! Started logfile: /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uvs.log on Wed Jan 15 14:43:58 2014 obs /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0658+0637 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2376 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0658+0637_X] 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 0.200x0.200 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. ! ! 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=0.999872Jy sigma=0.894729 ! Fit after self-cal, rms=0.988510Jy sigma=0.878796 ! 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=0.8613 mas, bmaj=2.387 mas, bpa=-11.97 degrees ! Estimated noise=32.2523 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011974 Jy ! Component: 100 - total flux cleaned = 0.0152159 Jy ! Total flux subtracted in 100 components = 0.0152159 Jy ! Clean residual min=-0.002905 max=0.002674 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0152159 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0152159 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=0.018851Jy sigma=0.017794 ! Fit after self-cal, rms=0.016043Jy sigma=0.015505 ! 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=1.05 mas, bmaj=2.776 mas, bpa=-12.3 degrees ! Estimated noise=18.095 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 = 0.00390046 Jy ! Component: 100 - total flux cleaned = 0.00555314 Jy ! Component: 150 - total flux cleaned = 0.00652422 Jy ! Component: 200 - total flux cleaned = 0.00713017 Jy ! Total flux subtracted in 200 components = 0.00713017 Jy ! Clean residual min=-0.001102 max=0.001195 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0223461 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0223461 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=0.016165Jy sigma=0.013988 ! Fit after self-cal, rms=0.016153Jy sigma=0.013978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.776 at -12.3 degrees (North through East) ! Clean map min=-0.0010615 max=0.017552 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 KP 0.94 LA 0.88 ! MK 0.89 NL 0.96 OV 0.96 PT 1.00 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016153Jy sigma=0.013978 ! Fit after self-cal, rms=0.016044Jy sigma=0.013958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.774 mas, bpa=-12.31 degrees ! Estimated noise=17.8434 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 = 0.000237226 Jy ! Component: 100 - total flux cleaned = 0.00031565 Jy ! Component: 150 - total flux cleaned = 0.000382269 Jy ! Component: 200 - total flux cleaned = 0.000443197 Jy ! Total flux subtracted in 200 components = 0.000443197 Jy ! Clean residual min=-0.001064 max=0.001071 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0227893 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0227893 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=0.016005Jy sigma=0.013956 ! Fit after self-cal, rms=0.016006Jy sigma=0.013955 ! 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=0.016006Jy sigma=0.013955 ! Fit after self-cal, rms=0.015995Jy sigma=0.013954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.771 mas, bpa=-12.32 degrees ! Estimated noise=17.8299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96447e-05 Jy ! Component: 100 - total flux cleaned = 0.000116194 Jy ! Component: 150 - total flux cleaned = 0.000140481 Jy ! Component: 200 - total flux cleaned = 0.000163814 Jy ! Total flux subtracted in 200 components = 0.000163814 Jy ! Clean residual min=-0.001057 max=0.001062 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0229531 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0229531 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=0.015979Jy sigma=0.013951 ! Fit after self-cal, rms=0.015981Jy sigma=0.013950 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 = 2.97129e-05 Jy ! Component: 100 - total flux cleaned = 5.2465e-05 Jy ! Component: 150 - total flux cleaned = 6.71832e-05 Jy ! Component: 200 - total flux cleaned = 8.84719e-05 Jy ! Total flux subtracted in 200 components = 8.84719e-05 Jy ! Clean residual min=-0.001046 max=0.001053 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0230416 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0230416 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=0.015971Jy sigma=0.013945 ! Fit after self-cal, rms=0.015973Jy sigma=0.013945 ! 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=0.015973Jy sigma=0.013945 ! Fit after self-cal, rms=0.015967Jy sigma=0.013945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.769 mas, bpa=-12.32 degrees ! Estimated noise=17.8194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59259e-05 Jy ! Component: 100 - total flux cleaned = 5.72432e-05 Jy ! Component: 150 - total flux cleaned = 7.0806e-05 Jy ! Component: 200 - total flux cleaned = 9.06498e-05 Jy ! Total flux subtracted in 200 components = 9.06498e-05 Jy ! Clean residual min=-0.001038 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0231322 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0231322 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=0.015958Jy sigma=0.013941 ! Fit after self-cal, rms=0.015960Jy sigma=0.013941 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 = 2.46702e-05 Jy ! Component: 100 - total flux cleaned = 4.40377e-05 Jy ! Component: 150 - total flux cleaned = 5.64905e-05 Jy ! Component: 200 - total flux cleaned = 7.48881e-05 Jy ! Total flux subtracted in 200 components = 7.48881e-05 Jy ! Clean residual min=-0.001028 max=0.001037 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0232071 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0232071 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=0.015953Jy sigma=0.013937 ! Fit after self-cal, rms=0.015954Jy sigma=0.013937 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.015954Jy sigma=0.013937 ! Fit after self-cal, rms=0.015951Jy sigma=0.013937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=4.065 mas, bpa=-9.88 degrees ! Estimated noise=20.4494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340101 Jy ! Component: 100 - total flux cleaned = 0.000339005 Jy ! Component: 150 - total flux cleaned = 0.000344643 Jy ! Component: 200 - total flux cleaned = 0.000365299 Jy ! Total flux subtracted in 200 components = 0.000365299 Jy ! Clean residual min=-0.000965 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0235724 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0235724 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=0.015948Jy sigma=0.013935 ! Fit after self-cal, rms=0.015948Jy sigma=0.013931 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 = 6.72541e-05 Jy ! Component: 100 - total flux cleaned = 7.29259e-05 Jy ! Component: 150 - total flux cleaned = 8.37476e-05 Jy ! Component: 200 - total flux cleaned = 9.35461e-05 Jy ! Total flux subtracted in 200 components = 9.35461e-05 Jy ! Clean residual min=-0.000943 max=0.001048 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.023666 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.023666 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=0.015942Jy sigma=0.013934 ! Fit after self-cal, rms=0.015945Jy sigma=0.013932 ! 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=1.045 mas, bmaj=2.768 mas, bpa=-12.31 degrees ! Estimated noise=17.8128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.768 at -12.31 degrees (North through East) ! Clean map min=-0.00092445 max=0.016286 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=0.8592 mas, bmaj=2.383 mas, bpa=-11.98 degrees ! Estimated noise=31.6953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141195 Jy ! Component: 100 - total flux cleaned = 0.0181398 Jy ! Component: 150 - total flux cleaned = 0.0201443 Jy ! Component: 200 - total flux cleaned = 0.0214007 Jy ! Total flux subtracted in 200 components = 0.0214007 Jy ! Clean residual min=-0.002263 max=0.002269 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0214007 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0214007 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.768 mas, bpa=-12.31 degrees ! Estimated noise=17.8128 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 (19.6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154086 Jy ! Component: 100 - total flux cleaned = 0.00222455 Jy ! Component: 150 - total flux cleaned = 0.00243383 Jy ! Component: 200 - total flux cleaned = 0.00259185 Jy ! Total flux subtracted in 200 components = 0.00259185 Jy ! Clean residual min=-0.001014 max=0.000902 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0239926 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.0239926 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=4.065 mas, bpa=-9.88 degrees ! Estimated noise=20.4494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400777 Jy ! Component: 100 - total flux cleaned = 0.000531494 Jy ! Component: 150 - total flux cleaned = 0.000582728 Jy ! Component: 200 - total flux cleaned = 0.000635292 Jy ! Total flux subtracted in 200 components = 0.000635292 Jy ! Clean residual min=-0.000865 max=0.000772 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0246279 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 = 4.77463e-05 Jy ! Component: 100 - total flux cleaned = 8.39143e-05 Jy ! Component: 150 - total flux cleaned = 0.000123475 Jy ! Component: 200 - total flux cleaned = 0.000153662 Jy ! Total flux subtracted in 200 components = 0.000153662 Jy ! Clean residual min=-0.000874 max=0.000738 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0247815 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0247815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.768 mas, bpa=-12.31 degrees ! Estimated noise=17.8128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.30331e-06 Jy ! Component: 100 - total flux cleaned = -3.79874e-05 Jy ! Component: 150 - total flux cleaned = -6.89197e-05 Jy ! Component: 200 - total flux cleaned = -8.83741e-05 Jy ! Total flux subtracted in 200 components = -8.83741e-05 Jy ! Clean residual min=-0.000943 max=0.000924 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0246931 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0246931 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=0.015905Jy sigma=0.013877 ! Fit after self-cal, rms=0.015898Jy sigma=0.013862 wmodel /d2/scr/pima/bp171a6_uvs/J0658+0637_X_map.mod ! Writing 78 model components to file: /d2/scr/pima/bp171a6_uvs/J0658+0637_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0658+0637_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a6_uvs/J0658+0637_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168151 Jy ! Component: 100 - total flux cleaned = -0.00031196 Jy ! Component: 150 - total flux cleaned = -0.000266463 Jy ! Component: 200 - total flux cleaned = -0.000179696 Jy ! Component: 250 - total flux cleaned = -0.000151767 Jy ! Component: 300 - total flux cleaned = -8.46182e-05 Jy ! Component: 350 - total flux cleaned = -5.88702e-05 Jy ! Component: 400 - total flux cleaned = 4.22906e-06 Jy ! Component: 450 - total flux cleaned = 4.07165e-05 Jy ! Component: 500 - total flux cleaned = 5.24251e-05 Jy ! Component: 550 - total flux cleaned = 8.7368e-05 Jy ! Component: 600 - total flux cleaned = 0.000121443 Jy ! Component: 650 - total flux cleaned = 0.000143639 Jy ! Component: 700 - total flux cleaned = 0.000143731 Jy ! Component: 750 - total flux cleaned = 0.000196536 Jy ! Component: 800 - total flux cleaned = 0.000258422 Jy ! Component: 850 - total flux cleaned = 0.000268267 Jy ! Component: 900 - total flux cleaned = 0.000268185 Jy ! Component: 950 - total flux cleaned = 0.000287702 Jy ! Component: 1000 - total flux cleaned = 0.000306761 Jy ! Component: 1050 - total flux cleaned = 0.000372397 Jy ! Component: 1100 - total flux cleaned = 0.000381546 Jy ! Component: 1150 - total flux cleaned = 0.000399648 Jy ! Component: 1200 - total flux cleaned = 0.000408712 Jy ! Component: 1250 - total flux cleaned = 0.000461165 Jy ! Component: 1300 - total flux cleaned = 0.000461052 Jy ! Component: 1350 - total flux cleaned = 0.00049492 Jy ! Component: 1400 - total flux cleaned = 0.000503335 Jy ! Component: 1450 - total flux cleaned = 0.000552455 Jy ! Component: 1500 - total flux cleaned = 0.000560509 Jy ! Component: 1550 - total flux cleaned = 0.000560525 Jy ! Component: 1600 - total flux cleaned = 0.000584216 Jy ! Component: 1650 - total flux cleaned = 0.000615388 Jy ! Component: 1700 - total flux cleaned = 0.000653689 Jy ! Component: 1750 - total flux cleaned = 0.000661216 Jy ! Component: 1800 - total flux cleaned = 0.000698451 Jy ! Component: 1850 - total flux cleaned = 0.000727863 Jy ! Component: 1900 - total flux cleaned = 0.000749745 Jy ! Component: 1950 - total flux cleaned = 0.000785696 Jy ! Component: 2000 - total flux cleaned = 0.000814234 Jy ! Component: 2050 - total flux cleaned = 0.00083535 Jy ! Component: 2100 - total flux cleaned = 0.000863223 Jy ! Component: 2150 - total flux cleaned = 0.000890734 Jy ! Component: 2200 - total flux cleaned = 0.000910958 Jy ! Component: 2250 - total flux cleaned = 0.000937908 Jy ! Component: 2300 - total flux cleaned = 0.000997533 Jy ! Component: 2350 - total flux cleaned = 0.00103019 Jy ! Component: 2400 - total flux cleaned = 0.00104316 Jy ! Component: 2450 - total flux cleaned = 0.00106893 Jy ! Component: 2500 - total flux cleaned = 0.00108162 Jy ! Component: 2550 - total flux cleaned = 0.0011005 Jy ! Component: 2600 - total flux cleaned = 0.00110663 Jy ! Component: 2650 - total flux cleaned = 0.00110663 Jy ! Component: 2700 - total flux cleaned = 0.00108831 Jy ! Component: 2750 - total flux cleaned = 0.00109434 Jy ! Component: 2800 - total flux cleaned = 0.00108832 Jy ! Component: 2850 - total flux cleaned = 0.00108829 Jy ! Component: 2900 - total flux cleaned = 0.00108828 Jy ! Component: 2950 - total flux cleaned = 0.00107071 Jy ! Component: 3000 - total flux cleaned = 0.00108232 Jy ! Component: 3050 - total flux cleaned = 0.001065 Jy ! Component: 3100 - total flux cleaned = 0.00107074 Jy ! Component: 3150 - total flux cleaned = 0.00105373 Jy ! Component: 3200 - total flux cleaned = 0.00104253 Jy ! Component: 3250 - total flux cleaned = 0.0010537 Jy ! Component: 3300 - total flux cleaned = 0.00104259 Jy ! Component: 3350 - total flux cleaned = 0.00105362 Jy ! Component: 3400 - total flux cleaned = 0.00106457 Jy ! Component: 3450 - total flux cleaned = 0.00106451 Jy ! Component: 3500 - total flux cleaned = 0.00105909 Jy ! Component: 3550 - total flux cleaned = 0.00105904 Jy ! Component: 3600 - total flux cleaned = 0.00106438 Jy ! Component: 3650 - total flux cleaned = 0.00107499 Jy ! Component: 3700 - total flux cleaned = 0.00108031 Jy ! Component: 3750 - total flux cleaned = 0.00107504 Jy ! Component: 3800 - total flux cleaned = 0.00108556 Jy ! Component: 3850 - total flux cleaned = 0.00109601 Jy ! Component: 3900 - total flux cleaned = 0.00108558 Jy ! Component: 3950 - total flux cleaned = 0.00109593 Jy ! Component: 4000 - total flux cleaned = 0.00109078 Jy ! Component: 4050 - total flux cleaned = 0.00109592 Jy ! Total flux subtracted in 4096 components = 0.00109588 Jy ! Clean residual min=-0.000368 max=0.000288 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.025789 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 309 components and 0.025789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0658+0637_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.768 at -12.31 degrees (North through East) ! Clean map min=-0.00064965 max=0.01669 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0658+0637_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0166896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.5174e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53103 1.53103 3.06206 6.12412 12.2482 24.4965 48.9929 97.9859 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.946 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0658+0637_X_uvs.log closed on Wed Jan 15 14:44:04 2014