! Started logfile: /image_prod/ug002_uva//J0923+3107_S_dfm.log on Wed Mar 4 22:58:03 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//J0923+3107_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0923+3107_S_uva.fits ! AN table 1: 63 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838183 visibilities/baseline/integration-bin. ! Found source: J0923+3107 ! ! 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 5703 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 J0923+3107_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008880Jy sigma=9.367788 ! Fit after self-cal, rms=0.913966Jy sigma=8.420306 ! 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=3.107 mas, bmaj=7.681 mas, bpa=-24.23 degrees ! Estimated noise=1.49574 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 = 0.0677971 Jy ! Component: 100 - total flux cleaned = 0.0899217 Jy ! Total flux subtracted in 100 components = 0.0899217 Jy ! Clean residual min=-0.005987 max=0.012271 Jy/beam ! Clean residual mean=0.000010 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.0899217 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0899217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061189Jy sigma=0.513389 ! Fit after self-cal, rms=0.060806Jy sigma=0.510980 ! Inverting map ! Added new window around map position (5.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133074 Jy ! Component: 100 - total flux cleaned = 0.021156 Jy ! Total flux subtracted in 100 components = 0.021156 Jy ! Clean residual min=-0.004652 max=0.005168 Jy/beam ! Clean residual mean=0.000009 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.111078 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.111078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057720Jy sigma=0.473228 ! Fit after self-cal, rms=0.057483Jy sigma=0.471500 ! 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=3.837 mas, bmaj=8.491 mas, bpa=-21.43 degrees ! Estimated noise=1.04449 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 = 0.0071614 Jy ! Component: 100 - total flux cleaned = 0.0112427 Jy ! Component: 150 - total flux cleaned = 0.0134781 Jy ! Component: 200 - total flux cleaned = 0.0144863 Jy ! Total flux subtracted in 200 components = 0.0144863 Jy ! Clean residual min=-0.002454 max=0.002590 Jy/beam ! Clean residual mean=0.000013 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.125564 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.125564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056593Jy sigma=0.460623 ! Fit after self-cal, rms=0.056478Jy sigma=0.459776 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.837 x 8.491 at -21.43 degrees (North through East) ! Clean map min=-0.0023554 max=0.087128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.97 KP 0.97 ! LA 0.98 MK 0.99 NL 0.93 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00 KP 0.97 ! LA 1.04 MK 1.03 NL 0.95 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 1.05 NL 0.87 OV 1.02 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.056478Jy sigma=0.459776 ! Fit after self-cal, rms=0.056135Jy sigma=0.457129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=8.552 mas, bpa=-21.58 degrees ! Estimated noise=1.0364 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 = 0.000528716 Jy ! Component: 100 - total flux cleaned = 0.000572394 Jy ! Component: 150 - total flux cleaned = 0.000646699 Jy ! Component: 200 - total flux cleaned = 0.000806909 Jy ! Total flux subtracted in 200 components = 0.000806909 Jy ! Clean residual min=-0.002074 max=0.002307 Jy/beam ! Clean residual mean=0.000013 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.126371 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.126371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056050Jy sigma=0.456479 ! Fit after self-cal, rms=0.056055Jy sigma=0.456367 ! 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=0.056055Jy sigma=0.456367 ! Fit after self-cal, rms=0.056384Jy sigma=0.453135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=8.545 mas, bpa=-21.35 degrees ! Estimated noise=1.03597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620487 Jy ! Component: 100 - total flux cleaned = 0.000719862 Jy ! Component: 150 - total flux cleaned = 0.000739583 Jy ! Component: 200 - total flux cleaned = 0.000740443 Jy ! Total flux subtracted in 200 components = 0.000740443 Jy ! Clean residual min=-0.001860 max=0.002231 Jy/beam ! Clean residual mean=0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.127111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.127111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056368Jy sigma=0.452935 ! Fit after self-cal, rms=0.056383Jy sigma=0.452834 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 (-106.5, -78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147651 Jy ! Component: 100 - total flux cleaned = 0.00151591 Jy ! Component: 150 - total flux cleaned = 0.00148471 Jy ! Component: 200 - total flux cleaned = 0.00145677 Jy ! Total flux subtracted in 200 components = 0.00145677 Jy ! Clean residual min=-0.001761 max=0.001719 Jy/beam ! Clean residual mean=0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.128568 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.128568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056309Jy sigma=0.452171 ! Fit after self-cal, rms=0.056305Jy sigma=0.452128 ! 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=0.056305Jy sigma=0.452128 ! Fit after self-cal, rms=0.056246Jy sigma=0.452066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=8.54 mas, bpa=-21.37 degrees ! Estimated noise=1.03446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602699 Jy ! Component: 100 - total flux cleaned = 0.000754325 Jy ! Component: 150 - total flux cleaned = 0.000821442 Jy ! Component: 200 - total flux cleaned = 0.000861704 Jy ! Total flux subtracted in 200 components = 0.000861704 Jy ! Clean residual min=-0.001711 max=0.001639 Jy/beam ! Clean residual mean=0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.12943 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.12943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056226Jy sigma=0.451879 ! Fit after self-cal, rms=0.056226Jy sigma=0.451870 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 = 6.21562e-05 Jy ! Component: 100 - total flux cleaned = 9.94116e-05 Jy ! Component: 150 - total flux cleaned = 0.000150675 Jy ! Component: 200 - total flux cleaned = 0.000198245 Jy ! Total flux subtracted in 200 components = 0.000198245 Jy ! Clean residual min=-0.001701 max=0.001648 Jy/beam ! Clean residual mean=0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.129628 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.129628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056215Jy sigma=0.451772 ! Fit after self-cal, rms=0.056214Jy sigma=0.451766 ! 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=0.056214Jy sigma=0.451766 ! Fit after self-cal, rms=0.056228Jy sigma=0.451747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.47 mas, bmaj=10.5 mas, bpa=-15.11 degrees ! Estimated noise=1.2062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069005 Jy ! Component: 100 - total flux cleaned = 0.000900196 Jy ! Component: 150 - total flux cleaned = 0.000970441 Jy ! Component: 200 - total flux cleaned = 0.00103114 Jy ! Total flux subtracted in 200 components = 0.00103114 Jy ! Clean residual min=-0.002049 max=0.001759 Jy/beam ! Clean residual mean=0.000011 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.130659 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 167 components and 0.130659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056224Jy sigma=0.451696 ! Fit after self-cal, rms=0.056223Jy sigma=0.451685 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 = 0.000102699 Jy ! Component: 100 - total flux cleaned = 0.000144637 Jy ! Component: 150 - total flux cleaned = 0.000208702 Jy ! Component: 200 - total flux cleaned = 0.000255981 Jy ! Total flux subtracted in 200 components = 0.000255981 Jy ! Clean residual min=-0.002024 max=0.001732 Jy/beam ! Clean residual mean=0.000011 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.130915 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.130915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056221Jy sigma=0.451665 ! Fit after self-cal, rms=0.056221Jy sigma=0.451659 ! 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=3.841 mas, bmaj=8.538 mas, bpa=-21.36 degrees ! Estimated noise=1.03448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.841 x 8.538 at -21.36 degrees (North through East) ! Clean map min=-0.0016512 max=0.085908 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=3.123 mas, bmaj=7.695 mas, bpa=-24.1 degrees ! Estimated noise=1.47104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668598 Jy ! Component: 100 - total flux cleaned = 0.0904294 Jy ! Component: 150 - total flux cleaned = 0.102996 Jy ! Component: 200 - total flux cleaned = 0.11056 Jy ! Total flux subtracted in 200 components = 0.11056 Jy ! Clean residual min=-0.002833 max=0.004011 Jy/beam ! Clean residual mean=0.000005 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.11056 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.11056 Jy ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=8.538 mas, bpa=-21.36 degrees ! Estimated noise=1.03448 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 = 0.00645585 Jy ! Component: 100 - total flux cleaned = 0.0103917 Jy ! Component: 150 - total flux cleaned = 0.0131406 Jy ! Component: 200 - total flux cleaned = 0.0151178 Jy ! Total flux subtracted in 200 components = 0.0151178 Jy ! Clean residual min=-0.002066 max=0.001981 Jy/beam ! Clean residual mean=0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.125678 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 73 components and 0.125678 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=8.47 mas, bmaj=10.5 mas, bpa=-15.11 degrees ! Estimated noise=1.2062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201664 Jy ! Component: 100 - total flux cleaned = 0.00309526 Jy ! Component: 150 - total flux cleaned = 0.00351267 Jy ! Component: 200 - total flux cleaned = 0.00379329 Jy ! Total flux subtracted in 200 components = 0.00379329 Jy ! Clean residual min=-0.002021 max=0.001826 Jy/beam ! Clean residual mean=0.000012 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.129471 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 = 0.00021451 Jy ! Component: 100 - total flux cleaned = 0.000404124 Jy ! Component: 150 - total flux cleaned = 0.000595439 Jy ! Component: 200 - total flux cleaned = 0.000703767 Jy ! Total flux subtracted in 200 components = 0.000703767 Jy ! Clean residual min=-0.001993 max=0.001704 Jy/beam ! Clean residual mean=0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.130175 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 133 components and 0.130175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=8.538 mas, bpa=-21.36 degrees ! Estimated noise=1.03448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396002 Jy ! Component: 100 - total flux cleaned = -0.000489165 Jy ! Component: 150 - total flux cleaned = -0.000432263 Jy ! Component: 200 - total flux cleaned = -0.000354803 Jy ! Total flux subtracted in 200 components = -0.000354803 Jy ! Clean residual min=-0.001825 max=0.001677 Jy/beam ! Clean residual mean=0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.12982 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.12982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056259Jy sigma=0.452028 ! Fit after self-cal, rms=0.056246Jy sigma=0.451920 wmodel J0923+3107_S_map.mod ! Writing 156 model components to file: J0923+3107_S_map.mod wobs J0923+3107_S_uvs.fits ! Writing UV FITS file: J0923+3107_S_uvs.fits wwins J0923+3107_S_map.win ! wwins: Wrote 3 windows to J0923+3107_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 = -0.000757119 Jy ! Component: 100 - total flux cleaned = -0.00108945 Jy ! Component: 150 - total flux cleaned = -0.00137003 Jy ! Component: 200 - total flux cleaned = -0.00150376 Jy ! Component: 250 - total flux cleaned = -0.00168332 Jy ! Component: 300 - total flux cleaned = -0.00182911 Jy ! Component: 350 - total flux cleaned = -0.001923 Jy ! Component: 400 - total flux cleaned = -0.00203638 Jy ! Component: 450 - total flux cleaned = -0.0020586 Jy ! Component: 500 - total flux cleaned = -0.00212381 Jy ! Component: 550 - total flux cleaned = -0.00216552 Jy ! Component: 600 - total flux cleaned = -0.00222637 Jy ! Component: 650 - total flux cleaned = -0.00220591 Jy ! Component: 700 - total flux cleaned = -0.00214725 Jy ! Component: 750 - total flux cleaned = -0.0021282 Jy ! Component: 800 - total flux cleaned = -0.00218449 Jy ! Component: 850 - total flux cleaned = -0.00220292 Jy ! Component: 900 - total flux cleaned = -0.00223908 Jy ! Component: 950 - total flux cleaned = -0.0022392 Jy ! Component: 1000 - total flux cleaned = -0.00225671 Jy ! Component: 1050 - total flux cleaned = -0.00230789 Jy ! Component: 1100 - total flux cleaned = -0.00230796 Jy ! Component: 1150 - total flux cleaned = -0.00230791 Jy ! Component: 1200 - total flux cleaned = -0.00232414 Jy ! Component: 1250 - total flux cleaned = -0.00237241 Jy ! Component: 1300 - total flux cleaned = -0.0023567 Jy ! Component: 1350 - total flux cleaned = -0.00241873 Jy ! Component: 1400 - total flux cleaned = -0.00241882 Jy ! Component: 1450 - total flux cleaned = -0.00247944 Jy ! Component: 1500 - total flux cleaned = -0.00249427 Jy ! Component: 1550 - total flux cleaned = -0.00253835 Jy ! Component: 1600 - total flux cleaned = -0.00259625 Jy ! Component: 1650 - total flux cleaned = -0.0026248 Jy ! Component: 1700 - total flux cleaned = -0.002639 Jy ! Component: 1750 - total flux cleaned = -0.00266703 Jy ! Component: 1800 - total flux cleaned = -0.0027083 Jy ! Component: 1850 - total flux cleaned = -0.0027491 Jy ! Component: 1900 - total flux cleaned = -0.00277589 Jy ! Component: 1950 - total flux cleaned = -0.00282896 Jy ! Component: 2000 - total flux cleaned = -0.0028683 Jy ! Component: 2050 - total flux cleaned = -0.00290705 Jy ! Component: 2100 - total flux cleaned = -0.00289436 Jy ! Component: 2150 - total flux cleaned = -0.0029452 Jy ! Component: 2200 - total flux cleaned = -0.00302033 Jy ! Component: 2250 - total flux cleaned = -0.00306986 Jy ! Component: 2300 - total flux cleaned = -0.0030578 Jy ! Component: 2350 - total flux cleaned = -0.00310643 Jy ! Component: 2400 - total flux cleaned = -0.00315454 Jy ! Component: 2450 - total flux cleaned = -0.00317839 Jy ! Component: 2500 - total flux cleaned = -0.0032608 Jy ! Component: 2550 - total flux cleaned = -0.0033073 Jy ! Component: 2600 - total flux cleaned = -0.00335341 Jy ! Component: 2650 - total flux cleaned = -0.00333072 Jy ! Component: 2700 - total flux cleaned = -0.00341004 Jy ! Component: 2750 - total flux cleaned = -0.00344385 Jy ! Component: 2800 - total flux cleaned = -0.00349957 Jy ! Component: 2850 - total flux cleaned = -0.00353265 Jy ! Component: 2900 - total flux cleaned = -0.00359825 Jy ! Component: 2950 - total flux cleaned = -0.00363076 Jy ! Component: 3000 - total flux cleaned = -0.00364149 Jy ! Component: 3050 - total flux cleaned = -0.00365216 Jy ! Component: 3100 - total flux cleaned = -0.00364168 Jy ! Component: 3150 - total flux cleaned = -0.00366265 Jy ! Component: 3200 - total flux cleaned = -0.0036627 Jy ! Component: 3250 - total flux cleaned = -0.00368333 Jy ! Component: 3300 - total flux cleaned = -0.00367308 Jy ! Component: 3350 - total flux cleaned = -0.00367298 Jy ! Component: 3400 - total flux cleaned = -0.003673 Jy ! Component: 3450 - total flux cleaned = -0.003683 Jy ! Component: 3500 - total flux cleaned = -0.00369272 Jy ! Component: 3550 - total flux cleaned = -0.00368293 Jy ! Component: 3600 - total flux cleaned = -0.00367334 Jy ! Component: 3650 - total flux cleaned = -0.00363472 Jy ! Component: 3700 - total flux cleaned = -0.00358681 Jy ! Component: 3750 - total flux cleaned = -0.00361538 Jy ! Component: 3800 - total flux cleaned = -0.00357756 Jy ! Component: 3850 - total flux cleaned = -0.00354014 Jy ! Component: 3900 - total flux cleaned = -0.00353074 Jy ! Component: 3950 - total flux cleaned = -0.00349369 Jy ! Component: 4000 - total flux cleaned = -0.00345703 Jy ! Component: 4050 - total flux cleaned = -0.00341156 Jy ! Total flux subtracted in 4096 components = -0.00342061 Jy ! Clean residual min=-0.000551 max=0.000522 Jy/beam ! Clean residual mean=0.000004 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.126399 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 428 components and 0.126399 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0923+3107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.841 x 8.538 at -21.36 degrees (North through East) ! Clean map min=-0.0017081 max=0.08552 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0923+3107_S_map.fits wmodel /image_prod/ug002_uva//J0923+3107_S_map.mod ! Writing 428 model components to file: /image_prod/ug002_uva//J0923+3107_S_map.mod wobs /image_prod/ug002_uva//J0923+3107_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0923+3107_S_uvs.fits wwins /image_prod/ug002_uva//J0923+3107_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0923+3107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0855197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584969 0.584969 1.16994 2.33988 4.67975 9.35951 18.719 37.438 74.8761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 512.847 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0923+3107_S_dfm.log closed on Wed Mar 4 22:58:06 2020