! Started logfile: /scr/pima/bg219b_uvs/J0453-3949_X_uvs.log on Thu Apr 7 01:43:29 2016 obs /scr/pima/bg219b_uvs/J0453-3949_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0453-3949_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.701275 visibilities/baseline/integration-bin. ! Found source: J0453-3949 ! ! 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 18480 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/bg219b_uvs/J0453-3949_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.017531Jy sigma=17.849218 ! Fit after self-cal, rms=0.879987Jy sigma=15.282539 ! 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=0.648 mas, bmaj=2.095 mas, bpa=-8.51 degrees ! Estimated noise=0.843136 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 = 0.0974226 Jy ! Component: 100 - total flux cleaned = 0.120917 Jy ! Total flux subtracted in 100 components = 0.120917 Jy ! Clean residual min=-0.007568 max=0.012770 Jy/beam ! Clean residual mean=0.000041 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.120917 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.120917 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=0.085157Jy sigma=1.362434 ! Fit after self-cal, rms=0.084951Jy sigma=1.359815 ! 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=0.862 mas, bmaj=2.669 mas, bpa=-6.093 degrees ! Estimated noise=0.419533 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 (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138991 Jy ! Component: 100 - total flux cleaned = 0.0203063 Jy ! Component: 150 - total flux cleaned = 0.0235406 Jy ! Component: 200 - total flux cleaned = 0.0238929 Jy ! Total flux subtracted in 200 components = 0.0238929 Jy ! Clean residual min=-0.007067 max=0.008658 Jy/beam ! Clean residual mean=0.000051 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.14481 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.14481 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=0.083195Jy sigma=1.314248 ! Fit after self-cal, rms=0.083198Jy sigma=1.312285 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.862 x 2.669 at -6.093 degrees (North through East) ! Clean map min=-0.0069535 max=0.11097 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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=0.083198Jy sigma=1.312285 ! Fit after self-cal, rms=0.083198Jy sigma=1.312285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.862 mas, bmaj=2.669 mas, bpa=-6.093 degrees ! Estimated noise=0.419533 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 = 0.00163163 Jy ! Component: 100 - total flux cleaned = 0.00169595 Jy ! Component: 150 - total flux cleaned = 0.00175659 Jy ! Component: 200 - total flux cleaned = 0.00186488 Jy ! Total flux subtracted in 200 components = 0.00186488 Jy ! Clean residual min=-0.006848 max=0.008257 Jy/beam ! Clean residual mean=0.000049 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.146675 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.146675 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=0.083086Jy sigma=1.309990 ! Fit after self-cal, rms=0.083084Jy sigma=1.309768 ! 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=0.083084Jy sigma=1.309768 ! Fit after self-cal, rms=0.083084Jy sigma=1.309768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.862 mas, bmaj=2.669 mas, bpa=-6.093 degrees ! Estimated noise=0.419533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441582 Jy ! Component: 100 - total flux cleaned = 0.000345364 Jy ! Component: 150 - total flux cleaned = 0.0003877 Jy ! Component: 200 - total flux cleaned = 0.000349367 Jy ! Total flux subtracted in 200 components = 0.000349367 Jy ! Clean residual min=-0.006792 max=0.008081 Jy/beam ! Clean residual mean=0.000049 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.147024 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.147024 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=0.083030Jy sigma=1.308896 ! Fit after self-cal, rms=0.083031Jy sigma=1.308781 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 (-19, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726003 Jy ! Component: 100 - total flux cleaned = 0.00934269 Jy ! Component: 150 - total flux cleaned = 0.0100491 Jy ! Component: 200 - total flux cleaned = 0.0103623 Jy ! Total flux subtracted in 200 components = 0.0103623 Jy ! Clean residual min=-0.005309 max=0.007430 Jy/beam ! Clean residual mean=0.000023 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.157386 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.157386 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=0.082460Jy sigma=1.295231 ! Fit after self-cal, rms=0.082378Jy sigma=1.292704 ! 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=0.082378Jy sigma=1.292704 ! Fit after self-cal, rms=0.082894Jy sigma=1.286843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.862 mas, bmaj=2.669 mas, bpa=-6.123 degrees ! Estimated noise=0.420322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896728 Jy ! Component: 100 - total flux cleaned = 0.00111459 Jy ! Component: 150 - total flux cleaned = 0.00115425 Jy ! Component: 200 - total flux cleaned = 0.00122165 Jy ! Total flux subtracted in 200 components = 0.00122165 Jy ! Clean residual min=-0.004192 max=0.004327 Jy/beam ! Clean residual mean=0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.158608 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.158608 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=0.082833Jy sigma=1.285638 ! Fit after self-cal, rms=0.082878Jy sigma=1.285295 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 = 0.000650293 Jy ! Component: 100 - total flux cleaned = 0.000856791 Jy ! Component: 150 - total flux cleaned = 0.000970083 Jy ! Component: 200 - total flux cleaned = 0.00102105 Jy ! Total flux subtracted in 200 components = 0.00102105 Jy ! Clean residual min=-0.004199 max=0.004109 Jy/beam ! Clean residual mean=-0.000001 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.159629 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.159629 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=0.082852Jy sigma=1.284862 ! Fit after self-cal, rms=0.082856Jy sigma=1.284793 ! 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=0.082856Jy sigma=1.284793 ! Fit after self-cal, rms=0.083370Jy sigma=1.281455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=8.419 mas, bpa=-7.182 degrees ! Estimated noise=0.524611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.31648e-05 Jy ! Component: 100 - total flux cleaned = 3.32463e-05 Jy ! Component: 150 - total flux cleaned = -3.11706e-06 Jy ! Component: 200 - total flux cleaned = -3.65779e-05 Jy ! Total flux subtracted in 200 components = -3.65779e-05 Jy ! Clean residual min=-0.005077 max=0.004034 Jy/beam ! Clean residual mean=-0.000000 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.159592 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.159592 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=0.083376Jy sigma=1.281403 ! Fit after self-cal, rms=0.083402Jy sigma=1.281237 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.56719e-06 Jy ! Component: 100 - total flux cleaned = -4.37484e-05 Jy ! Component: 150 - total flux cleaned = -7.52896e-05 Jy ! Component: 200 - total flux cleaned = -0.000103885 Jy ! Total flux subtracted in 200 components = -0.000103885 Jy ! Clean residual min=-0.004988 max=0.004011 Jy/beam ! Clean residual mean=-0.000000 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.159489 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.159489 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=0.083409Jy sigma=1.281237 ! Fit after self-cal, rms=0.083404Jy sigma=1.281197 ! 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=0.8617 mas, bmaj=2.668 mas, bpa=-6.141 degrees ! Estimated noise=0.422722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.668 at -6.141 degrees (North through East) ! Clean map min=-0.0036625 max=0.10935 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=0.6473 mas, bmaj=2.096 mas, bpa=-8.526 degrees ! Estimated noise=0.848626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0978597 Jy ! Component: 100 - total flux cleaned = 0.122835 Jy ! Component: 150 - total flux cleaned = 0.134796 Jy ! Component: 200 - total flux cleaned = 0.142293 Jy ! Total flux subtracted in 200 components = 0.142293 Jy ! Clean residual min=-0.005377 max=0.006958 Jy/beam ! Clean residual mean=0.000013 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.142293 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.142293 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.668 mas, bpa=-6.141 degrees ! Estimated noise=0.422722 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 = 0.00693089 Jy ! Component: 100 - total flux cleaned = 0.0111678 Jy ! Component: 150 - total flux cleaned = 0.0140227 Jy ! Component: 200 - total flux cleaned = 0.0148714 Jy ! Total flux subtracted in 200 components = 0.0148714 Jy ! Clean residual min=-0.004755 max=0.004454 Jy/beam ! Clean residual mean=0.000006 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.157164 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.157164 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=2.362 mas, bmaj=8.419 mas, bpa=-7.182 degrees ! Estimated noise=0.524611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145596 Jy ! Component: 100 - total flux cleaned = 0.00179083 Jy ! Component: 150 - total flux cleaned = 0.00199008 Jy ! Component: 200 - total flux cleaned = 0.00213558 Jy ! Total flux subtracted in 200 components = 0.00213558 Jy ! Clean residual min=-0.005206 max=0.004760 Jy/beam ! Clean residual mean=0.000004 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.1593 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 = 6.84277e-05 Jy ! Component: 100 - total flux cleaned = 0.000159569 Jy ! Component: 150 - total flux cleaned = 0.000215843 Jy ! Component: 200 - total flux cleaned = 0.000267158 Jy ! Total flux subtracted in 200 components = 0.000267158 Jy ! Clean residual min=-0.005144 max=0.004519 Jy/beam ! Clean residual mean=0.000002 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.159567 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.159567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.668 mas, bpa=-6.141 degrees ! Estimated noise=0.422722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.32812e-05 Jy ! Component: 100 - total flux cleaned = 9.81917e-05 Jy ! Component: 150 - total flux cleaned = 0.00014101 Jy ! Component: 200 - total flux cleaned = 0.000180483 Jy ! Total flux subtracted in 200 components = 0.000180483 Jy ! Clean residual min=-0.004232 max=0.003875 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.159747 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.159747 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=0.083483Jy sigma=1.282743 ! Fit after self-cal, rms=0.083469Jy sigma=1.282434 wmodel /scr/pima/bg219b_uvs/J0453-3949_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219b_uvs/J0453-3949_X_map.mod wobs /scr/pima/bg219b_uvs/J0453-3949_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0453-3949_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0453-3949_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0453-3949_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 = -0.000963465 Jy ! Component: 100 - total flux cleaned = -0.00115654 Jy ! Component: 150 - total flux cleaned = -0.00138867 Jy ! Component: 200 - total flux cleaned = -0.00160558 Jy ! Component: 250 - total flux cleaned = -0.0014515 Jy ! Component: 300 - total flux cleaned = -0.00140368 Jy ! Component: 350 - total flux cleaned = -0.00140345 Jy ! Component: 400 - total flux cleaned = -0.00131277 Jy ! Component: 450 - total flux cleaned = -0.00140039 Jy ! Component: 500 - total flux cleaned = -0.00131618 Jy ! Component: 550 - total flux cleaned = -0.00131728 Jy ! Component: 600 - total flux cleaned = -0.00131787 Jy ! Component: 650 - total flux cleaned = -0.00139411 Jy ! Component: 700 - total flux cleaned = -0.00143077 Jy ! Component: 750 - total flux cleaned = -0.00143052 Jy ! Component: 800 - total flux cleaned = -0.00136109 Jy ! Component: 850 - total flux cleaned = -0.00142918 Jy ! Component: 900 - total flux cleaned = -0.00142833 Jy ! Component: 950 - total flux cleaned = -0.00142847 Jy ! Component: 1000 - total flux cleaned = -0.00136511 Jy ! Component: 1050 - total flux cleaned = -0.00133365 Jy ! Component: 1100 - total flux cleaned = -0.00124286 Jy ! Component: 1150 - total flux cleaned = -0.001272 Jy ! Component: 1200 - total flux cleaned = -0.00115488 Jy ! Component: 1250 - total flux cleaned = -0.00112647 Jy ! Component: 1300 - total flux cleaned = -0.00118284 Jy ! Component: 1350 - total flux cleaned = -0.00118308 Jy ! Component: 1400 - total flux cleaned = -0.00118308 Jy ! Component: 1450 - total flux cleaned = -0.00110421 Jy ! Component: 1500 - total flux cleaned = -0.00107771 Jy ! Component: 1550 - total flux cleaned = -0.000950132 Jy ! Component: 1600 - total flux cleaned = -0.000824944 Jy ! Component: 1650 - total flux cleaned = -0.000726134 Jy ! Component: 1700 - total flux cleaned = -0.00058061 Jy ! Component: 1750 - total flux cleaned = -0.000461022 Jy ! Component: 1800 - total flux cleaned = -0.000460554 Jy ! Component: 1850 - total flux cleaned = -0.000321121 Jy ! Component: 1900 - total flux cleaned = -0.000207112 Jy ! Component: 1950 - total flux cleaned = -0.000117093 Jy ! Component: 2000 - total flux cleaned = -6.16073e-06 Jy ! Component: 2050 - total flux cleaned = 3.7409e-05 Jy ! Component: 2100 - total flux cleaned = 0.000101995 Jy ! Component: 2150 - total flux cleaned = 0.000228839 Jy ! Component: 2200 - total flux cleaned = 0.000228525 Jy ! Component: 2250 - total flux cleaned = 0.000228631 Jy ! Component: 2300 - total flux cleaned = 0.000208376 Jy ! Component: 2350 - total flux cleaned = 0.000268372 Jy ! Component: 2400 - total flux cleaned = 0.000307798 Jy ! Component: 2450 - total flux cleaned = 0.000307798 Jy ! Component: 2500 - total flux cleaned = 0.000327166 Jy ! Component: 2550 - total flux cleaned = 0.000384294 Jy ! Component: 2600 - total flux cleaned = 0.000365728 Jy ! Component: 2650 - total flux cleaned = 0.000402919 Jy ! Component: 2700 - total flux cleaned = 0.000421281 Jy ! Component: 2750 - total flux cleaned = 0.000439565 Jy ! Component: 2800 - total flux cleaned = 0.000457666 Jy ! Component: 2850 - total flux cleaned = 0.000492937 Jy ! Component: 2900 - total flux cleaned = 0.00044046 Jy ! Component: 2950 - total flux cleaned = 0.000509869 Jy ! Component: 3000 - total flux cleaned = 0.000526986 Jy ! Component: 3050 - total flux cleaned = 0.000526901 Jy ! Component: 3100 - total flux cleaned = 0.000493162 Jy ! Component: 3150 - total flux cleaned = 0.000476498 Jy ! Component: 3200 - total flux cleaned = 0.000525701 Jy ! Component: 3250 - total flux cleaned = 0.000509254 Jy ! Component: 3300 - total flux cleaned = 0.000509234 Jy ! Component: 3350 - total flux cleaned = 0.000541474 Jy ! Component: 3400 - total flux cleaned = 0.00060508 Jy ! Component: 3450 - total flux cleaned = 0.000604917 Jy ! Component: 3500 - total flux cleaned = 0.000604816 Jy ! Component: 3550 - total flux cleaned = 0.000651382 Jy ! Component: 3600 - total flux cleaned = 0.000697568 Jy ! Component: 3650 - total flux cleaned = 0.000743367 Jy ! Component: 3700 - total flux cleaned = 0.000773563 Jy ! Component: 3750 - total flux cleaned = 0.000773466 Jy ! Component: 3800 - total flux cleaned = 0.000803313 Jy ! Component: 3850 - total flux cleaned = 0.000788521 Jy ! Component: 3900 - total flux cleaned = 0.000773896 Jy ! Component: 3950 - total flux cleaned = 0.000788595 Jy ! Component: 4000 - total flux cleaned = 0.000817669 Jy ! Component: 4050 - total flux cleaned = 0.00083216 Jy ! Total flux subtracted in 4096 components = 0.000832195 Jy ! Clean residual min=-0.000946 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.16058 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 361 components and 0.16058 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0453-3949_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.668 at -6.141 degrees (North through East) ! Clean map min=-0.0022246 max=0.1078 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0453-3949_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.665696 0.665696 1.33139 2.66278 5.32557 10.6511 21.3023 42.6045 85.2091 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 450.656 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0453-3949_X_uvs.log closed on Thu Apr 7 01:43:34 2016