! Started logfile: J1825-1718_X_2002_01_31_yyk_uvs.log on Wed Jun 27 11:01:22 2007 obs J1825-1718_X_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1825-1718_X_2002_01_31_yyk_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611833 visibilities/baseline/integration-bin. ! Found source: J1825-1718 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1544 lines of history. ! ! Reading 8480 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 flag NL ! Flagging baselines of antenna 1:NL in the currently selected channels. ![@muppet J1825-1718_X_2002_01_31_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)= 0.258833 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=0.6764 mas, bmaj=1.705 mas, bpa=6.469 degrees ! Estimated noise=1632.26 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 = 0.100512 Jy ! Component: 100 - total flux cleaned = 0.148344 Jy ! Total flux subtracted in 100 components = 0.148344 Jy ! Clean residual min=-0.012825 max=0.020565 Jy/beam ! Clean residual mean=0.000135 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.148344 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.148344 Jy ! ! Correcting IF 1. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.222847Jy sigma=0.001468 ! Fit after self-cal, rms=0.222303Jy sigma=0.001465 ! Inverting map and beam ! Estimated beam: bmin=0.6764 mas, bmaj=1.705 mas, bpa=6.469 degrees ! Estimated noise=1632.26 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=0.9012 mas, bmaj=1.972 mas, bpa=3.616 degrees ! Estimated noise=1004.41 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 = 0.0415234 Jy ! Component: 100 - total flux cleaned = 0.0561086 Jy ! Component: 150 - total flux cleaned = 0.0618761 Jy ! Component: 200 - total flux cleaned = 0.0642687 Jy ! Total flux subtracted in 200 components = 0.0642687 Jy ! Clean residual min=-0.012338 max=0.010693 Jy/beam ! Clean residual mean=-0.000100 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 0.212613 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.212613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220696Jy sigma=0.001415 ! Fit after self-cal, rms=0.220645Jy sigma=0.001415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9012 x 1.972 at 3.616 degrees (North through East) ! Clean map min=-0.011411 max=0.11807 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! 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* NL 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: 0.989249 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 1.00* KP 1.02 ! LA 1.15 MK 1.02 NL 1.00* OV 0.94 ! PT 1.03 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 ! 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.220645Jy sigma=0.001415 ! Fit after self-cal, rms=0.221847Jy sigma=0.001413 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=0.221847Jy sigma=0.001413 ! Fit after self-cal, rms=0.221859Jy sigma=0.001413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=1.981 mas, bpa=3.759 degrees ! Estimated noise=1000.84 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 = 0.000296352 Jy ! Component: 100 - total flux cleaned = 0.000216723 Jy ! Component: 150 - total flux cleaned = 0.000253311 Jy ! Component: 200 - total flux cleaned = 0.000318593 Jy ! Total flux subtracted in 200 components = 0.000318593 Jy ! Clean residual min=-0.010893 max=0.009017 Jy/beam ! Clean residual mean=-0.000092 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.212932 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.212932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221842Jy sigma=0.001413 ! Fit after self-cal, rms=0.221845Jy sigma=0.001413 ! 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=0.221845Jy sigma=0.001413 ! Fit after self-cal, rms=0.219652Jy sigma=0.001399 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 = 0.00173473 Jy ! Component: 100 - total flux cleaned = 0.00196329 Jy ! Component: 150 - total flux cleaned = 0.00202466 Jy ! Component: 200 - total flux cleaned = 0.00202137 Jy ! Total flux subtracted in 200 components = 0.00202137 Jy ! Clean residual min=-0.010826 max=0.008841 Jy/beam ! Clean residual mean=-0.000075 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.214953 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.214953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219690Jy sigma=0.001398 ! Fit after self-cal, rms=0.219335Jy sigma=0.001396 ! 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: 0.9017 x 1.981 at 3.759 degrees (North through East) ! Clean map min=-0.0098125 max=0.11931 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=0.219335Jy sigma=0.001396 ! Fit after self-cal, rms=0.218695Jy sigma=0.001395 ! 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=0.218695Jy sigma=0.001395 ! Fit after self-cal, rms=0.218631Jy sigma=0.001394 ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=1.995 mas, bpa=4.12 degrees ! Estimated noise=983.684 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213829 Jy ! Component: 100 - total flux cleaned = -0.00220875 Jy ! Component: 150 - total flux cleaned = -0.00226279 Jy ! Component: 200 - total flux cleaned = -0.00231051 Jy ! Total flux subtracted in 200 components = -0.00231051 Jy ! Clean residual min=-0.008899 max=0.008166 Jy/beam ! Clean residual mean=-0.000078 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.212643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.212643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218502Jy sigma=0.001394 ! Fit after self-cal, rms=0.218450Jy sigma=0.001394 ! 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=0.218450Jy sigma=0.001394 ! Fit after self-cal, rms=0.218537Jy sigma=0.001394 ! 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=0.218537Jy sigma=0.001394 ! Fit after self-cal, rms=0.218530Jy sigma=0.001394 ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.002 mas, bpa=4.286 degrees ! Estimated noise=983.555 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216368 Jy ! Component: 100 - total flux cleaned = -0.000273608 Jy ! Component: 150 - total flux cleaned = -0.000324266 Jy ! Component: 200 - total flux cleaned = -0.000327051 Jy ! Total flux subtracted in 200 components = -0.000327051 Jy ! Clean residual min=-0.008785 max=0.008211 Jy/beam ! Clean residual mean=-0.000077 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.212316 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.212316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218482Jy sigma=0.001394 ! Fit after self-cal, rms=0.218451Jy sigma=0.001394 ! 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=2.864 mas, bmaj=5.569 mas, bpa=20.45 degrees ! Estimated noise=1261.12 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 = -0.000835393 Jy ! Component: 100 - total flux cleaned = -0.000837056 Jy ! Component: 150 - total flux cleaned = -0.000863168 Jy ! Component: 200 - total flux cleaned = -0.000933157 Jy ! Total flux subtracted in 200 components = -0.000933157 Jy ! Clean residual min=-0.010863 max=0.010880 Jy/beam ! Clean residual mean=-0.000146 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 0.211382 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 69 components and 0.211382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218442Jy sigma=0.001394 ! Fit after self-cal, rms=0.218406Jy sigma=0.001393 ! 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=0.675 mas, bmaj=1.718 mas, bpa=6.682 degrees ! Estimated noise=1602.94 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.104924 Jy ! Component: 100 - total flux cleaned = 0.151645 Jy ! Component: 150 - total flux cleaned = 0.175792 Jy ! Component: 200 - total flux cleaned = 0.189254 Jy ! Total flux subtracted in 200 components = 0.189254 Jy ! Clean residual min=-0.009591 max=0.014899 Jy/beam ! Clean residual mean=0.000057 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.189254 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.189254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.002 mas, bpa=4.286 degrees ! Estimated noise=983.555 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 = 0.0142291 Jy ! Component: 100 - total flux cleaned = 0.0194539 Jy ! Component: 150 - total flux cleaned = 0.0215401 Jy ! Component: 200 - total flux cleaned = 0.0220466 Jy ! Total flux subtracted in 200 components = 0.0220466 Jy ! Clean residual min=-0.008826 max=0.008046 Jy/beam ! Clean residual mean=-0.000076 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.211301 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.211301 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=2.864 mas, bmaj=5.569 mas, bpa=20.45 degrees ! Estimated noise=1261.12 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 = -0.000159552 Jy ! Component: 100 - total flux cleaned = -0.000164338 Jy ! Component: 150 - total flux cleaned = -0.000192467 Jy ! Component: 200 - total flux cleaned = -0.0002443 Jy ! Total flux subtracted in 200 components = -0.0002443 Jy ! Clean residual min=-0.010725 max=0.011052 Jy/beam ! Clean residual mean=-0.000144 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.211056 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.211056 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.002 mas, bpa=4.286 degrees ! Estimated noise=983.555 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475359 Jy ! Component: 100 - total flux cleaned = 0.000443697 Jy ! Component: 150 - total flux cleaned = 0.000413679 Jy ! Component: 200 - total flux cleaned = 0.000440663 Jy ! Total flux subtracted in 200 components = 0.000440663 Jy ! Clean residual min=-0.008885 max=0.007939 Jy/beam ! Clean residual mean=-0.000076 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.211497 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.211497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218306Jy sigma=0.001393 ! Fit after self-cal, rms=0.218235Jy sigma=0.001392 wmodel J1825-1718_X_2002_01_31_yyk\_map.mod ! Writing 60 model components to file: J1825-1718_X_2002_01_31_yyk_map.mod wobs J1825-1718_X_2002_01_31_yyk\_uvs.fits ! Applying 77 buffered edits. ! Writing UV FITS file: J1825-1718_X_2002_01_31_yyk_uvs.fits wwins J1825-1718_X_2002_01_31_yyk\_map.win ! wwins: Wrote 1 windows to J1825-1718_X_2002_01_31_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 = -0.000478255 Jy ! Component: 100 - total flux cleaned = 0.000689945 Jy ! Component: 150 - total flux cleaned = 0.00163143 Jy ! Component: 200 - total flux cleaned = 0.00262301 Jy ! Component: 250 - total flux cleaned = 0.00376662 Jy ! Component: 300 - total flux cleaned = 0.00504021 Jy ! Component: 350 - total flux cleaned = 0.00625663 Jy ! Component: 400 - total flux cleaned = 0.00742714 Jy ! Component: 450 - total flux cleaned = 0.00846743 Jy ! Component: 500 - total flux cleaned = 0.00947196 Jy ! Component: 550 - total flux cleaned = 0.0103635 Jy ! Component: 600 - total flux cleaned = 0.011071 Jy ! Component: 650 - total flux cleaned = 0.0116857 Jy ! Component: 700 - total flux cleaned = 0.0125065 Jy ! Component: 750 - total flux cleaned = 0.0127987 Jy ! Component: 800 - total flux cleaned = 0.0132268 Jy ! Component: 850 - total flux cleaned = 0.0137143 Jy ! Component: 900 - total flux cleaned = 0.0139871 Jy ! Component: 950 - total flux cleaned = 0.014322 Jy ! Component: 1000 - total flux cleaned = 0.0148487 Jy ! Component: 1050 - total flux cleaned = 0.0152998 Jy ! Component: 1100 - total flux cleaned = 0.0156795 Jy ! Component: 1150 - total flux cleaned = 0.0159289 Jy ! Component: 1200 - total flux cleaned = 0.0162373 Jy ! Component: 1250 - total flux cleaned = 0.0167841 Jy ! Component: 1300 - total flux cleaned = 0.0172626 Jy ! Component: 1350 - total flux cleaned = 0.0175585 Jy ! Component: 1400 - total flux cleaned = 0.018143 Jy ! Component: 1450 - total flux cleaned = 0.018547 Jy ! Component: 1500 - total flux cleaned = 0.0188326 Jy ! Component: 1550 - total flux cleaned = 0.0193966 Jy ! Component: 1600 - total flux cleaned = 0.0198425 Jy ! Component: 1650 - total flux cleaned = 0.0202841 Jy ! Component: 1700 - total flux cleaned = 0.0205026 Jy ! Component: 1750 - total flux cleaned = 0.0210448 Jy ! Component: 1800 - total flux cleaned = 0.0214202 Jy ! Component: 1850 - total flux cleaned = 0.0217391 Jy ! Component: 1900 - total flux cleaned = 0.0221082 Jy ! Component: 1950 - total flux cleaned = 0.0224214 Jy ! Component: 2000 - total flux cleaned = 0.0226802 Jy ! Total flux subtracted in 2048 components = 0.0230399 Jy ! Clean residual min=-0.002616 max=0.003105 Jy/beam ! Clean residual mean=-0.000096 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.234537 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 208 components and 0.234537 Jy ![Exited script file: muppet] wmap "J1825-1718_X_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8943 x 2.002 at 4.286 degrees (North through East) ! Clean map min=-0.0060867 max=0.11233 Jy/beam ! Writing clean map to FITS file: J1825-1718_X_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00096454 device "J1825-1718_X_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1825-1718_X_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.57595 2.57595 5.15191 10.3038 20.6076 41.2152 82.4305 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8943 x 2.002 at 4.286 degrees (North through East) ! Clean map min=-0.0060867 max=0.11233 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1825-1718_X_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1825-1718_X_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1825-1718_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 11:01:29 2007