! Started logfile: J0811+0146_S_2008_07_09_pus_uvs.log on Wed Oct 13 13:14:14 2010 obs J0811+0146_S_2008_07_09_pus_uva.fits ! Reading UV FITS file: J0811+0146_S_2008_07_09_pus_uva.fits ! AN table 1: 165 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.0873882 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0811+0146 ! ! 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 1054 lines of history. ! ! Reading 6056 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 1721 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1721 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1721 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1721 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940121Jy sigma=0.005739 ! Fit after self-cal, rms=0.805410Jy sigma=0.005487 ! 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=3.087 mas, bmaj=7.659 mas, bpa=-18.7 degrees ! Estimated noise=1975.82 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 = 0.158388 Jy ! Component: 100 - total flux cleaned = 0.199174 Jy ! Total flux subtracted in 100 components = 0.199174 Jy ! Clean residual min=-0.010327 max=0.018566 Jy/beam ! Clean residual mean=0.000021 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 0.199174 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.199174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335039Jy sigma=0.001146 ! Fit after self-cal, rms=0.334808Jy sigma=0.001146 ! 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=3.774 mas, bmaj=8.037 mas, bpa=-9.989 degrees ! Estimated noise=1491.83 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 = 0.0344632 Jy ! Component: 100 - total flux cleaned = 0.0431003 Jy ! Component: 150 - total flux cleaned = 0.0422202 Jy ! Component: 200 - total flux cleaned = 0.0411329 Jy ! Total flux subtracted in 200 components = 0.0411329 Jy ! Clean residual min=-0.018245 max=0.020443 Jy/beam ! Clean residual mean=-0.000497 rms=0.006003 Jy/beam ! Combined flux in latest and established models = 0.240307 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.240307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326644Jy sigma=0.001136 ! Fit after self-cal, rms=0.326789Jy sigma=0.001136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.13 HH 1.00* HN 1.00* ! KK 1.02 KP 1.06 LA 1.02 MK 0.89 ! NL 1.00* NY 0.82 ON 0.68 PT 0.99 ! SC 1.00* WZ 0.84 ZC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.06 HH 1.00* HN 1.00* ! KK 0.91 KP 1.05 LA 1.08 MK 0.91 ! NL 1.00* NY 0.93 ON 0.65 PT 1.07 ! SC 1.00* WZ 0.88 ZC 1.16 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.07 HH 1.00* HN 1.00* ! KK 0.94 KP 1.17 LA 1.02 MK 1.00 ! NL 1.00* NY 1.01 ON 0.71 PT 1.12 ! SC 1.00* WZ 0.95 ZC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HH 1.00* HN 1.00* ! KK 1.01 KP 1.06 LA 1.07 MK 1.00 ! NL 1.00* NY 0.94 ON 0.75 PT 1.12 ! SC 1.00* WZ 0.96 ZC 0.74 ! ! ! Fit before self-cal, rms=0.326789Jy sigma=0.001136 ! Fit after self-cal, rms=0.246214Jy sigma=0.001100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=7.99 mas, bpa=-8.447 degrees ! Estimated noise=1489.76 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 = 0.00160795 Jy ! Component: 100 - total flux cleaned = 0.00206396 Jy ! Component: 150 - total flux cleaned = 0.00223563 Jy ! Component: 200 - total flux cleaned = 0.00233586 Jy ! Total flux subtracted in 200 components = 0.00233586 Jy ! Clean residual min=-0.003828 max=0.003622 Jy/beam ! Clean residual mean=-0.000103 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.242643 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.242643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246172Jy sigma=0.001100 ! Fit after self-cal, rms=0.245233Jy sigma=0.001098 ! 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=0.245233Jy sigma=0.001098 ! Fit after self-cal, rms=0.244669Jy sigma=0.001097 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=7.995 mas, bpa=-8.423 degrees ! Estimated noise=1490.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130942 Jy ! Component: 100 - total flux cleaned = 0.00180694 Jy ! Component: 150 - total flux cleaned = 0.00202456 Jy ! Component: 200 - total flux cleaned = 0.00206362 Jy ! Total flux subtracted in 200 components = 0.00206362 Jy ! Clean residual min=-0.003786 max=0.003527 Jy/beam ! Clean residual mean=-0.000102 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.244707 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.244707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244628Jy sigma=0.001097 ! Fit after self-cal, rms=0.244905Jy sigma=0.001097 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 = 0.000221824 Jy ! Component: 100 - total flux cleaned = 0.000223074 Jy ! Component: 150 - total flux cleaned = 0.000256014 Jy ! Component: 200 - total flux cleaned = 0.000254383 Jy ! Total flux subtracted in 200 components = 0.000254383 Jy ! Clean residual min=-0.003810 max=0.003806 Jy/beam ! Clean residual mean=-0.000107 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.244961 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.244961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244885Jy sigma=0.001097 ! Fit after self-cal, rms=0.244875Jy sigma=0.001097 ! 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=0.244875Jy sigma=0.001097 ! Fit after self-cal, rms=0.247207Jy sigma=0.001097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=7.983 mas, bpa=-8.299 degrees ! Estimated noise=1499.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123615 Jy ! Component: 100 - total flux cleaned = 0.00158552 Jy ! Component: 150 - total flux cleaned = 0.00176911 Jy ! Component: 200 - total flux cleaned = 0.00179561 Jy ! Total flux subtracted in 200 components = 0.00179561 Jy ! Clean residual min=-0.003700 max=0.003463 Jy/beam ! Clean residual mean=-0.000101 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.246757 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.246757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247168Jy sigma=0.001097 ! Fit after self-cal, rms=0.247425Jy sigma=0.001097 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 = 0.000200658 Jy ! Component: 100 - total flux cleaned = 7.99426e-05 Jy ! Component: 150 - total flux cleaned = 7.94698e-05 Jy ! Component: 200 - total flux cleaned = 6.15161e-05 Jy ! Total flux subtracted in 200 components = 6.15161e-05 Jy ! Clean residual min=-0.003793 max=0.003480 Jy/beam ! Clean residual mean=-0.000103 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.246818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.246818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247408Jy sigma=0.001097 ! Fit after self-cal, rms=0.247419Jy sigma=0.001097 ! 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=0.247419Jy sigma=0.001097 ! Fit after self-cal, rms=0.249271Jy sigma=0.001097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.064 mas, bmaj=13.21 mas, bpa=22.61 degrees ! Estimated noise=1941.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747995 Jy ! Component: 100 - total flux cleaned = 0.00096724 Jy ! Component: 150 - total flux cleaned = 0.0011016 Jy ! Component: 200 - total flux cleaned = 0.00120933 Jy ! Total flux subtracted in 200 components = 0.00120933 Jy ! Clean residual min=-0.003716 max=0.003209 Jy/beam ! Clean residual mean=-0.000200 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.248028 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.248028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249249Jy sigma=0.001097 ! Fit after self-cal, rms=0.249346Jy sigma=0.001097 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 = -1.40787e-05 Jy ! Component: 100 - total flux cleaned = 4.00086e-05 Jy ! Component: 150 - total flux cleaned = 1.65886e-05 Jy ! Component: 200 - total flux cleaned = -4.13694e-06 Jy ! Total flux subtracted in 200 components = -4.13694e-06 Jy ! Clean residual min=-0.003625 max=0.003178 Jy/beam ! Clean residual mean=-0.000200 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.248023 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.248023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249340Jy sigma=0.001097 ! Fit after self-cal, rms=0.249331Jy sigma=0.001097 ! 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=3.806 mas, bmaj=7.973 mas, bpa=-8.18 degrees ! Estimated noise=1508.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 7.973 at -8.18 degrees (North through East) ! Clean map min=-0.0054807 max=0.22353 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=3.089 mas, bmaj=7.559 mas, bpa=-17.73 degrees ! Estimated noise=2075.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165497 Jy ! Component: 100 - total flux cleaned = 0.207417 Jy ! Component: 150 - total flux cleaned = 0.228192 Jy ! Component: 200 - total flux cleaned = 0.238191 Jy ! Total flux subtracted in 200 components = 0.238191 Jy ! Clean residual min=-0.006334 max=0.007058 Jy/beam ! Clean residual mean=0.000005 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.238191 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.238191 Jy ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=7.973 mas, bpa=-8.18 degrees ! Estimated noise=1508.41 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 = 0.00745768 Jy ! Component: 100 - total flux cleaned = 0.00861688 Jy ! Component: 150 - total flux cleaned = 0.00954834 Jy ! Component: 200 - total flux cleaned = 0.0100279 Jy ! Total flux subtracted in 200 components = 0.0100279 Jy ! Clean residual min=-0.004270 max=0.003784 Jy/beam ! Clean residual mean=-0.000096 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.248219 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.248219 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=7.064 mas, bmaj=13.21 mas, bpa=22.61 degrees ! Estimated noise=1941.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621942 Jy ! Component: 100 - total flux cleaned = -0.00034261 Jy ! Component: 150 - total flux cleaned = -0.000170845 Jy ! Component: 200 - total flux cleaned = -3.24151e-05 Jy ! Total flux subtracted in 200 components = -3.24151e-05 Jy ! Clean residual min=-0.003916 max=0.003475 Jy/beam ! Clean residual mean=-0.000205 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.248186 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 = 6.00745e-05 Jy ! Component: 100 - total flux cleaned = 6.09053e-05 Jy ! Component: 150 - total flux cleaned = 6.07855e-05 Jy ! Component: 200 - total flux cleaned = 6.11551e-05 Jy ! Total flux subtracted in 200 components = 6.11551e-05 Jy ! Clean residual min=-0.003753 max=0.003407 Jy/beam ! Clean residual mean=-0.000207 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.248248 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.248248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=7.973 mas, bpa=-8.18 degrees ! Estimated noise=1508.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845753 Jy ! Component: 100 - total flux cleaned = 0.000804298 Jy ! Component: 150 - total flux cleaned = 0.000735679 Jy ! Component: 200 - total flux cleaned = 0.000706105 Jy ! Total flux subtracted in 200 components = 0.000706105 Jy ! Clean residual min=-0.004039 max=0.003472 Jy/beam ! Clean residual mean=-0.000105 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.248954 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.248954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249326Jy sigma=0.001097 ! Fit after self-cal, rms=0.249268Jy sigma=0.001097 wmodel J0811+0146_S_2008_07_09_pus_map.mod ! Writing 55 model components to file: J0811+0146_S_2008_07_09_pus_map.mod wobs J0811+0146_S_2008_07_09_pus_uvs.fits ! Writing UV FITS file: J0811+0146_S_2008_07_09_pus_uvs.fits wwins J0811+0146_S_2008_07_09_pus_map.win ! wwins: Wrote 1 windows to J0811+0146_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 = -0.000705453 Jy ! Component: 100 - total flux cleaned = -0.00101226 Jy ! Component: 150 - total flux cleaned = -0.00152829 Jy ! Component: 200 - total flux cleaned = -0.00190504 Jy ! Component: 250 - total flux cleaned = -0.00210896 Jy ! Component: 300 - total flux cleaned = -0.00220489 Jy ! Component: 350 - total flux cleaned = -0.00216111 Jy ! Component: 400 - total flux cleaned = -0.00216224 Jy ! Component: 450 - total flux cleaned = -0.00237159 Jy ! Component: 500 - total flux cleaned = -0.00249177 Jy ! Component: 550 - total flux cleaned = -0.0027233 Jy ! Component: 600 - total flux cleaned = -0.00290946 Jy ! Component: 650 - total flux cleaned = -0.00319574 Jy ! Component: 700 - total flux cleaned = -0.00343666 Jy ! Component: 750 - total flux cleaned = -0.00363699 Jy ! Component: 800 - total flux cleaned = -0.00396143 Jy ! Component: 850 - total flux cleaned = -0.00424456 Jy ! Component: 900 - total flux cleaned = -0.00451932 Jy ! Component: 950 - total flux cleaned = -0.00478537 Jy ! Component: 1000 - total flux cleaned = -0.00498723 Jy ! Component: 1050 - total flux cleaned = -0.00532323 Jy ! Component: 1100 - total flux cleaned = -0.00556781 Jy ! Component: 1150 - total flux cleaned = -0.00585929 Jy ! Component: 1200 - total flux cleaned = -0.00606707 Jy ! Component: 1250 - total flux cleaned = -0.00626987 Jy ! Component: 1300 - total flux cleaned = -0.00644331 Jy ! Component: 1350 - total flux cleaned = -0.00666108 Jy ! Component: 1400 - total flux cleaned = -0.00687407 Jy ! Component: 1450 - total flux cleaned = -0.00696672 Jy ! Component: 1500 - total flux cleaned = -0.00714833 Jy ! Component: 1550 - total flux cleaned = -0.007304 Jy ! Component: 1600 - total flux cleaned = -0.00743501 Jy ! Component: 1650 - total flux cleaned = -0.00760608 Jy ! Component: 1700 - total flux cleaned = -0.00775269 Jy ! Component: 1750 - total flux cleaned = -0.00789662 Jy ! Component: 1800 - total flux cleaned = -0.00801775 Jy ! Component: 1850 - total flux cleaned = -0.0080972 Jy ! Component: 1900 - total flux cleaned = -0.00819502 Jy ! Component: 1950 - total flux cleaned = -0.00823378 Jy ! Component: 2000 - total flux cleaned = -0.00823417 Jy ! Total flux subtracted in 2048 components = -0.00832875 Jy ! Clean residual min=-0.001097 max=0.001246 Jy/beam ! Clean residual mean=-0.000017 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.240625 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 192 components and 0.240625 Jy wmap "J0811+0146_S_2008_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 7.973 at -8.18 degrees (North through East) ! Clean map min=-0.0036732 max=0.22429 Jy/beam ! Writing clean map to FITS file: J0811+0146_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 0.224292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003826 device "J0811+0146_S_2008_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0811+0146_S_2008_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511743 0.511743 1.02349 2.04697 4.09394 8.18789 16.3758 32.7515 65.5031 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 7.973 at -8.18 degrees (North through East) ! Clean map min=-0.0036732 max=0.22429 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0811+0146_S_2008_07_09_pus\_map.gif/vgif" ! Attempting to open device: 'J0811+0146_S_2008_07_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0811+0146_S_2008_07_09_pus_uvs.log closed on Wed Oct 13 13:14:17 2010