! Started logfile: /scr/pima/bp171a1_uvs/J0625+0435_C_uvs.log on Fri Mar 15 18:00:29 2013 obs /scr/pima/bp171a1_uvs/J0625+0435_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0625+0435_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584795 visibilities/baseline/integration-bin. ! Found source: J0625+0435 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4000 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/bp171a1_uvs/J0625+0435_C] 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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990490Jy sigma=0.699791 ! Fit after self-cal, rms=0.952229Jy sigma=0.672837 ! 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=1.363 mas, bmaj=3.676 mas, bpa=-2.843 degrees ! Estimated noise=21.3051 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 = 0.0368857 Jy ! Component: 100 - total flux cleaned = 0.0453318 Jy ! Total flux subtracted in 100 components = 0.0453318 Jy ! Clean residual min=-0.004795 max=0.004603 Jy/beam ! Clean residual mean=0.000002 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0453318 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0453318 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=0.053680Jy sigma=0.037557 ! Fit after self-cal, rms=0.053613Jy sigma=0.037514 ! 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=1.482 mas, bmaj=4 mas, bpa=-3.26 degrees ! Estimated noise=15.8409 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 = 0.00468604 Jy ! Component: 100 - total flux cleaned = 0.00709137 Jy ! Component: 150 - total flux cleaned = 0.00856617 Jy ! Component: 200 - total flux cleaned = 0.00956929 Jy ! Total flux subtracted in 200 components = 0.00956929 Jy ! Clean residual min=-0.005109 max=0.003911 Jy/beam ! Clean residual mean=0.000001 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0549011 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.0549011 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=0.053206Jy sigma=0.037235 ! Fit after self-cal, rms=0.053196Jy sigma=0.037229 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.70 HN 0.87 KP 0.93 ! LA 0.83 MK 0.80 NL 1.04 OV 0.95 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.74 HN 0.94 KP 0.88 ! LA 0.97 MK 0.87 NL 1.08 OV 0.86 ! PT 0.96 SC 0.90 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.79 HN 0.91 KP 1.03 ! LA 0.92 MK 0.87 NL 1.02 OV 0.93 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.09 HN 1.33 KP 1.08 ! LA 1.00 MK 1.31 NL 0.90 OV 1.25 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.21 HN 1.17 KP 1.32 ! LA 0.90 MK 1.16 NL 1.17 OV 0.95 ! PT 1.18 SC 1.10 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.29 HN 1.25 KP 1.15 ! LA 0.28 MK 1.21 NL 1.12 OV 1.16 ! PT 1.19 SC 1.17 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.10 HN 1.30 KP 1.07 ! LA 1.21 MK 1.15 NL 1.11 OV 1.18 ! PT 1.16 SC 1.07 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.35 HN 1.27 KP 1.15 ! LA 1.10 MK 1.02 NL 1.27 OV 0.98 ! PT 1.12 SC 1.00 ! ! ! Fit before self-cal, rms=0.053196Jy sigma=0.037229 ! Fit after self-cal, rms=0.044408Jy sigma=0.034127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.125 mas, bpa=-2.829 degrees ! Estimated noise=16.0906 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 = -0.00030603 Jy ! Component: 100 - total flux cleaned = -0.000420463 Jy ! Component: 150 - total flux cleaned = -0.000486651 Jy ! Component: 200 - total flux cleaned = -0.000520826 Jy ! Total flux subtracted in 200 components = -0.000520826 Jy ! Clean residual min=-0.002072 max=0.001951 Jy/beam ! Clean residual mean=-0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0543803 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0543803 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=0.044396Jy sigma=0.034121 ! Fit after self-cal, rms=0.045006Jy sigma=0.033921 ! 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=0.045006Jy sigma=0.033921 ! Fit after self-cal, rms=0.045537Jy sigma=0.033900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.134 mas, bpa=-2.734 degrees ! Estimated noise=16.1696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238007 Jy ! Component: 100 - total flux cleaned = -0.000335748 Jy ! Component: 150 - total flux cleaned = -0.000387827 Jy ! Component: 200 - total flux cleaned = -0.000417332 Jy ! Total flux subtracted in 200 components = -0.000417332 Jy ! Clean residual min=-0.002046 max=0.002004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0539629 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0539629 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=0.045528Jy sigma=0.033897 ! Fit after self-cal, rms=0.045618Jy sigma=0.033894 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 = -0.000103003 Jy ! Component: 100 - total flux cleaned = -0.00014139 Jy ! Component: 150 - total flux cleaned = -0.000160397 Jy ! Component: 200 - total flux cleaned = -0.000171323 Jy ! Total flux subtracted in 200 components = -0.000171323 Jy ! Clean residual min=-0.002065 max=0.002004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0537916 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0537916 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=0.045614Jy sigma=0.033893 ! Fit after self-cal, rms=0.045616Jy sigma=0.033892 ! 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=0.045616Jy sigma=0.033892 ! Fit after self-cal, rms=0.045737Jy sigma=0.033890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.136 mas, bpa=-2.616 degrees ! Estimated noise=16.1907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011868 Jy ! Component: 100 - total flux cleaned = -0.000178686 Jy ! Component: 150 - total flux cleaned = -0.000211868 Jy ! Component: 200 - total flux cleaned = -0.000223529 Jy ! Total flux subtracted in 200 components = -0.000223529 Jy ! Clean residual min=-0.002065 max=0.002022 Jy/beam ! Clean residual mean=-0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0535681 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0535681 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=0.045732Jy sigma=0.033889 ! Fit after self-cal, rms=0.045745Jy sigma=0.033889 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 = -3.30384e-05 Jy ! Component: 100 - total flux cleaned = -4.76383e-05 Jy ! Component: 150 - total flux cleaned = -5.94307e-05 Jy ! Component: 200 - total flux cleaned = -5.92639e-05 Jy ! Total flux subtracted in 200 components = -5.92639e-05 Jy ! Clean residual min=-0.002062 max=0.002018 Jy/beam ! Clean residual mean=-0.000007 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0535088 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.0535088 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=0.045743Jy sigma=0.033888 ! Fit after self-cal, rms=0.045745Jy sigma=0.033887 ! 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=0.045745Jy sigma=0.033887 ! Fit after self-cal, rms=0.045815Jy sigma=0.033887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=6.171 mas, bpa=-0.01695 degrees ! Estimated noise=20.5438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493237 Jy ! Component: 100 - total flux cleaned = -0.000551276 Jy ! Component: 150 - total flux cleaned = -0.00057247 Jy ! Component: 200 - total flux cleaned = -0.000584922 Jy ! Total flux subtracted in 200 components = -0.000584922 Jy ! Clean residual min=-0.002551 max=0.002278 Jy/beam ! Clean residual mean=-0.000015 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0529239 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 89 components and 0.0529239 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=0.045814Jy sigma=0.033889 ! Fit after self-cal, rms=0.045813Jy sigma=0.033889 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 = -5.72539e-05 Jy ! Component: 100 - total flux cleaned = -6.98961e-05 Jy ! Component: 150 - total flux cleaned = -7.53123e-05 Jy ! Component: 200 - total flux cleaned = -8.04884e-05 Jy ! Total flux subtracted in 200 components = -8.04884e-05 Jy ! Clean residual min=-0.002541 max=0.002274 Jy/beam ! Clean residual mean=-0.000015 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0528434 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.0528434 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=0.045813Jy sigma=0.033890 ! Fit after self-cal, rms=0.045812Jy sigma=0.033889 ! 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=1.548 mas, bmaj=4.137 mas, bpa=-2.519 degrees ! Estimated noise=16.2105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.137 at -2.519 degrees (North through East) ! Clean map min=-0.0020191 max=0.049206 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=1.383 mas, bmaj=3.76 mas, bpa=-2.149 degrees ! Estimated noise=22.7078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385939 Jy ! Component: 100 - total flux cleaned = 0.0476142 Jy ! Component: 150 - total flux cleaned = 0.051194 Jy ! Component: 200 - total flux cleaned = 0.0532645 Jy ! Total flux subtracted in 200 components = 0.0532645 Jy ! Clean residual min=-0.002865 max=0.002866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0532645 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0532645 Jy ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.137 mas, bpa=-2.519 degrees ! Estimated noise=16.2105 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 = 0.000275864 Jy ! Component: 100 - total flux cleaned = 0.00027973 Jy ! Component: 150 - total flux cleaned = 0.000278881 Jy ! Component: 200 - total flux cleaned = 0.000263318 Jy ! Total flux subtracted in 200 components = 0.000263318 Jy ! Clean residual min=-0.002025 max=0.002064 Jy/beam ! Clean residual mean=-0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0535278 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0535278 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=3.605 mas, bmaj=6.171 mas, bpa=-0.01695 degrees ! Estimated noise=20.5438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442583 Jy ! Component: 100 - total flux cleaned = -0.000479489 Jy ! Component: 150 - total flux cleaned = -0.000512249 Jy ! Component: 200 - total flux cleaned = -0.000541304 Jy ! Total flux subtracted in 200 components = -0.000541304 Jy ! Clean residual min=-0.002527 max=0.002288 Jy/beam ! Clean residual mean=-0.000015 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0529865 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 = -2.59472e-05 Jy ! Component: 100 - total flux cleaned = -3.21675e-05 Jy ! Component: 150 - total flux cleaned = -4.37063e-05 Jy ! Component: 200 - total flux cleaned = -5.47064e-05 Jy ! Total flux subtracted in 200 components = -5.47064e-05 Jy ! Clean residual min=-0.002519 max=0.002285 Jy/beam ! Clean residual mean=-0.000015 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0529318 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0529318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.137 mas, bpa=-2.519 degrees ! Estimated noise=16.2105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029973 Jy ! Component: 100 - total flux cleaned = 0.000332687 Jy ! Component: 150 - total flux cleaned = 0.000351721 Jy ! Component: 200 - total flux cleaned = 0.000368348 Jy ! Total flux subtracted in 200 components = 0.000368348 Jy ! Clean residual min=-0.002000 max=0.002049 Jy/beam ! Clean residual mean=-0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0533002 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0533002 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=0.045809Jy sigma=0.033893 ! Fit after self-cal, rms=0.045812Jy sigma=0.033891 wmodel /scr/pima/bp171a1_uvs/J0625+0435_C_map.mod ! Writing 60 model components to file: /scr/pima/bp171a1_uvs/J0625+0435_C_map.mod wobs /scr/pima/bp171a1_uvs/J0625+0435_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0625+0435_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0625+0435_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0625+0435_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 = -0.000257628 Jy ! Component: 100 - total flux cleaned = -0.000361202 Jy ! Component: 150 - total flux cleaned = -0.00039396 Jy ! Component: 200 - total flux cleaned = -0.000393748 Jy ! Component: 250 - total flux cleaned = -0.000393458 Jy ! Component: 300 - total flux cleaned = -0.000393425 Jy ! Component: 350 - total flux cleaned = -0.000393117 Jy ! Component: 400 - total flux cleaned = -0.000392821 Jy ! Component: 450 - total flux cleaned = -0.000468838 Jy ! Component: 500 - total flux cleaned = -0.000468498 Jy ! Component: 550 - total flux cleaned = -0.000468464 Jy ! Component: 600 - total flux cleaned = -0.00039823 Jy ! Component: 650 - total flux cleaned = -0.000375266 Jy ! Component: 700 - total flux cleaned = -0.000307614 Jy ! Component: 750 - total flux cleaned = -0.000219706 Jy ! Component: 800 - total flux cleaned = -9.08386e-05 Jy ! Component: 850 - total flux cleaned = -2.75521e-05 Jy ! Component: 900 - total flux cleaned = 7.60766e-05 Jy ! Component: 950 - total flux cleaned = 0.000237467 Jy ! Component: 1000 - total flux cleaned = 0.000316509 Jy ! Component: 1050 - total flux cleaned = 0.000453095 Jy ! Component: 1100 - total flux cleaned = 0.0005492 Jy ! Component: 1150 - total flux cleaned = 0.000643737 Jy ! Component: 1200 - total flux cleaned = 0.000773365 Jy ! Component: 1250 - total flux cleaned = 0.000864431 Jy ! Component: 1300 - total flux cleaned = 0.000971749 Jy ! Component: 1350 - total flux cleaned = 0.00100717 Jy ! Component: 1400 - total flux cleaned = 0.00107681 Jy ! Component: 1450 - total flux cleaned = 0.00116239 Jy ! Component: 1500 - total flux cleaned = 0.00121247 Jy ! Component: 1550 - total flux cleaned = 0.00126227 Jy ! Component: 1600 - total flux cleaned = 0.00129484 Jy ! Component: 1650 - total flux cleaned = 0.0013433 Jy ! Component: 1700 - total flux cleaned = 0.00140701 Jy ! Component: 1750 - total flux cleaned = 0.0014541 Jy ! Component: 1800 - total flux cleaned = 0.00150044 Jy ! Component: 1850 - total flux cleaned = 0.00153099 Jy ! Component: 1900 - total flux cleaned = 0.00157627 Jy ! Component: 1950 - total flux cleaned = 0.00168071 Jy ! Component: 2000 - total flux cleaned = 0.00169531 Jy ! Component: 2050 - total flux cleaned = 0.00176824 Jy ! Component: 2100 - total flux cleaned = 0.00181122 Jy ! Component: 2150 - total flux cleaned = 0.00181128 Jy ! Component: 2200 - total flux cleaned = 0.00188198 Jy ! Component: 2250 - total flux cleaned = 0.0019238 Jy ! Component: 2300 - total flux cleaned = 0.00197923 Jy ! Component: 2350 - total flux cleaned = 0.00207487 Jy ! Component: 2400 - total flux cleaned = 0.00208823 Jy ! Component: 2450 - total flux cleaned = 0.0021419 Jy ! Component: 2500 - total flux cleaned = 0.00224805 Jy ! Component: 2550 - total flux cleaned = 0.0021952 Jy ! Component: 2600 - total flux cleaned = 0.00223442 Jy ! Component: 2650 - total flux cleaned = 0.00227342 Jy ! Component: 2700 - total flux cleaned = 0.00232469 Jy ! Component: 2750 - total flux cleaned = 0.00232455 Jy ! Component: 2800 - total flux cleaned = 0.00236229 Jy ! Component: 2850 - total flux cleaned = 0.00236225 Jy ! Component: 2900 - total flux cleaned = 0.00238719 Jy ! Component: 2950 - total flux cleaned = 0.00246112 Jy ! Component: 3000 - total flux cleaned = 0.00249774 Jy ! Component: 3050 - total flux cleaned = 0.00253397 Jy ! Component: 3100 - total flux cleaned = 0.00254611 Jy ! Component: 3150 - total flux cleaned = 0.00260578 Jy ! Component: 3200 - total flux cleaned = 0.00266484 Jy ! Component: 3250 - total flux cleaned = 0.00262953 Jy ! Component: 3300 - total flux cleaned = 0.00269945 Jy ! Component: 3350 - total flux cleaned = 0.00268781 Jy ! Component: 3400 - total flux cleaned = 0.00274527 Jy ! Component: 3450 - total flux cleaned = 0.00277941 Jy ! Component: 3500 - total flux cleaned = 0.00279088 Jy ! Component: 3550 - total flux cleaned = 0.00279092 Jy ! Component: 3600 - total flux cleaned = 0.00283561 Jy ! Component: 3650 - total flux cleaned = 0.00287981 Jy ! Component: 3700 - total flux cleaned = 0.00285775 Jy ! Component: 3750 - total flux cleaned = 0.00286862 Jy ! Component: 3800 - total flux cleaned = 0.00287943 Jy ! Component: 3850 - total flux cleaned = 0.00286857 Jy ! Component: 3900 - total flux cleaned = 0.00286861 Jy ! Component: 3950 - total flux cleaned = 0.00287924 Jy ! Component: 4000 - total flux cleaned = 0.00288986 Jy ! Component: 4050 - total flux cleaned = 0.00288986 Jy ! Total flux subtracted in 4096 components = 0.00287937 Jy ! Clean residual min=-0.000673 max=0.000566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0561795 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 354 components and 0.0561795 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0625+0435_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.137 at -2.519 degrees (North through East) ! Clean map min=-0.0012538 max=0.049088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0625+0435_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0490885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08433 1.08433 2.16865 4.3373 8.6746 17.3492 34.6984 69.3968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0625+0435_C_uvs.log closed on Fri Mar 15 18:00:33 2013