! Started logfile: J0134+6925_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:41:23 2010 obs J0134+6925_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0134+6925_K_2006_10_20_yyk_uva.fits ! AN table 1: 1649 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0134+6925 ! ! 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 2240 lines of history. ! ! Reading 593640 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 J0134+6925_K_2006_10_20_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)= 0.340988 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=0.3193 mas, bmaj=0.4484 mas, bpa=-84.49 degrees ! Estimated noise=3.62753 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 = 0.153936 Jy ! Component: 100 - total flux cleaned = 0.193085 Jy ! Total flux subtracted in 100 components = 0.193085 Jy ! Clean residual min=-0.019956 max=0.028884 Jy/beam ! Clean residual mean=-0.000189 rms=0.005148 Jy/beam ! Combined flux in latest and established models = 0.193085 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.193085 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.279325Jy sigma=1.086029 ! Fit after self-cal, rms=0.279233Jy sigma=1.083097 ! Inverting map and beam ! Estimated beam: bmin=0.3193 mas, bmaj=0.4484 mas, bpa=-84.49 degrees ! Estimated noise=3.62753 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=0.3898 mas, bmaj=0.5949 mas, bpa=-65.88 degrees ! Estimated noise=1.45028 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 = 0.0234162 Jy ! Component: 100 - total flux cleaned = 0.0316977 Jy ! Component: 150 - total flux cleaned = 0.032924 Jy ! Component: 200 - total flux cleaned = 0.0333441 Jy ! Total flux subtracted in 200 components = 0.0333441 Jy ! Clean residual min=-0.012094 max=0.016005 Jy/beam ! Clean residual mean=-0.000032 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.226429 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.226429 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=0.277808Jy sigma=1.071968 ! Fit after self-cal, rms=0.277637Jy sigma=1.071234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3898 x 0.5949 at -65.88 degrees (North through East) ! Clean map min=-0.011597 max=0.19055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.06 KP 0.92 ! LA 0.92 MK 0.92 NL 1.12 OV 1.15 ! PT 1.00 SC 2.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.02 KP 0.92 ! LA 0.85 MK 0.91 NL 1.26 OV 1.02 ! PT 0.91 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.03 KP 0.92 ! LA 0.86 MK 0.90 NL 1.14 OV 1.17 ! PT 0.90 SC 0.59 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.04 KP 0.93 ! LA 0.95 MK 0.98 NL 0.96 OV 0.87 ! PT 1.11 SC 2.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 0.87 KP 1.03 ! LA 0.90 MK 1.03 NL 1.02 OV 0.98 ! PT 1.00 SC 1.62 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.69 KP 0.74 ! LA 0.93 MK 1.04 NL 1.13 OV 1.22 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.80 KP 0.72 ! LA 0.94 MK 1.39 NL 1.20 OV 1.30 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.13 HN 0.76 KP 0.72 ! LA 0.96 MK 1.25 NL 5.44 OV 1.23 ! PT 1.26 SC 0.65 ! ! ! Fit before self-cal, rms=0.277637Jy sigma=1.071234 ! Fit after self-cal, rms=0.338056Jy sigma=1.045251 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=0.338056Jy sigma=1.045251 ! Fit after self-cal, rms=0.338059Jy sigma=1.044838 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3912 mas, bmaj=0.576 mas, bpa=-69.13 degrees ! Estimated noise=1.41305 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 = -0.000828264 Jy ! Component: 100 - total flux cleaned = -0.00100852 Jy ! Component: 150 - total flux cleaned = -0.00108996 Jy ! Component: 200 - total flux cleaned = -0.00109295 Jy ! Total flux subtracted in 200 components = -0.00109295 Jy ! Clean residual min=-0.010564 max=0.009598 Jy/beam ! Clean residual mean=-0.000021 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.225336 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.225336 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=0.338062Jy sigma=1.044394 ! Fit after self-cal, rms=0.338040Jy sigma=1.044072 ! 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=0.338040Jy sigma=1.044072 ! Fit after self-cal, rms=0.330626Jy sigma=0.999762 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 = 0.0064798 Jy ! Component: 100 - total flux cleaned = 0.00674317 Jy ! Component: 150 - total flux cleaned = 0.00651472 Jy ! Component: 200 - total flux cleaned = 0.00637708 Jy ! Total flux subtracted in 200 components = 0.00637708 Jy ! Clean residual min=-0.009451 max=0.008432 Jy/beam ! Clean residual mean=-0.000027 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.231713 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 40 components and 0.231713 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=0.330493Jy sigma=0.998687 ! Fit after self-cal, rms=0.329603Jy sigma=0.994488 ! 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: 0.3912 x 0.576 at -69.13 degrees (North through East) ! Clean map min=-0.0087896 max=0.19622 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=0.329603Jy sigma=0.994488 ! Fit after self-cal, rms=0.369250Jy sigma=0.982509 ! 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=0.369250Jy sigma=0.982509 ! Fit after self-cal, rms=0.369058Jy sigma=0.981575 ! Inverting map and beam ! Estimated beam: bmin=0.3831 mas, bmaj=0.5841 mas, bpa=-66.04 degrees ! Estimated noise=1.40242 mJy/beam. ! Added new window around map position (0.715, 0.325). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081327 Jy ! Component: 100 - total flux cleaned = 0.00850983 Jy ! Component: 150 - total flux cleaned = 0.00819602 Jy ! Component: 200 - total flux cleaned = 0.00805737 Jy ! Total flux subtracted in 200 components = 0.00805737 Jy ! Clean residual min=-0.005149 max=0.005153 Jy/beam ! Clean residual mean=-0.000023 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.239771 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.239771 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=0.368880Jy sigma=0.979123 ! Fit after self-cal, rms=0.368769Jy sigma=0.978808 ! 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=0.368769Jy sigma=0.978808 ! Fit after self-cal, rms=0.417955Jy sigma=0.973762 ! 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=0.417955Jy sigma=0.973762 ! Fit after self-cal, rms=0.417915Jy sigma=0.973516 ! Inverting map and beam ! Estimated beam: bmin=0.3804 mas, bmaj=0.5811 mas, bpa=-66.34 degrees ! Estimated noise=1.40208 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350623 Jy ! Component: 100 - total flux cleaned = 0.00375158 Jy ! Component: 150 - total flux cleaned = 0.00365414 Jy ! Component: 200 - total flux cleaned = 0.00355913 Jy ! Total flux subtracted in 200 components = 0.00355913 Jy ! Clean residual min=-0.005002 max=0.004810 Jy/beam ! Clean residual mean=-0.000041 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.24333 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.24333 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=0.417892Jy sigma=0.972823 ! Fit after self-cal, rms=0.417896Jy sigma=0.972823 ! 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=0.9305 mas, bmaj=1.017 mas, bpa=72.41 degrees ! Estimated noise=1.78634 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 = 0.000252741 Jy ! Component: 100 - total flux cleaned = 0.000247572 Jy ! Component: 150 - total flux cleaned = 0.000349713 Jy ! Component: 200 - total flux cleaned = 0.000346724 Jy ! Total flux subtracted in 200 components = 0.000346724 Jy ! Clean residual min=-0.004708 max=0.004880 Jy/beam ! Clean residual mean=-0.000084 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.243677 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 86 components and 0.243677 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=0.417912Jy sigma=0.972707 ! Fit after self-cal, rms=0.417917Jy sigma=0.972720 ! 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=0.319 mas, bmaj=0.4442 mas, bpa=-82.57 degrees ! Estimated noise=3.61357 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.164937 Jy ! Component: 100 - total flux cleaned = 0.2071 Jy ! Component: 150 - total flux cleaned = 0.222016 Jy ! Component: 200 - total flux cleaned = 0.229728 Jy ! Total flux subtracted in 200 components = 0.229728 Jy ! Clean residual min=-0.013469 max=0.012266 Jy/beam ! Clean residual mean=-0.000082 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.229728 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.229728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3804 mas, bmaj=0.5811 mas, bpa=-66.34 degrees ! Estimated noise=1.40208 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 = 0.00902403 Jy ! Component: 100 - total flux cleaned = 0.012039 Jy ! Component: 150 - total flux cleaned = 0.0129146 Jy ! Component: 200 - total flux cleaned = 0.0131934 Jy ! Total flux subtracted in 200 components = 0.0131934 Jy ! Clean residual min=-0.004689 max=0.005116 Jy/beam ! Clean residual mean=-0.000040 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.242921 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.242921 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=0.9305 mas, bmaj=1.017 mas, bpa=72.41 degrees ! Estimated noise=1.78634 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 = -8.11107e-05 Jy ! Component: 100 - total flux cleaned = 0.000122135 Jy ! Component: 150 - total flux cleaned = 0.000284996 Jy ! Component: 200 - total flux cleaned = 0.000418895 Jy ! Total flux subtracted in 200 components = 0.000418895 Jy ! Clean residual min=-0.004592 max=0.004535 Jy/beam ! Clean residual mean=-0.000084 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.24334 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.24334 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3804 mas, bmaj=0.5811 mas, bpa=-66.34 degrees ! Estimated noise=1.40208 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330006 Jy ! Component: 100 - total flux cleaned = -0.000243993 Jy ! Component: 150 - total flux cleaned = -0.000169091 Jy ! Component: 200 - total flux cleaned = -0.00017161 Jy ! Total flux subtracted in 200 components = -0.00017161 Jy ! Clean residual min=-0.004471 max=0.004644 Jy/beam ! Clean residual mean=-0.000039 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.243168 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.243168 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=0.417879Jy sigma=0.972450 ! Fit after self-cal, rms=0.417923Jy sigma=0.972449 wmodel J0134+6925_K_2006_10_20_yyk\_map.mod ! Writing 82 model components to file: J0134+6925_K_2006_10_20_yyk_map.mod wobs J0134+6925_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0134+6925_K_2006_10_20_yyk_uvs.fits wwins J0134+6925_K_2006_10_20_yyk\_map.win ! wwins: Wrote 2 windows to J0134+6925_K_2006_10_20_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 = 0.000339389 Jy ! Component: 100 - total flux cleaned = 0.000495214 Jy ! Component: 150 - total flux cleaned = 0.000775049 Jy ! Component: 200 - total flux cleaned = 0.00116757 Jy ! Component: 250 - total flux cleaned = 0.00141615 Jy ! Component: 300 - total flux cleaned = 0.00141558 Jy ! Component: 350 - total flux cleaned = 0.00147214 Jy ! Component: 400 - total flux cleaned = 0.0014168 Jy ! Component: 450 - total flux cleaned = 0.00125694 Jy ! Component: 500 - total flux cleaned = 0.00100193 Jy ! Component: 550 - total flux cleaned = 0.000854439 Jy ! Component: 600 - total flux cleaned = 0.00071266 Jy ! Component: 650 - total flux cleaned = 0.00057417 Jy ! Component: 700 - total flux cleaned = 0.000168359 Jy ! Component: 750 - total flux cleaned = -0.000138355 Jy ! Component: 800 - total flux cleaned = -0.000521767 Jy ! Component: 850 - total flux cleaned = -0.000934569 Jy ! Component: 900 - total flux cleaned = -0.0010962 Jy ! Component: 950 - total flux cleaned = -0.00145148 Jy ! Component: 1000 - total flux cleaned = -0.00179809 Jy ! Component: 1050 - total flux cleaned = -0.00206094 Jy ! Component: 1100 - total flux cleaned = -0.00239169 Jy ! Component: 1150 - total flux cleaned = -0.00278633 Jy ! Component: 1200 - total flux cleaned = -0.00306884 Jy ! Component: 1250 - total flux cleaned = -0.00344972 Jy ! Component: 1300 - total flux cleaned = -0.00378933 Jy ! Component: 1350 - total flux cleaned = -0.00418876 Jy ! Component: 1400 - total flux cleaned = -0.00444974 Jy ! Component: 1450 - total flux cleaned = -0.00473919 Jy ! Component: 1500 - total flux cleaned = -0.00511852 Jy ! Component: 1550 - total flux cleaned = -0.00542898 Jy ! Component: 1600 - total flux cleaned = -0.00570416 Jy ! Component: 1650 - total flux cleaned = -0.00594504 Jy ! Component: 1700 - total flux cleaned = -0.00621109 Jy ! Component: 1750 - total flux cleaned = -0.00647278 Jy ! Component: 1800 - total flux cleaned = -0.00661637 Jy ! Component: 1850 - total flux cleaned = -0.00692745 Jy ! Component: 1900 - total flux cleaned = -0.00726256 Jy ! Component: 1950 - total flux cleaned = -0.00745501 Jy ! Component: 2000 - total flux cleaned = -0.00772635 Jy ! Total flux subtracted in 2048 components = -0.00794132 Jy ! Clean residual min=-0.001464 max=0.001338 Jy/beam ! Clean residual mean=-0.000018 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.235227 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 216 components and 0.235227 Jy ![Exited script file: muppet] wmap "J0134+6925_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3804 x 0.5811 at -66.34 degrees (North through East) ! Clean map min=-0.0045015 max=0.19599 Jy/beam ! Writing clean map to FITS file: J0134+6925_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493308 device "J0134+6925_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0134+6925_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755113 0.755113 1.51023 3.02045 6.04091 12.0818 24.1636 48.3273 96.6545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3804 x 0.5811 at -66.34 degrees (North through East) ! Clean map min=-0.0045015 max=0.19599 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0134+6925_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0134+6925_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0134+6925_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:41:25 2010