! Started logfile: J0119+3210_S_2007_12_05_pus_uvs.log on Sat Sep 11 23:12:23 2010 obs J0119+3210_S_2007_12_05_pus_uva.fits ! Reading UV FITS file: J0119+3210_S_2007_12_05_pus_uva.fits ! AN table 1: 100 integrations on 136 of 136 possible baselines. ! AN table 2: 133 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.143335 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0119+3210 ! ! 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 18168 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 1031 telescope corrections were flagged in sub-array 1. ! A total of 1382 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1031 telescope corrections were flagged in sub-array 1. ! A total of 1382 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1031 telescope corrections were flagged in sub-array 1. ! A total of 1382 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1031 telescope corrections were flagged in sub-array 1. ! A total of 1382 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.890053Jy sigma=0.010638 ! Fit after self-cal, rms=0.862095Jy sigma=0.010310 ! 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=5.121 mas, bmaj=8.314 mas, bpa=-9.927 degrees ! Estimated noise=1064.91 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 = 0.110402 Jy ! Component: 100 - total flux cleaned = 0.167491 Jy ! Total flux subtracted in 100 components = 0.167491 Jy ! Clean residual min=-0.028370 max=0.039610 Jy/beam ! Clean residual mean=0.000536 rms=0.012025 Jy/beam ! Combined flux in latest and established models = 0.167491 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.167491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279646Jy sigma=0.003360 ! Fit after self-cal, rms=0.278601Jy sigma=0.003350 ! 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=5.607 mas, bmaj=8.996 mas, bpa=-11.82 degrees ! Estimated noise=440.231 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 = 0.0980963 Jy ! Component: 100 - total flux cleaned = 0.168215 Jy ! Component: 150 - total flux cleaned = 0.221532 Jy ! Component: 200 - total flux cleaned = 0.262836 Jy ! Total flux subtracted in 200 components = 0.262836 Jy ! Clean residual min=-0.049183 max=0.064517 Jy/beam ! Clean residual mean=0.001438 rms=0.024456 Jy/beam ! Combined flux in latest and established models = 0.430327 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 87 components and 0.430327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229150Jy sigma=0.002754 ! Fit after self-cal, rms=0.226091Jy sigma=0.002724 ! 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 2.64 FD 3.42 HH 1.00* HN 1.03 ! KB 1.00* KP 1.00* LA 0.48 MK 1.00* ! NL 1.68 NY 1.00* ON 1.00* OV 1.56 ! PT 0.58 SV 1.00* TS 1.00* WZ 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 0.76 FD 1.27 HH 1.00* HN 0.79 ! KB 1.00* KP 1.00* LA 0.59 MK 1.00* ! NL 1.61 NY 1.00* ON 1.00* OV 1.61 ! PT 0.77 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.15 FD 3.20 HH 1.00* HN 0.95 ! KB 1.00* KP 1.00* LA 0.55 MK 1.00* ! NL 1.77 NY 1.00* ON 1.00* OV 1.48 ! PT 0.57 SV 1.00* TS 1.00* WZ 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 0.78 FD 1.19 HH 1.00* HN 0.85 ! KB 1.00* KP 1.00* LA 0.65 MK 1.00* ! NL 1.55 NY 1.00* ON 1.00* OV 1.67 ! PT 0.78 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.94 FD 2.73 HH 1.00* HN 0.87 ! KB 1.00* KP 1.00* LA 0.58 MK 1.00* ! NL 2.23 NY 1.00* ON 1.00* OV 1.56 ! PT 0.54 SV 1.00* TS 1.00* WZ 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 0.74 FD 1.29 HH 1.00* HN 0.67 ! KB 1.00* KP 1.00* LA 0.61 MK 1.00* ! NL 1.63 NY 1.00* ON 1.00* OV 1.82 ! PT 0.85 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 2.08 HH 1.00* HN 0.83 ! KB 1.00* KP 1.00* LA 0.60 MK 1.00* ! NL 2.45 NY 1.00* ON 1.00* OV 1.55 ! PT 0.47 SV 1.00* TS 1.00* WZ 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 0.60 FD 1.28 HH 1.00* HN 0.57 ! KB 1.00* KP 1.00* LA 0.65 MK 1.00* ! NL 1.55 NY 1.00* ON 1.00* OV 1.74 ! PT 0.73 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.226091Jy sigma=0.002724 ! Fit after self-cal, rms=0.313089Jy sigma=0.001717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.406 mas, bmaj=8.913 mas, bpa=-12.4 degrees ! Estimated noise=425.146 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 = 0.000506842 Jy ! Component: 100 - total flux cleaned = -0.000405524 Jy ! Component: 150 - total flux cleaned = -0.000870786 Jy ! Component: 200 - total flux cleaned = -0.00127836 Jy ! Total flux subtracted in 200 components = -0.00127836 Jy ! Clean residual min=-0.021317 max=0.027408 Jy/beam ! Clean residual mean=0.000084 rms=0.006712 Jy/beam ! Combined flux in latest and established models = 0.429048 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.429048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311493Jy sigma=0.001710 ! Fit after self-cal, rms=0.318531Jy sigma=0.001674 ! 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=0.318531Jy sigma=0.001674 ! Fit after self-cal, rms=0.337081Jy sigma=0.001671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.199 mas, bmaj=8.907 mas, bpa=-14.64 degrees ! Estimated noise=411.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149012 Jy ! Component: 100 - total flux cleaned = 0.000743072 Jy ! Component: 150 - total flux cleaned = 0.000190758 Jy ! Component: 200 - total flux cleaned = 3.10467e-05 Jy ! Total flux subtracted in 200 components = 3.10467e-05 Jy ! Clean residual min=-0.018777 max=0.023857 Jy/beam ! Clean residual mean=0.000063 rms=0.005459 Jy/beam ! Combined flux in latest and established models = 0.429079 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.429079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335529Jy sigma=0.001669 ! Fit after self-cal, rms=0.336384Jy sigma=0.001665 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) ! Added new window around map position (-10, -45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129939 Jy ! Component: 100 - total flux cleaned = 0.0124694 Jy ! Component: 150 - total flux cleaned = 0.013308 Jy ! Component: 200 - total flux cleaned = 0.0129061 Jy ! Total flux subtracted in 200 components = 0.0129061 Jy ! Clean residual min=-0.015811 max=0.015033 Jy/beam ! Clean residual mean=0.000015 rms=0.004503 Jy/beam ! Combined flux in latest and established models = 0.441985 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.441985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331734Jy sigma=0.001635 ! Fit after self-cal, rms=0.330873Jy sigma=0.001628 ! 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=0.330873Jy sigma=0.001628 ! Fit after self-cal, rms=0.305325Jy sigma=0.001624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.251 mas, bmaj=8.949 mas, bpa=-15.97 degrees ! Estimated noise=411.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817169 Jy ! Component: 100 - total flux cleaned = 0.00742353 Jy ! Component: 150 - total flux cleaned = 0.00673548 Jy ! Component: 200 - total flux cleaned = 0.00577636 Jy ! Total flux subtracted in 200 components = 0.00577636 Jy ! Clean residual min=-0.015362 max=0.015370 Jy/beam ! Clean residual mean=0.000010 rms=0.004423 Jy/beam ! Combined flux in latest and established models = 0.447762 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.447762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302375Jy sigma=0.001612 ! Fit after self-cal, rms=0.302057Jy sigma=0.001610 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 = 0.00334898 Jy ! Component: 100 - total flux cleaned = 0.00243023 Jy ! Component: 150 - total flux cleaned = 0.00157839 Jy ! Component: 200 - total flux cleaned = 0.000519837 Jy ! Total flux subtracted in 200 components = 0.000519837 Jy ! Clean residual min=-0.015584 max=0.015636 Jy/beam ! Clean residual mean=-0.000019 rms=0.004493 Jy/beam ! Combined flux in latest and established models = 0.448282 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 0.448282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299958Jy sigma=0.001607 ! Fit after self-cal, rms=0.299960Jy sigma=0.001606 ! 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=0.299960Jy sigma=0.001606 ! Fit after self-cal, rms=0.274340Jy sigma=0.001600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.326 mas, bmaj=10.28 mas, bpa=-19.1 degrees ! Estimated noise=460.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518052 Jy ! Component: 100 - total flux cleaned = 0.00315657 Jy ! Component: 150 - total flux cleaned = 0.00203129 Jy ! Component: 200 - total flux cleaned = 0.00106354 Jy ! Total flux subtracted in 200 components = 0.00106354 Jy ! Clean residual min=-0.016739 max=0.016867 Jy/beam ! Clean residual mean=0.000022 rms=0.005003 Jy/beam ! Combined flux in latest and established models = 0.449345 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 176 components and 0.449345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272378Jy sigma=0.001596 ! Fit after self-cal, rms=0.271816Jy sigma=0.001593 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 = 0.00330396 Jy ! Component: 100 - total flux cleaned = 0.00331232 Jy ! Component: 150 - total flux cleaned = 0.00310355 Jy ! Component: 200 - total flux cleaned = 0.00290745 Jy ! Total flux subtracted in 200 components = 0.00290745 Jy ! Clean residual min=-0.017551 max=0.016926 Jy/beam ! Clean residual mean=-0.000032 rms=0.005088 Jy/beam ! Combined flux in latest and established models = 0.452253 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 0.452253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270566Jy sigma=0.001592 ! Fit after self-cal, rms=0.270571Jy sigma=0.001591 ! 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=5.458 mas, bmaj=9.112 mas, bpa=-16.91 degrees ! Estimated noise=431.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.458 x 9.112 at -16.91 degrees (North through East) ! Clean map min=-0.027656 max=0.16488 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=4.765 mas, bmaj=8.194 mas, bpa=-13.39 degrees ! Estimated noise=1141.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116357 Jy ! Component: 100 - total flux cleaned = 0.186222 Jy ! Component: 150 - total flux cleaned = 0.23723 Jy ! Component: 200 - total flux cleaned = 0.271938 Jy ! Total flux subtracted in 200 components = 0.271938 Jy ! Clean residual min=-0.029418 max=0.032667 Jy/beam ! Clean residual mean=0.000294 rms=0.010117 Jy/beam ! Combined flux in latest and established models = 0.271938 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.271938 Jy ! Inverting map and beam ! Estimated beam: bmin=5.458 mas, bmaj=9.112 mas, bpa=-16.91 degrees ! Estimated noise=431.19 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 = 0.0555411 Jy ! Component: 100 - total flux cleaned = 0.0865183 Jy ! Component: 150 - total flux cleaned = 0.103275 Jy ! Component: 200 - total flux cleaned = 0.1146 Jy ! Total flux subtracted in 200 components = 0.1146 Jy ! Clean residual min=-0.026293 max=0.025094 Jy/beam ! Clean residual mean=0.000351 rms=0.008143 Jy/beam ! Combined flux in latest and established models = 0.386538 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 94 components and 0.386538 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=8.326 mas, bmaj=10.28 mas, bpa=-19.1 degrees ! Estimated noise=460.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204106 Jy ! Component: 100 - total flux cleaned = 0.0315645 Jy ! Component: 150 - total flux cleaned = 0.0368586 Jy ! Component: 200 - total flux cleaned = 0.0385611 Jy ! Total flux subtracted in 200 components = 0.0385611 Jy ! Clean residual min=-0.023545 max=0.022534 Jy/beam ! Clean residual mean=0.000250 rms=0.006768 Jy/beam ! Combined flux in latest and established models = 0.425099 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 = 0.000947955 Jy ! Component: 100 - total flux cleaned = 0.00222739 Jy ! Component: 150 - total flux cleaned = 0.00336583 Jy ! Component: 200 - total flux cleaned = 0.00439342 Jy ! Total flux subtracted in 200 components = 0.00439342 Jy ! Clean residual min=-0.019851 max=0.019861 Jy/beam ! Clean residual mean=0.000155 rms=0.005698 Jy/beam ! Combined flux in latest and established models = 0.429493 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 128 components and 0.429493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.458 mas, bmaj=9.112 mas, bpa=-16.91 degrees ! Estimated noise=431.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118163 Jy ! Component: 100 - total flux cleaned = -0.000865435 Jy ! Component: 150 - total flux cleaned = 2.05586e-05 Jy ! Component: 200 - total flux cleaned = 0.000546725 Jy ! Total flux subtracted in 200 components = 0.000546725 Jy ! Clean residual min=-0.017097 max=0.016241 Jy/beam ! Clean residual mean=0.000015 rms=0.004738 Jy/beam ! Combined flux in latest and established models = 0.43004 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.43004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269040Jy sigma=0.001596 ! Fit after self-cal, rms=0.268785Jy sigma=0.001591 wmodel J0119+3210_S_2007_12_05_pus_map.mod ! Writing 144 model components to file: J0119+3210_S_2007_12_05_pus_map.mod wobs J0119+3210_S_2007_12_05_pus_uvs.fits ! Writing UV FITS file: J0119+3210_S_2007_12_05_pus_uvs.fits wwins J0119+3210_S_2007_12_05_pus_map.win ! wwins: Wrote 2 windows to J0119+3210_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 = -0.00162274 Jy ! Component: 100 - total flux cleaned = -0.000600635 Jy ! Component: 150 - total flux cleaned = -0.000356067 Jy ! Component: 200 - total flux cleaned = 0.000322058 Jy ! Component: 250 - total flux cleaned = 0.000748232 Jy ! Component: 300 - total flux cleaned = 0.00135871 Jy ! Component: 350 - total flux cleaned = 0.00175267 Jy ! Component: 400 - total flux cleaned = 0.0017569 Jy ! Component: 450 - total flux cleaned = 0.00229812 Jy ! Component: 500 - total flux cleaned = 0.00282251 Jy ! Component: 550 - total flux cleaned = 0.00299062 Jy ! Component: 600 - total flux cleaned = 0.00265663 Jy ! Component: 650 - total flux cleaned = 0.00315358 Jy ! Component: 700 - total flux cleaned = 0.00379831 Jy ! Component: 750 - total flux cleaned = 0.00426554 Jy ! Component: 800 - total flux cleaned = 0.0041089 Jy ! Component: 850 - total flux cleaned = 0.00455956 Jy ! Component: 900 - total flux cleaned = 0.00514726 Jy ! Component: 950 - total flux cleaned = 0.00572457 Jy ! Component: 1000 - total flux cleaned = 0.0061527 Jy ! Component: 1050 - total flux cleaned = 0.0069912 Jy ! Component: 1100 - total flux cleaned = 0.00754143 Jy ! Component: 1150 - total flux cleaned = 0.00835698 Jy ! Component: 1200 - total flux cleaned = 0.00916064 Jy ! Component: 1250 - total flux cleaned = 0.00955735 Jy ! Component: 1300 - total flux cleaned = 0.0102117 Jy ! Component: 1350 - total flux cleaned = 0.010857 Jy ! Component: 1400 - total flux cleaned = 0.0113689 Jy ! Component: 1450 - total flux cleaned = 0.0117477 Jy ! Component: 1500 - total flux cleaned = 0.0122488 Jy ! Component: 1550 - total flux cleaned = 0.0123737 Jy ! Component: 1600 - total flux cleaned = 0.0129862 Jy ! Component: 1650 - total flux cleaned = 0.0128642 Jy ! Component: 1700 - total flux cleaned = 0.0132256 Jy ! Component: 1750 - total flux cleaned = 0.013702 Jy ! Component: 1800 - total flux cleaned = 0.0140548 Jy ! Component: 1850 - total flux cleaned = 0.0142888 Jy ! Component: 1900 - total flux cleaned = 0.0148682 Jy ! Component: 1950 - total flux cleaned = 0.0155564 Jy ! Component: 2000 - total flux cleaned = 0.0157831 Jy ! Total flux subtracted in 2048 components = 0.0162345 Jy ! Clean residual min=-0.006073 max=0.005953 Jy/beam ! Clean residual mean=-0.000006 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.446274 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 296 components and 0.446274 Jy wmap "J0119+3210_S_2007_12_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.458 x 9.112 at -16.91 degrees (North through East) ! Clean map min=-0.027848 max=0.16285 Jy/beam ! Writing clean map to FITS file: J0119+3210_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 0.162847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00261703 device "J0119+3210_S_2007_12_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0119+3210_S_2007_12_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.82116 4.82116 9.64231 19.2846 38.5693 77.1385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.458 x 9.112 at -16.91 degrees (North through East) ! Clean map min=-0.027848 max=0.16285 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0119+3210_S_2007_12_05_pus\_map.gif/vgif" ! Attempting to open device: 'J0119+3210_S_2007_12_05_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0119+3210_S_2007_12_05_pus_uvs.log closed on Sat Sep 11 23:12:28 2010