! Started logfile: /scr/pima/bg219a_uvs/J1308-2458_S_uvs.log on Wed Apr 6 22:55:07 2016 obs /scr/pima/bg219a_uvs/J1308-2458_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1308-2458_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.926929 visibilities/baseline/integration-bin. ! Found source: J1308-2458 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 4516 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1308-2458_S] 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 0.500x0.500 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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004623Jy sigma=21.201060 ! Fit after self-cal, rms=0.924776Jy sigma=19.491336 ! 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=2.172 mas, bmaj=6.007 mas, bpa=-3.664 degrees ! Estimated noise=0.837513 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 = 0.0592686 Jy ! Component: 100 - total flux cleaned = 0.0722477 Jy ! Total flux subtracted in 100 components = 0.0722477 Jy ! Clean residual min=-0.004528 max=0.004508 Jy/beam ! Clean residual mean=-0.000029 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0722477 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0722477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064178Jy sigma=1.280479 ! Fit after self-cal, rms=0.063570Jy sigma=1.265488 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=7.502 mas, bpa=-2.62 degrees ! Estimated noise=0.524087 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 = 0.00557904 Jy ! Component: 100 - total flux cleaned = 0.00768476 Jy ! Component: 150 - total flux cleaned = 0.00864669 Jy ! Component: 200 - total flux cleaned = 0.00898767 Jy ! Total flux subtracted in 200 components = 0.00898767 Jy ! Clean residual min=-0.003052 max=0.002916 Jy/beam ! Clean residual mean=-0.000026 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0812353 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.0812353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063198Jy sigma=1.255197 ! Fit after self-cal, rms=0.063242Jy sigma=1.255065 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.794 x 7.502 at -2.62 degrees (North through East) ! Clean map min=-0.0029323 max=0.077928 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 1.10 LA 1.02 MK 0.99 NL 1.02 ! OV 1.03 PT 0.91 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.01 NL 0.97 ! OV 1.00 PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 1.03 NL 1.00 ! OV 1.10 PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 0.98 MK 0.97 NL 1.00 ! OV 0.96 PT 0.97 SC 1.08 ! ! ! Fit before self-cal, rms=0.063242Jy sigma=1.255065 ! Fit after self-cal, rms=0.063778Jy sigma=1.250738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.799 mas, bmaj=7.511 mas, bpa=-2.717 degrees ! Estimated noise=0.523587 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 = -0.000198469 Jy ! Component: 100 - total flux cleaned = -0.000198579 Jy ! Component: 150 - total flux cleaned = -0.000183523 Jy ! Component: 200 - total flux cleaned = -0.000183322 Jy ! Total flux subtracted in 200 components = -0.000183322 Jy ! Clean residual min=-0.002991 max=0.002289 Jy/beam ! Clean residual mean=-0.000010 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.081052 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.081052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063768Jy sigma=1.250617 ! Fit after self-cal, rms=0.063831Jy sigma=1.250336 ! 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. ! ! Fit before self-cal, rms=0.063831Jy sigma=1.250336 ! Fit after self-cal, rms=0.063958Jy sigma=1.248906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=7.521 mas, bpa=-2.799 degrees ! Estimated noise=0.523632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172793 Jy ! Component: 100 - total flux cleaned = -0.000187595 Jy ! Component: 150 - total flux cleaned = -0.000187411 Jy ! Component: 200 - total flux cleaned = -0.000175168 Jy ! Total flux subtracted in 200 components = -0.000175168 Jy ! Clean residual min=-0.003018 max=0.002166 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0808769 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0808769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063950Jy sigma=1.248821 ! Fit after self-cal, rms=0.063965Jy sigma=1.248749 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 = -1.61486e-05 Jy ! Component: 100 - total flux cleaned = -1.68043e-05 Jy ! Component: 150 - total flux cleaned = -1.73706e-05 Jy ! Component: 200 - total flux cleaned = -1.75e-05 Jy ! Total flux subtracted in 200 components = -1.75e-05 Jy ! Clean residual min=-0.002999 max=0.002165 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0808594 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0808594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063959Jy sigma=1.248676 ! Fit after self-cal, rms=0.063960Jy sigma=1.248661 ! 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. ! ! Fit before self-cal, rms=0.063960Jy sigma=1.248661 ! Fit after self-cal, rms=0.064046Jy sigma=1.248554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.804 mas, bmaj=7.526 mas, bpa=-2.848 degrees ! Estimated noise=0.523298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151288 Jy ! Component: 100 - total flux cleaned = -0.000187727 Jy ! Component: 150 - total flux cleaned = -0.000187453 Jy ! Component: 200 - total flux cleaned = -0.000187329 Jy ! Total flux subtracted in 200 components = -0.000187329 Jy ! Clean residual min=-0.002993 max=0.002164 Jy/beam ! Clean residual mean=-0.000010 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.080672 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.080672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064040Jy sigma=1.248499 ! Fit after self-cal, rms=0.064046Jy sigma=1.248477 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 = -1.10825e-05 Jy ! Component: 100 - total flux cleaned = -2.25342e-05 Jy ! Component: 150 - total flux cleaned = -2.26223e-05 Jy ! Component: 200 - total flux cleaned = -2.24222e-05 Jy ! Total flux subtracted in 200 components = -2.24222e-05 Jy ! Clean residual min=-0.002982 max=0.002172 Jy/beam ! Clean residual mean=-0.000010 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0806496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0806496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064042Jy sigma=1.248430 ! Fit after self-cal, rms=0.064042Jy sigma=1.248420 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.064042Jy sigma=1.248420 ! Fit after self-cal, rms=0.064067Jy sigma=1.248414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.078 mas, bmaj=20.85 mas, bpa=0.6167 degrees ! Estimated noise=0.677863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07124e-05 Jy ! Component: 100 - total flux cleaned = 8.19874e-05 Jy ! Component: 150 - total flux cleaned = 8.26655e-05 Jy ! Component: 200 - total flux cleaned = 8.31303e-05 Jy ! Total flux subtracted in 200 components = 8.31303e-05 Jy ! Clean residual min=-0.002602 max=0.002478 Jy/beam ! Clean residual mean=-0.000018 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0807327 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 35 components and 0.0807327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064068Jy sigma=1.248449 ! Fit after self-cal, rms=0.064072Jy sigma=1.248406 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 = 9.83444e-07 Jy ! Component: 100 - total flux cleaned = 1.585e-06 Jy ! Component: 150 - total flux cleaned = 2.21643e-06 Jy ! Component: 200 - total flux cleaned = 1.12211e-05 Jy ! Total flux subtracted in 200 components = 1.12211e-05 Jy ! Clean residual min=-0.002598 max=0.002483 Jy/beam ! Clean residual mean=-0.000018 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.080744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.080744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064074Jy sigma=1.248455 ! Fit after self-cal, rms=0.064074Jy sigma=1.248424 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=7.53 mas, bpa=-2.88 degrees ! Estimated noise=0.523061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.806 x 7.53 at -2.88 degrees (North through East) ! Clean map min=-0.0027698 max=0.078167 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=2.179 mas, bmaj=6.038 mas, bpa=-3.819 degrees ! Estimated noise=0.840055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599265 Jy ! Component: 100 - total flux cleaned = 0.073101 Jy ! Component: 150 - total flux cleaned = 0.0770486 Jy ! Component: 200 - total flux cleaned = 0.079303 Jy ! Total flux subtracted in 200 components = 0.079303 Jy ! Clean residual min=-0.004550 max=0.003929 Jy/beam ! Clean residual mean=-0.000006 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0793029 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0793029 Jy ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=7.53 mas, bpa=-2.88 degrees ! Estimated noise=0.523061 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 = 0.00115978 Jy ! Component: 100 - total flux cleaned = 0.00123684 Jy ! Component: 150 - total flux cleaned = 0.00120429 Jy ! Component: 200 - total flux cleaned = 0.00120376 Jy ! Total flux subtracted in 200 components = 0.00120376 Jy ! Clean residual min=-0.003142 max=0.002347 Jy/beam ! Clean residual mean=-0.000009 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0805067 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0805067 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.078 mas, bmaj=20.85 mas, bpa=0.6167 degrees ! Estimated noise=0.677863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003221 Jy ! Component: 100 - total flux cleaned = 0.000347338 Jy ! Component: 150 - total flux cleaned = 0.000369391 Jy ! Component: 200 - total flux cleaned = 0.000388494 Jy ! Total flux subtracted in 200 components = 0.000388494 Jy ! Clean residual min=-0.002703 max=0.002529 Jy/beam ! Clean residual mean=-0.000017 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0808952 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 = 8.61237e-07 Jy ! Component: 100 - total flux cleaned = 1.65389e-05 Jy ! Component: 150 - total flux cleaned = 2.9831e-05 Jy ! Component: 200 - total flux cleaned = 4.14768e-05 Jy ! Total flux subtracted in 200 components = 4.14768e-05 Jy ! Clean residual min=-0.002639 max=0.002474 Jy/beam ! Clean residual mean=-0.000016 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0809367 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 29 components and 0.0809367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=7.53 mas, bpa=-2.88 degrees ! Estimated noise=0.523061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236488 Jy ! Component: 100 - total flux cleaned = 0.000110268 Jy ! Component: 150 - total flux cleaned = 1.56765e-06 Jy ! Component: 200 - total flux cleaned = -9.20009e-05 Jy ! Total flux subtracted in 200 components = -9.20009e-05 Jy ! Clean residual min=-0.003023 max=0.002168 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0808447 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0808447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064089Jy sigma=1.248654 ! Fit after self-cal, rms=0.064083Jy sigma=1.248593 wmodel /scr/pima/bg219a_uvs/J1308-2458_S_map.mod ! Writing 32 model components to file: /scr/pima/bg219a_uvs/J1308-2458_S_map.mod wobs /scr/pima/bg219a_uvs/J1308-2458_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1308-2458_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1308-2458_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1308-2458_S_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 = -0.00122302 Jy ! Component: 100 - total flux cleaned = -0.00123144 Jy ! Component: 150 - total flux cleaned = -0.00108575 Jy ! Component: 200 - total flux cleaned = -0.000947215 Jy ! Component: 250 - total flux cleaned = -0.000848634 Jy ! Component: 300 - total flux cleaned = -0.00078581 Jy ! Component: 350 - total flux cleaned = -0.000635573 Jy ! Component: 400 - total flux cleaned = -0.000490986 Jy ! Component: 450 - total flux cleaned = -0.000407044 Jy ! Component: 500 - total flux cleaned = -0.000297379 Jy ! Component: 550 - total flux cleaned = -0.00016445 Jy ! Component: 600 - total flux cleaned = -8.65611e-05 Jy ! Component: 650 - total flux cleaned = 3.94349e-05 Jy ! Component: 700 - total flux cleaned = 8.85712e-05 Jy ! Component: 750 - total flux cleaned = 0.000136145 Jy ! Component: 800 - total flux cleaned = 0.000182619 Jy ! Component: 850 - total flux cleaned = 0.000204896 Jy ! Component: 900 - total flux cleaned = 0.000270744 Jy ! Component: 950 - total flux cleaned = 0.000270319 Jy ! Component: 1000 - total flux cleaned = 0.000249532 Jy ! Component: 1050 - total flux cleaned = 0.000249979 Jy ! Component: 1100 - total flux cleaned = 0.000250065 Jy ! Component: 1150 - total flux cleaned = 0.000169278 Jy ! Component: 1200 - total flux cleaned = 0.000189164 Jy ! Component: 1250 - total flux cleaned = 0.000169726 Jy ! Component: 1300 - total flux cleaned = 0.000188883 Jy ! Component: 1350 - total flux cleaned = 0.000114061 Jy ! Component: 1400 - total flux cleaned = 0.000132546 Jy ! Component: 1450 - total flux cleaned = 4.12423e-05 Jy ! Component: 1500 - total flux cleaned = 5.89893e-05 Jy ! Component: 1550 - total flux cleaned = -4.66336e-05 Jy ! Component: 1600 - total flux cleaned = -0.000115697 Jy ! Component: 1650 - total flux cleaned = -0.000218385 Jy ! Component: 1700 - total flux cleaned = -0.000268714 Jy ! Component: 1750 - total flux cleaned = -0.000301849 Jy ! Component: 1800 - total flux cleaned = -0.000384252 Jy ! Component: 1850 - total flux cleaned = -0.000416906 Jy ! Component: 1900 - total flux cleaned = -0.00048084 Jy ! Component: 1950 - total flux cleaned = -0.000544056 Jy ! Component: 2000 - total flux cleaned = -0.000575291 Jy ! Component: 2050 - total flux cleaned = -0.00069873 Jy ! Component: 2100 - total flux cleaned = -0.000774607 Jy ! Component: 2150 - total flux cleaned = -0.000834703 Jy ! Component: 2200 - total flux cleaned = -0.000908705 Jy ! Component: 2250 - total flux cleaned = -0.000938069 Jy ! Component: 2300 - total flux cleaned = -0.00103979 Jy ! Component: 2350 - total flux cleaned = -0.00112595 Jy ! Component: 2400 - total flux cleaned = -0.00115447 Jy ! Component: 2450 - total flux cleaned = -0.00115433 Jy ! Component: 2500 - total flux cleaned = -0.00122386 Jy ! Component: 2550 - total flux cleaned = -0.0012515 Jy ! Component: 2600 - total flux cleaned = -0.00133319 Jy ! Component: 2650 - total flux cleaned = -0.00140071 Jy ! Component: 2700 - total flux cleaned = -0.00144087 Jy ! Component: 2750 - total flux cleaned = -0.00153372 Jy ! Component: 2800 - total flux cleaned = -0.00159923 Jy ! Component: 2850 - total flux cleaned = -0.00162516 Jy ! Component: 2900 - total flux cleaned = -0.00170251 Jy ! Component: 2950 - total flux cleaned = -0.00177905 Jy ! Component: 3000 - total flux cleaned = -0.00179171 Jy ! Component: 3050 - total flux cleaned = -0.00187922 Jy ! Component: 3100 - total flux cleaned = -0.00190398 Jy ! Component: 3150 - total flux cleaned = -0.00195323 Jy ! Component: 3200 - total flux cleaned = -0.00201424 Jy ! Component: 3250 - total flux cleaned = -0.00205055 Jy ! Component: 3300 - total flux cleaned = -0.00208657 Jy ! Component: 3350 - total flux cleaned = -0.0021223 Jy ! Component: 3400 - total flux cleaned = -0.00209882 Jy ! Component: 3450 - total flux cleaned = -0.00213405 Jy ! Component: 3500 - total flux cleaned = -0.00213403 Jy ! Component: 3550 - total flux cleaned = -0.00214557 Jy ! Component: 3600 - total flux cleaned = -0.00212268 Jy ! Component: 3650 - total flux cleaned = -0.00215688 Jy ! Component: 3700 - total flux cleaned = -0.00212295 Jy ! Component: 3750 - total flux cleaned = -0.00216782 Jy ! Component: 3800 - total flux cleaned = -0.00216788 Jy ! Component: 3850 - total flux cleaned = -0.00216792 Jy ! Component: 3900 - total flux cleaned = -0.00216795 Jy ! Component: 3950 - total flux cleaned = -0.00218982 Jy ! Component: 4000 - total flux cleaned = -0.00215715 Jy ! Component: 4050 - total flux cleaned = -0.00213561 Jy ! Total flux subtracted in 4096 components = -0.00213566 Jy ! Clean residual min=-0.000625 max=0.000616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.078709 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 280 components and 0.078709 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1308-2458_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.806 x 7.53 at -2.88 degrees (North through East) ! Clean map min=-0.0016513 max=0.077535 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1308-2458_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0775349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.695567 0.695567 1.39113 2.78227 5.56454 11.1291 22.2581 44.5163 89.0326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 431.302 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1308-2458_S_uvs.log closed on Wed Apr 6 22:55:11 2016