! Started logfile: J0854+2006_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:46:08 2010 obs J0854+2006_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0854+2006_K_2006_06_11_yyk_uva.fits ! AN table 1: 918 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.564246 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 2714 lines of history. ! ! Reading 186472 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 J0854+2006_K_2006_06_11_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)= 5.30595 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=0.3695 mas, bmaj=0.8386 mas, bpa=12.55 degrees ! Estimated noise=5.08028 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 = 4.19533 Jy ! Component: 100 - total flux cleaned = 4.90969 Jy ! Total flux subtracted in 100 components = 4.90969 Jy ! Clean residual min=-0.231219 max=0.513363 Jy/beam ! Clean residual mean=0.001331 rms=0.096657 Jy/beam ! Combined flux in latest and established models = 4.90969 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 4.90969 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.662784Jy sigma=8.275857 ! Fit after self-cal, rms=1.662305Jy sigma=8.280707 ! Inverting map and beam ! Estimated beam: bmin=0.3695 mas, bmaj=0.8382 mas, bpa=12.57 degrees ! Estimated noise=5.07934 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=0.4629 mas, bmaj=0.9127 mas, bpa=12.62 degrees ! Estimated noise=2.51658 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 = 0.0377534 Jy ! Component: 100 - total flux cleaned = 0.0582669 Jy ! Component: 150 - total flux cleaned = 0.0754807 Jy ! Component: 200 - total flux cleaned = 0.0873 Jy ! Total flux subtracted in 200 components = 0.0873 Jy ! Clean residual min=-0.271734 max=0.548997 Jy/beam ! Clean residual mean=0.001978 rms=0.107424 Jy/beam ! Combined flux in latest and established models = 4.99699 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 4.99699 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=1.641188Jy sigma=8.202541 ! Fit after self-cal, rms=1.641606Jy sigma=8.210909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4629 x 0.9127 at 12.62 degrees (North through East) ! Clean map min=-0.2712 max=4.7886 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.86 HN 1.11 KP 0.94 ! LA 0.92 MK 1.00* NL 1.00* OV 1.10 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 HN 1.18 KP 0.94 ! LA 0.94 MK 1.00* NL 1.00* OV 1.13 ! PT 0.79 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.11 KP 0.91 ! LA 0.93 MK 1.00* NL 1.00* OV 1.17 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.09 KP 0.95 ! LA 0.92 MK 1.00* NL 1.00* OV 1.08 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 0.95 KP 1.00 ! LA 0.99 MK 1.00* NL 1.00* OV 1.25 ! PT 0.88 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.67 KP 0.77 ! LA 1.00 MK 1.00* NL 1.00* OV 1.38 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.82 KP 0.73 ! LA 0.95 MK 1.00* NL 1.00* OV 1.53 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.81 KP 0.78 ! LA 0.95 MK 1.00* NL 1.00* OV 1.53 ! PT 0.97 SC 0.88 ! ! ! Fit before self-cal, rms=1.641606Jy sigma=8.210909 ! Fit after self-cal, rms=1.210669Jy sigma=6.328642 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=1.210669Jy sigma=6.328642 ! Fit after self-cal, rms=1.210912Jy sigma=6.342303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4653 mas, bmaj=0.8906 mas, bpa=13.3 degrees ! Estimated noise=2.45587 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 = 0.0148943 Jy ! Component: 100 - total flux cleaned = 0.0151585 Jy ! Component: 150 - total flux cleaned = 0.0127693 Jy ! Component: 200 - total flux cleaned = 0.0114044 Jy ! Total flux subtracted in 200 components = 0.0114044 Jy ! Clean residual min=-0.046328 max=0.058543 Jy/beam ! Clean residual mean=-0.000057 rms=0.014700 Jy/beam ! Combined flux in latest and established models = 5.0084 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 5.0084 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=1.208625Jy sigma=6.334082 ! Fit after self-cal, rms=1.210513Jy sigma=6.352652 ! 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=1.210513Jy sigma=6.352652 ! Fit after self-cal, rms=0.534232Jy sigma=2.793225 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 = 0.0821688 Jy ! Component: 100 - total flux cleaned = 0.0840668 Jy ! Component: 150 - total flux cleaned = 0.0854139 Jy ! Component: 200 - total flux cleaned = 0.0864997 Jy ! Total flux subtracted in 200 components = 0.0864997 Jy ! Clean residual min=-0.068261 max=0.048396 Jy/beam ! Clean residual mean=-0.000168 rms=0.016289 Jy/beam ! Combined flux in latest and established models = 5.0949 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 5.0949 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=0.514910Jy sigma=2.696404 ! Fit after self-cal, rms=0.447550Jy sigma=2.307146 ! 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: 0.4653 x 0.8906 at 13.3 degrees (North through East) ! Clean map min=-0.067842 max=4.8807 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 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=0.447550Jy sigma=2.307146 ! Fit after self-cal, rms=0.429666Jy sigma=2.239358 ! 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=0.429666Jy sigma=2.239358 ! Fit after self-cal, rms=0.417225Jy sigma=2.150984 ! Inverting map and beam ! Estimated beam: bmin=0.463 mas, bmaj=0.8875 mas, bpa=12.87 degrees ! Estimated noise=2.4463 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280718 Jy ! Component: 100 - total flux cleaned = 0.00160197 Jy ! Component: 150 - total flux cleaned = 0.00263844 Jy ! Component: 200 - total flux cleaned = 0.00350782 Jy ! Total flux subtracted in 200 components = 0.00350782 Jy ! Clean residual min=-0.026680 max=0.033784 Jy/beam ! Clean residual mean=0.000029 rms=0.008236 Jy/beam ! Combined flux in latest and established models = 5.0984 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 5.0984 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=0.415407Jy sigma=2.139792 ! Fit after self-cal, rms=0.411994Jy sigma=2.113101 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.411994Jy sigma=2.113101 ! Fit after self-cal, rms=0.410092Jy sigma=2.105887 ! 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=0.410092Jy sigma=2.105887 ! Fit after self-cal, rms=0.409070Jy sigma=2.095998 ! Inverting map and beam ! Estimated beam: bmin=0.463 mas, bmaj=0.8854 mas, bpa=12.74 degrees ! Estimated noise=2.44845 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075018 Jy ! Component: 100 - total flux cleaned = 0.00708424 Jy ! Component: 150 - total flux cleaned = 0.00672873 Jy ! Component: 200 - total flux cleaned = 0.00642747 Jy ! Total flux subtracted in 200 components = 0.00642747 Jy ! Clean residual min=-0.023791 max=0.030130 Jy/beam ! Clean residual mean=0.000042 rms=0.007401 Jy/beam ! Combined flux in latest and established models = 5.10483 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 5.10483 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=0.408355Jy sigma=2.091723 ! Fit after self-cal, rms=0.408295Jy sigma=2.089610 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** 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=0.8751 mas, bmaj=1.324 mas, bpa=33.71 degrees ! Estimated noise=2.90683 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 = 0.000892778 Jy ! Component: 100 - total flux cleaned = -0.000400171 Jy ! Component: 150 - total flux cleaned = -0.000673852 Jy ! Component: 200 - total flux cleaned = -0.000918417 Jy ! Total flux subtracted in 200 components = -0.000918417 Jy ! Clean residual min=-0.022231 max=0.028690 Jy/beam ! Clean residual mean=0.000076 rms=0.007801 Jy/beam ! Combined flux in latest and established models = 5.10391 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 5.10391 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=0.408172Jy sigma=2.088330 ! Fit after self-cal, rms=0.408323Jy sigma=2.088073 ! 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=0.3757 mas, bmaj=0.8274 mas, bpa=12.36 degrees ! Estimated noise=4.93498 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.17852 Jy ! Component: 100 - total flux cleaned = 4.82009 Jy ! Component: 150 - total flux cleaned = 5.01823 Jy ! Component: 200 - total flux cleaned = 5.05606 Jy ! Total flux subtracted in 200 components = 5.05606 Jy ! Clean residual min=-0.049620 max=0.044038 Jy/beam ! Clean residual mean=0.000083 rms=0.013900 Jy/beam ! Combined flux in latest and established models = 5.05606 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 15 model components to the UV plane model. ! The established model now contains 15 components and 5.05606 Jy ! Inverting map and beam ! Estimated beam: bmin=0.463 mas, bmaj=0.8854 mas, bpa=12.74 degrees ! Estimated noise=2.44845 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 = 0.0268106 Jy ! Component: 100 - total flux cleaned = 0.0320338 Jy ! Component: 150 - total flux cleaned = 0.034875 Jy ! Component: 200 - total flux cleaned = 0.0372043 Jy ! Total flux subtracted in 200 components = 0.0372043 Jy ! Clean residual min=-0.025244 max=0.026420 Jy/beam ! Clean residual mean=0.000071 rms=0.007371 Jy/beam ! Combined flux in latest and established models = 5.09327 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 5.09327 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=0.8751 mas, bmaj=1.324 mas, bpa=33.71 degrees ! Estimated noise=2.90683 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 = 0.00400335 Jy ! Component: 100 - total flux cleaned = 0.00428825 Jy ! Component: 150 - total flux cleaned = 0.00518086 Jy ! Component: 200 - total flux cleaned = 0.00590372 Jy ! Total flux subtracted in 200 components = 0.00590372 Jy ! Clean residual min=-0.021488 max=0.026283 Jy/beam ! Clean residual mean=0.000100 rms=0.007270 Jy/beam ! Combined flux in latest and established models = 5.09917 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 5.09917 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.463 mas, bmaj=0.8854 mas, bpa=12.74 degrees ! Estimated noise=2.44845 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155257 Jy ! Component: 100 - total flux cleaned = -0.00156514 Jy ! Component: 150 - total flux cleaned = -0.00157114 Jy ! Component: 200 - total flux cleaned = -0.00158592 Jy ! Total flux subtracted in 200 components = -0.00158592 Jy ! Clean residual min=-0.023371 max=0.025335 Jy/beam ! Clean residual mean=0.000060 rms=0.006890 Jy/beam ! Combined flux in latest and established models = 5.09758 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 5.09758 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=0.409573Jy sigma=2.090180 ! Fit after self-cal, rms=0.409753Jy sigma=2.090197 wmodel J0854+2006_K_2006_06_11_yyk\_map.mod ! Writing 42 model components to file: J0854+2006_K_2006_06_11_yyk_map.mod wobs J0854+2006_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0854+2006_K_2006_06_11_yyk_uvs.fits wwins J0854+2006_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0854+2006_K_2006_06_11_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 = 0.00164718 Jy ! Component: 100 - total flux cleaned = -0.00141321 Jy ! Component: 150 - total flux cleaned = -0.00518428 Jy ! Component: 200 - total flux cleaned = -0.00860131 Jy ! Component: 250 - total flux cleaned = -0.0108679 Jy ! Component: 300 - total flux cleaned = -0.0118982 Jy ! Component: 350 - total flux cleaned = -0.0138036 Jy ! Component: 400 - total flux cleaned = -0.0153584 Jy ! Component: 450 - total flux cleaned = -0.0166029 Jy ! Component: 500 - total flux cleaned = -0.0169964 Jy ! Component: 550 - total flux cleaned = -0.0167976 Jy ! Component: 600 - total flux cleaned = -0.0162643 Jy ! Component: 650 - total flux cleaned = -0.0154167 Jy ! Component: 700 - total flux cleaned = -0.014432 Jy ! Component: 750 - total flux cleaned = -0.0134757 Jy ! Component: 800 - total flux cleaned = -0.0122337 Jy ! Component: 850 - total flux cleaned = -0.0111756 Jy ! Component: 900 - total flux cleaned = -0.00984831 Jy ! Component: 950 - total flux cleaned = -0.00855273 Jy ! Component: 1000 - total flux cleaned = -0.00742454 Jy ! Component: 1050 - total flux cleaned = -0.00645798 Jy ! Component: 1100 - total flux cleaned = -0.00537123 Jy ! Component: 1150 - total flux cleaned = -0.00430102 Jy ! Component: 1200 - total flux cleaned = -0.00350894 Jy ! Component: 1250 - total flux cleaned = -0.00259651 Jy ! Component: 1300 - total flux cleaned = -0.00195281 Jy ! Component: 1350 - total flux cleaned = -0.00144178 Jy ! Component: 1400 - total flux cleaned = -0.000932611 Jy ! Component: 1450 - total flux cleaned = -0.000172288 Jy ! Component: 1500 - total flux cleaned = 0.000333221 Jy ! Component: 1550 - total flux cleaned = 0.000836771 Jy ! Component: 1600 - total flux cleaned = 0.00133931 Jy ! Component: 1650 - total flux cleaned = 0.00184011 Jy ! Component: 1700 - total flux cleaned = 0.0025894 Jy ! Component: 1750 - total flux cleaned = 0.0029632 Jy ! Component: 1800 - total flux cleaned = 0.00346225 Jy ! Component: 1850 - total flux cleaned = 0.00396192 Jy ! Component: 1900 - total flux cleaned = 0.0044614 Jy ! Component: 1950 - total flux cleaned = 0.00508732 Jy ! Component: 2000 - total flux cleaned = 0.00558746 Jy ! Total flux subtracted in 2048 components = 0.00621615 Jy ! Clean residual min=-0.006506 max=0.007627 Jy/beam ! Clean residual mean=0.000008 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 5.1038 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 134 components and 5.1038 Jy ![Exited script file: muppet] wmap "J0854+2006_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.463 x 0.8854 at 12.74 degrees (North through East) ! Clean map min=-0.013784 max=4.8569 Jy/beam ! Writing clean map to FITS file: J0854+2006_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.85694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00200423 device "J0854+2006_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0854+2006_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123796 0.123796 0.247592 0.495183 0.990367 1.98073 3.96147 7.92293 15.8459 31.6917 63.3835 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak=",int(peak_flux*1000)/1000 ! peak= 4.856 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.463 x 0.8854 at 12.74 degrees (North through East) ! Clean map min=-0.013784 max=4.8569 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0854+2006_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0854+2006_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0854+2006_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:46:10 2010