! Started logfile: /image_prod/ug002_uva//J1610+1811_S_b_dfm.log on Thu Mar 5 02:35:58 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//J1610+1811_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1610+1811_S_b_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1610+1811 ! ! 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 6930 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 J1610+1811_S_b] 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 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008002Jy sigma=8.801165 ! Fit after self-cal, rms=0.932651Jy sigma=8.116315 ! 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=4.37 mas, bmaj=8.035 mas, bpa=9.51 degrees ! Estimated noise=1.52914 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 = 0.0543482 Jy ! Component: 100 - total flux cleaned = 0.0723926 Jy ! Total flux subtracted in 100 components = 0.0723926 Jy ! Clean residual min=-0.004937 max=0.007879 Jy/beam ! Clean residual mean=-0.000030 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.0723926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0723926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058884Jy sigma=0.477759 ! Fit after self-cal, rms=0.058419Jy sigma=0.474086 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943506 Jy ! Component: 100 - total flux cleaned = 0.0143101 Jy ! Total flux subtracted in 100 components = 0.0143101 Jy ! Clean residual min=-0.003639 max=0.004372 Jy/beam ! Clean residual mean=-0.000009 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0867026 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0867026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057002Jy sigma=0.458806 ! Fit after self-cal, rms=0.056901Jy sigma=0.458063 ! 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=5.234 mas, bmaj=8.718 mas, bpa=9.583 degrees ! Estimated noise=0.992948 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 = 0.00417485 Jy ! Component: 100 - total flux cleaned = 0.00633435 Jy ! Component: 150 - total flux cleaned = 0.00676345 Jy ! Component: 200 - total flux cleaned = 0.00695902 Jy ! Total flux subtracted in 200 components = 0.00695902 Jy ! Clean residual min=-0.003439 max=0.004367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0936617 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0936617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056608Jy sigma=0.454823 ! Fit after self-cal, rms=0.056580Jy sigma=0.454648 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.234 x 8.718 at 9.583 degrees (North through East) ! Clean map min=-0.0032748 max=0.064739 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.00 KP 0.95 ! NL 0.92 OV 0.98 PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.96 KP 0.99 LA 0.95 ! NL 0.95 OV 0.99 PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 1.06 HN 1.03 KP 0.94 ! NL 0.79 OV 1.06 PT 1.02 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.99 KP 1.00 LA 1.00 ! NL 0.97 OV 1.00 PT 0.99 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.19 KP 0.94 ! NL 0.89 OV 1.05 PT 0.98 SC 1.40 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.07 KP 0.98 LA 1.02 ! NL 1.11 OV 1.07 PT 1.02 SC 0.84 ! ! ! Fit before self-cal, rms=0.056580Jy sigma=0.454648 ! Fit after self-cal, rms=0.056674Jy sigma=0.449921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.261 mas, bmaj=8.814 mas, bpa=8.963 degrees ! Estimated noise=0.997612 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 (-12.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371434 Jy ! Component: 100 - total flux cleaned = 0.00568947 Jy ! Component: 150 - total flux cleaned = 0.00656443 Jy ! Component: 200 - total flux cleaned = 0.0069046 Jy ! Total flux subtracted in 200 components = 0.0069046 Jy ! Clean residual min=-0.002154 max=0.002061 Jy/beam ! Clean residual mean=0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.100566 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.100566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056422Jy sigma=0.447636 ! Fit after self-cal, rms=0.056430Jy sigma=0.447287 ! 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=0.056430Jy sigma=0.447287 ! Fit after self-cal, rms=0.055814Jy sigma=0.446472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.218 mas, bmaj=8.799 mas, bpa=9.489 degrees ! Estimated noise=0.991436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136191 Jy ! Component: 100 - total flux cleaned = 0.00190501 Jy ! Component: 150 - total flux cleaned = 0.00207378 Jy ! Component: 200 - total flux cleaned = 0.00222675 Jy ! Total flux subtracted in 200 components = 0.00222675 Jy ! Clean residual min=-0.001970 max=0.001937 Jy/beam ! Clean residual mean=0.000008 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.102793 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.102793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055764Jy sigma=0.446035 ! Fit after self-cal, rms=0.055757Jy sigma=0.445996 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 = 0.000235274 Jy ! Component: 100 - total flux cleaned = 0.000352686 Jy ! Component: 150 - total flux cleaned = 0.000432781 Jy ! Component: 200 - total flux cleaned = 0.00048304 Jy ! Total flux subtracted in 200 components = 0.00048304 Jy ! Clean residual min=-0.001924 max=0.002010 Jy/beam ! Clean residual mean=0.000009 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.103276 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.103276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055731Jy sigma=0.445778 ! Fit after self-cal, rms=0.055726Jy sigma=0.445763 ! Inverting map ! Added new window around map position (89.5, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277448 Jy ! Component: 100 - total flux cleaned = 0.000330922 Jy ! Component: 150 - total flux cleaned = 0.000540617 Jy ! Component: 200 - total flux cleaned = 0.000686448 Jy ! Total flux subtracted in 200 components = 0.000686448 Jy ! Clean residual min=-0.001585 max=0.001715 Jy/beam ! Clean residual mean=0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.103962 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.103962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055612Jy sigma=0.444990 ! Fit after self-cal, rms=0.055615Jy sigma=0.444911 ! 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=0.055615Jy sigma=0.444911 ! Fit after self-cal, rms=0.054768Jy sigma=0.443888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.191 mas, bmaj=8.788 mas, bpa=9.826 degrees ! Estimated noise=0.982598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242199 Jy ! Component: 100 - total flux cleaned = 0.000518623 Jy ! Component: 150 - total flux cleaned = 0.000643014 Jy ! Component: 200 - total flux cleaned = 0.000756818 Jy ! Total flux subtracted in 200 components = 0.000756818 Jy ! Clean residual min=-0.001545 max=0.001327 Jy/beam ! Clean residual mean=0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.104719 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.104719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054727Jy sigma=0.443587 ! Fit after self-cal, rms=0.054727Jy sigma=0.443541 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 = 0.000185151 Jy ! Component: 100 - total flux cleaned = 0.000296511 Jy ! Component: 150 - total flux cleaned = 0.000350259 Jy ! Component: 200 - total flux cleaned = 0.0002998 Jy ! Total flux subtracted in 200 components = 0.0002998 Jy ! Clean residual min=-0.001504 max=0.001313 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.105019 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 174 components and 0.105019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054701Jy sigma=0.443339 ! Fit after self-cal, rms=0.054700Jy sigma=0.443331 ! 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=0.054700Jy sigma=0.443331 ! Fit after self-cal, rms=0.054488Jy sigma=0.443320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.024 mas, bmaj=11.41 mas, bpa=-23.75 degrees ! Estimated noise=1.06994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160621 Jy ! Component: 100 - total flux cleaned = -2.9592e-05 Jy ! Component: 150 - total flux cleaned = -2.87724e-05 Jy ! Component: 200 - total flux cleaned = -7.23382e-05 Jy ! Total flux subtracted in 200 components = -7.23382e-05 Jy ! Clean residual min=-0.001305 max=0.001104 Jy/beam ! Clean residual mean=0.000010 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.104947 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 189 components and 0.104947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054476Jy sigma=0.443226 ! Fit after self-cal, rms=0.054473Jy sigma=0.443212 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 = 2.9232e-05 Jy ! Component: 100 - total flux cleaned = 1.58089e-05 Jy ! Component: 150 - total flux cleaned = 2.90023e-06 Jy ! Component: 200 - total flux cleaned = -3.54911e-05 Jy ! Total flux subtracted in 200 components = -3.54911e-05 Jy ! Clean residual min=-0.001299 max=0.001098 Jy/beam ! Clean residual mean=0.000010 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.104911 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.104911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054465Jy sigma=0.443156 ! Fit after self-cal, rms=0.054464Jy sigma=0.443148 ! 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=5.182 mas, bmaj=8.789 mas, bpa=9.968 degrees ! Estimated noise=0.979773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.182 x 8.789 at 9.968 degrees (North through East) ! Clean map min=-0.0016077 max=0.064866 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=4.35 mas, bmaj=8.096 mas, bpa=10.11 degrees ! Estimated noise=1.50115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534321 Jy ! Component: 100 - total flux cleaned = 0.0728954 Jy ! Component: 150 - total flux cleaned = 0.0824856 Jy ! Component: 200 - total flux cleaned = 0.0878246 Jy ! Total flux subtracted in 200 components = 0.0878246 Jy ! Clean residual min=-0.003473 max=0.003506 Jy/beam ! Clean residual mean=-0.000012 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0878246 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0878246 Jy ! Inverting map and beam ! Estimated beam: bmin=5.182 mas, bmaj=8.789 mas, bpa=9.968 degrees ! Estimated noise=0.979773 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) ! Added new window around map position (-4, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427233 Jy ! Component: 100 - total flux cleaned = 0.00740829 Jy ! Component: 150 - total flux cleaned = 0.00919742 Jy ! Component: 200 - total flux cleaned = 0.0103313 Jy ! Total flux subtracted in 200 components = 0.0103313 Jy ! Clean residual min=-0.001940 max=0.001828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0981559 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.0981559 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=9.024 mas, bmaj=11.41 mas, bpa=-23.75 degrees ! Estimated noise=1.06994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189043 Jy ! Component: 100 - total flux cleaned = 0.00324748 Jy ! Component: 150 - total flux cleaned = 0.00422271 Jy ! Component: 200 - total flux cleaned = 0.00486838 Jy ! Total flux subtracted in 200 components = 0.00486838 Jy ! Clean residual min=-0.001496 max=0.001076 Jy/beam ! Clean residual mean=0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.103024 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 = 0.000446255 Jy ! Component: 100 - total flux cleaned = 0.000794611 Jy ! Component: 150 - total flux cleaned = 0.00100889 Jy ! Component: 200 - total flux cleaned = 0.00120857 Jy ! Total flux subtracted in 200 components = 0.00120857 Jy ! Clean residual min=-0.001406 max=0.001019 Jy/beam ! Clean residual mean=0.000007 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.104233 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 127 components and 0.104233 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.182 mas, bmaj=8.789 mas, bpa=9.968 degrees ! Estimated noise=0.979773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438132 Jy ! Component: 100 - total flux cleaned = -0.000535336 Jy ! Component: 150 - total flux cleaned = -0.000620607 Jy ! Component: 200 - total flux cleaned = -0.000543095 Jy ! Total flux subtracted in 200 components = -0.000543095 Jy ! Clean residual min=-0.001646 max=0.001366 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.10369 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.10369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054520Jy sigma=0.443675 ! Fit after self-cal, rms=0.054502Jy sigma=0.443561 wmodel J1610+1811_S_b_map.mod ! Writing 149 model components to file: J1610+1811_S_b_map.mod wobs J1610+1811_S_b_uvs.fits ! Writing UV FITS file: J1610+1811_S_b_uvs.fits wwins J1610+1811_S_b_map.win ! wwins: Wrote 4 windows to J1610+1811_S_b_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 = -0.000645543 Jy ! Component: 100 - total flux cleaned = -0.000814572 Jy ! Component: 150 - total flux cleaned = -0.000792265 Jy ! Component: 200 - total flux cleaned = -0.000857061 Jy ! Component: 250 - total flux cleaned = -0.000897683 Jy ! Component: 300 - total flux cleaned = -0.000857671 Jy ! Component: 350 - total flux cleaned = -0.000819536 Jy ! Component: 400 - total flux cleaned = -0.000782322 Jy ! Component: 450 - total flux cleaned = -0.000782495 Jy ! Component: 500 - total flux cleaned = -0.000800247 Jy ! Component: 550 - total flux cleaned = -0.000851368 Jy ! Component: 600 - total flux cleaned = -0.000851469 Jy ! Component: 650 - total flux cleaned = -0.000819416 Jy ! Component: 700 - total flux cleaned = -0.000819341 Jy ! Component: 750 - total flux cleaned = -0.000773339 Jy ! Component: 800 - total flux cleaned = -0.000773474 Jy ! Component: 850 - total flux cleaned = -0.00074383 Jy ! Component: 900 - total flux cleaned = -0.000743981 Jy ! Component: 950 - total flux cleaned = -0.000743775 Jy ! Component: 1000 - total flux cleaned = -0.000799823 Jy ! Component: 1050 - total flux cleaned = -0.000826997 Jy ! Component: 1100 - total flux cleaned = -0.000854288 Jy ! Component: 1150 - total flux cleaned = -0.000935025 Jy ! Component: 1200 - total flux cleaned = -0.00101407 Jy ! Component: 1250 - total flux cleaned = -0.00107887 Jy ! Component: 1300 - total flux cleaned = -0.00115571 Jy ! Component: 1350 - total flux cleaned = -0.00126947 Jy ! Component: 1400 - total flux cleaned = -0.00135674 Jy ! Component: 1450 - total flux cleaned = -0.00144293 Jy ! Component: 1500 - total flux cleaned = -0.00154013 Jy ! Component: 1550 - total flux cleaned = -0.00159991 Jy ! Component: 1600 - total flux cleaned = -0.00168276 Jy ! Component: 1650 - total flux cleaned = -0.00175281 Jy ! Component: 1700 - total flux cleaned = -0.00185664 Jy ! Component: 1750 - total flux cleaned = -0.00193612 Jy ! Component: 1800 - total flux cleaned = -0.00201495 Jy ! Component: 1850 - total flux cleaned = -0.0020929 Jy ! Component: 1900 - total flux cleaned = -0.00215885 Jy ! Component: 1950 - total flux cleaned = -0.00222393 Jy ! Component: 2000 - total flux cleaned = -0.00228855 Jy ! Component: 2050 - total flux cleaned = -0.00236276 Jy ! Component: 2100 - total flux cleaned = -0.00238366 Jy ! Component: 2150 - total flux cleaned = -0.00240447 Jy ! Component: 2200 - total flux cleaned = -0.00245594 Jy ! Component: 2250 - total flux cleaned = -0.00248654 Jy ! Component: 2300 - total flux cleaned = -0.00253686 Jy ! Component: 2350 - total flux cleaned = -0.00260663 Jy ! Component: 2400 - total flux cleaned = -0.00260652 Jy ! Component: 2450 - total flux cleaned = -0.00267467 Jy ! Component: 2500 - total flux cleaned = -0.00267465 Jy ! Component: 2550 - total flux cleaned = -0.00272244 Jy ! Component: 2600 - total flux cleaned = -0.00273198 Jy ! Component: 2650 - total flux cleaned = -0.0027508 Jy ! Component: 2700 - total flux cleaned = -0.00279726 Jy ! Component: 2750 - total flux cleaned = -0.00283394 Jy ! Component: 2800 - total flux cleaned = -0.00282473 Jy ! Component: 2850 - total flux cleaned = -0.00281575 Jy ! Component: 2900 - total flux cleaned = -0.00285158 Jy ! Component: 2950 - total flux cleaned = -0.0028781 Jy ! Component: 3000 - total flux cleaned = -0.00286055 Jy ! Component: 3050 - total flux cleaned = -0.00287805 Jy ! Component: 3100 - total flux cleaned = -0.00292132 Jy ! Component: 3150 - total flux cleaned = -0.00290411 Jy ! Component: 3200 - total flux cleaned = -0.00295514 Jy ! Component: 3250 - total flux cleaned = -0.00294665 Jy ! Component: 3300 - total flux cleaned = -0.00298842 Jy ! Component: 3350 - total flux cleaned = -0.00298835 Jy ! Component: 3400 - total flux cleaned = -0.00302952 Jy ! Component: 3450 - total flux cleaned = -0.00302948 Jy ! Component: 3500 - total flux cleaned = -0.00306994 Jy ! Component: 3550 - total flux cleaned = -0.00308602 Jy ! Component: 3600 - total flux cleaned = -0.00312595 Jy ! Component: 3650 - total flux cleaned = -0.00316555 Jy ! Component: 3700 - total flux cleaned = -0.00318113 Jy ! Component: 3750 - total flux cleaned = -0.00320448 Jy ! Component: 3800 - total flux cleaned = -0.00323558 Jy ! Component: 3850 - total flux cleaned = -0.00323561 Jy ! Component: 3900 - total flux cleaned = -0.00327388 Jy ! Component: 3950 - total flux cleaned = -0.00328148 Jy ! Component: 4000 - total flux cleaned = -0.00331917 Jy ! Component: 4050 - total flux cleaned = -0.00333416 Jy ! Total flux subtracted in 4096 components = -0.00333417 Jy ! Clean residual min=-0.000502 max=0.000423 Jy/beam ! Clean residual mean=0.000004 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.100356 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 400 components and 0.100356 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1610+1811_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.182 x 8.789 at 9.968 degrees (North through East) ! Clean map min=-0.0013164 max=0.064495 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1610+1811_S_b_map.fits wmodel /image_prod/ug002_uva//J1610+1811_S_b_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J1610+1811_S_b_map.mod wobs /image_prod/ug002_uva//J1610+1811_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1610+1811_S_b_uvs.fits wwins /image_prod/ug002_uva//J1610+1811_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1610+1811_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0644953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629851 0.629851 1.2597 2.5194 5.03881 10.0776 20.1552 40.3104 80.6209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.303 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1610+1811_S_b_dfm.log closed on Thu Mar 5 02:36:01 2020