! Started logfile: J1745-2900_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:50:19 2010 obs J1745-2900_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1745-2900_K_2006_06_11_yyk_uva.fits ! AN table 1: 1936 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.571453 visibilities/baseline/integration-bin. ! Found source: J1745-2900 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2715 lines of history. ! ! Reading 398280 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J1745-2900_K_2006_06_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 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.626676 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=0.2682 mas, bmaj=0.6992 mas, bpa=-3.319 degrees ! Estimated noise=7.03273 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.247104 Jy ! Component: 100 - total flux cleaned = 0.406007 Jy ! Total flux subtracted in 100 components = 0.406007 Jy ! Clean residual min=-0.043388 max=0.067913 Jy/beam ! Clean residual mean=-0.000204 rms=0.022999 Jy/beam ! Combined flux in latest and established models = 0.406007 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 66 model components to the UV plane model. ! The established model now contains 66 components and 0.406007 Jy ! ! Correcting IF 1. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.463329Jy sigma=1.750019 ! Fit after self-cal, rms=0.459451Jy sigma=1.746455 ! Inverting map and beam ! Estimated beam: bmin=0.2684 mas, bmaj=0.6997 mas, bpa=-3.322 degrees ! Estimated noise=7.06784 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=0.5064 mas, bmaj=1.371 mas, bpa=-7.375 degrees ! Estimated noise=2.96637 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 = 0.220886 Jy ! Component: 100 - total flux cleaned = 0.348063 Jy ! Component: 150 - total flux cleaned = 0.430727 Jy ! Component: 200 - total flux cleaned = 0.488799 Jy ! Total flux subtracted in 200 components = 0.488799 Jy ! Clean residual min=-0.025764 max=0.026981 Jy/beam ! Clean residual mean=-0.000199 rms=0.012757 Jy/beam ! Combined flux in latest and established models = 0.894805 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 138 model components to the UV plane model. ! The established model now contains 202 components and 0.894806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.366313Jy sigma=1.264294 ! Fit after self-cal, rms=0.364784Jy sigma=1.261461 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5064 x 1.371 at -7.375 degrees (North through East) ! Clean map min=-0.027829 max=0.19265 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.85 HN 1.00* KP 1.08 ! LA 0.86 MK 1.00* NL 1.00* OV 1.05 ! PT 0.91 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 0.42 KP 1.03 ! LA 0.85 MK 1.32 NL 1.00* OV 1.04 ! PT 0.78 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 16.84 FD 0.96 HN 1.00* KP 1.00 ! LA 0.85 MK 1.00* NL 1.62 OV 0.99 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00* KP 1.07 ! LA 0.93 MK 1.00* NL 3.73 OV 0.85 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.88 HN 1.00* KP 1.13 ! LA 0.94 MK 1.22 NL 12.58 OV 1.05 ! PT 0.85 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 2.58 FD 1.06 HN 1.00* KP 0.76 ! LA 0.95 MK 0.63 NL 1.00* OV 1.23 ! PT 0.94 SC 0.70 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.06 HN 0.85 KP 0.77 ! LA 0.91 MK 1.00* NL 1.44 OV 1.24 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.10 HN 1.00* KP 0.85 ! LA 0.89 MK 0.87 NL 1.00* OV 1.31 ! PT 0.95 SC 0.78 ! ! ! Fit before self-cal, rms=0.364784Jy sigma=1.261461 ! Fit after self-cal, rms=1.251110Jy sigma=1.179101 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.251110Jy sigma=1.179101 ! Fit after self-cal, rms=1.251055Jy sigma=1.178381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4723 mas, bmaj=1.302 mas, bpa=-7.211 degrees ! Estimated noise=2.82187 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 = -0.00806814 Jy ! Component: 100 - total flux cleaned = -0.00658995 Jy ! Component: 150 - total flux cleaned = -0.00474805 Jy ! Component: 200 - total flux cleaned = -0.00254221 Jy ! Total flux subtracted in 200 components = -0.00254221 Jy ! Clean residual min=-0.006383 max=0.006373 Jy/beam ! Clean residual mean=0.000073 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.892263 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 75 model components to the UV plane model. ! The established model now contains 277 components and 0.892263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.251125Jy sigma=1.166088 ! Fit after self-cal, rms=1.250522Jy sigma=1.165515 ! 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 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.250522Jy sigma=1.165515 ! Fit after self-cal, rms=1.230480Jy sigma=1.004856 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 = -0.00860626 Jy ! Component: 100 - total flux cleaned = -0.0165781 Jy ! Component: 150 - total flux cleaned = -0.0212 Jy ! Component: 200 - total flux cleaned = -0.0238777 Jy ! Total flux subtracted in 200 components = -0.0238777 Jy ! Clean residual min=-0.005211 max=0.005219 Jy/beam ! Clean residual mean=0.000059 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.868386 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 326 components and 0.868386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.230305Jy sigma=0.995250 ! Fit after self-cal, rms=1.228239Jy sigma=0.982498 ! 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: 0.4723 x 1.302 at -7.211 degrees (North through East) ! Clean map min=-0.013539 max=0.16385 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 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.228239Jy sigma=0.982498 ! Fit after self-cal, rms=0.410703Jy sigma=0.961115 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.410703Jy sigma=0.961115 ! Fit after self-cal, rms=0.410056Jy sigma=0.957618 ! Inverting map and beam ! Estimated beam: bmin=0.3922 mas, bmaj=1.117 mas, bpa=-9.786 degrees ! Estimated noise=2.58829 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773752 Jy ! Component: 100 - total flux cleaned = 0.000759313 Jy ! Component: 150 - total flux cleaned = -0.000216508 Jy ! Component: 200 - total flux cleaned = 0.000259834 Jy ! Total flux subtracted in 200 components = 0.000259834 Jy ! Clean residual min=-0.002732 max=0.002688 Jy/beam ! Clean residual mean=0.000021 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.868645 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 368 components and 0.868645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.409694Jy sigma=0.955119 ! Fit after self-cal, rms=0.409327Jy sigma=0.953838 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.409327Jy sigma=0.953838 ! Fit after self-cal, rms=0.446287Jy sigma=0.943228 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.446287Jy sigma=0.943228 ! Fit after self-cal, rms=0.446130Jy sigma=0.942509 ! Inverting map and beam ! Estimated beam: bmin=0.3864 mas, bmaj=1.072 mas, bpa=-9.127 degrees ! Estimated noise=2.57485 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458814 Jy ! Component: 100 - total flux cleaned = 0.000785165 Jy ! Component: 150 - total flux cleaned = 0.00215543 Jy ! Component: 200 - total flux cleaned = 0.00400078 Jy ! Total flux subtracted in 200 components = 0.00400078 Jy ! Clean residual min=-0.002472 max=0.002475 Jy/beam ! Clean residual mean=0.000024 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.872646 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 401 components and 0.872646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.445954Jy sigma=0.940513 ! Fit after self-cal, rms=0.445863Jy sigma=0.940317 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.697 mas, bpa=9.085 degrees ! Estimated noise=2.98371 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 = -0.00292048 Jy ! Component: 100 - total flux cleaned = -0.00408108 Jy ! Component: 150 - total flux cleaned = -0.00450722 Jy ! Component: 200 - total flux cleaned = -0.00480206 Jy ! Total flux subtracted in 200 components = -0.00480206 Jy ! Clean residual min=-0.001222 max=0.001212 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.867844 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 61 model components to the UV plane model. ! The established model now contains 458 components and 0.867844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.445820Jy sigma=0.940033 ! Fit after self-cal, rms=0.445760Jy sigma=0.939958 ! 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=0.2469 mas, bmaj=0.6428 mas, bpa=-2.537 degrees ! Estimated noise=5.12322 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.198971 Jy ! Component: 100 - total flux cleaned = 0.335181 Jy ! Component: 150 - total flux cleaned = 0.439457 Jy ! Component: 200 - total flux cleaned = 0.521472 Jy ! Total flux subtracted in 200 components = 0.521472 Jy ! Clean residual min=-0.029457 max=0.036335 Jy/beam ! Clean residual mean=-0.000057 rms=0.012247 Jy/beam ! Combined flux in latest and established models = 0.521471 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 89 model components to the UV plane model. ! The established model now contains 89 components and 0.521471 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3864 mas, bmaj=1.072 mas, bpa=-9.127 degrees ! Estimated noise=2.57485 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 = 0.142212 Jy ! Component: 100 - total flux cleaned = 0.22595 Jy ! Component: 150 - total flux cleaned = 0.264158 Jy ! Component: 200 - total flux cleaned = 0.291471 Jy ! Total flux subtracted in 200 components = 0.291471 Jy ! Clean residual min=-0.016657 max=0.016629 Jy/beam ! Clean residual mean=0.000035 rms=0.007751 Jy/beam ! Combined flux in latest and established models = 0.812943 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 199 components and 0.812943 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.697 mas, bpa=9.085 degrees ! Estimated noise=2.98371 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 = 0.0384459 Jy ! Component: 100 - total flux cleaned = 0.0363651 Jy ! Component: 150 - total flux cleaned = 0.0311871 Jy ! Component: 200 - total flux cleaned = 0.0259827 Jy ! Total flux subtracted in 200 components = 0.0259827 Jy ! Clean residual min=-0.008412 max=0.008366 Jy/beam ! Clean residual mean=-0.000028 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 0.838926 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 274 components and 0.838926 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3864 mas, bmaj=1.072 mas, bpa=-9.127 degrees ! Estimated noise=2.57485 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.004092 Jy ! Component: 100 - total flux cleaned = -0.00464353 Jy ! Component: 150 - total flux cleaned = -0.00581744 Jy ! Component: 200 - total flux cleaned = -0.00618092 Jy ! Total flux subtracted in 200 components = -0.00618092 Jy ! Clean residual min=-0.004056 max=0.004070 Jy/beam ! Clean residual mean=0.000021 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.832745 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 320 components and 0.832745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.446103Jy sigma=0.943041 ! Fit after self-cal, rms=0.446398Jy sigma=0.941658 wmodel J1745-2900_K_2006_06_11_yyk\_map.mod ! Writing 320 model components to file: J1745-2900_K_2006_06_11_yyk_map.mod wobs J1745-2900_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1745-2900_K_2006_06_11_yyk_uvs.fits wwins J1745-2900_K_2006_06_11_yyk\_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1745-2900_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3864 x 1.072 at -9.127 degrees (North through East) ! Clean map min=-0.013083 max=0.14665 Jy/beam ! Writing clean map to FITS file: J1745-2900_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00151316 device "J1745-2900_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1745-2900_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.09542 3.09542 6.19083 12.3817 24.7633 49.5267 99.0533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3864 x 1.072 at -9.127 degrees (North through East) ! Clean map min=-0.013083 max=0.14665 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1745-2900_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1745-2900_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1745-2900_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:50:21 2010