! Started logfile: /scr/pima/bg219h_uvs/J1805-1408_X_uvs.log on Thu Apr 7 12:17:15 2016 obs /scr/pima/bg219h_uvs/J1805-1408_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1805-1408_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.421858 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1805-1408 ! ! 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 13896 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/bg219h_uvs/J1805-1408_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 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 225 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=1.003185Jy sigma=25.788425 ! Fit after self-cal, rms=0.947283Jy sigma=24.812986 ! 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=1.975 mas, bmaj=4.103 mas, bpa=1.78 degrees ! Estimated noise=0.470216 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 = 0.0410266 Jy ! Component: 100 - total flux cleaned = 0.0515394 Jy ! Total flux subtracted in 100 components = 0.0515394 Jy ! Clean residual min=-0.005219 max=0.007630 Jy/beam ! Clean residual mean=0.000002 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.0515394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0515394 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=0.053849Jy sigma=1.354596 ! Fit after self-cal, rms=0.052195Jy sigma=1.311618 ! 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=2.244 mas, bmaj=4.398 mas, bpa=-0.2629 degrees ! Estimated noise=0.333021 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 = 0.00621631 Jy ! Component: 100 - total flux cleaned = 0.00918861 Jy ! Component: 150 - total flux cleaned = 0.00942723 Jy ! Component: 200 - total flux cleaned = 0.00943244 Jy ! Total flux subtracted in 200 components = 0.00943244 Jy ! Clean residual min=-0.003905 max=0.007032 Jy/beam ! Clean residual mean=0.000004 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.0609718 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.0609719 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=0.051460Jy sigma=1.294232 ! Fit after self-cal, rms=0.051388Jy sigma=1.292730 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.244 x 4.398 at -0.2629 degrees (North through East) ! Clean map min=-0.0040191 max=0.054765 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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: ! 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=0.051388Jy sigma=1.292730 ! Fit after self-cal, rms=0.051388Jy sigma=1.292730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.398 mas, bpa=-0.2629 degrees ! Estimated noise=0.333021 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 = 0.000536375 Jy ! Component: 100 - total flux cleaned = 0.000576663 Jy ! Component: 150 - total flux cleaned = 0.000613865 Jy ! Component: 200 - total flux cleaned = 0.000527894 Jy ! Total flux subtracted in 200 components = 0.000527894 Jy ! Clean residual min=-0.003880 max=0.006948 Jy/beam ! Clean residual mean=0.000004 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.0614998 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0614998 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=0.051340Jy sigma=1.291314 ! Fit after self-cal, rms=0.051335Jy sigma=1.291201 ! 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=0.051335Jy sigma=1.291201 ! Fit after self-cal, rms=0.051335Jy sigma=1.291201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.398 mas, bpa=-0.2629 degrees ! Estimated noise=0.333021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10882e-06 Jy ! Component: 100 - total flux cleaned = -5.00176e-05 Jy ! Component: 150 - total flux cleaned = -0.000144821 Jy ! Component: 200 - total flux cleaned = -0.000188221 Jy ! Total flux subtracted in 200 components = -0.000188221 Jy ! Clean residual min=-0.003901 max=0.006922 Jy/beam ! Clean residual mean=0.000004 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.0613115 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0613115 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=0.051316Jy sigma=1.290573 ! Fit after self-cal, rms=0.051314Jy sigma=1.290547 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 (-3.4, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600162 Jy ! Component: 100 - total flux cleaned = 0.00926122 Jy ! Component: 150 - total flux cleaned = 0.0106443 Jy ! Component: 200 - total flux cleaned = 0.0111321 Jy ! Total flux subtracted in 200 components = 0.0111321 Jy ! Clean residual min=-0.003973 max=0.004734 Jy/beam ! Clean residual mean=0.000004 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.0724437 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 124 components and 0.0724437 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=0.050528Jy sigma=1.269544 ! Fit after self-cal, rms=0.050327Jy sigma=1.265619 ! 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=0.050327Jy sigma=1.265619 ! Fit after self-cal, rms=0.050117Jy sigma=1.264262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=4.401 mas, bpa=-0.2335 degrees ! Estimated noise=0.332092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024715 Jy ! Component: 100 - total flux cleaned = 0.00293711 Jy ! Component: 150 - total flux cleaned = 0.00340117 Jy ! Component: 200 - total flux cleaned = 0.0035702 Jy ! Total flux subtracted in 200 components = 0.0035702 Jy ! Clean residual min=-0.003367 max=0.003752 Jy/beam ! Clean residual mean=0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0760139 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 175 components and 0.0760139 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=0.049895Jy sigma=1.258332 ! Fit after self-cal, rms=0.049854Jy sigma=1.257357 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 = 0.00103621 Jy ! Component: 100 - total flux cleaned = 0.00148737 Jy ! Component: 150 - total flux cleaned = 0.00173419 Jy ! Component: 200 - total flux cleaned = 0.00190951 Jy ! Total flux subtracted in 200 components = 0.00190951 Jy ! Clean residual min=-0.003116 max=0.003300 Jy/beam ! Clean residual mean=0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0779234 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 197 components and 0.0779234 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=0.049745Jy sigma=1.254507 ! Fit after self-cal, rms=0.049717Jy sigma=1.254115 ! 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=0.049717Jy sigma=1.254115 ! Fit after self-cal, rms=0.049765Jy sigma=1.254046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.636 mas, bmaj=4.617 mas, bpa=1.204 degrees ! Estimated noise=0.343825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011432 Jy ! Component: 100 - total flux cleaned = 0.00114843 Jy ! Component: 150 - total flux cleaned = 0.00123402 Jy ! Component: 200 - total flux cleaned = 0.00130596 Jy ! Total flux subtracted in 200 components = 0.00130596 Jy ! Clean residual min=-0.003270 max=0.003509 Jy/beam ! Clean residual mean=0.000004 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0792294 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 229 components and 0.0792294 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=0.049692Jy sigma=1.252506 ! Fit after self-cal, rms=0.049680Jy sigma=1.252167 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 = 0.000671546 Jy ! Component: 100 - total flux cleaned = 0.000748904 Jy ! Component: 150 - total flux cleaned = 0.000750684 Jy ! Component: 200 - total flux cleaned = 0.000874779 Jy ! Total flux subtracted in 200 components = 0.000874779 Jy ! Clean residual min=-0.003101 max=0.003298 Jy/beam ! Clean residual mean=0.000004 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0801042 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 237 components and 0.0801041 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=0.049637Jy sigma=1.251116 ! Fit after self-cal, rms=0.049626Jy sigma=1.250923 ! 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=2.249 mas, bmaj=4.4 mas, bpa=-0.2004 degrees ! Estimated noise=0.332227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 4.4 at -0.2004 degrees (North through East) ! Clean map min=-0.003141 max=0.053013 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=1.978 mas, bmaj=4.1 mas, bpa=1.849 degrees ! Estimated noise=0.469195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417805 Jy ! Component: 100 - total flux cleaned = 0.054035 Jy ! Component: 150 - total flux cleaned = 0.0615776 Jy ! Component: 200 - total flux cleaned = 0.0665878 Jy ! Total flux subtracted in 200 components = 0.0665878 Jy ! Clean residual min=-0.005139 max=0.005616 Jy/beam ! Clean residual mean=0.000003 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0665878 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0665878 Jy ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=4.4 mas, bpa=-0.2004 degrees ! Estimated noise=0.332227 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 = 0.0048275 Jy ! Component: 100 - total flux cleaned = 0.00761776 Jy ! Component: 150 - total flux cleaned = 0.00957047 Jy ! Component: 200 - total flux cleaned = 0.0112196 Jy ! Total flux subtracted in 200 components = 0.0112196 Jy ! Clean residual min=-0.003407 max=0.003995 Jy/beam ! Clean residual mean=0.000003 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.0778074 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.0778074 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=2.636 mas, bmaj=4.617 mas, bpa=1.204 degrees ! Estimated noise=0.343825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203032 Jy ! Component: 100 - total flux cleaned = 0.00274468 Jy ! Component: 150 - total flux cleaned = 0.00316269 Jy ! Component: 200 - total flux cleaned = 0.00329035 Jy ! Total flux subtracted in 200 components = 0.00329035 Jy ! Clean residual min=-0.003394 max=0.003944 Jy/beam ! Clean residual mean=0.000003 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0810978 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 = 0.000286387 Jy ! Component: 100 - total flux cleaned = 0.000390467 Jy ! Component: 150 - total flux cleaned = 0.000584889 Jy ! Component: 200 - total flux cleaned = 0.000761653 Jy ! Total flux subtracted in 200 components = 0.000761653 Jy ! Clean residual min=-0.003213 max=0.003672 Jy/beam ! Clean residual mean=0.000004 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0818594 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 121 components and 0.0818594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=4.4 mas, bpa=-0.2004 degrees ! Estimated noise=0.332227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443788 Jy ! Component: 100 - total flux cleaned = 0.000700311 Jy ! Component: 150 - total flux cleaned = 0.000866774 Jy ! Component: 200 - total flux cleaned = 0.000928953 Jy ! Total flux subtracted in 200 components = 0.000928953 Jy ! Clean residual min=-0.002942 max=0.002988 Jy/beam ! Clean residual mean=0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0827884 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.0827884 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=0.049661Jy sigma=1.251692 ! Fit after self-cal, rms=0.049647Jy sigma=1.251324 wmodel /scr/pima/bg219h_uvs/J1805-1408_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219h_uvs/J1805-1408_X_map.mod wobs /scr/pima/bg219h_uvs/J1805-1408_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1805-1408_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1805-1408_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1805-1408_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 = -0.000160903 Jy ! Component: 100 - total flux cleaned = -0.00020872 Jy ! Component: 150 - total flux cleaned = -7.46955e-05 Jy ! Component: 200 - total flux cleaned = 0.000174767 Jy ! Component: 250 - total flux cleaned = 0.00032945 Jy ! Component: 300 - total flux cleaned = 0.000257998 Jy ! Component: 350 - total flux cleaned = 0.000225882 Jy ! Component: 400 - total flux cleaned = 0.000292307 Jy ! Component: 450 - total flux cleaned = 0.000228978 Jy ! Component: 500 - total flux cleaned = 0.000199534 Jy ! Component: 550 - total flux cleaned = 8.50104e-05 Jy ! Component: 600 - total flux cleaned = 5.83187e-05 Jy ! Component: 650 - total flux cleaned = 5.71851e-06 Jy ! Component: 700 - total flux cleaned = -4.50885e-05 Jy ! Component: 750 - total flux cleaned = -4.58599e-05 Jy ! Component: 800 - total flux cleaned = -0.000138649 Jy ! Component: 850 - total flux cleaned = -0.000293922 Jy ! Component: 900 - total flux cleaned = -0.000315019 Jy ! Component: 950 - total flux cleaned = -0.000336336 Jy ! Component: 1000 - total flux cleaned = -0.00029645 Jy ! Component: 1050 - total flux cleaned = -0.000277212 Jy ! Component: 1100 - total flux cleaned = -0.000221636 Jy ! Component: 1150 - total flux cleaned = -0.000203434 Jy ! Component: 1200 - total flux cleaned = -0.000132979 Jy ! Component: 1250 - total flux cleaned = -4.74988e-05 Jy ! Component: 1300 - total flux cleaned = 1.92496e-05 Jy ! Component: 1350 - total flux cleaned = 3.53644e-05 Jy ! Component: 1400 - total flux cleaned = 6.71224e-05 Jy ! Component: 1450 - total flux cleaned = 0.000113423 Jy ! Component: 1500 - total flux cleaned = 0.000173514 Jy ! Component: 1550 - total flux cleaned = 0.000143855 Jy ! Component: 1600 - total flux cleaned = 0.000216865 Jy ! Component: 1650 - total flux cleaned = 0.000301608 Jy ! Component: 1700 - total flux cleaned = 0.000315502 Jy ! Component: 1750 - total flux cleaned = 0.000369638 Jy ! Component: 1800 - total flux cleaned = 0.000383011 Jy ! Component: 1850 - total flux cleaned = 0.000409392 Jy ! Component: 1900 - total flux cleaned = 0.000460548 Jy ! Component: 1950 - total flux cleaned = 0.000460483 Jy ! Component: 2000 - total flux cleaned = 0.000497175 Jy ! Component: 2050 - total flux cleaned = 0.000521346 Jy ! Component: 2100 - total flux cleaned = 0.00056842 Jy ! Component: 2150 - total flux cleaned = 0.000533286 Jy ! Component: 2200 - total flux cleaned = 0.000544833 Jy ! Component: 2250 - total flux cleaned = 0.000567582 Jy ! Component: 2300 - total flux cleaned = 0.000600991 Jy ! Component: 2350 - total flux cleaned = 0.000611891 Jy ! Component: 2400 - total flux cleaned = 0.000622444 Jy ! Component: 2450 - total flux cleaned = 0.000611817 Jy ! Component: 2500 - total flux cleaned = 0.000601365 Jy ! Component: 2550 - total flux cleaned = 0.000642731 Jy ! Component: 2600 - total flux cleaned = 0.000652829 Jy ! Component: 2650 - total flux cleaned = 0.00065265 Jy ! Component: 2700 - total flux cleaned = 0.000672531 Jy ! Component: 2750 - total flux cleaned = 0.000662642 Jy ! Component: 2800 - total flux cleaned = 0.000672405 Jy ! Component: 2850 - total flux cleaned = 0.000682092 Jy ! Component: 2900 - total flux cleaned = 0.000672527 Jy ! Component: 2950 - total flux cleaned = 0.00070115 Jy ! Component: 3000 - total flux cleaned = 0.000719888 Jy ! Component: 3050 - total flux cleaned = 0.000710519 Jy ! Component: 3100 - total flux cleaned = 0.000719815 Jy ! Component: 3150 - total flux cleaned = 0.000719855 Jy ! Component: 3200 - total flux cleaned = 0.000738094 Jy ! Component: 3250 - total flux cleaned = 0.000765274 Jy ! Component: 3300 - total flux cleaned = 0.000756276 Jy ! Component: 3350 - total flux cleaned = 0.000747352 Jy ! Component: 3400 - total flux cleaned = 0.000783056 Jy ! Component: 3450 - total flux cleaned = 0.000791936 Jy ! Component: 3500 - total flux cleaned = 0.000800798 Jy ! Component: 3550 - total flux cleaned = 0.000800805 Jy ! Component: 3600 - total flux cleaned = 0.000818357 Jy ! Component: 3650 - total flux cleaned = 0.000800778 Jy ! Component: 3700 - total flux cleaned = 0.000809535 Jy ! Component: 3750 - total flux cleaned = 0.000783312 Jy ! Component: 3800 - total flux cleaned = 0.00080082 Jy ! Component: 3850 - total flux cleaned = 0.000783321 Jy ! Component: 3900 - total flux cleaned = 0.000757212 Jy ! Component: 3950 - total flux cleaned = 0.00074854 Jy ! Component: 4000 - total flux cleaned = 0.000739892 Jy ! Component: 4050 - total flux cleaned = 0.000731236 Jy ! Total flux subtracted in 4096 components = 0.000696606 Jy ! Clean residual min=-0.000513 max=0.000439 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.083485 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 503 components and 0.0834848 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1805-1408_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 4.4 at -0.2004 degrees (North through East) ! Clean map min=-0.0018551 max=0.052562 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1805-1408_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0525616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845229 0.845229 1.69046 3.38092 6.76183 13.5237 27.0473 54.0947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 354.933 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1805-1408_X_uvs.log closed on Thu Apr 7 12:17:19 2016