! Started logfile: /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uvs.log on Tue Feb 18 20:25:23 2014 obs /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0532+1951 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 320 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 /d2/scr/pima/bp171a2_uvs/J0532+1951_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=1.001337Jy sigma=35.262629 ! Fit after self-cal, rms=0.982814Jy sigma=34.755183 ! 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=2.123 mas, bmaj=5.403 mas, bpa=21.82 degrees ! Estimated noise=1.44854 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 (0.3, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116296 Jy ! Component: 100 - total flux cleaned = 0.01246 Jy ! Total flux subtracted in 100 components = 0.01246 Jy ! Clean residual min=-0.003193 max=0.003357 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.01246 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.01246 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=0.020697Jy sigma=0.558896 ! Fit after self-cal, rms=0.019257Jy sigma=0.474983 ! 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=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 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 = 0.003173 Jy ! Component: 100 - total flux cleaned = 0.00408011 Jy ! Component: 150 - total flux cleaned = 0.00456048 Jy ! Component: 200 - total flux cleaned = 0.00480605 Jy ! Total flux subtracted in 200 components = 0.00480605 Jy ! Clean residual min=-0.002013 max=0.002064 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0172661 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0172661 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=0.018340Jy sigma=0.469856 ! Fit after self-cal, rms=0.018331Jy sigma=0.469694 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.466 x 5.84 at 23.88 degrees (North through East) ! Clean map min=-0.0019268 max=0.016919 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: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018331Jy sigma=0.469694 ! Fit after self-cal, rms=0.018331Jy sigma=0.469694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 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 = 0.000152311 Jy ! Component: 100 - total flux cleaned = 0.000264261 Jy ! Component: 150 - total flux cleaned = 0.000299074 Jy ! Component: 200 - total flux cleaned = 0.000307788 Jy ! Total flux subtracted in 200 components = 0.000307788 Jy ! Clean residual min=-0.002027 max=0.002053 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0175739 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0175739 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=0.018297Jy sigma=0.469982 ! Fit after self-cal, rms=0.018296Jy sigma=0.469930 ! 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=0.018296Jy sigma=0.469930 ! Fit after self-cal, rms=0.018296Jy sigma=0.469930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39348e-05 Jy ! Component: 100 - total flux cleaned = 5.73425e-05 Jy ! Component: 150 - total flux cleaned = 6.56375e-05 Jy ! Component: 200 - total flux cleaned = 7.36958e-05 Jy ! Total flux subtracted in 200 components = 7.36958e-05 Jy ! Clean residual min=-0.002031 max=0.002039 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0176476 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0176476 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=0.018278Jy sigma=0.469923 ! Fit after self-cal, rms=0.018279Jy sigma=0.469898 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 = 1.58487e-07 Jy ! Component: 100 - total flux cleaned = 8.1941e-06 Jy ! Component: 150 - total flux cleaned = 1.60954e-05 Jy ! Component: 200 - total flux cleaned = 1.6109e-05 Jy ! Total flux subtracted in 200 components = 1.6109e-05 Jy ! Clean residual min=-0.002036 max=0.002024 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0176637 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0176637 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=0.018266Jy sigma=0.469828 ! Fit after self-cal, rms=0.018266Jy sigma=0.469813 ! 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=0.018266Jy sigma=0.469813 ! Fit after self-cal, rms=0.018266Jy sigma=0.469813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.28952e-06 Jy ! Component: 100 - total flux cleaned = 2.39062e-06 Jy ! Component: 150 - total flux cleaned = 2.66726e-06 Jy ! Component: 200 - total flux cleaned = 2.73979e-06 Jy ! Total flux subtracted in 200 components = 2.73979e-06 Jy ! Clean residual min=-0.002030 max=0.002005 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0176664 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0176664 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=0.018256Jy sigma=0.469669 ! Fit after self-cal, rms=0.018257Jy sigma=0.469658 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 = 4.4565e-06 Jy ! Component: 100 - total flux cleaned = 5.0176e-06 Jy ! Component: 150 - total flux cleaned = 4.95359e-06 Jy ! Component: 200 - total flux cleaned = 5.15209e-06 Jy ! Total flux subtracted in 200 components = 5.15209e-06 Jy ! Clean residual min=-0.002023 max=0.001989 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0176716 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0176716 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=0.018248Jy sigma=0.469500 ! Fit after self-cal, rms=0.018248Jy sigma=0.469491 ! 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=0.018248Jy sigma=0.469491 ! Fit after self-cal, rms=0.018248Jy sigma=0.469491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=6.408 mas, bpa=47.52 degrees ! Estimated noise=1.35076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.57501e-05 Jy ! Component: 100 - total flux cleaned = 8.75996e-05 Jy ! Component: 150 - total flux cleaned = 9.13102e-05 Jy ! Component: 200 - total flux cleaned = 9.12219e-05 Jy ! Total flux subtracted in 200 components = 9.12219e-05 Jy ! Clean residual min=-0.002135 max=0.001994 Jy/beam ! Clean residual mean=0.000007 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0177628 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0177628 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=0.018237Jy sigma=0.469794 ! Fit after self-cal, rms=0.018236Jy sigma=0.469784 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 = -2.3737e-06 Jy ! Component: 100 - total flux cleaned = 1.32257e-06 Jy ! Component: 150 - total flux cleaned = -1.91554e-06 Jy ! Component: 200 - total flux cleaned = 1.27107e-06 Jy ! Total flux subtracted in 200 components = 1.27107e-06 Jy ! Clean residual min=-0.002124 max=0.001985 Jy/beam ! Clean residual mean=0.000007 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0177641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0177641 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=0.018231Jy sigma=0.469926 ! Fit after self-cal, rms=0.018231Jy sigma=0.469922 ! 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=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.466 x 5.84 at 23.88 degrees (North through East) ! Clean map min=-0.0020037 max=0.016831 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=2.123 mas, bmaj=5.403 mas, bpa=21.82 degrees ! Estimated noise=1.44854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135733 Jy ! Component: 100 - total flux cleaned = 0.0166071 Jy ! Component: 150 - total flux cleaned = 0.0166414 Jy ! Component: 200 - total flux cleaned = 0.0164774 Jy ! Total flux subtracted in 200 components = 0.0164774 Jy ! Clean residual min=-0.001994 max=0.002059 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0164774 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0164774 Jy ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 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 = 0.000733697 Jy ! Component: 100 - total flux cleaned = 0.00109391 Jy ! Component: 150 - total flux cleaned = 0.0011061 Jy ! Component: 200 - total flux cleaned = 0.00110558 Jy ! Total flux subtracted in 200 components = 0.00110558 Jy ! Clean residual min=-0.001994 max=0.002067 Jy/beam ! Clean residual mean=0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.017583 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.017583 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=4.351 mas, bmaj=6.408 mas, bpa=47.52 degrees ! Estimated noise=1.35076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200066 Jy ! Component: 100 - total flux cleaned = 0.000187188 Jy ! Component: 150 - total flux cleaned = 0.000164086 Jy ! Component: 200 - total flux cleaned = 0.000153199 Jy ! Total flux subtracted in 200 components = 0.000153199 Jy ! Clean residual min=-0.002197 max=0.002034 Jy/beam ! Clean residual mean=0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0177362 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 = -5.12973e-06 Jy ! Component: 100 - total flux cleaned = -1.49129e-05 Jy ! Component: 150 - total flux cleaned = -1.93866e-05 Jy ! Component: 200 - total flux cleaned = -2.38716e-05 Jy ! Total flux subtracted in 200 components = -2.38716e-05 Jy ! Clean residual min=-0.002178 max=0.002020 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0177123 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0177123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=5.84 mas, bpa=23.88 degrees ! Estimated noise=1.20691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182587 Jy ! Component: 100 - total flux cleaned = -0.000202758 Jy ! Component: 150 - total flux cleaned = -0.000202468 Jy ! Component: 200 - total flux cleaned = -0.000176638 Jy ! Total flux subtracted in 200 components = -0.000176638 Jy ! Clean residual min=-0.002006 max=0.002051 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0175356 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0175356 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=0.018256Jy sigma=0.470169 ! Fit after self-cal, rms=0.018256Jy sigma=0.470118 wmodel /d2/scr/pima/bp171a2_uvs/J0532+1951_C_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp171a2_uvs/J0532+1951_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0532+1951_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0532+1951_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 = -3.46503e-05 Jy ! Component: 100 - total flux cleaned = -0.000232167 Jy ! Component: 150 - total flux cleaned = -0.000231888 Jy ! Component: 200 - total flux cleaned = -0.000260508 Jy ! Component: 250 - total flux cleaned = -0.000316023 Jy ! Component: 300 - total flux cleaned = -0.000367579 Jy ! Component: 350 - total flux cleaned = -0.000415465 Jy ! Component: 400 - total flux cleaned = -0.000557682 Jy ! Component: 450 - total flux cleaned = -0.00064995 Jy ! Component: 500 - total flux cleaned = -0.00071744 Jy ! Component: 550 - total flux cleaned = -0.000739515 Jy ! Component: 600 - total flux cleaned = -0.000782062 Jy ! Component: 650 - total flux cleaned = -0.000760866 Jy ! Component: 700 - total flux cleaned = -0.000699905 Jy ! Component: 750 - total flux cleaned = -0.00069996 Jy ! Component: 800 - total flux cleaned = -0.000641321 Jy ! Component: 850 - total flux cleaned = -0.00060312 Jy ! Component: 900 - total flux cleaned = -0.000565354 Jy ! Component: 950 - total flux cleaned = -0.000528337 Jy ! Component: 1000 - total flux cleaned = -0.000473974 Jy ! Component: 1050 - total flux cleaned = -0.000402849 Jy ! Component: 1100 - total flux cleaned = -0.000367692 Jy ! Component: 1150 - total flux cleaned = -0.000315739 Jy ! Component: 1200 - total flux cleaned = -0.000264562 Jy ! Component: 1250 - total flux cleaned = -0.000197633 Jy ! Component: 1300 - total flux cleaned = -0.000115328 Jy ! Component: 1350 - total flux cleaned = -5.05162e-05 Jy ! Component: 1400 - total flux cleaned = 4.54454e-05 Jy ! Component: 1450 - total flux cleaned = 7.70755e-05 Jy ! Component: 1500 - total flux cleaned = 0.00012418 Jy ! Component: 1550 - total flux cleaned = 0.000124169 Jy ! Component: 1600 - total flux cleaned = 0.000202052 Jy ! Component: 1650 - total flux cleaned = 0.00021749 Jy ! Component: 1700 - total flux cleaned = 0.000248363 Jy ! Component: 1750 - total flux cleaned = 0.00029444 Jy ! Component: 1800 - total flux cleaned = 0.000340432 Jy ! Component: 1850 - total flux cleaned = 0.000355726 Jy ! Component: 1900 - total flux cleaned = 0.000401575 Jy ! Component: 1950 - total flux cleaned = 0.000416896 Jy ! Component: 2000 - total flux cleaned = 0.000447563 Jy ! Component: 2050 - total flux cleaned = 0.000478181 Jy ! Component: 2100 - total flux cleaned = 0.000462895 Jy ! Component: 2150 - total flux cleaned = 0.000447505 Jy ! Component: 2200 - total flux cleaned = 0.000478321 Jy ! Component: 2250 - total flux cleaned = 0.000493807 Jy ! Component: 2300 - total flux cleaned = 0.000509163 Jy ! Component: 2350 - total flux cleaned = 0.000555742 Jy ! Component: 2400 - total flux cleaned = 0.000586941 Jy ! Component: 2450 - total flux cleaned = 0.000602556 Jy ! Component: 2500 - total flux cleaned = 0.000649556 Jy ! Component: 2550 - total flux cleaned = 0.000681097 Jy ! Component: 2600 - total flux cleaned = 0.000712884 Jy ! Component: 2650 - total flux cleaned = 0.000728789 Jy ! Component: 2700 - total flux cleaned = 0.000744565 Jy ! Component: 2750 - total flux cleaned = 0.000824611 Jy ! Component: 2800 - total flux cleaned = 0.000792498 Jy ! Component: 2850 - total flux cleaned = 0.000840946 Jy ! Component: 2900 - total flux cleaned = 0.000841047 Jy ! Component: 2950 - total flux cleaned = 0.00087375 Jy ! Component: 3000 - total flux cleaned = 0.0008902 Jy ! Component: 3050 - total flux cleaned = 0.000923246 Jy ! Component: 3100 - total flux cleaned = 0.000873271 Jy ! Component: 3150 - total flux cleaned = 0.000906728 Jy ! Component: 3200 - total flux cleaned = 0.000889758 Jy ! Component: 3250 - total flux cleaned = 0.000906973 Jy ! Component: 3300 - total flux cleaned = 0.000855156 Jy ! Component: 3350 - total flux cleaned = 0.000802791 Jy ! Component: 3400 - total flux cleaned = 0.000732147 Jy ! Component: 3450 - total flux cleaned = 0.000678384 Jy ! Component: 3500 - total flux cleaned = 0.000660222 Jy ! Component: 3550 - total flux cleaned = 0.00062348 Jy ! Component: 3600 - total flux cleaned = 0.000641947 Jy ! Component: 3650 - total flux cleaned = 0.000585813 Jy ! Component: 3700 - total flux cleaned = 0.000585564 Jy ! Component: 3750 - total flux cleaned = 0.000604728 Jy ! Component: 3800 - total flux cleaned = 0.00060466 Jy ! Component: 3850 - total flux cleaned = 0.000644194 Jy ! Component: 3900 - total flux cleaned = 0.000644268 Jy ! Component: 3950 - total flux cleaned = 0.000644189 Jy ! Component: 4000 - total flux cleaned = 0.000685214 Jy ! Component: 4050 - total flux cleaned = 0.000726793 Jy ! Total flux subtracted in 4096 components = 0.000747873 Jy ! Clean residual min=-0.001215 max=0.001178 Jy/beam ! Clean residual mean=0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0182835 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 236 components and 0.0182835 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0532+1951_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.466 x 5.84 at 23.88 degrees (North through East) ! Clean map min=-0.0023727 max=0.01839 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0532+1951_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.01839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.99115 6.99115 13.9823 27.9646 55.9292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.911 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0532+1951_C_uvs.log closed on Tue Feb 18 20:25:28 2014