! Started logfile: /scr/pima/bg219a_uvs/J0339-0133_X_uvs.log on Wed Apr 6 21:25:05 2016 obs /scr/pima/bg219a_uvs/J0339-0133_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0339-0133_X_uva.fits ! AN table 1: 58 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0339-0133 ! ! 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 121 lines of history. ! ! Reading 8700 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/bg219a_uvs/J0339-0133_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.004698Jy sigma=26.738249 ! Fit after self-cal, rms=0.819102Jy sigma=21.658843 ! 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=0.6981 mas, bmaj=1.778 mas, bpa=-3.767 degrees ! Estimated noise=0.695675 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 = 0.128648 Jy ! Component: 100 - total flux cleaned = 0.170696 Jy ! Total flux subtracted in 100 components = 0.170696 Jy ! Clean residual min=-0.021573 max=0.029260 Jy/beam ! Clean residual mean=-0.000187 rms=0.006136 Jy/beam ! Combined flux in latest and established models = 0.170696 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.170696 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=0.090145Jy sigma=2.390158 ! Fit after self-cal, rms=0.090142Jy sigma=2.388744 ! 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=0.8736 mas, bmaj=2.107 mas, bpa=-5.015 degrees ! Estimated noise=0.387137 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 = 0.038824 Jy ! Component: 100 - total flux cleaned = 0.0601192 Jy ! Component: 150 - total flux cleaned = 0.0722806 Jy ! Component: 200 - total flux cleaned = 0.0792629 Jy ! Total flux subtracted in 200 components = 0.0792629 Jy ! Clean residual min=-0.018340 max=0.032750 Jy/beam ! Clean residual mean=-0.000258 rms=0.006711 Jy/beam ! Combined flux in latest and established models = 0.249959 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.249959 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=0.071559Jy sigma=1.939718 ! Fit after self-cal, rms=0.071484Jy sigma=1.937342 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8736 x 2.107 at -5.015 degrees (North through East) ! Clean map min=-0.01753 max=0.17532 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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=0.071484Jy sigma=1.937342 ! Fit after self-cal, rms=0.071484Jy sigma=1.937342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.107 mas, bpa=-5.015 degrees ! Estimated noise=0.387137 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 = 0.0042881 Jy ! Component: 100 - total flux cleaned = 0.00495858 Jy ! Component: 150 - total flux cleaned = 0.00526329 Jy ! Component: 200 - total flux cleaned = 0.00555227 Jy ! Total flux subtracted in 200 components = 0.00555227 Jy ! Clean residual min=-0.018312 max=0.032051 Jy/beam ! Clean residual mean=-0.000241 rms=0.006603 Jy/beam ! Combined flux in latest and established models = 0.255511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.255511 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=0.071128Jy sigma=1.928855 ! Fit after self-cal, rms=0.071120Jy sigma=1.928661 ! 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=0.071120Jy sigma=1.928661 ! Fit after self-cal, rms=0.067718Jy sigma=1.864743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.12 mas, bpa=-5.749 degrees ! Estimated noise=0.374129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528363 Jy ! Component: 100 - total flux cleaned = -0.00637438 Jy ! Component: 150 - total flux cleaned = -0.00646761 Jy ! Component: 200 - total flux cleaned = -0.00647015 Jy ! Total flux subtracted in 200 components = -0.00647015 Jy ! Clean residual min=-0.014760 max=0.027187 Jy/beam ! Clean residual mean=-0.000105 rms=0.005691 Jy/beam ! Combined flux in latest and established models = 0.249041 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.249041 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=0.067427Jy sigma=1.846595 ! Fit after self-cal, rms=0.067432Jy sigma=1.846335 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 (-1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245045 Jy ! Component: 100 - total flux cleaned = 0.0318957 Jy ! Component: 150 - total flux cleaned = 0.0337386 Jy ! Component: 200 - total flux cleaned = 0.0340577 Jy ! Total flux subtracted in 200 components = 0.0340577 Jy ! Clean residual min=-0.010387 max=0.012203 Jy/beam ! Clean residual mean=0.000014 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 0.283099 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.283099 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=0.058926Jy sigma=1.538706 ! Fit after self-cal, rms=0.057422Jy sigma=1.500988 ! 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=0.057422Jy sigma=1.500988 ! Fit after self-cal, rms=0.057422Jy sigma=1.452151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8706 mas, bmaj=2.118 mas, bpa=-5.319 degrees ! Estimated noise=0.38427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893712 Jy ! Component: 100 - total flux cleaned = 0.0112594 Jy ! Component: 150 - total flux cleaned = 0.0123047 Jy ! Component: 200 - total flux cleaned = 0.0125231 Jy ! Total flux subtracted in 200 components = 0.0125231 Jy ! Clean residual min=-0.007702 max=0.007184 Jy/beam ! Clean residual mean=-0.000013 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.295622 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.295622 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=0.056064Jy sigma=1.410537 ! Fit after self-cal, rms=0.055797Jy sigma=1.403459 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 = 0.00256394 Jy ! Component: 100 - total flux cleaned = 0.00267784 Jy ! Component: 150 - total flux cleaned = 0.00293886 Jy ! Component: 200 - total flux cleaned = 0.00316549 Jy ! Total flux subtracted in 200 components = 0.00316549 Jy ! Clean residual min=-0.006547 max=0.006234 Jy/beam ! Clean residual mean=-0.000003 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.298788 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.298787 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=0.055414Jy sigma=1.391694 ! Fit after self-cal, rms=0.055333Jy sigma=1.389538 ! 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=0.055333Jy sigma=1.389538 ! Fit after self-cal, rms=0.054483Jy sigma=1.357617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=5.334 mas, bpa=-13.52 degrees ! Estimated noise=0.503995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239254 Jy ! Component: 100 - total flux cleaned = 0.00198849 Jy ! Component: 150 - total flux cleaned = 0.0017352 Jy ! Component: 200 - total flux cleaned = 0.00148009 Jy ! Total flux subtracted in 200 components = 0.00148009 Jy ! Clean residual min=-0.005713 max=0.005780 Jy/beam ! Clean residual mean=0.000030 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.300268 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.300268 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=0.054294Jy sigma=1.350877 ! Fit after self-cal, rms=0.054240Jy sigma=1.348816 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 = 0.00108459 Jy ! Component: 100 - total flux cleaned = 0.00102023 Jy ! Component: 150 - total flux cleaned = 0.000918836 Jy ! Component: 200 - total flux cleaned = 0.000803901 Jy ! Total flux subtracted in 200 components = 0.000803901 Jy ! Clean residual min=-0.005258 max=0.005284 Jy/beam ! Clean residual mean=0.000036 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.301071 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 98 components and 0.301071 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=0.054179Jy sigma=1.346792 ! Fit after self-cal, rms=0.054141Jy sigma=1.345827 ! 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=0.8729 mas, bmaj=2.113 mas, bpa=-5.414 degrees ! Estimated noise=0.380273 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8729 x 2.113 at -5.414 degrees (North through East) ! Clean map min=-0.0049639 max=0.17101 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=0.7023 mas, bmaj=1.788 mas, bpa=-4.163 degrees ! Estimated noise=0.682022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125577 Jy ! Component: 100 - total flux cleaned = 0.169396 Jy ! Component: 150 - total flux cleaned = 0.198987 Jy ! Component: 200 - total flux cleaned = 0.220266 Jy ! Total flux subtracted in 200 components = 0.220266 Jy ! Clean residual min=-0.011846 max=0.013679 Jy/beam ! Clean residual mean=-0.000098 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 0.220266 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.220266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=2.113 mas, bpa=-5.414 degrees ! Estimated noise=0.380273 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 = 0.0267742 Jy ! Component: 100 - total flux cleaned = 0.0438005 Jy ! Component: 150 - total flux cleaned = 0.0551097 Jy ! Component: 200 - total flux cleaned = 0.0627511 Jy ! Total flux subtracted in 200 components = 0.0627511 Jy ! Clean residual min=-0.006218 max=0.005410 Jy/beam ! Clean residual mean=-0.000047 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.283017 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.283017 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=2.156 mas, bmaj=5.334 mas, bpa=-13.52 degrees ! Estimated noise=0.503995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829173 Jy ! Component: 100 - total flux cleaned = 0.0121939 Jy ! Component: 150 - total flux cleaned = 0.0135762 Jy ! Component: 200 - total flux cleaned = 0.013895 Jy ! Total flux subtracted in 200 components = 0.013895 Jy ! Clean residual min=-0.004957 max=0.004552 Jy/beam ! Clean residual mean=0.000005 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.296912 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 = 0.000243633 Jy ! Component: 100 - total flux cleaned = 0.000413512 Jy ! Component: 150 - total flux cleaned = 0.000600401 Jy ! Component: 200 - total flux cleaned = 0.000667132 Jy ! Total flux subtracted in 200 components = 0.000667132 Jy ! Clean residual min=-0.004828 max=0.004619 Jy/beam ! Clean residual mean=0.000010 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.297579 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.297579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=2.113 mas, bpa=-5.414 degrees ! Estimated noise=0.380273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180043 Jy ! Component: 100 - total flux cleaned = -0.000310784 Jy ! Component: 150 - total flux cleaned = -0.000362837 Jy ! Component: 200 - total flux cleaned = -0.000410721 Jy ! Total flux subtracted in 200 components = -0.000410721 Jy ! Clean residual min=-0.003922 max=0.003934 Jy/beam ! Clean residual mean=0.000004 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.297169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.297169 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=0.053928Jy sigma=1.338543 ! Fit after self-cal, rms=0.053869Jy sigma=1.336728 wmodel /scr/pima/bg219a_uvs/J0339-0133_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219a_uvs/J0339-0133_X_map.mod wobs /scr/pima/bg219a_uvs/J0339-0133_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0339-0133_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0339-0133_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0339-0133_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 = -0.000201681 Jy ! Component: 100 - total flux cleaned = -0.00020218 Jy ! Component: 150 - total flux cleaned = -0.00033486 Jy ! Component: 200 - total flux cleaned = -0.000497768 Jy ! Component: 250 - total flux cleaned = -0.000723535 Jy ! Component: 300 - total flux cleaned = -0.000826034 Jy ! Component: 350 - total flux cleaned = -0.000955511 Jy ! Component: 400 - total flux cleaned = -0.001107 Jy ! Component: 450 - total flux cleaned = -0.00133462 Jy ! Component: 500 - total flux cleaned = -0.00149647 Jy ! Component: 550 - total flux cleaned = -0.00170074 Jy ! Component: 600 - total flux cleaned = -0.0018944 Jy ! Component: 650 - total flux cleaned = -0.00203419 Jy ! Component: 700 - total flux cleaned = -0.00225493 Jy ! Component: 750 - total flux cleaned = -0.00240238 Jy ! Component: 800 - total flux cleaned = -0.00260452 Jy ! Component: 850 - total flux cleaned = -0.00275961 Jy ! Component: 900 - total flux cleaned = -0.00294571 Jy ! Component: 950 - total flux cleaned = -0.00312396 Jy ! Component: 1000 - total flux cleaned = -0.00324414 Jy ! Component: 1050 - total flux cleaned = -0.00339377 Jy ! Component: 1100 - total flux cleaned = -0.0035855 Jy ! Component: 1150 - total flux cleaned = -0.00370908 Jy ! Component: 1200 - total flux cleaned = -0.00376927 Jy ! Component: 1250 - total flux cleaned = -0.00381313 Jy ! Component: 1300 - total flux cleaned = -0.00385567 Jy ! Component: 1350 - total flux cleaned = -0.00388348 Jy ! Component: 1400 - total flux cleaned = -0.00391028 Jy ! Component: 1450 - total flux cleaned = -0.00396279 Jy ! Component: 1500 - total flux cleaned = -0.00402648 Jy ! Component: 1550 - total flux cleaned = -0.00410095 Jy ! Component: 1600 - total flux cleaned = -0.00412528 Jy ! Component: 1650 - total flux cleaned = -0.00413708 Jy ! Component: 1700 - total flux cleaned = -0.00414874 Jy ! Component: 1750 - total flux cleaned = -0.00417139 Jy ! Component: 1800 - total flux cleaned = -0.00417137 Jy ! Component: 1850 - total flux cleaned = -0.00417162 Jy ! Component: 1900 - total flux cleaned = -0.00420473 Jy ! Component: 1950 - total flux cleaned = -0.00422637 Jy ! Component: 2000 - total flux cleaned = -0.00422631 Jy ! Component: 2050 - total flux cleaned = -0.00422629 Jy ! Component: 2100 - total flux cleaned = -0.00420584 Jy ! Component: 2150 - total flux cleaned = -0.00416557 Jy ! Component: 2200 - total flux cleaned = -0.00412593 Jy ! Component: 2250 - total flux cleaned = -0.00405754 Jy ! Component: 2300 - total flux cleaned = -0.00398993 Jy ! Component: 2350 - total flux cleaned = -0.00391373 Jy ! Component: 2400 - total flux cleaned = -0.00385722 Jy ! Component: 2450 - total flux cleaned = -0.0038105 Jy ! Component: 2500 - total flux cleaned = -0.00378271 Jy ! Component: 2550 - total flux cleaned = -0.00370042 Jy ! Component: 2600 - total flux cleaned = -0.00363711 Jy ! Component: 2650 - total flux cleaned = -0.00359239 Jy ! Component: 2700 - total flux cleaned = -0.00352132 Jy ! Component: 2750 - total flux cleaned = -0.00344205 Jy ! Component: 2800 - total flux cleaned = -0.00338958 Jy ! Component: 2850 - total flux cleaned = -0.00333748 Jy ! Component: 2900 - total flux cleaned = -0.00330299 Jy ! Component: 2950 - total flux cleaned = -0.00324296 Jy ! Component: 3000 - total flux cleaned = -0.00320889 Jy ! Component: 3050 - total flux cleaned = -0.00318339 Jy ! Component: 3100 - total flux cleaned = -0.00314127 Jy ! Component: 3150 - total flux cleaned = -0.00308259 Jy ! Component: 3200 - total flux cleaned = -0.00304923 Jy ! Component: 3250 - total flux cleaned = -0.0029994 Jy ! Component: 3300 - total flux cleaned = -0.00295806 Jy ! Component: 3350 - total flux cleaned = -0.00294155 Jy ! Component: 3400 - total flux cleaned = -0.00287597 Jy ! Component: 3450 - total flux cleaned = -0.00285966 Jy ! Component: 3500 - total flux cleaned = -0.00283527 Jy ! Component: 3550 - total flux cleaned = -0.00281095 Jy ! Component: 3600 - total flux cleaned = -0.00277055 Jy ! Component: 3650 - total flux cleaned = -0.0027544 Jy ! Component: 3700 - total flux cleaned = -0.00271422 Jy ! Component: 3750 - total flux cleaned = -0.00269821 Jy ! Component: 3800 - total flux cleaned = -0.00265021 Jy ! Component: 3850 - total flux cleaned = -0.00261034 Jy ! Component: 3900 - total flux cleaned = -0.00258644 Jy ! Component: 3950 - total flux cleaned = -0.00255462 Jy ! Component: 4000 - total flux cleaned = -0.00251491 Jy ! Component: 4050 - total flux cleaned = -0.00247523 Jy ! Total flux subtracted in 4096 components = -0.00243562 Jy ! Clean residual min=-0.000501 max=0.000489 Jy/beam ! Clean residual mean=0.000003 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.294733 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 374 components and 0.294733 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0339-0133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8729 x 2.113 at -5.414 degrees (North through East) ! Clean map min=-0.0029883 max=0.17217 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0339-0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234473 0.234473 0.468945 0.937891 1.87578 3.75156 7.50312 15.0062 30.0125 60.025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1279.47 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0339-0133_X_uvs.log closed on Wed Apr 6 21:25:09 2016