! Started logfile: J1044+8054_X_2006_02_14_yyk_uvs.log on Wed Jul 5 11:57:13 2006 obs J1044+8054_X_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J1044+8054_X_2006_02_14_yyk_uva.fits ! AN table 1: 872 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977115 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2301 lines of history. ! ! Reading 153368 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 J1044+8054_X_2006_02_14_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.956372 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=0.6138 mas, bmaj=2.768 mas, bpa=9.224 degrees ! Estimated noise=1.35518 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 = 0.720658 Jy ! Component: 100 - total flux cleaned = 0.93678 Jy ! Total flux subtracted in 100 components = 0.93678 Jy ! Clean residual min=-0.032293 max=0.068935 Jy/beam ! Clean residual mean=0.000026 rms=0.010452 Jy/beam ! Combined flux in latest and established models = 0.93678 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 0.93678 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.252179Jy sigma=4.533059 ! Fit after self-cal, rms=0.252258Jy sigma=4.494728 ! Inverting map and beam ! Estimated beam: bmin=0.6138 mas, bmaj=2.768 mas, bpa=9.224 degrees ! Estimated noise=1.35518 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990713 Jy ! Component: 100 - total flux cleaned = 0.142476 Jy ! Total flux subtracted in 100 components = 0.142476 Jy ! Clean residual min=-0.022672 max=0.033112 Jy/beam ! Clean residual mean=0.000040 rms=0.006677 Jy/beam ! Combined flux in latest and established models = 1.07926 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 1.07926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214907Jy sigma=3.653558 ! Fit after self-cal, rms=0.215651Jy sigma=3.617909 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416313 Jy ! Component: 100 - total flux cleaned = 0.0603586 Jy ! Total flux subtracted in 100 components = 0.0603586 Jy ! Clean residual min=-0.022560 max=0.028332 Jy/beam ! Clean residual mean=0.000044 rms=0.006143 Jy/beam ! Combined flux in latest and established models = 1.13961 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 1.13961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210376Jy sigma=3.553079 ! Fit after self-cal, rms=0.211650Jy sigma=3.535694 ! 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=0.8483 mas, bmaj=2.889 mas, bpa=7.671 degrees ! Estimated noise=0.654379 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 = 0.00963863 Jy ! Component: 100 - total flux cleaned = 0.0103813 Jy ! Component: 150 - total flux cleaned = 0.0109587 Jy ! Component: 200 - total flux cleaned = 0.0114498 Jy ! Total flux subtracted in 200 components = 0.0114498 Jy ! Clean residual min=-0.025380 max=0.025851 Jy/beam ! Clean residual mean=0.000045 rms=0.006393 Jy/beam ! Combined flux in latest and established models = 1.15106 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 1.15106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211341Jy sigma=3.527814 ! Fit after self-cal, rms=0.211420Jy sigma=3.537298 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.889 at 7.671 degrees (North through East) ! Clean map min=-0.024593 max=0.90509 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: 1.00117 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.06 KP 0.97 ! LA 1.00 MK 0.98 NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0157 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.05 KP 0.92 ! LA 0.96 MK 0.96 NL 1.00 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00057 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.96 KP 0.86 ! LA 0.97 MK 1.03 NL 0.99 OV 1.01 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.977187 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.99 KP 0.89 ! LA 0.97 MK 1.04 NL 1.00 OV 1.05 ! PT 1.13 SC 1.06 ! ! ! Fit before self-cal, rms=0.211420Jy sigma=3.537298 ! Fit after self-cal, rms=0.202937Jy sigma=3.284103 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=0.202937Jy sigma=3.284103 ! Fit after self-cal, rms=0.203297Jy sigma=3.295702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8571 mas, bmaj=2.883 mas, bpa=7.821 degrees ! Estimated noise=0.654446 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 (-2, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224399 Jy ! Component: 100 - total flux cleaned = 0.0259843 Jy ! Component: 150 - total flux cleaned = 0.0262869 Jy ! Component: 200 - total flux cleaned = 0.0268102 Jy ! Total flux subtracted in 200 components = 0.0268102 Jy ! Clean residual min=-0.008367 max=0.011100 Jy/beam ! Clean residual mean=-0.000021 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 1.17787 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 1.17787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201440Jy sigma=3.251862 ! Fit after self-cal, rms=0.201963Jy sigma=3.262821 ! Inverting map ! Added new window around map position (7.8, 21.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222896 Jy ! Component: 100 - total flux cleaned = 0.000810076 Jy ! Component: 150 - total flux cleaned = 0.00106715 Jy ! Component: 200 - total flux cleaned = 0.00172572 Jy ! Total flux subtracted in 200 components = 0.00172572 Jy ! Clean residual min=-0.008680 max=0.010322 Jy/beam ! Clean residual mean=-0.000015 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 1.1796 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 1.1796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201068Jy sigma=3.243413 ! Fit after self-cal, rms=0.201276Jy sigma=3.254138 ! 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=0.201276Jy sigma=3.254138 ! Fit after self-cal, rms=0.082497Jy sigma=1.259100 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 = 0.00579961 Jy ! Component: 100 - total flux cleaned = 0.00493871 Jy ! Component: 150 - total flux cleaned = 0.0049009 Jy ! Component: 200 - total flux cleaned = 0.00465485 Jy ! Total flux subtracted in 200 components = 0.00465485 Jy ! Clean residual min=-0.005950 max=0.007104 Jy/beam ! Clean residual mean=-0.000011 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 1.18425 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 1.18425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078707Jy sigma=1.168730 ! Fit after self-cal, rms=0.077261Jy sigma=1.146716 ! 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: 0.8571 x 2.883 at 7.821 degrees (North through East) ! Clean map min=-0.0056242 max=0.92305 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=0.077261Jy sigma=1.146716 ! Fit after self-cal, rms=0.071095Jy sigma=0.994503 ! 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=0.071095Jy sigma=0.994503 ! Fit after self-cal, rms=0.070955Jy sigma=0.993054 ! Inverting map and beam ! Estimated beam: bmin=0.8475 mas, bmaj=2.897 mas, bpa=7.793 degrees ! Estimated noise=0.651015 mJy/beam. ! Added new window around map position (-0.6, -15). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482617 Jy ! Component: 100 - total flux cleaned = 0.00819757 Jy ! Component: 150 - total flux cleaned = 0.0103802 Jy ! Component: 200 - total flux cleaned = 0.0121818 Jy ! Total flux subtracted in 200 components = 0.0121818 Jy ! Clean residual min=-0.003750 max=0.002703 Jy/beam ! Clean residual mean=-0.000013 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 1.19644 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 1.19644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070064Jy sigma=0.970362 ! Fit after self-cal, rms=0.070013Jy sigma=0.969269 ! 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=0.070013Jy sigma=0.969269 ! Fit after self-cal, rms=0.069068Jy sigma=0.947462 ! 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=0.069068Jy sigma=0.947462 ! Fit after self-cal, rms=0.069071Jy sigma=0.947415 ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.897 mas, bpa=7.798 degrees ! Estimated noise=0.650014 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110127 Jy ! Component: 100 - total flux cleaned = 0.00250848 Jy ! Component: 150 - total flux cleaned = 0.00373188 Jy ! Component: 200 - total flux cleaned = 0.00457529 Jy ! Total flux subtracted in 200 components = 0.00457529 Jy ! Clean residual min=-0.003071 max=0.002520 Jy/beam ! Clean residual mean=-0.000008 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.20101 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 187 components and 1.20101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068824Jy sigma=0.941559 ! Fit after self-cal, rms=0.068825Jy sigma=0.941340 ! 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=2.116 mas, bmaj=3.417 mas, bpa=4.654 degrees ! Estimated noise=0.840039 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 = 0.00264229 Jy ! Component: 100 - total flux cleaned = 0.00382714 Jy ! Component: 150 - total flux cleaned = 0.0046292 Jy ! Component: 200 - total flux cleaned = 0.00544046 Jy ! Total flux subtracted in 200 components = 0.00544046 Jy ! Clean residual min=-0.003500 max=0.003425 Jy/beam ! Clean residual mean=-0.000015 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.20645 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 211 components and 1.20645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068780Jy sigma=0.939902 ! Fit after self-cal, rms=0.068776Jy sigma=0.939781 ! 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=0.6142 mas, bmaj=2.778 mas, bpa=9.241 degrees ! Estimated noise=1.34661 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.738327 Jy ! Component: 100 - total flux cleaned = 0.947856 Jy ! Component: 150 - total flux cleaned = 1.03802 Jy ! Component: 200 - total flux cleaned = 1.07879 Jy ! Total flux subtracted in 200 components = 1.07879 Jy ! Clean residual min=-0.008889 max=0.014684 Jy/beam ! Clean residual mean=-0.000011 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 1.07879 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.07879 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.897 mas, bpa=7.798 degrees ! Estimated noise=0.650014 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 = 0.042124 Jy ! Component: 100 - total flux cleaned = 0.0651038 Jy ! Component: 150 - total flux cleaned = 0.0788276 Jy ! Component: 200 - total flux cleaned = 0.0878448 Jy ! Total flux subtracted in 200 components = 0.0878448 Jy ! Clean residual min=-0.004016 max=0.005403 Jy/beam ! Clean residual mean=-0.000048 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.16664 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 1.16664 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=2.116 mas, bmaj=3.417 mas, bpa=4.654 degrees ! Estimated noise=0.840039 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 = 0.0108678 Jy ! Component: 100 - total flux cleaned = 0.0180279 Jy ! Component: 150 - total flux cleaned = 0.0233191 Jy ! Component: 200 - total flux cleaned = 0.0273881 Jy ! Total flux subtracted in 200 components = 0.0273881 Jy ! Clean residual min=-0.003820 max=0.004296 Jy/beam ! Clean residual mean=-0.000043 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.19402 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 1.19402 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.897 mas, bpa=7.798 degrees ! Estimated noise=0.650014 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126577 Jy ! Component: 100 - total flux cleaned = 0.00259671 Jy ! Component: 150 - total flux cleaned = 0.00364484 Jy ! Component: 200 - total flux cleaned = 0.00465391 Jy ! Total flux subtracted in 200 components = 0.00465391 Jy ! Clean residual min=-0.002733 max=0.002938 Jy/beam ! Clean residual mean=-0.000013 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 1.19868 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 1.19868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068828Jy sigma=0.939196 ! Fit after self-cal, rms=0.068801Jy sigma=0.938392 wmodel J1044+8054_X_2006_02_14_yyk\_map.mod ! Writing 114 model components to file: J1044+8054_X_2006_02_14_yyk_map.mod wobs J1044+8054_X_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J1044+8054_X_2006_02_14_yyk_uvs.fits wwins J1044+8054_X_2006_02_14_yyk\_map.win ! wwins: Wrote 4 windows to J1044+8054_X_2006_02_14_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 = 0.00037369 Jy ! Component: 100 - total flux cleaned = 0.00028696 Jy ! Component: 150 - total flux cleaned = 0.000247284 Jy ! Component: 200 - total flux cleaned = 0.000393517 Jy ! Component: 250 - total flux cleaned = 0.000498217 Jy ! Component: 300 - total flux cleaned = 0.000532563 Jy ! Component: 350 - total flux cleaned = 0.000532374 Jy ! Component: 400 - total flux cleaned = 0.000593482 Jy ! Component: 450 - total flux cleaned = 0.000651282 Jy ! Component: 500 - total flux cleaned = 0.000765114 Jy ! Component: 550 - total flux cleaned = 0.000876447 Jy ! Component: 600 - total flux cleaned = 0.00106611 Jy ! Component: 650 - total flux cleaned = 0.00114502 Jy ! Component: 700 - total flux cleaned = 0.00122214 Jy ! Component: 750 - total flux cleaned = 0.00134735 Jy ! Component: 800 - total flux cleaned = 0.0014932 Jy ! Component: 850 - total flux cleaned = 0.00161152 Jy ! Component: 900 - total flux cleaned = 0.00168111 Jy ! Component: 950 - total flux cleaned = 0.00177328 Jy ! Component: 1000 - total flux cleaned = 0.00193141 Jy ! Component: 1050 - total flux cleaned = 0.00210873 Jy ! Component: 1100 - total flux cleaned = 0.00213073 Jy ! Component: 1150 - total flux cleaned = 0.00228089 Jy ! Component: 1200 - total flux cleaned = 0.00234416 Jy ! Component: 1250 - total flux cleaned = 0.00246901 Jy ! Component: 1300 - total flux cleaned = 0.0025508 Jy ! Component: 1350 - total flux cleaned = 0.00263145 Jy ! Component: 1400 - total flux cleaned = 0.00271042 Jy ! Component: 1450 - total flux cleaned = 0.00274978 Jy ! Component: 1500 - total flux cleaned = 0.00282702 Jy ! Component: 1550 - total flux cleaned = 0.0029415 Jy ! Component: 1600 - total flux cleaned = 0.00296034 Jy ! Component: 1650 - total flux cleaned = 0.00301642 Jy ! Component: 1700 - total flux cleaned = 0.00310855 Jy ! Component: 1750 - total flux cleaned = 0.00321799 Jy ! Component: 1800 - total flux cleaned = 0.00330833 Jy ! Component: 1850 - total flux cleaned = 0.00334419 Jy ! Component: 1900 - total flux cleaned = 0.00345064 Jy ! Component: 1950 - total flux cleaned = 0.00350328 Jy ! Component: 2000 - total flux cleaned = 0.00352063 Jy ! Total flux subtracted in 2048 components = 0.00355524 Jy ! Clean residual min=-0.000932 max=0.001057 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 1.20223 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 273 components and 1.20223 Jy ![Exited script file: muppet] wmap "J1044+8054_X_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.897 at 7.798 degrees (North through East) ! Clean map min=-0.0017163 max=0.92325 Jy/beam ! Writing clean map to FITS file: J1044+8054_X_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.923254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000336827 device "J1044+8054_X_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1044+8054_X_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.109448 0.109448 0.218896 0.437791 0.875582 1.75116 3.50233 7.00466 14.0093 28.0186 56.0373 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.923 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.897 at 7.798 degrees (North through East) ! Clean map min=-0.0017163 max=0.92325 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1044+8054_X_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1044+8054_X_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1044+8054_X_2006_02_14_yyk_uvs.log closed on Wed Jul 5 11:57:40 2006