! Started logfile: /g0/scr/pima/s4195b_uvs/J1141-1407_X_uvs.log on Tue Dec 31 19:36:43 2013 obs /g0/scr/pima/s4195b_uvs/J1141-1407_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1141-1407_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.906015 visibilities/baseline/integration-bin. ! Found source: J1141-1407 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3856 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J1141-1407_X] 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 0.200x0.200 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=1.000317Jy sigma=0.811443 ! Fit after self-cal, rms=0.991054Jy sigma=0.798401 ! 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=0.8058 mas, bmaj=3.669 mas, bpa=-22.41 degrees ! Estimated noise=29.3847 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 = 0.0100431 Jy ! Component: 100 - total flux cleaned = 0.0121224 Jy ! Total flux subtracted in 100 components = 0.0121224 Jy ! Clean residual min=-0.001956 max=0.002079 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0121224 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0121224 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=0.017761Jy sigma=0.015587 ! Fit after self-cal, rms=0.015290Jy sigma=0.013672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317498 Jy ! Component: 100 - total flux cleaned = 0.00350557 Jy ! Total flux subtracted in 100 components = 0.00350557 Jy ! Clean residual min=-0.001857 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.015628 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.015628 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=0.015606Jy sigma=0.012689 ! Fit after self-cal, rms=0.015588Jy sigma=0.012682 ! 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=1.062 mas, bmaj=4.003 mas, bpa=-19.64 degrees ! Estimated noise=15.7801 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 = 0.000851332 Jy ! Component: 100 - total flux cleaned = 0.000878068 Jy ! Component: 150 - total flux cleaned = 0.000863674 Jy ! Component: 200 - total flux cleaned = 0.000802863 Jy ! Total flux subtracted in 200 components = 0.000802863 Jy ! Clean residual min=-0.000935 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0164308 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0164308 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=0.015652Jy sigma=0.012566 ! Fit after self-cal, rms=0.015649Jy sigma=0.012563 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.003 at -19.64 degrees (North through East) ! Clean map min=-0.00089674 max=0.015957 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.85 KP 0.83 LA 0.92 ! MK 0.98 NL 1.03 OV 0.94 PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.015649Jy sigma=0.012563 ! Fit after self-cal, rms=0.015480Jy sigma=0.012513 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=4.009 mas, bpa=-19.58 degrees ! Estimated noise=15.3716 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 = -0.000393532 Jy ! Component: 100 - total flux cleaned = -0.000528311 Jy ! Component: 150 - total flux cleaned = -0.000581549 Jy ! Component: 200 - total flux cleaned = -0.00061912 Jy ! Total flux subtracted in 200 components = -0.00061912 Jy ! Clean residual min=-0.000885 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0158117 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0158117 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=0.015425Jy sigma=0.012531 ! Fit after self-cal, rms=0.015424Jy sigma=0.012530 ! 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=0.015424Jy sigma=0.012530 ! Fit after self-cal, rms=0.015354Jy sigma=0.012507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.003 mas, bpa=-19.64 degrees ! Estimated noise=15.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112403 Jy ! Component: 100 - total flux cleaned = -0.000155031 Jy ! Component: 150 - total flux cleaned = -0.000173601 Jy ! Component: 200 - total flux cleaned = -0.000173673 Jy ! Total flux subtracted in 200 components = -0.000173673 Jy ! Clean residual min=-0.000897 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0156381 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0156381 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=0.015326Jy sigma=0.012519 ! Fit after self-cal, rms=0.015326Jy sigma=0.012518 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 = -1.16283e-05 Jy ! Component: 100 - total flux cleaned = -1.15614e-05 Jy ! Component: 150 - total flux cleaned = -1.15264e-05 Jy ! Component: 200 - total flux cleaned = -1.13057e-05 Jy ! Total flux subtracted in 200 components = -1.13057e-05 Jy ! Clean residual min=-0.000899 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0156267 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0156267 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=0.015320Jy sigma=0.012517 ! Fit after self-cal, rms=0.015318Jy sigma=0.012517 ! 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=0.015318Jy sigma=0.012517 ! Fit after self-cal, rms=0.015314Jy sigma=0.012517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.004 mas, bpa=-19.65 degrees ! Estimated noise=15.2249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.62887e-05 Jy ! Component: 100 - total flux cleaned = -2.15034e-05 Jy ! Component: 150 - total flux cleaned = -2.1529e-05 Jy ! Component: 200 - total flux cleaned = -2.15038e-05 Jy ! Total flux subtracted in 200 components = -2.15038e-05 Jy ! Clean residual min=-0.000902 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0156052 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0156052 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=0.015307Jy sigma=0.012518 ! Fit after self-cal, rms=0.015305Jy sigma=0.012518 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 = 4.6617e-06 Jy ! Component: 100 - total flux cleaned = 8.65214e-06 Jy ! Component: 150 - total flux cleaned = 4.8565e-06 Jy ! Component: 200 - total flux cleaned = 4.8173e-06 Jy ! Total flux subtracted in 200 components = 4.8173e-06 Jy ! Clean residual min=-0.000903 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0156101 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0156101 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=0.015301Jy sigma=0.012518 ! Fit after self-cal, rms=0.015300Jy sigma=0.012518 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.015300Jy sigma=0.012518 ! Fit after self-cal, rms=0.015298Jy sigma=0.012518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=4.872 mas, bpa=-8.499 degrees ! Estimated noise=18.2101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.01185e-05 Jy ! Component: 100 - total flux cleaned = -8.34409e-05 Jy ! Component: 150 - total flux cleaned = -8.66513e-05 Jy ! Component: 200 - total flux cleaned = -8.93816e-05 Jy ! Total flux subtracted in 200 components = -8.93816e-05 Jy ! Clean residual min=-0.001048 max=0.000849 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0155207 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0155207 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=0.015295Jy sigma=0.012519 ! Fit after self-cal, rms=0.015295Jy sigma=0.012519 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 = -2.8121e-06 Jy ! Component: 100 - total flux cleaned = -8.02621e-06 Jy ! Component: 150 - total flux cleaned = -1.03861e-05 Jy ! Component: 200 - total flux cleaned = -1.03946e-05 Jy ! Total flux subtracted in 200 components = -1.03946e-05 Jy ! Clean residual min=-0.001056 max=0.000854 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0155103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.0155103 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=0.015291Jy sigma=0.012522 ! Fit after self-cal, rms=0.015291Jy sigma=0.012522 ! 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=1.062 mas, bmaj=4.005 mas, bpa=-19.65 degrees ! Estimated noise=15.2164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.005 at -19.65 degrees (North through East) ! Clean map min=-0.00086328 max=0.015375 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=0.8028 mas, bmaj=3.685 mas, bpa=-22.44 degrees ! Estimated noise=28.1625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121119 Jy ! Component: 100 - total flux cleaned = 0.0148445 Jy ! Component: 150 - total flux cleaned = 0.015472 Jy ! Component: 200 - total flux cleaned = 0.0157372 Jy ! Total flux subtracted in 200 components = 0.0157372 Jy ! Clean residual min=-0.001814 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0157372 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0157372 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.005 mas, bpa=-19.65 degrees ! Estimated noise=15.2164 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 = 0.000248251 Jy ! Component: 100 - total flux cleaned = 0.000138466 Jy ! Component: 150 - total flux cleaned = 4.79842e-05 Jy ! Component: 200 - total flux cleaned = -2.72564e-05 Jy ! Total flux subtracted in 200 components = -2.72564e-05 Jy ! Clean residual min=-0.000936 max=0.000880 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.01571 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.01571 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=4.872 mas, bpa=-8.499 degrees ! Estimated noise=18.2101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.08699e-05 Jy ! Component: 100 - total flux cleaned = -0.000100811 Jy ! Component: 150 - total flux cleaned = -0.00011821 Jy ! Component: 200 - total flux cleaned = -0.000133497 Jy ! Total flux subtracted in 200 components = -0.000133497 Jy ! Clean residual min=-0.001068 max=0.000845 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0155765 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 = -9.16831e-06 Jy ! Component: 100 - total flux cleaned = -1.77514e-05 Jy ! Component: 150 - total flux cleaned = -2.98392e-05 Jy ! Component: 200 - total flux cleaned = -3.73594e-05 Jy ! Total flux subtracted in 200 components = -3.73594e-05 Jy ! Clean residual min=-0.001065 max=0.000849 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0155391 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0155391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.005 mas, bpa=-19.65 degrees ! Estimated noise=15.2164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102333 Jy ! Component: 100 - total flux cleaned = -0.000118667 Jy ! Component: 150 - total flux cleaned = -9.93451e-05 Jy ! Component: 200 - total flux cleaned = -7.65871e-05 Jy ! Total flux subtracted in 200 components = -7.65871e-05 Jy ! Clean residual min=-0.000913 max=0.000887 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0154625 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0154625 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=0.015281Jy sigma=0.012536 ! Fit after self-cal, rms=0.015282Jy sigma=0.012535 wmodel /g0/scr/pima/s4195b_uvs/J1141-1407_X_map.mod ! Writing 67 model components to file: /g0/scr/pima/s4195b_uvs/J1141-1407_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1141-1407_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1141-1407_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1141-1407_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1141-1407_X_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 = -8.68514e-05 Jy ! Component: 100 - total flux cleaned = -0.000115227 Jy ! Component: 150 - total flux cleaned = -3.47566e-05 Jy ! Component: 200 - total flux cleaned = 6.83563e-05 Jy ! Component: 250 - total flux cleaned = 0.000142221 Jy ! Component: 300 - total flux cleaned = 0.000236919 Jy ! Component: 350 - total flux cleaned = 0.000317206 Jy ! Component: 400 - total flux cleaned = 0.000339319 Jy ! Component: 450 - total flux cleaned = 0.000383042 Jy ! Component: 500 - total flux cleaned = 0.000414842 Jy ! Component: 550 - total flux cleaned = 0.000394023 Jy ! Component: 600 - total flux cleaned = 0.000384336 Jy ! Component: 650 - total flux cleaned = 0.000424451 Jy ! Component: 700 - total flux cleaned = 0.000414546 Jy ! Component: 750 - total flux cleaned = 0.000433742 Jy ! Component: 800 - total flux cleaned = 0.000424252 Jy ! Component: 850 - total flux cleaned = 0.000414968 Jy ! Component: 900 - total flux cleaned = 0.00039695 Jy ! Component: 950 - total flux cleaned = 0.000405757 Jy ! Component: 1000 - total flux cleaned = 0.00037979 Jy ! Component: 1050 - total flux cleaned = 0.000354402 Jy ! Component: 1100 - total flux cleaned = 0.000337514 Jy ! Component: 1150 - total flux cleaned = 0.000321028 Jy ! Component: 1200 - total flux cleaned = 0.000313052 Jy ! Component: 1250 - total flux cleaned = 0.00029711 Jy ! Component: 1300 - total flux cleaned = 0.000273454 Jy ! Component: 1350 - total flux cleaned = 0.00023458 Jy ! Component: 1400 - total flux cleaned = 0.000219419 Jy ! Component: 1450 - total flux cleaned = 0.000211919 Jy ! Component: 1500 - total flux cleaned = 0.000189537 Jy ! Component: 1550 - total flux cleaned = 0.00018239 Jy ! Component: 1600 - total flux cleaned = 0.000160706 Jy ! Component: 1650 - total flux cleaned = 0.000139416 Jy ! Component: 1700 - total flux cleaned = 0.00013942 Jy ! Component: 1750 - total flux cleaned = 0.000104669 Jy ! Component: 1800 - total flux cleaned = 7.7342e-05 Jy ! Component: 1850 - total flux cleaned = 7.07116e-05 Jy ! Component: 1900 - total flux cleaned = 3.72551e-05 Jy ! Component: 1950 - total flux cleaned = 4.19736e-06 Jy ! Component: 2000 - total flux cleaned = -3.50378e-05 Jy ! Component: 2050 - total flux cleaned = -7.36872e-05 Jy ! Component: 2100 - total flux cleaned = -0.000111956 Jy ! Component: 2150 - total flux cleaned = -0.000149812 Jy ! Component: 2200 - total flux cleaned = -0.000193334 Jy ! Component: 2250 - total flux cleaned = -0.000224157 Jy ! Component: 2300 - total flux cleaned = -0.000260784 Jy ! Component: 2350 - total flux cleaned = -0.000309042 Jy ! Component: 2400 - total flux cleaned = -0.000350801 Jy ! Component: 2450 - total flux cleaned = -0.000380268 Jy ! Component: 2500 - total flux cleaned = -0.000421134 Jy ! Component: 2550 - total flux cleaned = -0.000461524 Jy ! Component: 2600 - total flux cleaned = -0.000478693 Jy ! Component: 2650 - total flux cleaned = -0.000507049 Jy ! Component: 2700 - total flux cleaned = -0.000518317 Jy ! Component: 2750 - total flux cleaned = -0.000551698 Jy ! Component: 2800 - total flux cleaned = -0.000573674 Jy ! Component: 2850 - total flux cleaned = -0.00059001 Jy ! Component: 2900 - total flux cleaned = -0.000616925 Jy ! Component: 2950 - total flux cleaned = -0.000627568 Jy ! Component: 3000 - total flux cleaned = -0.000659357 Jy ! Component: 3050 - total flux cleaned = -0.000680401 Jy ! Component: 3100 - total flux cleaned = -0.000701283 Jy ! Component: 3150 - total flux cleaned = -0.000737489 Jy ! Component: 3200 - total flux cleaned = -0.000757964 Jy ! Component: 3250 - total flux cleaned = -0.000773181 Jy ! Component: 3300 - total flux cleaned = -0.000808424 Jy ! Component: 3350 - total flux cleaned = -0.000823328 Jy ! Component: 3400 - total flux cleaned = -0.000833247 Jy ! Component: 3450 - total flux cleaned = -0.000862656 Jy ! Component: 3500 - total flux cleaned = -0.000886928 Jy ! Component: 3550 - total flux cleaned = -0.000896577 Jy ! Component: 3600 - total flux cleaned = -0.000920527 Jy ! Component: 3650 - total flux cleaned = -0.000920558 Jy ! Component: 3700 - total flux cleaned = -0.000934676 Jy ! Component: 3750 - total flux cleaned = -0.00094403 Jy ! Component: 3800 - total flux cleaned = -0.000948753 Jy ! Component: 3850 - total flux cleaned = -0.000962619 Jy ! Component: 3900 - total flux cleaned = -0.000976307 Jy ! Component: 3950 - total flux cleaned = -0.000971782 Jy ! Component: 4000 - total flux cleaned = -0.000980792 Jy ! Component: 4050 - total flux cleaned = -0.000994204 Jy ! Total flux subtracted in 4096 components = -0.000989724 Jy ! Clean residual min=-0.000270 max=0.000247 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0144728 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 358 components and 0.0144728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1141-1407_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.005 at -19.65 degrees (North through East) ! Clean map min=-0.00066871 max=0.015272 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1141-1407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0152722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.72598e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51766 1.51766 3.03532 6.07063 12.1413 24.2825 48.5651 97.1301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.672 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1141-1407_X_uvs.log closed on Tue Dec 31 19:36:49 2013