! Started logfile: /image_prod/ug002_uvm//J1536-2212_S_a_dfm.log on Wed Mar 4 17:23:38 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_uvm//J1536-2212_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1536-2212_S_a_uvm.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! AN table 2: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803071 visibilities/baseline/integration-bin. ! Found source: J1536-2212 ! ! 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 13335 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 J1536-2212_S_a] 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 60 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006727Jy sigma=6.808827 ! Fit after self-cal, rms=0.949282Jy sigma=6.395228 ! 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=2.423 mas, bmaj=6.553 mas, bpa=-4.472 degrees ! Estimated noise=1.49271 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 = 0.0406414 Jy ! Component: 100 - total flux cleaned = 0.0514493 Jy ! Total flux subtracted in 100 components = 0.0514493 Jy ! Clean residual min=-0.003923 max=0.004787 Jy/beam ! Clean residual mean=-0.000004 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0514493 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0514493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078853Jy sigma=0.472088 ! Fit after self-cal, rms=0.077523Jy sigma=0.462438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661472 Jy ! Component: 100 - total flux cleaned = 0.010323 Jy ! Total flux subtracted in 100 components = 0.010323 Jy ! Clean residual min=-0.003185 max=0.003755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0617724 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0617724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076960Jy sigma=0.456198 ! Fit after self-cal, rms=0.076991Jy sigma=0.456058 ! 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=3.072 mas, bmaj=7.898 mas, bpa=-3.32 degrees ! Estimated noise=0.94122 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 (9, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495856 Jy ! Component: 100 - total flux cleaned = 0.00806241 Jy ! Component: 150 - total flux cleaned = 0.0102718 Jy ! Component: 200 - total flux cleaned = 0.0118695 Jy ! Total flux subtracted in 200 components = 0.0118695 Jy ! Clean residual min=-0.002414 max=0.002411 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0736419 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 86 components and 0.0736419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076676Jy sigma=0.452847 ! Fit after self-cal, rms=0.076614Jy sigma=0.452311 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 7.898 at -3.32 degrees (North through East) ! Clean map min=-0.0020877 max=0.055037 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.04 KP 1.02 ! MK 1.00 NL 1.13 OV 0.80 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.16 HN 1.03 KP 0.89 ! LA 0.95 MK 1.04 NL 1.12 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.95 KP 0.96 ! MK 1.09 NL 1.03 OV 0.85 PT 1.05 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.51 FD 1.00 HN 1.18 KP 0.91 ! LA 0.89 MK 1.02 NL 1.04 OV 1.03 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.90 KP 0.97 ! MK 1.01 NL 0.92 OV 0.90 PT 1.10 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.51 FD 0.97 HN 1.09 KP 0.94 ! LA 0.96 MK 1.06 NL 1.18 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.076614Jy sigma=0.452311 ! Fit after self-cal, rms=0.081043Jy sigma=0.449501 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=7.957 mas, bpa=-2.974 degrees ! Estimated noise=0.937205 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 = 0.00148962 Jy ! Component: 100 - total flux cleaned = 0.00170123 Jy ! Component: 150 - total flux cleaned = 0.00178043 Jy ! Component: 200 - total flux cleaned = 0.00180406 Jy ! Total flux subtracted in 200 components = 0.00180406 Jy ! Clean residual min=-0.002007 max=0.001886 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0754459 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.0754459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081012Jy sigma=0.449243 ! Fit after self-cal, rms=0.081184Jy sigma=0.448913 ! 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=0.081184Jy sigma=0.448913 ! Fit after self-cal, rms=0.081276Jy sigma=0.448043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.928 mas, bpa=-3.201 degrees ! Estimated noise=0.935156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955551 Jy ! Component: 100 - total flux cleaned = 0.00105609 Jy ! Component: 150 - total flux cleaned = 0.00103732 Jy ! Component: 200 - total flux cleaned = 0.00100211 Jy ! Total flux subtracted in 200 components = 0.00100211 Jy ! Clean residual min=-0.001914 max=0.001838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.076448 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.076448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081258Jy sigma=0.447930 ! Fit after self-cal, rms=0.081280Jy sigma=0.447853 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 = 0.000324178 Jy ! Component: 100 - total flux cleaned = 0.000287378 Jy ! Component: 150 - total flux cleaned = 0.000237002 Jy ! Component: 200 - total flux cleaned = 0.000205103 Jy ! Total flux subtracted in 200 components = 0.000205103 Jy ! Clean residual min=-0.001972 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0766531 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.0766531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081270Jy sigma=0.447806 ! Fit after self-cal, rms=0.081270Jy sigma=0.447801 ! 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=0.081270Jy sigma=0.447801 ! Fit after self-cal, rms=0.081224Jy sigma=0.447746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=7.914 mas, bpa=-3.242 degrees ! Estimated noise=0.93318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469578 Jy ! Component: 100 - total flux cleaned = 0.000453319 Jy ! Component: 150 - total flux cleaned = 0.00040524 Jy ! Component: 200 - total flux cleaned = 0.00037533 Jy ! Total flux subtracted in 200 components = 0.00037533 Jy ! Clean residual min=-0.001830 max=0.001842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0770284 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.0770284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081213Jy sigma=0.447696 ! Fit after self-cal, rms=0.081216Jy sigma=0.447685 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 = 0.000172279 Jy ! Component: 100 - total flux cleaned = 0.000127379 Jy ! Component: 150 - total flux cleaned = 9.90994e-05 Jy ! Component: 200 - total flux cleaned = 7.12758e-05 Jy ! Total flux subtracted in 200 components = 7.12758e-05 Jy ! Clean residual min=-0.001870 max=0.001833 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0770997 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.0770997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081209Jy sigma=0.447656 ! Fit after self-cal, rms=0.081209Jy sigma=0.447654 ! 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=0.081209Jy sigma=0.447654 ! Fit after self-cal, rms=0.080989Jy sigma=0.447644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.986 mas, bmaj=17.82 mas, bpa=-0.6045 degrees ! Estimated noise=1.1449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.45473e-05 Jy ! Component: 100 - total flux cleaned = 0.000159019 Jy ! Component: 150 - total flux cleaned = 0.000146546 Jy ! Component: 200 - total flux cleaned = 0.00013531 Jy ! Total flux subtracted in 200 components = 0.00013531 Jy ! Clean residual min=-0.001738 max=0.002196 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.077235 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.077235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080988Jy sigma=0.447635 ! Fit after self-cal, rms=0.080979Jy sigma=0.447617 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 (60.5, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115156 Jy ! Component: 100 - total flux cleaned = 0.00115117 Jy ! Component: 150 - total flux cleaned = 0.00122182 Jy ! Component: 200 - total flux cleaned = 0.00131113 Jy ! Total flux subtracted in 200 components = 0.00131113 Jy ! Clean residual min=-0.001820 max=0.001724 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0785462 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 174 components and 0.0785462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080940Jy sigma=0.447360 ! Fit after self-cal, rms=0.080932Jy sigma=0.447301 ! 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=3.099 mas, bmaj=7.905 mas, bpa=-3.227 degrees ! Estimated noise=0.931093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.905 at -3.227 degrees (North through East) ! Clean map min=-0.001712 max=0.053914 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=2.435 mas, bmaj=6.556 mas, bpa=-4.286 degrees ! Estimated noise=1.47159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407614 Jy ! Component: 100 - total flux cleaned = 0.0523717 Jy ! Component: 150 - total flux cleaned = 0.0589698 Jy ! Component: 200 - total flux cleaned = 0.0637501 Jy ! Total flux subtracted in 200 components = 0.0637501 Jy ! Clean residual min=-0.003063 max=0.003171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0637501 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0637501 Jy ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.905 mas, bpa=-3.227 degrees ! Estimated noise=0.931093 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 = 0.00487966 Jy ! Component: 100 - total flux cleaned = 0.00794541 Jy ! Component: 150 - total flux cleaned = 0.0100391 Jy ! Component: 200 - total flux cleaned = 0.0110628 Jy ! Total flux subtracted in 200 components = 0.0110628 Jy ! Clean residual min=-0.001866 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0748129 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 0.0748129 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=7.986 mas, bmaj=17.82 mas, bpa=-0.6045 degrees ! Estimated noise=1.1449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021892 Jy ! Component: 100 - total flux cleaned = 0.00254088 Jy ! Component: 150 - total flux cleaned = 0.00302848 Jy ! Component: 200 - total flux cleaned = 0.00339938 Jy ! Total flux subtracted in 200 components = 0.00339938 Jy ! Clean residual min=-0.001745 max=0.001630 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0782123 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 = 0.000126718 Jy ! Component: 100 - total flux cleaned = 0.000296336 Jy ! Component: 150 - total flux cleaned = 0.000421909 Jy ! Component: 200 - total flux cleaned = 0.000558039 Jy ! Total flux subtracted in 200 components = 0.000558039 Jy ! Clean residual min=-0.001724 max=0.001635 Jy/beam ! Clean residual mean=0.000006 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0787703 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 143 components and 0.0787703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.905 mas, bpa=-3.227 degrees ! Estimated noise=0.931093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115942 Jy ! Component: 100 - total flux cleaned = -7.29161e-05 Jy ! Component: 150 - total flux cleaned = -3.66402e-05 Jy ! Component: 200 - total flux cleaned = -1.05452e-06 Jy ! Total flux subtracted in 200 components = -1.05452e-06 Jy ! Clean residual min=-0.001625 max=0.001493 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0787693 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.0787693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080906Jy sigma=0.447057 ! Fit after self-cal, rms=0.080908Jy sigma=0.446955 wmodel J1536-2212_S_a_map.mod ! Writing 169 model components to file: J1536-2212_S_a_map.mod wobs J1536-2212_S_a_uvs.fits ! Writing UV FITS file: J1536-2212_S_a_uvs.fits wwins J1536-2212_S_a_map.win ! wwins: Wrote 3 windows to J1536-2212_S_a_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 = -0.000592293 Jy ! Component: 100 - total flux cleaned = -0.000855124 Jy ! Component: 150 - total flux cleaned = -0.00110356 Jy ! Component: 200 - total flux cleaned = -0.00134043 Jy ! Component: 250 - total flux cleaned = -0.00154604 Jy ! Component: 300 - total flux cleaned = -0.00163402 Jy ! Component: 350 - total flux cleaned = -0.0016987 Jy ! Component: 400 - total flux cleaned = -0.00180329 Jy ! Component: 450 - total flux cleaned = -0.00190501 Jy ! Component: 500 - total flux cleaned = -0.00194441 Jy ! Component: 550 - total flux cleaned = -0.00202228 Jy ! Component: 600 - total flux cleaned = -0.00211819 Jy ! Component: 650 - total flux cleaned = -0.0022309 Jy ! Component: 700 - total flux cleaned = -0.00226745 Jy ! Component: 750 - total flux cleaned = -0.00224962 Jy ! Component: 800 - total flux cleaned = -0.00216071 Jy ! Component: 850 - total flux cleaned = -0.00210805 Jy ! Component: 900 - total flux cleaned = -0.00214268 Jy ! Component: 950 - total flux cleaned = -0.00203995 Jy ! Component: 1000 - total flux cleaned = -0.00203985 Jy ! Component: 1050 - total flux cleaned = -0.00198978 Jy ! Component: 1100 - total flux cleaned = -0.00194033 Jy ! Component: 1150 - total flux cleaned = -0.00192397 Jy ! Component: 1200 - total flux cleaned = -0.00185958 Jy ! Component: 1250 - total flux cleaned = -0.00182746 Jy ! Component: 1300 - total flux cleaned = -0.00179596 Jy ! Component: 1350 - total flux cleaned = -0.00170237 Jy ! Component: 1400 - total flux cleaned = -0.0016563 Jy ! Component: 1450 - total flux cleaned = -0.00164113 Jy ! Component: 1500 - total flux cleaned = -0.00162589 Jy ! Component: 1550 - total flux cleaned = -0.00159574 Jy ! Component: 1600 - total flux cleaned = -0.00159554 Jy ! Component: 1650 - total flux cleaned = -0.00156584 Jy ! Component: 1700 - total flux cleaned = -0.00152177 Jy ! Component: 1750 - total flux cleaned = -0.00155074 Jy ! Component: 1800 - total flux cleaned = -0.00146453 Jy ! Component: 1850 - total flux cleaned = -0.00150766 Jy ! Component: 1900 - total flux cleaned = -0.00152169 Jy ! Component: 1950 - total flux cleaned = -0.0014514 Jy ! Component: 2000 - total flux cleaned = -0.0014512 Jy ! Component: 2050 - total flux cleaned = -0.00147895 Jy ! Component: 2100 - total flux cleaned = -0.00141024 Jy ! Component: 2150 - total flux cleaned = -0.00141045 Jy ! Component: 2200 - total flux cleaned = -0.00138324 Jy ! Component: 2250 - total flux cleaned = -0.00136985 Jy ! Component: 2300 - total flux cleaned = -0.00130332 Jy ! Component: 2350 - total flux cleaned = -0.0013298 Jy ! Component: 2400 - total flux cleaned = -0.00135601 Jy ! Component: 2450 - total flux cleaned = -0.00127758 Jy ! Component: 2500 - total flux cleaned = -0.00127763 Jy ! Component: 2550 - total flux cleaned = -0.00130346 Jy ! Component: 2600 - total flux cleaned = -0.00129047 Jy ! Component: 2650 - total flux cleaned = -0.00123961 Jy ! Component: 2700 - total flux cleaned = -0.00120179 Jy ! Component: 2750 - total flux cleaned = -0.00121433 Jy ! Component: 2800 - total flux cleaned = -0.0011522 Jy ! Component: 2850 - total flux cleaned = -0.00110277 Jy ! Component: 2900 - total flux cleaned = -0.00107837 Jy ! Component: 2950 - total flux cleaned = -0.00106605 Jy ! Component: 3000 - total flux cleaned = -0.00102978 Jy ! Component: 3050 - total flux cleaned = -0.00102983 Jy ! Component: 3100 - total flux cleaned = -0.000969813 Jy ! Component: 3150 - total flux cleaned = -0.000969764 Jy ! Component: 3200 - total flux cleaned = -0.000922254 Jy ! Component: 3250 - total flux cleaned = -0.000839628 Jy ! Component: 3300 - total flux cleaned = -0.000792677 Jy ! Component: 3350 - total flux cleaned = -0.000757611 Jy ! Component: 3400 - total flux cleaned = -0.000734414 Jy ! Component: 3450 - total flux cleaned = -0.000653787 Jy ! Component: 3500 - total flux cleaned = -0.000642318 Jy ! Component: 3550 - total flux cleaned = -0.000596616 Jy ! Component: 3600 - total flux cleaned = -0.000517273 Jy ! Component: 3650 - total flux cleaned = -0.000483413 Jy ! Component: 3700 - total flux cleaned = -0.000438604 Jy ! Component: 3750 - total flux cleaned = -0.000382834 Jy ! Component: 3800 - total flux cleaned = -0.000349569 Jy ! Component: 3850 - total flux cleaned = -0.00028343 Jy ! Component: 3900 - total flux cleaned = -0.00026158 Jy ! Component: 3950 - total flux cleaned = -0.000228793 Jy ! Component: 4000 - total flux cleaned = -0.00020715 Jy ! Component: 4050 - total flux cleaned = -0.000131564 Jy ! Total flux subtracted in 4096 components = -6.71383e-05 Jy ! Clean residual min=-0.000583 max=0.000605 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0787021 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 435 components and 0.0787021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1536-2212_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.905 at -3.227 degrees (North through East) ! Clean map min=-0.0014185 max=0.054157 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1536-2212_S_a_map.fits wmodel /image_prod/ug002_uvm//J1536-2212_S_a_map.mod ! Writing 435 model components to file: /image_prod/ug002_uvm//J1536-2212_S_a_map.mod wobs /image_prod/ug002_uvm//J1536-2212_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1536-2212_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1536-2212_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1536-2212_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0541569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05931 1.05931 2.11862 4.23724 8.47447 16.9489 33.8979 67.7958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.203 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1536-2212_S_a_dfm.log closed on Wed Mar 4 17:23:43 2020