! Started logfile: J2335-0131_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:53:59 2007 obs J2335-0131_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2335-0131_X_1997_05_07_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883556 visibilities/baseline/integration-bin. ! Found source: J2335-0131 ! ! 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 23856 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 J2335-0131_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)= 0.287762 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=0.8328 mas, bmaj=1.896 mas, bpa=3.535 degrees ! Estimated noise=1193.56 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 = 0.141504 Jy ! Component: 100 - total flux cleaned = 0.191166 Jy ! Total flux subtracted in 100 components = 0.191166 Jy ! Clean residual min=-0.017064 max=0.020846 Jy/beam ! Clean residual mean=-0.000140 rms=0.005139 Jy/beam ! Combined flux in latest and established models = 0.191166 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.191166 Jy ! ! Correcting IF 1. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.218054Jy sigma=0.001386 ! Fit after self-cal, rms=0.206753Jy sigma=0.001302 ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.896 mas, bpa=3.535 degrees ! Estimated noise=1193.56 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455123 Jy ! Component: 100 - total flux cleaned = 0.0666245 Jy ! Total flux subtracted in 100 components = 0.0666245 Jy ! Clean residual min=-0.009131 max=0.015637 Jy/beam ! Clean residual mean=-0.000053 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.257791 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.257791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198384Jy sigma=0.001228 ! Fit after self-cal, rms=0.198370Jy sigma=0.001227 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.017399 Jy ! Component: 100 - total flux cleaned = 0.0261268 Jy ! Total flux subtracted in 100 components = 0.0261268 Jy ! Clean residual min=-0.007565 max=0.010177 Jy/beam ! Clean residual mean=-0.000025 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.283917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.283917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197031Jy sigma=0.001216 ! Fit after self-cal, rms=0.196925Jy sigma=0.001215 ! 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=1.028 mas, bmaj=2.308 mas, bpa=4.791 degrees ! Estimated noise=710.948 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 = 0.0111136 Jy ! Component: 100 - total flux cleaned = 0.0150227 Jy ! Component: 150 - total flux cleaned = 0.0160049 Jy ! Component: 200 - total flux cleaned = 0.0161363 Jy ! Total flux subtracted in 200 components = 0.0161363 Jy ! Clean residual min=-0.004265 max=0.007406 Jy/beam ! Clean residual mean=-0.000021 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.300054 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.300054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196586Jy sigma=0.001212 ! Fit after self-cal, rms=0.196535Jy 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: 1.028 x 2.308 at 4.791 degrees (North through East) ! Clean map min=-0.0039743 max=0.18761 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. 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: 0.997823 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.97 ! LA 1.02 MK 1.06 NL 1.09 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00595 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.00 ! LA 0.98 MK 0.93 NL 1.14 OV 1.05 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.98431 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.03 ! LA 1.00 MK 1.06 NL 1.16 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986701 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.98 ! LA 1.00 MK 0.99 NL 1.08 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.196535Jy sigma=0.001212 ! Fit after self-cal, rms=0.200141Jy sigma=0.001210 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=0.200141Jy sigma=0.001210 ! Fit after self-cal, rms=0.200144Jy sigma=0.001210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.308 mas, bpa=5.672 degrees ! Estimated noise=699.886 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 = -0.00352475 Jy ! Component: 100 - total flux cleaned = -0.00427698 Jy ! Component: 150 - total flux cleaned = -0.00454727 Jy ! Component: 200 - total flux cleaned = -0.00464072 Jy ! Total flux subtracted in 200 components = -0.00464072 Jy ! Clean residual min=-0.003047 max=0.004417 Jy/beam ! Clean residual mean=-0.000011 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.295413 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.295413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200088Jy sigma=0.001210 ! Fit after self-cal, rms=0.200085Jy sigma=0.001210 ! 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=0.200085Jy sigma=0.001210 ! Fit after self-cal, rms=0.198433Jy sigma=0.001199 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) ! Added new window around map position (16.6, 5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458019 Jy ! Component: 100 - total flux cleaned = 0.00520424 Jy ! Component: 150 - total flux cleaned = 0.00570213 Jy ! Component: 200 - total flux cleaned = 0.00584076 Jy ! Total flux subtracted in 200 components = 0.00584076 Jy ! Clean residual min=-0.003199 max=0.003137 Jy/beam ! Clean residual mean=-0.000009 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.301254 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.301254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198318Jy sigma=0.001199 ! Fit after self-cal, rms=0.198163Jy sigma=0.001198 ! 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: 1.021 x 2.308 at 5.672 degrees (North through East) ! Clean map min=-0.0030152 max=0.1869 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=0.198163Jy sigma=0.001198 ! Fit after self-cal, rms=0.197280Jy sigma=0.001197 ! 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=0.197280Jy sigma=0.001197 ! Fit after self-cal, rms=0.197250Jy sigma=0.001197 ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.303 mas, bpa=6.251 degrees ! Estimated noise=695.291 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967415 Jy ! Component: 100 - total flux cleaned = 0.000806798 Jy ! Component: 150 - total flux cleaned = 0.000805109 Jy ! Component: 200 - total flux cleaned = 0.000805733 Jy ! Total flux subtracted in 200 components = 0.000805733 Jy ! Clean residual min=-0.002890 max=0.002983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.302059 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.302059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197225Jy sigma=0.001196 ! Fit after self-cal, rms=0.197217Jy sigma=0.001196 ! 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=0.197217Jy sigma=0.001196 ! Fit after self-cal, rms=0.197840Jy sigma=0.001196 ! 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=0.197840Jy sigma=0.001196 ! Fit after self-cal, rms=0.197838Jy sigma=0.001196 ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.299 mas, bpa=6.188 degrees ! Estimated noise=696.302 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261325 Jy ! Component: 100 - total flux cleaned = 0.000348719 Jy ! Component: 150 - total flux cleaned = 0.000391359 Jy ! Component: 200 - total flux cleaned = 0.00039258 Jy ! Total flux subtracted in 200 components = 0.00039258 Jy ! Clean residual min=-0.002855 max=0.002887 Jy/beam ! Clean residual mean=-0.000004 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.302452 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 96 components and 0.302452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197825Jy sigma=0.001196 ! Fit after self-cal, rms=0.197824Jy sigma=0.001196 ! 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=2.347 mas, bmaj=3.646 mas, bpa=2.11 degrees ! Estimated noise=873.072 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 = 0.000110573 Jy ! Component: 100 - total flux cleaned = 0.000257885 Jy ! Component: 150 - total flux cleaned = 0.000381777 Jy ! Component: 200 - total flux cleaned = 0.000547885 Jy ! Total flux subtracted in 200 components = 0.000547885 Jy ! Clean residual min=-0.003036 max=0.003366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.303 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 108 components and 0.303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197821Jy sigma=0.001196 ! Fit after self-cal, rms=0.197823Jy sigma=0.001196 ! 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=0.8263 mas, bmaj=1.891 mas, bpa=4.393 degrees ! Estimated noise=1211.18 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.164119 Jy ! Component: 100 - total flux cleaned = 0.224838 Jy ! Component: 150 - total flux cleaned = 0.254282 Jy ! Component: 200 - total flux cleaned = 0.270262 Jy ! Total flux subtracted in 200 components = 0.270262 Jy ! Clean residual min=-0.006915 max=0.008432 Jy/beam ! Clean residual mean=-0.000029 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.270262 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.270262 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.299 mas, bpa=6.188 degrees ! Estimated noise=696.302 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 = 0.0141055 Jy ! Component: 100 - total flux cleaned = 0.0205845 Jy ! Component: 150 - total flux cleaned = 0.0245223 Jy ! Component: 200 - total flux cleaned = 0.0263432 Jy ! Total flux subtracted in 200 components = 0.0263432 Jy ! Clean residual min=-0.003370 max=0.003529 Jy/beam ! Clean residual mean=-0.000013 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.296605 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.296605 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=2.347 mas, bmaj=3.646 mas, bpa=2.11 degrees ! Estimated noise=873.072 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 = 0.00308326 Jy ! Component: 100 - total flux cleaned = 0.00400305 Jy ! Component: 150 - total flux cleaned = 0.00476313 Jy ! Component: 200 - total flux cleaned = 0.00496754 Jy ! Total flux subtracted in 200 components = 0.00496754 Jy ! Clean residual min=-0.003260 max=0.003636 Jy/beam ! Clean residual mean=-0.000013 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.301573 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.301573 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.299 mas, bpa=6.188 degrees ! Estimated noise=696.302 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109887 Jy ! Component: 100 - total flux cleaned = -0.00118999 Jy ! Component: 150 - total flux cleaned = -0.00132814 Jy ! Component: 200 - total flux cleaned = -0.00133116 Jy ! Total flux subtracted in 200 components = -0.00133116 Jy ! Clean residual min=-0.003040 max=0.003073 Jy/beam ! Clean residual mean=-0.000008 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.300242 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.300242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197850Jy sigma=0.001196 ! Fit after self-cal, rms=0.197839Jy sigma=0.001196 wmodel J2335-0131_X_1997_05_07_yyk\_map.mod ! Writing 87 model components to file: J2335-0131_X_1997_05_07_yyk_map.mod wobs J2335-0131_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2335-0131_X_1997_05_07_yyk_uvs.fits wwins J2335-0131_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2335-0131_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 = 0.000650444 Jy ! Component: 100 - total flux cleaned = 0.00115145 Jy ! Component: 150 - total flux cleaned = 0.00129298 Jy ! Component: 200 - total flux cleaned = 0.00129189 Jy ! Component: 250 - total flux cleaned = 0.00137319 Jy ! Component: 300 - total flux cleaned = 0.00145334 Jy ! Component: 350 - total flux cleaned = 0.00157048 Jy ! Component: 400 - total flux cleaned = 0.00157076 Jy ! Component: 450 - total flux cleaned = 0.00168024 Jy ! Component: 500 - total flux cleaned = 0.0016455 Jy ! Component: 550 - total flux cleaned = 0.00185458 Jy ! Component: 600 - total flux cleaned = 0.00202359 Jy ! Component: 650 - total flux cleaned = 0.00215547 Jy ! Component: 700 - total flux cleaned = 0.00234915 Jy ! Component: 750 - total flux cleaned = 0.00253849 Jy ! Component: 800 - total flux cleaned = 0.00266146 Jy ! Component: 850 - total flux cleaned = 0.00275146 Jy ! Component: 900 - total flux cleaned = 0.0027216 Jy ! Component: 950 - total flux cleaned = 0.00280986 Jy ! Component: 1000 - total flux cleaned = 0.00289562 Jy ! Component: 1050 - total flux cleaned = 0.00303621 Jy ! Component: 1100 - total flux cleaned = 0.00303571 Jy ! Component: 1150 - total flux cleaned = 0.00295397 Jy ! Component: 1200 - total flux cleaned = 0.0029543 Jy ! Component: 1250 - total flux cleaned = 0.00284894 Jy ! Component: 1300 - total flux cleaned = 0.00290209 Jy ! Component: 1350 - total flux cleaned = 0.00279901 Jy ! Component: 1400 - total flux cleaned = 0.00279931 Jy ! Component: 1450 - total flux cleaned = 0.00267416 Jy ! Component: 1500 - total flux cleaned = 0.00274777 Jy ! Component: 1550 - total flux cleaned = 0.0027469 Jy ! Component: 1600 - total flux cleaned = 0.0026747 Jy ! Component: 1650 - total flux cleaned = 0.00267444 Jy ! Component: 1700 - total flux cleaned = 0.00260426 Jy ! Component: 1750 - total flux cleaned = 0.00262717 Jy ! Component: 1800 - total flux cleaned = 0.00255849 Jy ! Component: 1850 - total flux cleaned = 0.00258097 Jy ! Component: 1900 - total flux cleaned = 0.00262569 Jy ! Component: 1950 - total flux cleaned = 0.0026257 Jy ! Component: 2000 - total flux cleaned = 0.00262616 Jy ! Total flux subtracted in 2048 components = 0.00273409 Jy ! Clean residual min=-0.001745 max=0.001286 Jy/beam ! Clean residual mean=-0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.302976 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 230 components and 0.302976 Jy ![Exited script file: muppet] wmap "J2335-0131_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.299 at 6.188 degrees (North through East) ! Clean map min=-0.0019337 max=0.18734 Jy/beam ! Writing clean map to FITS file: J2335-0131_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 0.187341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042322 device "J2335-0131_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2335-0131_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677726 0.677726 1.35545 2.71091 5.42181 10.8436 21.6872 43.3745 86.749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.299 at 6.188 degrees (North through East) ! Clean map min=-0.0019337 max=0.18734 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2335-0131_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2335-0131_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2335-0131_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:54:07 2007