! Started logfile: /d2/scr/pima/bp177j_uvs/J0226-4255_C_uvs.log on Thu Jun 19 04:05:56 2014 obs /d2/scr/pima/bp177j_uvs/J0226-4255_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_C_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0226-4255 ! ! 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 1512 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/bp177j_uvs/J0226-4255_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=1.008226Jy sigma=23.299334 ! Fit after self-cal, rms=0.868439Jy sigma=20.021227 ! 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=1.455 mas, bmaj=13.06 mas, bpa=8.625 degrees ! Estimated noise=1.33674 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 = 0.0832065 Jy ! Component: 100 - total flux cleaned = 0.112575 Jy ! Total flux subtracted in 100 components = 0.112575 Jy ! Clean residual min=-0.009123 max=0.015216 Jy/beam ! Clean residual mean=-0.000004 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 0.112575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.112575 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=0.055378Jy sigma=1.239181 ! Fit after self-cal, rms=0.055343Jy sigma=1.238521 ! 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=1.997 mas, bmaj=14.03 mas, bpa=7.513 degrees ! Estimated noise=0.805798 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 = 0.0332161 Jy ! Component: 100 - total flux cleaned = 0.050376 Jy ! Component: 150 - total flux cleaned = 0.0601887 Jy ! Component: 200 - total flux cleaned = 0.0659425 Jy ! Total flux subtracted in 200 components = 0.0659425 Jy ! Clean residual min=-0.005684 max=0.004057 Jy/beam ! Clean residual mean=-0.000022 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.178517 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 103 components and 0.178517 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=0.031643Jy sigma=0.637842 ! Fit after self-cal, rms=0.031648Jy sigma=0.637336 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 14.03 at 7.513 degrees (North through East) ! Clean map min=-0.0055836 max=0.1307 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 0.93 KP 0.90 LA 1.00 NL 1.12 ! OV 0.95 PT 0.85 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.92 LA 1.10 NL 1.16 ! OV 1.02 PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 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 1.08 KP 0.97 LA 1.04 NL 1.10 ! OV 0.97 PT 1.06 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.03 LA 1.06 NL 1.07 ! OV 0.95 PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 LA 1.13 NL 1.10 ! OV 0.99 PT 1.00 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.92 LA 1.00 NL 1.03 ! OV 0.96 PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.00 LA 1.00 NL 1.14 ! OV 0.98 PT 0.95 SC 1.06 ! ! ! Fit before self-cal, rms=0.031648Jy sigma=0.637336 ! Fit after self-cal, rms=0.029433Jy sigma=0.565693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=14.35 mas, bpa=7.484 degrees ! Estimated noise=0.811193 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 = 0.00180852 Jy ! Component: 100 - total flux cleaned = 0.00227826 Jy ! Component: 150 - total flux cleaned = 0.00227995 Jy ! Component: 200 - total flux cleaned = 0.00228042 Jy ! Total flux subtracted in 200 components = 0.00228042 Jy ! Clean residual min=-0.003439 max=0.002345 Jy/beam ! Clean residual mean=-0.000009 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.180798 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.180798 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=0.029277Jy sigma=0.563690 ! Fit after self-cal, rms=0.029288Jy sigma=0.563607 ! 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=0.029288Jy sigma=0.563607 ! Fit after self-cal, rms=0.029489Jy sigma=0.562059 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=14.37 mas, bpa=7.506 degrees ! Estimated noise=0.819557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157943 Jy ! Component: 100 - total flux cleaned = 0.00209574 Jy ! Component: 150 - total flux cleaned = 0.00212889 Jy ! Component: 200 - total flux cleaned = 0.00212746 Jy ! Total flux subtracted in 200 components = 0.00212746 Jy ! Clean residual min=-0.003331 max=0.002337 Jy/beam ! Clean residual mean=-0.000009 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.182925 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.182925 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=0.029372Jy sigma=0.560859 ! Fit after self-cal, rms=0.029371Jy sigma=0.560857 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 = -8.75838e-06 Jy ! Component: 100 - total flux cleaned = -7.78218e-06 Jy ! Component: 150 - total flux cleaned = -7.81792e-06 Jy ! Component: 200 - total flux cleaned = -7.77594e-06 Jy ! Total flux subtracted in 200 components = -7.77594e-06 Jy ! Clean residual min=-0.003297 max=0.002340 Jy/beam ! Clean residual mean=-0.000009 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.182917 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.182917 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=0.029363Jy sigma=0.560688 ! Fit after self-cal, rms=0.029363Jy sigma=0.560686 ! 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=0.029363Jy sigma=0.560686 ! Fit after self-cal, rms=0.029570Jy sigma=0.559320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=14.4 mas, bpa=7.527 degrees ! Estimated noise=0.827588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014058 Jy ! Component: 100 - total flux cleaned = 0.00194603 Jy ! Component: 150 - total flux cleaned = 0.00203088 Jy ! Component: 200 - total flux cleaned = 0.00202106 Jy ! Total flux subtracted in 200 components = 0.00202106 Jy ! Clean residual min=-0.003260 max=0.002336 Jy/beam ! Clean residual mean=-0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.184938 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 170 components and 0.184938 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=0.029473Jy sigma=0.558565 ! Fit after self-cal, rms=0.029473Jy sigma=0.558563 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 = 1.2316e-05 Jy ! Component: 100 - total flux cleaned = 1.21409e-05 Jy ! Component: 150 - total flux cleaned = 1.24441e-05 Jy ! Component: 200 - total flux cleaned = 1.24544e-05 Jy ! Total flux subtracted in 200 components = 1.24544e-05 Jy ! Clean residual min=-0.003245 max=0.002334 Jy/beam ! Clean residual mean=-0.000009 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.184951 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 173 components and 0.184951 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=0.029465Jy sigma=0.558461 ! Fit after self-cal, rms=0.029465Jy sigma=0.558460 ! 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=0.029465Jy sigma=0.558460 ! Fit after self-cal, rms=0.029650Jy sigma=0.557343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=18.51 mas, bpa=-2.511 degrees ! Estimated noise=0.970923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161337 Jy ! Component: 100 - total flux cleaned = 0.00188055 Jy ! Component: 150 - total flux cleaned = 0.00186905 Jy ! Component: 200 - total flux cleaned = 0.00184683 Jy ! Total flux subtracted in 200 components = 0.00184683 Jy ! Clean residual min=-0.003636 max=0.002482 Jy/beam ! Clean residual mean=-0.000013 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.186798 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.186798 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=0.029573Jy sigma=0.557059 ! Fit after self-cal, rms=0.029573Jy sigma=0.557031 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 = -5.62721e-05 Jy ! Component: 100 - total flux cleaned = -7.60714e-05 Jy ! Component: 150 - total flux cleaned = -8.53994e-05 Jy ! Component: 200 - total flux cleaned = -9.4581e-05 Jy ! Total flux subtracted in 200 components = -9.4581e-05 Jy ! Clean residual min=-0.003599 max=0.002494 Jy/beam ! Clean residual mean=-0.000014 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.186703 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 198 components and 0.186703 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=0.029572Jy sigma=0.556991 ! Fit after self-cal, rms=0.029573Jy sigma=0.556976 ! 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=1.992 mas, bmaj=14.41 mas, bpa=7.548 degrees ! Estimated noise=0.834666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.992 x 14.41 at 7.548 degrees (North through East) ! Clean map min=-0.0031486 max=0.13279 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=1.448 mas, bmaj=13.44 mas, bpa=8.599 degrees ! Estimated noise=1.39617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869188 Jy ! Component: 100 - total flux cleaned = 0.118152 Jy ! Component: 150 - total flux cleaned = 0.137042 Jy ! Component: 200 - total flux cleaned = 0.149367 Jy ! Total flux subtracted in 200 components = 0.149367 Jy ! Clean residual min=-0.004683 max=0.007020 Jy/beam ! Clean residual mean=-0.000004 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.149367 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.149367 Jy ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=14.41 mas, bpa=7.548 degrees ! Estimated noise=0.834666 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 = 0.016618 Jy ! Component: 100 - total flux cleaned = 0.0255244 Jy ! Component: 150 - total flux cleaned = 0.0305841 Jy ! Component: 200 - total flux cleaned = 0.0335284 Jy ! Total flux subtracted in 200 components = 0.0335284 Jy ! Clean residual min=-0.003200 max=0.002515 Jy/beam ! Clean residual mean=-0.000011 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.182895 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 121 components and 0.182895 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=4.564 mas, bmaj=18.51 mas, bpa=-2.511 degrees ! Estimated noise=0.970923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215105 Jy ! Component: 100 - total flux cleaned = 0.00313586 Jy ! Component: 150 - total flux cleaned = 0.00349312 Jy ! Component: 200 - total flux cleaned = 0.00353961 Jy ! Total flux subtracted in 200 components = 0.00353961 Jy ! Clean residual min=-0.003588 max=0.002400 Jy/beam ! Clean residual mean=-0.000014 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.186435 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 = 2.79675e-05 Jy ! Component: 100 - total flux cleaned = 5.53941e-05 Jy ! Component: 150 - total flux cleaned = 9.05736e-05 Jy ! Component: 200 - total flux cleaned = 0.000112844 Jy ! Total flux subtracted in 200 components = 0.000112844 Jy ! Clean residual min=-0.003561 max=0.002459 Jy/beam ! Clean residual mean=-0.000014 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.186548 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 0.186548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=14.41 mas, bpa=7.548 degrees ! Estimated noise=0.834666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415069 Jy ! Component: 100 - total flux cleaned = 0.000400296 Jy ! Component: 150 - total flux cleaned = 0.000401078 Jy ! Component: 200 - total flux cleaned = 0.000400953 Jy ! Total flux subtracted in 200 components = 0.000400953 Jy ! Clean residual min=-0.003082 max=0.002390 Jy/beam ! Clean residual mean=-0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.186948 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.186948 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=0.029561Jy sigma=0.556781 ! Fit after self-cal, rms=0.029560Jy sigma=0.556773 wmodel /d2/scr/pima/bp177j_uvs/J0226-4255_C_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp177j_uvs/J0226-4255_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0226-4255_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0226-4255_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0226-4255_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 = -0.00113873 Jy ! Component: 100 - total flux cleaned = -0.00154711 Jy ! Component: 150 - total flux cleaned = -0.0017536 Jy ! Component: 200 - total flux cleaned = -0.00194084 Jy ! Component: 250 - total flux cleaned = -0.00208393 Jy ! Component: 300 - total flux cleaned = -0.0022458 Jy ! Component: 350 - total flux cleaned = -0.00229662 Jy ! Component: 400 - total flux cleaned = -0.00232019 Jy ! Component: 450 - total flux cleaned = -0.00225083 Jy ! Component: 500 - total flux cleaned = -0.00220722 Jy ! Component: 550 - total flux cleaned = -0.00220718 Jy ! Component: 600 - total flux cleaned = -0.00226876 Jy ! Component: 650 - total flux cleaned = -0.00230899 Jy ! Component: 700 - total flux cleaned = -0.00236658 Jy ! Component: 750 - total flux cleaned = -0.00232914 Jy ! Component: 800 - total flux cleaned = -0.00227502 Jy ! Component: 850 - total flux cleaned = -0.00223979 Jy ! Component: 900 - total flux cleaned = -0.00218811 Jy ! Component: 950 - total flux cleaned = -0.00213794 Jy ! Component: 1000 - total flux cleaned = -0.00205616 Jy ! Component: 1050 - total flux cleaned = -0.00200819 Jy ! Component: 1100 - total flux cleaned = -0.00191434 Jy ! Component: 1150 - total flux cleaned = -0.00186812 Jy ! Component: 1200 - total flux cleaned = -0.00176231 Jy ! Component: 1250 - total flux cleaned = -0.0017177 Jy ! Component: 1300 - total flux cleaned = -0.00164447 Jy ! Component: 1350 - total flux cleaned = -0.00157245 Jy ! Component: 1400 - total flux cleaned = -0.00152995 Jy ! Component: 1450 - total flux cleaned = -0.00152989 Jy ! Component: 1500 - total flux cleaned = -0.00144757 Jy ! Component: 1550 - total flux cleaned = -0.00144762 Jy ! Component: 1600 - total flux cleaned = -0.00140764 Jy ! Component: 1650 - total flux cleaned = -0.00134203 Jy ! Component: 1700 - total flux cleaned = -0.00132928 Jy ! Component: 1750 - total flux cleaned = -0.00127811 Jy ! Component: 1800 - total flux cleaned = -0.0012653 Jy ! Component: 1850 - total flux cleaned = -0.00123997 Jy ! Component: 1900 - total flux cleaned = -0.00120281 Jy ! Component: 1950 - total flux cleaned = -0.00120267 Jy ! Component: 2000 - total flux cleaned = -0.00119047 Jy ! Component: 2050 - total flux cleaned = -0.00119031 Jy ! Component: 2100 - total flux cleaned = -0.00116641 Jy ! Component: 2150 - total flux cleaned = -0.00118985 Jy ! Component: 2200 - total flux cleaned = -0.00114324 Jy ! Component: 2250 - total flux cleaned = -0.00114327 Jy ! Component: 2300 - total flux cleaned = -0.00110876 Jy ! Component: 2350 - total flux cleaned = -0.00108594 Jy ! Component: 2400 - total flux cleaned = -0.00106337 Jy ! Component: 2450 - total flux cleaned = -0.00102987 Jy ! Component: 2500 - total flux cleaned = -0.00100767 Jy ! Component: 2550 - total flux cleaned = -0.000996653 Jy ! Component: 2600 - total flux cleaned = -0.000985741 Jy ! Component: 2650 - total flux cleaned = -0.000963916 Jy ! Component: 2700 - total flux cleaned = -0.000931532 Jy ! Component: 2750 - total flux cleaned = -0.000942324 Jy ! Component: 2800 - total flux cleaned = -0.00092093 Jy ! Component: 2850 - total flux cleaned = -0.000931579 Jy ! Component: 2900 - total flux cleaned = -0.000878845 Jy ! Component: 2950 - total flux cleaned = -0.000900028 Jy ! Component: 3000 - total flux cleaned = -0.000931404 Jy ! Component: 3050 - total flux cleaned = -0.000952188 Jy ! Component: 3100 - total flux cleaned = -0.000972988 Jy ! Component: 3150 - total flux cleaned = -0.000983329 Jy ! Component: 3200 - total flux cleaned = -0.00100393 Jy ! Component: 3250 - total flux cleaned = -0.00100401 Jy ! Component: 3300 - total flux cleaned = -0.00104505 Jy ! Component: 3350 - total flux cleaned = -0.00107584 Jy ! Component: 3400 - total flux cleaned = -0.00110641 Jy ! Component: 3450 - total flux cleaned = -0.00111663 Jy ! Component: 3500 - total flux cleaned = -0.00113696 Jy ! Component: 3550 - total flux cleaned = -0.00114712 Jy ! Component: 3600 - total flux cleaned = -0.00116748 Jy ! Component: 3650 - total flux cleaned = -0.00118779 Jy ! Component: 3700 - total flux cleaned = -0.0011979 Jy ! Component: 3750 - total flux cleaned = -0.00122839 Jy ! Component: 3800 - total flux cleaned = -0.00120813 Jy ! Component: 3850 - total flux cleaned = -0.00119799 Jy ! Component: 3900 - total flux cleaned = -0.00121833 Jy ! Component: 3950 - total flux cleaned = -0.00122854 Jy ! Component: 4000 - total flux cleaned = -0.00122854 Jy ! Component: 4050 - total flux cleaned = -0.00122865 Jy ! Total flux subtracted in 4096 components = -0.00124915 Jy ! Clean residual min=-0.000570 max=0.000613 Jy/beam ! Clean residual mean=-0.000007 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.185699 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 504 components and 0.185699 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0226-4255_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.992 x 14.41 at 7.548 degrees (North through East) ! Clean map min=-0.0016854 max=0.13384 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495506 0.495506 0.991013 1.98203 3.96405 7.9281 15.8562 31.7124 63.4248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 605.441 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0226-4255_C_uvs.log closed on Thu Jun 19 04:06:02 2014