! Started logfile: /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uvs.log on Mon Feb 24 08:47:51 2014 obs /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.883929 visibilities/baseline/integration-bin. ! Found source: J1142-2633 ! ! 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 792 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/bp171a3_uvs/J1142-2633_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019619Jy sigma=36.801299 ! Fit after self-cal, rms=0.880010Jy sigma=31.507760 ! 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=1.218 mas, bmaj=3.557 mas, bpa=-4.885 degrees ! Estimated noise=1.15904 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 = 0.0824103 Jy ! Component: 100 - total flux cleaned = 0.111837 Jy ! Total flux subtracted in 100 components = 0.111837 Jy ! Clean residual min=-0.009407 max=0.015650 Jy/beam ! Clean residual mean=-0.000004 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.111837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.111837 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=0.062927Jy sigma=1.837108 ! Fit after self-cal, rms=0.061943Jy sigma=1.812157 ! 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=1.463 mas, bmaj=4.08 mas, bpa=-3.914 degrees ! Estimated noise=0.796865 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 = 0.0304657 Jy ! Component: 100 - total flux cleaned = 0.0460247 Jy ! Component: 150 - total flux cleaned = 0.0544767 Jy ! Component: 200 - total flux cleaned = 0.0591959 Jy ! Total flux subtracted in 200 components = 0.0591959 Jy ! Clean residual min=-0.006619 max=0.009546 Jy/beam ! Clean residual mean=0.000011 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.171033 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.171033 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=0.046915Jy sigma=1.111904 ! Fit after self-cal, rms=0.046731Jy sigma=1.105978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 4.08 at -3.914 degrees (North through East) ! Clean map min=-0.0065744 max=0.11683 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 1.05 HN 1.14 KP 0.88 MK 1.05 ! NL 0.98 OV 0.97 PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.10 KP 0.88 MK 1.09 ! NL 1.08 OV 1.07 PT 0.92 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.08 KP 0.94 MK 1.05 ! NL 0.99 OV 1.02 PT 0.96 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.15 KP 0.98 MK 1.04 ! NL 0.98 OV 1.04 PT 0.92 SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.046731Jy sigma=1.105978 ! Fit after self-cal, rms=0.047260Jy sigma=1.053163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=4.106 mas, bpa=-3.771 degrees ! Estimated noise=0.801064 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 = 0.00194287 Jy ! Component: 100 - total flux cleaned = 0.00261248 Jy ! Component: 150 - total flux cleaned = 0.00284327 Jy ! Component: 200 - total flux cleaned = 0.00295625 Jy ! Total flux subtracted in 200 components = 0.00295625 Jy ! Clean residual min=-0.004912 max=0.008636 Jy/beam ! Clean residual mean=0.000000 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.173989 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.173989 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=0.047117Jy sigma=1.050036 ! Fit after self-cal, rms=0.047161Jy sigma=1.049479 ! 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=0.047161Jy sigma=1.049479 ! Fit after self-cal, rms=0.047238Jy sigma=1.048465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=4.101 mas, bpa=-3.713 degrees ! Estimated noise=0.804684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111919 Jy ! Component: 100 - total flux cleaned = 0.00132473 Jy ! Component: 150 - total flux cleaned = 0.00144264 Jy ! Component: 200 - total flux cleaned = 0.00146982 Jy ! Total flux subtracted in 200 components = 0.00146982 Jy ! Clean residual min=-0.004955 max=0.008666 Jy/beam ! Clean residual mean=0.000001 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.175459 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.175459 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=0.047161Jy sigma=1.047061 ! Fit after self-cal, rms=0.047176Jy sigma=1.046785 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) ! Added new window around map position (6, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825182 Jy ! Component: 100 - total flux cleaned = 0.0125666 Jy ! Component: 150 - total flux cleaned = 0.0152756 Jy ! Component: 200 - total flux cleaned = 0.0171588 Jy ! Total flux subtracted in 200 components = 0.0171588 Jy ! Clean residual min=-0.003396 max=0.004353 Jy/beam ! Clean residual mean=-0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.192618 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 89 components and 0.192618 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=0.046021Jy sigma=0.964255 ! Fit after self-cal, rms=0.045642Jy sigma=0.947454 ! 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=0.045642Jy sigma=0.947454 ! Fit after self-cal, rms=0.045298Jy sigma=0.923349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.089 mas, bpa=-3.509 degrees ! Estimated noise=0.802374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333095 Jy ! Component: 100 - total flux cleaned = 0.00522626 Jy ! Component: 150 - total flux cleaned = 0.00647502 Jy ! Component: 200 - total flux cleaned = 0.00686371 Jy ! Total flux subtracted in 200 components = 0.00686371 Jy ! Clean residual min=-0.003046 max=0.003368 Jy/beam ! Clean residual mean=0.000000 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.199481 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.199481 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=0.045020Jy sigma=0.910723 ! Fit after self-cal, rms=0.044931Jy sigma=0.907357 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 = 0.0012533 Jy ! Component: 100 - total flux cleaned = 0.00165073 Jy ! Component: 150 - total flux cleaned = 0.00184458 Jy ! Component: 200 - total flux cleaned = 0.00204289 Jy ! Total flux subtracted in 200 components = 0.00204289 Jy ! Clean residual min=-0.002971 max=0.003164 Jy/beam ! Clean residual mean=0.000000 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.201524 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.201524 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=0.044856Jy sigma=0.905216 ! Fit after self-cal, rms=0.044848Jy sigma=0.904364 ! 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=0.044848Jy sigma=0.904364 ! Fit after self-cal, rms=0.045163Jy sigma=0.887524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=9.224 mas, bpa=-2.72 degrees ! Estimated noise=1.03263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355586 Jy ! Component: 100 - total flux cleaned = 0.00497501 Jy ! Component: 150 - total flux cleaned = 0.00575347 Jy ! Component: 200 - total flux cleaned = 0.00600167 Jy ! Total flux subtracted in 200 components = 0.00600167 Jy ! Clean residual min=-0.003906 max=0.002722 Jy/beam ! Clean residual mean=-0.000004 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.207526 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.207526 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=0.045054Jy sigma=0.888603 ! Fit after self-cal, rms=0.045034Jy sigma=0.886226 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 = 0.000616826 Jy ! Component: 100 - total flux cleaned = 0.000623886 Jy ! Component: 150 - total flux cleaned = 0.000648298 Jy ! Component: 200 - total flux cleaned = 0.000724663 Jy ! Total flux subtracted in 200 components = 0.000724663 Jy ! Clean residual min=-0.003843 max=0.002637 Jy/beam ! Clean residual mean=-0.000004 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.20825 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 123 components and 0.20825 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=0.045022Jy sigma=0.887636 ! Fit after self-cal, rms=0.045025Jy sigma=0.886528 ! 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=1.47 mas, bmaj=4.089 mas, bpa=-3.469 degrees ! Estimated noise=0.813588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.47 x 4.089 at -3.469 degrees (North through East) ! Clean map min=-0.0029193 max=0.11729 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=1.227 mas, bmaj=3.556 mas, bpa=-4.613 degrees ! Estimated noise=1.20353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856359 Jy ! Component: 100 - total flux cleaned = 0.11632 Jy ! Component: 150 - total flux cleaned = 0.135109 Jy ! Component: 200 - total flux cleaned = 0.147406 Jy ! Total flux subtracted in 200 components = 0.147406 Jy ! Clean residual min=-0.006147 max=0.009283 Jy/beam ! Clean residual mean=-0.000003 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.147406 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.147406 Jy ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.089 mas, bpa=-3.469 degrees ! Estimated noise=0.813588 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) ! Added new window around map position (1.5, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168718 Jy ! Component: 100 - total flux cleaned = 0.0276381 Jy ! Component: 150 - total flux cleaned = 0.0352783 Jy ! Component: 200 - total flux cleaned = 0.0408478 Jy ! Total flux subtracted in 200 components = 0.0408478 Jy ! Clean residual min=-0.003679 max=0.004608 Jy/beam ! Clean residual mean=-0.000001 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.188254 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 95 components and 0.188254 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=9.224 mas, bpa=-2.72 degrees ! Estimated noise=1.03263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741053 Jy ! Component: 100 - total flux cleaned = 0.0116678 Jy ! Component: 150 - total flux cleaned = 0.0144712 Jy ! Component: 200 - total flux cleaned = 0.0163582 Jy ! Total flux subtracted in 200 components = 0.0163582 Jy ! Clean residual min=-0.004283 max=0.002756 Jy/beam ! Clean residual mean=-0.000004 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.204612 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 = 0.0012738 Jy ! Component: 100 - total flux cleaned = 0.00213667 Jy ! Component: 150 - total flux cleaned = 0.00273313 Jy ! Component: 200 - total flux cleaned = 0.0031498 Jy ! Total flux subtracted in 200 components = 0.0031498 Jy ! Clean residual min=-0.003981 max=0.002447 Jy/beam ! Clean residual mean=-0.000005 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.207762 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 160 components and 0.207762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.089 mas, bpa=-3.469 degrees ! Estimated noise=0.813588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92127e-05 Jy ! Component: 100 - total flux cleaned = -1.24392e-05 Jy ! Component: 150 - total flux cleaned = 9.32737e-05 Jy ! Component: 200 - total flux cleaned = 0.000218384 Jy ! Total flux subtracted in 200 components = 0.000218384 Jy ! Clean residual min=-0.002870 max=0.003157 Jy/beam ! Clean residual mean=-0.000002 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.20798 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 0.20798 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=0.044757Jy sigma=0.883887 ! Fit after self-cal, rms=0.044758Jy sigma=0.880265 wmodel /d2/scr/pima/bp171a3_uvs/J1142-2633_C_map.mod ! Writing 177 model components to file: /d2/scr/pima/bp171a3_uvs/J1142-2633_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1142-2633_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1142-2633_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 = 0.000927309 Jy ! Component: 100 - total flux cleaned = 0.00102355 Jy ! Component: 150 - total flux cleaned = 0.00125076 Jy ! Component: 200 - total flux cleaned = 0.00151014 Jy ! Component: 250 - total flux cleaned = 0.00191858 Jy ! Component: 300 - total flux cleaned = 0.00215183 Jy ! Component: 350 - total flux cleaned = 0.00234111 Jy ! Component: 400 - total flux cleaned = 0.00255968 Jy ! Component: 450 - total flux cleaned = 0.00266612 Jy ! Component: 500 - total flux cleaned = 0.00273487 Jy ! Component: 550 - total flux cleaned = 0.00273494 Jy ! Component: 600 - total flux cleaned = 0.00270237 Jy ! Component: 650 - total flux cleaned = 0.00270319 Jy ! Component: 700 - total flux cleaned = 0.00276482 Jy ! Component: 750 - total flux cleaned = 0.00273447 Jy ! Component: 800 - total flux cleaned = 0.00270553 Jy ! Component: 850 - total flux cleaned = 0.00270553 Jy ! Component: 900 - total flux cleaned = 0.0026221 Jy ! Component: 950 - total flux cleaned = 0.0027045 Jy ! Component: 1000 - total flux cleaned = 0.00259647 Jy ! Component: 1050 - total flux cleaned = 0.0025172 Jy ! Component: 1100 - total flux cleaned = 0.00254346 Jy ! Component: 1150 - total flux cleaned = 0.00246679 Jy ! Component: 1200 - total flux cleaned = 0.00241645 Jy ! Component: 1250 - total flux cleaned = 0.00234211 Jy ! Component: 1300 - total flux cleaned = 0.00224465 Jy ! Component: 1350 - total flux cleaned = 0.00217269 Jy ! Component: 1400 - total flux cleaned = 0.0021017 Jy ! Component: 1450 - total flux cleaned = 0.0020314 Jy ! Component: 1500 - total flux cleaned = 0.00203133 Jy ! Component: 1550 - total flux cleaned = 0.00198551 Jy ! Component: 1600 - total flux cleaned = 0.00191729 Jy ! Component: 1650 - total flux cleaned = 0.00182761 Jy ! Component: 1700 - total flux cleaned = 0.00178325 Jy ! Component: 1750 - total flux cleaned = 0.0017171 Jy ! Component: 1800 - total flux cleaned = 0.00165184 Jy ! Component: 1850 - total flux cleaned = 0.00158679 Jy ! Component: 1900 - total flux cleaned = 0.00152243 Jy ! Component: 1950 - total flux cleaned = 0.0014797 Jy ! Component: 2000 - total flux cleaned = 0.00141626 Jy ! Component: 2050 - total flux cleaned = 0.00137423 Jy ! Component: 2100 - total flux cleaned = 0.00135328 Jy ! Component: 2150 - total flux cleaned = 0.00124925 Jy ! Component: 2200 - total flux cleaned = 0.0012077 Jy ! Component: 2250 - total flux cleaned = 0.0011665 Jy ! Component: 2300 - total flux cleaned = 0.00106374 Jy ! Component: 2350 - total flux cleaned = 0.000940818 Jy ! Component: 2400 - total flux cleaned = 0.000859007 Jy ! Component: 2450 - total flux cleaned = 0.000818132 Jy ! Component: 2500 - total flux cleaned = 0.000716116 Jy ! Component: 2550 - total flux cleaned = 0.000695787 Jy ! Component: 2600 - total flux cleaned = 0.000573623 Jy ! Component: 2650 - total flux cleaned = 0.000512508 Jy ! Component: 2700 - total flux cleaned = 0.0004514 Jy ! Component: 2750 - total flux cleaned = 0.000390209 Jy ! Component: 2800 - total flux cleaned = 0.000349286 Jy ! Component: 2850 - total flux cleaned = 0.000267657 Jy ! Component: 2900 - total flux cleaned = 0.000206494 Jy ! Component: 2950 - total flux cleaned = 0.000186152 Jy ! Component: 3000 - total flux cleaned = 0.000145166 Jy ! Component: 3050 - total flux cleaned = 0.000104284 Jy ! Component: 3100 - total flux cleaned = 0.000124914 Jy ! Component: 3150 - total flux cleaned = 0.000104363 Jy ! Component: 3200 - total flux cleaned = 0.000104304 Jy ! Component: 3250 - total flux cleaned = 8.34383e-05 Jy ! Component: 3300 - total flux cleaned = 8.35066e-05 Jy ! Component: 3350 - total flux cleaned = 6.27908e-05 Jy ! Component: 3400 - total flux cleaned = 6.26372e-05 Jy ! Component: 3450 - total flux cleaned = 8.39537e-05 Jy ! Component: 3500 - total flux cleaned = 6.28174e-05 Jy ! Component: 3550 - total flux cleaned = 6.27632e-05 Jy ! Component: 3600 - total flux cleaned = 6.26463e-05 Jy ! Component: 3650 - total flux cleaned = 6.24955e-05 Jy ! Component: 3700 - total flux cleaned = 4.06133e-05 Jy ! Component: 3750 - total flux cleaned = 0.000106211 Jy ! Component: 3800 - total flux cleaned = 0.000128352 Jy ! Component: 3850 - total flux cleaned = 0.000128535 Jy ! Component: 3900 - total flux cleaned = 0.000173287 Jy ! Component: 3950 - total flux cleaned = 0.000240886 Jy ! Component: 4000 - total flux cleaned = 0.000218248 Jy ! Component: 4050 - total flux cleaned = 0.000241013 Jy ! Total flux subtracted in 4096 components = 0.000264257 Jy ! Clean residual min=-0.001552 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.208245 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 427 components and 0.208245 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1142-2633_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.47 x 4.089 at -3.469 degrees (North through East) ! Clean map min=-0.002396 max=0.12011 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1142-2633_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00941 1.00941 2.01881 4.03763 8.07525 16.1505 32.301 64.602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.204 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1142-2633_C_uvs.log closed on Mon Feb 24 08:47:56 2014