! Started logfile: /scr/pima/bg219i_uvs/J2142-2551_X_uvs.log on Wed Apr 6 23:56:19 2016 obs /scr/pima/bg219i_uvs/J2142-2551_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2142-2551_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J2142-2551 ! ! 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 26100 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/bg219i_uvs/J2142-2551_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 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=1.009079Jy sigma=20.815937 ! Fit after self-cal, rms=0.926217Jy sigma=19.064171 ! 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=0.6029 mas, bmaj=1.695 mas, bpa=-4.018 degrees ! Estimated noise=0.529008 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 = 0.0569241 Jy ! Component: 100 - total flux cleaned = 0.0704076 Jy ! Total flux subtracted in 100 components = 0.0704076 Jy ! Clean residual min=-0.004851 max=0.009241 Jy/beam ! Clean residual mean=-0.000005 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0704077 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0704077 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=0.076542Jy sigma=1.428001 ! Fit after self-cal, rms=0.075914Jy sigma=1.418214 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943786 Jy ! Component: 100 - total flux cleaned = 0.0154225 Jy ! Total flux subtracted in 100 components = 0.0154225 Jy ! Clean residual min=-0.003816 max=0.004518 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0858302 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0858302 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=0.074218Jy sigma=1.375121 ! Fit after self-cal, rms=0.074110Jy sigma=1.372466 ! 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=0.7856 mas, bmaj=1.976 mas, bpa=-2.538 degrees ! Estimated noise=0.297802 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 = 0.00747431 Jy ! Component: 100 - total flux cleaned = 0.0114828 Jy ! Component: 150 - total flux cleaned = 0.013905 Jy ! Component: 200 - total flux cleaned = 0.0154021 Jy ! Total flux subtracted in 200 components = 0.0154021 Jy ! Clean residual min=-0.002464 max=0.002728 Jy/beam ! Clean residual mean=-0.000005 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.101232 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.101232 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=0.073412Jy sigma=1.354281 ! Fit after self-cal, rms=0.073329Jy sigma=1.352378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7856 x 1.976 at -2.538 degrees (North through East) ! Clean map min=-0.0024038 max=0.075974 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 0.99 FD 0.99 HN 1.04 KP 0.94 ! LA 0.98 MK 1.04 NL 1.07 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.06 KP 1.02 ! LA 0.95 MK 1.01 NL 1.00 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.08 KP 1.02 ! LA 0.96 MK 1.03 NL 1.02 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.11 KP 1.03 ! LA 0.98 MK 0.95 NL 1.01 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.05 KP 1.01 ! LA 0.97 MK 1.04 NL 1.01 OV 0.94 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 1.03 ! LA 0.96 MK 1.01 NL 1.06 OV 0.96 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 1.00 ! LA 0.95 MK 0.97 NL 1.05 OV 0.99 ! PT 0.95 SC 0.96 ! ! ! 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=0.073329Jy sigma=1.352378 ! Fit after self-cal, rms=0.074236Jy sigma=1.349374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.788 mas, bmaj=1.97 mas, bpa=-2.118 degrees ! Estimated noise=0.29493 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 = 0.000509197 Jy ! Component: 100 - total flux cleaned = 0.000541431 Jy ! Component: 150 - total flux cleaned = 0.000517923 Jy ! Component: 200 - total flux cleaned = 0.000499253 Jy ! Total flux subtracted in 200 components = 0.000499253 Jy ! Clean residual min=-0.002023 max=0.002063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.101731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.101731 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=0.074207Jy sigma=1.348890 ! Fit after self-cal, rms=0.074260Jy sigma=1.348681 ! 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=0.074260Jy sigma=1.348681 ! Fit after self-cal, rms=0.073891Jy sigma=1.348660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7875 mas, bmaj=1.969 mas, bpa=-2.044 degrees ! Estimated noise=0.294037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222546 Jy ! Component: 100 - total flux cleaned = 0.000223951 Jy ! Component: 150 - total flux cleaned = 0.000188721 Jy ! Component: 200 - total flux cleaned = 0.000188026 Jy ! Total flux subtracted in 200 components = 0.000188026 Jy ! Clean residual min=-0.001967 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.10192 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.101919 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=0.073877Jy sigma=1.348462 ! Fit after self-cal, rms=0.073876Jy sigma=1.348423 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 = 8.29354e-05 Jy ! Component: 100 - total flux cleaned = 8.3493e-05 Jy ! Component: 150 - total flux cleaned = 0.000110466 Jy ! Component: 200 - total flux cleaned = 0.000135304 Jy ! Total flux subtracted in 200 components = 0.000135304 Jy ! Clean residual min=-0.001942 max=0.002001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.102055 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.102055 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=0.073870Jy sigma=1.348319 ! Fit after self-cal, rms=0.073869Jy sigma=1.348305 ! 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=0.073869Jy sigma=1.348305 ! Fit after self-cal, rms=0.074723Jy sigma=1.345667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7873 mas, bmaj=1.968 mas, bpa=-2.168 degrees ! Estimated noise=0.293604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.97326e-05 Jy ! Component: 100 - total flux cleaned = -5.45766e-06 Jy ! Component: 150 - total flux cleaned = 6.9856e-06 Jy ! Component: 200 - total flux cleaned = 6.48015e-06 Jy ! Total flux subtracted in 200 components = 6.48015e-06 Jy ! Clean residual min=-0.001789 max=0.002212 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.102061 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.102061 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=0.074718Jy sigma=1.345577 ! Fit after self-cal, rms=0.074746Jy sigma=1.345453 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 (-40.4, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195272 Jy ! Component: 100 - total flux cleaned = 0.0027685 Jy ! Component: 150 - total flux cleaned = 0.0029062 Jy ! Component: 200 - total flux cleaned = 0.00297392 Jy ! Total flux subtracted in 200 components = 0.00297392 Jy ! Clean residual min=-0.001583 max=0.001907 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.105035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.105035 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=0.074696Jy sigma=1.344115 ! Fit after self-cal, rms=0.074684Jy sigma=1.343974 ! Inverting map ! Added new window around map position (25.2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130121 Jy ! Component: 100 - total flux cleaned = 0.00148348 Jy ! Component: 150 - total flux cleaned = 0.00181518 Jy ! Component: 200 - total flux cleaned = 0.00212284 Jy ! Total flux subtracted in 200 components = 0.00212284 Jy ! Clean residual min=-0.001546 max=0.001677 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.107158 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.107158 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=0.074642Jy sigma=1.342978 ! Fit after self-cal, rms=0.074630Jy sigma=1.342890 ! Inverting map ! Added new window around map position (20.6, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124865 Jy ! Component: 100 - total flux cleaned = 0.00162164 Jy ! Component: 150 - total flux cleaned = 0.00185625 Jy ! Component: 200 - total flux cleaned = 0.00208859 Jy ! Total flux subtracted in 200 components = 0.00208859 Jy ! Clean residual min=-0.001443 max=0.001561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.109247 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.109247 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=0.074594Jy sigma=1.342171 ! Fit after self-cal, rms=0.074586Jy sigma=1.342047 ! 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=0.074586Jy sigma=1.342047 ! Fit after self-cal, rms=0.074428Jy sigma=1.341837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=5.142 mas, bpa=5.59 degrees ! Estimated noise=0.387046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720601 Jy ! Component: 100 - total flux cleaned = 0.00115947 Jy ! Component: 150 - total flux cleaned = 0.00131964 Jy ! Component: 200 - total flux cleaned = 0.00146157 Jy ! Total flux subtracted in 200 components = 0.00146157 Jy ! Clean residual min=-0.002036 max=0.001661 Jy/beam ! Clean residual mean=-0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.110708 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.110708 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=0.074419Jy sigma=1.341732 ! Fit after self-cal, rms=0.074420Jy sigma=1.341688 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 = 0.000147614 Jy ! Component: 100 - total flux cleaned = 0.000276574 Jy ! Component: 150 - total flux cleaned = 0.000390841 Jy ! Component: 200 - total flux cleaned = 0.000491716 Jy ! Total flux subtracted in 200 components = 0.000491716 Jy ! Clean residual min=-0.001994 max=0.001641 Jy/beam ! Clean residual mean=-0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.1112 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.1112 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=0.074417Jy sigma=1.341698 ! Fit after self-cal, rms=0.074414Jy sigma=1.341674 ! 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=0.7879 mas, bmaj=1.969 mas, bpa=-2.214 degrees ! Estimated noise=0.292439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 1.969 at -2.214 degrees (North through East) ! Clean map min=-0.0013181 max=0.075017 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=0.6036 mas, bmaj=1.685 mas, bpa=-3.772 degrees ! Estimated noise=0.517869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558784 Jy ! Component: 100 - total flux cleaned = 0.0715851 Jy ! Component: 150 - total flux cleaned = 0.081007 Jy ! Component: 200 - total flux cleaned = 0.0872465 Jy ! Total flux subtracted in 200 components = 0.0872465 Jy ! Clean residual min=-0.003762 max=0.003784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0872466 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0872466 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=1.969 mas, bpa=-2.214 degrees ! Estimated noise=0.292439 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 = 0.00620548 Jy ! Component: 100 - total flux cleaned = 0.00971083 Jy ! Component: 150 - total flux cleaned = 0.0123096 Jy ! Component: 200 - total flux cleaned = 0.0144267 Jy ! Total flux subtracted in 200 components = 0.0144267 Jy ! Clean residual min=-0.001859 max=0.001902 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.101673 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.101673 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=2.081 mas, bmaj=5.142 mas, bpa=5.59 degrees ! Estimated noise=0.387046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267349 Jy ! Component: 100 - total flux cleaned = 0.00435729 Jy ! Component: 150 - total flux cleaned = 0.00560315 Jy ! Component: 200 - total flux cleaned = 0.00657901 Jy ! Total flux subtracted in 200 components = 0.00657901 Jy ! Clean residual min=-0.002131 max=0.002039 Jy/beam ! Clean residual mean=-0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.108252 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 = 0.000691593 Jy ! Component: 100 - total flux cleaned = 0.00117121 Jy ! Component: 150 - total flux cleaned = 0.00158682 Jy ! Component: 200 - total flux cleaned = 0.00192109 Jy ! Total flux subtracted in 200 components = 0.00192109 Jy ! Clean residual min=-0.002091 max=0.001602 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.110173 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 83 components and 0.110173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=1.969 mas, bpa=-2.214 degrees ! Estimated noise=0.292439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032036 Jy ! Component: 100 - total flux cleaned = 0.000447224 Jy ! Component: 150 - total flux cleaned = 0.000602637 Jy ! Component: 200 - total flux cleaned = 0.000776653 Jy ! Total flux subtracted in 200 components = 0.000776653 Jy ! Clean residual min=-0.001614 max=0.001475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.11095 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.11095 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=0.074453Jy sigma=1.342483 ! Fit after self-cal, rms=0.074446Jy sigma=1.342262 wmodel /scr/pima/bg219i_uvs/J2142-2551_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219i_uvs/J2142-2551_X_map.mod wobs /scr/pima/bg219i_uvs/J2142-2551_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2142-2551_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2142-2551_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J2142-2551_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 = 2.26226e-05 Jy ! Component: 100 - total flux cleaned = 0.00015412 Jy ! Component: 150 - total flux cleaned = 8.12346e-05 Jy ! Component: 200 - total flux cleaned = -8.26436e-05 Jy ! Component: 250 - total flux cleaned = -0.000196263 Jy ! Component: 300 - total flux cleaned = -0.000306745 Jy ! Component: 350 - total flux cleaned = -0.000392659 Jy ! Component: 400 - total flux cleaned = -0.000516764 Jy ! Component: 450 - total flux cleaned = -0.000616889 Jy ! Component: 500 - total flux cleaned = -0.000715119 Jy ! Component: 550 - total flux cleaned = -0.000831496 Jy ! Component: 600 - total flux cleaned = -0.00098252 Jy ! Component: 650 - total flux cleaned = -0.0010748 Jy ! Component: 700 - total flux cleaned = -0.00123768 Jy ! Component: 750 - total flux cleaned = -0.00134415 Jy ! Component: 800 - total flux cleaned = -0.00151762 Jy ! Component: 850 - total flux cleaned = -0.00165375 Jy ! Component: 900 - total flux cleaned = -0.00177081 Jy ! Component: 950 - total flux cleaned = -0.00186926 Jy ! Component: 1000 - total flux cleaned = -0.00199861 Jy ! Component: 1050 - total flux cleaned = -0.00209413 Jy ! Component: 1100 - total flux cleaned = -0.00218838 Jy ! Component: 1150 - total flux cleaned = -0.00231234 Jy ! Component: 1200 - total flux cleaned = -0.00234265 Jy ! Component: 1250 - total flux cleaned = -0.00244793 Jy ! Component: 1300 - total flux cleaned = -0.00249238 Jy ! Component: 1350 - total flux cleaned = -0.00253624 Jy ! Component: 1400 - total flux cleaned = -0.00255075 Jy ! Component: 1450 - total flux cleaned = -0.0026223 Jy ! Component: 1500 - total flux cleaned = -0.0026646 Jy ! Component: 1550 - total flux cleaned = -0.00274837 Jy ! Component: 1600 - total flux cleaned = -0.00280376 Jy ! Component: 1650 - total flux cleaned = -0.00288548 Jy ! Component: 1700 - total flux cleaned = -0.00295293 Jy ! Component: 1750 - total flux cleaned = -0.00301935 Jy ! Component: 1800 - total flux cleaned = -0.00307197 Jy ! Component: 1850 - total flux cleaned = -0.00311129 Jy ! Component: 1900 - total flux cleaned = -0.00318877 Jy ! Component: 1950 - total flux cleaned = -0.00322697 Jy ! Component: 2000 - total flux cleaned = -0.00326477 Jy ! Component: 2050 - total flux cleaned = -0.00330253 Jy ! Component: 2100 - total flux cleaned = -0.00338963 Jy ! Component: 2150 - total flux cleaned = -0.00343868 Jy ! Component: 2200 - total flux cleaned = -0.0035239 Jy ! Component: 2250 - total flux cleaned = -0.00353611 Jy ! Component: 2300 - total flux cleaned = -0.00352424 Jy ! Component: 2350 - total flux cleaned = -0.00358371 Jy ! Component: 2400 - total flux cleaned = -0.00357199 Jy ! Component: 2450 - total flux cleaned = -0.00365382 Jy ! Component: 2500 - total flux cleaned = -0.0036654 Jy ! Component: 2550 - total flux cleaned = -0.00367693 Jy ! Component: 2600 - total flux cleaned = -0.00372244 Jy ! Component: 2650 - total flux cleaned = -0.00379034 Jy ! Component: 2700 - total flux cleaned = -0.00379024 Jy ! Component: 2750 - total flux cleaned = -0.00381241 Jy ! Component: 2800 - total flux cleaned = -0.00383441 Jy ! Component: 2850 - total flux cleaned = -0.00385625 Jy ! Component: 2900 - total flux cleaned = -0.00387795 Jy ! Component: 2950 - total flux cleaned = -0.00389947 Jy ! Component: 3000 - total flux cleaned = -0.00393165 Jy ! Component: 3050 - total flux cleaned = -0.00395293 Jy ! Component: 3100 - total flux cleaned = -0.00395289 Jy ! Component: 3150 - total flux cleaned = -0.00396348 Jy ! Component: 3200 - total flux cleaned = -0.00397403 Jy ! Component: 3250 - total flux cleaned = -0.00403605 Jy ! Component: 3300 - total flux cleaned = -0.00405646 Jy ! Component: 3350 - total flux cleaned = -0.00407675 Jy ! Component: 3400 - total flux cleaned = -0.0040767 Jy ! Component: 3450 - total flux cleaned = -0.00411694 Jy ! Component: 3500 - total flux cleaned = -0.0041169 Jy ! Component: 3550 - total flux cleaned = -0.00416652 Jy ! Component: 3600 - total flux cleaned = -0.00417644 Jy ! Component: 3650 - total flux cleaned = -0.00425485 Jy ! Component: 3700 - total flux cleaned = -0.00424502 Jy ! Component: 3750 - total flux cleaned = -0.00428375 Jy ! Component: 3800 - total flux cleaned = -0.00432225 Jy ! Component: 3850 - total flux cleaned = -0.00431264 Jy ! Component: 3900 - total flux cleaned = -0.00436021 Jy ! Component: 3950 - total flux cleaned = -0.004398 Jy ! Component: 4000 - total flux cleaned = -0.00437923 Jy ! Component: 4050 - total flux cleaned = -0.00443537 Jy ! Total flux subtracted in 4096 components = -0.00445402 Jy ! Clean residual min=-0.000622 max=0.000533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.106496 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 384 components and 0.106496 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2142-2551_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 1.969 at -2.214 degrees (North through East) ! Clean map min=-0.00098463 max=0.074559 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2142-2551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0745594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.622696 0.622696 1.24539 2.49079 4.98157 9.96314 19.9263 39.8526 79.7051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 481.775 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2142-2551_X_uvs.log closed on Wed Apr 6 23:56:24 2016