! Started logfile: /scr/pima/bp171a8_uvs/J0917-3054_C_uvs.log on Fri Dec 27 16:28:28 2013 obs /scr/pima/bp171a8_uvs/J0917-3054_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0917-3054_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.710317 visibilities/baseline/integration-bin. ! Found source: J0917-3054 ! ! 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 1432 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/J0917-3054_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003980Jy sigma=0.683286 ! Fit after self-cal, rms=0.966935Jy sigma=0.661325 ! 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=1.666 mas, bmaj=10.29 mas, bpa=23.26 degrees ! Estimated noise=37.0588 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 = 0.0245271 Jy ! Component: 100 - total flux cleaned = 0.0314286 Jy ! Total flux subtracted in 100 components = 0.0314286 Jy ! Clean residual min=-0.004128 max=0.004220 Jy/beam ! Clean residual mean=-0.000020 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0314286 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0314286 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=0.037852Jy sigma=0.025873 ! Fit after self-cal, rms=0.035528Jy sigma=0.024246 ! 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=2.225 mas, bmaj=10.59 mas, bpa=21.93 degrees ! Estimated noise=28.0927 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 = 0.00567997 Jy ! Component: 100 - total flux cleaned = 0.00699716 Jy ! Component: 150 - total flux cleaned = 0.00719653 Jy ! Component: 200 - total flux cleaned = 0.00729507 Jy ! Total flux subtracted in 200 components = 0.00729507 Jy ! Clean residual min=-0.003089 max=0.003342 Jy/beam ! Clean residual mean=-0.000015 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0387236 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.0387236 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=0.034658Jy sigma=0.023646 ! Fit after self-cal, rms=0.034636Jy sigma=0.023630 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.225 x 10.59 at 21.93 degrees (North through East) ! Clean map min=-0.0031034 max=0.03545 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 0.89 FD 1.11 HN 1.00* KP 0.99 ! LA 0.93 NL 0.84 OV 1.12 SC 1.13 ! ! ! Correcting IF 2. ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 1.00* KP 0.86 ! LA 1.00 NL 1.00 OV 1.05 SC 0.97 ! ! ! 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 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00* KP 0.89 ! LA 1.02 NL 1.03 OV 0.99 SC 0.98 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.034636Jy sigma=0.023630 ! Fit after self-cal, rms=0.034128Jy sigma=0.023556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=10.56 mas, bpa=21.87 degrees ! Estimated noise=27.7347 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 = 0.000107037 Jy ! Component: 100 - total flux cleaned = -0.00021079 Jy ! Component: 150 - total flux cleaned = -0.000542225 Jy ! Component: 200 - total flux cleaned = -0.000826713 Jy ! Total flux subtracted in 200 components = -0.000826713 Jy ! Clean residual min=-0.002956 max=0.003201 Jy/beam ! Clean residual mean=-0.000018 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0378969 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0378969 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=0.034055Jy sigma=0.023501 ! Fit after self-cal, rms=0.034074Jy sigma=0.023488 ! 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=0.034074Jy sigma=0.023488 ! Fit after self-cal, rms=0.034109Jy sigma=0.023486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=10.56 mas, bpa=21.88 degrees ! Estimated noise=27.7062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187105 Jy ! Component: 100 - total flux cleaned = -0.000415367 Jy ! Component: 150 - total flux cleaned = -0.000489666 Jy ! Component: 200 - total flux cleaned = -0.000511052 Jy ! Total flux subtracted in 200 components = -0.000511052 Jy ! Clean residual min=-0.002860 max=0.003126 Jy/beam ! Clean residual mean=-0.000019 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0373859 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0373859 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=0.034071Jy sigma=0.023457 ! Fit after self-cal, rms=0.034074Jy sigma=0.023453 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 = -0.000133929 Jy ! Component: 100 - total flux cleaned = -0.000157913 Jy ! Component: 150 - total flux cleaned = -0.000118658 Jy ! Component: 200 - total flux cleaned = -6.29683e-05 Jy ! Total flux subtracted in 200 components = -6.29683e-05 Jy ! Clean residual min=-0.002802 max=0.003082 Jy/beam ! Clean residual mean=-0.000019 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0373229 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0373229 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=0.034050Jy sigma=0.023436 ! Fit after self-cal, rms=0.034049Jy sigma=0.023435 ! 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=0.034049Jy sigma=0.023435 ! Fit after self-cal, rms=0.034076Jy sigma=0.023434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=10.57 mas, bpa=21.88 degrees ! Estimated noise=27.6915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272817 Jy ! Component: 100 - total flux cleaned = -0.00033248 Jy ! Component: 150 - total flux cleaned = -0.000314293 Jy ! Component: 200 - total flux cleaned = -0.000246982 Jy ! Total flux subtracted in 200 components = -0.000246982 Jy ! Clean residual min=-0.002766 max=0.003041 Jy/beam ! Clean residual mean=-0.000019 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0370759 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0370759 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=0.034058Jy sigma=0.023420 ! Fit after self-cal, rms=0.034059Jy sigma=0.023419 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 = -6.70998e-05 Jy ! Component: 100 - total flux cleaned = -1.74105e-05 Jy ! Component: 150 - total flux cleaned = 1.35382e-05 Jy ! Component: 200 - total flux cleaned = 7.41704e-05 Jy ! Total flux subtracted in 200 components = 7.41704e-05 Jy ! Clean residual min=-0.002726 max=0.002998 Jy/beam ! Clean residual mean=-0.000019 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0371501 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0371501 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=0.034045Jy sigma=0.023410 ! Fit after self-cal, rms=0.034045Jy sigma=0.023409 ! 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=0.034045Jy sigma=0.023409 ! Fit after self-cal, rms=0.034080Jy sigma=0.023409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=13.2 mas, bpa=11.19 degrees ! Estimated noise=31.3774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235618 Jy ! Component: 100 - total flux cleaned = 0.000368691 Jy ! Component: 150 - total flux cleaned = 0.00044633 Jy ! Component: 200 - total flux cleaned = 0.000458094 Jy ! Total flux subtracted in 200 components = 0.000458094 Jy ! Clean residual min=-0.002418 max=0.003446 Jy/beam ! Clean residual mean=-0.000028 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0376082 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0376082 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=0.034073Jy sigma=0.023405 ! Fit after self-cal, rms=0.034070Jy sigma=0.023403 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 = 4.54512e-05 Jy ! Component: 100 - total flux cleaned = 8.19168e-05 Jy ! Component: 150 - total flux cleaned = 0.000104758 Jy ! Component: 200 - total flux cleaned = 0.000115779 Jy ! Total flux subtracted in 200 components = 0.000115779 Jy ! Clean residual min=-0.002421 max=0.003394 Jy/beam ! Clean residual mean=-0.000027 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0377239 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.0377239 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=0.034066Jy sigma=0.023401 ! Fit after self-cal, rms=0.034066Jy sigma=0.023400 ! 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=2.227 mas, bmaj=10.58 mas, bpa=21.87 degrees ! Estimated noise=27.7015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.227 x 10.58 at 21.87 degrees (North through East) ! Clean map min=-0.0027394 max=0.035106 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=1.659 mas, bmaj=10.29 mas, bpa=23.23 degrees ! Estimated noise=36.6556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261487 Jy ! Component: 100 - total flux cleaned = 0.034124 Jy ! Component: 150 - total flux cleaned = 0.0363997 Jy ! Component: 200 - total flux cleaned = 0.0368675 Jy ! Total flux subtracted in 200 components = 0.0368675 Jy ! Clean residual min=-0.003620 max=0.003729 Jy/beam ! Clean residual mean=-0.000013 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0368675 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0368675 Jy ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=10.58 mas, bpa=21.87 degrees ! Estimated noise=27.7015 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 = 0.000941852 Jy ! Component: 100 - total flux cleaned = 0.00134198 Jy ! Component: 150 - total flux cleaned = 0.00122479 Jy ! Component: 200 - total flux cleaned = 0.00100992 Jy ! Total flux subtracted in 200 components = 0.00100992 Jy ! Clean residual min=-0.002884 max=0.003284 Jy/beam ! Clean residual mean=-0.000022 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0378774 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.0378774 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=13.2 mas, bpa=11.19 degrees ! Estimated noise=31.3774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252122 Jy ! Component: 100 - total flux cleaned = 0.000330169 Jy ! Component: 150 - total flux cleaned = 0.000374091 Jy ! Component: 200 - total flux cleaned = 0.000393059 Jy ! Total flux subtracted in 200 components = 0.000393059 Jy ! Clean residual min=-0.002681 max=0.003565 Jy/beam ! Clean residual mean=-0.000030 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0382705 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 = -1.84662e-05 Jy ! Component: 100 - total flux cleaned = -5.25439e-05 Jy ! Component: 150 - total flux cleaned = -8.5552e-05 Jy ! Component: 200 - total flux cleaned = -0.000101327 Jy ! Total flux subtracted in 200 components = -0.000101327 Jy ! Clean residual min=-0.002594 max=0.003533 Jy/beam ! Clean residual mean=-0.000029 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0381692 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0381692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=10.58 mas, bpa=21.87 degrees ! Estimated noise=27.7015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190031 Jy ! Component: 100 - total flux cleaned = -0.00024001 Jy ! Component: 150 - total flux cleaned = -0.000239546 Jy ! Component: 200 - total flux cleaned = -0.000239694 Jy ! Total flux subtracted in 200 components = -0.000239694 Jy ! Clean residual min=-0.002702 max=0.003218 Jy/beam ! Clean residual mean=-0.000019 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0379295 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0379295 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=0.034115Jy sigma=0.023433 ! Fit after self-cal, rms=0.034112Jy sigma=0.023430 wmodel /scr/pima/bp171a8_uvs/J0917-3054_C_map.mod ! Writing 75 model components to file: /scr/pima/bp171a8_uvs/J0917-3054_C_map.mod wobs /scr/pima/bp171a8_uvs/J0917-3054_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0917-3054_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J0917-3054_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0917-3054_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 = 0.000368568 Jy ! Component: 100 - total flux cleaned = 0.000544333 Jy ! Component: 150 - total flux cleaned = 0.000624421 Jy ! Component: 200 - total flux cleaned = 0.000622599 Jy ! Component: 250 - total flux cleaned = 0.000588199 Jy ! Component: 300 - total flux cleaned = 0.000589243 Jy ! Component: 350 - total flux cleaned = 0.000436835 Jy ! Component: 400 - total flux cleaned = 0.000204779 Jy ! Component: 450 - total flux cleaned = 3.87122e-05 Jy ! Component: 500 - total flux cleaned = -0.00011995 Jy ! Component: 550 - total flux cleaned = -0.00022169 Jy ! Component: 600 - total flux cleaned = -0.000319215 Jy ! Component: 650 - total flux cleaned = -0.000435715 Jy ! Component: 700 - total flux cleaned = -0.000571706 Jy ! Component: 750 - total flux cleaned = -0.000702742 Jy ! Component: 800 - total flux cleaned = -0.000787513 Jy ! Component: 850 - total flux cleaned = -0.000890363 Jy ! Component: 900 - total flux cleaned = -0.000949978 Jy ! Component: 950 - total flux cleaned = -0.000988745 Jy ! Component: 1000 - total flux cleaned = -0.00100784 Jy ! Component: 1050 - total flux cleaned = -0.000989767 Jy ! Component: 1100 - total flux cleaned = -0.000935755 Jy ! Component: 1150 - total flux cleaned = -0.000918126 Jy ! Component: 1200 - total flux cleaned = -0.00084885 Jy ! Component: 1250 - total flux cleaned = -0.000882724 Jy ! Component: 1300 - total flux cleaned = -0.000782797 Jy ! Component: 1350 - total flux cleaned = -0.000799353 Jy ! Component: 1400 - total flux cleaned = -0.000751342 Jy ! Component: 1450 - total flux cleaned = -0.000672964 Jy ! Component: 1500 - total flux cleaned = -0.000626537 Jy ! Component: 1550 - total flux cleaned = -0.000565641 Jy ! Component: 1600 - total flux cleaned = -0.000505676 Jy ! Component: 1650 - total flux cleaned = -0.000446687 Jy ! Component: 1700 - total flux cleaned = -0.000402877 Jy ! Component: 1750 - total flux cleaned = -0.000345137 Jy ! Component: 1800 - total flux cleaned = -0.000245502 Jy ! Component: 1850 - total flux cleaned = -0.000217561 Jy ! Component: 1900 - total flux cleaned = -0.000175875 Jy ! Component: 1950 - total flux cleaned = -0.000162211 Jy ! Component: 2000 - total flux cleaned = -0.000134767 Jy ! Component: 2050 - total flux cleaned = -9.41309e-05 Jy ! Component: 2100 - total flux cleaned = -2.74099e-05 Jy ! Component: 2150 - total flux cleaned = 1.22846e-05 Jy ! Component: 2200 - total flux cleaned = 5.1422e-05 Jy ! Component: 2250 - total flux cleaned = 9.02674e-05 Jy ! Component: 2300 - total flux cleaned = 0.000141644 Jy ! Component: 2350 - total flux cleaned = 0.000217801 Jy ! Component: 2400 - total flux cleaned = 0.000255425 Jy ! Component: 2450 - total flux cleaned = 0.000317675 Jy ! Component: 2500 - total flux cleaned = 0.000391582 Jy ! Component: 2550 - total flux cleaned = 0.000379157 Jy ! Component: 2600 - total flux cleaned = 0.000415597 Jy ! Component: 2650 - total flux cleaned = 0.000463783 Jy ! Component: 2700 - total flux cleaned = 0.000451797 Jy ! Component: 2750 - total flux cleaned = 0.000463603 Jy ! Component: 2800 - total flux cleaned = 0.000451772 Jy ! Component: 2850 - total flux cleaned = 0.000475183 Jy ! Component: 2900 - total flux cleaned = 0.000463465 Jy ! Component: 2950 - total flux cleaned = 0.000486616 Jy ! Component: 3000 - total flux cleaned = 0.000509644 Jy ! Component: 3050 - total flux cleaned = 0.000521041 Jy ! Component: 3100 - total flux cleaned = 0.000532378 Jy ! Component: 3150 - total flux cleaned = 0.000554952 Jy ! Component: 3200 - total flux cleaned = 0.000543681 Jy ! Component: 3250 - total flux cleaned = 0.000532496 Jy ! Component: 3300 - total flux cleaned = 0.000532526 Jy ! Component: 3350 - total flux cleaned = 0.000543621 Jy ! Component: 3400 - total flux cleaned = 0.000554679 Jy ! Component: 3450 - total flux cleaned = 0.000565676 Jy ! Component: 3500 - total flux cleaned = 0.000576589 Jy ! Component: 3550 - total flux cleaned = 0.000543786 Jy ! Component: 3600 - total flux cleaned = 0.000565543 Jy ! Component: 3650 - total flux cleaned = 0.000565532 Jy ! Component: 3700 - total flux cleaned = 0.000554696 Jy ! Component: 3750 - total flux cleaned = 0.000543946 Jy ! Component: 3800 - total flux cleaned = 0.000533186 Jy ! Component: 3850 - total flux cleaned = 0.000554645 Jy ! Component: 3900 - total flux cleaned = 0.000586778 Jy ! Component: 3950 - total flux cleaned = 0.000554621 Jy ! Component: 4000 - total flux cleaned = 0.00053324 Jy ! Component: 4050 - total flux cleaned = 0.000511916 Jy ! Total flux subtracted in 4096 components = 0.000480037 Jy ! Clean residual min=-0.000545 max=0.000620 Jy/beam ! Clean residual mean=0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0384095 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 356 components and 0.0384095 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0917-3054_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.227 x 10.58 at 21.87 degrees (North through East) ! Clean map min=-0.0024569 max=0.034446 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0917-3054_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.034446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.5542 1.5542 3.10841 6.21681 12.4336 24.8673 49.7345 99.469 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.024 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0917-3054_C_uvs.log closed on Fri Dec 27 16:28:36 2013