! Started logfile: /image_prod/ug002_uva//J0508+8432_S_h_dfm.log on Wed Mar 4 20:40:54 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//J0508+8432_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0508+8432_S_h_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838095 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 3168 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 J0508+8432_S_h] 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022954Jy sigma=7.459471 ! Fit after self-cal, rms=0.767606Jy sigma=5.579488 ! 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=3.3 mas, bmaj=3.598 mas, bpa=74.22 degrees ! Estimated noise=2.21705 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 = 0.182077 Jy ! Component: 100 - total flux cleaned = 0.222483 Jy ! Total flux subtracted in 100 components = 0.222483 Jy ! Clean residual min=-0.006181 max=0.013572 Jy/beam ! Clean residual mean=-0.000037 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.222483 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.222483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075971Jy sigma=0.511016 ! Fit after self-cal, rms=0.075948Jy sigma=0.510923 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139955 Jy ! Component: 100 - total flux cleaned = 0.0202464 Jy ! Total flux subtracted in 100 components = 0.0202464 Jy ! Clean residual min=-0.005689 max=0.005208 Jy/beam ! Clean residual mean=-0.000012 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.24273 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.24273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073227Jy sigma=0.487563 ! Fit after self-cal, rms=0.073188Jy sigma=0.487246 ! 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=3.807 mas, bmaj=4.297 mas, bpa=78.6 degrees ! Estimated noise=1.76607 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 = 0.00442688 Jy ! Component: 100 - total flux cleaned = 0.00483374 Jy ! Component: 150 - total flux cleaned = 0.00483118 Jy ! Component: 200 - total flux cleaned = 0.00482757 Jy ! Total flux subtracted in 200 components = 0.00482757 Jy ! Clean residual min=-0.003939 max=0.004704 Jy/beam ! Clean residual mean=-0.000020 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.247557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.247557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072871Jy sigma=0.484602 ! Fit after self-cal, rms=0.072862Jy sigma=0.484553 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.807 x 4.297 at 78.6 degrees (North through East) ! Clean map min=-0.00383 max=0.23454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.00 ! LA 1.01 MK 0.96 NL 1.01 OV 0.98 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.02 ! LA 1.00 MK 0.99 NL 0.99 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.072862Jy sigma=0.484553 ! Fit after self-cal, rms=0.072369Jy sigma=0.482365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=4.286 mas, bpa=78.85 degrees ! Estimated noise=1.75856 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 = -0.000136807 Jy ! Component: 100 - total flux cleaned = -0.000137551 Jy ! Component: 150 - total flux cleaned = -0.000139406 Jy ! Component: 200 - total flux cleaned = -0.000172341 Jy ! Total flux subtracted in 200 components = -0.000172341 Jy ! Clean residual min=-0.004011 max=0.004035 Jy/beam ! Clean residual mean=-0.000012 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.247385 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.247385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072329Jy sigma=0.482026 ! Fit after self-cal, rms=0.072331Jy sigma=0.482009 ! 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=0.072331Jy sigma=0.482009 ! Fit after self-cal, rms=0.071141Jy sigma=0.468922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=4.283 mas, bpa=78.76 degrees ! Estimated noise=1.76276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775196 Jy ! Component: 100 - total flux cleaned = 0.000807032 Jy ! Component: 150 - total flux cleaned = 0.000781954 Jy ! Component: 200 - total flux cleaned = 0.00080501 Jy ! Total flux subtracted in 200 components = 0.00080501 Jy ! Clean residual min=-0.003361 max=0.003374 Jy/beam ! Clean residual mean=-0.000006 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.24819 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.24819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071112Jy sigma=0.468747 ! Fit after self-cal, rms=0.071124Jy sigma=0.468701 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 (-77.5, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221375 Jy ! Component: 100 - total flux cleaned = 0.00206117 Jy ! Component: 150 - total flux cleaned = 0.00193129 Jy ! Component: 200 - total flux cleaned = 0.0018233 Jy ! Total flux subtracted in 200 components = 0.0018233 Jy ! Clean residual min=-0.003173 max=0.002711 Jy/beam ! Clean residual mean=-0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.250013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.250013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070938Jy sigma=0.467441 ! Fit after self-cal, rms=0.070924Jy sigma=0.467379 ! 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=0.070924Jy sigma=0.467379 ! Fit after self-cal, rms=0.070814Jy sigma=0.467319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=4.276 mas, bpa=79.03 degrees ! Estimated noise=1.76175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202547 Jy ! Component: 100 - total flux cleaned = 0.000153325 Jy ! Component: 150 - total flux cleaned = 0.000196639 Jy ! Component: 200 - total flux cleaned = 0.000196628 Jy ! Total flux subtracted in 200 components = 0.000196628 Jy ! Clean residual min=-0.003115 max=0.002758 Jy/beam ! Clean residual mean=-0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.25021 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.25021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070759Jy sigma=0.466965 ! Fit after self-cal, rms=0.070755Jy sigma=0.466957 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 = 3.80495e-05 Jy ! Component: 100 - total flux cleaned = 2.38714e-06 Jy ! Component: 150 - total flux cleaned = 1.20978e-06 Jy ! Component: 200 - total flux cleaned = 1.52399e-06 Jy ! Total flux subtracted in 200 components = 1.52399e-06 Jy ! Clean residual min=-0.003058 max=0.002775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.250211 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.250211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070722Jy sigma=0.466758 ! Fit after self-cal, rms=0.070721Jy sigma=0.466756 ! 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=0.070721Jy sigma=0.466756 ! Fit after self-cal, rms=0.070685Jy sigma=0.466740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.479 mas, bmaj=8.965 mas, bpa=79.77 degrees ! Estimated noise=2.22035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431626 Jy ! Component: 100 - total flux cleaned = -0.000598507 Jy ! Component: 150 - total flux cleaned = -0.000641952 Jy ! Component: 200 - total flux cleaned = -0.00071848 Jy ! Total flux subtracted in 200 components = -0.00071848 Jy ! Clean residual min=-0.003394 max=0.003328 Jy/beam ! Clean residual mean=-0.000007 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.249493 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.249493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070684Jy sigma=0.466668 ! Fit after self-cal, rms=0.070680Jy sigma=0.466651 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 = -0.000115265 Jy ! Component: 100 - total flux cleaned = -0.000186472 Jy ! Component: 150 - total flux cleaned = -0.000234297 Jy ! Component: 200 - total flux cleaned = -0.00024883 Jy ! Total flux subtracted in 200 components = -0.00024883 Jy ! Clean residual min=-0.003355 max=0.003359 Jy/beam ! Clean residual mean=-0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.249244 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.249244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070684Jy sigma=0.466656 ! Fit after self-cal, rms=0.070683Jy sigma=0.466650 ! 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=3.799 mas, bmaj=4.273 mas, bpa=79.08 degrees ! Estimated noise=1.7617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.799 x 4.273 at 79.08 degrees (North through East) ! Clean map min=-0.0028333 max=0.23399 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=3.288 mas, bmaj=3.579 mas, bpa=74.81 degrees ! Estimated noise=2.2145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181819 Jy ! Component: 100 - total flux cleaned = 0.22269 Jy ! Component: 150 - total flux cleaned = 0.237195 Jy ! Component: 200 - total flux cleaned = 0.243726 Jy ! Total flux subtracted in 200 components = 0.243726 Jy ! Clean residual min=-0.004590 max=0.004441 Jy/beam ! Clean residual mean=-0.000009 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.243726 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.243726 Jy ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=4.273 mas, bpa=79.08 degrees ! Estimated noise=1.7617 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 (-0.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469977 Jy ! Component: 100 - total flux cleaned = 0.00655567 Jy ! Component: 150 - total flux cleaned = 0.00708647 Jy ! Component: 200 - total flux cleaned = 0.00739005 Jy ! Total flux subtracted in 200 components = 0.00739005 Jy ! Clean residual min=-0.003257 max=0.002768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.251116 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.251116 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=8.479 mas, bmaj=8.965 mas, bpa=79.77 degrees ! Estimated noise=2.22035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130924 Jy ! Component: 100 - total flux cleaned = -0.000224402 Jy ! Component: 150 - total flux cleaned = -0.000305612 Jy ! Component: 200 - total flux cleaned = -0.000375821 Jy ! Total flux subtracted in 200 components = -0.000375821 Jy ! Clean residual min=-0.003398 max=0.003371 Jy/beam ! Clean residual mean=-0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.25074 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.00983e-05 Jy ! Component: 100 - total flux cleaned = -8.53583e-05 Jy ! Component: 150 - total flux cleaned = -0.000109698 Jy ! Component: 200 - total flux cleaned = -0.00013261 Jy ! Total flux subtracted in 200 components = -0.00013261 Jy ! Clean residual min=-0.003320 max=0.003376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.250607 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.250607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=4.273 mas, bpa=79.08 degrees ! Estimated noise=1.7617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199635 Jy ! Component: 100 - total flux cleaned = 0.000357407 Jy ! Component: 150 - total flux cleaned = 0.000453209 Jy ! Component: 200 - total flux cleaned = 0.000541261 Jy ! Total flux subtracted in 200 components = 0.000541261 Jy ! Clean residual min=-0.002985 max=0.002663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.251148 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.251148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070710Jy sigma=0.466834 ! Fit after self-cal, rms=0.070702Jy sigma=0.466767 wmodel J0508+8432_S_h_map.mod ! Writing 70 model components to file: J0508+8432_S_h_map.mod wobs J0508+8432_S_h_uvs.fits ! Writing UV FITS file: J0508+8432_S_h_uvs.fits wwins J0508+8432_S_h_map.win ! wwins: Wrote 3 windows to J0508+8432_S_h_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 = -0.00125692 Jy ! Component: 100 - total flux cleaned = -0.00186411 Jy ! Component: 150 - total flux cleaned = -0.00235053 Jy ! Component: 200 - total flux cleaned = -0.00268197 Jy ! Component: 250 - total flux cleaned = -0.00309747 Jy ! Component: 300 - total flux cleaned = -0.00332383 Jy ! Component: 350 - total flux cleaned = -0.00376808 Jy ! Component: 400 - total flux cleaned = -0.0039852 Jy ! Component: 450 - total flux cleaned = -0.00424087 Jy ! Component: 500 - total flux cleaned = -0.00424052 Jy ! Component: 550 - total flux cleaned = -0.00452926 Jy ! Component: 600 - total flux cleaned = -0.00452763 Jy ! Component: 650 - total flux cleaned = -0.00456734 Jy ! Component: 700 - total flux cleaned = -0.004646 Jy ! Component: 750 - total flux cleaned = -0.00476258 Jy ! Component: 800 - total flux cleaned = -0.00464592 Jy ! Component: 850 - total flux cleaned = -0.00472273 Jy ! Component: 900 - total flux cleaned = -0.00483569 Jy ! Component: 950 - total flux cleaned = -0.00487242 Jy ! Component: 1000 - total flux cleaned = -0.00498274 Jy ! Component: 1050 - total flux cleaned = -0.00501902 Jy ! Component: 1100 - total flux cleaned = -0.00516306 Jy ! Component: 1150 - total flux cleaned = -0.00530544 Jy ! Component: 1200 - total flux cleaned = -0.00527031 Jy ! Component: 1250 - total flux cleaned = -0.00548005 Jy ! Component: 1300 - total flux cleaned = -0.00565311 Jy ! Component: 1350 - total flux cleaned = -0.00558439 Jy ! Component: 1400 - total flux cleaned = -0.00568607 Jy ! Component: 1450 - total flux cleaned = -0.00568637 Jy ! Component: 1500 - total flux cleaned = -0.00578673 Jy ! Component: 1550 - total flux cleaned = -0.00578657 Jy ! Component: 1600 - total flux cleaned = -0.00585259 Jy ! Component: 1650 - total flux cleaned = -0.00601504 Jy ! Component: 1700 - total flux cleaned = -0.00598245 Jy ! Component: 1750 - total flux cleaned = -0.00595032 Jy ! Component: 1800 - total flux cleaned = -0.00588747 Jy ! Component: 1850 - total flux cleaned = -0.00604413 Jy ! Component: 1900 - total flux cleaned = -0.00591988 Jy ! Component: 1950 - total flux cleaned = -0.005889 Jy ! Component: 2000 - total flux cleaned = -0.00582816 Jy ! Component: 2050 - total flux cleaned = -0.0059194 Jy ! Component: 2100 - total flux cleaned = -0.00597931 Jy ! Component: 2150 - total flux cleaned = -0.00583016 Jy ! Component: 2200 - total flux cleaned = -0.00585973 Jy ! Component: 2250 - total flux cleaned = -0.0059179 Jy ! Component: 2300 - total flux cleaned = -0.00574313 Jy ! Component: 2350 - total flux cleaned = -0.00585917 Jy ! Component: 2400 - total flux cleaned = -0.0058589 Jy ! Component: 2450 - total flux cleaned = -0.00568794 Jy ! Component: 2500 - total flux cleaned = -0.00574435 Jy ! Component: 2550 - total flux cleaned = -0.00577245 Jy ! Component: 2600 - total flux cleaned = -0.00571665 Jy ! Component: 2650 - total flux cleaned = -0.00577182 Jy ! Component: 2700 - total flux cleaned = -0.00557936 Jy ! Component: 2750 - total flux cleaned = -0.00568857 Jy ! Component: 2800 - total flux cleaned = -0.00552552 Jy ! Component: 2850 - total flux cleaned = -0.00557933 Jy ! Component: 2900 - total flux cleaned = -0.00560582 Jy ! Component: 2950 - total flux cleaned = -0.00555251 Jy ! Component: 3000 - total flux cleaned = -0.00552616 Jy ! Component: 3050 - total flux cleaned = -0.00552615 Jy ! Component: 3100 - total flux cleaned = -0.00555226 Jy ! Component: 3150 - total flux cleaned = -0.00547421 Jy ! Component: 3200 - total flux cleaned = -0.00547418 Jy ! Component: 3250 - total flux cleaned = -0.00544841 Jy ! Component: 3300 - total flux cleaned = -0.00547347 Jy ! Component: 3350 - total flux cleaned = -0.0054226 Jy ! Component: 3400 - total flux cleaned = -0.00522113 Jy ! Component: 3450 - total flux cleaned = -0.00524593 Jy ! Component: 3500 - total flux cleaned = -0.00514624 Jy ! Component: 3550 - total flux cleaned = -0.00504703 Jy ! Component: 3600 - total flux cleaned = -0.0050225 Jy ! Component: 3650 - total flux cleaned = -0.00492483 Jy ! Component: 3700 - total flux cleaned = -0.00494911 Jy ! Component: 3750 - total flux cleaned = -0.00485224 Jy ! Component: 3800 - total flux cleaned = -0.00494856 Jy ! Component: 3850 - total flux cleaned = -0.00485297 Jy ! Component: 3900 - total flux cleaned = -0.00492425 Jy ! Component: 3950 - total flux cleaned = -0.00480597 Jy ! Component: 4000 - total flux cleaned = -0.00492375 Jy ! Component: 4050 - total flux cleaned = -0.00497086 Jy ! Total flux subtracted in 4096 components = -0.00499411 Jy ! Clean residual min=-0.001185 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.246154 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 387 components and 0.246154 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0508+8432_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.799 x 4.273 at 79.08 degrees (North through East) ! Clean map min=-0.0022499 max=0.23362 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0508+8432_S_h_map.fits wmodel /image_prod/ug002_uva//J0508+8432_S_h_map.mod ! Writing 387 model components to file: /image_prod/ug002_uva//J0508+8432_S_h_map.mod wobs /image_prod/ug002_uva//J0508+8432_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0508+8432_S_h_uvs.fits wwins /image_prod/ug002_uva//J0508+8432_S_h_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0508+8432_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.233622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.537767 0.537767 1.07553 2.15107 4.30213 8.60427 17.2085 34.4171 68.8342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.233 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 557.862 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0508+8432_S_h_dfm.log closed on Wed Mar 4 20:40:58 2020