! Started logfile: /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uvs.log on Sun Jan 19 22:06:17 2014 obs /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.722222 visibilities/baseline/integration-bin. ! Found source: J1356-0355 ! ! 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 624 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/bp171a5_uvs/J1356-0355_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. ! ! 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=1.000962Jy sigma=39.607125 ! Fit after self-cal, rms=0.985560Jy sigma=39.015425 ! 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=1.22 mas, bmaj=3.644 mas, bpa=3.764 degrees ! Estimated noise=0.931896 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, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109994 Jy ! Component: 100 - total flux cleaned = 0.0140505 Jy ! Total flux subtracted in 100 components = 0.0140505 Jy ! Clean residual min=-0.002660 max=0.003203 Jy/beam ! Clean residual mean=-0.000011 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0140505 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0140505 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=0.017199Jy sigma=0.654158 ! Fit after self-cal, rms=0.014680Jy sigma=0.554216 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387846 Jy ! Component: 100 - total flux cleaned = 0.00545038 Jy ! Total flux subtracted in 100 components = 0.00545038 Jy ! Clean residual min=-0.002163 max=0.002593 Jy/beam ! Clean residual mean=-0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0195009 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0195009 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=0.013736Jy sigma=0.521654 ! Fit after self-cal, rms=0.013726Jy sigma=0.521426 ! 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=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 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 = 0.000858617 Jy ! Component: 100 - total flux cleaned = 0.00102585 Jy ! Component: 150 - total flux cleaned = 0.00114519 Jy ! Component: 200 - total flux cleaned = 0.00118821 Jy ! Total flux subtracted in 200 components = 0.00118821 Jy ! Clean residual min=-0.001731 max=0.002232 Jy/beam ! Clean residual mean=-0.000009 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0206891 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0206891 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=0.013651Jy sigma=0.519055 ! Fit after self-cal, rms=0.013646Jy sigma=0.518911 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 4.017 at 2.882 degrees (North through East) ! Clean map min=-0.0016972 max=0.017137 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 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* PT 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.013646Jy sigma=0.518911 ! Fit after self-cal, rms=0.013646Jy sigma=0.518911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 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 = 3.35856e-05 Jy ! Component: 100 - total flux cleaned = 9.38854e-05 Jy ! Component: 150 - total flux cleaned = 0.000104234 Jy ! Component: 200 - total flux cleaned = 0.000113432 Jy ! Total flux subtracted in 200 components = 0.000113432 Jy ! Clean residual min=-0.001787 max=0.002205 Jy/beam ! Clean residual mean=-0.000009 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0208025 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0208025 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=0.013626Jy sigma=0.518286 ! Fit after self-cal, rms=0.013624Jy sigma=0.518242 ! 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=0.013624Jy sigma=0.518242 ! Fit after self-cal, rms=0.013624Jy sigma=0.518242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94387e-05 Jy ! Component: 100 - total flux cleaned = 3.70978e-06 Jy ! Component: 150 - total flux cleaned = 1.08826e-05 Jy ! Component: 200 - total flux cleaned = 4.11017e-06 Jy ! Total flux subtracted in 200 components = 4.11017e-06 Jy ! Clean residual min=-0.001830 max=0.002189 Jy/beam ! Clean residual mean=-0.000009 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0208066 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0208066 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=0.013614Jy sigma=0.517925 ! Fit after self-cal, rms=0.013613Jy sigma=0.517898 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 = -2.13456e-05 Jy ! Component: 100 - total flux cleaned = 2.73104e-06 Jy ! Component: 150 - total flux cleaned = 8.21771e-06 Jy ! Component: 200 - total flux cleaned = 8.13615e-06 Jy ! Total flux subtracted in 200 components = 8.13615e-06 Jy ! Clean residual min=-0.001861 max=0.002182 Jy/beam ! Clean residual mean=-0.000009 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0208148 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0208148 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=0.013607Jy sigma=0.517731 ! Fit after self-cal, rms=0.013606Jy sigma=0.517713 ! 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=0.013606Jy sigma=0.517713 ! Fit after self-cal, rms=0.013606Jy sigma=0.517713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.09687e-05 Jy ! Component: 100 - total flux cleaned = -6.79901e-06 Jy ! Component: 150 - total flux cleaned = -6.77756e-06 Jy ! Component: 200 - total flux cleaned = -1.12219e-05 Jy ! Total flux subtracted in 200 components = -1.12219e-05 Jy ! Clean residual min=-0.001874 max=0.002178 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0208035 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0208035 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=0.013602Jy sigma=0.517599 ! Fit after self-cal, rms=0.013602Jy sigma=0.517587 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.98507e-06 Jy ! Component: 100 - total flux cleaned = -1.42839e-05 Jy ! Component: 150 - total flux cleaned = -1.43239e-05 Jy ! Component: 200 - total flux cleaned = -1.03756e-05 Jy ! Total flux subtracted in 200 components = -1.03756e-05 Jy ! Clean residual min=-0.001878 max=0.002174 Jy/beam ! Clean residual mean=-0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0207932 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0207932 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=0.013599Jy sigma=0.517495 ! Fit after self-cal, rms=0.013598Jy sigma=0.517486 ! 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=0.013598Jy sigma=0.517486 ! Fit after self-cal, rms=0.013598Jy sigma=0.517486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.526 mas, bmaj=4.731 mas, bpa=-2.95 degrees ! Estimated noise=0.782832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.3885e-05 Jy ! Component: 100 - total flux cleaned = -1.96401e-05 Jy ! Component: 150 - total flux cleaned = 1.62095e-05 Jy ! Component: 200 - total flux cleaned = 4.14927e-05 Jy ! Total flux subtracted in 200 components = 4.14927e-05 Jy ! Clean residual min=-0.002150 max=0.002624 Jy/beam ! Clean residual mean=-0.000013 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0208346 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0208346 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=0.013600Jy sigma=0.517427 ! Fit after self-cal, rms=0.013599Jy sigma=0.517390 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.60482e-06 Jy ! Component: 100 - total flux cleaned = 1.16833e-06 Jy ! Component: 150 - total flux cleaned = 7.43226e-06 Jy ! Component: 200 - total flux cleaned = 1.33115e-05 Jy ! Total flux subtracted in 200 components = 1.33115e-05 Jy ! Clean residual min=-0.002135 max=0.002616 Jy/beam ! Clean residual mean=-0.000013 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.020848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.020848 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=0.013600Jy sigma=0.517376 ! Fit after self-cal, rms=0.013599Jy sigma=0.517353 ! 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=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 4.017 at 2.882 degrees (North through East) ! Clean map min=-0.0018396 max=0.01743 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=1.22 mas, bmaj=3.644 mas, bpa=3.764 degrees ! Estimated noise=0.931896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136174 Jy ! Component: 100 - total flux cleaned = 0.0169972 Jy ! Component: 150 - total flux cleaned = 0.0186828 Jy ! Component: 200 - total flux cleaned = 0.0196037 Jy ! Total flux subtracted in 200 components = 0.0196037 Jy ! Clean residual min=-0.002117 max=0.002549 Jy/beam ! Clean residual mean=-0.000008 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0196037 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0196037 Jy ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 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 = 0.000511008 Jy ! Component: 100 - total flux cleaned = 0.000678303 Jy ! Component: 150 - total flux cleaned = 0.000809365 Jy ! Component: 200 - total flux cleaned = 0.00091647 Jy ! Total flux subtracted in 200 components = 0.00091647 Jy ! Clean residual min=-0.001765 max=0.002239 Jy/beam ! Clean residual mean=-0.000009 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0205202 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0205202 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=2.526 mas, bmaj=4.731 mas, bpa=-2.95 degrees ! Estimated noise=0.782832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139959 Jy ! Component: 100 - total flux cleaned = 0.000200903 Jy ! Component: 150 - total flux cleaned = 0.000232962 Jy ! Component: 200 - total flux cleaned = 0.000266563 Jy ! Total flux subtracted in 200 components = 0.000266563 Jy ! Clean residual min=-0.002107 max=0.002664 Jy/beam ! Clean residual mean=-0.000013 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0207867 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 = 2.27959e-05 Jy ! Component: 100 - total flux cleaned = 4.2807e-05 Jy ! Component: 150 - total flux cleaned = 6.02363e-05 Jy ! Component: 200 - total flux cleaned = 7.18101e-05 Jy ! Total flux subtracted in 200 components = 7.18101e-05 Jy ! Clean residual min=-0.002119 max=0.002658 Jy/beam ! Clean residual mean=-0.000013 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0208585 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0208585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.017 mas, bpa=2.882 degrees ! Estimated noise=0.721656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.60896e-05 Jy ! Component: 100 - total flux cleaned = 8.04001e-05 Jy ! Component: 150 - total flux cleaned = 8.71327e-05 Jy ! Component: 200 - total flux cleaned = 8.09544e-05 Jy ! Total flux subtracted in 200 components = 8.09544e-05 Jy ! Clean residual min=-0.001817 max=0.002208 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0209395 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0209395 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=0.013607Jy sigma=0.517738 ! Fit after self-cal, rms=0.013606Jy sigma=0.517694 wmodel /d2/scr/pima/bp171a5_uvs/J1356-0355_X_map.mod ! Writing 53 model components to file: /d2/scr/pima/bp171a5_uvs/J1356-0355_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1356-0355_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a5_uvs/J1356-0355_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 = 0.00053414 Jy ! Component: 100 - total flux cleaned = 0.000805996 Jy ! Component: 150 - total flux cleaned = 0.00101999 Jy ! Component: 200 - total flux cleaned = 0.00111896 Jy ! Component: 250 - total flux cleaned = 0.00116478 Jy ! Component: 300 - total flux cleaned = 0.00114291 Jy ! Component: 350 - total flux cleaned = 0.00114257 Jy ! Component: 400 - total flux cleaned = 0.00110668 Jy ! Component: 450 - total flux cleaned = 0.00110713 Jy ! Component: 500 - total flux cleaned = 0.00107342 Jy ! Component: 550 - total flux cleaned = 0.00105804 Jy ! Component: 600 - total flux cleaned = 0.00107393 Jy ! Component: 650 - total flux cleaned = 0.00105971 Jy ! Component: 700 - total flux cleaned = 0.00107415 Jy ! Component: 750 - total flux cleaned = 0.00111451 Jy ! Component: 800 - total flux cleaned = 0.00117961 Jy ! Component: 850 - total flux cleaned = 0.00124191 Jy ! Component: 900 - total flux cleaned = 0.00125406 Jy ! Component: 950 - total flux cleaned = 0.00130084 Jy ! Component: 1000 - total flux cleaned = 0.0013006 Jy ! Component: 1050 - total flux cleaned = 0.00132252 Jy ! Component: 1100 - total flux cleaned = 0.00135471 Jy ! Component: 1150 - total flux cleaned = 0.00141709 Jy ! Component: 1200 - total flux cleaned = 0.00147814 Jy ! Component: 1250 - total flux cleaned = 0.0015872 Jy ! Component: 1300 - total flux cleaned = 0.00164505 Jy ! Component: 1350 - total flux cleaned = 0.00172099 Jy ! Component: 1400 - total flux cleaned = 0.00178616 Jy ! Component: 1450 - total flux cleaned = 0.00188586 Jy ! Component: 1500 - total flux cleaned = 0.00191243 Jy ! Component: 1550 - total flux cleaned = 0.00198218 Jy ! Component: 1600 - total flux cleaned = 0.00204173 Jy ! Component: 1650 - total flux cleaned = 0.00207505 Jy ! Component: 1700 - total flux cleaned = 0.0021407 Jy ! Component: 1750 - total flux cleaned = 0.00217278 Jy ! Component: 1800 - total flux cleaned = 0.00222022 Jy ! Component: 1850 - total flux cleaned = 0.00225894 Jy ! Component: 1900 - total flux cleaned = 0.00229692 Jy ! Component: 1950 - total flux cleaned = 0.00232696 Jy ! Component: 2000 - total flux cleaned = 0.00238599 Jy ! Component: 2050 - total flux cleaned = 0.00244419 Jy ! Component: 2100 - total flux cleaned = 0.00248741 Jy ! Component: 2150 - total flux cleaned = 0.00253719 Jy ! Component: 2200 - total flux cleaned = 0.00255126 Jy ! Component: 2250 - total flux cleaned = 0.00259296 Jy ! Component: 2300 - total flux cleaned = 0.00261366 Jy ! Component: 2350 - total flux cleaned = 0.0026545 Jy ! Component: 2400 - total flux cleaned = 0.00267471 Jy ! Component: 2450 - total flux cleaned = 0.00267479 Jy ! Component: 2500 - total flux cleaned = 0.00267479 Jy ! Component: 2550 - total flux cleaned = 0.00268139 Jy ! Component: 2600 - total flux cleaned = 0.00265524 Jy ! Component: 2650 - total flux cleaned = 0.00262928 Jy ! Component: 2700 - total flux cleaned = 0.00260999 Jy ! Component: 2750 - total flux cleaned = 0.00259077 Jy ! Component: 2800 - total flux cleaned = 0.00256517 Jy ! Component: 2850 - total flux cleaned = 0.00252701 Jy ! Component: 2900 - total flux cleaned = 0.00249538 Jy ! Component: 2950 - total flux cleaned = 0.00247015 Jy ! Component: 3000 - total flux cleaned = 0.00243251 Jy ! Component: 3050 - total flux cleaned = 0.00238883 Jy ! Component: 3100 - total flux cleaned = 0.00236397 Jy ! Component: 3150 - total flux cleaned = 0.00233296 Jy ! Component: 3200 - total flux cleaned = 0.00230823 Jy ! Component: 3250 - total flux cleaned = 0.00230208 Jy ! Component: 3300 - total flux cleaned = 0.00227128 Jy ! Component: 3350 - total flux cleaned = 0.00224671 Jy ! Component: 3400 - total flux cleaned = 0.00220991 Jy ! Component: 3450 - total flux cleaned = 0.00220376 Jy ! Component: 3500 - total flux cleaned = 0.00217929 Jy ! Component: 3550 - total flux cleaned = 0.00216704 Jy ! Component: 3600 - total flux cleaned = 0.00213042 Jy ! Component: 3650 - total flux cleaned = 0.00210607 Jy ! Component: 3700 - total flux cleaned = 0.00207559 Jy ! Component: 3750 - total flux cleaned = 0.00205116 Jy ! Component: 3800 - total flux cleaned = 0.0020267 Jy ! Component: 3850 - total flux cleaned = 0.00200226 Jy ! Component: 3900 - total flux cleaned = 0.00197168 Jy ! Component: 3950 - total flux cleaned = 0.00195331 Jy ! Component: 4000 - total flux cleaned = 0.00193493 Jy ! Component: 4050 - total flux cleaned = 0.00191647 Jy ! Total flux subtracted in 4096 components = 0.00189191 Jy ! Clean residual min=-0.000362 max=0.000371 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0228314 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 325 components and 0.0228314 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1356-0355_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 4.017 at 2.882 degrees (North through East) ! Clean map min=-0.0011371 max=0.017292 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1356-0355_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0172925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100923 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75086 1.75086 3.50173 7.00345 14.0069 28.0138 56.0276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.344 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1356-0355_X_uvs.log closed on Sun Jan 19 22:06:23 2014