! Started logfile: /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uvs.log on Thu Nov 28 23:30:18 2013 obs /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.613757 visibilities/baseline/integration-bin. ! Found source: J0559+1908 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 928 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0559+1908_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005494Jy sigma=0.710878 ! Fit after self-cal, rms=0.967314Jy sigma=0.683883 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=6.319 mas, bmaj=9.199 mas, bpa=-1.781 degrees ! Estimated noise=42.4839 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022817 Jy ! Component: 100 - total flux cleaned = 0.0343748 Jy ! Total flux subtracted in 100 components = 0.0343748 Jy ! Clean residual min=-0.006231 max=0.006538 Jy/beam ! Clean residual mean=-0.000010 rms=0.002770 Jy/beam ! Combined flux in latest and established models = 0.0343748 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0343748 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=0.036319Jy sigma=0.025677 ! Fit after self-cal, rms=0.035225Jy sigma=0.024903 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=6.931 mas, bmaj=9.868 mas, bpa=-4.137 degrees ! Estimated noise=34.1849 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149727 Jy ! Component: 100 - total flux cleaned = 0.019359 Jy ! Component: 150 - total flux cleaned = 0.0203284 Jy ! Component: 200 - total flux cleaned = 0.0213355 Jy ! Total flux subtracted in 200 components = 0.0213355 Jy ! Clean residual min=-0.003791 max=0.003784 Jy/beam ! Clean residual mean=-0.000011 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.0557103 Jy ! Performing phase self-cal ! Adding 144 model components to the UV plane model. ! The established model now contains 193 components and 0.0557102 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=0.024997Jy sigma=0.017672 ! Fit after self-cal, rms=0.024825Jy sigma=0.017550 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.931 x 9.868 at -4.137 degrees (North through East) ! Clean map min=-0.0057645 max=0.02678 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00* KP 1.01 LA 0.90 ! NL 1.09 OV 1.06 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.024825Jy sigma=0.017550 ! Fit after self-cal, rms=0.024679Jy sigma=0.017502 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.951 mas, bmaj=9.887 mas, bpa=-4.228 degrees ! Estimated noise=33.9472 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26523e-05 Jy ! Component: 100 - total flux cleaned = 0.0019616 Jy ! Component: 150 - total flux cleaned = 0.00382806 Jy ! Component: 200 - total flux cleaned = 0.00549761 Jy ! Total flux subtracted in 200 components = 0.00549761 Jy ! Clean residual min=-0.001719 max=0.001703 Jy/beam ! Clean residual mean=0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0612078 Jy ! Performing phase self-cal ! Adding 127 model components to the UV plane model. ! The established model now contains 318 components and 0.0612078 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=0.022910Jy sigma=0.016257 ! Fit after self-cal, rms=0.022863Jy sigma=0.016224 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.022863Jy sigma=0.016224 ! Fit after self-cal, rms=0.022631Jy sigma=0.016085 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.944 mas, bmaj=9.839 mas, bpa=-4.731 degrees ! Estimated noise=33.6029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244932 Jy ! Component: 100 - total flux cleaned = 0.000653033 Jy ! Component: 150 - total flux cleaned = 0.00107809 Jy ! Component: 200 - total flux cleaned = 0.00169636 Jy ! Total flux subtracted in 200 components = 0.00169636 Jy ! Clean residual min=-0.000962 max=0.000973 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0629042 Jy selfcal ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 427 components and 0.0629042 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=0.022138Jy sigma=0.015735 ! Fit after self-cal, rms=0.022129Jy sigma=0.015723 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280336 Jy ! Component: 100 - total flux cleaned = -0.000124881 Jy ! Component: 150 - total flux cleaned = 0.000149535 Jy ! Component: 200 - total flux cleaned = 0.000273666 Jy ! Total flux subtracted in 200 components = 0.000273666 Jy ! Clean residual min=-0.000643 max=0.000644 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0631779 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 524 components and 0.0631778 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=0.021944Jy sigma=0.015594 ! Fit after self-cal, rms=0.021936Jy sigma=0.015589 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.021936Jy sigma=0.015589 ! Fit after self-cal, rms=0.021924Jy sigma=0.015346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.961 mas, bmaj=9.823 mas, bpa=-5.564 degrees ! Estimated noise=33.9988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.78335e-05 Jy ! Component: 100 - total flux cleaned = 0.000174442 Jy ! Component: 150 - total flux cleaned = 0.000141952 Jy ! Component: 200 - total flux cleaned = 5.15763e-05 Jy ! Total flux subtracted in 200 components = 5.15763e-05 Jy ! Clean residual min=-0.000472 max=0.000472 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0632294 Jy selfcal ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 615 components and 0.0632294 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=0.021814Jy sigma=0.015269 ! Fit after self-cal, rms=0.021820Jy sigma=0.015264 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49611e-05 Jy ! Component: 100 - total flux cleaned = -2.26259e-05 Jy ! Component: 150 - total flux cleaned = 7.39056e-05 Jy ! Component: 200 - total flux cleaned = 0.000232782 Jy ! Total flux subtracted in 200 components = 0.000232782 Jy ! Clean residual min=-0.000369 max=0.000367 Jy/beam ! Clean residual mean=0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0634622 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 685 components and 0.0634622 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=0.021770Jy sigma=0.015229 ! Fit after self-cal, rms=0.021770Jy sigma=0.015228 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.021770Jy sigma=0.015228 ! Fit after self-cal, rms=0.021836Jy sigma=0.015104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=10.19 mas, bpa=-4.194 degrees ! Estimated noise=34.4633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732764 Jy ! Component: 100 - total flux cleaned = 0.00100358 Jy ! Component: 150 - total flux cleaned = 0.00114776 Jy ! Component: 200 - total flux cleaned = 0.00112352 Jy ! Total flux subtracted in 200 components = 0.00112352 Jy ! Clean residual min=-0.000393 max=0.000394 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0645857 Jy selfcal ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 786 components and 0.0645857 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=0.021762Jy sigma=0.015048 ! Fit after self-cal, rms=0.021764Jy sigma=0.015046 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248343 Jy ! Component: 100 - total flux cleaned = -0.000246836 Jy ! Component: 150 - total flux cleaned = -0.000266058 Jy ! Component: 200 - total flux cleaned = -0.000282216 Jy ! Total flux subtracted in 200 components = -0.000282216 Jy ! Clean residual min=-0.000266 max=0.000265 Jy/beam ! Clean residual mean=0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0643035 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 868 components and 0.0643035 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=0.021739Jy sigma=0.015027 ! Fit after self-cal, rms=0.021736Jy sigma=0.015026 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=6.927 mas, bmaj=9.834 mas, bpa=-4.627 degrees ! Estimated noise=34.2984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.927 x 9.834 at -4.627 degrees (North through East) ! Clean map min=-0.0035222 max=0.024104 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=6.349 mas, bmaj=9.046 mas, bpa=-4.67 degrees ! Estimated noise=42.0665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241788 Jy ! Component: 100 - total flux cleaned = 0.0355978 Jy ! Component: 150 - total flux cleaned = 0.0413735 Jy ! Component: 200 - total flux cleaned = 0.0463289 Jy ! Total flux subtracted in 200 components = 0.0463289 Jy ! Clean residual min=-0.004367 max=0.004364 Jy/beam ! Clean residual mean=-0.000024 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.0463289 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 111 model components to the UV plane model. ! The established model now contains 111 components and 0.0463289 Jy ! Inverting map and beam ! Estimated beam: bmin=6.927 mas, bmaj=9.834 mas, bpa=-4.627 degrees ! Estimated noise=34.2984 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673556 Jy ! Component: 100 - total flux cleaned = 0.0087105 Jy ! Component: 150 - total flux cleaned = 0.0100145 Jy ! Component: 200 - total flux cleaned = 0.0116998 Jy ! Total flux subtracted in 200 components = 0.0116998 Jy ! Clean residual min=-0.003099 max=0.003121 Jy/beam ! Clean residual mean=-0.000005 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.0580287 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 238 components and 0.0580287 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=10.19 mas, bpa=-4.194 degrees ! Estimated noise=34.4633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451659 Jy ! Component: 100 - total flux cleaned = 0.00192393 Jy ! Component: 150 - total flux cleaned = 0.00312767 Jy ! Component: 200 - total flux cleaned = 0.00458616 Jy ! Total flux subtracted in 200 components = 0.00458616 Jy ! Clean residual min=-0.001477 max=0.001490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0626148 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132097 Jy ! Component: 100 - total flux cleaned = 0.00189757 Jy ! Component: 150 - total flux cleaned = 0.00202975 Jy ! Component: 200 - total flux cleaned = 0.00221188 Jy ! Total flux subtracted in 200 components = 0.00221188 Jy ! Clean residual min=-0.000985 max=0.000984 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0648267 Jy ! Adding 241 model components to the UV plane model. ! The established model now contains 478 components and 0.0648267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.927 mas, bmaj=9.834 mas, bpa=-4.627 degrees ! Estimated noise=34.2984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434997 Jy ! Component: 100 - total flux cleaned = -0.000555389 Jy ! Component: 150 - total flux cleaned = -0.000376353 Jy ! Component: 200 - total flux cleaned = -0.000105989 Jy ! Total flux subtracted in 200 components = -0.000105989 Jy ! Clean residual min=-0.000542 max=0.000543 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0647207 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 568 components and 0.0647207 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=0.021869Jy sigma=0.015120 ! Fit after self-cal, rms=0.021857Jy sigma=0.015113 wmodel /d2/scr/pima/bp171aa_uvs/J0559+1908_C_map.mod ! Writing 568 model components to file: /d2/scr/pima/bp171aa_uvs/J0559+1908_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0559+1908_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171aa_uvs/J0559+1908_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.927 x 9.834 at -4.627 degrees (North through East) ! Clean map min=-0.0036521 max=0.022503 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0559+1908_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0225034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.96028 2.96028 5.92057 11.8411 23.6823 47.3645 94.7291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.341 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0559+1908_C_uvs.log closed on Thu Nov 28 23:30:21 2013