! Started logfile: /image_prod/ug002_uva//J1326+5712_S_dfm.log on Thu Mar 5 01:14:15 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//J1326+5712_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1326+5712_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1326+5712 ! ! 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 4500 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 J1326+5712_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066001Jy sigma=8.123218 ! Fit after self-cal, rms=0.708057Jy sigma=5.492863 ! 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=2.898 mas, bmaj=5.972 mas, bpa=-38.4 degrees ! Estimated noise=2.09657 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 = 0.220132 Jy ! Component: 100 - total flux cleaned = 0.309751 Jy ! Total flux subtracted in 100 components = 0.309751 Jy ! Clean residual min=-0.022812 max=0.045589 Jy/beam ! Clean residual mean=0.000057 rms=0.006977 Jy/beam ! Combined flux in latest and established models = 0.309751 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.309751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184608Jy sigma=1.018034 ! Fit after self-cal, rms=0.181641Jy sigma=1.010771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566362 Jy ! Component: 100 - total flux cleaned = 0.093661 Jy ! Total flux subtracted in 100 components = 0.093661 Jy ! Clean residual min=-0.016234 max=0.023691 Jy/beam ! Clean residual mean=0.000007 rms=0.004529 Jy/beam ! Combined flux in latest and established models = 0.403412 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.403412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152185Jy sigma=0.742110 ! Fit after self-cal, rms=0.151193Jy sigma=0.739564 ! 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=3.602 mas, bmaj=6.659 mas, bpa=-37.28 degrees ! Estimated noise=1.43181 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 = 0.0357055 Jy ! Component: 100 - total flux cleaned = 0.0582821 Jy ! Component: 150 - total flux cleaned = 0.0732038 Jy ! Component: 200 - total flux cleaned = 0.0833882 Jy ! Total flux subtracted in 200 components = 0.0833882 Jy ! Clean residual min=-0.013209 max=0.017445 Jy/beam ! Clean residual mean=-0.000028 rms=0.003842 Jy/beam ! Combined flux in latest and established models = 0.4868 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.4868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139271Jy sigma=0.629350 ! Fit after self-cal, rms=0.138916Jy sigma=0.628014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 6.659 at -37.28 degrees (North through East) ! Clean map min=-0.01233 max=0.28597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.05 KP 1.00 ! LA 1.06 MK 1.02 NL 1.09 OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 1.05 KP 1.02 ! LA 1.06 MK 1.01 NL 1.18 OV 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.02 KP 1.00 ! LA 1.08 MK 1.04 NL 1.15 OV 1.00 ! ! ! Fit before self-cal, rms=0.138916Jy sigma=0.628014 ! Fit after self-cal, rms=0.148975Jy sigma=0.562885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=6.657 mas, bpa=-37.15 degrees ! Estimated noise=1.43958 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 = 0.00707959 Jy ! Component: 100 - total flux cleaned = 0.0103205 Jy ! Component: 150 - total flux cleaned = 0.011175 Jy ! Component: 200 - total flux cleaned = 0.0116031 Jy ! Total flux subtracted in 200 components = 0.0116031 Jy ! Clean residual min=-0.012750 max=0.010853 Jy/beam ! Clean residual mean=-0.000002 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.498403 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.498403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148277Jy sigma=0.557803 ! Fit after self-cal, rms=0.148326Jy sigma=0.557350 ! 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=0.148326Jy sigma=0.557350 ! Fit after self-cal, rms=0.073828Jy sigma=0.447484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=6.703 mas, bpa=-37.16 degrees ! Estimated noise=1.45161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238317 Jy ! Component: 100 - total flux cleaned = 0.00365936 Jy ! Component: 150 - total flux cleaned = 0.00378262 Jy ! Component: 200 - total flux cleaned = 0.0041008 Jy ! Total flux subtracted in 200 components = 0.0041008 Jy ! Clean residual min=-0.004595 max=0.005463 Jy/beam ! Clean residual mean=0.000009 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.502504 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.502504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073044Jy sigma=0.443172 ! Fit after self-cal, rms=0.072864Jy sigma=0.442651 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 (47.5, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300977 Jy ! Component: 100 - total flux cleaned = 0.00370848 Jy ! Component: 150 - total flux cleaned = 0.00430902 Jy ! Component: 200 - total flux cleaned = 0.00465459 Jy ! Total flux subtracted in 200 components = 0.00465459 Jy ! Clean residual min=-0.004252 max=0.004245 Jy/beam ! Clean residual mean=0.000006 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.507159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.507159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072370Jy sigma=0.439707 ! Fit after self-cal, rms=0.072366Jy sigma=0.439527 ! 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=0.072366Jy sigma=0.439527 ! Fit after self-cal, rms=0.065550Jy sigma=0.426347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=6.69 mas, bpa=-37.3 degrees ! Estimated noise=1.44674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187547 Jy ! Component: 100 - total flux cleaned = 0.00260491 Jy ! Component: 150 - total flux cleaned = 0.00306426 Jy ! Component: 200 - total flux cleaned = 0.00345089 Jy ! Total flux subtracted in 200 components = 0.00345089 Jy ! Clean residual min=-0.002734 max=0.003152 Jy/beam ! Clean residual mean=0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.51061 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.51061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065345Jy sigma=0.424603 ! Fit after self-cal, rms=0.065309Jy sigma=0.424489 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 (-34.5, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209806 Jy ! Component: 100 - total flux cleaned = 0.00232433 Jy ! Component: 150 - total flux cleaned = 0.0023866 Jy ! Component: 200 - total flux cleaned = 0.00234008 Jy ! Total flux subtracted in 200 components = 0.00234008 Jy ! Clean residual min=-0.002468 max=0.002548 Jy/beam ! Clean residual mean=0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.51295 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.51295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065149Jy sigma=0.423112 ! Fit after self-cal, rms=0.065139Jy sigma=0.423062 ! 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=0.065139Jy sigma=0.423062 ! Fit after self-cal, rms=0.065058Jy sigma=0.422887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.198 mas, bmaj=8.921 mas, bpa=-43.67 degrees ! Estimated noise=1.79072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400917 Jy ! Component: 100 - total flux cleaned = 0.000333378 Jy ! Component: 150 - total flux cleaned = 0.000161751 Jy ! Component: 200 - total flux cleaned = -4.90338e-05 Jy ! Total flux subtracted in 200 components = -4.90338e-05 Jy ! Clean residual min=-0.002598 max=0.002259 Jy/beam ! Clean residual mean=0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.512901 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.512901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065013Jy sigma=0.422629 ! Fit after self-cal, rms=0.065002Jy sigma=0.422562 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 = -6.55088e-05 Jy ! Component: 100 - total flux cleaned = -0.000206754 Jy ! Component: 150 - total flux cleaned = -0.000391173 Jy ! Component: 200 - total flux cleaned = -0.000514387 Jy ! Total flux subtracted in 200 components = -0.000514387 Jy ! Clean residual min=-0.002609 max=0.002261 Jy/beam ! Clean residual mean=0.000013 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.512386 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.512386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064975Jy sigma=0.422393 ! Fit after self-cal, rms=0.064970Jy sigma=0.422357 ! 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=3.645 mas, bmaj=6.68 mas, bpa=-37.36 degrees ! Estimated noise=1.44526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 6.68 at -37.36 degrees (North through East) ! Clean map min=-0.0025693 max=0.28955 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=2.936 mas, bmaj=6.012 mas, bpa=-38.03 degrees ! Estimated noise=2.14429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225477 Jy ! Component: 100 - total flux cleaned = 0.319891 Jy ! Component: 150 - total flux cleaned = 0.377361 Jy ! Component: 200 - total flux cleaned = 0.414867 Jy ! Total flux subtracted in 200 components = 0.414867 Jy ! Clean residual min=-0.010465 max=0.020261 Jy/beam ! Clean residual mean=0.000030 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.414866 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.414866 Jy ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=6.68 mas, bpa=-37.36 degrees ! Estimated noise=1.44526 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 = 0.0330641 Jy ! Component: 100 - total flux cleaned = 0.0533816 Jy ! Component: 150 - total flux cleaned = 0.0663244 Jy ! Component: 200 - total flux cleaned = 0.0748869 Jy ! Total flux subtracted in 200 components = 0.0748869 Jy ! Clean residual min=-0.003843 max=0.005578 Jy/beam ! Clean residual mean=0.000018 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.489753 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.489753 Jy ! Inverting map ! Added new window around map position (1.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627736 Jy ! Component: 100 - total flux cleaned = 0.0108368 Jy ! Component: 150 - total flux cleaned = 0.0138232 Jy ! Component: 200 - total flux cleaned = 0.0160425 Jy ! Total flux subtracted in 200 components = 0.0160425 Jy ! Clean residual min=-0.002877 max=0.003076 Jy/beam ! Clean residual mean=0.000011 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.505796 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.505796 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=8.198 mas, bmaj=8.921 mas, bpa=-43.67 degrees ! Estimated noise=1.79072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271406 Jy ! Component: 100 - total flux cleaned = 0.00409076 Jy ! Component: 150 - total flux cleaned = 0.00493061 Jy ! Component: 200 - total flux cleaned = 0.00538257 Jy ! Total flux subtracted in 200 components = 0.00538257 Jy ! Clean residual min=-0.002828 max=0.002270 Jy/beam ! Clean residual mean=0.000015 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.511178 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 = 0.000243712 Jy ! Component: 100 - total flux cleaned = 0.000469029 Jy ! Component: 150 - total flux cleaned = 0.000643236 Jy ! Component: 200 - total flux cleaned = 0.000806897 Jy ! Total flux subtracted in 200 components = 0.000806897 Jy ! Clean residual min=-0.002763 max=0.002199 Jy/beam ! Clean residual mean=0.000014 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.511985 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 138 components and 0.511985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=6.68 mas, bpa=-37.36 degrees ! Estimated noise=1.44526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006865 Jy ! Component: 100 - total flux cleaned = -0.000756665 Jy ! Component: 150 - total flux cleaned = -0.000627879 Jy ! Component: 200 - total flux cleaned = -0.000510192 Jy ! Total flux subtracted in 200 components = -0.000510192 Jy ! Clean residual min=-0.002553 max=0.002379 Jy/beam ! Clean residual mean=0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.511475 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.511475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064976Jy sigma=0.422353 ! Fit after self-cal, rms=0.064958Jy sigma=0.422180 wmodel J1326+5712_S_map.mod ! Writing 156 model components to file: J1326+5712_S_map.mod wobs J1326+5712_S_uvs.fits ! Writing UV FITS file: J1326+5712_S_uvs.fits wwins J1326+5712_S_map.win ! wwins: Wrote 4 windows to J1326+5712_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 = -0.000251569 Jy ! Component: 100 - total flux cleaned = -9.03218e-05 Jy ! Component: 150 - total flux cleaned = 2.62696e-05 Jy ! Component: 200 - total flux cleaned = 0.000176259 Jy ! Component: 250 - total flux cleaned = 0.000248895 Jy ! Component: 300 - total flux cleaned = 0.000249809 Jy ! Component: 350 - total flux cleaned = 0.000283292 Jy ! Component: 400 - total flux cleaned = 0.000283179 Jy ! Component: 450 - total flux cleaned = 0.000376094 Jy ! Component: 500 - total flux cleaned = 0.000466036 Jy ! Component: 550 - total flux cleaned = 0.000554101 Jy ! Component: 600 - total flux cleaned = 0.000611571 Jy ! Component: 650 - total flux cleaned = 0.000694335 Jy ! Component: 700 - total flux cleaned = 0.000611361 Jy ! Component: 750 - total flux cleaned = 0.000584115 Jy ! Component: 800 - total flux cleaned = 0.000505348 Jy ! Component: 850 - total flux cleaned = 0.00050514 Jy ! Component: 900 - total flux cleaned = 0.000454674 Jy ! Component: 950 - total flux cleaned = 0.000405821 Jy ! Component: 1000 - total flux cleaned = 0.000381978 Jy ! Component: 1050 - total flux cleaned = 0.000311148 Jy ! Component: 1100 - total flux cleaned = 0.000357631 Jy ! Component: 1150 - total flux cleaned = 0.000334686 Jy ! Component: 1200 - total flux cleaned = 0.000334901 Jy ! Component: 1250 - total flux cleaned = 0.000357154 Jy ! Component: 1300 - total flux cleaned = 0.000444053 Jy ! Component: 1350 - total flux cleaned = 0.000486792 Jy ! Component: 1400 - total flux cleaned = 0.000612919 Jy ! Component: 1450 - total flux cleaned = 0.000612834 Jy ! Component: 1500 - total flux cleaned = 0.000694516 Jy ! Component: 1550 - total flux cleaned = 0.000835686 Jy ! Component: 1600 - total flux cleaned = 0.000915071 Jy ! Component: 1650 - total flux cleaned = 0.000993383 Jy ! Component: 1700 - total flux cleaned = 0.00103203 Jy ! Component: 1750 - total flux cleaned = 0.00122259 Jy ! Component: 1800 - total flux cleaned = 0.00129788 Jy ! Component: 1850 - total flux cleaned = 0.00133499 Jy ! Component: 1900 - total flux cleaned = 0.00144555 Jy ! Component: 1950 - total flux cleaned = 0.00148207 Jy ! Component: 2000 - total flux cleaned = 0.00155383 Jy ! Component: 2050 - total flux cleaned = 0.00162457 Jy ! Component: 2100 - total flux cleaned = 0.00171215 Jy ! Component: 2150 - total flux cleaned = 0.00171219 Jy ! Component: 2200 - total flux cleaned = 0.00174667 Jy ! Component: 2250 - total flux cleaned = 0.00181456 Jy ! Component: 2300 - total flux cleaned = 0.00176441 Jy ! Component: 2350 - total flux cleaned = 0.0018309 Jy ! Component: 2400 - total flux cleaned = 0.00186365 Jy ! Component: 2450 - total flux cleaned = 0.00189601 Jy ! Component: 2500 - total flux cleaned = 0.00189582 Jy ! Component: 2550 - total flux cleaned = 0.00194333 Jy ! Component: 2600 - total flux cleaned = 0.00194323 Jy ! Component: 2650 - total flux cleaned = 0.00194309 Jy ! Component: 2700 - total flux cleaned = 0.00194309 Jy ! Component: 2750 - total flux cleaned = 0.00197397 Jy ! Component: 2800 - total flux cleaned = 0.00203442 Jy ! Component: 2850 - total flux cleaned = 0.00200433 Jy ! Component: 2900 - total flux cleaned = 0.00203394 Jy ! Component: 2950 - total flux cleaned = 0.00201939 Jy ! Component: 3000 - total flux cleaned = 0.00210682 Jy ! Component: 3050 - total flux cleaned = 0.00209244 Jy ! Component: 3100 - total flux cleaned = 0.00214973 Jy ! Component: 3150 - total flux cleaned = 0.00219221 Jy ! Component: 3200 - total flux cleaned = 0.00223415 Jy ! Component: 3250 - total flux cleaned = 0.00227585 Jy ! Component: 3300 - total flux cleaned = 0.00226195 Jy ! Component: 3350 - total flux cleaned = 0.00227558 Jy ! Component: 3400 - total flux cleaned = 0.00228913 Jy ! Component: 3450 - total flux cleaned = 0.00234287 Jy ! Component: 3500 - total flux cleaned = 0.00231604 Jy ! Component: 3550 - total flux cleaned = 0.00236912 Jy ! Component: 3600 - total flux cleaned = 0.00238221 Jy ! Component: 3650 - total flux cleaned = 0.0024213 Jy ! Component: 3700 - total flux cleaned = 0.00242128 Jy ! Component: 3750 - total flux cleaned = 0.00244703 Jy ! Component: 3800 - total flux cleaned = 0.00243436 Jy ! Component: 3850 - total flux cleaned = 0.00245989 Jy ! Component: 3900 - total flux cleaned = 0.00247254 Jy ! Component: 3950 - total flux cleaned = 0.00244748 Jy ! Component: 4000 - total flux cleaned = 0.00249731 Jy ! Component: 4050 - total flux cleaned = 0.0025221 Jy ! Total flux subtracted in 4096 components = 0.00248517 Jy ! Clean residual min=-0.000653 max=0.000688 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.51396 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 430 components and 0.513961 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1326+5712_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 6.68 at -37.36 degrees (North through East) ! Clean map min=-0.0018914 max=0.2898 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1326+5712_S_map.fits wmodel /image_prod/ug002_uva//J1326+5712_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J1326+5712_S_map.mod wobs /image_prod/ug002_uva//J1326+5712_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1326+5712_S_uvs.fits wwins /image_prod/ug002_uva//J1326+5712_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1326+5712_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.289804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218424 0.218424 0.436848 0.873695 1.74739 3.49478 6.98956 13.9791 27.9582 55.9165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1373.48 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1326+5712_S_dfm.log closed on Thu Mar 5 01:14:19 2020