! Started logfile: J0109+6133_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:37:08 2010 obs J0109+6133_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0109+6133_K_2006_06_04_yyk_uva.fits ! AN table 1: 1914 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.948972 visibilities/baseline/integration-bin. ! Found source: J0109+6133 ! ! 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 2920 lines of history. ! ! Reading 523104 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 J0109+6133_K_2006_06_04_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)= 0.593816 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=0.3019 mas, bmaj=0.3748 mas, bpa=1.945 degrees ! Estimated noise=2.91813 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 = 0.43823 Jy ! Component: 100 - total flux cleaned = 0.520498 Jy ! Total flux subtracted in 100 components = 0.520498 Jy ! Clean residual min=-0.030976 max=0.041290 Jy/beam ! Clean residual mean=-0.000383 rms=0.008712 Jy/beam ! Combined flux in latest and established models = 0.520498 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.520498 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.275404Jy sigma=1.399746 ! Fit after self-cal, rms=0.274603Jy sigma=1.393693 ! Inverting map and beam ! Estimated beam: bmin=0.3019 mas, bmaj=0.3748 mas, bpa=1.945 degrees ! Estimated noise=2.91813 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=0.3524 mas, bmaj=0.4734 mas, bpa=-14.67 degrees ! Estimated noise=1.31108 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 = 0.00770548 Jy ! Component: 100 - total flux cleaned = 0.00874822 Jy ! Component: 150 - total flux cleaned = 0.00987137 Jy ! Component: 200 - total flux cleaned = 0.0101387 Jy ! Total flux subtracted in 200 components = 0.0101387 Jy ! Clean residual min=-0.028480 max=0.029909 Jy/beam ! Clean residual mean=-0.000354 rms=0.007585 Jy/beam ! Combined flux in latest and established models = 0.530637 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.530637 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=0.273233Jy sigma=1.383839 ! Fit after self-cal, rms=0.273105Jy sigma=1.383506 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3524 x 0.4734 at -14.67 degrees (North through East) ! Clean map min=-0.026346 max=0.46879 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 KP 0.92 LA 0.91 ! MK 0.85 NL 1.19 OV 0.87 PT 0.97 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.88 KP 0.92 LA 0.90 ! MK 0.83 NL 1.27 OV 0.93 PT 0.87 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 KP 0.91 LA 0.91 ! MK 0.86 NL 1.18 OV 0.91 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 KP 0.93 LA 0.88 ! MK 0.92 NL 1.11 OV 0.91 PT 1.16 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.92 KP 1.02 LA 0.96 ! MK 1.06 NL 1.23 OV 1.04 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.09 KP 0.77 LA 0.94 ! MK 1.10 NL 1.24 OV 1.15 PT 0.98 ! SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 KP 0.71 LA 0.97 ! MK 1.11 NL 1.21 OV 1.23 PT 1.11 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 KP 0.79 LA 0.92 ! MK 1.20 NL 1.21 OV 1.27 PT 1.01 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.273105Jy sigma=1.383506 ! Fit after self-cal, rms=0.240922Jy sigma=1.267910 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=0.240922Jy sigma=1.267910 ! Fit after self-cal, rms=0.240877Jy sigma=1.268028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3586 mas, bmaj=0.4725 mas, bpa=-11.39 degrees ! Estimated noise=1.30298 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 = -0.00443336 Jy ! Component: 100 - total flux cleaned = -0.00478491 Jy ! Component: 150 - total flux cleaned = -0.00514149 Jy ! Component: 200 - total flux cleaned = -0.00553223 Jy ! Total flux subtracted in 200 components = -0.00553223 Jy ! Clean residual min=-0.016991 max=0.015787 Jy/beam ! Clean residual mean=-0.000193 rms=0.004565 Jy/beam ! Combined flux in latest and established models = 0.525105 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.525105 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=0.241048Jy sigma=1.266271 ! Fit after self-cal, rms=0.241152Jy sigma=1.266991 ! 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=0.241152Jy sigma=1.266991 ! Fit after self-cal, rms=0.204286Jy sigma=1.093562 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 = 0.00788597 Jy ! Component: 100 - total flux cleaned = 0.00751557 Jy ! Component: 150 - total flux cleaned = 0.00695938 Jy ! Component: 200 - total flux cleaned = 0.00643893 Jy ! Total flux subtracted in 200 components = 0.00643893 Jy ! Clean residual min=-0.014025 max=0.015084 Jy/beam ! Clean residual mean=-0.000175 rms=0.004444 Jy/beam ! Combined flux in latest and established models = 0.531543 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 31 components and 0.531544 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=0.203068Jy sigma=1.090182 ! Fit after self-cal, rms=0.199773Jy sigma=1.077601 ! 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: 0.3586 x 0.4725 at -11.39 degrees (North through East) ! Clean map min=-0.013478 max=0.48812 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=0.199773Jy sigma=1.077601 ! Fit after self-cal, rms=0.177601Jy sigma=1.009915 ! 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=0.177601Jy sigma=1.009915 ! Fit after self-cal, rms=0.176909Jy sigma=1.007211 ! Inverting map and beam ! Estimated beam: bmin=0.3519 mas, bmaj=0.4735 mas, bpa=-12.98 degrees ! Estimated noise=1.29015 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00048931 Jy ! Component: 100 - total flux cleaned = -0.000487645 Jy ! Component: 150 - total flux cleaned = -0.000492061 Jy ! Component: 200 - total flux cleaned = -0.000494188 Jy ! Total flux subtracted in 200 components = -0.000494188 Jy ! Clean residual min=-0.005328 max=0.005154 Jy/beam ! Clean residual mean=-0.000052 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.531049 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.531049 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=0.176842Jy sigma=1.006616 ! Fit after self-cal, rms=0.176583Jy sigma=1.005743 ! 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=0.176583Jy sigma=1.005743 ! Fit after self-cal, rms=0.175820Jy sigma=0.998985 ! 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=0.175820Jy sigma=0.998985 ! Fit after self-cal, rms=0.175659Jy sigma=0.998380 ! Inverting map and beam ! Estimated beam: bmin=0.3516 mas, bmaj=0.4715 mas, bpa=-12.46 degrees ! Estimated noise=1.28892 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132891 Jy ! Component: 100 - total flux cleaned = -0.000130272 Jy ! Component: 150 - total flux cleaned = -0.000127312 Jy ! Component: 200 - total flux cleaned = -6.89951e-05 Jy ! Total flux subtracted in 200 components = -6.89951e-05 Jy ! Clean residual min=-0.005272 max=0.004877 Jy/beam ! Clean residual mean=-0.000053 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.53098 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 37 components and 0.53098 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=0.175626Jy sigma=0.998083 ! Fit after self-cal, rms=0.175550Jy sigma=0.997946 ! 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=0.9092 mas, bmaj=0.9867 mas, bpa=46.16 degrees ! Estimated noise=1.71308 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 = 0.000541812 Jy ! Component: 100 - total flux cleaned = 0.000661332 Jy ! Component: 150 - total flux cleaned = 0.000708004 Jy ! Component: 200 - total flux cleaned = 0.000729672 Jy ! Total flux subtracted in 200 components = 0.000729672 Jy ! Clean residual min=-0.005834 max=0.006523 Jy/beam ! Clean residual mean=-0.000123 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.53171 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.53171 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=0.175556Jy sigma=0.997945 ! Fit after self-cal, rms=0.175502Jy sigma=0.997856 ! 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=0.3007 mas, bmaj=0.3723 mas, bpa=1.957 degrees ! Estimated noise=2.75937 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.429405 Jy ! Component: 100 - total flux cleaned = 0.504958 Jy ! Component: 150 - total flux cleaned = 0.519809 Jy ! Component: 200 - total flux cleaned = 0.523319 Jy ! Total flux subtracted in 200 components = 0.523319 Jy ! Clean residual min=-0.010457 max=0.010766 Jy/beam ! Clean residual mean=-0.000073 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.523319 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.523319 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3516 mas, bmaj=0.4715 mas, bpa=-12.46 degrees ! Estimated noise=1.28892 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 = 0.00521931 Jy ! Component: 100 - total flux cleaned = 0.00568611 Jy ! Component: 150 - total flux cleaned = 0.00568622 Jy ! Component: 200 - total flux cleaned = 0.00569 Jy ! Total flux subtracted in 200 components = 0.00569 Jy ! Clean residual min=-0.005349 max=0.005242 Jy/beam ! Clean residual mean=-0.000060 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.529009 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.529009 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=0.9092 mas, bmaj=0.9867 mas, bpa=46.16 degrees ! Estimated noise=1.71308 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 = 0.00109633 Jy ! Component: 100 - total flux cleaned = 0.00123754 Jy ! Component: 150 - total flux cleaned = 0.00131871 Jy ! Component: 200 - total flux cleaned = 0.00142832 Jy ! Total flux subtracted in 200 components = 0.00142832 Jy ! Clean residual min=-0.005780 max=0.006372 Jy/beam ! Clean residual mean=-0.000133 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.530437 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.530437 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3516 mas, bmaj=0.4715 mas, bpa=-12.46 degrees ! Estimated noise=1.28892 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603632 Jy ! Component: 100 - total flux cleaned = -0.000603799 Jy ! Component: 150 - total flux cleaned = -0.00060417 Jy ! Component: 200 - total flux cleaned = -0.000606265 Jy ! Total flux subtracted in 200 components = -0.000606265 Jy ! Clean residual min=-0.005285 max=0.005296 Jy/beam ! Clean residual mean=-0.000057 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.529831 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.529831 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=0.175525Jy sigma=0.997981 ! Fit after self-cal, rms=0.175489Jy sigma=0.997869 wmodel J0109+6133_K_2006_06_04_yyk\_map.mod ! Writing 33 model components to file: J0109+6133_K_2006_06_04_yyk_map.mod wobs J0109+6133_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0109+6133_K_2006_06_04_yyk_uvs.fits wwins J0109+6133_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J0109+6133_K_2006_06_04_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 = -0.000430498 Jy ! Component: 100 - total flux cleaned = -0.00108701 Jy ! Component: 150 - total flux cleaned = -0.00131111 Jy ! Component: 200 - total flux cleaned = -0.00159714 Jy ! Component: 250 - total flux cleaned = -0.00193788 Jy ! Component: 300 - total flux cleaned = -0.00239568 Jy ! Component: 350 - total flux cleaned = -0.00283557 Jy ! Component: 400 - total flux cleaned = -0.00301916 Jy ! Component: 450 - total flux cleaned = -0.00331251 Jy ! Component: 500 - total flux cleaned = -0.00365258 Jy ! Component: 550 - total flux cleaned = -0.00387071 Jy ! Component: 600 - total flux cleaned = -0.00397764 Jy ! Component: 650 - total flux cleaned = -0.00423656 Jy ! Component: 700 - total flux cleaned = -0.00438707 Jy ! Component: 750 - total flux cleaned = -0.0045823 Jy ! Component: 800 - total flux cleaned = -0.00472392 Jy ! Component: 850 - total flux cleaned = -0.00490656 Jy ! Component: 900 - total flux cleaned = -0.00490646 Jy ! Component: 950 - total flux cleaned = -0.00525531 Jy ! Component: 1000 - total flux cleaned = -0.00551011 Jy ! Component: 1050 - total flux cleaned = -0.0057173 Jy ! Component: 1100 - total flux cleaned = -0.00600188 Jy ! Component: 1150 - total flux cleaned = -0.00616147 Jy ! Component: 1200 - total flux cleaned = -0.00631722 Jy ! Component: 1250 - total flux cleaned = -0.0063942 Jy ! Component: 1300 - total flux cleaned = -0.00658217 Jy ! Component: 1350 - total flux cleaned = -0.00680268 Jy ! Component: 1400 - total flux cleaned = -0.00687492 Jy ! Component: 1450 - total flux cleaned = -0.00712262 Jy ! Component: 1500 - total flux cleaned = -0.00736591 Jy ! Component: 1550 - total flux cleaned = -0.00757097 Jy ! Component: 1600 - total flux cleaned = -0.00773911 Jy ! Component: 1650 - total flux cleaned = -0.00800474 Jy ! Component: 1700 - total flux cleaned = -0.00819955 Jy ! Component: 1750 - total flux cleaned = -0.00842365 Jy ! Component: 1800 - total flux cleaned = -0.00861272 Jy ! Component: 1850 - total flux cleaned = -0.0087684 Jy ! Component: 1900 - total flux cleaned = -0.00898244 Jy ! Component: 1950 - total flux cleaned = -0.00916299 Jy ! Component: 2000 - total flux cleaned = -0.00939978 Jy ! Total flux subtracted in 2048 components = -0.00957386 Jy ! Clean residual min=-0.001532 max=0.001752 Jy/beam ! Clean residual mean=-0.000040 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.520257 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 153 components and 0.520257 Jy ![Exited script file: muppet] wmap "J0109+6133_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3516 x 0.4715 at -12.46 degrees (North through East) ! Clean map min=-0.0030342 max=0.49118 Jy/beam ! Writing clean map to FITS file: J0109+6133_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.49118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000530201 device "J0109+6133_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0109+6133_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323833 0.323833 0.647667 1.29533 2.59067 5.18134 10.3627 20.7253 41.4507 82.9014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.491 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3516 x 0.4715 at -12.46 degrees (North through East) ! Clean map min=-0.0030342 max=0.49118 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0109+6133_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0109+6133_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0109+6133_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:37:10 2010