! Started logfile: J1604-2223_S_1997_08_27_yyk_uvs.log on Sun Jan 7 18:52:10 2007 obs J1604-2223_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1604-2223_S_1997_08_27_yyk_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852511 visibilities/baseline/integration-bin. ! Found source: J1604-2223 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 702 lines of history. ! ! Reading 22404 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J1604-2223_S_1997_08_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.638954 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=2.815 mas, bmaj=6.356 mas, bpa=-11.57 degrees ! Estimated noise=1829.71 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 = 0.381905 Jy ! Component: 100 - total flux cleaned = 0.506308 Jy ! Total flux subtracted in 100 components = 0.506308 Jy ! Clean residual min=-0.035434 max=0.076899 Jy/beam ! Clean residual mean=-0.000024 rms=0.011712 Jy/beam ! Combined flux in latest and established models = 0.506308 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.506308 Jy ! ! Correcting IF 1. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410929Jy sigma=0.001387 ! Fit after self-cal, rms=0.408113Jy sigma=0.001377 ! Inverting map and beam ! Estimated beam: bmin=2.815 mas, bmaj=6.356 mas, bpa=-11.57 degrees ! Estimated noise=1829.71 mJy/beam. ! Added new window around map position (-6.5, -10). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935111 Jy ! Component: 100 - total flux cleaned = 0.148995 Jy ! Total flux subtracted in 100 components = 0.148995 Jy ! Clean residual min=-0.024220 max=0.030782 Jy/beam ! Clean residual mean=0.000019 rms=0.007219 Jy/beam ! Combined flux in latest and established models = 0.655304 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.655304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386180Jy sigma=0.001290 ! Fit after self-cal, rms=0.384394Jy sigma=0.001284 ! Inverting map 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=3.268 mas, bmaj=7.635 mas, bpa=-12.72 degrees ! Estimated noise=1353.99 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 = 0.0617885 Jy ! Component: 100 - total flux cleaned = 0.0956718 Jy ! Component: 150 - total flux cleaned = 0.115094 Jy ! Component: 200 - total flux cleaned = 0.126653 Jy ! Total flux subtracted in 200 components = 0.126653 Jy ! Clean residual min=-0.016163 max=0.018775 Jy/beam ! Clean residual mean=0.000073 rms=0.004929 Jy/beam ! Combined flux in latest and established models = 0.781956 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 0.781956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376274Jy sigma=0.001256 ! Fit after self-cal, rms=0.375854Jy sigma=0.001255 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 7.635 at -12.72 degrees (North through East) ! Clean map min=-0.014685 max=0.41893 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02867 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.91 KP 0.90 ! LA 0.98 MK 1.03 NL 1.00* OV 1.06 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.980111 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 1.00 KP 0.94 ! LA 1.06 MK 1.10 NL 1.01 OV 1.02 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.05907 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.92 KP 0.91 ! LA 0.79 MK 0.88 NL 0.96 OV 0.93 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.998443 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.10 KP 0.93 ! LA 0.90 MK 1.03 NL 1.06 OV 0.94 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.375854Jy sigma=0.001255 ! Fit after self-cal, rms=0.365739Jy sigma=0.001242 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365739Jy sigma=0.001242 ! Fit after self-cal, rms=0.365736Jy sigma=0.001242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=7.534 mas, bpa=-11.3 degrees ! Estimated noise=1362.25 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 = 0.0183765 Jy ! Component: 100 - total flux cleaned = 0.027587 Jy ! Component: 150 - total flux cleaned = 0.0298473 Jy ! Component: 200 - total flux cleaned = 0.0311328 Jy ! Total flux subtracted in 200 components = 0.0311328 Jy ! Clean residual min=-0.011865 max=0.012719 Jy/beam ! Clean residual mean=0.000100 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.813089 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.813089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364987Jy sigma=0.001239 ! Fit after self-cal, rms=0.364898Jy sigma=0.001239 ! 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 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364898Jy sigma=0.001239 ! Fit after self-cal, rms=0.360064Jy sigma=0.001225 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 = 0.00622236 Jy ! Component: 100 - total flux cleaned = 0.00751376 Jy ! Component: 150 - total flux cleaned = 0.00787797 Jy ! Component: 200 - total flux cleaned = 0.00803663 Jy ! Total flux subtracted in 200 components = 0.00803663 Jy ! Clean residual min=-0.011364 max=0.011441 Jy/beam ! Clean residual mean=0.000074 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.821126 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.821126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359826Jy sigma=0.001224 ! Fit after self-cal, rms=0.358942Jy sigma=0.001222 ! 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: 3.259 x 7.534 at -11.3 degrees (North through East) ! Clean map min=-0.010028 max=0.42441 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 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358942Jy sigma=0.001222 ! Fit after self-cal, rms=0.475167Jy sigma=0.001212 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.475167Jy sigma=0.001212 ! Fit after self-cal, rms=0.474990Jy sigma=0.001212 ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.679 mas, bpa=-5.421 degrees ! Estimated noise=1389.18 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329143 Jy ! Component: 100 - total flux cleaned = 0.00448635 Jy ! Component: 150 - total flux cleaned = 0.00550805 Jy ! Component: 200 - total flux cleaned = 0.00595571 Jy ! Total flux subtracted in 200 components = 0.00595571 Jy ! Clean residual min=-0.008181 max=0.009084 Jy/beam ! Clean residual mean=-0.000019 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.827081 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.827082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474754Jy sigma=0.001211 ! Fit after self-cal, rms=0.474665Jy sigma=0.001210 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474665Jy sigma=0.001210 ! Fit after self-cal, rms=0.550605Jy sigma=0.001209 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550605Jy sigma=0.001209 ! Fit after self-cal, rms=0.550593Jy sigma=0.001208 ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.775 mas, bpa=-5.072 degrees ! Estimated noise=1389.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288299 Jy ! Component: 100 - total flux cleaned = 0.00375039 Jy ! Component: 150 - total flux cleaned = 0.00432284 Jy ! Component: 200 - total flux cleaned = 0.00449505 Jy ! Total flux subtracted in 200 components = 0.00449505 Jy ! Clean residual min=-0.007620 max=0.008632 Jy/beam ! Clean residual mean=-0.000012 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.831577 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.831577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550486Jy sigma=0.001208 ! Fit after self-cal, rms=0.550453Jy sigma=0.001208 ! Inverting map ! Added new window around map position (55, -58.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344322 Jy ! Component: 100 - total flux cleaned = 0.00406574 Jy ! Component: 150 - total flux cleaned = 0.00457802 Jy ! Component: 200 - total flux cleaned = 0.00487398 Jy ! Total flux subtracted in 200 components = 0.00487398 Jy ! Clean residual min=-0.006859 max=0.005759 Jy/beam ! Clean residual mean=-0.000010 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.836451 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.836451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550371Jy sigma=0.001207 ! Fit after self-cal, rms=0.550357Jy sigma=0.001207 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.401 mas, bmaj=15.85 mas, bpa=-3.267 degrees ! Estimated noise=1779.89 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 = 0.0010813 Jy ! Component: 100 - total flux cleaned = 0.00115227 Jy ! Component: 150 - total flux cleaned = 0.0011567 Jy ! Component: 200 - total flux cleaned = 0.0012756 Jy ! Total flux subtracted in 200 components = 0.0012756 Jy ! Clean residual min=-0.005748 max=0.006696 Jy/beam ! Clean residual mean=-0.000056 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.837726 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.837726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550337Jy sigma=0.001207 ! Fit after self-cal, rms=0.550325Jy sigma=0.001207 ! 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=2.823 mas, bmaj=6.956 mas, bpa=-5.814 degrees ! Estimated noise=1943.86 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.392182 Jy ! Component: 100 - total flux cleaned = 0.535889 Jy ! Component: 150 - total flux cleaned = 0.624101 Jy ! Component: 200 - total flux cleaned = 0.683497 Jy ! Total flux subtracted in 200 components = 0.683497 Jy ! Clean residual min=-0.014045 max=0.024242 Jy/beam ! Clean residual mean=-0.000028 rms=0.005004 Jy/beam ! Combined flux in latest and established models = 0.683498 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.683498 Jy ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.775 mas, bpa=-5.072 degrees ! Estimated noise=1389.37 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 = 0.0623673 Jy ! Component: 100 - total flux cleaned = 0.0968033 Jy ! Component: 150 - total flux cleaned = 0.117099 Jy ! Component: 200 - total flux cleaned = 0.130006 Jy ! Total flux subtracted in 200 components = 0.130006 Jy ! Clean residual min=-0.006120 max=0.008055 Jy/beam ! Clean residual mean=0.000036 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.813504 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 117 components and 0.813504 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.401 mas, bmaj=15.85 mas, bpa=-3.267 degrees ! Estimated noise=1779.89 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129718 Jy ! Component: 100 - total flux cleaned = 0.016666 Jy ! Component: 150 - total flux cleaned = 0.0191013 Jy ! Component: 200 - total flux cleaned = 0.0200194 Jy ! Total flux subtracted in 200 components = 0.0200194 Jy ! Clean residual min=-0.004779 max=0.005793 Jy/beam ! Clean residual mean=-0.000051 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.833523 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 169 components and 0.833523 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.775 mas, bpa=-5.072 degrees ! Estimated noise=1389.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150312 Jy ! Component: 100 - total flux cleaned = 0.00173227 Jy ! Component: 150 - total flux cleaned = 0.00276293 Jy ! Component: 200 - total flux cleaned = 0.00296029 Jy ! Total flux subtracted in 200 components = 0.00296029 Jy ! Clean residual min=-0.004489 max=0.004757 Jy/beam ! Clean residual mean=-0.000035 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.836483 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 203 components and 0.836483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550655Jy sigma=0.001206 ! Fit after self-cal, rms=0.550534Jy sigma=0.001206 wmodel J1604-2223_S_1997_08_27_yyk\_map.mod ! Writing 203 model components to file: J1604-2223_S_1997_08_27_yyk_map.mod wobs J1604-2223_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1604-2223_S_1997_08_27_yyk_uvs.fits wwins J1604-2223_S_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J1604-2223_S_1997_08_27_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 = 0.000306885 Jy ! Component: 100 - total flux cleaned = -0.000313078 Jy ! Component: 150 - total flux cleaned = -0.000312174 Jy ! Component: 200 - total flux cleaned = -0.000244976 Jy ! Component: 250 - total flux cleaned = -0.000178398 Jy ! Component: 300 - total flux cleaned = 0.00014254 Jy ! Component: 350 - total flux cleaned = 0.00026694 Jy ! Component: 400 - total flux cleaned = 0.000447897 Jy ! Component: 450 - total flux cleaned = 0.000506325 Jy ! Component: 500 - total flux cleaned = 0.000563427 Jy ! Component: 550 - total flux cleaned = 0.000785492 Jy ! Component: 600 - total flux cleaned = 0.000892667 Jy ! Component: 650 - total flux cleaned = 0.0012646 Jy ! Component: 700 - total flux cleaned = 0.00126411 Jy ! Component: 750 - total flux cleaned = 0.00157226 Jy ! Component: 800 - total flux cleaned = 0.00177303 Jy ! Component: 850 - total flux cleaned = 0.00187109 Jy ! Component: 900 - total flux cleaned = 0.00206508 Jy ! Component: 950 - total flux cleaned = 0.00206484 Jy ! Component: 1000 - total flux cleaned = 0.00201798 Jy ! Component: 1050 - total flux cleaned = 0.00211104 Jy ! Component: 1100 - total flux cleaned = 0.00220246 Jy ! Component: 1150 - total flux cleaned = 0.00220214 Jy ! Component: 1200 - total flux cleaned = 0.00224721 Jy ! Component: 1250 - total flux cleaned = 0.00233503 Jy ! Component: 1300 - total flux cleaned = 0.00237783 Jy ! Component: 1350 - total flux cleaned = 0.00250466 Jy ! Component: 1400 - total flux cleaned = 0.00258866 Jy ! Component: 1450 - total flux cleaned = 0.00275361 Jy ! Component: 1500 - total flux cleaned = 0.00287579 Jy ! Component: 1550 - total flux cleaned = 0.00295586 Jy ! Component: 1600 - total flux cleaned = 0.00307633 Jy ! Component: 1650 - total flux cleaned = 0.00319462 Jy ! Component: 1700 - total flux cleaned = 0.003545 Jy ! Component: 1750 - total flux cleaned = 0.00369837 Jy ! Component: 1800 - total flux cleaned = 0.0038504 Jy ! Component: 1850 - total flux cleaned = 0.00403852 Jy ! Component: 1900 - total flux cleaned = 0.00422456 Jy ! Component: 1950 - total flux cleaned = 0.00451795 Jy ! Component: 2000 - total flux cleaned = 0.00455424 Jy ! Total flux subtracted in 2048 components = 0.00459063 Jy ! Clean residual min=-0.001945 max=0.001848 Jy/beam ! Clean residual mean=-0.000028 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.841074 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 344 components and 0.841074 Jy ![Exited script file: muppet] wmap "J1604-2223_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.27 x 8.775 at -5.072 degrees (North through East) ! Clean map min=-0.0040307 max=0.45529 Jy/beam ! Writing clean map to FITS file: J1604-2223_S_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.455293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0007413 device "J1604-2223_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1604-2223_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.488454 0.488454 0.976909 1.95382 3.90763 7.81527 15.6305 31.2611 62.5222 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.455 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.27 x 8.775 at -5.072 degrees (North through East) ! Clean map min=-0.0040307 max=0.45529 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1604-2223_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1604-2223_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1604-2223_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 18:52:19 2007