! Started logfile: /scr/pima/bg219b_uvs/J0421+4352_X_uvs.log on Thu Apr 7 01:42:53 2016 obs /scr/pima/bg219b_uvs/J0421+4352_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0421+4352_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813426 visibilities/baseline/integration-bin. ! Found source: J0421+4352 ! ! 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/bg219b_uvs/J0421+4352_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. ! ! 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=1.001498Jy sigma=24.928913 ! Fit after self-cal, rms=0.884247Jy sigma=21.933506 ! 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=0.7936 mas, bmaj=1.207 mas, bpa=-12.71 degrees ! Estimated noise=0.490679 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 = 0.0863972 Jy ! Component: 100 - total flux cleaned = 0.119342 Jy ! Total flux subtracted in 100 components = 0.119342 Jy ! Clean residual min=-0.007903 max=0.014744 Jy/beam ! Clean residual mean=0.000017 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.119342 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.119342 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=0.064368Jy sigma=1.558444 ! Fit after self-cal, rms=0.063082Jy sigma=1.533962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192883 Jy ! Component: 100 - total flux cleaned = 0.0293761 Jy ! Total flux subtracted in 100 components = 0.0293761 Jy ! Clean residual min=-0.005426 max=0.005368 Jy/beam ! Clean residual mean=0.000005 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.148718 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.148718 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=0.057142Jy sigma=1.369578 ! Fit after self-cal, rms=0.056963Jy sigma=1.366438 ! 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=1.007 mas, bmaj=1.49 mas, bpa=-10.43 degrees ! Estimated noise=0.261919 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 = 0.00568487 Jy ! Component: 100 - total flux cleaned = 0.00829608 Jy ! Component: 150 - total flux cleaned = 0.00921662 Jy ! Component: 200 - total flux cleaned = 0.00939408 Jy ! Total flux subtracted in 200 components = 0.00939408 Jy ! Clean residual min=-0.003124 max=0.004199 Jy/beam ! Clean residual mean=0.000004 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.158112 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.158112 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=0.056497Jy sigma=1.352054 ! Fit after self-cal, rms=0.056482Jy sigma=1.351820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.49 at -10.43 degrees (North through East) ! Clean map min=-0.0029604 max=0.11475 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 0.98 FD 0.96 HN 1.03 KP 0.92 ! LA 0.96 MK 0.97 NL 0.99 OV 0.96 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.98 ! LA 0.96 MK 0.99 NL 1.03 OV 0.99 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.97 ! LA 0.98 MK 1.00 NL 1.03 OV 1.00 ! PT 1.13 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.98 KP 0.97 ! LA 0.94 MK 0.96 NL 0.99 OV 0.98 ! PT 1.10 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.98 ! LA 0.94 MK 0.99 NL 0.99 OV 0.98 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.96 KP 1.02 ! LA 0.98 MK 1.06 NL 0.99 OV 1.00 ! PT 1.15 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.99 ! LA 0.93 MK 0.98 NL 0.97 OV 0.97 ! PT 1.09 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=0.056482Jy sigma=1.351820 ! Fit after self-cal, rms=0.056368Jy sigma=1.333812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.496 mas, bpa=-10.69 degrees ! Estimated noise=0.261875 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 = -0.000121524 Jy ! Component: 100 - total flux cleaned = 4.22982e-06 Jy ! Component: 150 - total flux cleaned = 0.000120405 Jy ! Component: 200 - total flux cleaned = 0.000190201 Jy ! Total flux subtracted in 200 components = 0.000190201 Jy ! Clean residual min=-0.002819 max=0.002893 Jy/beam ! Clean residual mean=0.000019 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.158303 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.158303 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=0.056315Jy sigma=1.332609 ! Fit after self-cal, rms=0.056347Jy sigma=1.332438 ! 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=0.056347Jy sigma=1.332438 ! Fit after self-cal, rms=0.055630Jy sigma=1.316140 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.467 mas, bpa=-9.703 degrees ! Estimated noise=0.2595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442643 Jy ! Component: 100 - total flux cleaned = -0.000407961 Jy ! Component: 150 - total flux cleaned = -0.000347484 Jy ! Component: 200 - total flux cleaned = -0.000292718 Jy ! Total flux subtracted in 200 components = -0.000292718 Jy ! Clean residual min=-0.001837 max=0.001650 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.15801 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.15801 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=0.055594Jy sigma=1.315207 ! Fit after self-cal, rms=0.055577Jy sigma=1.314193 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 = 6.10813e-05 Jy ! Component: 100 - total flux cleaned = 0.000132752 Jy ! Component: 150 - total flux cleaned = 0.000155544 Jy ! Component: 200 - total flux cleaned = 0.000155013 Jy ! Total flux subtracted in 200 components = 0.000155013 Jy ! Clean residual min=-0.001848 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.158165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.158165 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=0.055560Jy sigma=1.313775 ! Fit after self-cal, rms=0.055560Jy sigma=1.313755 ! 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=0.055560Jy sigma=1.313755 ! Fit after self-cal, rms=0.055426Jy sigma=1.313688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.46 mas, bpa=-9.398 degrees ! Estimated noise=0.258668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213734 Jy ! Component: 100 - total flux cleaned = -0.000194026 Jy ! Component: 150 - total flux cleaned = -0.000193046 Jy ! Component: 200 - total flux cleaned = -0.000192906 Jy ! Total flux subtracted in 200 components = -0.000192906 Jy ! Clean residual min=-0.001835 max=0.001546 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.157972 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.157972 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=0.055415Jy sigma=1.313400 ! Fit after self-cal, rms=0.055416Jy sigma=1.313393 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.07973e-05 Jy ! Component: 100 - total flux cleaned = 2.05862e-05 Jy ! Component: 150 - total flux cleaned = 2.00901e-05 Jy ! Component: 200 - total flux cleaned = 1.89535e-05 Jy ! Total flux subtracted in 200 components = 1.89535e-05 Jy ! Clean residual min=-0.001838 max=0.001541 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.157991 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.157991 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=0.055409Jy sigma=1.313222 ! Fit after self-cal, rms=0.055409Jy sigma=1.313218 ! 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=0.055409Jy sigma=1.313218 ! Fit after self-cal, rms=0.055346Jy sigma=1.313207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=2.475 mas, bpa=8.525 degrees ! Estimated noise=0.324458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.35584e-05 Jy ! Component: 100 - total flux cleaned = -1.08849e-05 Jy ! Component: 150 - total flux cleaned = 1.42594e-05 Jy ! Component: 200 - total flux cleaned = 3.63846e-05 Jy ! Total flux subtracted in 200 components = 3.63846e-05 Jy ! Clean residual min=-0.001727 max=0.001764 Jy/beam ! Clean residual mean=0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.158027 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.158027 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=0.055347Jy sigma=1.313227 ! Fit after self-cal, rms=0.055347Jy sigma=1.313211 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 = -3.34125e-06 Jy ! Component: 100 - total flux cleaned = 2.03867e-05 Jy ! Component: 150 - total flux cleaned = 3.43426e-05 Jy ! Component: 200 - total flux cleaned = 4.2259e-05 Jy ! Total flux subtracted in 200 components = 4.2259e-05 Jy ! Clean residual min=-0.001728 max=0.001770 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.15807 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.15807 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=0.055348Jy sigma=1.313247 ! Fit after self-cal, rms=0.055347Jy sigma=1.313235 ! 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=1.006 mas, bmaj=1.46 mas, bpa=-9.395 degrees ! Estimated noise=0.258339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.46 at -9.395 degrees (North through East) ! Clean map min=-0.0016352 max=0.11273 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=0.7924 mas, bmaj=1.177 mas, bpa=-11.68 degrees ! Estimated noise=0.479448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.086415 Jy ! Component: 100 - total flux cleaned = 0.121086 Jy ! Component: 150 - total flux cleaned = 0.13814 Jy ! Component: 200 - total flux cleaned = 0.146964 Jy ! Total flux subtracted in 200 components = 0.146964 Jy ! Clean residual min=-0.003833 max=0.004212 Jy/beam ! Clean residual mean=0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.146964 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.146964 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.46 mas, bpa=-9.395 degrees ! Estimated noise=0.258339 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 = 0.00566952 Jy ! Component: 100 - total flux cleaned = 0.00828691 Jy ! Component: 150 - total flux cleaned = 0.0095935 Jy ! Component: 200 - total flux cleaned = 0.0102901 Jy ! Total flux subtracted in 200 components = 0.0102901 Jy ! Clean residual min=-0.001732 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.157254 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.157254 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=2.094 mas, bmaj=2.475 mas, bpa=8.525 degrees ! Estimated noise=0.324458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561649 Jy ! Component: 100 - total flux cleaned = 0.000672521 Jy ! Component: 150 - total flux cleaned = 0.000718546 Jy ! Component: 200 - total flux cleaned = 0.000755111 Jy ! Total flux subtracted in 200 components = 0.000755111 Jy ! Clean residual min=-0.001730 max=0.001755 Jy/beam ! Clean residual mean=0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.158009 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 = 2.40827e-05 Jy ! Component: 100 - total flux cleaned = 4.90037e-05 Jy ! Component: 150 - total flux cleaned = 6.91888e-05 Jy ! Component: 200 - total flux cleaned = 8.26169e-05 Jy ! Total flux subtracted in 200 components = 8.26169e-05 Jy ! Clean residual min=-0.001730 max=0.001762 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.158092 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.158092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.46 mas, bpa=-9.395 degrees ! Estimated noise=0.258339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4876e-05 Jy ! Component: 100 - total flux cleaned = 2.66769e-05 Jy ! Component: 150 - total flux cleaned = 4.03287e-05 Jy ! Component: 200 - total flux cleaned = 5.34866e-05 Jy ! Total flux subtracted in 200 components = 5.34866e-05 Jy ! Clean residual min=-0.001721 max=0.001532 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.158145 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.158145 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=0.055315Jy sigma=1.312514 ! Fit after self-cal, rms=0.055313Jy sigma=1.312426 wmodel /scr/pima/bg219b_uvs/J0421+4352_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219b_uvs/J0421+4352_X_map.mod wobs /scr/pima/bg219b_uvs/J0421+4352_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0421+4352_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0421+4352_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0421+4352_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 = -0.000317181 Jy ! Component: 100 - total flux cleaned = -0.000371434 Jy ! Component: 150 - total flux cleaned = -0.000422364 Jy ! Component: 200 - total flux cleaned = -0.000446272 Jy ! Component: 250 - total flux cleaned = -0.000445367 Jy ! Component: 300 - total flux cleaned = -0.000421873 Jy ! Component: 350 - total flux cleaned = -0.00042109 Jy ! Component: 400 - total flux cleaned = -0.000420721 Jy ! Component: 450 - total flux cleaned = -0.000441308 Jy ! Component: 500 - total flux cleaned = -0.000420573 Jy ! Component: 550 - total flux cleaned = -0.000440899 Jy ! Component: 600 - total flux cleaned = -0.00048047 Jy ! Component: 650 - total flux cleaned = -0.000537904 Jy ! Component: 700 - total flux cleaned = -0.000574825 Jy ! Component: 750 - total flux cleaned = -0.000556397 Jy ! Component: 800 - total flux cleaned = -0.000592349 Jy ! Component: 850 - total flux cleaned = -0.000538549 Jy ! Component: 900 - total flux cleaned = -0.000538374 Jy ! Component: 950 - total flux cleaned = -0.00052132 Jy ! Component: 1000 - total flux cleaned = -0.000572041 Jy ! Component: 1050 - total flux cleaned = -0.00055509 Jy ! Component: 1100 - total flux cleaned = -0.000571263 Jy ! Component: 1150 - total flux cleaned = -0.000523262 Jy ! Component: 1200 - total flux cleaned = -0.000586453 Jy ! Component: 1250 - total flux cleaned = -0.000555113 Jy ! Component: 1300 - total flux cleaned = -0.000570131 Jy ! Component: 1350 - total flux cleaned = -0.000570004 Jy ! Component: 1400 - total flux cleaned = -0.000599779 Jy ! Component: 1450 - total flux cleaned = -0.000599419 Jy ! Component: 1500 - total flux cleaned = -0.000627899 Jy ! Component: 1550 - total flux cleaned = -0.000613292 Jy ! Component: 1600 - total flux cleaned = -0.000641886 Jy ! Component: 1650 - total flux cleaned = -0.000683736 Jy ! Component: 1700 - total flux cleaned = -0.000725072 Jy ! Component: 1750 - total flux cleaned = -0.000711349 Jy ! Component: 1800 - total flux cleaned = -0.000778765 Jy ! Component: 1850 - total flux cleaned = -0.000818506 Jy ! Component: 1900 - total flux cleaned = -0.000792298 Jy ! Component: 1950 - total flux cleaned = -0.000818248 Jy ! Component: 2000 - total flux cleaned = -0.000843822 Jy ! Component: 2050 - total flux cleaned = -0.000805774 Jy ! Component: 2100 - total flux cleaned = -0.000793191 Jy ! Component: 2150 - total flux cleaned = -0.000793332 Jy ! Component: 2200 - total flux cleaned = -0.0007563 Jy ! Component: 2250 - total flux cleaned = -0.000756172 Jy ! Component: 2300 - total flux cleaned = -0.000707903 Jy ! Component: 2350 - total flux cleaned = -0.000684239 Jy ! Component: 2400 - total flux cleaned = -0.000719828 Jy ! Component: 2450 - total flux cleaned = -0.000661088 Jy ! Component: 2500 - total flux cleaned = -0.000649552 Jy ! Component: 2550 - total flux cleaned = -0.000672714 Jy ! Component: 2600 - total flux cleaned = -0.000661313 Jy ! Component: 2650 - total flux cleaned = -0.000627281 Jy ! Component: 2700 - total flux cleaned = -0.000660936 Jy ! Component: 2750 - total flux cleaned = -0.00062762 Jy ! Component: 2800 - total flux cleaned = -0.000605607 Jy ! Component: 2850 - total flux cleaned = -0.00061657 Jy ! Component: 2900 - total flux cleaned = -0.000627511 Jy ! Component: 2950 - total flux cleaned = -0.000638306 Jy ! Component: 3000 - total flux cleaned = -0.000595468 Jy ! Component: 3050 - total flux cleaned = -0.000616748 Jy ! Component: 3100 - total flux cleaned = -0.000627134 Jy ! Component: 3150 - total flux cleaned = -0.000595719 Jy ! Component: 3200 - total flux cleaned = -0.000554086 Jy ! Component: 3250 - total flux cleaned = -0.000626269 Jy ! Component: 3300 - total flux cleaned = -0.000646691 Jy ! Component: 3350 - total flux cleaned = -0.000636477 Jy ! Component: 3400 - total flux cleaned = -0.00067687 Jy ! Component: 3450 - total flux cleaned = -0.000666695 Jy ! Component: 3500 - total flux cleaned = -0.000656884 Jy ! Component: 3550 - total flux cleaned = -0.000716179 Jy ! Component: 3600 - total flux cleaned = -0.000765274 Jy ! Component: 3650 - total flux cleaned = -0.000784921 Jy ! Component: 3700 - total flux cleaned = -0.000823676 Jy ! Component: 3750 - total flux cleaned = -0.000823649 Jy ! Component: 3800 - total flux cleaned = -0.000852438 Jy ! Component: 3850 - total flux cleaned = -0.000881052 Jy ! Component: 3900 - total flux cleaned = -0.000947234 Jy ! Component: 3950 - total flux cleaned = -0.000937744 Jy ! Component: 4000 - total flux cleaned = -0.000993862 Jy ! Component: 4050 - total flux cleaned = -0.00101239 Jy ! Total flux subtracted in 4096 components = -0.00102163 Jy ! Clean residual min=-0.000526 max=0.000615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.157124 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 329 components and 0.157124 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0421+4352_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.46 at -9.395 degrees (North through East) ! Clean map min=-0.0012078 max=0.112 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0421+4352_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400591 0.400591 0.801182 1.60236 3.20473 6.40945 12.8189 25.6378 51.2756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.893 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0421+4352_X_uvs.log closed on Thu Apr 7 01:42:58 2016