! Started logfile: /scr/pima/bg219h_uvs/J1451+6357_X_uvs.log on Thu Apr 7 12:13:11 2016 obs /scr/pima/bg219h_uvs/J1451+6357_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1451+6357_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.691803 visibilities/baseline/integration-bin. ! Found source: J1451+6357 ! ! 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 22788 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/J1451+6357_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.002758Jy sigma=26.158307 ! Fit after self-cal, rms=0.965050Jy sigma=25.177587 ! 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=1.063 mas, bmaj=1.272 mas, bpa=83.09 degrees ! Estimated noise=0.58285 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 = 0.0280475 Jy ! Component: 100 - total flux cleaned = 0.0347255 Jy ! Total flux subtracted in 100 components = 0.0347255 Jy ! Clean residual min=-0.004215 max=0.004852 Jy/beam ! Clean residual mean=-0.000019 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0347255 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0347255 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=0.058401Jy sigma=1.426853 ! Fit after self-cal, rms=0.056135Jy sigma=1.363632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600249 Jy ! Component: 100 - total flux cleaned = 0.0090379 Jy ! Total flux subtracted in 100 components = 0.0090379 Jy ! Clean residual min=-0.004008 max=0.004326 Jy/beam ! Clean residual mean=-0.000017 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0437634 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0437634 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=0.055579Jy sigma=1.350190 ! Fit after self-cal, rms=0.055579Jy sigma=1.349245 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=1.524 mas, bpa=83.53 degrees ! Estimated noise=0.251342 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 = 0.00144073 Jy ! Component: 100 - total flux cleaned = 0.00166786 Jy ! Component: 150 - total flux cleaned = 0.00166633 Jy ! Component: 200 - total flux cleaned = 0.00170815 Jy ! Total flux subtracted in 200 components = 0.00170815 Jy ! Clean residual min=-0.003271 max=0.003286 Jy/beam ! Clean residual mean=-0.000013 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0454715 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0454715 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=0.055533Jy sigma=1.348248 ! Fit after self-cal, rms=0.055526Jy sigma=1.347955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 1.524 at 83.53 degrees (North through East) ! Clean map min=-0.0031851 max=0.039877 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 1.01 FD 0.96 HN 0.84 KP 1.06 ! LA 0.87 MK 0.97 NL 1.09 OV 1.17 ! PT 0.97 SC 0.99 ! ! ! 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 1.03 FD 1.10 HN 0.87 KP 1.13 ! LA 0.86 MK 1.02 NL 1.06 OV 1.10 ! PT 0.93 SC 1.05 ! ! ! 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=0.055526Jy sigma=1.347955 ! Fit after self-cal, rms=0.055157Jy sigma=1.346162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.521 mas, bpa=82.89 degrees ! Estimated noise=0.251447 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 = 0.00059583 Jy ! Component: 100 - total flux cleaned = 0.000726332 Jy ! Component: 150 - total flux cleaned = 0.000785706 Jy ! Component: 200 - total flux cleaned = 0.000840529 Jy ! Total flux subtracted in 200 components = 0.000840529 Jy ! Clean residual min=-0.003027 max=0.003182 Jy/beam ! Clean residual mean=-0.000010 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0463121 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0463121 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=0.055140Jy sigma=1.345759 ! Fit after self-cal, rms=0.055152Jy sigma=1.344795 ! 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=0.055152Jy sigma=1.344795 ! Fit after self-cal, rms=0.055331Jy sigma=1.343585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.52 mas, bpa=82.58 degrees ! Estimated noise=0.25121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132593 Jy ! Component: 100 - total flux cleaned = 0.000212149 Jy ! Component: 150 - total flux cleaned = 0.000255903 Jy ! Component: 200 - total flux cleaned = 0.000297369 Jy ! Total flux subtracted in 200 components = 0.000297369 Jy ! Clean residual min=-0.002971 max=0.002989 Jy/beam ! Clean residual mean=-0.000009 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0466094 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0466094 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=0.055324Jy sigma=1.343382 ! Fit after self-cal, rms=0.055356Jy sigma=1.343063 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 = 5.29689e-05 Jy ! Component: 100 - total flux cleaned = 0.000107466 Jy ! Component: 150 - total flux cleaned = 0.000145864 Jy ! Component: 200 - total flux cleaned = 0.000204788 Jy ! Total flux subtracted in 200 components = 0.000204788 Jy ! Clean residual min=-0.002938 max=0.003001 Jy/beam ! Clean residual mean=-0.000009 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0468142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0468142 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=0.055351Jy sigma=1.342909 ! Fit after self-cal, rms=0.055352Jy sigma=1.342895 ! 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=0.055352Jy sigma=1.342895 ! Fit after self-cal, rms=0.055462Jy sigma=1.342825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.517 mas, bpa=82.59 degrees ! Estimated noise=0.251079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103748 Jy ! Component: 100 - total flux cleaned = 0.000178492 Jy ! Component: 150 - total flux cleaned = 0.000213172 Jy ! Component: 200 - total flux cleaned = 0.000266276 Jy ! Total flux subtracted in 200 components = 0.000266276 Jy ! Clean residual min=-0.002924 max=0.002955 Jy/beam ! Clean residual mean=-0.000009 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0470805 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0470805 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=0.055457Jy sigma=1.342701 ! Fit after self-cal, rms=0.055468Jy sigma=1.342668 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 = 2.9578e-05 Jy ! Component: 100 - total flux cleaned = 8.41163e-05 Jy ! Component: 150 - total flux cleaned = 0.000124062 Jy ! Component: 200 - total flux cleaned = 0.000162225 Jy ! Total flux subtracted in 200 components = 0.000162225 Jy ! Clean residual min=-0.002902 max=0.002954 Jy/beam ! Clean residual mean=-0.000009 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0472427 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0472427 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=0.055465Jy sigma=1.342570 ! Fit after self-cal, rms=0.055466Jy sigma=1.342563 ! 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=0.055466Jy sigma=1.342563 ! Fit after self-cal, rms=0.055493Jy sigma=1.342548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.408 mas, bpa=76.71 degrees ! Estimated noise=0.304048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822992 Jy ! Component: 100 - total flux cleaned = 0.000976966 Jy ! Component: 150 - total flux cleaned = 0.00109047 Jy ! Component: 200 - total flux cleaned = 0.00117977 Jy ! Total flux subtracted in 200 components = 0.00117977 Jy ! Clean residual min=-0.004285 max=0.004862 Jy/beam ! Clean residual mean=-0.000020 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0484225 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0484225 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=0.055492Jy sigma=1.342584 ! Fit after self-cal, rms=0.055504Jy sigma=1.342504 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 = 0.000251073 Jy ! Component: 100 - total flux cleaned = 0.000336064 Jy ! Component: 150 - total flux cleaned = 0.000414494 Jy ! Component: 200 - total flux cleaned = 0.000486599 Jy ! Total flux subtracted in 200 components = 0.000486599 Jy ! Clean residual min=-0.004233 max=0.004804 Jy/beam ! Clean residual mean=-0.000019 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.0489091 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0489091 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=0.055506Jy sigma=1.342543 ! Fit after self-cal, rms=0.055508Jy sigma=1.342443 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.515 mas, bpa=82.7 degrees ! Estimated noise=0.251004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.266 x 1.515 at 82.7 degrees (North through East) ! Clean map min=-0.002747 max=0.039029 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=1.064 mas, bmaj=1.271 mas, bpa=82.8 degrees ! Estimated noise=0.575814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030134 Jy ! Component: 100 - total flux cleaned = 0.0384356 Jy ! Component: 150 - total flux cleaned = 0.0428105 Jy ! Component: 200 - total flux cleaned = 0.0454066 Jy ! Total flux subtracted in 200 components = 0.0454066 Jy ! Clean residual min=-0.003909 max=0.003958 Jy/beam ! Clean residual mean=-0.000016 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0454066 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 0.0454066 Jy ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.515 mas, bpa=82.7 degrees ! Estimated noise=0.251004 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 = 0.00113183 Jy ! Component: 100 - total flux cleaned = 0.00142704 Jy ! Component: 150 - total flux cleaned = 0.00161096 Jy ! Component: 200 - total flux cleaned = 0.00166521 Jy ! Total flux subtracted in 200 components = 0.00166521 Jy ! Clean residual min=-0.002971 max=0.002911 Jy/beam ! Clean residual mean=-0.000009 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0470719 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0470719 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=2.059 mas, bmaj=2.408 mas, bpa=76.71 degrees ! Estimated noise=0.304048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113046 Jy ! Component: 100 - total flux cleaned = 0.00138913 Jy ! Component: 150 - total flux cleaned = 0.00149336 Jy ! Component: 200 - total flux cleaned = 0.0015681 Jy ! Total flux subtracted in 200 components = 0.0015681 Jy ! Clean residual min=-0.004284 max=0.004897 Jy/beam ! Clean residual mean=-0.000020 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0486399 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 = 5.13262e-05 Jy ! Component: 100 - total flux cleaned = 0.000114601 Jy ! Component: 150 - total flux cleaned = 0.000174477 Jy ! Component: 200 - total flux cleaned = 0.000217957 Jy ! Total flux subtracted in 200 components = 0.000217957 Jy ! Clean residual min=-0.004250 max=0.004869 Jy/beam ! Clean residual mean=-0.000019 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.0488579 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0488579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.515 mas, bpa=82.7 degrees ! Estimated noise=0.251004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000776522 Jy ! Component: 100 - total flux cleaned = -0.00082381 Jy ! Component: 150 - total flux cleaned = -0.000859707 Jy ! Component: 200 - total flux cleaned = -0.000860039 Jy ! Total flux subtracted in 200 components = -0.000860039 Jy ! Clean residual min=-0.002865 max=0.002879 Jy/beam ! Clean residual mean=-0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0479979 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0479979 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=0.055508Jy sigma=1.342398 ! Fit after self-cal, rms=0.055506Jy sigma=1.342363 wmodel /scr/pima/bg219h_uvs/J1451+6357_X_map.mod ! Writing 42 model components to file: /scr/pima/bg219h_uvs/J1451+6357_X_map.mod wobs /scr/pima/bg219h_uvs/J1451+6357_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1451+6357_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1451+6357_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1451+6357_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 = -0.00035835 Jy ! Component: 100 - total flux cleaned = -0.000224269 Jy ! Component: 150 - total flux cleaned = 7.36412e-05 Jy ! Component: 200 - total flux cleaned = 0.000435604 Jy ! Component: 250 - total flux cleaned = 0.000666609 Jy ! Component: 300 - total flux cleaned = 0.000888224 Jy ! Component: 350 - total flux cleaned = 0.00113647 Jy ! Component: 400 - total flux cleaned = 0.00130873 Jy ! Component: 450 - total flux cleaned = 0.0015766 Jy ! Component: 500 - total flux cleaned = 0.00186695 Jy ! Component: 550 - total flux cleaned = 0.00196056 Jy ! Component: 600 - total flux cleaned = 0.00214366 Jy ! Component: 650 - total flux cleaned = 0.00226192 Jy ! Component: 700 - total flux cleaned = 0.00240496 Jy ! Component: 750 - total flux cleaned = 0.0024604 Jy ! Component: 800 - total flux cleaned = 0.00248727 Jy ! Component: 850 - total flux cleaned = 0.00246133 Jy ! Component: 900 - total flux cleaned = 0.00251273 Jy ! Component: 950 - total flux cleaned = 0.00248707 Jy ! Component: 1000 - total flux cleaned = 0.00253559 Jy ! Component: 1050 - total flux cleaned = 0.00260669 Jy ! Component: 1100 - total flux cleaned = 0.00262929 Jy ! Component: 1150 - total flux cleaned = 0.00271969 Jy ! Component: 1200 - total flux cleaned = 0.0027416 Jy ! Component: 1250 - total flux cleaned = 0.00272021 Jy ! Component: 1300 - total flux cleaned = 0.00276277 Jy ! Component: 1350 - total flux cleaned = 0.00272119 Jy ! Component: 1400 - total flux cleaned = 0.0026401 Jy ! Component: 1450 - total flux cleaned = 0.00262003 Jy ! Component: 1500 - total flux cleaned = 0.0025619 Jy ! Component: 1550 - total flux cleaned = 0.00260042 Jy ! Component: 1600 - total flux cleaned = 0.00250637 Jy ! Component: 1650 - total flux cleaned = 0.0024701 Jy ! Component: 1700 - total flux cleaned = 0.00238017 Jy ! Component: 1750 - total flux cleaned = 0.00237992 Jy ! Component: 1800 - total flux cleaned = 0.0023449 Jy ! Component: 1850 - total flux cleaned = 0.00229349 Jy ! Component: 1900 - total flux cleaned = 0.00220948 Jy ! Component: 1950 - total flux cleaned = 0.0021436 Jy ! Component: 2000 - total flux cleaned = 0.00207879 Jy ! Component: 2050 - total flux cleaned = 0.00203097 Jy ! Component: 2100 - total flux cleaned = 0.00195249 Jy ! Component: 2150 - total flux cleaned = 0.00192163 Jy ! Component: 2200 - total flux cleaned = 0.00186083 Jy ! Component: 2250 - total flux cleaned = 0.001801 Jy ! Component: 2300 - total flux cleaned = 0.00174212 Jy ! Component: 2350 - total flux cleaned = 0.00178578 Jy ! Component: 2400 - total flux cleaned = 0.00168522 Jy ! Component: 2450 - total flux cleaned = 0.00168544 Jy ! Component: 2500 - total flux cleaned = 0.00168518 Jy ! Component: 2550 - total flux cleaned = 0.001616 Jy ! Component: 2600 - total flux cleaned = 0.00154784 Jy ! Component: 2650 - total flux cleaned = 0.00152125 Jy ! Component: 2700 - total flux cleaned = 0.00145495 Jy ! Component: 2750 - total flux cleaned = 0.00145492 Jy ! Component: 2800 - total flux cleaned = 0.00139023 Jy ! Component: 2850 - total flux cleaned = 0.00131348 Jy ! Component: 2900 - total flux cleaned = 0.00126331 Jy ! Component: 2950 - total flux cleaned = 0.00122605 Jy ! Component: 3000 - total flux cleaned = 0.00112759 Jy ! Component: 3050 - total flux cleaned = 0.00112751 Jy ! Component: 3100 - total flux cleaned = 0.00106709 Jy ! Component: 3150 - total flux cleaned = 0.00098346 Jy ! Component: 3200 - total flux cleaned = 0.000924457 Jy ! Component: 3250 - total flux cleaned = 0.000819366 Jy ! Component: 3300 - total flux cleaned = 0.000796253 Jy ! Component: 3350 - total flux cleaned = 0.000716087 Jy ! Component: 3400 - total flux cleaned = 0.000625302 Jy ! Component: 3450 - total flux cleaned = 0.00054655 Jy ! Component: 3500 - total flux cleaned = 0.000424274 Jy ! Component: 3550 - total flux cleaned = 0.000358276 Jy ! Component: 3600 - total flux cleaned = 0.000270737 Jy ! Component: 3650 - total flux cleaned = 0.0002166 Jy ! Component: 3700 - total flux cleaned = 0.000119951 Jy ! Component: 3750 - total flux cleaned = 4.55086e-05 Jy ! Component: 3800 - total flux cleaned = -3.89771e-05 Jy ! Component: 3850 - total flux cleaned = -0.000154114 Jy ! Component: 3900 - total flux cleaned = -0.000216446 Jy ! Component: 3950 - total flux cleaned = -0.000309207 Jy ! Component: 4000 - total flux cleaned = -0.000431908 Jy ! Component: 4050 - total flux cleaned = -0.00048259 Jy ! Total flux subtracted in 4096 components = -0.000603435 Jy ! Clean residual min=-0.000612 max=0.000607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0473944 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 385 components and 0.0473944 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1451+6357_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.266 x 1.515 at 82.7 degrees (North through East) ! Clean map min=-0.0011093 max=0.038938 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1451+6357_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0389383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29118 1.29118 2.58236 5.16472 10.3294 20.6589 41.3178 82.6356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.345 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1451+6357_X_uvs.log closed on Thu Apr 7 12:13:15 2016