! Started logfile: J0733+5022_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:45:24 2010 obs J0733+5022_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0733+5022_K_2006_06_11_yyk_uva.fits ! AN table 1: 740 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772222 visibilities/baseline/integration-bin. ! Found source: J0733+5022 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 205720 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0733+5022_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.571598 Jy 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=0.5384 mas, bmaj=1.024 mas, bpa=-73.85 degrees ! Estimated noise=6.7566 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.362313 Jy ! Component: 100 - total flux cleaned = 0.431415 Jy ! Total flux subtracted in 100 components = 0.431415 Jy ! Clean residual min=-0.056134 max=0.076057 Jy/beam ! Clean residual mean=0.000154 rms=0.017839 Jy/beam ! Combined flux in latest and established models = 0.431415 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.431415 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.362801Jy sigma=1.364413 ! Fit after self-cal, rms=0.362598Jy sigma=1.360525 ! Inverting map and beam ! Estimated beam: bmin=0.5384 mas, bmaj=1.024 mas, bpa=-73.85 degrees ! Estimated noise=6.7566 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.7362 mas, bmaj=0.9984 mas, bpa=-80.12 degrees ! Estimated noise=2.58363 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385571 Jy ! Component: 100 - total flux cleaned = 0.0393548 Jy ! Component: 150 - total flux cleaned = 0.0414849 Jy ! Component: 200 - total flux cleaned = 0.0439842 Jy ! Total flux subtracted in 200 components = 0.0439842 Jy ! Clean residual min=-0.030749 max=0.057464 Jy/beam ! Clean residual mean=0.000103 rms=0.012280 Jy/beam ! Combined flux in latest and established models = 0.475399 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.475399 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=0.358989Jy sigma=1.321890 ! Fit after self-cal, rms=0.358951Jy sigma=1.321096 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7362 x 0.9984 at -80.12 degrees (North through East) ! Clean map min=-0.02971 max=0.42003 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.84 HN 0.93 KP 0.87 ! LA 0.84 MK 1.00* NL 1.11 OV 1.14 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.00* KP 0.94 ! LA 0.92 MK 1.00* NL 1.06 OV 1.16 ! PT 0.75 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.00* KP 0.85 ! LA 0.95 MK 1.00* NL 1.13 OV 1.22 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 HN 1.00 KP 0.90 ! LA 0.91 MK 1.00* NL 0.97 OV 1.19 ! PT 1.12 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.88 HN 0.79 KP 0.99 ! LA 0.95 MK 1.00* NL 1.09 OV 1.36 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.58 KP 0.80 ! LA 0.98 MK 1.00* NL 0.99 OV 1.50 ! PT 0.96 SC 7.23 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.79 KP 0.66 ! LA 0.93 MK 1.00* NL 1.06 OV 1.44 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.10 HN 0.76 KP 0.75 ! LA 0.95 MK 1.00* NL 0.99 OV 1.52 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.358951Jy sigma=1.321096 ! Fit after self-cal, rms=1.311272Jy sigma=1.203044 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=1.311272Jy sigma=1.203044 ! Fit after self-cal, rms=1.311829Jy sigma=1.202710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7063 mas, bmaj=0.9731 mas, bpa=-86.96 degrees ! Estimated noise=2.50568 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621229 Jy ! Component: 100 - total flux cleaned = -0.000441952 Jy ! Component: 150 - total flux cleaned = -0.000452418 Jy ! Component: 200 - total flux cleaned = -0.0002373 Jy ! Total flux subtracted in 200 components = -0.0002373 Jy ! Clean residual min=-0.012721 max=0.017254 Jy/beam ! Clean residual mean=-0.000025 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 0.475162 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.475162 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=1.311685Jy sigma=1.198265 ! Fit after self-cal, rms=1.311480Jy sigma=1.198052 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=1.311480Jy sigma=1.198052 ! Fit after self-cal, rms=1.302845Jy sigma=1.026964 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139547 Jy ! Component: 100 - total flux cleaned = 0.0139317 Jy ! Component: 150 - total flux cleaned = 0.014154 Jy ! Component: 200 - total flux cleaned = 0.0143713 Jy ! Total flux subtracted in 200 components = 0.0143713 Jy ! Clean residual min=-0.012695 max=0.015806 Jy/beam ! Clean residual mean=-0.000014 rms=0.004207 Jy/beam ! Combined flux in latest and established models = 0.489533 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.489533 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=1.302593Jy sigma=1.020901 ! Fit after self-cal, rms=1.300248Jy sigma=1.007396 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7063 x 0.9731 at -86.96 degrees (North through East) ! Clean map min=-0.012861 max=0.43017 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=1.300248Jy sigma=1.007396 ! Fit after self-cal, rms=0.707569Jy sigma=1.001490 ! Performing phase self-cal over 0.3 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=0.707569Jy sigma=1.001490 ! Fit after self-cal, rms=0.706814Jy sigma=0.998200 ! Inverting map and beam ! Estimated beam: bmin=0.7074 mas, bmaj=0.9723 mas, bpa=-86.31 degrees ! Estimated noise=2.50216 mJy/beam. ! Added new window around map position (-0.845, -0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182048 Jy ! Component: 100 - total flux cleaned = 0.0205119 Jy ! Component: 150 - total flux cleaned = 0.0217797 Jy ! Component: 200 - total flux cleaned = 0.0223987 Jy ! Total flux subtracted in 200 components = 0.0223987 Jy ! Clean residual min=-0.007868 max=0.007329 Jy/beam ! Clean residual mean=-0.000031 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.511932 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.511931 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=0.706034Jy sigma=0.989740 ! Fit after self-cal, rms=0.706164Jy sigma=0.987179 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.706164Jy sigma=0.987179 ! Fit after self-cal, rms=0.698293Jy sigma=0.980499 ! Performing phase self-cal over 0.3 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=0.698293Jy sigma=0.980499 ! Fit after self-cal, rms=0.698437Jy sigma=0.979548 ! Inverting map and beam ! Estimated beam: bmin=0.7018 mas, bmaj=0.9768 mas, bpa=-85.76 degrees ! Estimated noise=2.49167 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468146 Jy ! Component: 100 - total flux cleaned = 0.00527897 Jy ! Component: 150 - total flux cleaned = 0.00516065 Jy ! Component: 200 - total flux cleaned = 0.00504471 Jy ! Total flux subtracted in 200 components = 0.00504471 Jy ! Clean residual min=-0.006551 max=0.005130 Jy/beam ! Clean residual mean=-0.000033 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.516976 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.516976 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=0.698114Jy sigma=0.977888 ! Fit after self-cal, rms=0.698293Jy sigma=0.976963 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.109 mas, bpa=62.38 degrees ! Estimated noise=2.69816 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199472 Jy ! Component: 100 - total flux cleaned = 0.00182918 Jy ! Component: 150 - total flux cleaned = 0.00174988 Jy ! Component: 200 - total flux cleaned = 0.0016141 Jy ! Total flux subtracted in 200 components = 0.0016141 Jy ! Clean residual min=-0.005759 max=0.005967 Jy/beam ! Clean residual mean=-0.000050 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.51859 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.51859 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=0.698252Jy sigma=0.976490 ! Fit after self-cal, rms=0.698353Jy sigma=0.976074 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.5332 mas, bmaj=1.047 mas, bpa=-78.99 degrees ! Estimated noise=6.67862 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.378055 Jy ! Component: 100 - total flux cleaned = 0.444178 Jy ! Component: 150 - total flux cleaned = 0.476349 Jy ! Component: 200 - total flux cleaned = 0.495342 Jy ! Total flux subtracted in 200 components = 0.495342 Jy ! Clean residual min=-0.022553 max=0.026943 Jy/beam ! Clean residual mean=0.000034 rms=0.007272 Jy/beam ! Combined flux in latest and established models = 0.495342 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.495342 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7018 mas, bmaj=0.9768 mas, bpa=-85.76 degrees ! Estimated noise=2.49167 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.024483 Jy ! Component: 100 - total flux cleaned = 0.025423 Jy ! Component: 150 - total flux cleaned = 0.0245684 Jy ! Component: 200 - total flux cleaned = 0.024586 Jy ! Total flux subtracted in 200 components = 0.024586 Jy ! Clean residual min=-0.005659 max=0.006630 Jy/beam ! Clean residual mean=-0.000003 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.519928 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.519928 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.109 mas, bpa=62.38 degrees ! Estimated noise=2.69816 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138926 Jy ! Component: 100 - total flux cleaned = 0.000690807 Jy ! Component: 150 - total flux cleaned = 2.52899e-05 Jy ! Component: 200 - total flux cleaned = -0.000381039 Jy ! Total flux subtracted in 200 components = -0.000381039 Jy ! Clean residual min=-0.004987 max=0.006035 Jy/beam ! Clean residual mean=-0.000038 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.519547 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.519547 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7018 mas, bmaj=0.9768 mas, bpa=-85.76 degrees ! Estimated noise=2.49167 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064236 Jy ! Component: 100 - total flux cleaned = -0.00115082 Jy ! Component: 150 - total flux cleaned = -0.00168911 Jy ! Component: 200 - total flux cleaned = -0.00178491 Jy ! Total flux subtracted in 200 components = -0.00178491 Jy ! Clean residual min=-0.005099 max=0.005258 Jy/beam ! Clean residual mean=-0.000034 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.517762 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.517762 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=0.697442Jy sigma=0.975397 ! Fit after self-cal, rms=0.697447Jy sigma=0.974786 wmodel J0733+5022_K_2006_06_11_yyk\_map.mod ! Writing 109 model components to file: J0733+5022_K_2006_06_11_yyk_map.mod wobs J0733+5022_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0733+5022_K_2006_06_11_yyk_uvs.fits wwins J0733+5022_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0733+5022_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148748 Jy ! Component: 100 - total flux cleaned = 0.00173706 Jy ! Component: 150 - total flux cleaned = 0.00173823 Jy ! Component: 200 - total flux cleaned = 0.00187514 Jy ! Component: 250 - total flux cleaned = 0.00220405 Jy ! Component: 300 - total flux cleaned = 0.00257611 Jy ! Component: 350 - total flux cleaned = 0.00292533 Jy ! Component: 400 - total flux cleaned = 0.00297944 Jy ! Component: 450 - total flux cleaned = 0.00303218 Jy ! Component: 500 - total flux cleaned = 0.00303321 Jy ! Component: 550 - total flux cleaned = 0.00312927 Jy ! Component: 600 - total flux cleaned = 0.00308223 Jy ! Component: 650 - total flux cleaned = 0.00321363 Jy ! Component: 700 - total flux cleaned = 0.00321411 Jy ! Component: 750 - total flux cleaned = 0.00309084 Jy ! Component: 800 - total flux cleaned = 0.00285111 Jy ! Component: 850 - total flux cleaned = 0.00277315 Jy ! Component: 900 - total flux cleaned = 0.0026963 Jy ! Component: 950 - total flux cleaned = 0.00246885 Jy ! Component: 1000 - total flux cleaned = 0.00243187 Jy ! Component: 1050 - total flux cleaned = 0.00232136 Jy ! Component: 1100 - total flux cleaned = 0.00214013 Jy ! Component: 1150 - total flux cleaned = 0.00203266 Jy ! Component: 1200 - total flux cleaned = 0.00178476 Jy ! Component: 1250 - total flux cleaned = 0.00167988 Jy ! Component: 1300 - total flux cleaned = 0.00157606 Jy ! Component: 1350 - total flux cleaned = 0.00154152 Jy ! Component: 1400 - total flux cleaned = 0.00147335 Jy ! Component: 1450 - total flux cleaned = 0.00154119 Jy ! Component: 1500 - total flux cleaned = 0.00147381 Jy ! Component: 1550 - total flux cleaned = 0.00147408 Jy ! Component: 1600 - total flux cleaned = 0.00147395 Jy ! Component: 1650 - total flux cleaned = 0.00137358 Jy ! Component: 1700 - total flux cleaned = 0.00134001 Jy ! Component: 1750 - total flux cleaned = 0.00130642 Jy ! Component: 1800 - total flux cleaned = 0.00113868 Jy ! Component: 1850 - total flux cleaned = 0.00107087 Jy ! Component: 1900 - total flux cleaned = 0.00096923 Jy ! Component: 1950 - total flux cleaned = 0.00090105 Jy ! Component: 2000 - total flux cleaned = 0.000866968 Jy ! Total flux subtracted in 2048 components = 0.000729555 Jy ! Clean residual min=-0.001907 max=0.001928 Jy/beam ! Clean residual mean=0.000014 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.518492 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 238 components and 0.518492 Jy ![Exited script file: muppet] wmap "J0733+5022_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7018 x 0.9768 at -85.76 degrees (North through East) ! Clean map min=-0.0044257 max=0.42903 Jy/beam ! Writing clean map to FITS file: J0733+5022_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.429031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00060393 device "J0733+5022_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0733+5022_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422298 0.422298 0.844597 1.68919 3.37839 6.75677 13.5135 27.0271 54.0542 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.429 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7018 x 0.9768 at -85.76 degrees (North through East) ! Clean map min=-0.0044257 max=0.42903 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0733+5022_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0733+5022_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0733+5022_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:45:26 2010