! Started logfile: /scr/pima/bp171a8_uvs/J1013-2831_C_uvs.log on Fri Dec 27 16:29:05 2013 obs /scr/pima/bp171a8_uvs/J1013-2831_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1013-2831_C_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.909091 visibilities/baseline/integration-bin. ! Found source: J1013-2831 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2240 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 /scr/pima/bp171a8_uvs/J1013-2831_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007238Jy sigma=0.668874 ! Fit after self-cal, rms=0.951676Jy sigma=0.631456 ! 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=1.581 mas, bmaj=7.234 mas, bpa=14.12 degrees ! Estimated noise=35.102 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 = 0.0370892 Jy ! Component: 100 - total flux cleaned = 0.045524 Jy ! Total flux subtracted in 100 components = 0.045524 Jy ! Clean residual min=-0.004845 max=0.005383 Jy/beam ! Clean residual mean=-0.000010 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.045524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.045524 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=0.040863Jy sigma=0.026316 ! Fit after self-cal, rms=0.039476Jy sigma=0.025471 ! 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=1.869 mas, bmaj=7.685 mas, bpa=13.08 degrees ! Estimated noise=22.6079 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 = 0.00537204 Jy ! Component: 100 - total flux cleaned = 0.00811614 Jy ! Component: 150 - total flux cleaned = 0.00991513 Jy ! Component: 200 - total flux cleaned = 0.0111295 Jy ! Total flux subtracted in 200 components = 0.0111295 Jy ! Clean residual min=-0.002285 max=0.002556 Jy/beam ! Clean residual mean=-0.000008 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0566535 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.0566535 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=0.038762Jy sigma=0.024953 ! Fit after self-cal, rms=0.038754Jy sigma=0.024942 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.869 x 7.685 at 13.08 degrees (North through East) ! Clean map min=-0.002304 max=0.049356 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: ! BR 1.01 FD 0.96 HN 1.12 KP 0.84 ! LA 1.07 NL 1.06 OV 1.08 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.97 KP 0.88 ! LA 1.07 NL 1.06 OV 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.10 HN 1.14 KP 0.94 ! LA 0.95 NL 0.98 OV 0.91 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.08 KP 1.04 ! LA 1.13 NL 0.84 OV 1.06 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.84 KP 0.95 ! LA 1.07 NL 0.92 OV 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.038754Jy sigma=0.024942 ! Fit after self-cal, rms=0.038544Jy sigma=0.024733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.873 mas, bmaj=7.677 mas, bpa=13 degrees ! Estimated noise=22.3761 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 = 0.000736603 Jy ! Component: 100 - total flux cleaned = 0.000860027 Jy ! Component: 150 - total flux cleaned = 0.000898501 Jy ! Component: 200 - total flux cleaned = 0.000932282 Jy ! Total flux subtracted in 200 components = 0.000932282 Jy ! Clean residual min=-0.002312 max=0.002372 Jy/beam ! Clean residual mean=-0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0575858 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0575858 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=0.038519Jy sigma=0.024712 ! Fit after self-cal, rms=0.038570Jy sigma=0.024701 ! 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=0.038570Jy sigma=0.024701 ! Fit after self-cal, rms=0.038497Jy sigma=0.024699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=7.662 mas, bpa=12.99 degrees ! Estimated noise=22.3494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324372 Jy ! Component: 100 - total flux cleaned = 0.000359947 Jy ! Component: 150 - total flux cleaned = 0.000388685 Jy ! Component: 200 - total flux cleaned = 0.000414878 Jy ! Total flux subtracted in 200 components = 0.000414878 Jy ! Clean residual min=-0.002297 max=0.002365 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0580007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0580007 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=0.038485Jy sigma=0.024691 ! Fit after self-cal, rms=0.038490Jy sigma=0.024690 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 (55.2, -8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012906 Jy ! Component: 100 - total flux cleaned = 0.00151062 Jy ! Component: 150 - total flux cleaned = 0.00131674 Jy ! Component: 200 - total flux cleaned = 0.00112451 Jy ! Total flux subtracted in 200 components = 0.00112451 Jy ! Clean residual min=-0.002091 max=0.001930 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0591252 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0591252 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=0.038369Jy sigma=0.024609 ! Fit after self-cal, rms=0.038357Jy sigma=0.024599 ! 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=0.038357Jy sigma=0.024599 ! Fit after self-cal, rms=0.037680Jy sigma=0.024549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=7.643 mas, bpa=12.94 degrees ! Estimated noise=22.0965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020554 Jy ! Component: 100 - total flux cleaned = 0.000230587 Jy ! Component: 150 - total flux cleaned = 0.000230199 Jy ! Component: 200 - total flux cleaned = 0.000250576 Jy ! Total flux subtracted in 200 components = 0.000250576 Jy ! Clean residual min=-0.001960 max=0.001835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0593758 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0593758 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=0.037643Jy sigma=0.024526 ! Fit after self-cal, rms=0.037647Jy sigma=0.024522 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 = -0.000176754 Jy ! Component: 100 - total flux cleaned = -0.00017578 Jy ! Component: 150 - total flux cleaned = -0.000158686 Jy ! Component: 200 - total flux cleaned = -0.000191388 Jy ! Total flux subtracted in 200 components = -0.000191388 Jy ! Clean residual min=-0.001899 max=0.001872 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0591844 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.0591844 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=0.037629Jy sigma=0.024511 ! Fit after self-cal, rms=0.037630Jy sigma=0.024510 ! 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=0.037630Jy sigma=0.024510 ! Fit after self-cal, rms=0.037235Jy sigma=0.024441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=9.853 mas, bpa=4.75 degrees ! Estimated noise=26.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435942 Jy ! Component: 100 - total flux cleaned = -0.000484043 Jy ! Component: 150 - total flux cleaned = -0.000545785 Jy ! Component: 200 - total flux cleaned = -0.000527416 Jy ! Total flux subtracted in 200 components = -0.000527416 Jy ! Clean residual min=-0.001750 max=0.001810 Jy/beam ! Clean residual mean=-0.000011 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.058657 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.058657 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=0.037215Jy sigma=0.024431 ! Fit after self-cal, rms=0.037220Jy sigma=0.024429 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 = -0.000131751 Jy ! Component: 100 - total flux cleaned = -5.46137e-05 Jy ! Component: 150 - total flux cleaned = -1.30082e-05 Jy ! Component: 200 - total flux cleaned = 2.37238e-05 Jy ! Total flux subtracted in 200 components = 2.37238e-05 Jy ! Clean residual min=-0.001715 max=0.001793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0586807 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.0586807 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=0.037214Jy sigma=0.024427 ! Fit after self-cal, rms=0.037215Jy sigma=0.024426 ! 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=1.88 mas, bmaj=7.653 mas, bpa=12.86 degrees ! Estimated noise=21.7895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.88 x 7.653 at 12.86 degrees (North through East) ! Clean map min=-0.0018558 max=0.048593 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=1.593 mas, bmaj=7.197 mas, bpa=13.98 degrees ! Estimated noise=34.1668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367603 Jy ! Component: 100 - total flux cleaned = 0.0453937 Jy ! Component: 150 - total flux cleaned = 0.0496658 Jy ! Component: 200 - total flux cleaned = 0.0525698 Jy ! Total flux subtracted in 200 components = 0.0525698 Jy ! Clean residual min=-0.003254 max=0.003566 Jy/beam ! Clean residual mean=-0.000006 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0525699 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0525699 Jy ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=7.653 mas, bpa=12.86 degrees ! Estimated noise=21.7895 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 = 0.00253179 Jy ! Component: 100 - total flux cleaned = 0.0036196 Jy ! Component: 150 - total flux cleaned = 0.00446763 Jy ! Component: 200 - total flux cleaned = 0.0047477 Jy ! Total flux subtracted in 200 components = 0.0047477 Jy ! Clean residual min=-0.001897 max=0.001820 Jy/beam ! Clean residual mean=-0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0573176 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0573175 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=3.537 mas, bmaj=9.853 mas, bpa=4.75 degrees ! Estimated noise=26.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640687 Jy ! Component: 100 - total flux cleaned = 0.000746042 Jy ! Component: 150 - total flux cleaned = 0.000893377 Jy ! Component: 200 - total flux cleaned = 0.000968424 Jy ! Total flux subtracted in 200 components = 0.000968424 Jy ! Clean residual min=-0.001772 max=0.001939 Jy/beam ! Clean residual mean=-0.000013 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.058286 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 = 4.62164e-05 Jy ! Component: 100 - total flux cleaned = 0.000109626 Jy ! Component: 150 - total flux cleaned = 0.00016763 Jy ! Component: 200 - total flux cleaned = 0.000220753 Jy ! Total flux subtracted in 200 components = 0.000220753 Jy ! Clean residual min=-0.001681 max=0.001917 Jy/beam ! Clean residual mean=-0.000012 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0585067 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 106 components and 0.0585067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=7.653 mas, bpa=12.86 degrees ! Estimated noise=21.7895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252854 Jy ! Component: 100 - total flux cleaned = -0.000277458 Jy ! Component: 150 - total flux cleaned = -0.000320772 Jy ! Component: 200 - total flux cleaned = -0.0003195 Jy ! Total flux subtracted in 200 components = -0.0003195 Jy ! Clean residual min=-0.001845 max=0.001814 Jy/beam ! Clean residual mean=-0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0581872 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.0581872 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=0.037252Jy sigma=0.024459 ! Fit after self-cal, rms=0.037255Jy sigma=0.024454 wmodel /scr/pima/bp171a8_uvs/J1013-2831_C_map.mod ! Writing 120 model components to file: /scr/pima/bp171a8_uvs/J1013-2831_C_map.mod wobs /scr/pima/bp171a8_uvs/J1013-2831_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1013-2831_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1013-2831_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J1013-2831_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 = 8.34442e-05 Jy ! Component: 100 - total flux cleaned = 0.000568365 Jy ! Component: 150 - total flux cleaned = 0.000998887 Jy ! Component: 200 - total flux cleaned = 0.00140739 Jy ! Component: 250 - total flux cleaned = 0.00169267 Jy ! Component: 300 - total flux cleaned = 0.00191581 Jy ! Component: 350 - total flux cleaned = 0.00205913 Jy ! Component: 400 - total flux cleaned = 0.00212798 Jy ! Component: 450 - total flux cleaned = 0.00221776 Jy ! Component: 500 - total flux cleaned = 0.00237063 Jy ! Component: 550 - total flux cleaned = 0.0024768 Jy ! Component: 600 - total flux cleaned = 0.00258036 Jy ! Component: 650 - total flux cleaned = 0.00262077 Jy ! Component: 700 - total flux cleaned = 0.0026012 Jy ! Component: 750 - total flux cleaned = 0.00265926 Jy ! Component: 800 - total flux cleaned = 0.00269721 Jy ! Component: 850 - total flux cleaned = 0.00284582 Jy ! Component: 900 - total flux cleaned = 0.00288221 Jy ! Component: 950 - total flux cleaned = 0.00297147 Jy ! Component: 1000 - total flux cleaned = 0.00304154 Jy ! Component: 1050 - total flux cleaned = 0.0030935 Jy ! Component: 1100 - total flux cleaned = 0.00319518 Jy ! Component: 1150 - total flux cleaned = 0.00326159 Jy ! Component: 1200 - total flux cleaned = 0.00332704 Jy ! Component: 1250 - total flux cleaned = 0.00342384 Jy ! Component: 1300 - total flux cleaned = 0.00348722 Jy ! Component: 1350 - total flux cleaned = 0.00356532 Jy ! Component: 1400 - total flux cleaned = 0.00364223 Jy ! Component: 1450 - total flux cleaned = 0.0037334 Jy ! Component: 1500 - total flux cleaned = 0.00379297 Jy ! Component: 1550 - total flux cleaned = 0.00382232 Jy ! Component: 1600 - total flux cleaned = 0.00390926 Jy ! Component: 1650 - total flux cleaned = 0.00398085 Jy ! Component: 1700 - total flux cleaned = 0.00407969 Jy ! Component: 1750 - total flux cleaned = 0.00413553 Jy ! Component: 1800 - total flux cleaned = 0.00425919 Jy ! Component: 1850 - total flux cleaned = 0.00438103 Jy ! Component: 1900 - total flux cleaned = 0.00448796 Jy ! Component: 1950 - total flux cleaned = 0.00458041 Jy ! Component: 2000 - total flux cleaned = 0.00463278 Jy ! Component: 2050 - total flux cleaned = 0.00477506 Jy ! Component: 2100 - total flux cleaned = 0.00485189 Jy ! Component: 2150 - total flux cleaned = 0.00496571 Jy ! Component: 2200 - total flux cleaned = 0.00504078 Jy ! Component: 2250 - total flux cleaned = 0.00515182 Jy ! Component: 2300 - total flux cleaned = 0.0052616 Jy ! Component: 2350 - total flux cleaned = 0.00533402 Jy ! Component: 2400 - total flux cleaned = 0.00541771 Jy ! Component: 2450 - total flux cleaned = 0.00550031 Jy ! Component: 2500 - total flux cleaned = 0.00559365 Jy ! Component: 2550 - total flux cleaned = 0.00566306 Jy ! Component: 2600 - total flux cleaned = 0.00574311 Jy ! Component: 2650 - total flux cleaned = 0.00582242 Jy ! Component: 2700 - total flux cleaned = 0.00587844 Jy ! Component: 2750 - total flux cleaned = 0.00593393 Jy ! Component: 2800 - total flux cleaned = 0.005989 Jy ! Component: 2850 - total flux cleaned = 0.00604361 Jy ! Component: 2900 - total flux cleaned = 0.00611932 Jy ! Component: 2950 - total flux cleaned = 0.00620504 Jy ! Component: 3000 - total flux cleaned = 0.00627932 Jy ! Component: 3050 - total flux cleaned = 0.00633188 Jy ! Component: 3100 - total flux cleaned = 0.00638409 Jy ! Component: 3150 - total flux cleaned = 0.00646693 Jy ! Component: 3200 - total flux cleaned = 0.00652862 Jy ! Component: 3250 - total flux cleaned = 0.00658963 Jy ! Component: 3300 - total flux cleaned = 0.00664008 Jy ! Component: 3350 - total flux cleaned = 0.00671018 Jy ! Component: 3400 - total flux cleaned = 0.00678954 Jy ! Component: 3450 - total flux cleaned = 0.00685849 Jy ! Component: 3500 - total flux cleaned = 0.00689749 Jy ! Component: 3550 - total flux cleaned = 0.0069461 Jy ! Component: 3600 - total flux cleaned = 0.00702316 Jy ! Component: 3650 - total flux cleaned = 0.00706138 Jy ! Component: 3700 - total flux cleaned = 0.0071184 Jy ! Component: 3750 - total flux cleaned = 0.00714673 Jy ! Component: 3800 - total flux cleaned = 0.00723133 Jy ! Component: 3850 - total flux cleaned = 0.00728735 Jy ! Component: 3900 - total flux cleaned = 0.00733382 Jy ! Component: 3950 - total flux cleaned = 0.00736166 Jy ! Component: 4000 - total flux cleaned = 0.00743533 Jy ! Component: 4050 - total flux cleaned = 0.00745369 Jy ! Total flux subtracted in 4096 components = 0.0074994 Jy ! Clean residual min=-0.000490 max=0.000515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0656866 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 381 components and 0.0656867 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1013-2831_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.88 x 7.653 at 12.86 degrees (North through East) ! Clean map min=-0.0014957 max=0.047707 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1013-2831_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0477074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02851 1.02851 2.05702 4.11404 8.22807 16.4561 32.9123 65.8246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.684 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1013-2831_C_uvs.log closed on Fri Dec 27 16:29:11 2013