! Started logfile: J0126+2559_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:41:14 2010 obs J0126+2559_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0126+2559_K_2006_06_04_yyk_uva.fits ! AN table 1: 762 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.91674 visibilities/baseline/integration-bin. ! Found source: J0126+2559 ! ! 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 2920 lines of history. ! ! Reading 201184 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 J0126+2559_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)= 0.4643 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=0.2602 mas, bmaj=0.7602 mas, bpa=15.74 degrees ! Estimated noise=4.16608 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 = 0.33766 Jy ! Component: 100 - total flux cleaned = 0.429552 Jy ! Total flux subtracted in 100 components = 0.429552 Jy ! Clean residual min=-0.028592 max=0.030414 Jy/beam ! Clean residual mean=-0.000140 rms=0.008810 Jy/beam ! Combined flux in latest and established models = 0.429552 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.429552 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.230939Jy sigma=1.160202 ! Fit after self-cal, rms=0.229933Jy sigma=1.155377 ! Inverting map and beam ! Estimated beam: bmin=0.2602 mas, bmaj=0.7602 mas, bpa=15.74 degrees ! Estimated noise=4.16608 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=0.31 mas, bmaj=0.7693 mas, bpa=10.3 degrees ! Estimated noise=2.02986 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 = 0.0281517 Jy ! Component: 100 - total flux cleaned = 0.0423521 Jy ! Component: 150 - total flux cleaned = 0.05057 Jy ! Component: 200 - total flux cleaned = 0.055296 Jy ! Total flux subtracted in 200 components = 0.055296 Jy ! Clean residual min=-0.017803 max=0.023220 Jy/beam ! Clean residual mean=-0.000076 rms=0.005467 Jy/beam ! Combined flux in latest and established models = 0.484848 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.484848 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=0.225121Jy sigma=1.134583 ! Fit after self-cal, rms=0.225105Jy sigma=1.134500 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.31 x 0.7693 at 10.3 degrees (North through East) ! Clean map min=-0.016883 max=0.37244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 KP 0.91 LA 0.95 ! MK 0.83 NL 1.03 OV 0.96 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.87 KP 0.95 LA 0.91 ! MK 0.86 NL 1.09 OV 0.98 PT 0.77 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 KP 0.94 LA 0.99 ! MK 0.84 NL 1.03 OV 1.03 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.98 LA 0.93 ! MK 0.92 NL 0.90 OV 1.01 PT 1.08 ! SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 KP 1.02 LA 0.94 ! MK 1.12 NL 0.98 OV 1.16 PT 0.87 ! SC 2.24 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 KP 0.77 LA 0.99 ! MK 1.07 NL 1.03 OV 1.22 PT 0.94 ! SC 0.76 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 KP 0.70 LA 0.97 ! MK 1.11 NL 0.99 OV 1.30 PT 1.04 ! SC 8.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 KP 0.79 LA 0.90 ! MK 1.20 NL 1.02 OV 1.31 PT 0.96 ! SC 0.84 ! ! ! Fit before self-cal, rms=0.225105Jy sigma=1.134500 ! Fit after self-cal, rms=0.377465Jy sigma=1.038793 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=0.377465Jy sigma=1.038793 ! Fit after self-cal, rms=0.377349Jy sigma=1.038708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3094 mas, bmaj=0.7723 mas, bpa=10.47 degrees ! Estimated noise=1.98571 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 = -0.0041742 Jy ! Component: 100 - total flux cleaned = -0.00482025 Jy ! Component: 150 - total flux cleaned = -0.0049361 Jy ! Component: 200 - total flux cleaned = -0.00493312 Jy ! Total flux subtracted in 200 components = -0.00493312 Jy ! Clean residual min=-0.006697 max=0.006617 Jy/beam ! Clean residual mean=-0.000019 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.479915 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.479915 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=0.377293Jy sigma=1.038146 ! Fit after self-cal, rms=0.377257Jy sigma=1.038215 ! 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=0.377257Jy sigma=1.038215 ! Fit after self-cal, rms=0.370205Jy sigma=0.978307 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 = 0.00217188 Jy ! Component: 100 - total flux cleaned = 0.00249497 Jy ! Component: 150 - total flux cleaned = 0.00263113 Jy ! Component: 200 - total flux cleaned = 0.00285256 Jy ! Total flux subtracted in 200 components = 0.00285256 Jy ! Clean residual min=-0.006835 max=0.006845 Jy/beam ! Clean residual mean=-0.000017 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.482768 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.482768 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=0.369981Jy sigma=0.976746 ! Fit after self-cal, rms=0.369491Jy sigma=0.971638 ! 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: 0.3094 x 0.7723 at 10.47 degrees (North through East) ! Clean map min=-0.006608 max=0.37555 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=0.369491Jy sigma=0.971638 ! Fit after self-cal, rms=0.246835Jy sigma=0.970275 ! 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=0.246835Jy sigma=0.970275 ! Fit after self-cal, rms=0.246821Jy sigma=0.969326 ! Inverting map and beam ! Estimated beam: bmin=0.3045 mas, bmaj=0.7697 mas, bpa=11.49 degrees ! Estimated noise=1.96937 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125889 Jy ! Component: 100 - total flux cleaned = -0.00181277 Jy ! Component: 150 - total flux cleaned = -0.00219455 Jy ! Component: 200 - total flux cleaned = -0.0024647 Jy ! Total flux subtracted in 200 components = -0.0024647 Jy ! Clean residual min=-0.006439 max=0.006453 Jy/beam ! Clean residual mean=-0.000020 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.480303 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.480303 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=0.246795Jy sigma=0.969039 ! Fit after self-cal, rms=0.246823Jy sigma=0.968777 ! 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=0.246823Jy sigma=0.968777 ! Fit after self-cal, rms=0.243575Jy sigma=0.963426 ! 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=0.243575Jy sigma=0.963426 ! Fit after self-cal, rms=0.243637Jy sigma=0.963153 ! Inverting map and beam ! Estimated beam: bmin=0.3056 mas, bmaj=0.7709 mas, bpa=11.64 degrees ! Estimated noise=1.9693 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151014 Jy ! Component: 100 - total flux cleaned = -0.00192689 Jy ! Component: 150 - total flux cleaned = -0.00225869 Jy ! Component: 200 - total flux cleaned = -0.00237974 Jy ! Total flux subtracted in 200 components = -0.00237974 Jy ! Clean residual min=-0.006228 max=0.006401 Jy/beam ! Clean residual mean=-0.000020 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.477923 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.477923 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=0.243612Jy sigma=0.962926 ! Fit after self-cal, rms=0.243648Jy sigma=0.962955 ! 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=0.808 mas, bmaj=0.9993 mas, bpa=3.263 degrees ! Estimated noise=2.66168 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 = 7.78226e-06 Jy ! Component: 100 - total flux cleaned = 7.89393e-05 Jy ! Component: 150 - total flux cleaned = 2.92933e-05 Jy ! Component: 200 - total flux cleaned = 2.83965e-05 Jy ! Total flux subtracted in 200 components = 2.83965e-05 Jy ! Clean residual min=-0.007877 max=0.008560 Jy/beam ! Clean residual mean=-0.000056 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.477952 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.477952 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=0.243640Jy sigma=0.963005 ! Fit after self-cal, rms=0.243637Jy sigma=0.963016 ! 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=0.2603 mas, bmaj=0.7645 mas, bpa=15.88 degrees ! Estimated noise=4.06903 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.335264 Jy ! Component: 100 - total flux cleaned = 0.42579 Jy ! Component: 150 - total flux cleaned = 0.455183 Jy ! Component: 200 - total flux cleaned = 0.465522 Jy ! Total flux subtracted in 200 components = 0.465522 Jy ! Clean residual min=-0.009743 max=0.010073 Jy/beam ! Clean residual mean=-0.000027 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.465521 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.465521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3056 mas, bmaj=0.7709 mas, bpa=11.64 degrees ! Estimated noise=1.9693 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 (4.745, -8.32). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816959 Jy ! Component: 100 - total flux cleaned = 0.00934535 Jy ! Component: 150 - total flux cleaned = 0.00972982 Jy ! Component: 200 - total flux cleaned = 0.010172 Jy ! Total flux subtracted in 200 components = 0.010172 Jy ! Clean residual min=-0.006047 max=0.006707 Jy/beam ! Clean residual mean=-0.000027 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.475693 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.475693 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=0.808 mas, bmaj=0.9993 mas, bpa=3.263 degrees ! Estimated noise=2.66168 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 = 0.00148543 Jy ! Component: 100 - total flux cleaned = 0.001487 Jy ! Component: 150 - total flux cleaned = 0.00149381 Jy ! Component: 200 - total flux cleaned = 0.00149258 Jy ! Total flux subtracted in 200 components = 0.00149258 Jy ! Clean residual min=-0.007658 max=0.008618 Jy/beam ! Clean residual mean=-0.000058 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.477186 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.477186 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3056 mas, bmaj=0.7709 mas, bpa=11.64 degrees ! Estimated noise=1.9693 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110374 Jy ! Component: 100 - total flux cleaned = -1.97079e-05 Jy ! Component: 150 - total flux cleaned = -1.82163e-05 Jy ! Component: 200 - total flux cleaned = -8.70231e-05 Jy ! Total flux subtracted in 200 components = -8.70231e-05 Jy ! Clean residual min=-0.005906 max=0.006140 Jy/beam ! Clean residual mean=-0.000021 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.477099 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.477099 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=0.243517Jy sigma=0.962114 ! Fit after self-cal, rms=0.243538Jy sigma=0.961980 wmodel J0126+2559_K_2006_06_04_yyk\_map.mod ! Writing 64 model components to file: J0126+2559_K_2006_06_04_yyk_map.mod wobs J0126+2559_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0126+2559_K_2006_06_04_yyk_uvs.fits wwins J0126+2559_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0126+2559_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 = 0.000839983 Jy ! Component: 100 - total flux cleaned = 6.3121e-05 Jy ! Component: 150 - total flux cleaned = -0.000377034 Jy ! Component: 200 - total flux cleaned = -0.000461728 Jy ! Component: 250 - total flux cleaned = -0.000539861 Jy ! Component: 300 - total flux cleaned = -0.000467946 Jy ! Component: 350 - total flux cleaned = -0.000266825 Jy ! Component: 400 - total flux cleaned = 4.70268e-05 Jy ! Component: 450 - total flux cleaned = 0.000287133 Jy ! Component: 500 - total flux cleaned = 0.000518213 Jy ! Component: 550 - total flux cleaned = 0.000630414 Jy ! Component: 600 - total flux cleaned = 0.000736352 Jy ! Component: 650 - total flux cleaned = 0.000786736 Jy ! Component: 700 - total flux cleaned = 0.000686726 Jy ! Component: 750 - total flux cleaned = 0.000639181 Jy ! Component: 800 - total flux cleaned = 0.000686745 Jy ! Component: 850 - total flux cleaned = 0.000732896 Jy ! Component: 900 - total flux cleaned = 0.000820009 Jy ! Component: 950 - total flux cleaned = 0.000820418 Jy ! Component: 1000 - total flux cleaned = 0.000697331 Jy ! Component: 1050 - total flux cleaned = 0.000536475 Jy ! Component: 1100 - total flux cleaned = 0.000377973 Jy ! Component: 1150 - total flux cleaned = 0.000223292 Jy ! Component: 1200 - total flux cleaned = -2.50442e-06 Jy ! Component: 1250 - total flux cleaned = -0.000112354 Jy ! Component: 1300 - total flux cleaned = -0.000184452 Jy ! Component: 1350 - total flux cleaned = -0.00046713 Jy ! Component: 1400 - total flux cleaned = -0.00070952 Jy ! Component: 1450 - total flux cleaned = -0.000914065 Jy ! Component: 1500 - total flux cleaned = -0.00124956 Jy ! Component: 1550 - total flux cleaned = -0.00144826 Jy ! Component: 1600 - total flux cleaned = -0.00167594 Jy ! Component: 1650 - total flux cleaned = -0.00196373 Jy ! Component: 1700 - total flux cleaned = -0.00221482 Jy ! Component: 1750 - total flux cleaned = -0.00243157 Jy ! Component: 1800 - total flux cleaned = -0.00261485 Jy ! Component: 1850 - total flux cleaned = -0.00285652 Jy ! Component: 1900 - total flux cleaned = -0.00321404 Jy ! Component: 1950 - total flux cleaned = -0.00347914 Jy ! Component: 2000 - total flux cleaned = -0.00371213 Jy ! Total flux subtracted in 2048 components = -0.00397127 Jy ! Clean residual min=-0.001543 max=0.001889 Jy/beam ! Clean residual mean=-0.000014 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.473128 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 193 components and 0.473128 Jy ![Exited script file: muppet] wmap "J0126+2559_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3056 x 0.7709 at 11.64 degrees (North through East) ! Clean map min=-0.0041833 max=0.37119 Jy/beam ! Writing clean map to FITS file: J0126+2559_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 0.371194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493633 device "J0126+2559_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0126+2559_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398956 0.398956 0.797912 1.59582 3.19165 6.3833 12.7666 25.5332 51.0664 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.371 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3056 x 0.7709 at 11.64 degrees (North through East) ! Clean map min=-0.0041833 max=0.37119 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0126+2559_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0126+2559_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0126+2559_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:41:15 2010