! Started logfile: /image_prod/ug002_uva//J1639+5357_S_dfm.log on Thu Mar 5 02:51:23 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//J1639+5357_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1639+5357_S_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96746 visibilities/baseline/integration-bin. ! Found source: J1639+5357 ! ! 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 3657 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 J1639+5357_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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.049610Jy sigma=7.603593 ! Fit after self-cal, rms=0.682092Jy sigma=4.939491 ! 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=2.99 mas, bmaj=4.006 mas, bpa=-11.06 degrees ! Estimated noise=2.26684 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 = 0.246272 Jy ! Component: 100 - total flux cleaned = 0.320104 Jy ! Total flux subtracted in 100 components = 0.320104 Jy ! Clean residual min=-0.015296 max=0.029536 Jy/beam ! Clean residual mean=-0.000003 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 0.320104 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.320104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102277Jy sigma=0.664929 ! Fit after self-cal, rms=0.102213Jy sigma=0.664472 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295412 Jy ! Component: 100 - total flux cleaned = 0.0424846 Jy ! Total flux subtracted in 100 components = 0.0424846 Jy ! Clean residual min=-0.015681 max=0.020707 Jy/beam ! Clean residual mean=-0.000001 rms=0.004017 Jy/beam ! Combined flux in latest and established models = 0.362589 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.362589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093131Jy sigma=0.599519 ! Fit after self-cal, rms=0.093093Jy sigma=0.599213 ! 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=3.497 mas, bmaj=4.522 mas, bpa=-16.13 degrees ! Estimated noise=1.66674 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 = 0.00691627 Jy ! Component: 100 - total flux cleaned = 0.00845849 Jy ! Component: 150 - total flux cleaned = 0.00908729 Jy ! Component: 200 - total flux cleaned = 0.00947331 Jy ! Total flux subtracted in 200 components = 0.00947331 Jy ! Clean residual min=-0.014098 max=0.020283 Jy/beam ! Clean residual mean=0.000024 rms=0.003925 Jy/beam ! Combined flux in latest and established models = 0.372062 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.372062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092026Jy sigma=0.593981 ! Fit after self-cal, rms=0.092011Jy sigma=0.593849 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.497 x 4.522 at -16.13 degrees (North through East) ! Clean map min=-0.013783 max=0.31826 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 KP 0.99 MK 0.96 ! NL 0.96 OV 0.85 PT 0.87 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HN 0.95 KP 1.00 ! MK 0.92 NL 1.15 OV 0.87 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 KP 1.00 MK 1.07 ! NL 1.00 OV 0.89 PT 0.88 SC 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 0.97 KP 1.02 ! MK 0.98 NL 2.09 OV 0.89 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 KP 1.03 MK 1.10 ! NL 0.94 OV 0.89 PT 0.86 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.99 HN 0.97 KP 0.99 ! MK 0.97 NL 1.36 OV 0.87 SC 0.96 ! ! ! Fit before self-cal, rms=0.092011Jy sigma=0.593849 ! Fit after self-cal, rms=0.095523Jy sigma=0.457352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=4.489 mas, bpa=-15.63 degrees ! Estimated noise=1.66285 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 = 0.00270063 Jy ! Component: 100 - total flux cleaned = 0.00270672 Jy ! Component: 150 - total flux cleaned = 0.00277206 Jy ! Component: 200 - total flux cleaned = 0.00282599 Jy ! Total flux subtracted in 200 components = 0.00282599 Jy ! Clean residual min=-0.007833 max=0.006921 Jy/beam ! Clean residual mean=-0.000001 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.374888 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.374888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095062Jy sigma=0.456808 ! Fit after self-cal, rms=0.095286Jy sigma=0.456370 ! 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=0.095286Jy sigma=0.456370 ! Fit after self-cal, rms=0.074333Jy sigma=0.421772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=4.479 mas, bpa=-15.56 degrees ! Estimated noise=1.66338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055239 Jy ! Component: 100 - total flux cleaned = 0.000613313 Jy ! Component: 150 - total flux cleaned = 0.000613777 Jy ! Component: 200 - total flux cleaned = 0.000656176 Jy ! Total flux subtracted in 200 components = 0.000656176 Jy ! Clean residual min=-0.002720 max=0.002938 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.375544 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.375544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074254Jy sigma=0.421219 ! Fit after self-cal, rms=0.074257Jy sigma=0.421115 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 (-60, 65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241018 Jy ! Component: 100 - total flux cleaned = 0.00215456 Jy ! Component: 150 - total flux cleaned = 0.00194827 Jy ! Component: 200 - total flux cleaned = 0.00185689 Jy ! Total flux subtracted in 200 components = 0.00185689 Jy ! Clean residual min=-0.002471 max=0.002339 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.377401 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.377401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074121Jy sigma=0.420111 ! Fit after self-cal, rms=0.074107Jy sigma=0.420062 ! 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=0.074107Jy sigma=0.420062 ! Fit after self-cal, rms=0.074083Jy sigma=0.419926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=4.471 mas, bpa=-15.78 degrees ! Estimated noise=1.66448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593481 Jy ! Component: 100 - total flux cleaned = 0.000546989 Jy ! Component: 150 - total flux cleaned = 0.000506967 Jy ! Component: 200 - total flux cleaned = 0.000545827 Jy ! Total flux subtracted in 200 components = 0.000545827 Jy ! Clean residual min=-0.002288 max=0.002288 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.377947 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.377947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074027Jy sigma=0.419579 ! Fit after self-cal, rms=0.074024Jy sigma=0.419574 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 = -3.8905e-05 Jy ! Component: 100 - total flux cleaned = -7.17644e-05 Jy ! Component: 150 - total flux cleaned = -7.04538e-05 Jy ! Component: 200 - total flux cleaned = -3.97131e-05 Jy ! Total flux subtracted in 200 components = -3.97131e-05 Jy ! Clean residual min=-0.002262 max=0.002299 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.377907 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.377907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073993Jy sigma=0.419397 ! Fit after self-cal, rms=0.073993Jy sigma=0.419394 ! 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=0.073993Jy sigma=0.419394 ! Fit after self-cal, rms=0.074064Jy sigma=0.419338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.569 mas, bmaj=7.81 mas, bpa=84.03 degrees ! Estimated noise=2.13896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.1589e-05 Jy ! Component: 100 - total flux cleaned = 0.000114719 Jy ! Component: 150 - total flux cleaned = 2.63007e-05 Jy ! Component: 200 - total flux cleaned = -0.000124099 Jy ! Total flux subtracted in 200 components = -0.000124099 Jy ! Clean residual min=-0.002263 max=0.002238 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.377783 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.377783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074061Jy sigma=0.419338 ! Fit after self-cal, rms=0.074057Jy sigma=0.419320 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 = 3.27452e-05 Jy ! Component: 100 - total flux cleaned = -5.84492e-05 Jy ! Component: 150 - total flux cleaned = -0.000170833 Jy ! Component: 200 - total flux cleaned = -0.000271992 Jy ! Total flux subtracted in 200 components = -0.000271992 Jy ! Clean residual min=-0.002222 max=0.002218 Jy/beam ! Clean residual mean=0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.377511 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.377511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074056Jy sigma=0.419339 ! Fit after self-cal, rms=0.074054Jy sigma=0.419332 ! 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=3.465 mas, bmaj=4.465 mas, bpa=-15.97 degrees ! Estimated noise=1.66598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 4.465 at -15.97 degrees (North through East) ! Clean map min=-0.0021206 max=0.31827 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=2.947 mas, bmaj=3.959 mas, bpa=-11.07 degrees ! Estimated noise=2.25726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245799 Jy ! Component: 100 - total flux cleaned = 0.321264 Jy ! Component: 150 - total flux cleaned = 0.351548 Jy ! Component: 200 - total flux cleaned = 0.365318 Jy ! Total flux subtracted in 200 components = 0.365318 Jy ! Clean residual min=-0.004180 max=0.006430 Jy/beam ! Clean residual mean=-0.000002 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.365318 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.365318 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=4.465 mas, bpa=-15.97 degrees ! Estimated noise=1.66598 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 = 0.00691433 Jy ! Component: 100 - total flux cleaned = 0.0106746 Jy ! Component: 150 - total flux cleaned = 0.011653 Jy ! Component: 200 - total flux cleaned = 0.0116519 Jy ! Total flux subtracted in 200 components = 0.0116519 Jy ! Clean residual min=-0.002845 max=0.002504 Jy/beam ! Clean residual mean=0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.37697 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.37697 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=7.569 mas, bmaj=7.81 mas, bpa=84.03 degrees ! Estimated noise=2.13896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843295 Jy ! Component: 100 - total flux cleaned = 0.000952108 Jy ! Component: 150 - total flux cleaned = 0.000957372 Jy ! Component: 200 - total flux cleaned = 0.000812078 Jy ! Total flux subtracted in 200 components = 0.000812078 Jy ! Clean residual min=-0.002504 max=0.002308 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.377782 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 = -0.000158103 Jy ! Component: 100 - total flux cleaned = -0.000268753 Jy ! Component: 150 - total flux cleaned = -0.000391444 Jy ! Component: 200 - total flux cleaned = -0.000476456 Jy ! Total flux subtracted in 200 components = -0.000476456 Jy ! Clean residual min=-0.002319 max=0.002275 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.377305 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.377305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=4.465 mas, bpa=-15.97 degrees ! Estimated noise=1.66598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891421 Jy ! Component: 100 - total flux cleaned = 0.000707413 Jy ! Component: 150 - total flux cleaned = 0.000537318 Jy ! Component: 200 - total flux cleaned = 0.000433184 Jy ! Total flux subtracted in 200 components = 0.000433184 Jy ! Clean residual min=-0.002525 max=0.002388 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.377739 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.377739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074129Jy sigma=0.419869 ! Fit after self-cal, rms=0.074101Jy sigma=0.419680 wmodel J1639+5357_S_map.mod ! Writing 66 model components to file: J1639+5357_S_map.mod wobs J1639+5357_S_uvs.fits ! Writing UV FITS file: J1639+5357_S_uvs.fits wwins J1639+5357_S_map.win ! wwins: Wrote 2 windows to J1639+5357_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 = -0.000438603 Jy ! Component: 100 - total flux cleaned = -0.000357084 Jy ! Component: 150 - total flux cleaned = -0.000242007 Jy ! Component: 200 - total flux cleaned = -5.4604e-05 Jy ! Component: 250 - total flux cleaned = 0.000162629 Jy ! Component: 300 - total flux cleaned = 0.000476453 Jy ! Component: 350 - total flux cleaned = 0.00067871 Jy ! Component: 400 - total flux cleaned = 0.000908427 Jy ! Component: 450 - total flux cleaned = 0.00109953 Jy ! Component: 500 - total flux cleaned = 0.00122347 Jy ! Component: 550 - total flux cleaned = 0.00128356 Jy ! Component: 600 - total flux cleaned = 0.0012542 Jy ! Component: 650 - total flux cleaned = 0.00131223 Jy ! Component: 700 - total flux cleaned = 0.00131221 Jy ! Component: 750 - total flux cleaned = 0.00136817 Jy ! Component: 800 - total flux cleaned = 0.00145072 Jy ! Component: 850 - total flux cleaned = 0.00139644 Jy ! Component: 900 - total flux cleaned = 0.00144942 Jy ! Component: 950 - total flux cleaned = 0.00144955 Jy ! Component: 1000 - total flux cleaned = 0.00150114 Jy ! Component: 1050 - total flux cleaned = 0.00152606 Jy ! Component: 1100 - total flux cleaned = 0.0015508 Jy ! Component: 1150 - total flux cleaned = 0.00162476 Jy ! Component: 1200 - total flux cleaned = 0.00162482 Jy ! Component: 1250 - total flux cleaned = 0.00181686 Jy ! Component: 1300 - total flux cleaned = 0.0018407 Jy ! Component: 1350 - total flux cleaned = 0.00198075 Jy ! Component: 1400 - total flux cleaned = 0.00202671 Jy ! Component: 1450 - total flux cleaned = 0.00202691 Jy ! Component: 1500 - total flux cleaned = 0.00209444 Jy ! Component: 1550 - total flux cleaned = 0.00216118 Jy ! Component: 1600 - total flux cleaned = 0.00218316 Jy ! Component: 1650 - total flux cleaned = 0.0022265 Jy ! Component: 1700 - total flux cleaned = 0.00224785 Jy ! Component: 1750 - total flux cleaned = 0.00226926 Jy ! Component: 1800 - total flux cleaned = 0.00226954 Jy ! Component: 1850 - total flux cleaned = 0.00231148 Jy ! Component: 1900 - total flux cleaned = 0.00239311 Jy ! Component: 1950 - total flux cleaned = 0.00239283 Jy ! Component: 2000 - total flux cleaned = 0.00247289 Jy ! Component: 2050 - total flux cleaned = 0.00253207 Jy ! Component: 2100 - total flux cleaned = 0.00255143 Jy ! Component: 2150 - total flux cleaned = 0.00253198 Jy ! Component: 2200 - total flux cleaned = 0.00260894 Jy ! Component: 2250 - total flux cleaned = 0.0026849 Jy ! Component: 2300 - total flux cleaned = 0.00266601 Jy ! Component: 2350 - total flux cleaned = 0.00270337 Jy ! Component: 2400 - total flux cleaned = 0.00279584 Jy ! Component: 2450 - total flux cleaned = 0.00281386 Jy ! Component: 2500 - total flux cleaned = 0.00283219 Jy ! Component: 2550 - total flux cleaned = 0.00285003 Jy ! Component: 2600 - total flux cleaned = 0.00286777 Jy ! Component: 2650 - total flux cleaned = 0.00299098 Jy ! Component: 2700 - total flux cleaned = 0.00297339 Jy ! Component: 2750 - total flux cleaned = 0.00304263 Jy ! Component: 2800 - total flux cleaned = 0.00309418 Jy ! Component: 2850 - total flux cleaned = 0.00317912 Jy ! Component: 2900 - total flux cleaned = 0.0032464 Jy ! Component: 2950 - total flux cleaned = 0.00322963 Jy ! Component: 3000 - total flux cleaned = 0.00322976 Jy ! Component: 3050 - total flux cleaned = 0.00327909 Jy ! Component: 3100 - total flux cleaned = 0.00337713 Jy ! Component: 3150 - total flux cleaned = 0.00342571 Jy ! Component: 3200 - total flux cleaned = 0.00344169 Jy ! Component: 3250 - total flux cleaned = 0.00347364 Jy ! Component: 3300 - total flux cleaned = 0.00350499 Jy ! Component: 3350 - total flux cleaned = 0.00347352 Jy ! Component: 3400 - total flux cleaned = 0.00348919 Jy ! Component: 3450 - total flux cleaned = 0.00350468 Jy ! Component: 3500 - total flux cleaned = 0.00356617 Jy ! Component: 3550 - total flux cleaned = 0.0035813 Jy ! Component: 3600 - total flux cleaned = 0.00359633 Jy ! Component: 3650 - total flux cleaned = 0.00365664 Jy ! Component: 3700 - total flux cleaned = 0.00364149 Jy ! Component: 3750 - total flux cleaned = 0.003597 Jy ! Component: 3800 - total flux cleaned = 0.00367095 Jy ! Component: 3850 - total flux cleaned = 0.00372958 Jy ! Component: 3900 - total flux cleaned = 0.0038026 Jy ! Component: 3950 - total flux cleaned = 0.00384612 Jy ! Component: 4000 - total flux cleaned = 0.00391806 Jy ! Component: 4050 - total flux cleaned = 0.00396076 Jy ! Total flux subtracted in 4096 components = 0.00403166 Jy ! Clean residual min=-0.000941 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.38177 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 329 components and 0.38177 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1639+5357_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 4.465 at -15.97 degrees (North through East) ! Clean map min=-0.0019727 max=0.31825 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1639+5357_S_map.fits wmodel /image_prod/ug002_uva//J1639+5357_S_map.mod ! Writing 329 model components to file: /image_prod/ug002_uva//J1639+5357_S_map.mod wobs /image_prod/ug002_uva//J1639+5357_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1639+5357_S_uvs.fits wwins /image_prod/ug002_uva//J1639+5357_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1639+5357_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.318245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223391 0.223391 0.446781 0.893563 1.78713 3.57425 7.1485 14.297 28.594 57.188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1342.94 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1639+5357_S_dfm.log closed on Thu Mar 5 02:51:26 2020