! Started logfile: /image_prod/ug002_uva//J1001+5540_S_b_dfm.log on Wed Mar 4 23:21:56 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//J1001+5540_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1001+5540_S_b_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.785556 visibilities/baseline/integration-bin. ! Found source: J1001+5540 ! ! 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 6363 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 J1001+5540_S_b] 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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002716Jy sigma=9.101701 ! Fit after self-cal, rms=0.952119Jy sigma=8.678121 ! 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=3.361 mas, bmaj=4.317 mas, bpa=-17 degrees ! Estimated noise=1.58828 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 = 0.0351516 Jy ! Component: 100 - total flux cleaned = 0.0463782 Jy ! Total flux subtracted in 100 components = 0.0463782 Jy ! Clean residual min=-0.005867 max=0.005278 Jy/beam ! Clean residual mean=0.000001 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0463781 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0463781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077646Jy sigma=0.590589 ! Fit after self-cal, rms=0.076691Jy sigma=0.580373 ! 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=4.351 mas, bmaj=5.443 mas, bpa=-12.47 degrees ! Estimated noise=0.999406 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 = 0.00762283 Jy ! Component: 100 - total flux cleaned = 0.00951252 Jy ! Component: 150 - total flux cleaned = 0.00933382 Jy ! Component: 200 - total flux cleaned = 0.00925943 Jy ! Total flux subtracted in 200 components = 0.00925943 Jy ! Clean residual min=-0.005738 max=0.004720 Jy/beam ! Clean residual mean=-0.000003 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0556376 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0556376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075726Jy sigma=0.574963 ! Fit after self-cal, rms=0.075660Jy sigma=0.574609 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 5.443 at -12.47 degrees (North through East) ! Clean map min=-0.0056738 max=0.050389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 KP 1.10 LA 1.05 ! MK 1.16 NL 1.04 OV 1.13 PT 1.01 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.42 FD 1.03 KP 1.30 LA 1.25 ! MK 1.09 NL 0.75 OV 1.04 PT 1.12 ! SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 1.04 KP 1.35 LA 1.03 ! MK 1.25 NL 0.79 OV 1.01 PT 1.05 ! SC 1.32 ! ! ! Fit before self-cal, rms=0.075660Jy sigma=0.574609 ! Fit after self-cal, rms=0.061991Jy sigma=0.550201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.553 mas, bmaj=5.448 mas, bpa=-13.54 degrees ! Estimated noise=0.988496 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 = 0.000809961 Jy ! Component: 100 - total flux cleaned = 0.000928231 Jy ! Component: 150 - total flux cleaned = 0.000995871 Jy ! Component: 200 - total flux cleaned = 0.001025 Jy ! Total flux subtracted in 200 components = 0.001025 Jy ! Clean residual min=-0.002649 max=0.002994 Jy/beam ! Clean residual mean=0.000006 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0566626 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0566626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061932Jy sigma=0.549753 ! Fit after self-cal, rms=0.062807Jy sigma=0.541823 ! Inverting map ! Added new window around map position (8.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287274 Jy ! Component: 100 - total flux cleaned = 0.00304299 Jy ! Component: 150 - total flux cleaned = 0.00295184 Jy ! Component: 200 - total flux cleaned = 0.00279434 Jy ! Total flux subtracted in 200 components = 0.00279434 Jy ! Clean residual min=-0.002841 max=0.003321 Jy/beam ! Clean residual mean=0.000009 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0594569 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0594569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062673Jy sigma=0.539949 ! Fit after self-cal, rms=0.062681Jy sigma=0.539648 ! 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=0.062681Jy sigma=0.539648 ! Fit after self-cal, rms=0.064668Jy sigma=0.535112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.557 mas, bmaj=5.306 mas, bpa=-10.03 degrees ! Estimated noise=0.991724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831605 Jy ! Component: 100 - total flux cleaned = 0.00108745 Jy ! Component: 150 - total flux cleaned = 0.00111928 Jy ! Component: 200 - total flux cleaned = 0.00111897 Jy ! Total flux subtracted in 200 components = 0.00111897 Jy ! Clean residual min=-0.002265 max=0.002557 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0605759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0605759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064611Jy sigma=0.534700 ! Fit after self-cal, rms=0.065417Jy sigma=0.533327 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 (-63, -94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239583 Jy ! Component: 100 - total flux cleaned = 0.00273278 Jy ! Component: 150 - total flux cleaned = 0.00268084 Jy ! Component: 200 - total flux cleaned = 0.0026841 Jy ! Total flux subtracted in 200 components = 0.0026841 Jy ! Clean residual min=-0.002399 max=0.001989 Jy/beam ! Clean residual mean=-0.000009 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.06326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.06326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065271Jy sigma=0.532106 ! Fit after self-cal, rms=0.065281Jy sigma=0.531890 ! 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=0.065281Jy sigma=0.531890 ! Fit after self-cal, rms=0.068099Jy sigma=0.530842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.547 mas, bmaj=5.237 mas, bpa=-8.012 degrees ! Estimated noise=0.993971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128997 Jy ! Component: 100 - total flux cleaned = 0.00155804 Jy ! Component: 150 - total flux cleaned = 0.00159627 Jy ! Component: 200 - total flux cleaned = 0.00163195 Jy ! Total flux subtracted in 200 components = 0.00163195 Jy ! Clean residual min=-0.002031 max=0.002059 Jy/beam ! Clean residual mean=-0.000011 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0648919 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0648919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068036Jy sigma=0.530371 ! Fit after self-cal, rms=0.068561Jy sigma=0.529888 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 (16, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203396 Jy ! Component: 100 - total flux cleaned = 0.00235175 Jy ! Component: 150 - total flux cleaned = 0.00238755 Jy ! Component: 200 - total flux cleaned = 0.00232727 Jy ! Total flux subtracted in 200 components = 0.00232727 Jy ! Clean residual min=-0.001955 max=0.001726 Jy/beam ! Clean residual mean=-0.000008 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0672192 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.0672192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068477Jy sigma=0.529287 ! Fit after self-cal, rms=0.068397Jy sigma=0.529144 ! 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=0.068397Jy sigma=0.529144 ! Fit after self-cal, rms=0.070658Jy sigma=0.528831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.693 mas, bmaj=9.857 mas, bpa=51.33 degrees ! Estimated noise=1.19304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126676 Jy ! Component: 100 - total flux cleaned = 0.00171541 Jy ! Component: 150 - total flux cleaned = 0.00200635 Jy ! Component: 200 - total flux cleaned = 0.0021554 Jy ! Total flux subtracted in 200 components = 0.0021554 Jy ! Clean residual min=-0.001885 max=0.001755 Jy/beam ! Clean residual mean=-0.000015 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0693746 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.0693746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070626Jy sigma=0.528655 ! Fit after self-cal, rms=0.070867Jy sigma=0.528498 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 = 0.000453367 Jy ! Component: 100 - total flux cleaned = 0.000543457 Jy ! Component: 150 - total flux cleaned = 0.000600968 Jy ! Component: 200 - total flux cleaned = 0.000616893 Jy ! Total flux subtracted in 200 components = 0.000616893 Jy ! Clean residual min=-0.001925 max=0.001767 Jy/beam ! Clean residual mean=-0.000017 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0699915 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.0699914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070853Jy sigma=0.528452 ! Fit after self-cal, rms=0.070832Jy sigma=0.528431 ! 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=4.531 mas, bmaj=5.177 mas, bpa=-5.986 degrees ! Estimated noise=0.990319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.531 x 5.177 at -5.986 degrees (North through East) ! Clean map min=-0.0018616 max=0.04819 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=3.508 mas, bmaj=4.127 mas, bpa=-16.27 degrees ! Estimated noise=1.57631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345177 Jy ! Component: 100 - total flux cleaned = 0.0464142 Jy ! Component: 150 - total flux cleaned = 0.0534962 Jy ! Component: 200 - total flux cleaned = 0.0581949 Jy ! Total flux subtracted in 200 components = 0.0581949 Jy ! Clean residual min=-0.004317 max=0.004789 Jy/beam ! Clean residual mean=-0.000002 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0581949 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0581949 Jy ! Inverting map and beam ! Estimated beam: bmin=4.531 mas, bmaj=5.177 mas, bpa=-5.986 degrees ! Estimated noise=0.990319 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 = 0.00447821 Jy ! Component: 100 - total flux cleaned = 0.00744964 Jy ! Component: 150 - total flux cleaned = 0.00906498 Jy ! Component: 200 - total flux cleaned = 0.00986692 Jy ! Total flux subtracted in 200 components = 0.00986692 Jy ! Clean residual min=-0.002293 max=0.001925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0680618 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0680619 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=8.693 mas, bmaj=9.857 mas, bpa=51.33 degrees ! Estimated noise=1.19304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131151 Jy ! Component: 100 - total flux cleaned = 0.00187091 Jy ! Component: 150 - total flux cleaned = 0.00232418 Jy ! Component: 200 - total flux cleaned = 0.00266165 Jy ! Total flux subtracted in 200 components = 0.00266165 Jy ! Clean residual min=-0.002375 max=0.001874 Jy/beam ! Clean residual mean=-0.000015 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0707235 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 = 0.000218325 Jy ! Component: 100 - total flux cleaned = 0.000346516 Jy ! Component: 150 - total flux cleaned = 0.000406004 Jy ! Component: 200 - total flux cleaned = 0.000434164 Jy ! Total flux subtracted in 200 components = 0.000434164 Jy ! Clean residual min=-0.002268 max=0.001805 Jy/beam ! Clean residual mean=-0.000016 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0711577 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 122 components and 0.0711576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.531 mas, bmaj=5.177 mas, bpa=-5.986 degrees ! Estimated noise=0.990319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178013 Jy ! Component: 100 - total flux cleaned = -6.1019e-06 Jy ! Component: 150 - total flux cleaned = 0.00014694 Jy ! Component: 200 - total flux cleaned = 0.000216422 Jy ! Total flux subtracted in 200 components = 0.000216422 Jy ! Clean residual min=-0.002083 max=0.001665 Jy/beam ! Clean residual mean=-0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0713741 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.0713741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070835Jy sigma=0.528898 ! Fit after self-cal, rms=0.070779Jy sigma=0.528736 wmodel J1001+5540_S_b_map.mod ! Writing 139 model components to file: J1001+5540_S_b_map.mod wobs J1001+5540_S_b_uvs.fits ! Writing UV FITS file: J1001+5540_S_b_uvs.fits wwins J1001+5540_S_b_map.win ! wwins: Wrote 4 windows to J1001+5540_S_b_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 = -0.00091884 Jy ! Component: 100 - total flux cleaned = -0.00145743 Jy ! Component: 150 - total flux cleaned = -0.00186855 Jy ! Component: 200 - total flux cleaned = -0.00220366 Jy ! Component: 250 - total flux cleaned = -0.00244544 Jy ! Component: 300 - total flux cleaned = -0.00270513 Jy ! Component: 350 - total flux cleaned = -0.00288102 Jy ! Component: 400 - total flux cleaned = -0.00297897 Jy ! Component: 450 - total flux cleaned = -0.00307427 Jy ! Component: 500 - total flux cleaned = -0.00314372 Jy ! Component: 550 - total flux cleaned = -0.00316705 Jy ! Component: 600 - total flux cleaned = -0.00329943 Jy ! Component: 650 - total flux cleaned = -0.0033637 Jy ! Component: 700 - total flux cleaned = -0.00340582 Jy ! Component: 750 - total flux cleaned = -0.00348839 Jy ! Component: 800 - total flux cleaned = -0.00348852 Jy ! Component: 850 - total flux cleaned = -0.00352876 Jy ! Component: 900 - total flux cleaned = -0.00356824 Jy ! Component: 950 - total flux cleaned = -0.0036262 Jy ! Component: 1000 - total flux cleaned = -0.00360767 Jy ! Component: 1050 - total flux cleaned = -0.00370099 Jy ! Component: 1100 - total flux cleaned = -0.00370073 Jy ! Component: 1150 - total flux cleaned = -0.00373698 Jy ! Component: 1200 - total flux cleaned = -0.00375464 Jy ! Component: 1250 - total flux cleaned = -0.00375458 Jy ! Component: 1300 - total flux cleaned = -0.00377189 Jy ! Component: 1350 - total flux cleaned = -0.00380622 Jy ! Component: 1400 - total flux cleaned = -0.00380621 Jy ! Component: 1450 - total flux cleaned = -0.00383951 Jy ! Component: 1500 - total flux cleaned = -0.00388897 Jy ! Component: 1550 - total flux cleaned = -0.0038888 Jy ! Component: 1600 - total flux cleaned = -0.00385678 Jy ! Component: 1650 - total flux cleaned = -0.00385674 Jy ! Component: 1700 - total flux cleaned = -0.0038099 Jy ! Component: 1750 - total flux cleaned = -0.00380996 Jy ! Component: 1800 - total flux cleaned = -0.00381001 Jy ! Component: 1850 - total flux cleaned = -0.00376459 Jy ! Component: 1900 - total flux cleaned = -0.00373483 Jy ! Component: 1950 - total flux cleaned = -0.00366125 Jy ! Component: 2000 - total flux cleaned = -0.00367591 Jy ! Component: 2050 - total flux cleaned = -0.00363255 Jy ! Component: 2100 - total flux cleaned = -0.00361827 Jy ! Component: 2150 - total flux cleaned = -0.00356191 Jy ! Component: 2200 - total flux cleaned = -0.00360397 Jy ! Component: 2250 - total flux cleaned = -0.00359015 Jy ! Component: 2300 - total flux cleaned = -0.00356274 Jy ! Component: 2350 - total flux cleaned = -0.00353578 Jy ! Component: 2400 - total flux cleaned = -0.00358982 Jy ! Component: 2450 - total flux cleaned = -0.00358978 Jy ! Component: 2500 - total flux cleaned = -0.00353695 Jy ! Component: 2550 - total flux cleaned = -0.00353701 Jy ! Component: 2600 - total flux cleaned = -0.00357594 Jy ! Component: 2650 - total flux cleaned = -0.00352431 Jy ! Component: 2700 - total flux cleaned = -0.00348588 Jy ! Component: 2750 - total flux cleaned = -0.00344786 Jy ! Component: 2800 - total flux cleaned = -0.00339765 Jy ! Component: 2850 - total flux cleaned = -0.00339765 Jy ! Component: 2900 - total flux cleaned = -0.00334817 Jy ! Component: 2950 - total flux cleaned = -0.00332366 Jy ! Component: 3000 - total flux cleaned = -0.00329935 Jy ! Component: 3050 - total flux cleaned = -0.00327524 Jy ! Component: 3100 - total flux cleaned = -0.00321528 Jy ! Component: 3150 - total flux cleaned = -0.00322716 Jy ! Component: 3200 - total flux cleaned = -0.00315615 Jy ! Component: 3250 - total flux cleaned = -0.00316788 Jy ! Component: 3300 - total flux cleaned = -0.00309782 Jy ! Component: 3350 - total flux cleaned = -0.00309783 Jy ! Component: 3400 - total flux cleaned = -0.00309785 Jy ! Component: 3450 - total flux cleaned = -0.00310934 Jy ! Component: 3500 - total flux cleaned = -0.00307529 Jy ! Component: 3550 - total flux cleaned = -0.00306414 Jy ! Component: 3600 - total flux cleaned = -0.00305293 Jy ! Component: 3650 - total flux cleaned = -0.0030083 Jy ! Component: 3700 - total flux cleaned = -0.00301947 Jy ! Component: 3750 - total flux cleaned = -0.00300846 Jy ! Component: 3800 - total flux cleaned = -0.00297558 Jy ! Component: 3850 - total flux cleaned = -0.00298646 Jy ! Component: 3900 - total flux cleaned = -0.00293234 Jy ! Component: 3950 - total flux cleaned = -0.00294314 Jy ! Component: 4000 - total flux cleaned = -0.0029217 Jy ! Component: 4050 - total flux cleaned = -0.00292171 Jy ! Total flux subtracted in 4096 components = -0.00290057 Jy ! Clean residual min=-0.000657 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0684735 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 386 components and 0.0684735 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1001+5540_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.531 x 5.177 at -5.986 degrees (North through East) ! Clean map min=-0.0015446 max=0.046395 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1001+5540_S_b_map.fits wmodel /image_prod/ug002_uva//J1001+5540_S_b_map.mod ! Writing 386 model components to file: /image_prod/ug002_uva//J1001+5540_S_b_map.mod wobs /image_prod/ug002_uva//J1001+5540_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1001+5540_S_b_uvs.fits wwins /image_prod/ug002_uva//J1001+5540_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1001+5540_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0463953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13716 1.13716 2.27432 4.54864 9.09728 18.1946 36.3891 72.7782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.815 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1001+5540_S_b_dfm.log closed on Wed Mar 4 23:21:59 2020