! Started logfile: J1130+3815_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:46:58 2010 obs J1130+3815_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1130+3815_K_2006_06_04_yyk_uva.fits ! AN table 1: 1539 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877283 visibilities/baseline/integration-bin. ! Found source: J1130+3815 ! ! 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 388840 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 J1130+3815_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)= 0.780413 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=0.2832 mas, bmaj=0.7673 mas, bpa=-21.13 degrees ! Estimated noise=2.83979 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 = 0.564682 Jy ! Component: 100 - total flux cleaned = 0.725279 Jy ! Total flux subtracted in 100 components = 0.725279 Jy ! Clean residual min=-0.033705 max=0.049304 Jy/beam ! Clean residual mean=-0.000636 rms=0.010229 Jy/beam ! Combined flux in latest and established models = 0.725279 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.725279 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 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 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.292540Jy sigma=1.530290 ! Fit after self-cal, rms=0.292365Jy sigma=1.527245 ! Inverting map and beam ! Estimated beam: bmin=0.2832 mas, bmaj=0.7673 mas, bpa=-21.13 degrees ! Estimated noise=2.83979 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=0.3236 mas, bmaj=0.7807 mas, bpa=-18.94 degrees ! Estimated noise=1.38159 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 = 0.0673838 Jy ! Component: 100 - total flux cleaned = 0.0990255 Jy ! Component: 150 - total flux cleaned = 0.118886 Jy ! Component: 200 - total flux cleaned = 0.132224 Jy ! Total flux subtracted in 200 components = 0.132224 Jy ! Clean residual min=-0.027766 max=0.034337 Jy/beam ! Clean residual mean=-0.000196 rms=0.008070 Jy/beam ! Combined flux in latest and established models = 0.857503 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.857503 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=0.272115Jy sigma=1.424784 ! Fit after self-cal, rms=0.272193Jy sigma=1.424146 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3236 x 0.7807 at -18.94 degrees (North through East) ! Clean map min=-0.025915 max=0.60708 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.86 KP 0.92 LA 0.86 ! MK 0.82 NL 1.08 OV 1.00 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 KP 0.94 LA 0.90 ! MK 0.83 NL 1.15 OV 1.00 PT 0.79 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 KP 0.90 LA 0.91 ! MK 0.80 NL 1.06 OV 1.08 PT 0.95 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 KP 0.95 LA 0.88 ! MK 0.89 NL 0.99 OV 1.04 PT 1.14 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 KP 0.99 LA 0.94 ! MK 1.05 NL 1.06 OV 1.14 PT 0.87 ! SC 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.09 KP 0.76 LA 0.96 ! MK 1.03 NL 1.09 OV 1.27 PT 0.94 ! SC 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 KP 0.72 LA 0.93 ! MK 1.09 NL 1.06 OV 1.39 PT 1.05 ! SC 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 KP 0.77 LA 0.91 ! MK 1.17 NL 1.06 OV 1.43 PT 0.98 ! SC 0.73 ! ! ! Fit before self-cal, rms=0.272193Jy sigma=1.424146 ! Fit after self-cal, rms=0.207391Jy sigma=1.152389 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=0.207391Jy sigma=1.152389 ! Fit after self-cal, rms=0.207373Jy sigma=1.152321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3182 mas, bmaj=0.7692 mas, bpa=-18.62 degrees ! Estimated noise=1.3458 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 = 0.00154308 Jy ! Component: 100 - total flux cleaned = 0.00270625 Jy ! Component: 150 - total flux cleaned = 0.00325271 Jy ! Component: 200 - total flux cleaned = 0.00325658 Jy ! Total flux subtracted in 200 components = 0.00325658 Jy ! Clean residual min=-0.007972 max=0.007951 Jy/beam ! Clean residual mean=-0.000013 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.86076 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.86076 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=0.207066Jy sigma=1.148412 ! Fit after self-cal, rms=0.207094Jy sigma=1.148217 ! 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=0.207094Jy sigma=1.148217 ! Fit after self-cal, rms=0.181871Jy sigma=1.019686 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 = 0.00178213 Jy ! Component: 100 - total flux cleaned = 0.00250014 Jy ! Component: 150 - total flux cleaned = 0.00291749 Jy ! Component: 200 - total flux cleaned = 0.00291774 Jy ! Total flux subtracted in 200 components = 0.00291774 Jy ! Clean residual min=-0.007510 max=0.007623 Jy/beam ! Clean residual mean=-0.000010 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.863677 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 66 components and 0.863677 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=0.181594Jy sigma=1.017425 ! Fit after self-cal, rms=0.178127Jy sigma=1.004972 ! 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: 0.3182 x 0.7692 at -18.62 degrees (North through East) ! Clean map min=-0.0072422 max=0.6062 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=0.178127Jy sigma=1.004972 ! Fit after self-cal, rms=0.175897Jy sigma=0.995720 ! 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=0.175897Jy sigma=0.995720 ! Fit after self-cal, rms=0.175192Jy sigma=0.993576 ! Inverting map and beam ! Estimated beam: bmin=0.3184 mas, bmaj=0.7649 mas, bpa=-18.69 degrees ! Estimated noise=1.34366 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022589 Jy ! Component: 100 - total flux cleaned = 0.00361331 Jy ! Component: 150 - total flux cleaned = 0.00411041 Jy ! Component: 200 - total flux cleaned = 0.00443648 Jy ! Total flux subtracted in 200 components = 0.00443648 Jy ! Clean residual min=-0.005942 max=0.005324 Jy/beam ! Clean residual mean=0.000001 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.868114 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.868114 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=0.175077Jy sigma=0.992305 ! Fit after self-cal, rms=0.174844Jy sigma=0.991649 ! 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=0.174844Jy sigma=0.991649 ! Fit after self-cal, rms=0.174499Jy sigma=0.985992 ! 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=0.174499Jy sigma=0.985992 ! Fit after self-cal, rms=0.174496Jy sigma=0.985849 ! Inverting map and beam ! Estimated beam: bmin=0.3194 mas, bmaj=0.7626 mas, bpa=-18.7 degrees ! Estimated noise=1.34575 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160222 Jy ! Component: 100 - total flux cleaned = 0.00238325 Jy ! Component: 150 - total flux cleaned = 0.00274721 Jy ! Component: 200 - total flux cleaned = 0.00287016 Jy ! Total flux subtracted in 200 components = 0.00287016 Jy ! Clean residual min=-0.005784 max=0.004938 Jy/beam ! Clean residual mean=-0.000002 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.870984 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.870984 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=0.174446Jy sigma=0.985186 ! Fit after self-cal, rms=0.174428Jy sigma=0.985130 ! 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=0.8626 mas, bmaj=1.009 mas, bpa=18.62 degrees ! Estimated noise=1.77557 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 = 0.000908357 Jy ! Component: 100 - total flux cleaned = 0.000769565 Jy ! Component: 150 - total flux cleaned = 0.000605053 Jy ! Component: 200 - total flux cleaned = 0.000472304 Jy ! Total flux subtracted in 200 components = 0.000472304 Jy ! Clean residual min=-0.007686 max=0.005673 Jy/beam ! Clean residual mean=-0.000004 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.871456 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 81 components and 0.871456 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=0.174389Jy sigma=0.985067 ! Fit after self-cal, rms=0.174391Jy sigma=0.985012 ! 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=0.2848 mas, bmaj=0.757 mas, bpa=-20.2 degrees ! Estimated noise=2.74416 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.549078 Jy ! Component: 100 - total flux cleaned = 0.702342 Jy ! Component: 150 - total flux cleaned = 0.764948 Jy ! Component: 200 - total flux cleaned = 0.798387 Jy ! Total flux subtracted in 200 components = 0.798387 Jy ! Clean residual min=-0.011491 max=0.014692 Jy/beam ! Clean residual mean=-0.000179 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.798388 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.798388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3194 mas, bmaj=0.7626 mas, bpa=-18.7 degrees ! Estimated noise=1.34575 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 = 0.0273093 Jy ! Component: 100 - total flux cleaned = 0.0428551 Jy ! Component: 150 - total flux cleaned = 0.0525015 Jy ! Component: 200 - total flux cleaned = 0.0586455 Jy ! Total flux subtracted in 200 components = 0.0586455 Jy ! Clean residual min=-0.006062 max=0.005293 Jy/beam ! Clean residual mean=-0.000032 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.857033 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.857033 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=0.8626 mas, bmaj=1.009 mas, bpa=18.62 degrees ! Estimated noise=1.77557 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 = 0.0071915 Jy ! Component: 100 - total flux cleaned = 0.0100163 Jy ! Component: 150 - total flux cleaned = 0.0109524 Jy ! Component: 200 - total flux cleaned = 0.0111691 Jy ! Total flux subtracted in 200 components = 0.0111691 Jy ! Clean residual min=-0.007285 max=0.005306 Jy/beam ! Clean residual mean=-0.000021 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.868202 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.868202 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3194 mas, bmaj=0.7626 mas, bpa=-18.7 degrees ! Estimated noise=1.34575 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163243 Jy ! Component: 100 - total flux cleaned = -0.0016213 Jy ! Component: 150 - total flux cleaned = -0.00155701 Jy ! Component: 200 - total flux cleaned = -0.00155663 Jy ! Total flux subtracted in 200 components = -0.00155663 Jy ! Clean residual min=-0.005678 max=0.004710 Jy/beam ! Clean residual mean=-0.000011 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.866646 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.866646 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=0.174466Jy sigma=0.984858 ! Fit after self-cal, rms=0.174447Jy sigma=0.984829 wmodel J1130+3815_K_2006_06_04_yyk\_map.mod ! Writing 80 model components to file: J1130+3815_K_2006_06_04_yyk_map.mod wobs J1130+3815_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1130+3815_K_2006_06_04_yyk_uvs.fits wwins J1130+3815_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1130+3815_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 = -0.00247117 Jy ! Component: 100 - total flux cleaned = -0.00400633 Jy ! Component: 150 - total flux cleaned = -0.00471647 Jy ! Component: 200 - total flux cleaned = -0.00516504 Jy ! Component: 250 - total flux cleaned = -0.0057339 Jy ! Component: 300 - total flux cleaned = -0.00600622 Jy ! Component: 350 - total flux cleaned = -0.00632979 Jy ! Component: 400 - total flux cleaned = -0.0063918 Jy ! Component: 450 - total flux cleaned = -0.00675598 Jy ! Component: 500 - total flux cleaned = -0.0071088 Jy ! Component: 550 - total flux cleaned = -0.00745172 Jy ! Component: 600 - total flux cleaned = -0.00767404 Jy ! Component: 650 - total flux cleaned = -0.00805244 Jy ! Component: 700 - total flux cleaned = -0.00826287 Jy ! Component: 750 - total flux cleaned = -0.00846799 Jy ! Component: 800 - total flux cleaned = -0.00861823 Jy ! Component: 850 - total flux cleaned = -0.00895762 Jy ! Component: 900 - total flux cleaned = -0.00900495 Jy ! Component: 950 - total flux cleaned = -0.00919007 Jy ! Component: 1000 - total flux cleaned = -0.00954954 Jy ! Component: 1050 - total flux cleaned = -0.00972421 Jy ! Component: 1100 - total flux cleaned = -0.00985231 Jy ! Component: 1150 - total flux cleaned = -0.010063 Jy ! Component: 1200 - total flux cleaned = -0.0102289 Jy ! Component: 1250 - total flux cleaned = -0.0104316 Jy ! Component: 1300 - total flux cleaned = -0.01059 Jy ! Component: 1350 - total flux cleaned = -0.0106676 Jy ! Component: 1400 - total flux cleaned = -0.0107059 Jy ! Component: 1450 - total flux cleaned = -0.0107054 Jy ! Component: 1500 - total flux cleaned = -0.0106683 Jy ! Component: 1550 - total flux cleaned = -0.0107412 Jy ! Component: 1600 - total flux cleaned = -0.010741 Jy ! Component: 1650 - total flux cleaned = -0.0107068 Jy ! Component: 1700 - total flux cleaned = -0.0107769 Jy ! Component: 1750 - total flux cleaned = -0.0108448 Jy ! Component: 1800 - total flux cleaned = -0.0109108 Jy ! Component: 1850 - total flux cleaned = -0.0108773 Jy ! Component: 1900 - total flux cleaned = -0.0109096 Jy ! Component: 1950 - total flux cleaned = -0.0109415 Jy ! Component: 2000 - total flux cleaned = -0.0108788 Jy ! Total flux subtracted in 2048 components = -0.010972 Jy ! Clean residual min=-0.001753 max=0.001584 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.855673 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 224 components and 0.855673 Jy ![Exited script file: muppet] wmap "J1130+3815_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3194 x 0.7626 at -18.7 degrees (North through East) ! Clean map min=-0.0038935 max=0.609 Jy/beam ! Writing clean map to FITS file: J1130+3815_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 0.608996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000594281 device "J1130+3815_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1130+3815_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292751 0.292751 0.585503 1.17101 2.34201 4.68402 9.36804 18.7361 37.4722 74.9443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.608 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3194 x 0.7626 at -18.7 degrees (North through East) ! Clean map min=-0.0038935 max=0.609 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1130+3815_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1130+3815_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1130+3815_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:47:00 2010