! Started logfile: /g0/scr/pima/npcsc_uvs/J1751+0939_S_uvs.log on Sun Oct 6 14:30:36 2013 obs /g0/scr/pima/npcsc_uvs/J1751+0939_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1751+0939_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.61746 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1556 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1751+0939_S] 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 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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.302270Jy sigma=8.359721 ! Fit after self-cal, rms=0.300903Jy sigma=1.670956 ! 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=2.801 mas, bmaj=7.255 mas, bpa=2.32 degrees ! Estimated noise=3.85102 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 = 0.604884 Jy ! Component: 100 - total flux cleaned = 0.750697 Jy ! Total flux subtracted in 100 components = 0.750697 Jy ! Clean residual min=-0.038887 max=0.057094 Jy/beam ! Clean residual mean=0.000020 rms=0.011398 Jy/beam ! Combined flux in latest and established models = 0.750697 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.750697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166860Jy sigma=1.127932 ! Fit after self-cal, rms=0.166456Jy sigma=1.126747 ! 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=3.078 mas, bmaj=7.623 mas, bpa=1.521 degrees ! Estimated noise=2.99134 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 = 0.0597846 Jy ! Component: 100 - total flux cleaned = 0.0916239 Jy ! Component: 150 - total flux cleaned = 0.113053 Jy ! Component: 200 - total flux cleaned = 0.127879 Jy ! Total flux subtracted in 200 components = 0.127879 Jy ! Clean residual min=-0.033361 max=0.025959 Jy/beam ! Clean residual mean=0.000050 rms=0.006596 Jy/beam ! Combined flux in latest and established models = 0.878576 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 50 components and 0.878576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149074Jy sigma=0.954452 ! Fit after self-cal, rms=0.148631Jy sigma=0.952364 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.98 KP 0.98 ! LA 1.09 MK 0.93 NL 0.98 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00 KP 1.00 ! LA 1.04 MK 0.97 NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.14 HN 1.01 KP 0.98 ! LA 0.86 MK 1.10 NL 1.08 OV 1.01 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 0.98 KP 0.90 ! LA 0.74 MK 1.08 NL 1.06 OV 0.85 ! PT 0.96 SC 1.11 ! ! ! Fit before self-cal, rms=0.148631Jy sigma=0.952364 ! Fit after self-cal, rms=0.106276Jy sigma=0.629210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.729 mas, bpa=1.605 degrees ! Estimated noise=2.97108 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 = -0.000682512 Jy ! Component: 100 - total flux cleaned = -0.00231093 Jy ! Component: 150 - total flux cleaned = -0.00341172 Jy ! Component: 200 - total flux cleaned = -0.0040419 Jy ! Total flux subtracted in 200 components = -0.0040419 Jy ! Clean residual min=-0.008066 max=0.010931 Jy/beam ! Clean residual mean=0.000013 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.874534 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.874534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105463Jy sigma=0.626003 ! Fit after self-cal, rms=0.105427Jy sigma=0.625218 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105427Jy sigma=0.625218 ! Fit after self-cal, rms=0.105073Jy sigma=0.624529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=7.732 mas, bpa=1.527 degrees ! Estimated noise=2.95546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00247969 Jy ! Component: 100 - total flux cleaned = -0.0035312 Jy ! Component: 150 - total flux cleaned = -0.0042169 Jy ! Component: 200 - total flux cleaned = -0.00467358 Jy ! Total flux subtracted in 200 components = -0.00467358 Jy ! Clean residual min=-0.007765 max=0.010133 Jy/beam ! Clean residual mean=0.000013 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.869861 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.869861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104575Jy sigma=0.623093 ! Fit after self-cal, rms=0.104511Jy sigma=0.622812 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 (125, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661396 Jy ! Component: 100 - total flux cleaned = 0.00599858 Jy ! Component: 150 - total flux cleaned = 0.00497092 Jy ! Component: 200 - total flux cleaned = 0.0043605 Jy ! Total flux subtracted in 200 components = 0.0043605 Jy ! Clean residual min=-0.007241 max=0.007866 Jy/beam ! Clean residual mean=0.000013 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.874221 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.874221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103771Jy sigma=0.617783 ! Fit after self-cal, rms=0.103706Jy sigma=0.617539 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103706Jy sigma=0.617539 ! Fit after self-cal, rms=0.103327Jy sigma=0.616611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.728 mas, bpa=1.504 degrees ! Estimated noise=2.93728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225564 Jy ! Component: 100 - total flux cleaned = -0.00313861 Jy ! Component: 150 - total flux cleaned = -0.00370562 Jy ! Component: 200 - total flux cleaned = -0.00420853 Jy ! Total flux subtracted in 200 components = -0.00420853 Jy ! Clean residual min=-0.007074 max=0.007632 Jy/beam ! Clean residual mean=0.000013 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.870013 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.870013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102932Jy sigma=0.615926 ! Fit after self-cal, rms=0.102927Jy sigma=0.615875 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 (-1.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714842 Jy ! Component: 100 - total flux cleaned = 0.00891064 Jy ! Component: 150 - total flux cleaned = 0.00968817 Jy ! Component: 200 - total flux cleaned = 0.0104487 Jy ! Total flux subtracted in 200 components = 0.0104487 Jy ! Clean residual min=-0.006255 max=0.006052 Jy/beam ! Clean residual mean=0.000011 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.880461 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.880461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102340Jy sigma=0.612459 ! Fit after self-cal, rms=0.102321Jy sigma=0.612373 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102321Jy sigma=0.612373 ! Fit after self-cal, rms=0.102042Jy sigma=0.611679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.568 mas, bmaj=11.57 mas, bpa=-1.74 degrees ! Estimated noise=3.43881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000995176 Jy ! Component: 100 - total flux cleaned = -0.00148803 Jy ! Component: 150 - total flux cleaned = -0.00184629 Jy ! Component: 200 - total flux cleaned = -0.0023298 Jy ! Total flux subtracted in 200 components = -0.0023298 Jy ! Clean residual min=-0.006452 max=0.006874 Jy/beam ! Clean residual mean=0.000018 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.878132 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.878131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101872Jy sigma=0.611579 ! Fit after self-cal, rms=0.101835Jy sigma=0.611493 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 = 0.000146411 Jy ! Component: 100 - total flux cleaned = -0.000139079 Jy ! Component: 150 - total flux cleaned = -0.000603988 Jy ! Component: 200 - total flux cleaned = -0.000911625 Jy ! Total flux subtracted in 200 components = -0.000911625 Jy ! Clean residual min=-0.006482 max=0.006651 Jy/beam ! Clean residual mean=0.000017 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.87722 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.87722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101837Jy sigma=0.611448 ! Fit after self-cal, rms=0.101819Jy sigma=0.611402 ! 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=3.115 mas, bmaj=7.729 mas, bpa=1.485 degrees ! Estimated noise=2.92208 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 7.729 at 1.485 degrees (North through East) ! Clean map min=-0.0059642 max=0.74566 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101819Jy sigma=0.611402 ! Fit after self-cal, rms=0.096719Jy sigma=0.541400 ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=7.735 mas, bpa=1.436 degrees ! Estimated noise=2.91537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246892 Jy ! Component: 100 - total flux cleaned = -0.00267615 Jy ! Component: 150 - total flux cleaned = -0.00303037 Jy ! Component: 200 - total flux cleaned = -0.00318038 Jy ! Total flux subtracted in 200 components = -0.00318038 Jy ! Clean residual min=-0.005577 max=0.005731 Jy/beam ! Clean residual mean=0.000005 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.874039 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.874039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096376Jy sigma=0.540794 ! Fit after self-cal, rms=0.096389Jy sigma=0.540765 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045105 Jy ! Component: 100 - total flux cleaned = -0.000791082 Jy ! Component: 150 - total flux cleaned = -0.000916408 Jy ! Component: 200 - total flux cleaned = -0.00109703 Jy ! Total flux subtracted in 200 components = -0.00109703 Jy ! Clean residual min=-0.005593 max=0.005493 Jy/beam ! Clean residual mean=0.000006 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.872942 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 0.872942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096274Jy sigma=0.540452 ! Fit after self-cal, rms=0.096283Jy sigma=0.540445 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096283Jy sigma=0.540445 ! Fit after self-cal, rms=0.096096Jy sigma=0.540078 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=2.842 mas, bmaj=7.422 mas, bpa=2.749 degrees ! Estimated noise=3.59533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581889 Jy ! Component: 100 - total flux cleaned = 0.723668 Jy ! Component: 150 - total flux cleaned = 0.780064 Jy ! Component: 200 - total flux cleaned = 0.805707 Jy ! Total flux subtracted in 200 components = 0.805707 Jy ! Clean residual min=-0.010791 max=0.013818 Jy/beam ! Clean residual mean=0.000004 rms=0.003362 Jy/beam ! Combined flux in latest and established models = 0.805707 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.805707 Jy ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.735 mas, bpa=1.434 degrees ! Estimated noise=2.90534 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 = 0.0183231 Jy ! Component: 100 - total flux cleaned = 0.0295426 Jy ! Component: 150 - total flux cleaned = 0.0365652 Jy ! Component: 200 - total flux cleaned = 0.0421581 Jy ! Total flux subtracted in 200 components = 0.0421581 Jy ! Clean residual min=-0.007845 max=0.007529 Jy/beam ! Clean residual mean=0.000014 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.847865 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.847865 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=7.567 mas, bmaj=11.58 mas, bpa=-1.817 degrees ! Estimated noise=3.41708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828222 Jy ! Component: 100 - total flux cleaned = 0.011451 Jy ! Component: 150 - total flux cleaned = 0.0135359 Jy ! Component: 200 - total flux cleaned = 0.0145875 Jy ! Total flux subtracted in 200 components = 0.0145875 Jy ! Clean residual min=-0.007390 max=0.005993 Jy/beam ! Clean residual mean=0.000019 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.862452 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 = 0.000902581 Jy ! Component: 100 - total flux cleaned = 0.00119795 Jy ! Component: 150 - total flux cleaned = 0.00146597 Jy ! Component: 200 - total flux cleaned = 0.00162628 Jy ! Total flux subtracted in 200 components = 0.00162628 Jy ! Clean residual min=-0.006622 max=0.005943 Jy/beam ! Clean residual mean=0.000017 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.864079 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.864079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.735 mas, bpa=1.434 degrees ! Estimated noise=2.90534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020104 Jy ! Component: 100 - total flux cleaned = -0.00259684 Jy ! Component: 150 - total flux cleaned = -0.00235365 Jy ! Component: 200 - total flux cleaned = -0.00202445 Jy ! Total flux subtracted in 200 components = -0.00202445 Jy ! Clean residual min=-0.006322 max=0.006468 Jy/beam ! Clean residual mean=0.000009 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.862054 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.862054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096447Jy sigma=0.542765 ! Fit after self-cal, rms=0.096408Jy sigma=0.542583 wmodel /g0/scr/pima/npcsc_uvs/J1751+0939_S_map.mod ! Writing 98 model components to file: /g0/scr/pima/npcsc_uvs/J1751+0939_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J1751+0939_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1751+0939_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1751+0939_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J1751+0939_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 = -0.000756335 Jy ! Component: 100 - total flux cleaned = -0.00127735 Jy ! Component: 150 - total flux cleaned = -0.0010908 Jy ! Component: 200 - total flux cleaned = -0.000641852 Jy ! Component: 250 - total flux cleaned = -4.38419e-05 Jy ! Component: 300 - total flux cleaned = 0.000445215 Jy ! Component: 350 - total flux cleaned = 0.000915343 Jy ! Component: 400 - total flux cleaned = 0.00121563 Jy ! Component: 450 - total flux cleaned = 0.00121443 Jy ! Component: 500 - total flux cleaned = 0.00121457 Jy ! Component: 550 - total flux cleaned = 0.000938993 Jy ! Component: 600 - total flux cleaned = 0.000671434 Jy ! Component: 650 - total flux cleaned = 0.000541103 Jy ! Component: 700 - total flux cleaned = 0.000414833 Jy ! Component: 750 - total flux cleaned = 0.000415855 Jy ! Component: 800 - total flux cleaned = 0.000234659 Jy ! Component: 850 - total flux cleaned = 0.000354643 Jy ! Component: 900 - total flux cleaned = 0.000295723 Jy ! Component: 950 - total flux cleaned = 6.85514e-05 Jy ! Component: 1000 - total flux cleaned = 6.94838e-05 Jy ! Component: 1050 - total flux cleaned = 7.08218e-05 Jy ! Component: 1100 - total flux cleaned = 0.000178574 Jy ! Component: 1150 - total flux cleaned = 1.89208e-05 Jy ! Component: 1200 - total flux cleaned = 7.03419e-05 Jy ! Component: 1250 - total flux cleaned = 1.88307e-05 Jy ! Component: 1300 - total flux cleaned = -0.000132833 Jy ! Component: 1350 - total flux cleaned = -0.000181776 Jy ! Component: 1400 - total flux cleaned = -0.000280468 Jy ! Component: 1450 - total flux cleaned = -0.000426158 Jy ! Component: 1500 - total flux cleaned = -0.000473158 Jy ! Component: 1550 - total flux cleaned = -0.000426546 Jy ! Component: 1600 - total flux cleaned = -0.000473302 Jy ! Component: 1650 - total flux cleaned = -0.000518628 Jy ! Component: 1700 - total flux cleaned = -0.000337335 Jy ! Component: 1750 - total flux cleaned = -0.000248204 Jy ! Component: 1800 - total flux cleaned = -0.000204437 Jy ! Component: 1850 - total flux cleaned = -2.99962e-05 Jy ! Component: 1900 - total flux cleaned = -2.94468e-05 Jy ! Component: 1950 - total flux cleaned = 1.37823e-05 Jy ! Component: 2000 - total flux cleaned = 0.000181861 Jy ! Component: 2050 - total flux cleaned = 0.000264885 Jy ! Component: 2100 - total flux cleaned = 0.000224011 Jy ! Component: 2150 - total flux cleaned = 0.000509214 Jy ! Component: 2200 - total flux cleaned = 0.000590022 Jy ! Component: 2250 - total flux cleaned = 0.000908875 Jy ! Component: 2300 - total flux cleaned = 0.000869249 Jy ! Component: 2350 - total flux cleaned = 0.000908917 Jy ! Component: 2400 - total flux cleaned = 0.00102563 Jy ! Component: 2450 - total flux cleaned = 0.0010644 Jy ! Component: 2500 - total flux cleaned = 0.00117871 Jy ! Component: 2550 - total flux cleaned = 0.00121653 Jy ! Component: 2600 - total flux cleaned = 0.00125427 Jy ! Component: 2650 - total flux cleaned = 0.00136589 Jy ! Component: 2700 - total flux cleaned = 0.00140284 Jy ! Component: 2750 - total flux cleaned = 0.0014763 Jy ! Component: 2800 - total flux cleaned = 0.00162219 Jy ! Component: 2850 - total flux cleaned = 0.00165811 Jy ! Component: 2900 - total flux cleaned = 0.00172959 Jy ! Component: 2950 - total flux cleaned = 0.00180051 Jy ! Component: 3000 - total flux cleaned = 0.00190684 Jy ! Component: 3050 - total flux cleaned = 0.00204747 Jy ! Component: 3100 - total flux cleaned = 0.00215194 Jy ! Component: 3150 - total flux cleaned = 0.00222123 Jy ! Component: 3200 - total flux cleaned = 0.00242849 Jy ! Component: 3250 - total flux cleaned = 0.00256539 Jy ! Component: 3300 - total flux cleaned = 0.0026333 Jy ! Component: 3350 - total flux cleaned = 0.00283652 Jy ! Component: 3400 - total flux cleaned = 0.00300479 Jy ! Component: 3450 - total flux cleaned = 0.00310529 Jy ! Component: 3500 - total flux cleaned = 0.00313869 Jy ! Component: 3550 - total flux cleaned = 0.00330433 Jy ! Component: 3600 - total flux cleaned = 0.00337043 Jy ! Component: 3650 - total flux cleaned = 0.00343637 Jy ! Component: 3700 - total flux cleaned = 0.00356762 Jy ! Component: 3750 - total flux cleaned = 0.0037629 Jy ! Component: 3800 - total flux cleaned = 0.00386026 Jy ! Component: 3850 - total flux cleaned = 0.00395731 Jy ! Component: 3900 - total flux cleaned = 0.0040218 Jy ! Component: 3950 - total flux cleaned = 0.00408585 Jy ! Component: 4000 - total flux cleaned = 0.00411794 Jy ! Component: 4050 - total flux cleaned = 0.00414987 Jy ! Total flux subtracted in 4096 components = 0.00421365 Jy ! Clean residual min=-0.001872 max=0.001914 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.866268 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 357 components and 0.866267 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1751+0939_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 7.735 at 1.434 degrees (North through East) ! Clean map min=-0.0057308 max=0.74269 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1751+0939_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.742687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000534913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216072 0.216072 0.432144 0.864288 1.72858 3.45715 6.91431 13.8286 27.6572 55.3144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.742 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1751+0939_S_uvs.log closed on Sun Oct 6 14:30:40 2013