! Started logfile: J2258-2758_S_2005_07_08_yyk_uvs.log on Fri Jan 20 11:09:20 2006 obs J2258-2758_S_2005_07_08_yyk_uve.fits ! Reading UV FITS file: J2258-2758_S_2005_07_08_yyk_uve.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 1412 lines of history. ! ! Reading 652 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 J2258-2758_S_2005_07_08_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)= 0.893701 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=2.546 mas, bmaj=6.773 mas, bpa=2.426 degrees ! Estimated noise=2.62399 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 = 0.731436 Jy ! Component: 100 - total flux cleaned = 0.89648 Jy ! Total flux subtracted in 100 components = 0.89648 Jy ! Clean residual min=-0.041929 max=0.090156 Jy/beam ! Clean residual mean=0.000117 rms=0.014817 Jy/beam ! Combined flux in latest and established models = 0.89648 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.89648 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.196726Jy sigma=2.743558 ! Fit after self-cal, rms=0.196347Jy sigma=2.735435 ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=6.773 mas, bpa=2.426 degrees ! Estimated noise=2.62399 mJy/beam. 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=2.889 mas, bmaj=7.97 mas, bpa=-0.5687 degrees ! Estimated noise=2.0373 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 = 0.106035 Jy ! Component: 100 - total flux cleaned = 0.151053 Jy ! Component: 150 - total flux cleaned = 0.170088 Jy ! Component: 200 - total flux cleaned = 0.172747 Jy ! Total flux subtracted in 200 components = 0.172747 Jy ! Clean residual min=-0.026724 max=0.059639 Jy/beam ! Clean residual mean=-0.000605 rms=0.009292 Jy/beam ! Combined flux in latest and established models = 1.06923 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 1.06923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168574Jy sigma=2.085107 ! Fit after self-cal, rms=0.168527Jy sigma=2.083816 ! Inverting map ! Added new window around map position (-6.5, -8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487157 Jy ! Component: 100 - total flux cleaned = 0.0487503 Jy ! Component: 150 - total flux cleaned = 0.0470853 Jy ! Component: 200 - total flux cleaned = 0.0463324 Jy ! Total flux subtracted in 200 components = 0.0463324 Jy ! Clean residual min=-0.020948 max=0.030392 Jy/beam ! Clean residual mean=-0.000755 rms=0.006598 Jy/beam ! Combined flux in latest and established models = 1.11556 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 1.11556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143343Jy sigma=1.792709 ! Fit after self-cal, rms=0.142207Jy sigma=1.771241 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.97 at -0.5687 degrees (North through East) ! Clean map min=-0.018832 max=0.81483 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: 0.971243 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.38 KP 0.97 ! LA 1.04 MK 0.93 NL 0.97 OV 1.00 ! PT 1.08 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.965121 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.36 KP 1.01 ! LA 1.02 MK 0.97 NL 1.00 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.9723 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.33 KP 0.99 ! LA 0.94 MK 0.99 NL 1.05 OV 1.02 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01428 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.22 KP 0.89 ! LA 1.00* MK 0.99 NL 0.97 OV 0.84 ! PT 0.96 SC 1.07 ! ! ! Fit before self-cal, rms=0.142207Jy sigma=1.771241 ! Fit after self-cal, rms=0.100730Jy sigma=1.347496 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=0.100730Jy sigma=1.347496 ! Fit after self-cal, rms=0.100730Jy sigma=1.347444 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.802 mas, bpa=-0.5323 degrees ! Estimated noise=1.93753 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 = -0.0323461 Jy ! Component: 100 - total flux cleaned = -0.0349947 Jy ! Component: 150 - total flux cleaned = -0.0363685 Jy ! Component: 200 - total flux cleaned = -0.0377416 Jy ! Total flux subtracted in 200 components = -0.0377415 Jy ! Clean residual min=-0.012095 max=0.013253 Jy/beam ! Clean residual mean=-0.000196 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 1.07782 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 1.07782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090103Jy sigma=1.147218 ! Fit after self-cal, rms=0.090056Jy sigma=1.145017 ! 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=0.090056Jy sigma=1.145017 ! Fit after self-cal, rms=0.086609Jy sigma=1.103304 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 = -2.44107e-05 Jy ! Component: 100 - total flux cleaned = -0.00106487 Jy ! Component: 150 - total flux cleaned = -0.00129332 Jy ! Component: 200 - total flux cleaned = -0.00169938 Jy ! Total flux subtracted in 200 components = -0.00169938 Jy ! Clean residual min=-0.011160 max=0.011794 Jy/beam ! Clean residual mean=-0.000193 rms=0.003084 Jy/beam ! Combined flux in latest and established models = 1.07612 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 110 components and 1.07612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085401Jy sigma=1.085225 ! Fit after self-cal, rms=0.084926Jy sigma=1.080822 ! 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: 2.867 x 7.802 at -0.5323 degrees (North through East) ! Clean map min=-0.011286 max=0.78323 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=0.084926Jy sigma=1.080822 ! Fit after self-cal, rms=0.078183Jy sigma=0.959841 ! 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=0.078183Jy sigma=0.959841 ! Fit after self-cal, rms=0.078154Jy sigma=0.959471 ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=7.751 mas, bpa=-0.5783 degrees ! Estimated noise=1.9286 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297112 Jy ! Component: 100 - total flux cleaned = 0.00297464 Jy ! Component: 150 - total flux cleaned = 0.00296752 Jy ! Component: 200 - total flux cleaned = 0.00297034 Jy ! Total flux subtracted in 200 components = 0.00297034 Jy ! Clean residual min=-0.007408 max=0.009438 Jy/beam ! Clean residual mean=-0.000006 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 1.07909 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 1.07909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077480Jy sigma=0.944405 ! Fit after self-cal, rms=0.077310Jy sigma=0.942883 ! 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=0.077310Jy sigma=0.942883 ! Fit after self-cal, rms=0.075645Jy sigma=0.918061 ! 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=0.075645Jy sigma=0.918061 ! Fit after self-cal, rms=0.075662Jy sigma=0.918036 ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.726 mas, bpa=-0.6307 degrees ! Estimated noise=1.92553 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213343 Jy ! Component: 100 - total flux cleaned = 0.0021472 Jy ! Component: 150 - total flux cleaned = 0.00229686 Jy ! Component: 200 - total flux cleaned = 0.00242902 Jy ! Total flux subtracted in 200 components = 0.00242902 Jy ! Clean residual min=-0.006958 max=0.008482 Jy/beam ! Clean residual mean=0.000010 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 1.08152 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 1.08152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075276Jy sigma=0.908251 ! Fit after self-cal, rms=0.075142Jy sigma=0.907319 ! 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=8.308 mas, bmaj=22.33 mas, bpa=5.297 degrees ! Estimated noise=2.58481 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 = 0.00318164 Jy ! Component: 100 - total flux cleaned = 0.00326077 Jy ! Component: 150 - total flux cleaned = 0.00342887 Jy ! Component: 200 - total flux cleaned = 0.00342605 Jy ! Total flux subtracted in 200 components = 0.00342605 Jy ! Clean residual min=-0.007170 max=0.007457 Jy/beam ! Clean residual mean=-0.000026 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 1.08494 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 145 components and 1.08494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075034Jy sigma=0.906078 ! Fit after self-cal, rms=0.075012Jy sigma=0.905748 ! 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=2.532 mas, bmaj=6.646 mas, bpa=2.587 degrees ! Estimated noise=2.50403 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.702438 Jy ! Component: 100 - total flux cleaned = 0.869214 Jy ! Component: 150 - total flux cleaned = 0.949774 Jy ! Component: 200 - total flux cleaned = 0.99372 Jy ! Total flux subtracted in 200 components = 0.99372 Jy ! Clean residual min=-0.012443 max=0.021976 Jy/beam ! Clean residual mean=0.000124 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 0.99372 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.99372 Jy ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.726 mas, bpa=-0.6307 degrees ! Estimated noise=1.92553 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 = 0.0363032 Jy ! Component: 100 - total flux cleaned = 0.0548043 Jy ! Component: 150 - total flux cleaned = 0.0659778 Jy ! Component: 200 - total flux cleaned = 0.07319 Jy ! Total flux subtracted in 200 components = 0.07319 Jy ! Clean residual min=-0.007618 max=0.009316 Jy/beam ! Clean residual mean=0.000043 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 1.06691 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 1.06691 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=8.308 mas, bmaj=22.33 mas, bpa=5.297 degrees ! Estimated noise=2.58481 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 = 0.00948695 Jy ! Component: 100 - total flux cleaned = 0.0125645 Jy ! Component: 150 - total flux cleaned = 0.013148 Jy ! Component: 200 - total flux cleaned = 0.0135279 Jy ! Total flux subtracted in 200 components = 0.0135279 Jy ! Clean residual min=-0.007290 max=0.008432 Jy/beam ! Clean residual mean=-0.000002 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 1.08044 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 1.08044 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.726 mas, bpa=-0.6307 degrees ! Estimated noise=1.92553 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284663 Jy ! Component: 100 - total flux cleaned = -0.00317273 Jy ! Component: 150 - total flux cleaned = -0.00333127 Jy ! Component: 200 - total flux cleaned = -0.00333094 Jy ! Total flux subtracted in 200 components = -0.00333094 Jy ! Clean residual min=-0.006856 max=0.007961 Jy/beam ! Clean residual mean=0.000015 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 1.07711 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 99 components and 1.07711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075348Jy sigma=0.907575 ! Fit after self-cal, rms=0.075101Jy sigma=0.904184 wmodel J2258-2758_S_2005_07_08_yyk\_map.mod ! Writing 99 model components to file: J2258-2758_S_2005_07_08_yyk_map.mod wobs J2258-2758_S_2005_07_08_yyk\_uvs.fits ! Writing UV FITS file: J2258-2758_S_2005_07_08_yyk_uvs.fits wwins J2258-2758_S_2005_07_08_yyk\_map.win ! wwins: Wrote 2 windows to J2258-2758_S_2005_07_08_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 = 0.000840069 Jy ! Component: 100 - total flux cleaned = 0.00170276 Jy ! Component: 150 - total flux cleaned = 0.00205093 Jy ! Component: 200 - total flux cleaned = 0.00194505 Jy ! Component: 250 - total flux cleaned = 0.00173897 Jy ! Component: 300 - total flux cleaned = 0.00163867 Jy ! Component: 350 - total flux cleaned = 0.00126041 Jy ! Component: 400 - total flux cleaned = 0.00126444 Jy ! Component: 450 - total flux cleaned = 0.00161121 Jy ! Component: 500 - total flux cleaned = 0.00177602 Jy ! Component: 550 - total flux cleaned = 0.00201297 Jy ! Component: 600 - total flux cleaned = 0.00209024 Jy ! Component: 650 - total flux cleaned = 0.00238634 Jy ! Component: 700 - total flux cleaned = 0.00252856 Jy ! Component: 750 - total flux cleaned = 0.00287123 Jy ! Component: 800 - total flux cleaned = 0.00313382 Jy ! Component: 850 - total flux cleaned = 0.00332564 Jy ! Component: 900 - total flux cleaned = 0.00363501 Jy ! Component: 950 - total flux cleaned = 0.00393442 Jy ! Component: 1000 - total flux cleaned = 0.00393452 Jy ! Component: 1050 - total flux cleaned = 0.00399164 Jy ! Component: 1100 - total flux cleaned = 0.00410249 Jy ! Component: 1150 - total flux cleaned = 0.00410236 Jy ! Component: 1200 - total flux cleaned = 0.00431151 Jy ! Component: 1250 - total flux cleaned = 0.00462167 Jy ! Component: 1300 - total flux cleaned = 0.00487539 Jy ! Component: 1350 - total flux cleaned = 0.00527424 Jy ! Component: 1400 - total flux cleaned = 0.00551953 Jy ! Component: 1450 - total flux cleaned = 0.00590382 Jy ! Component: 1500 - total flux cleaned = 0.00599798 Jy ! Component: 1550 - total flux cleaned = 0.00627642 Jy ! Component: 1600 - total flux cleaned = 0.00654973 Jy ! Component: 1650 - total flux cleaned = 0.00672955 Jy ! Component: 1700 - total flux cleaned = 0.00695141 Jy ! Component: 1750 - total flux cleaned = 0.00721349 Jy ! Component: 1800 - total flux cleaned = 0.00729997 Jy ! Component: 1850 - total flux cleaned = 0.00751304 Jy ! Component: 1900 - total flux cleaned = 0.0077232 Jy ! Component: 1950 - total flux cleaned = 0.00788945 Jy ! Component: 2000 - total flux cleaned = 0.00797207 Jy ! Total flux subtracted in 2048 components = 0.00805319 Jy ! Clean residual min=-0.002269 max=0.002516 Jy/beam ! Clean residual mean=0.000094 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.08516 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 216 components and 1.08516 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2005_07_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.834 x 7.726 at -0.6307 degrees (North through East) ! Clean map min=-0.0059079 max=0.77851 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2005_07_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.778514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000794067 device "J2258-2758_S_2005_07_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_S_2005_07_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305993 0.305993 0.611986 1.22397 2.44794 4.89589 9.79178 19.5836 39.1671 78.3342 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.778 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.834 x 7.726 at -0.6307 degrees (North through East) ! Clean map min=-0.0059079 max=0.77851 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2258-2758_S_2005_07_08_yyk\_map.gif/gif" ! Attempting to open device: 'J2258-2758_S_2005_07_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2258-2758_S_2005_07_08_yyk_uvs.log closed on Fri Jan 20 11:09:24 2006