! Started logfile: /scr/pima/bg219e_uvs/J2252+7043_X_uvs.log on Thu Apr 7 09:20:02 2016 obs /scr/pima/bg219e_uvs/J2252+7043_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2252+7043_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787186 visibilities/baseline/integration-bin. ! Found source: J2252+7043 ! ! 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 21084 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/bg219e_uvs/J2252+7043_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 86 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=1.008826Jy sigma=24.571453 ! Fit after self-cal, rms=0.893170Jy sigma=21.644062 ! 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=0.936 mas, bmaj=2.59 mas, bpa=38.38 degrees ! Estimated noise=0.665736 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 = 0.077521 Jy ! Component: 100 - total flux cleaned = 0.10348 Jy ! Total flux subtracted in 100 components = 0.10348 Jy ! Clean residual min=-0.005933 max=0.011363 Jy/beam ! Clean residual mean=-0.000012 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.10348 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.10348 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=0.064776Jy sigma=1.503012 ! Fit after self-cal, rms=0.064491Jy sigma=1.496405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123028 Jy ! Component: 100 - total flux cleaned = 0.0182881 Jy ! Total flux subtracted in 100 components = 0.0182881 Jy ! Clean residual min=-0.004849 max=0.005101 Jy/beam ! Clean residual mean=-0.000017 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.121768 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.121768 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=0.061505Jy sigma=1.415273 ! Fit after self-cal, rms=0.061488Jy sigma=1.414370 ! 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=1.224 mas, bmaj=2.792 mas, bpa=39.39 degrees ! Estimated noise=0.286526 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 = 0.00548532 Jy ! Component: 100 - total flux cleaned = 0.00818592 Jy ! Component: 150 - total flux cleaned = 0.00973907 Jy ! Component: 200 - total flux cleaned = 0.0107287 Jy ! Total flux subtracted in 200 components = 0.0107287 Jy ! Clean residual min=-0.004325 max=0.006723 Jy/beam ! Clean residual mean=-0.000044 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.132496 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.132496 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=0.061048Jy sigma=1.402130 ! Fit after self-cal, rms=0.061039Jy sigma=1.401709 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.224 x 2.792 at 39.39 degrees (North through East) ! Clean map min=-0.0042462 max=0.10828 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 1.07 FD 0.96 HN 1.00 KP 1.03 ! LA 0.98 NL 1.02 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.04 ! LA 0.95 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00 KP 1.01 ! LA 0.99 NL 1.01 OV 1.00 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.07 ! LA 0.98 NL 1.00 OV 0.99 PT 0.97 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 1.03 ! LA 0.98 NL 0.98 OV 0.99 PT 0.95 ! SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 1.05 ! LA 0.95 NL 1.03 OV 1.01 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.09 ! LA 0.99 NL 1.00 OV 0.98 PT 0.95 ! SC 1.03 ! ! ! 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=0.061039Jy sigma=1.401709 ! Fit after self-cal, rms=0.060921Jy sigma=1.396169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=2.803 mas, bpa=39.23 degrees ! Estimated noise=0.285681 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 (4, -44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066021 Jy ! Component: 100 - total flux cleaned = 0.0106502 Jy ! Component: 150 - total flux cleaned = 0.0135927 Jy ! Component: 200 - total flux cleaned = 0.0158611 Jy ! Total flux subtracted in 200 components = 0.0158611 Jy ! Clean residual min=-0.003404 max=0.004633 Jy/beam ! Clean residual mean=-0.000073 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.148358 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 99 components and 0.148358 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=0.060066Jy sigma=1.375224 ! Fit after self-cal, rms=0.060013Jy sigma=1.373418 ! 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=0.060013Jy sigma=1.373418 ! Fit after self-cal, rms=0.059862Jy sigma=1.367416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.807 mas, bpa=39.35 degrees ! Estimated noise=0.284311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023765 Jy ! Component: 100 - total flux cleaned = 0.0041513 Jy ! Component: 150 - total flux cleaned = 0.00547216 Jy ! Component: 200 - total flux cleaned = 0.00632916 Jy ! Total flux subtracted in 200 components = 0.00632916 Jy ! Clean residual min=-0.003111 max=0.003558 Jy/beam ! Clean residual mean=-0.000061 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.154687 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 143 components and 0.154687 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=0.059725Jy sigma=1.363900 ! Fit after self-cal, rms=0.059730Jy sigma=1.363571 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 (12.4, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343876 Jy ! Component: 100 - total flux cleaned = 0.00551101 Jy ! Component: 150 - total flux cleaned = 0.00669395 Jy ! Component: 200 - total flux cleaned = 0.00761943 Jy ! Total flux subtracted in 200 components = 0.00761943 Jy ! Clean residual min=-0.002806 max=0.003184 Jy/beam ! Clean residual mean=-0.000050 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.162306 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 174 components and 0.162306 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=0.059501Jy sigma=1.357353 ! Fit after self-cal, rms=0.059478Jy sigma=1.356939 ! Inverting map ! Added new window around map position (-24.2, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308974 Jy ! Component: 100 - total flux cleaned = 0.00482697 Jy ! Component: 150 - total flux cleaned = 0.00592766 Jy ! Component: 200 - total flux cleaned = 0.00658797 Jy ! Total flux subtracted in 200 components = 0.00658797 Jy ! Clean residual min=-0.002458 max=0.002112 Jy/beam ! Clean residual mean=-0.000034 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.168894 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 208 components and 0.168894 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=0.059310Jy sigma=1.351644 ! Fit after self-cal, rms=0.059295Jy sigma=1.351381 ! 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=0.059295Jy sigma=1.351381 ! Fit after self-cal, rms=0.059040Jy sigma=1.350793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.806 mas, bpa=39.43 degrees ! Estimated noise=0.282947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117571 Jy ! Component: 100 - total flux cleaned = 0.00178967 Jy ! Component: 150 - total flux cleaned = 0.00236506 Jy ! Component: 200 - total flux cleaned = 0.00284363 Jy ! Total flux subtracted in 200 components = 0.00284363 Jy ! Clean residual min=-0.002178 max=0.001928 Jy/beam ! Clean residual mean=-0.000032 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.171738 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 232 components and 0.171738 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=0.058981Jy sigma=1.349130 ! Fit after self-cal, rms=0.058978Jy sigma=1.349037 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 = 0.000849775 Jy ! Component: 100 - total flux cleaned = 0.00129143 Jy ! Component: 150 - total flux cleaned = 0.00163626 Jy ! Component: 200 - total flux cleaned = 0.0019855 Jy ! Total flux subtracted in 200 components = 0.0019855 Jy ! Clean residual min=-0.002131 max=0.001834 Jy/beam ! Clean residual mean=-0.000029 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.173723 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 255 components and 0.173723 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=0.058946Jy sigma=1.348203 ! Fit after self-cal, rms=0.058942Jy sigma=1.348157 ! 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=0.058942Jy sigma=1.348157 ! Fit after self-cal, rms=0.058923Jy sigma=1.348050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=3.337 mas, bpa=47.96 degrees ! Estimated noise=0.319988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019542 Jy ! Component: 100 - total flux cleaned = 0.000732126 Jy ! Component: 150 - total flux cleaned = 0.00107928 Jy ! Component: 200 - total flux cleaned = 0.00142916 Jy ! Total flux subtracted in 200 components = 0.00142916 Jy ! Clean residual min=-0.002839 max=0.002008 Jy/beam ! Clean residual mean=-0.000045 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.175152 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 293 components and 0.175152 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=0.058895Jy sigma=1.347243 ! Fit after self-cal, rms=0.058889Jy sigma=1.347156 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 = 0.000735333 Jy ! Component: 100 - total flux cleaned = 0.0011297 Jy ! Component: 150 - total flux cleaned = 0.00139596 Jy ! Component: 200 - total flux cleaned = 0.00161338 Jy ! Total flux subtracted in 200 components = 0.00161338 Jy ! Clean residual min=-0.002715 max=0.002009 Jy/beam ! Clean residual mean=-0.000039 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.176766 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 325 components and 0.176766 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=0.058877Jy sigma=1.346768 ! Fit after self-cal, rms=0.058872Jy sigma=1.346725 ! 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=1.234 mas, bmaj=2.807 mas, bpa=39.44 degrees ! Estimated noise=0.282862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 2.807 at 39.44 degrees (North through East) ! Clean map min=-0.0019425 max=0.10795 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=0.946 mas, bmaj=2.591 mas, bpa=38.34 degrees ! Estimated noise=0.661641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767997 Jy ! Component: 100 - total flux cleaned = 0.10242 Jy ! Component: 150 - total flux cleaned = 0.114182 Jy ! Component: 200 - total flux cleaned = 0.120481 Jy ! Total flux subtracted in 200 components = 0.120481 Jy ! Clean residual min=-0.004229 max=0.005075 Jy/beam ! Clean residual mean=-0.000014 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.120481 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.120481 Jy ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.807 mas, bpa=39.44 degrees ! Estimated noise=0.282862 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) ! Added new window around map position (6.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861259 Jy ! Component: 100 - total flux cleaned = 0.0147421 Jy ! Component: 150 - total flux cleaned = 0.0195804 Jy ! Component: 200 - total flux cleaned = 0.0235718 Jy ! Total flux subtracted in 200 components = 0.0235718 Jy ! Clean residual min=-0.003055 max=0.003361 Jy/beam ! Clean residual mean=-0.000032 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.144053 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 72 components and 0.144053 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=2.26 mas, bmaj=3.337 mas, bpa=47.96 degrees ! Estimated noise=0.319988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517208 Jy ! Component: 100 - total flux cleaned = 0.00908017 Jy ! Component: 150 - total flux cleaned = 0.0122615 Jy ! Component: 200 - total flux cleaned = 0.0149077 Jy ! Total flux subtracted in 200 components = 0.0149077 Jy ! Clean residual min=-0.003544 max=0.003212 Jy/beam ! Clean residual mean=-0.000045 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.158961 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 = 0.00189219 Jy ! Component: 100 - total flux cleaned = 0.00343924 Jy ! Component: 150 - total flux cleaned = 0.00478433 Jy ! Component: 200 - total flux cleaned = 0.0057936 Jy ! Total flux subtracted in 200 components = 0.0057936 Jy ! Clean residual min=-0.003066 max=0.002513 Jy/beam ! Clean residual mean=-0.000038 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.164754 Jy ! Adding 151 model components to the UV plane model. ! The established model now contains 210 components and 0.164754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.807 mas, bpa=39.44 degrees ! Estimated noise=0.282862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135194 Jy ! Component: 100 - total flux cleaned = 0.00203781 Jy ! Component: 150 - total flux cleaned = 0.00270099 Jy ! Component: 200 - total flux cleaned = 0.00313458 Jy ! Total flux subtracted in 200 components = 0.00313458 Jy ! Clean residual min=-0.002236 max=0.001885 Jy/beam ! Clean residual mean=-0.000021 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.167889 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 240 components and 0.167889 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=0.058957Jy sigma=1.348479 ! Fit after self-cal, rms=0.058939Jy sigma=1.347776 wmodel /scr/pima/bg219e_uvs/J2252+7043_X_map.mod ! Writing 240 model components to file: /scr/pima/bg219e_uvs/J2252+7043_X_map.mod wobs /scr/pima/bg219e_uvs/J2252+7043_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2252+7043_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2252+7043_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J2252+7043_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 = -0.000925192 Jy ! Component: 100 - total flux cleaned = -0.00146675 Jy ! Component: 150 - total flux cleaned = -0.00167034 Jy ! Component: 200 - total flux cleaned = -0.00180813 Jy ! Component: 250 - total flux cleaned = -0.00196501 Jy ! Component: 300 - total flux cleaned = -0.00214119 Jy ! Component: 350 - total flux cleaned = -0.00223787 Jy ! Component: 400 - total flux cleaned = -0.00237921 Jy ! Component: 450 - total flux cleaned = -0.00247031 Jy ! Component: 500 - total flux cleaned = -0.00255845 Jy ! Component: 550 - total flux cleaned = -0.00255895 Jy ! Component: 600 - total flux cleaned = -0.0026012 Jy ! Component: 650 - total flux cleaned = -0.00266243 Jy ! Component: 700 - total flux cleaned = -0.00274183 Jy ! Component: 750 - total flux cleaned = -0.00278092 Jy ! Component: 800 - total flux cleaned = -0.00287527 Jy ! Component: 850 - total flux cleaned = -0.00294891 Jy ! Component: 900 - total flux cleaned = -0.00305797 Jy ! Component: 950 - total flux cleaned = -0.00316453 Jy ! Component: 1000 - total flux cleaned = -0.00321684 Jy ! Component: 1050 - total flux cleaned = -0.00325126 Jy ! Component: 1100 - total flux cleaned = -0.0033186 Jy ! Component: 1150 - total flux cleaned = -0.00333501 Jy ! Component: 1200 - total flux cleaned = -0.00343292 Jy ! Component: 1250 - total flux cleaned = -0.00348105 Jy ! Component: 1300 - total flux cleaned = -0.00344924 Jy ! Component: 1350 - total flux cleaned = -0.00343373 Jy ! Component: 1400 - total flux cleaned = -0.00346425 Jy ! Component: 1450 - total flux cleaned = -0.00349466 Jy ! Component: 1500 - total flux cleaned = -0.00349503 Jy ! Component: 1550 - total flux cleaned = -0.00352445 Jy ! Component: 1600 - total flux cleaned = -0.00355301 Jy ! Component: 1650 - total flux cleaned = -0.00353855 Jy ! Component: 1700 - total flux cleaned = -0.00353819 Jy ! Component: 1750 - total flux cleaned = -0.00355209 Jy ! Component: 1800 - total flux cleaned = -0.00353833 Jy ! Component: 1850 - total flux cleaned = -0.00349779 Jy ! Component: 1900 - total flux cleaned = -0.00356469 Jy ! Component: 1950 - total flux cleaned = -0.00356461 Jy ! Component: 2000 - total flux cleaned = -0.00356457 Jy ! Component: 2050 - total flux cleaned = -0.00355169 Jy ! Component: 2100 - total flux cleaned = -0.00358997 Jy ! Component: 2150 - total flux cleaned = -0.00355199 Jy ! Component: 2200 - total flux cleaned = -0.00355195 Jy ! Component: 2250 - total flux cleaned = -0.00355186 Jy ! Component: 2300 - total flux cleaned = -0.00352727 Jy ! Component: 2350 - total flux cleaned = -0.00353956 Jy ! Component: 2400 - total flux cleaned = -0.00351547 Jy ! Component: 2450 - total flux cleaned = -0.00351566 Jy ! Component: 2500 - total flux cleaned = -0.00346859 Jy ! Component: 2550 - total flux cleaned = -0.00349204 Jy ! Component: 2600 - total flux cleaned = -0.00349205 Jy ! Component: 2650 - total flux cleaned = -0.00349201 Jy ! Component: 2700 - total flux cleaned = -0.00346931 Jy ! Component: 2750 - total flux cleaned = -0.00349187 Jy ! Component: 2800 - total flux cleaned = -0.00350302 Jy ! Component: 2850 - total flux cleaned = -0.00348106 Jy ! Component: 2900 - total flux cleaned = -0.00349214 Jy ! Component: 2950 - total flux cleaned = -0.00352478 Jy ! Component: 3000 - total flux cleaned = -0.00351401 Jy ! Component: 3050 - total flux cleaned = -0.00352478 Jy ! Component: 3100 - total flux cleaned = -0.00354593 Jy ! Component: 3150 - total flux cleaned = -0.00357736 Jy ! Component: 3200 - total flux cleaned = -0.0035563 Jy ! Component: 3250 - total flux cleaned = -0.0035668 Jy ! Component: 3300 - total flux cleaned = -0.00358724 Jy ! Component: 3350 - total flux cleaned = -0.00361784 Jy ! Component: 3400 - total flux cleaned = -0.00364809 Jy ! Component: 3450 - total flux cleaned = -0.00369809 Jy ! Component: 3500 - total flux cleaned = -0.00365827 Jy ! Component: 3550 - total flux cleaned = -0.00367815 Jy ! Component: 3600 - total flux cleaned = -0.00372735 Jy ! Component: 3650 - total flux cleaned = -0.00374687 Jy ! Component: 3700 - total flux cleaned = -0.00377601 Jy ! Component: 3750 - total flux cleaned = -0.00379527 Jy ! Component: 3800 - total flux cleaned = -0.00382404 Jy ! Component: 3850 - total flux cleaned = -0.00383362 Jy ! Component: 3900 - total flux cleaned = -0.00388084 Jy ! Component: 3950 - total flux cleaned = -0.00389024 Jy ! Component: 4000 - total flux cleaned = -0.00390887 Jy ! Component: 4050 - total flux cleaned = -0.0039552 Jy ! Total flux subtracted in 4096 components = -0.00394606 Jy ! Clean residual min=-0.000654 max=0.000570 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.163943 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 526 components and 0.163943 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2252+7043_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 2.807 at 39.44 degrees (North through East) ! Clean map min=-0.0011328 max=0.10752 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2252+7043_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435677 0.435677 0.871355 1.74271 3.48542 6.97084 13.9417 27.8834 55.7667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.582 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2252+7043_X_uvs.log closed on Thu Apr 7 09:20:06 2016