! Started logfile: J0847-0520_S_2004_05_08_yyk_uvs.log on Wed Dec 7 00:11:36 2005 obs J0847-0520_S_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0847-0520_S_2004_05_08_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.828889 visibilities/baseline/integration-bin. ! Found source: J0847-0520 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1436 lines of history. ! ! Reading 1492 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 J0847-0520_S_2004_05_08_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)= 0.32408 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.690633Jy sigma=11.539000 ! Fit after self-cal, rms=0.690532Jy sigma=11.537474 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.543 mas, bmaj=7.211 mas, bpa=-6.253 degrees ! Estimated noise=1.7666 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 = 0.270222 Jy ! Component: 100 - total flux cleaned = 0.307618 Jy ! Total flux subtracted in 100 components = 0.307618 Jy ! Clean residual min=-0.006743 max=0.008635 Jy/beam ! Clean residual mean=0.000027 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.307618 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.307618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079580Jy sigma=1.151604 ! Fit after self-cal, rms=0.079560Jy sigma=1.151536 ! 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=3.119 mas, bmaj=8.738 mas, bpa=-5.434 degrees ! Estimated noise=1.28752 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 = 0.0173755 Jy ! Component: 100 - total flux cleaned = 0.0240708 Jy ! Component: 150 - total flux cleaned = 0.0270423 Jy ! Component: 200 - total flux cleaned = 0.0284376 Jy ! Total flux subtracted in 200 components = 0.0284376 Jy ! Clean residual min=-0.006126 max=0.007538 Jy/beam ! Clean residual mean=0.000043 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.336056 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.336056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077653Jy sigma=1.103711 ! Fit after self-cal, rms=0.077562Jy sigma=1.103183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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. ! Amplitude normalization factor in sub-array 1: 1.00955 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.96 KP 0.97 ! LA 1.07 MK 0.99 NL 0.99 OV 0.98 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.986206 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.06 KP 1.00 ! LA 1.04 MK 1.00 NL 1.06 OV 1.08 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00021 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.96 KP 0.97 ! LA 0.94 MK 1.02 NL 1.10 OV 1.04 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01195 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.98 KP 0.89 ! LA 1.00* MK 1.01 NL 0.98 OV 0.93 ! PT 1.01 SC 1.14 ! ! ! Fit before self-cal, rms=0.077562Jy sigma=1.103183 ! Fit after self-cal, rms=0.073510Jy sigma=1.037529 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=0.073510Jy sigma=1.037529 ! Fit after self-cal, rms=0.073508Jy sigma=1.037497 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=8.812 mas, bpa=-5.411 degrees ! Estimated noise=1.28733 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 = 0.000411648 Jy ! Component: 100 - total flux cleaned = 0.000459701 Jy ! Component: 150 - total flux cleaned = 0.000462792 Jy ! Component: 200 - total flux cleaned = 0.000467845 Jy ! Total flux subtracted in 200 components = 0.000467845 Jy ! Clean residual min=-0.004474 max=0.006064 Jy/beam ! Clean residual mean=0.000030 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.336524 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.336524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073522Jy sigma=1.036664 ! Fit after self-cal, rms=0.073484Jy sigma=1.036520 ! 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=0.073484Jy sigma=1.036520 ! Fit after self-cal, rms=0.070925Jy sigma=0.993531 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 = 0.000359893 Jy ! Component: 100 - total flux cleaned = 0.000399739 Jy ! Component: 150 - total flux cleaned = 0.00043164 Jy ! Component: 200 - total flux cleaned = 0.000431826 Jy ! Total flux subtracted in 200 components = 0.000431826 Jy ! Clean residual min=-0.004366 max=0.005774 Jy/beam ! Clean residual mean=0.000031 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.336956 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 67 components and 0.336956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070950Jy sigma=0.992894 ! Fit after self-cal, rms=0.070827Jy sigma=0.990274 ! 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: 3.132 x 8.812 at -5.411 degrees (North through East) ! Clean map min=-0.0043127 max=0.31548 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=0.070827Jy sigma=0.990274 ! Fit after self-cal, rms=0.070250Jy sigma=0.974088 ! 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=0.070250Jy sigma=0.974088 ! Fit after self-cal, rms=0.070273Jy sigma=0.973865 ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=8.817 mas, bpa=-5.46 degrees ! Estimated noise=1.28531 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.51954e-05 Jy ! Component: 100 - total flux cleaned = 7.20834e-05 Jy ! Component: 150 - total flux cleaned = 0.000103432 Jy ! Component: 200 - total flux cleaned = 0.000161555 Jy ! Total flux subtracted in 200 components = 0.000161555 Jy ! Clean residual min=-0.004203 max=0.005380 Jy/beam ! Clean residual mean=0.000045 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.337117 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.337117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070268Jy sigma=0.973402 ! Fit after self-cal, rms=0.070262Jy sigma=0.973333 ! 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=0.070262Jy sigma=0.973333 ! Fit after self-cal, rms=0.070815Jy sigma=0.986469 ! 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=0.070815Jy sigma=0.986469 ! Fit after self-cal, rms=0.070824Jy sigma=0.986410 ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.776 mas, bpa=-5.302 degrees ! Estimated noise=1.27789 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152432 Jy ! Component: 100 - total flux cleaned = -0.00165575 Jy ! Component: 150 - total flux cleaned = -0.00168935 Jy ! Component: 200 - total flux cleaned = -0.00169169 Jy ! Total flux subtracted in 200 components = -0.00169169 Jy ! Clean residual min=-0.005111 max=0.006506 Jy/beam ! Clean residual mean=0.000040 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.335426 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.335426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070706Jy sigma=0.985427 ! Fit after self-cal, rms=0.070700Jy sigma=0.985401 ! 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=7.175 mas, bmaj=16.07 mas, bpa=-9.685 degrees ! Estimated noise=1.65301 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 = 0.00166386 Jy ! Component: 100 - total flux cleaned = 0.00140775 Jy ! Component: 150 - total flux cleaned = 0.00127243 Jy ! Component: 200 - total flux cleaned = 0.0012082 Jy ! Total flux subtracted in 200 components = 0.0012082 Jy ! Clean residual min=-0.005071 max=0.009146 Jy/beam ! Clean residual mean=0.000080 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.336634 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 88 components and 0.336634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070838Jy sigma=0.986521 ! Fit after self-cal, rms=0.070754Jy sigma=0.985509 ! Inverting map ! Added new window around map position (-9, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723145 Jy ! Component: 100 - total flux cleaned = 0.00691721 Jy ! Component: 150 - total flux cleaned = 0.0074565 Jy ! Component: 200 - total flux cleaned = 0.00834178 Jy ! Total flux subtracted in 200 components = 0.00834178 Jy ! Clean residual min=-0.004392 max=0.004886 Jy/beam ! Clean residual mean=0.000001 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.344976 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 138 components and 0.344976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069817Jy sigma=0.972881 ! Fit after self-cal, rms=0.069721Jy sigma=0.971206 ! Inverting map uvtaper 0,0 ! 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=2.545 mas, bmaj=7.234 mas, bpa=-6.323 degrees ! Estimated noise=1.75012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.268114 Jy ! Component: 100 - total flux cleaned = 0.305437 Jy ! Component: 150 - total flux cleaned = 0.317506 Jy ! Component: 200 - total flux cleaned = 0.324779 Jy ! Total flux subtracted in 200 components = 0.324779 Jy ! Clean residual min=-0.005697 max=0.006389 Jy/beam ! Clean residual mean=0.000014 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.324779 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.324779 Jy ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.776 mas, bpa=-5.302 degrees ! Estimated noise=1.27789 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 = 0.0103929 Jy ! Component: 100 - total flux cleaned = 0.0144226 Jy ! Component: 150 - total flux cleaned = 0.0161883 Jy ! Component: 200 - total flux cleaned = 0.0179967 Jy ! Total flux subtracted in 200 components = 0.0179967 Jy ! Clean residual min=-0.004026 max=0.004277 Jy/beam ! Clean residual mean=0.000010 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.342776 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 92 components and 0.342776 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=7.175 mas, bmaj=16.07 mas, bpa=-9.685 degrees ! Estimated noise=1.65301 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 = 0.00226343 Jy ! Component: 100 - total flux cleaned = 0.00279129 Jy ! Component: 150 - total flux cleaned = 0.0036496 Jy ! Component: 200 - total flux cleaned = 0.00438972 Jy ! Total flux subtracted in 200 components = 0.00438971 Jy ! Clean residual min=-0.004126 max=0.004140 Jy/beam ! Clean residual mean=-0.000016 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.347166 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 139 components and 0.347166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.776 mas, bpa=-5.302 degrees ! Estimated noise=1.27789 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013576 Jy ! Component: 100 - total flux cleaned = 0.000504453 Jy ! Component: 150 - total flux cleaned = 0.00126097 Jy ! Component: 200 - total flux cleaned = 0.00178377 Jy ! Total flux subtracted in 200 components = 0.00178377 Jy ! Clean residual min=-0.003350 max=0.003661 Jy/beam ! Clean residual mean=-0.000013 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.348949 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 169 components and 0.348949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068567Jy sigma=0.957421 ! Fit after self-cal, rms=0.068568Jy sigma=0.956921 wmodel J0847-0520_S_2004_05_08_yyk\_map.mod ! Writing 169 model components to file: J0847-0520_S_2004_05_08_yyk_map.mod wobs J0847-0520_S_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0847-0520_S_2004_05_08_yyk_uvs.fits wwins J0847-0520_S_2004_05_08_yyk\_map.win ! wwins: Wrote 2 windows to J0847-0520_S_2004_05_08_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 = 0.00022787 Jy ! Component: 100 - total flux cleaned = -0.00010655 Jy ! Component: 150 - total flux cleaned = -0.000368729 Jy ! Component: 200 - total flux cleaned = -0.000818284 Jy ! Component: 250 - total flux cleaned = -0.000962082 Jy ! Component: 300 - total flux cleaned = -0.0012348 Jy ! Component: 350 - total flux cleaned = -0.00149885 Jy ! Component: 400 - total flux cleaned = -0.00184051 Jy ! Component: 450 - total flux cleaned = -0.00221263 Jy ! Component: 500 - total flux cleaned = -0.00253416 Jy ! Component: 550 - total flux cleaned = -0.00288659 Jy ! Component: 600 - total flux cleaned = -0.00319259 Jy ! Component: 650 - total flux cleaned = -0.00356721 Jy ! Component: 700 - total flux cleaned = -0.00386005 Jy ! Component: 750 - total flux cleaned = -0.00425287 Jy ! Component: 800 - total flux cleaned = -0.00446213 Jy ! Component: 850 - total flux cleaned = -0.00470274 Jy ! Component: 900 - total flux cleaned = -0.00500478 Jy ! Component: 950 - total flux cleaned = -0.00520203 Jy ! Component: 1000 - total flux cleaned = -0.00546027 Jy ! Component: 1050 - total flux cleaned = -0.00568154 Jy ! Component: 1100 - total flux cleaned = -0.00586789 Jy ! Component: 1150 - total flux cleaned = -0.00605094 Jy ! Component: 1200 - total flux cleaned = -0.00620138 Jy ! Component: 1250 - total flux cleaned = -0.00649628 Jy ! Component: 1300 - total flux cleaned = -0.00669907 Jy ! Component: 1350 - total flux cleaned = -0.00695549 Jy ! Component: 1400 - total flux cleaned = -0.00706798 Jy ! Component: 1450 - total flux cleaned = -0.00728994 Jy ! Component: 1500 - total flux cleaned = -0.00745386 Jy ! Component: 1550 - total flux cleaned = -0.00764217 Jy ! Component: 1600 - total flux cleaned = -0.00780133 Jy ! Component: 1650 - total flux cleaned = -0.00803716 Jy ! Component: 1700 - total flux cleaned = -0.00824325 Jy ! Component: 1750 - total flux cleaned = -0.00842147 Jy ! Component: 1800 - total flux cleaned = -0.00862258 Jy ! Component: 1850 - total flux cleaned = -0.00877125 Jy ! Component: 1900 - total flux cleaned = -0.00896738 Jy ! Component: 1950 - total flux cleaned = -0.00916121 Jy ! Component: 2000 - total flux cleaned = -0.00935222 Jy ! Total flux subtracted in 2048 components = -0.00951746 Jy ! Clean residual min=-0.001298 max=0.001443 Jy/beam ! Clean residual mean=-0.000019 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.339432 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 299 components and 0.339432 Jy ![Exited script file: muppet] wmap "J0847-0520_S_2004_05_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 8.776 at -5.302 degrees (North through East) ! Clean map min=-0.002809 max=0.31023 Jy/beam ! Writing clean map to FITS file: J0847-0520_S_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.310234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000475099 device "J0847-0520_S_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0847-0520_S_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459426 0.459426 0.918852 1.8377 3.67541 7.35082 14.7016 29.4033 58.8066 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: 3.122 x 8.776 at -5.302 degrees (North through East) ! Clean map min=-0.002809 max=0.31023 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0847-0520_S_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0847-0520_S_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0847-0520_S_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:11:41 2005