! Started logfile: J0207+6246_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:41:39 2010 obs J0207+6246_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0207+6246_K_2006_06_11_yyk_uva.fits ! AN table 1: 1703 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746513 visibilities/baseline/integration-bin. ! Found source: J0207+6246 ! ! 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 457672 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 J0207+6246_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)= 0.478073 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=0.4267 mas, bmaj=0.5111 mas, bpa=-53.92 degrees ! Estimated noise=4.43323 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 (-0.065, -0.065). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.128614 Jy ! Component: 100 - total flux cleaned = 0.176128 Jy ! Total flux subtracted in 100 components = 0.176128 Jy ! Clean residual min=-0.020016 max=0.020178 Jy/beam ! Clean residual mean=-0.000316 rms=0.005414 Jy/beam ! Combined flux in latest and established models = 0.176128 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.176128 Jy ! ! Correcting IF 1. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440051Jy sigma=1.152183 ! Fit after self-cal, rms=0.439436Jy sigma=1.146344 ! Inverting map and beam ! Estimated beam: bmin=0.4267 mas, bmaj=0.5111 mas, bpa=-53.91 degrees ! Estimated noise=4.43514 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=0.7362 mas, bmaj=0.8024 mas, bpa=-74.96 degrees ! Estimated noise=2.08337 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 = 0.0393208 Jy ! Component: 100 - total flux cleaned = 0.0554456 Jy ! Component: 150 - total flux cleaned = 0.0625467 Jy ! Component: 200 - total flux cleaned = 0.0636779 Jy ! Total flux subtracted in 200 components = 0.0636779 Jy ! Clean residual min=-0.014409 max=0.018498 Jy/beam ! Clean residual mean=-0.000144 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 0.239805 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.239805 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=0.436174Jy sigma=1.113481 ! Fit after self-cal, rms=0.436147Jy sigma=1.113175 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7362 x 0.8024 at -74.96 degrees (North through East) ! Clean map min=-0.014464 max=0.15838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 0.81 HN 1.00* KP 0.89 ! LA 0.78 MK 1.00* NL 1.25 OV 1.10 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 1.00* KP 0.83 ! LA 0.87 MK 1.00* NL 1.00* OV 1.10 ! PT 0.76 SC 0.63 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.00* KP 0.83 ! LA 0.91 MK 1.00* NL 1.00* OV 1.22 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00* KP 0.91 ! LA 0.86 MK 1.43 NL 1.03 OV 1.10 ! PT 1.14 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.88 HN 1.00* KP 0.96 ! LA 0.86 MK 1.00* NL 1.29 OV 1.16 ! PT 1.03 SC 0.25 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.68 ! LA 0.87 MK 1.00* NL 1.00* OV 1.49 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.02 KP 0.68 ! LA 0.91 MK 0.91 NL 1.00* OV 1.38 ! PT 1.15 SC 0.74 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 1.00* KP 0.78 ! LA 0.88 MK 1.00* NL 1.00* OV 1.53 ! PT 1.13 SC 1.00* ! ! ! Fit before self-cal, rms=0.436147Jy sigma=1.113175 ! Fit after self-cal, rms=0.240043Jy sigma=1.076915 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=0.240043Jy sigma=1.076915 ! Fit after self-cal, rms=0.239992Jy sigma=1.076683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7736 mas, bmaj=0.8739 mas, bpa=76.06 degrees ! Estimated noise=2.07586 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 = -0.000211691 Jy ! Component: 100 - total flux cleaned = -0.000320314 Jy ! Component: 150 - total flux cleaned = -0.000408419 Jy ! Component: 200 - total flux cleaned = -0.000407786 Jy ! Total flux subtracted in 200 components = -0.000407786 Jy ! Clean residual min=-0.008472 max=0.009440 Jy/beam ! Clean residual mean=0.000063 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 0.239398 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.239398 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=0.239915Jy sigma=1.076213 ! Fit after self-cal, rms=0.239913Jy sigma=1.076198 ! 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=0.239913Jy sigma=1.076198 ! Fit after self-cal, rms=0.229740Jy sigma=1.001207 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 = 0.00983989 Jy ! Component: 100 - total flux cleaned = 0.0125312 Jy ! Component: 150 - total flux cleaned = 0.0127764 Jy ! Component: 200 - total flux cleaned = 0.0129222 Jy ! Total flux subtracted in 200 components = 0.0129222 Jy ! Clean residual min=-0.008950 max=0.010226 Jy/beam ! Clean residual mean=0.000057 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.25232 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 67 components and 0.25232 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=0.229511Jy sigma=0.998798 ! Fit after self-cal, rms=0.228266Jy sigma=0.992026 ! 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: 0.7736 x 0.8739 at 76.06 degrees (North through East) ! Clean map min=-0.0088031 max=0.17726 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=0.228266Jy sigma=0.992026 ! Fit after self-cal, rms=0.214494Jy sigma=0.983808 ! 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=0.214494Jy sigma=0.983808 ! Fit after self-cal, rms=0.214318Jy sigma=0.982484 ! Inverting map and beam ! Estimated beam: bmin=0.7145 mas, bmaj=0.7861 mas, bpa=-68.35 degrees ! Estimated noise=2.02058 mJy/beam. ! Added new window around map position (2.73, 1.69). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914653 Jy ! Component: 100 - total flux cleaned = 0.0104004 Jy ! Component: 150 - total flux cleaned = 0.0110782 Jy ! Component: 200 - total flux cleaned = 0.0113568 Jy ! Total flux subtracted in 200 components = 0.0113568 Jy ! Clean residual min=-0.005389 max=0.005140 Jy/beam ! Clean residual mean=0.000058 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.263677 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.263677 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=0.214141Jy sigma=0.979149 ! Fit after self-cal, rms=0.214142Jy sigma=0.978710 ! 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=0.214142Jy sigma=0.978710 ! Fit after self-cal, rms=0.226999Jy sigma=0.972646 ! 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=0.226999Jy sigma=0.972646 ! Fit after self-cal, rms=0.227018Jy sigma=0.972033 ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=0.7785 mas, bpa=-61.62 degrees ! Estimated noise=2.00877 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317382 Jy ! Component: 100 - total flux cleaned = 0.00372764 Jy ! Component: 150 - total flux cleaned = 0.00420177 Jy ! Component: 200 - total flux cleaned = 0.00452514 Jy ! Total flux subtracted in 200 components = 0.00452514 Jy ! Clean residual min=-0.004933 max=0.005129 Jy/beam ! Clean residual mean=0.000049 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.268202 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.268202 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=0.226952Jy sigma=0.971034 ! Fit after self-cal, rms=0.227028Jy sigma=0.971075 ! 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=1.179 mas, bmaj=1.273 mas, bpa=64.87 degrees ! Estimated noise=2.19905 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 = 0.00225802 Jy ! Component: 100 - total flux cleaned = 0.00330198 Jy ! Component: 150 - total flux cleaned = 0.00364294 Jy ! Component: 200 - total flux cleaned = 0.00374701 Jy ! Total flux subtracted in 200 components = 0.00374701 Jy ! Clean residual min=-0.003890 max=0.004887 Jy/beam ! Clean residual mean=0.000093 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.271949 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 112 components and 0.271949 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=0.226991Jy sigma=0.970865 ! Fit after self-cal, rms=0.227031Jy sigma=0.970906 ! 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=0.4089 mas, bmaj=0.4899 mas, bpa=-47.63 degrees ! Estimated noise=4.08136 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133488 Jy ! Component: 100 - total flux cleaned = 0.186738 Jy ! Component: 150 - total flux cleaned = 0.214968 Jy ! Component: 200 - total flux cleaned = 0.22793 Jy ! Total flux subtracted in 200 components = 0.22793 Jy ! Clean residual min=-0.013097 max=0.013146 Jy/beam ! Clean residual mean=-0.000120 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.22793 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.22793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=0.7785 mas, bpa=-61.62 degrees ! Estimated noise=2.00877 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 = 0.0193306 Jy ! Component: 100 - total flux cleaned = 0.0289113 Jy ! Component: 150 - total flux cleaned = 0.0326711 Jy ! Component: 200 - total flux cleaned = 0.0340643 Jy ! Total flux subtracted in 200 components = 0.0340643 Jy ! Clean residual min=-0.005570 max=0.005572 Jy/beam ! Clean residual mean=0.000034 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.261995 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.261995 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=1.179 mas, bmaj=1.273 mas, bpa=64.87 degrees ! Estimated noise=2.19905 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 = 0.00480152 Jy ! Component: 100 - total flux cleaned = 0.00709838 Jy ! Component: 150 - total flux cleaned = 0.0075327 Jy ! Component: 200 - total flux cleaned = 0.0078219 Jy ! Total flux subtracted in 200 components = 0.0078219 Jy ! Clean residual min=-0.004186 max=0.004970 Jy/beam ! Clean residual mean=0.000085 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.269817 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.269817 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.671 mas, bmaj=0.7785 mas, bpa=-61.62 degrees ! Estimated noise=2.00877 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431019 Jy ! Component: 100 - total flux cleaned = -0.00069521 Jy ! Component: 150 - total flux cleaned = -0.000815857 Jy ! Component: 200 - total flux cleaned = -0.000714945 Jy ! Total flux subtracted in 200 components = -0.000714945 Jy ! Clean residual min=-0.005300 max=0.005218 Jy/beam ! Clean residual mean=0.000057 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.269102 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 102 components and 0.269102 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=0.227049Jy sigma=0.970986 ! Fit after self-cal, rms=0.227018Jy sigma=0.970877 wmodel J0207+6246_K_2006_06_11_yyk\_map.mod ! Writing 102 model components to file: J0207+6246_K_2006_06_11_yyk_map.mod wobs J0207+6246_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0207+6246_K_2006_06_11_yyk_uvs.fits wwins J0207+6246_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0207+6246_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 = 0.00086131 Jy ! Component: 100 - total flux cleaned = 0.00102514 Jy ! Component: 150 - total flux cleaned = 0.00118033 Jy ! Component: 200 - total flux cleaned = 0.00118163 Jy ! Component: 250 - total flux cleaned = 0.00111281 Jy ! Component: 300 - total flux cleaned = 0.000846319 Jy ! Component: 350 - total flux cleaned = 0.000590448 Jy ! Component: 400 - total flux cleaned = 0.000404172 Jy ! Component: 450 - total flux cleaned = 0.00010582 Jy ! Component: 500 - total flux cleaned = -6.60116e-05 Jy ! Component: 550 - total flux cleaned = -0.000121996 Jy ! Component: 600 - total flux cleaned = -0.000175264 Jy ! Component: 650 - total flux cleaned = -0.000385844 Jy ! Component: 700 - total flux cleaned = -0.000592875 Jy ! Component: 750 - total flux cleaned = -0.00104733 Jy ! Component: 800 - total flux cleaned = -0.00134149 Jy ! Component: 850 - total flux cleaned = -0.00148466 Jy ! Component: 900 - total flux cleaned = -0.00186168 Jy ! Component: 950 - total flux cleaned = -0.00218402 Jy ! Component: 1000 - total flux cleaned = -0.00245351 Jy ! Component: 1050 - total flux cleaned = -0.002762 Jy ! Component: 1100 - total flux cleaned = -0.0031067 Jy ! Component: 1150 - total flux cleaned = -0.00331798 Jy ! Component: 1200 - total flux cleaned = -0.00360808 Jy ! Component: 1250 - total flux cleaned = -0.00381183 Jy ! Component: 1300 - total flux cleaned = -0.00401131 Jy ! Component: 1350 - total flux cleaned = -0.00416832 Jy ! Component: 1400 - total flux cleaned = -0.00420733 Jy ! Component: 1450 - total flux cleaned = -0.00428328 Jy ! Component: 1500 - total flux cleaned = -0.00432042 Jy ! Component: 1550 - total flux cleaned = -0.0043205 Jy ! Component: 1600 - total flux cleaned = -0.0043562 Jy ! Component: 1650 - total flux cleaned = -0.00435574 Jy ! Component: 1700 - total flux cleaned = -0.00432061 Jy ! Component: 1750 - total flux cleaned = -0.0043902 Jy ! Component: 1800 - total flux cleaned = -0.00439056 Jy ! Component: 1850 - total flux cleaned = -0.00442469 Jy ! Component: 1900 - total flux cleaned = -0.00449147 Jy ! Component: 1950 - total flux cleaned = -0.00455708 Jy ! Component: 2000 - total flux cleaned = -0.00449194 Jy ! Total flux subtracted in 2048 components = -0.00452439 Jy ! Clean residual min=-0.001730 max=0.002503 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.264577 Jy keep ! Adding 91 model components to the UV plane model. ! The established model now contains 193 components and 0.264577 Jy ![Exited script file: muppet] wmap "J0207+6246_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.671 x 0.7785 at -61.62 degrees (North through East) ! Clean map min=-0.0044758 max=0.16157 Jy/beam ! Writing clean map to FITS file: J0207+6246_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 0.161569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601421 device "J0207+6246_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0207+6246_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11671 1.11671 2.23343 4.46686 8.93372 17.8674 35.7349 71.4698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.671 x 0.7785 at -61.62 degrees (North through East) ! Clean map min=-0.0044758 max=0.16157 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0207+6246_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0207+6246_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0207+6246_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:41:40 2010