! Started logfile: /scr/pima/bp171a0_uvs/J0802-1042_X_uvs.log on Fri Mar 15 12:56:04 2013 obs /scr/pima/bp171a0_uvs/J0802-1042_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0802-1042_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0802-1042 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2584 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0802-1042_X] 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 0.200x0.200 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=1.016290Jy sigma=0.718521 ! Fit after self-cal, rms=0.877518Jy sigma=0.620408 ! 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=0.925 mas, bmaj=3.104 mas, bpa=15.13 degrees ! Estimated noise=26.3652 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 = 0.0944549 Jy ! Component: 100 - total flux cleaned = 0.115132 Jy ! Total flux subtracted in 100 components = 0.115132 Jy ! Clean residual min=-0.004475 max=0.006507 Jy/beam ! Clean residual mean=-0.000013 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.115132 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.115132 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=0.028720Jy sigma=0.020305 ! Fit after self-cal, rms=0.028714Jy sigma=0.020301 ! 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=1.121 mas, bmaj=3.284 mas, bpa=13.06 degrees ! Estimated noise=19.6751 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 = 0.00801404 Jy ! Component: 100 - total flux cleaned = 0.0119977 Jy ! Component: 150 - total flux cleaned = 0.0143832 Jy ! Component: 200 - total flux cleaned = 0.0159998 Jy ! Total flux subtracted in 200 components = 0.0159998 Jy ! Clean residual min=-0.003917 max=0.004513 Jy/beam ! Clean residual mean=-0.000013 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.131131 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.131131 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=0.026500Jy sigma=0.018736 ! Fit after self-cal, rms=0.026494Jy sigma=0.018731 ! 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 1.13 FD 1.01 HN 0.94 KP 1.06 ! LA 1.00 NL 1.05 OV 1.00 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 0.94 KP 1.07 ! LA 0.94 NL 1.03 OV 0.96 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.99 KP 1.20 ! LA 0.91 NL 1.04 OV 0.97 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 1.03 ! LA 0.95 NL 1.05 OV 0.97 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.00 KP 1.18 ! LA 0.94 NL 0.97 OV 0.94 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.06 KP 1.15 ! LA 0.95 NL 1.04 OV 0.98 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.01 KP 1.15 ! LA 0.93 NL 1.04 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 HN 1.01 KP 1.15 ! LA 0.88 NL 1.02 OV 1.03 PT 0.90 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.026494Jy sigma=0.018731 ! Fit after self-cal, rms=0.023652Jy sigma=0.016683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.309 mas, bpa=12.96 degrees ! Estimated noise=19.6796 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 = -0.000665593 Jy ! Component: 100 - total flux cleaned = -0.000879748 Jy ! Component: 150 - total flux cleaned = -0.000975426 Jy ! Component: 200 - total flux cleaned = -0.00105942 Jy ! Total flux subtracted in 200 components = -0.00105942 Jy ! Clean residual min=-0.001599 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.130072 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.130072 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=0.023628Jy sigma=0.016667 ! Fit after self-cal, rms=0.023644Jy sigma=0.016663 ! 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=0.023644Jy sigma=0.016663 ! Fit after self-cal, rms=0.023620Jy sigma=0.016659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.312 mas, bpa=12.97 degrees ! Estimated noise=19.6554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501939 Jy ! Component: 100 - total flux cleaned = -0.000662909 Jy ! Component: 150 - total flux cleaned = -0.0007537 Jy ! Component: 200 - total flux cleaned = -0.000833366 Jy ! Total flux subtracted in 200 components = -0.000833366 Jy ! Clean residual min=-0.001545 max=0.001282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.129239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.129239 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=0.023605Jy sigma=0.016649 ! Fit after self-cal, rms=0.023605Jy sigma=0.016649 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 = -7.2882e-05 Jy ! Component: 100 - total flux cleaned = -0.000112819 Jy ! Component: 150 - total flux cleaned = -0.000148598 Jy ! Component: 200 - total flux cleaned = -0.000174846 Jy ! Total flux subtracted in 200 components = -0.000174846 Jy ! Clean residual min=-0.001526 max=0.001275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.129064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.129064 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=0.023601Jy sigma=0.016646 ! Fit after self-cal, rms=0.023601Jy sigma=0.016645 ! 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=0.023601Jy sigma=0.016645 ! Fit after self-cal, rms=0.023591Jy sigma=0.016641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.315 mas, bpa=12.96 degrees ! Estimated noise=19.6428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039132 Jy ! Component: 100 - total flux cleaned = -0.000493709 Jy ! Component: 150 - total flux cleaned = -0.000573235 Jy ! Component: 200 - total flux cleaned = -0.000634996 Jy ! Total flux subtracted in 200 components = -0.000634996 Jy ! Clean residual min=-0.001484 max=0.001224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.128429 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.128429 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=0.023583Jy sigma=0.016635 ! Fit after self-cal, rms=0.023583Jy sigma=0.016635 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 = -7.58156e-05 Jy ! Component: 100 - total flux cleaned = -0.00011746 Jy ! Component: 150 - total flux cleaned = -0.000139516 Jy ! Component: 200 - total flux cleaned = -0.000160196 Jy ! Total flux subtracted in 200 components = -0.000160196 Jy ! Clean residual min=-0.001475 max=0.001224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.128269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.128269 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=0.023580Jy sigma=0.016633 ! Fit after self-cal, rms=0.023580Jy sigma=0.016633 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.023580Jy sigma=0.016633 ! Fit after self-cal, rms=0.023576Jy sigma=0.016630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=4.26 mas, bpa=2.573 degrees ! Estimated noise=23.2984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299899 Jy ! Component: 100 - total flux cleaned = -0.000342179 Jy ! Component: 150 - total flux cleaned = -0.000371427 Jy ! Component: 200 - total flux cleaned = -0.000396859 Jy ! Total flux subtracted in 200 components = -0.000396859 Jy ! Clean residual min=-0.001311 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.127872 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.127872 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=0.023574Jy sigma=0.016630 ! Fit after self-cal, rms=0.023574Jy sigma=0.016629 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 = -3.70666e-05 Jy ! Component: 100 - total flux cleaned = -4.89396e-05 Jy ! Component: 150 - total flux cleaned = -5.63921e-05 Jy ! Component: 200 - total flux cleaned = -6.31065e-05 Jy ! Total flux subtracted in 200 components = -6.31065e-05 Jy ! Clean residual min=-0.001303 max=0.001303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.127809 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.127809 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=0.023573Jy sigma=0.016629 ! Fit after self-cal, rms=0.023573Jy sigma=0.016629 ! 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=1.129 mas, bmaj=3.317 mas, bpa=12.95 degrees ! Estimated noise=19.6336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.317 at 12.95 degrees (North through East) ! Clean map min=-0.0013813 max=0.12103 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=0.927 mas, bmaj=3.129 mas, bpa=15.05 degrees ! Estimated noise=26.3716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944737 Jy ! Component: 100 - total flux cleaned = 0.115093 Jy ! Component: 150 - total flux cleaned = 0.121029 Jy ! Component: 200 - total flux cleaned = 0.123786 Jy ! Total flux subtracted in 200 components = 0.123786 Jy ! Clean residual min=-0.001847 max=0.001958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.123786 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.123786 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.317 mas, bpa=12.95 degrees ! Estimated noise=19.6336 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 = 0.00186934 Jy ! Component: 100 - total flux cleaned = 0.00273818 Jy ! Component: 150 - total flux cleaned = 0.00321737 Jy ! Component: 200 - total flux cleaned = 0.00337012 Jy ! Total flux subtracted in 200 components = 0.00337012 Jy ! Clean residual min=-0.001480 max=0.001302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.127156 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.127156 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=4.26 mas, bpa=2.573 degrees ! Estimated noise=23.2984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335726 Jy ! Component: 100 - total flux cleaned = 0.0004554 Jy ! Component: 150 - total flux cleaned = 0.000478036 Jy ! Component: 200 - total flux cleaned = 0.000493227 Jy ! Total flux subtracted in 200 components = 0.000493227 Jy ! Clean residual min=-0.001300 max=0.001368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.127649 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 = 1.84711e-05 Jy ! Component: 100 - total flux cleaned = 3.10378e-05 Jy ! Component: 150 - total flux cleaned = 3.50639e-05 Jy ! Component: 200 - total flux cleaned = 4.26083e-05 Jy ! Total flux subtracted in 200 components = 4.26083e-05 Jy ! Clean residual min=-0.001296 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.127692 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.127692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.317 mas, bpa=12.95 degrees ! Estimated noise=19.6336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016417 Jy ! Component: 100 - total flux cleaned = -0.000187634 Jy ! Component: 150 - total flux cleaned = -0.000207841 Jy ! Component: 200 - total flux cleaned = -0.00021706 Jy ! Total flux subtracted in 200 components = -0.00021706 Jy ! Clean residual min=-0.001469 max=0.001270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.127475 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.127475 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=0.023586Jy sigma=0.016638 ! Fit after self-cal, rms=0.023583Jy sigma=0.016636 wmodel /scr/pima/bp171a0_uvs/J0802-1042_X_map.mod ! Writing 46 model components to file: /scr/pima/bp171a0_uvs/J0802-1042_X_map.mod wobs /scr/pima/bp171a0_uvs/J0802-1042_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0802-1042_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0802-1042_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0802-1042_X_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 = -0.000150748 Jy ! Component: 100 - total flux cleaned = 1.73649e-05 Jy ! Component: 150 - total flux cleaned = 0.000188482 Jy ! Component: 200 - total flux cleaned = 0.000331136 Jy ! Component: 250 - total flux cleaned = 0.000450451 Jy ! Component: 300 - total flux cleaned = 0.000515309 Jy ! Component: 350 - total flux cleaned = 0.000531178 Jy ! Component: 400 - total flux cleaned = 0.000531549 Jy ! Component: 450 - total flux cleaned = 0.00054614 Jy ! Component: 500 - total flux cleaned = 0.000461929 Jy ! Component: 550 - total flux cleaned = 0.000448491 Jy ! Component: 600 - total flux cleaned = 0.000488276 Jy ! Component: 650 - total flux cleaned = 0.000449464 Jy ! Component: 700 - total flux cleaned = 0.000449667 Jy ! Component: 750 - total flux cleaned = 0.000437532 Jy ! Component: 800 - total flux cleaned = 0.000473514 Jy ! Component: 850 - total flux cleaned = 0.000450204 Jy ! Component: 900 - total flux cleaned = 0.000473224 Jy ! Component: 950 - total flux cleaned = 0.000451066 Jy ! Component: 1000 - total flux cleaned = 0.000473327 Jy ! Component: 1050 - total flux cleaned = 0.000494681 Jy ! Component: 1100 - total flux cleaned = 0.000536139 Jy ! Component: 1150 - total flux cleaned = 0.000525769 Jy ! Component: 1200 - total flux cleaned = 0.000586073 Jy ! Component: 1250 - total flux cleaned = 0.000606051 Jy ! Component: 1300 - total flux cleaned = 0.000654393 Jy ! Component: 1350 - total flux cleaned = 0.000711331 Jy ! Component: 1400 - total flux cleaned = 0.000776188 Jy ! Component: 1450 - total flux cleaned = 0.000803754 Jy ! Component: 1500 - total flux cleaned = 0.000830817 Jy ! Component: 1550 - total flux cleaned = 0.000857417 Jy ! Component: 1600 - total flux cleaned = 0.000892539 Jy ! Component: 1650 - total flux cleaned = 0.000926765 Jy ! Component: 1700 - total flux cleaned = 0.000960591 Jy ! Component: 1750 - total flux cleaned = 0.000993897 Jy ! Component: 1800 - total flux cleaned = 0.00102637 Jy ! Component: 1850 - total flux cleaned = 0.00105042 Jy ! Component: 1900 - total flux cleaned = 0.00111365 Jy ! Component: 1950 - total flux cleaned = 0.00115246 Jy ! Component: 2000 - total flux cleaned = 0.00119866 Jy ! Component: 2050 - total flux cleaned = 0.00127455 Jy ! Component: 2100 - total flux cleaned = 0.00131186 Jy ! Component: 2150 - total flux cleaned = 0.00131926 Jy ! Component: 2200 - total flux cleaned = 0.00137773 Jy ! Component: 2250 - total flux cleaned = 0.00140659 Jy ! Component: 2300 - total flux cleaned = 0.00144223 Jy ! Component: 2350 - total flux cleaned = 0.00146328 Jy ! Component: 2400 - total flux cleaned = 0.00147726 Jy ! Component: 2450 - total flux cleaned = 0.0015049 Jy ! Component: 2500 - total flux cleaned = 0.00154596 Jy ! Component: 2550 - total flux cleaned = 0.00157972 Jy ! Component: 2600 - total flux cleaned = 0.00160644 Jy ! Component: 2650 - total flux cleaned = 0.00167258 Jy ! Component: 2700 - total flux cleaned = 0.00170527 Jy ! Component: 2750 - total flux cleaned = 0.00173124 Jy ! Component: 2800 - total flux cleaned = 0.00176982 Jy ! Component: 2850 - total flux cleaned = 0.00180803 Jy ! Component: 2900 - total flux cleaned = 0.00184582 Jy ! Component: 2950 - total flux cleaned = 0.00188952 Jy ! Component: 3000 - total flux cleaned = 0.00192054 Jy ! Component: 3050 - total flux cleaned = 0.00196351 Jy ! Component: 3100 - total flux cleaned = 0.00199393 Jy ! Component: 3150 - total flux cleaned = 0.00204219 Jy ! Component: 3200 - total flux cleaned = 0.00207219 Jy ! Component: 3250 - total flux cleaned = 0.00210192 Jy ! Component: 3300 - total flux cleaned = 0.00213138 Jy ! Component: 3350 - total flux cleaned = 0.00217232 Jy ! Component: 3400 - total flux cleaned = 0.00218977 Jy ! Component: 3450 - total flux cleaned = 0.00223024 Jy ! Component: 3500 - total flux cleaned = 0.00226468 Jy ! Component: 3550 - total flux cleaned = 0.00229321 Jy ! Component: 3600 - total flux cleaned = 0.00232731 Jy ! Component: 3650 - total flux cleaned = 0.00234424 Jy ! Component: 3700 - total flux cleaned = 0.00236666 Jy ! Component: 3750 - total flux cleaned = 0.00238899 Jy ! Component: 3800 - total flux cleaned = 0.00240567 Jy ! Component: 3850 - total flux cleaned = 0.00241676 Jy ! Component: 3900 - total flux cleaned = 0.00246624 Jy ! Component: 3950 - total flux cleaned = 0.00248265 Jy ! Component: 4000 - total flux cleaned = 0.00252075 Jy ! Component: 4050 - total flux cleaned = 0.00254782 Jy ! Total flux subtracted in 4096 components = 0.00255856 Jy ! Clean residual min=-0.000323 max=0.000316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.130033 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 313 components and 0.130034 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0802-1042_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.317 at 12.95 degrees (North through East) ! Clean map min=-0.00074778 max=0.12126 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0802-1042_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.82169e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218243 0.218243 0.436486 0.872972 1.74594 3.49189 6.98378 13.9676 27.9351 55.8702 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0802-1042_X_uvs.log closed on Fri Mar 15 12:56:08 2013