! Started logfile: /scr/pima/bg219e_uvs/J2327+7643_X_uvs.log on Thu Apr 7 09:20:16 2016 obs /scr/pima/bg219e_uvs/J2327+7643_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2327+7643_X_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.627976 visibilities/baseline/integration-bin. ! Found source: J2327+7643 ! ! 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 15192 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/J2327+7643_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 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=1.002376Jy sigma=25.520153 ! Fit after self-cal, rms=0.970065Jy sigma=24.720681 ! 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=1.091 mas, bmaj=2.905 mas, bpa=38.53 degrees ! Estimated noise=0.644449 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 = 0.0251267 Jy ! Component: 100 - total flux cleaned = 0.0289503 Jy ! Total flux subtracted in 100 components = 0.0289503 Jy ! Clean residual min=-0.004631 max=0.004309 Jy/beam ! Clean residual mean=0.000003 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0289504 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0289504 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=0.051802Jy sigma=1.262632 ! Fit after self-cal, rms=0.049903Jy sigma=1.211640 ! 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=1.406 mas, bmaj=2.896 mas, bpa=39.62 degrees ! Estimated noise=0.299795 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 = 0.00357754 Jy ! Component: 100 - total flux cleaned = 0.00344795 Jy ! Component: 150 - total flux cleaned = 0.00359539 Jy ! Component: 200 - total flux cleaned = 0.00380753 Jy ! Total flux subtracted in 200 components = 0.00380753 Jy ! Clean residual min=-0.001862 max=0.001852 Jy/beam ! Clean residual mean=0.000010 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0327579 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0327579 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=0.049565Jy sigma=1.204725 ! Fit after self-cal, rms=0.049503Jy sigma=1.204006 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.406 x 2.896 at 39.62 degrees (North through East) ! Clean map min=-0.0018547 max=0.034138 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.07 KP 1.05 ! LA 1.11 NL 1.04 OV 1.01 PT 1.06 ! SC 0.87 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049503Jy sigma=1.204006 ! Fit after self-cal, rms=0.049870Jy sigma=1.203631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=2.89 mas, bpa=39.75 degrees ! Estimated noise=0.302049 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 = 0.000302076 Jy ! Component: 100 - total flux cleaned = 0.00049067 Jy ! Component: 150 - total flux cleaned = 0.000653566 Jy ! Component: 200 - total flux cleaned = 0.000825481 Jy ! Total flux subtracted in 200 components = 0.000825481 Jy ! Clean residual min=-0.001835 max=0.001850 Jy/beam ! Clean residual mean=0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0335834 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0335834 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=0.049815Jy sigma=1.202672 ! Fit after self-cal, rms=0.049791Jy sigma=1.202495 ! 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=0.049791Jy sigma=1.202495 ! Fit after self-cal, rms=0.050164Jy sigma=1.201498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.889 mas, bpa=39.82 degrees ! Estimated noise=0.303498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65998e-05 Jy ! Component: 100 - total flux cleaned = 0.000108374 Jy ! Component: 150 - total flux cleaned = 0.000156554 Jy ! Component: 200 - total flux cleaned = 0.000178378 Jy ! Total flux subtracted in 200 components = 0.000178378 Jy ! Clean residual min=-0.001788 max=0.001729 Jy/beam ! Clean residual mean=0.000008 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0337617 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0337617 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=0.050136Jy sigma=1.201029 ! Fit after self-cal, rms=0.050125Jy sigma=1.200463 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 = 5.85742e-05 Jy ! Component: 100 - total flux cleaned = 5.74022e-05 Jy ! Component: 150 - total flux cleaned = 3.82509e-05 Jy ! Component: 200 - total flux cleaned = 7.13841e-05 Jy ! Total flux subtracted in 200 components = 7.13841e-05 Jy ! Clean residual min=-0.001830 max=0.001760 Jy/beam ! Clean residual mean=0.000008 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0338331 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0338331 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=0.050108Jy sigma=1.200181 ! Fit after self-cal, rms=0.050089Jy sigma=1.200059 ! 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=0.050089Jy sigma=1.200059 ! Fit after self-cal, rms=0.050466Jy sigma=1.199626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=2.889 mas, bpa=39.91 degrees ! Estimated noise=0.304499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.61259e-05 Jy ! Component: 100 - total flux cleaned = 6.08173e-05 Jy ! Component: 150 - total flux cleaned = 4.4708e-05 Jy ! Component: 200 - total flux cleaned = 4.41235e-05 Jy ! Total flux subtracted in 200 components = 4.41235e-05 Jy ! Clean residual min=-0.001681 max=0.001700 Jy/beam ! Clean residual mean=0.000007 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0338772 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0338772 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=0.050454Jy sigma=1.199427 ! Fit after self-cal, rms=0.050469Jy sigma=1.199296 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 = 8.95864e-06 Jy ! Component: 100 - total flux cleaned = -5.03016e-06 Jy ! Component: 150 - total flux cleaned = -5.15806e-06 Jy ! Component: 200 - total flux cleaned = 6.49911e-06 Jy ! Total flux subtracted in 200 components = 6.49911e-06 Jy ! Clean residual min=-0.001692 max=0.001723 Jy/beam ! Clean residual mean=0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0338838 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0338837 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=0.050461Jy sigma=1.199160 ! Fit after self-cal, rms=0.050457Jy sigma=1.199142 ! 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=0.050457Jy sigma=1.199142 ! Fit after self-cal, rms=0.050715Jy sigma=1.199090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=3.298 mas, bpa=58.26 degrees ! Estimated noise=0.33714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195223 Jy ! Component: 100 - total flux cleaned = 0.000243031 Jy ! Component: 150 - total flux cleaned = 0.000281159 Jy ! Component: 200 - total flux cleaned = 0.000303529 Jy ! Total flux subtracted in 200 components = 0.000303529 Jy ! Clean residual min=-0.001625 max=0.001711 Jy/beam ! Clean residual mean=0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0341873 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0341873 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=0.050713Jy sigma=1.199067 ! Fit after self-cal, rms=0.050705Jy sigma=1.198683 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 = 6.71107e-05 Jy ! Component: 100 - total flux cleaned = 7.32752e-05 Jy ! Component: 150 - total flux cleaned = 8.50205e-05 Jy ! Component: 200 - total flux cleaned = 9.05976e-05 Jy ! Total flux subtracted in 200 components = 9.05976e-05 Jy ! Clean residual min=-0.001601 max=0.001740 Jy/beam ! Clean residual mean=0.000010 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0342779 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0342779 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=0.050704Jy sigma=1.198671 ! Fit after self-cal, rms=0.050703Jy sigma=1.198649 ! 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=1.408 mas, bmaj=2.887 mas, bpa=39.98 degrees ! Estimated noise=0.305193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.408 x 2.887 at 39.98 degrees (North through East) ! Clean map min=-0.0016643 max=0.034719 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=1.088 mas, bmaj=2.889 mas, bpa=38.81 degrees ! Estimated noise=0.657924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286593 Jy ! Component: 100 - total flux cleaned = 0.0317208 Jy ! Component: 150 - total flux cleaned = 0.032082 Jy ! Component: 200 - total flux cleaned = 0.0319779 Jy ! Total flux subtracted in 200 components = 0.0319779 Jy ! Clean residual min=-0.003407 max=0.003831 Jy/beam ! Clean residual mean=0.000005 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0319779 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0319779 Jy ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=2.887 mas, bpa=39.98 degrees ! Estimated noise=0.305193 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 = 0.00110561 Jy ! Component: 100 - total flux cleaned = 0.00155569 Jy ! Component: 150 - total flux cleaned = 0.00163564 Jy ! Component: 200 - total flux cleaned = 0.001702 Jy ! Total flux subtracted in 200 components = 0.001702 Jy ! Clean residual min=-0.001875 max=0.001679 Jy/beam ! Clean residual mean=0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0336799 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0336799 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=2.445 mas, bmaj=3.298 mas, bpa=58.26 degrees ! Estimated noise=0.33714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337749 Jy ! Component: 100 - total flux cleaned = 0.00048109 Jy ! Component: 150 - total flux cleaned = 0.000580892 Jy ! Component: 200 - total flux cleaned = 0.000598112 Jy ! Total flux subtracted in 200 components = 0.000598112 Jy ! Clean residual min=-0.001668 max=0.001712 Jy/beam ! Clean residual mean=0.000010 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.034278 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 = 8.14873e-06 Jy ! Component: 100 - total flux cleaned = 1.58699e-05 Jy ! Component: 150 - total flux cleaned = 2.27709e-05 Jy ! Component: 200 - total flux cleaned = 2.28158e-05 Jy ! Total flux subtracted in 200 components = 2.28158e-05 Jy ! Clean residual min=-0.001651 max=0.001716 Jy/beam ! Clean residual mean=0.000010 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0343008 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0343008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=2.887 mas, bpa=39.98 degrees ! Estimated noise=0.305193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46827e-05 Jy ! Component: 100 - total flux cleaned = -0.000150437 Jy ! Component: 150 - total flux cleaned = -0.000151043 Jy ! Component: 200 - total flux cleaned = -0.00013373 Jy ! Total flux subtracted in 200 components = -0.00013373 Jy ! Clean residual min=-0.001750 max=0.001720 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0341671 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0341671 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=0.050709Jy sigma=1.198791 ! Fit after self-cal, rms=0.050702Jy sigma=1.198645 wmodel /scr/pima/bg219e_uvs/J2327+7643_X_map.mod ! Writing 41 model components to file: /scr/pima/bg219e_uvs/J2327+7643_X_map.mod wobs /scr/pima/bg219e_uvs/J2327+7643_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2327+7643_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2327+7643_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J2327+7643_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 = -1.80223e-06 Jy ! Component: 100 - total flux cleaned = 0.000110607 Jy ! Component: 150 - total flux cleaned = 0.000265234 Jy ! Component: 200 - total flux cleaned = 0.000386833 Jy ! Component: 250 - total flux cleaned = 0.000478442 Jy ! Component: 300 - total flux cleaned = 0.000521622 Jy ! Component: 350 - total flux cleaned = 0.000646933 Jy ! Component: 400 - total flux cleaned = 0.000747417 Jy ! Component: 450 - total flux cleaned = 0.00080552 Jy ! Component: 500 - total flux cleaned = 0.000824289 Jy ! Component: 550 - total flux cleaned = 0.000861255 Jy ! Component: 600 - total flux cleaned = 0.000950495 Jy ! Component: 650 - total flux cleaned = 0.00101954 Jy ! Component: 700 - total flux cleaned = 0.00106981 Jy ! Component: 750 - total flux cleaned = 0.00115174 Jy ! Component: 800 - total flux cleaned = 0.00119982 Jy ! Component: 850 - total flux cleaned = 0.00124654 Jy ! Component: 900 - total flux cleaned = 0.00124675 Jy ! Component: 950 - total flux cleaned = 0.00130598 Jy ! Component: 1000 - total flux cleaned = 0.00130581 Jy ! Component: 1050 - total flux cleaned = 0.00136229 Jy ! Component: 1100 - total flux cleaned = 0.00140338 Jy ! Component: 1150 - total flux cleaned = 0.0014979 Jy ! Component: 1200 - total flux cleaned = 0.0015509 Jy ! Component: 1250 - total flux cleaned = 0.00160324 Jy ! Component: 1300 - total flux cleaned = 0.00170571 Jy ! Component: 1350 - total flux cleaned = 0.00176854 Jy ! Component: 1400 - total flux cleaned = 0.00184294 Jy ! Component: 1450 - total flux cleaned = 0.0019778 Jy ! Component: 1500 - total flux cleaned = 0.00203832 Jy ! Component: 1550 - total flux cleaned = 0.00214573 Jy ! Component: 1600 - total flux cleaned = 0.00225169 Jy ! Component: 1650 - total flux cleaned = 0.00232128 Jy ! Component: 1700 - total flux cleaned = 0.00237883 Jy ! Component: 1750 - total flux cleaned = 0.00246953 Jy ! Component: 1800 - total flux cleaned = 0.00255914 Jy ! Component: 1850 - total flux cleaned = 0.00262558 Jy ! Component: 1900 - total flux cleaned = 0.00266936 Jy ! Component: 1950 - total flux cleaned = 0.00273449 Jy ! Component: 2000 - total flux cleaned = 0.00276676 Jy ! Component: 2050 - total flux cleaned = 0.00278799 Jy ! Component: 2100 - total flux cleaned = 0.00283009 Jy ! Component: 2150 - total flux cleaned = 0.00288224 Jy ! Component: 2200 - total flux cleaned = 0.00293388 Jy ! Component: 2250 - total flux cleaned = 0.00297474 Jy ! Component: 2300 - total flux cleaned = 0.00301522 Jy ! Component: 2350 - total flux cleaned = 0.00305531 Jy ! Component: 2400 - total flux cleaned = 0.0030851 Jy ! Component: 2450 - total flux cleaned = 0.00310491 Jy ! Component: 2500 - total flux cleaned = 0.00316379 Jy ! Component: 2550 - total flux cleaned = 0.00316389 Jy ! Component: 2600 - total flux cleaned = 0.00320256 Jy ! Component: 2650 - total flux cleaned = 0.00323134 Jy ! Component: 2700 - total flux cleaned = 0.00325043 Jy ! Component: 2750 - total flux cleaned = 0.00326948 Jy ! Component: 2800 - total flux cleaned = 0.00328837 Jy ! Component: 2850 - total flux cleaned = 0.00330714 Jy ! Component: 2900 - total flux cleaned = 0.00333521 Jy ! Component: 2950 - total flux cleaned = 0.0033539 Jy ! Component: 3000 - total flux cleaned = 0.00338171 Jy ! Component: 3050 - total flux cleaned = 0.00340918 Jy ! Component: 3100 - total flux cleaned = 0.00341835 Jy ! Component: 3150 - total flux cleaned = 0.00343659 Jy ! Component: 3200 - total flux cleaned = 0.00346378 Jy ! Component: 3250 - total flux cleaned = 0.0035089 Jy ! Component: 3300 - total flux cleaned = 0.00354473 Jy ! Component: 3350 - total flux cleaned = 0.00357153 Jy ! Component: 3400 - total flux cleaned = 0.00361597 Jy ! Component: 3450 - total flux cleaned = 0.00363364 Jy ! Component: 3500 - total flux cleaned = 0.00366887 Jy ! Component: 3550 - total flux cleaned = 0.00369525 Jy ! Component: 3600 - total flux cleaned = 0.00371275 Jy ! Component: 3650 - total flux cleaned = 0.00375636 Jy ! Component: 3700 - total flux cleaned = 0.00377375 Jy ! Component: 3750 - total flux cleaned = 0.00381707 Jy ! Component: 3800 - total flux cleaned = 0.00386886 Jy ! Component: 3850 - total flux cleaned = 0.00388606 Jy ! Component: 3900 - total flux cleaned = 0.00391182 Jy ! Component: 3950 - total flux cleaned = 0.00394607 Jy ! Component: 4000 - total flux cleaned = 0.00398016 Jy ! Component: 4050 - total flux cleaned = 0.00399715 Jy ! Total flux subtracted in 4096 components = 0.00404803 Jy ! Clean residual min=-0.000493 max=0.000509 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0382151 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 284 components and 0.0382151 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2327+7643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.408 x 2.887 at 39.98 degrees (North through East) ! Clean map min=-0.0012846 max=0.03476 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2327+7643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0347597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17635 1.17635 2.35271 4.70542 9.41084 18.8217 37.6433 75.2867 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.025 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2327+7643_X_uvs.log closed on Thu Apr 7 09:20:20 2016