! Started logfile: /scr/pima/bg219b_uvs/J0628-2805_X_uvs.log on Thu Apr 7 01:44:58 2016 obs /scr/pima/bg219b_uvs/J0628-2805_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0628-2805_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0628-2805 ! ! 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 12960 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/J0628-2805_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=1.009116Jy sigma=21.157661 ! Fit after self-cal, rms=0.900127Jy sigma=18.784298 ! 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=0.6624 mas, bmaj=1.762 mas, bpa=-2.833 degrees ! Estimated noise=0.75348 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 = 0.0783244 Jy ! Component: 100 - total flux cleaned = 0.0985967 Jy ! Total flux subtracted in 100 components = 0.0985967 Jy ! Clean residual min=-0.006486 max=0.007850 Jy/beam ! Clean residual mean=0.000001 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.0985967 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0985967 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=0.073824Jy sigma=1.391069 ! Fit after self-cal, rms=0.073663Jy sigma=1.388148 ! 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=0.8099 mas, bmaj=2.096 mas, bpa=-2.509 degrees ! Estimated noise=0.441916 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 = 0.00964878 Jy ! Component: 100 - total flux cleaned = 0.0140018 Jy ! Component: 150 - total flux cleaned = 0.0164082 Jy ! Component: 200 - total flux cleaned = 0.017753 Jy ! Total flux subtracted in 200 components = 0.017753 Jy ! Clean residual min=-0.004531 max=0.005290 Jy/beam ! Clean residual mean=0.000008 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.11635 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.11635 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=0.072844Jy sigma=1.354882 ! Fit after self-cal, rms=0.072846Jy sigma=1.354593 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8099 x 2.096 at -2.509 degrees (North through East) ! Clean map min=-0.0043079 max=0.10094 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 0.95 FD 0.93 HN 1.13 KP 0.93 ! LA 0.94 MK 1.03 NL 1.01 OV 0.93 ! PT 1.18 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 1.00* 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=0.072846Jy sigma=1.354593 ! Fit after self-cal, rms=0.073069Jy sigma=1.350366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=2.095 mas, bpa=-2.346 degrees ! Estimated noise=0.439486 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 = 0.00013207 Jy ! Component: 100 - total flux cleaned = 0.000106876 Jy ! Component: 150 - total flux cleaned = 0.000154133 Jy ! Component: 200 - total flux cleaned = 0.000175371 Jy ! Total flux subtracted in 200 components = 0.000175371 Jy ! Clean residual min=-0.004290 max=0.004791 Jy/beam ! Clean residual mean=0.000008 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.116525 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.116525 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=0.073049Jy sigma=1.350044 ! Fit after self-cal, rms=0.073065Jy sigma=1.349939 ! 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=0.073065Jy sigma=1.349939 ! Fit after self-cal, rms=0.071981Jy sigma=1.342126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=2.102 mas, bpa=-2.144 degrees ! Estimated noise=0.431518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201156 Jy ! Component: 100 - total flux cleaned = -0.0026499 Jy ! Component: 150 - total flux cleaned = -0.00265024 Jy ! Component: 200 - total flux cleaned = -0.00265084 Jy ! Total flux subtracted in 200 components = -0.00265084 Jy ! Clean residual min=-0.003926 max=0.004150 Jy/beam ! Clean residual mean=0.000007 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.113874 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.113874 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=0.071870Jy sigma=1.341821 ! Fit after self-cal, rms=0.071904Jy sigma=1.341610 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 (-14.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282455 Jy ! Component: 100 - total flux cleaned = 0.0029838 Jy ! Component: 150 - total flux cleaned = 0.00318277 Jy ! Component: 200 - total flux cleaned = 0.00301654 Jy ! Total flux subtracted in 200 components = 0.00301654 Jy ! Clean residual min=-0.003618 max=0.003476 Jy/beam ! Clean residual mean=0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.116891 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.116891 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=0.071663Jy sigma=1.336992 ! Fit after self-cal, rms=0.071629Jy sigma=1.336229 ! 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=0.071629Jy sigma=1.336229 ! Fit after self-cal, rms=0.071942Jy sigma=1.333250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=2.101 mas, bpa=-2.12 degrees ! Estimated noise=0.430514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681015 Jy ! Component: 100 - total flux cleaned = 0.000576672 Jy ! Component: 150 - total flux cleaned = 0.000446742 Jy ! Component: 200 - total flux cleaned = 0.00033003 Jy ! Total flux subtracted in 200 components = 0.00033003 Jy ! Clean residual min=-0.003407 max=0.003187 Jy/beam ! Clean residual mean=0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.117221 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.117221 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=0.071856Jy sigma=1.332097 ! Fit after self-cal, rms=0.071862Jy sigma=1.331881 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 = 0.000318497 Jy ! Component: 100 - total flux cleaned = 0.000212905 Jy ! Component: 150 - total flux cleaned = 0.000116685 Jy ! Component: 200 - total flux cleaned = 5.6335e-05 Jy ! Total flux subtracted in 200 components = 5.6335e-05 Jy ! Clean residual min=-0.003361 max=0.003153 Jy/beam ! Clean residual mean=0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.117277 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.117277 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=0.071821Jy sigma=1.331334 ! Fit after self-cal, rms=0.071819Jy sigma=1.331291 ! 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=0.071819Jy sigma=1.331291 ! Fit after self-cal, rms=0.071603Jy sigma=1.331192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=5.587 mas, bpa=2.694 degrees ! Estimated noise=0.549599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110567 Jy ! Component: 100 - total flux cleaned = 0.00124537 Jy ! Component: 150 - total flux cleaned = 0.00134226 Jy ! Component: 200 - total flux cleaned = 0.00145274 Jy ! Total flux subtracted in 200 components = 0.00145274 Jy ! Clean residual min=-0.003783 max=0.003964 Jy/beam ! Clean residual mean=0.000007 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.11873 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.11873 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=0.071598Jy sigma=1.331037 ! Fit after self-cal, rms=0.071594Jy sigma=1.330938 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 = 0.00015897 Jy ! Component: 100 - total flux cleaned = 0.000233963 Jy ! Component: 150 - total flux cleaned = 0.000323798 Jy ! Component: 200 - total flux cleaned = 0.0004059 Jy ! Total flux subtracted in 200 components = 0.0004059 Jy ! Clean residual min=-0.003741 max=0.003926 Jy/beam ! Clean residual mean=0.000006 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.119136 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.119136 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=0.071585Jy sigma=1.330957 ! Fit after self-cal, rms=0.071583Jy sigma=1.330886 ! 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=0.8147 mas, bmaj=2.1 mas, bpa=-2.142 degrees ! Estimated noise=0.429948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 2.1 at -2.142 degrees (North through East) ! Clean map min=-0.0036726 max=0.095915 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=0.6664 mas, bmaj=1.766 mas, bpa=-2.467 degrees ! Estimated noise=0.729682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757035 Jy ! Component: 100 - total flux cleaned = 0.094963 Jy ! Component: 150 - total flux cleaned = 0.102511 Jy ! Component: 200 - total flux cleaned = 0.105745 Jy ! Total flux subtracted in 200 components = 0.105745 Jy ! Clean residual min=-0.005243 max=0.004993 Jy/beam ! Clean residual mean=0.000001 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.105745 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.105745 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=2.1 mas, bpa=-2.142 degrees ! Estimated noise=0.429948 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 = 0.00556866 Jy ! Component: 100 - total flux cleaned = 0.00826063 Jy ! Component: 150 - total flux cleaned = 0.00909167 Jy ! Component: 200 - total flux cleaned = 0.00975418 Jy ! Total flux subtracted in 200 components = 0.00975418 Jy ! Clean residual min=-0.003363 max=0.003335 Jy/beam ! Clean residual mean=0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.115499 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.115499 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=2.189 mas, bmaj=5.587 mas, bpa=2.694 degrees ! Estimated noise=0.549599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265006 Jy ! Component: 100 - total flux cleaned = 0.00344625 Jy ! Component: 150 - total flux cleaned = 0.00351665 Jy ! Component: 200 - total flux cleaned = 0.00354552 Jy ! Total flux subtracted in 200 components = 0.00354552 Jy ! Clean residual min=-0.003813 max=0.003942 Jy/beam ! Clean residual mean=0.000006 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.119044 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.28209e-05 Jy ! Component: 100 - total flux cleaned = 4.55338e-05 Jy ! Component: 150 - total flux cleaned = 6.60559e-05 Jy ! Component: 200 - total flux cleaned = 8.61676e-05 Jy ! Total flux subtracted in 200 components = 8.61676e-05 Jy ! Clean residual min=-0.003813 max=0.003936 Jy/beam ! Clean residual mean=0.000006 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.119131 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.119131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=2.1 mas, bpa=-2.142 degrees ! Estimated noise=0.429948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490485 Jy ! Component: 100 - total flux cleaned = -0.000750817 Jy ! Component: 150 - total flux cleaned = -0.000932607 Jy ! Component: 200 - total flux cleaned = -0.00101393 Jy ! Total flux subtracted in 200 components = -0.00101393 Jy ! Clean residual min=-0.003237 max=0.003176 Jy/beam ! Clean residual mean=0.000003 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.118117 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.118117 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=0.071614Jy sigma=1.331740 ! Fit after self-cal, rms=0.071607Jy sigma=1.331561 wmodel /scr/pima/bg219b_uvs/J0628-2805_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219b_uvs/J0628-2805_X_map.mod wobs /scr/pima/bg219b_uvs/J0628-2805_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0628-2805_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0628-2805_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0628-2805_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 = -0.000547168 Jy ! Component: 100 - total flux cleaned = -0.000385147 Jy ! Component: 150 - total flux cleaned = -0.000229087 Jy ! Component: 200 - total flux cleaned = -2.67899e-05 Jy ! Component: 250 - total flux cleaned = 0.00016699 Jy ! Component: 300 - total flux cleaned = 7.28549e-05 Jy ! Component: 350 - total flux cleaned = 2.76171e-05 Jy ! Component: 400 - total flux cleaned = -1.67724e-05 Jy ! Component: 450 - total flux cleaned = -1.67322e-05 Jy ! Component: 500 - total flux cleaned = -1.75795e-05 Jy ! Component: 550 - total flux cleaned = -0.0001418 Jy ! Component: 600 - total flux cleaned = -0.000141848 Jy ! Component: 650 - total flux cleaned = -6.32523e-05 Jy ! Component: 700 - total flux cleaned = -2.51914e-05 Jy ! Component: 750 - total flux cleaned = -6.33853e-05 Jy ! Component: 800 - total flux cleaned = 8.53668e-05 Jy ! Component: 850 - total flux cleaned = 0.000158146 Jy ! Component: 900 - total flux cleaned = 0.000193174 Jy ! Component: 950 - total flux cleaned = 0.00015837 Jy ! Component: 1000 - total flux cleaned = 0.000193016 Jy ! Component: 1050 - total flux cleaned = 0.000260198 Jy ! Component: 1100 - total flux cleaned = 0.000293451 Jy ! Component: 1150 - total flux cleaned = 0.000390645 Jy ! Component: 1200 - total flux cleaned = 0.000358669 Jy ! Component: 1250 - total flux cleaned = 0.000453766 Jy ! Component: 1300 - total flux cleaned = 0.000577979 Jy ! Component: 1350 - total flux cleaned = 0.000577455 Jy ! Component: 1400 - total flux cleaned = 0.000668729 Jy ! Component: 1450 - total flux cleaned = 0.000818121 Jy ! Component: 1500 - total flux cleaned = 0.000877103 Jy ! Component: 1550 - total flux cleaned = 0.000993321 Jy ! Component: 1600 - total flux cleaned = 0.00105072 Jy ! Component: 1650 - total flux cleaned = 0.00124785 Jy ! Component: 1700 - total flux cleaned = 0.00108122 Jy ! Component: 1750 - total flux cleaned = 0.00124634 Jy ! Component: 1800 - total flux cleaned = 0.00113753 Jy ! Component: 1850 - total flux cleaned = 0.00116426 Jy ! Component: 1900 - total flux cleaned = 0.00108457 Jy ! Component: 1950 - total flux cleaned = 0.00105834 Jy ! Component: 2000 - total flux cleaned = 0.0010066 Jy ! Component: 2050 - total flux cleaned = 0.000955412 Jy ! Component: 2100 - total flux cleaned = 0.000980872 Jy ! Component: 2150 - total flux cleaned = 0.00108058 Jy ! Component: 2200 - total flux cleaned = 0.0010552 Jy ! Component: 2250 - total flux cleaned = 0.00103015 Jy ! Component: 2300 - total flux cleaned = 0.00105461 Jy ! Component: 2350 - total flux cleaned = 0.00100627 Jy ! Component: 2400 - total flux cleaned = 0.00105391 Jy ! Component: 2450 - total flux cleaned = 0.00105399 Jy ! Component: 2500 - total flux cleaned = 0.00105397 Jy ! Component: 2550 - total flux cleaned = 0.00105383 Jy ! Component: 2600 - total flux cleaned = 0.00112229 Jy ! Component: 2650 - total flux cleaned = 0.00100905 Jy ! Component: 2700 - total flux cleaned = 0.00107645 Jy ! Component: 2750 - total flux cleaned = 0.00107649 Jy ! Component: 2800 - total flux cleaned = 0.00107652 Jy ! Component: 2850 - total flux cleaned = 0.00107641 Jy ! Component: 2900 - total flux cleaned = 0.0010978 Jy ! Component: 2950 - total flux cleaned = 0.00103349 Jy ! Component: 3000 - total flux cleaned = 0.00107603 Jy ! Component: 3050 - total flux cleaned = 0.00107604 Jy ! Component: 3100 - total flux cleaned = 0.00109663 Jy ! Component: 3150 - total flux cleaned = 0.00105509 Jy ! Component: 3200 - total flux cleaned = 0.00107553 Jy ! Component: 3250 - total flux cleaned = 0.00109626 Jy ! Component: 3300 - total flux cleaned = 0.0010358 Jy ! Component: 3350 - total flux cleaned = 0.00105578 Jy ! Component: 3400 - total flux cleaned = 0.000996326 Jy ! Component: 3450 - total flux cleaned = 0.000996529 Jy ! Component: 3500 - total flux cleaned = 0.00113295 Jy ! Component: 3550 - total flux cleaned = 0.00107478 Jy ! Component: 3600 - total flux cleaned = 0.0010556 Jy ! Component: 3650 - total flux cleaned = 0.00107475 Jy ! Component: 3700 - total flux cleaned = 0.00115005 Jy ! Component: 3750 - total flux cleaned = 0.00105641 Jy ! Component: 3800 - total flux cleaned = 0.00109364 Jy ! Component: 3850 - total flux cleaned = 0.00111199 Jy ! Component: 3900 - total flux cleaned = 0.00114859 Jy ! Component: 3950 - total flux cleaned = 0.00109405 Jy ! Component: 4000 - total flux cleaned = 0.00116656 Jy ! Component: 4050 - total flux cleaned = 0.00120229 Jy ! Total flux subtracted in 4096 components = 0.00122004 Jy ! Clean residual min=-0.001143 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.119337 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 372 components and 0.119337 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0628-2805_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 2.1 at -2.142 degrees (North through East) ! Clean map min=-0.0031409 max=0.096186 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0628-2805_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0961859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.958822 0.958822 1.91764 3.83529 7.67057 15.3411 30.6823 61.3646 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.884 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0628-2805_X_uvs.log closed on Thu Apr 7 01:45:03 2016