! Started logfile: /scr/pima/bp171af_uvs/J0132-1654_X_uvs.log on Thu Oct 10 16:47:39 2013 obs /scr/pima/bp171af_uvs/J0132-1654_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0132-1654_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 528 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 /scr/pima/bp171af_uvs/J0132-1654_X] 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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.948020Jy sigma=99.217229 ! Fit after self-cal, rms=0.733077Jy sigma=39.069652 ! 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=0.9977 mas, bmaj=2.876 mas, bpa=8.138 degrees ! Estimated noise=0.851451 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 = 1.30341 Jy ! Component: 100 - total flux cleaned = 1.58949 Jy ! Total flux subtracted in 100 components = 1.58949 Jy ! Clean residual min=-0.072719 max=0.103382 Jy/beam ! Clean residual mean=0.000215 rms=0.023020 Jy/beam ! Combined flux in latest and established models = 1.58949 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.58949 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=0.246548Jy sigma=13.472678 ! Fit after self-cal, rms=0.246540Jy sigma=13.472278 ! 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=1.188 mas, bmaj=3.011 mas, bpa=6.613 degrees ! Estimated noise=0.627592 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 = 0.146807 Jy ! Component: 100 - total flux cleaned = 0.216211 Jy ! Component: 150 - total flux cleaned = 0.249903 Jy ! Component: 200 - total flux cleaned = 0.269345 Jy ! Total flux subtracted in 200 components = 0.269345 Jy ! Clean residual min=-0.072731 max=0.048697 Jy/beam ! Clean residual mean=0.000335 rms=0.014805 Jy/beam ! Combined flux in latest and established models = 1.85883 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 1.85883 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=0.168326Jy sigma=8.360962 ! Fit after self-cal, rms=0.168272Jy sigma=8.359926 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.91 KP 0.96 NL 1.02 ! OV 1.00 PT 0.88 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.94 KP 0.96 NL 1.03 ! OV 0.97 PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.99 KP 1.09 NL 1.04 ! OV 1.02 PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.00 KP 0.95 NL 1.00 ! OV 1.01 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 KP 1.09 NL 0.96 ! OV 1.00 PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.16 KP 1.05 NL 1.01 ! OV 1.06 PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.02 KP 1.04 NL 1.02 ! OV 1.08 PT 0.91 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.03 KP 1.08 NL 0.99 ! OV 1.06 PT 0.87 SC 1.10 ! ! ! Fit before self-cal, rms=0.168272Jy sigma=8.359926 ! Fit after self-cal, rms=0.044785Jy sigma=2.347039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.104 mas, bpa=5.799 degrees ! Estimated noise=0.632739 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 = 0.00291047 Jy ! Component: 100 - total flux cleaned = 0.00237467 Jy ! Component: 150 - total flux cleaned = 0.00178491 Jy ! Component: 200 - total flux cleaned = 0.0012994 Jy ! Total flux subtracted in 200 components = 0.0012994 Jy ! Clean residual min=-0.016160 max=0.025275 Jy/beam ! Clean residual mean=-0.000055 rms=0.005647 Jy/beam ! Combined flux in latest and established models = 1.86013 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 1.86013 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=0.043452Jy sigma=2.295651 ! Fit after self-cal, rms=0.043677Jy sigma=2.293164 ! 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=0.043677Jy sigma=2.293164 ! Fit after self-cal, rms=0.043588Jy sigma=2.291844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.104 mas, bpa=5.796 degrees ! Estimated noise=0.632635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376941 Jy ! Component: 100 - total flux cleaned = -0.000658422 Jy ! Component: 150 - total flux cleaned = -0.000972883 Jy ! Component: 200 - total flux cleaned = -0.00124091 Jy ! Total flux subtracted in 200 components = -0.00124091 Jy ! Clean residual min=-0.016434 max=0.025073 Jy/beam ! Clean residual mean=-0.000055 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 1.85889 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 1.85889 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=0.043157Jy sigma=2.279003 ! Fit after self-cal, rms=0.043212Jy sigma=2.278387 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) ! Added new window around map position (-7.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223967 Jy ! Component: 100 - total flux cleaned = 0.0351559 Jy ! Component: 150 - total flux cleaned = 0.0439942 Jy ! Component: 200 - total flux cleaned = 0.0509529 Jy ! Total flux subtracted in 200 components = 0.0509529 Jy ! Clean residual min=-0.010072 max=0.009614 Jy/beam ! Clean residual mean=-0.000010 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 1.90984 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 1.90984 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=0.029410Jy sigma=1.440646 ! Fit after self-cal, rms=0.028817Jy sigma=1.425848 ! 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=0.028817Jy sigma=1.425848 ! Fit after self-cal, rms=0.027791Jy sigma=1.354556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.106 mas, bpa=5.763 degrees ! Estimated noise=0.630823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710482 Jy ! Component: 100 - total flux cleaned = 0.0122197 Jy ! Component: 150 - total flux cleaned = 0.0160374 Jy ! Component: 200 - total flux cleaned = 0.0191417 Jy ! Total flux subtracted in 200 components = 0.0191417 Jy ! Clean residual min=-0.005665 max=0.007180 Jy/beam ! Clean residual mean=-0.000002 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 1.92899 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 103 components and 1.92899 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=0.025592Jy sigma=1.199256 ! Fit after self-cal, rms=0.025487Jy sigma=1.197663 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) ! Added new window around map position (8.6, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006356 Jy ! Component: 100 - total flux cleaned = 0.00956719 Jy ! Component: 150 - total flux cleaned = 0.0118166 Jy ! Component: 200 - total flux cleaned = 0.0129284 Jy ! Total flux subtracted in 200 components = 0.0129284 Jy ! Clean residual min=-0.004242 max=0.004134 Jy/beam ! Clean residual mean=0.000003 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.94191 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 1.94191 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=0.023496Jy sigma=1.102666 ! Fit after self-cal, rms=0.023478Jy sigma=1.100418 ! 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=0.023478Jy sigma=1.100418 ! Fit after self-cal, rms=0.023272Jy sigma=1.085454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.768 mas, bpa=-5.06 degrees ! Estimated noise=0.726926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303854 Jy ! Component: 100 - total flux cleaned = 0.00458424 Jy ! Component: 150 - total flux cleaned = 0.00531994 Jy ! Component: 200 - total flux cleaned = 0.0059284 Jy ! Total flux subtracted in 200 components = 0.0059284 Jy ! Clean residual min=-0.003279 max=0.003403 Jy/beam ! Clean residual mean=0.000002 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 1.94784 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 1.94784 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=0.022938Jy sigma=1.068620 ! Fit after self-cal, rms=0.022887Jy sigma=1.067943 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 = 0.000751811 Jy ! Component: 100 - total flux cleaned = 0.00109183 Jy ! Component: 150 - total flux cleaned = 0.00140902 Jy ! Component: 200 - total flux cleaned = 0.00163468 Jy ! Total flux subtracted in 200 components = 0.00163468 Jy ! Clean residual min=-0.003078 max=0.003139 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 1.94948 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 1.94948 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=0.022782Jy sigma=1.063133 ! Fit after self-cal, rms=0.022757Jy sigma=1.062836 ! 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=1.18 mas, bmaj=3.107 mas, bpa=5.751 degrees ! Estimated noise=0.630165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 3.107 at 5.751 degrees (North through East) ! Clean map min=-0.0027032 max=1.7172 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 ! Performing amp+phase self-cal ! ! 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=0.022757Jy sigma=1.062836 ! Fit after self-cal, rms=0.020664Jy sigma=0.950404 ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.106 mas, bpa=5.75 degrees ! Estimated noise=0.630138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143452 Jy ! Component: 100 - total flux cleaned = 0.00221517 Jy ! Component: 150 - total flux cleaned = 0.00259043 Jy ! Component: 200 - total flux cleaned = 0.00276466 Jy ! Total flux subtracted in 200 components = 0.00276466 Jy ! Clean residual min=-0.002596 max=0.003195 Jy/beam ! Clean residual mean=0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 1.95224 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 184 components and 1.95224 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=0.020384Jy sigma=0.939537 ! Fit after self-cal, rms=0.020366Jy sigma=0.939418 ! Inverting map ! Added new window around map position (-28, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162901 Jy ! Component: 100 - total flux cleaned = 0.00198466 Jy ! Component: 150 - total flux cleaned = 0.00230843 Jy ! Component: 200 - total flux cleaned = 0.00262703 Jy ! Total flux subtracted in 200 components = 0.00262703 Jy ! Clean residual min=-0.002182 max=0.002398 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 1.95487 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 1.95487 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=0.019889Jy sigma=0.919937 ! Fit after self-cal, rms=0.019828Jy sigma=0.918797 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.019828Jy sigma=0.918797 ! Fit after self-cal, rms=0.019825Jy sigma=0.917796 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 mas, bmaj=2.89 mas, bpa=8.052 degrees ! Estimated noise=0.856083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2992 Jy ! Component: 100 - total flux cleaned = 1.58516 Jy ! Component: 150 - total flux cleaned = 1.69601 Jy ! Component: 200 - total flux cleaned = 1.76021 Jy ! Total flux subtracted in 200 components = 1.76021 Jy ! Clean residual min=-0.022128 max=0.032334 Jy/beam ! Clean residual mean=-0.000001 rms=0.007329 Jy/beam ! Combined flux in latest and established models = 1.76021 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.76021 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.106 mas, bpa=5.751 degrees ! Estimated noise=0.629972 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 = 0.0451454 Jy ! Component: 100 - total flux cleaned = 0.0718076 Jy ! Component: 150 - total flux cleaned = 0.0912542 Jy ! Component: 200 - total flux cleaned = 0.106454 Jy ! Total flux subtracted in 200 components = 0.106454 Jy ! Clean residual min=-0.012107 max=0.011436 Jy/beam ! Clean residual mean=-0.000005 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 1.86666 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 1.86666 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=2.055 mas, bmaj=3.768 mas, bpa=-5.059 degrees ! Estimated noise=0.726725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192863 Jy ! Component: 100 - total flux cleaned = 0.0327919 Jy ! Component: 150 - total flux cleaned = 0.0427355 Jy ! Component: 200 - total flux cleaned = 0.0503183 Jy ! Total flux subtracted in 200 components = 0.0503183 Jy ! Clean residual min=-0.008457 max=0.005987 Jy/beam ! Clean residual mean=-0.000007 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 1.91698 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 = 0.00588955 Jy ! Component: 100 - total flux cleaned = 0.0105325 Jy ! Component: 150 - total flux cleaned = 0.0142314 Jy ! Component: 200 - total flux cleaned = 0.0172704 Jy ! Total flux subtracted in 200 components = 0.0172704 Jy ! Clean residual min=-0.005433 max=0.003621 Jy/beam ! Clean residual mean=0.000001 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 1.93425 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 116 components and 1.93425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.106 mas, bpa=5.751 degrees ! Estimated noise=0.629972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020978 Jy ! Component: 100 - total flux cleaned = 0.00401118 Jy ! Component: 150 - total flux cleaned = 0.00548782 Jy ! Component: 200 - total flux cleaned = 0.00686389 Jy ! Total flux subtracted in 200 components = 0.00686389 Jy ! Clean residual min=-0.003845 max=0.002769 Jy/beam ! Clean residual mean=0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 1.94112 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 1.94112 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=0.020202Jy sigma=0.942078 ! Fit after self-cal, rms=0.020196Jy sigma=0.939750 wmodel /scr/pima/bp171af_uvs/J0132-1654_X_map.mod ! Writing 142 model components to file: /scr/pima/bp171af_uvs/J0132-1654_X_map.mod wobs /scr/pima/bp171af_uvs/J0132-1654_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0132-1654_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0132-1654_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171af_uvs/J0132-1654_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 = -0.001563 Jy ! Component: 100 - total flux cleaned = -0.00209445 Jy ! Component: 150 - total flux cleaned = -0.00226327 Jy ! Component: 200 - total flux cleaned = -0.00234152 Jy ! Component: 250 - total flux cleaned = -0.00223588 Jy ! Component: 300 - total flux cleaned = -0.00226589 Jy ! Component: 350 - total flux cleaned = -0.00214514 Jy ! Component: 400 - total flux cleaned = -0.0021167 Jy ! Component: 450 - total flux cleaned = -0.00200805 Jy ! Component: 500 - total flux cleaned = -0.00200887 Jy ! Component: 550 - total flux cleaned = -0.00200849 Jy ! Component: 600 - total flux cleaned = -0.00200763 Jy ! Component: 650 - total flux cleaned = -0.00196238 Jy ! Component: 700 - total flux cleaned = -0.0019851 Jy ! Component: 750 - total flux cleaned = -0.00198509 Jy ! Component: 800 - total flux cleaned = -0.00202502 Jy ! Component: 850 - total flux cleaned = -0.00208334 Jy ! Component: 900 - total flux cleaned = -0.0021409 Jy ! Component: 950 - total flux cleaned = -0.0022335 Jy ! Component: 1000 - total flux cleaned = -0.00230552 Jy ! Component: 1050 - total flux cleaned = -0.00235785 Jy ! Component: 1100 - total flux cleaned = -0.00234075 Jy ! Component: 1150 - total flux cleaned = -0.0023744 Jy ! Component: 1200 - total flux cleaned = -0.00239046 Jy ! Component: 1250 - total flux cleaned = -0.00240624 Jy ! Component: 1300 - total flux cleaned = -0.00239075 Jy ! Component: 1350 - total flux cleaned = -0.00243721 Jy ! Component: 1400 - total flux cleaned = -0.00245207 Jy ! Component: 1450 - total flux cleaned = -0.00243714 Jy ! Component: 1500 - total flux cleaned = -0.00245178 Jy ! Component: 1550 - total flux cleaned = -0.0024374 Jy ! Component: 1600 - total flux cleaned = -0.00245167 Jy ! Component: 1650 - total flux cleaned = -0.00242369 Jy ! Component: 1700 - total flux cleaned = -0.00243756 Jy ! Component: 1750 - total flux cleaned = -0.00242412 Jy ! Component: 1800 - total flux cleaned = -0.00241094 Jy ! Component: 1850 - total flux cleaned = -0.00243754 Jy ! Component: 1900 - total flux cleaned = -0.00241113 Jy ! Component: 1950 - total flux cleaned = -0.00238521 Jy ! Component: 2000 - total flux cleaned = -0.00238524 Jy ! Component: 2050 - total flux cleaned = -0.00237255 Jy ! Component: 2100 - total flux cleaned = -0.00233488 Jy ! Component: 2150 - total flux cleaned = -0.00232245 Jy ! Component: 2200 - total flux cleaned = -0.0022977 Jy ! Component: 2250 - total flux cleaned = -0.00227319 Jy ! Component: 2300 - total flux cleaned = -0.00228537 Jy ! Component: 2350 - total flux cleaned = -0.00229738 Jy ! Component: 2400 - total flux cleaned = -0.00227333 Jy ! Component: 2450 - total flux cleaned = -0.00226138 Jy ! Component: 2500 - total flux cleaned = -0.00223777 Jy ! Component: 2550 - total flux cleaned = -0.00222594 Jy ! Component: 2600 - total flux cleaned = -0.00222595 Jy ! Component: 2650 - total flux cleaned = -0.00217942 Jy ! Component: 2700 - total flux cleaned = -0.00219101 Jy ! Component: 2750 - total flux cleaned = -0.00215638 Jy ! Component: 2800 - total flux cleaned = -0.00211046 Jy ! Component: 2850 - total flux cleaned = -0.00208763 Jy ! Component: 2900 - total flux cleaned = -0.00208754 Jy ! Component: 2950 - total flux cleaned = -0.00207621 Jy ! Component: 3000 - total flux cleaned = -0.00206492 Jy ! Component: 3050 - total flux cleaned = -0.00205364 Jy ! Component: 3100 - total flux cleaned = -0.00207597 Jy ! Component: 3150 - total flux cleaned = -0.00208705 Jy ! Component: 3200 - total flux cleaned = -0.00208706 Jy ! Component: 3250 - total flux cleaned = -0.00212028 Jy ! Component: 3300 - total flux cleaned = -0.00213132 Jy ! Component: 3350 - total flux cleaned = -0.00215337 Jy ! Component: 3400 - total flux cleaned = -0.00216443 Jy ! Component: 3450 - total flux cleaned = -0.00221951 Jy ! Component: 3500 - total flux cleaned = -0.0022415 Jy ! Component: 3550 - total flux cleaned = -0.00224152 Jy ! Component: 3600 - total flux cleaned = -0.00230741 Jy ! Component: 3650 - total flux cleaned = -0.00231845 Jy ! Component: 3700 - total flux cleaned = -0.00234033 Jy ! Component: 3750 - total flux cleaned = -0.00237316 Jy ! Component: 3800 - total flux cleaned = -0.00239502 Jy ! Component: 3850 - total flux cleaned = -0.00241692 Jy ! Component: 3900 - total flux cleaned = -0.00243881 Jy ! Component: 3950 - total flux cleaned = -0.00247173 Jy ! Component: 4000 - total flux cleaned = -0.00248269 Jy ! Component: 4050 - total flux cleaned = -0.00251557 Jy ! Total flux subtracted in 4096 components = -0.00257064 Jy ! Clean residual min=-0.000775 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 1.93855 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 373 components and 1.93855 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0132-1654_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 3.106 at 5.751 degrees (North through East) ! Clean map min=-0.0021629 max=1.7134 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0132-1654_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.71341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0296 0.0296 0.0592 0.1184 0.2368 0.4736 0.947199 1.8944 3.7888 7.5776 15.1552 30.3104 60.6208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.713 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0132-1654_X_uvs.log closed on Thu Oct 10 16:47:43 2013