! Started logfile: /scr/pima/bg219e_uvs/J1306+5529_X_uvs.log on Thu Apr 7 09:08:52 2016 obs /scr/pima/bg219e_uvs/J1306+5529_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1306+5529_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.914875 visibilities/baseline/integration-bin. ! Found source: J1306+5529 ! ! 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 24504 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1306+5529_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.029665Jy sigma=24.589547 ! Fit after self-cal, rms=0.770924Jy sigma=18.349392 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.498 mas, bpa=55.37 degrees ! Estimated noise=0.563957 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 = 0.17369 Jy ! Component: 100 - total flux cleaned = 0.218851 Jy ! Total flux subtracted in 100 components = 0.218851 Jy ! Clean residual min=-0.008620 max=0.018687 Jy/beam ! Clean residual mean=0.000041 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.218851 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.218851 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=0.068000Jy sigma=1.573900 ! Fit after self-cal, rms=0.067770Jy sigma=1.569788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202446 Jy ! Component: 100 - total flux cleaned = 0.0302989 Jy ! Total flux subtracted in 100 components = 0.0302989 Jy ! Clean residual min=-0.005562 max=0.005286 Jy/beam ! Clean residual mean=0.000022 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.24915 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.24915 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=0.060220Jy sigma=1.380608 ! Fit after self-cal, rms=0.060067Jy sigma=1.377788 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=1.768 mas, bpa=60.55 degrees ! Estimated noise=0.267207 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 (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101911 Jy ! Component: 100 - total flux cleaned = 0.0153105 Jy ! Component: 150 - total flux cleaned = 0.018572 Jy ! Component: 200 - total flux cleaned = 0.0208421 Jy ! Total flux subtracted in 200 components = 0.0208421 Jy ! Clean residual min=-0.002446 max=0.002508 Jy/beam ! Clean residual mean=0.000019 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.269992 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.269992 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=0.058364Jy sigma=1.336009 ! Fit after self-cal, rms=0.058264Jy sigma=1.333833 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 1.768 at 60.55 degrees (North through East) ! Clean map min=-0.0021168 max=0.22754 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 1.02 FD 1.03 HN 1.02 KP 0.97 ! LA 0.99 NL 1.01 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 NL 1.01 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.97 ! LA 0.97 NL 0.98 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.98 ! LA 0.98 NL 1.02 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.97 ! LA 0.98 NL 1.01 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058264Jy sigma=1.333833 ! Fit after self-cal, rms=0.057866Jy sigma=1.327241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=1.773 mas, bpa=60.54 degrees ! Estimated noise=0.26611 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 = 0.000610845 Jy ! Component: 100 - total flux cleaned = 0.000966373 Jy ! Component: 150 - total flux cleaned = 0.000936128 Jy ! Component: 200 - total flux cleaned = 0.000937359 Jy ! Total flux subtracted in 200 components = 0.000937359 Jy ! Clean residual min=-0.001769 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.27093 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.27093 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=0.057813Jy sigma=1.326018 ! Fit after self-cal, rms=0.057803Jy sigma=1.325708 ! 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=0.057803Jy sigma=1.325708 ! Fit after self-cal, rms=0.057692Jy sigma=1.320854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.774 mas, bpa=60.68 degrees ! Estimated noise=0.266159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459898 Jy ! Component: 100 - total flux cleaned = 0.000586238 Jy ! Component: 150 - total flux cleaned = 0.000564071 Jy ! Component: 200 - total flux cleaned = 0.000522145 Jy ! Total flux subtracted in 200 components = 0.000522145 Jy ! Clean residual min=-0.001628 max=0.001427 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.271452 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.271452 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=0.057663Jy sigma=1.320193 ! Fit after self-cal, rms=0.057659Jy sigma=1.320042 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 = 1.88665e-05 Jy ! Component: 100 - total flux cleaned = -1.64571e-05 Jy ! Component: 150 - total flux cleaned = -4.97671e-05 Jy ! Component: 200 - total flux cleaned = -7.98177e-05 Jy ! Total flux subtracted in 200 components = -7.98177e-05 Jy ! Clean residual min=-0.001542 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.271372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.271372 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=0.057645Jy sigma=1.319711 ! Fit after self-cal, rms=0.057640Jy sigma=1.319631 ! 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=0.057640Jy sigma=1.319631 ! Fit after self-cal, rms=0.057662Jy sigma=1.319599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.774 mas, bpa=60.7 degrees ! Estimated noise=0.266159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61652e-05 Jy ! Component: 100 - total flux cleaned = 7.46445e-05 Jy ! Component: 150 - total flux cleaned = 6.14848e-05 Jy ! Component: 200 - total flux cleaned = 4.90548e-05 Jy ! Total flux subtracted in 200 components = 4.90548e-05 Jy ! Clean residual min=-0.001427 max=0.001404 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.271421 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.271421 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=0.057653Jy sigma=1.319391 ! Fit after self-cal, rms=0.057651Jy sigma=1.319354 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 = -1.49897e-07 Jy ! Component: 100 - total flux cleaned = -6.59929e-08 Jy ! Component: 150 - total flux cleaned = 1.04845e-05 Jy ! Component: 200 - total flux cleaned = 1.21798e-07 Jy ! Total flux subtracted in 200 components = 1.21798e-07 Jy ! Clean residual min=-0.001383 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.271421 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.271421 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=0.057646Jy sigma=1.319236 ! Fit after self-cal, rms=0.057645Jy sigma=1.319214 ! 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=0.057645Jy sigma=1.319214 ! Fit after self-cal, rms=0.057664Jy sigma=1.319200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=2.63 mas, bpa=-73.6 degrees ! Estimated noise=0.306023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136526 Jy ! Component: 100 - total flux cleaned = -7.31047e-05 Jy ! Component: 150 - total flux cleaned = -4.7169e-05 Jy ! Component: 200 - total flux cleaned = -2.96032e-05 Jy ! Total flux subtracted in 200 components = -2.96032e-05 Jy ! Clean residual min=-0.001403 max=0.001400 Jy/beam ! Clean residual mean=0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.271392 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.271392 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=0.057662Jy sigma=1.319145 ! Fit after self-cal, rms=0.057661Jy sigma=1.319126 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.46086e-06 Jy ! Component: 100 - total flux cleaned = 3.87343e-05 Jy ! Component: 150 - total flux cleaned = 4.91252e-05 Jy ! Component: 200 - total flux cleaned = 5.88875e-05 Jy ! Total flux subtracted in 200 components = 5.88875e-05 Jy ! Clean residual min=-0.001380 max=0.001390 Jy/beam ! Clean residual mean=0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.271451 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.271451 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=0.057660Jy sigma=1.319088 ! Fit after self-cal, rms=0.057660Jy sigma=1.319080 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.775 mas, bpa=60.72 degrees ! Estimated noise=0.266163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 1.775 at 60.72 degrees (North through East) ! Clean map min=-0.0012555 max=0.22656 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.503 mas, bpa=55.51 degrees ! Estimated noise=0.563029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173017 Jy ! Component: 100 - total flux cleaned = 0.220596 Jy ! Component: 150 - total flux cleaned = 0.240831 Jy ! Component: 200 - total flux cleaned = 0.249913 Jy ! Total flux subtracted in 200 components = 0.249913 Jy ! Clean residual min=-0.003936 max=0.004372 Jy/beam ! Clean residual mean=0.000016 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.249913 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.249913 Jy ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.775 mas, bpa=60.72 degrees ! Estimated noise=0.266163 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 = 0.00821454 Jy ! Component: 100 - total flux cleaned = 0.0124849 Jy ! Component: 150 - total flux cleaned = 0.0151749 Jy ! Component: 200 - total flux cleaned = 0.0170644 Jy ! Total flux subtracted in 200 components = 0.0170644 Jy ! Clean residual min=-0.001494 max=0.001479 Jy/beam ! Clean residual mean=0.000011 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.266978 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.266978 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=2.44 mas, bmaj=2.63 mas, bpa=-73.6 degrees ! Estimated noise=0.306023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180133 Jy ! Component: 100 - total flux cleaned = 0.00282875 Jy ! Component: 150 - total flux cleaned = 0.00348972 Jy ! Component: 200 - total flux cleaned = 0.00392304 Jy ! Total flux subtracted in 200 components = 0.00392304 Jy ! Clean residual min=-0.001406 max=0.001433 Jy/beam ! Clean residual mean=0.000006 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.270901 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 = 0.000247887 Jy ! Component: 100 - total flux cleaned = 0.000321054 Jy ! Component: 150 - total flux cleaned = 0.00039199 Jy ! Component: 200 - total flux cleaned = 0.000419842 Jy ! Total flux subtracted in 200 components = 0.000419842 Jy ! Clean residual min=-0.001392 max=0.001433 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.271321 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 77 components and 0.271321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.775 mas, bpa=60.72 degrees ! Estimated noise=0.266163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00445e-05 Jy ! Component: 100 - total flux cleaned = 4.26586e-05 Jy ! Component: 150 - total flux cleaned = 2.54686e-05 Jy ! Component: 200 - total flux cleaned = 2.52294e-05 Jy ! Total flux subtracted in 200 components = 2.52294e-05 Jy ! Clean residual min=-0.001370 max=0.001452 Jy/beam ! Clean residual mean=0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.271346 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.271346 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=0.057672Jy sigma=1.319319 ! Fit after self-cal, rms=0.057668Jy sigma=1.319207 wmodel /scr/pima/bg219e_uvs/J1306+5529_X_map.mod ! Writing 91 model components to file: /scr/pima/bg219e_uvs/J1306+5529_X_map.mod wobs /scr/pima/bg219e_uvs/J1306+5529_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1306+5529_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1306+5529_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1306+5529_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 = 6.45831e-05 Jy ! Component: 100 - total flux cleaned = -0.000139649 Jy ! Component: 150 - total flux cleaned = -0.00028933 Jy ! Component: 200 - total flux cleaned = -0.000412256 Jy ! Component: 250 - total flux cleaned = -0.000570016 Jy ! Component: 300 - total flux cleaned = -0.000683687 Jy ! Component: 350 - total flux cleaned = -0.000811634 Jy ! Component: 400 - total flux cleaned = -0.000900023 Jy ! Component: 450 - total flux cleaned = -0.000985895 Jy ! Component: 500 - total flux cleaned = -0.00105271 Jy ! Component: 550 - total flux cleaned = -0.00113436 Jy ! Component: 600 - total flux cleaned = -0.00119815 Jy ! Component: 650 - total flux cleaned = -0.00126088 Jy ! Component: 700 - total flux cleaned = -0.00135268 Jy ! Component: 750 - total flux cleaned = -0.00141238 Jy ! Component: 800 - total flux cleaned = -0.00145626 Jy ! Component: 850 - total flux cleaned = -0.00149948 Jy ! Component: 900 - total flux cleaned = -0.00156982 Jy ! Component: 950 - total flux cleaned = -0.00161138 Jy ! Component: 1000 - total flux cleaned = -0.00167972 Jy ! Component: 1050 - total flux cleaned = -0.0016932 Jy ! Component: 1100 - total flux cleaned = -0.00171978 Jy ! Component: 1150 - total flux cleaned = -0.00173299 Jy ! Component: 1200 - total flux cleaned = -0.00174604 Jy ! Component: 1250 - total flux cleaned = -0.00178411 Jy ! Component: 1300 - total flux cleaned = -0.0018217 Jy ! Component: 1350 - total flux cleaned = -0.00183427 Jy ! Component: 1400 - total flux cleaned = -0.0018466 Jy ! Component: 1450 - total flux cleaned = -0.00190691 Jy ! Component: 1500 - total flux cleaned = -0.00189495 Jy ! Component: 1550 - total flux cleaned = -0.00193046 Jy ! Component: 1600 - total flux cleaned = -0.00200048 Jy ! Component: 1650 - total flux cleaned = -0.00197723 Jy ! Component: 1700 - total flux cleaned = -0.00202298 Jy ! Component: 1750 - total flux cleaned = -0.00201157 Jy ! Component: 1800 - total flux cleaned = -0.00202277 Jy ! Component: 1850 - total flux cleaned = -0.00201159 Jy ! Component: 1900 - total flux cleaned = -0.00203335 Jy ! Component: 1950 - total flux cleaned = -0.00200054 Jy ! Component: 2000 - total flux cleaned = -0.00197905 Jy ! Component: 2050 - total flux cleaned = -0.00193633 Jy ! Component: 2100 - total flux cleaned = -0.00193638 Jy ! Component: 2150 - total flux cleaned = -0.00193643 Jy ! Component: 2200 - total flux cleaned = -0.00191548 Jy ! Component: 2250 - total flux cleaned = -0.00189486 Jy ! Component: 2300 - total flux cleaned = -0.00188465 Jy ! Component: 2350 - total flux cleaned = -0.00186423 Jy ! Component: 2400 - total flux cleaned = -0.00181384 Jy ! Component: 2450 - total flux cleaned = -0.00180375 Jy ! Component: 2500 - total flux cleaned = -0.00176406 Jy ! Component: 2550 - total flux cleaned = -0.00176405 Jy ! Component: 2600 - total flux cleaned = -0.00170525 Jy ! Component: 2650 - total flux cleaned = -0.00168576 Jy ! Component: 2700 - total flux cleaned = -0.00164707 Jy ! Component: 2750 - total flux cleaned = -0.00165673 Jy ! Component: 2800 - total flux cleaned = -0.00162809 Jy ! Component: 2850 - total flux cleaned = -0.00161855 Jy ! Component: 2900 - total flux cleaned = -0.00158081 Jy ! Component: 2950 - total flux cleaned = -0.00156219 Jy ! Component: 3000 - total flux cleaned = -0.00153424 Jy ! Component: 3050 - total flux cleaned = -0.00151566 Jy ! Component: 3100 - total flux cleaned = -0.00145121 Jy ! Component: 3150 - total flux cleaned = -0.00144207 Jy ! Component: 3200 - total flux cleaned = -0.00140573 Jy ! Component: 3250 - total flux cleaned = -0.00137862 Jy ! Component: 3300 - total flux cleaned = -0.00133372 Jy ! Component: 3350 - total flux cleaned = -0.00131585 Jy ! Component: 3400 - total flux cleaned = -0.00129812 Jy ! Component: 3450 - total flux cleaned = -0.00124506 Jy ! Component: 3500 - total flux cleaned = -0.00124503 Jy ! Component: 3550 - total flux cleaned = -0.00120994 Jy ! Component: 3600 - total flux cleaned = -0.00117517 Jy ! Component: 3650 - total flux cleaned = -0.00115787 Jy ! Component: 3700 - total flux cleaned = -0.00111473 Jy ! Component: 3750 - total flux cleaned = -0.00108906 Jy ! Component: 3800 - total flux cleaned = -0.00105499 Jy ! Component: 3850 - total flux cleaned = -0.0010125 Jy ! Component: 3900 - total flux cleaned = -0.000953327 Jy ! Component: 3950 - total flux cleaned = -0.000928179 Jy ! Component: 4000 - total flux cleaned = -0.000903054 Jy ! Component: 4050 - total flux cleaned = -0.000844735 Jy ! Total flux subtracted in 4096 components = -0.000811571 Jy ! Clean residual min=-0.000459 max=0.000484 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.270534 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 344 components and 0.270534 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1306+5529_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 1.775 at 60.72 degrees (North through East) ! Clean map min=-0.001074 max=0.22686 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1306+5529_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136552 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18058 0.18058 0.361159 0.722318 1.44464 2.88927 5.77855 11.5571 23.1142 46.2284 92.4568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.226 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1661.32 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1306+5529_X_uvs.log closed on Thu Apr 7 09:08:56 2016