! Started logfile: J0320-1702_X_2008_07_09_pus_uvs.log on Sun Oct 10 20:16:17 2010 obs J0320-1702_X_2008_07_09_pus_uva.fits ! Reading UV FITS file: J0320-1702_X_2008_07_09_pus_uva.fits ! AN table 1: 185 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.303115 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0320-1702 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1142 lines of history. ! ! Reading 23552 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 = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 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 = 256x256 pixels with 0.200x0.200 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 1219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945993Jy sigma=0.008392 ! Fit after self-cal, rms=0.853865Jy sigma=0.007616 ! 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=0.6526 mas, bmaj=1.649 mas, bpa=-4.8 degrees ! Estimated noise=949.056 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 = 0.123789 Jy ! Component: 100 - total flux cleaned = 0.150783 Jy ! Total flux subtracted in 100 components = 0.150783 Jy ! Clean residual min=-0.005322 max=0.007533 Jy/beam ! Clean residual mean=0.000038 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.150783 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.150783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149522Jy sigma=0.001239 ! Fit after self-cal, rms=0.149495Jy sigma=0.001239 ! 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=0.8067 mas, bmaj=1.972 mas, bpa=-4.734 degrees ! Estimated noise=521.263 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 = 0.00727471 Jy ! Component: 100 - total flux cleaned = 0.0100676 Jy ! Component: 150 - total flux cleaned = 0.0114306 Jy ! Component: 200 - total flux cleaned = 0.0116842 Jy ! Total flux subtracted in 200 components = 0.0116842 Jy ! Clean residual min=-0.003403 max=0.003886 Jy/beam ! Clean residual mean=-0.000040 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.162467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.162467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149203Jy sigma=0.001236 ! Fit after self-cal, rms=0.149219Jy sigma=0.001236 ! 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 0.98 FD 1.00 HH 1.00* HN 1.16 ! KK 1.00* KP 1.01 LA 0.98 MK 1.03 ! NL 0.96 NY 1.00* ON 1.00* PT 0.97 ! SC 1.03 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HH 1.00* HN 1.06 ! KK 1.00* KP 0.97 LA 1.01 MK 1.02 ! NL 0.93 NY 1.00* ON 1.00* PT 1.00 ! SC 0.99 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HH 1.00* HN 0.99 ! KK 1.00* KP 0.99 LA 0.99 MK 0.98 ! NL 1.05 NY 1.00* ON 1.00* PT 0.98 ! SC 1.03 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HH 1.00* HN 0.99 ! KK 1.00* KP 0.98 LA 0.96 MK 0.99 ! NL 1.03 NY 1.00* ON 1.00* PT 1.08 ! SC 1.00 WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.149219Jy sigma=0.001236 ! Fit after self-cal, rms=0.149558Jy sigma=0.001233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8103 mas, bmaj=1.973 mas, bpa=-4.71 degrees ! Estimated noise=520.614 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 = -0.00051634 Jy ! Component: 100 - total flux cleaned = -0.00056601 Jy ! Component: 150 - total flux cleaned = -0.000586086 Jy ! Component: 200 - total flux cleaned = -0.00058597 Jy ! Total flux subtracted in 200 components = -0.00058597 Jy ! Clean residual min=-0.003279 max=0.003500 Jy/beam ! Clean residual mean=-0.000034 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.161881 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.161881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149548Jy sigma=0.001233 ! Fit after self-cal, rms=0.149617Jy sigma=0.001233 ! 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=0.149617Jy sigma=0.001233 ! Fit after self-cal, rms=0.150765Jy sigma=0.001232 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8116 mas, bmaj=1.974 mas, bpa=-4.654 degrees ! Estimated noise=520.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219885 Jy ! Component: 100 - total flux cleaned = -0.000190135 Jy ! Component: 150 - total flux cleaned = -0.000176834 Jy ! Component: 200 - total flux cleaned = -0.000164936 Jy ! Total flux subtracted in 200 components = -0.000164936 Jy ! Clean residual min=-0.002999 max=0.003367 Jy/beam ! Clean residual mean=-0.000069 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.161716 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.161716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150761Jy sigma=0.001232 ! Fit after self-cal, rms=0.150813Jy sigma=0.001232 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 = 5.89277e-05 Jy ! Component: 100 - total flux cleaned = 8.40412e-05 Jy ! Component: 150 - total flux cleaned = 9.60508e-05 Jy ! Component: 200 - total flux cleaned = 0.000107205 Jy ! Total flux subtracted in 200 components = 0.000107205 Jy ! Clean residual min=-0.002966 max=0.003375 Jy/beam ! Clean residual mean=-0.000070 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.161824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.161824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150810Jy sigma=0.001232 ! Fit after self-cal, rms=0.150812Jy sigma=0.001232 ! 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=0.150812Jy sigma=0.001232 ! Fit after self-cal, rms=0.150970Jy sigma=0.001232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=1.975 mas, bpa=-4.602 degrees ! Estimated noise=521.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149522 Jy ! Component: 100 - total flux cleaned = -0.000137309 Jy ! Component: 150 - total flux cleaned = -0.000127057 Jy ! Component: 200 - total flux cleaned = -0.000115998 Jy ! Total flux subtracted in 200 components = -0.000115998 Jy ! Clean residual min=-0.002968 max=0.003386 Jy/beam ! Clean residual mean=-0.000069 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.161708 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.161708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150967Jy sigma=0.001232 ! Fit after self-cal, rms=0.150971Jy sigma=0.001232 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 = 5.19431e-05 Jy ! Component: 100 - total flux cleaned = 6.16718e-05 Jy ! Component: 150 - total flux cleaned = 7.12798e-05 Jy ! Component: 200 - total flux cleaned = 7.19153e-05 Jy ! Total flux subtracted in 200 components = 7.19153e-05 Jy ! Clean residual min=-0.002955 max=0.003389 Jy/beam ! Clean residual mean=-0.000070 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.161779 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.161779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150969Jy sigma=0.001232 ! Fit after self-cal, rms=0.150970Jy sigma=0.001232 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.150970Jy sigma=0.001232 ! Fit after self-cal, rms=0.150996Jy sigma=0.001232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.983 mas, bpa=4.288 degrees ! Estimated noise=674.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496606 Jy ! Component: 100 - total flux cleaned = 0.000502251 Jy ! Component: 150 - total flux cleaned = 0.000481689 Jy ! Component: 200 - total flux cleaned = 0.000464889 Jy ! Total flux subtracted in 200 components = 0.000464889 Jy ! Clean residual min=-0.004570 max=0.004797 Jy/beam ! Clean residual mean=-0.000175 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.162244 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.162244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151003Jy sigma=0.001232 ! Fit after self-cal, rms=0.151003Jy sigma=0.001232 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 = 4.81236e-05 Jy ! Component: 100 - total flux cleaned = 4.98355e-05 Jy ! Component: 150 - total flux cleaned = 3.14187e-05 Jy ! Component: 200 - total flux cleaned = 1.65325e-05 Jy ! Total flux subtracted in 200 components = 1.65325e-05 Jy ! Clean residual min=-0.004558 max=0.004754 Jy/beam ! Clean residual mean=-0.000176 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.162261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.162261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151012Jy sigma=0.001232 ! Fit after self-cal, rms=0.151009Jy sigma=0.001232 ! 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=0.8128 mas, bmaj=1.975 mas, bpa=-4.562 degrees ! Estimated noise=521.247 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8128 x 1.975 at -4.562 degrees (North through East) ! Clean map min=-0.0027138 max=0.1584 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=0.6555 mas, bmaj=1.645 mas, bpa=-4.604 degrees ! Estimated noise=953.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124315 Jy ! Component: 100 - total flux cleaned = 0.151505 Jy ! Component: 150 - total flux cleaned = 0.158461 Jy ! Component: 200 - total flux cleaned = 0.15983 Jy ! Total flux subtracted in 200 components = 0.15983 Jy ! Clean residual min=-0.004153 max=0.004027 Jy/beam ! Clean residual mean=-0.000015 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.15983 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.15983 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8128 mas, bmaj=1.975 mas, bpa=-4.562 degrees ! Estimated noise=521.247 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 = 0.000681174 Jy ! Component: 100 - total flux cleaned = 0.00101555 Jy ! Component: 150 - total flux cleaned = 0.00126606 Jy ! Component: 200 - total flux cleaned = 0.00142687 Jy ! Total flux subtracted in 200 components = 0.00142687 Jy ! Clean residual min=-0.003025 max=0.003530 Jy/beam ! Clean residual mean=-0.000066 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.161257 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.161257 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.983 mas, bpa=4.288 degrees ! Estimated noise=674.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101098 Jy ! Component: 100 - total flux cleaned = 0.00101269 Jy ! Component: 150 - total flux cleaned = 0.00101427 Jy ! Component: 200 - total flux cleaned = 0.0010142 Jy ! Total flux subtracted in 200 components = 0.0010142 Jy ! Clean residual min=-0.004563 max=0.004765 Jy/beam ! Clean residual mean=-0.000179 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.162271 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 = -1.63023e-05 Jy ! Component: 100 - total flux cleaned = -5.82379e-05 Jy ! Component: 150 - total flux cleaned = -9.73412e-05 Jy ! Component: 200 - total flux cleaned = -0.00012134 Jy ! Total flux subtracted in 200 components = -0.00012134 Jy ! Clean residual min=-0.004567 max=0.004731 Jy/beam ! Clean residual mean=-0.000174 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.16215 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.16215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8128 mas, bmaj=1.975 mas, bpa=-4.562 degrees ! Estimated noise=521.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011084 Jy ! Component: 100 - total flux cleaned = -0.000889931 Jy ! Component: 150 - total flux cleaned = -0.000725743 Jy ! Component: 200 - total flux cleaned = -0.000618251 Jy ! Total flux subtracted in 200 components = -0.000618251 Jy ! Clean residual min=-0.002956 max=0.003614 Jy/beam ! Clean residual mean=-0.000069 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.161532 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.161532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151007Jy sigma=0.001232 ! Fit after self-cal, rms=0.151001Jy sigma=0.001232 wmodel J0320-1702_X_2008_07_09_pus_map.mod ! Writing 32 model components to file: J0320-1702_X_2008_07_09_pus_map.mod wobs J0320-1702_X_2008_07_09_pus_uvs.fits ! Writing UV FITS file: J0320-1702_X_2008_07_09_pus_uvs.fits wwins J0320-1702_X_2008_07_09_pus_map.win ! wwins: Wrote 1 windows to J0320-1702_X_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=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129003 Jy ! Component: 100 - total flux cleaned = 0.00181219 Jy ! Component: 150 - total flux cleaned = 0.00219495 Jy ! Component: 200 - total flux cleaned = 0.00232708 Jy ! Component: 250 - total flux cleaned = 0.00232623 Jy ! Component: 300 - total flux cleaned = 0.00236553 Jy ! Component: 350 - total flux cleaned = 0.00225371 Jy ! Component: 400 - total flux cleaned = 0.00203854 Jy ! Component: 450 - total flux cleaned = 0.00186585 Jy ! Component: 500 - total flux cleaned = 0.001599 Jy ! Component: 550 - total flux cleaned = 0.00134148 Jy ! Component: 600 - total flux cleaned = 0.00103047 Jy ! Component: 650 - total flux cleaned = 0.000849818 Jy ! Component: 700 - total flux cleaned = 0.000587287 Jy ! Component: 750 - total flux cleaned = 0.000332164 Jy ! Component: 800 - total flux cleaned = 1.38227e-06 Jy ! Component: 850 - total flux cleaned = -0.000293505 Jy ! Component: 900 - total flux cleaned = -0.000633919 Jy ! Component: 950 - total flux cleaned = -0.000889541 Jy ! Component: 1000 - total flux cleaned = -0.00116379 Jy ! Total flux subtracted in 1024 components = -0.00123748 Jy ! Clean residual min=-0.001682 max=0.001311 Jy/beam ! Clean residual mean=-0.000106 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.160294 Jy keep ! Adding 83 model components to the UV plane model. ! The established model now contains 115 components and 0.160294 Jy wmap "J0320-1702_X_2008_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8128 x 1.975 at -4.562 degrees (North through East) ! Clean map min=-0.002372 max=0.15829 Jy/beam ! Writing clean map to FITS file: J0320-1702_X_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 0.158289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522406 device "J0320-1702_X_2008_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0320-1702_X_2008_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.9901 0.9901 1.9802 3.9604 7.9208 15.8416 31.6832 63.3664 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8128 x 1.975 at -4.562 degrees (North through East) ! Clean map min=-0.002372 max=0.15829 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0320-1702_X_2008_07_09_pus\_map.gif/vgif" ! Attempting to open device: 'J0320-1702_X_2008_07_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0320-1702_X_2008_07_09_pus_uvs.log closed on Sun Oct 10 20:16:20 2010