! Started logfile: J1153-1105_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:43:07 2010 obs J1153-1105_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1153-1105_K_2006_06_04_yyk_uva.fits ! AN table 1: 1530 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.205719 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1153-1105 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2921 lines of history. ! ! Reading 90648 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J1153-1105_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.281299 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=0.8476 mas, bmaj=1.881 mas, bpa=11.47 degrees ! Estimated noise=10.3724 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.076666 Jy ! Component: 100 - total flux cleaned = 0.0781081 Jy ! Total flux subtracted in 100 components = 0.0781081 Jy ! Clean residual min=-0.017789 max=0.017746 Jy/beam ! Clean residual mean=-0.000153 rms=0.007536 Jy/beam ! Combined flux in latest and established models = 0.0781081 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0781081 Jy ! ! Correcting IF 1. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.245508Jy sigma=1.020934 ! Fit after self-cal, rms=0.252648Jy sigma=1.035099 ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.225 mas, bpa=6.319 degrees ! Estimated noise=11.783 mJy/beam. 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=0.811 mas, bmaj=2.217 mas, bpa=7.784 degrees ! Estimated noise=9.16106 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 = -0.00677174 Jy ! Component: 100 - total flux cleaned = -0.0196402 Jy ! Component: 150 - total flux cleaned = -0.030194 Jy ! Component: 200 - total flux cleaned = -0.0285069 Jy ! Total flux subtracted in 200 components = -0.0285069 Jy ! Clean residual min=-0.010555 max=0.010708 Jy/beam ! Clean residual mean=-0.000118 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 0.0496012 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 81 model components to the UV plane model. ! The established model now contains 110 components and 0.0496012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.243163Jy sigma=0.983678 ! Fit after self-cal, rms=0.242583Jy sigma=0.981195 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 2.217 at 7.784 degrees (North through East) ! Clean map min=-0.052203 max=0.096243 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.80 KP 1.23 LA 1.13 ! MK 1.00* NL 1.00* OV 1.13 PT 0.91 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.73 KP 1.56 LA 1.00* ! MK 1.00* NL 0.95 OV 1.20 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 KP 0.97 LA 1.00* ! MK 1.00* NL 1.00* OV 1.20 PT 0.70 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.242583Jy sigma=0.981195 ! Fit after self-cal, rms=0.256516Jy sigma=0.931767 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.256516Jy sigma=0.931767 ! Fit after self-cal, rms=0.255273Jy sigma=0.921586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.697 mas, bpa=12.28 degrees ! Estimated noise=12.1405 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 = 0.00405565 Jy ! Component: 100 - total flux cleaned = 0.00361992 Jy ! Component: 150 - total flux cleaned = 0.00171338 Jy ! Component: 200 - total flux cleaned = 0.00173686 Jy ! Total flux subtracted in 200 components = 0.00173686 Jy ! Clean residual min=-0.003576 max=0.003642 Jy/beam ! Clean residual mean=-0.000062 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.051338 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 91 model components to the UV plane model. ! The established model now contains 201 components and 0.051338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252764Jy sigma=0.907181 ! Fit after self-cal, rms=0.252533Jy sigma=0.906752 ! Inverting map ! Added new window around map position (2.015, -0.455). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022157 Jy ! Component: 100 - total flux cleaned = -0.000871651 Jy ! Component: 150 - total flux cleaned = -0.00262162 Jy ! Component: 200 - total flux cleaned = -0.00408432 Jy ! Total flux subtracted in 200 components = -0.00408432 Jy ! Clean residual min=-0.005239 max=0.004144 Jy/beam ! Clean residual mean=-0.000027 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.0472537 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 260 components and 0.0472537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252213Jy sigma=0.903720 ! Fit after self-cal, rms=0.252146Jy sigma=0.903912 ! Inverting map ! Added new window around map position (3.185, -7.085). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118314 Jy ! Component: 100 - total flux cleaned = 0.00144228 Jy ! Component: 150 - total flux cleaned = 0.000935979 Jy ! Component: 200 - total flux cleaned = 0.000264388 Jy ! Total flux subtracted in 200 components = 0.000264388 Jy ! Clean residual min=-0.003911 max=0.004052 Jy/beam ! Clean residual mean=-0.000029 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0475181 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 322 components and 0.0475181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.251662Jy sigma=0.901534 ! Fit after self-cal, rms=0.251420Jy sigma=0.901392 ! Inverting map ! Added new window around map position (7.345, -1.495). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.001094 Jy ! Component: 100 - total flux cleaned = -0.0032065 Jy ! Component: 150 - total flux cleaned = -0.00478059 Jy ! Component: 200 - total flux cleaned = -0.00640657 Jy ! Total flux subtracted in 200 components = -0.00640657 Jy ! Clean residual min=-0.003963 max=0.004636 Jy/beam ! Clean residual mean=-0.000007 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.0411115 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 96 model components to the UV plane model. ! The established model now contains 410 components and 0.0411115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.250955Jy sigma=0.899457 ! Fit after self-cal, rms=0.250735Jy sigma=0.899179 ! 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 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.250735Jy sigma=0.899179 ! Fit after self-cal, rms=0.242149Jy sigma=0.844866 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 = 0.00342678 Jy ! Component: 100 - total flux cleaned = 0.00312008 Jy ! Component: 150 - total flux cleaned = 0.00125675 Jy ! Component: 200 - total flux cleaned = -0.000217985 Jy ! Total flux subtracted in 200 components = -0.000217985 Jy ! Clean residual min=-0.004003 max=0.004933 Jy/beam ! Clean residual mean=-0.000007 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.0408935 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 463 components and 0.0408935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.241530Jy sigma=0.838584 ! Fit after self-cal, rms=0.239313Jy sigma=0.825036 ! Inverting map ! Added new window around map position (3.9, 5.785). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582399 Jy ! Component: 100 - total flux cleaned = 0.00739555 Jy ! Component: 150 - total flux cleaned = 0.00825759 Jy ! Component: 200 - total flux cleaned = 0.00910964 Jy ! Total flux subtracted in 200 components = 0.00910964 Jy ! Clean residual min=-0.003020 max=0.003392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0500032 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 60 model components to the UV plane model. ! The established model now contains 520 components and 0.0500032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.238639Jy sigma=0.822300 ! Fit after self-cal, rms=0.237691Jy sigma=0.817728 ! Inverting map ! Added new window around map position (-1.17, -2.08). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488992 Jy ! Component: 100 - total flux cleaned = 0.0070391 Jy ! Component: 150 - total flux cleaned = 0.00838169 Jy ! Component: 200 - total flux cleaned = 0.00993872 Jy ! Total flux subtracted in 200 components = 0.00993872 Jy ! Clean residual min=-0.003018 max=0.002735 Jy/beam ! Clean residual mean=0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0599419 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 580 components and 0.0599419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.237266Jy sigma=0.816605 ! Fit after self-cal, rms=0.236708Jy sigma=0.814959 ! 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: 1.002 x 2.697 at 12.28 degrees (North through East) ! Clean map min=-0.054593 max=0.093906 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 uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.809 mas, bpa=13.31 degrees ! Estimated noise=12.3361 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 = 0.00424865 Jy ! Component: 100 - total flux cleaned = 0.00689164 Jy ! Component: 150 - total flux cleaned = 0.00893058 Jy ! Component: 200 - total flux cleaned = 0.0103974 Jy ! Total flux subtracted in 200 components = 0.0103974 Jy ! Clean residual min=-0.003047 max=0.002722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0703392 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 630 components and 0.0703392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236498Jy sigma=0.814180 ! Fit after self-cal, rms=0.236059Jy sigma=0.813486 ! 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=0.9219 mas, bmaj=2.175 mas, bpa=6.157 degrees ! Estimated noise=16.0635 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664347 Jy ! Component: 100 - total flux cleaned = 0.0789203 Jy ! Component: 150 - total flux cleaned = 0.0758546 Jy ! Component: 200 - total flux cleaned = 0.0759124 Jy ! Total flux subtracted in 200 components = 0.0759124 Jy ! Clean residual min=-0.025236 max=0.027322 Jy/beam ! Clean residual mean=-0.000134 rms=0.008360 Jy/beam ! Combined flux in latest and established models = 0.0759124 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 88 model components to the UV plane model. ! The established model now contains 88 components and 0.0759124 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.697 mas, bpa=12.28 degrees ! Estimated noise=12.1405 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 = -0.00167719 Jy ! Component: 100 - total flux cleaned = -0.00336587 Jy ! Component: 150 - total flux cleaned = -0.00338923 Jy ! Component: 200 - total flux cleaned = -0.00247447 Jy ! Total flux subtracted in 200 components = -0.00247447 Jy ! Clean residual min=-0.009773 max=0.008311 Jy/beam ! Clean residual mean=-0.000080 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.073438 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 156 components and 0.073438 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.809 mas, bpa=13.31 degrees ! Estimated noise=12.3361 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 = 0.000713106 Jy ! Component: 100 - total flux cleaned = 0.00162121 Jy ! Component: 150 - total flux cleaned = 0.00295474 Jy ! Component: 200 - total flux cleaned = 0.00415366 Jy ! Total flux subtracted in 200 components = 0.00415366 Jy ! Clean residual min=-0.005986 max=0.004242 Jy/beam ! Clean residual mean=-0.000042 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.0775916 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 192 components and 0.0775916 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.697 mas, bpa=12.28 degrees ! Estimated noise=12.1405 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292458 Jy ! Component: 100 - total flux cleaned = 0.00425646 Jy ! Component: 150 - total flux cleaned = 0.00374825 Jy ! Component: 200 - total flux cleaned = 0.00325173 Jy ! Total flux subtracted in 200 components = 0.00325173 Jy ! Clean residual min=-0.004408 max=0.003489 Jy/beam ! Clean residual mean=-0.000022 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0808433 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 83 model components to the UV plane model. ! The established model now contains 260 components and 0.0808433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236008Jy sigma=0.815307 ! Fit after self-cal, rms=0.235517Jy sigma=0.814169 wmodel J1153-1105_K_2006_06_04_yyk\_map.mod ! Writing 260 model components to file: J1153-1105_K_2006_06_04_yyk_map.mod wobs J1153-1105_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1153-1105_K_2006_06_04_yyk_uvs.fits wwins J1153-1105_K_2006_06_04_yyk\_map.win ! wwins: Wrote 5 windows to J1153-1105_K_2006_06_04_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 = -0.000915104 Jy ! Component: 100 - total flux cleaned = -0.00121224 Jy ! Component: 150 - total flux cleaned = -0.00132676 Jy ! Component: 200 - total flux cleaned = -0.00132762 Jy ! Component: 250 - total flux cleaned = -0.00132793 Jy ! Component: 300 - total flux cleaned = -0.00147977 Jy ! Component: 350 - total flux cleaned = -0.00162884 Jy ! Component: 400 - total flux cleaned = -0.00172686 Jy ! Component: 450 - total flux cleaned = -0.00143996 Jy ! Component: 500 - total flux cleaned = -0.00106296 Jy ! Component: 550 - total flux cleaned = -0.000830023 Jy ! Component: 600 - total flux cleaned = -0.000461008 Jy ! Component: 650 - total flux cleaned = -0.000142082 Jy ! Component: 700 - total flux cleaned = 0.000174348 Jy ! Component: 750 - total flux cleaned = 0.000622399 Jy ! Component: 800 - total flux cleaned = 0.00102239 Jy ! Component: 850 - total flux cleaned = 0.00137541 Jy ! Component: 900 - total flux cleaned = 0.00159526 Jy ! Component: 950 - total flux cleaned = 0.00185854 Jy ! Component: 1000 - total flux cleaned = 0.00199004 Jy ! Component: 1050 - total flux cleaned = 0.00216535 Jy ! Component: 1100 - total flux cleaned = 0.00225318 Jy ! Component: 1150 - total flux cleaned = 0.00238453 Jy ! Component: 1200 - total flux cleaned = 0.00242837 Jy ! Component: 1250 - total flux cleaned = 0.00242821 Jy ! Component: 1300 - total flux cleaned = 0.00260409 Jy ! Component: 1350 - total flux cleaned = 0.00273616 Jy ! Component: 1400 - total flux cleaned = 0.0028242 Jy ! Component: 1450 - total flux cleaned = 0.00291267 Jy ! Component: 1500 - total flux cleaned = 0.00304627 Jy ! Component: 1550 - total flux cleaned = 0.00309148 Jy ! Component: 1600 - total flux cleaned = 0.00300144 Jy ! Component: 1650 - total flux cleaned = 0.00286487 Jy ! Component: 1700 - total flux cleaned = 0.00281908 Jy ! Component: 1750 - total flux cleaned = 0.00272687 Jy ! Component: 1800 - total flux cleaned = 0.00254007 Jy ! Component: 1850 - total flux cleaned = 0.00239712 Jy ! Component: 1900 - total flux cleaned = 0.00225128 Jy ! Component: 1950 - total flux cleaned = 0.00215234 Jy ! Component: 2000 - total flux cleaned = 0.0020019 Jy ! Total flux subtracted in 2048 components = 0.00210619 Jy ! Clean residual min=-0.002918 max=0.003001 Jy/beam ! Clean residual mean=0.000003 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0829495 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 391 components and 0.0829496 Jy ![Exited script file: muppet] wmap "J1153-1105_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.697 at 12.28 degrees (North through East) ! Clean map min=-0.07361 max=0.090851 Jy/beam ! Writing clean map to FITS file: J1153-1105_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0908507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00113914 device "J1153-1105_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1153-1105_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.76156 3.76156 7.52312 15.0462 30.0925 60.185 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.697 at 12.28 degrees (North through East) ! Clean map min=-0.07361 max=0.090851 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1153-1105_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1153-1105_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1153-1105_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:43:10 2010