! Started logfile: /image_prod/ug002_uva//J0811+0146_S_b_dfm.log on Wed Mar 4 22:16:20 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//J0811+0146_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0811+0146_S_b_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.90873 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 687 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 J0811+0146_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.123967Jy sigma=10.787444 ! Fit after self-cal, rms=0.536272Jy sigma=4.909801 ! 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=2.509 mas, bmaj=7.35 mas, bpa=-5.11 degrees ! Estimated noise=3.21256 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 = 0.387327 Jy ! Component: 100 - total flux cleaned = 0.472882 Jy ! Total flux subtracted in 100 components = 0.472882 Jy ! Clean residual min=-0.018626 max=0.055442 Jy/beam ! Clean residual mean=0.000021 rms=0.007874 Jy/beam ! Combined flux in latest and established models = 0.472882 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.472882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130874Jy sigma=1.100187 ! Fit after self-cal, rms=0.130846Jy sigma=1.100064 ! Inverting map ! Added new window around map position (61.5, -90.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464617 Jy ! Component: 100 - total flux cleaned = 0.0646733 Jy ! Total flux subtracted in 100 components = 0.0646733 Jy ! Clean residual min=-0.015842 max=0.028388 Jy/beam ! Clean residual mean=0.000007 rms=0.004862 Jy/beam ! Combined flux in latest and established models = 0.537556 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.537556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111538Jy sigma=0.899611 ! Fit after self-cal, rms=0.109387Jy sigma=0.881071 ! 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=2.811 mas, bmaj=7.995 mas, bpa=-5.611 degrees ! Estimated noise=2.9319 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 = 0.0105537 Jy ! Component: 100 - total flux cleaned = 0.0104921 Jy ! Component: 150 - total flux cleaned = 0.0104777 Jy ! Component: 200 - total flux cleaned = 0.0104744 Jy ! Total flux subtracted in 200 components = 0.0104744 Jy ! Clean residual min=-0.016416 max=0.018875 Jy/beam ! Clean residual mean=0.000001 rms=0.004023 Jy/beam ! Combined flux in latest and established models = 0.54803 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.54803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103025Jy sigma=0.820777 ! Fit after self-cal, rms=0.102002Jy sigma=0.811073 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.811 x 7.995 at -5.611 degrees (North through East) ! Clean map min=-0.013304 max=0.4414 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 PT 1.00 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.31 FD 1.01 HN 1.03 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.01 ! LA 0.96 MK 1.00 NL 0.92 PT 1.02 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.102002Jy sigma=0.811073 ! Fit after self-cal, rms=0.103573Jy sigma=0.577912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=8.061 mas, bpa=-5.447 degrees ! Estimated noise=3.0067 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 = 0.000861672 Jy ! Component: 100 - total flux cleaned = 0.00104068 Jy ! Component: 150 - total flux cleaned = 0.00102794 Jy ! Component: 200 - total flux cleaned = 0.00132795 Jy ! Total flux subtracted in 200 components = 0.00132795 Jy ! Clean residual min=-0.007708 max=0.006883 Jy/beam ! Clean residual mean=-0.000003 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.549358 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.549358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102487Jy sigma=0.571119 ! Fit after self-cal, rms=0.102648Jy sigma=0.570631 ! 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=0.102648Jy sigma=0.570631 ! Fit after self-cal, rms=0.103785Jy sigma=0.570313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=8.067 mas, bpa=-5.486 degrees ! Estimated noise=3.00638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000995185 Jy ! Component: 100 - total flux cleaned = -0.000848762 Jy ! Component: 150 - total flux cleaned = -0.000590956 Jy ! Component: 200 - total flux cleaned = -0.000350334 Jy ! Total flux subtracted in 200 components = -0.000350334 Jy ! Clean residual min=-0.007404 max=0.006435 Jy/beam ! Clean residual mean=-0.000003 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.549008 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.549008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103128Jy sigma=0.567029 ! Fit after self-cal, rms=0.103132Jy sigma=0.566886 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 = -0.000147245 Jy ! Component: 100 - total flux cleaned = 6.28637e-05 Jy ! Component: 150 - total flux cleaned = 0.000162698 Jy ! Component: 200 - total flux cleaned = 0.000255738 Jy ! Total flux subtracted in 200 components = 0.000255738 Jy ! Clean residual min=-0.007294 max=0.006311 Jy/beam ! Clean residual mean=-0.000003 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.549264 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.549263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102712Jy sigma=0.565208 ! Fit after self-cal, rms=0.102717Jy sigma=0.565148 ! 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=0.102717Jy sigma=0.565148 ! Fit after self-cal, rms=0.104476Jy sigma=0.564610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=8.075 mas, bpa=-5.52 degrees ! Estimated noise=3.00811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000742237 Jy ! Component: 100 - total flux cleaned = -0.000639309 Jy ! Component: 150 - total flux cleaned = -0.00054365 Jy ! Component: 200 - total flux cleaned = -0.000545324 Jy ! Total flux subtracted in 200 components = -0.000545324 Jy ! Clean residual min=-0.007163 max=0.006094 Jy/beam ! Clean residual mean=-0.000003 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.548718 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.548718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104070Jy sigma=0.562873 ! Fit after self-cal, rms=0.104074Jy sigma=0.562809 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 = -1.68397e-05 Jy ! Component: 100 - total flux cleaned = 6.89743e-05 Jy ! Component: 150 - total flux cleaned = 7.09425e-05 Jy ! Component: 200 - total flux cleaned = 7.06301e-05 Jy ! Total flux subtracted in 200 components = 7.06301e-05 Jy ! Clean residual min=-0.007063 max=0.006044 Jy/beam ! Clean residual mean=-0.000003 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.548789 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.548789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103811Jy sigma=0.561871 ! Fit after self-cal, rms=0.103806Jy sigma=0.561842 ! 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=0.103806Jy sigma=0.561842 ! Fit after self-cal, rms=0.105331Jy sigma=0.561479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.999 mas, bmaj=13.44 mas, bpa=-9.979 degrees ! Estimated noise=4.01573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159018 Jy ! Component: 100 - total flux cleaned = -6.45087e-05 Jy ! Component: 150 - total flux cleaned = 1.99842e-05 Jy ! Component: 200 - total flux cleaned = 0.000149212 Jy ! Total flux subtracted in 200 components = 0.000149212 Jy ! Clean residual min=-0.006286 max=0.006961 Jy/beam ! Clean residual mean=-0.000009 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.548938 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.548938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105314Jy sigma=0.561037 ! Fit after self-cal, rms=0.105280Jy sigma=0.560779 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 = -0.000158116 Jy ! Component: 100 - total flux cleaned = -4.67495e-05 Jy ! Component: 150 - total flux cleaned = 1.06522e-06 Jy ! Component: 200 - total flux cleaned = 4.42821e-05 Jy ! Total flux subtracted in 200 components = 4.42821e-05 Jy ! Clean residual min=-0.006185 max=0.006768 Jy/beam ! Clean residual mean=-0.000008 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.548982 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.548983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105269Jy sigma=0.560664 ! Fit after self-cal, rms=0.105254Jy sigma=0.560610 ! 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=2.772 mas, bmaj=8.081 mas, bpa=-5.544 degrees ! Estimated noise=3.00906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.772 x 8.081 at -5.544 degrees (North through East) ! Clean map min=-0.0064503 max=0.46244 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=2.48 mas, bmaj=7.359 mas, bpa=-4.881 degrees ! Estimated noise=3.24122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389976 Jy ! Component: 100 - total flux cleaned = 0.483365 Jy ! Component: 150 - total flux cleaned = 0.511922 Jy ! Component: 200 - total flux cleaned = 0.525869 Jy ! Total flux subtracted in 200 components = 0.525869 Jy ! Clean residual min=-0.010103 max=0.011208 Jy/beam ! Clean residual mean=0.000013 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.525869 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.525869 Jy ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=8.081 mas, bpa=-5.544 degrees ! Estimated noise=3.00906 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 (3, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108449 Jy ! Component: 100 - total flux cleaned = 0.0169878 Jy ! Component: 150 - total flux cleaned = 0.0184747 Jy ! Component: 200 - total flux cleaned = 0.0195733 Jy ! Total flux subtracted in 200 components = 0.0195733 Jy ! Clean residual min=-0.006486 max=0.006051 Jy/beam ! Clean residual mean=-0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.545442 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.545443 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=6.999 mas, bmaj=13.44 mas, bpa=-9.979 degrees ! Estimated noise=4.01573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163339 Jy ! Component: 100 - total flux cleaned = 0.00220578 Jy ! Component: 150 - total flux cleaned = 0.00262327 Jy ! Component: 200 - total flux cleaned = 0.00276875 Jy ! Total flux subtracted in 200 components = 0.00276875 Jy ! Clean residual min=-0.005896 max=0.005916 Jy/beam ! Clean residual mean=-0.000006 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.548211 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 = -6.67703e-05 Jy ! Component: 100 - total flux cleaned = -0.000132571 Jy ! Component: 150 - total flux cleaned = -0.000193851 Jy ! Component: 200 - total flux cleaned = -0.000249708 Jy ! Total flux subtracted in 200 components = -0.000249708 Jy ! Clean residual min=-0.005556 max=0.005867 Jy/beam ! Clean residual mean=-0.000006 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.547962 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.547962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=8.081 mas, bpa=-5.544 degrees ! Estimated noise=3.00906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699985 Jy ! Component: 100 - total flux cleaned = -0.000477692 Jy ! Component: 150 - total flux cleaned = -0.00057822 Jy ! Component: 200 - total flux cleaned = -0.000670516 Jy ! Total flux subtracted in 200 components = -0.000670516 Jy ! Clean residual min=-0.006377 max=0.005722 Jy/beam ! Clean residual mean=-0.000002 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.547291 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.547291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104809Jy sigma=0.557801 ! Fit after self-cal, rms=0.104776Jy sigma=0.557217 wmodel J0811+0146_S_b_map.mod ! Writing 107 model components to file: J0811+0146_S_b_map.mod wobs J0811+0146_S_b_uvs.fits ! Writing UV FITS file: J0811+0146_S_b_uvs.fits wwins J0811+0146_S_b_map.win ! wwins: Wrote 3 windows to J0811+0146_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 = -0.00199155 Jy ! Component: 100 - total flux cleaned = -0.00326088 Jy ! Component: 150 - total flux cleaned = -0.00399714 Jy ! Component: 200 - total flux cleaned = -0.00460339 Jy ! Component: 250 - total flux cleaned = -0.00493049 Jy ! Component: 300 - total flux cleaned = -0.00516699 Jy ! Component: 350 - total flux cleaned = -0.00531956 Jy ! Component: 400 - total flux cleaned = -0.00553987 Jy ! Component: 450 - total flux cleaned = -0.00560999 Jy ! Component: 500 - total flux cleaned = -0.00588278 Jy ! Component: 550 - total flux cleaned = -0.00601508 Jy ! Component: 600 - total flux cleaned = -0.00614237 Jy ! Component: 650 - total flux cleaned = -0.00620436 Jy ! Component: 700 - total flux cleaned = -0.00626539 Jy ! Component: 750 - total flux cleaned = -0.00632494 Jy ! Component: 800 - total flux cleaned = -0.00649796 Jy ! Component: 850 - total flux cleaned = -0.00655383 Jy ! Component: 900 - total flux cleaned = -0.00638911 Jy ! Component: 950 - total flux cleaned = -0.0064439 Jy ! Component: 1000 - total flux cleaned = -0.0063903 Jy ! Component: 1050 - total flux cleaned = -0.00633757 Jy ! Component: 1100 - total flux cleaned = -0.00623703 Jy ! Component: 1150 - total flux cleaned = -0.00613836 Jy ! Component: 1200 - total flux cleaned = -0.00618661 Jy ! Component: 1250 - total flux cleaned = -0.00609123 Jy ! Component: 1300 - total flux cleaned = -0.00599695 Jy ! Component: 1350 - total flux cleaned = -0.00585794 Jy ! Component: 1400 - total flux cleaned = -0.00581265 Jy ! Component: 1450 - total flux cleaned = -0.00567945 Jy ! Component: 1500 - total flux cleaned = -0.00559047 Jy ! Component: 1550 - total flux cleaned = -0.00550378 Jy ! Component: 1600 - total flux cleaned = -0.00546126 Jy ! Component: 1650 - total flux cleaned = -0.00508221 Jy ! Component: 1700 - total flux cleaned = -0.00487584 Jy ! Component: 1750 - total flux cleaned = -0.00471331 Jy ! Component: 1800 - total flux cleaned = -0.00447159 Jy ! Component: 1850 - total flux cleaned = -0.00439197 Jy ! Component: 1900 - total flux cleaned = -0.0041551 Jy ! Component: 1950 - total flux cleaned = -0.00396035 Jy ! Component: 2000 - total flux cleaned = -0.00372978 Jy ! Component: 2050 - total flux cleaned = -0.00353965 Jy ! Component: 2100 - total flux cleaned = -0.00335143 Jy ! Component: 2150 - total flux cleaned = -0.00316579 Jy ! Component: 2200 - total flux cleaned = -0.00298215 Jy ! Component: 2250 - total flux cleaned = -0.00280053 Jy ! Component: 2300 - total flux cleaned = -0.00258512 Jy ! Component: 2350 - total flux cleaned = -0.00244291 Jy ! Component: 2400 - total flux cleaned = -0.00237208 Jy ! Component: 2450 - total flux cleaned = -0.00216232 Jy ! Component: 2500 - total flux cleaned = -0.00205844 Jy ! Component: 2550 - total flux cleaned = -0.00188686 Jy ! Component: 2600 - total flux cleaned = -0.00171693 Jy ! Component: 2650 - total flux cleaned = -0.00158258 Jy ! Component: 2700 - total flux cleaned = -0.00148234 Jy ! Component: 2750 - total flux cleaned = -0.001284 Jy ! Component: 2800 - total flux cleaned = -0.00112034 Jy ! Component: 2850 - total flux cleaned = -0.000958355 Jy ! Component: 2900 - total flux cleaned = -0.000829471 Jy ! Component: 2950 - total flux cleaned = -0.000638088 Jy ! Component: 3000 - total flux cleaned = -0.000479925 Jy ! Component: 3050 - total flux cleaned = -0.000291954 Jy ! Component: 3100 - total flux cleaned = -0.000136683 Jy ! Component: 3150 - total flux cleaned = 0.000111114 Jy ! Component: 3200 - total flux cleaned = 0.000295182 Jy ! Component: 3250 - total flux cleaned = 0.000447508 Jy ! Component: 3300 - total flux cleaned = 0.000508054 Jy ! Component: 3350 - total flux cleaned = 0.000718909 Jy ! Component: 3400 - total flux cleaned = 0.000838232 Jy ! Component: 3450 - total flux cleaned = 0.00095693 Jy ! Component: 3500 - total flux cleaned = 0.00110427 Jy ! Component: 3550 - total flux cleaned = 0.00122117 Jy ! Component: 3600 - total flux cleaned = 0.00122119 Jy ! Component: 3650 - total flux cleaned = 0.00133717 Jy ! Component: 3700 - total flux cleaned = 0.00145277 Jy ! Component: 3750 - total flux cleaned = 0.00156791 Jy ! Component: 3800 - total flux cleaned = 0.00171069 Jy ! Component: 3850 - total flux cleaned = 0.00182449 Jy ! Component: 3900 - total flux cleaned = 0.00185279 Jy ! Component: 3950 - total flux cleaned = 0.00190916 Jy ! Component: 4000 - total flux cleaned = 0.00202117 Jy ! Component: 4050 - total flux cleaned = 0.00213272 Jy ! Total flux subtracted in 4096 components = 0.00218815 Jy ! Clean residual min=-0.002180 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.549479 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 328 components and 0.549479 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0811+0146_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.772 x 8.081 at -5.544 degrees (North through East) ! Clean map min=-0.0053994 max=0.45911 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0811+0146_S_b_map.fits wmodel /image_prod/ug002_uva//J0811+0146_S_b_map.mod ! Writing 328 model components to file: /image_prod/ug002_uva//J0811+0146_S_b_map.mod wobs /image_prod/ug002_uva//J0811+0146_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0811+0146_S_b_uvs.fits wwins /image_prod/ug002_uva//J0811+0146_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0811+0146_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.459105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308149 0.308149 0.616298 1.2326 2.46519 4.93039 9.86077 19.7215 39.4431 78.8862 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.459 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 973.554 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0811+0146_S_b_dfm.log closed on Wed Mar 4 22:16:23 2020