! Started logfile: /image_prod/ug002_uva//J0856-1105_S_d_dfm.log on Wed Mar 4 22:42:33 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0856-1105_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0856-1105_S_d_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698148 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 2262 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 J0856-1105_S_d] 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=1.040726Jy sigma=7.078013 ! Fit after self-cal, rms=0.748074Jy sigma=5.092259 ! 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=2.815 mas, bmaj=6.849 mas, bpa=5.055 degrees ! Estimated noise=2.7383 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 = 0.192533 Jy ! Component: 100 - total flux cleaned = 0.243164 Jy ! Total flux subtracted in 100 components = 0.243164 Jy ! Clean residual min=-0.009053 max=0.019594 Jy/beam ! Clean residual mean=0.000016 rms=0.002778 Jy/beam ! Combined flux in latest and established models = 0.243164 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.243164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087563Jy sigma=0.552018 ! Fit after self-cal, rms=0.087542Jy sigma=0.551767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214683 Jy ! Component: 100 - total flux cleaned = 0.0333805 Jy ! Total flux subtracted in 100 components = 0.0333805 Jy ! Clean residual min=-0.008213 max=0.008010 Jy/beam ! Clean residual mean=0.000006 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.276544 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.276544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081397Jy sigma=0.497563 ! Fit after self-cal, rms=0.081388Jy sigma=0.497382 ! 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=3.501 mas, bmaj=8.103 mas, bpa=5.143 degrees ! Estimated noise=2.24251 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 = 0.00850613 Jy ! Component: 100 - total flux cleaned = 0.0116695 Jy ! Component: 150 - total flux cleaned = 0.0119146 Jy ! Component: 200 - total flux cleaned = 0.0118119 Jy ! Total flux subtracted in 200 components = 0.0118119 Jy ! Clean residual min=-0.007140 max=0.007561 Jy/beam ! Clean residual mean=-0.000002 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.288356 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.288356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080532Jy sigma=0.490113 ! Fit after self-cal, rms=0.080531Jy sigma=0.490075 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.501 x 8.103 at 5.143 degrees (North through East) ! Clean map min=-0.006906 max=0.25531 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 1.07 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 1.02 ! LA 1.01 MK 0.98 NL 1.15 OV 0.95 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.10 KP 1.01 ! LA 1.00 MK 1.00 NL 0.92 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.080531Jy sigma=0.490075 ! Fit after self-cal, rms=0.078032Jy sigma=0.475618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=8.122 mas, bpa=5.187 degrees ! Estimated noise=2.22967 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 = -0.00150607 Jy ! Component: 100 - total flux cleaned = -0.0017377 Jy ! Component: 150 - total flux cleaned = -0.00186001 Jy ! Component: 200 - total flux cleaned = -0.00197322 Jy ! Total flux subtracted in 200 components = -0.00197322 Jy ! Clean residual min=-0.006466 max=0.006770 Jy/beam ! Clean residual mean=0.000002 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.286383 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.286383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077975Jy sigma=0.475252 ! Fit after self-cal, rms=0.077999Jy sigma=0.475178 ! 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=0.077999Jy sigma=0.475178 ! Fit after self-cal, rms=0.076386Jy sigma=0.453042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=8.144 mas, bpa=4.967 degrees ! Estimated noise=2.23447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826103 Jy ! Component: 100 - total flux cleaned = 0.000967942 Jy ! Component: 150 - total flux cleaned = 0.000998153 Jy ! Component: 200 - total flux cleaned = 0.00102575 Jy ! Total flux subtracted in 200 components = 0.00102575 Jy ! Clean residual min=-0.004756 max=0.004759 Jy/beam ! Clean residual mean=0.000001 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.287409 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.287409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076348Jy sigma=0.452827 ! Fit after self-cal, rms=0.076388Jy sigma=0.452745 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 (-6, -66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124336 Jy ! Component: 100 - total flux cleaned = 0.000700065 Jy ! Component: 150 - total flux cleaned = 0.000188328 Jy ! Component: 200 - total flux cleaned = -0.000394616 Jy ! Total flux subtracted in 200 components = -0.000394616 Jy ! Clean residual min=-0.004290 max=0.004161 Jy/beam ! Clean residual mean=-0.000000 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.287014 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.287014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076029Jy sigma=0.450579 ! Fit after self-cal, rms=0.076028Jy sigma=0.450452 ! 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=0.076028Jy sigma=0.450452 ! Fit after self-cal, rms=0.076334Jy sigma=0.446947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=8.155 mas, bpa=4.952 degrees ! Estimated noise=2.23843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129974 Jy ! Component: 100 - total flux cleaned = -0.000316382 Jy ! Component: 150 - total flux cleaned = -0.000542287 Jy ! Component: 200 - total flux cleaned = -0.000647348 Jy ! Total flux subtracted in 200 components = -0.000647348 Jy ! Clean residual min=-0.003959 max=0.004158 Jy/beam ! Clean residual mean=0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.286367 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.286367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076229Jy sigma=0.446400 ! Fit after self-cal, rms=0.076245Jy sigma=0.446376 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 (81, -126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351066 Jy ! Component: 100 - total flux cleaned = 0.00480089 Jy ! Component: 150 - total flux cleaned = 0.00519513 Jy ! Component: 200 - total flux cleaned = 0.00524599 Jy ! Total flux subtracted in 200 components = 0.00524599 Jy ! Clean residual min=-0.004030 max=0.003615 Jy/beam ! Clean residual mean=0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.291613 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.291613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076038Jy sigma=0.445191 ! Fit after self-cal, rms=0.076020Jy sigma=0.445079 ! 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=0.076020Jy sigma=0.445079 ! Fit after self-cal, rms=0.075873Jy sigma=0.444932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=15.17 mas, bpa=8.933 degrees ! Estimated noise=2.62348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700106 Jy ! Component: 100 - total flux cleaned = 0.00107155 Jy ! Component: 150 - total flux cleaned = 0.00103214 Jy ! Component: 200 - total flux cleaned = 0.000999269 Jy ! Total flux subtracted in 200 components = 0.000999269 Jy ! Clean residual min=-0.003476 max=0.004064 Jy/beam ! Clean residual mean=0.000005 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.292612 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.292612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075844Jy sigma=0.444767 ! Fit after self-cal, rms=0.075841Jy sigma=0.444741 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 = 0.00019566 Jy ! Component: 100 - total flux cleaned = 0.000168115 Jy ! Component: 150 - total flux cleaned = 0.000115672 Jy ! Component: 200 - total flux cleaned = 6.73578e-05 Jy ! Total flux subtracted in 200 components = 6.73578e-05 Jy ! Clean residual min=-0.003385 max=0.003932 Jy/beam ! Clean residual mean=0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.292679 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.292679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075840Jy sigma=0.444702 ! Fit after self-cal, rms=0.075841Jy sigma=0.444695 ! 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=3.511 mas, bmaj=8.154 mas, bpa=4.899 degrees ! Estimated noise=2.23965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 8.154 at 4.899 degrees (North through East) ! Clean map min=-0.0042422 max=0.25443 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=2.824 mas, bmaj=6.892 mas, bpa=4.832 degrees ! Estimated noise=2.74164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192602 Jy ! Component: 100 - total flux cleaned = 0.243798 Jy ! Component: 150 - total flux cleaned = 0.264631 Jy ! Component: 200 - total flux cleaned = 0.275933 Jy ! Total flux subtracted in 200 components = 0.275933 Jy ! Clean residual min=-0.005989 max=0.005874 Jy/beam ! Clean residual mean=0.000007 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.275933 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.275933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=8.154 mas, bpa=4.899 degrees ! Estimated noise=2.23965 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 = 0.00832284 Jy ! Component: 100 - total flux cleaned = 0.0132606 Jy ! Component: 150 - total flux cleaned = 0.0154617 Jy ! Component: 200 - total flux cleaned = 0.0163562 Jy ! Total flux subtracted in 200 components = 0.0163562 Jy ! Clean residual min=-0.004164 max=0.003620 Jy/beam ! Clean residual mean=0.000004 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.292289 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.292289 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=7.581 mas, bmaj=15.17 mas, bpa=8.933 degrees ! Estimated noise=2.62348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176426 Jy ! Component: 100 - total flux cleaned = 0.00265818 Jy ! Component: 150 - total flux cleaned = 0.00287645 Jy ! Component: 200 - total flux cleaned = 0.00287312 Jy ! Total flux subtracted in 200 components = 0.00287312 Jy ! Clean residual min=-0.003809 max=0.004081 Jy/beam ! Clean residual mean=0.000005 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.295162 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 = 9.64179e-07 Jy ! Component: 100 - total flux cleaned = 4.9047e-06 Jy ! Component: 150 - total flux cleaned = -3.52971e-05 Jy ! Component: 200 - total flux cleaned = -0.0001486 Jy ! Total flux subtracted in 200 components = -0.0001486 Jy ! Clean residual min=-0.003545 max=0.003972 Jy/beam ! Clean residual mean=0.000004 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.295014 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.295014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=8.154 mas, bpa=4.899 degrees ! Estimated noise=2.23965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94281e-05 Jy ! Component: 100 - total flux cleaned = 0.000179494 Jy ! Component: 150 - total flux cleaned = 0.000446617 Jy ! Component: 200 - total flux cleaned = 0.000507071 Jy ! Total flux subtracted in 200 components = 0.000507071 Jy ! Clean residual min=-0.003977 max=0.003397 Jy/beam ! Clean residual mean=0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.295521 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.295521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075939Jy sigma=0.445561 ! Fit after self-cal, rms=0.075927Jy sigma=0.445432 wmodel J0856-1105_S_d_map.mod ! Writing 95 model components to file: J0856-1105_S_d_map.mod wobs J0856-1105_S_d_uvs.fits ! Writing UV FITS file: J0856-1105_S_d_uvs.fits wwins J0856-1105_S_d_map.win ! wwins: Wrote 3 windows to J0856-1105_S_d_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 = -0.00117893 Jy ! Component: 100 - total flux cleaned = -0.00172027 Jy ! Component: 150 - total flux cleaned = -0.00177685 Jy ! Component: 200 - total flux cleaned = -0.0018301 Jy ! Component: 250 - total flux cleaned = -0.00208971 Jy ! Component: 300 - total flux cleaned = -0.00224121 Jy ! Component: 350 - total flux cleaned = -0.00243752 Jy ! Component: 400 - total flux cleaned = -0.00258142 Jy ! Component: 450 - total flux cleaned = -0.00272291 Jy ! Component: 500 - total flux cleaned = -0.00300043 Jy ! Component: 550 - total flux cleaned = -0.00313513 Jy ! Component: 600 - total flux cleaned = -0.00326843 Jy ! Component: 650 - total flux cleaned = -0.00339897 Jy ! Component: 700 - total flux cleaned = -0.00352755 Jy ! Component: 750 - total flux cleaned = -0.00357009 Jy ! Component: 800 - total flux cleaned = -0.00361152 Jy ! Component: 850 - total flux cleaned = -0.00365207 Jy ! Component: 900 - total flux cleaned = -0.00369282 Jy ! Component: 950 - total flux cleaned = -0.00369292 Jy ! Component: 1000 - total flux cleaned = -0.00381045 Jy ! Component: 1050 - total flux cleaned = -0.00384908 Jy ! Component: 1100 - total flux cleaned = -0.00384907 Jy ! Component: 1150 - total flux cleaned = -0.0039239 Jy ! Component: 1200 - total flux cleaned = -0.00396187 Jy ! Component: 1250 - total flux cleaned = -0.00407215 Jy ! Component: 1300 - total flux cleaned = -0.00407242 Jy ! Component: 1350 - total flux cleaned = -0.0042165 Jy ! Component: 1400 - total flux cleaned = -0.00428684 Jy ! Component: 1450 - total flux cleaned = -0.00435714 Jy ! Component: 1500 - total flux cleaned = -0.00453023 Jy ! Component: 1550 - total flux cleaned = -0.00476935 Jy ! Component: 1600 - total flux cleaned = -0.00487014 Jy ! Component: 1650 - total flux cleaned = -0.00507061 Jy ! Component: 1700 - total flux cleaned = -0.00516995 Jy ! Component: 1750 - total flux cleaned = -0.0053006 Jy ! Component: 1800 - total flux cleaned = -0.00552694 Jy ! Component: 1850 - total flux cleaned = -0.00555873 Jy ! Component: 1900 - total flux cleaned = -0.00562198 Jy ! Component: 1950 - total flux cleaned = -0.00568487 Jy ! Component: 2000 - total flux cleaned = -0.00584025 Jy ! Component: 2050 - total flux cleaned = -0.0058092 Jy ! Component: 2100 - total flux cleaned = -0.00599212 Jy ! Component: 2150 - total flux cleaned = -0.00593145 Jy ! Component: 2200 - total flux cleaned = -0.0060507 Jy ! Component: 2250 - total flux cleaned = -0.00605057 Jy ! Component: 2300 - total flux cleaned = -0.00613883 Jy ! Component: 2350 - total flux cleaned = -0.00616746 Jy ! Component: 2400 - total flux cleaned = -0.00608116 Jy ! Component: 2450 - total flux cleaned = -0.00622449 Jy ! Component: 2500 - total flux cleaned = -0.00619609 Jy ! Component: 2550 - total flux cleaned = -0.00625199 Jy ! Component: 2600 - total flux cleaned = -0.00630766 Jy ! Component: 2650 - total flux cleaned = -0.00633504 Jy ! Component: 2700 - total flux cleaned = -0.00633478 Jy ! Component: 2750 - total flux cleaned = -0.00638824 Jy ! Component: 2800 - total flux cleaned = -0.00625358 Jy ! Component: 2850 - total flux cleaned = -0.00625372 Jy ! Component: 2900 - total flux cleaned = -0.00620077 Jy ! Component: 2950 - total flux cleaned = -0.006305 Jy ! Component: 3000 - total flux cleaned = -0.00620123 Jy ! Component: 3050 - total flux cleaned = -0.00615011 Jy ! Component: 3100 - total flux cleaned = -0.00609942 Jy ! Component: 3150 - total flux cleaned = -0.00607392 Jy ! Component: 3200 - total flux cleaned = -0.00602373 Jy ! Component: 3250 - total flux cleaned = -0.00594898 Jy ! Component: 3300 - total flux cleaned = -0.00599845 Jy ! Component: 3350 - total flux cleaned = -0.00590022 Jy ! Component: 3400 - total flux cleaned = -0.00585149 Jy ! Component: 3450 - total flux cleaned = -0.00592403 Jy ! Component: 3500 - total flux cleaned = -0.0058761 Jy ! Component: 3550 - total flux cleaned = -0.00585202 Jy ! Component: 3600 - total flux cleaned = -0.00573355 Jy ! Component: 3650 - total flux cleaned = -0.00571012 Jy ! Component: 3700 - total flux cleaned = -0.00577997 Jy ! Component: 3750 - total flux cleaned = -0.00573373 Jy ! Component: 3800 - total flux cleaned = -0.00573353 Jy ! Component: 3850 - total flux cleaned = -0.00557334 Jy ! Component: 3900 - total flux cleaned = -0.00557339 Jy ! Component: 3950 - total flux cleaned = -0.00559587 Jy ! Component: 4000 - total flux cleaned = -0.00555108 Jy ! Component: 4050 - total flux cleaned = -0.00559552 Jy ! Total flux subtracted in 4096 components = -0.00548469 Jy ! Clean residual min=-0.001429 max=0.001303 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.290036 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 376 components and 0.290036 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0856-1105_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 8.154 at 4.899 degrees (North through East) ! Clean map min=-0.0030755 max=0.2526 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0856-1105_S_d_map.fits wmodel /image_prod/ug002_uva//J0856-1105_S_d_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J0856-1105_S_d_map.mod wobs /image_prod/ug002_uva//J0856-1105_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0856-1105_S_d_uvs.fits wwins /image_prod/ug002_uva//J0856-1105_S_d_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0856-1105_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.252604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466869 0.466869 0.933738 1.86748 3.73495 7.4699 14.9398 29.8796 59.7592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.252 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 642.578 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0856-1105_S_d_dfm.log closed on Wed Mar 4 22:42:36 2020