! Started logfile: /image_prod/ug002_uva//J1312+4828_S_dfm.log on Thu Mar 5 01:06:13 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//J1312+4828_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1312+4828_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.989286 visibilities/baseline/integration-bin. ! Found source: J1312+4828 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4986 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 J1312+4828_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008510Jy sigma=8.083333 ! Fit after self-cal, rms=0.935259Jy sigma=7.451203 ! 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=3.091 mas, bmaj=4.3 mas, bpa=4.724 degrees ! Estimated noise=2.04246 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 = 0.0494693 Jy ! Component: 100 - total flux cleaned = 0.0683419 Jy ! Total flux subtracted in 100 components = 0.0683419 Jy ! Clean residual min=-0.006056 max=0.009315 Jy/beam ! Clean residual mean=-0.000004 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.0683419 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0683419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077426Jy sigma=0.499602 ! Fit after self-cal, rms=0.076735Jy sigma=0.494519 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119909 Jy ! Component: 100 - total flux cleaned = 0.0199398 Jy ! Total flux subtracted in 100 components = 0.0199398 Jy ! Clean residual min=-0.004761 max=0.005733 Jy/beam ! Clean residual mean=-0.000003 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.0882817 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0882817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074357Jy sigma=0.461149 ! Fit after self-cal, rms=0.074269Jy sigma=0.460860 ! 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=3.715 mas, bmaj=4.941 mas, bpa=9.036 degrees ! Estimated noise=1.29879 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 = 0.00916093 Jy ! Component: 100 - total flux cleaned = 0.0149065 Jy ! Component: 150 - total flux cleaned = 0.0186155 Jy ! Component: 200 - total flux cleaned = 0.0210389 Jy ! Total flux subtracted in 200 components = 0.0210389 Jy ! Clean residual min=-0.003984 max=0.004754 Jy/beam ! Clean residual mean=-0.000003 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.109321 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.109321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073255Jy sigma=0.444829 ! Fit after self-cal, rms=0.073118Jy sigma=0.444495 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.715 x 4.941 at 9.036 degrees (North through East) ! Clean map min=-0.0040036 max=0.06389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.93 KP 0.99 MK 1.15 ! NL 1.22 OV 0.84 PT 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.95 HN 1.05 KP 0.96 ! MK 1.06 NL 1.11 OV 0.90 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 KP 1.01 MK 1.18 ! NL 1.21 OV 0.91 PT 0.89 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.11 HN 0.95 KP 0.95 ! MK 1.08 NL 1.08 OV 0.83 SC 0.61 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.98 KP 1.01 MK 1.20 ! NL 1.10 OV 0.91 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 0.91 KP 0.97 ! MK 1.17 NL 1.05 OV 0.87 SC 1.00 ! ! ! Fit before self-cal, rms=0.073118Jy sigma=0.444495 ! Fit after self-cal, rms=0.069625Jy sigma=0.435483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.819 mas, bmaj=5.022 mas, bpa=9.249 degrees ! Estimated noise=1.33756 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 = 5.00637e-05 Jy ! Component: 100 - total flux cleaned = 0.000128942 Jy ! Component: 150 - total flux cleaned = 0.000107541 Jy ! Component: 200 - total flux cleaned = 0.00010784 Jy ! Total flux subtracted in 200 components = 0.00010784 Jy ! Clean residual min=-0.003143 max=0.002734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.109428 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.109428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069597Jy sigma=0.435390 ! Fit after self-cal, rms=0.069733Jy sigma=0.435054 ! 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=0.069733Jy sigma=0.435054 ! Fit after self-cal, rms=0.069091Jy sigma=0.433517 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=5.025 mas, bpa=8.492 degrees ! Estimated noise=1.34165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25953e-05 Jy ! Component: 100 - total flux cleaned = 5.94774e-05 Jy ! Component: 150 - total flux cleaned = 5.93752e-05 Jy ! Component: 200 - total flux cleaned = 5.95565e-05 Jy ! Total flux subtracted in 200 components = 5.95565e-05 Jy ! Clean residual min=-0.002873 max=0.002648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.109488 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.109488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069081Jy sigma=0.433473 ! Fit after self-cal, rms=0.069082Jy sigma=0.433423 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 = -2.22886e-05 Jy ! Component: 100 - total flux cleaned = -2.25366e-05 Jy ! Component: 150 - total flux cleaned = -2.25399e-05 Jy ! Component: 200 - total flux cleaned = -2.23228e-05 Jy ! Total flux subtracted in 200 components = -2.23228e-05 Jy ! Clean residual min=-0.002868 max=0.002616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.109466 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.109466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069073Jy sigma=0.433388 ! Fit after self-cal, rms=0.069072Jy sigma=0.433383 ! 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=0.069072Jy sigma=0.433383 ! Fit after self-cal, rms=0.069080Jy sigma=0.433375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=5.016 mas, bpa=8.581 degrees ! Estimated noise=1.34271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11396e-05 Jy ! Component: 100 - total flux cleaned = 6.14107e-05 Jy ! Component: 150 - total flux cleaned = 7.47959e-05 Jy ! Component: 200 - total flux cleaned = 6.25264e-05 Jy ! Total flux subtracted in 200 components = 6.25264e-05 Jy ! Clean residual min=-0.002831 max=0.002600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.109528 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.109528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069072Jy sigma=0.433344 ! Fit after self-cal, rms=0.069071Jy sigma=0.433339 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 = -1.70249e-05 Jy ! Component: 100 - total flux cleaned = -1.69925e-05 Jy ! Component: 150 - total flux cleaned = -1.70788e-05 Jy ! Component: 200 - total flux cleaned = -2.87085e-05 Jy ! Total flux subtracted in 200 components = -2.87085e-05 Jy ! Clean residual min=-0.002826 max=0.002589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.1095 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.1095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069064Jy sigma=0.433314 ! Fit after self-cal, rms=0.069064Jy sigma=0.433308 ! 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=0.069064Jy sigma=0.433308 ! Fit after self-cal, rms=0.069091Jy sigma=0.433306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.134 mas, bmaj=9.013 mas, bpa=38.71 degrees ! Estimated noise=1.53373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567248 Jy ! Component: 100 - total flux cleaned = 0.000565025 Jy ! Component: 150 - total flux cleaned = 0.000564351 Jy ! Component: 200 - total flux cleaned = 0.000581595 Jy ! Total flux subtracted in 200 components = 0.000581595 Jy ! Clean residual min=-0.003013 max=0.002641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.110081 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 69 components and 0.110081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069083Jy sigma=0.433344 ! Fit after self-cal, rms=0.069071Jy sigma=0.433299 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36053e-06 Jy ! Component: 100 - total flux cleaned = 9.39469e-06 Jy ! Component: 150 - total flux cleaned = 1.78221e-05 Jy ! Component: 200 - total flux cleaned = 2.53427e-05 Jy ! Total flux subtracted in 200 components = 2.53427e-05 Jy ! Clean residual min=-0.003018 max=0.002639 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.110106 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.110106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069065Jy sigma=0.433326 ! Fit after self-cal, rms=0.069062Jy sigma=0.433287 ! 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=3.833 mas, bmaj=5.008 mas, bpa=8.716 degrees ! Estimated noise=1.34325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 5.008 at 8.716 degrees (North through East) ! Clean map min=-0.0026961 max=0.065507 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=3.162 mas, bmaj=4.348 mas, bpa=4.512 degrees ! Estimated noise=2.15322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522875 Jy ! Component: 100 - total flux cleaned = 0.0725357 Jy ! Component: 150 - total flux cleaned = 0.0841409 Jy ! Component: 200 - total flux cleaned = 0.0917867 Jy ! Total flux subtracted in 200 components = 0.0917867 Jy ! Clean residual min=-0.004685 max=0.004790 Jy/beam ! Clean residual mean=-0.000003 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0917867 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0917867 Jy ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=5.008 mas, bpa=8.716 degrees ! Estimated noise=1.34325 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 (2.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720897 Jy ! Component: 100 - total flux cleaned = 0.0114584 Jy ! Component: 150 - total flux cleaned = 0.0140891 Jy ! Component: 200 - total flux cleaned = 0.01581 Jy ! Total flux subtracted in 200 components = 0.01581 Jy ! Clean residual min=-0.002805 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.107597 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.107597 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=8.134 mas, bmaj=9.013 mas, bpa=38.71 degrees ! Estimated noise=1.53373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178519 Jy ! Component: 100 - total flux cleaned = 0.00283451 Jy ! Component: 150 - total flux cleaned = 0.00349752 Jy ! Component: 200 - total flux cleaned = 0.00379149 Jy ! Total flux subtracted in 200 components = 0.00379149 Jy ! Clean residual min=-0.002892 max=0.002341 Jy/beam ! Clean residual mean=-0.000005 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.111388 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 = 4.64924e-05 Jy ! Component: 100 - total flux cleaned = 0.000103011 Jy ! Component: 150 - total flux cleaned = 0.000143162 Jy ! Component: 200 - total flux cleaned = 0.000192108 Jy ! Total flux subtracted in 200 components = 0.000192108 Jy ! Clean residual min=-0.002879 max=0.002330 Jy/beam ! Clean residual mean=-0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.11158 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.11158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=5.008 mas, bpa=8.716 degrees ! Estimated noise=1.34325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051015 Jy ! Component: 100 - total flux cleaned = -0.000518676 Jy ! Component: 150 - total flux cleaned = -0.000463508 Jy ! Component: 200 - total flux cleaned = -0.000464614 Jy ! Total flux subtracted in 200 components = -0.000464614 Jy ! Clean residual min=-0.002620 max=0.002588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.111116 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.111116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069024Jy sigma=0.433017 ! Fit after self-cal, rms=0.068996Jy sigma=0.432882 wmodel J1312+4828_S_map.mod ! Writing 103 model components to file: J1312+4828_S_map.mod wobs J1312+4828_S_uvs.fits ! Writing UV FITS file: J1312+4828_S_uvs.fits wwins J1312+4828_S_map.win ! wwins: Wrote 2 windows to J1312+4828_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 = -0.000497797 Jy ! Component: 100 - total flux cleaned = -0.000371207 Jy ! Component: 150 - total flux cleaned = -0.00013245 Jy ! Component: 200 - total flux cleaned = 0.000320358 Jy ! Component: 250 - total flux cleaned = 0.000608885 Jy ! Component: 300 - total flux cleaned = 0.000816722 Jy ! Component: 350 - total flux cleaned = 0.0010519 Jy ! Component: 400 - total flux cleaned = 0.00131169 Jy ! Component: 450 - total flux cleaned = 0.00146879 Jy ! Component: 500 - total flux cleaned = 0.00156076 Jy ! Component: 550 - total flux cleaned = 0.00156073 Jy ! Component: 600 - total flux cleaned = 0.00159011 Jy ! Component: 650 - total flux cleaned = 0.00161827 Jy ! Component: 700 - total flux cleaned = 0.00156301 Jy ! Component: 750 - total flux cleaned = 0.00150855 Jy ! Component: 800 - total flux cleaned = 0.0014024 Jy ! Component: 850 - total flux cleaned = 0.00137632 Jy ! Component: 900 - total flux cleaned = 0.00135049 Jy ! Component: 950 - total flux cleaned = 0.00130004 Jy ! Component: 1000 - total flux cleaned = 0.00127541 Jy ! Component: 1050 - total flux cleaned = 0.00127519 Jy ! Component: 1100 - total flux cleaned = 0.00122661 Jy ! Component: 1150 - total flux cleaned = 0.00110801 Jy ! Component: 1200 - total flux cleaned = 0.00106152 Jy ! Component: 1250 - total flux cleaned = 0.00106158 Jy ! Component: 1300 - total flux cleaned = 0.00108432 Jy ! Component: 1350 - total flux cleaned = 0.00108426 Jy ! Component: 1400 - total flux cleaned = 0.00110657 Jy ! Component: 1450 - total flux cleaned = 0.00119314 Jy ! Component: 1500 - total flux cleaned = 0.00119317 Jy ! Component: 1550 - total flux cleaned = 0.00123557 Jy ! Component: 1600 - total flux cleaned = 0.00127741 Jy ! Component: 1650 - total flux cleaned = 0.00131888 Jy ! Component: 1700 - total flux cleaned = 0.00133971 Jy ! Component: 1750 - total flux cleaned = 0.00148144 Jy ! Component: 1800 - total flux cleaned = 0.00152069 Jy ! Component: 1850 - total flux cleaned = 0.00148101 Jy ! Component: 1900 - total flux cleaned = 0.00157877 Jy ! Component: 1950 - total flux cleaned = 0.0015592 Jy ! Component: 2000 - total flux cleaned = 0.00159711 Jy ! Component: 2050 - total flux cleaned = 0.00154049 Jy ! Component: 2100 - total flux cleaned = 0.00161569 Jy ! Component: 2150 - total flux cleaned = 0.00165285 Jy ! Component: 2200 - total flux cleaned = 0.00167144 Jy ! Component: 2250 - total flux cleaned = 0.00167169 Jy ! Component: 2300 - total flux cleaned = 0.00172558 Jy ! Component: 2350 - total flux cleaned = 0.00177912 Jy ! Component: 2400 - total flux cleaned = 0.00181418 Jy ! Component: 2450 - total flux cleaned = 0.00190144 Jy ! Component: 2500 - total flux cleaned = 0.00195305 Jy ! Component: 2550 - total flux cleaned = 0.00197024 Jy ! Component: 2600 - total flux cleaned = 0.0020215 Jy ! Component: 2650 - total flux cleaned = 0.00207208 Jy ! Component: 2700 - total flux cleaned = 0.00212217 Jy ! Component: 2750 - total flux cleaned = 0.00220465 Jy ! Component: 2800 - total flux cleaned = 0.00230296 Jy ! Component: 2850 - total flux cleaned = 0.0023678 Jy ! Component: 2900 - total flux cleaned = 0.00238371 Jy ! Component: 2950 - total flux cleaned = 0.0024799 Jy ! Component: 3000 - total flux cleaned = 0.00254313 Jy ! Component: 3050 - total flux cleaned = 0.00259004 Jy ! Component: 3100 - total flux cleaned = 0.00262126 Jy ! Component: 3150 - total flux cleaned = 0.00265216 Jy ! Component: 3200 - total flux cleaned = 0.00263699 Jy ! Component: 3250 - total flux cleaned = 0.00271319 Jy ! Component: 3300 - total flux cleaned = 0.00272822 Jy ! Component: 3350 - total flux cleaned = 0.00277328 Jy ! Component: 3400 - total flux cleaned = 0.00281809 Jy ! Component: 3450 - total flux cleaned = 0.00287736 Jy ! Component: 3500 - total flux cleaned = 0.00287732 Jy ! Component: 3550 - total flux cleaned = 0.00296499 Jy ! Component: 3600 - total flux cleaned = 0.0029504 Jy ! Component: 3650 - total flux cleaned = 0.00295045 Jy ! Component: 3700 - total flux cleaned = 0.00296489 Jy ! Component: 3750 - total flux cleaned = 0.00309292 Jy ! Component: 3800 - total flux cleaned = 0.00310696 Jy ! Component: 3850 - total flux cleaned = 0.00313502 Jy ! Component: 3900 - total flux cleaned = 0.00310728 Jy ! Component: 3950 - total flux cleaned = 0.00314897 Jy ! Component: 4000 - total flux cleaned = 0.00316282 Jy ! Component: 4050 - total flux cleaned = 0.00316287 Jy ! Total flux subtracted in 4096 components = 0.00317653 Jy ! Clean residual min=-0.000812 max=0.000738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.114292 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 347 components and 0.114292 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1312+4828_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 5.008 at 8.716 degrees (North through East) ! Clean map min=-0.0018231 max=0.066729 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1312+4828_S_map.fits wmodel /image_prod/ug002_uva//J1312+4828_S_map.mod ! Writing 347 model components to file: /image_prod/ug002_uva//J1312+4828_S_map.mod wobs /image_prod/ug002_uva//J1312+4828_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1312+4828_S_uvs.fits wwins /image_prod/ug002_uva//J1312+4828_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1312+4828_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0667288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00618 1.00618 2.01236 4.02471 8.04942 16.0988 32.1977 64.3954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.157 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1312+4828_S_dfm.log closed on Thu Mar 5 01:06:16 2020