! Started logfile: J2156-0037_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:30:42 2007 obs J2156-0037_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2156-0037_X_1997_05_07_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844907 visibilities/baseline/integration-bin. ! Found source: J2156-0037 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 21900 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 J2156-0037_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.40471 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7416 mas, bmaj=1.942 mas, bpa=-3.508 degrees ! Estimated noise=948.09 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 = 0.305541 Jy ! Component: 100 - total flux cleaned = 0.355561 Jy ! Total flux subtracted in 100 components = 0.355561 Jy ! Clean residual min=-0.007605 max=0.013715 Jy/beam ! Clean residual mean=0.000003 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.355561 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 0.355561 Jy ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.186819Jy sigma=0.001231 ! Fit after self-cal, rms=0.186757Jy sigma=0.001231 ! Inverting map and beam ! Estimated beam: bmin=0.7416 mas, bmaj=1.942 mas, bpa=-3.508 degrees ! Estimated noise=948.283 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181304 Jy ! Component: 100 - total flux cleaned = 0.0258087 Jy ! Total flux subtracted in 100 components = 0.0258087 Jy ! Clean residual min=-0.005539 max=0.005892 Jy/beam ! Clean residual mean=0.000003 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.381369 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.381369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185527Jy sigma=0.001220 ! Fit after self-cal, rms=0.185526Jy sigma=0.001220 ! 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=0.9204 mas, bmaj=2.195 mas, bpa=-2.345 degrees ! Estimated noise=691.147 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 = 0.00603213 Jy ! Component: 100 - total flux cleaned = 0.00890011 Jy ! Component: 150 - total flux cleaned = 0.00998686 Jy ! Component: 200 - total flux cleaned = 0.0102234 Jy ! Total flux subtracted in 200 components = 0.0102234 Jy ! Clean residual min=-0.004492 max=0.003968 Jy/beam ! Clean residual mean=0.000010 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.391593 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.391593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185434Jy sigma=0.001219 ! Fit after self-cal, rms=0.185430Jy sigma=0.001219 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 2.195 at -2.345 degrees (North through East) ! Clean map min=-0.0042362 max=0.35773 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999049 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.02 ! LA 1.01 MK 1.02 NL 1.05 OV 1.00 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00228 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.98 NL 1.03 OV 1.05 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993121 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 1.00 ! LA 1.02 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988032 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 0.99 ! LA 1.01 MK 1.00 NL 1.03 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.185430Jy sigma=0.001219 ! Fit after self-cal, rms=0.185310Jy sigma=0.001216 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=0.185310Jy sigma=0.001216 ! Fit after self-cal, rms=0.185311Jy sigma=0.001216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=2.208 mas, bpa=-2.393 degrees ! Estimated noise=686.386 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 = -0.00327345 Jy ! Component: 100 - total flux cleaned = -0.00413852 Jy ! Component: 150 - total flux cleaned = -0.0042184 Jy ! Component: 200 - total flux cleaned = -0.00426743 Jy ! Total flux subtracted in 200 components = -0.00426743 Jy ! Clean residual min=-0.002857 max=0.002747 Jy/beam ! Clean residual mean=0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.387325 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.387325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185265Jy sigma=0.001215 ! Fit after self-cal, rms=0.185263Jy sigma=0.001215 ! 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=0.185263Jy sigma=0.001215 ! Fit after self-cal, rms=0.184124Jy sigma=0.001208 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 = 0.000239679 Jy ! Component: 100 - total flux cleaned = 0.000240601 Jy ! Component: 150 - total flux cleaned = 0.000217084 Jy ! Component: 200 - total flux cleaned = 0.000196639 Jy ! Total flux subtracted in 200 components = 0.000196639 Jy ! Clean residual min=-0.002923 max=0.002766 Jy/beam ! Clean residual mean=0.000009 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.387522 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.387522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184122Jy sigma=0.001207 ! Fit after self-cal, rms=0.184002Jy sigma=0.001207 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 2.208 at -2.393 degrees (North through East) ! Clean map min=-0.002684 max=0.35605 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=0.184002Jy sigma=0.001207 ! Fit after self-cal, rms=0.184557Jy sigma=0.001205 ! 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=0.184557Jy sigma=0.001205 ! Fit after self-cal, rms=0.184532Jy sigma=0.001205 ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=2.212 mas, bpa=-2.355 degrees ! Estimated noise=686.28 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344834 Jy ! Component: 100 - total flux cleaned = -0.000526368 Jy ! Component: 150 - total flux cleaned = -0.000653531 Jy ! Component: 200 - total flux cleaned = -0.000721419 Jy ! Total flux subtracted in 200 components = -0.000721419 Jy ! Clean residual min=-0.002629 max=0.002488 Jy/beam ! Clean residual mean=0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.386801 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.386801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184526Jy sigma=0.001205 ! Fit after self-cal, rms=0.184517Jy sigma=0.001205 ! 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=0.184517Jy sigma=0.001205 ! Fit after self-cal, rms=0.184611Jy sigma=0.001204 ! 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=0.184611Jy sigma=0.001204 ! Fit after self-cal, rms=0.184610Jy sigma=0.001204 ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.214 mas, bpa=-2.378 degrees ! Estimated noise=686.526 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101226 Jy ! Component: 100 - total flux cleaned = 8.17022e-06 Jy ! Component: 150 - total flux cleaned = -5.33602e-05 Jy ! Component: 200 - total flux cleaned = -0.000127938 Jy ! Total flux subtracted in 200 components = -0.000127938 Jy ! Clean residual min=-0.002631 max=0.002425 Jy/beam ! Clean residual mean=0.000009 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.386673 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.386673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184607Jy sigma=0.001204 ! Fit after self-cal, rms=0.184605Jy sigma=0.001204 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=3.783 mas, bpa=3.792 degrees ! Estimated noise=868.01 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 = -0.000125595 Jy ! Component: 100 - total flux cleaned = -0.000165843 Jy ! Component: 150 - total flux cleaned = -0.000188348 Jy ! Component: 200 - total flux cleaned = -0.000197658 Jy ! Total flux subtracted in 200 components = -0.000197658 Jy ! Clean residual min=-0.003007 max=0.002172 Jy/beam ! Clean residual mean=0.000017 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.386475 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.386475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184604Jy sigma=0.001204 ! Fit after self-cal, rms=0.184603Jy sigma=0.001204 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7421 mas, bmaj=1.949 mas, bpa=-3.506 degrees ! Estimated noise=948.193 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.306098 Jy ! Component: 100 - total flux cleaned = 0.356038 Jy ! Component: 150 - total flux cleaned = 0.374247 Jy ! Component: 200 - total flux cleaned = 0.381709 Jy ! Total flux subtracted in 200 components = 0.381709 Jy ! Clean residual min=-0.004067 max=0.003895 Jy/beam ! Clean residual mean=0.000008 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.381709 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.381709 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.214 mas, bpa=-2.378 degrees ! Estimated noise=686.526 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 = 0.00290837 Jy ! Component: 100 - total flux cleaned = 0.00381355 Jy ! Component: 150 - total flux cleaned = 0.00402787 Jy ! Component: 200 - total flux cleaned = 0.00412289 Jy ! Total flux subtracted in 200 components = 0.00412289 Jy ! Clean residual min=-0.002659 max=0.002469 Jy/beam ! Clean residual mean=0.000010 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.385832 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.385832 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=3.783 mas, bpa=3.792 degrees ! Estimated noise=868.01 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 = 0.000277588 Jy ! Component: 100 - total flux cleaned = 0.000326416 Jy ! Component: 150 - total flux cleaned = 0.000355012 Jy ! Component: 200 - total flux cleaned = 0.000380038 Jy ! Total flux subtracted in 200 components = 0.000380038 Jy ! Clean residual min=-0.003083 max=0.002172 Jy/beam ! Clean residual mean=0.000018 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.386212 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.386212 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.214 mas, bpa=-2.378 degrees ! Estimated noise=686.526 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155252 Jy ! Component: 100 - total flux cleaned = 0.00012815 Jy ! Component: 150 - total flux cleaned = 0.000152477 Jy ! Component: 200 - total flux cleaned = 0.000174143 Jy ! Total flux subtracted in 200 components = 0.000174143 Jy ! Clean residual min=-0.002649 max=0.002494 Jy/beam ! Clean residual mean=0.000010 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.386386 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.386386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184622Jy sigma=0.001204 ! Fit after self-cal, rms=0.184621Jy sigma=0.001204 wmodel J2156-0037_X_1997_05_07_yyk\_map.mod ! Writing 31 model components to file: J2156-0037_X_1997_05_07_yyk_map.mod wobs J2156-0037_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2156-0037_X_1997_05_07_yyk_uvs.fits wwins J2156-0037_X_1997_05_07_yyk\_map.win ! wwins: Wrote 1 windows to J2156-0037_X_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 = -0.000434196 Jy ! Component: 100 - total flux cleaned = -0.000349248 Jy ! Component: 150 - total flux cleaned = -0.000185849 Jy ! Component: 200 - total flux cleaned = -2.81188e-05 Jy ! Component: 250 - total flux cleaned = 0.000235747 Jy ! Component: 300 - total flux cleaned = 0.000524139 Jy ! Component: 350 - total flux cleaned = 0.000767737 Jy ! Component: 400 - total flux cleaned = 0.000902707 Jy ! Component: 450 - total flux cleaned = 0.00103418 Jy ! Component: 500 - total flux cleaned = 0.00116213 Jy ! Component: 550 - total flux cleaned = 0.00128674 Jy ! Component: 600 - total flux cleaned = 0.00137748 Jy ! Component: 650 - total flux cleaned = 0.00131778 Jy ! Component: 700 - total flux cleaned = 0.00131836 Jy ! Component: 750 - total flux cleaned = 0.00140371 Jy ! Component: 800 - total flux cleaned = 0.0014596 Jy ! Component: 850 - total flux cleaned = 0.00151437 Jy ! Component: 900 - total flux cleaned = 0.00154142 Jy ! Component: 950 - total flux cleaned = 0.00164735 Jy ! Component: 1000 - total flux cleaned = 0.00172601 Jy ! Component: 1050 - total flux cleaned = 0.00190447 Jy ! Component: 1100 - total flux cleaned = 0.00207986 Jy ! Component: 1150 - total flux cleaned = 0.00212878 Jy ! Component: 1200 - total flux cleaned = 0.00232389 Jy ! Component: 1250 - total flux cleaned = 0.00258775 Jy ! Component: 1300 - total flux cleaned = 0.00277684 Jy ! Component: 1350 - total flux cleaned = 0.00293982 Jy ! Component: 1400 - total flux cleaned = 0.00310078 Jy ! Component: 1450 - total flux cleaned = 0.00325977 Jy ! Component: 1500 - total flux cleaned = 0.00346167 Jy ! Component: 1550 - total flux cleaned = 0.00361656 Jy ! Component: 1600 - total flux cleaned = 0.00383461 Jy ! Component: 1650 - total flux cleaned = 0.00404969 Jy ! Component: 1700 - total flux cleaned = 0.00419848 Jy ! Component: 1750 - total flux cleaned = 0.00434558 Jy ! Component: 1800 - total flux cleaned = 0.00449112 Jy ! Component: 1850 - total flux cleaned = 0.00459372 Jy ! Component: 1900 - total flux cleaned = 0.00471547 Jy ! Component: 1950 - total flux cleaned = 0.0048358 Jy ! Component: 2000 - total flux cleaned = 0.00499432 Jy ! Total flux subtracted in 2048 components = 0.00513149 Jy ! Clean residual min=-0.001560 max=0.001198 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.391517 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 165 components and 0.391517 Jy ![Exited script file: muppet] wmap "J2156-0037_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.214 at -2.378 degrees (North through East) ! Clean map min=-0.0017505 max=0.35726 Jy/beam ! Writing clean map to FITS file: J2156-0037_X_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 0.357259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000372783 device "J2156-0037_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2156-0037_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313036 0.313036 0.626073 1.25215 2.50429 5.00858 10.0172 20.0343 40.0687 80.1373 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.357 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.214 at -2.378 degrees (North through East) ! Clean map min=-0.0017505 max=0.35726 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2156-0037_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2156-0037_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2156-0037_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:30:50 2007