! Started logfile: J0356+2903_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:39:04 2010 obs J0356+2903_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0356+2903_K_2006_10_20_yyk_uva.fits ! AN table 1: 2035 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957488 visibilities/baseline/integration-bin. ! Found source: J0356+2903 ! ! 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 701456 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 J0356+2903_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)= 0.302665 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=0.2973 mas, bmaj=0.6043 mas, bpa=-10.22 degrees ! Estimated noise=3.46898 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 = 0.113492 Jy ! Component: 100 - total flux cleaned = 0.143747 Jy ! Total flux subtracted in 100 components = 0.143747 Jy ! Clean residual min=-0.016085 max=0.020134 Jy/beam ! Clean residual mean=0.000027 rms=0.004509 Jy/beam ! Combined flux in latest and established models = 0.143747 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 0.143747 Jy ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.267859Jy sigma=1.059430 ! Fit after self-cal, rms=0.265508Jy sigma=1.053493 ! Inverting map and beam ! Estimated beam: bmin=0.2974 mas, bmaj=0.6044 mas, bpa=-10.22 degrees ! Estimated noise=3.46822 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=0.4081 mas, bmaj=0.7078 mas, bpa=-13.44 degrees ! Estimated noise=1.54108 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 = 0.0237263 Jy ! Component: 100 - total flux cleaned = 0.0320812 Jy ! Component: 150 - total flux cleaned = 0.0342291 Jy ! Component: 200 - total flux cleaned = 0.0350512 Jy ! Total flux subtracted in 200 components = 0.0350512 Jy ! Clean residual min=-0.007676 max=0.009412 Jy/beam ! Clean residual mean=0.000094 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.178798 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 0.178798 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=0.264579Jy sigma=1.040070 ! Fit after self-cal, rms=0.264533Jy sigma=1.039734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4081 x 0.7078 at -13.44 degrees (North through East) ! Clean map min=-0.0073561 max=0.14465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.12 KP 0.95 ! LA 0.94 MK 0.80 NL 1.29 OV 0.90 ! PT 1.05 SC 2.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 1.07 KP 0.89 ! LA 1.01 MK 0.83 NL 1.17 OV 0.94 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.96 KP 0.96 ! LA 0.95 MK 0.88 NL 0.96 OV 0.85 ! PT 1.07 SC 5.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.97 KP 0.97 ! LA 0.94 MK 0.96 NL 1.00* OV 0.77 ! PT 1.81 SC 2.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 0.83 KP 1.03 ! LA 0.99 MK 1.21 NL 1.04 OV 0.74 ! PT 5.42 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.03 HN 0.70 KP 0.80 ! LA 1.15 MK 1.00* NL 3.97 OV 0.88 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.21 KP 0.76 ! LA 1.01 MK 5.65 NL 1.08 OV 1.16 ! PT 1.12 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* KP 0.65 ! LA 0.99 MK 1.28 NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.264533Jy sigma=1.039734 ! Fit after self-cal, rms=0.720334Jy sigma=1.013932 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=0.720334Jy sigma=1.013932 ! Fit after self-cal, rms=0.720588Jy sigma=1.013604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4079 mas, bmaj=0.7339 mas, bpa=-16.51 degrees ! Estimated noise=1.49749 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 = -0.00191792 Jy ! Component: 100 - total flux cleaned = -0.00241887 Jy ! Component: 150 - total flux cleaned = -0.0025042 Jy ! Component: 200 - total flux cleaned = -0.002507 Jy ! Total flux subtracted in 200 components = -0.002507 Jy ! Clean residual min=-0.005294 max=0.004141 Jy/beam ! Clean residual mean=0.000027 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.176291 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.176291 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=0.720555Jy sigma=1.013096 ! Fit after self-cal, rms=0.720626Jy sigma=1.013024 ! 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=0.720626Jy sigma=1.013024 ! Fit after self-cal, rms=0.715888Jy sigma=0.978088 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 = 0.00570439 Jy ! Component: 100 - total flux cleaned = 0.00639012 Jy ! Component: 150 - total flux cleaned = 0.00639783 Jy ! Component: 200 - total flux cleaned = 0.0063366 Jy ! Total flux subtracted in 200 components = 0.0063366 Jy ! Clean residual min=-0.005332 max=0.004385 Jy/beam ! Clean residual mean=0.000029 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.182628 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 42 components and 0.182628 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=0.715704Jy sigma=0.977131 ! Fit after self-cal, rms=0.715149Jy sigma=0.972785 ! 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: 0.4079 x 0.7339 at -16.51 degrees (North through East) ! Clean map min=-0.0051349 max=0.15144 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=0.715149Jy sigma=0.972785 ! Fit after self-cal, rms=0.375566Jy sigma=0.966323 ! 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=0.375566Jy sigma=0.966323 ! Fit after self-cal, rms=0.375469Jy sigma=0.965007 ! Inverting map and beam ! Estimated beam: bmin=0.4079 mas, bmaj=0.7357 mas, bpa=-16.28 degrees ! Estimated noise=1.49222 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718608 Jy ! Component: 100 - total flux cleaned = 0.000842851 Jy ! Component: 150 - total flux cleaned = 0.000842216 Jy ! Component: 200 - total flux cleaned = 0.000890367 Jy ! Total flux subtracted in 200 components = 0.000890367 Jy ! Clean residual min=-0.005019 max=0.004293 Jy/beam ! Clean residual mean=0.000014 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.183518 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.183518 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=0.375453Jy sigma=0.964797 ! Fit after self-cal, rms=0.375438Jy sigma=0.964305 ! 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=0.375438Jy sigma=0.964305 ! Fit after self-cal, rms=0.394833Jy sigma=0.958506 ! 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=0.394833Jy sigma=0.958506 ! Fit after self-cal, rms=0.394691Jy sigma=0.957802 ! Inverting map and beam ! Estimated beam: bmin=0.4075 mas, bmaj=0.7353 mas, bpa=-16.31 degrees ! Estimated noise=1.49838 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195261 Jy ! Component: 100 - total flux cleaned = 0.00216562 Jy ! Component: 150 - total flux cleaned = 0.00220902 Jy ! Component: 200 - total flux cleaned = 0.00220624 Jy ! Total flux subtracted in 200 components = 0.00220624 Jy ! Clean residual min=-0.004837 max=0.004395 Jy/beam ! Clean residual mean=0.000015 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.185724 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.185724 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=0.394702Jy sigma=0.957606 ! Fit after self-cal, rms=0.394849Jy sigma=0.957474 ! 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=0.8707 mas, bmaj=1.052 mas, bpa=48.41 degrees ! Estimated noise=1.84333 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 = 0.000410717 Jy ! Component: 100 - total flux cleaned = 0.000340828 Jy ! Component: 150 - total flux cleaned = 0.000315542 Jy ! Component: 200 - total flux cleaned = 0.000271899 Jy ! Total flux subtracted in 200 components = 0.000271899 Jy ! Clean residual min=-0.005905 max=0.004638 Jy/beam ! Clean residual mean=0.000034 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.185996 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.185996 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=0.394856Jy sigma=0.957469 ! Fit after self-cal, rms=0.394894Jy sigma=0.957359 ! 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=0.3042 mas, bmaj=0.6478 mas, bpa=-16.32 degrees ! Estimated noise=3.68521 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.136579 Jy ! Component: 100 - total flux cleaned = 0.168866 Jy ! Component: 150 - total flux cleaned = 0.182359 Jy ! Component: 200 - total flux cleaned = 0.185589 Jy ! Total flux subtracted in 200 components = 0.185589 Jy ! Clean residual min=-0.011702 max=0.011515 Jy/beam ! Clean residual mean=0.000027 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.185589 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.185589 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4075 mas, bmaj=0.7353 mas, bpa=-16.31 degrees ! Estimated noise=1.49838 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 = 0.00197773 Jy ! Component: 100 - total flux cleaned = 0.00154516 Jy ! Component: 150 - total flux cleaned = 0.00121954 Jy ! Component: 200 - total flux cleaned = 0.0011233 Jy ! Total flux subtracted in 200 components = 0.0011233 Jy ! Clean residual min=-0.005255 max=0.004634 Jy/beam ! Clean residual mean=0.000017 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.186712 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.186712 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=0.8707 mas, bmaj=1.052 mas, bpa=48.41 degrees ! Estimated noise=1.84333 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 = 0.000203106 Jy ! Component: 100 - total flux cleaned = -8.70661e-05 Jy ! Component: 150 - total flux cleaned = -0.000256835 Jy ! Component: 200 - total flux cleaned = -0.000359449 Jy ! Total flux subtracted in 200 components = -0.000359449 Jy ! Clean residual min=-0.005980 max=0.004632 Jy/beam ! Clean residual mean=0.000035 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.186353 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.186353 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4075 mas, bmaj=0.7353 mas, bpa=-16.31 degrees ! Estimated noise=1.49838 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184063 Jy ! Component: 100 - total flux cleaned = 0.000262825 Jy ! Component: 150 - total flux cleaned = 0.000207523 Jy ! Component: 200 - total flux cleaned = 0.000209939 Jy ! Total flux subtracted in 200 components = 0.000209939 Jy ! Clean residual min=-0.004932 max=0.004498 Jy/beam ! Clean residual mean=0.000017 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.186563 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.186563 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=0.394856Jy sigma=0.957329 ! Fit after self-cal, rms=0.394710Jy sigma=0.957249 wmodel J0356+2903_K_2006_10_20_yyk\_map.mod ! Writing 33 model components to file: J0356+2903_K_2006_10_20_yyk_map.mod wobs J0356+2903_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0356+2903_K_2006_10_20_yyk_uvs.fits wwins J0356+2903_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J0356+2903_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 = -5.23967e-05 Jy ! Component: 100 - total flux cleaned = 0.000608515 Jy ! Component: 150 - total flux cleaned = 0.00122147 Jy ! Component: 200 - total flux cleaned = 0.00160427 Jy ! Component: 250 - total flux cleaned = 0.00178277 Jy ! Component: 300 - total flux cleaned = 0.00195241 Jy ! Component: 350 - total flux cleaned = 0.0020599 Jy ! Component: 400 - total flux cleaned = 0.00236923 Jy ! Component: 450 - total flux cleaned = 0.00261821 Jy ! Component: 500 - total flux cleaned = 0.00271645 Jy ! Component: 550 - total flux cleaned = 0.00281069 Jy ! Component: 600 - total flux cleaned = 0.00303472 Jy ! Component: 650 - total flux cleaned = 0.00320962 Jy ! Component: 700 - total flux cleaned = 0.00321197 Jy ! Component: 750 - total flux cleaned = 0.0033776 Jy ! Component: 800 - total flux cleaned = 0.00333726 Jy ! Component: 850 - total flux cleaned = 0.0033759 Jy ! Component: 900 - total flux cleaned = 0.003453 Jy ! Component: 950 - total flux cleaned = 0.00345306 Jy ! Component: 1000 - total flux cleaned = 0.00371393 Jy ! Component: 1050 - total flux cleaned = 0.00393254 Jy ! Component: 1100 - total flux cleaned = 0.00396822 Jy ! Component: 1150 - total flux cleaned = 0.00410941 Jy ! Component: 1200 - total flux cleaned = 0.00424813 Jy ! Component: 1250 - total flux cleaned = 0.00441866 Jy ! Component: 1300 - total flux cleaned = 0.00451937 Jy ! Component: 1350 - total flux cleaned = 0.00471806 Jy ! Component: 1400 - total flux cleaned = 0.00488117 Jy ! Component: 1450 - total flux cleaned = 0.00500993 Jy ! Component: 1500 - total flux cleaned = 0.0051369 Jy ! Component: 1550 - total flux cleaned = 0.00532517 Jy ! Component: 1600 - total flux cleaned = 0.00541748 Jy ! Component: 1650 - total flux cleaned = 0.00560006 Jy ! Component: 1700 - total flux cleaned = 0.00572015 Jy ! Component: 1750 - total flux cleaned = 0.00580945 Jy ! Component: 1800 - total flux cleaned = 0.00586853 Jy ! Component: 1850 - total flux cleaned = 0.00604268 Jy ! Component: 1900 - total flux cleaned = 0.00615785 Jy ! Component: 1950 - total flux cleaned = 0.00624306 Jy ! Component: 2000 - total flux cleaned = 0.00632782 Jy ! Total flux subtracted in 2048 components = 0.0064948 Jy ! Clean residual min=-0.002308 max=0.001759 Jy/beam ! Clean residual mean=0.000012 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.193058 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 175 components and 0.193058 Jy ![Exited script file: muppet] wmap "J0356+2903_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4075 x 0.7353 at -16.31 degrees (North through East) ! Clean map min=-0.0025522 max=0.15447 Jy/beam ! Writing clean map to FITS file: J0356+2903_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 0.154474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000518143 device "J0356+2903_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0356+2903_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00627 1.00627 2.01254 4.02509 8.05018 16.1004 32.2007 64.4014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4075 x 0.7353 at -16.31 degrees (North through East) ! Clean map min=-0.0025522 max=0.15447 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0356+2903_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0356+2903_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0356+2903_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:39:05 2010