! Started logfile: /image_prod/ug002_uva//J0833+4224_S_dfm.log on Wed Mar 4 22:26:06 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//J0833+4224_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0833+4224_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0833+4224 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4914 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 J0833+4224_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022346Jy sigma=8.079648 ! Fit after self-cal, rms=0.846113Jy sigma=6.634060 ! 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=3.001 mas, bmaj=4.986 mas, bpa=13.79 degrees ! Estimated noise=1.97881 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 = 0.121707 Jy ! Component: 100 - total flux cleaned = 0.160437 Jy ! Total flux subtracted in 100 components = 0.160437 Jy ! Clean residual min=-0.010452 max=0.016029 Jy/beam ! Clean residual mean=-0.000010 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.160437 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.160437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083058Jy sigma=0.535573 ! Fit after self-cal, rms=0.082963Jy sigma=0.534129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175376 Jy ! Component: 100 - total flux cleaned = 0.0261033 Jy ! Total flux subtracted in 100 components = 0.0261033 Jy ! Clean residual min=-0.009179 max=0.008438 Jy/beam ! Clean residual mean=-0.000012 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.18654 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.18654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080483Jy sigma=0.505015 ! Fit after self-cal, rms=0.080459Jy sigma=0.504487 ! 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=3.749 mas, bmaj=6.01 mas, bpa=16.27 degrees ! Estimated noise=1.32917 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 = 0.00165755 Jy ! Component: 100 - total flux cleaned = 0.00165095 Jy ! Component: 150 - total flux cleaned = 0.00184653 Jy ! Component: 200 - total flux cleaned = 0.00174892 Jy ! Total flux subtracted in 200 components = 0.00174892 Jy ! Clean residual min=-0.006151 max=0.005765 Jy/beam ! Clean residual mean=-0.000025 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.188289 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.188289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080169Jy sigma=0.501857 ! Fit after self-cal, rms=0.080101Jy sigma=0.501648 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.749 x 6.01 at 16.27 degrees (North through East) ! Clean map min=-0.0061564 max=0.15475 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 0.96 MK 0.94 ! NL 1.04 OV 0.87 PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 1.19 MK 0.99 ! NL 1.09 OV 0.91 PT 1.02 SC 1.46 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 0.96 MK 0.96 ! NL 0.95 OV 0.88 PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.080101Jy sigma=0.501648 ! Fit after self-cal, rms=0.084596Jy sigma=0.480259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=6.047 mas, bpa=14.73 degrees ! Estimated noise=1.33898 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 = -0.00272409 Jy ! Component: 100 - total flux cleaned = -0.0031208 Jy ! Component: 150 - total flux cleaned = -0.00328625 Jy ! Component: 200 - total flux cleaned = -0.00335793 Jy ! Total flux subtracted in 200 components = -0.00335793 Jy ! Clean residual min=-0.004542 max=0.005644 Jy/beam ! Clean residual mean=-0.000005 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.184931 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.184931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084330Jy sigma=0.478490 ! Fit after self-cal, rms=0.084451Jy sigma=0.478237 ! 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=0.084451Jy sigma=0.478237 ! Fit after self-cal, rms=0.101344Jy sigma=0.458361 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=6.156 mas, bpa=11.52 degrees ! Estimated noise=1.34699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072518 Jy ! Component: 100 - total flux cleaned = -0.000858571 Jy ! Component: 150 - total flux cleaned = -0.000975979 Jy ! Component: 200 - total flux cleaned = -0.00107669 Jy ! Total flux subtracted in 200 components = -0.00107669 Jy ! Clean residual min=-0.004335 max=0.004805 Jy/beam ! Clean residual mean=-0.000005 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.183855 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.183855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101248Jy sigma=0.457664 ! Fit after self-cal, rms=0.101247Jy sigma=0.457481 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 (-10, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373414 Jy ! Component: 100 - total flux cleaned = 0.00472534 Jy ! Component: 150 - total flux cleaned = 0.00496811 Jy ! Component: 200 - total flux cleaned = 0.00490552 Jy ! Total flux subtracted in 200 components = 0.00490552 Jy ! Clean residual min=-0.004023 max=0.003270 Jy/beam ! Clean residual mean=-0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.18876 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.18876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101044Jy sigma=0.454734 ! Fit after self-cal, rms=0.101006Jy sigma=0.454502 ! 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=0.101006Jy sigma=0.454502 ! Fit after self-cal, rms=0.100731Jy sigma=0.453957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.818 mas, bmaj=6.153 mas, bpa=10.52 degrees ! Estimated noise=1.34432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141821 Jy ! Component: 100 - total flux cleaned = 0.00127285 Jy ! Component: 150 - total flux cleaned = 0.00114833 Jy ! Component: 200 - total flux cleaned = 0.00125322 Jy ! Total flux subtracted in 200 components = 0.00125322 Jy ! Clean residual min=-0.003540 max=0.002840 Jy/beam ! Clean residual mean=-0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.190013 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.190013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100607Jy sigma=0.452997 ! Fit after self-cal, rms=0.100584Jy sigma=0.452885 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 = 0.000425416 Jy ! Component: 100 - total flux cleaned = 0.000620515 Jy ! Component: 150 - total flux cleaned = 0.000621625 Jy ! Component: 200 - total flux cleaned = 0.000708211 Jy ! Total flux subtracted in 200 components = 0.000708211 Jy ! Clean residual min=-0.003353 max=0.002731 Jy/beam ! Clean residual mean=-0.000008 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.190722 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.190722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100513Jy sigma=0.452523 ! Fit after self-cal, rms=0.100494Jy sigma=0.452481 ! 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=0.100494Jy sigma=0.452481 ! Fit after self-cal, rms=0.099422Jy sigma=0.452258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.148 mas, bmaj=9.902 mas, bpa=23.94 degrees ! Estimated noise=1.50064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124834 Jy ! Component: 100 - total flux cleaned = -0.000487347 Jy ! Component: 150 - total flux cleaned = -0.000862612 Jy ! Component: 200 - total flux cleaned = -0.00101445 Jy ! Total flux subtracted in 200 components = -0.00101445 Jy ! Clean residual min=-0.002457 max=0.002348 Jy/beam ! Clean residual mean=-0.000015 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.189707 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.189707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099407Jy sigma=0.452111 ! Fit after self-cal, rms=0.099380Jy sigma=0.452010 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 = 5.24365e-05 Jy ! Component: 100 - total flux cleaned = 0.000104422 Jy ! Component: 150 - total flux cleaned = 6.26327e-05 Jy ! Component: 200 - total flux cleaned = 2.80224e-05 Jy ! Total flux subtracted in 200 components = 2.80224e-05 Jy ! Clean residual min=-0.002411 max=0.002350 Jy/beam ! Clean residual mean=-0.000015 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.189735 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.189735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099376Jy sigma=0.452039 ! Fit after self-cal, rms=0.099358Jy sigma=0.451985 ! 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=3.827 mas, bmaj=6.143 mas, bpa=10.03 degrees ! Estimated noise=1.34137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.827 x 6.143 at 10.03 degrees (North through East) ! Clean map min=-0.0028019 max=0.15629 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=3.033 mas, bmaj=5.147 mas, bpa=7.632 degrees ! Estimated noise=1.99464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121747 Jy ! Component: 100 - total flux cleaned = 0.157048 Jy ! Component: 150 - total flux cleaned = 0.172332 Jy ! Component: 200 - total flux cleaned = 0.181019 Jy ! Total flux subtracted in 200 components = 0.181019 Jy ! Clean residual min=-0.005640 max=0.005753 Jy/beam ! Clean residual mean=-0.000003 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.181019 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.181019 Jy ! Inverting map and beam ! Estimated beam: bmin=3.827 mas, bmaj=6.143 mas, bpa=10.03 degrees ! Estimated noise=1.34137 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 (-3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579707 Jy ! Component: 100 - total flux cleaned = 0.00678961 Jy ! Component: 150 - total flux cleaned = 0.00731556 Jy ! Component: 200 - total flux cleaned = 0.00757521 Jy ! Total flux subtracted in 200 components = 0.00757521 Jy ! Clean residual min=-0.003137 max=0.002670 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.188594 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.188594 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=8.148 mas, bmaj=9.902 mas, bpa=23.94 degrees ! Estimated noise=1.50064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150467 Jy ! Component: 100 - total flux cleaned = 0.00158522 Jy ! Component: 150 - total flux cleaned = 0.00158656 Jy ! Component: 200 - total flux cleaned = 0.00150574 Jy ! Total flux subtracted in 200 components = 0.00150574 Jy ! Clean residual min=-0.002629 max=0.002390 Jy/beam ! Clean residual mean=-0.000016 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.1901 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 = -4.74557e-05 Jy ! Component: 100 - total flux cleaned = -4.81181e-05 Jy ! Component: 150 - total flux cleaned = -6.92533e-05 Jy ! Component: 200 - total flux cleaned = -8.90897e-05 Jy ! Total flux subtracted in 200 components = -8.90897e-05 Jy ! Clean residual min=-0.002549 max=0.002376 Jy/beam ! Clean residual mean=-0.000016 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.190011 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 76 components and 0.190011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.827 mas, bmaj=6.143 mas, bpa=10.03 degrees ! Estimated noise=1.34137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.91985e-06 Jy ! Component: 100 - total flux cleaned = 0.00011989 Jy ! Component: 150 - total flux cleaned = 0.000167707 Jy ! Component: 200 - total flux cleaned = 0.000215638 Jy ! Total flux subtracted in 200 components = 0.000215638 Jy ! Clean residual min=-0.002732 max=0.002816 Jy/beam ! Clean residual mean=-0.000008 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.190227 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.190227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099237Jy sigma=0.452010 ! Fit after self-cal, rms=0.099184Jy sigma=0.451904 wmodel J0833+4224_S_map.mod ! Writing 95 model components to file: J0833+4224_S_map.mod wobs J0833+4224_S_uvs.fits ! Writing UV FITS file: J0833+4224_S_uvs.fits wwins J0833+4224_S_map.win ! wwins: Wrote 3 windows to J0833+4224_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 = -0.000254666 Jy ! Component: 100 - total flux cleaned = -0.000347817 Jy ! Component: 150 - total flux cleaned = -0.000390443 Jy ! Component: 200 - total flux cleaned = -0.000308279 Jy ! Component: 250 - total flux cleaned = -0.000229488 Jy ! Component: 300 - total flux cleaned = -0.000117082 Jy ! Component: 350 - total flux cleaned = 6.22926e-05 Jy ! Component: 400 - total flux cleaned = 0.000201309 Jy ! Component: 450 - total flux cleaned = 0.000269461 Jy ! Component: 500 - total flux cleaned = 0.00033615 Jy ! Component: 550 - total flux cleaned = 0.000304206 Jy ! Component: 600 - total flux cleaned = 0.000241068 Jy ! Component: 650 - total flux cleaned = 0.000179565 Jy ! Component: 700 - total flux cleaned = 5.89649e-05 Jy ! Component: 750 - total flux cleaned = -2.96985e-05 Jy ! Component: 800 - total flux cleaned = -0.000145866 Jy ! Component: 850 - total flux cleaned = -0.000174938 Jy ! Component: 900 - total flux cleaned = -0.000258872 Jy ! Component: 950 - total flux cleaned = -0.000286335 Jy ! Component: 1000 - total flux cleaned = -0.000340051 Jy ! Component: 1050 - total flux cleaned = -0.000366084 Jy ! Component: 1100 - total flux cleaned = -0.000340282 Jy ! Component: 1150 - total flux cleaned = -0.000340519 Jy ! Component: 1200 - total flux cleaned = -0.000416515 Jy ! Component: 1250 - total flux cleaned = -0.000341362 Jy ! Component: 1300 - total flux cleaned = -0.000317245 Jy ! Component: 1350 - total flux cleaned = -0.000390362 Jy ! Component: 1400 - total flux cleaned = -0.000437977 Jy ! Component: 1450 - total flux cleaned = -0.000485138 Jy ! Component: 1500 - total flux cleaned = -0.000343874 Jy ! Component: 1550 - total flux cleaned = -0.000390488 Jy ! Component: 1600 - total flux cleaned = -0.000345329 Jy ! Component: 1650 - total flux cleaned = -0.000368403 Jy ! Component: 1700 - total flux cleaned = -0.000368551 Jy ! Component: 1750 - total flux cleaned = -0.000302789 Jy ! Component: 1800 - total flux cleaned = -0.000368292 Jy ! Component: 1850 - total flux cleaned = -0.000325417 Jy ! Component: 1900 - total flux cleaned = -0.000346689 Jy ! Component: 1950 - total flux cleaned = -0.000346531 Jy ! Component: 2000 - total flux cleaned = -0.000367023 Jy ! Component: 2050 - total flux cleaned = -0.000387305 Jy ! Component: 2100 - total flux cleaned = -0.000305707 Jy ! Component: 2150 - total flux cleaned = -0.000305831 Jy ! Component: 2200 - total flux cleaned = -0.000325983 Jy ! Component: 2250 - total flux cleaned = -0.000286124 Jy ! Component: 2300 - total flux cleaned = -0.000286083 Jy ! Component: 2350 - total flux cleaned = -0.000227788 Jy ! Component: 2400 - total flux cleaned = -0.000208669 Jy ! Component: 2450 - total flux cleaned = -0.000247043 Jy ! Component: 2500 - total flux cleaned = -0.000247196 Jy ! Component: 2550 - total flux cleaned = -0.000284569 Jy ! Component: 2600 - total flux cleaned = -0.000191191 Jy ! Component: 2650 - total flux cleaned = -0.000209896 Jy ! Component: 2700 - total flux cleaned = -0.000191444 Jy ! Component: 2750 - total flux cleaned = -0.000154783 Jy ! Component: 2800 - total flux cleaned = -0.000118558 Jy ! Component: 2850 - total flux cleaned = -0.000154421 Jy ! Component: 2900 - total flux cleaned = -2.93192e-05 Jy ! Component: 2950 - total flux cleaned = -8.25863e-05 Jy ! Component: 3000 - total flux cleaned = -2.95823e-05 Jy ! Component: 3050 - total flux cleaned = 4.03494e-05 Jy ! Component: 3100 - total flux cleaned = 4.02763e-05 Jy ! Component: 3150 - total flux cleaned = 5.74868e-05 Jy ! Component: 3200 - total flux cleaned = 7.45815e-05 Jy ! Component: 3250 - total flux cleaned = 0.000125622 Jy ! Component: 3300 - total flux cleaned = 0.000142508 Jy ! Component: 3350 - total flux cleaned = 0.000159518 Jy ! Component: 3400 - total flux cleaned = 0.000193085 Jy ! Component: 3450 - total flux cleaned = 0.000176386 Jy ! Component: 3500 - total flux cleaned = 0.000192996 Jy ! Component: 3550 - total flux cleaned = 0.000160164 Jy ! Component: 3600 - total flux cleaned = 0.000209318 Jy ! Component: 3650 - total flux cleaned = 0.000209475 Jy ! Component: 3700 - total flux cleaned = 0.00024199 Jy ! Component: 3750 - total flux cleaned = 0.000226036 Jy ! Component: 3800 - total flux cleaned = 0.000258159 Jy ! Component: 3850 - total flux cleaned = 0.000321884 Jy ! Component: 3900 - total flux cleaned = 0.000353573 Jy ! Component: 3950 - total flux cleaned = 0.000337964 Jy ! Component: 4000 - total flux cleaned = 0.00033804 Jy ! Component: 4050 - total flux cleaned = 0.000338136 Jy ! Total flux subtracted in 4096 components = 0.000416 Jy ! Clean residual min=-0.000950 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.190643 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 357 components and 0.190643 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0833+4224_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.827 x 6.143 at 10.03 degrees (North through East) ! Clean map min=-0.0029283 max=0.15589 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0833+4224_S_map.fits wmodel /image_prod/ug002_uva//J0833+4224_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J0833+4224_S_map.mod wobs /image_prod/ug002_uva//J0833+4224_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0833+4224_S_uvs.fits wwins /image_prod/ug002_uva//J0833+4224_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0833+4224_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50247 0.50247 1.00494 2.00988 4.01976 8.03952 16.079 32.1581 64.3162 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.05 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0833+4224_S_dfm.log closed on Wed Mar 4 22:26:10 2020