! Started logfile: /image_prod/ug002_uva//J2358-1020_S_j_dfm.log on Thu Mar 5 06:33:47 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//J2358-1020_S_j_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2358-1020_S_j_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.819196 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 1101 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 J2358-1020_S_j] 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.433070Jy sigma=6.836393 ! Fit after self-cal, rms=0.231162Jy sigma=0.981341 ! 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=3.042 mas, bmaj=6.503 mas, bpa=7.412 degrees ! Estimated noise=5.57434 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 = 0.771369 Jy ! Component: 100 - total flux cleaned = 0.939775 Jy ! Total flux subtracted in 100 components = 0.939775 Jy ! Clean residual min=-0.037811 max=0.076220 Jy/beam ! Clean residual mean=0.000024 rms=0.013724 Jy/beam ! Combined flux in latest and established models = 0.939775 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.939775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.229015Jy sigma=1.012753 ! Fit after self-cal, rms=0.229008Jy sigma=1.012712 ! 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=3.537 mas, bmaj=7.303 mas, bpa=6.967 degrees ! Estimated noise=4.56749 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 = 0.0455379 Jy ! Component: 100 - total flux cleaned = 0.0668633 Jy ! Component: 150 - total flux cleaned = 0.06948 Jy ! Component: 200 - total flux cleaned = 0.0706935 Jy ! Total flux subtracted in 200 components = 0.0706935 Jy ! Clean residual min=-0.034941 max=0.062717 Jy/beam ! Clean residual mean=-0.000137 rms=0.013573 Jy/beam ! Combined flux in latest and established models = 1.01047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 1.01047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.221509Jy sigma=0.952837 ! Fit after self-cal, rms=0.221526Jy sigma=0.952754 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.537 x 7.303 at 6.967 degrees (North through East) ! Clean map min=-0.034158 max=0.96867 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 KP 0.94 LA 0.99 ! MK 0.94 NL 1.18 OV 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 0.89 KP 0.94 LA 1.00 ! MK 0.98 NL 0.92 OV 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.91 KP 0.95 LA 1.01 ! MK 0.97 NL 1.04 OV 0.92 SC 0.93 ! ! ! Fit before self-cal, rms=0.221526Jy sigma=0.952754 ! Fit after self-cal, rms=0.192402Jy sigma=0.630780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=7.38 mas, bpa=6.25 degrees ! Estimated noise=4.5596 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 = -0.0113441 Jy ! Component: 100 - total flux cleaned = -0.0116232 Jy ! Component: 150 - total flux cleaned = -0.0116237 Jy ! Component: 200 - total flux cleaned = -0.011862 Jy ! Total flux subtracted in 200 components = -0.011862 Jy ! Clean residual min=-0.021639 max=0.024518 Jy/beam ! Clean residual mean=-0.000060 rms=0.006058 Jy/beam ! Combined flux in latest and established models = 0.998607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.998607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190903Jy sigma=0.625816 ! Fit after self-cal, rms=0.191784Jy sigma=0.624874 ! 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=0.191784Jy sigma=0.624874 ! Fit after self-cal, rms=0.187611Jy sigma=0.543187 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=7.385 mas, bpa=6.151 degrees ! Estimated noise=4.55648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534584 Jy ! Component: 100 - total flux cleaned = -0.000377239 Jy ! Component: 150 - total flux cleaned = -0.000654304 Jy ! Component: 200 - total flux cleaned = -0.000777203 Jy ! Total flux subtracted in 200 components = -0.000777203 Jy ! Clean residual min=-0.010715 max=0.010865 Jy/beam ! Clean residual mean=-0.000010 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 0.99783 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.99783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187315Jy sigma=0.541887 ! Fit after self-cal, rms=0.187452Jy sigma=0.541762 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 = -0.000445449 Jy ! Component: 100 - total flux cleaned = -0.000668711 Jy ! Component: 150 - total flux cleaned = -0.000982142 Jy ! Component: 200 - total flux cleaned = -0.0011819 Jy ! Total flux subtracted in 200 components = -0.0011819 Jy ! Clean residual min=-0.010393 max=0.010606 Jy/beam ! Clean residual mean=-0.000010 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 0.996648 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.996648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187276Jy sigma=0.541126 ! Fit after self-cal, rms=0.187285Jy sigma=0.541091 ! 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=0.187285Jy sigma=0.541091 ! Fit after self-cal, rms=0.188163Jy sigma=0.540889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=7.383 mas, bpa=6.058 degrees ! Estimated noise=4.56372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76235e-05 Jy ! Component: 100 - total flux cleaned = -3.3527e-05 Jy ! Component: 150 - total flux cleaned = -0.000126943 Jy ! Component: 200 - total flux cleaned = -0.000299467 Jy ! Total flux subtracted in 200 components = -0.000299467 Jy ! Clean residual min=-0.010116 max=0.010459 Jy/beam ! Clean residual mean=-0.000011 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.996349 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.996349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188018Jy sigma=0.540267 ! Fit after self-cal, rms=0.188032Jy sigma=0.540253 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 = -0.000198925 Jy ! Component: 100 - total flux cleaned = -0.000437857 Jy ! Component: 150 - total flux cleaned = -0.000589853 Jy ! Component: 200 - total flux cleaned = -0.000803271 Jy ! Total flux subtracted in 200 components = -0.000803271 Jy ! Clean residual min=-0.009941 max=0.010298 Jy/beam ! Clean residual mean=-0.000011 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.995545 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.995545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187941Jy sigma=0.539957 ! Fit after self-cal, rms=0.187949Jy sigma=0.539945 ! 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=0.187949Jy sigma=0.539945 ! Fit after self-cal, rms=0.188543Jy sigma=0.539840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.012 mas, bmaj=13.65 mas, bpa=8.641 degrees ! Estimated noise=5.57251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658726 Jy ! Component: 100 - total flux cleaned = 0.000758294 Jy ! Component: 150 - total flux cleaned = 0.00084849 Jy ! Component: 200 - total flux cleaned = 0.000931006 Jy ! Total flux subtracted in 200 components = 0.000931006 Jy ! Clean residual min=-0.009925 max=0.011592 Jy/beam ! Clean residual mean=-0.000016 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 0.996476 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.996476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188513Jy sigma=0.539978 ! Fit after self-cal, rms=0.188511Jy sigma=0.539931 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 = 0.000170906 Jy ! Component: 100 - total flux cleaned = 0.000244058 Jy ! Component: 150 - total flux cleaned = 0.000376042 Jy ! Component: 200 - total flux cleaned = 0.000439608 Jy ! Total flux subtracted in 200 components = 0.000439608 Jy ! Clean residual min=-0.009759 max=0.011461 Jy/beam ! Clean residual mean=-0.000016 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 0.996916 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.996916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188532Jy sigma=0.540480 ! Fit after self-cal, rms=0.188529Jy sigma=0.540411 ! 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=3.5 mas, bmaj=7.382 mas, bpa=5.991 degrees ! Estimated noise=4.56946 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 7.382 at 5.991 degrees (North through East) ! Clean map min=-0.0096446 max=0.97895 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=0.188529Jy sigma=0.540411 ! Fit after self-cal, rms=0.180037Jy sigma=0.493501 ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=7.376 mas, bpa=5.791 degrees ! Estimated noise=4.57556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133342 Jy ! Component: 100 - total flux cleaned = -2.51935e-05 Jy ! Component: 150 - total flux cleaned = -0.000171608 Jy ! Component: 200 - total flux cleaned = -0.000306153 Jy ! Total flux subtracted in 200 components = -0.000306153 Jy ! Clean residual min=-0.009802 max=0.010347 Jy/beam ! Clean residual mean=-0.000011 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.99661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.99661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179964Jy sigma=0.493097 ! Fit after self-cal, rms=0.179975Jy sigma=0.493068 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000494082 Jy ! Component: 100 - total flux cleaned = -0.000559963 Jy ! Component: 150 - total flux cleaned = -0.000678977 Jy ! Component: 200 - total flux cleaned = -0.00084348 Jy ! Total flux subtracted in 200 components = -0.00084348 Jy ! Clean residual min=-0.009653 max=0.010302 Jy/beam ! Clean residual mean=-0.000011 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.995766 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.995766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179924Jy sigma=0.492833 ! Fit after self-cal, rms=0.179933Jy sigma=0.492811 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179933Jy sigma=0.492811 ! Fit after self-cal, rms=0.180260Jy sigma=0.492758 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=3.017 mas, bmaj=6.556 mas, bpa=6.53 degrees ! Estimated noise=5.50127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.76115 Jy ! Component: 100 - total flux cleaned = 0.927142 Jy ! Component: 150 - total flux cleaned = 0.968383 Jy ! Component: 200 - total flux cleaned = 0.987394 Jy ! Total flux subtracted in 200 components = 0.987394 Jy ! Clean residual min=-0.013948 max=0.012493 Jy/beam ! Clean residual mean=0.000008 rms=0.003406 Jy/beam ! Combined flux in latest and established models = 0.987394 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.987394 Jy ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=7.377 mas, bpa=5.754 degrees ! Estimated noise=4.57874 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 = 0.00499301 Jy ! Component: 100 - total flux cleaned = 0.006212 Jy ! Component: 150 - total flux cleaned = 0.00717391 Jy ! Component: 200 - total flux cleaned = 0.0081132 Jy ! Total flux subtracted in 200 components = 0.0081132 Jy ! Clean residual min=-0.010305 max=0.009882 Jy/beam ! Clean residual mean=-0.000010 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 0.995507 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.995507 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=8.019 mas, bmaj=13.65 mas, bpa=8.457 degrees ! Estimated noise=5.57651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222272 Jy ! Component: 100 - total flux cleaned = 0.00231296 Jy ! Component: 150 - total flux cleaned = 0.00239848 Jy ! Component: 200 - total flux cleaned = 0.00247497 Jy ! Total flux subtracted in 200 components = 0.00247497 Jy ! Clean residual min=-0.010389 max=0.011272 Jy/beam ! Clean residual mean=-0.000016 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.997982 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 = 7.80454e-05 Jy ! Component: 100 - total flux cleaned = 0.000151036 Jy ! Component: 150 - total flux cleaned = 0.000219942 Jy ! Component: 200 - total flux cleaned = 0.000348232 Jy ! Total flux subtracted in 200 components = 0.000348232 Jy ! Clean residual min=-0.010192 max=0.011170 Jy/beam ! Clean residual mean=-0.000016 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.99833 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.99833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=7.377 mas, bpa=5.754 degrees ! Estimated noise=4.57874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720907 Jy ! Component: 100 - total flux cleaned = 0.00031824 Jy ! Component: 150 - total flux cleaned = -3.67755e-05 Jy ! Component: 200 - total flux cleaned = -0.00035025 Jy ! Total flux subtracted in 200 components = -0.00035025 Jy ! Clean residual min=-0.009990 max=0.009817 Jy/beam ! Clean residual mean=-0.000012 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.99798 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.99798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180686Jy sigma=0.494170 ! Fit after self-cal, rms=0.180660Jy sigma=0.494076 wmodel J2358-1020_S_j_map.mod ! Writing 53 model components to file: J2358-1020_S_j_map.mod wobs J2358-1020_S_j_uvs.fits ! Writing UV FITS file: J2358-1020_S_j_uvs.fits wwins J2358-1020_S_j_map.win ! wwins: Wrote 1 windows to J2358-1020_S_j_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 = 0.00111083 Jy ! Component: 100 - total flux cleaned = 0.00144637 Jy ! Component: 150 - total flux cleaned = 0.00177001 Jy ! Component: 200 - total flux cleaned = 0.00192692 Jy ! Component: 250 - total flux cleaned = 0.00192865 Jy ! Component: 300 - total flux cleaned = 0.00150892 Jy ! Component: 350 - total flux cleaned = 0.000968958 Jy ! Component: 400 - total flux cleaned = 0.000836444 Jy ! Component: 450 - total flux cleaned = 0.00020173 Jy ! Component: 500 - total flux cleaned = -0.00041383 Jy ! Component: 550 - total flux cleaned = -0.000532889 Jy ! Component: 600 - total flux cleaned = -0.000765972 Jy ! Component: 650 - total flux cleaned = -0.000992906 Jy ! Component: 700 - total flux cleaned = -0.00121442 Jy ! Component: 750 - total flux cleaned = -0.00132519 Jy ! Component: 800 - total flux cleaned = -0.00164396 Jy ! Component: 850 - total flux cleaned = -0.001646 Jy ! Component: 900 - total flux cleaned = -0.00184902 Jy ! Component: 950 - total flux cleaned = -0.00204688 Jy ! Component: 1000 - total flux cleaned = -0.00214403 Jy ! Component: 1050 - total flux cleaned = -0.00233542 Jy ! Component: 1100 - total flux cleaned = -0.00270895 Jy ! Component: 1150 - total flux cleaned = -0.00252267 Jy ! Component: 1200 - total flux cleaned = -0.00225195 Jy ! Component: 1250 - total flux cleaned = -0.00216314 Jy ! Component: 1300 - total flux cleaned = -0.00207466 Jy ! Component: 1350 - total flux cleaned = -0.00216219 Jy ! Component: 1400 - total flux cleaned = -0.00207933 Jy ! Component: 1450 - total flux cleaned = -0.00216343 Jy ! Component: 1500 - total flux cleaned = -0.00216372 Jy ! Component: 1550 - total flux cleaned = -0.00192045 Jy ! Component: 1600 - total flux cleaned = -0.00208084 Jy ! Component: 1650 - total flux cleaned = -0.00200163 Jy ! Component: 1700 - total flux cleaned = -0.00207949 Jy ! Component: 1750 - total flux cleaned = -0.00184901 Jy ! Component: 1800 - total flux cleaned = -0.00177253 Jy ! Component: 1850 - total flux cleaned = -0.00162137 Jy ! Component: 1900 - total flux cleaned = -0.00147355 Jy ! Component: 1950 - total flux cleaned = -0.00154699 Jy ! Component: 2000 - total flux cleaned = -0.00147528 Jy ! Component: 2050 - total flux cleaned = -0.0014752 Jy ! Component: 2100 - total flux cleaned = -0.00133375 Jy ! Component: 2150 - total flux cleaned = -0.0014732 Jy ! Component: 2200 - total flux cleaned = -0.00126536 Jy ! Component: 2250 - total flux cleaned = -0.00119779 Jy ! Component: 2300 - total flux cleaned = -0.00133338 Jy ! Component: 2350 - total flux cleaned = -0.00126554 Jy ! Component: 2400 - total flux cleaned = -0.00113196 Jy ! Component: 2450 - total flux cleaned = -0.00119807 Jy ! Component: 2500 - total flux cleaned = -0.00119738 Jy ! Component: 2550 - total flux cleaned = -0.00113244 Jy ! Component: 2600 - total flux cleaned = -0.00106854 Jy ! Component: 2650 - total flux cleaned = -0.00113175 Jy ! Component: 2700 - total flux cleaned = -0.00119356 Jy ! Component: 2750 - total flux cleaned = -0.00100597 Jy ! Component: 2800 - total flux cleaned = -0.000944149 Jy ! Component: 2850 - total flux cleaned = -0.000822488 Jy ! Component: 2900 - total flux cleaned = -0.00082311 Jy ! Component: 2950 - total flux cleaned = -0.000823186 Jy ! Component: 3000 - total flux cleaned = -0.000703642 Jy ! Component: 3050 - total flux cleaned = -0.000585052 Jy ! Component: 3100 - total flux cleaned = -0.000467112 Jy ! Component: 3150 - total flux cleaned = -0.000174798 Jy ! Component: 3200 - total flux cleaned = -5.93258e-05 Jy ! Component: 3250 - total flux cleaned = 0.000113237 Jy ! Component: 3300 - total flux cleaned = 0.000227494 Jy ! Component: 3350 - total flux cleaned = 0.000341493 Jy ! Component: 3400 - total flux cleaned = 0.000623496 Jy ! Component: 3450 - total flux cleaned = 0.000791088 Jy ! Component: 3500 - total flux cleaned = 0.00112383 Jy ! Component: 3550 - total flux cleaned = 0.00117858 Jy ! Component: 3600 - total flux cleaned = 0.00145196 Jy ! Component: 3650 - total flux cleaned = 0.00172395 Jy ! Component: 3700 - total flux cleaned = 0.00188632 Jy ! Component: 3750 - total flux cleaned = 0.00204753 Jy ! Component: 3800 - total flux cleaned = 0.00204747 Jy ! Component: 3850 - total flux cleaned = 0.00225998 Jy ! Component: 3900 - total flux cleaned = 0.00241843 Jy ! Component: 3950 - total flux cleaned = 0.00262806 Jy ! Component: 4000 - total flux cleaned = 0.00283627 Jy ! Component: 4050 - total flux cleaned = 0.00299182 Jy ! Total flux subtracted in 4096 components = 0.00324975 Jy ! Clean residual min=-0.002710 max=0.002766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 1.00123 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 311 components and 1.00123 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2358-1020_S_j_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.504 x 7.377 at 5.754 degrees (North through East) ! Clean map min=-0.0066434 max=0.98115 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2358-1020_S_j_map.fits wmodel /image_prod/ug002_uva//J2358-1020_S_j_map.mod ! Writing 311 model components to file: /image_prod/ug002_uva//J2358-1020_S_j_map.mod wobs /image_prod/ug002_uva//J2358-1020_S_j_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2358-1020_S_j_uvs.fits wwins /image_prod/ug002_uva//J2358-1020_S_j_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2358-1020_S_j_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.981148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000921133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28165 0.28165 0.563299 1.1266 2.2532 4.50639 9.01278 18.0256 36.0511 72.1023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.981 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1065.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2358-1020_S_j_dfm.log closed on Thu Mar 5 06:33:51 2020