! Started logfile: /scr/pima/bg219e_uvs/J1634-2058_X_uvs.log on Thu Apr 7 09:13:33 2016 obs /scr/pima/bg219e_uvs/J1634-2058_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1634-2058_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885582 visibilities/baseline/integration-bin. ! Found source: J1634-2058 ! ! 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 16068 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/J1634-2058_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 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=1.036973Jy sigma=22.570216 ! Fit after self-cal, rms=0.741086Jy sigma=16.127033 ! 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=0.8688 mas, bmaj=3.083 mas, bpa=12.63 degrees ! Estimated noise=0.642042 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 = 0.200454 Jy ! Component: 100 - total flux cleaned = 0.244792 Jy ! Total flux subtracted in 100 components = 0.244792 Jy ! Clean residual min=-0.008420 max=0.018060 Jy/beam ! Clean residual mean=0.000027 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.244792 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.244792 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=0.073663Jy sigma=1.556220 ! Fit after self-cal, rms=0.073636Jy sigma=1.555311 ! Inverting map ! Added new window around map position (-1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190004 Jy ! Component: 100 - total flux cleaned = 0.0302409 Jy ! Total flux subtracted in 100 components = 0.0302409 Jy ! Clean residual min=-0.006145 max=0.007162 Jy/beam ! Clean residual mean=0.000005 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.275033 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.275033 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=0.067480Jy sigma=1.405917 ! Fit after self-cal, rms=0.067292Jy sigma=1.401386 ! 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=1.107 mas, bmaj=3.336 mas, bpa=10.09 degrees ! Estimated noise=0.349707 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 = 0.0099259 Jy ! Component: 100 - total flux cleaned = 0.0152167 Jy ! Component: 150 - total flux cleaned = 0.0185875 Jy ! Component: 200 - total flux cleaned = 0.0208317 Jy ! Total flux subtracted in 200 components = 0.0208317 Jy ! Clean residual min=-0.003624 max=0.004158 Jy/beam ! Clean residual mean=-0.000009 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.295864 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 0.295864 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=0.065857Jy sigma=1.366858 ! Fit after self-cal, rms=0.065740Jy sigma=1.363752 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 3.336 at 10.09 degrees (North through East) ! Clean map min=-0.0034134 max=0.25801 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 1.01 FD 0.99 HN 1.04 KP 0.98 ! LA 0.99 NL 1.00 OV 1.02 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 0.96 NL 1.03 OV 1.01 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 0.97 NL 1.02 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 0.98 NL 1.01 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.98 ! LA 0.97 NL 1.02 OV 0.99 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.96 ! LA 0.99 NL 1.00 OV 1.02 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.99 ! LA 0.96 NL 1.01 OV 1.00 PT 1.01 ! 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=0.065740Jy sigma=1.363752 ! Fit after self-cal, rms=0.065139Jy sigma=1.350812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.351 mas, bpa=10.19 degrees ! Estimated noise=0.348416 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 = 0.000740698 Jy ! Component: 100 - total flux cleaned = 0.000677349 Jy ! Component: 150 - total flux cleaned = 0.000579974 Jy ! Component: 200 - total flux cleaned = 0.000510172 Jy ! Total flux subtracted in 200 components = 0.000510172 Jy ! Clean residual min=-0.002861 max=0.003427 Jy/beam ! Clean residual mean=-0.000012 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.296374 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.296374 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=0.065032Jy sigma=1.348907 ! Fit after self-cal, rms=0.065028Jy sigma=1.348488 ! 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=0.065028Jy sigma=1.348488 ! Fit after self-cal, rms=0.064867Jy sigma=1.340362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.351 mas, bpa=10.2 degrees ! Estimated noise=0.3484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723698 Jy ! Component: 100 - total flux cleaned = 0.000642051 Jy ! Component: 150 - total flux cleaned = 0.000495279 Jy ! Component: 200 - total flux cleaned = 0.000350159 Jy ! Total flux subtracted in 200 components = 0.000350159 Jy ! Clean residual min=-0.002121 max=0.002923 Jy/beam ! Clean residual mean=-0.000008 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.296724 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.296724 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=0.064820Jy sigma=1.339573 ! Fit after self-cal, rms=0.064818Jy sigma=1.339394 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 (-5.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265289 Jy ! Component: 100 - total flux cleaned = 0.00375655 Jy ! Component: 150 - total flux cleaned = 0.00414256 Jy ! Component: 200 - total flux cleaned = 0.00456188 Jy ! Total flux subtracted in 200 components = 0.00456188 Jy ! Clean residual min=-0.001842 max=0.001854 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.301286 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.301286 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=0.064701Jy sigma=1.336695 ! Fit after self-cal, rms=0.064695Jy sigma=1.336602 ! 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=0.064695Jy sigma=1.336602 ! Fit after self-cal, rms=0.064786Jy sigma=1.335181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.35 mas, bpa=10.24 degrees ! Estimated noise=0.34812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579006 Jy ! Component: 100 - total flux cleaned = 0.000763927 Jy ! Component: 150 - total flux cleaned = 0.000871009 Jy ! Component: 200 - total flux cleaned = 0.000918321 Jy ! Total flux subtracted in 200 components = 0.000918321 Jy ! Clean residual min=-0.001672 max=0.001787 Jy/beam ! Clean residual mean=-0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.302205 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.302205 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=0.064759Jy sigma=1.334680 ! Fit after self-cal, rms=0.064761Jy sigma=1.334650 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 = 0.00010231 Jy ! Component: 100 - total flux cleaned = 0.000187746 Jy ! Component: 150 - total flux cleaned = 0.000226332 Jy ! Component: 200 - total flux cleaned = 0.000243852 Jy ! Total flux subtracted in 200 components = 0.000243852 Jy ! Clean residual min=-0.001646 max=0.001723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.302449 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.302449 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=0.064747Jy sigma=1.334430 ! Fit after self-cal, rms=0.064746Jy sigma=1.334419 ! 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=0.064746Jy sigma=1.334419 ! Fit after self-cal, rms=0.064783Jy sigma=1.334381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.788 mas, bpa=-1.793 degrees ! Estimated noise=0.403802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448077 Jy ! Component: 100 - total flux cleaned = 0.000456032 Jy ! Component: 150 - total flux cleaned = 0.00041634 Jy ! Component: 200 - total flux cleaned = 0.000404315 Jy ! Total flux subtracted in 200 components = 0.000404315 Jy ! Clean residual min=-0.001620 max=0.001604 Jy/beam ! Clean residual mean=-0.000006 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.302853 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.302853 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=0.064777Jy sigma=1.334252 ! Fit after self-cal, rms=0.064776Jy sigma=1.334233 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 = 0.000146346 Jy ! Component: 100 - total flux cleaned = 0.000134078 Jy ! Component: 150 - total flux cleaned = 0.000113269 Jy ! Component: 200 - total flux cleaned = 0.000104292 Jy ! Total flux subtracted in 200 components = 0.000104292 Jy ! Clean residual min=-0.001618 max=0.001580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.302957 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.302957 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=0.064773Jy sigma=1.334179 ! Fit after self-cal, rms=0.064773Jy sigma=1.334169 ! 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=1.11 mas, bmaj=3.351 mas, bpa=10.26 degrees ! Estimated noise=0.347981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 3.351 at 10.26 degrees (North through East) ! Clean map min=-0.0014772 max=0.2561 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=0.8679 mas, bmaj=3.097 mas, bpa=12.84 degrees ! Estimated noise=0.639466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199454 Jy ! Component: 100 - total flux cleaned = 0.24497 Jy ! Component: 150 - total flux cleaned = 0.263606 Jy ! Component: 200 - total flux cleaned = 0.274698 Jy ! Total flux subtracted in 200 components = 0.274698 Jy ! Clean residual min=-0.005519 max=0.006175 Jy/beam ! Clean residual mean=0.000009 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.274698 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 0.274698 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.351 mas, bpa=10.26 degrees ! Estimated noise=0.347981 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 = 0.00943842 Jy ! Component: 100 - total flux cleaned = 0.0147322 Jy ! Component: 150 - total flux cleaned = 0.0182077 Jy ! Component: 200 - total flux cleaned = 0.0207898 Jy ! Total flux subtracted in 200 components = 0.0207898 Jy ! Clean residual min=-0.002103 max=0.002135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.295487 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.295487 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.788 mas, bpa=-1.793 degrees ! Estimated noise=0.403802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282383 Jy ! Component: 100 - total flux cleaned = 0.00467481 Jy ! Component: 150 - total flux cleaned = 0.00594916 Jy ! Component: 200 - total flux cleaned = 0.00668426 Jy ! Total flux subtracted in 200 components = 0.00668426 Jy ! Clean residual min=-0.001676 max=0.001766 Jy/beam ! Clean residual mean=-0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.302172 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 = 0.000386357 Jy ! Component: 100 - total flux cleaned = 0.000603916 Jy ! Component: 150 - total flux cleaned = 0.000729144 Jy ! Component: 200 - total flux cleaned = 0.000806869 Jy ! Total flux subtracted in 200 components = 0.000806869 Jy ! Clean residual min=-0.001632 max=0.001622 Jy/beam ! Clean residual mean=-0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.302979 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 96 components and 0.302979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.351 mas, bpa=10.26 degrees ! Estimated noise=0.347981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.47044e-05 Jy ! Component: 100 - total flux cleaned = 0.000176289 Jy ! Component: 150 - total flux cleaned = 0.000246903 Jy ! Component: 200 - total flux cleaned = 0.000278161 Jy ! Total flux subtracted in 200 components = 0.000278161 Jy ! Clean residual min=-0.001784 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.303257 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.303257 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=0.064792Jy sigma=1.334633 ! Fit after self-cal, rms=0.064791Jy sigma=1.334581 wmodel /scr/pima/bg219e_uvs/J1634-2058_X_map.mod ! Writing 108 model components to file: /scr/pima/bg219e_uvs/J1634-2058_X_map.mod wobs /scr/pima/bg219e_uvs/J1634-2058_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1634-2058_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1634-2058_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1634-2058_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 = -0.000288866 Jy ! Component: 100 - total flux cleaned = -0.000377141 Jy ! Component: 150 - total flux cleaned = -0.000267687 Jy ! Component: 200 - total flux cleaned = -0.000293625 Jy ! Component: 250 - total flux cleaned = -0.000343331 Jy ! Component: 300 - total flux cleaned = -0.000390869 Jy ! Component: 350 - total flux cleaned = -0.000484824 Jy ! Component: 400 - total flux cleaned = -0.000508222 Jy ! Component: 450 - total flux cleaned = -0.00068803 Jy ! Component: 500 - total flux cleaned = -0.000818534 Jy ! Component: 550 - total flux cleaned = -0.000840176 Jy ! Component: 600 - total flux cleaned = -0.000943983 Jy ! Component: 650 - total flux cleaned = -0.00096411 Jy ! Component: 700 - total flux cleaned = -0.00110383 Jy ! Component: 750 - total flux cleaned = -0.00110409 Jy ! Component: 800 - total flux cleaned = -0.00118122 Jy ! Component: 850 - total flux cleaned = -0.00129432 Jy ! Component: 900 - total flux cleaned = -0.00136833 Jy ! Component: 950 - total flux cleaned = -0.00149565 Jy ! Component: 1000 - total flux cleaned = -0.00154929 Jy ! Component: 1050 - total flux cleaned = -0.00163721 Jy ! Component: 1100 - total flux cleaned = -0.00170642 Jy ! Component: 1150 - total flux cleaned = -0.00175736 Jy ! Component: 1200 - total flux cleaned = -0.00180799 Jy ! Component: 1250 - total flux cleaned = -0.0018908 Jy ! Component: 1300 - total flux cleaned = -0.00197256 Jy ! Component: 1350 - total flux cleaned = -0.00203696 Jy ! Component: 1400 - total flux cleaned = -0.00208417 Jy ! Component: 1450 - total flux cleaned = -0.00213113 Jy ! Component: 1500 - total flux cleaned = -0.00216207 Jy ! Component: 1550 - total flux cleaned = -0.00222344 Jy ! Component: 1600 - total flux cleaned = -0.00229902 Jy ! Component: 1650 - total flux cleaned = -0.0023737 Jy ! Component: 1700 - total flux cleaned = -0.00243253 Jy ! Component: 1750 - total flux cleaned = -0.00247648 Jy ! Component: 1800 - total flux cleaned = -0.00253425 Jy ! Component: 1850 - total flux cleaned = -0.00261992 Jy ! Component: 1900 - total flux cleaned = -0.00264821 Jy ! Component: 1950 - total flux cleaned = -0.0026902 Jy ! Component: 2000 - total flux cleaned = -0.00277311 Jy ! Component: 2050 - total flux cleaned = -0.002773 Jy ! Component: 2100 - total flux cleaned = -0.00284098 Jy ! Component: 2150 - total flux cleaned = -0.00290827 Jy ! Component: 2200 - total flux cleaned = -0.00296146 Jy ! Component: 2250 - total flux cleaned = -0.00296123 Jy ! Component: 2300 - total flux cleaned = -0.00302651 Jy ! Component: 2350 - total flux cleaned = -0.00309134 Jy ! Component: 2400 - total flux cleaned = -0.00311702 Jy ! Component: 2450 - total flux cleaned = -0.00319321 Jy ! Component: 2500 - total flux cleaned = -0.00321831 Jy ! Component: 2550 - total flux cleaned = -0.00328072 Jy ! Component: 2600 - total flux cleaned = -0.00334267 Jy ! Component: 2650 - total flux cleaned = -0.00342857 Jy ! Component: 2700 - total flux cleaned = -0.00344063 Jy ! Component: 2750 - total flux cleaned = -0.00346487 Jy ! Component: 2800 - total flux cleaned = -0.00354896 Jy ! Component: 2850 - total flux cleaned = -0.00362037 Jy ! Component: 2900 - total flux cleaned = -0.00366758 Jy ! Component: 2950 - total flux cleaned = -0.00372602 Jy ! Component: 3000 - total flux cleaned = -0.00373772 Jy ! Component: 3050 - total flux cleaned = -0.00377239 Jy ! Component: 3100 - total flux cleaned = -0.00386381 Jy ! Component: 3150 - total flux cleaned = -0.00389774 Jy ! Component: 3200 - total flux cleaned = -0.00395406 Jy ! Component: 3250 - total flux cleaned = -0.0040323 Jy ! Component: 3300 - total flux cleaned = -0.00410996 Jy ! Component: 3350 - total flux cleaned = -0.00416505 Jy ! Component: 3400 - total flux cleaned = -0.00424164 Jy ! Component: 3450 - total flux cleaned = -0.00431756 Jy ! Component: 3500 - total flux cleaned = -0.00437144 Jy ! Component: 3550 - total flux cleaned = -0.00442493 Jy ! Component: 3600 - total flux cleaned = -0.00446752 Jy ! Component: 3650 - total flux cleaned = -0.00453086 Jy ! Component: 3700 - total flux cleaned = -0.00459371 Jy ! Component: 3750 - total flux cleaned = -0.00465613 Jy ! Component: 3800 - total flux cleaned = -0.00470776 Jy ! Component: 3850 - total flux cleaned = -0.00473858 Jy ! Component: 3900 - total flux cleaned = -0.00482017 Jy ! Component: 3950 - total flux cleaned = -0.0048708 Jy ! Component: 4000 - total flux cleaned = -0.0049211 Jy ! Component: 4050 - total flux cleaned = -0.00497111 Jy ! Total flux subtracted in 4096 components = -0.00502086 Jy ! Clean residual min=-0.000600 max=0.000574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.298236 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 395 components and 0.298236 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1634-2058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 3.351 at 10.26 degrees (North through East) ! Clean map min=-0.0013155 max=0.25596 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1634-2058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.255957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016957 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198748 0.198748 0.397496 0.794992 1.58998 3.17997 6.35994 12.7199 25.4397 50.8795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1509.45 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1634-2058_X_uvs.log closed on Thu Apr 7 09:13:37 2016