! Started logfile: /image_prod/ug002_uva//J1558-1409_S_dfm.log on Thu Mar 5 02:31:00 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//J1558-1409_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1558-1409_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890667 visibilities/baseline/integration-bin. ! Found source: J1558-1409 ! ! 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 9018 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 J1558-1409_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093548Jy sigma=7.313817 ! Fit after self-cal, rms=0.657768Jy sigma=4.435207 ! 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=2.776 mas, bmaj=8.212 mas, bpa=-10.86 degrees ! Estimated noise=1.77995 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 = 0.281461 Jy ! Component: 100 - total flux cleaned = 0.356821 Jy ! Total flux subtracted in 100 components = 0.356821 Jy ! Clean residual min=-0.041613 max=0.127966 Jy/beam ! Clean residual mean=-0.000283 rms=0.012540 Jy/beam ! Combined flux in latest and established models = 0.35682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.35682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203213Jy sigma=1.249265 ! Fit after self-cal, rms=0.203470Jy sigma=1.248881 ! Inverting map ! Added new window around map position (7.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100663 Jy ! Component: 100 - total flux cleaned = 0.134957 Jy ! Total flux subtracted in 100 components = 0.134957 Jy ! Clean residual min=-0.041879 max=0.050473 Jy/beam ! Clean residual mean=-0.000069 rms=0.007894 Jy/beam ! Combined flux in latest and established models = 0.491777 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.491777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151803Jy sigma=0.886849 ! Fit after self-cal, rms=0.141030Jy sigma=0.809722 ! 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=3.455 mas, bmaj=9.838 mas, bpa=-10.78 degrees ! Estimated noise=1.14073 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 = 0.0353322 Jy ! Component: 100 - total flux cleaned = 0.0395998 Jy ! Component: 150 - total flux cleaned = 0.0432454 Jy ! Component: 200 - total flux cleaned = 0.0462722 Jy ! Total flux subtracted in 200 components = 0.0462722 Jy ! Clean residual min=-0.028133 max=0.023747 Jy/beam ! Clean residual mean=-0.000011 rms=0.005541 Jy/beam ! Combined flux in latest and established models = 0.538049 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.53805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131179Jy sigma=0.746630 ! Fit after self-cal, rms=0.129222Jy sigma=0.732450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.455 x 9.838 at -10.78 degrees (North through East) ! Clean map min=-0.0259 max=0.33124 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.06 HN 1.07 KP 1.02 ! LA 1.04 MK 1.06 NL 1.19 OV 0.66 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 1.06 KP 0.99 ! LA 1.01 MK 1.03 NL 1.03 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 1.08 KP 1.02 ! LA 1.05 MK 1.02 NL 1.04 OV 0.62 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.129222Jy sigma=0.732450 ! Fit after self-cal, rms=0.101407Jy sigma=0.508934 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=9.918 mas, bpa=-10.27 degrees ! Estimated noise=1.161 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 = 0.00385675 Jy ! Component: 100 - total flux cleaned = 0.00329841 Jy ! Component: 150 - total flux cleaned = 0.00287591 Jy ! Component: 200 - total flux cleaned = 0.00270069 Jy ! Total flux subtracted in 200 components = 0.00270069 Jy ! Clean residual min=-0.009574 max=0.010143 Jy/beam ! Clean residual mean=-0.000021 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.54075 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.54075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099417Jy sigma=0.499176 ! Fit after self-cal, rms=0.099332Jy sigma=0.496935 ! 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=0.099332Jy sigma=0.496935 ! Fit after self-cal, rms=0.081488Jy sigma=0.448416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=9.959 mas, bpa=-10.18 degrees ! Estimated noise=1.1659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285257 Jy ! Component: 100 - total flux cleaned = 0.00282935 Jy ! Component: 150 - total flux cleaned = 0.00316484 Jy ! Component: 200 - total flux cleaned = 0.00346208 Jy ! Total flux subtracted in 200 components = 0.00346208 Jy ! Clean residual min=-0.004430 max=0.006452 Jy/beam ! Clean residual mean=-0.000004 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.544212 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.544212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080358Jy sigma=0.441665 ! Fit after self-cal, rms=0.080290Jy sigma=0.441229 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 (-12, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489342 Jy ! Component: 100 - total flux cleaned = 0.0056373 Jy ! Component: 150 - total flux cleaned = 0.00563573 Jy ! Component: 200 - total flux cleaned = 0.00563026 Jy ! Total flux subtracted in 200 components = 0.00563026 Jy ! Clean residual min=-0.003497 max=0.003813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.549843 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.549843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079755Jy sigma=0.437350 ! Fit after self-cal, rms=0.079710Jy sigma=0.437227 ! Inverting map ! Added new window around map position (-38, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271202 Jy ! Component: 100 - total flux cleaned = 0.00301247 Jy ! Component: 150 - total flux cleaned = 0.00310322 Jy ! Component: 200 - total flux cleaned = 0.00284929 Jy ! Total flux subtracted in 200 components = 0.00284929 Jy ! Clean residual min=-0.002713 max=0.002724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.552692 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.552692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079433Jy sigma=0.435521 ! Fit after self-cal, rms=0.079416Jy sigma=0.435479 ! 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=0.079416Jy sigma=0.435479 ! Fit after self-cal, rms=0.079413Jy sigma=0.434643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=9.982 mas, bpa=-10.16 degrees ! Estimated noise=1.16373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901718 Jy ! Component: 100 - total flux cleaned = 0.00116415 Jy ! Component: 150 - total flux cleaned = 0.00131817 Jy ! Component: 200 - total flux cleaned = 0.00152877 Jy ! Total flux subtracted in 200 components = 0.00152877 Jy ! Clean residual min=-0.002321 max=0.002457 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.554221 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.554221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079219Jy sigma=0.433503 ! Fit after self-cal, rms=0.079211Jy sigma=0.433479 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 = -5.4122e-05 Jy ! Component: 100 - total flux cleaned = 0.000134134 Jy ! Component: 150 - total flux cleaned = 0.000191191 Jy ! Component: 200 - total flux cleaned = 0.000187991 Jy ! Total flux subtracted in 200 components = 0.000187991 Jy ! Clean residual min=-0.002181 max=0.002272 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.554409 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.554409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079116Jy sigma=0.432928 ! Fit after self-cal, rms=0.079109Jy sigma=0.432919 ! 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=0.079109Jy sigma=0.432919 ! Fit after self-cal, rms=0.079114Jy sigma=0.432801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.901 mas, bmaj=16.11 mas, bpa=-4.69 degrees ! Estimated noise=1.41797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639955 Jy ! Component: 100 - total flux cleaned = 0.000295518 Jy ! Component: 150 - total flux cleaned = 0.00012475 Jy ! Component: 200 - total flux cleaned = -2.84217e-05 Jy ! Total flux subtracted in 200 components = -2.84217e-05 Jy ! Clean residual min=-0.001975 max=0.001884 Jy/beam ! Clean residual mean=-0.000009 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.55438 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.55438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079075Jy sigma=0.432595 ! Fit after self-cal, rms=0.079063Jy sigma=0.432557 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 = 5.901e-06 Jy ! Component: 100 - total flux cleaned = -0.000133418 Jy ! Component: 150 - total flux cleaned = -0.000228152 Jy ! Component: 200 - total flux cleaned = -0.000315061 Jy ! Total flux subtracted in 200 components = -0.000315061 Jy ! Clean residual min=-0.001912 max=0.001919 Jy/beam ! Clean residual mean=-0.000009 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.554065 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.554065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079042Jy sigma=0.432481 ! Fit after self-cal, rms=0.079032Jy sigma=0.432465 ! 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=3.495 mas, bmaj=9.989 mas, bpa=-10.14 degrees ! Estimated noise=1.16299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 9.989 at -10.14 degrees (North through East) ! Clean map min=-0.0023128 max=0.3315 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=2.818 mas, bmaj=8.373 mas, bpa=-10.41 degrees ! Estimated noise=1.8074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30205 Jy ! Component: 100 - total flux cleaned = 0.415467 Jy ! Component: 150 - total flux cleaned = 0.466988 Jy ! Component: 200 - total flux cleaned = 0.496211 Jy ! Total flux subtracted in 200 components = 0.496211 Jy ! Clean residual min=-0.007517 max=0.015009 Jy/beam ! Clean residual mean=-0.000087 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.496211 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.496211 Jy ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=9.989 mas, bpa=-10.14 degrees ! Estimated noise=1.16299 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 = 0.021853 Jy ! Component: 100 - total flux cleaned = 0.0339755 Jy ! Component: 150 - total flux cleaned = 0.0411866 Jy ! Component: 200 - total flux cleaned = 0.0461575 Jy ! Total flux subtracted in 200 components = 0.0461575 Jy ! Clean residual min=-0.002852 max=0.003275 Jy/beam ! Clean residual mean=-0.000015 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.542369 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.542368 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=7.901 mas, bmaj=16.11 mas, bpa=-4.69 degrees ! Estimated noise=1.41797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451005 Jy ! Component: 100 - total flux cleaned = 0.00699508 Jy ! Component: 150 - total flux cleaned = 0.00831505 Jy ! Component: 200 - total flux cleaned = 0.00926083 Jy ! Total flux subtracted in 200 components = 0.00926083 Jy ! Clean residual min=-0.002238 max=0.002246 Jy/beam ! Clean residual mean=-0.000009 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.551629 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 = 0.000308278 Jy ! Component: 100 - total flux cleaned = 0.000686577 Jy ! Component: 150 - total flux cleaned = 0.000970125 Jy ! Component: 200 - total flux cleaned = 0.00126586 Jy ! Total flux subtracted in 200 components = 0.00126586 Jy ! Clean residual min=-0.002017 max=0.001906 Jy/beam ! Clean residual mean=-0.000008 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.552895 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.552895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=9.989 mas, bpa=-10.14 degrees ! Estimated noise=1.16299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559005 Jy ! Component: 100 - total flux cleaned = 0.000569119 Jy ! Component: 150 - total flux cleaned = 0.000640012 Jy ! Component: 200 - total flux cleaned = 0.000828785 Jy ! Total flux subtracted in 200 components = 0.000828785 Jy ! Clean residual min=-0.002361 max=0.002077 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.553724 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.553724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079051Jy sigma=0.432788 ! Fit after self-cal, rms=0.079003Jy sigma=0.432455 wmodel J1558-1409_S_map.mod ! Writing 116 model components to file: J1558-1409_S_map.mod wobs J1558-1409_S_uvs.fits ! Writing UV FITS file: J1558-1409_S_uvs.fits wwins J1558-1409_S_map.win ! wwins: Wrote 4 windows to J1558-1409_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 = 0.000104777 Jy ! Component: 100 - total flux cleaned = 0.000240871 Jy ! Component: 150 - total flux cleaned = 0.000338667 Jy ! Component: 200 - total flux cleaned = 0.000431765 Jy ! Component: 250 - total flux cleaned = 0.00046189 Jy ! Component: 300 - total flux cleaned = 0.000462364 Jy ! Component: 350 - total flux cleaned = 0.000406393 Jy ! Component: 400 - total flux cleaned = 0.000352196 Jy ! Component: 450 - total flux cleaned = 0.000299425 Jy ! Component: 500 - total flux cleaned = 0.000172357 Jy ! Component: 550 - total flux cleaned = 9.81451e-05 Jy ! Component: 600 - total flux cleaned = 4.94036e-05 Jy ! Component: 650 - total flux cleaned = -6.90811e-05 Jy ! Component: 700 - total flux cleaned = -0.000162152 Jy ! Component: 750 - total flux cleaned = -0.000276276 Jy ! Component: 800 - total flux cleaned = -0.000365525 Jy ! Component: 850 - total flux cleaned = -0.000519142 Jy ! Component: 900 - total flux cleaned = -0.000691145 Jy ! Component: 950 - total flux cleaned = -0.000732976 Jy ! Component: 1000 - total flux cleaned = -0.000878687 Jy ! Component: 1050 - total flux cleaned = -0.00106245 Jy ! Component: 1100 - total flux cleaned = -0.00122273 Jy ! Component: 1150 - total flux cleaned = -0.00130167 Jy ! Component: 1200 - total flux cleaned = -0.00147678 Jy ! Component: 1250 - total flux cleaned = -0.00168687 Jy ! Component: 1300 - total flux cleaned = -0.00179946 Jy ! Component: 1350 - total flux cleaned = -0.00192957 Jy ! Component: 1400 - total flux cleaned = -0.00207567 Jy ! Component: 1450 - total flux cleaned = -0.00221988 Jy ! Component: 1500 - total flux cleaned = -0.00229156 Jy ! Component: 1550 - total flux cleaned = -0.00243213 Jy ! Component: 1600 - total flux cleaned = -0.00257059 Jy ! Component: 1650 - total flux cleaned = -0.00260473 Jy ! Component: 1700 - total flux cleaned = -0.00267259 Jy ! Component: 1750 - total flux cleaned = -0.00282302 Jy ! Component: 1800 - total flux cleaned = -0.00285574 Jy ! Component: 1850 - total flux cleaned = -0.00285565 Jy ! Component: 1900 - total flux cleaned = -0.00300079 Jy ! Component: 1950 - total flux cleaned = -0.00296878 Jy ! Component: 2000 - total flux cleaned = -0.00304766 Jy ! Component: 2050 - total flux cleaned = -0.00309428 Jy ! Component: 2100 - total flux cleaned = -0.00307856 Jy ! Component: 2150 - total flux cleaned = -0.00312446 Jy ! Component: 2200 - total flux cleaned = -0.00307923 Jy ! Component: 2250 - total flux cleaned = -0.00318393 Jy ! Component: 2300 - total flux cleaned = -0.00312461 Jy ! Component: 2350 - total flux cleaned = -0.00315415 Jy ! Component: 2400 - total flux cleaned = -0.00319779 Jy ! Component: 2450 - total flux cleaned = -0.00319787 Jy ! Component: 2500 - total flux cleaned = -0.00324059 Jy ! Component: 2550 - total flux cleaned = -0.00325484 Jy ! Component: 2600 - total flux cleaned = -0.00325506 Jy ! Component: 2650 - total flux cleaned = -0.00325521 Jy ! Component: 2700 - total flux cleaned = -0.00329628 Jy ! Component: 2750 - total flux cleaned = -0.00329626 Jy ! Component: 2800 - total flux cleaned = -0.00335027 Jy ! Component: 2850 - total flux cleaned = -0.00335014 Jy ! Component: 2900 - total flux cleaned = -0.00337667 Jy ! Component: 2950 - total flux cleaned = -0.00338985 Jy ! Component: 3000 - total flux cleaned = -0.00340291 Jy ! Component: 3050 - total flux cleaned = -0.00337709 Jy ! Component: 3100 - total flux cleaned = -0.00342869 Jy ! Component: 3150 - total flux cleaned = -0.00340305 Jy ! Component: 3200 - total flux cleaned = -0.0034285 Jy ! Component: 3250 - total flux cleaned = -0.0034664 Jy ! Component: 3300 - total flux cleaned = -0.00354149 Jy ! Component: 3350 - total flux cleaned = -0.00355385 Jy ! Component: 3400 - total flux cleaned = -0.00355386 Jy ! Component: 3450 - total flux cleaned = -0.00363969 Jy ! Component: 3500 - total flux cleaned = -0.00363956 Jy ! Component: 3550 - total flux cleaned = -0.00362749 Jy ! Component: 3600 - total flux cleaned = -0.00368754 Jy ! Component: 3650 - total flux cleaned = -0.00372325 Jy ! Component: 3700 - total flux cleaned = -0.00379426 Jy ! Component: 3750 - total flux cleaned = -0.00382948 Jy ! Component: 3800 - total flux cleaned = -0.00385291 Jy ! Component: 3850 - total flux cleaned = -0.00385299 Jy ! Component: 3900 - total flux cleaned = -0.0039107 Jy ! Component: 3950 - total flux cleaned = -0.00395658 Jy ! Component: 4000 - total flux cleaned = -0.00396799 Jy ! Component: 4050 - total flux cleaned = -0.0039793 Jy ! Total flux subtracted in 4096 components = -0.00401304 Jy ! Clean residual min=-0.000663 max=0.000643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.549711 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 385 components and 0.549711 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1558-1409_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 9.989 at -10.14 degrees (North through East) ! Clean map min=-0.0018751 max=0.3283 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1558-1409_S_map.fits wmodel /image_prod/ug002_uva//J1558-1409_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1558-1409_S_map.mod wobs /image_prod/ug002_uva//J1558-1409_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1558-1409_S_uvs.fits wwins /image_prod/ug002_uva//J1558-1409_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1558-1409_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.328297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185968 0.185968 0.371935 0.74387 1.48774 2.97548 5.95096 11.9019 23.8038 47.6077 95.2154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.328 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1613.19 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1558-1409_S_dfm.log closed on Thu Mar 5 02:31:03 2020