! Started logfile: /image_prod/ug002_uva//J2123+5500_S_dfm.log on Thu Mar 5 05:12:23 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//J2123+5500_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2123+5500_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.82963 visibilities/baseline/integration-bin. ! Found source: J2123+5500 ! ! 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 6720 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 J2123+5500_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011425Jy sigma=8.304552 ! Fit after self-cal, rms=0.858906Jy sigma=7.028911 ! 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=3.235 mas, bmaj=5.089 mas, bpa=-27.39 degrees ! Estimated noise=1.66608 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 = 0.104811 Jy ! Component: 100 - total flux cleaned = 0.141874 Jy ! Total flux subtracted in 100 components = 0.141874 Jy ! Clean residual min=-0.010575 max=0.018578 Jy/beam ! Clean residual mean=-0.000009 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 0.141874 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.141874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085342Jy sigma=0.638315 ! Fit after self-cal, rms=0.084633Jy sigma=0.634191 ! Inverting map ! Added new window around map position (-2.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224841 Jy ! Component: 100 - total flux cleaned = 0.036944 Jy ! Total flux subtracted in 100 components = 0.036944 Jy ! Clean residual min=-0.008255 max=0.009229 Jy/beam ! Clean residual mean=-0.000016 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.178818 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.178818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075592Jy sigma=0.550994 ! Fit after self-cal, rms=0.075256Jy sigma=0.549068 ! 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=3.928 mas, bmaj=5.779 mas, bpa=-28.24 degrees ! Estimated noise=1.07777 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 = 0.0162436 Jy ! Component: 100 - total flux cleaned = 0.0262923 Jy ! Component: 150 - total flux cleaned = 0.0330202 Jy ! Component: 200 - total flux cleaned = 0.0376564 Jy ! Total flux subtracted in 200 components = 0.0376564 Jy ! Clean residual min=-0.007426 max=0.008287 Jy/beam ! Clean residual mean=-0.000043 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.216475 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 83 components and 0.216475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071107Jy sigma=0.512261 ! Fit after self-cal, rms=0.070824Jy sigma=0.510492 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 5.779 at -28.24 degrees (North through East) ! Clean map min=-0.0070899 max=0.14038 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.04 KP 0.99 ! LA 1.05 MK 1.05 NL 1.10 OV 1.01 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 1.00 KP 1.00 ! LA 1.06 MK 1.03 NL 1.38 OV 0.83 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.97 KP 1.00 ! LA 1.06 MK 1.02 NL 1.15 OV 1.00 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.070824Jy sigma=0.510492 ! Fit after self-cal, rms=0.068141Jy sigma=0.487358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=5.814 mas, bpa=-28.14 degrees ! Estimated noise=1.06984 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 = 0.00325132 Jy ! Component: 100 - total flux cleaned = 0.00443323 Jy ! Component: 150 - total flux cleaned = 0.00479064 Jy ! Component: 200 - total flux cleaned = 0.00491842 Jy ! Total flux subtracted in 200 components = 0.00491842 Jy ! Clean residual min=-0.005892 max=0.006704 Jy/beam ! Clean residual mean=0.000006 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.221393 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.221393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067983Jy sigma=0.485802 ! Fit after self-cal, rms=0.068050Jy sigma=0.485375 ! 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=0.068050Jy sigma=0.485375 ! Fit after self-cal, rms=0.066140Jy sigma=0.452047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=5.825 mas, bpa=-28.28 degrees ! Estimated noise=1.06952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127599 Jy ! Component: 100 - total flux cleaned = 0.00121984 Jy ! Component: 150 - total flux cleaned = 0.00104449 Jy ! Component: 200 - total flux cleaned = 0.000968462 Jy ! Total flux subtracted in 200 components = 0.000968462 Jy ! Clean residual min=-0.003089 max=0.004906 Jy/beam ! Clean residual mean=0.000019 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.222362 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.222362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066048Jy sigma=0.451306 ! Fit after self-cal, rms=0.066089Jy sigma=0.450960 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 (-8, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496027 Jy ! Component: 100 - total flux cleaned = 0.00801358 Jy ! Component: 150 - total flux cleaned = 0.0101188 Jy ! Component: 200 - total flux cleaned = 0.0109439 Jy ! Total flux subtracted in 200 components = 0.0109439 Jy ! Clean residual min=-0.002289 max=0.002597 Jy/beam ! Clean residual mean=0.000016 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.233305 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.233305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065653Jy sigma=0.446651 ! Fit after self-cal, rms=0.065563Jy sigma=0.446000 ! 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=0.065563Jy sigma=0.446000 ! Fit after self-cal, rms=0.065384Jy sigma=0.445466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=5.812 mas, bpa=-28.72 degrees ! Estimated noise=1.0662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266732 Jy ! Component: 100 - total flux cleaned = 0.0044296 Jy ! Component: 150 - total flux cleaned = 0.00566541 Jy ! Component: 200 - total flux cleaned = 0.00601575 Jy ! Total flux subtracted in 200 components = 0.00601575 Jy ! Clean residual min=-0.001940 max=0.002000 Jy/beam ! Clean residual mean=0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.239321 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.239321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065246Jy sigma=0.444104 ! Fit after self-cal, rms=0.065214Jy sigma=0.443885 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 = 0.00111416 Jy ! Component: 100 - total flux cleaned = 0.00153199 Jy ! Component: 150 - total flux cleaned = 0.00175455 Jy ! Component: 200 - total flux cleaned = 0.00192288 Jy ! Total flux subtracted in 200 components = 0.00192288 Jy ! Clean residual min=-0.001875 max=0.001826 Jy/beam ! Clean residual mean=0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.241244 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.241244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065173Jy sigma=0.443499 ! Fit after self-cal, rms=0.065163Jy sigma=0.443450 ! 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=0.065163Jy sigma=0.443450 ! Fit after self-cal, rms=0.065013Jy sigma=0.443192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.665 mas, bmaj=8.749 mas, bpa=35.76 degrees ! Estimated noise=1.28477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175818 Jy ! Component: 100 - total flux cleaned = 0.00218016 Jy ! Component: 150 - total flux cleaned = 0.00236115 Jy ! Component: 200 - total flux cleaned = 0.00246633 Jy ! Total flux subtracted in 200 components = 0.00246633 Jy ! Clean residual min=-0.001712 max=0.001779 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.24371 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.24371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064994Jy sigma=0.443068 ! Fit after self-cal, rms=0.064974Jy sigma=0.442950 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 = 0.000214384 Jy ! Component: 100 - total flux cleaned = 0.000515615 Jy ! Component: 150 - total flux cleaned = 0.000783985 Jy ! Component: 200 - total flux cleaned = 0.000939335 Jy ! Total flux subtracted in 200 components = 0.000939335 Jy ! Clean residual min=-0.001712 max=0.001810 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.24465 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 201 components and 0.24465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064970Jy sigma=0.442946 ! Fit after self-cal, rms=0.064960Jy sigma=0.442901 ! 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=3.972 mas, bmaj=5.811 mas, bpa=-28.99 degrees ! Estimated noise=1.06514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.972 x 5.811 at -28.99 degrees (North through East) ! Clean map min=-0.0017236 max=0.13856 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=3.273 mas, bmaj=5.131 mas, bpa=-28.22 degrees ! Estimated noise=1.64657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103963 Jy ! Component: 100 - total flux cleaned = 0.144144 Jy ! Component: 150 - total flux cleaned = 0.166846 Jy ! Component: 200 - total flux cleaned = 0.18182 Jy ! Total flux subtracted in 200 components = 0.18182 Jy ! Clean residual min=-0.004647 max=0.008223 Jy/beam ! Clean residual mean=0.000005 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.18182 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.18182 Jy ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=5.811 mas, bpa=-28.99 degrees ! Estimated noise=1.06514 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 = 0.0149836 Jy ! Component: 100 - total flux cleaned = 0.025117 Jy ! Component: 150 - total flux cleaned = 0.0327647 Jy ! Component: 200 - total flux cleaned = 0.0386342 Jy ! Total flux subtracted in 200 components = 0.0386342 Jy ! Clean residual min=-0.003152 max=0.004081 Jy/beam ! Clean residual mean=0.000006 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.220454 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 75 components and 0.220454 Jy ! Inverting map ! Added new window around map position (-5.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476737 Jy ! Component: 100 - total flux cleaned = 0.00850025 Jy ! Component: 150 - total flux cleaned = 0.0115127 Jy ! Component: 200 - total flux cleaned = 0.013974 Jy ! Total flux subtracted in 200 components = 0.013974 Jy ! Clean residual min=-0.002231 max=0.002007 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.234428 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 109 components and 0.234428 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=8.665 mas, bmaj=8.749 mas, bpa=35.76 degrees ! Estimated noise=1.28477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318255 Jy ! Component: 100 - total flux cleaned = 0.00529734 Jy ! Component: 150 - total flux cleaned = 0.0068077 Jy ! Component: 200 - total flux cleaned = 0.00793 Jy ! Total flux subtracted in 200 components = 0.00793 Jy ! Clean residual min=-0.001930 max=0.001799 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.242358 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 = 0.000855673 Jy ! Component: 100 - total flux cleaned = 0.0015219 Jy ! Component: 150 - total flux cleaned = 0.00205394 Jy ! Component: 200 - total flux cleaned = 0.00248074 Jy ! Total flux subtracted in 200 components = 0.00248074 Jy ! Clean residual min=-0.001716 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.244839 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 207 components and 0.244839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=5.811 mas, bpa=-28.99 degrees ! Estimated noise=1.06514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363862 Jy ! Component: 100 - total flux cleaned = 0.000544445 Jy ! Component: 150 - total flux cleaned = 0.000697628 Jy ! Component: 200 - total flux cleaned = 0.000788521 Jy ! Total flux subtracted in 200 components = 0.000788521 Jy ! Clean residual min=-0.001713 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.245627 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 226 components and 0.245627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064914Jy sigma=0.442550 ! Fit after self-cal, rms=0.064895Jy sigma=0.442360 wmodel J2123+5500_S_map.mod ! Writing 226 model components to file: J2123+5500_S_map.mod wobs J2123+5500_S_uvs.fits ! Writing UV FITS file: J2123+5500_S_uvs.fits wwins J2123+5500_S_map.win ! wwins: Wrote 4 windows to J2123+5500_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 = -0.000504677 Jy ! Component: 100 - total flux cleaned = -0.000724271 Jy ! Component: 150 - total flux cleaned = -0.000750838 Jy ! Component: 200 - total flux cleaned = -0.000775549 Jy ! Component: 250 - total flux cleaned = -0.000774565 Jy ! Component: 300 - total flux cleaned = -0.000750876 Jy ! Component: 350 - total flux cleaned = -0.000773155 Jy ! Component: 400 - total flux cleaned = -0.000773329 Jy ! Component: 450 - total flux cleaned = -0.000709418 Jy ! Component: 500 - total flux cleaned = -0.00077209 Jy ! Component: 550 - total flux cleaned = -0.000792716 Jy ! Component: 600 - total flux cleaned = -0.000833473 Jy ! Component: 650 - total flux cleaned = -0.000931238 Jy ! Component: 700 - total flux cleaned = -0.00091182 Jy ! Component: 750 - total flux cleaned = -0.000968397 Jy ! Component: 800 - total flux cleaned = -0.00102382 Jy ! Component: 850 - total flux cleaned = -0.00107851 Jy ! Component: 900 - total flux cleaned = -0.00114992 Jy ! Component: 950 - total flux cleaned = -0.00114979 Jy ! Component: 1000 - total flux cleaned = -0.00108024 Jy ! Component: 1050 - total flux cleaned = -0.00101213 Jy ! Component: 1100 - total flux cleaned = -0.00102899 Jy ! Component: 1150 - total flux cleaned = -0.000929755 Jy ! Component: 1200 - total flux cleaned = -0.000979214 Jy ! Component: 1250 - total flux cleaned = -0.00097903 Jy ! Component: 1300 - total flux cleaned = -0.000899646 Jy ! Component: 1350 - total flux cleaned = -0.000868617 Jy ! Component: 1400 - total flux cleaned = -0.000822558 Jy ! Component: 1450 - total flux cleaned = -0.000822642 Jy ! Component: 1500 - total flux cleaned = -0.00080788 Jy ! Component: 1550 - total flux cleaned = -0.00083788 Jy ! Component: 1600 - total flux cleaned = -0.000837985 Jy ! Component: 1650 - total flux cleaned = -0.000867119 Jy ! Component: 1700 - total flux cleaned = -0.00086676 Jy ! Component: 1750 - total flux cleaned = -0.000866638 Jy ! Component: 1800 - total flux cleaned = -0.000852582 Jy ! Component: 1850 - total flux cleaned = -0.000824912 Jy ! Component: 1900 - total flux cleaned = -0.000838966 Jy ! Component: 1950 - total flux cleaned = -0.000839006 Jy ! Component: 2000 - total flux cleaned = -0.000865872 Jy ! Component: 2050 - total flux cleaned = -0.000865903 Jy ! Component: 2100 - total flux cleaned = -0.000852805 Jy ! Component: 2150 - total flux cleaned = -0.000853 Jy ! Component: 2200 - total flux cleaned = -0.000917601 Jy ! Component: 2250 - total flux cleaned = -0.000930274 Jy ! Component: 2300 - total flux cleaned = -0.000955544 Jy ! Component: 2350 - total flux cleaned = -0.000980463 Jy ! Component: 2400 - total flux cleaned = -0.00101779 Jy ! Component: 2450 - total flux cleaned = -0.00101774 Jy ! Component: 2500 - total flux cleaned = -0.00107849 Jy ! Component: 2550 - total flux cleaned = -0.00107846 Jy ! Component: 2600 - total flux cleaned = -0.00112657 Jy ! Component: 2650 - total flux cleaned = -0.00115041 Jy ! Component: 2700 - total flux cleaned = -0.00115044 Jy ! Component: 2750 - total flux cleaned = -0.00127835 Jy ! Component: 2800 - total flux cleaned = -0.00124359 Jy ! Component: 2850 - total flux cleaned = -0.00126662 Jy ! Component: 2900 - total flux cleaned = -0.00132341 Jy ! Component: 2950 - total flux cleaned = -0.00139083 Jy ! Component: 3000 - total flux cleaned = -0.00139076 Jy ! Component: 3050 - total flux cleaned = -0.00139079 Jy ! Component: 3100 - total flux cleaned = -0.00142383 Jy ! Component: 3150 - total flux cleaned = -0.0014566 Jy ! Component: 3200 - total flux cleaned = -0.0014891 Jy ! Component: 3250 - total flux cleaned = -0.00148911 Jy ! Component: 3300 - total flux cleaned = -0.0015211 Jy ! Component: 3350 - total flux cleaned = -0.00154219 Jy ! Component: 3400 - total flux cleaned = -0.00156317 Jy ! Component: 3450 - total flux cleaned = -0.00160511 Jy ! Component: 3500 - total flux cleaned = -0.00162579 Jy ! Component: 3550 - total flux cleaned = -0.00165657 Jy ! Component: 3600 - total flux cleaned = -0.00162594 Jy ! Component: 3650 - total flux cleaned = -0.00165648 Jy ! Component: 3700 - total flux cleaned = -0.00168661 Jy ! Component: 3750 - total flux cleaned = -0.00169665 Jy ! Component: 3800 - total flux cleaned = -0.00170665 Jy ! Component: 3850 - total flux cleaned = -0.00174607 Jy ! Component: 3900 - total flux cleaned = -0.00172637 Jy ! Component: 3950 - total flux cleaned = -0.00176547 Jy ! Component: 4000 - total flux cleaned = -0.00177527 Jy ! Component: 4050 - total flux cleaned = -0.00184282 Jy ! Total flux subtracted in 4096 components = -0.00182369 Jy ! Clean residual min=-0.000580 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.243804 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 529 components and 0.243804 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2123+5500_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.972 x 5.811 at -28.99 degrees (North through East) ! Clean map min=-0.001405 max=0.13905 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2123+5500_S_map.fits wmodel /image_prod/ug002_uva//J2123+5500_S_map.mod ! Writing 529 model components to file: /image_prod/ug002_uva//J2123+5500_S_map.mod wobs /image_prod/ug002_uva//J2123+5500_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2123+5500_S_uvs.fits wwins /image_prod/ug002_uva//J2123+5500_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2123+5500_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.139046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367969 0.367969 0.735939 1.47188 2.94375 5.88751 11.775 23.55 47.1001 94.2001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 815.285 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2123+5500_S_dfm.log closed on Thu Mar 5 05:12:27 2020