! Started logfile: J1853-3628_S_2002_01_31_yyk_uvs.log on Tue Jun 26 23:05:49 2007 obs J1853-3628_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1853-3628_S_2002_01_31_yyk_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736182 visibilities/baseline/integration-bin. ! Found source: J1853-3628 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1227 lines of history. ! ! Reading 5168 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 J1853-3628_S_2002_01_31_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)= 0.524983 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=2.495 mas, bmaj=6.704 mas, bpa=-1.375 degrees ! Estimated noise=3098.35 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 = 0.340548 Jy ! Component: 100 - total flux cleaned = 0.454201 Jy ! Total flux subtracted in 100 components = 0.454201 Jy ! Clean residual min=-0.028331 max=0.058375 Jy/beam ! Clean residual mean=0.000852 rms=0.012986 Jy/beam ! Combined flux in latest and established models = 0.454201 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.454201 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.276632Jy sigma=0.001636 ! Fit after self-cal, rms=0.276503Jy sigma=0.001634 ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=6.704 mas, bpa=-1.375 degrees ! Estimated noise=3098.35 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=3.004 mas, bmaj=8.193 mas, bpa=-1.517 degrees ! Estimated noise=1643.66 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 = 0.0885075 Jy ! Component: 100 - total flux cleaned = 0.120344 Jy ! Component: 150 - total flux cleaned = 0.129747 Jy ! Component: 200 - total flux cleaned = 0.13079 Jy ! Total flux subtracted in 200 components = 0.13079 Jy ! Clean residual min=-0.030396 max=0.080227 Jy/beam ! Clean residual mean=0.001796 rms=0.016042 Jy/beam ! Combined flux in latest and established models = 0.584991 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.584991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262416Jy sigma=0.001518 ! Fit after self-cal, rms=0.262402Jy sigma=0.001518 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 8.193 at -1.517 degrees (North through East) ! Clean map min=-0.029551 max=0.38468 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.98873 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.00* KP 0.91 ! LA 0.96 MK 0.93 NL 1.38 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.956076 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.00* KP 1.00* ! LA 0.90 MK 1.01 NL 1.61 OV 1.09 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.938023 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.00* KP 0.97 ! LA 0.97 MK 1.03 NL 1.68 OV 1.07 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.986207 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.80 HN 1.00* KP 1.02 ! LA 0.81 MK 0.99 NL 1.63 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.262402Jy sigma=0.001518 ! Fit after self-cal, rms=0.256280Jy sigma=0.001428 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=0.256280Jy sigma=0.001428 ! Fit after self-cal, rms=0.256543Jy sigma=0.001428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=8.141 mas, bpa=-0.9377 degrees ! Estimated noise=1518.33 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 (-13, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726507 Jy ! Component: 100 - total flux cleaned = 0.0810374 Jy ! Component: 150 - total flux cleaned = 0.083261 Jy ! Component: 200 - total flux cleaned = 0.0846555 Jy ! Total flux subtracted in 200 components = 0.0846555 Jy ! Clean residual min=-0.013949 max=0.042785 Jy/beam ! Clean residual mean=0.000682 rms=0.007834 Jy/beam ! Combined flux in latest and established models = 0.669647 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 79 components and 0.669647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239938Jy sigma=0.001305 ! Fit after self-cal, rms=0.239500Jy sigma=0.001302 ! Inverting map ! Added new window around map position (-36, 6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468083 Jy ! Component: 100 - total flux cleaned = 0.0639809 Jy ! Component: 150 - total flux cleaned = 0.0742156 Jy ! Component: 200 - total flux cleaned = 0.0816249 Jy ! Total flux subtracted in 200 components = 0.0816249 Jy ! Clean residual min=-0.012008 max=0.016211 Jy/beam ! Clean residual mean=0.000366 rms=0.004533 Jy/beam ! Combined flux in latest and established models = 0.751272 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 71 model components to the UV plane model. ! The established model now contains 148 components and 0.751272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233366Jy sigma=0.001252 ! Fit after self-cal, rms=0.233126Jy sigma=0.001250 ! 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=0.233126Jy sigma=0.001250 ! Fit after self-cal, rms=0.229875Jy sigma=0.001227 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 = 0.00755519 Jy ! Component: 100 - total flux cleaned = 0.0123017 Jy ! Component: 150 - total flux cleaned = 0.0142482 Jy ! Component: 200 - total flux cleaned = 0.0158162 Jy ! Total flux subtracted in 200 components = 0.0158162 Jy ! Clean residual min=-0.009848 max=0.014404 Jy/beam ! Clean residual mean=0.000415 rms=0.004068 Jy/beam ! Combined flux in latest and established models = 0.767088 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 179 components and 0.767088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229526Jy sigma=0.001224 ! Fit after self-cal, rms=0.229115Jy sigma=0.001221 ! 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: 3.009 x 8.141 at -0.9377 degrees (North through East) ! Clean map min=-0.0099867 max=0.37164 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=0.229115Jy sigma=0.001221 ! Fit after self-cal, rms=0.225388Jy sigma=0.001207 ! 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=0.225388Jy sigma=0.001207 ! Fit after self-cal, rms=0.225287Jy sigma=0.001206 ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=8.128 mas, bpa=-0.5781 degrees ! Estimated noise=1507.64 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422731 Jy ! Component: 100 - total flux cleaned = 0.00512931 Jy ! Component: 150 - total flux cleaned = 0.00573986 Jy ! Component: 200 - total flux cleaned = 0.00653978 Jy ! Total flux subtracted in 200 components = 0.00653978 Jy ! Clean residual min=-0.009156 max=0.012968 Jy/beam ! Clean residual mean=0.000229 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 0.773628 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 0.773628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225086Jy sigma=0.001205 ! Fit after self-cal, rms=0.225007Jy 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=0.225007Jy sigma=0.001205 ! Fit after self-cal, rms=0.224823Jy sigma=0.001199 ! 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=0.224823Jy sigma=0.001199 ! Fit after self-cal, rms=0.224807Jy sigma=0.001199 ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=8.132 mas, bpa=-0.461 degrees ! Estimated noise=1512.83 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265417 Jy ! Component: 100 - total flux cleaned = 0.00328947 Jy ! Component: 150 - total flux cleaned = 0.00385554 Jy ! Component: 200 - total flux cleaned = 0.00436958 Jy ! Total flux subtracted in 200 components = 0.00436958 Jy ! Clean residual min=-0.008922 max=0.012871 Jy/beam ! Clean residual mean=0.000231 rms=0.003525 Jy/beam ! Combined flux in latest and established models = 0.777997 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 201 components and 0.777997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224707Jy sigma=0.001198 ! Fit after self-cal, rms=0.224678Jy sigma=0.001198 ! 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=9.669 mas, bmaj=30.04 mas, bpa=5.545 degrees ! Estimated noise=1947.24 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 = 0.000499796 Jy ! Component: 100 - total flux cleaned = 0.00106137 Jy ! Component: 150 - total flux cleaned = 0.00132584 Jy ! Component: 200 - total flux cleaned = 0.00163498 Jy ! Total flux subtracted in 200 components = 0.00163498 Jy ! Clean residual min=-0.012471 max=0.020628 Jy/beam ! Clean residual mean=0.000414 rms=0.005718 Jy/beam ! Combined flux in latest and established models = 0.779632 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 208 components and 0.779633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224682Jy sigma=0.001198 ! Fit after self-cal, rms=0.224674Jy sigma=0.001198 ! 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=2.475 mas, bmaj=6.589 mas, bpa=-0.8834 degrees ! Estimated noise=2937.64 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.326432 Jy ! Component: 100 - total flux cleaned = 0.442796 Jy ! Component: 150 - total flux cleaned = 0.511422 Jy ! Component: 200 - total flux cleaned = 0.56006 Jy ! Total flux subtracted in 200 components = 0.56006 Jy ! Clean residual min=-0.018959 max=0.023225 Jy/beam ! Clean residual mean=0.000460 rms=0.006817 Jy/beam ! Combined flux in latest and established models = 0.560059 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.560059 Jy ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=8.132 mas, bpa=-0.461 degrees ! Estimated noise=1512.83 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 = 0.0577119 Jy ! Component: 100 - total flux cleaned = 0.0971833 Jy ! Component: 150 - total flux cleaned = 0.125783 Jy ! Component: 200 - total flux cleaned = 0.14697 Jy ! Total flux subtracted in 200 components = 0.14697 Jy ! Clean residual min=-0.011931 max=0.012791 Jy/beam ! Clean residual mean=0.000483 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.707029 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 153 components and 0.707029 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=9.669 mas, bmaj=30.04 mas, bpa=5.545 degrees ! Estimated noise=1947.24 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 = 0.0258925 Jy ! Component: 100 - total flux cleaned = 0.041281 Jy ! Component: 150 - total flux cleaned = 0.0509286 Jy ! Component: 200 - total flux cleaned = 0.0574603 Jy ! Total flux subtracted in 200 components = 0.0574603 Jy ! Clean residual min=-0.013388 max=0.020413 Jy/beam ! Clean residual mean=0.000501 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 0.764489 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 203 components and 0.764489 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=8.132 mas, bpa=-0.461 degrees ! Estimated noise=1512.83 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192777 Jy ! Component: 100 - total flux cleaned = 0.00372042 Jy ! Component: 150 - total flux cleaned = 0.00466245 Jy ! Component: 200 - total flux cleaned = 0.00532018 Jy ! Total flux subtracted in 200 components = 0.00532018 Jy ! Clean residual min=-0.009057 max=0.012718 Jy/beam ! Clean residual mean=0.000270 rms=0.003565 Jy/beam ! Combined flux in latest and established models = 0.76981 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 221 components and 0.769809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224836Jy sigma=0.001199 ! Fit after self-cal, rms=0.224802Jy sigma=0.001199 wmodel J1853-3628_S_2002_01_31_yyk\_map.mod ! Writing 221 model components to file: J1853-3628_S_2002_01_31_yyk_map.mod wobs J1853-3628_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J1853-3628_S_2002_01_31_yyk_uvs.fits wwins J1853-3628_S_2002_01_31_yyk\_map.win ! wwins: Wrote 3 windows to J1853-3628_S_2002_01_31_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 = 0.00537126 Jy ! Component: 100 - total flux cleaned = 0.0096552 Jy ! Component: 150 - total flux cleaned = 0.0123281 Jy ! Component: 200 - total flux cleaned = 0.0139337 Jy ! Component: 250 - total flux cleaned = 0.0152848 Jy ! Component: 300 - total flux cleaned = 0.0160776 Jy ! Component: 350 - total flux cleaned = 0.01661 Jy ! Component: 400 - total flux cleaned = 0.0171085 Jy ! Component: 450 - total flux cleaned = 0.0173935 Jy ! Component: 500 - total flux cleaned = 0.0175757 Jy ! Component: 550 - total flux cleaned = 0.0176634 Jy ! Component: 600 - total flux cleaned = 0.0176633 Jy ! Component: 650 - total flux cleaned = 0.0175837 Jy ! Component: 700 - total flux cleaned = 0.0174293 Jy ! Component: 750 - total flux cleaned = 0.0172049 Jy ! Component: 800 - total flux cleaned = 0.017132 Jy ! Component: 850 - total flux cleaned = 0.0170614 Jy ! Component: 900 - total flux cleaned = 0.0169266 Jy ! Component: 950 - total flux cleaned = 0.0168607 Jy ! Component: 1000 - total flux cleaned = 0.0168627 Jy ! Component: 1050 - total flux cleaned = 0.0170507 Jy ! Component: 1100 - total flux cleaned = 0.0171731 Jy ! Component: 1150 - total flux cleaned = 0.0172339 Jy ! Component: 1200 - total flux cleaned = 0.017521 Jy ! Component: 1250 - total flux cleaned = 0.0176885 Jy ! Component: 1300 - total flux cleaned = 0.0177981 Jy ! Component: 1350 - total flux cleaned = 0.0179051 Jy ! Component: 1400 - total flux cleaned = 0.01801 Jy ! Component: 1450 - total flux cleaned = 0.018112 Jy ! Component: 1500 - total flux cleaned = 0.0182611 Jy ! Component: 1550 - total flux cleaned = 0.0183111 Jy ! Component: 1600 - total flux cleaned = 0.0183127 Jy ! Component: 1650 - total flux cleaned = 0.0184531 Jy ! Component: 1700 - total flux cleaned = 0.0184536 Jy ! Component: 1750 - total flux cleaned = 0.0185876 Jy ! Component: 1800 - total flux cleaned = 0.0185436 Jy ! Component: 1850 - total flux cleaned = 0.018715 Jy ! Component: 1900 - total flux cleaned = 0.0187147 Jy ! Component: 1950 - total flux cleaned = 0.0186736 Jy ! Component: 2000 - total flux cleaned = 0.0186729 Jy ! Total flux subtracted in 2048 components = 0.018672 Jy ! Clean residual min=-0.002823 max=0.002262 Jy/beam ! Clean residual mean=0.000057 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.788481 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 398 components and 0.788482 Jy ![Exited script file: muppet] wmap "J1853-3628_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 8.132 at -0.461 degrees (North through East) ! Clean map min=-0.0046809 max=0.39411 Jy/beam ! Writing clean map to FITS file: J1853-3628_S_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.394112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000970575 device "J1853-3628_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1853-3628_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.738807 0.738807 1.47761 2.95523 5.91045 11.8209 23.6418 47.2836 94.5673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.394 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 8.132 at -0.461 degrees (North through East) ! Clean map min=-0.0046809 max=0.39411 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1853-3628_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1853-3628_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1853-3628_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 23:05:56 2007