! Started logfile: J1406-0848_S_1997_05_07_yyk_uvs.log on Sun Jan 7 18:29:26 2007 obs J1406-0848_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1406-0848_S_1997_05_07_yyk_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791017 visibilities/baseline/integration-bin. ! Found source: J1406-0848 ! ! 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 614 lines of history. ! ! Reading 20076 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 J1406-0848_S_1997_05_07_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)= 0.764247 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=2.871 mas, bmaj=7.837 mas, bpa=-3.673 degrees ! Estimated noise=2783.69 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 = 0.563097 Jy ! Component: 100 - total flux cleaned = 0.668526 Jy ! Total flux subtracted in 100 components = 0.668526 Jy ! Clean residual min=-0.033203 max=0.058822 Jy/beam ! Clean residual mean=0.000798 rms=0.010263 Jy/beam ! Combined flux in latest and established models = 0.668526 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.668526 Jy ! ! Correcting IF 1. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.315102Jy sigma=0.001339 ! Fit after self-cal, rms=0.313724Jy sigma=0.001335 ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.837 mas, bpa=-3.673 degrees ! Estimated noise=2783.92 mJy/beam. ! Added new window around map position (4.5, -1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710371 Jy ! Component: 100 - total flux cleaned = 0.105742 Jy ! Total flux subtracted in 100 components = 0.105742 Jy ! Clean residual min=-0.025940 max=0.030417 Jy/beam ! Clean residual mean=0.000473 rms=0.007258 Jy/beam ! Combined flux in latest and established models = 0.774268 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.774268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298023Jy sigma=0.001268 ! Fit after self-cal, rms=0.297019Jy sigma=0.001263 ! 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=3.681 mas, bmaj=9.41 mas, bpa=-4.857 degrees ! Estimated noise=1108.86 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 = 0.0284032 Jy ! Component: 100 - total flux cleaned = 0.038044 Jy ! Component: 150 - total flux cleaned = 0.0405402 Jy ! Component: 200 - total flux cleaned = 0.0412231 Jy ! Total flux subtracted in 200 components = 0.0412231 Jy ! Clean residual min=-0.015198 max=0.023032 Jy/beam ! Clean residual mean=0.001017 rms=0.005179 Jy/beam ! Combined flux in latest and established models = 0.815491 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 0.815491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293904Jy sigma=0.001253 ! Fit after self-cal, rms=0.293747Jy sigma=0.001252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 9.41 at -4.857 degrees (North through East) ! Clean map min=-0.014395 max=0.65229 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: 1.02612 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.00 KP 0.93 ! LA 0.98 MK 0.96 NL 1.00* OV 1.08 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.979129 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.11 KP 1.01 ! LA 1.09 MK 1.04 NL 0.98 OV 1.04 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.04286 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.97 KP 0.92 ! LA 0.81 MK 0.88 NL 0.94 OV 0.96 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.986927 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.06 KP 0.95 ! LA 0.88 MK 1.05 NL 1.05 OV 1.09 ! PT 0.92 SC 1.05 ! ! ! Fit before self-cal, rms=0.293747Jy sigma=0.001252 ! Fit after self-cal, rms=0.279087Jy sigma=0.001215 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=0.279087Jy sigma=0.001215 ! Fit after self-cal, rms=0.279085Jy sigma=0.001215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.679 mas, bmaj=9.261 mas, bpa=-4.666 degrees ! Estimated noise=1111.65 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 = 0.00641153 Jy ! Component: 100 - total flux cleaned = 0.00752243 Jy ! Component: 150 - total flux cleaned = 0.00774908 Jy ! Component: 200 - total flux cleaned = 0.00794645 Jy ! Total flux subtracted in 200 components = 0.00794645 Jy ! Clean residual min=-0.009054 max=0.012818 Jy/beam ! Clean residual mean=0.000170 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.823438 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.823438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278623Jy sigma=0.001213 ! Fit after self-cal, rms=0.278568Jy sigma=0.001213 ! Inverting map ! Added new window around map position (15, 6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153134 Jy ! Component: 100 - total flux cleaned = 0.0178478 Jy ! Component: 150 - total flux cleaned = 0.018366 Jy ! Component: 200 - total flux cleaned = 0.0185842 Jy ! Total flux subtracted in 200 components = 0.0185842 Jy ! Clean residual min=-0.008198 max=0.006652 Jy/beam ! Clean residual mean=-0.000076 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.842022 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.842022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277848Jy sigma=0.001210 ! Fit after self-cal, rms=0.277798Jy sigma=0.001210 ! 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=0.277798Jy sigma=0.001210 ! Fit after self-cal, rms=0.275524Jy sigma=0.001198 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 = 0.00296518 Jy ! Component: 100 - total flux cleaned = 0.00335195 Jy ! Component: 150 - total flux cleaned = 0.00319022 Jy ! Component: 200 - total flux cleaned = 0.00319817 Jy ! Total flux subtracted in 200 components = 0.00319817 Jy ! Clean residual min=-0.007354 max=0.005569 Jy/beam ! Clean residual mean=-0.000113 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.84522 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 100 components and 0.84522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275315Jy sigma=0.001198 ! Fit after self-cal, rms=0.275058Jy sigma=0.001196 ! 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: 3.679 x 9.261 at -4.666 degrees (North through East) ! Clean map min=-0.0064843 max=0.65981 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=0.275058Jy sigma=0.001196 ! Fit after self-cal, rms=0.269824Jy sigma=0.001183 ! 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=0.269824Jy sigma=0.001183 ! Fit after self-cal, rms=0.269775Jy sigma=0.001183 ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=9.226 mas, bpa=-4.512 degrees ! Estimated noise=1105.77 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445307 Jy ! Component: 100 - total flux cleaned = 0.00489913 Jy ! Component: 150 - total flux cleaned = 0.0047754 Jy ! Component: 200 - total flux cleaned = 0.00466444 Jy ! Total flux subtracted in 200 components = 0.00466444 Jy ! Clean residual min=-0.004869 max=0.004729 Jy/beam ! Clean residual mean=-0.000088 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.849884 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.849884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269629Jy sigma=0.001182 ! Fit after self-cal, rms=0.269599Jy sigma=0.001182 ! 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=0.269599Jy sigma=0.001182 ! Fit after self-cal, rms=0.269126Jy sigma=0.001181 ! 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=0.269126Jy sigma=0.001181 ! Fit after self-cal, rms=0.269122Jy sigma=0.001181 ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=9.217 mas, bpa=-4.514 degrees ! Estimated noise=1104.65 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139376 Jy ! Component: 100 - total flux cleaned = 0.00139767 Jy ! Component: 150 - total flux cleaned = 0.00139672 Jy ! Component: 200 - total flux cleaned = 0.00130743 Jy ! Total flux subtracted in 200 components = 0.00130743 Jy ! Clean residual min=-0.004145 max=0.004597 Jy/beam ! Clean residual mean=-0.000070 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.851192 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.851192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269049Jy sigma=0.001180 ! Fit after self-cal, rms=0.269036Jy sigma=0.001180 ! 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=8.136 mas, bmaj=14.72 mas, bpa=8.989 degrees ! Estimated noise=1334.18 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 = -0.0010095 Jy ! Component: 100 - total flux cleaned = -0.00100082 Jy ! Component: 150 - total flux cleaned = -0.00114005 Jy ! Component: 200 - total flux cleaned = -0.00126677 Jy ! Total flux subtracted in 200 components = -0.00126677 Jy ! Clean residual min=-0.003104 max=0.004282 Jy/beam ! Clean residual mean=-0.000097 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.849925 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 138 components and 0.849925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269011Jy sigma=0.001180 ! Fit after self-cal, rms=0.268995Jy sigma=0.001180 ! 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=2.876 mas, bmaj=7.734 mas, bpa=-3.326 degrees ! Estimated noise=2783.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.565073 Jy ! Component: 100 - total flux cleaned = 0.68244 Jy ! Component: 150 - total flux cleaned = 0.735649 Jy ! Component: 200 - total flux cleaned = 0.765597 Jy ! Total flux subtracted in 200 components = 0.765597 Jy ! Clean residual min=-0.014267 max=0.014035 Jy/beam ! Clean residual mean=0.000274 rms=0.004150 Jy/beam ! Combined flux in latest and established models = 0.765597 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.765597 Jy ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=9.217 mas, bpa=-4.514 degrees ! Estimated noise=1104.65 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 = 0.0314519 Jy ! Component: 100 - total flux cleaned = 0.0511729 Jy ! Component: 150 - total flux cleaned = 0.0645457 Jy ! Component: 200 - total flux cleaned = 0.0717978 Jy ! Total flux subtracted in 200 components = 0.0717978 Jy ! Clean residual min=-0.005056 max=0.006196 Jy/beam ! Clean residual mean=0.000096 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.837395 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 0.837395 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=8.136 mas, bmaj=14.72 mas, bpa=8.989 degrees ! Estimated noise=1334.18 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 = 0.00760532 Jy ! Component: 100 - total flux cleaned = 0.00964304 Jy ! Component: 150 - total flux cleaned = 0.0109266 Jy ! Component: 200 - total flux cleaned = 0.0112627 Jy ! Total flux subtracted in 200 components = 0.0112627 Jy ! Clean residual min=-0.003536 max=0.005028 Jy/beam ! Clean residual mean=-0.000068 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.848658 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 130 components and 0.848657 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=9.217 mas, bpa=-4.514 degrees ! Estimated noise=1104.65 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297619 Jy ! Component: 100 - total flux cleaned = -0.000294508 Jy ! Component: 150 - total flux cleaned = -0.000166044 Jy ! Component: 200 - total flux cleaned = -0.000168473 Jy ! Total flux subtracted in 200 components = -0.000168473 Jy ! Clean residual min=-0.004070 max=0.005346 Jy/beam ! Clean residual mean=-0.000036 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.848489 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.848489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269097Jy sigma=0.001181 ! Fit after self-cal, rms=0.269033Jy sigma=0.001180 wmodel J1406-0848_S_1997_05_07_yyk\_map.mod ! Writing 151 model components to file: J1406-0848_S_1997_05_07_yyk_map.mod wobs J1406-0848_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1406-0848_S_1997_05_07_yyk_uvs.fits wwins J1406-0848_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J1406-0848_S_1997_05_07_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 = 0.0021593 Jy ! Component: 100 - total flux cleaned = 0.00266539 Jy ! Component: 150 - total flux cleaned = 0.00306465 Jy ! Component: 200 - total flux cleaned = 0.00331196 Jy ! Component: 250 - total flux cleaned = 0.00337194 Jy ! Component: 300 - total flux cleaned = 0.00331751 Jy ! Component: 350 - total flux cleaned = 0.00331899 Jy ! Component: 400 - total flux cleaned = 0.00321468 Jy ! Component: 450 - total flux cleaned = 0.00301285 Jy ! Component: 500 - total flux cleaned = 0.00296356 Jy ! Component: 550 - total flux cleaned = 0.00296346 Jy ! Component: 600 - total flux cleaned = 0.00291663 Jy ! Component: 650 - total flux cleaned = 0.00282653 Jy ! Component: 700 - total flux cleaned = 0.00287044 Jy ! Component: 750 - total flux cleaned = 0.00265397 Jy ! Component: 800 - total flux cleaned = 0.00257019 Jy ! Component: 850 - total flux cleaned = 0.00248702 Jy ! Component: 900 - total flux cleaned = 0.00248625 Jy ! Component: 950 - total flux cleaned = 0.00232537 Jy ! Component: 1000 - total flux cleaned = 0.00224647 Jy ! Component: 1050 - total flux cleaned = 0.00224598 Jy ! Component: 1100 - total flux cleaned = 0.00216932 Jy ! Component: 1150 - total flux cleaned = 0.0021315 Jy ! Component: 1200 - total flux cleaned = 0.0020573 Jy ! Component: 1250 - total flux cleaned = 0.00202085 Jy ! Component: 1300 - total flux cleaned = 0.00205634 Jy ! Component: 1350 - total flux cleaned = 0.00198507 Jy ! Component: 1400 - total flux cleaned = 0.00194992 Jy ! Component: 1450 - total flux cleaned = 0.0019158 Jy ! Component: 1500 - total flux cleaned = 0.00194987 Jy ! Component: 1550 - total flux cleaned = 0.00191601 Jy ! Component: 1600 - total flux cleaned = 0.00181659 Jy ! Component: 1650 - total flux cleaned = 0.00181637 Jy ! Component: 1700 - total flux cleaned = 0.00172013 Jy ! Component: 1750 - total flux cleaned = 0.00168817 Jy ! Component: 1800 - total flux cleaned = 0.00153205 Jy ! Component: 1850 - total flux cleaned = 0.00143935 Jy ! Component: 1900 - total flux cleaned = 0.00134813 Jy ! Component: 1950 - total flux cleaned = 0.0013181 Jy ! Component: 2000 - total flux cleaned = 0.00122841 Jy ! Total flux subtracted in 2048 components = 0.00116931 Jy ! Clean residual min=-0.001590 max=0.001593 Jy/beam ! Clean residual mean=-0.000018 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.849658 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 268 components and 0.849658 Jy ![Exited script file: muppet] wmap "J1406-0848_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 9.217 at -4.514 degrees (North through East) ! Clean map min=-0.0062962 max=0.66271 Jy/beam ! Writing clean map to FITS file: J1406-0848_S_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.662707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596644 device "J1406-0848_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1406-0848_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270094 0.270094 0.540188 1.08038 2.16075 4.3215 8.64301 17.286 34.572 69.144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.662 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 9.217 at -4.514 degrees (North through East) ! Clean map min=-0.0062962 max=0.66271 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1406-0848_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1406-0848_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1406-0848_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 18:29:34 2007