! Started logfile: J1150+2417_S_2008_07_09_pus_uvs.log on Wed Oct 13 15:03:00 2010 obs J1150+2417_S_2008_07_09_pus_uva.fits ! Reading UV FITS file: J1150+2417_S_2008_07_09_pus_uva.fits ! AN table 1: 126 integrations on 105 of 105 possible baselines. ! AN table 2: 129 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.218039 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1150+2417 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 684 lines of history. ! ! Reading 23352 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 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 = 512x512 pixels with 0.500x0.500 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 683 telescope corrections were flagged in sub-array 1. ! A total of 1517 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 683 telescope corrections were flagged in sub-array 1. ! A total of 1526 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 683 telescope corrections were flagged in sub-array 1. ! A total of 1529 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 683 telescope corrections were flagged in sub-array 1. ! A total of 1518 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.664741Jy sigma=0.005183 ! Fit after self-cal, rms=0.613403Jy sigma=0.004878 ! 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=2.872 mas, bmaj=3.424 mas, bpa=-62.84 degrees ! Estimated noise=1443 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 = 0.319669 Jy ! Component: 100 - total flux cleaned = 0.398466 Jy ! Total flux subtracted in 100 components = 0.398466 Jy ! Clean residual min=-0.022321 max=0.037045 Jy/beam ! Clean residual mean=-0.000214 rms=0.006803 Jy/beam ! Combined flux in latest and established models = 0.398466 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.398466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239406Jy sigma=0.001572 ! Fit after self-cal, rms=0.239253Jy sigma=0.001572 ! 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=3.626 mas, bmaj=4.209 mas, bpa=-51.06 degrees ! Estimated noise=591.8 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 = 0.0523215 Jy ! Component: 100 - total flux cleaned = 0.0755904 Jy ! Component: 150 - total flux cleaned = 0.088216 Jy ! Component: 200 - total flux cleaned = 0.0953292 Jy ! Total flux subtracted in 200 components = 0.0953292 Jy ! Clean residual min=-0.020367 max=0.030762 Jy/beam ! Clean residual mean=-0.000089 rms=0.007226 Jy/beam ! Combined flux in latest and established models = 0.493795 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.493795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227568Jy sigma=0.001464 ! Fit after self-cal, rms=0.227071Jy sigma=0.001463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HH 1.00* HN 1.23 ! KK 1.02 KP 1.02 LA 1.11 MK 0.82 ! NL 0.92 NY 1.07 ON 1.00* PT 0.97 ! SC 1.00* WZ 1.00* ZC 1.00* ! ! A total of 90 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.07 ON 0.89 PT 1.00* ! SC 1.00* WZ 0.97 ZC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 HH 1.00* HN 1.26 ! KK 0.96 KP 1.05 LA 1.05 MK 0.93 ! NL 0.93 NY 0.90 ON 1.00* PT 0.99 ! SC 1.00* WZ 1.00* ZC 1.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.86 ON 0.90 PT 1.00* ! SC 1.00* WZ 0.85 ZC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.13 HH 1.00* HN 1.25 ! KK 1.02 KP 1.03 LA 0.81 MK 0.95 ! NL 1.02 NY 0.94 ON 1.00* PT 0.99 ! SC 1.00* WZ 1.00* ZC 1.00* ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.85 ON 0.93 PT 1.00* ! SC 1.00* WZ 0.83 ZC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HH 1.00* HN 1.15 ! KK 1.02 KP 0.94 LA 0.70 MK 1.01 ! NL 0.93 NY 1.00 ON 1.00* PT 0.86 ! SC 1.00* WZ 1.00* ZC 1.00* ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.91 ON 0.87 PT 1.00* ! SC 1.00* WZ 0.80 ZC 0.97 ! ! ! Fit before self-cal, rms=0.227071Jy sigma=0.001463 ! Fit after self-cal, rms=0.199896Jy sigma=0.001316 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=4.172 mas, bpa=-50.21 degrees ! Estimated noise=590.176 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 (-14.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218182 Jy ! Component: 100 - total flux cleaned = 0.0325096 Jy ! Component: 150 - total flux cleaned = 0.035017 Jy ! Component: 200 - total flux cleaned = 0.0371549 Jy ! Total flux subtracted in 200 components = 0.0371549 Jy ! Clean residual min=-0.009023 max=0.013413 Jy/beam ! Clean residual mean=-0.000135 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 0.53095 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.53095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197647Jy sigma=0.001289 ! Fit after self-cal, rms=0.197448Jy sigma=0.001286 ! 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. ! ! Fit before self-cal, rms=0.197448Jy sigma=0.001286 ! Fit after self-cal, rms=0.195078Jy sigma=0.001284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=4.163 mas, bpa=-50.68 degrees ! Estimated noise=585.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747473 Jy ! Component: 100 - total flux cleaned = 0.00933088 Jy ! Component: 150 - total flux cleaned = 0.0108174 Jy ! Component: 200 - total flux cleaned = 0.0122994 Jy ! Total flux subtracted in 200 components = 0.0122994 Jy ! Clean residual min=-0.007854 max=0.010635 Jy/beam ! Clean residual mean=-0.000092 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.54325 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.54325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194678Jy sigma=0.001279 ! Fit after self-cal, rms=0.194579Jy sigma=0.001279 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 = 0.00284638 Jy ! Component: 100 - total flux cleaned = 0.00348918 Jy ! Component: 150 - total flux cleaned = 0.00403417 Jy ! Component: 200 - total flux cleaned = 0.00432389 Jy ! Total flux subtracted in 200 components = 0.00432389 Jy ! Clean residual min=-0.007621 max=0.009770 Jy/beam ! Clean residual mean=-0.000087 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.547573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.547573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194437Jy sigma=0.001277 ! Fit after self-cal, rms=0.194422Jy sigma=0.001277 ! 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. ! ! Fit before self-cal, rms=0.194422Jy sigma=0.001277 ! Fit after self-cal, rms=0.193676Jy sigma=0.001276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=4.17 mas, bpa=-50.79 degrees ! Estimated noise=583.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306488 Jy ! Component: 100 - total flux cleaned = 0.00387033 Jy ! Component: 150 - total flux cleaned = 0.00408647 Jy ! Component: 200 - total flux cleaned = 0.00438946 Jy ! Total flux subtracted in 200 components = 0.00438946 Jy ! Clean residual min=-0.006934 max=0.009243 Jy/beam ! Clean residual mean=-0.000067 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.551963 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.551963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193527Jy sigma=0.001274 ! Fit after self-cal, rms=0.193487Jy sigma=0.001274 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 = 0.001556 Jy ! Component: 100 - total flux cleaned = 0.00174848 Jy ! Component: 150 - total flux cleaned = 0.00192698 Jy ! Component: 200 - total flux cleaned = 0.00216777 Jy ! Total flux subtracted in 200 components = 0.00216777 Jy ! Clean residual min=-0.006741 max=0.008943 Jy/beam ! Clean residual mean=-0.000064 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.554131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.554131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193408Jy sigma=0.001273 ! Fit after self-cal, rms=0.193399Jy sigma=0.001273 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.193399Jy sigma=0.001273 ! Fit after self-cal, rms=0.193233Jy sigma=0.001273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.565 mas, bmaj=10.12 mas, bpa=82.29 degrees ! Estimated noise=732.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178378 Jy ! Component: 100 - total flux cleaned = 0.00227952 Jy ! Component: 150 - total flux cleaned = 0.00266263 Jy ! Component: 200 - total flux cleaned = 0.00295812 Jy ! Total flux subtracted in 200 components = 0.00295812 Jy ! Clean residual min=-0.009303 max=0.012051 Jy/beam ! Clean residual mean=-0.000126 rms=0.003867 Jy/beam ! Combined flux in latest and established models = 0.557089 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 0.557089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193256Jy sigma=0.001272 ! Fit after self-cal, rms=0.193181Jy sigma=0.001271 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 = 0.00114319 Jy ! Component: 100 - total flux cleaned = 0.00139358 Jy ! Component: 150 - total flux cleaned = 0.0017768 Jy ! Component: 200 - total flux cleaned = 0.00207281 Jy ! Total flux subtracted in 200 components = 0.00207281 Jy ! Clean residual min=-0.009308 max=0.011523 Jy/beam ! Clean residual mean=-0.000121 rms=0.003720 Jy/beam ! Combined flux in latest and established models = 0.559162 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.559161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193230Jy sigma=0.001272 ! Fit after self-cal, rms=0.193209Jy sigma=0.001271 ! 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=3.557 mas, bmaj=4.178 mas, bpa=-50.77 degrees ! Estimated noise=582.476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 4.178 at -50.77 degrees (North through East) ! Clean map min=-0.0078924 max=0.42287 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=2.84 mas, bmaj=3.429 mas, bpa=-62.71 degrees ! Estimated noise=1411.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312586 Jy ! Component: 100 - total flux cleaned = 0.392969 Jy ! Component: 150 - total flux cleaned = 0.435332 Jy ! Component: 200 - total flux cleaned = 0.460353 Jy ! Total flux subtracted in 200 components = 0.460353 Jy ! Clean residual min=-0.010165 max=0.013775 Jy/beam ! Clean residual mean=-0.000120 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.460353 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.460353 Jy ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=4.178 mas, bpa=-50.77 degrees ! Estimated noise=582.476 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 = 0.03048 Jy ! Component: 100 - total flux cleaned = 0.0498406 Jy ! Component: 150 - total flux cleaned = 0.0639592 Jy ! Component: 200 - total flux cleaned = 0.0744573 Jy ! Total flux subtracted in 200 components = 0.0744573 Jy ! Clean residual min=-0.008156 max=0.010877 Jy/beam ! Clean residual mean=-0.000100 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.534811 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 76 components and 0.534811 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.565 mas, bmaj=10.12 mas, bpa=82.29 degrees ! Estimated noise=732.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151854 Jy ! Component: 100 - total flux cleaned = 0.0189204 Jy ! Component: 150 - total flux cleaned = 0.0203604 Jy ! Component: 200 - total flux cleaned = 0.0217777 Jy ! Total flux subtracted in 200 components = 0.0217777 Jy ! Clean residual min=-0.010454 max=0.013179 Jy/beam ! Clean residual mean=-0.000129 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 0.556588 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 = 0.000979372 Jy ! Component: 100 - total flux cleaned = 0.0019551 Jy ! Component: 150 - total flux cleaned = 0.00263131 Jy ! Component: 200 - total flux cleaned = 0.00320847 Jy ! Total flux subtracted in 200 components = 0.00320847 Jy ! Clean residual min=-0.009293 max=0.012100 Jy/beam ! Clean residual mean=-0.000117 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.559797 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 109 components and 0.559797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=4.178 mas, bpa=-50.77 degrees ! Estimated noise=582.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278883 Jy ! Component: 100 - total flux cleaned = 0.0030736 Jy ! Component: 150 - total flux cleaned = 0.00331479 Jy ! Component: 200 - total flux cleaned = 0.00352311 Jy ! Total flux subtracted in 200 components = 0.00352311 Jy ! Clean residual min=-0.007194 max=0.008136 Jy/beam ! Clean residual mean=-0.000049 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.56332 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.56332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193148Jy sigma=0.001270 ! Fit after self-cal, rms=0.193081Jy sigma=0.001270 wmodel J1150+2417_S_2008_07_09_pus_map.mod ! Writing 118 model components to file: J1150+2417_S_2008_07_09_pus_map.mod wobs J1150+2417_S_2008_07_09_pus_uvs.fits ! Writing UV FITS file: J1150+2417_S_2008_07_09_pus_uvs.fits wwins J1150+2417_S_2008_07_09_pus_map.win ! wwins: Wrote 2 windows to J1150+2417_S_2008_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175196 Jy ! Component: 100 - total flux cleaned = 0.00302962 Jy ! Component: 150 - total flux cleaned = 0.00375163 Jy ! Component: 200 - total flux cleaned = 0.00451007 Jy ! Component: 250 - total flux cleaned = 0.0047715 Jy ! Component: 300 - total flux cleaned = 0.00493621 Jy ! Component: 350 - total flux cleaned = 0.0049376 Jy ! Component: 400 - total flux cleaned = 0.00479203 Jy ! Component: 450 - total flux cleaned = 0.00458375 Jy ! Component: 500 - total flux cleaned = 0.00438546 Jy ! Component: 550 - total flux cleaned = 0.00407418 Jy ! Component: 600 - total flux cleaned = 0.00383596 Jy ! Component: 650 - total flux cleaned = 0.00355095 Jy ! Component: 700 - total flux cleaned = 0.00333192 Jy ! Component: 750 - total flux cleaned = 0.00312006 Jy ! Component: 800 - total flux cleaned = 0.00286424 Jy ! Component: 850 - total flux cleaned = 0.00252016 Jy ! Component: 900 - total flux cleaned = 0.00233 Jy ! Component: 950 - total flux cleaned = 0.00205461 Jy ! Component: 1000 - total flux cleaned = 0.00174666 Jy ! Component: 1050 - total flux cleaned = 0.00161756 Jy ! Component: 1100 - total flux cleaned = 0.0014098 Jy ! Component: 1150 - total flux cleaned = 0.00128962 Jy ! Component: 1200 - total flux cleaned = 0.00129055 Jy ! Component: 1250 - total flux cleaned = 0.00113664 Jy ! Component: 1300 - total flux cleaned = 0.00106177 Jy ! Component: 1350 - total flux cleaned = 0.00117171 Jy ! Component: 1400 - total flux cleaned = 0.0010267 Jy ! Component: 1450 - total flux cleaned = 0.00106238 Jy ! Component: 1500 - total flux cleaned = 0.00102817 Jy ! Component: 1550 - total flux cleaned = 0.000960424 Jy ! Component: 1600 - total flux cleaned = 0.000894575 Jy ! Component: 1650 - total flux cleaned = 0.00102396 Jy ! Component: 1700 - total flux cleaned = 0.00108745 Jy ! Component: 1750 - total flux cleaned = 0.00115019 Jy ! Component: 1800 - total flux cleaned = 0.00127368 Jy ! Component: 1850 - total flux cleaned = 0.00133405 Jy ! Component: 1900 - total flux cleaned = 0.00133409 Jy ! Component: 1950 - total flux cleaned = 0.00133393 Jy ! Component: 2000 - total flux cleaned = 0.00142125 Jy ! Total flux subtracted in 2048 components = 0.00144982 Jy ! Clean residual min=-0.001800 max=0.001844 Jy/beam ! Clean residual mean=0.000009 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.56477 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 273 components and 0.56477 Jy wmap "J1150+2417_S_2008_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 4.178 at -50.77 degrees (North through East) ! Clean map min=-0.0053373 max=0.4193 Jy/beam ! Writing clean map to FITS file: J1150+2417_S_2008_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.419303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000578464 device "J1150+2417_S_2008_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1150+2417_S_2008_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413875 0.413875 0.82775 1.6555 3.311 6.622 13.244 26.488 52.976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.419 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 4.178 at -50.77 degrees (North through East) ! Clean map min=-0.0053373 max=0.4193 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1150+2417_S_2008_07_09_pus\_map.gif/vgif" ! Attempting to open device: 'J1150+2417_S_2008_07_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1150+2417_S_2008_07_09_pus_uvs.log closed on Wed Oct 13 15:03:05 2010