! Started logfile: /d2/scr/pima/bp177c_uvs/J1424-3826_X_uvs.log on Sat Mar 22 21:16:36 2014 obs /d2/scr/pima/bp177c_uvs/J1424-3826_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1424-3826_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.440476 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1424-3826 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 592 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1424-3826_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002765Jy sigma=30.979262 ! Fit after self-cal, rms=0.933696Jy sigma=29.190395 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5729 mas, bmaj=1.978 mas, bpa=-8.267 degrees ! Estimated noise=1.53007 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 = 0.0484432 Jy ! Component: 100 - total flux cleaned = 0.0648951 Jy ! Total flux subtracted in 100 components = 0.0648951 Jy ! Clean residual min=-0.011200 max=0.016339 Jy/beam ! Clean residual mean=0.000006 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.0648951 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0648951 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=0.059266Jy sigma=1.360575 ! Fit after self-cal, rms=0.058342Jy sigma=1.280926 ! 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=0.719 mas, bmaj=2.178 mas, bpa=-7.214 degrees ! Estimated noise=1.19327 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 = 0.0119622 Jy ! Component: 100 - total flux cleaned = 0.0176776 Jy ! Component: 150 - total flux cleaned = 0.0206945 Jy ! Component: 200 - total flux cleaned = 0.0223557 Jy ! Total flux subtracted in 200 components = 0.0223557 Jy ! Clean residual min=-0.007770 max=0.009835 Jy/beam ! Clean residual mean=0.000022 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.0872508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0872508 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=0.056591Jy sigma=1.256810 ! Fit after self-cal, rms=0.056662Jy sigma=1.255975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.719 x 2.178 at -7.214 degrees (North through East) ! Clean map min=-0.0066164 max=0.069018 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.056662Jy sigma=1.255975 ! Fit after self-cal, rms=0.056912Jy sigma=1.274251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 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 = 0.00155519 Jy ! Component: 100 - total flux cleaned = 0.00164162 Jy ! Component: 150 - total flux cleaned = 0.0016385 Jy ! Component: 200 - total flux cleaned = 0.00163685 Jy ! Total flux subtracted in 200 components = 0.00163685 Jy ! Clean residual min=-0.007696 max=0.009660 Jy/beam ! Clean residual mean=0.000021 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.0888876 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0888876 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=0.056884Jy sigma=1.279701 ! Fit after self-cal, rms=0.056906Jy sigma=1.279586 ! 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=0.056906Jy sigma=1.279586 ! Fit after self-cal, rms=0.056906Jy sigma=1.279586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70599e-05 Jy ! Component: 100 - total flux cleaned = -1.54202e-05 Jy ! Component: 150 - total flux cleaned = -1.57499e-05 Jy ! Component: 200 - total flux cleaned = -1.49952e-05 Jy ! Total flux subtracted in 200 components = -1.49952e-05 Jy ! Clean residual min=-0.007629 max=0.009629 Jy/beam ! Clean residual mean=0.000021 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.0888726 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0888726 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=0.056867Jy sigma=1.278486 ! Fit after self-cal, rms=0.056872Jy sigma=1.278405 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 (-13.6, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885252 Jy ! Component: 100 - total flux cleaned = 0.01207 Jy ! Component: 150 - total flux cleaned = 0.0125919 Jy ! Component: 200 - total flux cleaned = 0.0130082 Jy ! Total flux subtracted in 200 components = 0.0130082 Jy ! Clean residual min=-0.006618 max=0.007004 Jy/beam ! Clean residual mean=0.000012 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.101881 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.101881 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=0.055474Jy sigma=1.143112 ! Fit after self-cal, rms=0.055595Jy sigma=1.134737 ! 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=0.055595Jy sigma=1.134737 ! Fit after self-cal, rms=0.055595Jy sigma=1.134737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022984 Jy ! Component: 100 - total flux cleaned = 0.00270762 Jy ! Component: 150 - total flux cleaned = 0.00295645 Jy ! Component: 200 - total flux cleaned = 0.002964 Jy ! Total flux subtracted in 200 components = 0.002964 Jy ! Clean residual min=-0.005814 max=0.005937 Jy/beam ! Clean residual mean=0.000009 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.104845 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.104845 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=0.055249Jy sigma=1.092515 ! Fit after self-cal, rms=0.055323Jy sigma=1.090816 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 = 0.000508385 Jy ! Component: 100 - total flux cleaned = 0.000704933 Jy ! Component: 150 - total flux cleaned = 0.000870262 Jy ! Component: 200 - total flux cleaned = 0.000872156 Jy ! Total flux subtracted in 200 components = 0.000872156 Jy ! Clean residual min=-0.005476 max=0.005916 Jy/beam ! Clean residual mean=0.000008 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.105717 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.105717 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=0.055172Jy sigma=1.070374 ! Fit after self-cal, rms=0.055212Jy sigma=1.069727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055212Jy sigma=1.069727 ! Fit after self-cal, rms=0.055212Jy sigma=1.069727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=5.393 mas, bpa=3.255 degrees ! Estimated noise=1.75898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061058 Jy ! Component: 100 - total flux cleaned = 0.000676594 Jy ! Component: 150 - total flux cleaned = 0.000618364 Jy ! Component: 200 - total flux cleaned = 0.000570484 Jy ! Total flux subtracted in 200 components = 0.000570484 Jy ! Clean residual min=-0.006174 max=0.006968 Jy/beam ! Clean residual mean=0.000021 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.106287 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.106287 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=0.055191Jy sigma=1.045024 ! Fit after self-cal, rms=0.055142Jy sigma=1.044003 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 = 0.00036096 Jy ! Component: 100 - total flux cleaned = 0.00040986 Jy ! Component: 150 - total flux cleaned = 0.00040776 Jy ! Component: 200 - total flux cleaned = 0.000367202 Jy ! Total flux subtracted in 200 components = 0.000367202 Jy ! Clean residual min=-0.005947 max=0.007099 Jy/beam ! Clean residual mean=0.000020 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.106655 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.106655 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=0.055191Jy sigma=1.034401 ! Fit after self-cal, rms=0.055155Jy sigma=1.033676 ! 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=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7435 x 2.164 at -7.115 degrees (North through East) ! Clean map min=-0.0050247 max=0.066327 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5872 mas, bmaj=1.955 mas, bpa=-8.546 degrees ! Estimated noise=1.52793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483451 Jy ! Component: 100 - total flux cleaned = 0.0679823 Jy ! Component: 150 - total flux cleaned = 0.0806251 Jy ! Component: 200 - total flux cleaned = 0.0886314 Jy ! Total flux subtracted in 200 components = 0.0886314 Jy ! Clean residual min=-0.009472 max=0.009003 Jy/beam ! Clean residual mean=0.000003 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.0886314 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0886314 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 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 = 0.00746315 Jy ! Component: 100 - total flux cleaned = 0.0119023 Jy ! Component: 150 - total flux cleaned = 0.0132869 Jy ! Component: 200 - total flux cleaned = 0.0144934 Jy ! Total flux subtracted in 200 components = 0.0144934 Jy ! Clean residual min=-0.005668 max=0.005914 Jy/beam ! Clean residual mean=0.000010 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.103125 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.103125 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=5.393 mas, bpa=3.255 degrees ! Estimated noise=1.75898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362254 Jy ! Component: 100 - total flux cleaned = 0.00400967 Jy ! Component: 150 - total flux cleaned = 0.00394568 Jy ! Component: 200 - total flux cleaned = 0.00389387 Jy ! Total flux subtracted in 200 components = 0.00389387 Jy ! Clean residual min=-0.006025 max=0.007345 Jy/beam ! Clean residual mean=0.000020 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.107019 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 = -4.64996e-05 Jy ! Component: 100 - total flux cleaned = -8.6885e-05 Jy ! Component: 150 - total flux cleaned = -8.78164e-05 Jy ! Component: 200 - total flux cleaned = -8.93142e-05 Jy ! Total flux subtracted in 200 components = -8.93142e-05 Jy ! Clean residual min=-0.005897 max=0.007258 Jy/beam ! Clean residual mean=0.000020 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.106929 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.106929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=2.164 mas, bpa=-7.115 degrees ! Estimated noise=1.19959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681009 Jy ! Component: 100 - total flux cleaned = -0.000578776 Jy ! Component: 150 - total flux cleaned = -0.000358802 Jy ! Component: 200 - total flux cleaned = -0.00010475 Jy ! Total flux subtracted in 200 components = -0.00010475 Jy ! Clean residual min=-0.005731 max=0.005853 Jy/beam ! Clean residual mean=0.000008 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.106825 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.106825 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=0.055137Jy sigma=1.041932 ! Fit after self-cal, rms=0.055219Jy sigma=1.041009 wmodel /d2/scr/pima/bp177c_uvs/J1424-3826_X_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp177c_uvs/J1424-3826_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1424-3826_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1424-3826_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1424-3826_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1424-3826_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879988 Jy ! Component: 100 - total flux cleaned = 0.00106802 Jy ! Component: 150 - total flux cleaned = 0.00098568 Jy ! Component: 200 - total flux cleaned = 0.000902272 Jy ! Component: 250 - total flux cleaned = 0.000749813 Jy ! Component: 300 - total flux cleaned = 0.000680778 Jy ! Component: 350 - total flux cleaned = 0.000749174 Jy ! Component: 400 - total flux cleaned = 0.000682179 Jy ! Component: 450 - total flux cleaned = 0.000559488 Jy ! Component: 500 - total flux cleaned = 0.000681431 Jy ! Component: 550 - total flux cleaned = 0.000739736 Jy ! Component: 600 - total flux cleaned = 0.000853494 Jy ! Component: 650 - total flux cleaned = 0.000799756 Jy ! Component: 700 - total flux cleaned = 0.000798772 Jy ! Component: 750 - total flux cleaned = 0.000745809 Jy ! Component: 800 - total flux cleaned = 0.000694896 Jy ! Component: 850 - total flux cleaned = 0.000548344 Jy ! Component: 900 - total flux cleaned = 0.000405269 Jy ! Component: 950 - total flux cleaned = 0.000359103 Jy ! Component: 1000 - total flux cleaned = 0.000314477 Jy ! Component: 1050 - total flux cleaned = 0.000358328 Jy ! Component: 1100 - total flux cleaned = 0.000314478 Jy ! Component: 1150 - total flux cleaned = 0.000187443 Jy ! Component: 1200 - total flux cleaned = 0.000228348 Jy ! Component: 1250 - total flux cleaned = 0.000147174 Jy ! Component: 1300 - total flux cleaned = 0.000147043 Jy ! Component: 1350 - total flux cleaned = 0.000223991 Jy ! Component: 1400 - total flux cleaned = 0.000224571 Jy ! Component: 1450 - total flux cleaned = 0.000372782 Jy ! Component: 1500 - total flux cleaned = 0.000336305 Jy ! Component: 1550 - total flux cleaned = 0.000301317 Jy ! Component: 1600 - total flux cleaned = 0.000336991 Jy ! Component: 1650 - total flux cleaned = 0.000337598 Jy ! Component: 1700 - total flux cleaned = 0.00033782 Jy ! Component: 1750 - total flux cleaned = 0.000270727 Jy ! Component: 1800 - total flux cleaned = 0.000270812 Jy ! Component: 1850 - total flux cleaned = 0.000141054 Jy ! Component: 1900 - total flux cleaned = -1.8449e-05 Jy ! Component: 1950 - total flux cleaned = -0.000112932 Jy ! Component: 2000 - total flux cleaned = -0.000237765 Jy ! Component: 2050 - total flux cleaned = -0.000390756 Jy ! Component: 2100 - total flux cleaned = -0.000421152 Jy ! Component: 2150 - total flux cleaned = -0.000510511 Jy ! Component: 2200 - total flux cleaned = -0.00062849 Jy ! Component: 2250 - total flux cleaned = -0.000657688 Jy ! Component: 2300 - total flux cleaned = -0.000657702 Jy ! Component: 2350 - total flux cleaned = -0.00065761 Jy ! Component: 2400 - total flux cleaned = -0.000800144 Jy ! Component: 2450 - total flux cleaned = -0.000828275 Jy ! Component: 2500 - total flux cleaned = -0.000940763 Jy ! Component: 2550 - total flux cleaned = -0.00105257 Jy ! Component: 2600 - total flux cleaned = -0.00116366 Jy ! Component: 2650 - total flux cleaned = -0.00127413 Jy ! Component: 2700 - total flux cleaned = -0.00135663 Jy ! Component: 2750 - total flux cleaned = -0.00154785 Jy ! Component: 2800 - total flux cleaned = -0.0016565 Jy ! Component: 2850 - total flux cleaned = -0.00176469 Jy ! Component: 2900 - total flux cleaned = -0.00184554 Jy ! Component: 2950 - total flux cleaned = -0.00197949 Jy ! Component: 3000 - total flux cleaned = -0.00208598 Jy ! Component: 3050 - total flux cleaned = -0.00224523 Jy ! Component: 3100 - total flux cleaned = -0.00224537 Jy ! Component: 3150 - total flux cleaned = -0.00237717 Jy ! Component: 3200 - total flux cleaned = -0.00240344 Jy ! Component: 3250 - total flux cleaned = -0.0024296 Jy ! Component: 3300 - total flux cleaned = -0.00245583 Jy ! Component: 3350 - total flux cleaned = -0.00253412 Jy ! Component: 3400 - total flux cleaned = -0.00261198 Jy ! Component: 3450 - total flux cleaned = -0.00261198 Jy ! Component: 3500 - total flux cleaned = -0.00268967 Jy ! Component: 3550 - total flux cleaned = -0.00274125 Jy ! Component: 3600 - total flux cleaned = -0.00274131 Jy ! Component: 3650 - total flux cleaned = -0.00284418 Jy ! Component: 3700 - total flux cleaned = -0.00286995 Jy ! Component: 3750 - total flux cleaned = -0.00292109 Jy ! Component: 3800 - total flux cleaned = -0.00294654 Jy ! Component: 3850 - total flux cleaned = -0.00294653 Jy ! Component: 3900 - total flux cleaned = -0.00294648 Jy ! Component: 3950 - total flux cleaned = -0.00297197 Jy ! Component: 4000 - total flux cleaned = -0.0029718 Jy ! Component: 4050 - total flux cleaned = -0.00297174 Jy ! Total flux subtracted in 4096 components = -0.00294632 Jy ! Clean residual min=-0.001792 max=0.001471 Jy/beam ! Clean residual mean=-0.000007 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.103878 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 282 components and 0.103878 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1424-3826_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7435 x 2.164 at -7.115 degrees (North through East) ! Clean map min=-0.003281 max=0.064274 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1424-3826_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472006 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.2031 2.2031 4.40619 8.81239 17.6248 35.2495 70.4991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.171 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1424-3826_X_uvs.log closed on Sat Mar 22 21:16:40 2014