! Started logfile: /scr/pima/bp171a0_uvs/J0833+1132_C_uvs.log on Fri Mar 15 09:00:32 2013 obs /scr/pima/bp171a0_uvs/J0833+1132_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0833+1132_C_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.690171 visibilities/baseline/integration-bin. ! Found source: J0833+1132 ! ! 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 2584 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/bp171a0_uvs/J0833+1132_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004147Jy sigma=0.709628 ! Fit after self-cal, rms=0.977632Jy sigma=0.690947 ! 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=1.829 mas, bmaj=4.51 mas, bpa=11.56 degrees ! Estimated noise=25.3864 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 = 0.0183546 Jy ! Component: 100 - total flux cleaned = 0.0218356 Jy ! Total flux subtracted in 100 components = 0.0218356 Jy ! Clean residual min=-0.006732 max=0.005709 Jy/beam ! Clean residual mean=0.000009 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.0218356 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0218356 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=0.052258Jy sigma=0.036812 ! Fit after self-cal, rms=0.050213Jy sigma=0.035360 ! 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=2.173 mas, bmaj=4.839 mas, bpa=11.16 degrees ! Estimated noise=19.7138 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 = 0.00584674 Jy ! Component: 100 - total flux cleaned = 0.00783571 Jy ! Component: 150 - total flux cleaned = 0.00864341 Jy ! Component: 200 - total flux cleaned = 0.00886626 Jy ! Total flux subtracted in 200 components = 0.00886626 Jy ! Clean residual min=-0.005998 max=0.004361 Jy/beam ! Clean residual mean=0.000005 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.0307019 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0307019 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=0.049591Jy sigma=0.034926 ! Fit after self-cal, rms=0.049576Jy sigma=0.034915 ! 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 0.88 FD 0.67 HN 0.79 KP 0.91 ! LA 0.83 NL 0.97 OV 0.64 PT 1.15 ! SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.75 HN 0.71 KP 1.17 ! LA 0.95 NL 1.17 OV 0.55 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.79 HN 0.65 KP 1.12 ! LA 1.05 NL 0.94 OV 0.57 PT 1.03 ! SC 0.84 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.00 KP 1.17 ! LA 1.27 NL 0.94 OV 1.06 PT 1.11 ! SC 0.91 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.30 HN 1.58 KP 0.69 ! LA 1.33 NL 1.40 OV 0.18 PT 1.88 ! SC 1.46 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.29 HN 1.19 KP 1.30 ! LA 1.48 NL 1.56 OV 0.85 PT 1.41 ! 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 1.55 FD 1.04 HN 1.45 KP 1.27 ! LA 1.56 NL 1.15 OV 0.90 PT 1.26 ! SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.37 HN 1.38 KP 1.24 ! LA 1.02 NL 1.52 OV 0.88 PT 1.09 ! SC 1.41 ! ! ! Fit before self-cal, rms=0.049576Jy sigma=0.034915 ! Fit after self-cal, rms=0.041682Jy sigma=0.031882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=4.942 mas, bpa=10.31 degrees ! Estimated noise=19.5973 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 = 1.48531e-05 Jy ! Component: 100 - total flux cleaned = 6.06832e-05 Jy ! Component: 150 - total flux cleaned = 6.20795e-05 Jy ! Component: 200 - total flux cleaned = 4.65178e-05 Jy ! Total flux subtracted in 200 components = 4.65178e-05 Jy ! Clean residual min=-0.002000 max=0.002129 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0307484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0307484 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=0.041663Jy sigma=0.031859 ! Fit after self-cal, rms=0.043050Jy sigma=0.031076 ! 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=0.043050Jy sigma=0.031076 ! Fit after self-cal, rms=0.050087Jy sigma=0.030928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=4.954 mas, bpa=10.22 degrees ! Estimated noise=19.8295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30384e-05 Jy ! Component: 100 - total flux cleaned = -3.13713e-05 Jy ! Component: 150 - total flux cleaned = -6.24569e-05 Jy ! Component: 200 - total flux cleaned = -0.000117326 Jy ! Total flux subtracted in 200 components = -0.000117326 Jy ! Clean residual min=-0.001993 max=0.002074 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0306311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0306311 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=0.050054Jy sigma=0.030920 ! Fit after self-cal, rms=0.050254Jy sigma=0.030880 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 = -4.16293e-05 Jy ! Component: 100 - total flux cleaned = -7.77922e-05 Jy ! Component: 150 - total flux cleaned = -0.000141734 Jy ! Component: 200 - total flux cleaned = -0.000182783 Jy ! Total flux subtracted in 200 components = -0.000182783 Jy ! Clean residual min=-0.002178 max=0.002122 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0304483 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0304483 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=0.050234Jy sigma=0.030871 ! Fit after self-cal, rms=0.050231Jy sigma=0.030867 ! 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=0.050231Jy sigma=0.030867 ! Fit after self-cal, rms=0.053899Jy sigma=0.030852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=4.957 mas, bpa=10.45 degrees ! Estimated noise=19.6902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112888 Jy ! Component: 100 - total flux cleaned = -0.000132332 Jy ! Component: 150 - total flux cleaned = -0.000144363 Jy ! Component: 200 - total flux cleaned = -0.000190928 Jy ! Total flux subtracted in 200 components = -0.000190928 Jy ! Clean residual min=-0.002155 max=0.002066 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0302574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0302574 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=0.053874Jy sigma=0.030846 ! Fit after self-cal, rms=0.053913Jy sigma=0.030839 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 = -0.000103389 Jy ! Component: 100 - total flux cleaned = -0.000118647 Jy ! Component: 150 - total flux cleaned = -0.000172755 Jy ! Component: 200 - total flux cleaned = -0.000218034 Jy ! Total flux subtracted in 200 components = -0.000218034 Jy ! Clean residual min=-0.002217 max=0.002075 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0300393 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0300393 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=0.053893Jy sigma=0.030834 ! Fit after self-cal, rms=0.053897Jy sigma=0.030830 ! 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=0.053897Jy sigma=0.030830 ! Fit after self-cal, rms=0.055937Jy sigma=0.030825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.846 mas, bmaj=5.783 mas, bpa=2.302 degrees ! Estimated noise=23.1592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369242 Jy ! Component: 100 - total flux cleaned = -0.000450535 Jy ! Component: 150 - total flux cleaned = -0.00051776 Jy ! Component: 200 - total flux cleaned = -0.000545397 Jy ! Total flux subtracted in 200 components = -0.000545397 Jy ! Clean residual min=-0.001914 max=0.002241 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0294939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0294939 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=0.055931Jy sigma=0.030825 ! Fit after self-cal, rms=0.055946Jy sigma=0.030822 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 = -9.9728e-05 Jy ! Component: 100 - total flux cleaned = -0.000130681 Jy ! Component: 150 - total flux cleaned = -0.000146888 Jy ! Component: 200 - total flux cleaned = -0.000160372 Jy ! Total flux subtracted in 200 components = -0.000160372 Jy ! Clean residual min=-0.001897 max=0.002227 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0293336 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0293336 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=0.055943Jy sigma=0.030822 ! Fit after self-cal, rms=0.055940Jy sigma=0.030821 ! 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=2.109 mas, bmaj=4.962 mas, bpa=10.68 degrees ! Estimated noise=19.5404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.109 x 4.962 at 10.68 degrees (North through East) ! Clean map min=-0.0020661 max=0.026371 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=1.73 mas, bmaj=4.605 mas, bpa=11.05 degrees ! Estimated noise=25.7533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210339 Jy ! Component: 100 - total flux cleaned = 0.0249895 Jy ! Component: 150 - total flux cleaned = 0.0263535 Jy ! Component: 200 - total flux cleaned = 0.0275729 Jy ! Total flux subtracted in 200 components = 0.0275729 Jy ! Clean residual min=-0.002818 max=0.002889 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0275729 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0275729 Jy ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=4.962 mas, bpa=10.68 degrees ! Estimated noise=19.5404 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 = 0.00127751 Jy ! Component: 100 - total flux cleaned = 0.00169912 Jy ! Component: 150 - total flux cleaned = 0.00191823 Jy ! Component: 200 - total flux cleaned = 0.00191932 Jy ! Total flux subtracted in 200 components = 0.00191932 Jy ! Clean residual min=-0.002238 max=0.002113 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0294922 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0294922 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=3.846 mas, bmaj=5.783 mas, bpa=2.302 degrees ! Estimated noise=23.1592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60868e-05 Jy ! Component: 100 - total flux cleaned = 2.33857e-05 Jy ! Component: 150 - total flux cleaned = 3.12059e-06 Jy ! Component: 200 - total flux cleaned = -5.02199e-05 Jy ! Total flux subtracted in 200 components = -5.02199e-05 Jy ! Clean residual min=-0.002001 max=0.002334 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.029442 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 = -4.7761e-05 Jy ! Component: 100 - total flux cleaned = -9.07737e-05 Jy ! Component: 150 - total flux cleaned = -0.000129954 Jy ! Component: 200 - total flux cleaned = -0.000165734 Jy ! Total flux subtracted in 200 components = -0.000165734 Jy ! Clean residual min=-0.001937 max=0.002287 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0292763 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0292763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=4.962 mas, bpa=10.68 degrees ! Estimated noise=19.5404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.0298e-05 Jy ! Component: 100 - total flux cleaned = -5.10938e-05 Jy ! Component: 150 - total flux cleaned = -1.58782e-05 Jy ! Component: 200 - total flux cleaned = 1.51083e-05 Jy ! Total flux subtracted in 200 components = 1.51083e-05 Jy ! Clean residual min=-0.002147 max=0.002058 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0292914 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0292914 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=0.055921Jy sigma=0.030843 ! Fit after self-cal, rms=0.055937Jy sigma=0.030831 wmodel /scr/pima/bp171a0_uvs/J0833+1132_C_map.mod ! Writing 59 model components to file: /scr/pima/bp171a0_uvs/J0833+1132_C_map.mod wobs /scr/pima/bp171a0_uvs/J0833+1132_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0833+1132_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0833+1132_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0833+1132_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 = -0.000115558 Jy ! Component: 100 - total flux cleaned = -7.87633e-05 Jy ! Component: 150 - total flux cleaned = -0.000200836 Jy ! Component: 200 - total flux cleaned = -0.000432126 Jy ! Component: 250 - total flux cleaned = -0.000599409 Jy ! Component: 300 - total flux cleaned = -0.000625854 Jy ! Component: 350 - total flux cleaned = -0.00067705 Jy ! Component: 400 - total flux cleaned = -0.0007264 Jy ! Component: 450 - total flux cleaned = -0.000725854 Jy ! Component: 500 - total flux cleaned = -0.000772794 Jy ! Component: 550 - total flux cleaned = -0.000818331 Jy ! Component: 600 - total flux cleaned = -0.000840717 Jy ! Component: 650 - total flux cleaned = -0.00081908 Jy ! Component: 700 - total flux cleaned = -0.000797337 Jy ! Component: 750 - total flux cleaned = -0.000817211 Jy ! Component: 800 - total flux cleaned = -0.000757572 Jy ! Component: 850 - total flux cleaned = -0.000776886 Jy ! Component: 900 - total flux cleaned = -0.000738976 Jy ! Component: 950 - total flux cleaned = -0.000757796 Jy ! Component: 1000 - total flux cleaned = -0.000757849 Jy ! Component: 1050 - total flux cleaned = -0.000775906 Jy ! Component: 1100 - total flux cleaned = -0.000846052 Jy ! Component: 1150 - total flux cleaned = -0.00086321 Jy ! Component: 1200 - total flux cleaned = -0.000930436 Jy ! Component: 1250 - total flux cleaned = -0.000980402 Jy ! Component: 1300 - total flux cleaned = -0.00102964 Jy ! Component: 1350 - total flux cleaned = -0.00107782 Jy ! Component: 1400 - total flux cleaned = -0.00117201 Jy ! Component: 1450 - total flux cleaned = -0.0011564 Jy ! Component: 1500 - total flux cleaned = -0.00112556 Jy ! Component: 1550 - total flux cleaned = -0.00111054 Jy ! Component: 1600 - total flux cleaned = -0.00103675 Jy ! Component: 1650 - total flux cleaned = -0.00105126 Jy ! Component: 1700 - total flux cleaned = -0.00106565 Jy ! Component: 1750 - total flux cleaned = -0.001023 Jy ! Component: 1800 - total flux cleaned = -0.00100917 Jy ! Component: 1850 - total flux cleaned = -0.000967769 Jy ! Component: 1900 - total flux cleaned = -0.00098145 Jy ! Component: 1950 - total flux cleaned = -0.000954313 Jy ! Component: 2000 - total flux cleaned = -0.000981163 Jy ! Component: 2050 - total flux cleaned = -0.000941269 Jy ! Component: 2100 - total flux cleaned = -0.000980824 Jy ! Component: 2150 - total flux cleaned = -0.000993888 Jy ! Component: 2200 - total flux cleaned = -0.000981015 Jy ! Component: 2250 - total flux cleaned = -0.00101946 Jy ! Component: 2300 - total flux cleaned = -0.00103218 Jy ! Component: 2350 - total flux cleaned = -0.00105743 Jy ! Component: 2400 - total flux cleaned = -0.00108243 Jy ! Component: 2450 - total flux cleaned = -0.00109475 Jy ! Component: 2500 - total flux cleaned = -0.00110695 Jy ! Component: 2550 - total flux cleaned = -0.00110696 Jy ! Component: 2600 - total flux cleaned = -0.00111917 Jy ! Component: 2650 - total flux cleaned = -0.00111918 Jy ! Component: 2700 - total flux cleaned = -0.00113127 Jy ! Component: 2750 - total flux cleaned = -0.00111944 Jy ! Component: 2800 - total flux cleaned = -0.00109587 Jy ! Component: 2850 - total flux cleaned = -0.00109581 Jy ! Component: 2900 - total flux cleaned = -0.0010378 Jy ! Component: 2950 - total flux cleaned = -0.00104934 Jy ! Component: 3000 - total flux cleaned = -0.00101482 Jy ! Component: 3050 - total flux cleaned = -0.000980561 Jy ! Component: 3100 - total flux cleaned = -0.000957826 Jy ! Component: 3150 - total flux cleaned = -0.000935167 Jy ! Component: 3200 - total flux cleaned = -0.000923843 Jy ! Component: 3250 - total flux cleaned = -0.000856636 Jy ! Component: 3300 - total flux cleaned = -0.000834418 Jy ! Component: 3350 - total flux cleaned = -0.000823379 Jy ! Component: 3400 - total flux cleaned = -0.000801366 Jy ! Component: 3450 - total flux cleaned = -0.000801336 Jy ! Component: 3500 - total flux cleaned = -0.000746531 Jy ! Component: 3550 - total flux cleaned = -0.000735599 Jy ! Component: 3600 - total flux cleaned = -0.000713861 Jy ! Component: 3650 - total flux cleaned = -0.000703061 Jy ! Component: 3700 - total flux cleaned = -0.000692226 Jy ! Component: 3750 - total flux cleaned = -0.000670639 Jy ! Component: 3800 - total flux cleaned = -0.000659837 Jy ! Component: 3850 - total flux cleaned = -0.000638337 Jy ! Component: 3900 - total flux cleaned = -0.00061696 Jy ! Component: 3950 - total flux cleaned = -0.000595568 Jy ! Component: 4000 - total flux cleaned = -0.000574194 Jy ! Component: 4050 - total flux cleaned = -0.000563538 Jy ! Total flux subtracted in 4096 components = -0.000552869 Jy ! Clean residual min=-0.000607 max=0.000568 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0287385 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 326 components and 0.0287385 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0833+1132_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.109 x 4.962 at 10.68 degrees (North through East) ! Clean map min=-0.0022341 max=0.025764 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0833+1132_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0257637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01909 2.01909 4.03818 8.07636 16.1527 32.3054 64.6109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0833+1132_C_uvs.log closed on Fri Mar 15 09:00:36 2013