! Started logfile: /image_prod/ug002_uva//J1625-2527_S_h_dfm.log on Thu Mar 5 02:42:33 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//J1625-2527_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1625-2527_S_h_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.8125 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 1092 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 J1625-2527_S_h] 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.235208Jy sigma=6.203658 ! Fit after self-cal, rms=0.443232Jy sigma=1.959494 ! 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=2.664 mas, bmaj=7.867 mas, bpa=5.91 degrees ! Estimated noise=5.17092 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 = 0.491248 Jy ! Component: 100 - total flux cleaned = 0.622455 Jy ! Total flux subtracted in 100 components = 0.622455 Jy ! Clean residual min=-0.069096 max=0.081570 Jy/beam ! Clean residual mean=-0.000414 rms=0.017809 Jy/beam ! Combined flux in latest and established models = 0.622455 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.622455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253363Jy sigma=1.112737 ! Fit after self-cal, rms=0.253158Jy sigma=1.111902 ! 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=2.961 mas, bmaj=8.462 mas, bpa=6.231 degrees ! Estimated noise=4.57468 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 = 0.086267 Jy ! Component: 100 - total flux cleaned = 0.136664 Jy ! Component: 150 - total flux cleaned = 0.168428 Jy ! Component: 200 - total flux cleaned = 0.188866 Jy ! Total flux subtracted in 200 components = 0.188866 Jy ! Clean residual min=-0.054126 max=0.060174 Jy/beam ! Clean residual mean=-0.000206 rms=0.014401 Jy/beam ! Combined flux in latest and established models = 0.811321 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 0.811321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222880Jy sigma=0.912583 ! Fit after self-cal, rms=0.222885Jy sigma=0.912232 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.961 x 8.462 at 6.231 degrees (North through East) ! Clean map min=-0.052509 max=0.63128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 1.43 KP 0.95 ! MK 0.99 NL 0.98 OV 0.83 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.51 KP 0.96 ! MK 1.07 NL 1.10 OV 0.86 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.95 HN 1.45 KP 0.99 ! MK 1.07 NL 1.00 OV 0.84 SC 0.88 ! ! ! Fit before self-cal, rms=0.222885Jy sigma=0.912232 ! Fit after self-cal, rms=0.219321Jy sigma=0.658938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.528 mas, bpa=7.547 degrees ! Estimated noise=4.58311 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 = -0.00405977 Jy ! Component: 100 - total flux cleaned = -0.00456816 Jy ! Component: 150 - total flux cleaned = -0.00637087 Jy ! Component: 200 - total flux cleaned = -0.00885504 Jy ! Total flux subtracted in 200 components = -0.00885504 Jy ! Clean residual min=-0.035785 max=0.038181 Jy/beam ! Clean residual mean=-0.000083 rms=0.009239 Jy/beam ! Combined flux in latest and established models = 0.802466 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.802466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215552Jy sigma=0.645701 ! Fit after self-cal, rms=0.215982Jy sigma=0.645271 ! 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=0.215982Jy sigma=0.645271 ! Fit after self-cal, rms=0.188052Jy sigma=0.439272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.72 mas, bpa=7.091 degrees ! Estimated noise=4.62828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408837 Jy ! Component: 100 - total flux cleaned = 0.00393509 Jy ! Component: 150 - total flux cleaned = 0.00367641 Jy ! Component: 200 - total flux cleaned = 0.00345736 Jy ! Total flux subtracted in 200 components = 0.00345736 Jy ! Clean residual min=-0.010231 max=0.011990 Jy/beam ! Clean residual mean=-0.000036 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.805923 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.805923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187604Jy sigma=0.437319 ! Fit after self-cal, rms=0.188041Jy sigma=0.437067 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 (-46.5, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865746 Jy ! Component: 100 - total flux cleaned = 0.0104712 Jy ! Component: 150 - total flux cleaned = 0.0110246 Jy ! Component: 200 - total flux cleaned = 0.0108862 Jy ! Total flux subtracted in 200 components = 0.0108862 Jy ! Clean residual min=-0.010305 max=0.009344 Jy/beam ! Clean residual mean=-0.000031 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.81681 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.81681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187124Jy sigma=0.431317 ! Fit after self-cal, rms=0.187011Jy sigma=0.431093 ! 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=0.187011Jy sigma=0.431093 ! Fit after self-cal, rms=0.188056Jy sigma=0.430293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=8.715 mas, bpa=6.922 degrees ! Estimated noise=4.62865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221512 Jy ! Component: 100 - total flux cleaned = 0.00248678 Jy ! Component: 150 - total flux cleaned = 0.0022371 Jy ! Component: 200 - total flux cleaned = 0.0018974 Jy ! Total flux subtracted in 200 components = 0.0018974 Jy ! Clean residual min=-0.009208 max=0.008958 Jy/beam ! Clean residual mean=-0.000029 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.818707 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.818707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187752Jy sigma=0.429062 ! Fit after self-cal, rms=0.187712Jy sigma=0.428979 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 = 0.000242039 Jy ! Component: 100 - total flux cleaned = 0.000238308 Jy ! Component: 150 - total flux cleaned = 4.18092e-05 Jy ! Component: 200 - total flux cleaned = 4.0594e-05 Jy ! Total flux subtracted in 200 components = 4.0594e-05 Jy ! Clean residual min=-0.008864 max=0.008697 Jy/beam ! Clean residual mean=-0.000029 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.818748 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.818748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187536Jy sigma=0.428375 ! Fit after self-cal, rms=0.187504Jy sigma=0.428336 ! 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=0.187504Jy sigma=0.428336 ! Fit after self-cal, rms=0.188152Jy sigma=0.428045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.696 mas, bmaj=14.75 mas, bpa=6.031 degrees ! Estimated noise=6.08029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163577 Jy ! Component: 100 - total flux cleaned = 0.000845124 Jy ! Component: 150 - total flux cleaned = 0.000182541 Jy ! Component: 200 - total flux cleaned = -4.34975e-05 Jy ! Total flux subtracted in 200 components = -4.34975e-05 Jy ! Clean residual min=-0.010043 max=0.010145 Jy/beam ! Clean residual mean=-0.000067 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.818704 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 115 components and 0.818704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188061Jy sigma=0.428298 ! Fit after self-cal, rms=0.187916Jy sigma=0.427553 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 = -0.000348859 Jy ! Component: 100 - total flux cleaned = -0.000336205 Jy ! Component: 150 - total flux cleaned = -0.000675209 Jy ! Component: 200 - total flux cleaned = -0.000791888 Jy ! Total flux subtracted in 200 components = -0.000791888 Jy ! Clean residual min=-0.009434 max=0.009820 Jy/beam ! Clean residual mean=-0.000067 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.817912 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.817912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187921Jy sigma=0.428384 ! Fit after self-cal, rms=0.187842Jy sigma=0.428002 ! 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=3.006 mas, bmaj=8.712 mas, bpa=6.835 degrees ! Estimated noise=4.63784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.006 x 8.712 at 6.835 degrees (North through East) ! Clean map min=-0.0074896 max=0.64399 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187842Jy sigma=0.428002 ! Fit after self-cal, rms=0.185029Jy sigma=0.384738 ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=8.692 mas, bpa=6.64 degrees ! Estimated noise=4.64512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132105 Jy ! Component: 100 - total flux cleaned = 0.000130138 Jy ! Component: 150 - total flux cleaned = 0.000210557 Jy ! Component: 200 - total flux cleaned = 0.000284868 Jy ! Total flux subtracted in 200 components = 0.000284868 Jy ! Clean residual min=-0.007587 max=0.007784 Jy/beam ! Clean residual mean=-0.000023 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.818197 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.818197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184890Jy sigma=0.384101 ! Fit after self-cal, rms=0.184882Jy sigma=0.384081 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326734 Jy ! Component: 100 - total flux cleaned = 0.000326153 Jy ! Component: 150 - total flux cleaned = 0.000390493 Jy ! Component: 200 - total flux cleaned = 0.000389947 Jy ! Total flux subtracted in 200 components = 0.000389947 Jy ! Clean residual min=-0.007530 max=0.007695 Jy/beam ! Clean residual mean=-0.000022 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.818587 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.818587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184797Jy sigma=0.383788 ! Fit after self-cal, rms=0.184792Jy sigma=0.383780 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184792Jy sigma=0.383780 ! Fit after self-cal, rms=0.185354Jy sigma=0.383675 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=2.709 mas, bmaj=8.008 mas, bpa=6.887 degrees ! Estimated noise=5.33879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.506854 Jy ! Component: 100 - total flux cleaned = 0.639218 Jy ! Component: 150 - total flux cleaned = 0.704481 Jy ! Component: 200 - total flux cleaned = 0.742798 Jy ! Total flux subtracted in 200 components = 0.742798 Jy ! Clean residual min=-0.013926 max=0.020992 Jy/beam ! Clean residual mean=-0.000107 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 0.742798 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.742798 Jy ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.69 mas, bpa=6.602 degrees ! Estimated noise=4.65075 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 = 0.0289032 Jy ! Component: 100 - total flux cleaned = 0.0455474 Jy ! Component: 150 - total flux cleaned = 0.0559415 Jy ! Component: 200 - total flux cleaned = 0.0634711 Jy ! Total flux subtracted in 200 components = 0.0634711 Jy ! Clean residual min=-0.007843 max=0.008030 Jy/beam ! Clean residual mean=-0.000034 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.806269 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.806269 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=6.696 mas, bmaj=14.75 mas, bpa=5.786 degrees ! Estimated noise=6.10875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740056 Jy ! Component: 100 - total flux cleaned = 0.0086562 Jy ! Component: 150 - total flux cleaned = 0.00947574 Jy ! Component: 200 - total flux cleaned = 0.0102375 Jy ! Total flux subtracted in 200 components = 0.0102375 Jy ! Clean residual min=-0.007882 max=0.008882 Jy/beam ! Clean residual mean=-0.000053 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 0.816507 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 = 0.000565996 Jy ! Component: 100 - total flux cleaned = 0.000919621 Jy ! Component: 150 - total flux cleaned = 0.00117633 Jy ! Component: 200 - total flux cleaned = 0.00129916 Jy ! Total flux subtracted in 200 components = 0.00129916 Jy ! Clean residual min=-0.007967 max=0.008779 Jy/beam ! Clean residual mean=-0.000050 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 0.817806 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.817806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.69 mas, bpa=6.602 degrees ! Estimated noise=4.65075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108612 Jy ! Component: 100 - total flux cleaned = 0.00125442 Jy ! Component: 150 - total flux cleaned = 0.00140359 Jy ! Component: 200 - total flux cleaned = 0.00153656 Jy ! Total flux subtracted in 200 components = 0.00153656 Jy ! Clean residual min=-0.006777 max=0.007111 Jy/beam ! Clean residual mean=-0.000023 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.819342 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.819342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185443Jy sigma=0.384142 ! Fit after self-cal, rms=0.185351Jy sigma=0.383805 wmodel J1625-2527_S_h_map.mod ! Writing 77 model components to file: J1625-2527_S_h_map.mod wobs J1625-2527_S_h_uvs.fits ! Writing UV FITS file: J1625-2527_S_h_uvs.fits wwins J1625-2527_S_h_map.win ! wwins: Wrote 2 windows to J1625-2527_S_h_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 = 0.00326154 Jy ! Component: 100 - total flux cleaned = 0.00491472 Jy ! Component: 150 - total flux cleaned = 0.00591867 Jy ! Component: 200 - total flux cleaned = 0.00677235 Jy ! Component: 250 - total flux cleaned = 0.00738789 Jy ! Component: 300 - total flux cleaned = 0.00807723 Jy ! Component: 350 - total flux cleaned = 0.00845822 Jy ! Component: 400 - total flux cleaned = 0.00892157 Jy ! Component: 450 - total flux cleaned = 0.00928179 Jy ! Component: 500 - total flux cleaned = 0.00963193 Jy ! Component: 550 - total flux cleaned = 0.00997167 Jy ! Component: 600 - total flux cleaned = 0.00988658 Jy ! Component: 650 - total flux cleaned = 0.00996812 Jy ! Component: 700 - total flux cleaned = 0.0103662 Jy ! Component: 750 - total flux cleaned = 0.0103671 Jy ! Component: 800 - total flux cleaned = 0.0107476 Jy ! Component: 850 - total flux cleaned = 0.011046 Jy ! Component: 900 - total flux cleaned = 0.0112637 Jy ! Component: 950 - total flux cleaned = 0.0112629 Jy ! Component: 1000 - total flux cleaned = 0.0115426 Jy ! Component: 1050 - total flux cleaned = 0.0117488 Jy ! Component: 1100 - total flux cleaned = 0.0120197 Jy ! Component: 1150 - total flux cleaned = 0.0123541 Jy ! Component: 1200 - total flux cleaned = 0.0128801 Jy ! Component: 1250 - total flux cleaned = 0.013398 Jy ! Component: 1300 - total flux cleaned = 0.0138438 Jy ! Component: 1350 - total flux cleaned = 0.0142208 Jy ! Component: 1400 - total flux cleaned = 0.0147155 Jy ! Component: 1450 - total flux cleaned = 0.0148988 Jy ! Component: 1500 - total flux cleaned = 0.0153202 Jy ! Component: 1550 - total flux cleaned = 0.0156173 Jy ! Component: 1600 - total flux cleaned = 0.0160275 Jy ! Component: 1650 - total flux cleaned = 0.0162582 Jy ! Component: 1700 - total flux cleaned = 0.0166015 Jy ! Component: 1750 - total flux cleaned = 0.0169383 Jy ! Component: 1800 - total flux cleaned = 0.0171606 Jy ! Component: 1850 - total flux cleaned = 0.0174352 Jy ! Component: 1900 - total flux cleaned = 0.0175985 Jy ! Component: 1950 - total flux cleaned = 0.0179201 Jy ! Component: 2000 - total flux cleaned = 0.0182375 Jy ! Component: 2050 - total flux cleaned = 0.0183943 Jy ! Component: 2100 - total flux cleaned = 0.0185497 Jy ! Component: 2150 - total flux cleaned = 0.0188056 Jy ! Component: 2200 - total flux cleaned = 0.0188565 Jy ! Component: 2250 - total flux cleaned = 0.0191571 Jy ! Component: 2300 - total flux cleaned = 0.0192558 Jy ! Component: 2350 - total flux cleaned = 0.0194525 Jy ! Component: 2400 - total flux cleaned = 0.0195499 Jy ! Component: 2450 - total flux cleaned = 0.0196466 Jy ! Component: 2500 - total flux cleaned = 0.019886 Jy ! Component: 2550 - total flux cleaned = 0.0199816 Jy ! Component: 2600 - total flux cleaned = 0.0200763 Jy ! Component: 2650 - total flux cleaned = 0.0202169 Jy ! Component: 2700 - total flux cleaned = 0.0204485 Jy ! Component: 2750 - total flux cleaned = 0.0205403 Jy ! Component: 2800 - total flux cleaned = 0.0205863 Jy ! Component: 2850 - total flux cleaned = 0.0207226 Jy ! Component: 2900 - total flux cleaned = 0.0207677 Jy ! Component: 2950 - total flux cleaned = 0.0208126 Jy ! Component: 3000 - total flux cleaned = 0.0209905 Jy ! Component: 3050 - total flux cleaned = 0.0210344 Jy ! Component: 3100 - total flux cleaned = 0.0210342 Jy ! Component: 3150 - total flux cleaned = 0.0210342 Jy ! Component: 3200 - total flux cleaned = 0.0210775 Jy ! Component: 3250 - total flux cleaned = 0.0210345 Jy ! Component: 3300 - total flux cleaned = 0.0211199 Jy ! Component: 3350 - total flux cleaned = 0.0211199 Jy ! Component: 3400 - total flux cleaned = 0.0210357 Jy ! Component: 3450 - total flux cleaned = 0.0210779 Jy ! Component: 3500 - total flux cleaned = 0.0212031 Jy ! Component: 3550 - total flux cleaned = 0.0212032 Jy ! Component: 3600 - total flux cleaned = 0.0212855 Jy ! Component: 3650 - total flux cleaned = 0.0212855 Jy ! Component: 3700 - total flux cleaned = 0.021245 Jy ! Component: 3750 - total flux cleaned = 0.0212858 Jy ! Component: 3800 - total flux cleaned = 0.0213262 Jy ! Component: 3850 - total flux cleaned = 0.0213259 Jy ! Component: 3900 - total flux cleaned = 0.0213658 Jy ! Component: 3950 - total flux cleaned = 0.0214853 Jy ! Component: 4000 - total flux cleaned = 0.0213662 Jy ! Component: 4050 - total flux cleaned = 0.0214847 Jy ! Total flux subtracted in 4096 components = 0.0215241 Jy ! Clean residual min=-0.002448 max=0.002288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.840866 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 355 components and 0.840866 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1625-2527_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 8.69 at 6.602 degrees (North through East) ! Clean map min=-0.0054166 max=0.64923 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1625-2527_S_h_map.fits wmodel /image_prod/ug002_uva//J1625-2527_S_h_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J1625-2527_S_h_map.mod wobs /image_prod/ug002_uva//J1625-2527_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1625-2527_S_h_uvs.fits wwins /image_prod/ug002_uva//J1625-2527_S_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1625-2527_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.649234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00066583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307669 0.307669 0.615337 1.23067 2.46135 4.9227 9.8454 19.6908 39.3816 78.7632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.649 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 975.074 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1625-2527_S_h_dfm.log closed on Thu Mar 5 02:42:37 2020