! Started logfile: J0158-1413_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:18:39 2007 obs J0158-1413_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0158-1413_X_1997_07_02_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.91333 visibilities/baseline/integration-bin. ! Found source: J0158-1413 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 51660 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 J0158-1413_X_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.265015 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=0.7147 mas, bmaj=1.865 mas, bpa=-2.409 degrees ! Estimated noise=857.792 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 = 0.144224 Jy ! Component: 100 - total flux cleaned = 0.193945 Jy ! Total flux subtracted in 100 components = 0.193945 Jy ! Clean residual min=-0.010990 max=0.030134 Jy/beam ! Clean residual mean=0.000070 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.193945 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.193945 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.192682Jy sigma=0.001769 ! Fit after self-cal, rms=0.192506Jy sigma=0.001767 ! Inverting map and beam ! Estimated beam: bmin=0.7147 mas, bmaj=1.865 mas, bpa=-2.409 degrees ! Estimated noise=857.792 mJy/beam. ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314625 Jy ! Component: 100 - total flux cleaned = 0.0477452 Jy ! Total flux subtracted in 100 components = 0.0477452 Jy ! Clean residual min=-0.008745 max=0.015489 Jy/beam ! Clean residual mean=0.000022 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.24169 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.24169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188025Jy sigma=0.001714 ! Fit after self-cal, rms=0.187806Jy sigma=0.001712 ! Inverting map ! Added new window around map position (-2.8, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181093 Jy ! Component: 100 - total flux cleaned = 0.0279076 Jy ! Total flux subtracted in 100 components = 0.0279076 Jy ! Clean residual min=-0.006887 max=0.008564 Jy/beam ! Clean residual mean=-0.000003 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.269598 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.269598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186290Jy sigma=0.001695 ! Fit after self-cal, rms=0.186082Jy sigma=0.001693 ! 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=0.9217 mas, bmaj=2.313 mas, bpa=-3.427 degrees ! Estimated noise=458.442 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 = 0.0124226 Jy ! Component: 100 - total flux cleaned = 0.0186608 Jy ! Component: 150 - total flux cleaned = 0.0224378 Jy ! Component: 200 - total flux cleaned = 0.02476 Jy ! Total flux subtracted in 200 components = 0.02476 Jy ! Clean residual min=-0.006419 max=0.007675 Jy/beam ! Clean residual mean=-0.000072 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.294357 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.294357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185619Jy sigma=0.001687 ! Fit after self-cal, rms=0.185543Jy sigma=0.001686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9217 x 2.313 at -3.427 degrees (North through East) ! Clean map min=-0.0061735 max=0.15803 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 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995898 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.03 ! LA 0.99 MK 1.14 NL 1.02 OV 1.00 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01288 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.01 ! LA 1.00 MK 0.95 NL 1.04 OV 1.07 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987565 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.05 KP 0.99 ! LA 1.01 MK 1.04 NL 1.03 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982782 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.11 KP 0.99 ! LA 1.01 MK 0.95 NL 1.04 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.185543Jy sigma=0.001686 ! Fit after self-cal, rms=0.185731Jy sigma=0.001684 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=0.185731Jy sigma=0.001684 ! Fit after self-cal, rms=0.185733Jy sigma=0.001684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=2.304 mas, bpa=-2.677 degrees ! Estimated noise=455.131 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 = -0.00123059 Jy ! Component: 100 - total flux cleaned = -0.00150122 Jy ! Component: 150 - total flux cleaned = -0.00173478 Jy ! Component: 200 - total flux cleaned = -0.0018018 Jy ! Total flux subtracted in 200 components = -0.0018018 Jy ! Clean residual min=-0.005090 max=0.006875 Jy/beam ! Clean residual mean=-0.000076 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.292556 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.292556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185701Jy sigma=0.001683 ! Fit after self-cal, rms=0.185692Jy sigma=0.001683 ! 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=0.185692Jy sigma=0.001683 ! Fit after self-cal, rms=0.184479Jy sigma=0.001672 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 (-5, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698123 Jy ! Component: 100 - total flux cleaned = 0.00909551 Jy ! Component: 150 - total flux cleaned = 0.00917758 Jy ! Component: 200 - total flux cleaned = 0.00917789 Jy ! Total flux subtracted in 200 components = 0.00917789 Jy ! Clean residual min=-0.004451 max=0.003946 Jy/beam ! Clean residual mean=-0.000084 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.301734 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.301734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184279Jy sigma=0.001670 ! Fit after self-cal, rms=0.184122Jy sigma=0.001669 ! 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: 0.9246 x 2.304 at -2.677 degrees (North through East) ! Clean map min=-0.0041981 max=0.15888 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=0.184122Jy sigma=0.001669 ! Fit after self-cal, rms=0.184620Jy sigma=0.001665 ! 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=0.184620Jy sigma=0.001665 ! Fit after self-cal, rms=0.184590Jy sigma=0.001665 ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=2.32 mas, bpa=-2.498 degrees ! Estimated noise=452.358 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234403 Jy ! Component: 100 - total flux cleaned = 0.00281789 Jy ! Component: 150 - total flux cleaned = 0.00289127 Jy ! Component: 200 - total flux cleaned = 0.00289085 Jy ! Total flux subtracted in 200 components = 0.00289085 Jy ! Clean residual min=-0.004521 max=0.003898 Jy/beam ! Clean residual mean=-0.000042 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.304624 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.304624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184566Jy sigma=0.001665 ! Fit after self-cal, rms=0.184560Jy sigma=0.001665 ! 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=0.184560Jy sigma=0.001665 ! Fit after self-cal, rms=0.185066Jy sigma=0.001663 ! 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=0.185066Jy sigma=0.001663 ! Fit after self-cal, rms=0.185064Jy sigma=0.001663 ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.322 mas, bpa=-2.323 degrees ! Estimated noise=453.004 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865288 Jy ! Component: 100 - total flux cleaned = 0.00093174 Jy ! Component: 150 - total flux cleaned = 0.000991457 Jy ! Component: 200 - total flux cleaned = 0.00101938 Jy ! Total flux subtracted in 200 components = 0.00101938 Jy ! Clean residual min=-0.004427 max=0.003844 Jy/beam ! Clean residual mean=-0.000042 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.305644 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 165 components and 0.305644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185055Jy sigma=0.001663 ! Fit after self-cal, rms=0.185056Jy sigma=0.001663 ! 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=2.314 mas, bmaj=4.505 mas, bpa=0.04894 degrees ! Estimated noise=574.036 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 = 0.000169181 Jy ! Component: 100 - total flux cleaned = 8.03878e-05 Jy ! Component: 150 - total flux cleaned = 4.1985e-06 Jy ! Component: 200 - total flux cleaned = 5.48361e-06 Jy ! Total flux subtracted in 200 components = 5.48361e-06 Jy ! Clean residual min=-0.006449 max=0.005430 Jy/beam ! Clean residual mean=-0.000081 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.305649 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 174 components and 0.305649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185058Jy sigma=0.001663 ! Fit after self-cal, rms=0.185058Jy sigma=0.001663 ! 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=0.7176 mas, bmaj=1.868 mas, bpa=-1.844 degrees ! Estimated noise=855.471 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.144039 Jy ! Component: 100 - total flux cleaned = 0.198339 Jy ! Component: 150 - total flux cleaned = 0.229064 Jy ! Component: 200 - total flux cleaned = 0.249084 Jy ! Total flux subtracted in 200 components = 0.249085 Jy ! Clean residual min=-0.006970 max=0.008172 Jy/beam ! Clean residual mean=0.000039 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.249085 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.249085 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.322 mas, bpa=-2.323 degrees ! Estimated noise=453.004 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 (-2, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.020498 Jy ! Component: 100 - total flux cleaned = 0.0322593 Jy ! Component: 150 - total flux cleaned = 0.040026 Jy ! Component: 200 - total flux cleaned = 0.0453914 Jy ! Total flux subtracted in 200 components = 0.0453914 Jy ! Clean residual min=-0.004795 max=0.003942 Jy/beam ! Clean residual mean=-0.000026 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.294476 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 87 components and 0.294476 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=2.314 mas, bmaj=4.505 mas, bpa=0.04894 degrees ! Estimated noise=574.036 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 = 0.00560134 Jy ! Component: 100 - total flux cleaned = 0.00851949 Jy ! Component: 150 - total flux cleaned = 0.00980716 Jy ! Component: 200 - total flux cleaned = 0.0102653 Jy ! Total flux subtracted in 200 components = 0.0102653 Jy ! Clean residual min=-0.006512 max=0.005539 Jy/beam ! Clean residual mean=-0.000078 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.304741 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 123 components and 0.304741 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.322 mas, bpa=-2.323 degrees ! Estimated noise=453.004 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757045 Jy ! Component: 100 - total flux cleaned = 0.000878836 Jy ! Component: 150 - total flux cleaned = 0.000929297 Jy ! Component: 200 - total flux cleaned = 0.000971724 Jy ! Total flux subtracted in 200 components = 0.000971724 Jy ! Clean residual min=-0.004418 max=0.003968 Jy/beam ! Clean residual mean=-0.000041 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.305713 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.305713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185081Jy sigma=0.001663 ! Fit after self-cal, rms=0.185079Jy sigma=0.001663 wmodel J0158-1413_X_1997_07_02_yyk\_map.mod ! Writing 143 model components to file: J0158-1413_X_1997_07_02_yyk_map.mod wobs J0158-1413_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0158-1413_X_1997_07_02_yyk_uvs.fits wwins J0158-1413_X_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J0158-1413_X_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142604 Jy ! Component: 100 - total flux cleaned = -0.00206306 Jy ! Component: 150 - total flux cleaned = -0.0025292 Jy ! Component: 200 - total flux cleaned = -0.00271626 Jy ! Component: 250 - total flux cleaned = -0.00289272 Jy ! Component: 300 - total flux cleaned = -0.00311865 Jy ! Component: 350 - total flux cleaned = -0.00322834 Jy ! Component: 400 - total flux cleaned = -0.00343711 Jy ! Component: 450 - total flux cleaned = -0.00353705 Jy ! Component: 500 - total flux cleaned = -0.00358521 Jy ! Component: 550 - total flux cleaned = -0.00363167 Jy ! Component: 600 - total flux cleaned = -0.0036769 Jy ! Component: 650 - total flux cleaned = -0.00363207 Jy ! Component: 700 - total flux cleaned = -0.00354598 Jy ! Component: 750 - total flux cleaned = -0.00342028 Jy ! Component: 800 - total flux cleaned = -0.00329906 Jy ! Component: 850 - total flux cleaned = -0.0032596 Jy ! Component: 900 - total flux cleaned = -0.00314357 Jy ! Component: 950 - total flux cleaned = -0.00291834 Jy ! Component: 1000 - total flux cleaned = -0.0028083 Jy ! Component: 1050 - total flux cleaned = -0.00262694 Jy ! Component: 1100 - total flux cleaned = -0.00244931 Jy ! Component: 1150 - total flux cleaned = -0.00220529 Jy ! Component: 1200 - total flux cleaned = -0.00206922 Jy ! Component: 1250 - total flux cleaned = -0.00196844 Jy ! Component: 1300 - total flux cleaned = -0.00173669 Jy ! Component: 1350 - total flux cleaned = -0.00150903 Jy ! Component: 1400 - total flux cleaned = -0.0013493 Jy ! Component: 1450 - total flux cleaned = -0.00122386 Jy ! Component: 1500 - total flux cleaned = -0.00116122 Jy ! Component: 1550 - total flux cleaned = -0.00100809 Jy ! Component: 1600 - total flux cleaned = -0.000887368 Jy ! Component: 1650 - total flux cleaned = -0.000917368 Jy ! Component: 1700 - total flux cleaned = -0.000652429 Jy ! Component: 1750 - total flux cleaned = -0.000507482 Jy ! Component: 1800 - total flux cleaned = -0.000450111 Jy ! Component: 1850 - total flux cleaned = -0.000195098 Jy ! Component: 1900 - total flux cleaned = -0.000139439 Jy ! Component: 1950 - total flux cleaned = -2.866e-05 Jy ! Component: 2000 - total flux cleaned = 5.37235e-05 Jy ! Total flux subtracted in 2048 components = 0.000216253 Jy ! Clean residual min=-0.001535 max=0.001883 Jy/beam ! Clean residual mean=-0.000030 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.305929 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 305 components and 0.305929 Jy ![Exited script file: muppet] wmap "J0158-1413_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 2.322 at -2.323 degrees (North through East) ! Clean map min=-0.0027465 max=0.15959 Jy/beam ! Writing clean map to FITS file: J0158-1413_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00055045 device "J0158-1413_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0158-1413_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03476 1.03476 2.06953 4.13905 8.2781 16.5562 33.1124 66.2248 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 2.322 at -2.323 degrees (North through East) ! Clean map min=-0.0027465 max=0.15959 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0158-1413_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0158-1413_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0158-1413_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:18:51 2007