! Started logfile: /scr/pima/bp192a1_uvs/J0422-3315_C_uvs.log on Wed Sep 16 13:31:50 2015 obs /scr/pima/bp192a1_uvs/J0422-3315_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0422-3315_C_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0422-3315 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5184 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0422-3315_C] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004662Jy sigma=16.474605 ! Fit after self-cal, rms=0.917424Jy sigma=15.025841 ! 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=1.226 mas, bmaj=3.362 mas, bpa=4.3 degrees ! Estimated noise=0.913253 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 = 0.0618853 Jy ! Component: 100 - total flux cleaned = 0.0774958 Jy ! Total flux subtracted in 100 components = 0.0774958 Jy ! Clean residual min=-0.005179 max=0.008956 Jy/beam ! Clean residual mean=-0.000036 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.0774959 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0774959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053755Jy sigma=0.734977 ! Fit after self-cal, rms=0.053728Jy sigma=0.734706 ! Inverting map ! Added new window around map position (-4.2, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843644 Jy ! Component: 100 - total flux cleaned = 0.0135781 Jy ! Total flux subtracted in 100 components = 0.0135781 Jy ! Clean residual min=-0.004215 max=0.005782 Jy/beam ! Clean residual mean=-0.000012 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0910739 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0910739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052038Jy sigma=0.703429 ! Fit after self-cal, rms=0.051973Jy sigma=0.700822 ! 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=1.563 mas, bmaj=4.166 mas, bpa=2.984 degrees ! Estimated noise=0.624921 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 = 0.00488822 Jy ! Component: 100 - total flux cleaned = 0.00756194 Jy ! Component: 150 - total flux cleaned = 0.00904242 Jy ! Component: 200 - total flux cleaned = 0.00988068 Jy ! Total flux subtracted in 200 components = 0.00988068 Jy ! Clean residual min=-0.003465 max=0.003980 Jy/beam ! Clean residual mean=0.000001 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.100955 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.100955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051466Jy sigma=0.692941 ! Fit after self-cal, rms=0.051473Jy sigma=0.692448 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.166 at 2.984 degrees (North through East) ! Clean map min=-0.0033773 max=0.076925 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.16 KP 0.92 LA 1.04 ! MK 0.94 NL 1.13 OV 0.98 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 0.91 LA 1.17 ! MK 1.07 NL 1.14 OV 0.98 PT 1.06 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 KP 0.95 LA 1.06 ! MK 0.99 NL 1.19 OV 0.88 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.051473Jy sigma=0.692448 ! Fit after self-cal, rms=0.051971Jy sigma=0.684329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.168 mas, bpa=2.989 degrees ! Estimated noise=0.631175 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 = 0.000934754 Jy ! Component: 100 - total flux cleaned = 0.00124775 Jy ! Component: 150 - total flux cleaned = 0.00131403 Jy ! Component: 200 - total flux cleaned = 0.00135889 Jy ! Total flux subtracted in 200 components = 0.00135889 Jy ! Clean residual min=-0.003039 max=0.002761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.102314 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.102314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051942Jy sigma=0.684082 ! Fit after self-cal, rms=0.051955Jy sigma=0.683967 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051955Jy sigma=0.683967 ! Fit after self-cal, rms=0.051895Jy sigma=0.681108 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.166 mas, bpa=3.083 degrees ! Estimated noise=0.63116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.20057e-05 Jy ! Component: 100 - total flux cleaned = -1.18155e-05 Jy ! Component: 150 - total flux cleaned = -1.24321e-05 Jy ! Component: 200 - total flux cleaned = -3.83371e-05 Jy ! Total flux subtracted in 200 components = -3.83371e-05 Jy ! Clean residual min=-0.002749 max=0.002521 Jy/beam ! Clean residual mean=0.000008 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.102275 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.102275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051888Jy sigma=0.680980 ! Fit after self-cal, rms=0.051888Jy sigma=0.680939 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 = -1.15677e-05 Jy ! Component: 100 - total flux cleaned = -2.44015e-05 Jy ! Component: 150 - total flux cleaned = -3.70786e-05 Jy ! Component: 200 - total flux cleaned = -6.05137e-05 Jy ! Total flux subtracted in 200 components = -6.05137e-05 Jy ! Clean residual min=-0.002737 max=0.002525 Jy/beam ! Clean residual mean=0.000008 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.102215 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.102215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051883Jy sigma=0.680854 ! Fit after self-cal, rms=0.051883Jy sigma=0.680851 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051883Jy sigma=0.680851 ! Fit after self-cal, rms=0.051869Jy sigma=0.680846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.165 mas, bpa=3.118 degrees ! Estimated noise=0.631219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.49952e-05 Jy ! Component: 100 - total flux cleaned = 3.31672e-05 Jy ! Component: 150 - total flux cleaned = 2.14803e-05 Jy ! Component: 200 - total flux cleaned = 1.07823e-05 Jy ! Total flux subtracted in 200 components = 1.07823e-05 Jy ! Clean residual min=-0.002729 max=0.002501 Jy/beam ! Clean residual mean=0.000007 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.102225 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.102225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051864Jy sigma=0.680770 ! Fit after self-cal, rms=0.051865Jy sigma=0.680768 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 = 2.57167e-06 Jy ! Component: 100 - total flux cleaned = -8.53356e-06 Jy ! Component: 150 - total flux cleaned = -2.95842e-05 Jy ! Component: 200 - total flux cleaned = -3.95237e-05 Jy ! Total flux subtracted in 200 components = -3.95237e-05 Jy ! Clean residual min=-0.002723 max=0.002482 Jy/beam ! Clean residual mean=0.000007 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.102186 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.102186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051860Jy sigma=0.680707 ! Fit after self-cal, rms=0.051861Jy sigma=0.680704 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051861Jy sigma=0.680704 ! Fit after self-cal, rms=0.051827Jy sigma=0.680701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.399 mas, bmaj=12.48 mas, bpa=7.81 degrees ! Estimated noise=0.795355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446871 Jy ! Component: 100 - total flux cleaned = 0.000492736 Jy ! Component: 150 - total flux cleaned = 0.000534538 Jy ! Component: 200 - total flux cleaned = 0.000562099 Jy ! Total flux subtracted in 200 components = 0.000562099 Jy ! Clean residual min=-0.003516 max=0.003161 Jy/beam ! Clean residual mean=0.000017 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.102748 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 71 components and 0.102748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051827Jy sigma=0.680710 ! Fit after self-cal, rms=0.051824Jy sigma=0.680675 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 = -2.01433e-05 Jy ! Component: 100 - total flux cleaned = -2.02091e-05 Jy ! Component: 150 - total flux cleaned = -7.75217e-06 Jy ! Component: 200 - total flux cleaned = 4.02703e-06 Jy ! Total flux subtracted in 200 components = 4.02703e-06 Jy ! Clean residual min=-0.003472 max=0.003179 Jy/beam ! Clean residual mean=0.000018 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.102752 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.102752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051826Jy sigma=0.680659 ! Fit after self-cal, rms=0.051825Jy sigma=0.680649 ! 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=1.563 mas, bmaj=4.165 mas, bpa=3.133 degrees ! Estimated noise=0.631121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.165 at 3.133 degrees (North through East) ! Clean map min=-0.0025543 max=0.076223 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=1.228 mas, bmaj=3.366 mas, bpa=4.485 degrees ! Estimated noise=0.917346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618691 Jy ! Component: 100 - total flux cleaned = 0.078581 Jy ! Component: 150 - total flux cleaned = 0.0866856 Jy ! Component: 200 - total flux cleaned = 0.0918931 Jy ! Total flux subtracted in 200 components = 0.0918931 Jy ! Clean residual min=-0.003788 max=0.004045 Jy/beam ! Clean residual mean=-0.000013 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.0918931 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0918931 Jy ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.165 mas, bpa=3.133 degrees ! Estimated noise=0.631121 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 (2.7, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543716 Jy ! Component: 100 - total flux cleaned = 0.00843075 Jy ! Component: 150 - total flux cleaned = 0.0102903 Jy ! Component: 200 - total flux cleaned = 0.0115305 Jy ! Total flux subtracted in 200 components = 0.0115305 Jy ! Clean residual min=-0.002497 max=0.002280 Jy/beam ! Clean residual mean=0.000010 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.103424 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 73 components and 0.103424 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.399 mas, bmaj=12.48 mas, bpa=7.81 degrees ! Estimated noise=0.795355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140134 Jy ! Component: 100 - total flux cleaned = 0.00214209 Jy ! Component: 150 - total flux cleaned = 0.00240224 Jy ! Component: 200 - total flux cleaned = 0.00244667 Jy ! Total flux subtracted in 200 components = 0.00244667 Jy ! Clean residual min=-0.003247 max=0.002669 Jy/beam ! Clean residual mean=0.000036 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.10587 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 = 1.32702e-05 Jy ! Component: 100 - total flux cleaned = 3.92477e-05 Jy ! Component: 150 - total flux cleaned = 6.48799e-05 Jy ! Component: 200 - total flux cleaned = 8.94932e-05 Jy ! Total flux subtracted in 200 components = 8.94932e-05 Jy ! Clean residual min=-0.003236 max=0.002656 Jy/beam ! Clean residual mean=0.000037 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.10596 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.10596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.165 mas, bpa=3.133 degrees ! Estimated noise=0.631121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75052e-06 Jy ! Component: 100 - total flux cleaned = -2.16803e-05 Jy ! Component: 150 - total flux cleaned = -2.11054e-05 Jy ! Component: 200 - total flux cleaned = -5.10383e-06 Jy ! Total flux subtracted in 200 components = -5.10383e-06 Jy ! Clean residual min=-0.002420 max=0.002222 Jy/beam ! Clean residual mean=0.000019 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.105955 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.105955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051690Jy sigma=0.678929 ! Fit after self-cal, rms=0.051675Jy sigma=0.678633 wmodel /scr/pima/bp192a1_uvs/J0422-3315_C_map.mod ! Writing 98 model components to file: /scr/pima/bp192a1_uvs/J0422-3315_C_map.mod wobs /scr/pima/bp192a1_uvs/J0422-3315_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0422-3315_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0422-3315_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0422-3315_C_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 = -0.000154753 Jy ! Component: 100 - total flux cleaned = -3.84618e-05 Jy ! Component: 150 - total flux cleaned = 3.28911e-05 Jy ! Component: 200 - total flux cleaned = -3.15606e-05 Jy ! Component: 250 - total flux cleaned = -0.000189888 Jy ! Component: 300 - total flux cleaned = -0.000372816 Jy ! Component: 350 - total flux cleaned = -0.000519636 Jy ! Component: 400 - total flux cleaned = -0.000632841 Jy ! Component: 450 - total flux cleaned = -0.000687283 Jy ! Component: 500 - total flux cleaned = -0.000793084 Jy ! Component: 550 - total flux cleaned = -0.000947274 Jy ! Component: 600 - total flux cleaned = -0.000972625 Jy ! Component: 650 - total flux cleaned = -0.00102146 Jy ! Component: 700 - total flux cleaned = -0.000949138 Jy ! Component: 750 - total flux cleaned = -0.000996156 Jy ! Component: 800 - total flux cleaned = -0.000973645 Jy ! Component: 850 - total flux cleaned = -0.00097412 Jy ! Component: 900 - total flux cleaned = -0.000952121 Jy ! Component: 950 - total flux cleaned = -0.000930357 Jy ! Component: 1000 - total flux cleaned = -0.00082355 Jy ! Component: 1050 - total flux cleaned = -0.000740195 Jy ! Component: 1100 - total flux cleaned = -0.000698919 Jy ! Component: 1150 - total flux cleaned = -0.000597427 Jy ! Component: 1200 - total flux cleaned = -0.00051752 Jy ! Component: 1250 - total flux cleaned = -0.000438617 Jy ! Component: 1300 - total flux cleaned = -0.000341364 Jy ! Component: 1350 - total flux cleaned = -0.000264739 Jy ! Component: 1400 - total flux cleaned = -0.000264592 Jy ! Component: 1450 - total flux cleaned = -0.00018973 Jy ! Component: 1500 - total flux cleaned = -0.000152846 Jy ! Component: 1550 - total flux cleaned = -0.000170786 Jy ! Component: 1600 - total flux cleaned = -0.000152829 Jy ! Component: 1650 - total flux cleaned = -0.000117696 Jy ! Component: 1700 - total flux cleaned = -0.000134989 Jy ! Component: 1750 - total flux cleaned = -6.58887e-05 Jy ! Component: 1800 - total flux cleaned = -4.8908e-05 Jy ! Component: 1850 - total flux cleaned = 1.43521e-06 Jy ! Component: 1900 - total flux cleaned = 1.77001e-05 Jy ! Component: 1950 - total flux cleaned = -4.82306e-05 Jy ! Component: 2000 - total flux cleaned = 1.6762e-05 Jy ! Component: 2050 - total flux cleaned = -3.14922e-05 Jy ! Component: 2100 - total flux cleaned = -9.5101e-05 Jy ! Component: 2150 - total flux cleaned = -6.37343e-05 Jy ! Component: 2200 - total flux cleaned = -0.00011066 Jy ! Component: 2250 - total flux cleaned = -0.000126146 Jy ! Component: 2300 - total flux cleaned = -0.000156911 Jy ! Component: 2350 - total flux cleaned = -0.000172264 Jy ! Component: 2400 - total flux cleaned = -0.000187575 Jy ! Component: 2450 - total flux cleaned = -0.000247341 Jy ! Component: 2500 - total flux cleaned = -0.000247286 Jy ! Component: 2550 - total flux cleaned = -0.000217867 Jy ! Component: 2600 - total flux cleaned = -0.00024727 Jy ! Component: 2650 - total flux cleaned = -0.00029094 Jy ! Component: 2700 - total flux cleaned = -0.00029076 Jy ! Component: 2750 - total flux cleaned = -0.000290742 Jy ! Component: 2800 - total flux cleaned = -0.000347839 Jy ! Component: 2850 - total flux cleaned = -0.000347792 Jy ! Component: 2900 - total flux cleaned = -0.000418326 Jy ! Component: 2950 - total flux cleaned = -0.000460386 Jy ! Component: 3000 - total flux cleaned = -0.000488345 Jy ! Component: 3050 - total flux cleaned = -0.000571842 Jy ! Component: 3100 - total flux cleaned = -0.000585643 Jy ! Component: 3150 - total flux cleaned = -0.000654668 Jy ! Component: 3200 - total flux cleaned = -0.000709697 Jy ! Component: 3250 - total flux cleaned = -0.000723344 Jy ! Component: 3300 - total flux cleaned = -0.000832528 Jy ! Component: 3350 - total flux cleaned = -0.000900593 Jy ! Component: 3400 - total flux cleaned = -0.000927751 Jy ! Component: 3450 - total flux cleaned = -0.00100886 Jy ! Component: 3500 - total flux cleaned = -0.00108973 Jy ! Component: 3550 - total flux cleaned = -0.0011435 Jy ! Component: 3600 - total flux cleaned = -0.00122392 Jy ! Component: 3650 - total flux cleaned = -0.00129082 Jy ! Component: 3700 - total flux cleaned = -0.00135766 Jy ! Component: 3750 - total flux cleaned = -0.00139772 Jy ! Component: 3800 - total flux cleaned = -0.00146449 Jy ! Component: 3850 - total flux cleaned = -0.00151779 Jy ! Component: 3900 - total flux cleaned = -0.00157111 Jy ! Component: 3950 - total flux cleaned = -0.00163771 Jy ! Component: 4000 - total flux cleaned = -0.00167773 Jy ! Component: 4050 - total flux cleaned = -0.00175768 Jy ! Total flux subtracted in 4096 components = -0.001771 Jy ! Clean residual min=-0.000820 max=0.000734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.104184 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 350 components and 0.104184 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0422-3315_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.165 at 3.133 degrees (North through East) ! Clean map min=-0.0016827 max=0.076189 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0422-3315_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0761889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.868952 0.868952 1.7379 3.47581 6.95161 13.9032 27.8065 55.6129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 345.243 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0422-3315_C_uvs.log closed on Wed Sep 16 13:31:54 2015