! Started logfile: /scr/pima/bp171ad_uvs/J0409-0355_C_uvs.log on Mon Dec 9 02:01:15 2013 obs /scr/pima/bp171ad_uvs/J0409-0355_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0409-0355_C_uva.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J0409-0355 ! ! 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 1024 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 /scr/pima/bp171ad_uvs/J0409-0355_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=1.000646Jy sigma=0.820781 ! Fit after self-cal, rms=0.989968Jy sigma=0.805662 ! 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=1.59 mas, bmaj=5.488 mas, bpa=7.206 degrees ! Estimated noise=37.7846 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 = 0.0103744 Jy ! Component: 100 - total flux cleaned = 0.0127532 Jy ! Total flux subtracted in 100 components = 0.0127532 Jy ! Clean residual min=-0.003278 max=0.003789 Jy/beam ! Clean residual mean=0.000003 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0127532 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0127532 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=0.019287Jy sigma=0.018487 ! Fit after self-cal, rms=0.017159Jy sigma=0.016790 ! 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=1.951 mas, bmaj=6.532 mas, bpa=7.192 degrees ! Estimated noise=30.2531 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 = 0.00400465 Jy ! Component: 100 - total flux cleaned = 0.00474832 Jy ! Component: 150 - total flux cleaned = 0.00482498 Jy ! Component: 200 - total flux cleaned = 0.00479364 Jy ! Total flux subtracted in 200 components = 0.00479364 Jy ! Clean residual min=-0.002900 max=0.002328 Jy/beam ! Clean residual mean=0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0175468 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0175468 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=0.017619Jy sigma=0.015450 ! Fit after self-cal, rms=0.017614Jy sigma=0.015448 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.951 x 6.532 at 7.192 degrees (North through East) ! Clean map min=-0.002831 max=0.016389 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 1.02 LA 1.07 NL 1.20 ! OV 0.91 PT 1.07 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.16 KP 1.00 LA 1.18 NL 1.09 ! OV 1.09 PT 1.07 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017614Jy sigma=0.015448 ! Fit after self-cal, rms=0.017717Jy sigma=0.015412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=6.542 mas, bpa=7.285 degrees ! Estimated noise=31.1994 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 = 0.000475139 Jy ! Component: 100 - total flux cleaned = 0.000537754 Jy ! Component: 150 - total flux cleaned = 0.000550097 Jy ! Component: 200 - total flux cleaned = 0.000550069 Jy ! Total flux subtracted in 200 components = 0.000550069 Jy ! Clean residual min=-0.002828 max=0.002153 Jy/beam ! Clean residual mean=0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0180969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0180969 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=0.017844Jy sigma=0.015283 ! Fit after self-cal, rms=0.017843Jy sigma=0.015282 ! 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=0.017843Jy sigma=0.015282 ! Fit after self-cal, rms=0.017886Jy sigma=0.015280 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=6.544 mas, bpa=7.329 degrees ! Estimated noise=31.4331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.95119e-05 Jy ! Component: 100 - total flux cleaned = 7.17053e-05 Jy ! Component: 150 - total flux cleaned = 5.99675e-05 Jy ! Component: 200 - total flux cleaned = 5.98353e-05 Jy ! Total flux subtracted in 200 components = 5.98353e-05 Jy ! Clean residual min=-0.002854 max=0.002127 Jy/beam ! Clean residual mean=0.000004 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0181567 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0181567 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=0.017916Jy sigma=0.015239 ! Fit after self-cal, rms=0.017915Jy sigma=0.015238 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 = -4.29936e-05 Jy ! Component: 100 - total flux cleaned = -5.45013e-05 Jy ! Component: 150 - total flux cleaned = -5.4979e-05 Jy ! Component: 200 - total flux cleaned = -6.58698e-05 Jy ! Total flux subtracted in 200 components = -6.58698e-05 Jy ! Clean residual min=-0.002833 max=0.002123 Jy/beam ! Clean residual mean=0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0180909 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0180909 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=0.017910Jy sigma=0.015224 ! Fit after self-cal, rms=0.017908Jy sigma=0.015224 ! 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=0.017908Jy sigma=0.015224 ! Fit after self-cal, rms=0.017922Jy sigma=0.015224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=6.546 mas, bpa=7.338 degrees ! Estimated noise=31.4916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.59666e-05 Jy ! Component: 100 - total flux cleaned = -1.64585e-05 Jy ! Component: 150 - total flux cleaned = -2.66521e-05 Jy ! Component: 200 - total flux cleaned = -3.65996e-05 Jy ! Total flux subtracted in 200 components = -3.65996e-05 Jy ! Clean residual min=-0.002833 max=0.002112 Jy/beam ! Clean residual mean=0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0180543 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0180543 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=0.017927Jy sigma=0.015206 ! Fit after self-cal, rms=0.017925Jy sigma=0.015205 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 = -3.43534e-05 Jy ! Component: 100 - total flux cleaned = -3.44208e-05 Jy ! Component: 150 - total flux cleaned = -4.37279e-05 Jy ! Component: 200 - total flux cleaned = -4.36686e-05 Jy ! Total flux subtracted in 200 components = -4.36686e-05 Jy ! Clean residual min=-0.002815 max=0.002117 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0180106 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0180106 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=0.017922Jy sigma=0.015195 ! Fit after self-cal, rms=0.017921Jy sigma=0.015195 ! 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=0.017921Jy sigma=0.015195 ! Fit after self-cal, rms=0.017926Jy sigma=0.015195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=14.05 mas, bpa=-8.554 degrees ! Estimated noise=37.2617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064198 Jy ! Component: 100 - total flux cleaned = -0.000703947 Jy ! Component: 150 - total flux cleaned = -0.00072851 Jy ! Component: 200 - total flux cleaned = -0.000728705 Jy ! Total flux subtracted in 200 components = -0.000728705 Jy ! Clean residual min=-0.002902 max=0.002387 Jy/beam ! Clean residual mean=0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0172819 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0172819 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=0.017943Jy sigma=0.015195 ! Fit after self-cal, rms=0.017931Jy sigma=0.015193 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 = -7.29349e-05 Jy ! Component: 100 - total flux cleaned = -8.26445e-05 Jy ! Component: 150 - total flux cleaned = -9.15437e-05 Jy ! Component: 200 - total flux cleaned = -9.1222e-05 Jy ! Total flux subtracted in 200 components = -9.1222e-05 Jy ! Clean residual min=-0.002889 max=0.002373 Jy/beam ! Clean residual mean=0.000005 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0171907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0171907 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=0.017943Jy sigma=0.015190 ! Fit after self-cal, rms=0.017938Jy sigma=0.015190 ! 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=1.95 mas, bmaj=6.547 mas, bpa=7.331 degrees ! Estimated noise=31.5082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 6.547 at 7.331 degrees (North through East) ! Clean map min=-0.0027225 max=0.016691 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=1.587 mas, bmaj=5.49 mas, bpa=7.304 degrees ! Estimated noise=39.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140603 Jy ! Component: 100 - total flux cleaned = 0.0170175 Jy ! Component: 150 - total flux cleaned = 0.0172231 Jy ! Component: 200 - total flux cleaned = 0.0175113 Jy ! Total flux subtracted in 200 components = 0.0175113 Jy ! Clean residual min=-0.002855 max=0.002766 Jy/beam ! Clean residual mean=0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0175113 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0175113 Jy ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=6.547 mas, bpa=7.331 degrees ! Estimated noise=31.5082 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 = 0.000336336 Jy ! Component: 100 - total flux cleaned = 0.000249481 Jy ! Component: 150 - total flux cleaned = 0.000214804 Jy ! Component: 200 - total flux cleaned = 0.000214354 Jy ! Total flux subtracted in 200 components = 0.000214354 Jy ! Clean residual min=-0.002898 max=0.002146 Jy/beam ! Clean residual mean=0.000004 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0177256 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0177256 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=3.696 mas, bmaj=14.05 mas, bpa=-8.554 degrees ! Estimated noise=37.2617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599391 Jy ! Component: 100 - total flux cleaned = -0.000653395 Jy ! Component: 150 - total flux cleaned = -0.000696308 Jy ! Component: 200 - total flux cleaned = -0.000708573 Jy ! Total flux subtracted in 200 components = -0.000708573 Jy ! Clean residual min=-0.002912 max=0.002450 Jy/beam ! Clean residual mean=0.000005 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0170171 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 = -6.69361e-07 Jy ! Component: 100 - total flux cleaned = -8.31963e-07 Jy ! Component: 150 - total flux cleaned = 4.50349e-07 Jy ! Component: 200 - total flux cleaned = 8.7656e-06 Jy ! Total flux subtracted in 200 components = 8.7656e-06 Jy ! Clean residual min=-0.002912 max=0.002447 Jy/beam ! Clean residual mean=0.000005 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0170258 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0170258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=6.547 mas, bpa=7.331 degrees ! Estimated noise=31.5082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034688 Jy ! Component: 100 - total flux cleaned = 0.000434137 Jy ! Component: 150 - total flux cleaned = 0.000513221 Jy ! Component: 200 - total flux cleaned = 0.000551547 Jy ! Total flux subtracted in 200 components = 0.000551547 Jy ! Clean residual min=-0.002878 max=0.002128 Jy/beam ! Clean residual mean=0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0175774 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0175774 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=0.017926Jy sigma=0.015203 ! Fit after self-cal, rms=0.017918Jy sigma=0.015201 wmodel /scr/pima/bp171ad_uvs/J0409-0355_C_map.mod ! Writing 59 model components to file: /scr/pima/bp171ad_uvs/J0409-0355_C_map.mod wobs /scr/pima/bp171ad_uvs/J0409-0355_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0409-0355_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0409-0355_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0409-0355_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 = -0.00127742 Jy ! Component: 100 - total flux cleaned = -0.00236904 Jy ! Component: 150 - total flux cleaned = -0.00311005 Jy ! Component: 200 - total flux cleaned = -0.003611 Jy ! Component: 250 - total flux cleaned = -0.0038809 Jy ! Component: 300 - total flux cleaned = -0.00416813 Jy ! Component: 350 - total flux cleaned = -0.00434881 Jy ! Component: 400 - total flux cleaned = -0.00455006 Jy ! Component: 450 - total flux cleaned = -0.00474176 Jy ! Component: 500 - total flux cleaned = -0.00489964 Jy ! Component: 550 - total flux cleaned = -0.00500133 Jy ! Component: 600 - total flux cleaned = -0.00504998 Jy ! Component: 650 - total flux cleaned = -0.00516665 Jy ! Component: 700 - total flux cleaned = -0.00523418 Jy ! Component: 750 - total flux cleaned = -0.00523417 Jy ! Component: 800 - total flux cleaned = -0.00523397 Jy ! Component: 850 - total flux cleaned = -0.00527567 Jy ! Component: 900 - total flux cleaned = -0.0052954 Jy ! Component: 950 - total flux cleaned = -0.00533495 Jy ! Component: 1000 - total flux cleaned = -0.00535431 Jy ! Component: 1050 - total flux cleaned = -0.00542887 Jy ! Component: 1100 - total flux cleaned = -0.00544717 Jy ! Component: 1150 - total flux cleaned = -0.00548354 Jy ! Component: 1200 - total flux cleaned = -0.0055535 Jy ! Component: 1250 - total flux cleaned = -0.00557063 Jy ! Component: 1300 - total flux cleaned = -0.00557048 Jy ! Component: 1350 - total flux cleaned = -0.00555392 Jy ! Component: 1400 - total flux cleaned = -0.0054743 Jy ! Component: 1450 - total flux cleaned = -0.00539605 Jy ! Component: 1500 - total flux cleaned = -0.00536532 Jy ! Component: 1550 - total flux cleaned = -0.00531971 Jy ! Component: 1600 - total flux cleaned = -0.00525942 Jy ! Component: 1650 - total flux cleaned = -0.00518466 Jy ! Component: 1700 - total flux cleaned = -0.0051402 Jy ! Component: 1750 - total flux cleaned = -0.0050814 Jy ! Component: 1800 - total flux cleaned = -0.00497952 Jy ! Component: 1850 - total flux cleaned = -0.00490719 Jy ! Component: 1900 - total flux cleaned = -0.00482099 Jy ! Component: 1950 - total flux cleaned = -0.00474974 Jy ! Component: 2000 - total flux cleaned = -0.00466478 Jy ! Component: 2050 - total flux cleaned = -0.0046085 Jy ! Component: 2100 - total flux cleaned = -0.00456636 Jy ! Component: 2150 - total flux cleaned = -0.00449674 Jy ! Component: 2200 - total flux cleaned = -0.00452451 Jy ! Component: 2250 - total flux cleaned = -0.00451073 Jy ! Component: 2300 - total flux cleaned = -0.00455224 Jy ! Component: 2350 - total flux cleaned = -0.00457983 Jy ! Component: 2400 - total flux cleaned = -0.00462124 Jy ! Component: 2450 - total flux cleaned = -0.00469029 Jy ! Component: 2500 - total flux cleaned = -0.00473164 Jy ! Component: 2550 - total flux cleaned = -0.00477304 Jy ! Component: 2600 - total flux cleaned = -0.0048145 Jy ! Component: 2650 - total flux cleaned = -0.00489773 Jy ! Component: 2700 - total flux cleaned = -0.00495323 Jy ! Component: 2750 - total flux cleaned = -0.00503695 Jy ! Component: 2800 - total flux cleaned = -0.00509306 Jy ! Component: 2850 - total flux cleaned = -0.00516353 Jy ! Component: 2900 - total flux cleaned = -0.00524868 Jy ! Component: 2950 - total flux cleaned = -0.00530593 Jy ! Component: 3000 - total flux cleaned = -0.00536358 Jy ! Component: 3050 - total flux cleaned = -0.0054217 Jy ! Component: 3100 - total flux cleaned = -0.00548029 Jy ! Component: 3150 - total flux cleaned = -0.00555411 Jy ! Component: 3200 - total flux cleaned = -0.00561375 Jy ! Component: 3250 - total flux cleaned = -0.00568901 Jy ! Component: 3300 - total flux cleaned = -0.00578032 Jy ! Component: 3350 - total flux cleaned = -0.00585737 Jy ! Component: 3400 - total flux cleaned = -0.00591964 Jy ! Component: 3450 - total flux cleaned = -0.0059825 Jy ! Component: 3500 - total flux cleaned = -0.0060617 Jy ! Component: 3550 - total flux cleaned = -0.00614184 Jy ! Component: 3600 - total flux cleaned = -0.006239 Jy ! Component: 3650 - total flux cleaned = -0.00630452 Jy ! Component: 3700 - total flux cleaned = -0.00640389 Jy ! Component: 3750 - total flux cleaned = -0.006471 Jy ! Component: 3800 - total flux cleaned = -0.0065726 Jy ! Component: 3850 - total flux cleaned = -0.00665818 Jy ! Component: 3900 - total flux cleaned = -0.00674484 Jy ! Component: 3950 - total flux cleaned = -0.00684998 Jy ! Component: 4000 - total flux cleaned = -0.00695647 Jy ! Component: 4050 - total flux cleaned = -0.00708232 Jy ! Total flux subtracted in 4096 components = -0.0071552 Jy ! Clean residual min=-0.001130 max=0.001088 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0104222 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 306 components and 0.0104222 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0409-0355_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 6.547 at 7.331 degrees (North through East) ! Clean map min=-0.0018627 max=0.016946 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0409-0355_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0169455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.17883 6.17883 12.3577 24.7153 49.4306 98.8612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 48.552 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0409-0355_C_uvs.log closed on Mon Dec 9 02:01:20 2013