! Started logfile: J1624-3516_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:36:43 2011 obs J1624-3516_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J1624-3516_X_2009_04_21_pus_uva.fits ! AN table 1: 190 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.285175 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1624-3516 ! ! 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 2445 lines of history. ! ! Reading 26008 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1624-3516_X_2009_04_21_pus] 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 0.200x0.200 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 1380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1394 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1394 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966499Jy sigma=0.007408 ! Fit after self-cal, rms=0.865491Jy sigma=0.006666 ! 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=0.6001 mas, bmaj=1.491 mas, bpa=-4.092 degrees ! Estimated noise=1284.07 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 = 0.101589 Jy ! Component: 100 - total flux cleaned = 0.134829 Jy ! Total flux subtracted in 100 components = 0.134829 Jy ! Clean residual min=-0.006998 max=0.015400 Jy/beam ! Clean residual mean=-0.000022 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.134829 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.134829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170985Jy sigma=0.001224 ! Fit after self-cal, rms=0.170874Jy sigma=0.001223 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184765 Jy ! Component: 100 - total flux cleaned = 0.0290488 Jy ! Total flux subtracted in 100 components = 0.0290488 Jy ! Clean residual min=-0.006610 max=0.006410 Jy/beam ! Clean residual mean=-0.000012 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.163878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.163878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167635Jy sigma=0.001192 ! Fit after self-cal, rms=0.167652Jy sigma=0.001192 ! 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=0.8096 mas, bmaj=2.031 mas, bpa=-1.236 degrees ! Estimated noise=575.087 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 = 0.0122047 Jy ! Component: 100 - total flux cleaned = 0.0174565 Jy ! Component: 150 - total flux cleaned = 0.0198776 Jy ! Component: 200 - total flux cleaned = 0.0210099 Jy ! Total flux subtracted in 200 components = 0.0210099 Jy ! Clean residual min=-0.003484 max=0.003704 Jy/beam ! Clean residual mean=0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.184888 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.184888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166981Jy sigma=0.001184 ! Fit after self-cal, rms=0.166993Jy sigma=0.001184 ! 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 0.96 FD 0.98 HN 1.19 KB 1.00* ! KK 1.00* KP 0.97 LA 0.96 MK 0.99 ! NL 1.07 NY 1.00* OV 0.99 PT 1.00 ! SC 0.97 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.16 KB 1.00* ! KK 1.00* KP 0.94 LA 1.03 MK 1.05 ! NL 1.04 NY 1.00* OV 0.98 PT 1.00 ! SC 0.96 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KB 1.00* ! KK 1.00* KP 0.96 LA 1.00 MK 1.02 ! NL 1.04 NY 1.00* OV 1.01 PT 1.02 ! SC 1.07 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.12 KB 1.00* ! KK 1.00* KP 1.01 LA 1.00 MK 0.93 ! NL 1.15 NY 1.00* OV 1.00 PT 0.96 ! SC 1.03 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.166993Jy sigma=0.001184 ! Fit after self-cal, rms=0.171995Jy sigma=0.001182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.035 mas, bpa=-1.144 degrees ! Estimated noise=575.488 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 = 0.000183257 Jy ! Component: 100 - total flux cleaned = 0.000184018 Jy ! Component: 150 - total flux cleaned = 0.00018381 Jy ! Component: 200 - total flux cleaned = 0.000183999 Jy ! Total flux subtracted in 200 components = 0.000183999 Jy ! Clean residual min=-0.002982 max=0.002748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.185072 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.185072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171990Jy sigma=0.001182 ! Fit after self-cal, rms=0.172168Jy sigma=0.001182 ! 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=0.172168Jy sigma=0.001182 ! Fit after self-cal, rms=0.174355Jy sigma=0.001181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8138 mas, bmaj=2.049 mas, bpa=-0.8182 degrees ! Estimated noise=577.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206614 Jy ! Component: 100 - total flux cleaned = 0.000245947 Jy ! Component: 150 - total flux cleaned = 0.000269471 Jy ! Component: 200 - total flux cleaned = 0.000280406 Jy ! Total flux subtracted in 200 components = 0.000280406 Jy ! Clean residual min=-0.002793 max=0.002602 Jy/beam ! Clean residual mean=0.000006 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.185353 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.185353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174353Jy sigma=0.001181 ! Fit after self-cal, rms=0.174398Jy sigma=0.001181 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 = -4.14937e-05 Jy ! Component: 100 - total flux cleaned = -3.11798e-05 Jy ! Component: 150 - total flux cleaned = -2.15411e-05 Jy ! Component: 200 - total flux cleaned = -3.67598e-06 Jy ! Total flux subtracted in 200 components = -3.67598e-06 Jy ! Clean residual min=-0.002826 max=0.002635 Jy/beam ! Clean residual mean=0.000006 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.185349 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.185349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174396Jy sigma=0.001181 ! Fit after self-cal, rms=0.174398Jy sigma=0.001181 ! 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=0.174398Jy sigma=0.001181 ! Fit after self-cal, rms=0.175105Jy sigma=0.001181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8138 mas, bmaj=2.053 mas, bpa=-0.6443 degrees ! Estimated noise=578.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179415 Jy ! Component: 100 - total flux cleaned = 0.000204132 Jy ! Component: 150 - total flux cleaned = 0.000214963 Jy ! Component: 200 - total flux cleaned = 0.000224923 Jy ! Total flux subtracted in 200 components = 0.000224923 Jy ! Clean residual min=-0.002788 max=0.002662 Jy/beam ! Clean residual mean=0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.185574 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.185574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175102Jy sigma=0.001181 ! Fit after self-cal, rms=0.175111Jy sigma=0.001181 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 = -2.50428e-05 Jy ! Component: 100 - total flux cleaned = -5.77439e-06 Jy ! Component: 150 - total flux cleaned = 2.75167e-06 Jy ! Component: 200 - total flux cleaned = 1.08575e-05 Jy ! Total flux subtracted in 200 components = 1.08575e-05 Jy ! Clean residual min=-0.002795 max=0.002673 Jy/beam ! Clean residual mean=0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.185585 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.185585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175109Jy sigma=0.001181 ! Fit after self-cal, rms=0.175110Jy sigma=0.001181 ! 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=0.175110Jy sigma=0.001181 ! Fit after self-cal, rms=0.175287Jy sigma=0.001181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=6.878 mas, bpa=3.337 degrees ! Estimated noise=731.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230024 Jy ! Component: 100 - total flux cleaned = 0.000230162 Jy ! Component: 150 - total flux cleaned = 0.00023035 Jy ! Component: 200 - total flux cleaned = 0.000230302 Jy ! Total flux subtracted in 200 components = 0.000230302 Jy ! Clean residual min=-0.002797 max=0.003748 Jy/beam ! Clean residual mean=0.000016 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.185815 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 0.185815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175288Jy sigma=0.001181 ! Fit after self-cal, rms=0.175288Jy sigma=0.001181 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 = 2.30425e-05 Jy ! Component: 100 - total flux cleaned = 2.25255e-05 Jy ! Component: 150 - total flux cleaned = 1.73943e-05 Jy ! Component: 200 - total flux cleaned = 1.738e-05 Jy ! Total flux subtracted in 200 components = 1.738e-05 Jy ! Clean residual min=-0.002798 max=0.003746 Jy/beam ! Clean residual mean=0.000016 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.185832 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 0.185832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175289Jy sigma=0.001181 ! Fit after self-cal, rms=0.175290Jy sigma=0.001181 ! 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=0.8136 mas, bmaj=2.055 mas, bpa=-0.5566 degrees ! Estimated noise=578.701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8136 x 2.055 at -0.5566 degrees (North through East) ! Clean map min=-0.0024851 max=0.14765 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=0.6032 mas, bmaj=1.5 mas, bpa=-3.084 degrees ! Estimated noise=1311.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102128 Jy ! Component: 100 - total flux cleaned = 0.137881 Jy ! Component: 150 - total flux cleaned = 0.156195 Jy ! Component: 200 - total flux cleaned = 0.166918 Jy ! Total flux subtracted in 200 components = 0.166918 Jy ! Clean residual min=-0.006380 max=0.006257 Jy/beam ! Clean residual mean=-0.000007 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.166918 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.166918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8136 mas, bmaj=2.055 mas, bpa=-0.5566 degrees ! Estimated noise=578.701 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 = 0.0107542 Jy ! Component: 100 - total flux cleaned = 0.0152739 Jy ! Component: 150 - total flux cleaned = 0.0172404 Jy ! Component: 200 - total flux cleaned = 0.0181049 Jy ! Total flux subtracted in 200 components = 0.0181049 Jy ! Clean residual min=-0.002822 max=0.002657 Jy/beam ! Clean residual mean=0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.185023 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.185023 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=2.36 mas, bmaj=6.878 mas, bpa=3.337 degrees ! Estimated noise=731.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650086 Jy ! Component: 100 - total flux cleaned = 0.000687839 Jy ! Component: 150 - total flux cleaned = 0.000687129 Jy ! Component: 200 - total flux cleaned = 0.000686768 Jy ! Total flux subtracted in 200 components = 0.000686768 Jy ! Clean residual min=-0.002797 max=0.003744 Jy/beam ! Clean residual mean=0.000015 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.18571 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 = -2.42901e-07 Jy ! Component: 100 - total flux cleaned = -4.31297e-07 Jy ! Component: 150 - total flux cleaned = -3.7574e-07 Jy ! Component: 200 - total flux cleaned = 6.16151e-06 Jy ! Total flux subtracted in 200 components = 6.16151e-06 Jy ! Clean residual min=-0.002809 max=0.003750 Jy/beam ! Clean residual mean=0.000015 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.185716 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 29 components and 0.185716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8136 mas, bmaj=2.055 mas, bpa=-0.5566 degrees ! Estimated noise=578.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186048 Jy ! Component: 100 - total flux cleaned = -0.000188334 Jy ! Component: 150 - total flux cleaned = -0.000175358 Jy ! Component: 200 - total flux cleaned = -0.000164454 Jy ! Total flux subtracted in 200 components = -0.000164454 Jy ! Clean residual min=-0.002788 max=0.002676 Jy/beam ! Clean residual mean=0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.185551 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.185551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175283Jy sigma=0.001181 ! Fit after self-cal, rms=0.175279Jy sigma=0.001181 wmodel J1624-3516_X_2009_04_21_pus_map.mod ! Writing 31 model components to file: J1624-3516_X_2009_04_21_pus_map.mod wobs J1624-3516_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J1624-3516_X_2009_04_21_pus_uvs.fits wwins J1624-3516_X_2009_04_21_pus_map.win ! wwins: Wrote 1 windows to J1624-3516_X_2009_04_21_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 = 0.000477664 Jy ! Component: 100 - total flux cleaned = 0.000844124 Jy ! Component: 150 - total flux cleaned = 0.00136197 Jy ! Component: 200 - total flux cleaned = 0.00177492 Jy ! Component: 250 - total flux cleaned = 0.00225078 Jy ! Component: 300 - total flux cleaned = 0.00255809 Jy ! Component: 350 - total flux cleaned = 0.00300345 Jy ! Component: 400 - total flux cleaned = 0.00321925 Jy ! Component: 450 - total flux cleaned = 0.00339475 Jy ! Component: 500 - total flux cleaned = 0.00366689 Jy ! Component: 550 - total flux cleaned = 0.00379984 Jy ! Component: 600 - total flux cleaned = 0.00389799 Jy ! Component: 650 - total flux cleaned = 0.00402565 Jy ! Component: 700 - total flux cleaned = 0.00418116 Jy ! Component: 750 - total flux cleaned = 0.00424135 Jy ! Component: 800 - total flux cleaned = 0.00430046 Jy ! Component: 850 - total flux cleaned = 0.00429998 Jy ! Component: 900 - total flux cleaned = 0.00441466 Jy ! Component: 950 - total flux cleaned = 0.00447164 Jy ! Component: 1000 - total flux cleaned = 0.0046114 Jy ! Component: 1050 - total flux cleaned = 0.00472134 Jy ! Component: 1100 - total flux cleaned = 0.00490978 Jy ! Component: 1150 - total flux cleaned = 0.00493557 Jy ! Component: 1200 - total flux cleaned = 0.00498748 Jy ! Component: 1250 - total flux cleaned = 0.00503918 Jy ! Component: 1300 - total flux cleaned = 0.00511533 Jy ! Component: 1350 - total flux cleaned = 0.00519057 Jy ! Component: 1400 - total flux cleaned = 0.00528846 Jy ! Component: 1450 - total flux cleaned = 0.00521542 Jy ! Component: 1500 - total flux cleaned = 0.00533579 Jy ! Component: 1550 - total flux cleaned = 0.00540625 Jy ! Component: 1600 - total flux cleaned = 0.00552316 Jy ! Component: 1650 - total flux cleaned = 0.00566169 Jy ! Component: 1700 - total flux cleaned = 0.00575295 Jy ! Component: 1750 - total flux cleaned = 0.0058203 Jy ! Component: 1800 - total flux cleaned = 0.00588698 Jy ! Component: 1850 - total flux cleaned = 0.00601887 Jy ! Component: 1900 - total flux cleaned = 0.00606234 Jy ! Component: 1950 - total flux cleaned = 0.00608375 Jy ! Component: 2000 - total flux cleaned = 0.00619043 Jy ! Total flux subtracted in 2048 components = 0.00619036 Jy ! Clean residual min=-0.001077 max=0.001265 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.191742 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 155 components and 0.191742 Jy ![Exited script file: muppet] wmap "J1624-3516_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8136 x 2.055 at -0.5566 degrees (North through East) ! Clean map min=-0.0015947 max=0.1483 Jy/beam ! Writing clean map to FITS file: J1624-3516_X_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385898 device "J1624-3516_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1624-3516_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.780643 0.780643 1.56129 3.12257 6.24515 12.4903 24.9806 49.9612 99.9224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8136 x 2.055 at -0.5566 degrees (North through East) ! Clean map min=-0.0015947 max=0.1483 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1624-3516_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J1624-3516_X_2009_04_21_pus_map.gif/vgif' mapplot cln