! Started logfile: J1623+0741_S_2010_06_23_pus_uvs.log on Sat Jan 29 22:42:35 2011 obs J1623+0741_S_2010_06_23_pus_uva.fits ! Reading UV FITS file: J1623+0741_S_2010_06_23_pus_uva.fits ! AN table 1: 96 integrations on 105 of 105 possible baselines. ! AN table 2: 96 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.482688 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1623+0741 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3082 lines of history. ! ! Reading 38924 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1623+0741_S_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 = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 434 telescope corrections were flagged in sub-array 1. ! A total of 459 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 434 telescope corrections were flagged in sub-array 1. ! A total of 459 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 402 telescope corrections were flagged in sub-array 1. ! A total of 459 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 402 telescope corrections were flagged in sub-array 1. ! A total of 459 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.928636Jy sigma=0.011610 ! Fit after self-cal, rms=0.910490Jy sigma=0.011454 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=6.813 mas, bpa=-0.8709 degrees ! Estimated noise=685.828 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 = 0.0750391 Jy ! Component: 100 - total flux cleaned = 0.0927616 Jy ! Total flux subtracted in 100 components = 0.0927616 Jy ! Clean residual min=-0.004412 max=0.006992 Jy/beam ! Clean residual mean=0.000087 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.0927616 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0927616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118748Jy sigma=0.001308 ! Fit after self-cal, rms=0.118737Jy sigma=0.001308 ! 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=2.61 mas, bmaj=7.801 mas, bpa=-0.1677 degrees ! Estimated noise=294.75 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 = 0.00725865 Jy ! Component: 100 - total flux cleaned = 0.0102657 Jy ! Component: 150 - total flux cleaned = 0.0117025 Jy ! Component: 200 - total flux cleaned = 0.0123202 Jy ! Total flux subtracted in 200 components = 0.0123202 Jy ! Clean residual min=-0.003025 max=0.004988 Jy/beam ! Clean residual mean=0.000047 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.105082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.105082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118338Jy sigma=0.001303 ! Fit after self-cal, rms=0.118352Jy sigma=0.001303 ! 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 1.16 HN 1.19 KK 1.00* ! KP 0.96 LA 1.05 MA 1.00* MK 0.80 ! NL 0.94 NY 1.00* OV 0.99 PT 1.04 ! SC 0.98 TS 0.95 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.13 HN 1.11 KK 1.00* ! KP 0.95 LA 1.04 MA 1.26 MK 0.82 ! NL 0.90 NY 1.00* OV 0.96 PT 1.03 ! SC 0.93 TS 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.30 HN 1.33 KK 1.00* ! KP 1.01 LA 0.94 MA 1.00* MK 1.00 ! NL 1.00 NY 1.00* OV 1.08 PT 1.00 ! SC 1.07 TS 1.00 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.21 HN 1.22 KK 1.00* ! KP 1.03 LA 0.92 MA 2.74 MK 0.97 ! NL 1.02 NY 1.00* OV 1.08 PT 1.06 ! SC 1.13 TS 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.21 HN 1.23 KK 1.00* ! KP 0.97 LA 0.93 MA 1.00* MK 0.91 ! NL 1.01 NY 1.00* OV 0.98 PT 1.00 ! SC 0.99 TS 0.99 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.24 HN 1.18 KK 1.00* ! KP 0.95 LA 0.94 MA 0.83 MK 0.89 ! NL 0.99 NY 1.00* OV 1.03 PT 0.94 ! SC 0.92 TS 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.23 HN 1.02 KK 1.00* ! KP 0.90 LA 0.75 MA 1.00* MK 0.92 ! NL 0.85 NY 1.00* OV 0.87 PT 0.92 ! SC 1.02 TS 0.96 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.20 HN 1.15 KK 1.00* ! KP 0.88 LA 0.71 MA 0.99 MK 0.91 ! NL 0.85 NY 1.00* OV 0.87 PT 0.90 ! SC 0.99 TS 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.118352Jy sigma=0.001303 ! Fit after self-cal, rms=0.119478Jy sigma=0.001283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=7.755 mas, bpa=-0.2583 degrees ! Estimated noise=293.771 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 = -2.49202e-05 Jy ! Component: 100 - total flux cleaned = 6.88981e-05 Jy ! Component: 150 - total flux cleaned = 0.000129892 Jy ! Component: 200 - total flux cleaned = 0.000179187 Jy ! Total flux subtracted in 200 components = 0.000179187 Jy ! Clean residual min=-0.001347 max=0.001518 Jy/beam ! Clean residual mean=0.000012 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.105261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.105261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119475Jy sigma=0.001283 ! Fit after self-cal, rms=0.119609Jy 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=0.119609Jy sigma=0.001282 ! Fit after self-cal, rms=0.120054Jy sigma=0.001282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=7.75 mas, bpa=-0.3241 degrees ! Estimated noise=294.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63603e-05 Jy ! Component: 100 - total flux cleaned = 0.000168245 Jy ! Component: 150 - total flux cleaned = 0.000214849 Jy ! Component: 200 - total flux cleaned = 0.000230649 Jy ! Total flux subtracted in 200 components = 0.000230649 Jy ! Clean residual min=-0.001390 max=0.001493 Jy/beam ! Clean residual mean=0.000012 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.105492 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.105492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120052Jy sigma=0.001282 ! Fit after self-cal, rms=0.120067Jy sigma=0.001282 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 = -1.58559e-06 Jy ! Component: 100 - total flux cleaned = -1.29452e-06 Jy ! Component: 150 - total flux cleaned = -1.12273e-06 Jy ! Component: 200 - total flux cleaned = -1.02382e-06 Jy ! Total flux subtracted in 200 components = -1.02382e-06 Jy ! Clean residual min=-0.001393 max=0.001491 Jy/beam ! Clean residual mean=0.000012 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.105491 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.105491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120066Jy sigma=0.001282 ! Fit after self-cal, rms=0.120067Jy sigma=0.001282 ! 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=0.120067Jy sigma=0.001282 ! Fit after self-cal, rms=0.119988Jy sigma=0.001282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=7.745 mas, bpa=-0.3743 degrees ! Estimated noise=294.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138424 Jy ! Component: 100 - total flux cleaned = 0.000180175 Jy ! Component: 150 - total flux cleaned = 0.000187375 Jy ! Component: 200 - total flux cleaned = 0.000193662 Jy ! Total flux subtracted in 200 components = 0.000193662 Jy ! Clean residual min=-0.001375 max=0.001494 Jy/beam ! Clean residual mean=0.000012 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.105684 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.105684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119987Jy sigma=0.001282 ! Fit after self-cal, rms=0.119987Jy sigma=0.001282 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 = 2.39645e-05 Jy ! Component: 100 - total flux cleaned = 2.40672e-05 Jy ! Component: 150 - total flux cleaned = 1.87347e-05 Jy ! Component: 200 - total flux cleaned = 2.84915e-05 Jy ! Total flux subtracted in 200 components = 2.84915e-05 Jy ! Clean residual min=-0.001369 max=0.001491 Jy/beam ! Clean residual mean=0.000012 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.105713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.105713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119986Jy sigma=0.001282 ! Fit after self-cal, rms=0.119986Jy sigma=0.001282 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119986Jy sigma=0.001282 ! Fit after self-cal, rms=0.119881Jy sigma=0.001282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.065 mas, bmaj=11.36 mas, bpa=-1.892 degrees ! Estimated noise=355.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043336 Jy ! Component: 100 - total flux cleaned = 0.000464448 Jy ! Component: 150 - total flux cleaned = 0.00046825 Jy ! Component: 200 - total flux cleaned = 0.000475945 Jy ! Total flux subtracted in 200 components = 0.000475945 Jy ! Clean residual min=-0.001393 max=0.002046 Jy/beam ! Clean residual mean=0.000026 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.106189 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.106189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119882Jy sigma=0.001282 ! Fit after self-cal, rms=0.119881Jy sigma=0.001282 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 = 6.81982e-05 Jy ! Component: 100 - total flux cleaned = 5.98498e-05 Jy ! Component: 150 - total flux cleaned = 5.60999e-05 Jy ! Component: 200 - total flux cleaned = 4.93865e-05 Jy ! Total flux subtracted in 200 components = 4.93865e-05 Jy ! Clean residual min=-0.001387 max=0.002045 Jy/beam ! Clean residual mean=0.000026 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.106238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.106238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119882Jy sigma=0.001282 ! Fit after self-cal, rms=0.119882Jy sigma=0.001282 ! 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=2.602 mas, bmaj=7.74 mas, bpa=-0.4118 degrees ! Estimated noise=294.428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.602 x 7.74 at -0.4118 degrees (North through East) ! Clean map min=-0.0012756 max=0.09542 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=6.755 mas, bpa=-0.8307 degrees ! Estimated noise=676.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739805 Jy ! Component: 100 - total flux cleaned = 0.091624 Jy ! Component: 150 - total flux cleaned = 0.0985434 Jy ! Component: 200 - total flux cleaned = 0.101811 Jy ! Total flux subtracted in 200 components = 0.101811 Jy ! Clean residual min=-0.003388 max=0.003365 Jy/beam ! Clean residual mean=0.000021 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.101811 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.101811 Jy ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=7.74 mas, bpa=-0.4118 degrees ! Estimated noise=294.428 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) ! Added new window around map position (-2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222115 Jy ! Component: 100 - total flux cleaned = 0.00328551 Jy ! Component: 150 - total flux cleaned = 0.00366375 Jy ! Component: 200 - total flux cleaned = 0.00394504 Jy ! Total flux subtracted in 200 components = 0.00394504 Jy ! Clean residual min=-0.001242 max=0.001404 Jy/beam ! Clean residual mean=0.000014 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.105756 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.105756 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.065 mas, bmaj=11.36 mas, bpa=-1.892 degrees ! Estimated noise=355.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601762 Jy ! Component: 100 - total flux cleaned = 0.000685704 Jy ! Component: 150 - total flux cleaned = 0.000736324 Jy ! Component: 200 - total flux cleaned = 0.000779285 Jy ! Total flux subtracted in 200 components = 0.000779285 Jy ! Clean residual min=-0.001327 max=0.001721 Jy/beam ! Clean residual mean=0.000026 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.106535 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 = 3.83159e-05 Jy ! Component: 100 - total flux cleaned = 7.2387e-05 Jy ! Component: 150 - total flux cleaned = 0.000102993 Jy ! Component: 200 - total flux cleaned = 0.000130353 Jy ! Total flux subtracted in 200 components = 0.000130353 Jy ! Clean residual min=-0.001301 max=0.001692 Jy/beam ! Clean residual mean=0.000025 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.106665 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.106665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=7.74 mas, bpa=-0.4118 degrees ! Estimated noise=294.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359824 Jy ! Component: 100 - total flux cleaned = -0.000344428 Jy ! Component: 150 - total flux cleaned = -0.000330737 Jy ! Component: 200 - total flux cleaned = -0.000318215 Jy ! Total flux subtracted in 200 components = -0.000318215 Jy ! Clean residual min=-0.001203 max=0.001347 Jy/beam ! Clean residual mean=0.000011 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.106347 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.106347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119868Jy sigma=0.001281 ! Fit after self-cal, rms=0.119866Jy sigma=0.001281 wmodel J1623+0741_S_2010_06_23_pus_map.mod ! Writing 75 model components to file: J1623+0741_S_2010_06_23_pus_map.mod wobs J1623+0741_S_2010_06_23_pus_uvs.fits ! Writing UV FITS file: J1623+0741_S_2010_06_23_pus_uvs.fits wwins J1623+0741_S_2010_06_23_pus_map.win ! wwins: Wrote 2 windows to J1623+0741_S_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592551 Jy ! Component: 100 - total flux cleaned = 0.000773241 Jy ! Component: 150 - total flux cleaned = 0.000795481 Jy ! Component: 200 - total flux cleaned = 0.000795924 Jy ! Component: 250 - total flux cleaned = 0.000815714 Jy ! Component: 300 - total flux cleaned = 0.00081582 Jy ! Component: 350 - total flux cleaned = 0.000834126 Jy ! Component: 400 - total flux cleaned = 0.000852219 Jy ! Component: 450 - total flux cleaned = 0.000904515 Jy ! Component: 500 - total flux cleaned = 0.000989941 Jy ! Component: 550 - total flux cleaned = 0.0010906 Jy ! Component: 600 - total flux cleaned = 0.00114012 Jy ! Component: 650 - total flux cleaned = 0.00120532 Jy ! Component: 700 - total flux cleaned = 0.00128524 Jy ! Component: 750 - total flux cleaned = 0.0013635 Jy ! Component: 800 - total flux cleaned = 0.00140984 Jy ! Component: 850 - total flux cleaned = 0.00140972 Jy ! Component: 900 - total flux cleaned = 0.00146991 Jy ! Component: 950 - total flux cleaned = 0.00149957 Jy ! Component: 1000 - total flux cleaned = 0.00154338 Jy ! Component: 1050 - total flux cleaned = 0.00155752 Jy ! Component: 1100 - total flux cleaned = 0.00155778 Jy ! Component: 1150 - total flux cleaned = 0.00162792 Jy ! Component: 1200 - total flux cleaned = 0.0016278 Jy ! Component: 1250 - total flux cleaned = 0.00164163 Jy ! Component: 1300 - total flux cleaned = 0.00166874 Jy ! Component: 1350 - total flux cleaned = 0.00168189 Jy ! Component: 1400 - total flux cleaned = 0.00169514 Jy ! Component: 1450 - total flux cleaned = 0.00170851 Jy ! Component: 1500 - total flux cleaned = 0.00174719 Jy ! Component: 1550 - total flux cleaned = 0.00174708 Jy ! Component: 1600 - total flux cleaned = 0.00177229 Jy ! Component: 1650 - total flux cleaned = 0.00179713 Jy ! Component: 1700 - total flux cleaned = 0.0018094 Jy ! Component: 1750 - total flux cleaned = 0.00184585 Jy ! Component: 1800 - total flux cleaned = 0.00183383 Jy ! Component: 1850 - total flux cleaned = 0.00185783 Jy ! Component: 1900 - total flux cleaned = 0.00188139 Jy ! Component: 1950 - total flux cleaned = 0.00185803 Jy ! Component: 2000 - total flux cleaned = 0.00185789 Jy ! Total flux subtracted in 2048 components = 0.0018348 Jy ! Clean residual min=-0.000660 max=0.000683 Jy/beam ! Clean residual mean=0.000008 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.108182 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 215 components and 0.108182 Jy ![Exited script file: muppet] wmap "J1623+0741_S_2010_06_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.602 x 7.74 at -0.4118 degrees (North through East) ! Clean map min=-0.001128 max=0.095355 Jy/beam ! Writing clean map to FITS file: J1623+0741_S_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 0.095355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233691 device "J1623+0741_S_2010_06_23_pus\_map.eps/VPS" ! Attempting to open device: 'J1623+0741_S_2010_06_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.735224 0.735224 1.47045 2.9409 5.88179 11.7636 23.5272 47.0543 94.1087 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.602 x 7.74 at -0.4118 degrees (North through East) ! Clean map min=-0.001128 max=0.095355 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1623+0741_S_2010_06_23_pus\_map.gif/vgif" ! Attempting to open device: 'J1623+0741_S_2010_06_23_pus_map.gif/vgif' mapplot cln