! Started logfile: /image_prod/ug002_uva//J1824+1127_S_dfm.log on Thu Mar 5 03:43:36 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//J1824+1127_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1824+1127_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84213 visibilities/baseline/integration-bin. ! Found source: J1824+1127 ! ! 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 5457 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 J1824+1127_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007295Jy sigma=8.544970 ! Fit after self-cal, rms=0.857634Jy sigma=7.219955 ! 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=3.027 mas, bmaj=6.922 mas, bpa=-1.308 degrees ! Estimated noise=1.68494 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 = 0.1132 Jy ! Component: 100 - total flux cleaned = 0.140069 Jy ! Total flux subtracted in 100 components = 0.140069 Jy ! Clean residual min=-0.006339 max=0.010278 Jy/beam ! Clean residual mean=-0.000035 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.140069 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.140069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071946Jy sigma=0.506793 ! Fit after self-cal, rms=0.071911Jy sigma=0.506332 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115231 Jy ! Component: 100 - total flux cleaned = 0.0175547 Jy ! Total flux subtracted in 100 components = 0.0175547 Jy ! Clean residual min=-0.005452 max=0.005744 Jy/beam ! Clean residual mean=-0.000011 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.157624 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.157624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070292Jy sigma=0.485093 ! Fit after self-cal, rms=0.070295Jy sigma=0.484910 ! 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=3.605 mas, bmaj=7.731 mas, bpa=-0.7531 degrees ! Estimated noise=1.17318 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 = 0.00454442 Jy ! Component: 100 - total flux cleaned = 0.00705364 Jy ! Component: 150 - total flux cleaned = 0.00861061 Jy ! Component: 200 - total flux cleaned = 0.00896884 Jy ! Total flux subtracted in 200 components = 0.00896884 Jy ! Clean residual min=-0.005226 max=0.004794 Jy/beam ! Clean residual mean=-0.000001 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.166593 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.166593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070016Jy sigma=0.481837 ! Fit after self-cal, rms=0.070004Jy sigma=0.481710 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 7.731 at -0.7531 degrees (North through East) ! Clean map min=-0.0051752 max=0.14274 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 OV 0.84 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 0.98 KP 1.03 ! LA 1.04 MK 1.02 OV 0.92 PT 1.01 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 0.98 KP 1.03 ! LA 0.99 MK 0.97 OV 0.92 PT 1.00 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.070004Jy sigma=0.481710 ! Fit after self-cal, rms=0.067564Jy sigma=0.468636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.784 mas, bpa=-0.5998 degrees ! Estimated noise=1.17677 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 (9, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584029 Jy ! Component: 100 - total flux cleaned = 0.00812665 Jy ! Component: 150 - total flux cleaned = 0.00865207 Jy ! Component: 200 - total flux cleaned = 0.0089687 Jy ! Total flux subtracted in 200 components = 0.0089687 Jy ! Clean residual min=-0.002953 max=0.002939 Jy/beam ! Clean residual mean=0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.175561 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.175561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067041Jy sigma=0.463117 ! Fit after self-cal, rms=0.067025Jy sigma=0.462625 ! 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=0.067025Jy sigma=0.462625 ! Fit after self-cal, rms=0.064117Jy sigma=0.457574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=7.795 mas, bpa=-0.9132 degrees ! Estimated noise=1.17414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213377 Jy ! Component: 100 - total flux cleaned = 0.00253529 Jy ! Component: 150 - total flux cleaned = 0.00258457 Jy ! Component: 200 - total flux cleaned = 0.0025857 Jy ! Total flux subtracted in 200 components = 0.0025857 Jy ! Clean residual min=-0.002206 max=0.002137 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.178147 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.178147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064015Jy sigma=0.456595 ! Fit after self-cal, rms=0.063999Jy sigma=0.456531 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 = 0.000266607 Jy ! Component: 100 - total flux cleaned = 0.000266788 Jy ! Component: 150 - total flux cleaned = 0.000303542 Jy ! Component: 200 - total flux cleaned = 0.000338393 Jy ! Total flux subtracted in 200 components = 0.000338393 Jy ! Clean residual min=-0.002104 max=0.002148 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.178486 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.178486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063954Jy sigma=0.456191 ! Fit after self-cal, rms=0.063946Jy sigma=0.456179 ! 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=0.063946Jy sigma=0.456179 ! Fit after self-cal, rms=0.063268Jy sigma=0.455027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.781 mas, bpa=-0.7904 degrees ! Estimated noise=1.17044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928039 Jy ! Component: 100 - total flux cleaned = 0.000963356 Jy ! Component: 150 - total flux cleaned = 0.000931949 Jy ! Component: 200 - total flux cleaned = 0.000876524 Jy ! Total flux subtracted in 200 components = 0.000876524 Jy ! Clean residual min=-0.001937 max=0.002197 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.179362 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.179362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063231Jy sigma=0.454743 ! Fit after self-cal, rms=0.063226Jy sigma=0.454718 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 (-85.5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145878 Jy ! Component: 100 - total flux cleaned = 0.00145452 Jy ! Component: 150 - total flux cleaned = 0.00119682 Jy ! Component: 200 - total flux cleaned = 0.00102911 Jy ! Total flux subtracted in 200 components = 0.00102911 Jy ! Clean residual min=-0.001917 max=0.001860 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.180391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.180391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063149Jy sigma=0.454074 ! Fit after self-cal, rms=0.063142Jy sigma=0.454049 ! 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=0.063142Jy sigma=0.454049 ! Fit after self-cal, rms=0.063052Jy sigma=0.453993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.921 mas, bmaj=11.64 mas, bpa=6.089 degrees ! Estimated noise=1.39074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70121e-05 Jy ! Component: 100 - total flux cleaned = 6.00831e-05 Jy ! Component: 150 - total flux cleaned = 0.000125419 Jy ! Component: 200 - total flux cleaned = 0.000164216 Jy ! Total flux subtracted in 200 components = 0.000164216 Jy ! Clean residual min=-0.001789 max=0.001772 Jy/beam ! Clean residual mean=-0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.180555 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.180555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063036Jy sigma=0.453855 ! Fit after self-cal, rms=0.063029Jy sigma=0.453833 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 = -2.96323e-05 Jy ! Component: 100 - total flux cleaned = 6.52235e-06 Jy ! Component: 150 - total flux cleaned = -2.73024e-05 Jy ! Component: 200 - total flux cleaned = -5.9387e-05 Jy ! Total flux subtracted in 200 components = -5.9387e-05 Jy ! Clean residual min=-0.001753 max=0.001736 Jy/beam ! Clean residual mean=-0.000010 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.180496 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.180496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063018Jy sigma=0.453748 ! Fit after self-cal, rms=0.063013Jy sigma=0.453734 ! 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=3.562 mas, bmaj=7.774 mas, bpa=-0.7191 degrees ! Estimated noise=1.16929 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.774 at -0.7191 degrees (North through East) ! Clean map min=-0.0018265 max=0.14363 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=3.001 mas, bmaj=6.958 mas, bpa=-1.303 degrees ! Estimated noise=1.67819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112602 Jy ! Component: 100 - total flux cleaned = 0.140631 Jy ! Component: 150 - total flux cleaned = 0.151548 Jy ! Component: 200 - total flux cleaned = 0.157982 Jy ! Total flux subtracted in 200 components = 0.157982 Jy ! Clean residual min=-0.003882 max=0.003769 Jy/beam ! Clean residual mean=-0.000027 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.157982 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.157982 Jy ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.774 mas, bpa=-0.7191 degrees ! Estimated noise=1.16929 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 = 0.00571445 Jy ! Component: 100 - total flux cleaned = 0.00972598 Jy ! Component: 150 - total flux cleaned = 0.0128085 Jy ! Component: 200 - total flux cleaned = 0.01522 Jy ! Total flux subtracted in 200 components = 0.01522 Jy ! Clean residual min=-0.002288 max=0.002411 Jy/beam ! Clean residual mean=-0.000019 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.173202 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.173202 Jy ! Inverting map ! Added new window around map position (104, -52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228584 Jy ! Component: 100 - total flux cleaned = 0.00375613 Jy ! Component: 150 - total flux cleaned = 0.00462174 Jy ! Component: 200 - total flux cleaned = 0.00503844 Jy ! Total flux subtracted in 200 components = 0.00503844 Jy ! Clean residual min=-0.001890 max=0.001933 Jy/beam ! Clean residual mean=-0.000010 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.17824 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.17824 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=7.921 mas, bmaj=11.64 mas, bpa=6.089 degrees ! Estimated noise=1.39074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134012 Jy ! Component: 100 - total flux cleaned = 0.00165945 Jy ! Component: 150 - total flux cleaned = 0.00186593 Jy ! Component: 200 - total flux cleaned = 0.00198734 Jy ! Total flux subtracted in 200 components = 0.00198734 Jy ! Clean residual min=-0.001670 max=0.001793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.180227 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 = 8.3391e-05 Jy ! Component: 100 - total flux cleaned = 0.000187988 Jy ! Component: 150 - total flux cleaned = 0.00030868 Jy ! Component: 200 - total flux cleaned = 0.000330952 Jy ! Total flux subtracted in 200 components = 0.000330952 Jy ! Clean residual min=-0.001630 max=0.001757 Jy/beam ! Clean residual mean=-0.000009 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.180558 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 120 components and 0.180558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.774 mas, bpa=-0.7191 degrees ! Estimated noise=1.16929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90909e-05 Jy ! Component: 100 - total flux cleaned = 7.9452e-05 Jy ! Component: 150 - total flux cleaned = 7.91108e-05 Jy ! Component: 200 - total flux cleaned = 8.04096e-05 Jy ! Total flux subtracted in 200 components = 8.04096e-05 Jy ! Clean residual min=-0.001750 max=0.001741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.180639 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.180639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063013Jy sigma=0.453697 ! Fit after self-cal, rms=0.062998Jy sigma=0.453608 wmodel J1824+1127_S_map.mod ! Writing 137 model components to file: J1824+1127_S_map.mod wobs J1824+1127_S_uvs.fits ! Writing UV FITS file: J1824+1127_S_uvs.fits wwins J1824+1127_S_map.win ! wwins: Wrote 4 windows to J1824+1127_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 = 2.94612e-05 Jy ! Component: 100 - total flux cleaned = 5.89234e-05 Jy ! Component: 150 - total flux cleaned = -5.4205e-05 Jy ! Component: 200 - total flux cleaned = -0.000218751 Jy ! Component: 250 - total flux cleaned = -0.00040575 Jy ! Component: 300 - total flux cleaned = -0.000536561 Jy ! Component: 350 - total flux cleaned = -0.000690074 Jy ! Component: 400 - total flux cleaned = -0.000889219 Jy ! Component: 450 - total flux cleaned = -0.00105906 Jy ! Component: 500 - total flux cleaned = -0.00110664 Jy ! Component: 550 - total flux cleaned = -0.00117712 Jy ! Component: 600 - total flux cleaned = -0.00126869 Jy ! Component: 650 - total flux cleaned = -0.00135874 Jy ! Component: 700 - total flux cleaned = -0.00151213 Jy ! Component: 750 - total flux cleaned = -0.00157694 Jy ! Component: 800 - total flux cleaned = -0.00172557 Jy ! Component: 850 - total flux cleaned = -0.00182997 Jy ! Component: 900 - total flux cleaned = -0.00191217 Jy ! Component: 950 - total flux cleaned = -0.00205329 Jy ! Component: 1000 - total flux cleaned = -0.00211249 Jy ! Component: 1050 - total flux cleaned = -0.0021516 Jy ! Component: 1100 - total flux cleaned = -0.00228633 Jy ! Component: 1150 - total flux cleaned = -0.00232409 Jy ! Component: 1200 - total flux cleaned = -0.00239878 Jy ! Component: 1250 - total flux cleaned = -0.00250925 Jy ! Component: 1300 - total flux cleaned = -0.00250909 Jy ! Component: 1350 - total flux cleaned = -0.00252737 Jy ! Component: 1400 - total flux cleaned = -0.00259832 Jy ! Component: 1450 - total flux cleaned = -0.00258091 Jy ! Component: 1500 - total flux cleaned = -0.00259814 Jy ! Component: 1550 - total flux cleaned = -0.00264925 Jy ! Component: 1600 - total flux cleaned = -0.00264925 Jy ! Component: 1650 - total flux cleaned = -0.00273239 Jy ! Component: 1700 - total flux cleaned = -0.00276514 Jy ! Component: 1750 - total flux cleaned = -0.00283026 Jy ! Component: 1800 - total flux cleaned = -0.00287844 Jy ! Component: 1850 - total flux cleaned = -0.00286252 Jy ! Component: 1900 - total flux cleaned = -0.00292557 Jy ! Component: 1950 - total flux cleaned = -0.00294107 Jy ! Component: 2000 - total flux cleaned = -0.00301845 Jy ! Component: 2050 - total flux cleaned = -0.00309496 Jy ! Component: 2100 - total flux cleaned = -0.00314033 Jy ! Component: 2150 - total flux cleaned = -0.00325991 Jy ! Component: 2200 - total flux cleaned = -0.00334895 Jy ! Component: 2250 - total flux cleaned = -0.00342239 Jy ! Component: 2300 - total flux cleaned = -0.00350976 Jy ! Component: 2350 - total flux cleaned = -0.00356748 Jy ! Component: 2400 - total flux cleaned = -0.00365356 Jy ! Component: 2450 - total flux cleaned = -0.00376709 Jy ! Component: 2500 - total flux cleaned = -0.00380922 Jy ! Component: 2550 - total flux cleaned = -0.00387896 Jy ! Component: 2600 - total flux cleaned = -0.00392056 Jy ! Component: 2650 - total flux cleaned = -0.00407144 Jy ! Component: 2700 - total flux cleaned = -0.00416639 Jy ! Component: 2750 - total flux cleaned = -0.00419341 Jy ! Component: 2800 - total flux cleaned = -0.00424696 Jy ! Component: 2850 - total flux cleaned = -0.00437964 Jy ! Component: 2900 - total flux cleaned = -0.00447158 Jy ! Component: 2950 - total flux cleaned = -0.00449766 Jy ! Component: 3000 - total flux cleaned = -0.00462715 Jy ! Component: 3050 - total flux cleaned = -0.00475558 Jy ! Component: 3100 - total flux cleaned = -0.00481926 Jy ! Component: 3150 - total flux cleaned = -0.00490778 Jy ! Component: 3200 - total flux cleaned = -0.00499553 Jy ! Component: 3250 - total flux cleaned = -0.00507024 Jy ! Component: 3300 - total flux cleaned = -0.00518156 Jy ! Component: 3350 - total flux cleaned = -0.00520612 Jy ! Component: 3400 - total flux cleaned = -0.00525493 Jy ! Component: 3450 - total flux cleaned = -0.00532753 Jy ! Component: 3500 - total flux cleaned = -0.00531552 Jy ! Component: 3550 - total flux cleaned = -0.00536342 Jy ! Component: 3600 - total flux cleaned = -0.00549387 Jy ! Component: 3650 - total flux cleaned = -0.00555279 Jy ! Component: 3700 - total flux cleaned = -0.00561136 Jy ! Component: 3750 - total flux cleaned = -0.00562303 Jy ! Component: 3800 - total flux cleaned = -0.00566932 Jy ! Component: 3850 - total flux cleaned = -0.00576113 Jy ! Component: 3900 - total flux cleaned = -0.00582965 Jy ! Component: 3950 - total flux cleaned = -0.00588651 Jy ! Component: 4000 - total flux cleaned = -0.0059767 Jy ! Component: 4050 - total flux cleaned = -0.0060327 Jy ! Total flux subtracted in 4096 components = -0.00606611 Jy ! Clean residual min=-0.000560 max=0.000589 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.174573 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 431 components and 0.174573 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1824+1127_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.774 at -0.7191 degrees (North through East) ! Clean map min=-0.0013248 max=0.1434 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1824+1127_S_map.fits wmodel /image_prod/ug002_uva//J1824+1127_S_map.mod ! Writing 431 model components to file: /image_prod/ug002_uva//J1824+1127_S_map.mod wobs /image_prod/ug002_uva//J1824+1127_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1824+1127_S_uvs.fits wwins /image_prod/ug002_uva//J1824+1127_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1824+1127_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416047 0.416047 0.832093 1.66419 3.32837 6.65675 13.3135 26.627 53.254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 721.073 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1824+1127_S_dfm.log closed on Thu Mar 5 03:43:40 2020