! Started logfile: /scr/pima/bg219e_uvs/J1633-2557_X_uvs.log on Thu Apr 7 09:13:29 2016 obs /scr/pima/bg219e_uvs/J1633-2557_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1633-2557_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.88141 visibilities/baseline/integration-bin. ! Found source: J1633-2557 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 19800 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219e_uvs/J1633-2557_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.015958Jy sigma=21.169259 ! Fit after self-cal, rms=0.870383Jy sigma=17.965545 ! 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=0.8344 mas, bmaj=3.331 mas, bpa=12.29 degrees ! Estimated noise=0.536512 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 = 0.095569 Jy ! Component: 100 - total flux cleaned = 0.125758 Jy ! Total flux subtracted in 100 components = 0.125758 Jy ! Clean residual min=-0.006539 max=0.014734 Jy/beam ! Clean residual mean=-0.000011 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.125758 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.125758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076894Jy sigma=1.520962 ! Fit after self-cal, rms=0.076243Jy sigma=1.509752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173485 Jy ! Component: 100 - total flux cleaned = 0.0271687 Jy ! Total flux subtracted in 100 components = 0.0271687 Jy ! Clean residual min=-0.004296 max=0.006600 Jy/beam ! Clean residual mean=-0.000004 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.152926 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.152926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070827Jy sigma=1.374501 ! Fit after self-cal, rms=0.070797Jy sigma=1.373429 ! 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=1.064 mas, bmaj=3.653 mas, bpa=9.453 degrees ! Estimated noise=0.341847 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 = 0.00929207 Jy ! Component: 100 - total flux cleaned = 0.0140544 Jy ! Component: 150 - total flux cleaned = 0.0169017 Jy ! Component: 200 - total flux cleaned = 0.01841 Jy ! Total flux subtracted in 200 components = 0.01841 Jy ! Clean residual min=-0.002290 max=0.002946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.171336 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.171336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069702Jy sigma=1.345436 ! Fit after self-cal, rms=0.069724Jy sigma=1.345173 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 3.653 at 9.453 degrees (North through East) ! Clean map min=-0.0021744 max=0.13278 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 1.02 HN 1.10 KP 1.01 ! LA 0.96 NL 1.02 OV 0.97 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.07 KP 0.99 ! LA 0.97 NL 1.02 OV 1.00 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 0.99 NL 1.02 OV 0.99 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 0.98 ! LA 0.98 NL 1.07 OV 0.98 PT 1.01 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 1.01 ! LA 0.99 NL 1.00 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.97 ! LA 1.01 NL 1.01 OV 0.98 PT 0.98 ! SC 0.96 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069724Jy sigma=1.345173 ! Fit after self-cal, rms=0.070333Jy sigma=1.339978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.686 mas, bpa=9.809 degrees ! Estimated noise=0.340661 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 = -0.00108956 Jy ! Component: 100 - total flux cleaned = -0.00126819 Jy ! Component: 150 - total flux cleaned = -0.00142594 Jy ! Component: 200 - total flux cleaned = -0.00153132 Jy ! Total flux subtracted in 200 components = -0.00153132 Jy ! Clean residual min=-0.002121 max=0.002479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.169805 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.169805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070276Jy sigma=1.339069 ! Fit after self-cal, rms=0.070283Jy sigma=1.338743 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070283Jy sigma=1.338743 ! Fit after self-cal, rms=0.070681Jy sigma=1.334091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.678 mas, bpa=9.741 degrees ! Estimated noise=0.34023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581112 Jy ! Component: 100 - total flux cleaned = -0.000625352 Jy ! Component: 150 - total flux cleaned = -0.000663517 Jy ! Component: 200 - total flux cleaned = -0.000698329 Jy ! Total flux subtracted in 200 components = -0.000698329 Jy ! Clean residual min=-0.001658 max=0.001704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.169107 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.169107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070667Jy sigma=1.333854 ! Fit after self-cal, rms=0.070682Jy sigma=1.333789 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 = -6.13258e-05 Jy ! Component: 100 - total flux cleaned = -6.12555e-05 Jy ! Component: 150 - total flux cleaned = -8.9147e-05 Jy ! Component: 200 - total flux cleaned = -0.000101479 Jy ! Total flux subtracted in 200 components = -0.000101479 Jy ! Clean residual min=-0.001616 max=0.001689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.169005 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.169005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070675Jy sigma=1.333673 ! Fit after self-cal, rms=0.070674Jy sigma=1.333668 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070674Jy sigma=1.333668 ! Fit after self-cal, rms=0.070955Jy sigma=1.332901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.671 mas, bpa=9.757 degrees ! Estimated noise=0.339547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369783 Jy ! Component: 100 - total flux cleaned = -0.000415012 Jy ! Component: 150 - total flux cleaned = -0.000426709 Jy ! Component: 200 - total flux cleaned = -0.000426757 Jy ! Total flux subtracted in 200 components = -0.000426757 Jy ! Clean residual min=-0.001643 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.168579 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.168579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070947Jy sigma=1.332788 ! Fit after self-cal, rms=0.070954Jy sigma=1.332773 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 = -1.13297e-06 Jy ! Component: 100 - total flux cleaned = 9.6279e-06 Jy ! Component: 150 - total flux cleaned = 9.70632e-06 Jy ! Component: 200 - total flux cleaned = 1.85812e-05 Jy ! Total flux subtracted in 200 components = 1.85812e-05 Jy ! Clean residual min=-0.001619 max=0.001631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.168597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.168597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070951Jy sigma=1.332726 ! Fit after self-cal, rms=0.070950Jy sigma=1.332722 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070950Jy sigma=1.332722 ! Fit after self-cal, rms=0.071012Jy sigma=1.332690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=5.423 mas, bpa=-0.8616 degrees ! Estimated noise=0.395504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015699 Jy ! Component: 100 - total flux cleaned = -0.000184493 Jy ! Component: 150 - total flux cleaned = -0.000192313 Jy ! Component: 200 - total flux cleaned = -0.000192158 Jy ! Total flux subtracted in 200 components = -0.000192158 Jy ! Clean residual min=-0.001631 max=0.001482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.168405 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.168405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071009Jy sigma=1.332676 ! Fit after self-cal, rms=0.071009Jy sigma=1.332667 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 = 2.47199e-07 Jy ! Component: 100 - total flux cleaned = -1.26414e-05 Jy ! Component: 150 - total flux cleaned = -1.34661e-05 Jy ! Component: 200 - total flux cleaned = -1.32324e-05 Jy ! Total flux subtracted in 200 components = -1.32324e-05 Jy ! Clean residual min=-0.001628 max=0.001479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.168392 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.168392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071008Jy sigma=1.332687 ! Fit after self-cal, rms=0.071007Jy sigma=1.332681 ! 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=1.061 mas, bmaj=3.672 mas, bpa=9.809 degrees ! Estimated noise=0.339249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.672 at 9.809 degrees (North through East) ! Clean map min=-0.001493 max=0.13232 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=0.8278 mas, bmaj=3.352 mas, bpa=12.53 degrees ! Estimated noise=0.532076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946376 Jy ! Component: 100 - total flux cleaned = 0.125793 Jy ! Component: 150 - total flux cleaned = 0.143046 Jy ! Component: 200 - total flux cleaned = 0.15271 Jy ! Total flux subtracted in 200 components = 0.15271 Jy ! Clean residual min=-0.003396 max=0.005251 Jy/beam ! Clean residual mean=-0.000005 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.15271 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.15271 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.672 mas, bpa=9.809 degrees ! Estimated noise=0.339249 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 = 0.00783501 Jy ! Component: 100 - total flux cleaned = 0.0115054 Jy ! Component: 150 - total flux cleaned = 0.0135822 Jy ! Component: 200 - total flux cleaned = 0.0142847 Jy ! Total flux subtracted in 200 components = 0.0142847 Jy ! Clean residual min=-0.001560 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.166995 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.166995 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=2.353 mas, bmaj=5.423 mas, bpa=-0.8616 degrees ! Estimated noise=0.395504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958649 Jy ! Component: 100 - total flux cleaned = 0.000979426 Jy ! Component: 150 - total flux cleaned = 0.0010138 Jy ! Component: 200 - total flux cleaned = 0.0010414 Jy ! Total flux subtracted in 200 components = 0.0010414 Jy ! Clean residual min=-0.001668 max=0.001453 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.168036 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 = 2.45191e-05 Jy ! Component: 100 - total flux cleaned = 3.52475e-05 Jy ! Component: 150 - total flux cleaned = 3.51199e-05 Jy ! Component: 200 - total flux cleaned = 4.50566e-05 Jy ! Total flux subtracted in 200 components = 4.50566e-05 Jy ! Clean residual min=-0.001659 max=0.001438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.168081 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.168081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.672 mas, bpa=9.809 degrees ! Estimated noise=0.339249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379262 Jy ! Component: 100 - total flux cleaned = -0.000352355 Jy ! Component: 150 - total flux cleaned = -0.000305158 Jy ! Component: 200 - total flux cleaned = -0.000265362 Jy ! Total flux subtracted in 200 components = -0.000265362 Jy ! Clean residual min=-0.001544 max=0.001616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.167816 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.167816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071017Jy sigma=1.332804 ! Fit after self-cal, rms=0.071012Jy sigma=1.332774 wmodel /scr/pima/bg219e_uvs/J1633-2557_X_map.mod ! Writing 38 model components to file: /scr/pima/bg219e_uvs/J1633-2557_X_map.mod wobs /scr/pima/bg219e_uvs/J1633-2557_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1633-2557_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1633-2557_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1633-2557_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 = 0.000205677 Jy ! Component: 100 - total flux cleaned = 0.000151354 Jy ! Component: 150 - total flux cleaned = 2.28323e-05 Jy ! Component: 200 - total flux cleaned = -2.67417e-05 Jy ! Component: 250 - total flux cleaned = -7.35005e-05 Jy ! Component: 300 - total flux cleaned = -5.10142e-06 Jy ! Component: 350 - total flux cleaned = -4.92173e-06 Jy ! Component: 400 - total flux cleaned = 5.9638e-05 Jy ! Component: 450 - total flux cleaned = 0.000184189 Jy ! Component: 500 - total flux cleaned = 0.000163971 Jy ! Component: 550 - total flux cleaned = 0.000164278 Jy ! Component: 600 - total flux cleaned = 0.000145351 Jy ! Component: 650 - total flux cleaned = 0.000164168 Jy ! Component: 700 - total flux cleaned = 0.000164131 Jy ! Component: 750 - total flux cleaned = 0.000109644 Jy ! Component: 800 - total flux cleaned = 9.22831e-05 Jy ! Component: 850 - total flux cleaned = 0.000109707 Jy ! Component: 900 - total flux cleaned = 4.11515e-05 Jy ! Component: 950 - total flux cleaned = 7.52304e-05 Jy ! Component: 1000 - total flux cleaned = 9.20701e-05 Jy ! Component: 1050 - total flux cleaned = 0.000141053 Jy ! Component: 1100 - total flux cleaned = 0.000173002 Jy ! Component: 1150 - total flux cleaned = 0.000220529 Jy ! Component: 1200 - total flux cleaned = 0.000282941 Jy ! Component: 1250 - total flux cleaned = 0.000313651 Jy ! Component: 1300 - total flux cleaned = 0.000389881 Jy ! Component: 1350 - total flux cleaned = 0.000494881 Jy ! Component: 1400 - total flux cleaned = 0.000598027 Jy ! Component: 1450 - total flux cleaned = 0.000685425 Jy ! Component: 1500 - total flux cleaned = 0.000757197 Jy ! Component: 1550 - total flux cleaned = 0.000828243 Jy ! Component: 1600 - total flux cleaned = 0.000870238 Jy ! Component: 1650 - total flux cleaned = 0.000981267 Jy ! Component: 1700 - total flux cleaned = 0.0010359 Jy ! Component: 1750 - total flux cleaned = 0.00108993 Jy ! Component: 1800 - total flux cleaned = 0.00108984 Jy ! Component: 1850 - total flux cleaned = 0.00116942 Jy ! Component: 1900 - total flux cleaned = 0.00119561 Jy ! Component: 1950 - total flux cleaned = 0.00124758 Jy ! Component: 2000 - total flux cleaned = 0.00127336 Jy ! Component: 2050 - total flux cleaned = 0.00131142 Jy ! Component: 2100 - total flux cleaned = 0.00134919 Jy ! Component: 2150 - total flux cleaned = 0.00133678 Jy ! Component: 2200 - total flux cleaned = 0.00128768 Jy ! Component: 2250 - total flux cleaned = 0.00131235 Jy ! Component: 2300 - total flux cleaned = 0.001228 Jy ! Component: 2350 - total flux cleaned = 0.00122817 Jy ! Component: 2400 - total flux cleaned = 0.00121627 Jy ! Component: 2450 - total flux cleaned = 0.00115749 Jy ! Component: 2500 - total flux cleaned = 0.00113424 Jy ! Component: 2550 - total flux cleaned = 0.0010765 Jy ! Component: 2600 - total flux cleaned = 0.00106523 Jy ! Component: 2650 - total flux cleaned = 0.00104251 Jy ! Component: 2700 - total flux cleaned = 0.000997555 Jy ! Component: 2750 - total flux cleaned = 0.001031 Jy ! Component: 2800 - total flux cleaned = 0.000953419 Jy ! Component: 2850 - total flux cleaned = 0.000964529 Jy ! Component: 2900 - total flux cleaned = 0.000931743 Jy ! Component: 2950 - total flux cleaned = 0.000942577 Jy ! Component: 3000 - total flux cleaned = 0.000931781 Jy ! Component: 3050 - total flux cleaned = 0.00092109 Jy ! Component: 3100 - total flux cleaned = 0.000899902 Jy ! Component: 3150 - total flux cleaned = 0.00088932 Jy ! Component: 3200 - total flux cleaned = 0.000889355 Jy ! Component: 3250 - total flux cleaned = 0.000920681 Jy ! Component: 3300 - total flux cleaned = 0.000930916 Jy ! Component: 3350 - total flux cleaned = 0.000941119 Jy ! Component: 3400 - total flux cleaned = 0.000920763 Jy ! Component: 3450 - total flux cleaned = 0.000920727 Jy ! Component: 3500 - total flux cleaned = 0.000910737 Jy ! Component: 3550 - total flux cleaned = 0.000910738 Jy ! Component: 3600 - total flux cleaned = 0.000920654 Jy ! Component: 3650 - total flux cleaned = 0.000920576 Jy ! Component: 3700 - total flux cleaned = 0.000900986 Jy ! Component: 3750 - total flux cleaned = 0.000891265 Jy ! Component: 3800 - total flux cleaned = 0.000910576 Jy ! Component: 3850 - total flux cleaned = 0.000901003 Jy ! Component: 3900 - total flux cleaned = 0.000843842 Jy ! Component: 3950 - total flux cleaned = 0.000805882 Jy ! Component: 4000 - total flux cleaned = 0.000815369 Jy ! Component: 4050 - total flux cleaned = 0.000852887 Jy ! Total flux subtracted in 4096 components = 0.000815617 Jy ! Clean residual min=-0.000515 max=0.000684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.168631 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 300 components and 0.168631 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1633-2557_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.672 at 9.809 degrees (North through East) ! Clean map min=-0.0012004 max=0.13258 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1633-2557_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372474 0.372474 0.744949 1.4899 2.97979 5.95959 11.9192 23.8384 47.6767 95.3534 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 805.424 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1633-2557_X_uvs.log closed on Thu Apr 7 09:13:33 2016