! Started logfile: J0530+1331_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:40:01 2010 obs J0530+1331_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0530+1331_K_2006_10_20_yyk_uva.fits ! AN table 1: 945 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922563 visibilities/baseline/integration-bin. ! Found source: J0530+1331 ! ! 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 313856 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 J0530+1331_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)= 2.85842 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=0.3031 mas, bmaj=0.8006 mas, bpa=-24.1 degrees ! Estimated noise=4.60075 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 = 2.11506 Jy ! Component: 100 - total flux cleaned = 2.82332 Jy ! Total flux subtracted in 100 components = 2.82332 Jy ! Clean residual min=-0.250810 max=0.374184 Jy/beam ! Clean residual mean=-0.002406 rms=0.075614 Jy/beam ! Combined flux in latest and established models = 2.82332 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 2.82332 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.305294Jy sigma=5.954451 ! Fit after self-cal, rms=1.312775Jy sigma=5.945164 ! Inverting map and beam ! Estimated beam: bmin=0.3031 mas, bmaj=0.8006 mas, bpa=-24.1 degrees ! Estimated noise=4.60075 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=0.3613 mas, bmaj=0.8465 mas, bpa=-27.38 degrees ! Estimated noise=1.99935 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 = 0.440867 Jy ! Component: 100 - total flux cleaned = 0.662998 Jy ! Component: 150 - total flux cleaned = 0.758148 Jy ! Component: 200 - total flux cleaned = 0.791386 Jy ! Total flux subtracted in 200 components = 0.791386 Jy ! Clean residual min=-0.172176 max=0.144394 Jy/beam ! Clean residual mean=-0.000697 rms=0.041397 Jy/beam ! Combined flux in latest and established models = 3.61471 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 3.61471 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=1.209817Jy sigma=5.197063 ! Fit after self-cal, rms=1.211310Jy sigma=5.197679 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3613 x 0.8465 at -27.38 degrees (North through East) ! Clean map min=-0.16015 max=2.1702 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 1.09 KP 0.93 ! LA 0.93 MK 0.81 NL 1.20 OV 0.93 ! PT 1.00 SC 8.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 1.16 KP 0.92 ! LA 0.93 MK 0.82 NL 1.25 OV 0.93 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.11 KP 0.90 ! LA 0.93 MK 0.82 NL 1.16 OV 0.90 ! PT 1.03 SC 4.30 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.17 KP 0.95 ! LA 0.91 MK 0.90 NL 1.03 OV 0.75 ! PT 1.21 SC 4.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00 NL 1.11 OV 0.74 ! PT 0.94 SC 3.74 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 0.74 KP 0.76 ! LA 0.97 MK 1.05 NL 1.13 OV 0.90 ! PT 1.03 SC 3.63 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 0.88 KP 0.73 ! LA 0.96 MK 1.08 NL 1.12 OV 1.12 ! PT 1.10 SC 2.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 0.86 KP 0.79 ! LA 0.96 MK 1.15 NL 1.12 OV 1.08 ! PT 1.15 SC 3.52 ! ! ! Fit before self-cal, rms=1.211310Jy sigma=5.197679 ! Fit after self-cal, rms=2.264179Jy sigma=4.503358 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=2.264179Jy sigma=4.503358 ! Fit after self-cal, rms=2.264786Jy sigma=4.508118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3579 mas, bmaj=0.884 mas, bpa=-28.3 degrees ! Estimated noise=1.96261 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 = -0.0463368 Jy ! Component: 100 - total flux cleaned = -0.0517518 Jy ! Component: 150 - total flux cleaned = -0.0580237 Jy ! Component: 200 - total flux cleaned = -0.0633725 Jy ! Total flux subtracted in 200 components = -0.0633725 Jy ! Clean residual min=-0.066799 max=0.077943 Jy/beam ! Clean residual mean=0.000250 rms=0.018368 Jy/beam ! Combined flux in latest and established models = 3.55134 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 3.55134 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=2.260745Jy sigma=4.442279 ! Fit after self-cal, rms=2.272737Jy sigma=4.450321 ! 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=2.272737Jy sigma=4.450321 ! Fit after self-cal, rms=2.019908Jy sigma=2.084337 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) ! Added new window around map position (0.52, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829234 Jy ! Component: 100 - total flux cleaned = 0.0781927 Jy ! Component: 150 - total flux cleaned = 0.0761824 Jy ! Component: 200 - total flux cleaned = 0.0745765 Jy ! Total flux subtracted in 200 components = 0.0745765 Jy ! Clean residual min=-0.056680 max=0.047397 Jy/beam ! Clean residual mean=0.000185 rms=0.013207 Jy/beam ! Combined flux in latest and established models = 3.62592 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 3.62592 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=2.019430Jy sigma=1.896211 ! Fit after self-cal, rms=1.973481Jy sigma=1.647026 ! 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: 0.3579 x 0.884 at -28.3 degrees (North through East) ! Clean map min=-0.053871 max=2.197 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=1.973481Jy sigma=1.647026 ! Fit after self-cal, rms=1.378474Jy sigma=1.584027 ! 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=1.378474Jy sigma=1.584027 ! Fit after self-cal, rms=1.364417Jy sigma=1.533093 ! Inverting map and beam ! Estimated beam: bmin=0.3538 mas, bmaj=0.8855 mas, bpa=-28.26 degrees ! Estimated noise=1.9395 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.014529 Jy ! Component: 100 - total flux cleaned = 0.00995032 Jy ! Component: 150 - total flux cleaned = 0.00610822 Jy ! Component: 200 - total flux cleaned = 0.00342475 Jy ! Total flux subtracted in 200 components = 0.00342475 Jy ! Clean residual min=-0.038707 max=0.033177 Jy/beam ! Clean residual mean=0.000089 rms=0.008879 Jy/beam ! Combined flux in latest and established models = 3.62934 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 73 components and 3.62934 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=1.363780Jy sigma=1.507157 ! Fit after self-cal, rms=1.359071Jy sigma=1.490083 ! 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=1.359071Jy sigma=1.490083 ! Fit after self-cal, rms=1.305132Jy sigma=1.480924 ! 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=1.305132Jy sigma=1.480924 ! Fit after self-cal, rms=1.304372Jy sigma=1.473170 ! Inverting map and beam ! Estimated beam: bmin=0.3526 mas, bmaj=0.8879 mas, bpa=-28.29 degrees ! Estimated noise=1.93726 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411691 Jy ! Component: 100 - total flux cleaned = 0.00301711 Jy ! Component: 150 - total flux cleaned = 0.001978 Jy ! Component: 200 - total flux cleaned = 0.00198226 Jy ! Total flux subtracted in 200 components = 0.00198226 Jy ! Clean residual min=-0.037129 max=0.028024 Jy/beam ! Clean residual mean=0.000053 rms=0.008052 Jy/beam ! Combined flux in latest and established models = 3.63132 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 86 components and 3.63132 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=1.303751Jy sigma=1.463696 ! Fit after self-cal, rms=1.304210Jy sigma=1.461054 ! 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=0.9262 mas, bmaj=1.09 mas, bpa=24.96 degrees ! Estimated noise=2.42079 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 = -0.00539026 Jy ! Component: 100 - total flux cleaned = -0.00618619 Jy ! Component: 150 - total flux cleaned = -0.00526926 Jy ! Component: 200 - total flux cleaned = -0.00498304 Jy ! Total flux subtracted in 200 components = -0.00498304 Jy ! Clean residual min=-0.022310 max=0.024248 Jy/beam ! Clean residual mean=0.000057 rms=0.006485 Jy/beam ! Combined flux in latest and established models = 3.62634 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 3.62634 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=1.303067Jy sigma=1.459595 ! Fit after self-cal, rms=1.303413Jy sigma=1.458034 ! 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=0.3028 mas, bmaj=0.9073 mas, bpa=-26.91 degrees ! Estimated noise=4.65646 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.24214 Jy ! Component: 100 - total flux cleaned = 2.93378 Jy ! Component: 150 - total flux cleaned = 3.25858 Jy ! Component: 200 - total flux cleaned = 3.4433 Jy ! Total flux subtracted in 200 components = 3.4433 Jy ! Clean residual min=-0.111283 max=0.137233 Jy/beam ! Clean residual mean=-0.000391 rms=0.026363 Jy/beam ! Combined flux in latest and established models = 3.4433 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 3.4433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3526 mas, bmaj=0.8879 mas, bpa=-28.29 degrees ! Estimated noise=1.93726 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) ! Added new window around map position (-0.585, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.154383 Jy ! Component: 100 - total flux cleaned = 0.158116 Jy ! Component: 150 - total flux cleaned = 0.146548 Jy ! Component: 200 - total flux cleaned = 0.142223 Jy ! Total flux subtracted in 200 components = 0.142223 Jy ! Clean residual min=-0.036407 max=0.027912 Jy/beam ! Clean residual mean=-0.000039 rms=0.010676 Jy/beam ! Combined flux in latest and established models = 3.58552 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 3.58552 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=0.9262 mas, bmaj=1.09 mas, bpa=24.96 degrees ! Estimated noise=2.42079 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 = 0.0254621 Jy ! Component: 100 - total flux cleaned = 0.0283656 Jy ! Component: 150 - total flux cleaned = 0.0301618 Jy ! Component: 200 - total flux cleaned = 0.0306984 Jy ! Total flux subtracted in 200 components = 0.0306984 Jy ! Clean residual min=-0.013787 max=0.024730 Jy/beam ! Clean residual mean=0.000152 rms=0.005501 Jy/beam ! Combined flux in latest and established models = 3.61622 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 3.61622 Jy ! Inverting map ! Added new window around map position (-6.89, 6.89). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253716 Jy ! Component: 100 - total flux cleaned = 0.0363786 Jy ! Component: 150 - total flux cleaned = 0.0422797 Jy ! Component: 200 - total flux cleaned = 0.044143 Jy ! Total flux subtracted in 200 components = 0.044143 Jy ! Clean residual min=-0.010770 max=0.011433 Jy/beam ! Clean residual mean=0.000084 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 3.66036 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 3.66036 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3526 mas, bmaj=0.8879 mas, bpa=-28.29 degrees ! Estimated noise=1.93726 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0229784 Jy ! Component: 100 - total flux cleaned = -0.0327085 Jy ! Component: 150 - total flux cleaned = -0.0377327 Jy ! Component: 200 - total flux cleaned = -0.0404512 Jy ! Total flux subtracted in 200 components = -0.0404512 Jy ! Clean residual min=-0.019903 max=0.015153 Jy/beam ! Clean residual mean=-0.000063 rms=0.005671 Jy/beam ! Combined flux in latest and established models = 3.61991 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 147 components and 3.61991 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=1.316555Jy sigma=1.445328 ! Fit after self-cal, rms=1.317751Jy sigma=1.443712 wmodel J0530+1331_K_2006_10_20_yyk\_map.mod ! Writing 147 model components to file: J0530+1331_K_2006_10_20_yyk_map.mod wobs J0530+1331_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0530+1331_K_2006_10_20_yyk_uvs.fits wwins J0530+1331_K_2006_10_20_yyk\_map.win ! wwins: Wrote 4 windows to J0530+1331_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 = -0.00813801 Jy ! Component: 100 - total flux cleaned = -0.0143779 Jy ! Component: 150 - total flux cleaned = -0.0170154 Jy ! Component: 200 - total flux cleaned = -0.0185151 Jy ! Component: 250 - total flux cleaned = -0.0199435 Jy ! Component: 300 - total flux cleaned = -0.0208533 Jy ! Component: 350 - total flux cleaned = -0.0215114 Jy ! Component: 400 - total flux cleaned = -0.0217228 Jy ! Component: 450 - total flux cleaned = -0.0221272 Jy ! Component: 500 - total flux cleaned = -0.0219276 Jy ! Component: 550 - total flux cleaned = -0.021926 Jy ! Component: 600 - total flux cleaned = -0.0219303 Jy ! Component: 650 - total flux cleaned = -0.0219298 Jy ! Component: 700 - total flux cleaned = -0.0219272 Jy ! Component: 750 - total flux cleaned = -0.0219281 Jy ! Component: 800 - total flux cleaned = -0.0217618 Jy ! Component: 850 - total flux cleaned = -0.0222515 Jy ! Component: 900 - total flux cleaned = -0.0224069 Jy ! Component: 950 - total flux cleaned = -0.0225565 Jy ! Component: 1000 - total flux cleaned = -0.0225525 Jy ! Component: 1050 - total flux cleaned = -0.0225516 Jy ! Component: 1100 - total flux cleaned = -0.0228403 Jy ! Component: 1150 - total flux cleaned = -0.023124 Jy ! Component: 1200 - total flux cleaned = -0.0235379 Jy ! Component: 1250 - total flux cleaned = -0.0238053 Jy ! Component: 1300 - total flux cleaned = -0.0242009 Jy ! Component: 1350 - total flux cleaned = -0.0244604 Jy ! Component: 1400 - total flux cleaned = -0.0245875 Jy ! Component: 1450 - total flux cleaned = -0.0250824 Jy ! Component: 1500 - total flux cleaned = -0.0255656 Jy ! Component: 1550 - total flux cleaned = -0.025685 Jy ! Component: 1600 - total flux cleaned = -0.0260373 Jy ! Component: 1650 - total flux cleaned = -0.0264972 Jy ! Component: 1700 - total flux cleaned = -0.0266087 Jy ! Component: 1750 - total flux cleaned = -0.0268302 Jy ! Component: 1800 - total flux cleaned = -0.0268301 Jy ! Component: 1850 - total flux cleaned = -0.0273671 Jy ! Component: 1900 - total flux cleaned = -0.0277902 Jy ! Component: 1950 - total flux cleaned = -0.0281031 Jy ! Component: 2000 - total flux cleaned = -0.0285121 Jy ! Total flux subtracted in 2048 components = -0.0287142 Jy ! Clean residual min=-0.005168 max=0.005469 Jy/beam ! Clean residual mean=-0.000053 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 3.5912 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 278 components and 3.5912 Jy ![Exited script file: muppet] wmap "J0530+1331_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3526 x 0.8879 at -28.29 degrees (North through East) ! Clean map min=-0.039282 max=2.2358 Jy/beam ! Writing clean map to FITS file: J0530+1331_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 2.23581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00227141 device "J0530+1331_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0530+1331_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304777 0.304777 0.609554 1.21911 2.43822 4.87643 9.75286 19.5057 39.0115 78.0229 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.235 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3526 x 0.8879 at -28.29 degrees (North through East) ! Clean map min=-0.039282 max=2.2358 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0530+1331_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0530+1331_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0530+1331_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:40:03 2010