! Started logfile: /scr/pima/gc030_uvs/J0857+3313_X_uvs.log on Fri Apr 22 08:45:15 2016 obs /scr/pima/gc030_uvs/J0857+3313_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0857+3313_X_uva.fits ! AN table 1: 350 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.563254 visibilities/baseline/integration-bin. ! Found source: J0857+3313 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 56776 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J0857+3313_X] 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 0.200x0.200 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 851 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009839Jy sigma=17.283836 ! Fit after self-cal, rms=0.942316Jy sigma=16.214245 ! 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=0.4388 mas, bmaj=1.147 mas, bpa=-14.91 degrees ! Estimated noise=0.640306 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 = 0.048962 Jy ! Component: 100 - total flux cleaned = 0.0598031 Jy ! Total flux subtracted in 100 components = 0.0598031 Jy ! Clean residual min=-0.003491 max=0.003946 Jy/beam ! Clean residual mean=0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0598031 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0598031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105133Jy sigma=0.780403 ! Fit after self-cal, rms=0.104795Jy sigma=0.777234 ! 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=0.4875 mas, bmaj=1.256 mas, bpa=-13.25 degrees ! Estimated noise=0.250015 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 = 0.00375456 Jy ! Component: 100 - total flux cleaned = 0.00551157 Jy ! Component: 150 - total flux cleaned = 0.00611909 Jy ! Component: 200 - total flux cleaned = 0.00635538 Jy ! Total flux subtracted in 200 components = 0.00635538 Jy ! Clean residual min=-0.003646 max=0.002797 Jy/beam ! Clean residual mean=0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0661585 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0661585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104569Jy sigma=0.775071 ! Fit after self-cal, rms=0.104548Jy sigma=0.775028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4875 x 1.256 at -13.25 degrees (North through East) ! Clean map min=-0.0031762 max=0.062786 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. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.00 HN 0.83 KP 1.02 ! LA 0.91 MK 0.85 NL 1.06 PT 1.08 ! SC 1.09 ! ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.98 HN 0.85 KP 1.02 ! LA 0.89 MK 0.88 NL 1.08 PT 1.09 ! SC 1.10 ! ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 0.96 HN 0.86 KP 1.00 ! LA 0.90 MK 0.89 NL 1.11 PT 1.11 ! SC 1.14 ! ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.104548Jy sigma=0.775028 ! Fit after self-cal, rms=0.099879Jy sigma=0.774392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4844 mas, bmaj=1.268 mas, bpa=-13.16 degrees ! Estimated noise=0.248923 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 = -0.000701142 Jy ! Component: 100 - total flux cleaned = -0.00078206 Jy ! Component: 150 - total flux cleaned = -0.000858733 Jy ! Component: 200 - total flux cleaned = -0.00092597 Jy ! Total flux subtracted in 200 components = -0.00092597 Jy ! Clean residual min=-0.002363 max=0.001923 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0652325 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0652325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099853Jy sigma=0.774359 ! Fit after self-cal, rms=0.099901Jy sigma=0.774256 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099901Jy sigma=0.774256 ! Fit after self-cal, rms=0.099304Jy sigma=0.772193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4853 mas, bmaj=1.265 mas, bpa=-13.27 degrees ! Estimated noise=0.247761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000655802 Jy ! Component: 100 - total flux cleaned = -0.000766035 Jy ! Component: 150 - total flux cleaned = -0.000813489 Jy ! Component: 200 - total flux cleaned = -0.00085537 Jy ! Total flux subtracted in 200 components = -0.00085537 Jy ! Clean residual min=-0.001850 max=0.001702 Jy/beam ! Clean residual mean=0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0643772 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.0643772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099293Jy sigma=0.772083 ! Fit after self-cal, rms=0.099321Jy sigma=0.772026 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 = -6.79321e-05 Jy ! Component: 100 - total flux cleaned = -0.000103732 Jy ! Component: 150 - total flux cleaned = -0.000136567 Jy ! Component: 200 - total flux cleaned = -0.000166039 Jy ! Total flux subtracted in 200 components = -0.000166039 Jy ! Clean residual min=-0.001860 max=0.001719 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0642111 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0642111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099317Jy sigma=0.771992 ! Fit after self-cal, rms=0.099331Jy sigma=0.771989 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099331Jy sigma=0.771989 ! Fit after self-cal, rms=0.098484Jy sigma=0.771969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.486 mas, bmaj=1.266 mas, bpa=-13.27 degrees ! Estimated noise=0.246857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401973 Jy ! Component: 100 - total flux cleaned = -0.000495094 Jy ! Component: 150 - total flux cleaned = -0.000537001 Jy ! Component: 200 - total flux cleaned = -0.000576079 Jy ! Total flux subtracted in 200 components = -0.000576079 Jy ! Clean residual min=-0.001830 max=0.001701 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.063635 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.063635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098479Jy sigma=0.771937 ! Fit after self-cal, rms=0.098476Jy sigma=0.771935 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 = -2.80659e-05 Jy ! Component: 100 - total flux cleaned = -6.27853e-05 Jy ! Component: 150 - total flux cleaned = -7.89838e-05 Jy ! Component: 200 - total flux cleaned = -0.000101571 Jy ! Total flux subtracted in 200 components = -0.000101571 Jy ! Clean residual min=-0.001837 max=0.001704 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0635335 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0635335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098473Jy sigma=0.771928 ! Fit after self-cal, rms=0.098480Jy sigma=0.771928 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098480Jy sigma=0.771928 ! Fit after self-cal, rms=0.097971Jy sigma=0.771917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=2.408 mas, bpa=0.3693 degrees ! Estimated noise=0.618924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000787299 Jy ! Component: 100 - total flux cleaned = -0.00105232 Jy ! Component: 150 - total flux cleaned = -0.00110777 Jy ! Component: 200 - total flux cleaned = -0.00111477 Jy ! Total flux subtracted in 200 components = -0.00111477 Jy ! Clean residual min=-0.003365 max=0.003165 Jy/beam ! Clean residual mean=0.000015 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0624187 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0624187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097969Jy sigma=0.772135 ! Fit after self-cal, rms=0.097984Jy sigma=0.772100 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 = -0.000134761 Jy ! Component: 100 - total flux cleaned = -0.000137991 Jy ! Component: 150 - total flux cleaned = -0.000134852 Jy ! Component: 200 - total flux cleaned = -0.000132128 Jy ! Total flux subtracted in 200 components = -0.000132128 Jy ! Clean residual min=-0.003349 max=0.003156 Jy/beam ! Clean residual mean=0.000015 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0622866 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0622866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097984Jy sigma=0.772150 ! Fit after self-cal, rms=0.097989Jy sigma=0.772149 ! 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=0.4864 mas, bmaj=1.266 mas, bpa=-13.27 degrees ! Estimated noise=0.246353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4864 x 1.266 at -13.27 degrees (North through East) ! Clean map min=-0.001574 max=0.060792 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=0.4378 mas, bmaj=1.155 mas, bpa=-15.14 degrees ! Estimated noise=0.634045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480724 Jy ! Component: 100 - total flux cleaned = 0.0585919 Jy ! Component: 150 - total flux cleaned = 0.0608688 Jy ! Component: 200 - total flux cleaned = 0.061611 Jy ! Total flux subtracted in 200 components = 0.061611 Jy ! Clean residual min=-0.002508 max=0.002492 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.061611 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.061611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4864 mas, bmaj=1.266 mas, bpa=-13.27 degrees ! Estimated noise=0.246353 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 = 0.000106278 Jy ! Component: 100 - total flux cleaned = 0.000342016 Jy ! Component: 150 - total flux cleaned = 0.000545038 Jy ! Component: 200 - total flux cleaned = 0.000696959 Jy ! Total flux subtracted in 200 components = 0.000696959 Jy ! Clean residual min=-0.001748 max=0.001732 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.062308 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.062308 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=2.203 mas, bmaj=2.408 mas, bpa=0.3693 degrees ! Estimated noise=0.618924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53667e-05 Jy ! Component: 100 - total flux cleaned = -3.58819e-05 Jy ! Component: 150 - total flux cleaned = -3.48561e-05 Jy ! Component: 200 - total flux cleaned = -2.35449e-05 Jy ! Total flux subtracted in 200 components = -2.35449e-05 Jy ! Clean residual min=-0.003348 max=0.003166 Jy/beam ! Clean residual mean=0.000015 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0622845 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 = 9.70135e-06 Jy ! Component: 100 - total flux cleaned = 1.38734e-05 Jy ! Component: 150 - total flux cleaned = 2.17776e-05 Jy ! Component: 200 - total flux cleaned = 2.48718e-05 Jy ! Total flux subtracted in 200 components = 2.48718e-05 Jy ! Clean residual min=-0.003338 max=0.003165 Jy/beam ! Clean residual mean=0.000015 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0623093 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0623093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4864 mas, bmaj=1.266 mas, bpa=-13.27 degrees ! Estimated noise=0.246353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334238 Jy ! Component: 100 - total flux cleaned = 0.00044971 Jy ! Component: 150 - total flux cleaned = 0.000563467 Jy ! Component: 200 - total flux cleaned = 0.000660947 Jy ! Total flux subtracted in 200 components = 0.000660947 Jy ! Clean residual min=-0.001814 max=0.001724 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0629703 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0629703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097998Jy sigma=0.772111 ! Fit after self-cal, rms=0.097977Jy sigma=0.772090 wmodel /scr/pima/gc030_uvs/J0857+3313_X_map.mod ! Writing 21 model components to file: /scr/pima/gc030_uvs/J0857+3313_X_map.mod wobs /scr/pima/gc030_uvs/J0857+3313_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0857+3313_X_uvs.fits wwins /scr/pima/gc030_uvs/J0857+3313_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0857+3313_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 = -0.000529593 Jy ! Component: 100 - total flux cleaned = -0.000916933 Jy ! Component: 150 - total flux cleaned = -0.00105724 Jy ! Component: 200 - total flux cleaned = -0.00113777 Jy ! Component: 250 - total flux cleaned = -0.00111191 Jy ! Component: 300 - total flux cleaned = -0.00103679 Jy ! Component: 350 - total flux cleaned = -0.000916106 Jy ! Component: 400 - total flux cleaned = -0.000821809 Jy ! Component: 450 - total flux cleaned = -0.000729757 Jy ! Component: 500 - total flux cleaned = -0.000618088 Jy ! Component: 550 - total flux cleaned = -0.000487534 Jy ! Component: 600 - total flux cleaned = -0.000466292 Jy ! Component: 650 - total flux cleaned = -0.000445527 Jy ! Component: 700 - total flux cleaned = -0.000363921 Jy ! Component: 750 - total flux cleaned = -0.000303653 Jy ! Component: 800 - total flux cleaned = -0.000283822 Jy ! Component: 850 - total flux cleaned = -0.000167666 Jy ! Component: 900 - total flux cleaned = -0.000148772 Jy ! Component: 950 - total flux cleaned = -0.000111153 Jy ! Component: 1000 - total flux cleaned = -7.43855e-05 Jy ! Component: 1050 - total flux cleaned = -1.97425e-05 Jy ! Component: 1100 - total flux cleaned = 5.13548e-05 Jy ! Component: 1150 - total flux cleaned = 8.62155e-05 Jy ! Component: 1200 - total flux cleaned = 0.000137887 Jy ! Component: 1250 - total flux cleaned = 0.000120846 Jy ! Component: 1300 - total flux cleaned = 0.00023835 Jy ! Component: 1350 - total flux cleaned = 0.00030417 Jy ! Component: 1400 - total flux cleaned = 0.000352882 Jy ! Component: 1450 - total flux cleaned = 0.000401205 Jy ! Component: 1500 - total flux cleaned = 0.00041725 Jy ! Component: 1550 - total flux cleaned = 0.00049554 Jy ! Component: 1600 - total flux cleaned = 0.000588096 Jy ! Component: 1650 - total flux cleaned = 0.000648762 Jy ! Component: 1700 - total flux cleaned = 0.00063372 Jy ! Component: 1750 - total flux cleaned = 0.000723118 Jy ! Component: 1800 - total flux cleaned = 0.000752607 Jy ! Component: 1850 - total flux cleaned = 0.000824857 Jy ! Component: 1900 - total flux cleaned = 0.000867866 Jy ! Component: 1950 - total flux cleaned = 0.000882044 Jy ! Component: 2000 - total flux cleaned = 0.000923956 Jy ! Component: 2050 - total flux cleaned = 0.000924154 Jy ! Component: 2100 - total flux cleaned = 0.000937715 Jy ! Component: 2150 - total flux cleaned = 0.000978423 Jy ! Component: 2200 - total flux cleaned = 0.00103208 Jy ! Component: 2250 - total flux cleaned = 0.00112487 Jy ! Component: 2300 - total flux cleaned = 0.00116426 Jy ! Component: 2350 - total flux cleaned = 0.00120303 Jy ! Component: 2400 - total flux cleaned = 0.00129306 Jy ! Component: 2450 - total flux cleaned = 0.00130568 Jy ! Component: 2500 - total flux cleaned = 0.001394 Jy ! Component: 2550 - total flux cleaned = 0.00145659 Jy ! Component: 2600 - total flux cleaned = 0.00151817 Jy ! Component: 2650 - total flux cleaned = 0.00154257 Jy ! Component: 2700 - total flux cleaned = 0.00157905 Jy ! Component: 2750 - total flux cleaned = 0.00162698 Jy ! Component: 2800 - total flux cleaned = 0.00168649 Jy ! Component: 2850 - total flux cleaned = 0.00171019 Jy ! Component: 2900 - total flux cleaned = 0.0017685 Jy ! Component: 2950 - total flux cleaned = 0.00180334 Jy ! Component: 3000 - total flux cleaned = 0.0018608 Jy ! Component: 3050 - total flux cleaned = 0.00188354 Jy ! Component: 3100 - total flux cleaned = 0.00193998 Jy ! Component: 3150 - total flux cleaned = 0.00199584 Jy ! Component: 3200 - total flux cleaned = 0.00200674 Jy ! Component: 3250 - total flux cleaned = 0.00205063 Jy ! Component: 3300 - total flux cleaned = 0.00209419 Jy ! Component: 3350 - total flux cleaned = 0.00211576 Jy ! Component: 3400 - total flux cleaned = 0.00213704 Jy ! Component: 3450 - total flux cleaned = 0.00216884 Jy ! Component: 3500 - total flux cleaned = 0.0021688 Jy ! Component: 3550 - total flux cleaned = 0.00224188 Jy ! Component: 3600 - total flux cleaned = 0.00225221 Jy ! Component: 3650 - total flux cleaned = 0.00229329 Jy ! Component: 3700 - total flux cleaned = 0.00234446 Jy ! Component: 3750 - total flux cleaned = 0.00239503 Jy ! Component: 3800 - total flux cleaned = 0.00242504 Jy ! Component: 3850 - total flux cleaned = 0.00247484 Jy ! Component: 3900 - total flux cleaned = 0.00250445 Jy ! Component: 3950 - total flux cleaned = 0.00250451 Jy ! Component: 4000 - total flux cleaned = 0.00256295 Jy ! Component: 4050 - total flux cleaned = 0.00257268 Jy ! Total flux subtracted in 4096 components = 0.00260139 Jy ! Clean residual min=-0.000545 max=0.000610 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0655717 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 346 components and 0.0655716 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0857+3313_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4864 x 1.266 at -13.27 degrees (North through East) ! Clean map min=-0.00095858 max=0.061003 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0857+3313_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.061003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.767848 0.767848 1.5357 3.07139 6.14279 12.2856 24.5711 49.1423 98.2846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.702 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0857+3313_X_uvs.log closed on Fri Apr 22 08:45:20 2016