! Started logfile: J0125-0005_X_1997_05_07_yyk_uvs.log on Mon Jan 8 02:08:39 2007 obs J0125-0005_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0125-0005_X_1997_05_07_yyk_uva.fits ! AN table 1: 134 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770813 visibilities/baseline/integration-bin. ! Found source: J0125-0005 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 18592 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 ![@muppet J0125-0005_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.953124 Jy 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=0.7993 mas, bmaj=1.99 mas, bpa=-5.951 degrees ! Estimated noise=1185.53 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.651437 Jy ! Component: 100 - total flux cleaned = 0.854307 Jy ! Total flux subtracted in 100 components = 0.854307 Jy ! Clean residual min=-0.072791 max=0.192482 Jy/beam ! Clean residual mean=0.000035 rms=0.022584 Jy/beam ! Combined flux in latest and established models = 0.854307 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.854307 Jy ! ! Correcting IF 1. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440220Jy sigma=0.002788 ! Fit after self-cal, rms=0.437020Jy sigma=0.002769 ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=1.99 mas, bpa=-5.951 degrees ! Estimated noise=1186.03 mJy/beam. ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.196354 Jy ! Component: 100 - total flux cleaned = 0.280695 Jy ! Total flux subtracted in 100 components = 0.280695 Jy ! Clean residual min=-0.075815 max=0.087772 Jy/beam ! Clean residual mean=0.000072 rms=0.014417 Jy/beam ! Combined flux in latest and established models = 1.135 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 1.135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351235Jy sigma=0.002138 ! Fit after self-cal, rms=0.340608Jy sigma=0.002084 ! Inverting map ! Added new window around map position (-3.4, -0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999799 Jy ! Component: 100 - total flux cleaned = 0.152024 Jy ! Total flux subtracted in 100 components = 0.152024 Jy ! Clean residual min=-0.048334 max=0.059818 Jy/beam ! Clean residual mean=0.000062 rms=0.009931 Jy/beam ! Combined flux in latest and established models = 1.28703 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 1.28703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312520Jy sigma=0.001871 ! Fit after self-cal, rms=0.309324Jy sigma=0.001852 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9664 mas, bmaj=2.311 mas, bpa=-6.527 degrees ! Estimated noise=807.858 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.8, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945714 Jy ! Component: 100 - total flux cleaned = 0.14713 Jy ! Component: 150 - total flux cleaned = 0.181696 Jy ! Component: 200 - total flux cleaned = 0.205816 Jy ! Total flux subtracted in 200 components = 0.205816 Jy ! Clean residual min=-0.033365 max=0.032891 Jy/beam ! Clean residual mean=-0.000023 rms=0.007754 Jy/beam ! Combined flux in latest and established models = 1.49284 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 88 components and 1.49284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290418Jy sigma=0.001690 ! Fit after self-cal, rms=0.287865Jy sigma=0.001672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9664 x 2.311 at -6.527 degrees (North through East) ! Clean map min=-0.024254 max=0.72117 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99705 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.06 KP 1.00 ! LA 1.00 MK 1.01 NL 1.14 OV 1.02 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999573 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.05 KP 1.00 ! LA 0.97 MK 0.97 NL 1.14 OV 1.06 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995905 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.01 KP 0.98 ! LA 0.98 MK 0.99 NL 1.12 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988854 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.04 KP 0.99 ! LA 0.99 MK 0.99 NL 1.12 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.287865Jy sigma=0.001672 ! Fit after self-cal, rms=0.289828Jy sigma=0.001622 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289828Jy sigma=0.001622 ! Fit after self-cal, rms=0.289851Jy sigma=0.001622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9678 mas, bmaj=2.27 mas, bpa=-5.84 degrees ! Estimated noise=790.621 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186658 Jy ! Component: 100 - total flux cleaned = 0.00405623 Jy ! Component: 150 - total flux cleaned = 0.00520875 Jy ! Component: 200 - total flux cleaned = 0.00569653 Jy ! Total flux subtracted in 200 components = 0.00569653 Jy ! Clean residual min=-0.016573 max=0.015471 Jy/beam ! Clean residual mean=-0.000040 rms=0.003840 Jy/beam ! Combined flux in latest and established models = 1.49854 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 1.49854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287444Jy sigma=0.001606 ! Fit after self-cal, rms=0.287279Jy sigma=0.001605 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287279Jy sigma=0.001605 ! Fit after self-cal, rms=0.257078Jy sigma=0.001447 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774258 Jy ! Component: 100 - total flux cleaned = 0.00824695 Jy ! Component: 150 - total flux cleaned = 0.00868621 Jy ! Component: 200 - total flux cleaned = 0.00831435 Jy ! Total flux subtracted in 200 components = 0.00831435 Jy ! Clean residual min=-0.017477 max=0.012690 Jy/beam ! Clean residual mean=-0.000063 rms=0.003453 Jy/beam ! Combined flux in latest and established models = 1.50685 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 1.50685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255366Jy sigma=0.001438 ! Fit after self-cal, rms=0.243047Jy sigma=0.001384 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9678 x 2.27 at -5.84 degrees (North through East) ! Clean map min=-0.016854 max=0.71198 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243047Jy sigma=0.001384 ! Fit after self-cal, rms=0.238433Jy sigma=0.001376 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238433Jy sigma=0.001376 ! Fit after self-cal, rms=0.231986Jy sigma=0.001348 ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=2.269 mas, bpa=-5.969 degrees ! Estimated noise=784.323 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132432 Jy ! Component: 100 - total flux cleaned = 0.00285549 Jy ! Component: 150 - total flux cleaned = 0.0038466 Jy ! Component: 200 - total flux cleaned = 0.00413509 Jy ! Total flux subtracted in 200 components = 0.00413509 Jy ! Clean residual min=-0.015434 max=0.010519 Jy/beam ! Clean residual mean=0.000048 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 1.51099 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 1.51099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230877Jy sigma=0.001342 ! Fit after self-cal, rms=0.226898Jy sigma=0.001325 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226898Jy sigma=0.001325 ! Fit after self-cal, rms=0.225540Jy sigma=0.001322 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225540Jy sigma=0.001322 ! Fit after self-cal, rms=0.223233Jy sigma=0.001313 ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=2.272 mas, bpa=-6.071 degrees ! Estimated noise=781.939 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135985 Jy ! Component: 100 - total flux cleaned = 0.000507034 Jy ! Component: 150 - total flux cleaned = 0.00105045 Jy ! Component: 200 - total flux cleaned = 0.00129146 Jy ! Total flux subtracted in 200 components = 0.00129146 Jy ! Clean residual min=-0.013994 max=0.009236 Jy/beam ! Clean residual mean=0.000044 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 1.51228 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 1.51228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222427Jy sigma=0.001308 ! Fit after self-cal, rms=0.220847Jy sigma=0.001302 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=3.687 mas, bpa=9.834 degrees ! Estimated noise=977.012 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012477 Jy ! Component: 100 - total flux cleaned = 0.000946737 Jy ! Component: 150 - total flux cleaned = 0.00068278 Jy ! Component: 200 - total flux cleaned = 0.000479779 Jy ! Total flux subtracted in 200 components = 0.000479779 Jy ! Clean residual min=-0.010938 max=0.008188 Jy/beam ! Clean residual mean=0.000080 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 1.51276 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 1.51276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220306Jy sigma=0.001299 ! Fit after self-cal, rms=0.219206Jy sigma=0.001294 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.8022 mas, bmaj=1.974 mas, bpa=-5.653 degrees ! Estimated noise=1160.54 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.686509 Jy ! Component: 100 - total flux cleaned = 0.913423 Jy ! Component: 150 - total flux cleaned = 1.04704 Jy ! Component: 200 - total flux cleaned = 1.14187 Jy ! Total flux subtracted in 200 components = 1.14187 Jy ! Clean residual min=-0.033352 max=0.041105 Jy/beam ! Clean residual mean=-0.000015 rms=0.008986 Jy/beam ! Combined flux in latest and established models = 1.14187 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 1.14187 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=2.272 mas, bpa=-6.071 degrees ! Estimated noise=781.939 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.114002 Jy ! Component: 100 - total flux cleaned = 0.189166 Jy ! Component: 150 - total flux cleaned = 0.240659 Jy ! Component: 200 - total flux cleaned = 0.276435 Jy ! Total flux subtracted in 200 components = 0.276435 Jy ! Clean residual min=-0.016233 max=0.019300 Jy/beam ! Clean residual mean=0.000030 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 1.4183 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 97 components and 1.4183 Jy ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272419 Jy ! Component: 100 - total flux cleaned = 0.0465249 Jy ! Component: 150 - total flux cleaned = 0.0578621 Jy ! Component: 200 - total flux cleaned = 0.0646377 Jy ! Total flux subtracted in 200 components = 0.0646377 Jy ! Clean residual min=-0.011336 max=0.009035 Jy/beam ! Clean residual mean=0.000038 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 1.48294 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 127 components and 1.48294 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=3.687 mas, bpa=9.834 degrees ! Estimated noise=977.012 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136997 Jy ! Component: 100 - total flux cleaned = 0.0206958 Jy ! Component: 150 - total flux cleaned = 0.0233675 Jy ! Component: 200 - total flux cleaned = 0.0248054 Jy ! Total flux subtracted in 200 components = 0.0248054 Jy ! Clean residual min=-0.006994 max=0.006517 Jy/beam ! Clean residual mean=0.000078 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 1.50775 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 147 components and 1.50775 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=2.272 mas, bpa=-6.071 degrees ! Estimated noise=781.939 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324338 Jy ! Component: 100 - total flux cleaned = -0.00274494 Jy ! Component: 150 - total flux cleaned = -0.00228181 Jy ! Component: 200 - total flux cleaned = -0.00206321 Jy ! Total flux subtracted in 200 components = -0.00206321 Jy ! Clean residual min=-0.008481 max=0.006992 Jy/beam ! Clean residual mean=0.000040 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 1.50568 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 1.50568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217664Jy sigma=0.001286 ! Fit after self-cal, rms=0.216655Jy sigma=0.001281 wmodel J0125-0005_X_1997_05_07_yyk\_map.mod ! Writing 169 model components to file: J0125-0005_X_1997_05_07_yyk_map.mod wobs J0125-0005_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0125-0005_X_1997_05_07_yyk_uvs.fits wwins J0125-0005_X_1997_05_07_yyk\_map.win ! wwins: Wrote 5 windows to J0125-0005_X_1997_05_07_yyk_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 = 4.89001e-06 Jy ! Component: 100 - total flux cleaned = 0.000617596 Jy ! Component: 150 - total flux cleaned = 0.000852362 Jy ! Component: 200 - total flux cleaned = 0.000641123 Jy ! Component: 250 - total flux cleaned = 0.000436572 Jy ! Component: 300 - total flux cleaned = 0.000927667 Jy ! Component: 350 - total flux cleaned = 0.00148967 Jy ! Component: 400 - total flux cleaned = 0.00203521 Jy ! Component: 450 - total flux cleaned = 0.00247349 Jy ! Component: 500 - total flux cleaned = 0.00289636 Jy ! Component: 550 - total flux cleaned = 0.00306138 Jy ! Component: 600 - total flux cleaned = 0.00322103 Jy ! Component: 650 - total flux cleaned = 0.00322282 Jy ! Component: 700 - total flux cleaned = 0.00337368 Jy ! Component: 750 - total flux cleaned = 0.00322669 Jy ! Component: 800 - total flux cleaned = 0.00329886 Jy ! Component: 850 - total flux cleaned = 0.00336846 Jy ! Component: 900 - total flux cleaned = 0.00336947 Jy ! Component: 950 - total flux cleaned = 0.00370204 Jy ! Component: 1000 - total flux cleaned = 0.00383146 Jy ! Component: 1050 - total flux cleaned = 0.00389419 Jy ! Component: 1100 - total flux cleaned = 0.00420355 Jy ! Component: 1150 - total flux cleaned = 0.0042027 Jy ! Component: 1200 - total flux cleaned = 0.00420232 Jy ! Component: 1250 - total flux cleaned = 0.00402736 Jy ! Component: 1300 - total flux cleaned = 0.00414246 Jy ! Component: 1350 - total flux cleaned = 0.00391655 Jy ! Component: 1400 - total flux cleaned = 0.00369564 Jy ! Component: 1450 - total flux cleaned = 0.00380509 Jy ! Component: 1500 - total flux cleaned = 0.00375017 Jy ! Component: 1550 - total flux cleaned = 0.00369733 Jy ! Component: 1600 - total flux cleaned = 0.00374979 Jy ! Component: 1650 - total flux cleaned = 0.00380085 Jy ! Component: 1700 - total flux cleaned = 0.00380122 Jy ! Component: 1750 - total flux cleaned = 0.00390021 Jy ! Component: 1800 - total flux cleaned = 0.00404598 Jy ! Component: 1850 - total flux cleaned = 0.00418941 Jy ! Component: 1900 - total flux cleaned = 0.00428389 Jy ! Component: 1950 - total flux cleaned = 0.00442469 Jy ! Component: 2000 - total flux cleaned = 0.00447131 Jy ! Total flux subtracted in 2048 components = 0.00483591 Jy ! Clean residual min=-0.002464 max=0.002683 Jy/beam ! Clean residual mean=0.000038 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.51052 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 301 components and 1.51052 Jy ![Exited script file: muppet] wmap "J0125-0005_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9747 x 2.272 at -6.071 degrees (North through East) ! Clean map min=-0.0076631 max=0.71898 Jy/beam ! Writing clean map to FITS file: J0125-0005_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.718983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000850301 device "J0125-0005_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0125-0005_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354793 0.354793 0.709587 1.41917 2.83835 5.67669 11.3534 22.7068 45.4135 90.8271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.718 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9747 x 2.272 at -6.071 degrees (North through East) ! Clean map min=-0.0076631 max=0.71898 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0125-0005_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0125-0005_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0125-0005_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 02:08:49 2007