! Started logfile: /image_prod/ug002_uva//J0401-2921_S_dfm.log on Wed Mar 4 20:08:17 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//J0401-2921_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0401-2921_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882407 visibilities/baseline/integration-bin. ! Found source: J0401-2921 ! ! 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 5718 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 J0401-2921_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.113464Jy sigma=6.489769 ! Fit after self-cal, rms=0.691476Jy sigma=4.063054 ! 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=2.773 mas, bmaj=12.97 mas, bpa=-20.09 degrees ! Estimated noise=2.73355 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 = 0.245547 Jy ! Component: 100 - total flux cleaned = 0.366021 Jy ! Total flux subtracted in 100 components = 0.366021 Jy ! Clean residual min=-0.031004 max=0.081809 Jy/beam ! Clean residual mean=-0.000428 rms=0.011214 Jy/beam ! Combined flux in latest and established models = 0.366021 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.366021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.228379Jy sigma=1.107566 ! Fit after self-cal, rms=0.228025Jy sigma=1.105810 ! Inverting map ! Added new window around map position (-7, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866283 Jy ! Component: 100 - total flux cleaned = 0.144992 Jy ! Total flux subtracted in 100 components = 0.144992 Jy ! Clean residual min=-0.019712 max=0.042861 Jy/beam ! Clean residual mean=-0.000213 rms=0.006689 Jy/beam ! Combined flux in latest and established models = 0.511013 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.511013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173847Jy sigma=0.734902 ! Fit after self-cal, rms=0.173154Jy sigma=0.727974 ! 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=3.343 mas, bmaj=14.66 mas, bpa=-19.28 degrees ! Estimated noise=1.66123 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 = 0.0531486 Jy ! Component: 100 - total flux cleaned = 0.0859131 Jy ! Component: 150 - total flux cleaned = 0.107465 Jy ! Component: 200 - total flux cleaned = 0.122526 Jy ! Total flux subtracted in 200 components = 0.122526 Jy ! Clean residual min=-0.015139 max=0.023373 Jy/beam ! Clean residual mean=-0.000020 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 0.633539 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 143 components and 0.633539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151657Jy sigma=0.559446 ! Fit after self-cal, rms=0.151190Jy sigma=0.553994 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 14.66 at -19.28 degrees (North through East) ! Clean map min=-0.015257 max=0.29449 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 1.04 KP 0.96 ! LA 1.02 MK 1.05 NL 1.04 OV 1.06 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.91 HN 1.08 KP 0.96 ! LA 1.03 MK 0.99 NL 1.05 OV 0.91 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.10 KP 0.96 ! LA 1.04 MK 0.99 NL 1.01 OV 1.06 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.151190Jy sigma=0.553994 ! Fit after self-cal, rms=0.141909Jy sigma=0.500169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=14.96 mas, bpa=-19.43 degrees ! Estimated noise=1.65866 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 = 0.00830838 Jy ! Component: 100 - total flux cleaned = 0.00885521 Jy ! Component: 150 - total flux cleaned = 0.00844354 Jy ! Component: 200 - total flux cleaned = 0.00843277 Jy ! Total flux subtracted in 200 components = 0.00843277 Jy ! Clean residual min=-0.009189 max=0.013406 Jy/beam ! Clean residual mean=-0.000061 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.641972 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 0.641972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140296Jy sigma=0.492522 ! Fit after self-cal, rms=0.140254Jy sigma=0.489718 ! 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=0.140254Jy sigma=0.489718 ! Fit after self-cal, rms=0.126315Jy sigma=0.473221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=15.08 mas, bpa=-19.65 degrees ! Estimated noise=1.6738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927293 Jy ! Component: 100 - total flux cleaned = 0.0110646 Jy ! Component: 150 - total flux cleaned = 0.0113603 Jy ! Component: 200 - total flux cleaned = 0.0114887 Jy ! Total flux subtracted in 200 components = 0.0114887 Jy ! Clean residual min=-0.007402 max=0.010800 Jy/beam ! Clean residual mean=-0.000037 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 0.653461 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 191 components and 0.653461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125062Jy sigma=0.468349 ! Fit after self-cal, rms=0.124980Jy sigma=0.466750 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 (-18, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106417 Jy ! Component: 100 - total flux cleaned = 0.0152428 Jy ! Component: 150 - total flux cleaned = 0.0160207 Jy ! Component: 200 - total flux cleaned = 0.0163491 Jy ! Total flux subtracted in 200 components = 0.0163491 Jy ! Clean residual min=-0.006382 max=0.006460 Jy/beam ! Clean residual mean=-0.000006 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.66981 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 224 components and 0.66981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123864Jy sigma=0.459421 ! Fit after self-cal, rms=0.123790Jy sigma=0.458808 ! 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=0.123790Jy sigma=0.458808 ! Fit after self-cal, rms=0.101613Jy sigma=0.438328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=15.08 mas, bpa=-19.76 degrees ! Estimated noise=1.67898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530223 Jy ! Component: 100 - total flux cleaned = 0.00640855 Jy ! Component: 150 - total flux cleaned = 0.0066292 Jy ! Component: 200 - total flux cleaned = 0.00672891 Jy ! Total flux subtracted in 200 components = 0.00672891 Jy ! Clean residual min=-0.004592 max=0.006011 Jy/beam ! Clean residual mean=-0.000007 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.676539 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 250 components and 0.676539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101193Jy sigma=0.435816 ! Fit after self-cal, rms=0.101121Jy sigma=0.435482 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 = 0.00164945 Jy ! Component: 100 - total flux cleaned = 0.00192446 Jy ! Component: 150 - total flux cleaned = 0.00192333 Jy ! Component: 200 - total flux cleaned = 0.00192306 Jy ! Total flux subtracted in 200 components = 0.00192306 Jy ! Clean residual min=-0.004460 max=0.005156 Jy/beam ! Clean residual mean=-0.000003 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.678462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 266 components and 0.678462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100914Jy sigma=0.434655 ! Fit after self-cal, rms=0.100888Jy sigma=0.434501 ! 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=0.100888Jy sigma=0.434501 ! Fit after self-cal, rms=0.100978Jy sigma=0.434101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.213 mas, bmaj=24.88 mas, bpa=-5.911 degrees ! Estimated noise=2.02456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296118 Jy ! Component: 100 - total flux cleaned = 0.00357916 Jy ! Component: 150 - total flux cleaned = 0.00377862 Jy ! Component: 200 - total flux cleaned = 0.00395335 Jy ! Total flux subtracted in 200 components = 0.00395335 Jy ! Clean residual min=-0.005044 max=0.004423 Jy/beam ! Clean residual mean=-0.000003 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.682415 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 297 components and 0.682415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100887Jy sigma=0.433511 ! Fit after self-cal, rms=0.100879Jy sigma=0.433436 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 = 0.000843506 Jy ! Component: 100 - total flux cleaned = 0.00074502 Jy ! Component: 150 - total flux cleaned = 0.000565404 Jy ! Component: 200 - total flux cleaned = 0.000446195 Jy ! Total flux subtracted in 200 components = 0.000446195 Jy ! Clean residual min=-0.005059 max=0.004118 Jy/beam ! Clean residual mean=-0.000001 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.682861 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 331 components and 0.682861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100825Jy sigma=0.433178 ! Fit after self-cal, rms=0.100819Jy sigma=0.433132 ! 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=3.391 mas, bmaj=15.07 mas, bpa=-19.82 degrees ! Estimated noise=1.67904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.391 x 15.07 at -19.82 degrees (North through East) ! Clean map min=-0.0038779 max=0.291 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=2.815 mas, bmaj=13.34 mas, bpa=-20.77 degrees ! Estimated noise=2.77021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246603 Jy ! Component: 100 - total flux cleaned = 0.369471 Jy ! Component: 150 - total flux cleaned = 0.449328 Jy ! Component: 200 - total flux cleaned = 0.504076 Jy ! Total flux subtracted in 200 components = 0.504076 Jy ! Clean residual min=-0.014709 max=0.030152 Jy/beam ! Clean residual mean=-0.000245 rms=0.005403 Jy/beam ! Combined flux in latest and established models = 0.504076 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.504076 Jy ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=15.07 mas, bpa=-19.82 degrees ! Estimated noise=1.67904 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 = 0.0536122 Jy ! Component: 100 - total flux cleaned = 0.0875229 Jy ! Component: 150 - total flux cleaned = 0.110237 Jy ! Component: 200 - total flux cleaned = 0.126543 Jy ! Total flux subtracted in 200 components = 0.126543 Jy ! Clean residual min=-0.006231 max=0.013029 Jy/beam ! Clean residual mean=-0.000117 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.630619 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 168 components and 0.630619 Jy ! Inverting map ! Added new window around map position (6.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137154 Jy ! Component: 100 - total flux cleaned = 0.0235849 Jy ! Component: 150 - total flux cleaned = 0.0311601 Jy ! Component: 200 - total flux cleaned = 0.0370957 Jy ! Total flux subtracted in 200 components = 0.0370957 Jy ! Clean residual min=-0.004293 max=0.004301 Jy/beam ! Clean residual mean=-0.000032 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.667714 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 238 components and 0.667714 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=8.213 mas, bmaj=24.88 mas, bpa=-5.911 degrees ! Estimated noise=2.02456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673529 Jy ! Component: 100 - total flux cleaned = 0.0111445 Jy ! Component: 150 - total flux cleaned = 0.0139695 Jy ! Component: 200 - total flux cleaned = 0.0155309 Jy ! Total flux subtracted in 200 components = 0.0155309 Jy ! Clean residual min=-0.005140 max=0.003858 Jy/beam ! Clean residual mean=-0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.683245 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 = 0.00126172 Jy ! Component: 100 - total flux cleaned = 0.00192487 Jy ! Component: 150 - total flux cleaned = 0.00233504 Jy ! Component: 200 - total flux cleaned = 0.00260186 Jy ! Total flux subtracted in 200 components = 0.00260186 Jy ! Clean residual min=-0.004723 max=0.003582 Jy/beam ! Clean residual mean=0.000010 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.685847 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 349 components and 0.685847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=15.07 mas, bpa=-19.82 degrees ! Estimated noise=1.67904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370562 Jy ! Component: 100 - total flux cleaned = 0.000601154 Jy ! Component: 150 - total flux cleaned = 0.00102858 Jy ! Component: 200 - total flux cleaned = 0.00129443 Jy ! Total flux subtracted in 200 components = 0.00129443 Jy ! Clean residual min=-0.003375 max=0.003674 Jy/beam ! Clean residual mean=0.000010 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.687142 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 376 components and 0.687142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100172Jy sigma=0.431037 ! Fit after self-cal, rms=0.100078Jy sigma=0.430830 wmodel J0401-2921_S_map.mod ! Writing 376 model components to file: J0401-2921_S_map.mod wobs J0401-2921_S_uvs.fits ! Writing UV FITS file: J0401-2921_S_uvs.fits wwins J0401-2921_S_map.win ! wwins: Wrote 4 windows to J0401-2921_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 = -0.00031055 Jy ! Component: 100 - total flux cleaned = -0.000597348 Jy ! Component: 150 - total flux cleaned = -0.000599597 Jy ! Component: 200 - total flux cleaned = -0.000396421 Jy ! Component: 250 - total flux cleaned = -0.000348108 Jy ! Component: 300 - total flux cleaned = -0.000206976 Jy ! Component: 350 - total flux cleaned = -2.73242e-05 Jy ! Component: 400 - total flux cleaned = 0.000190841 Jy ! Component: 450 - total flux cleaned = 0.000191117 Jy ! Component: 500 - total flux cleaned = 0.000315997 Jy ! Component: 550 - total flux cleaned = 0.000315299 Jy ! Component: 600 - total flux cleaned = 0.000354421 Jy ! Component: 650 - total flux cleaned = 0.000354624 Jy ! Component: 700 - total flux cleaned = 0.000391604 Jy ! Component: 750 - total flux cleaned = 0.000536901 Jy ! Component: 800 - total flux cleaned = 0.000608701 Jy ! Component: 850 - total flux cleaned = 0.000677895 Jy ! Component: 900 - total flux cleaned = 0.000745529 Jy ! Component: 950 - total flux cleaned = 0.000711976 Jy ! Component: 1000 - total flux cleaned = 0.000679158 Jy ! Component: 1050 - total flux cleaned = 0.000840254 Jy ! Component: 1100 - total flux cleaned = 0.000934434 Jy ! Component: 1150 - total flux cleaned = 0.000996378 Jy ! Component: 1200 - total flux cleaned = 0.00123967 Jy ! Component: 1250 - total flux cleaned = 0.0013593 Jy ! Component: 1300 - total flux cleaned = 0.00153511 Jy ! Component: 1350 - total flux cleaned = 0.00165092 Jy ! Component: 1400 - total flux cleaned = 0.00190621 Jy ! Component: 1450 - total flux cleaned = 0.00201785 Jy ! Component: 1500 - total flux cleaned = 0.0022374 Jy ! Component: 1550 - total flux cleaned = 0.00237279 Jy ! Component: 1600 - total flux cleaned = 0.00250566 Jy ! Component: 1650 - total flux cleaned = 0.00250522 Jy ! Component: 1700 - total flux cleaned = 0.00263496 Jy ! Component: 1750 - total flux cleaned = 0.00273681 Jy ! Component: 1800 - total flux cleaned = 0.00281245 Jy ! Component: 1850 - total flux cleaned = 0.00288717 Jy ! Component: 1900 - total flux cleaned = 0.00288712 Jy ! Component: 1950 - total flux cleaned = 0.00300802 Jy ! Component: 2000 - total flux cleaned = 0.00307945 Jy ! Component: 2050 - total flux cleaned = 0.00305587 Jy ! Component: 2100 - total flux cleaned = 0.00300974 Jy ! Component: 2150 - total flux cleaned = 0.00305587 Jy ! Component: 2200 - total flux cleaned = 0.00310118 Jy ! Component: 2250 - total flux cleaned = 0.00307895 Jy ! Component: 2300 - total flux cleaned = 0.00305702 Jy ! Component: 2350 - total flux cleaned = 0.00310104 Jy ! Component: 2400 - total flux cleaned = 0.003101 Jy ! Component: 2450 - total flux cleaned = 0.00310102 Jy ! Component: 2500 - total flux cleaned = 0.00318496 Jy ! Component: 2550 - total flux cleaned = 0.00308065 Jy ! Component: 2600 - total flux cleaned = 0.00305998 Jy ! Component: 2650 - total flux cleaned = 0.0030397 Jy ! Component: 2700 - total flux cleaned = 0.00301959 Jy ! Component: 2750 - total flux cleaned = 0.00301963 Jy ! Component: 2800 - total flux cleaned = 0.00299975 Jy ! Component: 2850 - total flux cleaned = 0.00292176 Jy ! Component: 2900 - total flux cleaned = 0.00294098 Jy ! Component: 2950 - total flux cleaned = 0.0029221 Jy ! Component: 3000 - total flux cleaned = 0.00292201 Jy ! Component: 3050 - total flux cleaned = 0.00290333 Jy ! Component: 3100 - total flux cleaned = 0.00288503 Jy ! Component: 3150 - total flux cleaned = 0.00293972 Jy ! Component: 3200 - total flux cleaned = 0.00297588 Jy ! Component: 3250 - total flux cleaned = 0.00302952 Jy ! Component: 3300 - total flux cleaned = 0.00306478 Jy ! Component: 3350 - total flux cleaned = 0.0031347 Jy ! Component: 3400 - total flux cleaned = 0.00320418 Jy ! Component: 3450 - total flux cleaned = 0.00316975 Jy ! Component: 3500 - total flux cleaned = 0.00327185 Jy ! Component: 3550 - total flux cleaned = 0.00327167 Jy ! Component: 3600 - total flux cleaned = 0.00325483 Jy ! Component: 3650 - total flux cleaned = 0.00328802 Jy ! Component: 3700 - total flux cleaned = 0.00333713 Jy ! Component: 3750 - total flux cleaned = 0.00340218 Jy ! Component: 3800 - total flux cleaned = 0.00343439 Jy ! Component: 3850 - total flux cleaned = 0.00351419 Jy ! Component: 3900 - total flux cleaned = 0.00357765 Jy ! Component: 3950 - total flux cleaned = 0.00365645 Jy ! Component: 4000 - total flux cleaned = 0.00370343 Jy ! Component: 4050 - total flux cleaned = 0.00375012 Jy ! Total flux subtracted in 4096 components = 0.00373462 Jy ! Clean residual min=-0.001289 max=0.000894 Jy/beam ! Clean residual mean=0.000007 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.690876 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 682 components and 0.690876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0401-2921_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.391 x 15.07 at -19.82 degrees (North through East) ! Clean map min=-0.0019121 max=0.28443 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0401-2921_S_map.fits wmodel /image_prod/ug002_uva//J0401-2921_S_map.mod ! Writing 682 model components to file: /image_prod/ug002_uva//J0401-2921_S_map.mod wobs /image_prod/ug002_uva//J0401-2921_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0401-2921_S_uvs.fits wwins /image_prod/ug002_uva//J0401-2921_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0401-2921_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.284426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326441 0.326441 0.652881 1.30576 2.61152 5.22305 10.4461 20.8922 41.7844 83.5688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.284 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 919.003 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0401-2921_S_dfm.log closed on Wed Mar 4 20:08:21 2020