! Started logfile: J0340-0254_S_2007_01_11_yyk_uvs.log on Mon Jun 16 19:13:14 2008 obs J0340-0254_S_2007_01_11_yyk_uve.fits ! Reading UV FITS file: J0340-0254_S_2007_01_11_yyk_uve.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.821181 visibilities/baseline/integration-bin. ! Found source: J0340-0254 ! ! 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 2249 lines of history. ! ! Reading 1892 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 J0340-0254_S_2007_01_11_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)= 0.136478 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=2.285 mas, bmaj=6.785 mas, bpa=-1.763 degrees ! Estimated noise=1.39764 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 = 0.0839108 Jy ! Component: 100 - total flux cleaned = 0.111125 Jy ! Total flux subtracted in 100 components = 0.111125 Jy ! Clean residual min=-0.009988 max=0.016529 Jy/beam ! Clean residual mean=0.000002 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 0.111125 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 0.111125 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.077465Jy sigma=1.296542 ! Fit after self-cal, rms=0.074819Jy sigma=1.265017 ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=6.79 mas, bpa=-1.89 degrees ! Estimated noise=1.34879 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=3.031 mas, bmaj=7.857 mas, bpa=-4.461 degrees ! Estimated noise=0.920689 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 = 0.0282313 Jy ! Component: 100 - total flux cleaned = 0.0391051 Jy ! Component: 150 - total flux cleaned = 0.0441969 Jy ! Component: 200 - total flux cleaned = 0.0467885 Jy ! Total flux subtracted in 200 components = 0.0467885 Jy ! Clean residual min=-0.005699 max=0.010459 Jy/beam ! Clean residual mean=-0.000016 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.157913 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.157913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069243Jy sigma=1.120975 ! Fit after self-cal, rms=0.069251Jy sigma=1.120551 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 7.857 at -4.461 degrees (North through East) ! Clean map min=-0.0054697 max=0.11274 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. 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: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03052 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.03 KP 0.93 ! LA 1.04 MK 0.90 OV 1.10 PT 0.86 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.069251Jy sigma=1.120551 ! Fit after self-cal, rms=0.068160Jy sigma=1.116117 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=0.068160Jy sigma=1.116117 ! Fit after self-cal, rms=0.068144Jy sigma=1.116064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.832 mas, bpa=-4.523 degrees ! Estimated noise=0.917372 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 (7, 7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113831 Jy ! Component: 100 - total flux cleaned = 0.0104271 Jy ! Component: 150 - total flux cleaned = 0.00983582 Jy ! Component: 200 - total flux cleaned = 0.00949052 Jy ! Total flux subtracted in 200 components = 0.00949052 Jy ! Clean residual min=-0.004883 max=0.006758 Jy/beam ! Clean residual mean=-0.000066 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.167404 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.167404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066433Jy sigma=1.082127 ! Fit after self-cal, rms=0.066266Jy sigma=1.079249 ! 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=0.066266Jy sigma=1.079249 ! Fit after self-cal, rms=0.059030Jy sigma=0.971659 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 (-16, -9.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454002 Jy ! Component: 100 - total flux cleaned = 0.00543796 Jy ! Component: 150 - total flux cleaned = 0.00597545 Jy ! Component: 200 - total flux cleaned = 0.00628533 Jy ! Total flux subtracted in 200 components = 0.00628533 Jy ! Clean residual min=-0.004292 max=0.004075 Jy/beam ! Clean residual mean=-0.000081 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.173689 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.173689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057672Jy sigma=0.948053 ! Fit after self-cal, rms=0.057163Jy sigma=0.941668 ! 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: 3.011 x 7.832 at -4.523 degrees (North through East) ! Clean map min=-0.0042716 max=0.1109 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=0.057163Jy sigma=0.941668 ! Fit after self-cal, rms=0.055082Jy sigma=0.929320 ! 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=0.055082Jy sigma=0.929320 ! Fit after self-cal, rms=0.055017Jy sigma=0.928569 ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=7.714 mas, bpa=-4.378 degrees ! Estimated noise=0.900584 mJy/beam. ! Added new window around map position (16.5, 16). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470815 Jy ! Component: 100 - total flux cleaned = 0.0053101 Jy ! Component: 150 - total flux cleaned = 0.00541019 Jy ! Component: 200 - total flux cleaned = 0.00549954 Jy ! Total flux subtracted in 200 components = 0.00549954 Jy ! Clean residual min=-0.003253 max=0.002998 Jy/beam ! Clean residual mean=-0.000071 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.179189 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.179189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054553Jy sigma=0.920044 ! Fit after self-cal, rms=0.054509Jy sigma=0.919465 ! 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=0.054509Jy sigma=0.919465 ! Fit after self-cal, rms=0.054146Jy sigma=0.917365 ! 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=0.054146Jy sigma=0.917365 ! Fit after self-cal, rms=0.054148Jy sigma=0.917159 ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.661 mas, bpa=-4.357 degrees ! Estimated noise=0.890427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136632 Jy ! Component: 100 - total flux cleaned = 0.0013646 Jy ! Component: 150 - total flux cleaned = 0.00129157 Jy ! Component: 200 - total flux cleaned = 0.00135577 Jy ! Total flux subtracted in 200 components = 0.00135577 Jy ! Clean residual min=-0.003162 max=0.003404 Jy/beam ! Clean residual mean=-0.000071 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.180545 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 164 components and 0.180545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053951Jy sigma=0.913716 ! Fit after self-cal, rms=0.053933Jy sigma=0.913529 ! Inverting map ! Added new window around map position (63.5, 42.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349418 Jy ! Component: 100 - total flux cleaned = 0.00445017 Jy ! Component: 150 - total flux cleaned = 0.00452174 Jy ! Component: 200 - total flux cleaned = 0.00452454 Jy ! Total flux subtracted in 200 components = 0.00452454 Jy ! Clean residual min=-0.002769 max=0.002834 Jy/beam ! Clean residual mean=-0.000058 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.185069 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 186 components and 0.185069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053700Jy sigma=0.909155 ! Fit after self-cal, rms=0.053680Jy sigma=0.908900 ! 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=8.135 mas, bmaj=13.19 mas, bpa=12.26 degrees ! Estimated noise=1.20726 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 = 0.000212827 Jy ! Component: 100 - total flux cleaned = 0.000156243 Jy ! Component: 150 - total flux cleaned = 0.00011604 Jy ! Component: 200 - total flux cleaned = 0.000118134 Jy ! Total flux subtracted in 200 components = 0.000118134 Jy ! Clean residual min=-0.003768 max=0.002705 Jy/beam ! Clean residual mean=-0.000123 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.185187 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 0.185187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053655Jy sigma=0.908322 ! Fit after self-cal, rms=0.053638Jy sigma=0.908178 ! 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=2.232 mas, bmaj=6.731 mas, bpa=-1.608 degrees ! Estimated noise=1.28657 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.087277 Jy ! Component: 100 - total flux cleaned = 0.116712 Jy ! Component: 150 - total flux cleaned = 0.133572 Jy ! Component: 200 - total flux cleaned = 0.141516 Jy ! Total flux subtracted in 200 components = 0.141516 Jy ! Clean residual min=-0.005423 max=0.005929 Jy/beam ! Clean residual mean=-0.000000 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.141516 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.141516 Jy ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.661 mas, bpa=-4.357 degrees ! Estimated noise=0.890427 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 = 0.01407 Jy ! Component: 100 - total flux cleaned = 0.0214123 Jy ! Component: 150 - total flux cleaned = 0.026525 Jy ! Component: 200 - total flux cleaned = 0.0293477 Jy ! Total flux subtracted in 200 components = 0.0293477 Jy ! Clean residual min=-0.003734 max=0.003673 Jy/beam ! Clean residual mean=-0.000032 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.170864 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 94 components and 0.170864 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=8.135 mas, bmaj=13.19 mas, bpa=12.26 degrees ! Estimated noise=1.20726 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 = 0.00508161 Jy ! Component: 100 - total flux cleaned = 0.00654477 Jy ! Component: 150 - total flux cleaned = 0.00745235 Jy ! Component: 200 - total flux cleaned = 0.0083228 Jy ! Total flux subtracted in 200 components = 0.0083228 Jy ! Clean residual min=-0.004688 max=0.002824 Jy/beam ! Clean residual mean=-0.000108 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.179186 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.179186 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.661 mas, bpa=-4.357 degrees ! Estimated noise=0.890427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134866 Jy ! Component: 100 - total flux cleaned = 0.00214098 Jy ! Component: 150 - total flux cleaned = 0.00264841 Jy ! Component: 200 - total flux cleaned = 0.00295433 Jy ! Total flux subtracted in 200 components = 0.00295433 Jy ! Clean residual min=-0.003099 max=0.002706 Jy/beam ! Clean residual mean=-0.000047 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.182141 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 159 components and 0.182141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053686Jy sigma=0.909852 ! Fit after self-cal, rms=0.053582Jy sigma=0.908413 wmodel J0340-0254_S_2007_01_11_yyk\_map.mod ! Writing 159 model components to file: J0340-0254_S_2007_01_11_yyk_map.mod wobs J0340-0254_S_2007_01_11_yyk\_uvs.fits ! Writing UV FITS file: J0340-0254_S_2007_01_11_yyk_uvs.fits wwins J0340-0254_S_2007_01_11_yyk\_map.win ! wwins: Wrote 5 windows to J0340-0254_S_2007_01_11_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 = -0.000630683 Jy ! Component: 100 - total flux cleaned = -0.000630371 Jy ! Component: 150 - total flux cleaned = -0.000838528 Jy ! Component: 200 - total flux cleaned = -0.00123503 Jy ! Component: 250 - total flux cleaned = -0.00149824 Jy ! Component: 300 - total flux cleaned = -0.00157152 Jy ! Component: 350 - total flux cleaned = -0.00160555 Jy ! Component: 400 - total flux cleaned = -0.00163877 Jy ! Component: 450 - total flux cleaned = -0.00176631 Jy ! Component: 500 - total flux cleaned = -0.00182851 Jy ! Component: 550 - total flux cleaned = -0.00194931 Jy ! Component: 600 - total flux cleaned = -0.00197839 Jy ! Component: 650 - total flux cleaned = -0.0019489 Jy ! Component: 700 - total flux cleaned = -0.00197668 Jy ! Component: 750 - total flux cleaned = -0.002004 Jy ! Component: 800 - total flux cleaned = -0.00203113 Jy ! Component: 850 - total flux cleaned = -0.00213569 Jy ! Component: 900 - total flux cleaned = -0.00218678 Jy ! Component: 950 - total flux cleaned = -0.00231197 Jy ! Component: 1000 - total flux cleaned = -0.00233655 Jy ! Component: 1050 - total flux cleaned = -0.00240898 Jy ! Component: 1100 - total flux cleaned = -0.00248054 Jy ! Component: 1150 - total flux cleaned = -0.00252739 Jy ! Component: 1200 - total flux cleaned = -0.00259658 Jy ! Component: 1250 - total flux cleaned = -0.00259667 Jy ! Component: 1300 - total flux cleaned = -0.00261905 Jy ! Component: 1350 - total flux cleaned = -0.00259742 Jy ! Component: 1400 - total flux cleaned = -0.00266208 Jy ! Component: 1450 - total flux cleaned = -0.00264067 Jy ! Component: 1500 - total flux cleaned = -0.00268262 Jy ! Component: 1550 - total flux cleaned = -0.00266183 Jy ! Component: 1600 - total flux cleaned = -0.00266176 Jy ! Component: 1650 - total flux cleaned = -0.00264136 Jy ! Component: 1700 - total flux cleaned = -0.00266161 Jy ! Component: 1750 - total flux cleaned = -0.00262229 Jy ! Component: 1800 - total flux cleaned = -0.00268059 Jy ! Component: 1850 - total flux cleaned = -0.0027385 Jy ! Component: 1900 - total flux cleaned = -0.00281452 Jy ! Component: 1950 - total flux cleaned = -0.00281436 Jy ! Component: 2000 - total flux cleaned = -0.00283283 Jy ! Total flux subtracted in 2048 components = -0.00286954 Jy ! Clean residual min=-0.001147 max=0.001193 Jy/beam ! Clean residual mean=-0.000025 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.179271 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 288 components and 0.179271 Jy ![Exited script file: muppet] wmap "J0340-0254_S_2007_01_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.881 x 7.661 at -4.357 degrees (North through East) ! Clean map min=-0.002886 max=0.10661 Jy/beam ! Writing clean map to FITS file: J0340-0254_S_2007_01_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000353674 device "J0340-0254_S_2007_01_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0340-0254_S_2007_01_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.995226 0.995226 1.99045 3.9809 7.96181 15.9236 31.8472 63.6945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.881 x 7.661 at -4.357 degrees (North through East) ! Clean map min=-0.002886 max=0.10661 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0340-0254_S_2007_01_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0340-0254_S_2007_01_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0340-0254_S_2007_01_11_yyk_uvs.log closed on Mon Jun 16 19:13:20 2008