! Started logfile: J2307-2247_X_1997_07_02_yyk_uvs.log on Mon Jan 8 10:48:59 2007 obs J2307-2247_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2307-2247_X_1997_07_02_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.20895 visibilities/baseline/integration-bin. ! Found source: J2307-2247 ! ! 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 753 lines of history. ! ! Reading 31336 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 J2307-2247_X_1997_07_02_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)= 0.381378 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=0.7065 mas, bmaj=1.952 mas, bpa=-8.999 degrees ! Estimated noise=1229.77 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 = 0.200454 Jy ! Component: 100 - total flux cleaned = 0.239845 Jy ! Total flux subtracted in 100 components = 0.239845 Jy ! Clean residual min=-0.034965 max=0.090170 Jy/beam ! Clean residual mean=-0.000363 rms=0.013045 Jy/beam ! Combined flux in latest and established models = 0.239845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239845 Jy ! ! Correcting IF 1. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.271021Jy sigma=0.002178 ! Fit after self-cal, rms=0.270789Jy sigma=0.002177 ! Inverting map and beam ! Estimated beam: bmin=0.7065 mas, bmaj=1.952 mas, bpa=-8.999 degrees ! Estimated noise=1229.8 mJy/beam. ! Added new window around map position (1.8, 0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946626 Jy ! Component: 100 - total flux cleaned = 0.134038 Jy ! Total flux subtracted in 100 components = 0.134038 Jy ! Clean residual min=-0.032178 max=0.069845 Jy/beam ! Clean residual mean=-0.000252 rms=0.009276 Jy/beam ! Combined flux in latest and established models = 0.373883 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.373883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243420Jy sigma=0.001929 ! Fit after self-cal, rms=0.230043Jy sigma=0.001818 ! 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=0.8847 mas, bmaj=2.384 mas, bpa=-9.282 degrees ! Estimated noise=619.66 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 = 0.0667893 Jy ! Component: 100 - total flux cleaned = 0.0976924 Jy ! Component: 150 - total flux cleaned = 0.109995 Jy ! Component: 200 - total flux cleaned = 0.113727 Jy ! Total flux subtracted in 200 components = 0.113727 Jy ! Clean residual min=-0.014231 max=0.030695 Jy/beam ! Clean residual mean=-0.000291 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 0.48761 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.48761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218351Jy sigma=0.001696 ! Fit after self-cal, rms=0.216891Jy sigma=0.001684 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8847 x 2.384 at -9.282 degrees (North through East) ! Clean map min=-0.013331 max=0.21958 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.97584 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 1.03 ! LA 1.00 MK 1.06 NL 1.29 OV 1.07 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.972548 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.02 ! LA 1.00 MK 1.01 NL 1.28 OV 1.14 ! PT 0.85 SC 1.06 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.953178 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 1.03 ! LA 0.99 MK 1.05 NL 1.33 OV 1.09 ! PT 0.88 SC 1.10 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.949498 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.02 ! LA 1.00 MK 1.03 NL 1.32 OV 1.10 ! PT 0.92 SC 1.10 ! ! ! Fit before self-cal, rms=0.216891Jy sigma=0.001684 ! Fit after self-cal, rms=0.221359Jy sigma=0.001675 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=0.221359Jy sigma=0.001675 ! Fit after self-cal, rms=0.221398Jy sigma=0.001675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9082 mas, bmaj=2.439 mas, bpa=-9.185 degrees ! Estimated noise=599.755 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 = -0.0258206 Jy ! Component: 100 - total flux cleaned = -0.0322012 Jy ! Component: 150 - total flux cleaned = -0.0335882 Jy ! Component: 200 - total flux cleaned = -0.0345433 Jy ! Total flux subtracted in 200 components = -0.0345433 Jy ! Clean residual min=-0.008814 max=0.018866 Jy/beam ! Clean residual mean=-0.000050 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 0.453067 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.453067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218258Jy sigma=0.001654 ! Fit after self-cal, rms=0.218047Jy sigma=0.001653 ! Inverting map ! Added new window around map position (4.2, 4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179669 Jy ! Component: 100 - total flux cleaned = 0.0200234 Jy ! Component: 150 - total flux cleaned = 0.0218069 Jy ! Component: 200 - total flux cleaned = 0.0231957 Jy ! Total flux subtracted in 200 components = 0.0231957 Jy ! Clean residual min=-0.007847 max=0.009398 Jy/beam ! Clean residual mean=-0.000033 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.476262 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.476262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215947Jy sigma=0.001634 ! Fit after self-cal, rms=0.215789Jy sigma=0.001633 ! 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=0.215789Jy sigma=0.001633 ! Fit after self-cal, rms=0.208573Jy sigma=0.001588 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 = 0.00742484 Jy ! Component: 100 - total flux cleaned = 0.00812433 Jy ! Component: 150 - total flux cleaned = 0.00852208 Jy ! Component: 200 - total flux cleaned = 0.00869637 Jy ! Total flux subtracted in 200 components = 0.00869637 Jy ! Clean residual min=-0.007217 max=0.007915 Jy/beam ! Clean residual mean=-0.000014 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.484959 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 93 components and 0.484959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207941Jy sigma=0.001584 ! Fit after self-cal, rms=0.206896Jy sigma=0.001576 ! 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: 0.9082 x 2.439 at -9.185 degrees (North through East) ! Clean map min=-0.0094174 max=0.20101 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=0.206896Jy sigma=0.001576 ! Fit after self-cal, rms=0.204557Jy sigma=0.001571 ! 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=0.204557Jy sigma=0.001571 ! Fit after self-cal, rms=0.204321Jy sigma=0.001568 ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.427 mas, bpa=-7.846 degrees ! Estimated noise=596.281 mJy/beam. ! Added new window around map position (-3.2, -6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951317 Jy ! Component: 100 - total flux cleaned = 0.0128689 Jy ! Component: 150 - total flux cleaned = 0.0142025 Jy ! Component: 200 - total flux cleaned = 0.0146894 Jy ! Total flux subtracted in 200 components = 0.0146894 Jy ! Clean residual min=-0.004745 max=0.005520 Jy/beam ! Clean residual mean=-0.000010 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.499648 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 117 components and 0.499648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203834Jy sigma=0.001564 ! Fit after self-cal, rms=0.203738Jy sigma=0.001563 ! 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=0.203738Jy sigma=0.001563 ! Fit after self-cal, rms=0.203987Jy sigma=0.001561 ! 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=0.203987Jy sigma=0.001561 ! Fit after self-cal, rms=0.203969Jy sigma=0.001561 ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.426 mas, bpa=-7.606 degrees ! Estimated noise=595.917 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319679 Jy ! Component: 100 - total flux cleaned = 0.00399947 Jy ! Component: 150 - total flux cleaned = 0.00413448 Jy ! Component: 200 - total flux cleaned = 0.00400611 Jy ! Total flux subtracted in 200 components = 0.00400611 Jy ! Clean residual min=-0.004038 max=0.005126 Jy/beam ! Clean residual mean=-0.000013 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.503654 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 130 components and 0.503654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203740Jy sigma=0.001559 ! Fit after self-cal, rms=0.203719Jy sigma=0.001559 ! 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=2.401 mas, bmaj=5.281 mas, bpa=-5.155 degrees ! Estimated noise=762.454 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 = 0.00221209 Jy ! Component: 100 - total flux cleaned = 0.00221973 Jy ! Component: 150 - total flux cleaned = 0.00213908 Jy ! Component: 200 - total flux cleaned = 0.0021383 Jy ! Total flux subtracted in 200 components = 0.0021383 Jy ! Clean residual min=-0.003863 max=0.004659 Jy/beam ! Clean residual mean=-0.000014 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.505793 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.505793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203653Jy sigma=0.001559 ! Fit after self-cal, rms=0.203643Jy sigma=0.001559 ! 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=0.7085 mas, bmaj=1.941 mas, bpa=-8.103 degrees ! Estimated noise=1223.51 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.242309 Jy ! Component: 100 - total flux cleaned = 0.323119 Jy ! Component: 150 - total flux cleaned = 0.368187 Jy ! Component: 200 - total flux cleaned = 0.399046 Jy ! Total flux subtracted in 200 components = 0.399046 Jy ! Clean residual min=-0.014788 max=0.013219 Jy/beam ! Clean residual mean=-0.000022 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 0.399046 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.399046 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.426 mas, bpa=-7.606 degrees ! Estimated noise=595.917 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 = 0.0365907 Jy ! Component: 100 - total flux cleaned = 0.0581312 Jy ! Component: 150 - total flux cleaned = 0.0718599 Jy ! Component: 200 - total flux cleaned = 0.081312 Jy ! Total flux subtracted in 200 components = 0.081312 Jy ! Clean residual min=-0.006041 max=0.008095 Jy/beam ! Clean residual mean=-0.000061 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.480358 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 84 components and 0.480358 Jy ! Inverting map ! Added new window around map position (-0.8, -2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932448 Jy ! Component: 100 - total flux cleaned = 0.0124471 Jy ! Component: 150 - total flux cleaned = 0.0148156 Jy ! Component: 200 - total flux cleaned = 0.016651 Jy ! Total flux subtracted in 200 components = 0.016651 Jy ! Clean residual min=-0.004438 max=0.004325 Jy/beam ! Clean residual mean=-0.000018 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.497009 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.497009 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=2.401 mas, bmaj=5.281 mas, bpa=-5.155 degrees ! Estimated noise=762.454 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 = 0.00408034 Jy ! Component: 100 - total flux cleaned = 0.00559384 Jy ! Component: 150 - total flux cleaned = 0.00653316 Jy ! Component: 200 - total flux cleaned = 0.00724193 Jy ! Total flux subtracted in 200 components = 0.00724193 Jy ! Clean residual min=-0.004106 max=0.003667 Jy/beam ! Clean residual mean=-0.000009 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.504251 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.50425 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.426 mas, bpa=-7.606 degrees ! Estimated noise=595.917 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000962453 Jy ! Component: 100 - total flux cleaned = -0.000323253 Jy ! Component: 150 - total flux cleaned = 6.10348e-05 Jy ! Component: 200 - total flux cleaned = 0.000414961 Jy ! Total flux subtracted in 200 components = 0.000414961 Jy ! Clean residual min=-0.003549 max=0.003756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.504665 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.504666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203130Jy sigma=0.001556 ! Fit after self-cal, rms=0.203103Jy sigma=0.001556 wmodel J2307-2247_X_1997_07_02_yyk\_map.mod ! Writing 148 model components to file: J2307-2247_X_1997_07_02_yyk_map.mod wobs J2307-2247_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2307-2247_X_1997_07_02_yyk_uvs.fits wwins J2307-2247_X_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J2307-2247_X_1997_07_02_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 = 0.000402666 Jy ! Component: 100 - total flux cleaned = 0.000891738 Jy ! Component: 150 - total flux cleaned = 0.00112271 Jy ! Component: 200 - total flux cleaned = 0.00156144 Jy ! Component: 250 - total flux cleaned = 0.00187586 Jy ! Component: 300 - total flux cleaned = 0.00212651 Jy ! Component: 350 - total flux cleaned = 0.00236917 Jy ! Component: 400 - total flux cleaned = 0.00255634 Jy ! Component: 450 - total flux cleaned = 0.00260082 Jy ! Component: 500 - total flux cleaned = 0.0026449 Jy ! Component: 550 - total flux cleaned = 0.00260143 Jy ! Component: 600 - total flux cleaned = 0.00239382 Jy ! Component: 650 - total flux cleaned = 0.00239376 Jy ! Component: 700 - total flux cleaned = 0.00231434 Jy ! Component: 750 - total flux cleaned = 0.00231479 Jy ! Component: 800 - total flux cleaned = 0.00235317 Jy ! Component: 850 - total flux cleaned = 0.0022429 Jy ! Component: 900 - total flux cleaned = 0.00224403 Jy ! Component: 950 - total flux cleaned = 0.00231538 Jy ! Component: 1000 - total flux cleaned = 0.00231587 Jy ! Component: 1050 - total flux cleaned = 0.0023852 Jy ! Component: 1100 - total flux cleaned = 0.00252076 Jy ! Component: 1150 - total flux cleaned = 0.00245407 Jy ! Component: 1200 - total flux cleaned = 0.0025198 Jy ! Component: 1250 - total flux cleaned = 0.00258439 Jy ! Component: 1300 - total flux cleaned = 0.00252143 Jy ! Component: 1350 - total flux cleaned = 0.00252091 Jy ! Component: 1400 - total flux cleaned = 0.00236828 Jy ! Component: 1450 - total flux cleaned = 0.00230807 Jy ! Component: 1500 - total flux cleaned = 0.0021593 Jy ! Component: 1550 - total flux cleaned = 0.00210036 Jy ! Component: 1600 - total flux cleaned = 0.002013 Jy ! Component: 1650 - total flux cleaned = 0.00184108 Jy ! Component: 1700 - total flux cleaned = 0.00175661 Jy ! Component: 1750 - total flux cleaned = 0.00172851 Jy ! Component: 1800 - total flux cleaned = 0.00161836 Jy ! Component: 1850 - total flux cleaned = 0.00159107 Jy ! Component: 1900 - total flux cleaned = 0.00148301 Jy ! Component: 1950 - total flux cleaned = 0.00145619 Jy ! Component: 2000 - total flux cleaned = 0.00140336 Jy ! Total flux subtracted in 2048 components = 0.00142928 Jy ! Clean residual min=-0.001521 max=0.001570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.506095 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 278 components and 0.506095 Jy ![Exited script file: muppet] wmap "J2307-2247_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.426 at -7.606 degrees (North through East) ! Clean map min=-0.0035407 max=0.19161 Jy/beam ! Writing clean map to FITS file: J2307-2247_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495298 device "J2307-2247_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2307-2247_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775486 0.775486 1.55097 3.10195 6.20389 12.4078 24.8156 49.6311 99.2623 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.191 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.426 at -7.606 degrees (North through East) ! Clean map min=-0.0035407 max=0.19161 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2307-2247_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2307-2247_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2307-2247_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 10:49:07 2007