! Started logfile: /scr/pima/bp171af_uvs/J0154+4743_X_uvs.log on Thu Oct 10 16:47:49 2013 obs /scr/pima/bp171af_uvs/J0154+4743_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0154+4743_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0154+4743 ! ! 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 360 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/J0154+4743_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=1.143068Jy sigma=17.888999 ! Fit after self-cal, rms=0.536596Jy sigma=8.113893 ! 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=0.8539 mas, bmaj=3.645 mas, bpa=75.39 degrees ! Estimated noise=3.66952 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 = 0.363027 Jy ! Component: 100 - total flux cleaned = 0.443547 Jy ! Total flux subtracted in 100 components = 0.443547 Jy ! Clean residual min=-0.029225 max=0.032329 Jy/beam ! Clean residual mean=-0.000006 rms=0.008045 Jy/beam ! Combined flux in latest and established models = 0.443547 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.443547 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=0.065345Jy sigma=1.064139 ! Fit after self-cal, rms=0.065346Jy sigma=1.064074 ! 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=1.018 mas, bmaj=3.409 mas, bpa=74.81 degrees ! Estimated noise=2.47466 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 = 0.0362603 Jy ! Component: 100 - total flux cleaned = 0.0525915 Jy ! Component: 150 - total flux cleaned = 0.0575978 Jy ! Component: 200 - total flux cleaned = 0.0579249 Jy ! Total flux subtracted in 200 components = 0.0579249 Jy ! Clean residual min=-0.021320 max=0.019282 Jy/beam ! Clean residual mean=-0.000016 rms=0.004764 Jy/beam ! Combined flux in latest and established models = 0.501472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.501472 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=0.047642Jy sigma=0.720442 ! Fit after self-cal, rms=0.047628Jy sigma=0.720291 ! 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 1.11 HN 0.93 NL 1.02 OV 1.04 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.95 NL 1.04 OV 1.00 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 NL 1.03 OV 1.06 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 NL 1.02 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 NL 0.95 OV 1.02 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.11 NL 1.00 OV 1.07 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 NL 1.00 OV 1.12 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.00 NL 0.99 OV 1.09 ! PT 0.87 SC 1.07 ! ! ! Fit before self-cal, rms=0.047628Jy sigma=0.720291 ! Fit after self-cal, rms=0.022572Jy sigma=0.314955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.387 mas, bpa=74.55 degrees ! Estimated noise=2.46436 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 (22.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807741 Jy ! Component: 100 - total flux cleaned = 0.00937944 Jy ! Component: 150 - total flux cleaned = 0.0108759 Jy ! Component: 200 - total flux cleaned = 0.0122573 Jy ! Total flux subtracted in 200 components = 0.0122573 Jy ! Clean residual min=-0.003545 max=0.004277 Jy/beam ! Clean residual mean=0.000000 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.513729 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.513729 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=0.018946Jy sigma=0.257587 ! Fit after self-cal, rms=0.018933Jy sigma=0.255896 ! 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=0.018933Jy sigma=0.255896 ! Fit after self-cal, rms=0.018868Jy sigma=0.253038 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.387 mas, bpa=74.56 degrees ! Estimated noise=2.45739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108867 Jy ! Component: 100 - total flux cleaned = 0.00167868 Jy ! Component: 150 - total flux cleaned = 0.00194148 Jy ! Component: 200 - total flux cleaned = 0.00207851 Jy ! Total flux subtracted in 200 components = 0.00207851 Jy ! Clean residual min=-0.003212 max=0.003123 Jy/beam ! Clean residual mean=0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.515808 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.515808 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=0.018441Jy sigma=0.247439 ! Fit after self-cal, rms=0.018441Jy sigma=0.247237 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 = 3.06101e-05 Jy ! Component: 100 - total flux cleaned = -6.49683e-06 Jy ! Component: 150 - total flux cleaned = -8.84493e-06 Jy ! Component: 200 - total flux cleaned = -7.33726e-05 Jy ! Total flux subtracted in 200 components = -7.33726e-05 Jy ! Clean residual min=-0.003009 max=0.003005 Jy/beam ! Clean residual mean=0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.515734 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.515734 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=0.018298Jy sigma=0.245253 ! Fit after self-cal, rms=0.018303Jy sigma=0.245176 ! 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=0.018303Jy sigma=0.245176 ! Fit after self-cal, rms=0.018298Jy sigma=0.244834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.387 mas, bpa=74.56 degrees ! Estimated noise=2.4545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193247 Jy ! Component: 100 - total flux cleaned = -3.62081e-05 Jy ! Component: 150 - total flux cleaned = -3.66762e-05 Jy ! Component: 200 - total flux cleaned = -6.32655e-05 Jy ! Total flux subtracted in 200 components = -6.32655e-05 Jy ! Clean residual min=-0.002869 max=0.002726 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.515671 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.515671 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=0.018192Jy sigma=0.243524 ! Fit after self-cal, rms=0.018189Jy sigma=0.243451 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 = -0.000364576 Jy ! Component: 100 - total flux cleaned = -0.000387777 Jy ! Component: 150 - total flux cleaned = -0.000388098 Jy ! Component: 200 - total flux cleaned = -0.000433446 Jy ! Total flux subtracted in 200 components = -0.000433446 Jy ! Clean residual min=-0.002798 max=0.002596 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.515238 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.515238 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=0.018123Jy sigma=0.242551 ! Fit after self-cal, rms=0.018121Jy sigma=0.242497 ! 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=0.018121Jy sigma=0.242497 ! Fit after self-cal, rms=0.018114Jy sigma=0.242369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=3.293 mas, bpa=70.8 degrees ! Estimated noise=2.87179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281575 Jy ! Component: 100 - total flux cleaned = 0.000334616 Jy ! Component: 150 - total flux cleaned = 0.000410692 Jy ! Component: 200 - total flux cleaned = 0.000481205 Jy ! Total flux subtracted in 200 components = 0.000481205 Jy ! Clean residual min=-0.002612 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.515719 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.515719 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=0.018069Jy sigma=0.241659 ! Fit after self-cal, rms=0.018063Jy sigma=0.241627 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 = -2.69361e-05 Jy ! Component: 100 - total flux cleaned = 1.56268e-05 Jy ! Component: 150 - total flux cleaned = 7.72234e-05 Jy ! Component: 200 - total flux cleaned = 0.000135059 Jy ! Total flux subtracted in 200 components = 0.000135059 Jy ! Clean residual min=-0.002494 max=0.002226 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.515854 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.515854 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=0.018029Jy sigma=0.241353 ! Fit after self-cal, rms=0.018027Jy sigma=0.241334 ! 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=1.02 mas, bmaj=3.386 mas, bpa=74.57 degrees ! Estimated noise=2.45244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.386 at 74.57 degrees (North through East) ! Clean map min=-0.0044934 max=0.46909 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=0.8546 mas, bmaj=3.618 mas, bpa=75.14 degrees ! Estimated noise=3.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354933 Jy ! Component: 100 - total flux cleaned = 0.433239 Jy ! Component: 150 - total flux cleaned = 0.463227 Jy ! Component: 200 - total flux cleaned = 0.480178 Jy ! Total flux subtracted in 200 components = 0.480178 Jy ! Clean residual min=-0.008431 max=0.008315 Jy/beam ! Clean residual mean=0.000001 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.480178 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 0.480178 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.386 mas, bpa=74.57 degrees ! Estimated noise=2.45244 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 = 0.0131197 Jy ! Component: 100 - total flux cleaned = 0.0210644 Jy ! Component: 150 - total flux cleaned = 0.0249495 Jy ! Component: 200 - total flux cleaned = 0.0274315 Jy ! Total flux subtracted in 200 components = 0.0274315 Jy ! Clean residual min=-0.004120 max=0.004521 Jy/beam ! Clean residual mean=0.000001 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.507609 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.507609 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=1.832 mas, bmaj=3.293 mas, bpa=70.8 degrees ! Estimated noise=2.87179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408395 Jy ! Component: 100 - total flux cleaned = 0.00509617 Jy ! Component: 150 - total flux cleaned = 0.00597698 Jy ! Component: 200 - total flux cleaned = 0.00679823 Jy ! Total flux subtracted in 200 components = 0.00679823 Jy ! Clean residual min=-0.003612 max=0.003338 Jy/beam ! Clean residual mean=0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.514408 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 = 0.000653954 Jy ! Component: 100 - total flux cleaned = 0.00102616 Jy ! Component: 150 - total flux cleaned = 0.00136183 Jy ! Component: 200 - total flux cleaned = 0.00158179 Jy ! Total flux subtracted in 200 components = 0.00158179 Jy ! Clean residual min=-0.003156 max=0.003047 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.515989 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 0.515989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.386 mas, bpa=74.57 degrees ! Estimated noise=2.45244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.86161e-05 Jy ! Component: 100 - total flux cleaned = 1.93305e-05 Jy ! Component: 150 - total flux cleaned = -3.96416e-05 Jy ! Component: 200 - total flux cleaned = -8.85821e-05 Jy ! Total flux subtracted in 200 components = -8.85821e-05 Jy ! Clean residual min=-0.002900 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.515901 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.515901 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=0.018232Jy sigma=0.246236 ! Fit after self-cal, rms=0.018214Jy sigma=0.245818 wmodel /scr/pima/bp171af_uvs/J0154+4743_X_map.mod ! Writing 90 model components to file: /scr/pima/bp171af_uvs/J0154+4743_X_map.mod wobs /scr/pima/bp171af_uvs/J0154+4743_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0154+4743_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0154+4743_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J0154+4743_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 = -0.000247753 Jy ! Component: 100 - total flux cleaned = -0.000286097 Jy ! Component: 150 - total flux cleaned = -0.000362213 Jy ! Component: 200 - total flux cleaned = -0.000328202 Jy ! Component: 250 - total flux cleaned = -0.000329909 Jy ! Component: 300 - total flux cleaned = -0.000211282 Jy ! Component: 350 - total flux cleaned = -9.92438e-05 Jy ! Component: 400 - total flux cleaned = -2.04213e-05 Jy ! Component: 450 - total flux cleaned = -9.57281e-05 Jy ! Component: 500 - total flux cleaned = -0.000238324 Jy ! Component: 550 - total flux cleaned = -0.000329707 Jy ! Component: 600 - total flux cleaned = -0.000418176 Jy ! Component: 650 - total flux cleaned = -0.000396852 Jy ! Component: 700 - total flux cleaned = -0.000315062 Jy ! Component: 750 - total flux cleaned = -0.000294455 Jy ! Component: 800 - total flux cleaned = -0.000237281 Jy ! Component: 850 - total flux cleaned = -0.000218702 Jy ! Component: 900 - total flux cleaned = -0.000182041 Jy ! Component: 950 - total flux cleaned = -7.57029e-05 Jy ! Component: 1000 - total flux cleaned = -5.82779e-05 Jy ! Component: 1050 - total flux cleaned = 2.64681e-05 Jy ! Component: 1100 - total flux cleaned = 4.30059e-05 Jy ! Component: 1150 - total flux cleaned = 9.16074e-05 Jy ! Component: 1200 - total flux cleaned = 0.000107339 Jy ! Component: 1250 - total flux cleaned = 0.000138608 Jy ! Component: 1300 - total flux cleaned = 0.000153636 Jy ! Component: 1350 - total flux cleaned = 0.000183547 Jy ! Component: 1400 - total flux cleaned = 0.000198532 Jy ! Component: 1450 - total flux cleaned = 0.000242351 Jy ! Component: 1500 - total flux cleaned = 0.000270905 Jy ! Component: 1550 - total flux cleaned = 0.000313152 Jy ! Component: 1600 - total flux cleaned = 0.000368595 Jy ! Component: 1650 - total flux cleaned = 0.000382196 Jy ! Component: 1700 - total flux cleaned = 0.00042261 Jy ! Component: 1750 - total flux cleaned = 0.000435989 Jy ! Component: 1800 - total flux cleaned = 0.000475708 Jy ! Component: 1850 - total flux cleaned = 0.000488895 Jy ! Component: 1900 - total flux cleaned = 0.00048889 Jy ! Component: 1950 - total flux cleaned = 0.000514801 Jy ! Component: 2000 - total flux cleaned = 0.000514823 Jy ! Component: 2050 - total flux cleaned = 0.000514835 Jy ! Component: 2100 - total flux cleaned = 0.000476568 Jy ! Component: 2150 - total flux cleaned = 0.000463943 Jy ! Component: 2200 - total flux cleaned = 0.000438734 Jy ! Component: 2250 - total flux cleaned = 0.000401013 Jy ! Component: 2300 - total flux cleaned = 0.00036346 Jy ! Component: 2350 - total flux cleaned = 0.000313348 Jy ! Component: 2400 - total flux cleaned = 0.000263206 Jy ! Component: 2450 - total flux cleaned = 0.000213176 Jy ! Component: 2500 - total flux cleaned = 0.000163012 Jy ! Component: 2550 - total flux cleaned = 0.000100207 Jy ! Component: 2600 - total flux cleaned = 2.4707e-05 Jy ! Component: 2650 - total flux cleaned = -2.56194e-05 Jy ! Component: 2700 - total flux cleaned = -7.61902e-05 Jy ! Component: 2750 - total flux cleaned = -0.000139734 Jy ! Component: 2800 - total flux cleaned = -0.000177975 Jy ! Component: 2850 - total flux cleaned = -0.000241984 Jy ! Component: 2900 - total flux cleaned = -0.000267636 Jy ! Component: 2950 - total flux cleaned = -0.000306353 Jy ! Component: 3000 - total flux cleaned = -0.00033225 Jy ! Component: 3050 - total flux cleaned = -0.000371315 Jy ! Component: 3100 - total flux cleaned = -0.000410593 Jy ! Component: 3150 - total flux cleaned = -0.000463284 Jy ! Component: 3200 - total flux cleaned = -0.000503065 Jy ! Component: 3250 - total flux cleaned = -0.000556184 Jy ! Component: 3300 - total flux cleaned = -0.000610008 Jy ! Component: 3350 - total flux cleaned = -0.000664096 Jy ! Component: 3400 - total flux cleaned = -0.000718723 Jy ! Component: 3450 - total flux cleaned = -0.000773831 Jy ! Component: 3500 - total flux cleaned = -0.000829437 Jy ! Component: 3550 - total flux cleaned = -0.000843678 Jy ! Component: 3600 - total flux cleaned = -0.000886003 Jy ! Component: 3650 - total flux cleaned = -0.000943024 Jy ! Component: 3700 - total flux cleaned = -0.000971689 Jy ! Component: 3750 - total flux cleaned = -0.00101526 Jy ! Component: 3800 - total flux cleaned = -0.00104454 Jy ! Component: 3850 - total flux cleaned = -0.00107397 Jy ! Component: 3900 - total flux cleaned = -0.00111862 Jy ! Component: 3950 - total flux cleaned = -0.00117871 Jy ! Component: 4000 - total flux cleaned = -0.00120925 Jy ! Component: 4050 - total flux cleaned = -0.00122454 Jy ! Total flux subtracted in 4096 components = -0.0012862 Jy ! Clean residual min=-0.000910 max=0.000957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.514614 Jy keep ! Adding 184 model components to the UV plane model. ! The established model now contains 274 components and 0.514614 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0154+4743_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.386 at 74.57 degrees (North through East) ! Clean map min=-0.0028732 max=0.46684 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0154+4743_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.466844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167141 0.167141 0.334282 0.668563 1.33713 2.67425 5.3485 10.697 21.394 42.788 85.5761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.466 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0154+4743_X_uvs.log closed on Thu Oct 10 16:47:53 2013