 0.00258743 Jy ! Component: 4050 - total flux cleaned = 0.00254391 Jy ! Total flux subtracted in 4096 components = 0.00258709 Jy ! Clean residual min=-0.000919 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.507069 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 532 components and 0.507069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1007-0207_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 8.21 at -3.989 degrees (North through East) ! Clean map min=-0.0015358 max=0.29526 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1007-0207_S_map.fits wmodel /image_prod/ug002_uva//J1007-0207_S_map.mod ! Writing 532 model components to file: /image_prod/ug002_uva//J1007-0207_S_map.mod wobs /image_prod/ug002_uva//J1007-0207_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1007-0207_S_uvs.fits wwins /image_prod/ug002_uva//J1007-0207_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1007-0207_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.295259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268803 0.268803 0.537606 1.07521 2.15042 4.30085 8.6017 17.2034 34.4068 68.8136 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1116.06 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1007-0207_S_dfm.log closed on Wed Mar 4 23:24:09 2020