! Started logfile: /scr/pima/bp171af_uvs/J2124-1941_C_uvs.log on Thu Oct 10 13:42:27 2013 obs /scr/pima/bp171af_uvs/J2124-1941_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2124-1941_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2124-1941 ! ! 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 672 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/bp171af_uvs/J2124-1941_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=1.002897Jy sigma=4.481368 ! Fit after self-cal, rms=0.882136Jy sigma=3.913265 ! 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=1.128 mas, bmaj=3.051 mas, bpa=-0.8013 degrees ! Estimated noise=8.11478 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 = 0.0931453 Jy ! Component: 100 - total flux cleaned = 0.113457 Jy ! Total flux subtracted in 100 components = 0.113457 Jy ! Clean residual min=-0.003997 max=0.005765 Jy/beam ! Clean residual mean=0.000002 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.113457 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.113457 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=0.023819Jy sigma=0.092711 ! Fit after self-cal, rms=0.023807Jy sigma=0.092670 ! 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=1.267 mas, bmaj=3.386 mas, bpa=-2.986 degrees ! Estimated noise=6.35173 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 = 0.00676443 Jy ! Component: 100 - total flux cleaned = 0.0098932 Jy ! Component: 150 - total flux cleaned = 0.0118013 Jy ! Component: 200 - total flux cleaned = 0.0130436 Jy ! Total flux subtracted in 200 components = 0.0130436 Jy ! Clean residual min=-0.002909 max=0.002974 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.126501 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.126501 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=0.022747Jy sigma=0.079684 ! Fit after self-cal, rms=0.022748Jy sigma=0.079662 ! 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 0.95 HN 1.01 MK 1.05 NL 1.00 ! OV 1.00 PT 0.91 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.07 MK 1.00 NL 1.02 ! OV 1.05 PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.02 MK 0.98 NL 0.92 ! OV 0.98 PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.10 MK 1.08 NL 1.00 ! OV 0.97 PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 HN 1.07 MK 1.04 NL 0.99 ! OV 0.99 PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.05 MK 0.96 NL 0.95 ! OV 0.96 PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 MK 1.00 NL 0.96 ! OV 0.97 PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.07 MK 0.96 NL 0.96 ! OV 0.99 PT 0.88 SC 1.00 ! ! ! Fit before self-cal, rms=0.022748Jy sigma=0.079662 ! Fit after self-cal, rms=0.020087Jy sigma=0.068605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.39 mas, bpa=-2.891 degrees ! Estimated noise=6.26589 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 = -0.00108923 Jy ! Component: 100 - total flux cleaned = -0.00139044 Jy ! Component: 150 - total flux cleaned = -0.00146943 Jy ! Component: 200 - total flux cleaned = -0.00153452 Jy ! Total flux subtracted in 200 components = -0.00153452 Jy ! Clean residual min=-0.002136 max=0.001907 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.124966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.124966 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=0.019895Jy sigma=0.068810 ! Fit after self-cal, rms=0.019897Jy sigma=0.068794 ! 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=0.019897Jy sigma=0.068794 ! Fit after self-cal, rms=0.019859Jy sigma=0.068545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=3.392 mas, bpa=-2.883 degrees ! Estimated noise=6.20063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010601 Jy ! Component: 100 - total flux cleaned = -0.0014016 Jy ! Component: 150 - total flux cleaned = -0.00146563 Jy ! Component: 200 - total flux cleaned = -0.00153645 Jy ! Total flux subtracted in 200 components = -0.00153645 Jy ! Clean residual min=-0.002111 max=0.001883 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.12343 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.12343 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=0.019674Jy sigma=0.068769 ! Fit after self-cal, rms=0.019673Jy sigma=0.068767 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 = -5.51973e-05 Jy ! Component: 100 - total flux cleaned = -6.25874e-05 Jy ! Component: 150 - total flux cleaned = -7.67428e-05 Jy ! Component: 200 - total flux cleaned = -9.69258e-05 Jy ! Total flux subtracted in 200 components = -9.69258e-05 Jy ! Clean residual min=-0.002093 max=0.001887 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.123333 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.123333 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=0.019663Jy sigma=0.068764 ! Fit after self-cal, rms=0.019662Jy sigma=0.068763 ! 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=0.019662Jy sigma=0.068763 ! Fit after self-cal, rms=0.019620Jy sigma=0.068495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=3.393 mas, bpa=-2.869 degrees ! Estimated noise=6.14163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930119 Jy ! Component: 100 - total flux cleaned = -0.00124457 Jy ! Component: 150 - total flux cleaned = -0.00134485 Jy ! Component: 200 - total flux cleaned = -0.00139937 Jy ! Total flux subtracted in 200 components = -0.00139937 Jy ! Clean residual min=-0.002057 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.121933 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.121933 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=0.019465Jy sigma=0.068726 ! Fit after self-cal, rms=0.019465Jy sigma=0.068725 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.09546e-05 Jy ! Component: 100 - total flux cleaned = -3.27815e-05 Jy ! Component: 150 - total flux cleaned = -4.98618e-05 Jy ! Component: 200 - total flux cleaned = -6.07262e-05 Jy ! Total flux subtracted in 200 components = -6.07262e-05 Jy ! Clean residual min=-0.002046 max=0.001848 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.121873 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.121873 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=0.019460Jy sigma=0.068722 ! Fit after self-cal, rms=0.019460Jy sigma=0.068721 ! 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=0.019460Jy sigma=0.068721 ! Fit after self-cal, rms=0.019419Jy sigma=0.068450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=6.538 mas, bpa=3.115 degrees ! Estimated noise=8.63858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114388 Jy ! Component: 100 - total flux cleaned = -0.00145043 Jy ! Component: 150 - total flux cleaned = -0.00145748 Jy ! Component: 200 - total flux cleaned = -0.00144476 Jy ! Total flux subtracted in 200 components = -0.00144476 Jy ! Clean residual min=-0.002380 max=0.002507 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.120428 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.120428 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=0.019272Jy sigma=0.068721 ! Fit after self-cal, rms=0.019273Jy sigma=0.068715 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 = 6.87445e-06 Jy ! Component: 100 - total flux cleaned = 1.91563e-05 Jy ! Component: 150 - total flux cleaned = 2.49287e-05 Jy ! Component: 200 - total flux cleaned = 3.53699e-05 Jy ! Total flux subtracted in 200 components = 3.53699e-05 Jy ! Clean residual min=-0.002399 max=0.002506 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.120463 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.120463 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=0.019265Jy sigma=0.068771 ! Fit after self-cal, rms=0.019266Jy sigma=0.068768 ! 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=1.276 mas, bmaj=3.395 mas, bpa=-2.855 degrees ! Estimated noise=6.08301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.276 x 3.395 at -2.855 degrees (North through East) ! Clean map min=-0.00186 max=0.11467 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=1.136 mas, bmaj=3.058 mas, bpa=-0.7064 degrees ! Estimated noise=7.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894577 Jy ! Component: 100 - total flux cleaned = 0.108966 Jy ! Component: 150 - total flux cleaned = 0.113794 Jy ! Component: 200 - total flux cleaned = 0.116011 Jy ! Total flux subtracted in 200 components = 0.116011 Jy ! Clean residual min=-0.002927 max=0.002013 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.116011 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.116011 Jy ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=3.395 mas, bpa=-2.855 degrees ! Estimated noise=6.08301 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 = 0.00184158 Jy ! Component: 100 - total flux cleaned = 0.00286811 Jy ! Component: 150 - total flux cleaned = 0.00345932 Jy ! Component: 200 - total flux cleaned = 0.00359879 Jy ! Total flux subtracted in 200 components = 0.00359879 Jy ! Clean residual min=-0.002100 max=0.001841 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.11961 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.11961 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=2.944 mas, bmaj=6.538 mas, bpa=3.115 degrees ! Estimated noise=8.63858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456788 Jy ! Component: 100 - total flux cleaned = 0.000503995 Jy ! Component: 150 - total flux cleaned = 0.00055452 Jy ! Component: 200 - total flux cleaned = 0.000591276 Jy ! Total flux subtracted in 200 components = 0.000591276 Jy ! Clean residual min=-0.002499 max=0.002450 Jy/beam ! Clean residual mean=0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.120201 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 = 2.09352e-05 Jy ! Component: 100 - total flux cleaned = 3.97553e-05 Jy ! Component: 150 - total flux cleaned = 4.76659e-05 Jy ! Component: 200 - total flux cleaned = 6.3532e-05 Jy ! Total flux subtracted in 200 components = 6.3532e-05 Jy ! Clean residual min=-0.002482 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.120264 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.120264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=3.395 mas, bpa=-2.855 degrees ! Estimated noise=6.08301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.69383e-05 Jy ! Component: 100 - total flux cleaned = -4.46602e-05 Jy ! Component: 150 - total flux cleaned = -5.63352e-05 Jy ! Component: 200 - total flux cleaned = -6.59839e-05 Jy ! Total flux subtracted in 200 components = -6.59839e-05 Jy ! Clean residual min=-0.002056 max=0.001860 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.120198 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.120198 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=0.019277Jy sigma=0.068746 ! Fit after self-cal, rms=0.019280Jy sigma=0.068739 wmodel /scr/pima/bp171af_uvs/J2124-1941_C_map.mod ! Writing 49 model components to file: /scr/pima/bp171af_uvs/J2124-1941_C_map.mod wobs /scr/pima/bp171af_uvs/J2124-1941_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2124-1941_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2124-1941_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J2124-1941_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 = -0.000233149 Jy ! Component: 100 - total flux cleaned = -0.000203849 Jy ! Component: 150 - total flux cleaned = -0.000258917 Jy ! Component: 200 - total flux cleaned = -0.000336935 Jy ! Component: 250 - total flux cleaned = -0.000433724 Jy ! Component: 300 - total flux cleaned = -0.000411607 Jy ! Component: 350 - total flux cleaned = -0.000325375 Jy ! Component: 400 - total flux cleaned = -0.00030521 Jy ! Component: 450 - total flux cleaned = -0.000285837 Jy ! Component: 500 - total flux cleaned = -0.000266177 Jy ! Component: 550 - total flux cleaned = -0.000192497 Jy ! Component: 600 - total flux cleaned = -0.000175096 Jy ! Component: 650 - total flux cleaned = -0.000209376 Jy ! Component: 700 - total flux cleaned = -0.000125335 Jy ! Component: 750 - total flux cleaned = -5.991e-05 Jy ! Component: 800 - total flux cleaned = 4.13696e-06 Jy ! Component: 850 - total flux cleaned = 6.67018e-05 Jy ! Component: 900 - total flux cleaned = 0.000143515 Jy ! Component: 950 - total flux cleaned = 0.000218584 Jy ! Component: 1000 - total flux cleaned = 0.000277605 Jy ! Component: 1050 - total flux cleaned = 0.000349492 Jy ! Component: 1100 - total flux cleaned = 0.000391661 Jy ! Component: 1150 - total flux cleaned = 0.000460692 Jy ! Component: 1200 - total flux cleaned = 0.00048766 Jy ! Component: 1250 - total flux cleaned = 0.000514262 Jy ! Component: 1300 - total flux cleaned = 0.000553337 Jy ! Component: 1350 - total flux cleaned = 0.000566141 Jy ! Component: 1400 - total flux cleaned = 0.000591397 Jy ! Component: 1450 - total flux cleaned = 0.000616111 Jy ! Component: 1500 - total flux cleaned = 0.000676825 Jy ! Component: 1550 - total flux cleaned = 0.000688635 Jy ! Component: 1600 - total flux cleaned = 0.000723858 Jy ! Component: 1650 - total flux cleaned = 0.000747105 Jy ! Component: 1700 - total flux cleaned = 0.000781498 Jy ! Component: 1750 - total flux cleaned = 0.000804191 Jy ! Component: 1800 - total flux cleaned = 0.000859702 Jy ! Component: 1850 - total flux cleaned = 0.000892558 Jy ! Component: 1900 - total flux cleaned = 0.00097873 Jy ! Component: 1950 - total flux cleaned = 0.00101069 Jy ! Component: 2000 - total flux cleaned = 0.00106316 Jy ! Component: 2050 - total flux cleaned = 0.00111496 Jy ! Component: 2100 - total flux cleaned = 0.00115594 Jy ! Component: 2150 - total flux cleaned = 0.00121689 Jy ! Component: 2200 - total flux cleaned = 0.00124702 Jy ! Component: 2250 - total flux cleaned = 0.00129672 Jy ! Component: 2300 - total flux cleaned = 0.00132612 Jy ! Component: 2350 - total flux cleaned = 0.00135538 Jy ! Component: 2400 - total flux cleaned = 0.00139402 Jy ! Component: 2450 - total flux cleaned = 0.00141315 Jy ! Component: 2500 - total flux cleaned = 0.00141297 Jy ! Component: 2550 - total flux cleaned = 0.00138463 Jy ! Component: 2600 - total flux cleaned = 0.00136583 Jy ! Component: 2650 - total flux cleaned = 0.00136586 Jy ! Component: 2700 - total flux cleaned = 0.00133803 Jy ! Component: 2750 - total flux cleaned = 0.00133801 Jy ! Component: 2800 - total flux cleaned = 0.00131973 Jy ! Component: 2850 - total flux cleaned = 0.00134693 Jy ! Component: 2900 - total flux cleaned = 0.00134699 Jy ! Component: 2950 - total flux cleaned = 0.00133811 Jy ! Component: 3000 - total flux cleaned = 0.00134704 Jy ! Component: 3050 - total flux cleaned = 0.00136476 Jy ! Component: 3100 - total flux cleaned = 0.0013559 Jy ! Component: 3150 - total flux cleaned = 0.00132959 Jy ! Component: 3200 - total flux cleaned = 0.0013121 Jy ! Component: 3250 - total flux cleaned = 0.00133812 Jy ! Component: 3300 - total flux cleaned = 0.00131222 Jy ! Component: 3350 - total flux cleaned = 0.00132081 Jy ! Component: 3400 - total flux cleaned = 0.00129514 Jy ! Component: 3450 - total flux cleaned = 0.00132933 Jy ! Component: 3500 - total flux cleaned = 0.00136318 Jy ! Component: 3550 - total flux cleaned = 0.00133775 Jy ! Component: 3600 - total flux cleaned = 0.00135458 Jy ! Component: 3650 - total flux cleaned = 0.00137973 Jy ! Component: 3700 - total flux cleaned = 0.00137969 Jy ! Component: 3750 - total flux cleaned = 0.00140472 Jy ! Component: 3800 - total flux cleaned = 0.00144626 Jy ! Component: 3850 - total flux cleaned = 0.00140481 Jy ! Component: 3900 - total flux cleaned = 0.00142135 Jy ! Component: 3950 - total flux cleaned = 0.00145437 Jy ! Component: 4000 - total flux cleaned = 0.00146262 Jy ! Component: 4050 - total flux cleaned = 0.00143797 Jy ! Total flux subtracted in 4096 components = 0.00147077 Jy ! Clean residual min=-0.000488 max=0.000447 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.121669 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 303 components and 0.121669 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2124-1941_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.276 x 3.395 at -2.855 degrees (North through East) ! Clean map min=-0.00091522 max=0.11486 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2124-1941_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333275 0.333275 0.66655 1.3331 2.6662 5.3324 10.6648 21.3296 42.6592 85.3183 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2124-1941_C_uvs.log closed on Thu Oct 10 13:42:31 2013