! Started logfile: /image_prod/ug002_uva//J0101+5004_S_dfm.log on Wed Mar 4 18:46:35 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//J0101+5004_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0101+5004_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0101+5004 ! ! 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 7500 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 J0101+5004_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006636Jy sigma=9.131845 ! Fit after self-cal, rms=0.920503Jy sigma=8.326933 ! 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=2.982 mas, bmaj=5.327 mas, bpa=4.794 degrees ! Estimated noise=1.58228 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 = 0.0612941 Jy ! Component: 100 - total flux cleaned = 0.0773166 Jy ! Total flux subtracted in 100 components = 0.0773166 Jy ! Clean residual min=-0.004667 max=0.006666 Jy/beam ! Clean residual mean=-0.000014 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.0773166 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0773166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058291Jy sigma=0.479339 ! Fit after self-cal, rms=0.058266Jy sigma=0.478921 ! 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=3.667 mas, bmaj=6.549 mas, bpa=3.067 degrees ! Estimated noise=0.927256 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 = 0.00887018 Jy ! Component: 100 - total flux cleaned = 0.0124873 Jy ! Component: 150 - total flux cleaned = 0.0131891 Jy ! Component: 200 - total flux cleaned = 0.0134256 Jy ! Total flux subtracted in 200 components = 0.0134256 Jy ! Clean residual min=-0.004781 max=0.004505 Jy/beam ! Clean residual mean=-0.000006 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0907421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0907421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057051Jy sigma=0.467143 ! Fit after self-cal, rms=0.057066Jy sigma=0.466977 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.667 x 6.549 at 3.067 degrees (North through East) ! Clean map min=-0.004686 max=0.080751 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 1.00 LA 0.96 ! MK 0.97 NL 1.01 OV 1.06 PT 0.96 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.96 HN 0.99 KP 0.97 ! LA 0.99 MK 1.06 OV 0.82 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 1.00 LA 0.95 ! MK 0.93 NL 1.39 OV 1.27 PT 0.98 ! SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 HN 0.98 KP 0.89 ! LA 0.94 MK 0.97 OV 0.93 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 1.01 LA 0.96 ! MK 0.96 NL 1.15 OV 1.07 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.98 HN 1.00 KP 0.94 ! LA 0.99 MK 0.96 OV 0.83 PT 0.95 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.057066Jy sigma=0.466977 ! Fit after self-cal, rms=0.059607Jy sigma=0.459075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=6.542 mas, bpa=3.734 degrees ! Estimated noise=0.923248 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 = 0.000355264 Jy ! Component: 100 - total flux cleaned = 0.000360723 Jy ! Component: 150 - total flux cleaned = 0.000208953 Jy ! Component: 200 - total flux cleaned = 0.000108557 Jy ! Total flux subtracted in 200 components = 0.000108557 Jy ! Clean residual min=-0.003999 max=0.003851 Jy/beam ! Clean residual mean=-0.000009 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0908507 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0908507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059518Jy sigma=0.458662 ! Fit after self-cal, rms=0.059629Jy sigma=0.458505 ! 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=0.059629Jy sigma=0.458505 ! Fit after self-cal, rms=0.065999Jy sigma=0.443138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=6.487 mas, bpa=3.706 degrees ! Estimated noise=0.924478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143799 Jy ! Component: 100 - total flux cleaned = 0.000177766 Jy ! Component: 150 - total flux cleaned = 0.000192005 Jy ! Component: 200 - total flux cleaned = 0.000219171 Jy ! Total flux subtracted in 200 components = 0.000219171 Jy ! Clean residual min=-0.001823 max=0.002164 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0910699 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0910699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065988Jy sigma=0.443047 ! Fit after self-cal, rms=0.066200Jy sigma=0.442732 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 (78.5, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204308 Jy ! Component: 100 - total flux cleaned = 0.00290186 Jy ! Component: 150 - total flux cleaned = 0.00315065 Jy ! Component: 200 - total flux cleaned = 0.0032786 Jy ! Total flux subtracted in 200 components = 0.0032786 Jy ! Clean residual min=-0.001861 max=0.001903 Jy/beam ! Clean residual mean=-0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0943485 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0943485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066123Jy sigma=0.442011 ! Fit after self-cal, rms=0.066102Jy sigma=0.441918 ! Inverting map ! Added new window around map position (14.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181732 Jy ! Component: 100 - total flux cleaned = 0.00285606 Jy ! Component: 150 - total flux cleaned = 0.00324507 Jy ! Component: 200 - total flux cleaned = 0.00346532 Jy ! Total flux subtracted in 200 components = 0.00346532 Jy ! Clean residual min=-0.001726 max=0.001501 Jy/beam ! Clean residual mean=-0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0978138 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0978138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066041Jy sigma=0.441254 ! Fit after self-cal, rms=0.066026Jy sigma=0.441178 ! 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=0.066026Jy sigma=0.441178 ! Fit after self-cal, rms=0.066820Jy sigma=0.441030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=6.47 mas, bpa=3.746 degrees ! Estimated noise=0.921299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898475 Jy ! Component: 100 - total flux cleaned = 0.00135936 Jy ! Component: 150 - total flux cleaned = 0.00149765 Jy ! Component: 200 - total flux cleaned = 0.00162277 Jy ! Total flux subtracted in 200 components = 0.00162277 Jy ! Clean residual min=-0.001675 max=0.001502 Jy/beam ! Clean residual mean=-0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0994366 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.0994366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066800Jy sigma=0.440841 ! Fit after self-cal, rms=0.066805Jy sigma=0.440821 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 = 0.000409319 Jy ! Component: 100 - total flux cleaned = 0.000467861 Jy ! Component: 150 - total flux cleaned = 0.00046841 Jy ! Component: 200 - total flux cleaned = 0.000486229 Jy ! Total flux subtracted in 200 components = 0.000486229 Jy ! Clean residual min=-0.001624 max=0.001518 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0999228 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.0999229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066794Jy sigma=0.440727 ! Fit after self-cal, rms=0.066791Jy sigma=0.440724 ! 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=0.066791Jy sigma=0.440724 ! Fit after self-cal, rms=0.066652Jy sigma=0.440708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.849 mas, bmaj=11.11 mas, bpa=21.06 degrees ! Estimated noise=1.08168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795783 Jy ! Component: 100 - total flux cleaned = 0.000910034 Jy ! Component: 150 - total flux cleaned = 0.000911939 Jy ! Component: 200 - total flux cleaned = 0.000912514 Jy ! Total flux subtracted in 200 components = 0.000912514 Jy ! Clean residual min=-0.001540 max=0.001843 Jy/beam ! Clean residual mean=-0.000011 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.100835 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.100835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066650Jy sigma=0.440664 ! Fit after self-cal, rms=0.066645Jy sigma=0.440646 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 (22.5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665472 Jy ! Component: 100 - total flux cleaned = 0.00053332 Jy ! Component: 150 - total flux cleaned = 0.000565714 Jy ! Component: 200 - total flux cleaned = 0.000709125 Jy ! Total flux subtracted in 200 components = 0.000709125 Jy ! Clean residual min=-0.001294 max=0.001603 Jy/beam ! Clean residual mean=-0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.101545 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 152 components and 0.101545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066593Jy sigma=0.440246 ! Fit after self-cal, rms=0.066582Jy sigma=0.440220 ! 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=3.664 mas, bmaj=6.463 mas, bpa=3.74 degrees ! Estimated noise=0.920451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 6.463 at 3.74 degrees (North through East) ! Clean map min=-0.0013146 max=0.080361 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=2.976 mas, bmaj=5.269 mas, bpa=5.695 degrees ! Estimated noise=1.56383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603483 Jy ! Component: 100 - total flux cleaned = 0.0768295 Jy ! Component: 150 - total flux cleaned = 0.0842384 Jy ! Component: 200 - total flux cleaned = 0.0881782 Jy ! Total flux subtracted in 200 components = 0.0881782 Jy ! Clean residual min=-0.002943 max=0.002764 Jy/beam ! Clean residual mean=-0.000007 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0881782 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0881782 Jy ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.463 mas, bpa=3.74 degrees ! Estimated noise=0.920451 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348398 Jy ! Component: 100 - total flux cleaned = 0.00593807 Jy ! Component: 150 - total flux cleaned = 0.0077578 Jy ! Component: 200 - total flux cleaned = 0.00889692 Jy ! Total flux subtracted in 200 components = 0.00889692 Jy ! Clean residual min=-0.001802 max=0.001707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0970751 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.0970751 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=8.849 mas, bmaj=11.11 mas, bpa=21.06 degrees ! Estimated noise=1.08168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145033 Jy ! Component: 100 - total flux cleaned = 0.00227393 Jy ! Component: 150 - total flux cleaned = 0.00277589 Jy ! Component: 200 - total flux cleaned = 0.00305104 Jy ! Total flux subtracted in 200 components = 0.00305104 Jy ! Clean residual min=-0.001650 max=0.001700 Jy/beam ! Clean residual mean=-0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.100126 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 = 0.000173759 Jy ! Component: 100 - total flux cleaned = 0.000392295 Jy ! Component: 150 - total flux cleaned = 0.000534645 Jy ! Component: 200 - total flux cleaned = 0.000641722 Jy ! Total flux subtracted in 200 components = 0.000641722 Jy ! Clean residual min=-0.001631 max=0.001618 Jy/beam ! Clean residual mean=-0.000009 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.100768 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 128 components and 0.100768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.463 mas, bpa=3.74 degrees ! Estimated noise=0.920451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172474 Jy ! Component: 100 - total flux cleaned = -2.76938e-05 Jy ! Component: 150 - total flux cleaned = 0.000108071 Jy ! Component: 200 - total flux cleaned = 0.000204754 Jy ! Total flux subtracted in 200 components = 0.000204754 Jy ! Clean residual min=-0.001460 max=0.001400 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.100973 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 159 components and 0.100973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066601Jy sigma=0.440467 ! Fit after self-cal, rms=0.066618Jy sigma=0.440417 wmodel J0101+5004_S_map.mod ! Writing 159 model components to file: J0101+5004_S_map.mod wobs J0101+5004_S_uvs.fits ! Writing UV FITS file: J0101+5004_S_uvs.fits wwins J0101+5004_S_map.win ! wwins: Wrote 5 windows to J0101+5004_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 = -0.000335735 Jy ! Component: 100 - total flux cleaned = -0.000577214 Jy ! Component: 150 - total flux cleaned = -0.00066947 Jy ! Component: 200 - total flux cleaned = -0.000713448 Jy ! Component: 250 - total flux cleaned = -0.000713621 Jy ! Component: 300 - total flux cleaned = -0.000774896 Jy ! Component: 350 - total flux cleaned = -0.000854056 Jy ! Component: 400 - total flux cleaned = -0.000873589 Jy ! Component: 450 - total flux cleaned = -0.000930624 Jy ! Component: 500 - total flux cleaned = -0.00100508 Jy ! Component: 550 - total flux cleaned = -0.00105963 Jy ! Component: 600 - total flux cleaned = -0.00118445 Jy ! Component: 650 - total flux cleaned = -0.00125484 Jy ! Component: 700 - total flux cleaned = -0.00132427 Jy ! Component: 750 - total flux cleaned = -0.00140926 Jy ! Component: 800 - total flux cleaned = -0.00145996 Jy ! Component: 850 - total flux cleaned = -0.00154223 Jy ! Component: 900 - total flux cleaned = -0.00162306 Jy ! Component: 950 - total flux cleaned = -0.00163877 Jy ! Component: 1000 - total flux cleaned = -0.00168606 Jy ! Component: 1050 - total flux cleaned = -0.00171745 Jy ! Component: 1100 - total flux cleaned = -0.00177871 Jy ! Component: 1150 - total flux cleaned = -0.00177846 Jy ! Component: 1200 - total flux cleaned = -0.00186827 Jy ! Component: 1250 - total flux cleaned = -0.00195685 Jy ! Component: 1300 - total flux cleaned = -0.00198628 Jy ! Component: 1350 - total flux cleaned = -0.00205849 Jy ! Component: 1400 - total flux cleaned = -0.00210114 Jy ! Component: 1450 - total flux cleaned = -0.00214349 Jy ! Component: 1500 - total flux cleaned = -0.00224092 Jy ! Component: 1550 - total flux cleaned = -0.00226832 Jy ! Component: 1600 - total flux cleaned = -0.00235028 Jy ! Component: 1650 - total flux cleaned = -0.00240434 Jy ! Component: 1700 - total flux cleaned = -0.00247142 Jy ! Component: 1750 - total flux cleaned = -0.00253769 Jy ! Component: 1800 - total flux cleaned = -0.00261628 Jy ! Component: 1850 - total flux cleaned = -0.00271979 Jy ! Component: 1900 - total flux cleaned = -0.00280969 Jy ! Component: 1950 - total flux cleaned = -0.00287292 Jy ! Component: 2000 - total flux cleaned = -0.0029858 Jy ! Component: 2050 - total flux cleaned = -0.00306051 Jy ! Component: 2100 - total flux cleaned = -0.00312208 Jy ! Component: 2150 - total flux cleaned = -0.00319551 Jy ! Component: 2200 - total flux cleaned = -0.00328031 Jy ! Component: 2250 - total flux cleaned = -0.00332814 Jy ! Component: 2300 - total flux cleaned = -0.00342338 Jy ! Component: 2350 - total flux cleaned = -0.00347052 Jy ! Component: 2400 - total flux cleaned = -0.00355232 Jy ! Component: 2450 - total flux cleaned = -0.00355244 Jy ! Component: 2500 - total flux cleaned = -0.00360993 Jy ! Component: 2550 - total flux cleaned = -0.00370111 Jy ! Component: 2600 - total flux cleaned = -0.00371238 Jy ! Component: 2650 - total flux cleaned = -0.0037461 Jy ! Component: 2700 - total flux cleaned = -0.00379077 Jy ! Component: 2750 - total flux cleaned = -0.00385731 Jy ! Component: 2800 - total flux cleaned = -0.00387939 Jy ! Component: 2850 - total flux cleaned = -0.00396675 Jy ! Component: 2900 - total flux cleaned = -0.00402083 Jy ! Component: 2950 - total flux cleaned = -0.00406374 Jy ! Component: 3000 - total flux cleaned = -0.0041064 Jy ! Component: 3050 - total flux cleaned = -0.00419128 Jy ! Component: 3100 - total flux cleaned = -0.00420171 Jy ! Component: 3150 - total flux cleaned = -0.00421221 Jy ! Component: 3200 - total flux cleaned = -0.0042643 Jy ! Component: 3250 - total flux cleaned = -0.00429549 Jy ! Component: 3300 - total flux cleaned = -0.00437759 Jy ! Component: 3350 - total flux cleaned = -0.00441833 Jy ! Component: 3400 - total flux cleaned = -0.00447906 Jy ! Component: 3450 - total flux cleaned = -0.00453944 Jy ! Component: 3500 - total flux cleaned = -0.00452943 Jy ! Component: 3550 - total flux cleaned = -0.00458916 Jy ! Component: 3600 - total flux cleaned = -0.00462877 Jy ! Component: 3650 - total flux cleaned = -0.00467803 Jy ! Component: 3700 - total flux cleaned = -0.00472686 Jy ! Component: 3750 - total flux cleaned = -0.00479485 Jy ! Component: 3800 - total flux cleaned = -0.00481415 Jy ! Component: 3850 - total flux cleaned = -0.00487188 Jy ! Component: 3900 - total flux cleaned = -0.00491971 Jy ! Component: 3950 - total flux cleaned = -0.00497674 Jy ! Component: 4000 - total flux cleaned = -0.00501461 Jy ! Component: 4050 - total flux cleaned = -0.00506174 Jy ! Total flux subtracted in 4096 components = -0.00510854 Jy ! Clean residual min=-0.000541 max=0.000515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0958641 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 402 components and 0.0958641 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0101+5004_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 6.463 at 3.74 degrees (North through East) ! Clean map min=-0.0010629 max=0.079827 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0101+5004_S_map.fits wmodel /image_prod/ug002_uva//J0101+5004_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J0101+5004_S_map.mod wobs /image_prod/ug002_uva//J0101+5004_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0101+5004_S_uvs.fits wwins /image_prod/ug002_uva//J0101+5004_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0101+5004_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0798274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603719 0.603719 1.20744 2.41487 4.82975 9.6595 19.319 38.638 77.276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 496.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0101+5004_S_dfm.log closed on Wed Mar 4 18:46:39 2020