! Started logfile: /scr/pima/bg219e_uvs/J0501-0159_X_uvs.log on Thu Apr 7 08:59:15 2016 obs /scr/pima/bg219e_uvs/J0501-0159_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0501-0159_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 6624 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/J0501-0159_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.962845Jy sigma=27.358701 ! Fit after self-cal, rms=0.682092Jy sigma=9.421192 ! 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=0.8943 mas, bmaj=2.655 mas, bpa=20.86 degrees ! Estimated noise=1.21273 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 = 1.28753 Jy ! Component: 100 - total flux cleaned = 1.56874 Jy ! Total flux subtracted in 100 components = 1.56874 Jy ! Clean residual min=-0.028793 max=0.084445 Jy/beam ! Clean residual mean=0.000047 rms=0.008937 Jy/beam ! Combined flux in latest and established models = 1.56874 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.56874 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=0.157790Jy sigma=2.103478 ! Fit after self-cal, rms=0.157757Jy sigma=2.103267 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853806 Jy ! Component: 100 - total flux cleaned = 0.124122 Jy ! Total flux subtracted in 100 components = 0.124122 Jy ! Clean residual min=-0.017284 max=0.017172 Jy/beam ! Clean residual mean=0.000026 rms=0.004122 Jy/beam ! Combined flux in latest and established models = 1.69286 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 1.69286 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=0.095046Jy sigma=1.231883 ! Fit after self-cal, rms=0.095031Jy sigma=1.231802 ! 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=1.029 mas, bmaj=2.75 mas, bpa=20.29 degrees ! Estimated noise=0.881421 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 = 0.0260028 Jy ! Component: 100 - total flux cleaned = 0.0411271 Jy ! Component: 150 - total flux cleaned = 0.0514905 Jy ! Component: 200 - total flux cleaned = 0.0588523 Jy ! Total flux subtracted in 200 components = 0.0588523 Jy ! Clean residual min=-0.011859 max=0.014019 Jy/beam ! Clean residual mean=0.000026 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 1.75171 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 1.75171 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=0.086205Jy sigma=1.118992 ! Fit after self-cal, rms=0.086186Jy sigma=1.118836 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 2.75 at 20.29 degrees (North through East) ! Clean map min=-0.011336 max=1.6584 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 1.03 HN 1.02 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.01 ! LA 0.98 NL 1.02 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.00 ! LA 0.96 NL 0.99 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 NL 1.02 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 NL 1.00 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.97 NL 1.00 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! 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=0.086186Jy sigma=1.118836 ! Fit after self-cal, rms=0.080199Jy sigma=1.033183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.758 mas, bpa=20.31 degrees ! Estimated noise=0.88003 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 (-4.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133591 Jy ! Component: 100 - total flux cleaned = 0.0212472 Jy ! Component: 150 - total flux cleaned = 0.0265675 Jy ! Component: 200 - total flux cleaned = 0.0298043 Jy ! Total flux subtracted in 200 components = 0.0298043 Jy ! Clean residual min=-0.007803 max=0.008367 Jy/beam ! Clean residual mean=0.000014 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 1.78152 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 1.78152 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=0.077390Jy sigma=1.000746 ! Fit after self-cal, rms=0.077097Jy sigma=0.997801 ! 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=0.077097Jy sigma=0.997801 ! Fit after self-cal, rms=0.072540Jy sigma=0.930372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.757 mas, bpa=20.27 degrees ! Estimated noise=0.88058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286664 Jy ! Component: 100 - total flux cleaned = 0.00306055 Jy ! Component: 150 - total flux cleaned = 0.00298137 Jy ! Component: 200 - total flux cleaned = 0.00268496 Jy ! Total flux subtracted in 200 components = 0.00268496 Jy ! Clean residual min=-0.006930 max=0.005115 Jy/beam ! Clean residual mean=0.000009 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 1.7842 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 1.7842 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=0.072224Jy sigma=0.927063 ! Fit after self-cal, rms=0.072186Jy sigma=0.926683 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 = 0.00119729 Jy ! Component: 100 - total flux cleaned = 0.00119915 Jy ! Component: 150 - total flux cleaned = 0.00114154 Jy ! Component: 200 - total flux cleaned = 0.00125073 Jy ! Total flux subtracted in 200 components = 0.00125073 Jy ! Clean residual min=-0.006808 max=0.005060 Jy/beam ! Clean residual mean=0.000009 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.78545 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 1.78545 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=0.072068Jy sigma=0.925587 ! Fit after self-cal, rms=0.072055Jy sigma=0.925501 ! 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=0.072055Jy sigma=0.925501 ! Fit after self-cal, rms=0.071981Jy sigma=0.924828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.758 mas, bpa=20.28 degrees ! Estimated noise=0.880672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320678 Jy ! Component: 100 - total flux cleaned = 0.000453013 Jy ! Component: 150 - total flux cleaned = 0.000450173 Jy ! Component: 200 - total flux cleaned = 0.000449686 Jy ! Total flux subtracted in 200 components = 0.000449686 Jy ! Clean residual min=-0.006657 max=0.004884 Jy/beam ! Clean residual mean=0.000009 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.7859 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 1.7859 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=0.071862Jy sigma=0.923658 ! Fit after self-cal, rms=0.071855Jy sigma=0.923607 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 = 0.000502944 Jy ! Component: 100 - total flux cleaned = 0.000596388 Jy ! Component: 150 - total flux cleaned = 0.000638747 Jy ! Component: 200 - total flux cleaned = 0.000680335 Jy ! Total flux subtracted in 200 components = 0.000680335 Jy ! Clean residual min=-0.006540 max=0.004868 Jy/beam ! Clean residual mean=0.000009 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.78658 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 1.78658 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=0.071795Jy sigma=0.923038 ! Fit after self-cal, rms=0.071791Jy sigma=0.923010 ! 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=0.071791Jy sigma=0.923010 ! Fit after self-cal, rms=0.071771Jy sigma=0.922672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=3.386 mas, bpa=9.988 degrees ! Estimated noise=1.0995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666219 Jy ! Component: 100 - total flux cleaned = 0.00107026 Jy ! Component: 150 - total flux cleaned = 0.00136475 Jy ! Component: 200 - total flux cleaned = 0.00158409 Jy ! Total flux subtracted in 200 components = 0.00158409 Jy ! Clean residual min=-0.007672 max=0.005373 Jy/beam ! Clean residual mean=0.000019 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 1.78817 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 1.78817 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=0.071762Jy sigma=0.922338 ! Fit after self-cal, rms=0.071747Jy sigma=0.922275 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 = 0.000186608 Jy ! Component: 100 - total flux cleaned = 0.00030438 Jy ! Component: 150 - total flux cleaned = 0.000341206 Jy ! Component: 200 - total flux cleaned = 0.000372735 Jy ! Total flux subtracted in 200 components = 0.000372735 Jy ! Clean residual min=-0.007639 max=0.005317 Jy/beam ! Clean residual mean=0.000019 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 1.78854 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 1.78854 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=0.071746Jy sigma=0.922225 ! Fit after self-cal, rms=0.071742Jy sigma=0.922202 ! 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=1.031 mas, bmaj=2.759 mas, bpa=20.29 degrees ! Estimated noise=0.880726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.759 at 20.29 degrees (North through East) ! Clean map min=-0.006185 max=1.6559 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 ! Performing amp+phase self-cal ! ! 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=0.071742Jy sigma=0.922202 ! Fit after self-cal, rms=0.060240Jy sigma=0.698092 ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.76 mas, bpa=20.31 degrees ! Estimated noise=0.880456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127039 Jy ! Component: 100 - total flux cleaned = -0.0020028 Jy ! Component: 150 - total flux cleaned = -0.00206109 Jy ! Component: 200 - total flux cleaned = -0.0021148 Jy ! Total flux subtracted in 200 components = -0.0021148 Jy ! Clean residual min=-0.005755 max=0.004379 Jy/beam ! Clean residual mean=0.000008 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.78643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 1.78643 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=0.060100Jy sigma=0.696400 ! Fit after self-cal, rms=0.060096Jy sigma=0.696364 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61997e-05 Jy ! Component: 100 - total flux cleaned = 1.23226e-05 Jy ! Component: 150 - total flux cleaned = -3.14347e-05 Jy ! Component: 200 - total flux cleaned = -0.000108879 Jy ! Total flux subtracted in 200 components = -0.000108879 Jy ! Clean residual min=-0.005642 max=0.004278 Jy/beam ! Clean residual mean=0.000008 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.78632 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 1.78632 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=0.060033Jy sigma=0.695742 ! Fit after self-cal, rms=0.060032Jy sigma=0.695719 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.060032Jy sigma=0.695719 ! Fit after self-cal, rms=0.059987Jy sigma=0.695276 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=0.8934 mas, bmaj=2.666 mas, bpa=20.86 degrees ! Estimated noise=1.21234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2871 Jy ! Component: 100 - total flux cleaned = 1.56843 Jy ! Component: 150 - total flux cleaned = 1.65441 Jy ! Component: 200 - total flux cleaned = 1.6936 Jy ! Total flux subtracted in 200 components = 1.6936 Jy ! Clean residual min=-0.013270 max=0.017464 Jy/beam ! Clean residual mean=0.000018 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 1.6936 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.6936 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.761 mas, bpa=20.32 degrees ! Estimated noise=0.880215 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 = 0.0217255 Jy ! Component: 100 - total flux cleaned = 0.0351161 Jy ! Component: 150 - total flux cleaned = 0.0450636 Jy ! Component: 200 - total flux cleaned = 0.0528663 Jy ! Total flux subtracted in 200 components = 0.0528663 Jy ! Clean residual min=-0.007445 max=0.006008 Jy/beam ! Clean residual mean=0.000014 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 1.74647 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 1.74647 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=2.042 mas, bmaj=3.389 mas, bpa=10.01 degrees ! Estimated noise=1.0984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904326 Jy ! Component: 100 - total flux cleaned = 0.0154767 Jy ! Component: 150 - total flux cleaned = 0.0204248 Jy ! Component: 200 - total flux cleaned = 0.0243169 Jy ! Total flux subtracted in 200 components = 0.0243169 Jy ! Clean residual min=-0.006627 max=0.004780 Jy/beam ! Clean residual mean=0.000022 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 1.77078 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 = 0.00310372 Jy ! Component: 100 - total flux cleaned = 0.00561901 Jy ! Component: 150 - total flux cleaned = 0.00766894 Jy ! Component: 200 - total flux cleaned = 0.00934513 Jy ! Total flux subtracted in 200 components = 0.00934513 Jy ! Clean residual min=-0.006360 max=0.004670 Jy/beam ! Clean residual mean=0.000018 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 1.78013 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 98 components and 1.78013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.761 mas, bpa=20.32 degrees ! Estimated noise=0.880215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126555 Jy ! Component: 100 - total flux cleaned = 0.00182477 Jy ! Component: 150 - total flux cleaned = 0.0023056 Jy ! Component: 200 - total flux cleaned = 0.00252094 Jy ! Total flux subtracted in 200 components = 0.00252094 Jy ! Clean residual min=-0.005731 max=0.005071 Jy/beam ! Clean residual mean=0.000008 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 1.78265 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 1.78265 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=0.060298Jy sigma=0.700379 ! Fit after self-cal, rms=0.060307Jy sigma=0.700055 wmodel /scr/pima/bg219e_uvs/J0501-0159_X_map.mod ! Writing 114 model components to file: /scr/pima/bg219e_uvs/J0501-0159_X_map.mod wobs /scr/pima/bg219e_uvs/J0501-0159_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0501-0159_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0501-0159_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0501-0159_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 = -0.00217699 Jy ! Component: 100 - total flux cleaned = -0.00353564 Jy ! Component: 150 - total flux cleaned = -0.00436495 Jy ! Component: 200 - total flux cleaned = -0.00459329 Jy ! Component: 250 - total flux cleaned = -0.00451917 Jy ! Component: 300 - total flux cleaned = -0.00458862 Jy ! Component: 350 - total flux cleaned = -0.00485169 Jy ! Component: 400 - total flux cleaned = -0.00510275 Jy ! Component: 450 - total flux cleaned = -0.00516286 Jy ! Component: 500 - total flux cleaned = -0.00539553 Jy ! Component: 550 - total flux cleaned = -0.00556589 Jy ! Component: 600 - total flux cleaned = -0.00573091 Jy ! Component: 650 - total flux cleaned = -0.00604922 Jy ! Component: 700 - total flux cleaned = -0.00610141 Jy ! Component: 750 - total flux cleaned = -0.00630473 Jy ! Component: 800 - total flux cleaned = -0.00650064 Jy ! Component: 850 - total flux cleaned = -0.00654783 Jy ! Component: 900 - total flux cleaned = -0.00668719 Jy ! Component: 950 - total flux cleaned = -0.00673144 Jy ! Component: 1000 - total flux cleaned = -0.00664179 Jy ! Component: 1050 - total flux cleaned = -0.00677276 Jy ! Component: 1100 - total flux cleaned = -0.00694288 Jy ! Component: 1150 - total flux cleaned = -0.00710996 Jy ! Component: 1200 - total flux cleaned = -0.00719196 Jy ! Component: 1250 - total flux cleaned = -0.00743404 Jy ! Component: 1300 - total flux cleaned = -0.00759133 Jy ! Component: 1350 - total flux cleaned = -0.00790046 Jy ! Component: 1400 - total flux cleaned = -0.00793838 Jy ! Component: 1450 - total flux cleaned = -0.00808839 Jy ! Component: 1500 - total flux cleaned = -0.00823544 Jy ! Component: 1550 - total flux cleaned = -0.00848763 Jy ! Component: 1600 - total flux cleaned = -0.00859396 Jy ! Component: 1650 - total flux cleaned = -0.00876842 Jy ! Component: 1700 - total flux cleaned = -0.00904192 Jy ! Component: 1750 - total flux cleaned = -0.00920938 Jy ! Component: 1800 - total flux cleaned = -0.00930823 Jy ! Component: 1850 - total flux cleaned = -0.00943826 Jy ! Component: 1900 - total flux cleaned = -0.00950191 Jy ! Component: 1950 - total flux cleaned = -0.00953366 Jy ! Component: 2000 - total flux cleaned = -0.00968995 Jy ! Component: 2050 - total flux cleaned = -0.00975136 Jy ! Component: 2100 - total flux cleaned = -0.00981247 Jy ! Component: 2150 - total flux cleaned = -0.0098431 Jy ! Component: 2200 - total flux cleaned = -0.00996082 Jy ! Component: 2250 - total flux cleaned = -0.0100187 Jy ! Component: 2300 - total flux cleaned = -0.0100757 Jy ! Component: 2350 - total flux cleaned = -0.0101325 Jy ! Component: 2400 - total flux cleaned = -0.0100772 Jy ! Component: 2450 - total flux cleaned = -0.0101878 Jy ! Component: 2500 - total flux cleaned = -0.0102423 Jy ! Component: 2550 - total flux cleaned = -0.0102964 Jy ! Component: 2600 - total flux cleaned = -0.0104287 Jy ! Component: 2650 - total flux cleaned = -0.0104813 Jy ! Component: 2700 - total flux cleaned = -0.0105845 Jy ! Component: 2750 - total flux cleaned = -0.0106353 Jy ! Component: 2800 - total flux cleaned = -0.0106851 Jy ! Component: 2850 - total flux cleaned = -0.0107097 Jy ! Component: 2900 - total flux cleaned = -0.0107093 Jy ! Component: 2950 - total flux cleaned = -0.0107095 Jy ! Component: 3000 - total flux cleaned = -0.010806 Jy ! Component: 3050 - total flux cleaned = -0.0108774 Jy ! Component: 3100 - total flux cleaned = -0.0108773 Jy ! Component: 3150 - total flux cleaned = -0.0109239 Jy ! Component: 3200 - total flux cleaned = -0.0110391 Jy ! Component: 3250 - total flux cleaned = -0.011039 Jy ! Component: 3300 - total flux cleaned = -0.011084 Jy ! Component: 3350 - total flux cleaned = -0.0111731 Jy ! Component: 3400 - total flux cleaned = -0.011217 Jy ! Component: 3450 - total flux cleaned = -0.0112387 Jy ! Component: 3500 - total flux cleaned = -0.0113256 Jy ! Component: 3550 - total flux cleaned = -0.0113471 Jy ! Component: 3600 - total flux cleaned = -0.0114743 Jy ! Component: 3650 - total flux cleaned = -0.0113904 Jy ! Component: 3700 - total flux cleaned = -0.0114737 Jy ! Component: 3750 - total flux cleaned = -0.0115354 Jy ! Component: 3800 - total flux cleaned = -0.0115149 Jy ! Component: 3850 - total flux cleaned = -0.0115552 Jy ! Component: 3900 - total flux cleaned = -0.0115753 Jy ! Component: 3950 - total flux cleaned = -0.0115952 Jy ! Component: 4000 - total flux cleaned = -0.0115558 Jy ! Component: 4050 - total flux cleaned = -0.0116337 Jy ! Total flux subtracted in 4096 components = -0.0115758 Jy ! Clean residual min=-0.001078 max=0.001048 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 1.77108 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 392 components and 1.77108 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0501-0159_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.761 at 20.32 degrees (North through East) ! Clean map min=-0.0035777 max=1.6579 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0501-0159_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.6579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0611126 0.0611126 0.122225 0.24445 0.4889 0.977801 1.9556 3.9112 7.82241 15.6448 31.2896 62.5793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.657 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4908.97 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0501-0159_X_uvs.log closed on Thu Apr 7 08:59:19 2016