! Started logfile: J1126-0555_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:41:20 2011 obs J1126-0555_X_2010_06_23_pus_uva.fits ! Reading UV FITS file: J1126-0555_X_2010_06_23_pus_uva.fits ! AN table 1: 95 integrations on 105 of 105 possible baselines. ! AN table 2: 31 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.280348 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1126-0555 ! ! 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 8.40996e+09 8e+06 1 8e+06 ! 02 2 8.47996e+09 8e+06 1 8e+06 ! 03 3 8.79496e+09 8e+06 1 8e+06 ! 04 4 8.89996e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3588 lines of history. ! ! Reading 14836 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 ![@muppet J1126-0555_X_2010_06_23_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 = 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 639 telescope corrections were flagged in sub-array 1. ! A total of 253 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 639 telescope corrections were flagged in sub-array 1. ! A total of 271 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 639 telescope corrections were flagged in sub-array 1. ! A total of 285 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 687 telescope corrections were flagged in sub-array 1. ! A total of 285 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.960064Jy sigma=0.011812 ! Fit after self-cal, rms=0.921434Jy sigma=0.011389 ! 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=0.7605 mas, bmaj=1.755 mas, bpa=-2.152 degrees ! Estimated noise=1000.85 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 = 0.0587129 Jy ! Component: 100 - total flux cleaned = 0.0755304 Jy ! Total flux subtracted in 100 components = 0.0755304 Jy ! Clean residual min=-0.006920 max=0.009069 Jy/beam ! Clean residual mean=0.000185 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.0755304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0755304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115252Jy sigma=0.001341 ! Fit after self-cal, rms=0.114886Jy sigma=0.001336 ! 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=1.005 mas, bmaj=2.199 mas, bpa=-9.061 degrees ! Estimated noise=485.844 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 = 0.0183276 Jy ! Component: 100 - total flux cleaned = 0.0277035 Jy ! Component: 150 - total flux cleaned = 0.0329477 Jy ! Component: 200 - total flux cleaned = 0.0359103 Jy ! Total flux subtracted in 200 components = 0.0359103 Jy ! Clean residual min=-0.002650 max=0.008589 Jy/beam ! Clean residual mean=0.000168 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.111441 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.111441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112350Jy sigma=0.001296 ! Fit after self-cal, rms=0.112316Jy sigma=0.001294 ! Inverting map ! Added new window around map position (0.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767009 Jy ! Component: 100 - total flux cleaned = 0.0094696 Jy ! Component: 150 - total flux cleaned = 0.00974685 Jy ! Component: 200 - total flux cleaned = 0.00997498 Jy ! Total flux subtracted in 200 components = 0.00997498 Jy ! Clean residual min=-0.002582 max=0.004440 Jy/beam ! Clean residual mean=0.000061 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.121416 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.121416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111829Jy sigma=0.001288 ! Fit after self-cal, rms=0.111718Jy sigma=0.001286 ! 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 1.05 FD 0.95 HN 1.09 KK 1.00* ! KP 1.00 LA 0.99 MA 1.00* MK 1.01 ! NL 1.09 NY 1.00* OV 0.99 PT 0.95 ! SC 1.26 TS 1.00* ZC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.02 HN 0.99 KK 1.00* ! KP 0.98 LA 1.00 MA 1.00* MK 1.07 ! NL 1.10 NY 1.00* OV 0.99 PT 0.91 ! SC 0.85 TS 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.16 KK 1.00* ! KP 0.99 LA 0.97 MA 1.00* MK 1.02 ! NL 1.17 NY 1.00* OV 1.08 PT 0.98 ! SC 1.26 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.96 HN 1.17 KK 1.00* ! KP 0.98 LA 0.98 MA 1.00* MK 1.06 ! NL 0.98 NY 1.00* OV 0.99 PT 1.11 ! SC 0.83 TS 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KK 1.00* ! KP 1.00 LA 1.01 MA 1.00* MK 0.99 ! NL 1.12 NY 1.00* OV 1.04 PT 0.97 ! SC 0.98 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.90 HN 1.46 KK 1.00* ! KP 1.00 LA 0.95 MA 1.00* MK 1.06 ! NL 1.00 NY 1.00* OV 0.93 PT 0.97 ! SC 0.88 TS 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.00 KK 1.00* ! KP 0.94 LA 0.99 MA 1.00* MK 0.91 ! NL 1.11 NY 1.00* OV 1.00 PT 1.02 ! SC 0.92 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.46 HN 0.76 KK 1.00* ! KP 0.92 LA 1.09 MA 1.00* MK 0.82 ! NL 0.85 NY 1.00* OV 0.94 PT 1.06 ! SC 0.79 TS 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.111718Jy sigma=0.001286 ! Fit after self-cal, rms=0.115560Jy sigma=0.001283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.213 mas, bpa=-9.439 degrees ! Estimated noise=492.943 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 = 0.00167554 Jy ! Component: 100 - total flux cleaned = 0.00179703 Jy ! Component: 150 - total flux cleaned = 0.00169288 Jy ! Component: 200 - total flux cleaned = 0.00155151 Jy ! Total flux subtracted in 200 components = 0.00155151 Jy ! Clean residual min=-0.001949 max=0.002652 Jy/beam ! Clean residual mean=0.000052 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.122967 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.122967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115483Jy sigma=0.001282 ! Fit after self-cal, rms=0.115591Jy sigma=0.001282 ! 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=0.115591Jy sigma=0.001282 ! Fit after self-cal, rms=0.115673Jy sigma=0.001281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.208 mas, bpa=-9.476 degrees ! Estimated noise=493.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140994 Jy ! Component: 100 - total flux cleaned = 0.0013651 Jy ! Component: 150 - total flux cleaned = 0.00127629 Jy ! Component: 200 - total flux cleaned = 0.00115294 Jy ! Total flux subtracted in 200 components = 0.00115294 Jy ! Clean residual min=-0.001783 max=0.002574 Jy/beam ! Clean residual mean=0.000057 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.12412 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.12412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115625Jy sigma=0.001281 ! Fit after self-cal, rms=0.115627Jy sigma=0.001281 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 = 0.000346001 Jy ! Component: 100 - total flux cleaned = 0.000220533 Jy ! Component: 150 - total flux cleaned = 0.000143436 Jy ! Component: 200 - total flux cleaned = 3.42101e-05 Jy ! Total flux subtracted in 200 components = 3.42101e-05 Jy ! Clean residual min=-0.001900 max=0.002543 Jy/beam ! Clean residual mean=0.000056 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.124154 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.124154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115595Jy sigma=0.001281 ! Fit after self-cal, rms=0.115590Jy sigma=0.001281 ! 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=0.115590Jy sigma=0.001281 ! Fit after self-cal, rms=0.116117Jy sigma=0.001281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.203 mas, bpa=-9.489 degrees ! Estimated noise=493.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137446 Jy ! Component: 100 - total flux cleaned = 0.00133775 Jy ! Component: 150 - total flux cleaned = 0.0013011 Jy ! Component: 200 - total flux cleaned = 0.00119785 Jy ! Total flux subtracted in 200 components = 0.00119785 Jy ! Clean residual min=-0.001692 max=0.002429 Jy/beam ! Clean residual mean=0.000063 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.125352 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.125352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116081Jy sigma=0.001280 ! Fit after self-cal, rms=0.116089Jy sigma=0.001280 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 = 0.000285887 Jy ! Component: 100 - total flux cleaned = 0.000213537 Jy ! Component: 150 - total flux cleaned = 0.00014549 Jy ! Component: 200 - total flux cleaned = 5.07054e-05 Jy ! Total flux subtracted in 200 components = 5.07054e-05 Jy ! Clean residual min=-0.001758 max=0.002407 Jy/beam ! Clean residual mean=0.000062 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.125403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.125403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116065Jy sigma=0.001280 ! Fit after self-cal, rms=0.116060Jy sigma=0.001280 ! 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=0.116060Jy sigma=0.001280 ! Fit after self-cal, rms=0.115609Jy sigma=0.001280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.872 mas, bpa=-14.13 degrees ! Estimated noise=600.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867919 Jy ! Component: 100 - total flux cleaned = 0.000990182 Jy ! Component: 150 - total flux cleaned = 0.00106819 Jy ! Component: 200 - total flux cleaned = 0.00112979 Jy ! Total flux subtracted in 200 components = 0.00112979 Jy ! Clean residual min=-0.001547 max=0.002549 Jy/beam ! Clean residual mean=0.000126 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.126533 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.126533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115601Jy sigma=0.001280 ! Fit after self-cal, rms=0.115598Jy sigma=0.001280 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 = 0.000209463 Jy ! Component: 100 - total flux cleaned = 0.000236289 Jy ! Component: 150 - total flux cleaned = 0.000246724 Jy ! Component: 200 - total flux cleaned = 0.000256969 Jy ! Total flux subtracted in 200 components = 0.000256969 Jy ! Clean residual min=-0.001537 max=0.002486 Jy/beam ! Clean residual mean=0.000123 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.12679 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.12679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115593Jy sigma=0.001280 ! Fit after self-cal, rms=0.115573Jy sigma=0.001280 ! 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=0.9972 mas, bmaj=2.195 mas, bpa=-9.419 degrees ! Estimated noise=492.254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 2.195 at -9.419 degrees (North through East) ! Clean map min=-0.0029667 max=0.078074 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=0.7452 mas, bmaj=1.73 mas, bpa=-1.373 degrees ! Estimated noise=994.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568159 Jy ! Component: 100 - total flux cleaned = 0.0761239 Jy ! Component: 150 - total flux cleaned = 0.0889262 Jy ! Component: 200 - total flux cleaned = 0.0982415 Jy ! Total flux subtracted in 200 components = 0.0982415 Jy ! Clean residual min=-0.005195 max=0.005670 Jy/beam ! Clean residual mean=0.000138 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.0982415 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0982415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.195 mas, bpa=-9.419 degrees ! Estimated noise=492.254 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 = 0.0123971 Jy ! Component: 100 - total flux cleaned = 0.0194603 Jy ! Component: 150 - total flux cleaned = 0.023852 Jy ! Component: 200 - total flux cleaned = 0.0266412 Jy ! Total flux subtracted in 200 components = 0.0266412 Jy ! Clean residual min=-0.002120 max=0.002830 Jy/beam ! Clean residual mean=0.000079 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.124883 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.124883 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=2.513 mas, bmaj=3.872 mas, bpa=-14.13 degrees ! Estimated noise=600.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022008 Jy ! Component: 100 - total flux cleaned = 0.00254747 Jy ! Component: 150 - total flux cleaned = 0.00250952 Jy ! Component: 200 - total flux cleaned = 0.0024396 Jy ! Total flux subtracted in 200 components = 0.0024396 Jy ! Clean residual min=-0.001762 max=0.002617 Jy/beam ! Clean residual mean=0.000116 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.127322 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 = -5.98167e-05 Jy ! Component: 100 - total flux cleaned = -8.67755e-05 Jy ! Component: 150 - total flux cleaned = -0.000135821 Jy ! Component: 200 - total flux cleaned = -0.000179215 Jy ! Total flux subtracted in 200 components = -0.000179215 Jy ! Clean residual min=-0.001683 max=0.002540 Jy/beam ! Clean residual mean=0.000119 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.127143 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.127143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.195 mas, bpa=-9.419 degrees ! Estimated noise=492.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509813 Jy ! Component: 100 - total flux cleaned = -0.00060521 Jy ! Component: 150 - total flux cleaned = -0.000604284 Jy ! Component: 200 - total flux cleaned = -0.000640872 Jy ! Total flux subtracted in 200 components = -0.000640872 Jy ! Clean residual min=-0.002025 max=0.002596 Jy/beam ! Clean residual mean=0.000065 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.126502 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.126502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115592Jy sigma=0.001280 ! Fit after self-cal, rms=0.115577Jy sigma=0.001280 wmodel J1126-0555_X_2010_06_23_pus_map.mod ! Writing 97 model components to file: J1126-0555_X_2010_06_23_pus_map.mod wobs J1126-0555_X_2010_06_23_pus_uvs.fits ! Writing UV FITS file: J1126-0555_X_2010_06_23_pus_uvs.fits wwins J1126-0555_X_2010_06_23_pus_map.win ! wwins: Wrote 2 windows to J1126-0555_X_2010_06_23_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 = 0.000975239 Jy ! Component: 100 - total flux cleaned = 0.00138971 Jy ! Component: 150 - total flux cleaned = 0.00173795 Jy ! Component: 200 - total flux cleaned = 0.00206556 Jy ! Component: 250 - total flux cleaned = 0.00228322 Jy ! Component: 300 - total flux cleaned = 0.0024015 Jy ! Component: 350 - total flux cleaned = 0.00257213 Jy ! Component: 400 - total flux cleaned = 0.00268212 Jy ! Component: 450 - total flux cleaned = 0.00268254 Jy ! Component: 500 - total flux cleaned = 0.00268265 Jy ! Component: 550 - total flux cleaned = 0.00263269 Jy ! Component: 600 - total flux cleaned = 0.00258415 Jy ! Component: 650 - total flux cleaned = 0.00260813 Jy ! Component: 700 - total flux cleaned = 0.00265392 Jy ! Component: 750 - total flux cleaned = 0.00269874 Jy ! Component: 800 - total flux cleaned = 0.00272044 Jy ! Component: 850 - total flux cleaned = 0.0027202 Jy ! Component: 900 - total flux cleaned = 0.0027204 Jy ! Component: 950 - total flux cleaned = 0.0027822 Jy ! Component: 1000 - total flux cleaned = 0.002762 Jy ! Total flux subtracted in 1024 components = 0.00276205 Jy ! Clean residual min=-0.000994 max=0.001316 Jy/beam ! Clean residual mean=0.000030 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.129264 Jy keep ! Adding 54 model components to the UV plane model. ! The established model now contains 151 components and 0.129264 Jy ![Exited script file: muppet] wmap "J1126-0555_X_2010_06_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 2.195 at -9.419 degrees (North through East) ! Clean map min=-0.0020028 max=0.078143 Jy/beam ! Writing clean map to FITS file: J1126-0555_X_2010_06_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0781426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398362 device "J1126-0555_X_2010_06_23_pus\_map.eps/VPS" ! Attempting to open device: 'J1126-0555_X_2010_06_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.52937 1.52937 3.05873 6.11746 12.2349 24.4698 48.9397 97.8794 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 2.195 at -9.419 degrees (North through East) ! Clean map min=-0.0020028 max=0.078143 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1126-0555_X_2010_06_23_pus\_map.gif/vgif" ! Attempting to open device: 'J1126-0555_X_2010_06_23_pus_map.gif/vgif' mapplot cln