! Started logfile: J1604-2223_S_1997_07_02_yyk_uvs.log on Sun Jan 7 18:52:01 2007 obs J1604-2223_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1604-2223_S_1997_07_02_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891648 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 754 lines of history. ! ! Reading 23272 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_07_02_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)= 0.617135 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=2.828 mas, bmaj=8.221 mas, bpa=0.8597 degrees ! Estimated noise=2426.07 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 = 0.390875 Jy ! Component: 100 - total flux cleaned = 0.51723 Jy ! Total flux subtracted in 100 components = 0.51723 Jy ! Clean residual min=-0.022715 max=0.072013 Jy/beam ! Clean residual mean=0.000785 rms=0.010281 Jy/beam ! Combined flux in latest and established models = 0.51723 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.51723 Jy ! ! Correcting IF 1. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.364075Jy sigma=0.001355 ! Fit after self-cal, rms=0.362346Jy sigma=0.001350 ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=8.221 mas, bpa=0.8597 degrees ! Estimated noise=2426.07 mJy/beam. ! Added new window around map position (-6.5, -9.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859868 Jy ! Component: 100 - total flux cleaned = 0.131458 Jy ! Total flux subtracted in 100 components = 0.131458 Jy ! Clean residual min=-0.018764 max=0.037237 Jy/beam ! Clean residual mean=0.000499 rms=0.006236 Jy/beam ! Combined flux in latest and established models = 0.648688 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.648688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341549Jy sigma=0.001252 ! Fit after self-cal, rms=0.339404Jy sigma=0.001244 ! 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=3.714 mas, bmaj=10.37 mas, bpa=-1.201 degrees ! Estimated noise=1202.51 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 = 0.0545687 Jy ! Component: 100 - total flux cleaned = 0.0802717 Jy ! Component: 150 - total flux cleaned = 0.0945292 Jy ! Component: 200 - total flux cleaned = 0.102665 Jy ! Total flux subtracted in 200 components = 0.102665 Jy ! Clean residual min=-0.016064 max=0.020093 Jy/beam ! Clean residual mean=0.000362 rms=0.005098 Jy/beam ! Combined flux in latest and established models = 0.751353 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 118 components and 0.751353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333238Jy sigma=0.001218 ! Fit after self-cal, rms=0.332560Jy sigma=0.001216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.714 x 10.37 at -1.201 degrees (North through East) ! Clean map min=-0.014229 max=0.45248 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01822 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.96 KP 0.88 ! LA 0.99 MK 1.06 NL 1.00* OV 1.08 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.969489 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.16 HN 1.07 KP 0.94 ! LA 1.11 MK 1.13 NL 0.99 OV 1.03 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02149 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.99 KP 0.91 ! LA 0.80 MK 0.96 NL 0.98 OV 0.94 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.984302 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.24 KP 0.96 ! LA 0.90 MK 1.03 NL 1.08 OV 0.95 ! PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.332560Jy sigma=0.001216 ! Fit after self-cal, rms=0.322935Jy sigma=0.001194 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=0.322935Jy sigma=0.001194 ! Fit after self-cal, rms=0.322933Jy sigma=0.001194 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=10.36 mas, bpa=0.3741 degrees ! Estimated noise=1191.14 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 = 0.00181466 Jy ! Component: 100 - total flux cleaned = 0.0015732 Jy ! Component: 150 - total flux cleaned = 0.00136523 Jy ! Component: 200 - total flux cleaned = 0.00105631 Jy ! Total flux subtracted in 200 components = 0.00105631 Jy ! Clean residual min=-0.006469 max=0.009893 Jy/beam ! Clean residual mean=-0.000036 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.752409 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.752409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322531Jy sigma=0.001192 ! Fit after self-cal, rms=0.322443Jy sigma=0.001192 ! 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=0.322443Jy sigma=0.001192 ! Fit after self-cal, rms=0.320301Jy sigma=0.001182 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 = 0.00378663 Jy ! Component: 100 - total flux cleaned = 0.00407953 Jy ! Component: 150 - total flux cleaned = 0.00407715 Jy ! Component: 200 - total flux cleaned = 0.00408276 Jy ! Total flux subtracted in 200 components = 0.00408276 Jy ! Clean residual min=-0.005981 max=0.008462 Jy/beam ! Clean residual mean=-0.000022 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.756492 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 154 components and 0.756492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320186Jy sigma=0.001182 ! Fit after self-cal, rms=0.319931Jy sigma=0.001180 ! Inverting map ! Added new window around map position (-16, -9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708584 Jy ! Component: 100 - total flux cleaned = 0.00741394 Jy ! Component: 150 - total flux cleaned = 0.00772307 Jy ! Component: 200 - total flux cleaned = 0.00772563 Jy ! Total flux subtracted in 200 components = 0.00772563 Jy ! Clean residual min=-0.005908 max=0.006427 Jy/beam ! Clean residual mean=-0.000053 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.764218 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 176 components and 0.764218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319730Jy sigma=0.001180 ! Fit after self-cal, rms=0.319679Jy sigma=0.001179 ! 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: 3.763 x 10.36 at 0.3741 degrees (North through East) ! Clean map min=-0.0055303 max=0.45094 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=0.319679Jy sigma=0.001179 ! Fit after self-cal, rms=0.320238Jy sigma=0.001174 ! 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=0.320238Jy sigma=0.001174 ! Fit after self-cal, rms=0.320230Jy sigma=0.001174 ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=10.48 mas, bpa=0.4932 degrees ! Estimated noise=1193.15 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293122 Jy ! Component: 100 - total flux cleaned = 0.00255612 Jy ! Component: 150 - total flux cleaned = 0.00247846 Jy ! Component: 200 - total flux cleaned = 0.00254965 Jy ! Total flux subtracted in 200 components = 0.00254965 Jy ! Clean residual min=-0.005391 max=0.004125 Jy/beam ! Clean residual mean=0.000049 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.766767 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.766767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320177Jy sigma=0.001174 ! Fit after self-cal, rms=0.320172Jy sigma=0.001174 ! 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=0.320172Jy sigma=0.001174 ! Fit after self-cal, rms=0.320903Jy sigma=0.001172 ! 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=0.320903Jy sigma=0.001172 ! Fit after self-cal, rms=0.320903Jy sigma=0.001172 ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=10.5 mas, bpa=0.4712 degrees ! Estimated noise=1194.31 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192621 Jy ! Component: 100 - total flux cleaned = 0.00193246 Jy ! Component: 150 - total flux cleaned = 0.0020474 Jy ! Component: 200 - total flux cleaned = 0.00215496 Jy ! Total flux subtracted in 200 components = 0.00215496 Jy ! Clean residual min=-0.005220 max=0.004066 Jy/beam ! Clean residual mean=0.000046 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.768922 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 212 components and 0.768922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320879Jy sigma=0.001172 ! Fit after self-cal, rms=0.320878Jy sigma=0.001172 ! 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=8.727 mas, bmaj=19.32 mas, bpa=1.058 degrees ! Estimated noise=1426.42 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 = 0.00136511 Jy ! Component: 100 - total flux cleaned = 0.00158486 Jy ! Component: 150 - total flux cleaned = 0.00162315 Jy ! Component: 200 - total flux cleaned = 0.00156836 Jy ! Total flux subtracted in 200 components = 0.00156836 Jy ! Clean residual min=-0.004726 max=0.003460 Jy/beam ! Clean residual mean=0.000074 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.770491 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 226 components and 0.770491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320873Jy sigma=0.001172 ! Fit after self-cal, rms=0.320870Jy sigma=0.001172 ! 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=2.862 mas, bmaj=8.259 mas, bpa=1.731 degrees ! Estimated noise=2421.06 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.388991 Jy ! Component: 100 - total flux cleaned = 0.53313 Jy ! Component: 150 - total flux cleaned = 0.612649 Jy ! Component: 200 - total flux cleaned = 0.660274 Jy ! Total flux subtracted in 200 components = 0.660274 Jy ! Clean residual min=-0.011074 max=0.018739 Jy/beam ! Clean residual mean=0.000286 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.660274 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.660274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=10.5 mas, bpa=0.4712 degrees ! Estimated noise=1194.31 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 = 0.0502826 Jy ! Component: 100 - total flux cleaned = 0.0741515 Jy ! Component: 150 - total flux cleaned = 0.0874615 Jy ! Component: 200 - total flux cleaned = 0.0955681 Jy ! Total flux subtracted in 200 components = 0.0955681 Jy ! Clean residual min=-0.005008 max=0.004981 Jy/beam ! Clean residual mean=0.000093 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.755842 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 129 components and 0.755842 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=8.727 mas, bmaj=19.32 mas, bpa=1.058 degrees ! Estimated noise=1426.42 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 = 0.00727315 Jy ! Component: 100 - total flux cleaned = 0.010228 Jy ! Component: 150 - total flux cleaned = 0.011227 Jy ! Component: 200 - total flux cleaned = 0.0116084 Jy ! Total flux subtracted in 200 components = 0.0116084 Jy ! Clean residual min=-0.004348 max=0.003376 Jy/beam ! Clean residual mean=0.000088 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.76745 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.76745 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=10.5 mas, bpa=0.4712 degrees ! Estimated noise=1194.31 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130013 Jy ! Component: 100 - total flux cleaned = -0.00130644 Jy ! Component: 150 - total flux cleaned = -0.00102164 Jy ! Component: 200 - total flux cleaned = -0.000856528 Jy ! Total flux subtracted in 200 components = -0.000856528 Jy ! Clean residual min=-0.004890 max=0.004234 Jy/beam ! Clean residual mean=0.000053 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.766594 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 182 components and 0.766594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320916Jy sigma=0.001172 ! Fit after self-cal, rms=0.320905Jy sigma=0.001172 wmodel J1604-2223_S_1997_07_02_yyk\_map.mod ! Writing 182 model components to file: J1604-2223_S_1997_07_02_yyk_map.mod wobs J1604-2223_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1604-2223_S_1997_07_02_yyk_uvs.fits wwins J1604-2223_S_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1604-2223_S_1997_07_02_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 = -0.000555375 Jy ! Component: 100 - total flux cleaned = -0.000496768 Jy ! Component: 150 - total flux cleaned = -0.000181254 Jy ! Component: 200 - total flux cleaned = -2.09712e-06 Jy ! Component: 250 - total flux cleaned = 0.000279618 Jy ! Component: 300 - total flux cleaned = 0.000441867 Jy ! Component: 350 - total flux cleaned = 0.0005458 Jy ! Component: 400 - total flux cleaned = 0.000595897 Jy ! Component: 450 - total flux cleaned = 0.000693298 Jy ! Component: 500 - total flux cleaned = 0.000833588 Jy ! Component: 550 - total flux cleaned = 0.000652632 Jy ! Component: 600 - total flux cleaned = 0.000787544 Jy ! Component: 650 - total flux cleaned = 0.000787652 Jy ! Component: 700 - total flux cleaned = 0.000872547 Jy ! Component: 750 - total flux cleaned = 0.00103917 Jy ! Component: 800 - total flux cleaned = 0.00116081 Jy ! Component: 850 - total flux cleaned = 0.00128022 Jy ! Component: 900 - total flux cleaned = 0.00139776 Jy ! Component: 950 - total flux cleaned = 0.00147527 Jy ! Component: 1000 - total flux cleaned = 0.00143772 Jy ! Component: 1050 - total flux cleaned = 0.00158772 Jy ! Component: 1100 - total flux cleaned = 0.00158834 Jy ! Component: 1150 - total flux cleaned = 0.00162478 Jy ! Component: 1200 - total flux cleaned = 0.00176765 Jy ! Component: 1250 - total flux cleaned = 0.0017327 Jy ! Component: 1300 - total flux cleaned = 0.00180198 Jy ! Component: 1350 - total flux cleaned = 0.00187101 Jy ! Component: 1400 - total flux cleaned = 0.00190456 Jy ! Component: 1450 - total flux cleaned = 0.00197103 Jy ! Component: 1500 - total flux cleaned = 0.00206934 Jy ! Component: 1550 - total flux cleaned = 0.00210161 Jy ! Component: 1600 - total flux cleaned = 0.00206917 Jy ! Component: 1650 - total flux cleaned = 0.00200573 Jy ! Component: 1700 - total flux cleaned = 0.00191211 Jy ! Component: 1750 - total flux cleaned = 0.00191198 Jy ! Component: 1800 - total flux cleaned = 0.00178928 Jy ! Component: 1850 - total flux cleaned = 0.00178908 Jy ! Component: 1900 - total flux cleaned = 0.0017593 Jy ! Component: 1950 - total flux cleaned = 0.00175921 Jy ! Component: 2000 - total flux cleaned = 0.0017012 Jy ! Total flux subtracted in 2048 components = 0.00175927 Jy ! Clean residual min=-0.001896 max=0.001855 Jy/beam ! Clean residual mean=0.000029 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.768353 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 322 components and 0.768353 Jy ![Exited script file: muppet] wmap "J1604-2223_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 10.5 at 0.4712 degrees (North through East) ! Clean map min=-0.0041994 max=0.45438 Jy/beam ! Writing clean map to FITS file: J1604-2223_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.454378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000595036 device "J1604-2223_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1604-2223_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392869 0.392869 0.785738 1.57148 3.14295 6.2859 12.5718 25.1436 50.2872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.454 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 10.5 at 0.4712 degrees (North through East) ! Clean map min=-0.0041994 max=0.45438 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1604-2223_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1604-2223_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1604-2223_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 18:52:10 2007