! Started logfile: /scr/pima/bp192a1_uvs/J0207+2930_C_uvs.log on Wed Sep 16 13:28:03 2015 obs /scr/pima/bp192a1_uvs/J0207+2930_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0207+2930_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0207+2930 ! ! 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 5776 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/J0207+2930_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000561Jy sigma=26.168375 ! Fit after self-cal, rms=0.982693Jy sigma=25.701971 ! 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=1.696 mas, bmaj=3.825 mas, bpa=3.149 degrees ! Estimated noise=0.554827 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 = 0.0134726 Jy ! Component: 100 - total flux cleaned = 0.0166152 Jy ! Total flux subtracted in 100 components = 0.0166152 Jy ! Clean residual min=-0.001765 max=0.002158 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0166152 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0166152 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=0.029245Jy sigma=0.735598 ! Fit after self-cal, rms=0.026999Jy sigma=0.675865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040946 Jy ! Component: 100 - total flux cleaned = 0.00581354 Jy ! Total flux subtracted in 100 components = 0.00581354 Jy ! Clean residual min=-0.002014 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0224287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0224287 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=0.026352Jy sigma=0.659078 ! Fit after self-cal, rms=0.026349Jy sigma=0.658874 ! 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=1.995 mas, bmaj=4.133 mas, bpa=0.3569 degrees ! Estimated noise=0.359739 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 = 0.0013249 Jy ! Component: 100 - total flux cleaned = 0.00187474 Jy ! Component: 150 - total flux cleaned = 0.00195461 Jy ! Component: 200 - total flux cleaned = 0.00201356 Jy ! Total flux subtracted in 200 components = 0.00201356 Jy ! Clean residual min=-0.001219 max=0.001150 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0244423 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0244423 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=0.026282Jy sigma=0.657437 ! Fit after self-cal, rms=0.026283Jy sigma=0.657276 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.995 x 4.133 at 0.3569 degrees (North through East) ! Clean map min=-0.0011993 max=0.021495 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* HN 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 1.00* FD 1.00* HN 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* HN 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 0.96 FD 1.11 HN 0.89 KP 0.98 ! LA 1.15 MK 0.94 NL 1.11 OV 1.05 ! PT 0.97 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.98 KP 0.87 ! LA 1.08 MK 1.08 NL 0.99 OV 0.99 ! PT 0.88 SC 1.00 ! ! ! Fit before self-cal, rms=0.026283Jy sigma=0.657276 ! Fit after self-cal, rms=0.026271Jy sigma=0.656370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.99 mas, bmaj=4.125 mas, bpa=0.3111 degrees ! Estimated noise=0.35984 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 = 0.00025358 Jy ! Component: 100 - total flux cleaned = 0.000263385 Jy ! Component: 150 - total flux cleaned = 0.000271733 Jy ! Component: 200 - total flux cleaned = 0.000287272 Jy ! Total flux subtracted in 200 components = 0.000287272 Jy ! Clean residual min=-0.001132 max=0.001131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0247295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0247295 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=0.026262Jy sigma=0.656197 ! Fit after self-cal, rms=0.026263Jy sigma=0.656084 ! 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=0.026263Jy sigma=0.656084 ! Fit after self-cal, rms=0.026279Jy sigma=0.656065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=4.124 mas, bpa=0.2524 degrees ! Estimated noise=0.359898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00721e-05 Jy ! Component: 100 - total flux cleaned = 8.81693e-05 Jy ! Component: 150 - total flux cleaned = 0.00010303 Jy ! Component: 200 - total flux cleaned = 0.000116506 Jy ! Total flux subtracted in 200 components = 0.000116506 Jy ! Clean residual min=-0.001131 max=0.001122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.024846 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.024846 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=0.026274Jy sigma=0.655965 ! Fit after self-cal, rms=0.026275Jy sigma=0.655953 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 = 1.74059e-05 Jy ! Component: 100 - total flux cleaned = 3.09131e-05 Jy ! Component: 150 - total flux cleaned = 4.38331e-05 Jy ! Component: 200 - total flux cleaned = 4.9727e-05 Jy ! Total flux subtracted in 200 components = 4.9727e-05 Jy ! Clean residual min=-0.001128 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0248958 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0248958 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=0.026272Jy sigma=0.655882 ! Fit after self-cal, rms=0.026272Jy sigma=0.655876 ! 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=0.026272Jy sigma=0.655876 ! Fit after self-cal, rms=0.026274Jy sigma=0.655874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=4.123 mas, bpa=0.2391 degrees ! Estimated noise=0.359887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.24123e-05 Jy ! Component: 100 - total flux cleaned = 3.4513e-05 Jy ! Component: 150 - total flux cleaned = 4.02034e-05 Jy ! Component: 200 - total flux cleaned = 4.02822e-05 Jy ! Total flux subtracted in 200 components = 4.02822e-05 Jy ! Clean residual min=-0.001128 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.024936 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.024936 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=0.026272Jy sigma=0.655817 ! Fit after self-cal, rms=0.026272Jy sigma=0.655813 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 = 1.19972e-05 Jy ! Component: 100 - total flux cleaned = 1.76e-05 Jy ! Component: 150 - total flux cleaned = 2.25331e-05 Jy ! Component: 200 - total flux cleaned = 2.24337e-05 Jy ! Total flux subtracted in 200 components = 2.24337e-05 Jy ! Clean residual min=-0.001127 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0249585 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0249585 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=0.026270Jy sigma=0.655769 ! Fit after self-cal, rms=0.026270Jy sigma=0.655767 ! 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=0.026270Jy sigma=0.655767 ! Fit after self-cal, rms=0.026275Jy sigma=0.655766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.74 mas, bmaj=5.181 mas, bpa=-4.221 degrees ! Estimated noise=0.43013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349396 Jy ! Component: 100 - total flux cleaned = 0.000440399 Jy ! Component: 150 - total flux cleaned = 0.000481661 Jy ! Component: 200 - total flux cleaned = 0.000500789 Jy ! Total flux subtracted in 200 components = 0.000500789 Jy ! Clean residual min=-0.001150 max=0.001289 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0254593 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0254593 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=0.026276Jy sigma=0.655794 ! Fit after self-cal, rms=0.026277Jy sigma=0.655774 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 = 4.08366e-05 Jy ! Component: 100 - total flux cleaned = 5.67415e-05 Jy ! Component: 150 - total flux cleaned = 6.56328e-05 Jy ! Component: 200 - total flux cleaned = 7.40028e-05 Jy ! Total flux subtracted in 200 components = 7.40028e-05 Jy ! Clean residual min=-0.001149 max=0.001283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0255333 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0255333 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=0.026278Jy sigma=0.655782 ! Fit after self-cal, rms=0.026277Jy sigma=0.655775 ! 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=1.987 mas, bmaj=4.123 mas, bpa=0.2535 degrees ! Estimated noise=0.359955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.987 x 4.123 at 0.2535 degrees (North through East) ! Clean map min=-0.0010581 max=0.021535 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=1.687 mas, bmaj=3.805 mas, bpa=3.09 degrees ! Estimated noise=0.553433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162513 Jy ! Component: 100 - total flux cleaned = 0.0206359 Jy ! Component: 150 - total flux cleaned = 0.0228195 Jy ! Component: 200 - total flux cleaned = 0.023971 Jy ! Total flux subtracted in 200 components = 0.023971 Jy ! Clean residual min=-0.002022 max=0.001756 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.023971 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.023971 Jy ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=4.123 mas, bpa=0.2535 degrees ! Estimated noise=0.359955 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 = 0.000674546 Jy ! Component: 100 - total flux cleaned = 0.000787261 Jy ! Component: 150 - total flux cleaned = 0.00087264 Jy ! Component: 200 - total flux cleaned = 0.00093958 Jy ! Total flux subtracted in 200 components = 0.00093958 Jy ! Clean residual min=-0.001172 max=0.001159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0249105 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0249105 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=3.74 mas, bmaj=5.181 mas, bpa=-4.221 degrees ! Estimated noise=0.43013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398853 Jy ! Component: 100 - total flux cleaned = 0.000458261 Jy ! Component: 150 - total flux cleaned = 0.000511314 Jy ! Component: 200 - total flux cleaned = 0.000536277 Jy ! Total flux subtracted in 200 components = 0.000536277 Jy ! Clean residual min=-0.001159 max=0.001288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0254468 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 = 1.67817e-05 Jy ! Component: 100 - total flux cleaned = 2.74465e-05 Jy ! Component: 150 - total flux cleaned = 3.23508e-05 Jy ! Component: 200 - total flux cleaned = 3.7208e-05 Jy ! Total flux subtracted in 200 components = 3.7208e-05 Jy ! Clean residual min=-0.001154 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.025484 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.025484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=4.123 mas, bpa=0.2535 degrees ! Estimated noise=0.359955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272326 Jy ! Component: 100 - total flux cleaned = -0.000332967 Jy ! Component: 150 - total flux cleaned = -0.000357959 Jy ! Component: 200 - total flux cleaned = -0.000385546 Jy ! Total flux subtracted in 200 components = -0.000385546 Jy ! Clean residual min=-0.001140 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0250985 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0250985 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=0.026279Jy sigma=0.655780 ! Fit after self-cal, rms=0.026276Jy sigma=0.655759 wmodel /scr/pima/bp192a1_uvs/J0207+2930_C_map.mod ! Writing 43 model components to file: /scr/pima/bp192a1_uvs/J0207+2930_C_map.mod wobs /scr/pima/bp192a1_uvs/J0207+2930_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0207+2930_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0207+2930_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0207+2930_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 = -6.22778e-05 Jy ! Component: 100 - total flux cleaned = -4.34584e-05 Jy ! Component: 150 - total flux cleaned = -2.50472e-05 Jy ! Component: 200 - total flux cleaned = -4.20285e-05 Jy ! Component: 250 - total flux cleaned = -0.000108762 Jy ! Component: 300 - total flux cleaned = -0.000140909 Jy ! Component: 350 - total flux cleaned = -0.000172276 Jy ! Component: 400 - total flux cleaned = -0.000187432 Jy ! Component: 450 - total flux cleaned = -0.000216991 Jy ! Component: 500 - total flux cleaned = -0.000245575 Jy ! Component: 550 - total flux cleaned = -0.000259515 Jy ! Component: 600 - total flux cleaned = -0.000273079 Jy ! Component: 650 - total flux cleaned = -0.000299206 Jy ! Component: 700 - total flux cleaned = -0.000312221 Jy ! Component: 750 - total flux cleaned = -0.000324941 Jy ! Component: 800 - total flux cleaned = -0.000362335 Jy ! Component: 850 - total flux cleaned = -0.000423097 Jy ! Component: 900 - total flux cleaned = -0.000458919 Jy ! Component: 950 - total flux cleaned = -0.000517104 Jy ! Component: 1000 - total flux cleaned = -0.000574203 Jy ! Component: 1050 - total flux cleaned = -0.000585307 Jy ! Component: 1100 - total flux cleaned = -0.000618319 Jy ! Component: 1150 - total flux cleaned = -0.000672505 Jy ! Component: 1200 - total flux cleaned = -0.00071508 Jy ! Component: 1250 - total flux cleaned = -0.000756787 Jy ! Component: 1300 - total flux cleaned = -0.000818603 Jy ! Component: 1350 - total flux cleaned = -0.000859274 Jy ! Component: 1400 - total flux cleaned = -0.000929219 Jy ! Component: 1450 - total flux cleaned = -0.000998001 Jy ! Component: 1500 - total flux cleaned = -0.00106572 Jy ! Component: 1550 - total flux cleaned = -0.00113234 Jy ! Component: 1600 - total flux cleaned = -0.00116991 Jy ! Component: 1650 - total flux cleaned = -0.00125315 Jy ! Component: 1700 - total flux cleaned = -0.00132616 Jy ! Component: 1750 - total flux cleaned = -0.00139793 Jy ! Component: 1800 - total flux cleaned = -0.00144218 Jy ! Component: 1850 - total flux cleaned = -0.00152064 Jy ! Component: 1900 - total flux cleaned = -0.00156364 Jy ! Component: 1950 - total flux cleaned = -0.00158905 Jy ! Component: 2000 - total flux cleaned = -0.00163935 Jy ! Component: 2050 - total flux cleaned = -0.00166419 Jy ! Component: 2100 - total flux cleaned = -0.00169683 Jy ! Component: 2150 - total flux cleaned = -0.00172917 Jy ! Component: 2200 - total flux cleaned = -0.00176881 Jy ! Component: 2250 - total flux cleaned = -0.00179229 Jy ! Component: 2300 - total flux cleaned = -0.00182325 Jy ! Component: 2350 - total flux cleaned = -0.00184624 Jy ! Component: 2400 - total flux cleaned = -0.00186876 Jy ! Component: 2450 - total flux cleaned = -0.0018763 Jy ! Component: 2500 - total flux cleaned = -0.00191325 Jy ! Component: 2550 - total flux cleaned = -0.00192793 Jy ! Component: 2600 - total flux cleaned = -0.0019497 Jy ! Component: 2650 - total flux cleaned = -0.0019569 Jy ! Component: 2700 - total flux cleaned = -0.00198519 Jy ! Component: 2750 - total flux cleaned = -0.00199215 Jy ! Component: 2800 - total flux cleaned = -0.00198524 Jy ! Component: 2850 - total flux cleaned = -0.00200598 Jy ! Component: 2900 - total flux cleaned = -0.00201953 Jy ! Component: 2950 - total flux cleaned = -0.0019994 Jy ! Component: 3000 - total flux cleaned = -0.0020328 Jy ! Component: 3050 - total flux cleaned = -0.00202616 Jy ! Component: 3100 - total flux cleaned = -0.00201963 Jy ! Component: 3150 - total flux cleaned = -0.0020001 Jy ! Component: 3200 - total flux cleaned = -0.00198731 Jy ! Component: 3250 - total flux cleaned = -0.00196194 Jy ! Component: 3300 - total flux cleaned = -0.00198731 Jy ! Component: 3350 - total flux cleaned = -0.00199967 Jy ! Component: 3400 - total flux cleaned = -0.00198092 Jy ! Component: 3450 - total flux cleaned = -0.00195631 Jy ! Component: 3500 - total flux cleaned = -0.00199302 Jy ! Component: 3550 - total flux cleaned = -0.00196869 Jy ! Component: 3600 - total flux cleaned = -0.00196874 Jy ! Component: 3650 - total flux cleaned = -0.00198064 Jy ! Component: 3700 - total flux cleaned = -0.00198055 Jy ! Component: 3750 - total flux cleaned = -0.00196872 Jy ! Component: 3800 - total flux cleaned = -0.00196286 Jy ! Component: 3850 - total flux cleaned = -0.00196288 Jy ! Component: 3900 - total flux cleaned = -0.00197446 Jy ! Component: 3950 - total flux cleaned = -0.00200301 Jy ! Component: 4000 - total flux cleaned = -0.00201429 Jy ! Component: 4050 - total flux cleaned = -0.0019917 Jy ! Total flux subtracted in 4096 components = -0.00199731 Jy ! Clean residual min=-0.000412 max=0.000357 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0231012 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 343 components and 0.0231012 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0207+2930_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.987 x 4.123 at 0.2535 degrees (North through East) ! Clean map min=-0.00080469 max=0.021471 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0207+2930_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0214707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.65015e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34837 1.34837 2.69674 5.39348 10.787 21.5739 43.1478 86.2956 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.491 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0207+2930_C_uvs.log closed on Wed Sep 16 13:28:08 2015