! Started logfile: J1337-1257_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:44:38 2016 obs J1337-1257_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2014_12_20_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715556 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 11592 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1337-1257_X_2014_12_20_pus] 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 = 512x512 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.044392Jy sigma=0.046610 ! Fit after self-cal, rms=4.028029Jy sigma=0.046444 ! 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=0.7368 mas, bmaj=1.64 mas, bpa=3.009 degrees ! Estimated noise=1062.86 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 = 3.79819 Jy ! Component: 100 - total flux cleaned = 4.70701 Jy ! Total flux subtracted in 100 components = 4.70701 Jy ! Clean residual min=-0.134710 max=0.353750 Jy/beam ! Clean residual mean=-0.000550 rms=0.047798 Jy/beam ! Combined flux in latest and established models = 4.707 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.841664Jy sigma=0.009733 ! Fit after self-cal, rms=0.841549Jy sigma=0.009732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.359446 Jy ! Component: 100 - total flux cleaned = 0.519251 Jy ! Total flux subtracted in 100 components = 0.519251 Jy ! Clean residual min=-0.109061 max=0.124361 Jy/beam ! Clean residual mean=-0.000435 rms=0.029999 Jy/beam ! Combined flux in latest and established models = 5.22625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 5.22625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.716315Jy sigma=0.007815 ! Fit after self-cal, rms=0.716271Jy sigma=0.007814 ! 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=0.9317 mas, bmaj=2.028 mas, bpa=3.483 degrees ! Estimated noise=598.793 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 = 0.050695 Jy ! Component: 100 - total flux cleaned = 0.0519254 Jy ! Component: 150 - total flux cleaned = 0.0530297 Jy ! Component: 200 - total flux cleaned = 0.0529925 Jy ! Total flux subtracted in 200 components = 0.0529925 Jy ! Clean residual min=-0.109417 max=0.141660 Jy/beam ! Clean residual mean=-0.001650 rms=0.033961 Jy/beam ! Combined flux in latest and established models = 5.27925 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 5.27925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.713487Jy sigma=0.007732 ! Fit after self-cal, rms=0.713464Jy sigma=0.007731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.05 KP 1.10 ! LA 0.97 MK 0.94 NL 0.93 OV 0.94 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.06 KP 1.04 ! LA 0.98 MK 0.95 NL 0.93 OV 0.94 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.07 KP 0.98 ! LA 1.01 MK 0.95 NL 0.94 OV 0.94 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.05 KP 0.94 ! LA 1.01 MK 0.97 NL 0.93 OV 0.93 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.02 KP 0.89 ! LA 1.00 MK 0.98 NL 0.95 OV 0.95 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.06 KP 0.89 ! LA 1.00 MK 0.97 NL 0.96 OV 0.96 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.19 KP 0.88 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.19 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.12 KP 0.89 ! LA 0.99 MK 0.97 NL 0.95 OV 0.98 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.12 KP 0.91 ! LA 1.01 MK 0.97 NL 0.95 OV 0.98 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.10 KP 0.95 ! LA 1.03 MK 0.99 NL 0.95 OV 0.97 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.09 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.07 KP 0.97 ! LA 1.01 MK 1.01 NL 0.95 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Fit before self-cal, rms=0.713464Jy sigma=0.007731 ! Fit after self-cal, rms=0.516277Jy sigma=0.005727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=2.017 mas, bpa=3.405 degrees ! Estimated noise=595.435 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 = -0.0227096 Jy ! Component: 100 - total flux cleaned = -0.0256833 Jy ! Component: 150 - total flux cleaned = -0.0272651 Jy ! Component: 200 - total flux cleaned = -0.0291777 Jy ! Total flux subtracted in 200 components = -0.0291777 Jy ! Clean residual min=-0.061548 max=0.048697 Jy/beam ! Clean residual mean=-0.001223 rms=0.014574 Jy/beam ! Combined flux in latest and established models = 5.25007 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 5.25007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.513812Jy sigma=0.005721 ! Fit after self-cal, rms=0.513793Jy sigma=0.005721 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.513793Jy sigma=0.005721 ! Fit after self-cal, rms=0.461465Jy sigma=0.005346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.019 mas, bpa=3.356 degrees ! Estimated noise=595.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167812 Jy ! Component: 100 - total flux cleaned = -0.00188872 Jy ! Component: 150 - total flux cleaned = -0.00224057 Jy ! Component: 200 - total flux cleaned = -0.00256463 Jy ! Total flux subtracted in 200 components = -0.00256463 Jy ! Clean residual min=-0.012686 max=0.025302 Jy/beam ! Clean residual mean=-0.000026 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 5.24751 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 5.24751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.461234Jy sigma=0.005345 ! Fit after self-cal, rms=0.461227Jy sigma=0.005345 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 (1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210756 Jy ! Component: 100 - total flux cleaned = 0.0228739 Jy ! Component: 150 - total flux cleaned = 0.0222293 Jy ! Component: 200 - total flux cleaned = 0.0219081 Jy ! Total flux subtracted in 200 components = 0.0219081 Jy ! Clean residual min=-0.011937 max=0.011399 Jy/beam ! Clean residual mean=-0.000036 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 5.26941 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 5.26941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.459974Jy sigma=0.005334 ! Fit after self-cal, rms=0.459897Jy sigma=0.005334 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.459897Jy sigma=0.005334 ! Fit after self-cal, rms=0.459388Jy sigma=0.005332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.019 mas, bpa=3.355 degrees ! Estimated noise=595.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095458 Jy ! Component: 100 - total flux cleaned = 0.00936341 Jy ! Component: 150 - total flux cleaned = 0.00915589 Jy ! Component: 200 - total flux cleaned = 0.00915251 Jy ! Total flux subtracted in 200 components = 0.00915251 Jy ! Clean residual min=-0.009637 max=0.009591 Jy/beam ! Clean residual mean=-0.000037 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 5.27857 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 5.27857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.459072Jy sigma=0.005330 ! Fit after self-cal, rms=0.459054Jy sigma=0.005330 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 = 0.00133834 Jy ! Component: 100 - total flux cleaned = 0.00116613 Jy ! Component: 150 - total flux cleaned = 0.000829545 Jy ! Component: 200 - total flux cleaned = 0.000673579 Jy ! Total flux subtracted in 200 components = 0.000673579 Jy ! Clean residual min=-0.009722 max=0.008971 Jy/beam ! Clean residual mean=-0.000038 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 5.27924 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 5.27924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.458916Jy sigma=0.005329 ! Fit after self-cal, rms=0.458909Jy sigma=0.005329 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.458909Jy sigma=0.005329 ! Fit after self-cal, rms=0.458633Jy sigma=0.005328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=4.185 mas, bpa=4.683 degrees ! Estimated noise=728.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442415 Jy ! Component: 100 - total flux cleaned = 0.00534239 Jy ! Component: 150 - total flux cleaned = 0.00606398 Jy ! Component: 200 - total flux cleaned = 0.00669059 Jy ! Total flux subtracted in 200 components = 0.00669059 Jy ! Clean residual min=-0.004578 max=0.004867 Jy/beam ! Clean residual mean=-0.000065 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 5.28593 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 5.28593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.458620Jy sigma=0.005328 ! Fit after self-cal, rms=0.458605Jy sigma=0.005328 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 = 1.07876e-05 Jy ! Component: 100 - total flux cleaned = 0.000644124 Jy ! Component: 150 - total flux cleaned = 0.00112495 Jy ! Component: 200 - total flux cleaned = 0.00148236 Jy ! Total flux subtracted in 200 components = 0.00148236 Jy ! Clean residual min=-0.004173 max=0.004571 Jy/beam ! Clean residual mean=-0.000066 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 5.28741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 5.28741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.458610Jy sigma=0.005328 ! Fit after self-cal, rms=0.458600Jy sigma=0.005328 ! 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=0.9305 mas, bmaj=2.019 mas, bpa=3.346 degrees ! Estimated noise=595.195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9305 x 2.019 at 3.346 degrees (North through East) ! Clean map min=-0.0078642 max=4.9412 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.458600Jy sigma=0.005328 ! Fit after self-cal, rms=0.146955Jy sigma=0.000854 ! Inverting map and beam ! Estimated beam: bmin=0.9308 mas, bmaj=2.019 mas, bpa=3.328 degrees ! Estimated noise=595.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169341 Jy ! Component: 100 - total flux cleaned = 0.000176202 Jy ! Component: 150 - total flux cleaned = -0.000130219 Jy ! Component: 200 - total flux cleaned = -0.000417648 Jy ! Total flux subtracted in 200 components = -0.000417648 Jy ! Clean residual min=-0.006733 max=0.008491 Jy/beam ! Clean residual mean=-0.000018 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 5.28699 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 5.287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.146527Jy sigma=0.000849 ! Fit after self-cal, rms=0.146537Jy sigma=0.000848 ! Inverting map ! Added new window around map position (0.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180221 Jy ! Component: 100 - total flux cleaned = 0.00178869 Jy ! Component: 150 - total flux cleaned = 0.00177775 Jy ! Component: 200 - total flux cleaned = 0.00161503 Jy ! Total flux subtracted in 200 components = 0.00161503 Jy ! Clean residual min=-0.005138 max=0.007075 Jy/beam ! Clean residual mean=-0.000019 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 5.28861 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 5.28861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145833Jy sigma=0.000836 ! Fit after self-cal, rms=0.145802Jy sigma=0.000836 ! Inverting map ! Added new window around map position (-6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036509 Jy ! Component: 100 - total flux cleaned = 0.00279928 Jy ! Component: 150 - total flux cleaned = 0.00234672 Jy ! Component: 200 - total flux cleaned = 0.00192693 Jy ! Total flux subtracted in 200 components = 0.00192693 Jy ! Clean residual min=-0.004482 max=0.005863 Jy/beam ! Clean residual mean=-0.000021 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 5.29054 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 5.29054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145178Jy sigma=0.000829 ! Fit after self-cal, rms=0.145166Jy sigma=0.000829 ! Inverting map ! Added new window around map position (-9.4, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317216 Jy ! Component: 100 - total flux cleaned = 0.00272758 Jy ! Component: 150 - total flux cleaned = 0.00221391 Jy ! Component: 200 - total flux cleaned = 0.00175587 Jy ! Total flux subtracted in 200 components = 0.00175587 Jy ! Clean residual min=-0.004131 max=0.004172 Jy/beam ! Clean residual mean=-0.000020 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 5.29229 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 5.29229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.144880Jy sigma=0.000822 ! Fit after self-cal, rms=0.144892Jy sigma=0.000822 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.144892Jy sigma=0.000822 ! Fit after self-cal, rms=0.144964Jy sigma=0.000821 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=0.7414 mas, bmaj=1.634 mas, bpa=2.975 degrees ! Estimated noise=1057.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77789 Jy ! Component: 100 - total flux cleaned = 4.67057 Jy ! Component: 150 - total flux cleaned = 5.01052 Jy ! Component: 200 - total flux cleaned = 5.1545 Jy ! Total flux subtracted in 200 components = 5.1545 Jy ! Clean residual min=-0.029772 max=0.060881 Jy/beam ! Clean residual mean=-0.000049 rms=0.008224 Jy/beam ! Combined flux in latest and established models = 5.15449 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 7 model components to the UV plane model. ! The established model now contains 7 components and 5.15449 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=2.019 mas, bpa=3.311 degrees ! Estimated noise=595.48 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 = 0.0711526 Jy ! Component: 100 - total flux cleaned = 0.107375 Jy ! Component: 150 - total flux cleaned = 0.121107 Jy ! Component: 200 - total flux cleaned = 0.128062 Jy ! Total flux subtracted in 200 components = 0.128062 Jy ! Clean residual min=-0.014489 max=0.010189 Jy/beam ! Clean residual mean=-0.000014 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 5.28256 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 5.28256 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=2.185 mas, bmaj=4.186 mas, bpa=4.658 degrees ! Estimated noise=728.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663719 Jy ! Component: 100 - total flux cleaned = 0.00862373 Jy ! Component: 150 - total flux cleaned = 0.0103525 Jy ! Component: 200 - total flux cleaned = 0.011853 Jy ! Total flux subtracted in 200 components = 0.011853 Jy ! Clean residual min=-0.003495 max=0.003783 Jy/beam ! Clean residual mean=-0.000025 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 5.29441 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 = 0.000114909 Jy ! Component: 100 - total flux cleaned = 0.000115472 Jy ! Component: 150 - total flux cleaned = 0.000116545 Jy ! Component: 200 - total flux cleaned = 0.0001162 Jy ! Total flux subtracted in 200 components = 0.0001162 Jy ! Clean residual min=-0.003273 max=0.003361 Jy/beam ! Clean residual mean=-0.000023 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 5.29452 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 5.29452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=2.019 mas, bpa=3.311 degrees ! Estimated noise=595.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136955 Jy ! Component: 100 - total flux cleaned = -0.00135253 Jy ! Component: 150 - total flux cleaned = -0.000651023 Jy ! Component: 200 - total flux cleaned = -0.000643576 Jy ! Total flux subtracted in 200 components = -0.000643576 Jy ! Clean residual min=-0.008008 max=0.007698 Jy/beam ! Clean residual mean=-0.000015 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 5.29388 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 5.29388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147996Jy sigma=0.000858 ! Fit after self-cal, rms=0.147864Jy sigma=0.000856 wmodel J1337-1257_X_2014_12_20_pus_map.mod ! Writing 63 model components to file: J1337-1257_X_2014_12_20_pus_map.mod wobs J1337-1257_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2014_12_20_pus_uvs.fits wwins J1337-1257_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J1337-1257_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187136 Jy ! Component: 100 - total flux cleaned = 0.000322829 Jy ! Component: 150 - total flux cleaned = 0.000565416 Jy ! Component: 200 - total flux cleaned = 0.00124234 Jy ! Component: 250 - total flux cleaned = 0.00189026 Jy ! Component: 300 - total flux cleaned = 0.00251448 Jy ! Component: 350 - total flux cleaned = 0.0032157 Jy ! Component: 400 - total flux cleaned = 0.00379293 Jy ! Component: 450 - total flux cleaned = 0.00425776 Jy ! Component: 500 - total flux cleaned = 0.00461917 Jy ! Component: 550 - total flux cleaned = 0.00496787 Jy ! Component: 600 - total flux cleaned = 0.00513795 Jy ! Component: 650 - total flux cleaned = 0.00522119 Jy ! Component: 700 - total flux cleaned = 0.00530028 Jy ! Component: 750 - total flux cleaned = 0.00522177 Jy ! Component: 800 - total flux cleaned = 0.00537315 Jy ! Component: 850 - total flux cleaned = 0.00559322 Jy ! Component: 900 - total flux cleaned = 0.00559156 Jy ! Component: 950 - total flux cleaned = 0.0056618 Jy ! Component: 1000 - total flux cleaned = 0.00573087 Jy ! Component: 1050 - total flux cleaned = 0.00586733 Jy ! Component: 1100 - total flux cleaned = 0.0060664 Jy ! Component: 1150 - total flux cleaned = 0.00626031 Jy ! Component: 1200 - total flux cleaned = 0.00632324 Jy ! Component: 1250 - total flux cleaned = 0.006199 Jy ! Component: 1300 - total flux cleaned = 0.0062613 Jy ! Component: 1350 - total flux cleaned = 0.00620124 Jy ! Component: 1400 - total flux cleaned = 0.00626054 Jy ! Component: 1450 - total flux cleaned = 0.00614443 Jy ! Component: 1500 - total flux cleaned = 0.0060307 Jy ! Component: 1550 - total flux cleaned = 0.00597563 Jy ! Component: 1600 - total flux cleaned = 0.00597703 Jy ! Component: 1650 - total flux cleaned = 0.00613904 Jy ! Component: 1700 - total flux cleaned = 0.00608527 Jy ! Component: 1750 - total flux cleaned = 0.00603321 Jy ! Component: 1800 - total flux cleaned = 0.00593041 Jy ! Component: 1850 - total flux cleaned = 0.00598168 Jy ! Component: 1900 - total flux cleaned = 0.00598165 Jy ! Component: 1950 - total flux cleaned = 0.00593239 Jy ! Component: 2000 - total flux cleaned = 0.00603062 Jy ! Total flux subtracted in 2048 components = 0.00607868 Jy ! Clean residual min=-0.002380 max=0.002380 Jy/beam ! Clean residual mean=-0.000010 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 5.29996 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 160 components and 5.29996 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.019 at 3.311 degrees (North through East) ! Clean map min=-0.013309 max=4.9261 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.92605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000841928 device "J1337-1257_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1337-1257_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.051274 0.051274 0.102548 0.205096 0.410192 0.820384 1.64077 3.28154 6.56307 13.1261 26.2523 52.5046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.926 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.019 at 3.311 degrees (North through East) ! Clean map min=-0.013309 max=4.9261 Jy/beam quit ! Quitting program ! Log file J1337-1257_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:44:40 2016