! Started logfile: /scr/pima/bp171a5_uvs/J1012-1802_C_uvs.log on Sat Apr 20 01:31:13 2013 obs /scr/pima/bp171a5_uvs/J1012-1802_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1012-1802_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.922619 visibilities/baseline/integration-bin. ! Found source: J1012-1802 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1240 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/bp171a5_uvs/J1012-1802_C] 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=0.987259Jy sigma=0.697976 ! Fit after self-cal, rms=0.945345Jy sigma=0.668344 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=10.86 mas, bpa=8.619 degrees ! Estimated noise=42.8409 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 = 0.0421143 Jy ! Component: 100 - total flux cleaned = 0.0574399 Jy ! Total flux subtracted in 100 components = 0.0574399 Jy ! Clean residual min=-0.004943 max=0.007559 Jy/beam ! Clean residual mean=-0.000006 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.0574399 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0574399 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=0.031598Jy sigma=0.022338 ! Fit after self-cal, rms=0.031523Jy sigma=0.022285 ! 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=3.805 mas, bmaj=11.18 mas, bpa=9.305 degrees ! Estimated noise=28.4031 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 = 0.00988314 Jy ! Component: 100 - total flux cleaned = 0.0157197 Jy ! Component: 150 - total flux cleaned = 0.019443 Jy ! Component: 200 - total flux cleaned = 0.0221527 Jy ! Total flux subtracted in 200 components = 0.0221527 Jy ! Clean residual min=-0.003615 max=0.003181 Jy/beam ! Clean residual mean=-0.000025 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0795927 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.0795927 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=0.028065Jy sigma=0.019840 ! Fit after self-cal, rms=0.027998Jy sigma=0.019793 ! 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 0.93 FD 1.06 HN 0.84 KP 0.92 ! LA 1.00 NL 0.95 OV 0.88 PT 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.07 KP 0.95 ! LA 1.07 NL 1.19 OV 1.22 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.10 HN 0.97 KP 0.95 ! LA 0.97 NL 1.13 OV 1.09 PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.02 KP 0.94 ! LA 1.03 NL 1.02 OV 0.92 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.09 KP 0.98 ! LA 0.95 NL 0.97 OV 0.96 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 1.03 ! LA 1.14 NL 0.90 OV 0.97 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.10 KP 0.98 ! LA 1.02 NL 0.98 OV 1.06 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.19 KP 0.97 ! LA 1.01 NL 0.98 OV 1.08 PT 0.87 ! ! ! Fit before self-cal, rms=0.027998Jy sigma=0.019793 ! Fit after self-cal, rms=0.026516Jy sigma=0.018980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=11.25 mas, bpa=9.257 degrees ! Estimated noise=27.7489 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 = 0.000996898 Jy ! Component: 100 - total flux cleaned = 0.00114385 Jy ! Component: 150 - total flux cleaned = 0.00126185 Jy ! Component: 200 - total flux cleaned = 0.00136181 Jy ! Total flux subtracted in 200 components = 0.00136181 Jy ! Clean residual min=-0.002462 max=0.003183 Jy/beam ! Clean residual mean=-0.000006 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0809545 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0809545 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=0.026477Jy sigma=0.018942 ! Fit after self-cal, rms=0.026514Jy sigma=0.018931 ! 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=0.026514Jy sigma=0.018931 ! Fit after self-cal, rms=0.026290Jy sigma=0.018926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.826 mas, bmaj=11.22 mas, bpa=9.298 degrees ! Estimated noise=27.5934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498839 Jy ! Component: 100 - total flux cleaned = 0.000710255 Jy ! Component: 150 - total flux cleaned = 0.00081453 Jy ! Component: 200 - total flux cleaned = 0.000904709 Jy ! Total flux subtracted in 200 components = 0.000904709 Jy ! Clean residual min=-0.002347 max=0.003222 Jy/beam ! Clean residual mean=-0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0818592 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.0818592 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=0.018910 ! Fit after self-cal, rms=0.026273Jy sigma=0.018909 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 = 9.67227e-05 Jy ! Component: 100 - total flux cleaned = 0.000141889 Jy ! Component: 150 - total flux cleaned = 0.000182172 Jy ! Component: 200 - total flux cleaned = 0.000210824 Jy ! Total flux subtracted in 200 components = 0.000210824 Jy ! Clean residual min=-0.002320 max=0.003231 Jy/beam ! Clean residual mean=-0.000006 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.08207 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.08207 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=0.026266Jy sigma=0.018902 ! Fit after self-cal, rms=0.026266Jy sigma=0.018902 ! 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=0.026266Jy sigma=0.018902 ! Fit after self-cal, rms=0.026048Jy sigma=0.018898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=11.19 mas, bpa=9.386 degrees ! Estimated noise=27.4251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030154 Jy ! Component: 100 - total flux cleaned = 0.000461601 Jy ! Component: 150 - total flux cleaned = 0.000586967 Jy ! Component: 200 - total flux cleaned = 0.000685951 Jy ! Total flux subtracted in 200 components = 0.000685951 Jy ! Clean residual min=-0.002237 max=0.003209 Jy/beam ! Clean residual mean=-0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.082756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.082756 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=0.026038Jy sigma=0.018890 ! Fit after self-cal, rms=0.026039Jy sigma=0.018889 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 = 4.02214e-05 Jy ! Component: 100 - total flux cleaned = 0.000100718 Jy ! Component: 150 - total flux cleaned = 0.00014042 Jy ! Component: 200 - total flux cleaned = 0.000163128 Jy ! Total flux subtracted in 200 components = 0.000163128 Jy ! Clean residual min=-0.002219 max=0.003218 Jy/beam ! Clean residual mean=-0.000006 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0829191 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0829191 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=0.026033Jy sigma=0.018886 ! Fit after self-cal, rms=0.026034Jy sigma=0.018885 ! 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=0.026034Jy sigma=0.018885 ! Fit after self-cal, rms=0.025883Jy sigma=0.018883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.337 mas, bmaj=11.6 mas, bpa=10.43 degrees ! Estimated noise=28.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003584 Jy ! Component: 100 - total flux cleaned = 0.000470851 Jy ! Component: 150 - total flux cleaned = 0.000566478 Jy ! Component: 200 - total flux cleaned = 0.00063325 Jy ! Total flux subtracted in 200 components = 0.00063325 Jy ! Clean residual min=-0.002244 max=0.003579 Jy/beam ! Clean residual mean=-0.000010 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0835523 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0835523 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=0.025876Jy sigma=0.018877 ! Fit after self-cal, rms=0.025877Jy sigma=0.018877 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 = 1.55961e-05 Jy ! Component: 100 - total flux cleaned = 4.60289e-05 Jy ! Component: 150 - total flux cleaned = 7.44831e-05 Jy ! Component: 200 - total flux cleaned = 9.45618e-05 Jy ! Total flux subtracted in 200 components = 9.45618e-05 Jy ! Clean residual min=-0.002257 max=0.003582 Jy/beam ! Clean residual mean=-0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0836469 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0836469 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=0.025873Jy sigma=0.018874 ! Fit after self-cal, rms=0.025873Jy sigma=0.018874 ! 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=3.813 mas, bmaj=11.16 mas, bpa=9.483 degrees ! Estimated noise=27.2919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 11.16 at 9.483 degrees (North through East) ! Clean map min=-0.0021438 max=0.054365 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=10.81 mas, bpa=9.017 degrees ! Estimated noise=40.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400602 Jy ! Component: 100 - total flux cleaned = 0.054994 Jy ! Component: 150 - total flux cleaned = 0.0634686 Jy ! Component: 200 - total flux cleaned = 0.068628 Jy ! Total flux subtracted in 200 components = 0.068628 Jy ! Clean residual min=-0.003480 max=0.003941 Jy/beam ! Clean residual mean=-0.000001 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.068628 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.068628 Jy ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=11.16 mas, bpa=9.483 degrees ! Estimated noise=27.2919 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 = 0.0043476 Jy ! Component: 100 - total flux cleaned = 0.00710416 Jy ! Component: 150 - total flux cleaned = 0.00909484 Jy ! Component: 200 - total flux cleaned = 0.0106091 Jy ! Total flux subtracted in 200 components = 0.0106091 Jy ! Clean residual min=-0.002570 max=0.002910 Jy/beam ! Clean residual mean=-0.000011 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0792371 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.0792371 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=4.337 mas, bmaj=11.6 mas, bpa=10.43 degrees ! Estimated noise=28.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132697 Jy ! Component: 100 - total flux cleaned = 0.00230155 Jy ! Component: 150 - total flux cleaned = 0.0030203 Jy ! Component: 200 - total flux cleaned = 0.00355214 Jy ! Total flux subtracted in 200 components = 0.00355214 Jy ! Clean residual min=-0.002318 max=0.003595 Jy/beam ! Clean residual mean=-0.000011 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0827892 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 = 0.000279647 Jy ! Component: 100 - total flux cleaned = 0.000464589 Jy ! Component: 150 - total flux cleaned = 0.000533477 Jy ! Component: 200 - total flux cleaned = 0.000586897 Jy ! Total flux subtracted in 200 components = 0.000586897 Jy ! Clean residual min=-0.002277 max=0.003651 Jy/beam ! Clean residual mean=-0.000011 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0833761 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.0833761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=11.16 mas, bpa=9.483 degrees ! Estimated noise=27.2919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.3652e-05 Jy ! Component: 100 - total flux cleaned = -1.03773e-05 Jy ! Component: 150 - total flux cleaned = 2.02435e-05 Jy ! Component: 200 - total flux cleaned = 2.97219e-05 Jy ! Total flux subtracted in 200 components = 2.97219e-05 Jy ! Clean residual min=-0.002216 max=0.003249 Jy/beam ! Clean residual mean=-0.000006 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0834059 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.0834059 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=0.025890Jy sigma=0.018890 ! Fit after self-cal, rms=0.025892Jy sigma=0.018889 wmodel /scr/pima/bp171a5_uvs/J1012-1802_C_map.mod ! Writing 97 model components to file: /scr/pima/bp171a5_uvs/J1012-1802_C_map.mod wobs /scr/pima/bp171a5_uvs/J1012-1802_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1012-1802_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1012-1802_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1012-1802_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 = 0.00131047 Jy ! Component: 100 - total flux cleaned = 0.00152234 Jy ! Component: 150 - total flux cleaned = 0.00152579 Jy ! Component: 200 - total flux cleaned = 0.0014581 Jy ! Component: 250 - total flux cleaned = 0.00142495 Jy ! Component: 300 - total flux cleaned = 0.00130515 Jy ! Component: 350 - total flux cleaned = 0.0012491 Jy ! Component: 400 - total flux cleaned = 0.00114266 Jy ! Component: 450 - total flux cleaned = 0.00109287 Jy ! Component: 500 - total flux cleaned = 0.0010926 Jy ! Component: 550 - total flux cleaned = 0.00111611 Jy ! Component: 600 - total flux cleaned = 0.00116041 Jy ! Component: 650 - total flux cleaned = 0.00111794 Jy ! Component: 700 - total flux cleaned = 0.00107697 Jy ! Component: 750 - total flux cleaned = 0.00103717 Jy ! Component: 800 - total flux cleaned = 0.000961189 Jy ! Component: 850 - total flux cleaned = 0.000998897 Jy ! Component: 900 - total flux cleaned = 0.000981117 Jy ! Component: 950 - total flux cleaned = 0.000946291 Jy ! Component: 1000 - total flux cleaned = 0.00091238 Jy ! Component: 1050 - total flux cleaned = 0.000863886 Jy ! Component: 1100 - total flux cleaned = 0.000896346 Jy ! Component: 1150 - total flux cleaned = 0.000880714 Jy ! Component: 1200 - total flux cleaned = 0.000835645 Jy ! Component: 1250 - total flux cleaned = 0.000821136 Jy ! Component: 1300 - total flux cleaned = 0.000763371 Jy ! Component: 1350 - total flux cleaned = 0.000693091 Jy ! Component: 1400 - total flux cleaned = 0.000665328 Jy ! Component: 1450 - total flux cleaned = 0.000556997 Jy ! Component: 1500 - total flux cleaned = 0.000477607 Jy ! Component: 1550 - total flux cleaned = 0.000374019 Jy ! Component: 1600 - total flux cleaned = 0.000310018 Jy ! Component: 1650 - total flux cleaned = 0.000246786 Jy ! Component: 1700 - total flux cleaned = 0.000159984 Jy ! Component: 1750 - total flux cleaned = 8.67289e-05 Jy ! Component: 1800 - total flux cleaned = 3.85623e-05 Jy ! Component: 1850 - total flux cleaned = -4.41076e-05 Jy ! Component: 1900 - total flux cleaned = -7.88753e-05 Jy ! Component: 1950 - total flux cleaned = -0.000124689 Jy ! Component: 2000 - total flux cleaned = -0.000158718 Jy ! Component: 2050 - total flux cleaned = -0.000181304 Jy ! Component: 2100 - total flux cleaned = -0.000236647 Jy ! Component: 2150 - total flux cleaned = -0.000280361 Jy ! Component: 2200 - total flux cleaned = -0.000301952 Jy ! Component: 2250 - total flux cleaned = -0.000302009 Jy ! Component: 2300 - total flux cleaned = -0.000333543 Jy ! Component: 2350 - total flux cleaned = -0.000343926 Jy ! Component: 2400 - total flux cleaned = -0.000354214 Jy ! Component: 2450 - total flux cleaned = -0.000364532 Jy ! Component: 2500 - total flux cleaned = -0.000374701 Jy ! Component: 2550 - total flux cleaned = -0.000404842 Jy ! Component: 2600 - total flux cleaned = -0.000404845 Jy ! Component: 2650 - total flux cleaned = -0.000395108 Jy ! Component: 2700 - total flux cleaned = -0.00042459 Jy ! Component: 2750 - total flux cleaned = -0.000444189 Jy ! Component: 2800 - total flux cleaned = -0.000453901 Jy ! Component: 2850 - total flux cleaned = -0.000521217 Jy ! Component: 2900 - total flux cleaned = -0.000549794 Jy ! Component: 2950 - total flux cleaned = -0.000587657 Jy ! Component: 3000 - total flux cleaned = -0.000615838 Jy ! Component: 3050 - total flux cleaned = -0.000662682 Jy ! Component: 3100 - total flux cleaned = -0.000681301 Jy ! Component: 3150 - total flux cleaned = -0.000718235 Jy ! Component: 3200 - total flux cleaned = -0.000745865 Jy ! Component: 3250 - total flux cleaned = -0.00079174 Jy ! Component: 3300 - total flux cleaned = -0.000819164 Jy ! Component: 3350 - total flux cleaned = -0.000828301 Jy ! Component: 3400 - total flux cleaned = -0.000864723 Jy ! Component: 3450 - total flux cleaned = -0.00088285 Jy ! Component: 3500 - total flux cleaned = -0.000910013 Jy ! Component: 3550 - total flux cleaned = -0.000946101 Jy ! Component: 3600 - total flux cleaned = -0.000973123 Jy ! Component: 3650 - total flux cleaned = -0.000991072 Jy ! Component: 3700 - total flux cleaned = -0.00103587 Jy ! Component: 3750 - total flux cleaned = -0.00104481 Jy ! Component: 3800 - total flux cleaned = -0.00108947 Jy ! Component: 3850 - total flux cleaned = -0.00110729 Jy ! Component: 3900 - total flux cleaned = -0.00112513 Jy ! Component: 3950 - total flux cleaned = -0.00115184 Jy ! Component: 4000 - total flux cleaned = -0.00116962 Jy ! Component: 4050 - total flux cleaned = -0.00116068 Jy ! Total flux subtracted in 4096 components = -0.00117847 Jy ! Clean residual min=-0.000580 max=0.000486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0822274 Jy keep ! Adding 432 model components to the UV plane model. ! The established model now contains 529 components and 0.0822274 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1012-1802_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 11.16 at 9.483 degrees (North through East) ! Clean map min=-0.0017583 max=0.054087 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1012-1802_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.054087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.851888 0.851888 1.70378 3.40755 6.81511 13.6302 27.2604 54.5209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1012-1802_C_uvs.log closed on Sat Apr 20 01:31:18 2013