! Started logfile: /scr/pima/bp171ad_uvs/J2325-1641_C_uvs.log on Mon Dec 9 02:02:36 2013 obs /scr/pima/bp171ad_uvs/J2325-1641_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J2325-1641_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2325-1641 ! ! 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 1800 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 /scr/pima/bp171ad_uvs/J2325-1641_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=0.999346Jy sigma=2.151758 ! Fit after self-cal, rms=0.943888Jy sigma=2.014771 ! 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=1.428 mas, bmaj=3.552 mas, bpa=1.69 degrees ! Estimated noise=11.8554 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 = 0.0458758 Jy ! Component: 100 - total flux cleaned = 0.0562008 Jy ! Total flux subtracted in 100 components = 0.0562008 Jy ! Clean residual min=-0.002419 max=0.003644 Jy/beam ! Clean residual mean=-0.000010 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0562008 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0562008 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=0.023924Jy sigma=0.042809 ! Fit after self-cal, rms=0.023688Jy sigma=0.041963 ! 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=1.775 mas, bmaj=4.346 mas, bpa=2.214 degrees ! Estimated noise=8.45817 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 = 0.00480694 Jy ! Component: 100 - total flux cleaned = 0.00674376 Jy ! Component: 150 - total flux cleaned = 0.00760764 Jy ! Component: 200 - total flux cleaned = 0.00807638 Jy ! Total flux subtracted in 200 components = 0.00807638 Jy ! Clean residual min=-0.002010 max=0.001773 Jy/beam ! Clean residual mean=-0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0642772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0642772 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=0.023654Jy sigma=0.038396 ! Fit after self-cal, rms=0.023655Jy sigma=0.038390 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.775 x 4.346 at 2.214 degrees (North through East) ! Clean map min=-0.0019322 max=0.060303 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: ! BR 0.90 FD 1.02 HN 1.05 KP 0.87 ! LA 1.02 MK 1.04 NL 1.02 OV 1.02 ! PT 0.85 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.08 KP 0.99 ! LA 1.02 MK 0.96 NL 1.05 OV 1.04 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.06 KP 1.00 ! LA 1.14 MK 1.04 NL 0.92 OV 0.98 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.07 KP 1.00 ! LA 1.06 MK 1.03 NL 0.92 OV 0.92 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.00 ! LA 1.10 MK 0.98 NL 0.95 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.99 KP 0.96 ! LA 1.03 MK 0.96 NL 0.97 OV 0.95 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 0.97 KP 1.05 ! LA 1.08 MK 0.99 NL 0.91 OV 0.99 ! PT 0.93 SC 0.93 ! ! ! Fit before self-cal, rms=0.023655Jy sigma=0.038390 ! Fit after self-cal, rms=0.023074Jy sigma=0.036858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.326 mas, bpa=2.485 degrees ! Estimated noise=8.34269 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 = -0.000492251 Jy ! Component: 100 - total flux cleaned = -0.000477895 Jy ! Component: 150 - total flux cleaned = -0.000443601 Jy ! Component: 200 - total flux cleaned = -0.000414545 Jy ! Total flux subtracted in 200 components = -0.000414545 Jy ! Clean residual min=-0.001697 max=0.001659 Jy/beam ! Clean residual mean=-0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0638626 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0638626 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=0.022922Jy sigma=0.036970 ! Fit after self-cal, rms=0.022939Jy sigma=0.036964 ! 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=0.022939Jy sigma=0.036964 ! Fit after self-cal, rms=0.022818Jy sigma=0.036936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=4.312 mas, bpa=2.61 degrees ! Estimated noise=8.25929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000456681 Jy ! Component: 100 - total flux cleaned = -0.000432521 Jy ! Component: 150 - total flux cleaned = -0.000412274 Jy ! Component: 200 - total flux cleaned = -0.000402515 Jy ! Total flux subtracted in 200 components = -0.000402515 Jy ! Clean residual min=-0.001674 max=0.001643 Jy/beam ! Clean residual mean=-0.000005 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0634601 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0634601 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=0.022690Jy sigma=0.037039 ! Fit after self-cal, rms=0.022690Jy sigma=0.037039 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 = -9.05354e-06 Jy ! Component: 100 - total flux cleaned = -9.04929e-06 Jy ! Component: 150 - total flux cleaned = -1.62632e-05 Jy ! Component: 200 - total flux cleaned = -1.59864e-05 Jy ! Total flux subtracted in 200 components = -1.59864e-05 Jy ! Clean residual min=-0.001686 max=0.001634 Jy/beam ! Clean residual mean=-0.000005 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0634441 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0634441 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=0.022679Jy sigma=0.037036 ! Fit after self-cal, rms=0.022678Jy sigma=0.037036 ! 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=0.022678Jy sigma=0.037036 ! Fit after self-cal, rms=0.022561Jy sigma=0.037009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.762 mas, bmaj=4.296 mas, bpa=2.767 degrees ! Estimated noise=8.18021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421502 Jy ! Component: 100 - total flux cleaned = -0.000399201 Jy ! Component: 150 - total flux cleaned = -0.000380349 Jy ! Component: 200 - total flux cleaned = -0.000355709 Jy ! Total flux subtracted in 200 components = -0.000355709 Jy ! Clean residual min=-0.001664 max=0.001620 Jy/beam ! Clean residual mean=-0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0630884 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0630884 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=0.022451Jy sigma=0.037103 ! Fit after self-cal, rms=0.022451Jy sigma=0.037103 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 = -1.82258e-06 Jy ! Component: 100 - total flux cleaned = -1.70538e-06 Jy ! Component: 150 - total flux cleaned = -1.925e-06 Jy ! Component: 200 - total flux cleaned = -1.88134e-06 Jy ! Total flux subtracted in 200 components = -1.88134e-06 Jy ! Clean residual min=-0.001674 max=0.001624 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0630865 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0630865 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=0.022442Jy sigma=0.037102 ! Fit after self-cal, rms=0.022441Jy sigma=0.037101 ! 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=0.022441Jy sigma=0.037101 ! Fit after self-cal, rms=0.022339Jy sigma=0.037079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=8.841 mas, bpa=13.48 degrees ! Estimated noise=9.36415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110519 Jy ! Component: 100 - total flux cleaned = 0.000109279 Jy ! Component: 150 - total flux cleaned = 0.000117515 Jy ! Component: 200 - total flux cleaned = 0.000142465 Jy ! Total flux subtracted in 200 components = 0.000142465 Jy ! Clean residual min=-0.002016 max=0.001838 Jy/beam ! Clean residual mean=-0.000008 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.063229 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.063229 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=0.022297Jy sigma=0.037122 ! Fit after self-cal, rms=0.022289Jy sigma=0.037114 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 = 8.19239e-05 Jy ! Component: 100 - total flux cleaned = 9.00347e-05 Jy ! Component: 150 - total flux cleaned = 0.000104821 Jy ! Component: 200 - total flux cleaned = 0.000125507 Jy ! Total flux subtracted in 200 components = 0.000125507 Jy ! Clean residual min=-0.002004 max=0.001810 Jy/beam ! Clean residual mean=-0.000008 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0633545 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0633545 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=0.022282Jy sigma=0.037132 ! Fit after self-cal, rms=0.022279Jy sigma=0.037129 ! 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=1.758 mas, bmaj=4.281 mas, bpa=2.919 degrees ! Estimated noise=8.1091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.758 x 4.281 at 2.919 degrees (North through East) ! Clean map min=-0.0015705 max=0.057263 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=1.418 mas, bmaj=3.513 mas, bpa=2.283 degrees ! Estimated noise=11.3122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438349 Jy ! Component: 100 - total flux cleaned = 0.0540981 Jy ! Component: 150 - total flux cleaned = 0.0582426 Jy ! Component: 200 - total flux cleaned = 0.0603327 Jy ! Total flux subtracted in 200 components = 0.0603327 Jy ! Clean residual min=-0.001677 max=0.001741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0603327 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0603327 Jy ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=4.281 mas, bpa=2.919 degrees ! Estimated noise=8.1091 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140232 Jy ! Component: 100 - total flux cleaned = 0.00206577 Jy ! Component: 150 - total flux cleaned = 0.00233588 Jy ! Component: 200 - total flux cleaned = 0.0023644 Jy ! Total flux subtracted in 200 components = 0.0023644 Jy ! Clean residual min=-0.001651 max=0.001598 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0626971 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0626971 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=3.995 mas, bmaj=8.841 mas, bpa=13.48 degrees ! Estimated noise=9.36415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528448 Jy ! Component: 100 - total flux cleaned = 0.000581684 Jy ! Component: 150 - total flux cleaned = 0.000589975 Jy ! Component: 200 - total flux cleaned = 0.000604719 Jy ! Total flux subtracted in 200 components = 0.000604719 Jy ! Clean residual min=-0.002007 max=0.001811 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0633018 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 = 1.41115e-05 Jy ! Component: 100 - total flux cleaned = 2.73699e-05 Jy ! Component: 150 - total flux cleaned = 3.97995e-05 Jy ! Component: 200 - total flux cleaned = 4.60954e-05 Jy ! Total flux subtracted in 200 components = 4.60954e-05 Jy ! Clean residual min=-0.002003 max=0.001793 Jy/beam ! Clean residual mean=-0.000008 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0633479 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0633479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=4.281 mas, bpa=2.919 degrees ! Estimated noise=8.1091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250403 Jy ! Component: 100 - total flux cleaned = -0.000295301 Jy ! Component: 150 - total flux cleaned = -0.000321759 Jy ! Component: 200 - total flux cleaned = -0.000328747 Jy ! Total flux subtracted in 200 components = -0.000328747 Jy ! Clean residual min=-0.001643 max=0.001618 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0630192 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0630192 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=0.022224Jy sigma=0.037147 ! Fit after self-cal, rms=0.022225Jy sigma=0.037146 wmodel /scr/pima/bp171ad_uvs/J2325-1641_C_map.mod ! Writing 46 model components to file: /scr/pima/bp171ad_uvs/J2325-1641_C_map.mod wobs /scr/pima/bp171ad_uvs/J2325-1641_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J2325-1641_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J2325-1641_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J2325-1641_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 = -0.000147454 Jy ! Component: 100 - total flux cleaned = -0.000174663 Jy ! Component: 150 - total flux cleaned = -9.91743e-05 Jy ! Component: 200 - total flux cleaned = -4.7618e-06 Jy ! Component: 250 - total flux cleaned = 6.23722e-05 Jy ! Component: 300 - total flux cleaned = 0.000148067 Jy ! Component: 350 - total flux cleaned = 0.000230332 Jy ! Component: 400 - total flux cleaned = 0.000250282 Jy ! Component: 450 - total flux cleaned = 0.000250514 Jy ! Component: 500 - total flux cleaned = 0.000251067 Jy ! Component: 550 - total flux cleaned = 0.000324409 Jy ! Component: 600 - total flux cleaned = 0.000306692 Jy ! Component: 650 - total flux cleaned = 0.000306572 Jy ! Component: 700 - total flux cleaned = 0.000221841 Jy ! Component: 750 - total flux cleaned = 0.00015576 Jy ! Component: 800 - total flux cleaned = 0.00013972 Jy ! Component: 850 - total flux cleaned = 0.000123949 Jy ! Component: 900 - total flux cleaned = 0.00010845 Jy ! Component: 950 - total flux cleaned = 0.000139261 Jy ! Component: 1000 - total flux cleaned = 0.000154032 Jy ! Component: 1050 - total flux cleaned = 0.000183767 Jy ! Component: 1100 - total flux cleaned = 0.00021285 Jy ! Component: 1150 - total flux cleaned = 0.00027015 Jy ! Component: 1200 - total flux cleaned = 0.000326567 Jy ! Component: 1250 - total flux cleaned = 0.000395915 Jy ! Component: 1300 - total flux cleaned = 0.000464185 Jy ! Component: 1350 - total flux cleaned = 0.00050419 Jy ! Component: 1400 - total flux cleaned = 0.000543608 Jy ! Component: 1450 - total flux cleaned = 0.000543283 Jy ! Component: 1500 - total flux cleaned = 0.00055616 Jy ! Component: 1550 - total flux cleaned = 0.00060727 Jy ! Component: 1600 - total flux cleaned = 0.000632495 Jy ! Component: 1650 - total flux cleaned = 0.000682221 Jy ! Component: 1700 - total flux cleaned = 0.000731232 Jy ! Component: 1750 - total flux cleaned = 0.000743332 Jy ! Component: 1800 - total flux cleaned = 0.000767432 Jy ! Component: 1850 - total flux cleaned = 0.000802977 Jy ! Component: 1900 - total flux cleaned = 0.000826353 Jy ! Component: 1950 - total flux cleaned = 0.000884005 Jy ! Component: 2000 - total flux cleaned = 0.000906792 Jy ! Component: 2050 - total flux cleaned = 0.000963102 Jy ! Component: 2100 - total flux cleaned = 0.000996424 Jy ! Component: 2150 - total flux cleaned = 0.000996458 Jy ! Component: 2200 - total flux cleaned = 0.00102923 Jy ! Component: 2250 - total flux cleaned = 0.00102931 Jy ! Component: 2300 - total flux cleaned = 0.00107218 Jy ! Component: 2350 - total flux cleaned = 0.00107229 Jy ! Component: 2400 - total flux cleaned = 0.00108283 Jy ! Component: 2450 - total flux cleaned = 0.00112434 Jy ! Component: 2500 - total flux cleaned = 0.00112428 Jy ! Component: 2550 - total flux cleaned = 0.00114479 Jy ! Component: 2600 - total flux cleaned = 0.0011851 Jy ! Component: 2650 - total flux cleaned = 0.00120505 Jy ! Component: 2700 - total flux cleaned = 0.00122486 Jy ! Component: 2750 - total flux cleaned = 0.00122494 Jy ! Component: 2800 - total flux cleaned = 0.00125421 Jy ! Component: 2850 - total flux cleaned = 0.00128324 Jy ! Component: 2900 - total flux cleaned = 0.00129278 Jy ! Component: 2950 - total flux cleaned = 0.00129275 Jy ! Component: 3000 - total flux cleaned = 0.00131163 Jy ! Component: 3050 - total flux cleaned = 0.00134919 Jy ! Component: 3100 - total flux cleaned = 0.00136777 Jy ! Component: 3150 - total flux cleaned = 0.00138631 Jy ! Component: 3200 - total flux cleaned = 0.00138631 Jy ! Component: 3250 - total flux cleaned = 0.00142301 Jy ! Component: 3300 - total flux cleaned = 0.00141393 Jy ! Component: 3350 - total flux cleaned = 0.00143212 Jy ! Component: 3400 - total flux cleaned = 0.00143216 Jy ! Component: 3450 - total flux cleaned = 0.00145011 Jy ! Component: 3500 - total flux cleaned = 0.00143212 Jy ! Component: 3550 - total flux cleaned = 0.00142318 Jy ! Component: 3600 - total flux cleaned = 0.00141429 Jy ! Component: 3650 - total flux cleaned = 0.00138778 Jy ! Component: 3700 - total flux cleaned = 0.001379 Jy ! Component: 3750 - total flux cleaned = 0.00137901 Jy ! Component: 3800 - total flux cleaned = 0.00137023 Jy ! Component: 3850 - total flux cleaned = 0.00136154 Jy ! Component: 3900 - total flux cleaned = 0.00136149 Jy ! Component: 3950 - total flux cleaned = 0.00133562 Jy ! Component: 4000 - total flux cleaned = 0.00132699 Jy ! Component: 4050 - total flux cleaned = 0.00131844 Jy ! Total flux subtracted in 4096 components = 0.00130135 Jy ! Clean residual min=-0.000497 max=0.000481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0643205 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 344 components and 0.0643205 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J2325-1641_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.758 x 4.281 at 2.919 degrees (North through East) ! Clean map min=-0.0008397 max=0.057273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J2325-1641_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0572731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755923 0.755923 1.51185 3.02369 6.04739 12.0948 24.1895 48.3791 96.7582 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 396.865 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J2325-1641_C_uvs.log closed on Mon Dec 9 02:02:42 2013