! Started logfile: J2138-2439_X_1997_07_02_yyk_uvs.log on Mon Jan 8 10:27:39 2007 obs J2138-2439_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2138-2439_X_1997_07_02_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.20188 visibilities/baseline/integration-bin. ! Found source: J2138-2439 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 30720 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 J2138-2439_X_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.372299 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=0.7095 mas, bmaj=2.071 mas, bpa=-4.613 degrees ! Estimated noise=985.25 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 = 0.233953 Jy ! Component: 100 - total flux cleaned = 0.304665 Jy ! Total flux subtracted in 100 components = 0.304665 Jy ! Clean residual min=-0.013569 max=0.022251 Jy/beam ! Clean residual mean=-0.000109 rms=0.003616 Jy/beam ! Combined flux in latest and established models = 0.304665 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.304665 Jy ! ! Correcting IF 1. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.228681Jy sigma=0.001768 ! Fit after self-cal, rms=0.228499Jy sigma=0.001767 ! Inverting map and beam ! Estimated beam: bmin=0.7095 mas, bmaj=2.071 mas, bpa=-4.614 degrees ! Estimated noise=985.241 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309895 Jy ! Component: 100 - total flux cleaned = 0.0459289 Jy ! Total flux subtracted in 100 components = 0.0459289 Jy ! Clean residual min=-0.010723 max=0.012857 Jy/beam ! Clean residual mean=-0.000054 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.350594 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.350594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225061Jy sigma=0.001727 ! Fit after self-cal, rms=0.225039Jy sigma=0.001727 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.869 mas, bmaj=2.409 mas, bpa=-5.73 degrees ! Estimated noise=630.698 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 = 0.0153768 Jy ! Component: 100 - total flux cleaned = 0.0219872 Jy ! Component: 150 - total flux cleaned = 0.0247449 Jy ! Component: 200 - total flux cleaned = 0.0252419 Jy ! Total flux subtracted in 200 components = 0.0252419 Jy ! Clean residual min=-0.007867 max=0.012552 Jy/beam ! Clean residual mean=-0.000122 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 0.375836 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.375836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224839Jy sigma=0.001721 ! Fit after self-cal, rms=0.224826Jy sigma=0.001721 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.869 x 2.409 at -5.73 degrees (North through East) ! Clean map min=-0.0072615 max=0.27082 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: 0.993319 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 0.98 ! LA 0.99 MK 1.05 NL 1.16 OV 0.99 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00543 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.93 KP 1.00 ! LA 0.94 MK 0.97 NL 1.18 OV 1.10 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.990311 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.00 ! LA 0.98 MK 1.04 NL 1.14 OV 1.02 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.976726 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 0.98 ! LA 0.99 MK 0.99 NL 1.20 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.224826Jy sigma=0.001721 ! Fit after self-cal, rms=0.228456Jy sigma=0.001708 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=0.228456Jy sigma=0.001708 ! Fit after self-cal, rms=0.228453Jy sigma=0.001708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8741 mas, bmaj=2.437 mas, bpa=-5.547 degrees ! Estimated noise=620.14 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 = -0.00580405 Jy ! Component: 100 - total flux cleaned = -0.00767423 Jy ! Component: 150 - total flux cleaned = -0.00799285 Jy ! Component: 200 - total flux cleaned = -0.00815799 Jy ! Total flux subtracted in 200 components = -0.00815799 Jy ! Clean residual min=-0.004804 max=0.004727 Jy/beam ! Clean residual mean=-0.000015 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.367678 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.367678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228271Jy sigma=0.001707 ! Fit after self-cal, rms=0.228266Jy sigma=0.001707 ! 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=0.228266Jy sigma=0.001707 ! Fit after self-cal, rms=0.213255Jy sigma=0.001593 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 = 0.00822256 Jy ! Component: 100 - total flux cleaned = 0.0100528 Jy ! Component: 150 - total flux cleaned = 0.0102126 Jy ! Component: 200 - total flux cleaned = 0.0102743 Jy ! Total flux subtracted in 200 components = 0.0102743 Jy ! Clean residual min=-0.006695 max=0.004566 Jy/beam ! Clean residual mean=0.000007 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.377952 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.377952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213021Jy sigma=0.001591 ! Fit after self-cal, rms=0.211502Jy sigma=0.001580 ! 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: 0.8741 x 2.437 at -5.547 degrees (North through East) ! Clean map min=-0.006321 max=0.27865 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=0.211502Jy sigma=0.001580 ! Fit after self-cal, rms=0.208795Jy sigma=0.001575 ! 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=0.208795Jy sigma=0.001575 ! Fit after self-cal, rms=0.208568Jy sigma=0.001573 ! Inverting map and beam ! Estimated beam: bmin=0.8774 mas, bmaj=2.426 mas, bpa=-5.282 degrees ! Estimated noise=616.823 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.87998e-05 Jy ! Component: 100 - total flux cleaned = -3.52577e-05 Jy ! Component: 150 - total flux cleaned = -0.00012129 Jy ! Component: 200 - total flux cleaned = -0.000199464 Jy ! Total flux subtracted in 200 components = -0.000199464 Jy ! Clean residual min=-0.003493 max=0.003676 Jy/beam ! Clean residual mean=-0.000019 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.377752 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.377752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208558Jy sigma=0.001573 ! Fit after self-cal, rms=0.208472Jy sigma=0.001572 ! 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=0.208472Jy sigma=0.001572 ! Fit after self-cal, rms=0.209116Jy sigma=0.001570 ! 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=0.209116Jy sigma=0.001570 ! Fit after self-cal, rms=0.209081Jy sigma=0.001569 ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=2.425 mas, bpa=-5.172 degrees ! Estimated noise=617.011 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174831 Jy ! Component: 100 - total flux cleaned = 8.54931e-05 Jy ! Component: 150 - total flux cleaned = 6.23887e-05 Jy ! Component: 200 - total flux cleaned = 1.95459e-05 Jy ! Total flux subtracted in 200 components = 1.95459e-05 Jy ! Clean residual min=-0.003466 max=0.003668 Jy/beam ! Clean residual mean=-0.000019 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.377772 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.377772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209075Jy sigma=0.001569 ! Fit after self-cal, rms=0.209040Jy sigma=0.001569 ! 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=2.282 mas, bmaj=5.502 mas, bpa=-1.778 degrees ! Estimated noise=794.502 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 = 9.55693e-05 Jy ! Component: 100 - total flux cleaned = 0.000141589 Jy ! Component: 150 - total flux cleaned = 0.000142762 Jy ! Component: 200 - total flux cleaned = 0.000172132 Jy ! Total flux subtracted in 200 components = 0.000172132 Jy ! Clean residual min=-0.003666 max=0.003822 Jy/beam ! Clean residual mean=-0.000039 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.377944 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 67 components and 0.377944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209048Jy sigma=0.001569 ! Fit after self-cal, rms=0.209004Jy sigma=0.001569 ! 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=0.7116 mas, bmaj=2.072 mas, bpa=-4.338 degrees ! Estimated noise=976.777 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.240122 Jy ! Component: 100 - total flux cleaned = 0.31268 Jy ! Component: 150 - total flux cleaned = 0.344883 Jy ! Component: 200 - total flux cleaned = 0.359875 Jy ! Total flux subtracted in 200 components = 0.359875 Jy ! Clean residual min=-0.006785 max=0.005436 Jy/beam ! Clean residual mean=-0.000030 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.359875 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.359875 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=2.425 mas, bpa=-5.172 degrees ! Estimated noise=617.011 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 = 0.0107908 Jy ! Component: 100 - total flux cleaned = 0.014883 Jy ! Component: 150 - total flux cleaned = 0.0165771 Jy ! Component: 200 - total flux cleaned = 0.0168458 Jy ! Total flux subtracted in 200 components = 0.0168458 Jy ! Clean residual min=-0.003570 max=0.003899 Jy/beam ! Clean residual mean=-0.000023 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.376721 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.376721 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=2.282 mas, bmaj=5.502 mas, bpa=-1.778 degrees ! Estimated noise=794.502 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 = 0.000869555 Jy ! Component: 100 - total flux cleaned = 0.000973257 Jy ! Component: 150 - total flux cleaned = 0.00100692 Jy ! Component: 200 - total flux cleaned = 0.00103406 Jy ! Total flux subtracted in 200 components = 0.00103406 Jy ! Clean residual min=-0.003730 max=0.003936 Jy/beam ! Clean residual mean=-0.000040 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.377755 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.377755 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=2.425 mas, bpa=-5.172 degrees ! Estimated noise=617.011 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460795 Jy ! Component: 100 - total flux cleaned = -0.000353609 Jy ! Component: 150 - total flux cleaned = -0.000224959 Jy ! Component: 200 - total flux cleaned = -0.000219309 Jy ! Total flux subtracted in 200 components = -0.000219309 Jy ! Clean residual min=-0.003590 max=0.003718 Jy/beam ! Clean residual mean=-0.000020 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.377535 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.377535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209010Jy sigma=0.001569 ! Fit after self-cal, rms=0.208986Jy sigma=0.001569 wmodel J2138-2439_X_1997_07_02_yyk\_map.mod ! Writing 53 model components to file: J2138-2439_X_1997_07_02_yyk_map.mod wobs J2138-2439_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2138-2439_X_1997_07_02_yyk_uvs.fits wwins J2138-2439_X_1997_07_02_yyk\_map.win ! wwins: Wrote 1 windows to J2138-2439_X_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983415 Jy ! Component: 100 - total flux cleaned = 0.00116974 Jy ! Component: 150 - total flux cleaned = 0.00128724 Jy ! Component: 200 - total flux cleaned = 0.00123605 Jy ! Component: 250 - total flux cleaned = 0.000928042 Jy ! Component: 300 - total flux cleaned = 0.000681979 Jy ! Component: 350 - total flux cleaned = 0.000540554 Jy ! Component: 400 - total flux cleaned = 0.000495125 Jy ! Component: 450 - total flux cleaned = 0.000539632 Jy ! Component: 500 - total flux cleaned = 0.000625669 Jy ! Component: 550 - total flux cleaned = 0.000750324 Jy ! Component: 600 - total flux cleaned = 0.000870488 Jy ! Component: 650 - total flux cleaned = 0.00102701 Jy ! Component: 700 - total flux cleaned = 0.0011811 Jy ! Component: 750 - total flux cleaned = 0.00129414 Jy ! Component: 800 - total flux cleaned = 0.00125702 Jy ! Component: 850 - total flux cleaned = 0.00125744 Jy ! Component: 900 - total flux cleaned = 0.00122224 Jy ! Component: 950 - total flux cleaned = 0.00111968 Jy ! Component: 1000 - total flux cleaned = 0.00118756 Jy ! Component: 1050 - total flux cleaned = 0.00112104 Jy ! Component: 1100 - total flux cleaned = 0.00112189 Jy ! Component: 1150 - total flux cleaned = 0.00112229 Jy ! Component: 1200 - total flux cleaned = 0.00102821 Jy ! Component: 1250 - total flux cleaned = 0.0010903 Jy ! Component: 1300 - total flux cleaned = 0.001151 Jy ! Component: 1350 - total flux cleaned = 0.00109038 Jy ! Component: 1400 - total flux cleaned = 0.00112074 Jy ! Component: 1450 - total flux cleaned = 0.00117934 Jy ! Component: 1500 - total flux cleaned = 0.00129357 Jy ! Component: 1550 - total flux cleaned = 0.00123612 Jy ! Component: 1600 - total flux cleaned = 0.00123583 Jy ! Component: 1650 - total flux cleaned = 0.00123546 Jy ! Component: 1700 - total flux cleaned = 0.00123511 Jy ! Component: 1750 - total flux cleaned = 0.00123463 Jy ! Component: 1800 - total flux cleaned = 0.00118208 Jy ! Component: 1850 - total flux cleaned = 0.00126059 Jy ! Component: 1900 - total flux cleaned = 0.00115689 Jy ! Component: 1950 - total flux cleaned = 0.00115697 Jy ! Component: 2000 - total flux cleaned = 0.001182 Jy ! Total flux subtracted in 2048 components = 0.00113224 Jy ! Clean residual min=-0.001314 max=0.001581 Jy/beam ! Clean residual mean=-0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.378668 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 193 components and 0.378668 Jy ![Exited script file: muppet] wmap "J2138-2439_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8784 x 2.425 at -5.172 degrees (North through East) ! Clean map min=-0.0023321 max=0.27937 Jy/beam ! Writing clean map to FITS file: J2138-2439_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.27937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000470138 device "J2138-2439_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2138-2439_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504855 0.504855 1.00971 2.01942 4.03884 8.07768 16.1554 32.3107 64.6214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.279 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8784 x 2.425 at -5.172 degrees (North through East) ! Clean map min=-0.0023321 max=0.27937 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2138-2439_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2138-2439_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2138-2439_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 10:27:46 2007