! Started logfile: /scr/pima/rdv72_uvs/J0542-2658_S_uvs.log on Sat Oct 5 08:45:03 2013 obs /scr/pima/rdv72_uvs/J0542-2658_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0542-2658_S_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782609 visibilities/baseline/integration-bin. ! Found source: J0542-2658 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5256 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 /scr/pima/rdv72_uvs/J0542-2658_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012420Jy sigma=1.089043 ! Fit after self-cal, rms=0.924256Jy sigma=0.980609 ! 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=1.963 mas, bmaj=4.066 mas, bpa=-28.2 degrees ! Estimated noise=18.9706 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 = 0.0665195 Jy ! Component: 100 - total flux cleaned = 0.0834086 Jy ! Total flux subtracted in 100 components = 0.0834086 Jy ! Clean residual min=-0.011214 max=0.011006 Jy/beam ! Clean residual mean=-0.000048 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.0834086 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0834086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100079Jy sigma=0.094128 ! Fit after self-cal, rms=0.098984Jy sigma=0.093262 ! 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=2.868 mas, bmaj=5.855 mas, bpa=-19.79 degrees ! Estimated noise=9.62454 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 = 0.00691705 Jy ! Component: 100 - total flux cleaned = 0.00922607 Jy ! Component: 150 - total flux cleaned = 0.00942052 Jy ! Component: 200 - total flux cleaned = 0.0094835 Jy ! Total flux subtracted in 200 components = 0.0094835 Jy ! Clean residual min=-0.007197 max=0.006587 Jy/beam ! Clean residual mean=-0.000035 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.0928921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0928921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098636Jy sigma=0.092662 ! Fit after self-cal, rms=0.098650Jy sigma=0.092650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 KP 1.00* LA 1.01 ! MK 0.94 NL 0.93 OV 1.07 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 1.03 HO 0.82 KP 1.34 ! LA 0.97 MK 0.85 NL 1.00 OV 0.97 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.12 KP 1.00* LA 0.88 ! MK 1.00 NL 0.93 OV 1.08 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 1.15 HO 1.02 KP 1.23 ! LA 0.93 MK 0.99 NL 0.98 OV 1.10 ! PT 1.06 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.13 KP 1.00* LA 0.93 ! MK 1.01 NL 1.09 OV 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 1.01 HO 0.80 KP 1.19 ! LA 0.83 MK 1.03 NL 1.02 OV 1.12 ! PT 1.11 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.30 FD 1.02 KP 1.00* LA 0.82 ! MK 1.07 NL 1.03 OV 0.92 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.75 FD 1.19 HO 0.85 KP 1.00 ! LA 0.73 MK 1.00 NL 1.01 OV 0.94 ! PT 0.94 SC 1.20 ! ! ! Fit before self-cal, rms=0.098650Jy sigma=0.092650 ! Fit after self-cal, rms=0.086141Jy sigma=0.085130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=5.766 mas, bpa=-21.02 degrees ! Estimated noise=9.52892 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 = -0.000307061 Jy ! Component: 100 - total flux cleaned = -0.000248443 Jy ! Component: 150 - total flux cleaned = -0.000244706 Jy ! Component: 200 - total flux cleaned = -0.000242172 Jy ! Total flux subtracted in 200 components = -0.000242172 Jy ! Clean residual min=-0.003552 max=0.004294 Jy/beam ! Clean residual mean=0.000004 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0926499 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.09265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086027Jy sigma=0.085093 ! Fit after self-cal, rms=0.086888Jy sigma=0.083893 ! Inverting map ! Added new window around map position (-36, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226304 Jy ! Component: 100 - total flux cleaned = 0.00261219 Jy ! Component: 150 - total flux cleaned = 0.00303507 Jy ! Component: 200 - total flux cleaned = 0.00334342 Jy ! Total flux subtracted in 200 components = 0.00334342 Jy ! Clean residual min=-0.004253 max=0.003509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0959934 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0959934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086659Jy sigma=0.083590 ! Fit after self-cal, rms=0.086679Jy sigma=0.083547 ! 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=0.086679Jy sigma=0.083547 ! Fit after self-cal, rms=0.086588Jy sigma=0.083159 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=5.705 mas, bpa=-20.64 degrees ! Estimated noise=9.43998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148543 Jy ! Component: 100 - total flux cleaned = 0.0015474 Jy ! Component: 150 - total flux cleaned = 0.00148985 Jy ! Component: 200 - total flux cleaned = 0.00159799 Jy ! Total flux subtracted in 200 components = 0.00159799 Jy ! Clean residual min=-0.003469 max=0.003096 Jy/beam ! Clean residual mean=0.000006 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0975913 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0975913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086474Jy sigma=0.083059 ! Fit after self-cal, rms=0.086879Jy sigma=0.082932 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 = -0.000144644 Jy ! Component: 100 - total flux cleaned = -0.000142244 Jy ! Component: 150 - total flux cleaned = -9.31703e-05 Jy ! Component: 200 - total flux cleaned = -9.01014e-05 Jy ! Total flux subtracted in 200 components = -9.01014e-05 Jy ! Clean residual min=-0.003420 max=0.003104 Jy/beam ! Clean residual mean=0.000004 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0975012 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0975012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086795Jy sigma=0.082890 ! Fit after self-cal, rms=0.086859Jy sigma=0.082819 ! 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=0.086859Jy sigma=0.082819 ! Fit after self-cal, rms=0.087290Jy sigma=0.082745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=5.684 mas, bpa=-20.37 degrees ! Estimated noise=9.3976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284367 Jy ! Component: 100 - total flux cleaned = 0.000430569 Jy ! Component: 150 - total flux cleaned = 0.000473592 Jy ! Component: 200 - total flux cleaned = 0.000474378 Jy ! Total flux subtracted in 200 components = 0.000474378 Jy ! Clean residual min=-0.003322 max=0.003327 Jy/beam ! Clean residual mean=0.000008 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0979756 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0979756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087217Jy sigma=0.082712 ! Fit after self-cal, rms=0.087403Jy sigma=0.082689 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 = -0.00015913 Jy ! Component: 100 - total flux cleaned = -0.000117165 Jy ! Component: 150 - total flux cleaned = -7.58992e-05 Jy ! Component: 200 - total flux cleaned = -3.57513e-05 Jy ! Total flux subtracted in 200 components = -3.57513e-05 Jy ! Clean residual min=-0.003240 max=0.003222 Jy/beam ! Clean residual mean=0.000007 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0979399 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0979399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087351Jy sigma=0.082663 ! Fit after self-cal, rms=0.087365Jy sigma=0.082662 ! 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=0.087365Jy sigma=0.082662 ! Fit after self-cal, rms=0.087011Jy sigma=0.082639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.607 mas, bmaj=21.44 mas, bpa=0.6336 degrees ! Estimated noise=10.9164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113238 Jy ! Component: 100 - total flux cleaned = 0.00149609 Jy ! Component: 150 - total flux cleaned = 0.00151305 Jy ! Component: 200 - total flux cleaned = 0.00153061 Jy ! Total flux subtracted in 200 components = 0.00153061 Jy ! Clean residual min=-0.003173 max=0.003177 Jy/beam ! Clean residual mean=0.000021 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0994705 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0994705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087002Jy sigma=0.082639 ! Fit after self-cal, rms=0.087077Jy sigma=0.082629 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 = 7.54833e-05 Jy ! Component: 100 - total flux cleaned = 9.27494e-05 Jy ! Component: 150 - total flux cleaned = 0.000110232 Jy ! Component: 200 - total flux cleaned = 0.00012618 Jy ! Total flux subtracted in 200 components = 0.00012618 Jy ! Clean residual min=-0.003136 max=0.003193 Jy/beam ! Clean residual mean=0.000020 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0995967 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.0995967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087063Jy sigma=0.082629 ! Fit after self-cal, rms=0.087059Jy sigma=0.082625 ! 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=2.796 mas, bmaj=5.648 mas, bpa=-20.21 degrees ! Estimated noise=9.33871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 5.648 at -20.21 degrees (North through East) ! Clean map min=-0.0038914 max=0.075454 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=1.932 mas, bmaj=3.926 mas, bpa=-28.44 degrees ! Estimated noise=17.5024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618632 Jy ! Component: 100 - total flux cleaned = 0.0800358 Jy ! Component: 150 - total flux cleaned = 0.0889141 Jy ! Component: 200 - total flux cleaned = 0.0921279 Jy ! Total flux subtracted in 200 components = 0.0921279 Jy ! Clean residual min=-0.005481 max=0.007367 Jy/beam ! Clean residual mean=-0.000010 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0921279 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 0.0921279 Jy ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=5.648 mas, bpa=-20.21 degrees ! Estimated noise=9.33871 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 (-1, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540161 Jy ! Component: 100 - total flux cleaned = 0.00686495 Jy ! Component: 150 - total flux cleaned = 0.00722553 Jy ! Component: 200 - total flux cleaned = 0.00738538 Jy ! Total flux subtracted in 200 components = 0.00738538 Jy ! Clean residual min=-0.003037 max=0.003228 Jy/beam ! Clean residual mean=0.000009 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0995133 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0995133 Jy ! Inverting map ! Added new window around map position (85.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280066 Jy ! Component: 100 - total flux cleaned = 0.00295253 Jy ! Component: 150 - total flux cleaned = 0.00315535 Jy ! Component: 200 - total flux cleaned = 0.00328118 Jy ! Total flux subtracted in 200 components = 0.00328118 Jy ! Clean residual min=-0.002780 max=0.002915 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.102794 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.102794 Jy ! Inverting map ! Added new window around map position (-108.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226491 Jy ! Component: 100 - total flux cleaned = 0.0028178 Jy ! Component: 150 - total flux cleaned = 0.00309989 Jy ! Component: 200 - total flux cleaned = 0.00331266 Jy ! Total flux subtracted in 200 components = 0.00331266 Jy ! Clean residual min=-0.002570 max=0.002503 Jy/beam ! Clean residual mean=-0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.106107 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.106107 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=8.607 mas, bmaj=21.44 mas, bpa=0.6336 degrees ! Estimated noise=10.9164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606067 Jy ! Component: 100 - total flux cleaned = 0.000778792 Jy ! Component: 150 - total flux cleaned = 0.00082944 Jy ! Component: 200 - total flux cleaned = 0.000874623 Jy ! Total flux subtracted in 200 components = 0.000874623 Jy ! Clean residual min=-0.002770 max=0.003106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.106982 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 = 4.34166e-05 Jy ! Component: 100 - total flux cleaned = 0.000121296 Jy ! Component: 150 - total flux cleaned = 0.000157838 Jy ! Component: 200 - total flux cleaned = 0.000192421 Jy ! Total flux subtracted in 200 components = 0.000192421 Jy ! Clean residual min=-0.002689 max=0.003031 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.107174 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.107174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=5.648 mas, bpa=-20.21 degrees ! Estimated noise=9.33871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118382 Jy ! Component: 100 - total flux cleaned = -7.12478e-05 Jy ! Component: 150 - total flux cleaned = -7.09983e-05 Jy ! Component: 200 - total flux cleaned = 1.29429e-05 Jy ! Total flux subtracted in 200 components = 1.29429e-05 Jy ! Clean residual min=-0.002461 max=0.002374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.107187 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.107187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086666Jy sigma=0.082354 ! Fit after self-cal, rms=0.086727Jy sigma=0.082280 wmodel /scr/pima/rdv72_uvs/J0542-2658_S_map.mod ! Writing 97 model components to file: /scr/pima/rdv72_uvs/J0542-2658_S_map.mod wobs /scr/pima/rdv72_uvs/J0542-2658_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0542-2658_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0542-2658_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J0542-2658_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 = -0.000905828 Jy ! Component: 100 - total flux cleaned = -0.00119954 Jy ! Component: 150 - total flux cleaned = -0.00123975 Jy ! Component: 200 - total flux cleaned = -0.00116584 Jy ! Component: 250 - total flux cleaned = -0.00131065 Jy ! Component: 300 - total flux cleaned = -0.00134675 Jy ! Component: 350 - total flux cleaned = -0.00158571 Jy ! Component: 400 - total flux cleaned = -0.0016524 Jy ! Component: 450 - total flux cleaned = -0.00178355 Jy ! Component: 500 - total flux cleaned = -0.00184759 Jy ! Component: 550 - total flux cleaned = -0.00197235 Jy ! Component: 600 - total flux cleaned = -0.00206434 Jy ! Component: 650 - total flux cleaned = -0.00209428 Jy ! Component: 700 - total flux cleaned = -0.00212444 Jy ! Component: 750 - total flux cleaned = -0.00209579 Jy ! Component: 800 - total flux cleaned = -0.00221034 Jy ! Component: 850 - total flux cleaned = -0.00223853 Jy ! Component: 900 - total flux cleaned = -0.00232143 Jy ! Component: 950 - total flux cleaned = -0.002321 Jy ! Component: 1000 - total flux cleaned = -0.00237504 Jy ! Component: 1050 - total flux cleaned = -0.002428 Jy ! Component: 1100 - total flux cleaned = -0.00242759 Jy ! Component: 1150 - total flux cleaned = -0.00242731 Jy ! Component: 1200 - total flux cleaned = -0.00242743 Jy ! Component: 1250 - total flux cleaned = -0.00250281 Jy ! Component: 1300 - total flux cleaned = -0.00250309 Jy ! Component: 1350 - total flux cleaned = -0.00257694 Jy ! Component: 1400 - total flux cleaned = -0.00260084 Jy ! Component: 1450 - total flux cleaned = -0.00252819 Jy ! Component: 1500 - total flux cleaned = -0.00257577 Jy ! Component: 1550 - total flux cleaned = -0.00248137 Jy ! Component: 1600 - total flux cleaned = -0.00248104 Jy ! Component: 1650 - total flux cleaned = -0.00248136 Jy ! Component: 1700 - total flux cleaned = -0.0024356 Jy ! Component: 1750 - total flux cleaned = -0.00239034 Jy ! Component: 1800 - total flux cleaned = -0.00234506 Jy ! Component: 1850 - total flux cleaned = -0.00227843 Jy ! Component: 1900 - total flux cleaned = -0.00221254 Jy ! Component: 1950 - total flux cleaned = -0.00225622 Jy ! Component: 2000 - total flux cleaned = -0.00223457 Jy ! Component: 2050 - total flux cleaned = -0.0021706 Jy ! Component: 2100 - total flux cleaned = -0.00219152 Jy ! Component: 2150 - total flux cleaned = -0.00219159 Jy ! Component: 2200 - total flux cleaned = -0.00221243 Jy ! Component: 2250 - total flux cleaned = -0.00217097 Jy ! Component: 2300 - total flux cleaned = -0.00217084 Jy ! Component: 2350 - total flux cleaned = -0.0020893 Jy ! Component: 2400 - total flux cleaned = -0.00208913 Jy ! Component: 2450 - total flux cleaned = -0.00198826 Jy ! Component: 2500 - total flux cleaned = -0.00198846 Jy ! Component: 2550 - total flux cleaned = -0.00192867 Jy ! Component: 2600 - total flux cleaned = -0.00194836 Jy ! Component: 2650 - total flux cleaned = -0.00186971 Jy ! Component: 2700 - total flux cleaned = -0.00181137 Jy ! Component: 2750 - total flux cleaned = -0.00179195 Jy ! Component: 2800 - total flux cleaned = -0.00184969 Jy ! Component: 2850 - total flux cleaned = -0.00186872 Jy ! Component: 2900 - total flux cleaned = -0.00188773 Jy ! Component: 2950 - total flux cleaned = -0.00188765 Jy ! Component: 3000 - total flux cleaned = -0.00196305 Jy ! Component: 3050 - total flux cleaned = -0.00196307 Jy ! Component: 3100 - total flux cleaned = -0.0018885 Jy ! Component: 3150 - total flux cleaned = -0.00196281 Jy ! Component: 3200 - total flux cleaned = -0.00196279 Jy ! Component: 3250 - total flux cleaned = -0.0019994 Jy ! Component: 3300 - total flux cleaned = -0.00201775 Jy ! Component: 3350 - total flux cleaned = -0.0020543 Jy ! Component: 3400 - total flux cleaned = -0.00212684 Jy ! Component: 3450 - total flux cleaned = -0.00209061 Jy ! Component: 3500 - total flux cleaned = -0.00212673 Jy ! Component: 3550 - total flux cleaned = -0.00218042 Jy ! Component: 3600 - total flux cleaned = -0.00219821 Jy ! Component: 3650 - total flux cleaned = -0.00226945 Jy ! Component: 3700 - total flux cleaned = -0.00234038 Jy ! Component: 3750 - total flux cleaned = -0.00237568 Jy ! Component: 3800 - total flux cleaned = -0.00237554 Jy ! Component: 3850 - total flux cleaned = -0.00244567 Jy ! Component: 3900 - total flux cleaned = -0.00249812 Jy ! Component: 3950 - total flux cleaned = -0.00249806 Jy ! Component: 4000 - total flux cleaned = -0.00261957 Jy ! Component: 4050 - total flux cleaned = -0.00267149 Jy ! Total flux subtracted in 4096 components = -0.00277497 Jy ! Clean residual min=-0.001024 max=0.001219 Jy/beam ! Clean residual mean=-0.000007 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.104412 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 327 components and 0.104412 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0542-2658_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 5.648 at -20.21 degrees (North through East) ! Clean map min=-0.003176 max=0.07425 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0542-2658_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0742502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12108 1.12108 2.24216 4.48431 8.96862 17.9372 35.8745 71.749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0542-2658_S_uvs.log closed on Sat Oct 5 08:45:07 2013