! Started logfile: /scr/pima/bg219i_uvs/J0808+4950_X_uvs.log on Wed Apr 6 23:36:34 2016 obs /scr/pima/bg219i_uvs/J0808+4950_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0808+4950_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812698 visibilities/baseline/integration-bin. ! Found source: J0808+4950 ! ! 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 3072 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/J0808+4950_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 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=1.224808Jy sigma=21.217640 ! Fit after self-cal, rms=0.294483Jy sigma=4.835976 ! 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=0.7279 mas, bmaj=2.764 mas, bpa=-56.62 degrees ! Estimated noise=1.65702 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 = 0.554488 Jy ! Component: 100 - total flux cleaned = 0.675403 Jy ! Total flux subtracted in 100 components = 0.675403 Jy ! Clean residual min=-0.016152 max=0.033786 Jy/beam ! Clean residual mean=-0.000025 rms=0.005210 Jy/beam ! Combined flux in latest and established models = 0.675403 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.675403 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=0.093547Jy sigma=1.573404 ! Fit after self-cal, rms=0.093541Jy sigma=1.573347 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314295 Jy ! Component: 100 - total flux cleaned = 0.0472444 Jy ! Total flux subtracted in 100 components = 0.0472444 Jy ! Clean residual min=-0.015203 max=0.019372 Jy/beam ! Clean residual mean=0.000028 rms=0.003766 Jy/beam ! Combined flux in latest and established models = 0.722648 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.722648 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=0.080242Jy sigma=1.282898 ! Fit after self-cal, rms=0.080198Jy sigma=1.282318 ! 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=0.8576 mas, bmaj=2.741 mas, bpa=-57.94 degrees ! Estimated noise=1.12637 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 (-20.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190931 Jy ! Component: 100 - total flux cleaned = 0.0233361 Jy ! Component: 150 - total flux cleaned = 0.0236969 Jy ! Component: 200 - total flux cleaned = 0.0246677 Jy ! Total flux subtracted in 200 components = 0.0246677 Jy ! Clean residual min=-0.011332 max=0.015426 Jy/beam ! Clean residual mean=0.000091 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 0.747315 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.747315 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=0.073602Jy sigma=1.159497 ! Fit after self-cal, rms=0.073194Jy sigma=1.151831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8576 x 2.741 at -57.94 degrees (North through East) ! Clean map min=-0.010121 max=0.71398 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 0.97 HN 1.00 KP 0.97 ! LA 1.03 MK 1.00 NL 1.00 OV 0.97 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.97 ! LA 1.03 MK 1.00 NL 0.98 OV 0.95 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.97 ! LA 1.02 MK 1.01 NL 0.99 OV 0.95 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 0.99 OV 0.96 ! PT 1.02 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 0.97 ! LA 1.02 MK 1.02 NL 0.99 OV 0.95 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.97 ! LA 1.03 MK 1.00 NL 0.98 OV 0.94 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.98 ! LA 1.02 MK 0.99 NL 0.97 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! 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=0.073194Jy sigma=1.151831 ! Fit after self-cal, rms=0.067132Jy sigma=1.033975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.737 mas, bpa=-58.05 degrees ! Estimated noise=1.11856 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 (-19.8, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823784 Jy ! Component: 100 - total flux cleaned = 0.0128377 Jy ! Component: 150 - total flux cleaned = 0.0146054 Jy ! Component: 200 - total flux cleaned = 0.0157485 Jy ! Total flux subtracted in 200 components = 0.0157485 Jy ! Clean residual min=-0.005388 max=0.004969 Jy/beam ! Clean residual mean=0.000029 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.763064 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.763064 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=0.065837Jy sigma=1.013185 ! Fit after self-cal, rms=0.065805Jy sigma=1.012081 ! 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=0.065805Jy sigma=1.012081 ! Fit after self-cal, rms=0.065705Jy sigma=1.010889 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8602 mas, bmaj=2.735 mas, bpa=-58.07 degrees ! Estimated noise=1.11762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361846 Jy ! Component: 100 - total flux cleaned = 0.00480032 Jy ! Component: 150 - total flux cleaned = 0.00498413 Jy ! Component: 200 - total flux cleaned = 0.00507162 Jy ! Total flux subtracted in 200 components = 0.00507162 Jy ! Clean residual min=-0.004872 max=0.004648 Jy/beam ! Clean residual mean=0.000026 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.768136 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.768136 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=0.065366Jy sigma=1.005610 ! Fit after self-cal, rms=0.065345Jy sigma=1.005373 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 = 0.000933429 Jy ! Component: 100 - total flux cleaned = 0.000703601 Jy ! Component: 150 - total flux cleaned = 0.000563184 Jy ! Component: 200 - total flux cleaned = 0.000565193 Jy ! Total flux subtracted in 200 components = 0.000565193 Jy ! Clean residual min=-0.004701 max=0.004492 Jy/beam ! Clean residual mean=0.000027 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.768701 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.768701 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=0.065186Jy sigma=1.002987 ! Fit after self-cal, rms=0.065178Jy sigma=1.002915 ! 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=0.065178Jy sigma=1.002915 ! Fit after self-cal, rms=0.065161Jy sigma=1.002431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.734 mas, bpa=-58.09 degrees ! Estimated noise=1.11742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105252 Jy ! Component: 100 - total flux cleaned = 0.00118366 Jy ! Component: 150 - total flux cleaned = 0.00130514 Jy ! Component: 200 - total flux cleaned = 0.00124788 Jy ! Total flux subtracted in 200 components = 0.00124788 Jy ! Clean residual min=-0.004511 max=0.004320 Jy/beam ! Clean residual mean=0.000023 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.769949 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.769949 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=0.065043Jy sigma=1.000519 ! Fit after self-cal, rms=0.065035Jy sigma=1.000471 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 = 0.000185661 Jy ! Component: 100 - total flux cleaned = 0.000187587 Jy ! Component: 150 - total flux cleaned = 0.000240537 Jy ! Component: 200 - total flux cleaned = 0.000240683 Jy ! Total flux subtracted in 200 components = 0.000240683 Jy ! Clean residual min=-0.004356 max=0.004314 Jy/beam ! Clean residual mean=0.000023 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.77019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.77019 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=0.064955Jy sigma=0.999226 ! Fit after self-cal, rms=0.064950Jy sigma=0.999197 ! 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=0.064950Jy sigma=0.999197 ! Fit after self-cal, rms=0.064941Jy sigma=0.999013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.04 mas, bpa=-71.37 degrees ! Estimated noise=1.40855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082759 Jy ! Component: 100 - total flux cleaned = 0.000877779 Jy ! Component: 150 - total flux cleaned = 0.000790489 Jy ! Component: 200 - total flux cleaned = 0.000710422 Jy ! Total flux subtracted in 200 components = 0.000710422 Jy ! Clean residual min=-0.003920 max=0.005133 Jy/beam ! Clean residual mean=0.000047 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.7709 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.7709 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=0.064903Jy sigma=0.998336 ! Fit after self-cal, rms=0.064893Jy sigma=0.998186 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 (41.4, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461635 Jy ! Component: 100 - total flux cleaned = 0.00566396 Jy ! Component: 150 - total flux cleaned = 0.00582406 Jy ! Component: 200 - total flux cleaned = 0.00622329 Jy ! Total flux subtracted in 200 components = 0.00622329 Jy ! Clean residual min=-0.003388 max=0.003148 Jy/beam ! Clean residual mean=0.000027 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.777123 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.777123 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=0.064592Jy sigma=0.993140 ! Fit after self-cal, rms=0.064590Jy sigma=0.992903 ! 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=0.8602 mas, bmaj=2.733 mas, bpa=-58.1 degrees ! Estimated noise=1.11708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8602 x 2.733 at -58.1 degrees (North through East) ! Clean map min=-0.0052384 max=0.70973 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=0.064590Jy sigma=0.992903 ! Fit after self-cal, rms=0.058093Jy sigma=0.886325 ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.732 mas, bpa=-58.1 degrees ! Estimated noise=1.11713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136603 Jy ! Component: 100 - total flux cleaned = 0.00216337 Jy ! Component: 150 - total flux cleaned = 0.00255413 Jy ! Component: 200 - total flux cleaned = 0.00304595 Jy ! Total flux subtracted in 200 components = 0.00304595 Jy ! Clean residual min=-0.003513 max=0.003718 Jy/beam ! Clean residual mean=0.000010 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.780169 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.780169 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=0.057871Jy sigma=0.881923 ! Fit after self-cal, rms=0.057870Jy sigma=0.881845 ! Inverting map ! Added new window around map position (45.8, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159788 Jy ! Component: 100 - total flux cleaned = 0.00126913 Jy ! Component: 150 - total flux cleaned = 0.00119575 Jy ! Component: 200 - total flux cleaned = 0.0012548 Jy ! Total flux subtracted in 200 components = 0.0012548 Jy ! Clean residual min=-0.003282 max=0.003590 Jy/beam ! Clean residual mean=0.000006 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.781424 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 213 components and 0.781424 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=0.057635Jy sigma=0.877079 ! Fit after self-cal, rms=0.057620Jy sigma=0.876964 ! Inverting map ! Added new window around map position (-42.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184875 Jy ! Component: 100 - total flux cleaned = 0.00160358 Jy ! Component: 150 - total flux cleaned = 0.00181623 Jy ! Component: 200 - total flux cleaned = 0.00214236 Jy ! Total flux subtracted in 200 components = 0.00214236 Jy ! Clean residual min=-0.003284 max=0.002664 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.783566 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 231 components and 0.783567 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=0.057355Jy sigma=0.872795 ! Fit after self-cal, rms=0.057340Jy sigma=0.872711 ! 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=0.057340Jy sigma=0.872711 ! Fit after self-cal, rms=0.057301Jy sigma=0.872266 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=0.731 mas, bmaj=2.754 mas, bpa=-56.8 degrees ! Estimated noise=1.65661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.554295 Jy ! Component: 100 - total flux cleaned = 0.675194 Jy ! Component: 150 - total flux cleaned = 0.705906 Jy ! Component: 200 - total flux cleaned = 0.722638 Jy ! Total flux subtracted in 200 components = 0.722638 Jy ! Clean residual min=-0.008443 max=0.009386 Jy/beam ! Clean residual mean=-0.000028 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.722638 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.722638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.732 mas, bpa=-58.11 degrees ! Estimated noise=1.11664 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 = 0.0163116 Jy ! Component: 100 - total flux cleaned = 0.0265315 Jy ! Component: 150 - total flux cleaned = 0.0341406 Jy ! Component: 200 - total flux cleaned = 0.0385667 Jy ! Total flux subtracted in 200 components = 0.0385667 Jy ! Clean residual min=-0.005777 max=0.006033 Jy/beam ! Clean residual mean=-0.000002 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.761204 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.761204 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=2.001 mas, bmaj=3.04 mas, bpa=-71.44 degrees ! Estimated noise=1.40779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802061 Jy ! Component: 100 - total flux cleaned = 0.0129415 Jy ! Component: 150 - total flux cleaned = 0.0151879 Jy ! Component: 200 - total flux cleaned = 0.0168911 Jy ! Total flux subtracted in 200 components = 0.0168911 Jy ! Clean residual min=-0.004056 max=0.004072 Jy/beam ! Clean residual mean=0.000022 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.778096 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 = 0.0010219 Jy ! Component: 100 - total flux cleaned = 0.00183783 Jy ! Component: 150 - total flux cleaned = 0.00279602 Jy ! Component: 200 - total flux cleaned = 0.00347508 Jy ! Total flux subtracted in 200 components = 0.00347508 Jy ! Clean residual min=-0.003322 max=0.003465 Jy/beam ! Clean residual mean=0.000021 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.781571 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 122 components and 0.781571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.732 mas, bpa=-58.11 degrees ! Estimated noise=1.11664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023172 Jy ! Component: 100 - total flux cleaned = 0.00378874 Jy ! Component: 150 - total flux cleaned = 0.00522955 Jy ! Component: 200 - total flux cleaned = 0.00588668 Jy ! Total flux subtracted in 200 components = 0.00588668 Jy ! Clean residual min=-0.003635 max=0.003723 Jy/beam ! Clean residual mean=0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.787457 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 160 components and 0.787457 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=0.058151Jy sigma=0.885878 ! Fit after self-cal, rms=0.058103Jy sigma=0.884791 wmodel /scr/pima/bg219i_uvs/J0808+4950_X_map.mod ! Writing 160 model components to file: /scr/pima/bg219i_uvs/J0808+4950_X_map.mod wobs /scr/pima/bg219i_uvs/J0808+4950_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0808+4950_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0808+4950_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0808+4950_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 = -0.000190234 Jy ! Component: 100 - total flux cleaned = -0.000317163 Jy ! Component: 150 - total flux cleaned = -0.000137413 Jy ! Component: 200 - total flux cleaned = 9.01915e-05 Jy ! Component: 250 - total flux cleaned = 0.000419778 Jy ! Component: 300 - total flux cleaned = 0.000736089 Jy ! Component: 350 - total flux cleaned = 0.00083777 Jy ! Component: 400 - total flux cleaned = 0.00098547 Jy ! Component: 450 - total flux cleaned = 0.000986017 Jy ! Component: 500 - total flux cleaned = 0.0010804 Jy ! Component: 550 - total flux cleaned = 0.00121523 Jy ! Component: 600 - total flux cleaned = 0.00121425 Jy ! Component: 650 - total flux cleaned = 0.00117057 Jy ! Component: 700 - total flux cleaned = 0.00108614 Jy ! Component: 750 - total flux cleaned = 0.000884216 Jy ! Component: 800 - total flux cleaned = 0.000846481 Jy ! Component: 850 - total flux cleaned = 0.000847935 Jy ! Component: 900 - total flux cleaned = 0.000810653 Jy ! Component: 950 - total flux cleaned = 0.000774515 Jy ! Component: 1000 - total flux cleaned = 0.000702546 Jy ! Component: 1050 - total flux cleaned = 0.00070273 Jy ! Component: 1100 - total flux cleaned = 0.000772144 Jy ! Component: 1150 - total flux cleaned = 0.000737112 Jy ! Component: 1200 - total flux cleaned = 0.000737397 Jy ! Component: 1250 - total flux cleaned = 0.000736946 Jy ! Component: 1300 - total flux cleaned = 0.000672338 Jy ! Component: 1350 - total flux cleaned = 0.000736517 Jy ! Component: 1400 - total flux cleaned = 0.000642851 Jy ! Component: 1450 - total flux cleaned = 0.000643511 Jy ! Component: 1500 - total flux cleaned = 0.00073466 Jy ! Component: 1550 - total flux cleaned = 0.000674828 Jy ! Component: 1600 - total flux cleaned = 0.000792482 Jy ! Component: 1650 - total flux cleaned = 0.000792065 Jy ! Component: 1700 - total flux cleaned = 0.000820713 Jy ! Component: 1750 - total flux cleaned = 0.000764403 Jy ! Component: 1800 - total flux cleaned = 0.000764433 Jy ! Component: 1850 - total flux cleaned = 0.000791536 Jy ! Component: 1900 - total flux cleaned = 0.000711664 Jy ! Component: 1950 - total flux cleaned = 0.000790844 Jy ! Component: 2000 - total flux cleaned = 0.000712262 Jy ! Component: 2050 - total flux cleaned = 0.000738514 Jy ! Component: 2100 - total flux cleaned = 0.000713281 Jy ! Component: 2150 - total flux cleaned = 0.000763379 Jy ! Component: 2200 - total flux cleaned = 0.000713796 Jy ! Component: 2250 - total flux cleaned = 0.00066531 Jy ! Component: 2300 - total flux cleaned = 0.000641893 Jy ! Component: 2350 - total flux cleaned = 0.000666009 Jy ! Component: 2400 - total flux cleaned = 0.000689419 Jy ! Component: 2450 - total flux cleaned = 0.000619761 Jy ! Component: 2500 - total flux cleaned = 0.000666095 Jy ! Component: 2550 - total flux cleaned = 0.000643392 Jy ! Component: 2600 - total flux cleaned = 0.00068837 Jy ! Component: 2650 - total flux cleaned = 0.00071058 Jy ! Component: 2700 - total flux cleaned = 0.000732657 Jy ! Component: 2750 - total flux cleaned = 0.000797906 Jy ! Component: 2800 - total flux cleaned = 0.00081958 Jy ! Component: 2850 - total flux cleaned = 0.000840961 Jy ! Component: 2900 - total flux cleaned = 0.000862275 Jy ! Component: 2950 - total flux cleaned = 0.000904548 Jy ! Component: 3000 - total flux cleaned = 0.000883649 Jy ! Component: 3050 - total flux cleaned = 0.000924918 Jy ! Component: 3100 - total flux cleaned = 0.00094548 Jy ! Component: 3150 - total flux cleaned = 0.0010673 Jy ! Component: 3200 - total flux cleaned = 0.00104695 Jy ! Component: 3250 - total flux cleaned = 0.00106688 Jy ! Component: 3300 - total flux cleaned = 0.00110685 Jy ! Component: 3350 - total flux cleaned = 0.00118577 Jy ! Component: 3400 - total flux cleaned = 0.00122504 Jy ! Component: 3450 - total flux cleaned = 0.00132233 Jy ! Component: 3500 - total flux cleaned = 0.0012835 Jy ! Component: 3550 - total flux cleaned = 0.00134129 Jy ! Component: 3600 - total flux cleaned = 0.00139848 Jy ! Component: 3650 - total flux cleaned = 0.00143633 Jy ! Component: 3700 - total flux cleaned = 0.00145505 Jy ! Component: 3750 - total flux cleaned = 0.00143627 Jy ! Component: 3800 - total flux cleaned = 0.00147358 Jy ! Component: 3850 - total flux cleaned = 0.00147364 Jy ! Component: 3900 - total flux cleaned = 0.00147367 Jy ! Component: 3950 - total flux cleaned = 0.00149208 Jy ! Component: 4000 - total flux cleaned = 0.0014555 Jy ! Component: 4050 - total flux cleaned = 0.00147364 Jy ! Total flux subtracted in 4096 components = 0.00150969 Jy ! Clean residual min=-0.001016 max=0.001826 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.788967 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 406 components and 0.788967 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0808+4950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 2.732 at -58.11 degrees (North through East) ! Clean map min=-0.0025532 max=0.70645 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0808+4950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.706453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125846 0.125846 0.251693 0.503386 1.00677 2.01354 4.02709 8.05417 16.1083 32.2167 64.4334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.706 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2383.86 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0808+4950_X_uvs.log closed on Wed Apr 6 23:36:39 2016