! Started logfile: J2326+1507_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:48:22 2010 obs J2326+1507_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2326+1507_K_2006_10_20_yyk_uva.fits ! AN table 1: 1536 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918764 visibilities/baseline/integration-bin. ! Found source: J2326+1507 ! ! 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 508040 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 J2326+1507_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)= 0.262285 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=0.3265 mas, bmaj=0.6741 mas, bpa=-1.133 degrees ! Estimated noise=3.65003 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 = 0.124236 Jy ! Component: 100 - total flux cleaned = 0.151518 Jy ! Total flux subtracted in 100 components = 0.151518 Jy ! Clean residual min=-0.027659 max=0.021547 Jy/beam ! Clean residual mean=-0.000073 rms=0.005659 Jy/beam ! Combined flux in latest and established models = 0.151518 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.151518 Jy ! ! Correcting IF 1. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.212913Jy sigma=1.070541 ! Fit after self-cal, rms=0.212207Jy sigma=1.061890 ! Inverting map and beam ! Estimated beam: bmin=0.3264 mas, bmaj=0.6742 mas, bpa=-1.137 degrees ! Estimated noise=3.65163 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=0.464 mas, bmaj=0.7532 mas, bpa=-2.806 degrees ! Estimated noise=2.22556 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 = 0.0192324 Jy ! Component: 100 - total flux cleaned = 0.0269336 Jy ! Component: 150 - total flux cleaned = 0.0284313 Jy ! Component: 200 - total flux cleaned = 0.0287239 Jy ! Total flux subtracted in 200 components = 0.0287239 Jy ! Clean residual min=-0.012983 max=0.015196 Jy/beam ! Clean residual mean=-0.000060 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 0.180242 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.180242 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=0.211112Jy sigma=1.052359 ! Fit after self-cal, rms=0.211001Jy sigma=1.051486 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.464 x 0.7532 at -2.806 degrees (North through East) ! Clean map min=-0.012585 max=0.15392 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.86 HN 5.56 KP 1.09 ! LA 0.94 MK 1.00* NL 1.16 OV 1.01 ! PT 0.85 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 0.97 KP 0.95 ! LA 1.00 MK 0.68 NL 1.30 OV 1.15 ! PT 0.93 SC 2.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.00* KP 0.98 ! LA 0.96 MK 0.62 NL 1.40 OV 0.94 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.00* KP 0.90 ! LA 0.87 MK 1.00* NL 1.00* OV 0.97 ! PT 1.23 SC 1.59 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.91 HN 1.00* KP 1.03 ! LA 1.02 MK 3.16 NL 1.00* OV 1.15 ! PT 0.88 SC 2.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.70 KP 0.81 ! LA 1.08 MK 3.01 NL 3.16 OV 1.00* ! PT 0.99 SC 1.63 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.00* KP 1.00* ! LA 0.83 MK 0.88 NL 1.00* OV 1.00* ! PT 1.09 SC 1.00* ! ! ! Fit before self-cal, rms=0.211001Jy sigma=1.051486 ! Fit after self-cal, rms=0.435540Jy sigma=1.024031 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=0.435540Jy sigma=1.024031 ! Fit after self-cal, rms=0.436186Jy sigma=1.022952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4393 mas, bmaj=0.7742 mas, bpa=-13.13 degrees ! Estimated noise=2.15169 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 = 0.000390837 Jy ! Component: 100 - total flux cleaned = 0.000300269 Jy ! Component: 150 - total flux cleaned = 0.000150323 Jy ! Component: 200 - total flux cleaned = 0.000221708 Jy ! Total flux subtracted in 200 components = 0.000221708 Jy ! Clean residual min=-0.010951 max=0.012707 Jy/beam ! Clean residual mean=-0.000066 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 0.180463 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.180463 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=0.436136Jy sigma=1.022511 ! Fit after self-cal, rms=0.436042Jy sigma=1.021853 ! 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=0.436042Jy sigma=1.021853 ! Fit after self-cal, rms=0.430319Jy sigma=0.978052 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) ! Added new window around map position (-1.365, 0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133033 Jy ! Component: 100 - total flux cleaned = 0.0154067 Jy ! Component: 150 - total flux cleaned = 0.0159478 Jy ! Component: 200 - total flux cleaned = 0.016562 Jy ! Total flux subtracted in 200 components = 0.016562 Jy ! Clean residual min=-0.008558 max=0.006646 Jy/beam ! Clean residual mean=-0.000029 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.197025 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 57 components and 0.197025 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=0.430090Jy sigma=0.972223 ! Fit after self-cal, rms=0.429187Jy sigma=0.964814 ! 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: 0.4393 x 0.7742 at -13.13 degrees (North through East) ! Clean map min=-0.0079629 max=0.16104 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=0.429187Jy sigma=0.964814 ! Fit after self-cal, rms=0.271312Jy sigma=0.958025 ! 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=0.271312Jy sigma=0.958025 ! Fit after self-cal, rms=0.270913Jy sigma=0.954988 ! Inverting map and beam ! Estimated beam: bmin=0.4318 mas, bmaj=0.758 mas, bpa=-10.88 degrees ! Estimated noise=2.13904 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576583 Jy ! Component: 100 - total flux cleaned = 0.00706436 Jy ! Component: 150 - total flux cleaned = 0.00799944 Jy ! Component: 200 - total flux cleaned = 0.00857059 Jy ! Total flux subtracted in 200 components = 0.00857059 Jy ! Clean residual min=-0.006673 max=0.005804 Jy/beam ! Clean residual mean=-0.000036 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.205596 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.205596 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=0.270698Jy sigma=0.953180 ! Fit after self-cal, rms=0.270455Jy sigma=0.951658 ! 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=0.270455Jy sigma=0.951658 ! Fit after self-cal, rms=0.283546Jy sigma=0.945929 ! 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=0.283546Jy sigma=0.945929 ! Fit after self-cal, rms=0.283594Jy sigma=0.945175 ! Inverting map and beam ! Estimated beam: bmin=0.428 mas, bmaj=0.7596 mas, bpa=-10.82 degrees ! Estimated noise=2.14012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245289 Jy ! Component: 100 - total flux cleaned = 0.00284433 Jy ! Component: 150 - total flux cleaned = 0.00328402 Jy ! Component: 200 - total flux cleaned = 0.00357323 Jy ! Total flux subtracted in 200 components = 0.00357323 Jy ! Clean residual min=-0.005669 max=0.005216 Jy/beam ! Clean residual mean=-0.000026 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.209169 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.209169 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=0.283487Jy sigma=0.944177 ! Fit after self-cal, rms=0.283381Jy sigma=0.943804 ! 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=0.8816 mas, bmaj=1.32 mas, bpa=50.18 degrees ! Estimated noise=2.52096 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 = 0.000499651 Jy ! Component: 100 - total flux cleaned = 0.00038293 Jy ! Component: 150 - total flux cleaned = 0.000381574 Jy ! Component: 200 - total flux cleaned = 0.000252572 Jy ! Total flux subtracted in 200 components = 0.000252572 Jy ! Clean residual min=-0.005151 max=0.005542 Jy/beam ! Clean residual mean=-0.000043 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.209422 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 109 components and 0.209422 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=0.283345Jy sigma=0.943610 ! Fit after self-cal, rms=0.283205Jy sigma=0.943448 ! 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=0.3319 mas, bmaj=0.6786 mas, bpa=-4.767 degrees ! Estimated noise=3.84606 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.142732 Jy ! Component: 100 - total flux cleaned = 0.179021 Jy ! Component: 150 - total flux cleaned = 0.189698 Jy ! Component: 200 - total flux cleaned = 0.197248 Jy ! Total flux subtracted in 200 components = 0.197248 Jy ! Clean residual min=-0.016356 max=0.014017 Jy/beam ! Clean residual mean=-0.000034 rms=0.004314 Jy/beam ! Combined flux in latest and established models = 0.197248 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.197248 Jy ! Inverting map and beam ! Estimated beam: bmin=0.428 mas, bmaj=0.7596 mas, bpa=-10.82 degrees ! Estimated noise=2.14012 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 (-7.995, 1.04). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872379 Jy ! Component: 100 - total flux cleaned = 0.0128146 Jy ! Component: 150 - total flux cleaned = 0.0143183 Jy ! Component: 200 - total flux cleaned = 0.0144836 Jy ! Total flux subtracted in 200 components = 0.0144836 Jy ! Clean residual min=-0.005985 max=0.005127 Jy/beam ! Clean residual mean=-0.000018 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.211731 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.211731 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=0.8816 mas, bmaj=1.32 mas, bpa=50.18 degrees ! Estimated noise=2.52096 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 = 0.000668668 Jy ! Component: 100 - total flux cleaned = 0.00093059 Jy ! Component: 150 - total flux cleaned = 0.00106914 Jy ! Component: 200 - total flux cleaned = 0.00107376 Jy ! Total flux subtracted in 200 components = 0.00107376 Jy ! Clean residual min=-0.005205 max=0.004751 Jy/beam ! Clean residual mean=-0.000046 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.212805 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.212805 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.428 mas, bmaj=0.7596 mas, bpa=-10.82 degrees ! Estimated noise=2.14012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.14369e-05 Jy ! Component: 100 - total flux cleaned = 0.000166098 Jy ! Component: 150 - total flux cleaned = 6.72079e-05 Jy ! Component: 200 - total flux cleaned = 6.4619e-05 Jy ! Total flux subtracted in 200 components = 6.4619e-05 Jy ! Clean residual min=-0.005118 max=0.004576 Jy/beam ! Clean residual mean=-0.000021 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.21287 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.21287 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=0.282601Jy sigma=0.942022 ! Fit after self-cal, rms=0.282274Jy sigma=0.941676 wmodel J2326+1507_K_2006_10_20_yyk\_map.mod ! Writing 111 model components to file: J2326+1507_K_2006_10_20_yyk_map.mod wobs J2326+1507_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2326+1507_K_2006_10_20_yyk_uvs.fits wwins J2326+1507_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J2326+1507_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 = -0.0016553 Jy ! Component: 100 - total flux cleaned = -0.00218927 Jy ! Component: 150 - total flux cleaned = -0.00290712 Jy ! Component: 200 - total flux cleaned = -0.00331239 Jy ! Component: 250 - total flux cleaned = -0.0034398 Jy ! Component: 300 - total flux cleaned = -0.00368727 Jy ! Component: 350 - total flux cleaned = -0.00398431 Jy ! Component: 400 - total flux cleaned = -0.00432737 Jy ! Component: 450 - total flux cleaned = -0.0047728 Jy ! Component: 500 - total flux cleaned = -0.00515214 Jy ! Component: 550 - total flux cleaned = -0.00557458 Jy ! Component: 600 - total flux cleaned = -0.00593418 Jy ! Component: 650 - total flux cleaned = -0.00628293 Jy ! Component: 700 - total flux cleaned = -0.00652638 Jy ! Component: 750 - total flux cleaned = -0.00681391 Jy ! Component: 800 - total flux cleaned = -0.00690719 Jy ! Component: 850 - total flux cleaned = -0.00704489 Jy ! Component: 900 - total flux cleaned = -0.00713534 Jy ! Component: 950 - total flux cleaned = -0.00731349 Jy ! Component: 1000 - total flux cleaned = -0.00735689 Jy ! Component: 1050 - total flux cleaned = -0.00731465 Jy ! Component: 1100 - total flux cleaned = -0.00739934 Jy ! Component: 1150 - total flux cleaned = -0.00740003 Jy ! Component: 1200 - total flux cleaned = -0.00740014 Jy ! Component: 1250 - total flux cleaned = -0.00756089 Jy ! Component: 1300 - total flux cleaned = -0.00779834 Jy ! Component: 1350 - total flux cleaned = -0.00803298 Jy ! Component: 1400 - total flux cleaned = -0.00838194 Jy ! Component: 1450 - total flux cleaned = -0.00861249 Jy ! Component: 1500 - total flux cleaned = -0.00895454 Jy ! Component: 1550 - total flux cleaned = -0.00933038 Jy ! Component: 1600 - total flux cleaned = -0.00962789 Jy ! Component: 1650 - total flux cleaned = -0.00988603 Jy ! Component: 1700 - total flux cleaned = -0.0101785 Jy ! Component: 1750 - total flux cleaned = -0.0105405 Jy ! Component: 1800 - total flux cleaned = -0.0107559 Jy ! Component: 1850 - total flux cleaned = -0.0110408 Jy ! Component: 1900 - total flux cleaned = -0.0112171 Jy ! Component: 1950 - total flux cleaned = -0.011357 Jy ! Component: 2000 - total flux cleaned = -0.0114615 Jy ! Total flux subtracted in 2048 components = -0.0116344 Jy ! Clean residual min=-0.001913 max=0.002018 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.201235 Jy keep ! Adding 90 model components to the UV plane model. ! The established model now contains 201 components and 0.201235 Jy ![Exited script file: muppet] wmap "J2326+1507_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.428 x 0.7596 at -10.82 degrees (North through East) ! Clean map min=-0.0079322 max=0.16282 Jy/beam ! Writing clean map to FITS file: J2326+1507_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 0.16282 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000600309 device "J2326+1507_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2326+1507_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10608 1.10608 2.21216 4.42433 8.84866 17.6973 35.3946 70.7893 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.428 x 0.7596 at -10.82 degrees (North through East) ! Clean map min=-0.0079322 max=0.16282 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2326+1507_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2326+1507_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2326+1507_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:48:24 2010