! Started logfile: /image_prod/ug002_uva//J0527+0331_S_e_dfm.log on Wed Mar 4 20:51:15 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//J0527+0331_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0527+0331_S_e_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887346 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 1725 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 J0527+0331_S_e] 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.057889Jy sigma=7.662544 ! Fit after self-cal, rms=0.743523Jy sigma=5.371456 ! 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=2.69 mas, bmaj=7.224 mas, bpa=-6.179 degrees ! Estimated noise=2.78835 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 = 0.195284 Jy ! Component: 100 - total flux cleaned = 0.251081 Jy ! Total flux subtracted in 100 components = 0.251081 Jy ! Clean residual min=-0.014698 max=0.024600 Jy/beam ! Clean residual mean=0.000001 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.251081 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.251081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121341Jy sigma=0.703305 ! Fit after self-cal, rms=0.121325Jy sigma=0.703139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280791 Jy ! Component: 100 - total flux cleaned = 0.0463948 Jy ! Total flux subtracted in 100 components = 0.0463948 Jy ! Clean residual min=-0.014046 max=0.015386 Jy/beam ! Clean residual mean=0.000010 rms=0.003217 Jy/beam ! Combined flux in latest and established models = 0.297476 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.297476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112581Jy sigma=0.620329 ! Fit after self-cal, rms=0.112579Jy sigma=0.620225 ! 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=3.066 mas, bmaj=7.557 mas, bpa=-5.157 degrees ! Estimated noise=2.44294 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 = 0.0169693 Jy ! Component: 100 - total flux cleaned = 0.0281926 Jy ! Component: 150 - total flux cleaned = 0.0358745 Jy ! Component: 200 - total flux cleaned = 0.0412502 Jy ! Total flux subtracted in 200 components = 0.0412502 Jy ! Clean residual min=-0.012673 max=0.014006 Jy/beam ! Clean residual mean=0.000014 rms=0.002938 Jy/beam ! Combined flux in latest and established models = 0.338726 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.338726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109409Jy sigma=0.591471 ! Fit after self-cal, rms=0.109407Jy sigma=0.591418 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.066 x 7.557 at -5.157 degrees (North through East) ! Clean map min=-0.012364 max=0.25232 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.04 HN 1.07 KP 1.00 ! LA 1.02 MK 1.05 NL 1.01 OV 0.82 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.01 HN 1.07 KP 1.06 ! LA 0.99 MK 1.07 NL 0.81 OV 0.90 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 1.04 ! LA 1.00 MK 1.00 NL 0.98 OV 0.87 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.109407Jy sigma=0.591418 ! Fit after self-cal, rms=0.102268Jy sigma=0.518216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=7.66 mas, bpa=-4.742 degrees ! Estimated noise=2.49325 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 = 0.00126798 Jy ! Component: 100 - total flux cleaned = 0.00127501 Jy ! Component: 150 - total flux cleaned = 0.000774191 Jy ! Component: 200 - total flux cleaned = 0.000218649 Jy ! Total flux subtracted in 200 components = 0.000218649 Jy ! Clean residual min=-0.007983 max=0.007893 Jy/beam ! Clean residual mean=0.000004 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.338945 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.338945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101561Jy sigma=0.516507 ! Fit after self-cal, rms=0.101665Jy sigma=0.516267 ! 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=0.101665Jy sigma=0.516267 ! Fit after self-cal, rms=0.085602Jy sigma=0.468061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.647 mas, bpa=-4.827 degrees ! Estimated noise=2.49943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336722 Jy ! Component: 100 - total flux cleaned = 0.00323464 Jy ! Component: 150 - total flux cleaned = 0.00312763 Jy ! Component: 200 - total flux cleaned = 0.00271263 Jy ! Total flux subtracted in 200 components = 0.00271263 Jy ! Clean residual min=-0.005019 max=0.005053 Jy/beam ! Clean residual mean=0.000002 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.341657 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.341657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085047Jy sigma=0.465469 ! Fit after self-cal, rms=0.085108Jy sigma=0.465385 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 = -0.000396874 Jy ! Component: 100 - total flux cleaned = -0.000741094 Jy ! Component: 150 - total flux cleaned = -0.00105805 Jy ! Component: 200 - total flux cleaned = -0.00127942 Jy ! Total flux subtracted in 200 components = -0.00127942 Jy ! Clean residual min=-0.004801 max=0.005045 Jy/beam ! Clean residual mean=0.000003 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.340378 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.340378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084920Jy sigma=0.464403 ! Fit after self-cal, rms=0.084914Jy sigma=0.464395 ! 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=0.084914Jy sigma=0.464395 ! Fit after self-cal, rms=0.084385Jy sigma=0.456823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.627 mas, bpa=-4.947 degrees ! Estimated noise=2.48595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556165 Jy ! Component: 100 - total flux cleaned = 0.000567299 Jy ! Component: 150 - total flux cleaned = 0.000441629 Jy ! Component: 200 - total flux cleaned = 0.00019991 Jy ! Total flux subtracted in 200 components = 0.00019991 Jy ! Clean residual min=-0.004255 max=0.004723 Jy/beam ! Clean residual mean=0.000000 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.340578 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.340578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084175Jy sigma=0.455967 ! Fit after self-cal, rms=0.084192Jy sigma=0.455942 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 (48, -118.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272078 Jy ! Component: 100 - total flux cleaned = 0.0026283 Jy ! Component: 150 - total flux cleaned = 0.00255602 Jy ! Component: 200 - total flux cleaned = 0.00268339 Jy ! Total flux subtracted in 200 components = 0.00268339 Jy ! Clean residual min=-0.004561 max=0.004481 Jy/beam ! Clean residual mean=0.000000 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.343261 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.343261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083924Jy sigma=0.454369 ! Fit after self-cal, rms=0.083912Jy sigma=0.454268 ! Inverting map ! Added new window around map position (65, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002285 Jy ! Component: 100 - total flux cleaned = 0.00192393 Jy ! Component: 150 - total flux cleaned = 0.00177439 Jy ! Component: 200 - total flux cleaned = 0.00142726 Jy ! Total flux subtracted in 200 components = 0.00142726 Jy ! Clean residual min=-0.004364 max=0.003855 Jy/beam ! Clean residual mean=0.000000 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.344689 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.344689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083586Jy sigma=0.452558 ! Fit after self-cal, rms=0.083572Jy sigma=0.452485 ! 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=0.083572Jy sigma=0.452485 ! Fit after self-cal, rms=0.084302Jy sigma=0.452084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.019 mas, bmaj=11.54 mas, bpa=-3.096 degrees ! Estimated noise=3.18457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237587 Jy ! Component: 100 - total flux cleaned = 0.00307689 Jy ! Component: 150 - total flux cleaned = 0.00366342 Jy ! Component: 200 - total flux cleaned = 0.00402172 Jy ! Total flux subtracted in 200 components = 0.00402172 Jy ! Clean residual min=-0.003557 max=0.003492 Jy/beam ! Clean residual mean=0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.34871 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.34871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084234Jy sigma=0.451725 ! Fit after self-cal, rms=0.084209Jy sigma=0.451622 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 = 0.00041942 Jy ! Component: 100 - total flux cleaned = 0.000703071 Jy ! Component: 150 - total flux cleaned = 0.000994875 Jy ! Component: 200 - total flux cleaned = 0.00114587 Jy ! Total flux subtracted in 200 components = 0.00114587 Jy ! Clean residual min=-0.003363 max=0.003411 Jy/beam ! Clean residual mean=0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.349856 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.349856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084197Jy sigma=0.451692 ! Fit after self-cal, rms=0.084177Jy sigma=0.451654 ! 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=3.008 mas, bmaj=7.627 mas, bpa=-5.051 degrees ! Estimated noise=2.47729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.627 at -5.051 degrees (North through East) ! Clean map min=-0.0040435 max=0.25965 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=2.636 mas, bmaj=7.3 mas, bpa=-6.192 degrees ! Estimated noise=2.83397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198529 Jy ! Component: 100 - total flux cleaned = 0.259278 Jy ! Component: 150 - total flux cleaned = 0.289117 Jy ! Component: 200 - total flux cleaned = 0.305791 Jy ! Total flux subtracted in 200 components = 0.305791 Jy ! Clean residual min=-0.006535 max=0.008813 Jy/beam ! Clean residual mean=-0.000003 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.305791 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.305791 Jy ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.627 mas, bpa=-5.051 degrees ! Estimated noise=2.47729 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 = 0.0128015 Jy ! Component: 100 - total flux cleaned = 0.0201744 Jy ! Component: 150 - total flux cleaned = 0.0255595 Jy ! Component: 200 - total flux cleaned = 0.0296501 Jy ! Total flux subtracted in 200 components = 0.0296501 Jy ! Clean residual min=-0.004712 max=0.004330 Jy/beam ! Clean residual mean=-0.000000 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.335441 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.335441 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=7.019 mas, bmaj=11.54 mas, bpa=-3.096 degrees ! Estimated noise=3.18457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051175 Jy ! Component: 100 - total flux cleaned = 0.00699103 Jy ! Component: 150 - total flux cleaned = 0.00832033 Jy ! Component: 200 - total flux cleaned = 0.00938457 Jy ! Total flux subtracted in 200 components = 0.00938457 Jy ! Clean residual min=-0.003757 max=0.003642 Jy/beam ! Clean residual mean=0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.344826 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 = 0.000756579 Jy ! Component: 100 - total flux cleaned = 0.00125325 Jy ! Component: 150 - total flux cleaned = 0.00161323 Jy ! Component: 200 - total flux cleaned = 0.00182323 Jy ! Total flux subtracted in 200 components = 0.00182323 Jy ! Clean residual min=-0.003727 max=0.003498 Jy/beam ! Clean residual mean=0.000002 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.346649 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.346649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.627 mas, bpa=-5.051 degrees ! Estimated noise=2.47729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74203e-05 Jy ! Component: 100 - total flux cleaned = -0.000685597 Jy ! Component: 150 - total flux cleaned = -0.000847559 Jy ! Component: 200 - total flux cleaned = -0.00113884 Jy ! Total flux subtracted in 200 components = -0.00113884 Jy ! Clean residual min=-0.004500 max=0.003718 Jy/beam ! Clean residual mean=0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.34551 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.34551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084268Jy sigma=0.451809 ! Fit after self-cal, rms=0.084260Jy sigma=0.451756 wmodel J0527+0331_S_e_map.mod ! Writing 101 model components to file: J0527+0331_S_e_map.mod wobs J0527+0331_S_e_uvs.fits ! Writing UV FITS file: J0527+0331_S_e_uvs.fits wwins J0527+0331_S_e_map.win ! wwins: Wrote 3 windows to J0527+0331_S_e_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 = -0.00157773 Jy ! Component: 100 - total flux cleaned = -0.00144238 Jy ! Component: 150 - total flux cleaned = -0.00150882 Jy ! Component: 200 - total flux cleaned = -0.00144467 Jy ! Component: 250 - total flux cleaned = -0.00144246 Jy ! Component: 300 - total flux cleaned = -0.00144342 Jy ! Component: 350 - total flux cleaned = -0.00155936 Jy ! Component: 400 - total flux cleaned = -0.00161529 Jy ! Component: 450 - total flux cleaned = -0.00183542 Jy ! Component: 500 - total flux cleaned = -0.00210413 Jy ! Component: 550 - total flux cleaned = -0.00226144 Jy ! Component: 600 - total flux cleaned = -0.00236471 Jy ! Component: 650 - total flux cleaned = -0.00236594 Jy ! Component: 700 - total flux cleaned = -0.00271545 Jy ! Component: 750 - total flux cleaned = -0.00281248 Jy ! Component: 800 - total flux cleaned = -0.00286067 Jy ! Component: 850 - total flux cleaned = -0.003003 Jy ! Component: 900 - total flux cleaned = -0.00314237 Jy ! Component: 950 - total flux cleaned = -0.00328121 Jy ! Component: 1000 - total flux cleaned = -0.00341639 Jy ! Component: 1050 - total flux cleaned = -0.00346065 Jy ! Component: 1100 - total flux cleaned = -0.00350434 Jy ! Component: 1150 - total flux cleaned = -0.00354698 Jy ! Component: 1200 - total flux cleaned = -0.00363224 Jy ! Component: 1250 - total flux cleaned = -0.00375839 Jy ! Component: 1300 - total flux cleaned = -0.00375827 Jy ! Component: 1350 - total flux cleaned = -0.00396297 Jy ! Component: 1400 - total flux cleaned = -0.00396321 Jy ! Component: 1450 - total flux cleaned = -0.00404285 Jy ! Component: 1500 - total flux cleaned = -0.00388519 Jy ! Component: 1550 - total flux cleaned = -0.00400254 Jy ! Component: 1600 - total flux cleaned = -0.00396413 Jy ! Component: 1650 - total flux cleaned = -0.0040024 Jy ! Component: 1700 - total flux cleaned = -0.00403986 Jy ! Component: 1750 - total flux cleaned = -0.00403949 Jy ! Component: 1800 - total flux cleaned = -0.00396579 Jy ! Component: 1850 - total flux cleaned = -0.00389279 Jy ! Component: 1900 - total flux cleaned = -0.00392858 Jy ! Component: 1950 - total flux cleaned = -0.00400075 Jy ! Component: 2000 - total flux cleaned = -0.00403623 Jy ! Component: 2050 - total flux cleaned = -0.00410625 Jy ! Component: 2100 - total flux cleaned = -0.00403652 Jy ! Component: 2150 - total flux cleaned = -0.00407084 Jy ! Component: 2200 - total flux cleaned = -0.00403678 Jy ! Component: 2250 - total flux cleaned = -0.00424053 Jy ! Component: 2300 - total flux cleaned = -0.00424026 Jy ! Component: 2350 - total flux cleaned = -0.00424022 Jy ! Component: 2400 - total flux cleaned = -0.00414114 Jy ! Component: 2450 - total flux cleaned = -0.00410836 Jy ! Component: 2500 - total flux cleaned = -0.0040757 Jy ! Component: 2550 - total flux cleaned = -0.00401154 Jy ! Component: 2600 - total flux cleaned = -0.00423477 Jy ! Component: 2650 - total flux cleaned = -0.00413963 Jy ! Component: 2700 - total flux cleaned = -0.00417124 Jy ! Component: 2750 - total flux cleaned = -0.00410926 Jy ! Component: 2800 - total flux cleaned = -0.00414029 Jy ! Component: 2850 - total flux cleaned = -0.00420142 Jy ! Component: 2900 - total flux cleaned = -0.00404934 Jy ! Component: 2950 - total flux cleaned = -0.00413997 Jy ! Component: 3000 - total flux cleaned = -0.00410975 Jy ! Component: 3050 - total flux cleaned = -0.00410983 Jy ! Component: 3100 - total flux cleaned = -0.00416911 Jy ! Component: 3150 - total flux cleaned = -0.00411044 Jy ! Component: 3200 - total flux cleaned = -0.0039941 Jy ! Component: 3250 - total flux cleaned = -0.00416767 Jy ! Component: 3300 - total flux cleaned = -0.00410998 Jy ! Component: 3350 - total flux cleaned = -0.00408131 Jy ! Component: 3400 - total flux cleaned = -0.00402485 Jy ! Component: 3450 - total flux cleaned = -0.00405308 Jy ! Component: 3500 - total flux cleaned = -0.00402491 Jy ! Component: 3550 - total flux cleaned = -0.00399689 Jy ! Component: 3600 - total flux cleaned = -0.00396922 Jy ! Component: 3650 - total flux cleaned = -0.00391425 Jy ! Component: 3700 - total flux cleaned = -0.00394164 Jy ! Component: 3750 - total flux cleaned = -0.00383365 Jy ! Component: 3800 - total flux cleaned = -0.00375302 Jy ! Component: 3850 - total flux cleaned = -0.00377967 Jy ! Component: 3900 - total flux cleaned = -0.00367369 Jy ! Component: 3950 - total flux cleaned = -0.00370021 Jy ! Component: 4000 - total flux cleaned = -0.00359561 Jy ! Component: 4050 - total flux cleaned = -0.00364773 Jy ! Total flux subtracted in 4096 components = -0.00354411 Jy ! Clean residual min=-0.001595 max=0.001797 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.341966 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 391 components and 0.341966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0527+0331_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.627 at -5.051 degrees (North through East) ! Clean map min=-0.00329 max=0.26162 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0527+0331_S_e_map.fits wmodel /image_prod/ug002_uva//J0527+0331_S_e_map.mod ! Writing 391 model components to file: /image_prod/ug002_uva//J0527+0331_S_e_map.mod wobs /image_prod/ug002_uva//J0527+0331_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0527+0331_S_e_uvs.fits wwins /image_prod/ug002_uva//J0527+0331_S_e_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0527+0331_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000462387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.530225 0.530225 1.06045 2.1209 4.2418 8.48359 16.9672 33.9344 67.8688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 565.797 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0527+0331_S_e_dfm.log closed on Wed Mar 4 20:51:18 2020