! Started logfile: /scr/pima/bg219b_uvs/J2000-1748_X_uvs.log on Thu Apr 7 02:04:13 2016 obs /scr/pima/bg219b_uvs/J2000-1748_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2000-1748_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 4464 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/J2000-1748_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=2.417195Jy sigma=27.875792 ! Fit after self-cal, rms=1.281626Jy sigma=15.192980 ! 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=0.6876 mas, bmaj=1.827 mas, bpa=-12.16 degrees ! Estimated noise=1.9375 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 = 1.71761 Jy ! Component: 100 - total flux cleaned = 2.09769 Jy ! Total flux subtracted in 100 components = 2.09769 Jy ! Clean residual min=-0.059708 max=0.128509 Jy/beam ! Clean residual mean=0.000176 rms=0.017555 Jy/beam ! Combined flux in latest and established models = 2.09769 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.09769 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=0.268301Jy sigma=3.249026 ! Fit after self-cal, rms=0.268236Jy sigma=3.248561 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141043 Jy ! Component: 100 - total flux cleaned = 0.216874 Jy ! Total flux subtracted in 100 components = 0.216874 Jy ! Clean residual min=-0.029423 max=0.037492 Jy/beam ! Clean residual mean=0.000066 rms=0.007454 Jy/beam ! Combined flux in latest and established models = 2.31456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 2.31456 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=0.153547Jy sigma=1.799973 ! Fit after self-cal, rms=0.153391Jy sigma=1.798799 ! 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=0.8485 mas, bmaj=2.124 mas, bpa=-11.83 degrees ! Estimated noise=1.40129 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 = 0.0609911 Jy ! Component: 100 - total flux cleaned = 0.0926767 Jy ! Component: 150 - total flux cleaned = 0.109983 Jy ! Component: 200 - total flux cleaned = 0.120403 Jy ! Total flux subtracted in 200 components = 0.120403 Jy ! Clean residual min=-0.020350 max=0.021099 Jy/beam ! Clean residual mean=-0.000008 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 2.43496 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 2.43496 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=0.128629Jy sigma=1.483787 ! Fit after self-cal, rms=0.128574Jy sigma=1.483091 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8485 x 2.124 at -11.83 degrees (North through East) ! Clean map min=-0.018545 max=2.2387 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 0.99 HN 1.03 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 0.99 ! LA 1.00 MK 1.01 NL 1.03 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.06 KP 1.03 ! LA 1.00 MK 1.01 NL 1.04 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 0.98 NL 0.99 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 1.01 ! LA 0.98 MK 1.03 NL 1.02 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 1.00 NL 0.99 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! 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=0.128574Jy sigma=1.483091 ! Fit after self-cal, rms=0.100563Jy sigma=1.102321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.13 mas, bpa=-11.78 degrees ! Estimated noise=1.40402 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 = -0.00421785 Jy ! Component: 100 - total flux cleaned = -0.00467517 Jy ! Component: 150 - total flux cleaned = -0.00514512 Jy ! Component: 200 - total flux cleaned = -0.00563174 Jy ! Total flux subtracted in 200 components = -0.00563174 Jy ! Clean residual min=-0.010501 max=0.009538 Jy/beam ! Clean residual mean=0.000019 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 2.42933 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 2.42933 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=0.100212Jy sigma=1.099485 ! Fit after self-cal, rms=0.100206Jy sigma=1.099308 ! 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=0.100206Jy sigma=1.099308 ! Fit after self-cal, rms=0.100220Jy sigma=1.098467 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8525 mas, bmaj=2.131 mas, bpa=-11.77 degrees ! Estimated noise=1.40423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00264842 Jy ! Component: 100 - total flux cleaned = -0.0033469 Jy ! Component: 150 - total flux cleaned = -0.00386578 Jy ! Component: 200 - total flux cleaned = -0.0042571 Jy ! Total flux subtracted in 200 components = -0.0042571 Jy ! Clean residual min=-0.010089 max=0.009371 Jy/beam ! Clean residual mean=0.000020 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 2.42508 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 2.42508 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=0.100033Jy sigma=1.096996 ! Fit after self-cal, rms=0.100038Jy sigma=1.096925 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 = -0.000368009 Jy ! Component: 100 - total flux cleaned = -0.000633339 Jy ! Component: 150 - total flux cleaned = -0.000819383 Jy ! Component: 200 - total flux cleaned = -0.000988897 Jy ! Total flux subtracted in 200 components = -0.000988897 Jy ! Clean residual min=-0.009965 max=0.009407 Jy/beam ! Clean residual mean=0.000020 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 2.42409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 2.42409 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=0.099974Jy sigma=1.096544 ! Fit after self-cal, rms=0.099981Jy sigma=1.096481 ! 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=0.099981Jy sigma=1.096481 ! Fit after self-cal, rms=0.100035Jy sigma=1.095684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=2.132 mas, bpa=-11.77 degrees ! Estimated noise=1.4048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148255 Jy ! Component: 100 - total flux cleaned = -0.00204782 Jy ! Component: 150 - total flux cleaned = -0.00252124 Jy ! Component: 200 - total flux cleaned = -0.00292898 Jy ! Total flux subtracted in 200 components = -0.00292898 Jy ! Clean residual min=-0.009757 max=0.009197 Jy/beam ! Clean residual mean=0.000020 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 2.42116 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 2.42116 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=0.099922Jy sigma=1.094902 ! Fit after self-cal, rms=0.099929Jy sigma=1.094849 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 = -0.000180892 Jy ! Component: 100 - total flux cleaned = -0.000517897 Jy ! Component: 150 - total flux cleaned = -0.000736207 Jy ! Component: 200 - total flux cleaned = -0.000801186 Jy ! Total flux subtracted in 200 components = -0.000801186 Jy ! Clean residual min=-0.009639 max=0.009180 Jy/beam ! Clean residual mean=0.000021 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 2.42036 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 2.42036 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=0.099888Jy sigma=1.094639 ! Fit after self-cal, rms=0.099897Jy sigma=1.094584 ! 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=0.099897Jy sigma=1.094584 ! Fit after self-cal, rms=0.099976Jy sigma=1.094097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=4.299 mas, bpa=-12.72 degrees ! Estimated noise=1.8581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184529 Jy ! Component: 100 - total flux cleaned = -0.00204532 Jy ! Component: 150 - total flux cleaned = -0.00208907 Jy ! Component: 200 - total flux cleaned = -0.00208906 Jy ! Total flux subtracted in 200 components = -0.00208906 Jy ! Clean residual min=-0.010266 max=0.008798 Jy/beam ! Clean residual mean=0.000044 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 2.41827 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 2.41827 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=0.099990Jy sigma=1.094297 ! Fit after self-cal, rms=0.099975Jy sigma=1.094244 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 = 4.52328e-05 Jy ! Component: 100 - total flux cleaned = 2.52088e-05 Jy ! Component: 150 - total flux cleaned = 6.67555e-06 Jy ! Component: 200 - total flux cleaned = -2.61495e-05 Jy ! Total flux subtracted in 200 components = -2.61495e-05 Jy ! Clean residual min=-0.010278 max=0.008805 Jy/beam ! Clean residual mean=0.000044 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 2.41824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 2.41824 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=0.099981Jy sigma=1.094402 ! Fit after self-cal, rms=0.099972Jy sigma=1.094378 ! 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=0.8536 mas, bmaj=2.133 mas, bpa=-11.77 degrees ! Estimated noise=1.40539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8536 x 2.133 at -11.77 degrees (North through East) ! Clean map min=-0.0091625 max=2.2479 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 ! Performing amp+phase self-cal ! ! 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=0.099972Jy sigma=1.094378 ! Fit after self-cal, rms=0.091476Jy sigma=0.985795 ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=2.129 mas, bpa=-11.71 degrees ! Estimated noise=1.39791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00928376 Jy ! Component: 100 - total flux cleaned = -0.0117216 Jy ! Component: 150 - total flux cleaned = -0.0121031 Jy ! Component: 200 - total flux cleaned = -0.0119996 Jy ! Total flux subtracted in 200 components = -0.0119996 Jy ! Clean residual min=-0.010690 max=0.008598 Jy/beam ! Clean residual mean=0.000018 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 2.40624 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 2.40624 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=0.090574Jy sigma=0.973125 ! Fit after self-cal, rms=0.090578Jy sigma=0.973019 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308068 Jy ! Component: 100 - total flux cleaned = 0.000455031 Jy ! Component: 150 - total flux cleaned = 0.000517941 Jy ! Component: 200 - total flux cleaned = 0.000570712 Jy ! Total flux subtracted in 200 components = 0.000570712 Jy ! Clean residual min=-0.010329 max=0.008253 Jy/beam ! Clean residual mean=0.000018 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 2.40681 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 2.40681 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=0.090517Jy sigma=0.971473 ! Fit after self-cal, rms=0.090525Jy sigma=0.971426 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.090525Jy sigma=0.971426 ! Fit after self-cal, rms=0.089622Jy sigma=0.962728 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=0.6882 mas, bmaj=1.824 mas, bpa=-11.96 degrees ! Estimated noise=1.92545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7069 Jy ! Component: 100 - total flux cleaned = 2.08593 Jy ! Component: 150 - total flux cleaned = 2.22484 Jy ! Component: 200 - total flux cleaned = 2.29912 Jy ! Total flux subtracted in 200 components = 2.29912 Jy ! Clean residual min=-0.028869 max=0.037433 Jy/beam ! Clean residual mean=0.000069 rms=0.007129 Jy/beam ! Combined flux in latest and established models = 2.29912 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.29912 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8521 mas, bmaj=2.126 mas, bpa=-11.66 degrees ! Estimated noise=1.3924 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 = 0.0539347 Jy ! Component: 100 - total flux cleaned = 0.0801637 Jy ! Component: 150 - total flux cleaned = 0.0935919 Jy ! Component: 200 - total flux cleaned = 0.0975235 Jy ! Total flux subtracted in 200 components = 0.0975235 Jy ! Clean residual min=-0.011736 max=0.009821 Jy/beam ! Clean residual mean=0.000020 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 2.39664 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 2.39664 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=2.163 mas, bmaj=4.29 mas, bpa=-12.67 degrees ! Estimated noise=1.84434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227309 Jy ! Component: 100 - total flux cleaned = 0.00233543 Jy ! Component: 150 - total flux cleaned = 0.00238852 Jy ! Component: 200 - total flux cleaned = 0.0023873 Jy ! Total flux subtracted in 200 components = 0.0023873 Jy ! Clean residual min=-0.008177 max=0.008569 Jy/beam ! Clean residual mean=0.000040 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 2.39903 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 = -4.03257e-05 Jy ! Component: 100 - total flux cleaned = -7.68961e-05 Jy ! Component: 150 - total flux cleaned = -0.00011331 Jy ! Component: 200 - total flux cleaned = -0.000112893 Jy ! Total flux subtracted in 200 components = -0.000112893 Jy ! Clean residual min=-0.008184 max=0.008556 Jy/beam ! Clean residual mean=0.000040 rms=0.002803 Jy/beam ! Combined flux in latest and established models = 2.39891 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 2.39891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8521 mas, bmaj=2.126 mas, bpa=-11.66 degrees ! Estimated noise=1.3924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132598 Jy ! Component: 100 - total flux cleaned = 0.00171153 Jy ! Component: 150 - total flux cleaned = 0.00159464 Jy ! Component: 200 - total flux cleaned = 0.00136584 Jy ! Total flux subtracted in 200 components = 0.00136584 Jy ! Clean residual min=-0.010672 max=0.009278 Jy/beam ! Clean residual mean=0.000018 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 2.40028 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 2.40028 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=0.089451Jy sigma=0.960421 ! Fit after self-cal, rms=0.089498Jy sigma=0.959567 wmodel /scr/pima/bg219b_uvs/J2000-1748_X_map.mod ! Writing 47 model components to file: /scr/pima/bg219b_uvs/J2000-1748_X_map.mod wobs /scr/pima/bg219b_uvs/J2000-1748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2000-1748_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2000-1748_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J2000-1748_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 = -0.00339374 Jy ! Component: 100 - total flux cleaned = -0.00452053 Jy ! Component: 150 - total flux cleaned = -0.00481671 Jy ! Component: 200 - total flux cleaned = -0.00426709 Jy ! Component: 250 - total flux cleaned = -0.00388494 Jy ! Component: 300 - total flux cleaned = -0.00364853 Jy ! Component: 350 - total flux cleaned = -0.00364906 Jy ! Component: 400 - total flux cleaned = -0.00364486 Jy ! Component: 450 - total flux cleaned = -0.00354086 Jy ! Component: 500 - total flux cleaned = -0.0034458 Jy ! Component: 550 - total flux cleaned = -0.00326191 Jy ! Component: 600 - total flux cleaned = -0.00317352 Jy ! Component: 650 - total flux cleaned = -0.00292008 Jy ! Component: 700 - total flux cleaned = -0.00284 Jy ! Component: 750 - total flux cleaned = -0.00283982 Jy ! Component: 800 - total flux cleaned = -0.00283814 Jy ! Component: 850 - total flux cleaned = -0.00276754 Jy ! Component: 900 - total flux cleaned = -0.00276621 Jy ! Component: 950 - total flux cleaned = -0.00256564 Jy ! Component: 1000 - total flux cleaned = -0.00256765 Jy ! Component: 1050 - total flux cleaned = -0.00269351 Jy ! Component: 1100 - total flux cleaned = -0.00263351 Jy ! Component: 1150 - total flux cleaned = -0.00251654 Jy ! Component: 1200 - total flux cleaned = -0.00274662 Jy ! Component: 1250 - total flux cleaned = -0.00263316 Jy ! Component: 1300 - total flux cleaned = -0.00263234 Jy ! Component: 1350 - total flux cleaned = -0.00257865 Jy ! Component: 1400 - total flux cleaned = -0.002578 Jy ! Component: 1450 - total flux cleaned = -0.00262716 Jy ! Component: 1500 - total flux cleaned = -0.00247741 Jy ! Component: 1550 - total flux cleaned = -0.00228328 Jy ! Component: 1600 - total flux cleaned = -0.00228375 Jy ! Component: 1650 - total flux cleaned = -0.00232952 Jy ! Component: 1700 - total flux cleaned = -0.00237458 Jy ! Component: 1750 - total flux cleaned = -0.00232974 Jy ! Component: 1800 - total flux cleaned = -0.0024174 Jy ! Component: 1850 - total flux cleaned = -0.0024174 Jy ! Component: 1900 - total flux cleaned = -0.00241858 Jy ! Component: 1950 - total flux cleaned = -0.00246162 Jy ! Component: 2000 - total flux cleaned = -0.00274773 Jy ! Component: 2050 - total flux cleaned = -0.00278765 Jy ! Component: 2100 - total flux cleaned = -0.00282705 Jy ! Component: 2150 - total flux cleaned = -0.00298261 Jy ! Component: 2200 - total flux cleaned = -0.00309695 Jy ! Component: 2250 - total flux cleaned = -0.00317235 Jy ! Component: 2300 - total flux cleaned = -0.00339594 Jy ! Component: 2350 - total flux cleaned = -0.00346897 Jy ! Component: 2400 - total flux cleaned = -0.00357796 Jy ! Component: 2450 - total flux cleaned = -0.00379334 Jy ! Component: 2500 - total flux cleaned = -0.00389897 Jy ! Component: 2550 - total flux cleaned = -0.00379409 Jy ! Component: 2600 - total flux cleaned = -0.00375989 Jy ! Component: 2650 - total flux cleaned = -0.00379431 Jy ! Component: 2700 - total flux cleaned = -0.00382815 Jy ! Component: 2750 - total flux cleaned = -0.0038279 Jy ! Component: 2800 - total flux cleaned = -0.0038611 Jy ! Component: 2850 - total flux cleaned = -0.00382777 Jy ! Component: 2900 - total flux cleaned = -0.00386064 Jy ! Component: 2950 - total flux cleaned = -0.0038604 Jy ! Component: 3000 - total flux cleaned = -0.00382825 Jy ! Component: 3050 - total flux cleaned = -0.0038605 Jy ! Component: 3100 - total flux cleaned = -0.00379737 Jy ! Component: 3150 - total flux cleaned = -0.00382873 Jy ! Component: 3200 - total flux cleaned = -0.00389077 Jy ! Component: 3250 - total flux cleaned = -0.00392169 Jy ! Component: 3300 - total flux cleaned = -0.00389061 Jy ! Component: 3350 - total flux cleaned = -0.00379935 Jy ! Component: 3400 - total flux cleaned = -0.00388998 Jy ! Component: 3450 - total flux cleaned = -0.00392009 Jy ! Component: 3500 - total flux cleaned = -0.00403918 Jy ! Component: 3550 - total flux cleaned = -0.00406857 Jy ! Component: 3600 - total flux cleaned = -0.00412731 Jy ! Component: 3650 - total flux cleaned = -0.00412727 Jy ! Component: 3700 - total flux cleaned = -0.00415604 Jy ! Component: 3750 - total flux cleaned = -0.00424261 Jy ! Component: 3800 - total flux cleaned = -0.00412732 Jy ! Component: 3850 - total flux cleaned = -0.00418455 Jy ! Component: 3900 - total flux cleaned = -0.00412758 Jy ! Component: 3950 - total flux cleaned = -0.00418435 Jy ! Component: 4000 - total flux cleaned = -0.00415606 Jy ! Component: 4050 - total flux cleaned = -0.00424041 Jy ! Total flux subtracted in 4096 components = -0.00424039 Jy ! Clean residual min=-0.001771 max=0.001667 Jy/beam ! Clean residual mean=-0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 2.39604 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 298 components and 2.39604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2000-1748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8521 x 2.126 at -11.66 degrees (North through East) ! Clean map min=-0.0039674 max=2.2324 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2000-1748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.23242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435608 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0585384 0.0585384 0.117077 0.234154 0.468307 0.936615 1.87323 3.74646 7.49292 14.9858 29.9717 59.9434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5124.84 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2000-1748_X_uvs.log closed on Thu Apr 7 02:04:18 2016