! Started logfile: /scr/pima/bp171a0_uvs/J0911+8053_X_uvs.log on Fri Mar 15 12:57:39 2013 obs /scr/pima/bp171a0_uvs/J0911+8053_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0911+8053_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0911+8053 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2608 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/bp171a0_uvs/J0911+8053_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991904Jy sigma=0.701195 ! Fit after self-cal, rms=0.950641Jy sigma=0.672027 ! 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=0.9577 mas, bmaj=3.282 mas, bpa=-9.485 degrees ! Estimated noise=31.0677 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 = 0.035891 Jy ! Component: 100 - total flux cleaned = 0.0456006 Jy ! Total flux subtracted in 100 components = 0.0456006 Jy ! Clean residual min=-0.002863 max=0.004488 Jy/beam ! Clean residual mean=-0.000006 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0456006 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0456006 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=0.026411Jy sigma=0.018635 ! Fit after self-cal, rms=0.026395Jy sigma=0.018623 ! 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=1.156 mas, bmaj=3.387 mas, bpa=-9.57 degrees ! Estimated noise=19.5871 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 = 0.00683573 Jy ! Component: 100 - total flux cleaned = 0.00989464 Jy ! Component: 150 - total flux cleaned = 0.011709 Jy ! Component: 200 - total flux cleaned = 0.0129362 Jy ! Total flux subtracted in 200 components = 0.0129362 Jy ! Clean residual min=-0.001848 max=0.002389 Jy/beam ! Clean residual mean=-0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0585369 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0585369 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=0.024744Jy sigma=0.017458 ! Fit after self-cal, rms=0.024732Jy sigma=0.017449 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.87 KP 1.00 ! LA 1.03 NL 1.02 OV 1.00 PT 0.90 ! SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 0.94 KP 1.13 ! LA 0.87 NL 1.11 OV 0.91 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.13 KP 1.11 ! LA 0.90 NL 1.00 OV 1.02 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 1.05 ! LA 0.97 NL 1.05 OV 0.89 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.11 KP 1.22 ! LA 0.99 NL 1.00 OV 0.99 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.16 KP 1.19 ! LA 0.96 NL 0.98 OV 1.09 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 1.08 ! LA 0.85 NL 1.06 OV 0.93 PT 1.02 ! SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.96 HN 1.03 KP 1.25 ! LA 0.87 NL 1.09 OV 0.99 PT 0.85 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.024732Jy sigma=0.017449 ! Fit after self-cal, rms=0.022844Jy sigma=0.015982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.419 mas, bpa=-9.821 degrees ! Estimated noise=19.6949 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 = -0.000199494 Jy ! Component: 100 - total flux cleaned = -0.000250791 Jy ! Component: 150 - total flux cleaned = -0.000297965 Jy ! Component: 200 - total flux cleaned = -0.000338319 Jy ! Total flux subtracted in 200 components = -0.000338319 Jy ! Clean residual min=-0.001113 max=0.001174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0581985 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0581985 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=0.022837Jy sigma=0.015979 ! Fit after self-cal, rms=0.022864Jy sigma=0.015973 ! 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=0.022864Jy sigma=0.015973 ! Fit after self-cal, rms=0.022863Jy sigma=0.015972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.425 mas, bpa=-9.825 degrees ! Estimated noise=19.6893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129566 Jy ! Component: 100 - total flux cleaned = -0.00018646 Jy ! Component: 150 - total flux cleaned = -0.000217526 Jy ! Component: 200 - total flux cleaned = -0.000226769 Jy ! Total flux subtracted in 200 components = -0.000226769 Jy ! Clean residual min=-0.001120 max=0.001170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0579718 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0579718 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=0.022859Jy sigma=0.015970 ! Fit after self-cal, rms=0.022860Jy sigma=0.015970 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 = -1.22586e-05 Jy ! Component: 100 - total flux cleaned = -2.60107e-05 Jy ! Component: 150 - total flux cleaned = -3.38446e-05 Jy ! Component: 200 - total flux cleaned = -3.37795e-05 Jy ! Total flux subtracted in 200 components = -3.37795e-05 Jy ! Clean residual min=-0.001116 max=0.001166 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.057938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.057938 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=0.022858Jy sigma=0.015969 ! Fit after self-cal, rms=0.022859Jy sigma=0.015969 ! 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=0.022859Jy sigma=0.015969 ! Fit after self-cal, rms=0.022847Jy sigma=0.015968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.428 mas, bpa=-9.853 degrees ! Estimated noise=19.6766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012317 Jy ! Component: 100 - total flux cleaned = -0.000163039 Jy ! Component: 150 - total flux cleaned = -0.000170577 Jy ! Component: 200 - total flux cleaned = -0.000174091 Jy ! Total flux subtracted in 200 components = -0.000174091 Jy ! Clean residual min=-0.001114 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0577639 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0577639 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=0.022845Jy sigma=0.015968 ! Fit after self-cal, rms=0.022846Jy sigma=0.015967 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 = -2.72588e-05 Jy ! Component: 100 - total flux cleaned = -2.7305e-05 Jy ! Component: 150 - total flux cleaned = -2.06979e-05 Jy ! Component: 200 - total flux cleaned = -1.75635e-05 Jy ! Total flux subtracted in 200 components = -1.75635e-05 Jy ! Clean residual min=-0.001113 max=0.001161 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0577463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0577463 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=0.022845Jy sigma=0.015967 ! Fit after self-cal, rms=0.022845Jy sigma=0.015967 ! 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=0.022845Jy sigma=0.015967 ! Fit after self-cal, rms=0.022834Jy sigma=0.015967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.661 mas, bpa=-8.891 degrees ! Estimated noise=22.9567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.37103e-06 Jy ! Component: 100 - total flux cleaned = -1.86886e-06 Jy ! Component: 150 - total flux cleaned = -6.97324e-06 Jy ! Component: 200 - total flux cleaned = -1.15489e-05 Jy ! Total flux subtracted in 200 components = -1.15489e-05 Jy ! Clean residual min=-0.001024 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0577348 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.0577348 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=0.022833Jy sigma=0.015967 ! Fit after self-cal, rms=0.022834Jy sigma=0.015966 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 = 7.93012e-06 Jy ! Component: 100 - total flux cleaned = 8.04858e-06 Jy ! Component: 150 - total flux cleaned = 3.775e-06 Jy ! Component: 200 - total flux cleaned = -8.28063e-08 Jy ! Total flux subtracted in 200 components = -8.28063e-08 Jy ! Clean residual min=-0.001015 max=0.001180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0577347 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.0577347 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=0.022834Jy sigma=0.015967 ! Fit after self-cal, rms=0.022835Jy sigma=0.015966 ! 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=1.168 mas, bmaj=3.431 mas, bpa=-9.884 degrees ! Estimated noise=19.6623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.431 at -9.884 degrees (North through East) ! Clean map min=-0.0010696 max=0.048793 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=0.9647 mas, bmaj=3.322 mas, bpa=-9.826 degrees ! Estimated noise=31.4822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035949 Jy ! Component: 100 - total flux cleaned = 0.0456022 Jy ! Component: 150 - total flux cleaned = 0.0506566 Jy ! Component: 200 - total flux cleaned = 0.0534165 Jy ! Total flux subtracted in 200 components = 0.0534165 Jy ! Clean residual min=-0.001776 max=0.001985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0534165 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0534165 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.431 mas, bpa=-9.884 degrees ! Estimated noise=19.6623 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 = 0.00200892 Jy ! Component: 100 - total flux cleaned = 0.00291792 Jy ! Component: 150 - total flux cleaned = 0.00345168 Jy ! Component: 200 - total flux cleaned = 0.00379449 Jy ! Total flux subtracted in 200 components = 0.00379449 Jy ! Clean residual min=-0.001120 max=0.001152 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.057211 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.0572109 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=2.143 mas, bmaj=3.661 mas, bpa=-8.891 degrees ! Estimated noise=22.9567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392424 Jy ! Component: 100 - total flux cleaned = 0.000557758 Jy ! Component: 150 - total flux cleaned = 0.000586818 Jy ! Component: 200 - total flux cleaned = 0.0005981 Jy ! Total flux subtracted in 200 components = 0.0005981 Jy ! Clean residual min=-0.001023 max=0.001187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.057809 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 = 1.05007e-05 Jy ! Component: 100 - total flux cleaned = 2.0349e-05 Jy ! Component: 150 - total flux cleaned = 2.66337e-05 Jy ! Component: 200 - total flux cleaned = 3.27379e-05 Jy ! Total flux subtracted in 200 components = 3.27379e-05 Jy ! Clean residual min=-0.001016 max=0.001180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0578418 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0578418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.431 mas, bpa=-9.884 degrees ! Estimated noise=19.6623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.69259e-06 Jy ! Component: 100 - total flux cleaned = 6.00554e-06 Jy ! Component: 150 - total flux cleaned = 1.3054e-05 Jy ! Component: 200 - total flux cleaned = 1.89242e-05 Jy ! Total flux subtracted in 200 components = 1.89242e-05 Jy ! Clean residual min=-0.001107 max=0.001167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0578607 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0578607 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=0.022834Jy sigma=0.015966 ! Fit after self-cal, rms=0.022834Jy sigma=0.015966 wmodel /scr/pima/bp171a0_uvs/J0911+8053_X_map.mod ! Writing 59 model components to file: /scr/pima/bp171a0_uvs/J0911+8053_X_map.mod wobs /scr/pima/bp171a0_uvs/J0911+8053_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0911+8053_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0911+8053_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0911+8053_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 = 9.07525e-05 Jy ! Component: 100 - total flux cleaned = 9.05516e-05 Jy ! Component: 150 - total flux cleaned = 0.000108878 Jy ! Component: 200 - total flux cleaned = 0.000125525 Jy ! Component: 250 - total flux cleaned = 0.000125164 Jy ! Component: 300 - total flux cleaned = 0.000110419 Jy ! Component: 350 - total flux cleaned = 3.90795e-05 Jy ! Component: 400 - total flux cleaned = 1.155e-05 Jy ! Component: 450 - total flux cleaned = -6.79535e-05 Jy ! Component: 500 - total flux cleaned = -0.00011896 Jy ! Component: 550 - total flux cleaned = -0.000180952 Jy ! Component: 600 - total flux cleaned = -0.000252467 Jy ! Component: 650 - total flux cleaned = -0.000240448 Jy ! Component: 700 - total flux cleaned = -0.000274558 Jy ! Component: 750 - total flux cleaned = -0.000307643 Jy ! Component: 800 - total flux cleaned = -0.000329118 Jy ! Component: 850 - total flux cleaned = -0.000360378 Jy ! Component: 900 - total flux cleaned = -0.000391205 Jy ! Component: 950 - total flux cleaned = -0.00046175 Jy ! Component: 1000 - total flux cleaned = -0.000481446 Jy ! Component: 1050 - total flux cleaned = -0.000549691 Jy ! Component: 1100 - total flux cleaned = -0.000587961 Jy ! Component: 1150 - total flux cleaned = -0.000625708 Jy ! Component: 1200 - total flux cleaned = -0.000690384 Jy ! Component: 1250 - total flux cleaned = -0.000726785 Jy ! Component: 1300 - total flux cleaned = -0.00078029 Jy ! Component: 1350 - total flux cleaned = -0.000841911 Jy ! Component: 1400 - total flux cleaned = -0.000902832 Jy ! Component: 1450 - total flux cleaned = -0.00099695 Jy ! Component: 1500 - total flux cleaned = -0.00106432 Jy ! Component: 1550 - total flux cleaned = -0.00113918 Jy ! Component: 1600 - total flux cleaned = -0.00121312 Jy ! Component: 1650 - total flux cleaned = -0.00128615 Jy ! Component: 1700 - total flux cleaned = -0.00135022 Jy ! Component: 1750 - total flux cleaned = -0.00140556 Jy ! Component: 1800 - total flux cleaned = -0.00146035 Jy ! Component: 1850 - total flux cleaned = -0.00149906 Jy ! Component: 1900 - total flux cleaned = -0.00156034 Jy ! Component: 1950 - total flux cleaned = -0.00161329 Jy ! Component: 2000 - total flux cleaned = -0.00166574 Jy ! Component: 2050 - total flux cleaned = -0.00169545 Jy ! Component: 2100 - total flux cleaned = -0.00173204 Jy ! Component: 2150 - total flux cleaned = -0.00176833 Jy ! Component: 2200 - total flux cleaned = -0.00178263 Jy ! Component: 2250 - total flux cleaned = -0.00182534 Jy ! Component: 2300 - total flux cleaned = -0.00183232 Jy ! Component: 2350 - total flux cleaned = -0.00186717 Jy ! Component: 2400 - total flux cleaned = -0.00186716 Jy ! Component: 2450 - total flux cleaned = -0.00187402 Jy ! Component: 2500 - total flux cleaned = -0.00189447 Jy ! Component: 2550 - total flux cleaned = -0.00192142 Jy ! Component: 2600 - total flux cleaned = -0.00192806 Jy ! Component: 2650 - total flux cleaned = -0.00195451 Jy ! Component: 2700 - total flux cleaned = -0.00195447 Jy ! Component: 2750 - total flux cleaned = -0.001974 Jy ! Component: 2800 - total flux cleaned = -0.00195461 Jy ! Component: 2850 - total flux cleaned = -0.00198669 Jy ! Component: 2900 - total flux cleaned = -0.00197392 Jy ! Component: 2950 - total flux cleaned = -0.00196137 Jy ! Component: 3000 - total flux cleaned = -0.00196771 Jy ! Component: 3050 - total flux cleaned = -0.00199888 Jy ! Component: 3100 - total flux cleaned = -0.00200504 Jy ! Component: 3150 - total flux cleaned = -0.00201743 Jy ! Component: 3200 - total flux cleaned = -0.00201751 Jy ! Component: 3250 - total flux cleaned = -0.00203576 Jy ! Component: 3300 - total flux cleaned = -0.00205392 Jy ! Component: 3350 - total flux cleaned = -0.00206589 Jy ! Component: 3400 - total flux cleaned = -0.00206592 Jy ! Component: 3450 - total flux cleaned = -0.00207781 Jy ! Component: 3500 - total flux cleaned = -0.00210135 Jy ! Component: 3550 - total flux cleaned = -0.00210133 Jy ! Component: 3600 - total flux cleaned = -0.00212464 Jy ! Component: 3650 - total flux cleaned = -0.00211305 Jy ! Component: 3700 - total flux cleaned = -0.00213614 Jy ! Component: 3750 - total flux cleaned = -0.00215341 Jy ! Component: 3800 - total flux cleaned = -0.00215909 Jy ! Component: 3850 - total flux cleaned = -0.00214773 Jy ! Component: 3900 - total flux cleaned = -0.00213639 Jy ! Component: 3950 - total flux cleaned = -0.00214769 Jy ! Component: 4000 - total flux cleaned = -0.0021308 Jy ! Component: 4050 - total flux cleaned = -0.00213085 Jy ! Total flux subtracted in 4096 components = -0.00214764 Jy ! Clean residual min=-0.000344 max=0.000332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0557131 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 315 components and 0.055713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0911+8053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.431 at -9.884 degrees (North through East) ! Clean map min=-0.0007085 max=0.048737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0911+8053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0487372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.16725e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.564287 0.564287 1.12857 2.25715 4.51429 9.02859 18.0572 36.1143 72.2287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0911+8053_X_uvs.log closed on Fri Mar 15 12:57:43 2013