! Started logfile: /image_prod/ug002_uva//J1225+3914_S_dfm.log on Thu Mar 5 00:38:54 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//J1225+3914_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1225+3914_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.775463 visibilities/baseline/integration-bin. ! Found source: J1225+3914 ! ! 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 5025 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 J1225+3914_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050723Jy sigma=8.370932 ! Fit after self-cal, rms=0.742961Jy sigma=5.741909 ! 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=3.35 mas, bmaj=5.949 mas, bpa=6.894 degrees ! Estimated noise=1.8071 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 = 0.209293 Jy ! Component: 100 - total flux cleaned = 0.294653 Jy ! Total flux subtracted in 100 components = 0.294653 Jy ! Clean residual min=-0.022611 max=0.064092 Jy/beam ! Clean residual mean=-0.000021 rms=0.007322 Jy/beam ! Combined flux in latest and established models = 0.294653 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.294653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124976Jy sigma=0.895271 ! Fit after self-cal, rms=0.124595Jy sigma=0.894041 ! Inverting map ! Added new window around map position (-4.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585656 Jy ! Component: 100 - total flux cleaned = 0.0923526 Jy ! Total flux subtracted in 100 components = 0.0923526 Jy ! Clean residual min=-0.015046 max=0.034358 Jy/beam ! Clean residual mean=-0.000002 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.387006 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.387006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091174Jy sigma=0.584707 ! Fit after self-cal, rms=0.089447Jy sigma=0.566377 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245796 Jy ! Component: 100 - total flux cleaned = 0.0370639 Jy ! Total flux subtracted in 100 components = 0.0370639 Jy ! Clean residual min=-0.011298 max=0.019297 Jy/beam ! Clean residual mean=0.000005 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.424069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.424069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082379Jy sigma=0.505981 ! Fit after self-cal, rms=0.082067Jy sigma=0.501339 ! 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=4.012 mas, bmaj=6.886 mas, bpa=6.626 degrees ! Estimated noise=1.31666 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 (3.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787612 Jy ! Component: 100 - total flux cleaned = 0.00826519 Jy ! Component: 150 - total flux cleaned = 0.00676643 Jy ! Component: 200 - total flux cleaned = 0.00519495 Jy ! Total flux subtracted in 200 components = 0.00519495 Jy ! Clean residual min=-0.009438 max=0.008976 Jy/beam ! Clean residual mean=0.000005 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.429264 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.429264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077957Jy sigma=0.470397 ! Fit after self-cal, rms=0.077756Jy sigma=0.469139 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.012 x 6.886 at 6.626 degrees (North through East) ! Clean map min=-0.012561 max=0.25036 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 KP 1.03 ! LA 1.01 MK 0.97 OV 0.92 PT 1.10 ! SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00 HN 1.04 KP 1.02 ! LA 1.07 MK 0.98 OV 0.95 PT 1.03 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.03 ! LA 1.02 MK 1.00 OV 0.93 PT 1.08 ! SC 1.24 ! ! ! Fit before self-cal, rms=0.077756Jy sigma=0.469139 ! Fit after self-cal, rms=0.069027Jy sigma=0.427097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=6.929 mas, bpa=5.881 degrees ! Estimated noise=1.31544 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 = 0.00278757 Jy ! Component: 100 - total flux cleaned = 0.00344956 Jy ! Component: 150 - total flux cleaned = 0.00418025 Jy ! Component: 200 - total flux cleaned = 0.00464542 Jy ! Total flux subtracted in 200 components = 0.00464542 Jy ! Clean residual min=-0.005009 max=0.004959 Jy/beam ! Clean residual mean=-0.000000 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.43391 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.43391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067668Jy sigma=0.417847 ! Fit after self-cal, rms=0.067597Jy sigma=0.417479 ! 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=0.067597Jy sigma=0.417479 ! Fit after self-cal, rms=0.077661Jy sigma=0.399828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=6.927 mas, bpa=5.748 degrees ! Estimated noise=1.32715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291459 Jy ! Component: 100 - total flux cleaned = 0.00304023 Jy ! Component: 150 - total flux cleaned = 0.0030457 Jy ! Component: 200 - total flux cleaned = 0.00313295 Jy ! Total flux subtracted in 200 components = 0.00313295 Jy ! Clean residual min=-0.003068 max=0.003045 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.437043 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.437043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077240Jy sigma=0.397296 ! Fit after self-cal, rms=0.077257Jy sigma=0.396974 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 = 0.000375894 Jy ! Component: 100 - total flux cleaned = 0.000605749 Jy ! Component: 150 - total flux cleaned = 0.000743161 Jy ! Component: 200 - total flux cleaned = 0.000808844 Jy ! Total flux subtracted in 200 components = 0.000808844 Jy ! Clean residual min=-0.002807 max=0.002775 Jy/beam ! Clean residual mean=0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.437852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.437852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077071Jy sigma=0.395743 ! Fit after self-cal, rms=0.077044Jy sigma=0.395588 ! 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=0.077044Jy sigma=0.395588 ! Fit after self-cal, rms=0.076640Jy sigma=0.395275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=6.908 mas, bpa=5.847 degrees ! Estimated noise=1.32581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178917 Jy ! Component: 100 - total flux cleaned = 0.00186697 Jy ! Component: 150 - total flux cleaned = 0.0019296 Jy ! Component: 200 - total flux cleaned = 0.00198472 Jy ! Total flux subtracted in 200 components = 0.00198472 Jy ! Clean residual min=-0.002493 max=0.002516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.439836 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.439836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076474Jy sigma=0.394286 ! Fit after self-cal, rms=0.076449Jy sigma=0.394163 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 = 0.000131669 Jy ! Component: 100 - total flux cleaned = 0.000184053 Jy ! Component: 150 - total flux cleaned = 0.00028032 Jy ! Component: 200 - total flux cleaned = 0.00027938 Jy ! Total flux subtracted in 200 components = 0.00027938 Jy ! Clean residual min=-0.002302 max=0.002377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.440116 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.440116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076361Jy sigma=0.393573 ! Fit after self-cal, rms=0.076350Jy sigma=0.393488 ! 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=0.076350Jy sigma=0.393488 ! Fit after self-cal, rms=0.075981Jy sigma=0.393368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.261 mas, bmaj=9.894 mas, bpa=13.61 degrees ! Estimated noise=1.53461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130837 Jy ! Component: 100 - total flux cleaned = 0.00150813 Jy ! Component: 150 - total flux cleaned = 0.00159898 Jy ! Component: 200 - total flux cleaned = 0.00173542 Jy ! Total flux subtracted in 200 components = 0.00173542 Jy ! Clean residual min=-0.001938 max=0.002460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.441851 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.441851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075956Jy sigma=0.393156 ! Fit after self-cal, rms=0.075953Jy sigma=0.393092 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 = 0.000172922 Jy ! Component: 100 - total flux cleaned = 0.000256238 Jy ! Component: 150 - total flux cleaned = 0.00032774 Jy ! Component: 200 - total flux cleaned = 0.000429477 Jy ! Total flux subtracted in 200 components = 0.000429477 Jy ! Clean residual min=-0.001863 max=0.002347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.44228 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.442281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075953Jy sigma=0.393041 ! Fit after self-cal, rms=0.075950Jy sigma=0.392998 ! 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=4.013 mas, bmaj=6.896 mas, bpa=5.914 degrees ! Estimated noise=1.32411 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 6.896 at 5.914 degrees (North through East) ! Clean map min=-0.0032477 max=0.24704 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=3.346 mas, bmaj=5.957 mas, bpa=5.976 degrees ! Estimated noise=1.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213077 Jy ! Component: 100 - total flux cleaned = 0.304227 Jy ! Component: 150 - total flux cleaned = 0.357227 Jy ! Component: 200 - total flux cleaned = 0.390479 Jy ! Total flux subtracted in 200 components = 0.390479 Jy ! Clean residual min=-0.008065 max=0.017492 Jy/beam ! Clean residual mean=-0.000008 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.390479 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.390479 Jy ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=6.896 mas, bpa=5.914 degrees ! Estimated noise=1.32411 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 = 0.0248298 Jy ! Component: 100 - total flux cleaned = 0.0390521 Jy ! Component: 150 - total flux cleaned = 0.0474287 Jy ! Component: 200 - total flux cleaned = 0.0524508 Jy ! Total flux subtracted in 200 components = 0.0524508 Jy ! Clean residual min=-0.002633 max=0.002851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.44293 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.44293 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=8.261 mas, bmaj=9.894 mas, bpa=13.61 degrees ! Estimated noise=1.53461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210845 Jy ! Component: 100 - total flux cleaned = 0.00195222 Jy ! Component: 150 - total flux cleaned = 0.00170576 Jy ! Component: 200 - total flux cleaned = 0.00150044 Jy ! Total flux subtracted in 200 components = 0.00150044 Jy ! Clean residual min=-0.002075 max=0.002364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.44443 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 = -0.000177446 Jy ! Component: 100 - total flux cleaned = -0.000300765 Jy ! Component: 150 - total flux cleaned = -0.000453393 Jy ! Component: 200 - total flux cleaned = -0.000626661 Jy ! Total flux subtracted in 200 components = -0.000626661 Jy ! Clean residual min=-0.001953 max=0.002252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.443804 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 95 components and 0.443804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=6.896 mas, bpa=5.914 degrees ! Estimated noise=1.32411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002735 Jy ! Component: 100 - total flux cleaned = 5.7141e-05 Jy ! Component: 150 - total flux cleaned = -7.26536e-05 Jy ! Component: 200 - total flux cleaned = -0.000252519 Jy ! Total flux subtracted in 200 components = -0.000252519 Jy ! Clean residual min=-0.002104 max=0.002226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.443551 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.443551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076003Jy sigma=0.393223 ! Fit after self-cal, rms=0.075899Jy sigma=0.392838 wmodel J1225+3914_S_map.mod ! Writing 113 model components to file: J1225+3914_S_map.mod wobs J1225+3914_S_uvs.fits ! Writing UV FITS file: J1225+3914_S_uvs.fits wwins J1225+3914_S_map.win ! wwins: Wrote 3 windows to J1225+3914_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 = 0.00077739 Jy ! Component: 100 - total flux cleaned = 0.000705209 Jy ! Component: 150 - total flux cleaned = 0.000600565 Jy ! Component: 200 - total flux cleaned = 0.000633457 Jy ! Component: 250 - total flux cleaned = 0.000696034 Jy ! Component: 300 - total flux cleaned = 0.000726555 Jy ! Component: 350 - total flux cleaned = 0.000786638 Jy ! Component: 400 - total flux cleaned = 0.000902641 Jy ! Component: 450 - total flux cleaned = 0.000874918 Jy ! Component: 500 - total flux cleaned = 0.000875392 Jy ! Component: 550 - total flux cleaned = 0.000848522 Jy ! Component: 600 - total flux cleaned = 0.000901204 Jy ! Component: 650 - total flux cleaned = 0.000900967 Jy ! Component: 700 - total flux cleaned = 0.000951869 Jy ! Component: 750 - total flux cleaned = 0.00105112 Jy ! Component: 800 - total flux cleaned = 0.000977136 Jy ! Component: 850 - total flux cleaned = 0.00100152 Jy ! Component: 900 - total flux cleaned = 0.000883389 Jy ! Component: 950 - total flux cleaned = 0.000860452 Jy ! Component: 1000 - total flux cleaned = 0.000792105 Jy ! Component: 1050 - total flux cleaned = 0.000769924 Jy ! Component: 1100 - total flux cleaned = 0.00074732 Jy ! Component: 1150 - total flux cleaned = 0.000595655 Jy ! Component: 1200 - total flux cleaned = 0.000531274 Jy ! Component: 1250 - total flux cleaned = 0.00044716 Jy ! Component: 1300 - total flux cleaned = 0.000405761 Jy ! Component: 1350 - total flux cleaned = 0.000283195 Jy ! Component: 1400 - total flux cleaned = 0.000202932 Jy ! Component: 1450 - total flux cleaned = 0.000163182 Jy ! Component: 1500 - total flux cleaned = 6.60205e-05 Jy ! Component: 1550 - total flux cleaned = 8.55206e-06 Jy ! Component: 1600 - total flux cleaned = -4.84308e-05 Jy ! Component: 1650 - total flux cleaned = -0.000104768 Jy ! Component: 1700 - total flux cleaned = -0.0002158 Jy ! Component: 1750 - total flux cleaned = -0.000252141 Jy ! Component: 1800 - total flux cleaned = -0.000288209 Jy ! Component: 1850 - total flux cleaned = -0.000324003 Jy ! Component: 1900 - total flux cleaned = -0.000376838 Jy ! Component: 1950 - total flux cleaned = -0.000429169 Jy ! Component: 2000 - total flux cleaned = -0.000515341 Jy ! Component: 2050 - total flux cleaned = -0.000447539 Jy ! Component: 2100 - total flux cleaned = -0.000514998 Jy ! Component: 2150 - total flux cleaned = -0.000481466 Jy ! Component: 2200 - total flux cleaned = -0.000514169 Jy ! Component: 2250 - total flux cleaned = -0.000481742 Jy ! Component: 2300 - total flux cleaned = -0.00049802 Jy ! Component: 2350 - total flux cleaned = -0.000529803 Jy ! Component: 2400 - total flux cleaned = -0.000466681 Jy ! Component: 2450 - total flux cleaned = -0.000545055 Jy ! Component: 2500 - total flux cleaned = -0.000575916 Jy ! Component: 2550 - total flux cleaned = -0.000621828 Jy ! Component: 2600 - total flux cleaned = -0.000560771 Jy ! Component: 2650 - total flux cleaned = -0.00062111 Jy ! Component: 2700 - total flux cleaned = -0.000665935 Jy ! Component: 2750 - total flux cleaned = -0.000591986 Jy ! Component: 2800 - total flux cleaned = -0.00060688 Jy ! Component: 2850 - total flux cleaned = -0.000650566 Jy ! Component: 2900 - total flux cleaned = -0.00066503 Jy ! Component: 2950 - total flux cleaned = -0.0006651 Jy ! Component: 3000 - total flux cleaned = -0.000665174 Jy ! Component: 3050 - total flux cleaned = -0.000693347 Jy ! Component: 3100 - total flux cleaned = -0.000749052 Jy ! Component: 3150 - total flux cleaned = -0.000721295 Jy ! Component: 3200 - total flux cleaned = -0.000748528 Jy ! Component: 3250 - total flux cleaned = -0.000802852 Jy ! Component: 3300 - total flux cleaned = -0.000775749 Jy ! Component: 3350 - total flux cleaned = -0.000775796 Jy ! Component: 3400 - total flux cleaned = -0.000842358 Jy ! Component: 3450 - total flux cleaned = -0.000895155 Jy ! Component: 3500 - total flux cleaned = -0.000921359 Jy ! Component: 3550 - total flux cleaned = -0.00090818 Jy ! Component: 3600 - total flux cleaned = -0.00092107 Jy ! Component: 3650 - total flux cleaned = -0.00097225 Jy ! Component: 3700 - total flux cleaned = -0.000984998 Jy ! Component: 3750 - total flux cleaned = -0.00103537 Jy ! Component: 3800 - total flux cleaned = -0.00103538 Jy ! Component: 3850 - total flux cleaned = -0.00103545 Jy ! Component: 3900 - total flux cleaned = -0.00107263 Jy ! Component: 3950 - total flux cleaned = -0.00109717 Jy ! Component: 4000 - total flux cleaned = -0.00108508 Jy ! Component: 4050 - total flux cleaned = -0.00115784 Jy ! Total flux subtracted in 4096 components = -0.00114575 Jy ! Clean residual min=-0.000720 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.442405 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 392 components and 0.442406 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1225+3914_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 6.896 at 5.914 degrees (North through East) ! Clean map min=-0.0017237 max=0.24666 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1225+3914_S_map.fits wmodel /image_prod/ug002_uva//J1225+3914_S_map.mod ! Writing 392 model components to file: /image_prod/ug002_uva//J1225+3914_S_map.mod wobs /image_prod/ug002_uva//J1225+3914_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1225+3914_S_uvs.fits wwins /image_prod/ug002_uva//J1225+3914_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1225+3914_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.246661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261024 0.261024 0.522049 1.0441 2.08819 4.17639 8.35278 16.7056 33.4111 66.8222 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.246 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1149.32 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1225+3914_S_dfm.log closed on Thu Mar 5 00:38:57 2020