! Started logfile: /image_prod/ug002_uva//J1333+2725_S_dfm.log on Thu Mar 5 01:16:59 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//J1333+2725_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1333+2725_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904074 visibilities/baseline/integration-bin. ! Found source: J1333+2725 ! ! 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 7323 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 J1333+2725_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028376Jy sigma=8.522879 ! Fit after self-cal, rms=0.740763Jy sigma=6.103610 ! 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=2.86 mas, bmaj=6.095 mas, bpa=-8.7 degrees ! Estimated noise=1.55744 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 = 0.203862 Jy ! Component: 100 - total flux cleaned = 0.248728 Jy ! Total flux subtracted in 100 components = 0.248728 Jy ! Clean residual min=-0.010031 max=0.014509 Jy/beam ! Clean residual mean=-0.000039 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.248728 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.248728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091307Jy sigma=0.647776 ! Fit after self-cal, rms=0.091307Jy sigma=0.647710 ! 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=3.467 mas, bmaj=6.889 mas, bpa=-6.185 degrees ! Estimated noise=1.03111 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 = 0.0194211 Jy ! Component: 100 - total flux cleaned = 0.0304519 Jy ! Component: 150 - total flux cleaned = 0.0371953 Jy ! Component: 200 - total flux cleaned = 0.04142 Jy ! Total flux subtracted in 200 components = 0.04142 Jy ! Clean residual min=-0.009678 max=0.011692 Jy/beam ! Clean residual mean=-0.000011 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.290148 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.290148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087631Jy sigma=0.600089 ! Fit after self-cal, rms=0.087586Jy sigma=0.599753 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 6.889 at -6.185 degrees (North through East) ! Clean map min=-0.0092703 max=0.26159 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.00 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 1.08 HN 1.04 KP 0.92 ! LA 0.96 MK 0.97 NL 1.16 OV 0.97 ! PT 0.98 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.97 HN 1.02 KP 0.91 ! LA 0.97 MK 0.98 NL 0.96 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.087586Jy sigma=0.599753 ! Fit after self-cal, rms=0.092620Jy sigma=0.530927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=6.944 mas, bpa=-5.781 degrees ! Estimated noise=1.0351 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 = 0.0020682 Jy ! Component: 100 - total flux cleaned = 0.00155996 Jy ! Component: 150 - total flux cleaned = 0.00126829 Jy ! Component: 200 - total flux cleaned = 0.00077771 Jy ! Total flux subtracted in 200 components = 0.00077771 Jy ! Clean residual min=-0.007314 max=0.007560 Jy/beam ! Clean residual mean=0.000008 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.290925 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.290925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091668Jy sigma=0.526789 ! Fit after self-cal, rms=0.091745Jy sigma=0.526494 ! 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=0.091745Jy sigma=0.526494 ! Fit after self-cal, rms=0.078280Jy sigma=0.447825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.872 mas, bpa=-5.848 degrees ! Estimated noise=1.03311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139777 Jy ! Component: 100 - total flux cleaned = -0.00162198 Jy ! Component: 150 - total flux cleaned = -0.00179141 Jy ! Component: 200 - total flux cleaned = -0.00193578 Jy ! Total flux subtracted in 200 components = -0.00193578 Jy ! Clean residual min=-0.002550 max=0.003920 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.28899 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.28899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077999Jy sigma=0.445587 ! Fit after self-cal, rms=0.078073Jy sigma=0.445370 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 (5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231974 Jy ! Component: 100 - total flux cleaned = 0.0016236 Jy ! Component: 150 - total flux cleaned = 0.00156786 Jy ! Component: 200 - total flux cleaned = 0.00151464 Jy ! Total flux subtracted in 200 components = 0.00151464 Jy ! Clean residual min=-0.002443 max=0.002423 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.290504 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.290504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077894Jy sigma=0.443615 ! Fit after self-cal, rms=0.077875Jy sigma=0.443428 ! Inverting map ! Added new window around map position (-73, -65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214109 Jy ! Component: 100 - total flux cleaned = 0.00231121 Jy ! Component: 150 - total flux cleaned = 0.00226133 Jy ! Component: 200 - total flux cleaned = 0.00221281 Jy ! Total flux subtracted in 200 components = 0.00221281 Jy ! Clean residual min=-0.002289 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.292717 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.292717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077754Jy sigma=0.442590 ! Fit after self-cal, rms=0.077746Jy sigma=0.442534 ! 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=0.077746Jy sigma=0.442534 ! Fit after self-cal, rms=0.078387Jy sigma=0.441935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=6.873 mas, bpa=-5.991 degrees ! Estimated noise=1.03152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215804 Jy ! Component: 100 - total flux cleaned = -0.000274308 Jy ! Component: 150 - total flux cleaned = -0.000229928 Jy ! Component: 200 - total flux cleaned = -0.000151371 Jy ! Total flux subtracted in 200 components = -0.000151371 Jy ! Clean residual min=-0.002091 max=0.001958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.292566 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.292566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078317Jy sigma=0.441310 ! Fit after self-cal, rms=0.078318Jy sigma=0.441288 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 = 0.000212675 Jy ! Component: 100 - total flux cleaned = 0.000281632 Jy ! Component: 150 - total flux cleaned = 0.000281233 Jy ! Component: 200 - total flux cleaned = 0.000344379 Jy ! Total flux subtracted in 200 components = 0.000344379 Jy ! Clean residual min=-0.002005 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.29291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.29291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078287Jy sigma=0.441025 ! Fit after self-cal, rms=0.078286Jy sigma=0.441019 ! 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=0.078286Jy sigma=0.441019 ! Fit after self-cal, rms=0.078652Jy sigma=0.440922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.463 mas, bmaj=10.59 mas, bpa=-6.774 degrees ! Estimated noise=1.24744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352211 Jy ! Component: 100 - total flux cleaned = 0.000545151 Jy ! Component: 150 - total flux cleaned = 0.000545896 Jy ! Component: 200 - total flux cleaned = 0.000546412 Jy ! Total flux subtracted in 200 components = 0.000546412 Jy ! Clean residual min=-0.001688 max=0.001880 Jy/beam ! Clean residual mean=-0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.293456 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.293456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078634Jy sigma=0.440812 ! Fit after self-cal, rms=0.078634Jy sigma=0.440787 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 = 8.35474e-05 Jy ! Component: 100 - total flux cleaned = 0.000212256 Jy ! Component: 150 - total flux cleaned = 0.000272692 Jy ! Component: 200 - total flux cleaned = 0.000286443 Jy ! Total flux subtracted in 200 components = 0.000286443 Jy ! Clean residual min=-0.001696 max=0.001874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.293743 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.293743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078627Jy sigma=0.440757 ! Fit after self-cal, rms=0.078628Jy sigma=0.440744 ! 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=3.406 mas, bmaj=6.876 mas, bpa=-6.047 degrees ! Estimated noise=1.03163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.406 x 6.876 at -6.047 degrees (North through East) ! Clean map min=-0.0018474 max=0.26387 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=2.822 mas, bmaj=6.054 mas, bpa=-8.701 degrees ! Estimated noise=1.54102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201653 Jy ! Component: 100 - total flux cleaned = 0.247366 Jy ! Component: 150 - total flux cleaned = 0.265898 Jy ! Component: 200 - total flux cleaned = 0.275674 Jy ! Total flux subtracted in 200 components = 0.275674 Jy ! Clean residual min=-0.003477 max=0.004923 Jy/beam ! Clean residual mean=-0.000011 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.275674 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.275674 Jy ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=6.876 mas, bpa=-6.047 degrees ! Estimated noise=1.03163 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 = 0.00738069 Jy ! Component: 100 - total flux cleaned = 0.0111217 Jy ! Component: 150 - total flux cleaned = 0.0135455 Jy ! Component: 200 - total flux cleaned = 0.0147829 Jy ! Total flux subtracted in 200 components = 0.0147829 Jy ! Clean residual min=-0.002228 max=0.002057 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.290457 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.290457 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=7.463 mas, bmaj=10.59 mas, bpa=-6.774 degrees ! Estimated noise=1.24744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159029 Jy ! Component: 100 - total flux cleaned = 0.00249377 Jy ! Component: 150 - total flux cleaned = 0.00268511 Jy ! Component: 200 - total flux cleaned = 0.00277008 Jy ! Total flux subtracted in 200 components = 0.00277008 Jy ! Clean residual min=-0.001674 max=0.002022 Jy/beam ! Clean residual mean=-0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.293227 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 = 7.72143e-05 Jy ! Component: 100 - total flux cleaned = 0.000170344 Jy ! Component: 150 - total flux cleaned = 0.000234063 Jy ! Component: 200 - total flux cleaned = 0.000273249 Jy ! Total flux subtracted in 200 components = 0.000273249 Jy ! Clean residual min=-0.001662 max=0.001972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.2935 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.2935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=6.876 mas, bpa=-6.047 degrees ! Estimated noise=1.03163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119792 Jy ! Component: 100 - total flux cleaned = 0.000141695 Jy ! Component: 150 - total flux cleaned = 0.000259839 Jy ! Component: 200 - total flux cleaned = 0.00029602 Jy ! Total flux subtracted in 200 components = 0.00029602 Jy ! Clean residual min=-0.002079 max=0.001833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.293796 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.293796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078640Jy sigma=0.440958 ! Fit after self-cal, rms=0.078638Jy sigma=0.440915 wmodel J1333+2725_S_map.mod ! Writing 88 model components to file: J1333+2725_S_map.mod wobs J1333+2725_S_uvs.fits ! Writing UV FITS file: J1333+2725_S_uvs.fits wwins J1333+2725_S_map.win ! wwins: Wrote 3 windows to J1333+2725_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 = -9.70883e-05 Jy ! Component: 100 - total flux cleaned = 2.82248e-05 Jy ! Component: 150 - total flux cleaned = 0.000234905 Jy ! Component: 200 - total flux cleaned = 0.000320213 Jy ! Component: 250 - total flux cleaned = 0.000458245 Jy ! Component: 300 - total flux cleaned = 0.000538566 Jy ! Component: 350 - total flux cleaned = 0.00064296 Jy ! Component: 400 - total flux cleaned = 0.000693821 Jy ! Component: 450 - total flux cleaned = 0.000844167 Jy ! Component: 500 - total flux cleaned = 0.000942431 Jy ! Component: 550 - total flux cleaned = 0.00108699 Jy ! Component: 600 - total flux cleaned = 0.00118141 Jy ! Component: 650 - total flux cleaned = 0.00127467 Jy ! Component: 700 - total flux cleaned = 0.00141164 Jy ! Component: 750 - total flux cleaned = 0.00152373 Jy ! Component: 800 - total flux cleaned = 0.00172243 Jy ! Component: 850 - total flux cleaned = 0.00183105 Jy ! Component: 900 - total flux cleaned = 0.00193797 Jy ! Component: 950 - total flux cleaned = 0.00208551 Jy ! Component: 1000 - total flux cleaned = 0.00223091 Jy ! Component: 1050 - total flux cleaned = 0.00229252 Jy ! Component: 1100 - total flux cleaned = 0.00243415 Jy ! Component: 1150 - total flux cleaned = 0.00249451 Jy ! Component: 1200 - total flux cleaned = 0.00267203 Jy ! Component: 1250 - total flux cleaned = 0.00275033 Jy ! Component: 1300 - total flux cleaned = 0.00290403 Jy ! Component: 1350 - total flux cleaned = 0.00297996 Jy ! Component: 1400 - total flux cleaned = 0.00314896 Jy ! Component: 1450 - total flux cleaned = 0.00320441 Jy ! Component: 1500 - total flux cleaned = 0.00331431 Jy ! Component: 1550 - total flux cleaned = 0.00331398 Jy ! Component: 1600 - total flux cleaned = 0.00342174 Jy ! Component: 1650 - total flux cleaned = 0.00345707 Jy ! Component: 1700 - total flux cleaned = 0.00350985 Jy ! Component: 1750 - total flux cleaned = 0.00354472 Jy ! Component: 1800 - total flux cleaned = 0.00359641 Jy ! Component: 1850 - total flux cleaned = 0.00371592 Jy ! Component: 1900 - total flux cleaned = 0.00380021 Jy ! Component: 1950 - total flux cleaned = 0.00390027 Jy ! Component: 2000 - total flux cleaned = 0.0038503 Jy ! Component: 2050 - total flux cleaned = 0.00386683 Jy ! Component: 2100 - total flux cleaned = 0.00389942 Jy ! Component: 2150 - total flux cleaned = 0.00393154 Jy ! Component: 2200 - total flux cleaned = 0.00397942 Jy ! Component: 2250 - total flux cleaned = 0.00394742 Jy ! Component: 2300 - total flux cleaned = 0.00396336 Jy ! Component: 2350 - total flux cleaned = 0.00402545 Jy ! Component: 2400 - total flux cleaned = 0.00397924 Jy ! Component: 2450 - total flux cleaned = 0.00394852 Jy ! Component: 2500 - total flux cleaned = 0.00397896 Jy ! Component: 2550 - total flux cleaned = 0.00387335 Jy ! Component: 2600 - total flux cleaned = 0.00387327 Jy ! Component: 2650 - total flux cleaned = 0.00379896 Jy ! Component: 2700 - total flux cleaned = 0.00382851 Jy ! Component: 2750 - total flux cleaned = 0.00372608 Jy ! Component: 2800 - total flux cleaned = 0.00372626 Jy ! Component: 2850 - total flux cleaned = 0.00369766 Jy ! Component: 2900 - total flux cleaned = 0.0036834 Jy ! Component: 2950 - total flux cleaned = 0.00362662 Jy ! Component: 3000 - total flux cleaned = 0.00362647 Jy ! Component: 3050 - total flux cleaned = 0.00366825 Jy ! Component: 3100 - total flux cleaned = 0.0035708 Jy ! Component: 3150 - total flux cleaned = 0.0035293 Jy ! Component: 3200 - total flux cleaned = 0.00352929 Jy ! Component: 3250 - total flux cleaned = 0.0035019 Jy ! Component: 3300 - total flux cleaned = 0.003475 Jy ! Component: 3350 - total flux cleaned = 0.00346153 Jy ! Component: 3400 - total flux cleaned = 0.00344797 Jy ! Component: 3450 - total flux cleaned = 0.0034347 Jy ! Component: 3500 - total flux cleaned = 0.00339503 Jy ! Component: 3550 - total flux cleaned = 0.00335572 Jy ! Component: 3600 - total flux cleaned = 0.00336873 Jy ! Component: 3650 - total flux cleaned = 0.00334278 Jy ! Component: 3700 - total flux cleaned = 0.00329137 Jy ! Component: 3750 - total flux cleaned = 0.00329148 Jy ! Component: 3800 - total flux cleaned = 0.00320249 Jy ! Component: 3850 - total flux cleaned = 0.00327824 Jy ! Component: 3900 - total flux cleaned = 0.00325307 Jy ! Component: 3950 - total flux cleaned = 0.0032031 Jy ! Component: 4000 - total flux cleaned = 0.00319083 Jy ! Component: 4050 - total flux cleaned = 0.00321539 Jy ! Total flux subtracted in 4096 components = 0.00316626 Jy ! Clean residual min=-0.000721 max=0.000699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.296962 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 370 components and 0.296962 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1333+2725_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.406 x 6.876 at -6.047 degrees (North through East) ! Clean map min=-0.0012233 max=0.26387 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1333+2725_S_map.fits wmodel /image_prod/ug002_uva//J1333+2725_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J1333+2725_S_map.mod wobs /image_prod/ug002_uva//J1333+2725_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1333+2725_S_uvs.fits wwins /image_prod/ug002_uva//J1333+2725_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1333+2725_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.263865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255621 0.255621 0.511242 1.02248 2.04497 4.08994 8.17987 16.3597 32.7195 65.439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.263 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1173.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1333+2725_S_dfm.log closed on Thu Mar 5 01:17:03 2020