! Started logfile: /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uvs.log on Wed Jan 15 19:51:24 2014 obs /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0703-0051 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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/bp171a6_uvs/J0703-0051_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. ! ! 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=1.030966Jy sigma=11.600233 ! Fit after self-cal, rms=0.754543Jy sigma=7.744932 ! 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=1.442 mas, bmaj=3.866 mas, bpa=0.6945 degrees ! Estimated noise=3.58986 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 = 0.20409 Jy ! Component: 100 - total flux cleaned = 0.273679 Jy ! Total flux subtracted in 100 components = 0.273679 Jy ! Clean residual min=-0.018632 max=0.033827 Jy/beam ! Clean residual mean=0.000139 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 0.273679 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.273679 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=0.079627Jy sigma=1.186302 ! Fit after self-cal, rms=0.080219Jy sigma=1.184485 ! 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=1.895 mas, bmaj=4.889 mas, bpa=1.169 degrees ! Estimated noise=2.38535 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 = 0.053653 Jy ! Component: 100 - total flux cleaned = 0.0795643 Jy ! Component: 150 - total flux cleaned = 0.0929809 Jy ! Component: 200 - total flux cleaned = 0.100037 Jy ! Total flux subtracted in 200 components = 0.100037 Jy ! Clean residual min=-0.015688 max=0.027631 Jy/beam ! Clean residual mean=0.000010 rms=0.004325 Jy/beam ! Combined flux in latest and established models = 0.373716 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.373716 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=0.057724Jy sigma=0.688379 ! Fit after self-cal, rms=0.058090Jy sigma=0.686833 ! Inverting map ! Added new window around map position (-3, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225975 Jy ! Component: 100 - total flux cleaned = 0.0246994 Jy ! Component: 150 - total flux cleaned = 0.025231 Jy ! Component: 200 - total flux cleaned = 0.0256338 Jy ! Total flux subtracted in 200 components = 0.0256338 Jy ! Clean residual min=-0.013884 max=0.012123 Jy/beam ! Clean residual mean=-0.000039 rms=0.003258 Jy/beam ! Combined flux in latest and established models = 0.399349 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.39935 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=0.048149Jy sigma=0.603068 ! Fit after self-cal, rms=0.046935Jy sigma=0.591455 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 4.889 at 1.169 degrees (North through East) ! Clean map min=-0.01149 max=0.25683 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 1.05 HN 1.00 KP 0.92 LA 1.03 ! MK 0.94 NL 1.08 OV 0.98 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.02 KP 0.92 LA 1.14 ! MK 0.93 NL 1.14 OV 1.04 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.01 KP 1.00 LA 1.07 ! MK 0.97 NL 1.02 OV 0.97 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.02 KP 1.02 LA 1.12 ! MK 0.96 NL 1.03 OV 0.97 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.05 KP 1.03 LA 1.19 ! MK 0.92 NL 1.01 OV 0.98 PT 1.06 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.97 KP 0.98 LA 1.09 ! MK 0.92 NL 1.04 OV 0.98 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.01 KP 1.08 LA 1.08 ! MK 0.93 NL 1.02 OV 1.02 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.046935Jy sigma=0.591455 ! Fit after self-cal, rms=0.041584Jy sigma=0.508161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=4.846 mas, bpa=0.8354 degrees ! Estimated noise=2.42353 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 = 0.00842791 Jy ! Component: 100 - total flux cleaned = 0.013021 Jy ! Component: 150 - total flux cleaned = 0.0144813 Jy ! Component: 200 - total flux cleaned = 0.0150571 Jy ! Total flux subtracted in 200 components = 0.0150571 Jy ! Clean residual min=-0.008207 max=0.006935 Jy/beam ! Clean residual mean=-0.000015 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.414407 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.414407 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=0.039622Jy sigma=0.490801 ! Fit after self-cal, rms=0.039509Jy sigma=0.489725 ! 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=0.039509Jy sigma=0.489725 ! Fit after self-cal, rms=0.039287Jy sigma=0.481671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=4.828 mas, bpa=0.8804 degrees ! Estimated noise=2.46235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667027 Jy ! Component: 100 - total flux cleaned = 0.0103876 Jy ! Component: 150 - total flux cleaned = 0.012109 Jy ! Component: 200 - total flux cleaned = 0.0126641 Jy ! Total flux subtracted in 200 components = 0.0126641 Jy ! Clean residual min=-0.008067 max=0.006378 Jy/beam ! Clean residual mean=-0.000016 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.427071 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.427071 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=0.038034Jy sigma=0.469867 ! Fit after self-cal, rms=0.037946Jy sigma=0.469155 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 = 0.0013104 Jy ! Component: 100 - total flux cleaned = 0.00166542 Jy ! Component: 150 - total flux cleaned = 0.00191204 Jy ! Component: 200 - total flux cleaned = 0.00206709 Jy ! Total flux subtracted in 200 components = 0.00206709 Jy ! Clean residual min=-0.007774 max=0.006315 Jy/beam ! Clean residual mean=-0.000020 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.429138 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.429138 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=0.037462Jy sigma=0.466659 ! Fit after self-cal, rms=0.037408Jy sigma=0.466386 ! 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=0.037408Jy sigma=0.466386 ! Fit after self-cal, rms=0.037209Jy sigma=0.459727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=4.817 mas, bpa=0.8774 degrees ! Estimated noise=2.50014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549556 Jy ! Component: 100 - total flux cleaned = 0.00847625 Jy ! Component: 150 - total flux cleaned = 0.0102453 Jy ! Component: 200 - total flux cleaned = 0.0106633 Jy ! Total flux subtracted in 200 components = 0.0106633 Jy ! Clean residual min=-0.007950 max=0.005881 Jy/beam ! Clean residual mean=-0.000020 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.439801 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.439801 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=0.036376Jy sigma=0.451511 ! Fit after self-cal, rms=0.036323Jy sigma=0.451155 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 = 0.000951356 Jy ! Component: 100 - total flux cleaned = 0.00114913 Jy ! Component: 150 - total flux cleaned = 0.00133272 Jy ! Component: 200 - total flux cleaned = 0.00144814 Jy ! Total flux subtracted in 200 components = 0.00144814 Jy ! Clean residual min=-0.007839 max=0.005781 Jy/beam ! Clean residual mean=-0.000022 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.441249 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.441249 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=0.036051Jy sigma=0.449743 ! Fit after self-cal, rms=0.036015Jy sigma=0.449582 ! 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=0.036015Jy sigma=0.449582 ! Fit after self-cal, rms=0.035853Jy sigma=0.444444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.29 mas, bmaj=8.604 mas, bpa=0.1527 degrees ! Estimated noise=2.61782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554734 Jy ! Component: 100 - total flux cleaned = 0.00803162 Jy ! Component: 150 - total flux cleaned = 0.00952042 Jy ! Component: 200 - total flux cleaned = 0.00998421 Jy ! Total flux subtracted in 200 components = 0.00998421 Jy ! Clean residual min=-0.010964 max=0.007373 Jy/beam ! Clean residual mean=-0.000042 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.451233 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.451233 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=0.035511Jy sigma=0.438733 ! Fit after self-cal, rms=0.035375Jy sigma=0.438374 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 = 0.00054965 Jy ! Component: 100 - total flux cleaned = 0.000834262 Jy ! Component: 150 - total flux cleaned = 0.00106189 Jy ! Component: 200 - total flux cleaned = 0.00106324 Jy ! Total flux subtracted in 200 components = 0.00106324 Jy ! Clean residual min=-0.010647 max=0.007401 Jy/beam ! Clean residual mean=-0.000045 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.452297 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 157 components and 0.452297 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=0.035284Jy sigma=0.437720 ! Fit after self-cal, rms=0.035212Jy sigma=0.437542 ! 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=1.847 mas, bmaj=4.809 mas, bpa=0.8861 degrees ! Estimated noise=2.5352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.847 x 4.809 at 0.8861 degrees (North through East) ! Clean map min=-0.0077977 max=0.26786 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=1.414 mas, bmaj=3.828 mas, bpa=0.3217 degrees ! Estimated noise=3.76425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215538 Jy ! Component: 100 - total flux cleaned = 0.291024 Jy ! Component: 150 - total flux cleaned = 0.330364 Jy ! Component: 200 - total flux cleaned = 0.357939 Jy ! Total flux subtracted in 200 components = 0.357939 Jy ! Clean residual min=-0.010061 max=0.015385 Jy/beam ! Clean residual mean=0.000096 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.357939 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.357939 Jy ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=4.809 mas, bpa=0.8861 degrees ! Estimated noise=2.5352 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 = 0.0344898 Jy ! Component: 100 - total flux cleaned = 0.0535483 Jy ! Component: 150 - total flux cleaned = 0.0652143 Jy ! Component: 200 - total flux cleaned = 0.0729223 Jy ! Total flux subtracted in 200 components = 0.0729223 Jy ! Clean residual min=-0.008857 max=0.006373 Jy/beam ! Clean residual mean=0.000011 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.430862 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 131 components and 0.430862 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=4.29 mas, bmaj=8.604 mas, bpa=0.1527 degrees ! Estimated noise=2.61782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708619 Jy ! Component: 100 - total flux cleaned = 0.0111985 Jy ! Component: 150 - total flux cleaned = 0.0137914 Jy ! Component: 200 - total flux cleaned = 0.0155015 Jy ! Total flux subtracted in 200 components = 0.0155015 Jy ! Clean residual min=-0.011082 max=0.007364 Jy/beam ! Clean residual mean=-0.000028 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.446363 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 = 0.000659213 Jy ! Component: 100 - total flux cleaned = 0.000966572 Jy ! Component: 150 - total flux cleaned = 0.00120673 Jy ! Component: 200 - total flux cleaned = 0.00143047 Jy ! Total flux subtracted in 200 components = 0.00143047 Jy ! Clean residual min=-0.010930 max=0.007566 Jy/beam ! Clean residual mean=-0.000032 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.447794 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 183 components and 0.447794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=4.809 mas, bpa=0.8861 degrees ! Estimated noise=2.5352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15624e-07 Jy ! Component: 100 - total flux cleaned = 0.000199861 Jy ! Component: 150 - total flux cleaned = 0.000313222 Jy ! Component: 200 - total flux cleaned = 0.000516645 Jy ! Total flux subtracted in 200 components = 0.000516645 Jy ! Clean residual min=-0.008428 max=0.006146 Jy/beam ! Clean residual mean=-0.000019 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.44831 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 200 components and 0.44831 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=0.035068Jy sigma=0.437588 ! Fit after self-cal, rms=0.034970Jy sigma=0.436981 wmodel /d2/scr/pima/bp171a6_uvs/J0703-0051_C_map.mod ! Writing 200 model components to file: /d2/scr/pima/bp171a6_uvs/J0703-0051_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0703-0051_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a6_uvs/J0703-0051_C_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 = -0.00352649 Jy ! Component: 100 - total flux cleaned = -0.00561036 Jy ! Component: 150 - total flux cleaned = -0.00722147 Jy ! Component: 200 - total flux cleaned = -0.00839362 Jy ! Component: 250 - total flux cleaned = -0.0090466 Jy ! Component: 300 - total flux cleaned = -0.00973048 Jy ! Component: 350 - total flux cleaned = -0.00987659 Jy ! Component: 400 - total flux cleaned = -0.0100159 Jy ! Component: 450 - total flux cleaned = -0.0100831 Jy ! Component: 500 - total flux cleaned = -0.0102104 Jy ! Component: 550 - total flux cleaned = -0.0102102 Jy ! Component: 600 - total flux cleaned = -0.0100926 Jy ! Component: 650 - total flux cleaned = -0.0100933 Jy ! Component: 700 - total flux cleaned = -0.00998247 Jy ! Component: 750 - total flux cleaned = -0.00992944 Jy ! Component: 800 - total flux cleaned = -0.00982529 Jy ! Component: 850 - total flux cleaned = -0.00962499 Jy ! Component: 900 - total flux cleaned = -0.00962489 Jy ! Component: 950 - total flux cleaned = -0.00957717 Jy ! Component: 1000 - total flux cleaned = -0.00953074 Jy ! Component: 1050 - total flux cleaned = -0.00930646 Jy ! Component: 1100 - total flux cleaned = -0.00913085 Jy ! Component: 1150 - total flux cleaned = -0.00895884 Jy ! Component: 1200 - total flux cleaned = -0.00878989 Jy ! Component: 1250 - total flux cleaned = -0.00866606 Jy ! Component: 1300 - total flux cleaned = -0.00850409 Jy ! Component: 1350 - total flux cleaned = -0.0083851 Jy ! Component: 1400 - total flux cleaned = -0.00830718 Jy ! Component: 1450 - total flux cleaned = -0.00811538 Jy ! Component: 1500 - total flux cleaned = -0.00803983 Jy ! Component: 1550 - total flux cleaned = -0.00792885 Jy ! Component: 1600 - total flux cleaned = -0.00781946 Jy ! Component: 1650 - total flux cleaned = -0.00774746 Jy ! Component: 1700 - total flux cleaned = -0.0076771 Jy ! Component: 1750 - total flux cleaned = -0.00757289 Jy ! Component: 1800 - total flux cleaned = -0.00757331 Jy ! Component: 1850 - total flux cleaned = -0.00757361 Jy ! Component: 1900 - total flux cleaned = -0.00750704 Jy ! Component: 1950 - total flux cleaned = -0.00747444 Jy ! Component: 2000 - total flux cleaned = -0.00750615 Jy ! Component: 2050 - total flux cleaned = -0.00737924 Jy ! Component: 2100 - total flux cleaned = -0.00737969 Jy ! Component: 2150 - total flux cleaned = -0.00728728 Jy ! Component: 2200 - total flux cleaned = -0.00725691 Jy ! Component: 2250 - total flux cleaned = -0.00719702 Jy ! Component: 2300 - total flux cleaned = -0.00716741 Jy ! Component: 2350 - total flux cleaned = -0.00705054 Jy ! Component: 2400 - total flux cleaned = -0.00710885 Jy ! Component: 2450 - total flux cleaned = -0.00702274 Jy ! Component: 2500 - total flux cleaned = -0.00693791 Jy ! Component: 2550 - total flux cleaned = -0.00693766 Jy ! Component: 2600 - total flux cleaned = -0.00685467 Jy ! Component: 2650 - total flux cleaned = -0.00674561 Jy ! Component: 2700 - total flux cleaned = -0.00671908 Jy ! Component: 2750 - total flux cleaned = -0.00671914 Jy ! Component: 2800 - total flux cleaned = -0.00671896 Jy ! Component: 2850 - total flux cleaned = -0.00664015 Jy ! Component: 2900 - total flux cleaned = -0.00658859 Jy ! Component: 2950 - total flux cleaned = -0.00653707 Jy ! Component: 3000 - total flux cleaned = -0.00643515 Jy ! Component: 3050 - total flux cleaned = -0.00638455 Jy ! Component: 3100 - total flux cleaned = -0.00625888 Jy ! Component: 3150 - total flux cleaned = -0.00623407 Jy ! Component: 3200 - total flux cleaned = -0.00613502 Jy ! Component: 3250 - total flux cleaned = -0.00608564 Jy ! Component: 3300 - total flux cleaned = -0.00601228 Jy ! Component: 3350 - total flux cleaned = -0.00586642 Jy ! Component: 3400 - total flux cleaned = -0.00581821 Jy ! Component: 3450 - total flux cleaned = -0.00572246 Jy ! Component: 3500 - total flux cleaned = -0.00569872 Jy ! Component: 3550 - total flux cleaned = -0.00560416 Jy ! Component: 3600 - total flux cleaned = -0.0055572 Jy ! Component: 3650 - total flux cleaned = -0.00544031 Jy ! Component: 3700 - total flux cleaned = -0.00537063 Jy ! Component: 3750 - total flux cleaned = -0.0053474 Jy ! Component: 3800 - total flux cleaned = -0.00525536 Jy ! Component: 3850 - total flux cleaned = -0.00520966 Jy ! Component: 3900 - total flux cleaned = -0.00511866 Jy ! Component: 3950 - total flux cleaned = -0.00509603 Jy ! Component: 4000 - total flux cleaned = -0.00502857 Jy ! Component: 4050 - total flux cleaned = -0.00498387 Jy ! Total flux subtracted in 4096 components = -0.0049616 Jy ! Clean residual min=-0.001255 max=0.001412 Jy/beam ! Clean residual mean=0.000017 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.443349 Jy keep ! Adding 387 model components to the UV plane model. ! The established model now contains 587 components and 0.443349 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0703-0051_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.847 x 4.809 at 0.8861 degrees (North through East) ! Clean map min=-0.0037028 max=0.27279 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0703-0051_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419609 0.419609 0.839218 1.67844 3.35687 6.71375 13.4275 26.855 53.71 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.272 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 714.951 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0703-0051_C_uvs.log closed on Wed Jan 15 19:51:30 2014