! Started logfile: J2225-0457_S_1997_05_07_yyk_uvs.log on Sun Jan 7 20:10:52 2007 obs J2225-0457_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2225-0457_S_1997_05_07_yyk_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967226 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 24200 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 J2225-0457_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.47252 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=2.843 mas, bmaj=7.208 mas, bpa=-4.723 degrees ! Estimated noise=1280.74 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 = 1.08219 Jy ! Component: 100 - total flux cleaned = 1.45768 Jy ! Total flux subtracted in 100 components = 1.45768 Jy ! Clean residual min=-0.084298 max=0.210499 Jy/beam ! Clean residual mean=0.000734 rms=0.031779 Jy/beam ! Combined flux in latest and established models = 1.45768 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 1.45768 Jy ! ! Correcting IF 1. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.584835Jy sigma=0.002646 ! Fit after self-cal, rms=0.564846Jy sigma=0.002573 ! Inverting map and beam ! Estimated beam: bmin=2.843 mas, bmaj=7.208 mas, bpa=-4.723 degrees ! Estimated noise=1280.74 mJy/beam. ! Added new window around map position (4.5, -0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.265136 Jy ! Component: 100 - total flux cleaned = 0.381534 Jy ! Total flux subtracted in 100 components = 0.381534 Jy ! Clean residual min=-0.059171 max=0.095837 Jy/beam ! Clean residual mean=0.000110 rms=0.019433 Jy/beam ! Combined flux in latest and established models = 1.83921 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 1.83921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446723Jy sigma=0.002017 ! Fit after self-cal, rms=0.435684Jy sigma=0.001971 ! 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=3.51 mas, bmaj=8.787 mas, bpa=-5.909 degrees ! Estimated noise=981.796 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 = 0.0922234 Jy ! Component: 100 - total flux cleaned = 0.110294 Jy ! Component: 150 - total flux cleaned = 0.110289 Jy ! Component: 200 - total flux cleaned = 0.10929 Jy ! Total flux subtracted in 200 components = 0.10929 Jy ! Clean residual min=-0.061545 max=0.132704 Jy/beam ! Clean residual mean=0.000687 rms=0.026771 Jy/beam ! Combined flux in latest and established models = 1.9485 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 1.9485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415692Jy sigma=0.001901 ! Fit after self-cal, rms=0.413559Jy sigma=0.001894 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 8.787 at -5.909 degrees (North through East) ! Clean map min=-0.057898 max=1.2345 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03063 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.98 KP 0.95 ! LA 1.00 MK 0.97 NL 1.00* OV 1.04 ! PT 1.00 SC 0.84 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983278 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.07 KP 1.02 ! LA 1.09 MK 1.02 NL 0.98 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05413 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.93 KP 0.94 ! LA 0.82 MK 0.86 NL 0.94 OV 0.91 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.9958 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.04 KP 0.99 ! LA 0.90 MK 1.00 NL 1.06 OV 1.05 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.413559Jy sigma=0.001894 ! Fit after self-cal, rms=0.388136Jy sigma=0.001806 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=0.388136Jy sigma=0.001806 ! Fit after self-cal, rms=0.387952Jy sigma=0.001806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.535 mas, bpa=-5.54 degrees ! Estimated noise=988.328 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 = 0.0399498 Jy ! Component: 100 - total flux cleaned = 0.0475702 Jy ! Component: 150 - total flux cleaned = 0.0491966 Jy ! Component: 200 - total flux cleaned = 0.0505499 Jy ! Total flux subtracted in 200 components = 0.0505499 Jy ! Clean residual min=-0.053170 max=0.133263 Jy/beam ! Clean residual mean=0.000647 rms=0.026511 Jy/beam ! Combined flux in latest and established models = 1.99905 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 1.99905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382452Jy sigma=0.001783 ! Fit after self-cal, rms=0.381520Jy sigma=0.001780 ! 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=0.381520Jy sigma=0.001780 ! Fit after self-cal, rms=0.376660Jy sigma=0.001761 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) ! Added new window around map position (50, -17.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.156503 Jy ! Component: 100 - total flux cleaned = 0.238226 Jy ! Component: 150 - total flux cleaned = 0.290259 Jy ! Component: 200 - total flux cleaned = 0.327644 Jy ! Total flux subtracted in 200 components = 0.327644 Jy ! Clean residual min=-0.048279 max=0.057019 Jy/beam ! Clean residual mean=0.000016 rms=0.015760 Jy/beam ! Combined flux in latest and established models = 2.3267 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 84 model components to the UV plane model. ! The established model now contains 138 components and 2.3267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332553Jy sigma=0.001511 ! Fit after self-cal, rms=0.328297Jy sigma=0.001492 ! 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: 3.471 x 8.535 at -5.54 degrees (North through East) ! Clean map min=-0.046409 max=1.2452 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=0.328297Jy sigma=0.001492 ! Fit after self-cal, rms=0.306721Jy sigma=0.001403 ! 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=0.306721Jy sigma=0.001403 ! Fit after self-cal, rms=0.306530Jy sigma=0.001402 ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.506 mas, bpa=-5.378 degrees ! Estimated noise=976.951 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163323 Jy ! Component: 100 - total flux cleaned = 0.0300803 Jy ! Component: 150 - total flux cleaned = 0.0393225 Jy ! Component: 200 - total flux cleaned = 0.0447856 Jy ! Total flux subtracted in 200 components = 0.0447856 Jy ! Clean residual min=-0.036339 max=0.046912 Jy/beam ! Clean residual mean=-0.000400 rms=0.012696 Jy/beam ! Combined flux in latest and established models = 2.37148 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 170 components and 2.37148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303233Jy sigma=0.001383 ! Fit after self-cal, rms=0.302856Jy sigma=0.001382 ! 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=0.302856Jy sigma=0.001382 ! Fit after self-cal, rms=0.300564Jy sigma=0.001378 ! 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=0.300564Jy sigma=0.001378 ! Fit after self-cal, rms=0.300551Jy sigma=0.001378 ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.469 mas, bpa=-5.032 degrees ! Estimated noise=972.935 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172663 Jy ! Component: 100 - total flux cleaned = 0.00768293 Jy ! Component: 150 - total flux cleaned = 0.0106789 Jy ! Component: 200 - total flux cleaned = 0.0134077 Jy ! Total flux subtracted in 200 components = 0.0134077 Jy ! Clean residual min=-0.036761 max=0.044657 Jy/beam ! Clean residual mean=-0.000405 rms=0.012247 Jy/beam ! Combined flux in latest and established models = 2.38489 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 182 components and 2.38489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299057Jy sigma=0.001369 ! Fit after self-cal, rms=0.298857Jy sigma=0.001368 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.962 mas, bmaj=13.25 mas, bpa=1.11 degrees ! Estimated noise=1214.85 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 = 0.0328813 Jy ! Component: 100 - total flux cleaned = 0.0431168 Jy ! Component: 150 - total flux cleaned = 0.0462897 Jy ! Component: 200 - total flux cleaned = 0.0497061 Jy ! Total flux subtracted in 200 components = 0.0497061 Jy ! Clean residual min=-0.055546 max=0.062157 Jy/beam ! Clean residual mean=-0.001035 rms=0.020163 Jy/beam ! Combined flux in latest and established models = 2.4346 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 195 components and 2.4346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299346Jy sigma=0.001368 ! Fit after self-cal, rms=0.299111Jy sigma=0.001367 ! 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=2.815 mas, bmaj=7.088 mas, bpa=-4.273 degrees ! Estimated noise=1255.45 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.10563 Jy ! Component: 100 - total flux cleaned = 1.50534 Jy ! Component: 150 - total flux cleaned = 1.70561 Jy ! Component: 200 - total flux cleaned = 1.83058 Jy ! Total flux subtracted in 200 components = 1.83058 Jy ! Clean residual min=-0.042445 max=0.051470 Jy/beam ! Clean residual mean=0.000233 rms=0.013910 Jy/beam ! Combined flux in latest and established models = 1.83058 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 35 model components to the UV plane model. ! The established model now contains 35 components and 1.83058 Jy ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.469 mas, bpa=-5.032 degrees ! Estimated noise=972.935 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 = 0.142781 Jy ! Component: 100 - total flux cleaned = 0.240661 Jy ! Component: 150 - total flux cleaned = 0.31272 Jy ! Component: 200 - total flux cleaned = 0.367415 Jy ! Total flux subtracted in 200 components = 0.367415 Jy ! Clean residual min=-0.038857 max=0.058328 Jy/beam ! Clean residual mean=0.000202 rms=0.015061 Jy/beam ! Combined flux in latest and established models = 2.19799 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 102 components and 2.19799 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.962 mas, bmaj=13.25 mas, bpa=1.11 degrees ! Estimated noise=1214.85 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 = 0.0782739 Jy ! Component: 100 - total flux cleaned = 0.126298 Jy ! Component: 150 - total flux cleaned = 0.160397 Jy ! Component: 200 - total flux cleaned = 0.185515 Jy ! Total flux subtracted in 200 components = 0.185515 Jy ! Clean residual min=-0.058174 max=0.063316 Jy/beam ! Clean residual mean=-0.000687 rms=0.020812 Jy/beam ! Combined flux in latest and established models = 2.3835 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 134 components and 2.38351 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.469 mas, bpa=-5.032 degrees ! Estimated noise=972.935 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252749 Jy ! Component: 100 - total flux cleaned = -0.00066765 Jy ! Component: 150 - total flux cleaned = 0.0017342 Jy ! Component: 200 - total flux cleaned = 0.00388387 Jy ! Total flux subtracted in 200 components = 0.00388387 Jy ! Clean residual min=-0.038521 max=0.047153 Jy/beam ! Clean residual mean=-0.000368 rms=0.012139 Jy/beam ! Combined flux in latest and established models = 2.38739 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 2.38739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299516Jy sigma=0.001370 ! Fit after self-cal, rms=0.298890Jy sigma=0.001367 wmodel J2225-0457_S_1997_05_07_yyk\_map.mod ! Writing 158 model components to file: J2225-0457_S_1997_05_07_yyk_map.mod wobs J2225-0457_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2225-0457_S_1997_05_07_yyk_uvs.fits wwins J2225-0457_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2225-0457_S_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 = 0.019324 Jy ! Component: 100 - total flux cleaned = 0.0295031 Jy ! Component: 150 - total flux cleaned = 0.0368084 Jy ! Component: 200 - total flux cleaned = 0.039616 Jy ! Component: 250 - total flux cleaned = 0.0416704 Jy ! Component: 300 - total flux cleaned = 0.0446028 Jy ! Component: 350 - total flux cleaned = 0.0474214 Jy ! Component: 400 - total flux cleaned = 0.051443 Jy ! Component: 450 - total flux cleaned = 0.0544381 Jy ! Component: 500 - total flux cleaned = 0.0565055 Jy ! Component: 550 - total flux cleaned = 0.0588987 Jy ! Component: 600 - total flux cleaned = 0.0611923 Jy ! Component: 650 - total flux cleaned = 0.0630487 Jy ! Component: 700 - total flux cleaned = 0.0652005 Jy ! Component: 750 - total flux cleaned = 0.0655439 Jy ! Component: 800 - total flux cleaned = 0.0658843 Jy ! Component: 850 - total flux cleaned = 0.0655507 Jy ! Component: 900 - total flux cleaned = 0.0649165 Jy ! Component: 950 - total flux cleaned = 0.0642921 Jy ! Component: 1000 - total flux cleaned = 0.0627725 Jy ! Component: 1050 - total flux cleaned = 0.0630746 Jy ! Component: 1100 - total flux cleaned = 0.0619068 Jy ! Component: 1150 - total flux cleaned = 0.0619007 Jy ! Component: 1200 - total flux cleaned = 0.0605074 Jy ! Component: 1250 - total flux cleaned = 0.0599674 Jy ! Component: 1300 - total flux cleaned = 0.0594348 Jy ! Component: 1350 - total flux cleaned = 0.0589081 Jy ! Component: 1400 - total flux cleaned = 0.0568678 Jy ! Component: 1450 - total flux cleaned = 0.0561233 Jy ! Component: 1500 - total flux cleaned = 0.0563693 Jy ! Component: 1550 - total flux cleaned = 0.0561298 Jy ! Component: 1600 - total flux cleaned = 0.0554202 Jy ! Component: 1650 - total flux cleaned = 0.0551849 Jy ! Component: 1700 - total flux cleaned = 0.0549549 Jy ! Component: 1750 - total flux cleaned = 0.054054 Jy ! Component: 1800 - total flux cleaned = 0.0549419 Jy ! Component: 1850 - total flux cleaned = 0.0538446 Jy ! Component: 1900 - total flux cleaned = 0.0534132 Jy ! Component: 1950 - total flux cleaned = 0.0527796 Jy ! Component: 2000 - total flux cleaned = 0.0523591 Jy ! Total flux subtracted in 2048 components = 0.0521551 Jy ! Clean residual min=-0.013377 max=0.014555 Jy/beam ! Clean residual mean=-0.000331 rms=0.005188 Jy/beam ! Combined flux in latest and established models = 2.43955 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 382 components and 2.43955 Jy ![Exited script file: muppet] wmap "J2225-0457_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 8.469 at -5.032 degrees (North through East) ! Clean map min=-0.024131 max=1.2496 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_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 1.24959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00507639 device "J2225-0457_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2225-0457_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21873 1.21873 2.43747 4.87494 9.74988 19.4998 38.9995 77.999 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0152 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 8.469 at -5.032 degrees (North through East) ! Clean map min=-0.024131 max=1.2496 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2225-0457_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2225-0457_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2225-0457_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 20:11:01 2007