! Started logfile: J1828-2123_S_2008_07_09_pus_uvs.log on Wed Oct 13 13:17:18 2010 obs J1828-2123_S_2008_07_09_pus_uva.fits ! Reading UV FITS file: J1828-2123_S_2008_07_09_pus_uva.fits ! AN table 1: 253 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.22044 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1828-2123 ! ! 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 23424 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 2031 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2031 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2031 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2031 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960767Jy sigma=0.007835 ! Fit after self-cal, rms=0.904872Jy sigma=0.007440 ! 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=2.367 mas, bmaj=7.222 mas, bpa=3.946 degrees ! Estimated noise=1342.27 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 = 0.0750884 Jy ! Component: 100 - total flux cleaned = 0.098756 Jy ! Total flux subtracted in 100 components = 0.098756 Jy ! Clean residual min=-0.010889 max=0.019752 Jy/beam ! Clean residual mean=-0.000027 rms=0.004745 Jy/beam ! Combined flux in latest and established models = 0.098756 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.098756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166372Jy sigma=0.001303 ! Fit after self-cal, rms=0.165806Jy sigma=0.001298 ! 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=3.293 mas, bmaj=8.65 mas, bpa=2.404 degrees ! Estimated noise=565.672 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 = 0.0315632 Jy ! Component: 100 - total flux cleaned = 0.0482628 Jy ! Component: 150 - total flux cleaned = 0.0572658 Jy ! Component: 200 - total flux cleaned = 0.0607156 Jy ! Total flux subtracted in 200 components = 0.0607156 Jy ! Clean residual min=-0.014442 max=0.024738 Jy/beam ! Clean residual mean=0.000570 rms=0.007118 Jy/beam ! Combined flux in latest and established models = 0.159472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.159472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161082Jy sigma=0.001239 ! Fit after self-cal, rms=0.161074Jy sigma=0.001236 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.07 HH 1.00* HN 1.59 ! KK 1.00* KP 1.04 LA 0.73 MK 1.41 ! NL 1.66 NY 1.00* ON 1.00* PT 0.73 ! SC 1.04 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 1.05 HH 1.00* HN 1.54 ! KK 1.00* KP 1.10 LA 0.73 MK 1.35 ! NL 1.71 NY 1.00* ON 1.00* PT 0.72 ! SC 1.03 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 1.08 HH 1.00* HN 1.49 ! KK 1.00* KP 1.08 LA 0.73 MK 1.39 ! NL 1.96 NY 1.00* ON 1.00* PT 0.76 ! SC 1.16 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 1.06 HH 1.00* HN 1.43 ! KK 1.00* KP 1.00 LA 0.75 MK 1.35 ! NL 1.71 NY 1.00* ON 1.00* PT 0.74 ! SC 1.08 WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.161074Jy sigma=0.001236 ! Fit after self-cal, rms=0.243363Jy sigma=0.001180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=9.494 mas, bpa=4.914 degrees ! Estimated noise=639.319 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 = 0.00145734 Jy ! Component: 100 - total flux cleaned = 0.00125381 Jy ! Component: 150 - total flux cleaned = 0.00100045 Jy ! Component: 200 - total flux cleaned = 0.000775748 Jy ! Total flux subtracted in 200 components = 0.000775748 Jy ! Clean residual min=-0.010052 max=0.015881 Jy/beam ! Clean residual mean=-0.000291 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.160247 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.160247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243077Jy sigma=0.001180 ! Fit after self-cal, rms=0.247484Jy sigma=0.001170 ! 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=0.247484Jy sigma=0.001170 ! Fit after self-cal, rms=0.300817Jy sigma=0.001163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=9.878 mas, bpa=5.391 degrees ! Estimated noise=675.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144347 Jy ! Component: 100 - total flux cleaned = 0.00127691 Jy ! Component: 150 - total flux cleaned = 0.00105738 Jy ! Component: 200 - total flux cleaned = 0.000810297 Jy ! Total flux subtracted in 200 components = 0.000810297 Jy ! Clean residual min=-0.008975 max=0.011923 Jy/beam ! Clean residual mean=-0.000268 rms=0.003187 Jy/beam ! Combined flux in latest and established models = 0.161058 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.161058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300627Jy sigma=0.001163 ! Fit after self-cal, rms=0.301793Jy sigma=0.001162 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 = -0.000686851 Jy ! Component: 100 - total flux cleaned = -0.000784012 Jy ! Component: 150 - total flux cleaned = -0.000825531 Jy ! Component: 200 - total flux cleaned = -0.000829472 Jy ! Total flux subtracted in 200 components = -0.000829472 Jy ! Clean residual min=-0.008377 max=0.010912 Jy/beam ! Clean residual mean=-0.000256 rms=0.003045 Jy/beam ! Combined flux in latest and established models = 0.160228 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.160228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301780Jy sigma=0.001162 ! Fit after self-cal, rms=0.301799Jy sigma=0.001162 ! 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=0.301799Jy sigma=0.001162 ! Fit after self-cal, rms=0.322015Jy sigma=0.001162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=10.11 mas, bpa=5.797 degrees ! Estimated noise=690.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009433 Jy ! Component: 100 - total flux cleaned = 0.000780029 Jy ! Component: 150 - total flux cleaned = 0.000570564 Jy ! Component: 200 - total flux cleaned = 0.00039142 Jy ! Total flux subtracted in 200 components = 0.00039142 Jy ! Clean residual min=-0.008738 max=0.011456 Jy/beam ! Clean residual mean=-0.000275 rms=0.003064 Jy/beam ! Combined flux in latest and established models = 0.16062 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.16062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321866Jy sigma=0.001162 ! Fit after self-cal, rms=0.322126Jy sigma=0.001162 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 = -0.000260941 Jy ! Component: 100 - total flux cleaned = -0.000312346 Jy ! Component: 150 - total flux cleaned = -0.000310053 Jy ! Component: 200 - total flux cleaned = -0.000315504 Jy ! Total flux subtracted in 200 components = -0.000315504 Jy ! Clean residual min=-0.008571 max=0.011195 Jy/beam ! Clean residual mean=-0.000273 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.160304 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.160304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322092Jy sigma=0.001162 ! Fit after self-cal, rms=0.322074Jy sigma=0.001162 ! 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=0.322074Jy sigma=0.001162 ! Fit after self-cal, rms=0.336373Jy sigma=0.001162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.32 mas, bmaj=23.65 mas, bpa=11.97 degrees ! Estimated noise=688.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915148 Jy ! Component: 100 - total flux cleaned = 0.00085561 Jy ! Component: 150 - total flux cleaned = 0.000799735 Jy ! Component: 200 - total flux cleaned = 0.000743472 Jy ! Total flux subtracted in 200 components = 0.000743472 Jy ! Clean residual min=-0.009117 max=0.014721 Jy/beam ! Clean residual mean=-0.000406 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 0.161048 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.161048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336386Jy sigma=0.001161 ! Fit after self-cal, rms=0.336584Jy sigma=0.001161 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 = 8.2679e-05 Jy ! Component: 100 - total flux cleaned = 2.44425e-05 Jy ! Component: 150 - total flux cleaned = -3.05981e-05 Jy ! Component: 200 - total flux cleaned = -0.000136909 Jy ! Total flux subtracted in 200 components = -0.000136909 Jy ! Clean residual min=-0.009144 max=0.014756 Jy/beam ! Clean residual mean=-0.000401 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.160911 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.160911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336598Jy sigma=0.001161 ! Fit after self-cal, rms=0.336619Jy sigma=0.001161 ! 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=3.938 mas, bmaj=10.33 mas, bpa=6.174 degrees ! Estimated noise=703.354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.938 x 10.33 at 6.174 degrees (North through East) ! Clean map min=-0.0084166 max=0.11274 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=2.67 mas, bmaj=8.439 mas, bpa=8.224 degrees ! Estimated noise=1873.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0963395 Jy ! Component: 100 - total flux cleaned = 0.126921 Jy ! Component: 150 - total flux cleaned = 0.142416 Jy ! Component: 200 - total flux cleaned = 0.150869 Jy ! Total flux subtracted in 200 components = 0.150869 Jy ! Clean residual min=-0.010887 max=0.013721 Jy/beam ! Clean residual mean=-0.000228 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.150869 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.150869 Jy ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=10.33 mas, bpa=6.174 degrees ! Estimated noise=703.354 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 = 0.00537253 Jy ! Component: 100 - total flux cleaned = 0.00579612 Jy ! Component: 150 - total flux cleaned = 0.0059723 Jy ! Component: 200 - total flux cleaned = 0.00605424 Jy ! Total flux subtracted in 200 components = 0.00605424 Jy ! Clean residual min=-0.009300 max=0.011106 Jy/beam ! Clean residual mean=-0.000241 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 0.156923 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.156923 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=11.32 mas, bmaj=23.65 mas, bpa=11.97 degrees ! Estimated noise=688.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201528 Jy ! Component: 100 - total flux cleaned = 0.00207522 Jy ! Component: 150 - total flux cleaned = 0.00207073 Jy ! Component: 200 - total flux cleaned = 0.00201286 Jy ! Total flux subtracted in 200 components = 0.00201286 Jy ! Clean residual min=-0.009489 max=0.014781 Jy/beam ! Clean residual mean=-0.000359 rms=0.004038 Jy/beam ! Combined flux in latest and established models = 0.158936 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 = -8.3822e-06 Jy ! Component: 100 - total flux cleaned = -8.33357e-06 Jy ! Component: 150 - total flux cleaned = -6.43919e-05 Jy ! Component: 200 - total flux cleaned = -6.8033e-05 Jy ! Total flux subtracted in 200 components = -6.8033e-05 Jy ! Clean residual min=-0.009438 max=0.014786 Jy/beam ! Clean residual mean=-0.000357 rms=0.004023 Jy/beam ! Combined flux in latest and established models = 0.158868 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.158868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=10.33 mas, bpa=6.174 degrees ! Estimated noise=703.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148391 Jy ! Component: 100 - total flux cleaned = -0.00139105 Jy ! Component: 150 - total flux cleaned = -0.00138626 Jy ! Component: 200 - total flux cleaned = -0.00131443 Jy ! Total flux subtracted in 200 components = -0.00131443 Jy ! Clean residual min=-0.009035 max=0.011065 Jy/beam ! Clean residual mean=-0.000244 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.157553 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.157553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336244Jy sigma=0.001162 ! Fit after self-cal, rms=0.335818Jy sigma=0.001161 wmodel J1828-2123_S_2008_07_09_pus_map.mod ! Writing 39 model components to file: J1828-2123_S_2008_07_09_pus_map.mod wobs J1828-2123_S_2008_07_09_pus_uvs.fits ! Writing UV FITS file: J1828-2123_S_2008_07_09_pus_uvs.fits wwins J1828-2123_S_2008_07_09_pus_map.win ! wwins: Wrote 1 windows to J1828-2123_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 = 0.00499475 Jy ! Component: 100 - total flux cleaned = 0.00942942 Jy ! Component: 150 - total flux cleaned = 0.0134597 Jy ! Component: 200 - total flux cleaned = 0.017015 Jy ! Component: 250 - total flux cleaned = 0.0197698 Jy ! Component: 300 - total flux cleaned = 0.0215779 Jy ! Component: 350 - total flux cleaned = 0.0233021 Jy ! Component: 400 - total flux cleaned = 0.0247165 Jy ! Component: 450 - total flux cleaned = 0.02585 Jy ! Component: 500 - total flux cleaned = 0.0270508 Jy ! Component: 550 - total flux cleaned = 0.0280027 Jy ! Component: 600 - total flux cleaned = 0.0291272 Jy ! Component: 650 - total flux cleaned = 0.0302113 Jy ! Component: 700 - total flux cleaned = 0.0308788 Jy ! Component: 750 - total flux cleaned = 0.031248 Jy ! Component: 800 - total flux cleaned = 0.0313377 Jy ! Component: 850 - total flux cleaned = 0.0312495 Jy ! Component: 900 - total flux cleaned = 0.0311645 Jy ! Component: 950 - total flux cleaned = 0.031248 Jy ! Component: 1000 - total flux cleaned = 0.0313291 Jy ! Component: 1050 - total flux cleaned = 0.03157 Jy ! Component: 1100 - total flux cleaned = 0.0318052 Jy ! Component: 1150 - total flux cleaned = 0.0321122 Jy ! Component: 1200 - total flux cleaned = 0.0322633 Jy ! Component: 1250 - total flux cleaned = 0.0325583 Jy ! Component: 1300 - total flux cleaned = 0.0329201 Jy ! Component: 1350 - total flux cleaned = 0.0330617 Jy ! Component: 1400 - total flux cleaned = 0.0334103 Jy ! Component: 1450 - total flux cleaned = 0.0336146 Jy ! Component: 1500 - total flux cleaned = 0.0339482 Jy ! Component: 1550 - total flux cleaned = 0.0341452 Jy ! Component: 1600 - total flux cleaned = 0.034339 Jy ! Component: 1650 - total flux cleaned = 0.0346559 Jy ! Component: 1700 - total flux cleaned = 0.0350916 Jy ! Component: 1750 - total flux cleaned = 0.0352765 Jy ! Component: 1800 - total flux cleaned = 0.0357588 Jy ! Component: 1850 - total flux cleaned = 0.0359364 Jy ! Component: 1900 - total flux cleaned = 0.0361709 Jy ! Component: 1950 - total flux cleaned = 0.0365163 Jy ! Component: 2000 - total flux cleaned = 0.036856 Jy ! Total flux subtracted in 2048 components = 0.0370227 Jy ! Clean residual min=-0.002983 max=0.003013 Jy/beam ! Clean residual mean=-0.000042 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.194576 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 162 components and 0.194576 Jy wmap "J1828-2123_S_2008_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.938 x 10.33 at 6.174 degrees (North through East) ! Clean map min=-0.0055586 max=0.12062 Jy/beam ! Writing clean map to FITS file: J1828-2123_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 0.120622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00118875 device "J1828-2123_S_2008_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1828-2123_S_2008_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.95654 2.95654 5.91308 11.8262 23.6523 47.3046 94.6092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.938 x 10.33 at 6.174 degrees (North through East) ! Clean map min=-0.0055586 max=0.12062 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1828-2123_S_2008_07_09_pus\_map.gif/vgif" ! Attempting to open device: 'J1828-2123_S_2008_07_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1828-2123_S_2008_07_09_pus_uvs.log closed on Wed Oct 13 13:17:23 2010