! Started logfile: /image_prod/ug002_uva//J2129-1538_S_g_dfm.log on Thu Mar 5 05:15:07 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//J2129-1538_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2129-1538_S_g_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.909722 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 786 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 J2129-1538_S_g] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.243645Jy sigma=11.987380 ! Fit after self-cal, rms=0.193757Jy sigma=1.854152 ! 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=2.531 mas, bmaj=7.056 mas, bpa=-4.795 degrees ! Estimated noise=3.05986 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 = 0.675142 Jy ! Component: 100 - total flux cleaned = 0.830365 Jy ! Total flux subtracted in 100 components = 0.830365 Jy ! Clean residual min=-0.051166 max=0.057285 Jy/beam ! Clean residual mean=-0.000028 rms=0.011648 Jy/beam ! Combined flux in latest and established models = 0.830365 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.830365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131305Jy sigma=1.255135 ! Fit after self-cal, rms=0.131304Jy sigma=1.255120 ! 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=2.862 mas, bmaj=7.723 mas, bpa=-5.383 degrees ! Estimated noise=2.75265 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 = 0.0260356 Jy ! Component: 100 - total flux cleaned = 0.0259942 Jy ! Component: 150 - total flux cleaned = 0.0250018 Jy ! Component: 200 - total flux cleaned = 0.0242541 Jy ! Total flux subtracted in 200 components = 0.0242541 Jy ! Clean residual min=-0.041220 max=0.034298 Jy/beam ! Clean residual mean=-0.000100 rms=0.008079 Jy/beam ! Combined flux in latest and established models = 0.854619 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.854619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106976Jy sigma=0.987221 ! Fit after self-cal, rms=0.106965Jy sigma=0.987061 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.862 x 7.723 at -5.383 degrees (North through East) ! Clean map min=-0.039886 max=0.86389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.97 KP 1.03 ! LA 1.06 MK 1.02 OV 0.84 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.96 KP 1.01 ! LA 1.04 MK 1.01 OV 0.90 PT 1.03 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.98 KP 1.01 ! LA 1.02 MK 0.95 OV 0.89 PT 1.03 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.106965Jy sigma=0.987061 ! Fit after self-cal, rms=0.069423Jy sigma=0.637116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.832 mas, bmaj=7.694 mas, bpa=-4.991 degrees ! Estimated noise=2.72675 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 = 0.0020661 Jy ! Component: 100 - total flux cleaned = 0.00203033 Jy ! Component: 150 - total flux cleaned = 0.00132146 Jy ! Component: 200 - total flux cleaned = 0.00071883 Jy ! Total flux subtracted in 200 components = 0.00071883 Jy ! Clean residual min=-0.009268 max=0.010339 Jy/beam ! Clean residual mean=-0.000003 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.855338 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.855338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067162Jy sigma=0.614919 ! Fit after self-cal, rms=0.067172Jy sigma=0.614460 ! 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=0.067172Jy sigma=0.614460 ! Fit after self-cal, rms=0.066701Jy sigma=0.611961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.678 mas, bpa=-4.889 degrees ! Estimated noise=2.72412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130154 Jy ! Component: 100 - total flux cleaned = 0.0016305 Jy ! Component: 150 - total flux cleaned = 0.00163318 Jy ! Component: 200 - total flux cleaned = 0.00150768 Jy ! Total flux subtracted in 200 components = 0.00150768 Jy ! Clean residual min=-0.007786 max=0.009282 Jy/beam ! Clean residual mean=-0.000001 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.856846 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.856846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065894Jy sigma=0.603655 ! Fit after self-cal, rms=0.065868Jy sigma=0.603503 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 (2.5, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826914 Jy ! Component: 100 - total flux cleaned = 0.0112899 Jy ! Component: 150 - total flux cleaned = 0.0124829 Jy ! Component: 200 - total flux cleaned = 0.01341 Jy ! Total flux subtracted in 200 components = 0.01341 Jy ! Clean residual min=-0.007086 max=0.006740 Jy/beam ! Clean residual mean=0.000001 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.870256 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.870256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064668Jy sigma=0.591337 ! Fit after self-cal, rms=0.064638Jy sigma=0.591127 ! 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=0.064638Jy sigma=0.591127 ! Fit after self-cal, rms=0.064445Jy sigma=0.590071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=7.673 mas, bpa=-4.839 degrees ! Estimated noise=2.71994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135302 Jy ! Component: 100 - total flux cleaned = 0.00169764 Jy ! Component: 150 - total flux cleaned = 0.00200546 Jy ! Component: 200 - total flux cleaned = 0.00228938 Jy ! Total flux subtracted in 200 components = 0.00228938 Jy ! Clean residual min=-0.006747 max=0.006452 Jy/beam ! Clean residual mean=-0.000002 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.872545 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.872545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064090Jy sigma=0.586816 ! Fit after self-cal, rms=0.064072Jy sigma=0.586726 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 = 0.000178806 Jy ! Component: 100 - total flux cleaned = 0.000431531 Jy ! Component: 150 - total flux cleaned = 0.000586559 Jy ! Component: 200 - total flux cleaned = 0.000733533 Jy ! Total flux subtracted in 200 components = 0.000733533 Jy ! Clean residual min=-0.006475 max=0.006206 Jy/beam ! Clean residual mean=-0.000002 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.873279 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.873278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063878Jy sigma=0.585087 ! Fit after self-cal, rms=0.063872Jy sigma=0.585067 ! 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=0.063872Jy sigma=0.585067 ! Fit after self-cal, rms=0.063852Jy sigma=0.584830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.037 mas, bmaj=15.29 mas, bpa=-0.3869 degrees ! Estimated noise=3.79775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192493 Jy ! Component: 100 - total flux cleaned = 0.00259737 Jy ! Component: 150 - total flux cleaned = 0.00293977 Jy ! Component: 200 - total flux cleaned = 0.00325498 Jy ! Total flux subtracted in 200 components = 0.00325498 Jy ! Clean residual min=-0.007953 max=0.007442 Jy/beam ! Clean residual mean=-0.000007 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.876534 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.876534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063747Jy sigma=0.583933 ! Fit after self-cal, rms=0.063741Jy sigma=0.583889 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 = 0.000152384 Jy ! Component: 100 - total flux cleaned = 0.000220492 Jy ! Component: 150 - total flux cleaned = 0.000283622 Jy ! Component: 200 - total flux cleaned = 0.000407592 Jy ! Total flux subtracted in 200 components = 0.000407592 Jy ! Clean residual min=-0.007601 max=0.007024 Jy/beam ! Clean residual mean=-0.000006 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.876941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.876941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063731Jy sigma=0.584132 ! Fit after self-cal, rms=0.063732Jy sigma=0.584098 ! 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=2.826 mas, bmaj=7.672 mas, bpa=-4.841 degrees ! Estimated noise=2.71958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.826 x 7.672 at -4.841 degrees (North through East) ! Clean map min=-0.0057022 max=0.86088 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=0.063732Jy sigma=0.584098 ! Fit after self-cal, rms=0.059766Jy sigma=0.535137 ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=7.675 mas, bpa=-4.847 degrees ! Estimated noise=2.72301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352041 Jy ! Component: 100 - total flux cleaned = 0.000188532 Jy ! Component: 150 - total flux cleaned = 5.95051e-05 Jy ! Component: 200 - total flux cleaned = -5.20649e-08 Jy ! Total flux subtracted in 200 components = -5.20649e-08 Jy ! Clean residual min=-0.005894 max=0.005441 Jy/beam ! Clean residual mean=-0.000005 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.876941 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.876941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059546Jy sigma=0.533604 ! Fit after self-cal, rms=0.059544Jy sigma=0.533539 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260483 Jy ! Component: 100 - total flux cleaned = -0.000307747 Jy ! Component: 150 - total flux cleaned = -0.000308243 Jy ! Component: 200 - total flux cleaned = -0.000266145 Jy ! Total flux subtracted in 200 components = -0.000266145 Jy ! Clean residual min=-0.005767 max=0.005421 Jy/beam ! Clean residual mean=-0.000005 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.876675 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.876675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059452Jy sigma=0.533037 ! Fit after self-cal, rms=0.059454Jy sigma=0.533015 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059454Jy sigma=0.533015 ! Fit after self-cal, rms=0.059414Jy sigma=0.532827 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=2.509 mas, bmaj=7.052 mas, bpa=-4.456 degrees ! Estimated noise=3.00836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.663763 Jy ! Component: 100 - total flux cleaned = 0.815453 Jy ! Component: 150 - total flux cleaned = 0.860887 Jy ! Component: 200 - total flux cleaned = 0.864397 Jy ! Total flux subtracted in 200 components = 0.864397 Jy ! Clean residual min=-0.017762 max=0.014499 Jy/beam ! Clean residual mean=-0.000001 rms=0.003948 Jy/beam ! Combined flux in latest and established models = 0.864397 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.864397 Jy ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=7.672 mas, bpa=-4.846 degrees ! Estimated noise=2.72173 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 = 0.00680273 Jy ! Component: 100 - total flux cleaned = 0.00976545 Jy ! Component: 150 - total flux cleaned = 0.0101936 Jy ! Component: 200 - total flux cleaned = 0.0112815 Jy ! Total flux subtracted in 200 components = 0.0112815 Jy ! Clean residual min=-0.009974 max=0.008927 Jy/beam ! Clean residual mean=-0.000011 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.875678 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.875678 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=8.044 mas, bmaj=15.3 mas, bpa=-0.4106 degrees ! Estimated noise=3.79914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379816 Jy ! Component: 100 - total flux cleaned = 0.00342143 Jy ! Component: 150 - total flux cleaned = 0.00342741 Jy ! Component: 200 - total flux cleaned = 0.00343601 Jy ! Total flux subtracted in 200 components = 0.00343601 Jy ! Clean residual min=-0.009363 max=0.007759 Jy/beam ! Clean residual mean=-0.000015 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.879114 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 = 0.000131636 Jy ! Component: 100 - total flux cleaned = 0.000131805 Jy ! Component: 150 - total flux cleaned = 0.00013029 Jy ! Component: 200 - total flux cleaned = 0.000244793 Jy ! Total flux subtracted in 200 components = 0.000244793 Jy ! Clean residual min=-0.008585 max=0.006790 Jy/beam ! Clean residual mean=-0.000015 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.879359 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.879359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=7.672 mas, bpa=-4.846 degrees ! Estimated noise=2.72173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133587 Jy ! Component: 100 - total flux cleaned = 0.00185022 Jy ! Component: 150 - total flux cleaned = 0.00206768 Jy ! Component: 200 - total flux cleaned = 0.00185394 Jy ! Total flux subtracted in 200 components = 0.00185394 Jy ! Clean residual min=-0.007520 max=0.006905 Jy/beam ! Clean residual mean=-0.000009 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.881213 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.881213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061010Jy sigma=0.546308 ! Fit after self-cal, rms=0.060994Jy sigma=0.546086 wmodel J2129-1538_S_g_map.mod ! Writing 59 model components to file: J2129-1538_S_g_map.mod wobs J2129-1538_S_g_uvs.fits ! Writing UV FITS file: J2129-1538_S_g_uvs.fits wwins J2129-1538_S_g_map.win ! wwins: Wrote 2 windows to J2129-1538_S_g_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 = -0.000852163 Jy ! Component: 100 - total flux cleaned = -0.000851524 Jy ! Component: 150 - total flux cleaned = -0.0010604 Jy ! Component: 200 - total flux cleaned = -0.00154161 Jy ! Component: 250 - total flux cleaned = -0.00234922 Jy ! Component: 300 - total flux cleaned = -0.0030262 Jy ! Component: 350 - total flux cleaned = -0.00358386 Jy ! Component: 400 - total flux cleaned = -0.00396247 Jy ! Component: 450 - total flux cleaned = -0.00468545 Jy ! Component: 500 - total flux cleaned = -0.00530572 Jy ! Component: 550 - total flux cleaned = -0.00603276 Jy ! Component: 600 - total flux cleaned = -0.00666741 Jy ! Component: 650 - total flux cleaned = -0.00728291 Jy ! Component: 700 - total flux cleaned = -0.00805957 Jy ! Component: 750 - total flux cleaned = -0.00875593 Jy ! Component: 800 - total flux cleaned = -0.00937614 Jy ! Component: 850 - total flux cleaned = -0.0100871 Jy ! Component: 900 - total flux cleaned = -0.0107774 Jy ! Component: 950 - total flux cleaned = -0.0113966 Jy ! Component: 1000 - total flux cleaned = -0.0118486 Jy ! Component: 1050 - total flux cleaned = -0.012191 Jy ! Component: 1100 - total flux cleaned = -0.0124779 Jy ! Component: 1150 - total flux cleaned = -0.0128043 Jy ! Component: 1200 - total flux cleaned = -0.0130321 Jy ! Component: 1250 - total flux cleaned = -0.013255 Jy ! Component: 1300 - total flux cleaned = -0.0133849 Jy ! Component: 1350 - total flux cleaned = -0.0134287 Jy ! Component: 1400 - total flux cleaned = -0.0137635 Jy ! Component: 1450 - total flux cleaned = -0.0137238 Jy ! Component: 1500 - total flux cleaned = -0.0140042 Jy ! Component: 1550 - total flux cleaned = -0.0140438 Jy ! Component: 1600 - total flux cleaned = -0.0143129 Jy ! Component: 1650 - total flux cleaned = -0.0143884 Jy ! Component: 1700 - total flux cleaned = -0.0145751 Jy ! Component: 1750 - total flux cleaned = -0.0147585 Jy ! Component: 1800 - total flux cleaned = -0.0149033 Jy ! Component: 1850 - total flux cleaned = -0.015011 Jy ! Component: 1900 - total flux cleaned = -0.0151174 Jy ! Component: 1950 - total flux cleaned = -0.015327 Jy ! Component: 2000 - total flux cleaned = -0.0154996 Jy ! Component: 2050 - total flux cleaned = -0.0156019 Jy ! Component: 2100 - total flux cleaned = -0.0158057 Jy ! Component: 2150 - total flux cleaned = -0.0159403 Jy ! Component: 2200 - total flux cleaned = -0.0159735 Jy ! Component: 2250 - total flux cleaned = -0.0161399 Jy ! Component: 2300 - total flux cleaned = -0.0162721 Jy ! Component: 2350 - total flux cleaned = -0.0164037 Jy ! Component: 2400 - total flux cleaned = -0.0165343 Jy ! Component: 2450 - total flux cleaned = -0.0165997 Jy ! Component: 2500 - total flux cleaned = -0.0166645 Jy ! Component: 2550 - total flux cleaned = -0.0167292 Jy ! Component: 2600 - total flux cleaned = -0.0167617 Jy ! Component: 2650 - total flux cleaned = -0.0167939 Jy ! Component: 2700 - total flux cleaned = -0.0168259 Jy ! Component: 2750 - total flux cleaned = -0.016794 Jy ! Component: 2800 - total flux cleaned = -0.0167617 Jy ! Component: 2850 - total flux cleaned = -0.0167938 Jy ! Component: 2900 - total flux cleaned = -0.0167293 Jy ! Component: 2950 - total flux cleaned = -0.0167295 Jy ! Component: 3000 - total flux cleaned = -0.016729 Jy ! Component: 3050 - total flux cleaned = -0.0167935 Jy ! Component: 3100 - total flux cleaned = -0.016761 Jy ! Component: 3150 - total flux cleaned = -0.0167608 Jy ! Component: 3200 - total flux cleaned = -0.0167932 Jy ! Component: 3250 - total flux cleaned = -0.0167604 Jy ! Component: 3300 - total flux cleaned = -0.0167604 Jy ! Component: 3350 - total flux cleaned = -0.0167268 Jy ! Component: 3400 - total flux cleaned = -0.0166596 Jy ! Component: 3450 - total flux cleaned = -0.0166598 Jy ! Component: 3500 - total flux cleaned = -0.0165915 Jy ! Component: 3550 - total flux cleaned = -0.0166255 Jy ! Component: 3600 - total flux cleaned = -0.0165558 Jy ! Component: 3650 - total flux cleaned = -0.0165556 Jy ! Component: 3700 - total flux cleaned = -0.0164846 Jy ! Component: 3750 - total flux cleaned = -0.016413 Jy ! Component: 3800 - total flux cleaned = -0.0163408 Jy ! Component: 3850 - total flux cleaned = -0.0162676 Jy ! Component: 3900 - total flux cleaned = -0.0162305 Jy ! Component: 3950 - total flux cleaned = -0.0161187 Jy ! Component: 4000 - total flux cleaned = -0.0160052 Jy ! Component: 4050 - total flux cleaned = -0.0158905 Jy ! Total flux subtracted in 4096 components = -0.0157744 Jy ! Clean residual min=-0.002234 max=0.002614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.865438 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 323 components and 0.865439 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2129-1538_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.826 x 7.672 at -4.846 degrees (North through East) ! Clean map min=-0.0075679 max=0.85215 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2129-1538_S_g_map.fits wmodel /image_prod/ug002_uva//J2129-1538_S_g_map.mod ! Writing 323 model components to file: /image_prod/ug002_uva//J2129-1538_S_g_map.mod wobs /image_prod/ug002_uva//J2129-1538_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2129-1538_S_g_uvs.fits wwins /image_prod/ug002_uva//J2129-1538_S_g_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2129-1538_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.852145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000542147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190864 0.190864 0.381729 0.763458 1.52692 3.05383 6.10766 12.2153 24.4306 48.8613 97.7226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.852 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1571.8 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2129-1538_S_g_dfm.log closed on Thu Mar 5 05:15:11 2020