! Started logfile: J0100-3337_S_2007_12_05_pus_uvs.log on Sat Sep 11 23:11:56 2010 obs J0100-3337_S_2007_12_05_pus_uva.fits ! Reading UV FITS file: J0100-3337_S_2007_12_05_pus_uva.fits ! AN table 1: 169 integrations on 136 of 136 possible baselines. ! AN table 2: 130 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.101023 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0100-3337 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1723 lines of history. ! ! Reading 16432 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 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 1921 telescope corrections were flagged in sub-array 1. ! A total of 1448 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1921 telescope corrections were flagged in sub-array 1. ! A total of 1448 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1920 telescope corrections were flagged in sub-array 1. ! A total of 1448 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1920 telescope corrections were flagged in sub-array 1. ! A total of 1448 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.910960Jy sigma=0.007494 ! Fit after self-cal, rms=0.864726Jy sigma=0.007079 ! 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=4.867 mas, bmaj=29.92 mas, bpa=-2.608 degrees ! Estimated noise=2168.94 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 = 0.124541 Jy ! Component: 100 - total flux cleaned = 0.147144 Jy ! Total flux subtracted in 100 components = 0.147144 Jy ! Clean residual min=-0.016323 max=0.015500 Jy/beam ! Clean residual mean=-0.000029 rms=0.005691 Jy/beam ! Combined flux in latest and established models = 0.147144 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.147144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174059Jy sigma=0.001384 ! Fit after self-cal, rms=0.173831Jy sigma=0.001381 ! 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=6.41 mas, bmaj=31.79 mas, bpa=-1.811 degrees ! Estimated noise=682.39 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 = 0.00101848 Jy ! Component: 100 - total flux cleaned = 0.000505076 Jy ! Component: 150 - total flux cleaned = 0.000249081 Jy ! Component: 200 - total flux cleaned = -5.38423e-05 Jy ! Total flux subtracted in 200 components = -5.38423e-05 Jy ! Clean residual min=-0.008150 max=0.007490 Jy/beam ! Clean residual mean=-0.000108 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.14709 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.14709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173565Jy sigma=0.001379 ! Fit after self-cal, rms=0.173641Jy sigma=0.001379 ! 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 1.00* FD 1.13 HH 1.00* HN 1.05 ! KB 1.00* KP 1.00* LA 0.96 MK 1.00* ! NL 0.99 NY 1.00* ON 1.00* OV 0.97 ! PT 1.32 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.17 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.01 MK 1.00* ! NL 0.88 NY 1.00* ON 1.00* OV 0.99 ! PT 1.02 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HH 1.00* HN 1.05 ! KB 1.00* KP 1.00* LA 1.08 MK 1.00* ! NL 0.95 NY 1.00* ON 1.00* OV 0.96 ! PT 1.32 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.04 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.12 MK 1.00* ! NL 0.95 NY 1.00* ON 1.00* OV 0.96 ! PT 0.99 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HH 1.00* HN 1.05 ! KB 1.00* KP 1.00* LA 1.01 MK 1.00* ! NL 1.10 NY 1.00* ON 1.00* OV 0.99 ! PT 1.06 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.02 MK 1.00* ! NL 1.01 NY 1.00* ON 1.00* OV 0.99 ! PT 1.09 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.56 HH 1.00* HN 0.89 ! KB 1.00* KP 1.00* LA 1.02 MK 1.00* ! NL 0.99 NY 1.00* ON 1.00* OV 1.14 ! PT 1.08 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.53 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.12 MK 1.00* ! NL 0.93 NY 1.00* ON 1.00* OV 1.11 ! PT 1.06 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.173641Jy sigma=0.001379 ! Fit after self-cal, rms=0.166984Jy sigma=0.001335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.419 mas, bmaj=31.2 mas, bpa=-1.681 degrees ! Estimated noise=679.18 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 = 0.00127525 Jy ! Component: 100 - total flux cleaned = 0.00150773 Jy ! Component: 150 - total flux cleaned = 0.00155016 Jy ! Component: 200 - total flux cleaned = 0.00164916 Jy ! Total flux subtracted in 200 components = 0.00164916 Jy ! Clean residual min=-0.003010 max=0.003404 Jy/beam ! Clean residual mean=0.000020 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.148739 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.148739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166946Jy sigma=0.001334 ! Fit after self-cal, rms=0.171146Jy sigma=0.001319 ! 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=0.171146Jy sigma=0.001319 ! Fit after self-cal, rms=0.187839Jy sigma=0.001312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.431 mas, bmaj=30.86 mas, bpa=-1.616 degrees ! Estimated noise=691.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120455 Jy ! Component: 100 - total flux cleaned = 0.00135256 Jy ! Component: 150 - total flux cleaned = 0.00138727 Jy ! Component: 200 - total flux cleaned = 0.00138662 Jy ! Total flux subtracted in 200 components = 0.00138662 Jy ! Clean residual min=-0.003315 max=0.003216 Jy/beam ! Clean residual mean=0.000013 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.150126 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.150126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187802Jy sigma=0.001312 ! Fit after self-cal, rms=0.191591Jy sigma=0.001307 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 = -0.00137059 Jy ! Component: 100 - total flux cleaned = -0.00159872 Jy ! Component: 150 - total flux cleaned = -0.00155614 Jy ! Component: 200 - total flux cleaned = -0.00151871 Jy ! Total flux subtracted in 200 components = -0.00151871 Jy ! Clean residual min=-0.003388 max=0.002689 Jy/beam ! Clean residual mean=-0.000052 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.148607 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.148607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191516Jy sigma=0.001307 ! Fit after self-cal, rms=0.191620Jy sigma=0.001307 ! 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=0.191620Jy sigma=0.001307 ! Fit after self-cal, rms=0.211682Jy sigma=0.001305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.413 mas, bmaj=30.76 mas, bpa=-1.616 degrees ! Estimated noise=694.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123225 Jy ! Component: 100 - total flux cleaned = 0.0012783 Jy ! Component: 150 - total flux cleaned = 0.00121626 Jy ! Component: 200 - total flux cleaned = 0.00121591 Jy ! Total flux subtracted in 200 components = 0.00121591 Jy ! Clean residual min=-0.003292 max=0.003143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.149823 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 141 components and 0.149823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211650Jy sigma=0.001305 ! Fit after self-cal, rms=0.214206Jy sigma=0.001303 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 = -0.000859874 Jy ! Component: 100 - total flux cleaned = -0.00110073 Jy ! Component: 150 - total flux cleaned = -0.00128086 Jy ! Component: 200 - total flux cleaned = -0.00125634 Jy ! Total flux subtracted in 200 components = -0.00125634 Jy ! Clean residual min=-0.003132 max=0.002644 Jy/beam ! Clean residual mean=-0.000043 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.148567 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.148567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214165Jy sigma=0.001303 ! Fit after self-cal, rms=0.214207Jy sigma=0.001303 ! 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=0.214207Jy sigma=0.001303 ! Fit after self-cal, rms=0.234615Jy sigma=0.001302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.451 mas, bmaj=32.95 mas, bpa=0.6901 degrees ! Estimated noise=714.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468432 Jy ! Component: 100 - total flux cleaned = 0.000542795 Jy ! Component: 150 - total flux cleaned = 0.00054309 Jy ! Component: 200 - total flux cleaned = 0.000496791 Jy ! Total flux subtracted in 200 components = 0.000496791 Jy ! Clean residual min=-0.002788 max=0.002144 Jy/beam ! Clean residual mean=-0.000011 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.149064 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.149064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234604Jy sigma=0.001302 ! Fit after self-cal, rms=0.235893Jy sigma=0.001302 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 = -0.000758478 Jy ! Component: 100 - total flux cleaned = -0.000849853 Jy ! Component: 150 - total flux cleaned = -0.000922706 Jy ! Component: 200 - total flux cleaned = -0.00098581 Jy ! Total flux subtracted in 200 components = -0.00098581 Jy ! Clean residual min=-0.002611 max=0.001943 Jy/beam ! Clean residual mean=-0.000031 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.148078 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 0.148078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235888Jy sigma=0.001302 ! Fit after self-cal, rms=0.235900Jy sigma=0.001302 ! 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=6.387 mas, bmaj=30.73 mas, bpa=-1.628 degrees ! Estimated noise=696.627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.387 x 30.73 at -1.628 degrees (North through East) ! Clean map min=-0.0032555 max=0.15113 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=4.776 mas, bmaj=28.76 mas, bpa=-3.105 degrees ! Estimated noise=2080.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116213 Jy ! Component: 100 - total flux cleaned = 0.142635 Jy ! Component: 150 - total flux cleaned = 0.145491 Jy ! Component: 200 - total flux cleaned = 0.146366 Jy ! Total flux subtracted in 200 components = 0.146366 Jy ! Clean residual min=-0.008256 max=0.007839 Jy/beam ! Clean residual mean=0.000037 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.146366 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.146366 Jy ! Inverting map and beam ! Estimated beam: bmin=6.387 mas, bmaj=30.73 mas, bpa=-1.628 degrees ! Estimated noise=696.627 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 = 0.0022434 Jy ! Component: 100 - total flux cleaned = 0.00192542 Jy ! Component: 150 - total flux cleaned = 0.00175457 Jy ! Component: 200 - total flux cleaned = 0.00161525 Jy ! Total flux subtracted in 200 components = 0.00161525 Jy ! Clean residual min=-0.003136 max=0.002644 Jy/beam ! Clean residual mean=-0.000021 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.147982 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.147982 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=8.451 mas, bmaj=32.95 mas, bpa=0.6901 degrees ! Estimated noise=714.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352673 Jy ! Component: 100 - total flux cleaned = -0.00038846 Jy ! Component: 150 - total flux cleaned = -0.000385171 Jy ! Component: 200 - total flux cleaned = -0.000408406 Jy ! Total flux subtracted in 200 components = -0.000408406 Jy ! Clean residual min=-0.002491 max=0.002036 Jy/beam ! Clean residual mean=-0.000024 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.147573 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 = 7.8402e-07 Jy ! Component: 100 - total flux cleaned = -1.79602e-05 Jy ! Component: 150 - total flux cleaned = -2.58756e-06 Jy ! Component: 200 - total flux cleaned = 2.81672e-05 Jy ! Total flux subtracted in 200 components = 2.81672e-05 Jy ! Clean residual min=-0.002465 max=0.001978 Jy/beam ! Clean residual mean=-0.000025 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.147601 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.147601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.387 mas, bmaj=30.73 mas, bpa=-1.628 degrees ! Estimated noise=696.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141879 Jy ! Component: 100 - total flux cleaned = 0.000212252 Jy ! Component: 150 - total flux cleaned = 0.000274535 Jy ! Component: 200 - total flux cleaned = 0.000330512 Jy ! Total flux subtracted in 200 components = 0.000330512 Jy ! Clean residual min=-0.002984 max=0.002725 Jy/beam ! Clean residual mean=-0.000025 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.147932 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.147932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235870Jy sigma=0.001302 ! Fit after self-cal, rms=0.235891Jy sigma=0.001302 wmodel J0100-3337_S_2007_12_05_pus_map.mod ! Writing 118 model components to file: J0100-3337_S_2007_12_05_pus_map.mod wobs J0100-3337_S_2007_12_05_pus_uvs.fits ! Writing UV FITS file: J0100-3337_S_2007_12_05_pus_uvs.fits wwins J0100-3337_S_2007_12_05_pus_map.win ! wwins: Wrote 1 windows to J0100-3337_S_2007_12_05_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 = -0.000500878 Jy ! Component: 100 - total flux cleaned = -0.000369972 Jy ! Component: 150 - total flux cleaned = -0.000247958 Jy ! Component: 200 - total flux cleaned = -0.000319602 Jy ! Component: 250 - total flux cleaned = -0.000738608 Jy ! Component: 300 - total flux cleaned = -0.00113864 Jy ! Component: 350 - total flux cleaned = -0.00152148 Jy ! Component: 400 - total flux cleaned = -0.00192195 Jy ! Component: 450 - total flux cleaned = -0.00227732 Jy ! Component: 500 - total flux cleaned = -0.00256281 Jy ! Component: 550 - total flux cleaned = -0.00289441 Jy ! Component: 600 - total flux cleaned = -0.00318761 Jy ! Component: 650 - total flux cleaned = -0.00347134 Jy ! Component: 700 - total flux cleaned = -0.00372149 Jy ! Component: 750 - total flux cleaned = -0.0040123 Jy ! Component: 800 - total flux cleaned = -0.00422431 Jy ! Component: 850 - total flux cleaned = -0.00447737 Jy ! Component: 900 - total flux cleaned = -0.00467969 Jy ! Component: 950 - total flux cleaned = -0.00492078 Jy ! Component: 1000 - total flux cleaned = -0.0051997 Jy ! Component: 1050 - total flux cleaned = -0.00543045 Jy ! Component: 1100 - total flux cleaned = -0.00561557 Jy ! Component: 1150 - total flux cleaned = -0.00583777 Jy ! Component: 1200 - total flux cleaned = -0.00607521 Jy ! Component: 1250 - total flux cleaned = -0.00625006 Jy ! Component: 1300 - total flux cleaned = -0.00647925 Jy ! Component: 1350 - total flux cleaned = -0.00668615 Jy ! Component: 1400 - total flux cleaned = -0.00690844 Jy ! Component: 1450 - total flux cleaned = -0.00714558 Jy ! Component: 1500 - total flux cleaned = -0.00739678 Jy ! Component: 1550 - total flux cleaned = -0.00764425 Jy ! Component: 1600 - total flux cleaned = -0.00788821 Jy ! Component: 1650 - total flux cleaned = -0.00812895 Jy ! Component: 1700 - total flux cleaned = -0.0083664 Jy ! Component: 1750 - total flux cleaned = -0.00861704 Jy ! Component: 1800 - total flux cleaned = -0.00884756 Jy ! Component: 1850 - total flux cleaned = -0.00907482 Jy ! Component: 1900 - total flux cleaned = -0.00929921 Jy ! Component: 1950 - total flux cleaned = -0.00950486 Jy ! Component: 2000 - total flux cleaned = -0.00964539 Jy ! Total flux subtracted in 2048 components = -0.00986157 Jy ! Clean residual min=-0.000814 max=0.000919 Jy/beam ! Clean residual mean=-0.000033 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.13807 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 264 components and 0.13807 Jy wmap "J0100-3337_S_2007_12_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.387 x 30.73 at -1.628 degrees (North through East) ! Clean map min=-0.0032899 max=0.15043 Jy/beam ! Writing clean map to FITS file: J0100-3337_S_2007_12_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342909 device "J0100-3337_S_2007_12_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0100-3337_S_2007_12_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.683842 0.683842 1.36768 2.73537 5.47073 10.9415 21.8829 43.7659 87.5317 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.387 x 30.73 at -1.628 degrees (North through East) ! Clean map min=-0.0032899 max=0.15043 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0100-3337_S_2007_12_05_pus\_map.gif/vgif" ! Attempting to open device: 'J0100-3337_S_2007_12_05_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0100-3337_S_2007_12_05_pus_uvs.log closed on Sat Sep 11 23:12:02 2010