! Started logfile: /scr/pima/bg219e_uvs/J0506-0950_X_uvs.log on Thu Apr 7 08:59:24 2016 obs /scr/pima/bg219e_uvs/J0506-0950_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0506-0950_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895719 visibilities/baseline/integration-bin. ! Found source: J0506-0950 ! ! 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 23604 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/J0506-0950_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.003111Jy sigma=23.583962 ! Fit after self-cal, rms=0.919889Jy sigma=21.593903 ! 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=0.8538 mas, bmaj=2.944 mas, bpa=22.23 degrees ! Estimated noise=0.524613 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 = 0.0616522 Jy ! Component: 100 - total flux cleaned = 0.0814618 Jy ! Total flux subtracted in 100 components = 0.0814618 Jy ! Clean residual min=-0.004540 max=0.008591 Jy/beam ! Clean residual mean=0.000026 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.0814618 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0814618 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=0.064308Jy sigma=1.431557 ! Fit after self-cal, rms=0.063714Jy sigma=1.416618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101731 Jy ! Component: 100 - total flux cleaned = 0.0157016 Jy ! Total flux subtracted in 100 components = 0.0157016 Jy ! Clean residual min=-0.003779 max=0.004174 Jy/beam ! Clean residual mean=0.000010 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0971634 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0971634 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=0.061730Jy sigma=1.365080 ! Fit after self-cal, rms=0.061711Jy sigma=1.363725 ! 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=1.123 mas, bmaj=3.134 mas, bpa=19.8 degrees ! Estimated noise=0.274657 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 = 0.00558294 Jy ! Component: 100 - total flux cleaned = 0.00842059 Jy ! Component: 150 - total flux cleaned = 0.0100255 Jy ! Component: 200 - total flux cleaned = 0.0105298 Jy ! Total flux subtracted in 200 components = 0.0105298 Jy ! Clean residual min=-0.001914 max=0.001824 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.107693 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.107693 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=0.061239Jy sigma=1.351664 ! Fit after self-cal, rms=0.061241Jy sigma=1.351269 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 3.134 at 19.8 degrees (North through East) ! Clean map min=-0.0018737 max=0.08141 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 1.03 FD 1.00 HN 0.97 KP 0.99 ! LA 1.02 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.98 ! LA 0.97 NL 0.98 OV 1.01 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.98 ! LA 0.97 NL 0.96 OV 1.02 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.09 KP 1.00 ! LA 1.03 NL 1.04 OV 1.03 PT 0.96 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.02 ! LA 0.96 NL 1.03 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 0.99 ! LA 0.99 NL 1.02 OV 0.97 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.03 ! LA 0.98 NL 1.03 OV 0.97 PT 1.01 ! SC 0.98 ! ! ! 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=0.061241Jy sigma=1.351269 ! Fit after self-cal, rms=0.061260Jy sigma=1.349296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=3.143 mas, bpa=19.77 degrees ! Estimated noise=0.274386 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 = -0.000555287 Jy ! Component: 100 - total flux cleaned = -0.000619475 Jy ! Component: 150 - total flux cleaned = -0.000675963 Jy ! Component: 200 - total flux cleaned = -0.000701644 Jy ! Total flux subtracted in 200 components = -0.000701644 Jy ! Clean residual min=-0.001681 max=0.001901 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.106992 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.106992 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=0.061225Jy sigma=1.348548 ! Fit after self-cal, rms=0.061232Jy sigma=1.348416 ! 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=0.061232Jy sigma=1.348416 ! Fit after self-cal, rms=0.061214Jy sigma=1.346467 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.13 mas, bpa=19.76 degrees ! Estimated noise=0.273998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016647 Jy ! Component: 100 - total flux cleaned = -0.000191804 Jy ! Component: 150 - total flux cleaned = -0.000215905 Jy ! Component: 200 - total flux cleaned = -0.00023837 Jy ! Total flux subtracted in 200 components = -0.00023837 Jy ! Clean residual min=-0.001482 max=0.001882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.106753 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.106753 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=0.061193Jy sigma=1.345985 ! Fit after self-cal, rms=0.061204Jy sigma=1.345859 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (30, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136189 Jy ! Component: 100 - total flux cleaned = 0.00152448 Jy ! Component: 150 - total flux cleaned = 0.0015525 Jy ! Component: 200 - total flux cleaned = 0.00148951 Jy ! Total flux subtracted in 200 components = 0.00148951 Jy ! Clean residual min=-0.001345 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.108243 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.108243 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=0.061156Jy sigma=1.344774 ! Fit after self-cal, rms=0.061153Jy sigma=1.344660 ! 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=0.061153Jy sigma=1.344660 ! Fit after self-cal, rms=0.061236Jy sigma=1.344607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.131 mas, bpa=19.82 degrees ! Estimated noise=0.274004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.60019e-05 Jy ! Component: 100 - total flux cleaned = -4.65056e-05 Jy ! Component: 150 - total flux cleaned = -0.000106032 Jy ! Component: 200 - total flux cleaned = -0.000180646 Jy ! Total flux subtracted in 200 components = -0.000180646 Jy ! Clean residual min=-0.001341 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.108062 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.108062 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=0.061220Jy sigma=1.344266 ! Fit after self-cal, rms=0.061222Jy sigma=1.344229 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 = -3.64456e-05 Jy ! Component: 100 - total flux cleaned = -7.27749e-05 Jy ! Component: 150 - total flux cleaned = -0.000142128 Jy ! Component: 200 - total flux cleaned = -0.000175371 Jy ! Total flux subtracted in 200 components = -0.000175371 Jy ! Clean residual min=-0.001327 max=0.001438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.107887 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.107887 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=0.061211Jy sigma=1.344015 ! Fit after self-cal, rms=0.061210Jy sigma=1.343990 ! 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=0.061210Jy sigma=1.343990 ! Fit after self-cal, rms=0.061304Jy sigma=1.343971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=4.094 mas, bpa=9.24 degrees ! Estimated noise=0.314195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503824 Jy ! Component: 100 - total flux cleaned = -0.000558886 Jy ! Component: 150 - total flux cleaned = -0.000581435 Jy ! Component: 200 - total flux cleaned = -0.000602334 Jy ! Total flux subtracted in 200 components = -0.000602334 Jy ! Clean residual min=-0.001355 max=0.001152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.107284 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.107284 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=0.061298Jy sigma=1.343844 ! Fit after self-cal, rms=0.061298Jy sigma=1.343823 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.09414e-05 Jy ! Component: 100 - total flux cleaned = -0.000103688 Jy ! Component: 150 - total flux cleaned = -0.000113297 Jy ! Component: 200 - total flux cleaned = -0.000122373 Jy ! Total flux subtracted in 200 components = -0.000122373 Jy ! Clean residual min=-0.001344 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.107162 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.107162 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=0.061295Jy sigma=1.343755 ! Fit after self-cal, rms=0.061294Jy sigma=1.343740 ! 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=1.124 mas, bmaj=3.133 mas, bpa=19.85 degrees ! Estimated noise=0.274098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 3.133 at 19.85 degrees (North through East) ! Clean map min=-0.0012479 max=0.081715 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=0.8532 mas, bmaj=2.939 mas, bpa=22.29 degrees ! Estimated noise=0.522146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615247 Jy ! Component: 100 - total flux cleaned = 0.0826436 Jy ! Component: 150 - total flux cleaned = 0.0924091 Jy ! Component: 200 - total flux cleaned = 0.0978435 Jy ! Total flux subtracted in 200 components = 0.0978435 Jy ! Clean residual min=-0.003666 max=0.004057 Jy/beam ! Clean residual mean=0.000005 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0978436 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0978436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.133 mas, bpa=19.85 degrees ! Estimated noise=0.274098 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 = 0.00501636 Jy ! Component: 100 - total flux cleaned = 0.00766435 Jy ! Component: 150 - total flux cleaned = 0.0087024 Jy ! Component: 200 - total flux cleaned = 0.00910892 Jy ! Total flux subtracted in 200 components = 0.00910892 Jy ! Clean residual min=-0.001668 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.106952 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.106952 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=2.325 mas, bmaj=4.094 mas, bpa=9.24 degrees ! Estimated noise=0.314195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476462 Jy ! Component: 100 - total flux cleaned = 0.000611255 Jy ! Component: 150 - total flux cleaned = 0.000586466 Jy ! Component: 200 - total flux cleaned = 0.000586585 Jy ! Total flux subtracted in 200 components = 0.000586585 Jy ! Clean residual min=-0.001444 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.107539 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72666e-05 Jy ! Component: 100 - total flux cleaned = 1.72092e-05 Jy ! Component: 150 - total flux cleaned = -9.885e-06 Jy ! Component: 200 - total flux cleaned = -3.49788e-05 Jy ! Total flux subtracted in 200 components = -3.49788e-05 Jy ! Clean residual min=-0.001415 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.107504 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 93 components and 0.107504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.133 mas, bpa=19.85 degrees ! Estimated noise=0.274098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.28159e-05 Jy ! Component: 100 - total flux cleaned = 2.12276e-05 Jy ! Component: 150 - total flux cleaned = 1.97741e-05 Jy ! Component: 200 - total flux cleaned = 1.93677e-05 Jy ! Total flux subtracted in 200 components = 1.93677e-05 Jy ! Clean residual min=-0.001412 max=0.001390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.107523 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.107523 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=0.061312Jy sigma=1.344069 ! Fit after self-cal, rms=0.061309Jy sigma=1.343985 wmodel /scr/pima/bg219e_uvs/J0506-0950_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J0506-0950_X_map.mod wobs /scr/pima/bg219e_uvs/J0506-0950_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0506-0950_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0506-0950_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0506-0950_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 = 5.23292e-05 Jy ! Component: 100 - total flux cleaned = -8.75633e-05 Jy ! Component: 150 - total flux cleaned = -0.000130663 Jy ! Component: 200 - total flux cleaned = 1.47072e-05 Jy ! Component: 250 - total flux cleaned = 0.00019522 Jy ! Component: 300 - total flux cleaned = 0.000330934 Jy ! Component: 350 - total flux cleaned = 0.000500634 Jy ! Component: 400 - total flux cleaned = 0.000683976 Jy ! Component: 450 - total flux cleaned = 0.000808979 Jy ! Component: 500 - total flux cleaned = 0.000948875 Jy ! Component: 550 - total flux cleaned = 0.00105157 Jy ! Component: 600 - total flux cleaned = 0.00115228 Jy ! Component: 650 - total flux cleaned = 0.00125113 Jy ! Component: 700 - total flux cleaned = 0.00133181 Jy ! Component: 750 - total flux cleaned = 0.00139538 Jy ! Component: 800 - total flux cleaned = 0.0014576 Jy ! Component: 850 - total flux cleaned = 0.00153398 Jy ! Component: 900 - total flux cleaned = 0.0015638 Jy ! Component: 950 - total flux cleaned = 0.0016228 Jy ! Component: 1000 - total flux cleaned = 0.00168061 Jy ! Component: 1050 - total flux cleaned = 0.00169449 Jy ! Component: 1100 - total flux cleaned = 0.0017083 Jy ! Component: 1150 - total flux cleaned = 0.00176359 Jy ! Component: 1200 - total flux cleaned = 0.00175023 Jy ! Component: 1250 - total flux cleaned = 0.00180396 Jy ! Component: 1300 - total flux cleaned = 0.00176405 Jy ! Component: 1350 - total flux cleaned = 0.00176402 Jy ! Component: 1400 - total flux cleaned = 0.00175114 Jy ! Component: 1450 - total flux cleaned = 0.00172588 Jy ! Component: 1500 - total flux cleaned = 0.00168823 Jy ! Component: 1550 - total flux cleaned = 0.00170076 Jy ! Component: 1600 - total flux cleaned = 0.00163949 Jy ! Component: 1650 - total flux cleaned = 0.00162746 Jy ! Component: 1700 - total flux cleaned = 0.00153154 Jy ! Component: 1750 - total flux cleaned = 0.00150779 Jy ! Component: 1800 - total flux cleaned = 0.00142586 Jy ! Component: 1850 - total flux cleaned = 0.00139099 Jy ! Component: 1900 - total flux cleaned = 0.00135668 Jy ! Component: 1950 - total flux cleaned = 0.00132264 Jy ! Component: 2000 - total flux cleaned = 0.00128901 Jy ! Component: 2050 - total flux cleaned = 0.0013 Jy ! Component: 2100 - total flux cleaned = 0.00126706 Jy ! Component: 2150 - total flux cleaned = 0.00124527 Jy ! Component: 2200 - total flux cleaned = 0.00123448 Jy ! Component: 2250 - total flux cleaned = 0.00120259 Jy ! Component: 2300 - total flux cleaned = 0.00118159 Jy ! Component: 2350 - total flux cleaned = 0.00115035 Jy ! Component: 2400 - total flux cleaned = 0.00111947 Jy ! Component: 2450 - total flux cleaned = 0.00109916 Jy ! Component: 2500 - total flux cleaned = 0.00108907 Jy ! Component: 2550 - total flux cleaned = 0.00110918 Jy ! Component: 2600 - total flux cleaned = 0.00111917 Jy ! Component: 2650 - total flux cleaned = 0.00111925 Jy ! Component: 2700 - total flux cleaned = 0.00111928 Jy ! Component: 2750 - total flux cleaned = 0.00112891 Jy ! Component: 2800 - total flux cleaned = 0.00110971 Jy ! Component: 2850 - total flux cleaned = 0.0011097 Jy ! Component: 2900 - total flux cleaned = 0.00110967 Jy ! Component: 2950 - total flux cleaned = 0.00109107 Jy ! Component: 3000 - total flux cleaned = 0.00110972 Jy ! Component: 3050 - total flux cleaned = 0.00112817 Jy ! Component: 3100 - total flux cleaned = 0.00113734 Jy ! Component: 3150 - total flux cleaned = 0.00115549 Jy ! Component: 3200 - total flux cleaned = 0.00119147 Jy ! Component: 3250 - total flux cleaned = 0.00117356 Jy ! Component: 3300 - total flux cleaned = 0.00119123 Jy ! Component: 3350 - total flux cleaned = 0.00123515 Jy ! Component: 3400 - total flux cleaned = 0.00124392 Jy ! Component: 3450 - total flux cleaned = 0.00124394 Jy ! Component: 3500 - total flux cleaned = 0.00131268 Jy ! Component: 3550 - total flux cleaned = 0.0012956 Jy ! Component: 3600 - total flux cleaned = 0.00135491 Jy ! Component: 3650 - total flux cleaned = 0.00136327 Jy ! Component: 3700 - total flux cleaned = 0.00137165 Jy ! Component: 3750 - total flux cleaned = 0.00142141 Jy ! Component: 3800 - total flux cleaned = 0.00143788 Jy ! Component: 3850 - total flux cleaned = 0.00147067 Jy ! Component: 3900 - total flux cleaned = 0.00153564 Jy ! Component: 3950 - total flux cleaned = 0.00153557 Jy ! Component: 4000 - total flux cleaned = 0.00158365 Jy ! Component: 4050 - total flux cleaned = 0.00162348 Jy ! Total flux subtracted in 4096 components = 0.00166312 Jy ! Clean residual min=-0.000450 max=0.000488 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.109187 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 362 components and 0.109187 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0506-0950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 3.133 at 19.85 degrees (North through East) ! Clean map min=-0.0011884 max=0.081674 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0506-0950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0816742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013673 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502227 0.502227 1.00445 2.00891 4.01781 8.03562 16.0712 32.1425 64.285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.34 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0506-0950_X_uvs.log closed on Thu Apr 7 08:59:28 2016