! Started logfile: /image_prod/ug002_uva//J2143+3337_S_dfm.log on Thu Mar 5 05:21:30 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//J2143+3337_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2143+3337_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830556 visibilities/baseline/integration-bin. ! Found source: J2143+3337 ! ! 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 5382 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 J2143+3337_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052001Jy sigma=8.272626 ! Fit after self-cal, rms=0.755643Jy sigma=5.884287 ! 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=2.919 mas, bmaj=5.428 mas, bpa=-5.074 degrees ! Estimated noise=2.24001 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 = 0.188318 Jy ! Component: 100 - total flux cleaned = 0.239729 Jy ! Total flux subtracted in 100 components = 0.239729 Jy ! Clean residual min=-0.011038 max=0.022378 Jy/beam ! Clean residual mean=0.000023 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.239729 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089896Jy sigma=0.619834 ! Fit after self-cal, rms=0.089883Jy sigma=0.619534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246327 Jy ! Component: 100 - total flux cleaned = 0.0372083 Jy ! Total flux subtracted in 100 components = 0.0372083 Jy ! Clean residual min=-0.008301 max=0.012131 Jy/beam ! Clean residual mean=0.000012 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.276937 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.276937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082357Jy sigma=0.546307 ! Fit after self-cal, rms=0.082365Jy sigma=0.546070 ! 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=3.494 mas, bmaj=6.24 mas, bpa=-3.503 degrees ! Estimated noise=1.2768 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 = 0.00882938 Jy ! Component: 100 - total flux cleaned = 0.0129432 Jy ! Component: 150 - total flux cleaned = 0.0136853 Jy ! Component: 200 - total flux cleaned = 0.0141852 Jy ! Total flux subtracted in 200 components = 0.0141852 Jy ! Clean residual min=-0.009079 max=0.011736 Jy/beam ! Clean residual mean=0.000011 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.291123 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.291123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081406Jy sigma=0.535060 ! Fit after self-cal, rms=0.081405Jy sigma=0.534982 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 6.24 at -3.503 degrees (North through East) ! Clean map min=-0.0088162 max=0.2508 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 0.97 ! LA 0.98 MK 0.99 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 0.98 HN 1.00 KP 0.93 ! LA 0.98 MK 1.00 OV 0.96 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 0.99 KP 0.95 ! LA 0.97 MK 0.99 OV 0.96 PT 0.98 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.081405Jy sigma=0.534982 ! Fit after self-cal, rms=0.103711Jy sigma=0.487041 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=6.325 mas, bpa=-4.052 degrees ! Estimated noise=1.28502 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 = -0.00106644 Jy ! Component: 100 - total flux cleaned = -0.00151385 Jy ! Component: 150 - total flux cleaned = -0.00203477 Jy ! Component: 200 - total flux cleaned = -0.00238401 Jy ! Total flux subtracted in 200 components = -0.00238401 Jy ! Clean residual min=-0.007265 max=0.007936 Jy/beam ! Clean residual mean=0.000010 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.288739 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.288739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102971Jy sigma=0.484877 ! Fit after self-cal, rms=0.103058Jy sigma=0.484708 ! 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=0.103058Jy sigma=0.484708 ! Fit after self-cal, rms=0.076408Jy sigma=0.412408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=6.282 mas, bpa=-3.052 degrees ! Estimated noise=1.28002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617219 Jy ! Component: 100 - total flux cleaned = 0.000583452 Jy ! Component: 150 - total flux cleaned = 0.000584084 Jy ! Component: 200 - total flux cleaned = 0.000525953 Jy ! Total flux subtracted in 200 components = 0.000525953 Jy ! Clean residual min=-0.002232 max=0.002554 Jy/beam ! Clean residual mean=0.000006 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.289265 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.289265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076369Jy sigma=0.412149 ! Fit after self-cal, rms=0.076493Jy sigma=0.411957 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 (-11, 81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158591 Jy ! Component: 100 - total flux cleaned = 0.00175194 Jy ! Component: 150 - total flux cleaned = 0.00161789 Jy ! Component: 200 - total flux cleaned = 0.00149511 Jy ! Total flux subtracted in 200 components = 0.00149511 Jy ! Clean residual min=-0.002052 max=0.002309 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.29076 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.29076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076383Jy sigma=0.411222 ! Fit after self-cal, rms=0.076377Jy sigma=0.411196 ! 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=0.076377Jy sigma=0.411196 ! Fit after self-cal, rms=0.076656Jy sigma=0.411149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=6.278 mas, bpa=-2.974 degrees ! Estimated noise=1.28035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609493 Jy ! Component: 100 - total flux cleaned = 0.000608391 Jy ! Component: 150 - total flux cleaned = 0.000607269 Jy ! Component: 200 - total flux cleaned = 0.000574038 Jy ! Total flux subtracted in 200 components = 0.000574038 Jy ! Clean residual min=-0.001974 max=0.002254 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.291334 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.291334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076610Jy sigma=0.410884 ! Fit after self-cal, rms=0.076611Jy sigma=0.410875 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 = 7.571e-07 Jy ! Component: 100 - total flux cleaned = -3.00931e-05 Jy ! Component: 150 - total flux cleaned = -5.9588e-05 Jy ! Component: 200 - total flux cleaned = -8.7744e-05 Jy ! Total flux subtracted in 200 components = -8.7744e-05 Jy ! Clean residual min=-0.001946 max=0.002267 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.291246 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.291246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076583Jy sigma=0.410704 ! Fit after self-cal, rms=0.076581Jy sigma=0.410696 ! Inverting map ! Added new window around map position (97, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127138 Jy ! Component: 100 - total flux cleaned = 0.00156744 Jy ! Component: 150 - total flux cleaned = 0.00165596 Jy ! Component: 200 - total flux cleaned = 0.00173054 Jy ! Total flux subtracted in 200 components = 0.00173054 Jy ! Clean residual min=-0.002022 max=0.001950 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.292976 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.292976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076464Jy sigma=0.409955 ! Fit after self-cal, rms=0.076452Jy sigma=0.409917 ! 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=0.076452Jy sigma=0.409917 ! Fit after self-cal, rms=0.076356Jy sigma=0.409868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.899 mas, bmaj=10.06 mas, bpa=4.622 degrees ! Estimated noise=1.50834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360231 Jy ! Component: 100 - total flux cleaned = 0.000419454 Jy ! Component: 150 - total flux cleaned = 0.000473457 Jy ! Component: 200 - total flux cleaned = 0.000499433 Jy ! Total flux subtracted in 200 components = 0.000499433 Jy ! Clean residual min=-0.002192 max=0.001745 Jy/beam ! Clean residual mean=0.000010 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.293476 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.293476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076336Jy sigma=0.409728 ! Fit after self-cal, rms=0.076333Jy sigma=0.409720 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 = 0.000102322 Jy ! Component: 100 - total flux cleaned = 0.000145742 Jy ! Component: 150 - total flux cleaned = 0.000145367 Jy ! Component: 200 - total flux cleaned = 0.000182161 Jy ! Total flux subtracted in 200 components = 0.000182161 Jy ! Clean residual min=-0.002150 max=0.001710 Jy/beam ! Clean residual mean=0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.293658 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.293658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076326Jy sigma=0.409671 ! Fit after self-cal, rms=0.076325Jy sigma=0.409668 ! 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=3.481 mas, bmaj=6.278 mas, bpa=-2.946 degrees ! Estimated noise=1.28101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.481 x 6.278 at -2.946 degrees (North through East) ! Clean map min=-0.0021314 max=0.25276 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=2.902 mas, bmaj=5.444 mas, bpa=-4.581 degrees ! Estimated noise=2.24827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188856 Jy ! Component: 100 - total flux cleaned = 0.242002 Jy ! Component: 150 - total flux cleaned = 0.267347 Jy ! Component: 200 - total flux cleaned = 0.280122 Jy ! Total flux subtracted in 200 components = 0.280122 Jy ! Clean residual min=-0.005041 max=0.005997 Jy/beam ! Clean residual mean=0.000007 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.280122 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.280122 Jy ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=6.278 mas, bpa=-2.946 degrees ! Estimated noise=1.28101 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 = 0.00702572 Jy ! Component: 100 - total flux cleaned = 0.0103913 Jy ! Component: 150 - total flux cleaned = 0.0118753 Jy ! Component: 200 - total flux cleaned = 0.0124172 Jy ! Total flux subtracted in 200 components = 0.0124172 Jy ! Clean residual min=-0.002498 max=0.002518 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.292539 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.292539 Jy ! Inverting map ! Added new window around map position (-44.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010856 Jy ! Component: 100 - total flux cleaned = 0.00154151 Jy ! Component: 150 - total flux cleaned = 0.00181212 Jy ! Component: 200 - total flux cleaned = 0.00187387 Jy ! Total flux subtracted in 200 components = 0.00187387 Jy ! Clean residual min=-0.002297 max=0.002106 Jy/beam ! Clean residual mean=0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.294413 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.294413 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=7.899 mas, bmaj=10.06 mas, bpa=4.622 degrees ! Estimated noise=1.50834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924757 Jy ! Component: 100 - total flux cleaned = 0.00101488 Jy ! Component: 150 - total flux cleaned = 0.000943537 Jy ! Component: 200 - total flux cleaned = 0.000877703 Jy ! Total flux subtracted in 200 components = 0.000877703 Jy ! Clean residual min=-0.002121 max=0.001739 Jy/beam ! Clean residual mean=0.000010 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.29529 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 = -0.000123699 Jy ! Component: 100 - total flux cleaned = -0.000208597 Jy ! Component: 150 - total flux cleaned = -0.000288602 Jy ! Component: 200 - total flux cleaned = -0.000338025 Jy ! Total flux subtracted in 200 components = -0.000338025 Jy ! Clean residual min=-0.002051 max=0.001635 Jy/beam ! Clean residual mean=0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.294952 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.294952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=6.278 mas, bpa=-2.946 degrees ! Estimated noise=1.28101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016895 Jy ! Component: 100 - total flux cleaned = -0.000224161 Jy ! Component: 150 - total flux cleaned = -0.000275017 Jy ! Component: 200 - total flux cleaned = -0.000274802 Jy ! Total flux subtracted in 200 components = -0.000274802 Jy ! Clean residual min=-0.002033 max=0.001876 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.294678 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.294678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076407Jy sigma=0.410309 ! Fit after self-cal, rms=0.076382Jy sigma=0.410218 wmodel J2143+3337_S_map.mod ! Writing 91 model components to file: J2143+3337_S_map.mod wobs J2143+3337_S_uvs.fits ! Writing UV FITS file: J2143+3337_S_uvs.fits wwins J2143+3337_S_map.win ! wwins: Wrote 4 windows to J2143+3337_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 = -8.27459e-05 Jy ! Component: 100 - total flux cleaned = 0.000186059 Jy ! Component: 150 - total flux cleaned = 0.000441269 Jy ! Component: 200 - total flux cleaned = 0.000473403 Jy ! Component: 250 - total flux cleaned = 0.000624204 Jy ! Component: 300 - total flux cleaned = 0.000624081 Jy ! Component: 350 - total flux cleaned = 0.000709031 Jy ! Component: 400 - total flux cleaned = 0.000709025 Jy ! Component: 450 - total flux cleaned = 0.000764069 Jy ! Component: 500 - total flux cleaned = 0.000844443 Jy ! Component: 550 - total flux cleaned = 0.000870492 Jy ! Component: 600 - total flux cleaned = 0.000896578 Jy ! Component: 650 - total flux cleaned = 0.000896467 Jy ! Component: 700 - total flux cleaned = 0.000971158 Jy ! Component: 750 - total flux cleaned = 0.00106903 Jy ! Component: 800 - total flux cleaned = 0.00116569 Jy ! Component: 850 - total flux cleaned = 0.00121313 Jy ! Component: 900 - total flux cleaned = 0.00133044 Jy ! Component: 950 - total flux cleaned = 0.00135333 Jy ! Component: 1000 - total flux cleaned = 0.00128459 Jy ! Component: 1050 - total flux cleaned = 0.00132953 Jy ! Component: 1100 - total flux cleaned = 0.00128491 Jy ! Component: 1150 - total flux cleaned = 0.00128513 Jy ! Component: 1200 - total flux cleaned = 0.00128571 Jy ! Component: 1250 - total flux cleaned = 0.00139293 Jy ! Component: 1300 - total flux cleaned = 0.00135029 Jy ! Component: 1350 - total flux cleaned = 0.00135067 Jy ! Component: 1400 - total flux cleaned = 0.00133016 Jy ! Component: 1450 - total flux cleaned = 0.00135105 Jy ! Component: 1500 - total flux cleaned = 0.00135131 Jy ! Component: 1550 - total flux cleaned = 0.00137109 Jy ! Component: 1600 - total flux cleaned = 0.00123218 Jy ! Component: 1650 - total flux cleaned = 0.00125187 Jy ! Component: 1700 - total flux cleaned = 0.00127159 Jy ! Component: 1750 - total flux cleaned = 0.00131012 Jy ! Component: 1800 - total flux cleaned = 0.00132887 Jy ! Component: 1850 - total flux cleaned = 0.00129107 Jy ! Component: 1900 - total flux cleaned = 0.00129082 Jy ! Component: 1950 - total flux cleaned = 0.00125364 Jy ! Component: 2000 - total flux cleaned = 0.00119851 Jy ! Component: 2050 - total flux cleaned = 0.00118059 Jy ! Component: 2100 - total flux cleaned = 0.00114443 Jy ! Component: 2150 - total flux cleaned = 0.00114459 Jy ! Component: 2200 - total flux cleaned = 0.00116209 Jy ! Component: 2250 - total flux cleaned = 0.00110978 Jy ! Component: 2300 - total flux cleaned = 0.00112728 Jy ! Component: 2350 - total flux cleaned = 0.00114484 Jy ! Component: 2400 - total flux cleaned = 0.00114479 Jy ! Component: 2450 - total flux cleaned = 0.00109399 Jy ! Component: 2500 - total flux cleaned = 0.00111078 Jy ! Component: 2550 - total flux cleaned = 0.00112764 Jy ! Component: 2600 - total flux cleaned = 0.00109467 Jy ! Component: 2650 - total flux cleaned = 0.00111107 Jy ! Component: 2700 - total flux cleaned = 0.00109482 Jy ! Component: 2750 - total flux cleaned = 0.00106262 Jy ! Component: 2800 - total flux cleaned = 0.00107861 Jy ! Component: 2850 - total flux cleaned = 0.00115761 Jy ! Component: 2900 - total flux cleaned = 0.00111025 Jy ! Component: 2950 - total flux cleaned = 0.00112581 Jy ! Component: 3000 - total flux cleaned = 0.00118754 Jy ! Component: 3050 - total flux cleaned = 0.00114165 Jy ! Component: 3100 - total flux cleaned = 0.00114175 Jy ! Component: 3150 - total flux cleaned = 0.00115679 Jy ! Component: 3200 - total flux cleaned = 0.00115666 Jy ! Component: 3250 - total flux cleaned = 0.00111203 Jy ! Component: 3300 - total flux cleaned = 0.00117072 Jy ! Component: 3350 - total flux cleaned = 0.00108279 Jy ! Component: 3400 - total flux cleaned = 0.00105383 Jy ! Component: 3450 - total flux cleaned = 0.00106835 Jy ! Component: 3500 - total flux cleaned = 0.00102526 Jy ! Component: 3550 - total flux cleaned = 0.000954093 Jy ! Component: 3600 - total flux cleaned = 0.000982494 Jy ! Component: 3650 - total flux cleaned = 0.000996594 Jy ! Component: 3700 - total flux cleaned = 0.000940701 Jy ! Component: 3750 - total flux cleaned = 0.000954617 Jy ! Component: 3800 - total flux cleaned = 0.000940781 Jy ! Component: 3850 - total flux cleaned = 0.000899718 Jy ! Component: 3900 - total flux cleaned = 0.000872533 Jy ! Component: 3950 - total flux cleaned = 0.000899533 Jy ! Component: 4000 - total flux cleaned = 0.000845794 Jy ! Component: 4050 - total flux cleaned = 0.000859043 Jy ! Total flux subtracted in 4096 components = 0.000845759 Jy ! Clean residual min=-0.000746 max=0.000840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.295523 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 342 components and 0.295523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2143+3337_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.481 x 6.278 at -2.946 degrees (North through East) ! Clean map min=-0.0017271 max=0.2523 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2143+3337_S_map.fits wmodel /image_prod/ug002_uva//J2143+3337_S_map.mod ! Writing 342 model components to file: /image_prod/ug002_uva//J2143+3337_S_map.mod wobs /image_prod/ug002_uva//J2143+3337_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2143+3337_S_uvs.fits wwins /image_prod/ug002_uva//J2143+3337_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2143+3337_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.252304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268158 0.268158 0.536316 1.07263 2.14526 4.29053 8.58105 17.1621 34.3242 68.6484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.252 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1118.74 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2143+3337_S_dfm.log closed on Thu Mar 5 05:21:34 2020