! Started logfile: /scr/pima/bp171ae_uvs/J2015-1252_X_uvs.log on Sat Oct 12 00:33:24 2013 obs /scr/pima/bp171ae_uvs/J2015-1252_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2015-1252_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2015-1252 ! ! 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 1152 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/bp171ae_uvs/J2015-1252_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. ! ! 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=1.013206Jy sigma=4.703089 ! Fit after self-cal, rms=0.870206Jy sigma=4.016668 ! 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=0.7191 mas, bmaj=1.947 mas, bpa=-4.536 degrees ! Estimated noise=6.02758 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 = 0.100425 Jy ! Component: 100 - total flux cleaned = 0.122383 Jy ! Total flux subtracted in 100 components = 0.122383 Jy ! Clean residual min=-0.004917 max=0.006597 Jy/beam ! Clean residual mean=0.000000 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.122383 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.122383 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=0.023817Jy sigma=0.115387 ! Fit after self-cal, rms=0.023813Jy sigma=0.115354 ! 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=0.855 mas, bmaj=2.218 mas, bpa=-3.833 degrees ! Estimated noise=4.59446 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 = 0.00987552 Jy ! Component: 100 - total flux cleaned = 0.0146117 Jy ! Component: 150 - total flux cleaned = 0.0171181 Jy ! Component: 200 - total flux cleaned = 0.0185578 Jy ! Total flux subtracted in 200 components = 0.0185578 Jy ! Clean residual min=-0.004971 max=0.003267 Jy/beam ! Clean residual mean=-0.000007 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.140941 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.140941 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=0.020931Jy sigma=0.091984 ! Fit after self-cal, rms=0.020934Jy sigma=0.091976 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.96 KP 0.97 LA 1.02 ! MK 0.97 NL 1.05 OV 1.08 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 KP 0.95 LA 0.98 ! MK 1.01 NL 1.08 OV 0.97 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.97 KP 1.08 LA 0.94 ! MK 1.05 NL 1.04 OV 1.03 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.03 KP 0.93 LA 0.97 ! MK 1.08 NL 1.00 OV 1.01 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 1.04 LA 1.01 ! MK 0.98 NL 0.96 OV 1.03 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.13 KP 1.05 LA 1.05 ! MK 1.02 NL 1.05 OV 1.02 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.03 KP 1.04 LA 0.94 ! MK 0.99 NL 1.02 OV 1.04 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.05 KP 1.05 LA 0.94 ! MK 0.96 NL 0.98 OV 1.05 PT 0.83 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.020934Jy sigma=0.091976 ! Fit after self-cal, rms=0.017312Jy sigma=0.073197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8591 mas, bmaj=2.234 mas, bpa=-3.796 degrees ! Estimated noise=4.56461 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 = -0.00089838 Jy ! Component: 100 - total flux cleaned = -0.00115541 Jy ! Component: 150 - total flux cleaned = -0.00116622 Jy ! Component: 200 - total flux cleaned = -0.00117668 Jy ! Total flux subtracted in 200 components = -0.00117668 Jy ! Clean residual min=-0.001397 max=0.001512 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.139764 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.139764 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=0.017187Jy sigma=0.073286 ! Fit after self-cal, rms=0.017207Jy sigma=0.073266 ! 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=0.017207Jy sigma=0.073266 ! Fit after self-cal, rms=0.017192Jy sigma=0.073122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8595 mas, bmaj=2.235 mas, bpa=-3.794 degrees ! Estimated noise=4.53243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870163 Jy ! Component: 100 - total flux cleaned = -0.00113171 Jy ! Component: 150 - total flux cleaned = -0.00114161 Jy ! Component: 200 - total flux cleaned = -0.00114222 Jy ! Total flux subtracted in 200 components = -0.00114222 Jy ! Clean residual min=-0.001409 max=0.001499 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.138622 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.138622 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=0.017071Jy sigma=0.073232 ! Fit after self-cal, rms=0.017071Jy sigma=0.073232 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 = -2.79626e-05 Jy ! Component: 100 - total flux cleaned = -2.83525e-05 Jy ! Component: 150 - total flux cleaned = -3.59281e-05 Jy ! Component: 200 - total flux cleaned = -4.33887e-05 Jy ! Total flux subtracted in 200 components = -4.33887e-05 Jy ! Clean residual min=-0.001423 max=0.001486 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.138578 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.138579 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=0.017060Jy sigma=0.073215 ! Fit after self-cal, rms=0.017060Jy sigma=0.073215 ! 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=0.017060Jy sigma=0.073215 ! Fit after self-cal, rms=0.017044Jy sigma=0.073061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.236 mas, bpa=-3.779 degrees ! Estimated noise=4.49893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000853496 Jy ! Component: 100 - total flux cleaned = -0.00110827 Jy ! Component: 150 - total flux cleaned = -0.00112288 Jy ! Component: 200 - total flux cleaned = -0.00112963 Jy ! Total flux subtracted in 200 components = -0.00112963 Jy ! Clean residual min=-0.001426 max=0.001467 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.137449 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.137449 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=0.016925Jy sigma=0.073196 ! Fit after self-cal, rms=0.016925Jy sigma=0.073196 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 = -2.23805e-05 Jy ! Component: 100 - total flux cleaned = -2.85132e-05 Jy ! Component: 150 - total flux cleaned = -2.85162e-05 Jy ! Component: 200 - total flux cleaned = -2.8404e-05 Jy ! Total flux subtracted in 200 components = -2.8404e-05 Jy ! Clean residual min=-0.001431 max=0.001457 Jy/beam ! Clean residual mean=0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.13742 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.13742 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=0.016919Jy sigma=0.073184 ! Fit after self-cal, rms=0.016919Jy sigma=0.073183 ! 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=0.016919Jy sigma=0.073183 ! Fit after self-cal, rms=0.016903Jy sigma=0.073026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=4.268 mas, bpa=-2.582 degrees ! Estimated noise=5.67106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000959196 Jy ! Component: 100 - total flux cleaned = -0.00122547 Jy ! Component: 150 - total flux cleaned = -0.00130986 Jy ! Component: 200 - total flux cleaned = -0.00130982 Jy ! Total flux subtracted in 200 components = -0.00130982 Jy ! Clean residual min=-0.001873 max=0.001919 Jy/beam ! Clean residual mean=0.000007 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.136111 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.136111 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=0.016795Jy sigma=0.073179 ! Fit after self-cal, rms=0.016795Jy sigma=0.073177 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 = 2.39166e-06 Jy ! Component: 100 - total flux cleaned = 4.67981e-06 Jy ! Component: 150 - total flux cleaned = 6.80433e-06 Jy ! Component: 200 - total flux cleaned = 8.86494e-06 Jy ! Total flux subtracted in 200 components = 8.86494e-06 Jy ! Clean residual min=-0.001873 max=0.001922 Jy/beam ! Clean residual mean=0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.13612 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 63 components and 0.13612 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=0.016795Jy sigma=0.073178 ! Fit after self-cal, rms=0.016795Jy sigma=0.073177 ! 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=0.86 mas, bmaj=2.236 mas, bpa=-3.769 degrees ! Estimated noise=4.46494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.86 x 2.236 at -3.769 degrees (North through East) ! Clean map min=-0.0012552 max=0.12746 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=0.7216 mas, bmaj=1.961 mas, bpa=-4.368 degrees ! Estimated noise=5.90506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983794 Jy ! Component: 100 - total flux cleaned = 0.119885 Jy ! Component: 150 - total flux cleaned = 0.126511 Jy ! Component: 200 - total flux cleaned = 0.130125 Jy ! Total flux subtracted in 200 components = 0.130125 Jy ! Clean residual min=-0.002114 max=0.001931 Jy/beam ! Clean residual mean=0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.130125 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.130125 Jy ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2.236 mas, bpa=-3.769 degrees ! Estimated noise=4.46494 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 = 0.00303678 Jy ! Component: 100 - total flux cleaned = 0.0045323 Jy ! Component: 150 - total flux cleaned = 0.00533142 Jy ! Component: 200 - total flux cleaned = 0.00577169 Jy ! Total flux subtracted in 200 components = 0.00577169 Jy ! Clean residual min=-0.001477 max=0.001417 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.135897 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.135897 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=2.047 mas, bmaj=4.268 mas, bpa=-2.582 degrees ! Estimated noise=5.67106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104719 Jy ! Component: 100 - total flux cleaned = 0.000116482 Jy ! Component: 150 - total flux cleaned = 0.000117018 Jy ! Component: 200 - total flux cleaned = 0.000116943 Jy ! Total flux subtracted in 200 components = 0.000116943 Jy ! Clean residual min=-0.001903 max=0.001910 Jy/beam ! Clean residual mean=0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.136014 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 = 4.06058e-06 Jy ! Component: 100 - total flux cleaned = 7.84781e-06 Jy ! Component: 150 - total flux cleaned = 1.13481e-05 Jy ! Component: 200 - total flux cleaned = 1.46172e-05 Jy ! Total flux subtracted in 200 components = 1.46172e-05 Jy ! Clean residual min=-0.001896 max=0.001913 Jy/beam ! Clean residual mean=0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.136028 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.136028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2.236 mas, bpa=-3.769 degrees ! Estimated noise=4.46494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204087 Jy ! Component: 100 - total flux cleaned = 0.000204053 Jy ! Component: 150 - total flux cleaned = 0.00019128 Jy ! Component: 200 - total flux cleaned = 0.000179566 Jy ! Total flux subtracted in 200 components = 0.000179566 Jy ! Clean residual min=-0.001436 max=0.001424 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.136208 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.136208 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=0.016785Jy sigma=0.073169 ! Fit after self-cal, rms=0.016785Jy sigma=0.073168 wmodel /scr/pima/bp171ae_uvs/J2015-1252_X_map.mod ! Writing 56 model components to file: /scr/pima/bp171ae_uvs/J2015-1252_X_map.mod wobs /scr/pima/bp171ae_uvs/J2015-1252_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2015-1252_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J2015-1252_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ae_uvs/J2015-1252_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 = 2.48436e-05 Jy ! Component: 100 - total flux cleaned = -4.4324e-05 Jy ! Component: 150 - total flux cleaned = -0.000111234 Jy ! Component: 200 - total flux cleaned = -6.86668e-05 Jy ! Component: 250 - total flux cleaned = 3.22434e-05 Jy ! Component: 300 - total flux cleaned = 9.00566e-05 Jy ! Component: 350 - total flux cleaned = 8.96637e-05 Jy ! Component: 400 - total flux cleaned = 3.66387e-05 Jy ! Component: 450 - total flux cleaned = 3.69262e-05 Jy ! Component: 500 - total flux cleaned = 3.67495e-05 Jy ! Component: 550 - total flux cleaned = 3.60409e-05 Jy ! Component: 600 - total flux cleaned = -1.08843e-05 Jy ! Component: 650 - total flux cleaned = -2.5874e-05 Jy ! Component: 700 - total flux cleaned = -4.00554e-05 Jy ! Component: 750 - total flux cleaned = -5.45731e-05 Jy ! Component: 800 - total flux cleaned = -0.000124521 Jy ! Component: 850 - total flux cleaned = -0.000137895 Jy ! Component: 900 - total flux cleaned = -0.000164421 Jy ! Component: 950 - total flux cleaned = -0.000177398 Jy ! Component: 1000 - total flux cleaned = -0.000164401 Jy ! Component: 1050 - total flux cleaned = -0.000139308 Jy ! Component: 1100 - total flux cleaned = -0.000151848 Jy ! Component: 1150 - total flux cleaned = -0.000176055 Jy ! Component: 1200 - total flux cleaned = -0.000188123 Jy ! Component: 1250 - total flux cleaned = -0.000199844 Jy ! Component: 1300 - total flux cleaned = -0.000256537 Jy ! Component: 1350 - total flux cleaned = -0.000267492 Jy ! Component: 1400 - total flux cleaned = -0.000299974 Jy ! Component: 1450 - total flux cleaned = -0.000299916 Jy ! Component: 1500 - total flux cleaned = -0.000310513 Jy ! Component: 1550 - total flux cleaned = -0.000341628 Jy ! Component: 1600 - total flux cleaned = -0.000321138 Jy ! Component: 1650 - total flux cleaned = -0.000331138 Jy ! Component: 1700 - total flux cleaned = -0.000350753 Jy ! Component: 1750 - total flux cleaned = -0.000370182 Jy ! Component: 1800 - total flux cleaned = -0.000398699 Jy ! Component: 1850 - total flux cleaned = -0.000417294 Jy ! Component: 1900 - total flux cleaned = -0.000417129 Jy ! Component: 1950 - total flux cleaned = -0.000444653 Jy ! Component: 2000 - total flux cleaned = -0.000444725 Jy ! Component: 2050 - total flux cleaned = -0.000462641 Jy ! Component: 2100 - total flux cleaned = -0.000515545 Jy ! Component: 2150 - total flux cleaned = -0.000532875 Jy ! Component: 2200 - total flux cleaned = -0.000567276 Jy ! Component: 2250 - total flux cleaned = -0.000550284 Jy ! Component: 2300 - total flux cleaned = -0.000558803 Jy ! Component: 2350 - total flux cleaned = -0.000558899 Jy ! Component: 2400 - total flux cleaned = -0.000550749 Jy ! Component: 2450 - total flux cleaned = -0.000567156 Jy ! Component: 2500 - total flux cleaned = -0.000550949 Jy ! Component: 2550 - total flux cleaned = -0.000534899 Jy ! Component: 2600 - total flux cleaned = -0.000519119 Jy ! Component: 2650 - total flux cleaned = -0.000526965 Jy ! Component: 2700 - total flux cleaned = -0.000534704 Jy ! Component: 2750 - total flux cleaned = -0.000526946 Jy ! Component: 2800 - total flux cleaned = -0.000534601 Jy ! Component: 2850 - total flux cleaned = -0.000549649 Jy ! Component: 2900 - total flux cleaned = -0.000549603 Jy ! Component: 2950 - total flux cleaned = -0.000564495 Jy ! Component: 3000 - total flux cleaned = -0.000586772 Jy ! Component: 3050 - total flux cleaned = -0.000623485 Jy ! Component: 3100 - total flux cleaned = -0.000616287 Jy ! Component: 3150 - total flux cleaned = -0.000652495 Jy ! Component: 3200 - total flux cleaned = -0.000666876 Jy ! Component: 3250 - total flux cleaned = -0.000681131 Jy ! Component: 3300 - total flux cleaned = -0.000723641 Jy ! Component: 3350 - total flux cleaned = -0.000737678 Jy ! Component: 3400 - total flux cleaned = -0.00073071 Jy ! Component: 3450 - total flux cleaned = -0.000772423 Jy ! Component: 3500 - total flux cleaned = -0.000793141 Jy ! Component: 3550 - total flux cleaned = -0.000793098 Jy ! Component: 3600 - total flux cleaned = -0.000813523 Jy ! Component: 3650 - total flux cleaned = -0.000840748 Jy ! Component: 3700 - total flux cleaned = -0.000894939 Jy ! Component: 3750 - total flux cleaned = -0.000915168 Jy ! Component: 3800 - total flux cleaned = -0.000955504 Jy ! Component: 3850 - total flux cleaned = -0.000995694 Jy ! Component: 3900 - total flux cleaned = -0.00101577 Jy ! Component: 3950 - total flux cleaned = -0.00102912 Jy ! Component: 4000 - total flux cleaned = -0.00106239 Jy ! Component: 4050 - total flux cleaned = -0.0010823 Jy ! Total flux subtracted in 4096 components = -0.00108894 Jy ! Clean residual min=-0.000425 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.135119 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 311 components and 0.135119 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2015-1252_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.86 x 2.236 at -3.769 degrees (North through East) ! Clean map min=-0.0010047 max=0.12755 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2015-1252_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239244 0.239244 0.478488 0.956975 1.91395 3.8279 7.6558 15.3116 30.6232 61.2464 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2015-1252_X_uvs.log closed on Sat Oct 12 00:33:28 2013