! Started logfile: J2232+1143_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:52:20 2010 obs J2232+1143_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J2232+1143_K_2006_06_04_yyk_uva.fits ! AN table 1: 766 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972802 visibilities/baseline/integration-bin. ! Found source: J2232+1143 ! ! 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 214608 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 J2232+1143_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)= 6.00404 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=0.2495 mas, bmaj=0.6575 mas, bpa=-2.399 degrees ! Estimated noise=3.77777 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 = 4.63965 Jy ! Component: 100 - total flux cleaned = 5.57514 Jy ! Total flux subtracted in 100 components = 5.57514 Jy ! Clean residual min=-0.277333 max=0.355208 Jy/beam ! Clean residual mean=0.000451 rms=0.082169 Jy/beam ! Combined flux in latest and established models = 5.57514 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 5.57514 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 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=1.643311Jy sigma=8.230202 ! Fit after self-cal, rms=1.645092Jy sigma=8.208392 ! Inverting map and beam ! Estimated beam: bmin=0.2495 mas, bmaj=0.6575 mas, bpa=-2.399 degrees ! Estimated noise=3.77777 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=0.2649 mas, bmaj=0.7091 mas, bpa=-5.345 degrees ! Estimated noise=2.09739 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 = 0.357483 Jy ! Component: 100 - total flux cleaned = 0.537616 Jy ! Component: 150 - total flux cleaned = 0.648193 Jy ! Component: 200 - total flux cleaned = 0.719048 Jy ! Total flux subtracted in 200 components = 0.719048 Jy ! Clean residual min=-0.248040 max=0.250134 Jy/beam ! Clean residual mean=-0.000137 rms=0.065746 Jy/beam ! Combined flux in latest and established models = 6.29419 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 6.29419 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=1.509527Jy sigma=7.762488 ! Fit after self-cal, rms=1.508953Jy sigma=7.762098 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2649 x 0.7091 at -5.345 degrees (North through East) ! Clean map min=-0.22703 max=5.3361 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.88 KP 0.98 LA 0.93 ! MK 0.83 NL 1.17 OV 0.75 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.91 KP 0.98 LA 0.96 ! MK 0.83 NL 1.24 OV 0.76 PT 0.83 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 KP 0.95 LA 0.95 ! MK 0.84 NL 1.15 OV 0.78 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.01 LA 0.93 ! MK 0.93 NL 1.04 OV 0.77 PT 1.15 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 KP 1.06 LA 1.00 ! MK 1.04 NL 1.11 OV 0.86 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 KP 0.80 LA 1.01 ! MK 1.06 NL 1.15 OV 0.98 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 KP 0.77 LA 0.98 ! MK 1.09 NL 1.11 OV 1.08 PT 1.08 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 KP 0.83 LA 0.97 ! MK 1.16 NL 1.10 OV 1.12 PT 1.00 ! SC 0.93 ! ! ! Fit before self-cal, rms=1.508953Jy sigma=7.762098 ! Fit after self-cal, rms=1.041170Jy sigma=5.440321 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=1.041170Jy sigma=5.440321 ! Fit after self-cal, rms=1.041479Jy sigma=5.440399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2655 mas, bmaj=0.7224 mas, bpa=-5.082 degrees ! Estimated noise=2.07034 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 (1.04, -0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.135074 Jy ! Component: 100 - total flux cleaned = 0.170435 Jy ! Component: 150 - total flux cleaned = 0.188773 Jy ! Component: 200 - total flux cleaned = 0.201251 Jy ! Total flux subtracted in 200 components = 0.201251 Jy ! Clean residual min=-0.051458 max=0.066235 Jy/beam ! Clean residual mean=-0.000115 rms=0.015300 Jy/beam ! Combined flux in latest and established models = 6.49544 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 6.49544 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=1.022956Jy sigma=5.317128 ! Fit after self-cal, rms=1.023807Jy sigma=5.311571 ! 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=1.023807Jy sigma=5.311571 ! Fit after self-cal, rms=0.467752Jy sigma=2.430968 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 = 0.0531398 Jy ! Component: 100 - total flux cleaned = 0.0634488 Jy ! Component: 150 - total flux cleaned = 0.0705329 Jy ! Component: 200 - total flux cleaned = 0.0765641 Jy ! Total flux subtracted in 200 components = 0.0765641 Jy ! Clean residual min=-0.049822 max=0.060105 Jy/beam ! Clean residual mean=-0.000130 rms=0.015903 Jy/beam ! Combined flux in latest and established models = 6.572 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 83 components and 6.572 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=0.452266Jy sigma=2.353429 ! Fit after self-cal, rms=0.382813Jy sigma=2.004147 ! 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: 0.2655 x 0.7224 at -5.082 degrees (North through East) ! Clean map min=-0.049291 max=5.3979 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=0.382813Jy sigma=2.004147 ! Fit after self-cal, rms=0.361948Jy sigma=1.913064 ! 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=0.361948Jy sigma=1.913064 ! Fit after self-cal, rms=0.349437Jy sigma=1.844978 ! Inverting map and beam ! Estimated beam: bmin=0.2642 mas, bmaj=0.7205 mas, bpa=-4.532 degrees ! Estimated noise=2.06218 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.02121 Jy ! Component: 100 - total flux cleaned = 0.0234095 Jy ! Component: 150 - total flux cleaned = 0.0241362 Jy ! Component: 200 - total flux cleaned = 0.0247779 Jy ! Total flux subtracted in 200 components = 0.0247779 Jy ! Clean residual min=-0.034996 max=0.046398 Jy/beam ! Clean residual mean=0.000005 rms=0.011362 Jy/beam ! Combined flux in latest and established models = 6.59678 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 95 components and 6.59678 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=0.344642Jy sigma=1.808443 ! Fit after self-cal, rms=0.341168Jy sigma=1.788300 ! 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=0.341168Jy sigma=1.788300 ! Fit after self-cal, rms=0.339301Jy sigma=1.777204 ! 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=0.339301Jy sigma=1.777204 ! Fit after self-cal, rms=0.338348Jy sigma=1.771644 ! Inverting map and beam ! Estimated beam: bmin=0.2645 mas, bmaj=0.7213 mas, bpa=-4.439 degrees ! Estimated noise=2.0623 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825448 Jy ! Component: 100 - total flux cleaned = 0.00699488 Jy ! Component: 150 - total flux cleaned = 0.00534267 Jy ! Component: 200 - total flux cleaned = 0.00483458 Jy ! Total flux subtracted in 200 components = 0.00483458 Jy ! Clean residual min=-0.030867 max=0.041713 Jy/beam ! Clean residual mean=0.000018 rms=0.010298 Jy/beam ! Combined flux in latest and established models = 6.60161 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 6.60161 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=0.336455Jy sigma=1.757330 ! Fit after self-cal, rms=0.335940Jy sigma=1.754685 ! 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=0.8679 mas, bmaj=1.106 mas, bpa=13.09 degrees ! Estimated noise=2.93964 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 = 0.00455689 Jy ! Component: 100 - total flux cleaned = 0.000727235 Jy ! Component: 150 - total flux cleaned = -0.00232945 Jy ! Component: 200 - total flux cleaned = -0.00435443 Jy ! Total flux subtracted in 200 components = -0.00435443 Jy ! Clean residual min=-0.051999 max=0.070156 Jy/beam ! Clean residual mean=0.000075 rms=0.019913 Jy/beam ! Combined flux in latest and established models = 6.59726 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 6.59726 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=0.335374Jy sigma=1.753060 ! Fit after self-cal, rms=0.335023Jy sigma=1.751719 ! 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=0.2488 mas, bmaj=0.6655 mas, bpa=-2.082 degrees ! Estimated noise=3.74274 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.6634 Jy ! Component: 100 - total flux cleaned = 5.58023 Jy ! Component: 150 - total flux cleaned = 5.92773 Jy ! Component: 200 - total flux cleaned = 6.10441 Jy ! Total flux subtracted in 200 components = 6.10441 Jy ! Clean residual min=-0.077082 max=0.084614 Jy/beam ! Clean residual mean=-0.000020 rms=0.020660 Jy/beam ! Combined flux in latest and established models = 6.10441 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 23 model components to the UV plane model. ! The established model now contains 23 components and 6.10441 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2645 mas, bmaj=0.7213 mas, bpa=-4.439 degrees ! Estimated noise=2.0623 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 = 0.124235 Jy ! Component: 100 - total flux cleaned = 0.210452 Jy ! Component: 150 - total flux cleaned = 0.275583 Jy ! Component: 200 - total flux cleaned = 0.325979 Jy ! Total flux subtracted in 200 components = 0.325979 Jy ! Clean residual min=-0.053689 max=0.049998 Jy/beam ! Clean residual mean=-0.000026 rms=0.012877 Jy/beam ! Combined flux in latest and established models = 6.43039 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 6.43039 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=0.8679 mas, bmaj=1.106 mas, bpa=13.09 degrees ! Estimated noise=2.93964 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 = 0.0751609 Jy ! Component: 100 - total flux cleaned = 0.115538 Jy ! Component: 150 - total flux cleaned = 0.131899 Jy ! Component: 200 - total flux cleaned = 0.136218 Jy ! Total flux subtracted in 200 components = 0.136218 Jy ! Clean residual min=-0.055499 max=0.066175 Jy/beam ! Clean residual mean=0.000046 rms=0.020393 Jy/beam ! Combined flux in latest and established models = 6.56661 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 6.56661 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2645 mas, bmaj=0.7213 mas, bpa=-4.439 degrees ! Estimated noise=2.0623 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707718 Jy ! Component: 100 - total flux cleaned = 0.011042 Jy ! Component: 150 - total flux cleaned = 0.0130679 Jy ! Component: 200 - total flux cleaned = 0.0136547 Jy ! Total flux subtracted in 200 components = 0.0136547 Jy ! Clean residual min=-0.040662 max=0.043582 Jy/beam ! Clean residual mean=0.000038 rms=0.011052 Jy/beam ! Combined flux in latest and established models = 6.58026 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 6.58026 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=0.336897Jy sigma=1.766659 ! Fit after self-cal, rms=0.336608Jy sigma=1.764503 wmodel J2232+1143_K_2006_06_04_yyk\_map.mod ! Writing 92 model components to file: J2232+1143_K_2006_06_04_yyk_map.mod wobs J2232+1143_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J2232+1143_K_2006_06_04_yyk_uvs.fits wwins J2232+1143_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J2232+1143_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 = 0.00879918 Jy ! Component: 100 - total flux cleaned = 0.0107493 Jy ! Component: 150 - total flux cleaned = 0.00964084 Jy ! Component: 200 - total flux cleaned = 0.0106582 Jy ! Component: 250 - total flux cleaned = 0.0111363 Jy ! Component: 300 - total flux cleaned = 0.0120177 Jy ! Component: 350 - total flux cleaned = 0.0136707 Jy ! Component: 400 - total flux cleaned = 0.015633 Jy ! Component: 450 - total flux cleaned = 0.0174957 Jy ! Component: 500 - total flux cleaned = 0.0206995 Jy ! Component: 550 - total flux cleaned = 0.0230726 Jy ! Component: 600 - total flux cleaned = 0.0253496 Jy ! Component: 650 - total flux cleaned = 0.0281372 Jy ! Component: 700 - total flux cleaned = 0.0299097 Jy ! Component: 750 - total flux cleaned = 0.0316238 Jy ! Component: 800 - total flux cleaned = 0.0332791 Jy ! Component: 850 - total flux cleaned = 0.0346111 Jy ! Component: 900 - total flux cleaned = 0.0361489 Jy ! Component: 950 - total flux cleaned = 0.0378725 Jy ! Component: 1000 - total flux cleaned = 0.0392949 Jy ! Component: 1050 - total flux cleaned = 0.0404453 Jy ! Component: 1100 - total flux cleaned = 0.04244 Jy ! Component: 1150 - total flux cleaned = 0.043297 Jy ! Component: 1200 - total flux cleaned = 0.0453959 Jy ! Component: 1250 - total flux cleaned = 0.0466249 Jy ! Component: 1300 - total flux cleaned = 0.0484118 Jy ! Component: 1350 - total flux cleaned = 0.0497611 Jy ! Component: 1400 - total flux cleaned = 0.0508936 Jy ! Component: 1450 - total flux cleaned = 0.052185 Jy ! Component: 1500 - total flux cleaned = 0.0534492 Jy ! Component: 1550 - total flux cleaned = 0.0546864 Jy ! Component: 1600 - total flux cleaned = 0.055202 Jy ! Component: 1650 - total flux cleaned = 0.0553698 Jy ! Component: 1700 - total flux cleaned = 0.0560394 Jy ! Component: 1750 - total flux cleaned = 0.0565318 Jy ! Component: 1800 - total flux cleaned = 0.0570179 Jy ! Component: 1850 - total flux cleaned = 0.0570156 Jy ! Component: 1900 - total flux cleaned = 0.0574854 Jy ! Component: 1950 - total flux cleaned = 0.0581067 Jy ! Component: 2000 - total flux cleaned = 0.0587222 Jy ! Total flux subtracted in 2048 components = 0.0590273 Jy ! Clean residual min=-0.009304 max=0.010714 Jy/beam ! Clean residual mean=0.000008 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 6.63929 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 269 components and 6.63929 Jy ![Exited script file: muppet] wmap "J2232+1143_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2645 x 0.7213 at -4.439 degrees (North through East) ! Clean map min=-0.0204 max=5.3927 Jy/beam ! Writing clean map to FITS file: J2232+1143_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 5.3927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0032336 device "J2232+1143_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J2232+1143_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179888 0.179888 0.359775 0.719551 1.4391 2.8782 5.75641 11.5128 23.0256 46.0513 92.1025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak=",int(peak_flux*1000)/1000 ! peak= 5.392 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2645 x 0.7213 at -4.439 degrees (North through East) ! Clean map min=-0.0204 max=5.3927 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2232+1143_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J2232+1143_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2232+1143_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:52:22 2010