! Started logfile: J2236+2828_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:48:09 2010 obs J2236+2828_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2236+2828_K_2006_10_20_yyk_uva.fits ! AN table 1: 678 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783776 visibilities/baseline/integration-bin. ! Found source: J2236+2828 ! ! 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 2240 lines of history. ! ! Reading 191304 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 J2236+2828_K_2006_10_20_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)= 0.598889 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=0.3745 mas, bmaj=0.963 mas, bpa=0.7511 degrees ! Estimated noise=3.41941 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 = 0.450861 Jy ! Component: 100 - total flux cleaned = 0.547769 Jy ! Total flux subtracted in 100 components = 0.547769 Jy ! Clean residual min=-0.043435 max=0.066115 Jy/beam ! Clean residual mean=-0.000235 rms=0.013907 Jy/beam ! Combined flux in latest and established models = 0.547769 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.547769 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.259787Jy sigma=1.604968 ! Fit after self-cal, rms=0.256502Jy sigma=1.584160 ! Inverting map and beam ! Estimated beam: bmin=0.3745 mas, bmaj=0.963 mas, bpa=0.7511 degrees ! Estimated noise=3.41941 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=0.4402 mas, bmaj=0.9171 mas, bpa=-0.08305 degrees ! Estimated noise=2.01907 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 = 0.0453922 Jy ! Component: 100 - total flux cleaned = 0.0633014 Jy ! Component: 150 - total flux cleaned = 0.0731805 Jy ! Component: 200 - total flux cleaned = 0.0809267 Jy ! Total flux subtracted in 200 components = 0.0809267 Jy ! Clean residual min=-0.028440 max=0.043533 Jy/beam ! Clean residual mean=-0.000131 rms=0.009857 Jy/beam ! Combined flux in latest and established models = 0.628696 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.628696 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=0.249050Jy sigma=1.533929 ! Fit after self-cal, rms=0.249032Jy sigma=1.533631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4402 x 0.9171 at -0.08305 degrees (North through East) ! Clean map min=-0.028592 max=0.51618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 HN 1.04 KP 0.90 ! LA 0.99 MK 0.79 NL 1.11 OV 1.14 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 1.09 KP 0.86 ! LA 0.95 MK 0.80 NL 1.20 OV 1.17 ! PT 0.83 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.06 KP 0.83 ! LA 0.96 MK 0.85 NL 1.12 OV 1.13 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.04 KP 0.93 ! LA 0.94 MK 0.91 NL 1.02 OV 0.98 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.87 HN 0.87 KP 0.98 ! LA 1.01 MK 1.02 NL 1.03 OV 1.07 ! PT 0.83 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 0.66 KP 0.72 ! LA 1.03 MK 1.14 NL 1.05 OV 1.27 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.88 KP 0.69 ! LA 0.96 MK 1.22 NL 1.03 OV 1.55 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.87 KP 0.80 ! LA 0.92 MK 1.17 NL 1.03 OV 1.47 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.249032Jy sigma=1.533631 ! Fit after self-cal, rms=0.205550Jy sigma=1.360598 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=0.205550Jy sigma=1.360598 ! Fit after self-cal, rms=0.205580Jy sigma=1.360511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4405 mas, bmaj=0.8834 mas, bpa=-0.8923 degrees ! Estimated noise=1.96514 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 = -0.00731933 Jy ! Component: 100 - total flux cleaned = -0.00848027 Jy ! Component: 150 - total flux cleaned = -0.00953316 Jy ! Component: 200 - total flux cleaned = -0.00984379 Jy ! Total flux subtracted in 200 components = -0.00984379 Jy ! Clean residual min=-0.007710 max=0.009726 Jy/beam ! Clean residual mean=-0.000025 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.618852 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.618852 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=0.204941Jy sigma=1.355899 ! Fit after self-cal, rms=0.204914Jy sigma=1.355852 ! 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=0.204914Jy sigma=1.355852 ! Fit after self-cal, rms=0.161727Jy sigma=1.061487 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 = 0.0140492 Jy ! Component: 100 - total flux cleaned = 0.0205243 Jy ! Component: 150 - total flux cleaned = 0.0230636 Jy ! Component: 200 - total flux cleaned = 0.0240932 Jy ! Total flux subtracted in 200 components = 0.0240932 Jy ! Clean residual min=-0.014237 max=0.010741 Jy/beam ! Clean residual mean=-0.000067 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 0.642945 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.642945 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=0.160797Jy sigma=1.054940 ! Fit after self-cal, rms=0.159024Jy sigma=1.040698 ! 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: 0.4405 x 0.8834 at -0.8923 degrees (North through East) ! Clean map min=-0.013919 max=0.5236 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=0.159024Jy sigma=1.040698 ! Fit after self-cal, rms=0.157326Jy sigma=1.029492 ! 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=0.157326Jy sigma=1.029492 ! Fit after self-cal, rms=0.157288Jy sigma=1.028535 ! Inverting map and beam ! Estimated beam: bmin=0.4449 mas, bmaj=0.8822 mas, bpa=-0.9002 degrees ! Estimated noise=1.9645 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00490993 Jy ! Component: 100 - total flux cleaned = -0.00629427 Jy ! Component: 150 - total flux cleaned = -0.00683912 Jy ! Component: 200 - total flux cleaned = -0.00720181 Jy ! Total flux subtracted in 200 components = -0.00720181 Jy ! Clean residual min=-0.007082 max=0.008159 Jy/beam ! Clean residual mean=-0.000025 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.635743 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.635743 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=0.157050Jy sigma=1.027160 ! Fit after self-cal, rms=0.157054Jy sigma=1.027049 ! 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=0.157054Jy sigma=1.027049 ! Fit after self-cal, rms=0.157131Jy sigma=1.021570 ! 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=0.157131Jy sigma=1.021570 ! Fit after self-cal, rms=0.157030Jy sigma=1.021084 ! Inverting map and beam ! Estimated beam: bmin=0.4471 mas, bmaj=0.8814 mas, bpa=-0.9342 degrees ! Estimated noise=1.96688 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218623 Jy ! Component: 100 - total flux cleaned = -0.0025441 Jy ! Component: 150 - total flux cleaned = -0.00284456 Jy ! Component: 200 - total flux cleaned = -0.00290726 Jy ! Total flux subtracted in 200 components = -0.00290726 Jy ! Clean residual min=-0.006951 max=0.007510 Jy/beam ! Clean residual mean=-0.000024 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.632836 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.632836 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=0.156940Jy sigma=1.020555 ! Fit after self-cal, rms=0.156950Jy sigma=1.020645 ! 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=0.8698 mas, bmaj=0.9653 mas, bpa=6.07 degrees ! Estimated noise=2.36162 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 = 0.00156864 Jy ! Component: 100 - total flux cleaned = 0.00183455 Jy ! Component: 150 - total flux cleaned = 0.00190265 Jy ! Component: 200 - total flux cleaned = 0.00171898 Jy ! Total flux subtracted in 200 components = 0.00171898 Jy ! Clean residual min=-0.007780 max=0.007054 Jy/beam ! Clean residual mean=-0.000038 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 0.634555 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.634555 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=0.157043Jy sigma=1.020954 ! Fit after self-cal, rms=0.157049Jy sigma=1.020981 ! 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=0.3714 mas, bmaj=0.9425 mas, bpa=1.212 degrees ! Estimated noise=3.2877 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.445722 Jy ! Component: 100 - total flux cleaned = 0.545329 Jy ! Component: 150 - total flux cleaned = 0.586165 Jy ! Component: 200 - total flux cleaned = 0.603765 Jy ! Total flux subtracted in 200 components = 0.603765 Jy ! Clean residual min=-0.011658 max=0.011488 Jy/beam ! Clean residual mean=-0.000050 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 0.603765 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.603765 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4471 mas, bmaj=0.8814 mas, bpa=-0.9342 degrees ! Estimated noise=1.96688 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 = 0.0116746 Jy ! Component: 100 - total flux cleaned = 0.0175115 Jy ! Component: 150 - total flux cleaned = 0.021057 Jy ! Component: 200 - total flux cleaned = 0.0225388 Jy ! Total flux subtracted in 200 components = 0.0225388 Jy ! Clean residual min=-0.007030 max=0.007424 Jy/beam ! Clean residual mean=-0.000034 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.626304 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.626304 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=0.8698 mas, bmaj=0.9653 mas, bpa=6.07 degrees ! Estimated noise=2.36162 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 = 0.00471445 Jy ! Component: 100 - total flux cleaned = 0.00519887 Jy ! Component: 150 - total flux cleaned = 0.0053512 Jy ! Component: 200 - total flux cleaned = 0.00548703 Jy ! Total flux subtracted in 200 components = 0.00548703 Jy ! Clean residual min=-0.007059 max=0.007318 Jy/beam ! Clean residual mean=-0.000046 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.631791 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.631791 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4471 mas, bmaj=0.8814 mas, bpa=-0.9342 degrees ! Estimated noise=1.96688 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211064 Jy ! Component: 100 - total flux cleaned = -0.00230449 Jy ! Component: 150 - total flux cleaned = -0.00273423 Jy ! Component: 200 - total flux cleaned = -0.00273657 Jy ! Total flux subtracted in 200 components = -0.00273657 Jy ! Clean residual min=-0.006787 max=0.007294 Jy/beam ! Clean residual mean=-0.000029 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.629055 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.629055 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=0.156893Jy sigma=1.020470 ! Fit after self-cal, rms=0.156888Jy sigma=1.020396 wmodel J2236+2828_K_2006_10_20_yyk\_map.mod ! Writing 67 model components to file: J2236+2828_K_2006_10_20_yyk_map.mod wobs J2236+2828_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2236+2828_K_2006_10_20_yyk_uvs.fits wwins J2236+2828_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J2236+2828_K_2006_10_20_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 = 0.000521421 Jy ! Component: 100 - total flux cleaned = 0.00117554 Jy ! Component: 150 - total flux cleaned = 0.00196857 Jy ! Component: 200 - total flux cleaned = 0.00300093 Jy ! Component: 250 - total flux cleaned = 0.00405865 Jy ! Component: 300 - total flux cleaned = 0.00505687 Jy ! Component: 350 - total flux cleaned = 0.00545193 Jy ! Component: 400 - total flux cleaned = 0.0060509 Jy ! Component: 450 - total flux cleaned = 0.00633231 Jy ! Component: 500 - total flux cleaned = 0.00674144 Jy ! Component: 550 - total flux cleaned = 0.00726516 Jy ! Component: 600 - total flux cleaned = 0.00782641 Jy ! Component: 650 - total flux cleaned = 0.00836533 Jy ! Component: 700 - total flux cleaned = 0.00882841 Jy ! Component: 750 - total flux cleaned = 0.00921824 Jy ! Component: 800 - total flux cleaned = 0.00932636 Jy ! Component: 850 - total flux cleaned = 0.00927611 Jy ! Component: 900 - total flux cleaned = 0.0092783 Jy ! Component: 950 - total flux cleaned = 0.00937657 Jy ! Component: 1000 - total flux cleaned = 0.00942365 Jy ! Component: 1050 - total flux cleaned = 0.00951514 Jy ! Component: 1100 - total flux cleaned = 0.00969536 Jy ! Component: 1150 - total flux cleaned = 0.00987291 Jy ! Component: 1200 - total flux cleaned = 0.0100477 Jy ! Component: 1250 - total flux cleaned = 0.0102198 Jy ! Component: 1300 - total flux cleaned = 0.0105162 Jy ! Component: 1350 - total flux cleaned = 0.0107249 Jy ! Component: 1400 - total flux cleaned = 0.0109314 Jy ! Component: 1450 - total flux cleaned = 0.0111355 Jy ! Component: 1500 - total flux cleaned = 0.0112159 Jy ! Component: 1550 - total flux cleaned = 0.0113355 Jy ! Component: 1600 - total flux cleaned = 0.0114141 Jy ! Component: 1650 - total flux cleaned = 0.0114532 Jy ! Component: 1700 - total flux cleaned = 0.0115688 Jy ! Component: 1750 - total flux cleaned = 0.0116834 Jy ! Component: 1800 - total flux cleaned = 0.0116833 Jy ! Component: 1850 - total flux cleaned = 0.0116077 Jy ! Component: 1900 - total flux cleaned = 0.0114945 Jy ! Component: 1950 - total flux cleaned = 0.0113821 Jy ! Component: 2000 - total flux cleaned = 0.011382 Jy ! Total flux subtracted in 2048 components = 0.0113823 Jy ! Clean residual min=-0.002350 max=0.002350 Jy/beam ! Clean residual mean=-0.000011 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.640437 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 213 components and 0.640437 Jy ![Exited script file: muppet] wmap "J2236+2828_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4471 x 0.8814 at -0.9342 degrees (North through East) ! Clean map min=-0.0036903 max=0.52597 Jy/beam ! Writing clean map to FITS file: J2236+2828_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.525966 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000670287 device "J2236+2828_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2236+2828_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382318 0.382318 0.764636 1.52927 3.05854 6.11709 12.2342 24.4683 48.9367 97.8734 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.525 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4471 x 0.8814 at -0.9342 degrees (North through East) ! Clean map min=-0.0036903 max=0.52597 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2236+2828_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2236+2828_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2236+2828_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:48:10 2010