! Started logfile: J1230+5830_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:43:41 2010 obs J1230+5830_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1230+5830_K_2006_06_11_yyk_uva.fits ! AN table 1: 1675 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.623589 visibilities/baseline/integration-bin. ! Found source: J1230+5830 ! ! 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 376024 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 J1230+5830_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)= 0.236543 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=0.3748 mas, bmaj=0.7598 mas, bpa=-0.6993 degrees ! Estimated noise=3.95038 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 = 0.10724 Jy ! Component: 100 - total flux cleaned = 0.117966 Jy ! Total flux subtracted in 100 components = 0.117966 Jy ! Clean residual min=-0.015254 max=0.016610 Jy/beam ! Clean residual mean=-0.000034 rms=0.004685 Jy/beam ! Combined flux in latest and established models = 0.117966 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.117966 Jy ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.193452Jy sigma=1.057640 ! Fit after self-cal, rms=0.191340Jy sigma=1.047424 ! Inverting map and beam ! Estimated beam: bmin=0.3751 mas, bmaj=0.7598 mas, bpa=-0.6822 degrees ! Estimated noise=3.9489 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=0.5328 mas, bmaj=0.843 mas, bpa=7.967 degrees ! Estimated noise=2.58175 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 = 0.0179332 Jy ! Component: 100 - total flux cleaned = 0.0212763 Jy ! Component: 150 - total flux cleaned = 0.0229177 Jy ! Component: 200 - total flux cleaned = 0.024073 Jy ! Total flux subtracted in 200 components = 0.024073 Jy ! Clean residual min=-0.013028 max=0.016110 Jy/beam ! Clean residual mean=-0.000019 rms=0.004233 Jy/beam ! Combined flux in latest and established models = 0.142039 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.142039 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=0.190101Jy sigma=1.038510 ! Fit after self-cal, rms=0.190026Jy sigma=1.037851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5328 x 0.843 at 7.967 degrees (North through East) ! Clean map min=-0.012904 max=0.13064 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.73 HN 0.85 KP 0.91 ! LA 0.86 MK 1.00* NL 1.13 OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 1.00* KP 0.90 ! LA 0.90 MK 0.99 NL 1.08 OV 1.48 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 1.00* KP 1.02 ! LA 1.60 MK 1.00* NL 1.06 OV 3.07 ! PT 0.84 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.84 HN 1.00* KP 0.95 ! LA 0.92 MK 1.00* NL 1.00* OV 1.13 ! PT 1.18 SC 0.75 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.85 HN 1.00* KP 1.07 ! LA 0.90 MK 1.00* NL 1.03 OV 1.00* ! PT 0.92 SC 1.00* ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 1.00* KP 0.81 ! LA 0.83 MK 1.00* NL 2.30 OV 1.65 ! PT 1.00* SC 0.73 ! ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.190026Jy sigma=1.037851 ! Fit after self-cal, rms=0.230782Jy sigma=1.009083 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=0.230782Jy sigma=1.009083 ! Fit after self-cal, rms=0.231216Jy sigma=1.008105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4889 mas, bmaj=0.8226 mas, bpa=10.41 degrees ! Estimated noise=2.54759 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 = 0.00299684 Jy ! Component: 100 - total flux cleaned = 0.00289733 Jy ! Component: 150 - total flux cleaned = 0.00280448 Jy ! Component: 200 - total flux cleaned = 0.0026353 Jy ! Total flux subtracted in 200 components = 0.0026353 Jy ! Clean residual min=-0.008732 max=0.009221 Jy/beam ! Clean residual mean=0.000006 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.144674 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.144674 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=0.231138Jy sigma=1.007258 ! Fit after self-cal, rms=0.231065Jy sigma=1.006969 ! 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=0.231065Jy sigma=1.006969 ! Fit after self-cal, rms=0.225529Jy sigma=0.962817 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 = 0.00432854 Jy ! Component: 100 - total flux cleaned = 0.00471928 Jy ! Component: 150 - total flux cleaned = 0.00501358 Jy ! Component: 200 - total flux cleaned = 0.00509468 Jy ! Total flux subtracted in 200 components = 0.00509468 Jy ! Clean residual min=-0.008400 max=0.008436 Jy/beam ! Clean residual mean=0.000006 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.149769 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.149769 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=0.225339Jy sigma=0.961115 ! Fit after self-cal, rms=0.224698Jy sigma=0.955258 ! 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: 0.4889 x 0.8226 at 10.41 degrees (North through East) ! Clean map min=-0.0083233 max=0.13622 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=0.224698Jy sigma=0.955258 ! Fit after self-cal, rms=0.214950Jy sigma=0.951796 ! 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=0.214950Jy sigma=0.951796 ! Fit after self-cal, rms=0.214668Jy sigma=0.950034 ! Inverting map and beam ! Estimated beam: bmin=0.4833 mas, bmaj=0.8222 mas, bpa=11.2 degrees ! Estimated noise=2.56732 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316163 Jy ! Component: 100 - total flux cleaned = 0.00316308 Jy ! Component: 150 - total flux cleaned = 0.00299415 Jy ! Component: 200 - total flux cleaned = 0.00291126 Jy ! Total flux subtracted in 200 components = 0.00291126 Jy ! Clean residual min=-0.008044 max=0.008675 Jy/beam ! Clean residual mean=0.000001 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.15268 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 50 components and 0.15268 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=0.214568Jy sigma=0.949296 ! Fit after self-cal, rms=0.213985Jy sigma=0.948688 ! 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=0.213985Jy sigma=0.948688 ! Fit after self-cal, rms=0.217866Jy sigma=0.940907 ! 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=0.217866Jy sigma=0.940907 ! Fit after self-cal, rms=0.217738Jy sigma=0.940440 ! Inverting map and beam ! Estimated beam: bmin=0.4791 mas, bmaj=0.8218 mas, bpa=12.08 degrees ! Estimated noise=2.5942 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375543 Jy ! Component: 100 - total flux cleaned = 0.00412037 Jy ! Component: 150 - total flux cleaned = 0.00404293 Jy ! Component: 200 - total flux cleaned = 0.00396741 Jy ! Total flux subtracted in 200 components = 0.00396741 Jy ! Clean residual min=-0.007666 max=0.008460 Jy/beam ! Clean residual mean=-0.000001 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.156647 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.156647 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=0.217640Jy sigma=0.939704 ! Fit after self-cal, rms=0.217758Jy sigma=0.939766 ! 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=0.8733 mas, bmaj=1.225 mas, bpa=46.22 degrees ! Estimated noise=2.98458 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 = -0.00143089 Jy ! Component: 100 - total flux cleaned = -0.00168941 Jy ! Component: 150 - total flux cleaned = -0.00177462 Jy ! Component: 200 - total flux cleaned = -0.00185767 Jy ! Total flux subtracted in 200 components = -0.00185767 Jy ! Clean residual min=-0.007845 max=0.007716 Jy/beam ! Clean residual mean=-0.000002 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.15479 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 57 components and 0.15479 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=0.217743Jy sigma=0.939654 ! Fit after self-cal, rms=0.217880Jy sigma=0.939741 ! 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=0.3587 mas, bmaj=0.7492 mas, bpa=1.703 degrees ! Estimated noise=4.15922 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.119409 Jy ! Component: 100 - total flux cleaned = 0.14221 Jy ! Component: 150 - total flux cleaned = 0.146928 Jy ! Component: 200 - total flux cleaned = 0.147889 Jy ! Total flux subtracted in 200 components = 0.147889 Jy ! Clean residual min=-0.011229 max=0.011894 Jy/beam ! Clean residual mean=-0.000001 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.147889 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.147889 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4791 mas, bmaj=0.8218 mas, bpa=12.08 degrees ! Estimated noise=2.5942 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 = 0.00506842 Jy ! Component: 100 - total flux cleaned = 0.00639904 Jy ! Component: 150 - total flux cleaned = 0.0071884 Jy ! Component: 200 - total flux cleaned = 0.00768106 Jy ! Total flux subtracted in 200 components = 0.00768106 Jy ! Clean residual min=-0.007970 max=0.008350 Jy/beam ! Clean residual mean=-0.000001 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.15557 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.15557 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=0.8733 mas, bmaj=1.225 mas, bpa=46.22 degrees ! Estimated noise=2.98458 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 = -0.00119984 Jy ! Component: 100 - total flux cleaned = -0.0012604 Jy ! Component: 150 - total flux cleaned = -0.00134879 Jy ! Component: 200 - total flux cleaned = -0.00138793 Jy ! Total flux subtracted in 200 components = -0.00138793 Jy ! Clean residual min=-0.007774 max=0.007984 Jy/beam ! Clean residual mean=-0.000001 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.154182 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.154182 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4791 mas, bmaj=0.8218 mas, bpa=12.08 degrees ! Estimated noise=2.5942 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977757 Jy ! Component: 100 - total flux cleaned = 0.000986526 Jy ! Component: 150 - total flux cleaned = 0.000982706 Jy ! Component: 200 - total flux cleaned = 0.000914916 Jy ! Total flux subtracted in 200 components = 0.000914916 Jy ! Clean residual min=-0.007596 max=0.008185 Jy/beam ! Clean residual mean=-0.000001 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.155097 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.155097 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=0.217877Jy sigma=0.939617 ! Fit after self-cal, rms=0.217954Jy sigma=0.939596 wmodel J1230+5830_K_2006_06_11_yyk\_map.mod ! Writing 58 model components to file: J1230+5830_K_2006_06_11_yyk_map.mod wobs J1230+5830_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1230+5830_K_2006_06_11_yyk_uvs.fits wwins J1230+5830_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1230+5830_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178793 Jy ! Component: 100 - total flux cleaned = 0.00288219 Jy ! Component: 150 - total flux cleaned = 0.00408769 Jy ! Component: 200 - total flux cleaned = 0.00499559 Jy ! Component: 250 - total flux cleaned = 0.00573543 Jy ! Component: 300 - total flux cleaned = 0.00624747 Jy ! Component: 350 - total flux cleaned = 0.00696642 Jy ! Component: 400 - total flux cleaned = 0.00719409 Jy ! Component: 450 - total flux cleaned = 0.00733862 Jy ! Component: 500 - total flux cleaned = 0.00754908 Jy ! Component: 550 - total flux cleaned = 0.00781607 Jy ! Component: 600 - total flux cleaned = 0.00820035 Jy ! Component: 650 - total flux cleaned = 0.00875921 Jy ! Component: 700 - total flux cleaned = 0.00930044 Jy ! Component: 750 - total flux cleaned = 0.00982324 Jy ! Component: 800 - total flux cleaned = 0.0102196 Jy ! Component: 850 - total flux cleaned = 0.0106611 Jy ! Component: 900 - total flux cleaned = 0.0110915 Jy ! Component: 950 - total flux cleaned = 0.011459 Jy ! Component: 1000 - total flux cleaned = 0.0118689 Jy ! Component: 1050 - total flux cleaned = 0.0121689 Jy ! Component: 1100 - total flux cleaned = 0.0125609 Jy ! Component: 1150 - total flux cleaned = 0.0127524 Jy ! Component: 1200 - total flux cleaned = 0.012941 Jy ! Component: 1250 - total flux cleaned = 0.0129875 Jy ! Component: 1300 - total flux cleaned = 0.0130338 Jy ! Component: 1350 - total flux cleaned = 0.0131694 Jy ! Component: 1400 - total flux cleaned = 0.0131248 Jy ! Component: 1450 - total flux cleaned = 0.013125 Jy ! Component: 1500 - total flux cleaned = 0.0131688 Jy ! Component: 1550 - total flux cleaned = 0.0132542 Jy ! Component: 1600 - total flux cleaned = 0.0134658 Jy ! Component: 1650 - total flux cleaned = 0.0135496 Jy ! Component: 1700 - total flux cleaned = 0.0137568 Jy ! Component: 1750 - total flux cleaned = 0.0138798 Jy ! Component: 1800 - total flux cleaned = 0.0139616 Jy ! Component: 1850 - total flux cleaned = 0.0140829 Jy ! Component: 1900 - total flux cleaned = 0.014283 Jy ! Component: 1950 - total flux cleaned = 0.0144417 Jy ! Component: 2000 - total flux cleaned = 0.014481 Jy ! Total flux subtracted in 2048 components = 0.0145978 Jy ! Clean residual min=-0.002680 max=0.002254 Jy/beam ! Clean residual mean=0.000005 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.169695 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 194 components and 0.169695 Jy ![Exited script file: muppet] wmap "J1230+5830_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4791 x 0.8218 at 12.08 degrees (North through East) ! Clean map min=-0.0054727 max=0.1418 Jy/beam ! Writing clean map to FITS file: J1230+5830_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 0.141803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000707715 device "J1230+5830_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1230+5830_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49725 1.49725 2.99449 5.98898 11.978 23.9559 47.9119 95.8237 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4791 x 0.8218 at 12.08 degrees (North through East) ! Clean map min=-0.0054727 max=0.1418 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1230+5830_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1230+5830_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1230+5830_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:43:43 2010