! Started logfile: /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uvs.log on Wed Jan 29 04:22:49 2014 obs /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1141-0805 ! ! 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 168 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/bp171a4_uvs/J1141-0805_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=1.000524Jy sigma=47.940818 ! Fit after self-cal, rms=0.984727Jy sigma=47.259245 ! 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=5.189 mas, bmaj=21.28 mas, bpa=-21.58 degrees ! Estimated noise=1.46145 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113688 Jy ! Component: 100 - total flux cleaned = 0.0159478 Jy ! Total flux subtracted in 100 components = 0.0159478 Jy ! Clean residual min=-0.002326 max=0.002367 Jy/beam ! Clean residual mean=0.000004 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0159478 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0159478 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=0.017349Jy sigma=0.660034 ! Fit after self-cal, rms=0.014445Jy sigma=0.536413 ! 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=6.111 mas, bmaj=19.83 mas, bpa=-20.69 degrees ! Estimated noise=1.1866 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 = 0.00447143 Jy ! Component: 100 - total flux cleaned = 0.00529242 Jy ! Component: 150 - total flux cleaned = 0.00586128 Jy ! Component: 200 - total flux cleaned = 0.00638682 Jy ! Total flux subtracted in 200 components = 0.00638682 Jy ! Clean residual min=-0.001019 max=0.001021 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0223346 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 134 components and 0.0223346 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=0.011717Jy sigma=0.420030 ! Fit after self-cal, rms=0.011660Jy sigma=0.417382 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.111 x 19.83 at -20.69 degrees (North through East) ! Clean map min=-0.0023161 max=0.011949 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* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.11 LA 1.04 NL 0.85 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.011660Jy sigma=0.417382 ! Fit after self-cal, rms=0.011674Jy sigma=0.416226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.057 mas, bmaj=19.86 mas, bpa=-20.67 degrees ! Estimated noise=1.18588 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 = 0.000330956 Jy ! Component: 100 - total flux cleaned = 0.000253807 Jy ! Component: 150 - total flux cleaned = 0.000145487 Jy ! Component: 200 - total flux cleaned = 7.47198e-05 Jy ! Total flux subtracted in 200 components = 7.47198e-05 Jy ! Clean residual min=-0.000590 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0224093 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 183 components and 0.0224093 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=0.011401Jy sigma=0.410398 ! Fit after self-cal, rms=0.011369Jy sigma=0.409082 ! 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=0.011369Jy sigma=0.409082 ! Fit after self-cal, rms=0.011375Jy sigma=0.408530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.02 mas, bmaj=19.85 mas, bpa=-20.65 degrees ! Estimated noise=1.18027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.51095e-05 Jy ! Component: 100 - total flux cleaned = -0.000148808 Jy ! Component: 150 - total flux cleaned = -0.000172801 Jy ! Component: 200 - total flux cleaned = -0.000173936 Jy ! Total flux subtracted in 200 components = -0.000173936 Jy ! Clean residual min=-0.000435 max=0.000432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0222354 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 235 components and 0.0222354 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=0.011250Jy sigma=0.404584 ! Fit after self-cal, rms=0.011240Jy sigma=0.404264 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 = -3.29932e-05 Jy ! Component: 100 - total flux cleaned = -0.000105756 Jy ! Component: 150 - total flux cleaned = -8.78121e-05 Jy ! Component: 200 - total flux cleaned = -8.70444e-05 Jy ! Total flux subtracted in 200 components = -8.70444e-05 Jy ! Clean residual min=-0.000328 max=0.000326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0221483 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 287 components and 0.0221483 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=0.011160Jy sigma=0.402006 ! Fit after self-cal, rms=0.011153Jy sigma=0.401892 ! 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=0.011153Jy sigma=0.401892 ! Fit after self-cal, rms=0.011154Jy sigma=0.401822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.022 mas, bmaj=19.82 mas, bpa=-20.64 degrees ! Estimated noise=1.17949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149576 Jy ! Component: 100 - total flux cleaned = -0.000179646 Jy ! Component: 150 - total flux cleaned = -0.000178564 Jy ! Component: 200 - total flux cleaned = -0.00017786 Jy ! Total flux subtracted in 200 components = -0.00017786 Jy ! Clean residual min=-0.000304 max=0.000302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0219705 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 316 components and 0.0219705 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=0.011092Jy sigma=0.400133 ! Fit after self-cal, rms=0.011088Jy sigma=0.400050 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 = -3.32328e-05 Jy ! Component: 100 - total flux cleaned = -0.000102081 Jy ! Component: 150 - total flux cleaned = -0.000155074 Jy ! Component: 200 - total flux cleaned = -0.000154733 Jy ! Total flux subtracted in 200 components = -0.000154733 Jy ! Clean residual min=-0.000248 max=0.000241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0218157 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 367 components and 0.0218157 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=0.011034Jy sigma=0.398814 ! Fit after self-cal, rms=0.011030Jy sigma=0.398762 ! 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=0.011030Jy sigma=0.398762 ! Fit after self-cal, rms=0.011027Jy sigma=0.398745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.623 mas, bmaj=19.1 mas, bpa=-20.54 degrees ! Estimated noise=1.1877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.13875e-05 Jy ! Component: 100 - total flux cleaned = -5.53624e-06 Jy ! Component: 150 - total flux cleaned = 2.65433e-05 Jy ! Component: 200 - total flux cleaned = 4.78245e-05 Jy ! Total flux subtracted in 200 components = 4.78245e-05 Jy ! Clean residual min=-0.000186 max=0.000186 Jy/beam ! Clean residual mean=0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0218636 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 425 components and 0.0218636 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=0.010985Jy sigma=0.398042 ! Fit after self-cal, rms=0.010982Jy sigma=0.397998 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 = -7.03342e-05 Jy ! Component: 100 - total flux cleaned = -8.08228e-05 Jy ! Component: 150 - total flux cleaned = -9.17782e-05 Jy ! Component: 200 - total flux cleaned = -9.04752e-05 Jy ! Total flux subtracted in 200 components = -9.04752e-05 Jy ! Clean residual min=-0.000235 max=0.000235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0217731 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 451 components and 0.0217731 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=0.010948Jy sigma=0.397017 ! Fit after self-cal, rms=0.010944Jy sigma=0.396946 ! 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=6.02 mas, bmaj=19.81 mas, bpa=-20.64 degrees ! Estimated noise=1.17835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.02 x 19.81 at -20.64 degrees (North through East) ! Clean map min=-0.0018443 max=0.011346 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=5.13 mas, bmaj=21.3 mas, bpa=-21.52 degrees ! Estimated noise=1.44449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130472 Jy ! Component: 100 - total flux cleaned = 0.018444 Jy ! Component: 150 - total flux cleaned = 0.0195547 Jy ! Component: 200 - total flux cleaned = 0.0200133 Jy ! Total flux subtracted in 200 components = 0.0200133 Jy ! Clean residual min=-0.001629 max=0.001647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0200133 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.0200133 Jy ! Inverting map and beam ! Estimated beam: bmin=6.02 mas, bmaj=19.81 mas, bpa=-20.64 degrees ! Estimated noise=1.17835 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 = 0.00122736 Jy ! Component: 100 - total flux cleaned = 0.00125803 Jy ! Component: 150 - total flux cleaned = 0.00119937 Jy ! Component: 200 - total flux cleaned = 0.00103218 Jy ! Total flux subtracted in 200 components = 0.00103218 Jy ! Clean residual min=-0.000902 max=0.000901 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0210454 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 138 components and 0.0210454 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=6.623 mas, bmaj=19.1 mas, bpa=-20.54 degrees ! Estimated noise=1.1877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000598568 Jy ! Component: 100 - total flux cleaned = -0.000602755 Jy ! Component: 150 - total flux cleaned = -0.000553808 Jy ! Component: 200 - total flux cleaned = -0.000579152 Jy ! Total flux subtracted in 200 components = -0.000579152 Jy ! Clean residual min=-0.000426 max=0.000436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0204663 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 = -5.78269e-07 Jy ! Component: 100 - total flux cleaned = -3.21928e-05 Jy ! Component: 150 - total flux cleaned = -6.85479e-05 Jy ! Component: 200 - total flux cleaned = -6.87974e-05 Jy ! Total flux subtracted in 200 components = -6.87974e-05 Jy ! Clean residual min=-0.000681 max=0.000675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0203975 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 240 components and 0.0203975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.02 mas, bmaj=19.81 mas, bpa=-20.64 degrees ! Estimated noise=1.17835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.2949e-05 Jy ! Component: 100 - total flux cleaned = -0.000105346 Jy ! Component: 150 - total flux cleaned = -0.000108376 Jy ! Component: 200 - total flux cleaned = -6.01377e-05 Jy ! Total flux subtracted in 200 components = -6.01377e-05 Jy ! Clean residual min=-0.000403 max=0.000404 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0203374 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 283 components and 0.0203374 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=0.011005Jy sigma=0.399692 ! Fit after self-cal, rms=0.010998Jy sigma=0.399001 wmodel /d2/scr/pima/bp171a4_uvs/J1141-0805_C_map.mod ! Writing 283 model components to file: /d2/scr/pima/bp171a4_uvs/J1141-0805_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1141-0805_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a4_uvs/J1141-0805_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.02 x 19.81 at -20.64 degrees (North through East) ! Clean map min=-0.0021542 max=0.0084618 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1141-0805_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00846184 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.4937 4.4937 8.9874 17.9748 35.9496 71.8992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 66.76 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1141-0805_C_uvs.log closed on Wed Jan 29 04:22:58 2014