! Started logfile: /d2/scr/pima/bp177i_uvs/J1457-3539_C_uvs.log on Tue Apr 15 00:30:09 2014 obs /d2/scr/pima/bp177i_uvs/J1457-3539_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1457-3539_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1457-3539 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1457-3539_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 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=1.073560Jy sigma=32.169826 ! Fit after self-cal, rms=0.720931Jy sigma=21.819278 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=1.701 mas, bmaj=8.011 mas, bpa=-0.5031 degrees ! Estimated noise=1.51125 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186218 Jy ! Component: 100 - total flux cleaned = 0.267456 Jy ! Total flux subtracted in 100 components = 0.267456 Jy ! Clean residual min=-0.028142 max=0.057318 Jy/beam ! Clean residual mean=0.000365 rms=0.010886 Jy/beam ! Combined flux in latest and established models = 0.267456 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.267456 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=0.153074Jy sigma=4.621091 ! Fit after self-cal, rms=0.151887Jy sigma=4.602288 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908695 Jy ! Component: 100 - total flux cleaned = 0.13933 Jy ! Component: 150 - total flux cleaned = 0.167 Jy ! Component: 200 - total flux cleaned = 0.183685 Jy ! Total flux subtracted in 200 components = 0.183685 Jy ! Clean residual min=-0.022403 max=0.027197 Jy/beam ! Clean residual mean=0.000082 rms=0.006266 Jy/beam ! Combined flux in latest and established models = 0.451141 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 108 components and 0.451141 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=0.091295Jy sigma=2.550884 ! Fit after self-cal, rms=0.091110Jy sigma=2.548254 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.031 x 9.205 at -1.521 degrees (North through East) ! Clean map min=-0.021597 max=0.288 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.091110Jy sigma=2.548254 ! Fit after self-cal, rms=0.091110Jy sigma=2.548254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103728 Jy ! Component: 100 - total flux cleaned = 0.0169551 Jy ! Component: 150 - total flux cleaned = 0.0192125 Jy ! Component: 200 - total flux cleaned = 0.0198711 Jy ! Total flux subtracted in 200 components = 0.0198711 Jy ! Clean residual min=-0.022708 max=0.022215 Jy/beam ! Clean residual mean=0.000045 rms=0.005705 Jy/beam ! Combined flux in latest and established models = 0.471012 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.471012 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=0.089847Jy sigma=2.505393 ! Fit after self-cal, rms=0.089855Jy sigma=2.505249 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.089855Jy sigma=2.505249 ! Fit after self-cal, rms=0.089855Jy sigma=2.505249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482087 Jy ! Component: 100 - total flux cleaned = 0.000940995 Jy ! Component: 150 - total flux cleaned = 0.00123892 Jy ! Component: 200 - total flux cleaned = 0.00153153 Jy ! Total flux subtracted in 200 components = 0.00153153 Jy ! Clean residual min=-0.022402 max=0.021659 Jy/beam ! Clean residual mean=0.000044 rms=0.005636 Jy/beam ! Combined flux in latest and established models = 0.472543 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.472543 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=0.089432Jy sigma=2.493022 ! Fit after self-cal, rms=0.089444Jy sigma=2.492951 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297777 Jy ! Component: 100 - total flux cleaned = 0.000572913 Jy ! Component: 150 - total flux cleaned = 0.000711541 Jy ! Component: 200 - total flux cleaned = 0.00109961 Jy ! Total flux subtracted in 200 components = 0.00109961 Jy ! Clean residual min=-0.022092 max=0.021294 Jy/beam ! Clean residual mean=0.000043 rms=0.005583 Jy/beam ! Combined flux in latest and established models = 0.473643 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 137 components and 0.473643 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=0.089114Jy sigma=2.482741 ! Fit after self-cal, rms=0.089127Jy sigma=2.482676 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.089127Jy sigma=2.482676 ! Fit after self-cal, rms=0.089127Jy sigma=2.482676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252361 Jy ! Component: 100 - total flux cleaned = 0.000371122 Jy ! Component: 150 - total flux cleaned = 0.000620179 Jy ! Component: 200 - total flux cleaned = 0.000864799 Jy ! Total flux subtracted in 200 components = 0.000864799 Jy ! Clean residual min=-0.021785 max=0.020973 Jy/beam ! Clean residual mean=0.000043 rms=0.005540 Jy/beam ! Combined flux in latest and established models = 0.474508 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.474508 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=0.088866Jy sigma=2.474089 ! Fit after self-cal, rms=0.088878Jy sigma=2.474045 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236809 Jy ! Component: 100 - total flux cleaned = 0.000460975 Jy ! Component: 150 - total flux cleaned = 0.000563788 Jy ! Component: 200 - total flux cleaned = 0.000776011 Jy ! Total flux subtracted in 200 components = 0.000776011 Jy ! Clean residual min=-0.021679 max=0.020812 Jy/beam ! Clean residual mean=0.000043 rms=0.005504 Jy/beam ! Combined flux in latest and established models = 0.475284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.475284 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=0.088674Jy sigma=2.466750 ! Fit after self-cal, rms=0.088684Jy sigma=2.466703 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.088684Jy sigma=2.466703 ! Fit after self-cal, rms=0.088684Jy sigma=2.466703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=11.65 mas, bpa=-7.86 degrees ! Estimated noise=1.37361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504631 Jy ! Component: 100 - total flux cleaned = 0.0052048 Jy ! Component: 150 - total flux cleaned = 0.0053494 Jy ! Component: 200 - total flux cleaned = 0.00534725 Jy ! Total flux subtracted in 200 components = 0.00534725 Jy ! Clean residual min=-0.021424 max=0.022871 Jy/beam ! Clean residual mean=0.000058 rms=0.006780 Jy/beam ! Combined flux in latest and established models = 0.480631 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 146 components and 0.480631 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=0.088641Jy sigma=2.469658 ! Fit after self-cal, rms=0.088649Jy sigma=2.469580 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263013 Jy ! Component: 100 - total flux cleaned = 0.00039132 Jy ! Component: 150 - total flux cleaned = 0.000515942 Jy ! Component: 200 - total flux cleaned = 0.000639673 Jy ! Total flux subtracted in 200 components = 0.000639673 Jy ! Clean residual min=-0.021386 max=0.022761 Jy/beam ! Clean residual mean=0.000058 rms=0.006733 Jy/beam ! Combined flux in latest and established models = 0.481271 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 149 components and 0.481271 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=0.088564Jy sigma=2.473432 ! Fit after self-cal, rms=0.088545Jy sigma=2.473357 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.031 x 9.205 at -1.521 degrees (North through East) ! Clean map min=-0.021089 max=0.29324 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=1.701 mas, bmaj=8.011 mas, bpa=-0.5031 degrees ! Estimated noise=1.51125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186251 Jy ! Component: 100 - total flux cleaned = 0.268268 Jy ! Component: 150 - total flux cleaned = 0.32123 Jy ! Component: 200 - total flux cleaned = 0.358656 Jy ! Total flux subtracted in 200 components = 0.358656 Jy ! Clean residual min=-0.025803 max=0.039985 Jy/beam ! Clean residual mean=0.000226 rms=0.007755 Jy/beam ! Combined flux in latest and established models = 0.358656 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 58 model components to the UV plane model. ! The established model now contains 58 components and 0.358656 Jy ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 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 (51.9, -76.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527451 Jy ! Component: 100 - total flux cleaned = 0.0813392 Jy ! Component: 150 - total flux cleaned = 0.098654 Jy ! Component: 200 - total flux cleaned = 0.10975 Jy ! Total flux subtracted in 200 components = 0.10975 Jy ! Clean residual min=-0.019972 max=0.022751 Jy/beam ! Clean residual mean=-0.000003 rms=0.005619 Jy/beam ! Combined flux in latest and established models = 0.468406 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 112 components and 0.468406 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=11.65 mas, bpa=-7.86 degrees ! Estimated noise=1.37361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110212 Jy ! Component: 100 - total flux cleaned = 0.0125776 Jy ! Component: 150 - total flux cleaned = 0.0130852 Jy ! Component: 200 - total flux cleaned = 0.0133119 Jy ! Total flux subtracted in 200 components = 0.0133119 Jy ! Clean residual min=-0.022572 max=0.023563 Jy/beam ! Clean residual mean=0.000103 rms=0.006973 Jy/beam ! Combined flux in latest and established models = 0.481718 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214106 Jy ! Component: 100 - total flux cleaned = 0.000615981 Jy ! Component: 150 - total flux cleaned = 0.00080129 Jy ! Component: 200 - total flux cleaned = 0.000974075 Jy ! Total flux subtracted in 200 components = 0.000974075 Jy ! Clean residual min=-0.022530 max=0.023273 Jy/beam ! Clean residual mean=0.000123 rms=0.006832 Jy/beam ! Combined flux in latest and established models = 0.482692 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 138 components and 0.482692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=9.205 mas, bpa=-1.521 degrees ! Estimated noise=1.16809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111874 Jy ! Component: 100 - total flux cleaned = -0.000938245 Jy ! Component: 150 - total flux cleaned = -0.000770565 Jy ! Component: 200 - total flux cleaned = -0.000777508 Jy ! Total flux subtracted in 200 components = -0.000777508 Jy ! Clean residual min=-0.020222 max=0.019676 Jy/beam ! Clean residual mean=0.000060 rms=0.005085 Jy/beam ! Combined flux in latest and established models = 0.481914 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.481914 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=0.083464Jy sigma=2.328589 ! Fit after self-cal, rms=0.082502Jy sigma=2.279471 wmodel /d2/scr/pima/bp177i_uvs/J1457-3539_C_map.mod ! Writing 155 model components to file: /d2/scr/pima/bp177i_uvs/J1457-3539_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1457-3539_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1457-3539_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1457-3539_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1457-3539_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831547 Jy ! Component: 100 - total flux cleaned = 0.00147255 Jy ! Component: 150 - total flux cleaned = 0.00204428 Jy ! Component: 200 - total flux cleaned = 0.00307805 Jy ! Component: 250 - total flux cleaned = 0.00452881 Jy ! Component: 300 - total flux cleaned = 0.00544474 Jy ! Component: 350 - total flux cleaned = 0.00588549 Jy ! Component: 400 - total flux cleaned = 0.00588464 Jy ! Component: 450 - total flux cleaned = 0.00548979 Jy ! Component: 500 - total flux cleaned = 0.00530067 Jy ! Component: 550 - total flux cleaned = 0.00530302 Jy ! Component: 600 - total flux cleaned = 0.00529599 Jy ! Component: 650 - total flux cleaned = 0.00430324 Jy ! Component: 700 - total flux cleaned = 0.00414227 Jy ! Component: 750 - total flux cleaned = 0.0038347 Jy ! Component: 800 - total flux cleaned = 0.00354126 Jy ! Component: 850 - total flux cleaned = 0.00311529 Jy ! Component: 900 - total flux cleaned = 0.00297526 Jy ! Component: 950 - total flux cleaned = 0.00270786 Jy ! Component: 1000 - total flux cleaned = 0.00258018 Jy ! Component: 1050 - total flux cleaned = 0.00245263 Jy ! Component: 1100 - total flux cleaned = 0.00220745 Jy ! Component: 1150 - total flux cleaned = 0.00208898 Jy ! Component: 1200 - total flux cleaned = 0.00231853 Jy ! Component: 1250 - total flux cleaned = 0.00288127 Jy ! Component: 1300 - total flux cleaned = 0.00332142 Jy ! Component: 1350 - total flux cleaned = 0.00385583 Jy ! Component: 1400 - total flux cleaned = 0.00448605 Jy ! Component: 1450 - total flux cleaned = 0.0048965 Jy ! Component: 1500 - total flux cleaned = 0.00499852 Jy ! Component: 1550 - total flux cleaned = 0.0053968 Jy ! Component: 1600 - total flux cleaned = 0.00578285 Jy ! Component: 1650 - total flux cleaned = 0.00578203 Jy ! Component: 1700 - total flux cleaned = 0.0061566 Jy ! Component: 1750 - total flux cleaned = 0.00633972 Jy ! Component: 1800 - total flux cleaned = 0.00660842 Jy ! Component: 1850 - total flux cleaned = 0.00651823 Jy ! Component: 1900 - total flux cleaned = 0.00660712 Jy ! Component: 1950 - total flux cleaned = 0.00669065 Jy ! Component: 2000 - total flux cleaned = 0.00677486 Jy ! Component: 2050 - total flux cleaned = 0.00652683 Jy ! Component: 2100 - total flux cleaned = 0.0066089 Jy ! Component: 2150 - total flux cleaned = 0.00652862 Jy ! Component: 2200 - total flux cleaned = 0.00668776 Jy ! Component: 2250 - total flux cleaned = 0.00676513 Jy ! Component: 2300 - total flux cleaned = 0.00653256 Jy ! Component: 2350 - total flux cleaned = 0.00645609 Jy ! Component: 2400 - total flux cleaned = 0.00653248 Jy ! Component: 2450 - total flux cleaned = 0.00638266 Jy ! Component: 2500 - total flux cleaned = 0.0063083 Jy ! Component: 2550 - total flux cleaned = 0.00608797 Jy ! Component: 2600 - total flux cleaned = 0.00594284 Jy ! Component: 2650 - total flux cleaned = 0.00587106 Jy ! Component: 2700 - total flux cleaned = 0.00565734 Jy ! Component: 2750 - total flux cleaned = 0.00558624 Jy ! Component: 2800 - total flux cleaned = 0.00544601 Jy ! Component: 2850 - total flux cleaned = 0.0052372 Jy ! Component: 2900 - total flux cleaned = 0.00503017 Jy ! Component: 2950 - total flux cleaned = 0.00503023 Jy ! Component: 3000 - total flux cleaned = 0.00482557 Jy ! Component: 3050 - total flux cleaned = 0.00462304 Jy ! Component: 3100 - total flux cleaned = 0.00462252 Jy ! Component: 3150 - total flux cleaned = 0.00448907 Jy ! Component: 3200 - total flux cleaned = 0.00448929 Jy ! Component: 3250 - total flux cleaned = 0.00462109 Jy ! Component: 3300 - total flux cleaned = 0.0046861 Jy ! Component: 3350 - total flux cleaned = 0.0046207 Jy ! Component: 3400 - total flux cleaned = 0.00474974 Jy ! Component: 3450 - total flux cleaned = 0.00462066 Jy ! Component: 3500 - total flux cleaned = 0.00481279 Jy ! Component: 3550 - total flux cleaned = 0.0046849 Jy ! Component: 3600 - total flux cleaned = 0.00462183 Jy ! Component: 3650 - total flux cleaned = 0.0047483 Jy ! Component: 3700 - total flux cleaned = 0.00462261 Jy ! Component: 3750 - total flux cleaned = 0.00468538 Jy ! Component: 3800 - total flux cleaned = 0.00456095 Jy ! Component: 3850 - total flux cleaned = 0.00468529 Jy ! Component: 3900 - total flux cleaned = 0.0045615 Jy ! Component: 3950 - total flux cleaned = 0.00462345 Jy ! Component: 4000 - total flux cleaned = 0.00468526 Jy ! Component: 4050 - total flux cleaned = 0.00474657 Jy ! Total flux subtracted in 4096 components = 0.00468574 Jy ! Clean residual min=-0.003142 max=0.003676 Jy/beam ! Clean residual mean=0.000023 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.4866 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 492 components and 0.4866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1457-3539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.031 x 9.205 at -1.521 degrees (North through East) ! Clean map min=-0.011174 max=0.27225 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1457-3539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.27225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23328 1.23328 2.46657 4.93314 9.86627 19.7325 39.4651 78.9302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.272 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.252 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1457-3539_C_uvs.log closed on Tue Apr 15 00:30:14 2014