! Started logfile: /image_prod/ug002_uva//J1243+7315_S_dfm.log on Thu Mar 5 00:47:20 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//J1243+7315_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1243+7315_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936667 visibilities/baseline/integration-bin. ! Found source: J1243+7315 ! ! 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 10116 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 J1243+7315_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014935Jy sigma=8.041289 ! Fit after self-cal, rms=0.888716Jy sigma=7.016000 ! 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=3.303 mas, bmaj=3.666 mas, bpa=-48.94 degrees ! Estimated noise=1.37357 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 = 0.0877186 Jy ! Component: 100 - total flux cleaned = 0.109314 Jy ! Total flux subtracted in 100 components = 0.109314 Jy ! Clean residual min=-0.004380 max=0.008803 Jy/beam ! Clean residual mean=0.000001 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.109314 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.109314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066497Jy sigma=0.482261 ! Fit after self-cal, rms=0.066422Jy sigma=0.481842 ! Inverting map ! Added new window around map position (-1.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096686 Jy ! Component: 100 - total flux cleaned = 0.014483 Jy ! Total flux subtracted in 100 components = 0.014483 Jy ! Clean residual min=-0.004011 max=0.004307 Jy/beam ! Clean residual mean=0.000005 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.123797 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.123797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065153Jy sigma=0.471603 ! Fit after self-cal, rms=0.065116Jy sigma=0.471309 ! 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=4.111 mas, bmaj=4.476 mas, bpa=-52.23 degrees ! Estimated noise=0.914942 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 = 0.00159698 Jy ! Component: 100 - total flux cleaned = 0.00154438 Jy ! Component: 150 - total flux cleaned = 0.00163428 Jy ! Component: 200 - total flux cleaned = 0.00167101 Jy ! Total flux subtracted in 200 components = 0.00167101 Jy ! Clean residual min=-0.002991 max=0.002754 Jy/beam ! Clean residual mean=0.000014 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.125468 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.125468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064975Jy sigma=0.470464 ! Fit after self-cal, rms=0.064952Jy sigma=0.470335 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.111 x 4.476 at -52.23 degrees (North through East) ! Clean map min=-0.0029689 max=0.11127 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 0.99 ! LA 1.05 MK 1.01 NL 0.95 OV 0.84 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.02 KP 1.01 ! LA 1.05 MK 0.98 NL 1.13 OV 1.00 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.02 KP 1.02 ! LA 1.01 MK 0.98 NL 0.96 OV 0.84 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.064952Jy sigma=0.470335 ! Fit after self-cal, rms=0.064025Jy sigma=0.463706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=4.445 mas, bpa=-52.44 degrees ! Estimated noise=0.913304 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 = 0.000959296 Jy ! Component: 100 - total flux cleaned = 0.00107016 Jy ! Component: 150 - total flux cleaned = 0.00107051 Jy ! Component: 200 - total flux cleaned = 0.00106946 Jy ! Total flux subtracted in 200 components = 0.00106946 Jy ! Clean residual min=-0.002610 max=0.002304 Jy/beam ! Clean residual mean=0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.126538 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.126538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063991Jy sigma=0.463506 ! Fit after self-cal, rms=0.064004Jy sigma=0.463377 ! 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=0.064004Jy sigma=0.463377 ! Fit after self-cal, rms=0.062808Jy sigma=0.455994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=4.427 mas, bpa=-51.93 degrees ! Estimated noise=0.912612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101286 Jy ! Component: 100 - total flux cleaned = 0.00107573 Jy ! Component: 150 - total flux cleaned = 0.00110765 Jy ! Component: 200 - total flux cleaned = 0.00113608 Jy ! Total flux subtracted in 200 components = 0.00113608 Jy ! Clean residual min=-0.001758 max=0.001885 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.127674 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.127674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062791Jy sigma=0.455817 ! Fit after self-cal, rms=0.062791Jy sigma=0.455701 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 (-5.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180757 Jy ! Component: 100 - total flux cleaned = 0.0027402 Jy ! Component: 150 - total flux cleaned = 0.00297983 Jy ! Component: 200 - total flux cleaned = 0.0030311 Jy ! Total flux subtracted in 200 components = 0.0030311 Jy ! Clean residual min=-0.001694 max=0.001723 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.130705 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.130705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062736Jy sigma=0.455196 ! Fit after self-cal, rms=0.062727Jy sigma=0.455150 ! 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=0.062727Jy sigma=0.455150 ! Fit after self-cal, rms=0.062804Jy sigma=0.455062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.089 mas, bmaj=4.42 mas, bpa=-50.47 degrees ! Estimated noise=0.913964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954522 Jy ! Component: 100 - total flux cleaned = 0.0012913 Jy ! Component: 150 - total flux cleaned = 0.00135289 Jy ! Component: 200 - total flux cleaned = 0.00139004 Jy ! Total flux subtracted in 200 components = 0.00139004 Jy ! Clean residual min=-0.001642 max=0.001644 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.132095 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.132095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062785Jy sigma=0.454905 ! Fit after self-cal, rms=0.062782Jy sigma=0.454894 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 = 0.000233836 Jy ! Component: 100 - total flux cleaned = 0.000268278 Jy ! Component: 150 - total flux cleaned = 0.000300106 Jy ! Component: 200 - total flux cleaned = 0.000315309 Jy ! Total flux subtracted in 200 components = 0.000315309 Jy ! Clean residual min=-0.001628 max=0.001623 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.13241 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.13241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062773Jy sigma=0.454832 ! Fit after self-cal, rms=0.062773Jy sigma=0.454829 ! 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=0.062773Jy sigma=0.454829 ! Fit after self-cal, rms=0.062819Jy sigma=0.454809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.862 mas, bmaj=9.513 mas, bpa=-70.5 degrees ! Estimated noise=1.12008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706065 Jy ! Component: 100 - total flux cleaned = 0.000950405 Jy ! Component: 150 - total flux cleaned = 0.00103795 Jy ! Component: 200 - total flux cleaned = 0.00107126 Jy ! Total flux subtracted in 200 components = 0.00107126 Jy ! Clean residual min=-0.001675 max=0.001746 Jy/beam ! Clean residual mean=0.000010 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.133481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.133481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062821Jy sigma=0.454784 ! Fit after self-cal, rms=0.062821Jy sigma=0.454780 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 = 0.000114713 Jy ! Component: 100 - total flux cleaned = 0.000122024 Jy ! Component: 150 - total flux cleaned = 0.000128839 Jy ! Component: 200 - total flux cleaned = 0.000128857 Jy ! Total flux subtracted in 200 components = 0.000128857 Jy ! Clean residual min=-0.001685 max=0.001747 Jy/beam ! Clean residual mean=0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.13361 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.13361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062820Jy sigma=0.454775 ! Fit after self-cal, rms=0.062819Jy sigma=0.454775 ! 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=4.088 mas, bmaj=4.417 mas, bpa=-49.62 degrees ! Estimated noise=0.914586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.088 x 4.417 at -49.62 degrees (North through East) ! Clean map min=-0.0015328 max=0.11062 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=3.288 mas, bmaj=3.631 mas, bpa=-47.92 degrees ! Estimated noise=1.36006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866823 Jy ! Component: 100 - total flux cleaned = 0.109138 Jy ! Component: 150 - total flux cleaned = 0.119188 Jy ! Component: 200 - total flux cleaned = 0.124177 Jy ! Total flux subtracted in 200 components = 0.124177 Jy ! Clean residual min=-0.002586 max=0.002642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.124177 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 0.124177 Jy ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=4.417 mas, bpa=-49.62 degrees ! Estimated noise=0.914586 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 = 0.00326505 Jy ! Component: 100 - total flux cleaned = 0.00529452 Jy ! Component: 150 - total flux cleaned = 0.00674812 Jy ! Component: 200 - total flux cleaned = 0.00782823 Jy ! Total flux subtracted in 200 components = 0.00782823 Jy ! Clean residual min=-0.001588 max=0.001715 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.132006 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.132006 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=8.862 mas, bmaj=9.513 mas, bpa=-70.5 degrees ! Estimated noise=1.12008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108805 Jy ! Component: 100 - total flux cleaned = 0.00142858 Jy ! Component: 150 - total flux cleaned = 0.00158934 Jy ! Component: 200 - total flux cleaned = 0.00164179 Jy ! Total flux subtracted in 200 components = 0.00164179 Jy ! Clean residual min=-0.001683 max=0.001739 Jy/beam ! Clean residual mean=0.000010 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.133647 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 = 3.44203e-05 Jy ! Component: 100 - total flux cleaned = 7.49714e-05 Jy ! Component: 150 - total flux cleaned = 8.39654e-05 Jy ! Component: 200 - total flux cleaned = 9.2311e-05 Jy ! Total flux subtracted in 200 components = 9.2311e-05 Jy ! Clean residual min=-0.001680 max=0.001734 Jy/beam ! Clean residual mean=0.000010 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.13374 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 79 components and 0.13374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=4.417 mas, bpa=-49.62 degrees ! Estimated noise=0.914586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128032 Jy ! Component: 100 - total flux cleaned = -0.000201311 Jy ! Component: 150 - total flux cleaned = -0.000246391 Jy ! Component: 200 - total flux cleaned = -0.000288321 Jy ! Total flux subtracted in 200 components = -0.000288321 Jy ! Clean residual min=-0.001561 max=0.001599 Jy/beam ! Clean residual mean=0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.133451 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.133451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062828Jy sigma=0.454853 ! Fit after self-cal, rms=0.062825Jy sigma=0.454829 wmodel J1243+7315_S_map.mod ! Writing 90 model components to file: J1243+7315_S_map.mod wobs J1243+7315_S_uvs.fits ! Writing UV FITS file: J1243+7315_S_uvs.fits wwins J1243+7315_S_map.win ! wwins: Wrote 3 windows to J1243+7315_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 = 0.000183046 Jy ! Component: 100 - total flux cleaned = 0.000267292 Jy ! Component: 150 - total flux cleaned = 0.000347636 Jy ! Component: 200 - total flux cleaned = 0.000425359 Jy ! Component: 250 - total flux cleaned = 0.00047564 Jy ! Component: 300 - total flux cleaned = 0.00062252 Jy ! Component: 350 - total flux cleaned = 0.000741987 Jy ! Component: 400 - total flux cleaned = 0.000835876 Jy ! Component: 450 - total flux cleaned = 0.000952037 Jy ! Component: 500 - total flux cleaned = 0.00104307 Jy ! Component: 550 - total flux cleaned = 0.00108834 Jy ! Component: 600 - total flux cleaned = 0.00126513 Jy ! Component: 650 - total flux cleaned = 0.00135186 Jy ! Component: 700 - total flux cleaned = 0.00145891 Jy ! Component: 750 - total flux cleaned = 0.00150131 Jy ! Component: 800 - total flux cleaned = 0.00156407 Jy ! Component: 850 - total flux cleaned = 0.00154337 Jy ! Component: 900 - total flux cleaned = 0.00160466 Jy ! Component: 950 - total flux cleaned = 0.00158427 Jy ! Component: 1000 - total flux cleaned = 0.00158428 Jy ! Component: 1050 - total flux cleaned = 0.00156489 Jy ! Component: 1100 - total flux cleaned = 0.00156482 Jy ! Component: 1150 - total flux cleaned = 0.00154573 Jy ! Component: 1200 - total flux cleaned = 0.00154567 Jy ! Component: 1250 - total flux cleaned = 0.00150799 Jy ! Component: 1300 - total flux cleaned = 0.00154531 Jy ! Component: 1350 - total flux cleaned = 0.0016001 Jy ! Component: 1400 - total flux cleaned = 0.00158162 Jy ! Component: 1450 - total flux cleaned = 0.00163573 Jy ! Component: 1500 - total flux cleaned = 0.00163581 Jy ! Component: 1550 - total flux cleaned = 0.00167163 Jy ! Component: 1600 - total flux cleaned = 0.00174173 Jy ! Component: 1650 - total flux cleaned = 0.00172434 Jy ! Component: 1700 - total flux cleaned = 0.00168971 Jy ! Component: 1750 - total flux cleaned = 0.00172403 Jy ! Component: 1800 - total flux cleaned = 0.00177472 Jy ! Component: 1850 - total flux cleaned = 0.00170713 Jy ! Component: 1900 - total flux cleaned = 0.00170729 Jy ! Component: 1950 - total flux cleaned = 0.00177332 Jy ! Component: 2000 - total flux cleaned = 0.00183914 Jy ! Component: 2050 - total flux cleaned = 0.00179015 Jy ! Component: 2100 - total flux cleaned = 0.00185486 Jy ! Component: 2150 - total flux cleaned = 0.00185489 Jy ! Component: 2200 - total flux cleaned = 0.00182314 Jy ! Component: 2250 - total flux cleaned = 0.00185468 Jy ! Component: 2300 - total flux cleaned = 0.00185472 Jy ! Component: 2350 - total flux cleaned = 0.00183912 Jy ! Component: 2400 - total flux cleaned = 0.00185444 Jy ! Component: 2450 - total flux cleaned = 0.00186992 Jy ! Component: 2500 - total flux cleaned = 0.00180907 Jy ! Component: 2550 - total flux cleaned = 0.00185462 Jy ! Component: 2600 - total flux cleaned = 0.00191467 Jy ! Component: 2650 - total flux cleaned = 0.00191455 Jy ! Component: 2700 - total flux cleaned = 0.00185519 Jy ! Component: 2750 - total flux cleaned = 0.00188479 Jy ! Component: 2800 - total flux cleaned = 0.00188482 Jy ! Component: 2850 - total flux cleaned = 0.0018995 Jy ! Component: 2900 - total flux cleaned = 0.00187057 Jy ! Component: 2950 - total flux cleaned = 0.00194213 Jy ! Component: 3000 - total flux cleaned = 0.00189955 Jy ! Component: 3050 - total flux cleaned = 0.00194189 Jy ! Component: 3100 - total flux cleaned = 0.00189968 Jy ! Component: 3150 - total flux cleaned = 0.00192773 Jy ! Component: 3200 - total flux cleaned = 0.00191372 Jy ! Component: 3250 - total flux cleaned = 0.00184507 Jy ! Component: 3300 - total flux cleaned = 0.00184509 Jy ! Component: 3350 - total flux cleaned = 0.00185854 Jy ! Component: 3400 - total flux cleaned = 0.00184497 Jy ! Component: 3450 - total flux cleaned = 0.00177772 Jy ! Component: 3500 - total flux cleaned = 0.00180428 Jy ! Component: 3550 - total flux cleaned = 0.0018042 Jy ! Component: 3600 - total flux cleaned = 0.0018041 Jy ! Component: 3650 - total flux cleaned = 0.00179105 Jy ! Component: 3700 - total flux cleaned = 0.00179098 Jy ! Component: 3750 - total flux cleaned = 0.00175204 Jy ! Component: 3800 - total flux cleaned = 0.00181657 Jy ! Component: 3850 - total flux cleaned = 0.00180366 Jy ! Component: 3900 - total flux cleaned = 0.00179102 Jy ! Component: 3950 - total flux cleaned = 0.00185433 Jy ! Component: 4000 - total flux cleaned = 0.00175349 Jy ! Component: 4050 - total flux cleaned = 0.00174087 Jy ! Total flux subtracted in 4096 components = 0.00177825 Jy ! Clean residual min=-0.000702 max=0.000700 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.13523 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 397 components and 0.13523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1243+7315_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.088 x 4.417 at -49.62 degrees (North through East) ! Clean map min=-0.0011026 max=0.11024 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1243+7315_S_map.fits wmodel /image_prod/ug002_uva//J1243+7315_S_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J1243+7315_S_map.mod wobs /image_prod/ug002_uva//J1243+7315_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1243+7315_S_uvs.fits wwins /image_prod/ug002_uva//J1243+7315_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1243+7315_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.608078 0.608078 1.21616 2.43231 4.86463 9.72925 19.4585 38.917 77.834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 493.357 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1243+7315_S_dfm.log closed on Thu Mar 5 00:47:24 2020