! Started logfile: J2201+5048_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:47:44 2010 obs J2201+5048_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2201+5048_K_2006_06_11_yyk_uva.fits ! AN table 1: 1783 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994504 visibilities/baseline/integration-bin. ! Found source: J2201+5048 ! ! 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 638352 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 J2201+5048_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)= 0.26346 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=0.2761 mas, bmaj=0.6165 mas, bpa=3.558 degrees ! Estimated noise=2.41636 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 = 0.119694 Jy ! Component: 100 - total flux cleaned = 0.150967 Jy ! Total flux subtracted in 100 components = 0.150967 Jy ! Clean residual min=-0.015037 max=0.022594 Jy/beam ! Clean residual mean=-0.000051 rms=0.004290 Jy/beam ! Combined flux in latest and established models = 0.150967 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.150967 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.211175Jy sigma=1.108726 ! Fit after self-cal, rms=0.209750Jy sigma=1.102471 ! Inverting map and beam ! Estimated beam: bmin=0.2761 mas, bmaj=0.6165 mas, bpa=3.558 degrees ! Estimated noise=2.41636 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=0.335 mas, bmaj=0.7631 mas, bpa=-1.69 degrees ! Estimated noise=1.34296 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 (-0.52, 0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311715 Jy ! Component: 100 - total flux cleaned = 0.0471289 Jy ! Component: 150 - total flux cleaned = 0.0584735 Jy ! Component: 200 - total flux cleaned = 0.067116 Jy ! Total flux subtracted in 200 components = 0.067116 Jy ! Clean residual min=-0.009936 max=0.013903 Jy/beam ! Clean residual mean=-0.000054 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 0.218083 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.218083 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=0.204961Jy sigma=1.070093 ! Fit after self-cal, rms=0.204360Jy sigma=1.065424 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.335 x 0.7631 at -1.69 degrees (North through East) ! Clean map min=-0.00849 max=0.14681 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.82 HN 1.66 KP 1.00 ! LA 0.84 MK 0.83 NL 1.07 OV 0.93 ! PT 0.85 SC 1.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.00* KP 0.84 ! LA 0.94 MK 0.86 NL 1.01 OV 1.03 ! PT 0.78 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.06 KP 0.89 ! LA 0.93 MK 0.85 NL 1.46 OV 1.06 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 2.99 KP 0.96 ! LA 0.94 MK 0.94 NL 0.89 OV 0.96 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.88 HN 1.13 KP 0.99 ! LA 0.95 MK 0.92 NL 1.03 OV 1.17 ! PT 0.82 SC 7.49 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 0.72 KP 0.77 ! LA 0.98 MK 1.02 NL 0.95 OV 1.13 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.06 HN 0.94 KP 0.73 ! LA 0.89 MK 1.03 NL 1.07 OV 1.38 ! PT 0.99 SC 0.75 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 HN 1.00* KP 0.80 ! LA 0.92 MK 1.13 NL 1.04 OV 1.40 ! PT 0.95 SC 5.65 ! ! ! Fit before self-cal, rms=0.204360Jy sigma=1.065424 ! Fit after self-cal, rms=0.542915Jy sigma=1.037534 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=0.542915Jy sigma=1.037534 ! Fit after self-cal, rms=0.542756Jy sigma=1.036453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3397 mas, bmaj=0.7602 mas, bpa=-1.25 degrees ! Estimated noise=1.29674 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 (-2.015, 0.715). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127765 Jy ! Component: 100 - total flux cleaned = 0.0161688 Jy ! Component: 150 - total flux cleaned = 0.0184044 Jy ! Component: 200 - total flux cleaned = 0.0199564 Jy ! Total flux subtracted in 200 components = 0.0199564 Jy ! Clean residual min=-0.005703 max=0.005820 Jy/beam ! Clean residual mean=-0.000030 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.238039 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.238039 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=0.542483Jy sigma=1.030220 ! Fit after self-cal, rms=0.542365Jy sigma=1.029286 ! 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=0.542365Jy sigma=1.029286 ! Fit after self-cal, rms=0.538138Jy sigma=0.990927 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 = 0.00572716 Jy ! Component: 100 - total flux cleaned = 0.00956362 Jy ! Component: 150 - total flux cleaned = 0.0113373 Jy ! Component: 200 - total flux cleaned = 0.0122274 Jy ! Total flux subtracted in 200 components = 0.0122274 Jy ! Clean residual min=-0.005037 max=0.005546 Jy/beam ! Clean residual mean=-0.000014 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.250266 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.250266 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=0.538029Jy sigma=0.989266 ! Fit after self-cal, rms=0.537345Jy sigma=0.984074 ! 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: 0.3397 x 0.7602 at -1.25 degrees (North through East) ! Clean map min=-0.004884 max=0.14909 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=0.537345Jy sigma=0.984074 ! Fit after self-cal, rms=0.269232Jy sigma=0.971370 ! 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=0.269232Jy sigma=0.971370 ! Fit after self-cal, rms=0.269084Jy sigma=0.970020 ! Inverting map and beam ! Estimated beam: bmin=0.3377 mas, bmaj=0.7624 mas, bpa=-2.305 degrees ! Estimated noise=1.27653 mJy/beam. ! Added new window around map position (5.72, -5.655). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376792 Jy ! Component: 100 - total flux cleaned = 0.00509817 Jy ! Component: 150 - total flux cleaned = 0.00629809 Jy ! Component: 200 - total flux cleaned = 0.00716846 Jy ! Total flux subtracted in 200 components = 0.00716846 Jy ! Clean residual min=-0.004436 max=0.003641 Jy/beam ! Clean residual mean=-0.000022 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.257435 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 138 components and 0.257435 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=0.268915Jy sigma=0.968400 ! Fit after self-cal, rms=0.268889Jy sigma=0.967992 ! 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=0.268889Jy sigma=0.967992 ! Fit after self-cal, rms=0.277832Jy sigma=0.963779 ! 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=0.277832Jy sigma=0.963779 ! Fit after self-cal, rms=0.277905Jy sigma=0.963563 ! Inverting map and beam ! Estimated beam: bmin=0.3379 mas, bmaj=0.7611 mas, bpa=-2.399 degrees ! Estimated noise=1.2704 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132066 Jy ! Component: 100 - total flux cleaned = 0.00194291 Jy ! Component: 150 - total flux cleaned = 0.00243375 Jy ! Component: 200 - total flux cleaned = 0.00281734 Jy ! Total flux subtracted in 200 components = 0.00281734 Jy ! Clean residual min=-0.004029 max=0.003347 Jy/beam ! Clean residual mean=-0.000025 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.260252 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 162 components and 0.260252 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=0.277829Jy sigma=0.963007 ! Fit after self-cal, rms=0.277828Jy sigma=0.962995 ! 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=0.844 mas, bmaj=1.006 mas, bpa=21.67 degrees ! Estimated noise=1.64303 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 = 0.00315466 Jy ! Component: 100 - total flux cleaned = 0.00457275 Jy ! Component: 150 - total flux cleaned = 0.00549887 Jy ! Component: 200 - total flux cleaned = 0.00604497 Jy ! Total flux subtracted in 200 components = 0.00604497 Jy ! Clean residual min=-0.004166 max=0.004997 Jy/beam ! Clean residual mean=-0.000044 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.266297 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.266297 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=0.277845Jy sigma=0.962934 ! Fit after self-cal, rms=0.277821Jy sigma=0.962916 ! 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=0.2797 mas, bmaj=0.6223 mas, bpa=2.006 degrees ! Estimated noise=2.43951 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.128566 Jy ! Component: 100 - total flux cleaned = 0.162939 Jy ! Component: 150 - total flux cleaned = 0.182849 Jy ! Component: 200 - total flux cleaned = 0.197791 Jy ! Total flux subtracted in 200 components = 0.197791 Jy ! Clean residual min=-0.009679 max=0.009057 Jy/beam ! Clean residual mean=-0.000027 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.197791 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.197791 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3379 mas, bmaj=0.7611 mas, bpa=-2.399 degrees ! Estimated noise=1.2704 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 = 0.0149359 Jy ! Component: 100 - total flux cleaned = 0.0247056 Jy ! Component: 150 - total flux cleaned = 0.0323856 Jy ! Component: 200 - total flux cleaned = 0.038466 Jy ! Total flux subtracted in 200 components = 0.038466 Jy ! Clean residual min=-0.004782 max=0.005815 Jy/beam ! Clean residual mean=-0.000042 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.236257 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.236257 Jy ! Inverting map ! Added new window around map position (-1.235, 0.455). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509505 Jy ! Component: 100 - total flux cleaned = 0.00885738 Jy ! Component: 150 - total flux cleaned = 0.0120056 Jy ! Component: 200 - total flux cleaned = 0.0148565 Jy ! Total flux subtracted in 200 components = 0.0148565 Jy ! Clean residual min=-0.003813 max=0.003589 Jy/beam ! Clean residual mean=-0.000031 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.251114 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.251114 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=0.844 mas, bmaj=1.006 mas, bpa=21.67 degrees ! Estimated noise=1.64303 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 = 0.00492568 Jy ! Component: 100 - total flux cleaned = 0.00849592 Jy ! Component: 150 - total flux cleaned = 0.0111825 Jy ! Component: 200 - total flux cleaned = 0.0124711 Jy ! Total flux subtracted in 200 components = 0.0124711 Jy ! Clean residual min=-0.003983 max=0.004742 Jy/beam ! Clean residual mean=-0.000049 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.263585 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 131 components and 0.263585 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3379 mas, bmaj=0.7611 mas, bpa=-2.399 degrees ! Estimated noise=1.2704 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.31445e-05 Jy ! Component: 100 - total flux cleaned = -5.76369e-05 Jy ! Component: 150 - total flux cleaned = 2.35203e-05 Jy ! Component: 200 - total flux cleaned = 0.000176588 Jy ! Total flux subtracted in 200 components = 0.000176588 Jy ! Clean residual min=-0.003754 max=0.003443 Jy/beam ! Clean residual mean=-0.000021 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.263761 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.263761 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=0.277705Jy sigma=0.962308 ! Fit after self-cal, rms=0.277747Jy sigma=0.962175 wmodel J2201+5048_K_2006_06_11_yyk\_map.mod ! Writing 155 model components to file: J2201+5048_K_2006_06_11_yyk_map.mod wobs J2201+5048_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2201+5048_K_2006_06_11_yyk_uvs.fits wwins J2201+5048_K_2006_06_11_yyk\_map.win ! wwins: Wrote 5 windows to J2201+5048_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 = -9.08982e-05 Jy ! Component: 100 - total flux cleaned = -0.000264174 Jy ! Component: 150 - total flux cleaned = -0.000536525 Jy ! Component: 200 - total flux cleaned = -0.000690403 Jy ! Component: 250 - total flux cleaned = -0.000887466 Jy ! Component: 300 - total flux cleaned = -0.0010773 Jy ! Component: 350 - total flux cleaned = -0.00135331 Jy ! Component: 400 - total flux cleaned = -0.00170658 Jy ! Component: 450 - total flux cleaned = -0.00200601 Jy ! Component: 500 - total flux cleaned = -0.00237903 Jy ! Component: 550 - total flux cleaned = -0.00245989 Jy ! Component: 600 - total flux cleaned = -0.00246053 Jy ! Component: 650 - total flux cleaned = -0.00238411 Jy ! Component: 700 - total flux cleaned = -0.0023089 Jy ! Component: 750 - total flux cleaned = -0.00219885 Jy ! Component: 800 - total flux cleaned = -0.00209033 Jy ! Component: 850 - total flux cleaned = -0.00194969 Jy ! Component: 900 - total flux cleaned = -0.00188036 Jy ! Component: 950 - total flux cleaned = -0.00174486 Jy ! Component: 1000 - total flux cleaned = -0.00161344 Jy ! Component: 1050 - total flux cleaned = -0.00167916 Jy ! Component: 1100 - total flux cleaned = -0.00164749 Jy ! Component: 1150 - total flux cleaned = -0.00167892 Jy ! Component: 1200 - total flux cleaned = -0.00167893 Jy ! Component: 1250 - total flux cleaned = -0.00164853 Jy ! Component: 1300 - total flux cleaned = -0.00170949 Jy ! Component: 1350 - total flux cleaned = -0.00179845 Jy ! Component: 1400 - total flux cleaned = -0.0018859 Jy ! Component: 1450 - total flux cleaned = -0.0019433 Jy ! Component: 1500 - total flux cleaned = -0.0020284 Jy ! Component: 1550 - total flux cleaned = -0.00202809 Jy ! Component: 1600 - total flux cleaned = -0.00205565 Jy ! Component: 1650 - total flux cleaned = -0.00208313 Jy ! Component: 1700 - total flux cleaned = -0.00205623 Jy ! Component: 1750 - total flux cleaned = -0.00205696 Jy ! Component: 1800 - total flux cleaned = -0.00213663 Jy ! Component: 1850 - total flux cleaned = -0.00213682 Jy ! Component: 1900 - total flux cleaned = -0.00213689 Jy ! Component: 1950 - total flux cleaned = -0.00208574 Jy ! Component: 2000 - total flux cleaned = -0.00211124 Jy ! Total flux subtracted in 2048 components = -0.0020361 Jy ! Clean residual min=-0.001443 max=0.001354 Jy/beam ! Clean residual mean=-0.000009 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.261725 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 305 components and 0.261725 Jy ![Exited script file: muppet] wmap "J2201+5048_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3379 x 0.7611 at -2.399 degrees (North through East) ! Clean map min=-0.0030455 max=0.14973 Jy/beam ! Writing clean map to FITS file: J2201+5048_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 0.149732 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000477892 device "J2201+5048_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2201+5048_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.957493 0.957493 1.91499 3.82997 7.65994 15.3199 30.6398 61.2795 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3379 x 0.7611 at -2.399 degrees (North through East) ! Clean map min=-0.0030455 max=0.14973 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2201+5048_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2201+5048_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2201+5048_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:47:46 2010