! Started logfile: J0904-2552_X_1997_07_02_yyk_uvs.log on Mon Jan 8 04:19:23 2007 obs J0904-2552_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0904-2552_X_1997_07_02_yyk_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855387 visibilities/baseline/integration-bin. ! Found source: J0904-2552 ! ! 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 753 lines of history. ! ! Reading 20324 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 J0904-2552_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.437153 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=0.7278 mas, bmaj=2.07 mas, bpa=0.4263 degrees ! Estimated noise=1308.4 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 = 0.262764 Jy ! Component: 100 - total flux cleaned = 0.344162 Jy ! Total flux subtracted in 100 components = 0.344162 Jy ! Clean residual min=-0.025471 max=0.058148 Jy/beam ! Clean residual mean=-0.000314 rms=0.006469 Jy/beam ! Combined flux in latest and established models = 0.344162 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.344162 Jy ! ! Correcting IF 1. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.270681Jy sigma=0.001567 ! Fit after self-cal, rms=0.270428Jy sigma=0.001566 ! Inverting map and beam ! Estimated beam: bmin=0.7278 mas, bmaj=2.07 mas, bpa=0.4266 degrees ! Estimated noise=1308.62 mJy/beam. ! Added new window around map position (1.6, -2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616319 Jy ! Component: 100 - total flux cleaned = 0.0945163 Jy ! Total flux subtracted in 100 components = 0.0945163 Jy ! Clean residual min=-0.016940 max=0.020357 Jy/beam ! Clean residual mean=-0.000191 rms=0.004059 Jy/beam ! Combined flux in latest and established models = 0.438678 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.438678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256377Jy sigma=0.001459 ! Fit after self-cal, rms=0.255445Jy sigma=0.001455 ! 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=0.9271 mas, bmaj=2.656 mas, bpa=-1.792 degrees ! Estimated noise=836.111 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 = 0.0459076 Jy ! Component: 100 - total flux cleaned = 0.0700888 Jy ! Component: 150 - total flux cleaned = 0.0837928 Jy ! Component: 200 - total flux cleaned = 0.0916881 Jy ! Total flux subtracted in 200 components = 0.0916881 Jy ! Clean residual min=-0.011178 max=0.012915 Jy/beam ! Clean residual mean=-0.000125 rms=0.003706 Jy/beam ! Combined flux in latest and established models = 0.530366 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.530366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252123Jy sigma=0.001418 ! Fit after self-cal, rms=0.251881Jy sigma=0.001416 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9271 x 2.656 at -1.792 degrees (North through East) ! Clean map min=-0.010889 max=0.3009 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: 0.989618 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 HN 1.05 KP 0.96 ! LA 0.97 MK 1.03 NL 1.06 OV 0.97 ! PT 0.91 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: 0.979456 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.02 KP 0.96 ! LA 0.97 MK 1.07 NL 1.08 OV 1.03 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977035 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 1.09 KP 0.95 ! LA 1.00 MK 0.96 NL 1.07 OV 0.97 ! PT 0.90 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: 0.981785 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.10 HN 1.06 KP 0.93 ! LA 0.99 MK 0.89 NL 1.10 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.251881Jy sigma=0.001416 ! Fit after self-cal, rms=0.256832Jy sigma=0.001401 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=0.256832Jy sigma=0.001401 ! Fit after self-cal, rms=0.256843Jy sigma=0.001401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9234 mas, bmaj=2.676 mas, bpa=-1.858 degrees ! Estimated noise=811.037 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 = -0.0129073 Jy ! Component: 100 - total flux cleaned = -0.0181518 Jy ! Component: 150 - total flux cleaned = -0.0194012 Jy ! Component: 200 - total flux cleaned = -0.0200957 Jy ! Total flux subtracted in 200 components = -0.0200957 Jy ! Clean residual min=-0.006387 max=0.005261 Jy/beam ! Clean residual mean=-0.000040 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.51027 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.51027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256239Jy sigma=0.001397 ! Fit after self-cal, rms=0.256222Jy sigma=0.001397 ! 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=0.256222Jy sigma=0.001397 ! Fit after self-cal, rms=0.236618Jy sigma=0.001281 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 = 0.0096207 Jy ! Component: 100 - total flux cleaned = 0.0105695 Jy ! Component: 150 - total flux cleaned = 0.0107598 Jy ! Component: 200 - total flux cleaned = 0.0110677 Jy ! Total flux subtracted in 200 components = 0.0110677 Jy ! Clean residual min=-0.007652 max=0.006086 Jy/beam ! Clean residual mean=-0.000001 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.521338 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 99 components and 0.521338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236218Jy sigma=0.001278 ! Fit after self-cal, rms=0.233946Jy sigma=0.001265 ! 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: 0.9234 x 2.676 at -1.858 degrees (North through East) ! Clean map min=-0.0069986 max=0.30658 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=0.233946Jy sigma=0.001265 ! Fit after self-cal, rms=0.234030Jy sigma=0.001258 ! 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=0.234030Jy sigma=0.001258 ! Fit after self-cal, rms=0.233582Jy sigma=0.001256 ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.651 mas, bpa=-1.603 degrees ! Estimated noise=801.281 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223007 Jy ! Component: 100 - total flux cleaned = 0.00222321 Jy ! Component: 150 - total flux cleaned = 0.00239035 Jy ! Component: 200 - total flux cleaned = 0.00238917 Jy ! Total flux subtracted in 200 components = 0.00238917 Jy ! Clean residual min=-0.003491 max=0.004059 Jy/beam ! Clean residual mean=-0.000002 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.523727 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.523727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233481Jy sigma=0.001255 ! Fit after self-cal, rms=0.233294Jy sigma=0.001254 ! 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=0.233294Jy sigma=0.001254 ! Fit after self-cal, rms=0.232893Jy sigma=0.001253 ! 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=0.232893Jy sigma=0.001253 ! Fit after self-cal, rms=0.232822Jy sigma=0.001252 ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.636 mas, bpa=-1.347 degrees ! Estimated noise=799.526 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124708 Jy ! Component: 100 - total flux cleaned = 0.0012501 Jy ! Component: 150 - total flux cleaned = 0.00125418 Jy ! Component: 200 - total flux cleaned = 0.00125564 Jy ! Total flux subtracted in 200 components = 0.00125564 Jy ! Clean residual min=-0.003294 max=0.003762 Jy/beam ! Clean residual mean=-0.000004 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.524983 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.524983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232773Jy sigma=0.001252 ! Fit after self-cal, rms=0.232715Jy sigma=0.001251 ! 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=2.375 mas, bmaj=5.684 mas, bpa=-1.864 degrees ! Estimated noise=1003.46 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 = 0.000994198 Jy ! Component: 100 - total flux cleaned = 0.000960112 Jy ! Component: 150 - total flux cleaned = 0.000900825 Jy ! Component: 200 - total flux cleaned = 0.000849276 Jy ! Total flux subtracted in 200 components = 0.000849276 Jy ! Clean residual min=-0.003031 max=0.004403 Jy/beam ! Clean residual mean=-0.000003 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.525832 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 107 components and 0.525832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232710Jy sigma=0.001251 ! Fit after self-cal, rms=0.232668Jy sigma=0.001251 ! 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=0.7272 mas, bmaj=2.054 mas, bpa=0.5876 degrees ! Estimated noise=1270.27 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.266497 Jy ! Component: 100 - total flux cleaned = 0.361866 Jy ! Component: 150 - total flux cleaned = 0.414591 Jy ! Component: 200 - total flux cleaned = 0.446852 Jy ! Total flux subtracted in 200 components = 0.446852 Jy ! Clean residual min=-0.007366 max=0.012840 Jy/beam ! Clean residual mean=-0.000115 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.446852 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.446852 Jy ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.636 mas, bpa=-1.347 degrees ! Estimated noise=799.526 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 = 0.0365255 Jy ! Component: 100 - total flux cleaned = 0.0542962 Jy ! Component: 150 - total flux cleaned = 0.063707 Jy ! Component: 200 - total flux cleaned = 0.0688524 Jy ! Total flux subtracted in 200 components = 0.0688524 Jy ! Clean residual min=-0.003452 max=0.003742 Jy/beam ! Clean residual mean=-0.000033 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.515704 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 103 components and 0.515704 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=2.375 mas, bmaj=5.684 mas, bpa=-1.864 degrees ! Estimated noise=1003.46 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 = 0.00461988 Jy ! Component: 100 - total flux cleaned = 0.00579799 Jy ! Component: 150 - total flux cleaned = 0.00607994 Jy ! Component: 200 - total flux cleaned = 0.00628144 Jy ! Total flux subtracted in 200 components = 0.00628144 Jy ! Clean residual min=-0.003547 max=0.004017 Jy/beam ! Clean residual mean=-0.000019 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.521986 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.521986 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.636 mas, bpa=-1.347 degrees ! Estimated noise=799.526 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747684 Jy ! Component: 100 - total flux cleaned = -0.000581952 Jy ! Component: 150 - total flux cleaned = -0.000488286 Jy ! Component: 200 - total flux cleaned = -0.000445646 Jy ! Total flux subtracted in 200 components = -0.000445646 Jy ! Clean residual min=-0.003154 max=0.003642 Jy/beam ! Clean residual mean=-0.000013 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.52154 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.52154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232613Jy sigma=0.001251 ! Fit after self-cal, rms=0.232557Jy sigma=0.001251 wmodel J0904-2552_X_1997_07_02_yyk\_map.mod ! Writing 112 model components to file: J0904-2552_X_1997_07_02_yyk_map.mod wobs J0904-2552_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0904-2552_X_1997_07_02_yyk_uvs.fits wwins J0904-2552_X_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J0904-2552_X_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 = 0.00100313 Jy ! Component: 100 - total flux cleaned = 0.00106117 Jy ! Component: 150 - total flux cleaned = 0.000468799 Jy ! Component: 200 - total flux cleaned = -0.000254026 Jy ! Component: 250 - total flux cleaned = -0.000848547 Jy ! Component: 300 - total flux cleaned = -0.00142208 Jy ! Component: 350 - total flux cleaned = -0.0020247 Jy ! Component: 400 - total flux cleaned = -0.00252041 Jy ! Component: 450 - total flux cleaned = -0.00300169 Jy ! Component: 500 - total flux cleaned = -0.0034695 Jy ! Component: 550 - total flux cleaned = -0.00388397 Jy ! Component: 600 - total flux cleaned = -0.004207 Jy ! Component: 650 - total flux cleaned = -0.00456295 Jy ! Component: 700 - total flux cleaned = -0.00479443 Jy ! Component: 750 - total flux cleaned = -0.00502133 Jy ! Component: 800 - total flux cleaned = -0.00528027 Jy ! Component: 850 - total flux cleaned = -0.00542632 Jy ! Component: 900 - total flux cleaned = -0.00567594 Jy ! Component: 950 - total flux cleaned = -0.00578108 Jy ! Component: 1000 - total flux cleaned = -0.00609131 Jy ! Component: 1050 - total flux cleaned = -0.00619269 Jy ! Component: 1100 - total flux cleaned = -0.00642624 Jy ! Component: 1150 - total flux cleaned = -0.00665567 Jy ! Component: 1200 - total flux cleaned = -0.00675285 Jy ! Component: 1250 - total flux cleaned = -0.00703885 Jy ! Component: 1300 - total flux cleaned = -0.00716394 Jy ! Component: 1350 - total flux cleaned = -0.00731743 Jy ! Component: 1400 - total flux cleaned = -0.0075901 Jy ! Component: 1450 - total flux cleaned = -0.00779786 Jy ! Component: 1500 - total flux cleaned = -0.00797393 Jy ! Component: 1550 - total flux cleaned = -0.00829244 Jy ! Component: 1600 - total flux cleaned = -0.00852073 Jy ! Component: 1650 - total flux cleaned = -0.00868947 Jy ! Component: 1700 - total flux cleaned = -0.00888354 Jy ! Component: 1750 - total flux cleaned = -0.00907527 Jy ! Component: 1800 - total flux cleaned = -0.00923771 Jy ! Component: 1850 - total flux cleaned = -0.0094516 Jy ! Component: 1900 - total flux cleaned = -0.00958377 Jy ! Component: 1950 - total flux cleaned = -0.0097919 Jy ! Component: 2000 - total flux cleaned = -0.00992083 Jy ! Total flux subtracted in 2048 components = -0.0100484 Jy ! Clean residual min=-0.001424 max=0.001669 Jy/beam ! Clean residual mean=-0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.511491 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 235 components and 0.511491 Jy ![Exited script file: muppet] wmap "J0904-2552_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.93 x 2.636 at -1.347 degrees (North through East) ! Clean map min=-0.0027481 max=0.31021 Jy/beam ! Writing clean map to FITS file: J0904-2552_X_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 0.310205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489763 device "J0904-2552_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0904-2552_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473651 0.473651 0.947301 1.8946 3.78921 7.57841 15.1568 30.3136 60.6273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.31 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.93 x 2.636 at -1.347 degrees (North through East) ! Clean map min=-0.0027481 max=0.31021 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0904-2552_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0904-2552_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0904-2552_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 04:19:32 2007