! Started logfile: J0319-1613_X_2008_07_09_pus_uvs.log on Sun Oct 10 20:16:14 2010 obs J0319-1613_X_2008_07_09_pus_uva.fits ! Reading UV FITS file: J0319-1613_X_2008_07_09_pus_uva.fits ! AN table 1: 185 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.306976 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0319-1613 ! ! 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 23852 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 1204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951569Jy sigma=0.008417 ! Fit after self-cal, rms=0.848457Jy sigma=0.007555 ! 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=0.6606 mas, bmaj=1.667 mas, bpa=-5.753 degrees ! Estimated noise=1410.74 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 = 0.12419 Jy ! Component: 100 - total flux cleaned = 0.157936 Jy ! Total flux subtracted in 100 components = 0.157936 Jy ! Clean residual min=-0.006866 max=0.013556 Jy/beam ! Clean residual mean=0.000109 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.157936 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.157936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151458Jy sigma=0.001248 ! Fit after self-cal, rms=0.151412Jy sigma=0.001247 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142461 Jy ! Component: 100 - total flux cleaned = 0.0205422 Jy ! Total flux subtracted in 100 components = 0.0205422 Jy ! Clean residual min=-0.004853 max=0.006375 Jy/beam ! Clean residual mean=0.000006 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.178478 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.178478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150176Jy sigma=0.001235 ! Fit after self-cal, rms=0.150171Jy sigma=0.001235 ! 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=0.8116 mas, bmaj=1.95 mas, bpa=-4.285 degrees ! Estimated noise=518.648 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 = 0.00371858 Jy ! Component: 100 - total flux cleaned = 0.00453206 Jy ! Component: 150 - total flux cleaned = 0.00473229 Jy ! Component: 200 - total flux cleaned = 0.00477184 Jy ! Total flux subtracted in 200 components = 0.00477184 Jy ! Clean residual min=-0.002418 max=0.002906 Jy/beam ! Clean residual mean=-0.000042 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.18325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.18325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150089Jy sigma=0.001234 ! Fit after self-cal, rms=0.150080Jy sigma=0.001234 ! 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 0.94 FD 1.03 HH 1.00* HN 1.09 ! KK 1.00* KP 1.03 LA 1.00 MK 1.00 ! NL 1.04 NY 1.00* ON 1.00* PT 1.01 ! SC 0.99 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HH 1.00* HN 1.03 ! KK 1.00* KP 1.00 LA 0.96 MK 1.00 ! NL 0.98 NY 1.00* ON 1.00* PT 0.99 ! SC 0.98 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HH 1.00* HN 1.00 ! KK 1.00* KP 1.01 LA 1.00 MK 1.01 ! NL 1.04 NY 1.00* ON 1.00* PT 1.02 ! SC 0.99 WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HH 1.00* HN 0.99 ! KK 1.00* KP 1.01 LA 0.98 MK 1.01 ! NL 1.01 NY 1.00* ON 1.00* PT 1.06 ! SC 1.04 WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.150080Jy sigma=0.001234 ! Fit after self-cal, rms=0.149823Jy sigma=0.001232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=1.945 mas, bpa=-4.105 degrees ! Estimated noise=517.982 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 = -0.000509353 Jy ! Component: 100 - total flux cleaned = -0.000662113 Jy ! Component: 150 - total flux cleaned = -0.000688218 Jy ! Component: 200 - total flux cleaned = -0.000689022 Jy ! Total flux subtracted in 200 components = -0.000689022 Jy ! Clean residual min=-0.002699 max=0.002305 Jy/beam ! Clean residual mean=-0.000011 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.182561 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.182561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149815Jy sigma=0.001232 ! Fit after self-cal, rms=0.149840Jy sigma=0.001232 ! 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=0.149840Jy sigma=0.001232 ! Fit after self-cal, rms=0.151399Jy sigma=0.001231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=1.943 mas, bpa=-4.144 degrees ! Estimated noise=518.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016237 Jy ! Component: 100 - total flux cleaned = 0.000197803 Jy ! Component: 150 - total flux cleaned = 0.000213064 Jy ! Component: 200 - total flux cleaned = 0.000212814 Jy ! Total flux subtracted in 200 components = 0.000212814 Jy ! Clean residual min=-0.002157 max=0.002391 Jy/beam ! Clean residual mean=-0.000018 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.182774 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.182774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151396Jy sigma=0.001231 ! Fit after self-cal, rms=0.151449Jy sigma=0.001231 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 = -1.53948e-05 Jy ! Component: 100 - total flux cleaned = -4.16972e-05 Jy ! Component: 150 - total flux cleaned = -2.98011e-05 Jy ! Component: 200 - total flux cleaned = -1.94758e-05 Jy ! Total flux subtracted in 200 components = -1.94758e-05 Jy ! Clean residual min=-0.002162 max=0.002367 Jy/beam ! Clean residual mean=-0.000017 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.182754 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.182754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151447Jy sigma=0.001231 ! Fit after self-cal, rms=0.151447Jy sigma=0.001231 ! 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=0.151447Jy sigma=0.001231 ! Fit after self-cal, rms=0.151570Jy sigma=0.001231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=1.942 mas, bpa=-4.112 degrees ! Estimated noise=518.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155935 Jy ! Component: 100 - total flux cleaned = 0.000192775 Jy ! Component: 150 - total flux cleaned = 0.000212691 Jy ! Component: 200 - total flux cleaned = 0.000230539 Jy ! Total flux subtracted in 200 components = 0.000230539 Jy ! Clean residual min=-0.002128 max=0.002387 Jy/beam ! Clean residual mean=-0.000018 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.182985 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.182985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151569Jy sigma=0.001231 ! Fit after self-cal, rms=0.151571Jy sigma=0.001231 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 = -1.24778e-05 Jy ! Component: 100 - total flux cleaned = -2.40964e-06 Jy ! Component: 150 - total flux cleaned = 6.07482e-06 Jy ! Component: 200 - total flux cleaned = 6.1494e-06 Jy ! Total flux subtracted in 200 components = 6.1494e-06 Jy ! Clean residual min=-0.002130 max=0.002385 Jy/beam ! Clean residual mean=-0.000018 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.182991 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.182991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151571Jy sigma=0.001231 ! Fit after self-cal, rms=0.151571Jy sigma=0.001231 ! 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=0.151571Jy sigma=0.001231 ! Fit after self-cal, rms=0.151624Jy sigma=0.001231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=3.87 mas, bpa=5.332 degrees ! Estimated noise=679.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254507 Jy ! Component: 100 - total flux cleaned = 0.000255168 Jy ! Component: 150 - total flux cleaned = 0.000249255 Jy ! Component: 200 - total flux cleaned = 0.00023883 Jy ! Total flux subtracted in 200 components = 0.00023883 Jy ! Clean residual min=-0.002276 max=0.003411 Jy/beam ! Clean residual mean=-0.000034 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.18323 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.18323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151625Jy sigma=0.001231 ! Fit after self-cal, rms=0.151627Jy sigma=0.001231 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 = 1.46895e-05 Jy ! Component: 100 - total flux cleaned = -1.48955e-06 Jy ! Component: 150 - total flux cleaned = -1.29669e-05 Jy ! Component: 200 - total flux cleaned = -2.10721e-05 Jy ! Total flux subtracted in 200 components = -2.10721e-05 Jy ! Clean residual min=-0.002292 max=0.003401 Jy/beam ! Clean residual mean=-0.000033 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.183209 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.183209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151628Jy sigma=0.001231 ! Fit after self-cal, rms=0.151629Jy sigma=0.001231 ! 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=0.8138 mas, bmaj=1.942 mas, bpa=-4.088 degrees ! Estimated noise=518.837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8138 x 1.942 at -4.088 degrees (North through East) ! Clean map min=-0.0019235 max=0.1634 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=0.6636 mas, bmaj=1.659 mas, bpa=-5.668 degrees ! Estimated noise=1410.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123592 Jy ! Component: 100 - total flux cleaned = 0.157998 Jy ! Component: 150 - total flux cleaned = 0.172077 Jy ! Component: 200 - total flux cleaned = 0.178777 Jy ! Total flux subtracted in 200 components = 0.178777 Jy ! Clean residual min=-0.004911 max=0.005278 Jy/beam ! Clean residual mean=0.000002 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.178777 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.178777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8138 mas, bmaj=1.942 mas, bpa=-4.088 degrees ! Estimated noise=518.837 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 = 0.00376659 Jy ! Component: 100 - total flux cleaned = 0.00464448 Jy ! Component: 150 - total flux cleaned = 0.00482117 Jy ! Component: 200 - total flux cleaned = 0.00489337 Jy ! Total flux subtracted in 200 components = 0.00489337 Jy ! Clean residual min=-0.002241 max=0.002472 Jy/beam ! Clean residual mean=-0.000029 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.18367 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.18367 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=2.189 mas, bmaj=3.87 mas, bpa=5.332 degrees ! Estimated noise=679.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015035 Jy ! Component: 100 - total flux cleaned = -0.00014909 Jy ! Component: 150 - total flux cleaned = -0.000149271 Jy ! Component: 200 - total flux cleaned = -0.00017367 Jy ! Total flux subtracted in 200 components = -0.00017367 Jy ! Clean residual min=-0.002307 max=0.003571 Jy/beam ! Clean residual mean=-0.000051 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.183497 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 = -1.952e-05 Jy ! Component: 100 - total flux cleaned = -2.74706e-05 Jy ! Component: 150 - total flux cleaned = -4.26126e-05 Jy ! Component: 200 - total flux cleaned = -5.69529e-05 Jy ! Total flux subtracted in 200 components = -5.69529e-05 Jy ! Clean residual min=-0.002293 max=0.003553 Jy/beam ! Clean residual mean=-0.000048 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.18344 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.18344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8138 mas, bmaj=1.942 mas, bpa=-4.088 degrees ! Estimated noise=518.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16667e-05 Jy ! Component: 100 - total flux cleaned = -4.86221e-06 Jy ! Component: 150 - total flux cleaned = 3.60597e-05 Jy ! Component: 200 - total flux cleaned = 6.97388e-05 Jy ! Total flux subtracted in 200 components = 6.97388e-05 Jy ! Clean residual min=-0.002168 max=0.002411 Jy/beam ! Clean residual mean=-0.000024 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.18351 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.18351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151630Jy sigma=0.001231 ! Fit after self-cal, rms=0.151627Jy sigma=0.001231 wmodel J0319-1613_X_2008_07_09_pus_map.mod ! Writing 33 model components to file: J0319-1613_X_2008_07_09_pus_map.mod wobs J0319-1613_X_2008_07_09_pus_uvs.fits ! Writing UV FITS file: J0319-1613_X_2008_07_09_pus_uvs.fits wwins J0319-1613_X_2008_07_09_pus_map.win ! wwins: Wrote 1 windows to J0319-1613_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 = 0.000570695 Jy ! Component: 100 - total flux cleaned = 0.000499582 Jy ! Component: 150 - total flux cleaned = 0.000466492 Jy ! Component: 200 - total flux cleaned = 0.000436159 Jy ! Component: 250 - total flux cleaned = 0.000407413 Jy ! Component: 300 - total flux cleaned = 0.000406827 Jy ! Component: 350 - total flux cleaned = 0.000432456 Jy ! Component: 400 - total flux cleaned = 0.000507245 Jy ! Component: 450 - total flux cleaned = 0.000555367 Jy ! Component: 500 - total flux cleaned = 0.000601753 Jy ! Component: 550 - total flux cleaned = 0.000669577 Jy ! Component: 600 - total flux cleaned = 0.000713751 Jy ! Component: 650 - total flux cleaned = 0.000778471 Jy ! Component: 700 - total flux cleaned = 0.000841434 Jy ! Component: 750 - total flux cleaned = 0.000862182 Jy ! Component: 800 - total flux cleaned = 0.000882024 Jy ! Component: 850 - total flux cleaned = 0.000901452 Jy ! Component: 900 - total flux cleaned = 0.000882571 Jy ! Component: 950 - total flux cleaned = 0.000957985 Jy ! Component: 1000 - total flux cleaned = 0.000976348 Jy ! Total flux subtracted in 1024 components = 0.000976391 Jy ! Clean residual min=-0.001201 max=0.001566 Jy/beam ! Clean residual mean=-0.000005 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.184486 Jy keep ! Adding 72 model components to the UV plane model. ! The established model now contains 105 components and 0.184486 Jy wmap "J0319-1613_X_2008_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8138 x 1.942 at -4.088 degrees (North through East) ! Clean map min=-0.0017089 max=0.16331 Jy/beam ! Writing clean map to FITS file: J0319-1613_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 0.163308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00037191 device "J0319-1613_X_2008_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0319-1613_X_2008_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.683206 0.683206 1.36641 2.73283 5.46565 10.9313 21.8626 43.7252 87.4504 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8138 x 1.942 at -4.088 degrees (North through East) ! Clean map min=-0.0017089 max=0.16331 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0319-1613_X_2008_07_09_pus\_map.gif/vgif" ! Attempting to open device: 'J0319-1613_X_2008_07_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0319-1613_X_2008_07_09_pus_uvs.log closed on Sun Oct 10 20:16:17 2010