! Started logfile: /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uvs.log on Mon Dec 9 01:42:00 2013 obs /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uva.fits ! AN table 1: 3 integrations on 1 of 1 possible baselines. ! AN table 2: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.818182 visibilities/baseline/integration-bin. ! Found source: J0911+0011 ! ! 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 216 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 /d2/scr/pima/bp171ab_uvs/J0911+0011_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998861Jy sigma=1.453800 ! Fit after self-cal, rms=0.972528Jy sigma=1.445704 ! 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=8.114 mas, bmaj=17.93 mas, bpa=11.44 degrees ! Estimated noise=46.5423 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244675 Jy ! Component: 100 - total flux cleaned = 0.0257425 Jy ! Total flux subtracted in 100 components = 0.0257425 Jy ! Clean residual min=-0.005091 max=0.005155 Jy/beam ! Clean residual mean=-0.000019 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.0257425 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0257425 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=0.017275Jy sigma=0.026888 ! Fit after self-cal, rms=0.015471Jy sigma=0.024553 ! 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=8.032 mas, bmaj=18.19 mas, bpa=12.06 degrees ! Estimated noise=37.2977 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 = 0.00163212 Jy ! Component: 100 - total flux cleaned = 0.00204426 Jy ! Component: 150 - total flux cleaned = 0.00170755 Jy ! Component: 200 - total flux cleaned = 0.000544393 Jy ! Total flux subtracted in 200 components = 0.000544393 Jy ! Clean residual min=-0.001759 max=0.001761 Jy/beam ! Clean residual mean=-0.000010 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0262869 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 144 components and 0.0262869 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=0.013269Jy sigma=0.017357 ! Fit after self-cal, rms=0.013208Jy sigma=0.017174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.032 x 18.19 at 12.06 degrees (North through East) ! Clean map min=-0.0030063 max=0.023848 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: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.18 KP 1.09 LA 1.17 OV 1.14 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.02 LA 1.14 OV 0.86 ! PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 0.96 LA 0.94 OV 0.94 ! PT 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 0.99 LA 0.93 OV 1.14 ! PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.013208Jy sigma=0.017174 ! Fit after self-cal, rms=0.013043Jy sigma=0.016401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.039 mas, bmaj=18.23 mas, bpa=12.03 degrees ! Estimated noise=37.0521 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 = 8.11192e-05 Jy ! Component: 100 - total flux cleaned = -0.000230812 Jy ! Component: 150 - total flux cleaned = -0.000817883 Jy ! Component: 200 - total flux cleaned = -0.00134408 Jy ! Total flux subtracted in 200 components = -0.00134408 Jy ! Clean residual min=-0.000799 max=0.000795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0249428 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 226 components and 0.0249428 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=0.012788Jy sigma=0.015647 ! Fit after self-cal, rms=0.012812Jy sigma=0.015614 ! 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=0.012812Jy sigma=0.015614 ! Fit after self-cal, rms=0.012727Jy sigma=0.015397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.998 mas, bmaj=18.27 mas, bpa=12.19 degrees ! Estimated noise=37.1016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186742 Jy ! Component: 100 - total flux cleaned = 0.000155101 Jy ! Component: 150 - total flux cleaned = 8.8992e-05 Jy ! Component: 200 - total flux cleaned = 2.31554e-05 Jy ! Total flux subtracted in 200 components = 2.31554e-05 Jy ! Clean residual min=-0.000549 max=0.000546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.024966 Jy selfcal ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 313 components and 0.024966 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=0.012664Jy sigma=0.014984 ! Fit after self-cal, rms=0.012672Jy sigma=0.014973 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160726 Jy ! Component: 100 - total flux cleaned = 3.08545e-05 Jy ! Component: 150 - total flux cleaned = -0.000135999 Jy ! Component: 200 - total flux cleaned = -0.00036519 Jy ! Total flux subtracted in 200 components = -0.00036519 Jy ! Clean residual min=-0.000348 max=0.000345 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0246008 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 381 components and 0.0246008 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=0.012631Jy sigma=0.014850 ! Fit after self-cal, rms=0.012649Jy sigma=0.014846 ! 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=0.012649Jy sigma=0.014846 ! Fit after self-cal, rms=0.012614Jy sigma=0.014728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.956 mas, bmaj=18.3 mas, bpa=12.3 degrees ! Estimated noise=37.0025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210144 Jy ! Component: 100 - total flux cleaned = 0.000239823 Jy ! Component: 150 - total flux cleaned = 0.000137716 Jy ! Component: 200 - total flux cleaned = 3.79893e-05 Jy ! Total flux subtracted in 200 components = 3.79893e-05 Jy ! Clean residual min=-0.000333 max=0.000333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0246388 Jy selfcal ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 462 components and 0.0246388 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=0.012604Jy sigma=0.014570 ! Fit after self-cal, rms=0.012611Jy sigma=0.014566 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 = -6.7558e-05 Jy ! Component: 100 - total flux cleaned = -0.000151848 Jy ! Component: 150 - total flux cleaned = -0.000247523 Jy ! Component: 200 - total flux cleaned = -0.000355837 Jy ! Total flux subtracted in 200 components = -0.000355837 Jy ! Clean residual min=-0.000226 max=0.000223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.024283 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 525 components and 0.024283 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=0.012591Jy sigma=0.014521 ! Fit after self-cal, rms=0.012601Jy sigma=0.014519 ! 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=0.012601Jy sigma=0.014519 ! Fit after self-cal, rms=0.012577Jy sigma=0.014474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.15 mas, bmaj=18.16 mas, bpa=12.33 degrees ! Estimated noise=36.5553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76373e-05 Jy ! Component: 100 - total flux cleaned = -5.68805e-05 Jy ! Component: 150 - total flux cleaned = -0.000154882 Jy ! Component: 200 - total flux cleaned = -0.000276904 Jy ! Total flux subtracted in 200 components = -0.000276904 Jy ! Clean residual min=-0.000222 max=0.000223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0240061 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 606 components and 0.0240061 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=0.012553Jy sigma=0.014416 ! Fit after self-cal, rms=0.012559Jy sigma=0.014414 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118062 Jy ! Component: 100 - total flux cleaned = -0.000161493 Jy ! Component: 150 - total flux cleaned = -0.000235312 Jy ! Component: 200 - total flux cleaned = -0.000330044 Jy ! Total flux subtracted in 200 components = -0.000330044 Jy ! Clean residual min=-0.000175 max=0.000176 Jy/beam ! Clean residual mean=0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.023676 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 671 components and 0.023676 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=0.012545Jy sigma=0.014390 ! Fit after self-cal, rms=0.012553Jy sigma=0.014388 ! 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=7.919 mas, bmaj=18.33 mas, bpa=12.39 degrees ! Estimated noise=36.6928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.919 x 18.33 at 12.39 degrees (North through East) ! Clean map min=-0.0027999 max=0.022628 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=8.011 mas, bmaj=18.08 mas, bpa=11.71 degrees ! Estimated noise=45.4583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239379 Jy ! Component: 100 - total flux cleaned = 0.0254365 Jy ! Component: 150 - total flux cleaned = 0.0299822 Jy ! Component: 200 - total flux cleaned = 0.0315015 Jy ! Total flux subtracted in 200 components = 0.0315015 Jy ! Clean residual min=-0.003414 max=0.003373 Jy/beam ! Clean residual mean=-0.000008 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.0315015 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.0315015 Jy ! Inverting map and beam ! Estimated beam: bmin=7.919 mas, bmaj=18.33 mas, bpa=12.39 degrees ! Estimated noise=36.6928 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 = -0.000179397 Jy ! Component: 100 - total flux cleaned = -0.00124206 Jy ! Component: 150 - total flux cleaned = -0.00211721 Jy ! Component: 200 - total flux cleaned = -0.00289719 Jy ! Total flux subtracted in 200 components = -0.00289719 Jy ! Clean residual min=-0.001306 max=0.001300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0286043 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 191 components and 0.0286044 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=8.15 mas, bmaj=18.16 mas, bpa=12.33 degrees ! Estimated noise=36.5553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49037e-06 Jy ! Component: 100 - total flux cleaned = 4.39473e-05 Jy ! Component: 150 - total flux cleaned = 0.000141805 Jy ! Component: 200 - total flux cleaned = 0.000240093 Jy ! Total flux subtracted in 200 components = 0.000240093 Jy ! Clean residual min=-0.000804 max=0.000819 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0288444 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.96793e-07 Jy ! Component: 100 - total flux cleaned = -5.29863e-05 Jy ! Component: 150 - total flux cleaned = -0.000209464 Jy ! Component: 200 - total flux cleaned = -0.000319554 Jy ! Total flux subtracted in 200 components = -0.000319554 Jy ! Clean residual min=-0.000941 max=0.000933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0285249 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 313 components and 0.0285249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.919 mas, bmaj=18.33 mas, bpa=12.39 degrees ! Estimated noise=36.6928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00622e-06 Jy ! Component: 100 - total flux cleaned = 0.000122383 Jy ! Component: 150 - total flux cleaned = 0.000142217 Jy ! Component: 200 - total flux cleaned = 0.000214139 Jy ! Total flux subtracted in 200 components = 0.000214139 Jy ! Clean residual min=-0.000296 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.028739 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 388 components and 0.028739 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=0.012616Jy sigma=0.014495 ! Fit after self-cal, rms=0.012622Jy sigma=0.014462 wmodel /d2/scr/pima/bp171ab_uvs/J0911+0011_C_map.mod ! Writing 388 model components to file: /d2/scr/pima/bp171ab_uvs/J0911+0011_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0911+0011_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171ab_uvs/J0911+0011_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.919 x 18.33 at 12.39 degrees (North through East) ! Clean map min=-0.0038326 max=0.021828 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0911+0011_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0218275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.29211e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13968 1.13968 2.27935 4.5587 9.11741 18.2348 36.4696 72.9393 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= 263.232 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0911+0011_C_uvs.log closed on Mon Dec 9 01:42:04 2013