! Started logfile: J2354-0019_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:56:40 2007 obs J2354-0019_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2354-0019_X_1997_05_07_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929856 visibilities/baseline/integration-bin. ! Found source: J2354-0019 ! ! 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 24604 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 J2354-0019_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)= 0.293743 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=0.7382 mas, bmaj=1.897 mas, bpa=-2.94 degrees ! Estimated noise=843.648 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 = 0.180504 Jy ! Component: 100 - total flux cleaned = 0.234429 Jy ! Total flux subtracted in 100 components = 0.234429 Jy ! Clean residual min=-0.008346 max=0.016171 Jy/beam ! Clean residual mean=-0.000070 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.234429 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.234429 Jy ! ! Correcting IF 1. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.194263Jy sigma=0.001242 ! Fit after self-cal, rms=0.194175Jy sigma=0.001241 ! Inverting map and beam ! Estimated beam: bmin=0.7382 mas, bmaj=1.897 mas, bpa=-2.94 degrees ! Estimated noise=843.764 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223141 Jy ! Component: 100 - total flux cleaned = 0.0328319 Jy ! Total flux subtracted in 100 components = 0.0328319 Jy ! Clean residual min=-0.005617 max=0.009707 Jy/beam ! Clean residual mean=-0.000031 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.267261 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.267261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191836Jy sigma=0.001220 ! Fit after self-cal, rms=0.191828Jy 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=0.893 mas, bmaj=2.191 mas, bpa=-2.796 degrees ! Estimated noise=669.471 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 = 0.0125921 Jy ! Component: 100 - total flux cleaned = 0.0183057 Jy ! Component: 150 - total flux cleaned = 0.0212213 Jy ! Component: 200 - total flux cleaned = 0.022755 Jy ! Total flux subtracted in 200 components = 0.022755 Jy ! Clean residual min=-0.005956 max=0.013192 Jy/beam ! Clean residual mean=-0.000016 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.290016 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.290016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191565Jy sigma=0.001216 ! Fit after self-cal, rms=0.191563Jy sigma=0.001216 ! Inverting map ! Added new window around map position (3.4, -6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129042 Jy ! Component: 100 - total flux cleaned = 0.0171156 Jy ! Component: 150 - total flux cleaned = 0.0186321 Jy ! Component: 200 - total flux cleaned = 0.0199197 Jy ! Total flux subtracted in 200 components = 0.0199197 Jy ! Clean residual min=-0.004374 max=0.004102 Jy/beam ! Clean residual mean=-0.000022 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.309935 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.309935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191057Jy sigma=0.001212 ! Fit after self-cal, rms=0.191023Jy sigma=0.001212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.893 x 2.191 at -2.796 degrees (North through East) ! Clean map min=-0.0038289 max=0.20487 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: 0.999256 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.98 ! LA 1.02 MK 1.05 NL 1.13 OV 0.98 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.995966 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 0.99 NL 1.15 OV 1.05 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.988527 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.01 ! LA 0.99 MK 0.98 NL 1.07 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.968726 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.98 ! LA 1.02 MK 1.00 NL 1.20 OV 1.01 ! PT 0.98 SC 1.09 ! ! ! Fit before self-cal, rms=0.191023Jy sigma=0.001212 ! Fit after self-cal, rms=0.193371Jy sigma=0.001209 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=0.193371Jy sigma=0.001209 ! Fit after self-cal, rms=0.193373Jy sigma=0.001209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.21 mas, bpa=-2.82 degrees ! Estimated noise=654.241 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 = -0.00507956 Jy ! Component: 100 - total flux cleaned = -0.0070113 Jy ! Component: 150 - total flux cleaned = -0.00746623 Jy ! Component: 200 - total flux cleaned = -0.00778677 Jy ! Total flux subtracted in 200 components = -0.00778677 Jy ! Clean residual min=-0.002698 max=0.002771 Jy/beam ! Clean residual mean=0.000005 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.302149 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.302149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193269Jy sigma=0.001208 ! Fit after self-cal, rms=0.193268Jy sigma=0.001208 ! 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=0.193268Jy sigma=0.001208 ! Fit after self-cal, rms=0.192310Jy sigma=0.001202 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 = -0.00010509 Jy ! Component: 100 - total flux cleaned = -0.000176702 Jy ! Component: 150 - total flux cleaned = -0.000273197 Jy ! Component: 200 - total flux cleaned = -0.000271594 Jy ! Total flux subtracted in 200 components = -0.000271594 Jy ! Clean residual min=-0.002546 max=0.002685 Jy/beam ! Clean residual mean=0.000002 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.301877 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 109 components and 0.301877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192301Jy sigma=0.001202 ! Fit after self-cal, rms=0.192135Jy sigma=0.001201 ! 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: 0.8998 x 2.21 at -2.82 degrees (North through East) ! Clean map min=-0.0027065 max=0.20162 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=0.192135Jy sigma=0.001201 ! Fit after self-cal, rms=0.193222Jy sigma=0.001200 ! 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=0.193222Jy sigma=0.001200 ! Fit after self-cal, rms=0.193185Jy sigma=0.001200 ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.213 mas, bpa=-3.036 degrees ! Estimated noise=651.969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000485328 Jy ! Component: 100 - total flux cleaned = -0.000577737 Jy ! Component: 150 - total flux cleaned = -0.000633217 Jy ! Component: 200 - total flux cleaned = -0.000659326 Jy ! Total flux subtracted in 200 components = -0.000659326 Jy ! Clean residual min=-0.002508 max=0.002644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.301218 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.301218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193178Jy sigma=0.001200 ! Fit after self-cal, rms=0.193167Jy sigma=0.001200 ! 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=0.193167Jy sigma=0.001200 ! Fit after self-cal, rms=0.193585Jy sigma=0.001198 ! 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=0.193585Jy sigma=0.001198 ! Fit after self-cal, rms=0.193585Jy sigma=0.001198 ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.215 mas, bpa=-3.032 degrees ! Estimated noise=651.967 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271256 Jy ! Component: 100 - total flux cleaned = -0.000353446 Jy ! Component: 150 - total flux cleaned = -0.000354041 Jy ! Component: 200 - total flux cleaned = -0.000378568 Jy ! Total flux subtracted in 200 components = -0.000378568 Jy ! Clean residual min=-0.002449 max=0.002645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.300839 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 123 components and 0.300839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193579Jy sigma=0.001198 ! Fit after self-cal, rms=0.193580Jy sigma=0.001198 ! 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=2.364 mas, bmaj=3.633 mas, bpa=-1.253 degrees ! Estimated noise=850.734 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 = 0.000760146 Jy ! Component: 100 - total flux cleaned = 0.000793604 Jy ! Component: 150 - total flux cleaned = 0.000821731 Jy ! Component: 200 - total flux cleaned = 0.000822201 Jy ! Total flux subtracted in 200 components = 0.000822201 Jy ! Clean residual min=-0.003005 max=0.002834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.301661 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 131 components and 0.301661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193581Jy sigma=0.001198 ! Fit after self-cal, rms=0.193581Jy 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=0.7379 mas, bmaj=1.906 mas, bpa=-3.088 degrees ! Estimated noise=834.767 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.179732 Jy ! Component: 100 - total flux cleaned = 0.233776 Jy ! Component: 150 - total flux cleaned = 0.256054 Jy ! Component: 200 - total flux cleaned = 0.268818 Jy ! Total flux subtracted in 200 components = 0.268818 Jy ! Clean residual min=-0.004468 max=0.006250 Jy/beam ! Clean residual mean=-0.000014 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.268818 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.268818 Jy ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.215 mas, bpa=-3.032 degrees ! Estimated noise=651.967 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) ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124532 Jy ! Component: 100 - total flux cleaned = 0.0195195 Jy ! Component: 150 - total flux cleaned = 0.0240867 Jy ! Component: 200 - total flux cleaned = 0.0272728 Jy ! Total flux subtracted in 200 components = 0.0272728 Jy ! Clean residual min=-0.002970 max=0.002425 Jy/beam ! Clean residual mean=-0.000009 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.296091 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.296091 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=2.364 mas, bmaj=3.633 mas, bpa=-1.253 degrees ! Estimated noise=850.734 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 = 0.00352301 Jy ! Component: 100 - total flux cleaned = 0.00453482 Jy ! Component: 150 - total flux cleaned = 0.00514357 Jy ! Component: 200 - total flux cleaned = 0.0055267 Jy ! Total flux subtracted in 200 components = 0.0055267 Jy ! Clean residual min=-0.002855 max=0.002854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.301618 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.301618 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.215 mas, bpa=-3.032 degrees ! Estimated noise=651.967 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463153 Jy ! Component: 100 - total flux cleaned = -0.000514433 Jy ! Component: 150 - total flux cleaned = -0.000509245 Jy ! Component: 200 - total flux cleaned = -0.000509581 Jy ! Total flux subtracted in 200 components = -0.000509581 Jy ! Clean residual min=-0.002568 max=0.002567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.301108 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.301108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193577Jy sigma=0.001198 ! Fit after self-cal, rms=0.193574Jy sigma=0.001198 wmodel J2354-0019_X_1997_05_07_yyk\_map.mod ! Writing 104 model components to file: J2354-0019_X_1997_05_07_yyk_map.mod wobs J2354-0019_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2354-0019_X_1997_05_07_yyk_uvs.fits wwins J2354-0019_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2354-0019_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 = -0.000325205 Jy ! Component: 100 - total flux cleaned = -0.00083292 Jy ! Component: 150 - total flux cleaned = -0.0012339 Jy ! Component: 200 - total flux cleaned = -0.0015379 Jy ! Component: 250 - total flux cleaned = -0.00182867 Jy ! Component: 300 - total flux cleaned = -0.00217785 Jy ! Component: 350 - total flux cleaned = -0.00237938 Jy ! Component: 400 - total flux cleaned = -0.00260645 Jy ! Component: 450 - total flux cleaned = -0.00279503 Jy ! Component: 500 - total flux cleaned = -0.00294863 Jy ! Component: 550 - total flux cleaned = -0.00306813 Jy ! Component: 600 - total flux cleaned = -0.00312694 Jy ! Component: 650 - total flux cleaned = -0.00324154 Jy ! Component: 700 - total flux cleaned = -0.00338102 Jy ! Component: 750 - total flux cleaned = -0.00351726 Jy ! Component: 800 - total flux cleaned = -0.00351736 Jy ! Component: 850 - total flux cleaned = -0.00351775 Jy ! Component: 900 - total flux cleaned = -0.00351763 Jy ! Component: 950 - total flux cleaned = -0.00349238 Jy ! Component: 1000 - total flux cleaned = -0.00354181 Jy ! Component: 1050 - total flux cleaned = -0.00346791 Jy ! Component: 1100 - total flux cleaned = -0.00344374 Jy ! Component: 1150 - total flux cleaned = -0.00339651 Jy ! Component: 1200 - total flux cleaned = -0.00335015 Jy ! Component: 1250 - total flux cleaned = -0.00337297 Jy ! Component: 1300 - total flux cleaned = -0.00328152 Jy ! Component: 1350 - total flux cleaned = -0.00325883 Jy ! Component: 1400 - total flux cleaned = -0.0031919 Jy ! Component: 1450 - total flux cleaned = -0.0031918 Jy ! Component: 1500 - total flux cleaned = -0.0031267 Jy ! Component: 1550 - total flux cleaned = -0.00310501 Jy ! Component: 1600 - total flux cleaned = -0.00310467 Jy ! Component: 1650 - total flux cleaned = -0.00306257 Jy ! Component: 1700 - total flux cleaned = -0.00306247 Jy ! Component: 1750 - total flux cleaned = -0.00302122 Jy ! Component: 1800 - total flux cleaned = -0.00298051 Jy ! Component: 1850 - total flux cleaned = -0.00296037 Jy ! Component: 1900 - total flux cleaned = -0.00292026 Jy ! Component: 1950 - total flux cleaned = -0.00292037 Jy ! Component: 2000 - total flux cleaned = -0.00294 Jy ! Total flux subtracted in 2048 components = -0.00295928 Jy ! Clean residual min=-0.001030 max=0.001072 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.298149 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 244 components and 0.298149 Jy ![Exited script file: muppet] wmap "J2354-0019_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.897 x 2.215 at -3.032 degrees (North through East) ! Clean map min=-0.0023689 max=0.20255 Jy/beam ! Writing clean map to FITS file: J2354-0019_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 0.202555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361506 device "J2354-0019_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2354-0019_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53542 0.53542 1.07084 2.14168 4.28336 8.56671 17.1334 34.2668 68.5337 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.897 x 2.215 at -3.032 degrees (North through East) ! Clean map min=-0.0023689 max=0.20255 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2354-0019_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2354-0019_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2354-0019_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:56:49 2007