! Started logfile: J0015-1812_X_1997_07_02_yyk_uvs.log on Mon Jan 8 01:38:37 2007 obs J0015-1812_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0015-1812_X_1997_07_02_yyk_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.83373 visibilities/baseline/integration-bin. ! Found source: J0015-1812 ! ! 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 45880 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 J0015-1812_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)= 0.380575 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=0.6958 mas, bmaj=1.848 mas, bpa=-0.5519 degrees ! Estimated noise=937.948 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 = 0.264245 Jy ! Component: 100 - total flux cleaned = 0.309649 Jy ! Total flux subtracted in 100 components = 0.309649 Jy ! Clean residual min=-0.012464 max=0.024368 Jy/beam ! Clean residual mean=-0.000022 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 0.309649 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.309649 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.210434Jy sigma=0.001794 ! Fit after self-cal, rms=0.210140Jy sigma=0.001792 ! Inverting map and beam ! Estimated beam: bmin=0.6958 mas, bmaj=1.848 mas, bpa=-0.5518 degrees ! Estimated noise=938.092 mJy/beam. ! Added new window around map position (-1.8, -1.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274535 Jy ! Component: 100 - total flux cleaned = 0.0428665 Jy ! Total flux subtracted in 100 components = 0.0428665 Jy ! Clean residual min=-0.009817 max=0.019639 Jy/beam ! Clean residual mean=-0.000010 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.352516 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.352516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206542Jy sigma=0.001747 ! Fit after self-cal, rms=0.206321Jy sigma=0.001746 ! Inverting map ! Added new window around map position (-3.6, -2.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203486 Jy ! Component: 100 - total flux cleaned = 0.0308677 Jy ! Total flux subtracted in 100 components = 0.0308677 Jy ! Clean residual min=-0.007382 max=0.009164 Jy/beam ! Clean residual mean=-0.000008 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.383384 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.383384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204691Jy sigma=0.001726 ! Fit after self-cal, rms=0.204538Jy sigma=0.001724 ! 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=0.9199 mas, bmaj=2.377 mas, bpa=0.2923 degrees ! Estimated noise=496.082 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 = 0.0159824 Jy ! Component: 100 - total flux cleaned = 0.0240443 Jy ! Component: 150 - total flux cleaned = 0.0288167 Jy ! Component: 200 - total flux cleaned = 0.0313767 Jy ! Total flux subtracted in 200 components = 0.0313767 Jy ! Clean residual min=-0.005483 max=0.005895 Jy/beam ! Clean residual mean=0.000011 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.41476 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.41476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203938Jy sigma=0.001715 ! Fit after self-cal, rms=0.203851Jy sigma=0.001715 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 2.377 at 0.2923 degrees (North through East) ! Clean map min=-0.005165 max=0.31784 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00482 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 1.00 ! LA 1.02 MK 1.01 NL 0.99 OV 0.99 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00436 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 0.99 ! LA 0.98 MK 0.97 NL 1.02 OV 1.04 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990638 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.12 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986081 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.10 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.203851Jy sigma=0.001715 ! Fit after self-cal, rms=0.205127Jy sigma=0.001709 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=0.205127Jy sigma=0.001709 ! Fit after self-cal, rms=0.205129Jy sigma=0.001709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9234 mas, bmaj=2.369 mas, bpa=0.8058 degrees ! Estimated noise=491.647 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 = -0.00206475 Jy ! Component: 100 - total flux cleaned = -0.00218625 Jy ! Component: 150 - total flux cleaned = -0.0021776 Jy ! Component: 200 - total flux cleaned = -0.00224853 Jy ! Total flux subtracted in 200 components = -0.00224853 Jy ! Clean residual min=-0.004212 max=0.003846 Jy/beam ! Clean residual mean=0.000013 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.412512 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.412512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205002Jy sigma=0.001709 ! Fit after self-cal, rms=0.204993Jy sigma=0.001708 ! 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=0.204993Jy sigma=0.001708 ! Fit after self-cal, rms=0.199451Jy sigma=0.001671 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 = 0.00236099 Jy ! Component: 100 - total flux cleaned = 0.00250254 Jy ! Component: 150 - total flux cleaned = 0.00243983 Jy ! Component: 200 - total flux cleaned = 0.00243919 Jy ! Total flux subtracted in 200 components = 0.00243919 Jy ! Clean residual min=-0.003717 max=0.003555 Jy/beam ! Clean residual mean=0.000020 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.414951 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.414951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199438Jy sigma=0.001670 ! Fit after self-cal, rms=0.198748Jy sigma=0.001665 ! 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: 0.9234 x 2.369 at 0.8058 degrees (North through East) ! Clean map min=-0.0037005 max=0.31958 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=0.198748Jy sigma=0.001665 ! Fit after self-cal, rms=0.202907Jy sigma=0.001662 ! 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=0.202907Jy sigma=0.001662 ! Fit after self-cal, rms=0.202792Jy sigma=0.001661 ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=2.374 mas, bpa=0.8933 degrees ! Estimated noise=490.106 mJy/beam. ! Added new window around map position (-15, 7.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307563 Jy ! Component: 100 - total flux cleaned = 0.00333789 Jy ! Component: 150 - total flux cleaned = 0.00326481 Jy ! Component: 200 - total flux cleaned = 0.0030755 Jy ! Total flux subtracted in 200 components = 0.0030755 Jy ! Clean residual min=-0.003331 max=0.002808 Jy/beam ! Clean residual mean=0.000037 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.418026 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 112 components and 0.418026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202726Jy sigma=0.001661 ! Fit after self-cal, rms=0.202700Jy sigma=0.001660 ! 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=0.202700Jy sigma=0.001660 ! Fit after self-cal, rms=0.202612Jy sigma=0.001658 ! 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=0.202612Jy sigma=0.001658 ! Fit after self-cal, rms=0.202615Jy sigma=0.001658 ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.376 mas, bpa=0.9065 degrees ! Estimated noise=489.697 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056259 Jy ! Component: 100 - total flux cleaned = 0.00039314 Jy ! Component: 150 - total flux cleaned = 0.000289964 Jy ! Component: 200 - total flux cleaned = 0.000193807 Jy ! Total flux subtracted in 200 components = 0.000193807 Jy ! Clean residual min=-0.003390 max=0.002676 Jy/beam ! Clean residual mean=0.000039 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.41822 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.41822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202595Jy sigma=0.001658 ! Fit after self-cal, rms=0.202598Jy sigma=0.001658 ! 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=2.348 mas, bmaj=5.107 mas, bpa=5.834 degrees ! Estimated noise=615.981 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 = -0.000266191 Jy ! Component: 100 - total flux cleaned = -0.000387637 Jy ! Component: 150 - total flux cleaned = -0.000420871 Jy ! Component: 200 - total flux cleaned = -0.0004195 Jy ! Total flux subtracted in 200 components = -0.0004195 Jy ! Clean residual min=-0.003966 max=0.003201 Jy/beam ! Clean residual mean=0.000074 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.417801 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.417801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202596Jy sigma=0.001658 ! Fit after self-cal, rms=0.202598Jy sigma=0.001658 ! 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=0.6976 mas, bmaj=1.844 mas, bpa=-0.1004 degrees ! Estimated noise=937.242 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.267437 Jy ! Component: 100 - total flux cleaned = 0.318057 Jy ! Component: 150 - total flux cleaned = 0.347083 Jy ! Component: 200 - total flux cleaned = 0.366345 Jy ! Total flux subtracted in 200 components = 0.366345 Jy ! Clean residual min=-0.006379 max=0.007888 Jy/beam ! Clean residual mean=0.000006 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.366345 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.366345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.376 mas, bpa=0.9065 degrees ! Estimated noise=489.697 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) ! Added new window around map position (-2.8, -2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216209 Jy ! Component: 100 - total flux cleaned = 0.0326336 Jy ! Component: 150 - total flux cleaned = 0.0390911 Jy ! Component: 200 - total flux cleaned = 0.0434941 Jy ! Total flux subtracted in 200 components = 0.0434941 Jy ! Clean residual min=-0.003484 max=0.002625 Jy/beam ! Clean residual mean=0.000041 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.409839 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 83 components and 0.409839 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=2.348 mas, bmaj=5.107 mas, bpa=5.834 degrees ! Estimated noise=615.981 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 = 0.00408949 Jy ! Component: 100 - total flux cleaned = 0.00619216 Jy ! Component: 150 - total flux cleaned = 0.00701998 Jy ! Component: 200 - total flux cleaned = 0.00739473 Jy ! Total flux subtracted in 200 components = 0.00739473 Jy ! Clean residual min=-0.003771 max=0.003063 Jy/beam ! Clean residual mean=0.000072 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.417233 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 118 components and 0.417233 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.376 mas, bpa=0.9065 degrees ! Estimated noise=489.697 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.23303e-05 Jy ! Component: 100 - total flux cleaned = -8.84521e-05 Jy ! Component: 150 - total flux cleaned = -8.91858e-05 Jy ! Component: 200 - total flux cleaned = -4.11166e-05 Jy ! Total flux subtracted in 200 components = -4.11166e-05 Jy ! Clean residual min=-0.003179 max=0.002606 Jy/beam ! Clean residual mean=0.000037 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.417192 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.417192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202606Jy sigma=0.001658 ! Fit after self-cal, rms=0.202603Jy sigma=0.001658 wmodel J0015-1812_X_1997_07_02_yyk\_map.mod ! Writing 135 model components to file: J0015-1812_X_1997_07_02_yyk_map.mod wobs J0015-1812_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0015-1812_X_1997_07_02_yyk_uvs.fits wwins J0015-1812_X_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J0015-1812_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 = -0.00111801 Jy ! Component: 100 - total flux cleaned = -0.000937839 Jy ! Component: 150 - total flux cleaned = -0.000852543 Jy ! Component: 200 - total flux cleaned = -0.000931145 Jy ! Component: 250 - total flux cleaned = -0.00093006 Jy ! Component: 300 - total flux cleaned = -0.000892694 Jy ! Component: 350 - total flux cleaned = -0.000821856 Jy ! Component: 400 - total flux cleaned = -0.000787133 Jy ! Component: 450 - total flux cleaned = -0.000752824 Jy ! Component: 500 - total flux cleaned = -0.000752829 Jy ! Component: 550 - total flux cleaned = -0.000848105 Jy ! Component: 600 - total flux cleaned = -0.000847488 Jy ! Component: 650 - total flux cleaned = -0.000786594 Jy ! Component: 700 - total flux cleaned = -0.000816215 Jy ! Component: 750 - total flux cleaned = -0.000758287 Jy ! Component: 800 - total flux cleaned = -0.000787405 Jy ! Component: 850 - total flux cleaned = -0.000871919 Jy ! Component: 900 - total flux cleaned = -0.000953857 Jy ! Component: 950 - total flux cleaned = -0.00100777 Jy ! Component: 1000 - total flux cleaned = -0.00113992 Jy ! Component: 1050 - total flux cleaned = -0.00116556 Jy ! Component: 1100 - total flux cleaned = -0.00121665 Jy ! Component: 1150 - total flux cleaned = -0.00119184 Jy ! Component: 1200 - total flux cleaned = -0.00124185 Jy ! Component: 1250 - total flux cleaned = -0.00121709 Jy ! Component: 1300 - total flux cleaned = -0.00129044 Jy ! Component: 1350 - total flux cleaned = -0.0012896 Jy ! Component: 1400 - total flux cleaned = -0.00124165 Jy ! Component: 1450 - total flux cleaned = -0.0013121 Jy ! Component: 1500 - total flux cleaned = -0.00131179 Jy ! Component: 1550 - total flux cleaned = -0.00133462 Jy ! Component: 1600 - total flux cleaned = -0.00142574 Jy ! Component: 1650 - total flux cleaned = -0.0014488 Jy ! Component: 1700 - total flux cleaned = -0.00160478 Jy ! Component: 1750 - total flux cleaned = -0.00169282 Jy ! Component: 1800 - total flux cleaned = -0.00175847 Jy ! Component: 1850 - total flux cleaned = -0.00186634 Jy ! Component: 1900 - total flux cleaned = -0.00193013 Jy ! Component: 1950 - total flux cleaned = -0.00199357 Jy ! Component: 2000 - total flux cleaned = -0.00205635 Jy ! Total flux subtracted in 2048 components = -0.00209788 Jy ! Clean residual min=-0.001295 max=0.001271 Jy/beam ! Clean residual mean=0.000021 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.415095 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 258 components and 0.415094 Jy ![Exited script file: muppet] wmap "J0015-1812_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 2.376 at 0.9065 degrees (North through East) ! Clean map min=-0.0023062 max=0.31887 Jy/beam ! Writing clean map to FITS file: J0015-1812_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 0.318871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039694 device "J0015-1812_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0015-1812_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373449 0.373449 0.746899 1.4938 2.98759 5.97519 11.9504 23.9008 47.8015 95.603 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 2.376 at 0.9065 degrees (North through East) ! Clean map min=-0.0023062 max=0.31887 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0015-1812_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0015-1812_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0015-1812_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 01:38:48 2007