! Started logfile: J0246-1236_S_1997_05_07_yyk_uvs.log on Sun Jan 7 15:56:13 2007 obs J0246-1236_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0246-1236_S_1997_05_07_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.628283 visibilities/baseline/integration-bin. ! Found source: J0246-1236 ! ! 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 16172 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 J0246-1236_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)= 0.454057 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=2.91 mas, bmaj=7.82 mas, bpa=-3.228 degrees ! Estimated noise=1799.19 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 = 0.265379 Jy ! Component: 100 - total flux cleaned = 0.307676 Jy ! Total flux subtracted in 100 components = 0.307676 Jy ! Clean residual min=-0.017744 max=0.024168 Jy/beam ! Clean residual mean=0.000122 rms=0.005685 Jy/beam ! Combined flux in latest and established models = 0.307676 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.307676 Jy ! ! Correcting IF 1. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 342 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 342 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 342 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.329873Jy sigma=0.001305 ! Fit after self-cal, rms=0.329251Jy sigma=0.001304 ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.82 mas, bpa=-3.228 degrees ! Estimated noise=1799.3 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=3.399 mas, bmaj=9.089 mas, bpa=-4.496 degrees ! Estimated noise=1320.25 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 = 0.0201782 Jy ! Component: 100 - total flux cleaned = 0.0303173 Jy ! Component: 150 - total flux cleaned = 0.0333175 Jy ! Component: 200 - total flux cleaned = 0.0345022 Jy ! Total flux subtracted in 200 components = 0.0345022 Jy ! Clean residual min=-0.020388 max=0.020686 Jy/beam ! Clean residual mean=-0.000629 rms=0.005842 Jy/beam ! Combined flux in latest and established models = 0.342178 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.342178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328200Jy sigma=0.001300 ! Fit after self-cal, rms=0.328168Jy sigma=0.001300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.399 x 9.089 at -4.496 degrees (North through East) ! Clean map min=-0.019979 max=0.29076 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997565 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.89 KP 0.82 ! LA 1.10 MK 1.04 NL 1.00* OV 1.22 ! PT 1.05 SC 0.83 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977206 ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.04 KP 0.95 ! LA 1.04 MK 1.04 NL 0.99 OV 1.04 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.08021 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 0.96 KP 0.89 ! LA 0.81 MK 0.81 NL 0.87 OV 0.95 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.984715 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.90 ! LA 0.90 MK 1.22 NL 1.06 OV 1.15 ! PT 0.87 SC 1.03 ! ! ! Fit before self-cal, rms=0.328168Jy sigma=0.001300 ! Fit after self-cal, rms=0.327234Jy sigma=0.001285 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=0.327234Jy sigma=0.001285 ! Fit after self-cal, rms=0.327154Jy sigma=0.001285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=9.04 mas, bpa=-3.685 degrees ! Estimated noise=1323.45 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 = 0.00407278 Jy ! Component: 100 - total flux cleaned = 0.00406863 Jy ! Component: 150 - total flux cleaned = 0.00443811 Jy ! Component: 200 - total flux cleaned = 0.00476621 Jy ! Total flux subtracted in 200 components = 0.00476621 Jy ! Clean residual min=-0.018590 max=0.017034 Jy/beam ! Clean residual mean=-0.000525 rms=0.004733 Jy/beam ! Combined flux in latest and established models = 0.346944 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.346944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326997Jy sigma=0.001284 ! Fit after self-cal, rms=0.326991Jy sigma=0.001284 ! 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=0.326991Jy sigma=0.001284 ! Fit after self-cal, rms=0.314862Jy sigma=0.001242 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 = 0.0085259 Jy ! Component: 100 - total flux cleaned = 0.00855844 Jy ! Component: 150 - total flux cleaned = 0.00807204 Jy ! Component: 200 - total flux cleaned = 0.00764672 Jy ! Total flux subtracted in 200 components = 0.00764672 Jy ! Clean residual min=-0.014951 max=0.015471 Jy/beam ! Clean residual mean=-0.000191 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 0.354591 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 33 components and 0.354591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.314552Jy sigma=0.001241 ! Fit after self-cal, rms=0.312194Jy sigma=0.001233 ! 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: 3.411 x 9.04 at -3.685 degrees (North through East) ! Clean map min=-0.013828 max=0.3053 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=0.312194Jy sigma=0.001233 ! Fit after self-cal, rms=0.798994Jy sigma=0.001213 ! 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=0.798994Jy sigma=0.001213 ! Fit after self-cal, rms=0.799105Jy sigma=0.001212 ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.962 mas, bpa=-4.057 degrees ! Estimated noise=1296.37 mJy/beam. ! Added new window around map position (8.5, -16.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150786 Jy ! Component: 100 - total flux cleaned = 0.0202836 Jy ! Component: 150 - total flux cleaned = 0.0206424 Jy ! Component: 200 - total flux cleaned = 0.020321 Jy ! Total flux subtracted in 200 components = 0.020321 Jy ! Clean residual min=-0.005932 max=0.007191 Jy/beam ! Clean residual mean=0.000108 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.374912 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 56 components and 0.374912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.798905Jy sigma=0.001210 ! Fit after self-cal, rms=0.799079Jy sigma=0.001209 ! 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=0.799079Jy sigma=0.001209 ! Fit after self-cal, rms=1.171565Jy sigma=0.001208 ! 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=1.171565Jy sigma=0.001208 ! Fit after self-cal, rms=1.171832Jy sigma=0.001208 ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=8.921 mas, bpa=-4.075 degrees ! Estimated noise=1291.23 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371248 Jy ! Component: 100 - total flux cleaned = 0.00412285 Jy ! Component: 150 - total flux cleaned = 0.00412648 Jy ! Component: 200 - total flux cleaned = 0.00401976 Jy ! Total flux subtracted in 200 components = 0.00401976 Jy ! Clean residual min=-0.005123 max=0.006763 Jy/beam ! Clean residual mean=0.000118 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.378932 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.378932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.171809Jy sigma=0.001207 ! Fit after self-cal, rms=1.171927Jy sigma=0.001207 ! Inverting map ! Added new window around map position (-18.5, -38.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711047 Jy ! Component: 100 - total flux cleaned = 0.00981521 Jy ! Component: 150 - total flux cleaned = 0.0113943 Jy ! Component: 200 - total flux cleaned = 0.0118991 Jy ! Total flux subtracted in 200 components = 0.0118991 Jy ! Clean residual min=-0.004400 max=0.004538 Jy/beam ! Clean residual mean=0.000061 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.390831 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.390831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.171891Jy sigma=0.001207 ! Fit after self-cal, rms=1.171902Jy sigma=0.001206 ! 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=7.768 mas, bmaj=15.5 mas, bpa=5.987 degrees ! Estimated noise=1607.54 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 = 0.00205043 Jy ! Component: 100 - total flux cleaned = 0.00293566 Jy ! Component: 150 - total flux cleaned = 0.00348465 Jy ! Component: 200 - total flux cleaned = 0.00369669 Jy ! Total flux subtracted in 200 components = 0.00369669 Jy ! Clean residual min=-0.004839 max=0.005670 Jy/beam ! Clean residual mean=0.000060 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.394528 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 127 components and 0.394528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.171906Jy sigma=0.001206 ! Fit after self-cal, rms=1.171795Jy sigma=0.001206 ! 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=2.884 mas, bmaj=7.774 mas, bpa=-3.042 degrees ! Estimated noise=1788.82 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.274318 Jy ! Component: 100 - total flux cleaned = 0.317342 Jy ! Component: 150 - total flux cleaned = 0.338179 Jy ! Component: 200 - total flux cleaned = 0.351708 Jy ! Total flux subtracted in 200 components = 0.351708 Jy ! Clean residual min=-0.007703 max=0.008373 Jy/beam ! Clean residual mean=0.000200 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.351708 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.351708 Jy ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=8.921 mas, bpa=-4.075 degrees ! Estimated noise=1291.23 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 = 0.0105455 Jy ! Component: 100 - total flux cleaned = 0.018022 Jy ! Component: 150 - total flux cleaned = 0.0235401 Jy ! Component: 200 - total flux cleaned = 0.0263538 Jy ! Total flux subtracted in 200 components = 0.0263538 Jy ! Clean residual min=-0.004839 max=0.005412 Jy/beam ! Clean residual mean=0.000164 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.378062 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.378062 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=7.768 mas, bmaj=15.5 mas, bpa=5.987 degrees ! Estimated noise=1607.54 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 = 0.00516506 Jy ! Component: 100 - total flux cleaned = 0.00710416 Jy ! Component: 150 - total flux cleaned = 0.00889152 Jy ! Component: 200 - total flux cleaned = 0.0103776 Jy ! Total flux subtracted in 200 components = 0.0103776 Jy ! Clean residual min=-0.004721 max=0.005505 Jy/beam ! Clean residual mean=0.000153 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.38844 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.38844 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=8.921 mas, bpa=-4.075 degrees ! Estimated noise=1291.23 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222048 Jy ! Component: 100 - total flux cleaned = 0.000513051 Jy ! Component: 150 - total flux cleaned = 0.000618088 Jy ! Component: 200 - total flux cleaned = 0.00071495 Jy ! Total flux subtracted in 200 components = 0.00071495 Jy ! Clean residual min=-0.004195 max=0.004578 Jy/beam ! Clean residual mean=0.000077 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.389155 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.389155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.171799Jy sigma=0.001206 ! Fit after self-cal, rms=1.171660Jy sigma=0.001206 wmodel J0246-1236_S_1997_05_07_yyk\_map.mod ! Writing 95 model components to file: J0246-1236_S_1997_05_07_yyk_map.mod wobs J0246-1236_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0246-1236_S_1997_05_07_yyk_uvs.fits wwins J0246-1236_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J0246-1236_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 = 0.000672129 Jy ! Component: 100 - total flux cleaned = 0.000602102 Jy ! Component: 150 - total flux cleaned = 0.000533935 Jy ! Component: 200 - total flux cleaned = 0.000666541 Jy ! Component: 250 - total flux cleaned = 0.000791362 Jy ! Component: 300 - total flux cleaned = 0.000968541 Jy ! Component: 350 - total flux cleaned = 0.00107941 Jy ! Component: 400 - total flux cleaned = 0.00124013 Jy ! Component: 450 - total flux cleaned = 0.00134471 Jy ! Component: 500 - total flux cleaned = 0.00134489 Jy ! Component: 550 - total flux cleaned = 0.00149 Jy ! Component: 600 - total flux cleaned = 0.00139593 Jy ! Component: 650 - total flux cleaned = 0.00121453 Jy ! Component: 700 - total flux cleaned = 0.00121589 Jy ! Component: 750 - total flux cleaned = 0.00113071 Jy ! Component: 800 - total flux cleaned = 0.00125557 Jy ! Component: 850 - total flux cleaned = 0.00113267 Jy ! Component: 900 - total flux cleaned = 0.00109364 Jy ! Component: 950 - total flux cleaned = 0.00120949 Jy ! Component: 1000 - total flux cleaned = 0.00128467 Jy ! Component: 1050 - total flux cleaned = 0.00139489 Jy ! Component: 1100 - total flux cleaned = 0.00139457 Jy ! Component: 1150 - total flux cleaned = 0.00139398 Jy ! Component: 1200 - total flux cleaned = 0.00135921 Jy ! Component: 1250 - total flux cleaned = 0.00139251 Jy ! Component: 1300 - total flux cleaned = 0.00139176 Jy ! Component: 1350 - total flux cleaned = 0.00139195 Jy ! Component: 1400 - total flux cleaned = 0.00142423 Jy ! Component: 1450 - total flux cleaned = 0.00142454 Jy ! Component: 1500 - total flux cleaned = 0.00139422 Jy ! Component: 1550 - total flux cleaned = 0.00142509 Jy ! Component: 1600 - total flux cleaned = 0.00136508 Jy ! Component: 1650 - total flux cleaned = 0.00136541 Jy ! Component: 1700 - total flux cleaned = 0.00139435 Jy ! Component: 1750 - total flux cleaned = 0.00142307 Jy ! Component: 1800 - total flux cleaned = 0.00139439 Jy ! Component: 1850 - total flux cleaned = 0.00131019 Jy ! Component: 1900 - total flux cleaned = 0.00139374 Jy ! Component: 1950 - total flux cleaned = 0.00142085 Jy ! Component: 2000 - total flux cleaned = 0.00131302 Jy ! Total flux subtracted in 2048 components = 0.00136661 Jy ! Clean residual min=-0.001589 max=0.001507 Jy/beam ! Clean residual mean=0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.390521 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 231 components and 0.390521 Jy ![Exited script file: muppet] wmap "J0246-1236_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.365 x 8.921 at -4.075 degrees (North through East) ! Clean map min=-0.0030514 max=0.3113 Jy/beam ! Writing clean map to FITS file: J0246-1236_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 0.3113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000545011 device "J0246-1236_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0246-1236_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525228 0.525228 1.05046 2.10091 4.20182 8.40365 16.8073 33.6146 67.2292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.311 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.365 x 8.921 at -4.075 degrees (North through East) ! Clean map min=-0.0030514 max=0.3113 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0246-1236_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0246-1236_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0246-1236_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 15:56:20 2007