! Started logfile: J2225-0457_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:45 2019 obs J2225-0457_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_10_09_pus_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.562963 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 763 lines of history. ! ! Reading 7296 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 J2225-0457_X_2017_10_09_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.770144Jy sigma=0.006756 ! Fit after self-cal, rms=0.758751Jy sigma=0.006662 ! 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=0.7488 mas, bmaj=3.002 mas, bpa=-16.39 degrees ! Estimated noise=1428.41 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04082 Jy ! Component: 100 - total flux cleaned = 1.3235 Jy ! Total flux subtracted in 100 components = 1.3235 Jy ! Clean residual min=-0.143497 max=0.312958 Jy/beam ! Clean residual mean=-0.000497 rms=0.040472 Jy/beam ! Combined flux in latest and established models = 1.3235 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.3235 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=0.603656Jy sigma=0.005275 ! Fit after self-cal, rms=0.603739Jy sigma=0.005273 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29476 Jy ! Component: 100 - total flux cleaned = 0.460685 Jy ! Total flux subtracted in 100 components = 0.460685 Jy ! Clean residual min=-0.107880 max=0.095365 Jy/beam ! Clean residual mean=-0.000232 rms=0.024323 Jy/beam ! Combined flux in latest and established models = 1.78419 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 1.78419 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=0.378808Jy sigma=0.003207 ! Fit after self-cal, rms=0.358581Jy sigma=0.003060 ! 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=0.9485 mas, bmaj=3.157 mas, bpa=-16.21 degrees ! Estimated noise=996.663 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 = 0.20713 Jy ! Component: 100 - total flux cleaned = 0.331013 Jy ! Component: 150 - total flux cleaned = 0.409128 Jy ! Component: 200 - total flux cleaned = 0.460485 Jy ! Total flux subtracted in 200 components = 0.460485 Jy ! Clean residual min=-0.037039 max=0.060829 Jy/beam ! Clean residual mean=-0.000076 rms=0.013738 Jy/beam ! Combined flux in latest and established models = 2.24467 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 2.24467 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=0.229261Jy sigma=0.001554 ! Fit after self-cal, rms=0.219732Jy sigma=0.001466 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.12 KP 1.00 ! LA 0.95 MK 1.00 NL 0.91 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 1.04 ! LA 0.94 MK 1.00 NL 0.95 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.09 KP 0.97 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.12 KP 0.98 ! LA 0.97 MK 1.01 NL 0.95 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.06 KP 0.99 ! LA 0.96 MK 1.03 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.09 KP 0.98 ! LA 0.96 MK 1.02 NL 0.93 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.09 KP 0.99 ! LA 0.98 MK 1.03 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.11 KP 0.99 ! LA 0.96 MK 1.02 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.11 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.12 KP 1.00 ! LA 0.98 MK 1.03 NL 0.93 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.12 KP 1.02 ! LA 0.98 MK 1.03 NL 0.99 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 1.00 ! LA 0.96 MK 1.03 NL 0.99 OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.219732Jy sigma=0.001466 ! Fit after self-cal, rms=0.188362Jy sigma=0.001229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=3.187 mas, bpa=-16.33 degrees ! Estimated noise=985.424 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 (3.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051017 Jy ! Component: 100 - total flux cleaned = 0.0551723 Jy ! Component: 150 - total flux cleaned = 0.0550681 Jy ! Component: 200 - total flux cleaned = 0.0550562 Jy ! Total flux subtracted in 200 components = 0.0550562 Jy ! Clean residual min=-0.021068 max=0.029203 Jy/beam ! Clean residual mean=0.000117 rms=0.006770 Jy/beam ! Combined flux in latest and established models = 2.29973 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 2.29973 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=0.168212Jy sigma=0.001012 ! Fit after self-cal, rms=0.165798Jy sigma=0.000988 ! 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=0.165798Jy sigma=0.000988 ! Fit after self-cal, rms=0.119877Jy sigma=0.000850 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=3.181 mas, bpa=-16.28 degrees ! Estimated noise=982.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166552 Jy ! Component: 100 - total flux cleaned = 0.0172293 Jy ! Component: 150 - total flux cleaned = 0.0168147 Jy ! Component: 200 - total flux cleaned = 0.0168196 Jy ! Total flux subtracted in 200 components = 0.0168196 Jy ! Clean residual min=-0.015731 max=0.019090 Jy/beam ! Clean residual mean=-0.000000 rms=0.004375 Jy/beam ! Combined flux in latest and established models = 2.31655 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 2.31655 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=0.115509Jy sigma=0.000802 ! Fit after self-cal, rms=0.114618Jy sigma=0.000796 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 (-4.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168754 Jy ! Component: 100 - total flux cleaned = 0.0177594 Jy ! Component: 150 - total flux cleaned = 0.0177802 Jy ! Component: 200 - total flux cleaned = 0.018402 Jy ! Total flux subtracted in 200 components = 0.018402 Jy ! Clean residual min=-0.012498 max=0.012706 Jy/beam ! Clean residual mean=-0.000001 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 2.33495 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 2.33495 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=0.110786Jy sigma=0.000762 ! Fit after self-cal, rms=0.110351Jy sigma=0.000759 ! 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=0.110351Jy sigma=0.000759 ! Fit after self-cal, rms=0.108271Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=3.18 mas, bpa=-16.28 degrees ! Estimated noise=980.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946547 Jy ! Component: 100 - total flux cleaned = 0.0117008 Jy ! Component: 150 - total flux cleaned = 0.0127923 Jy ! Component: 200 - total flux cleaned = 0.0122991 Jy ! Total flux subtracted in 200 components = 0.0122991 Jy ! Clean residual min=-0.010198 max=0.012996 Jy/beam ! Clean residual mean=-0.000021 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 2.34725 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 149 components and 2.34725 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=0.106753Jy sigma=0.000729 ! Fit after self-cal, rms=0.106493Jy sigma=0.000727 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 = 0.00243018 Jy ! Component: 100 - total flux cleaned = 0.0033813 Jy ! Component: 150 - total flux cleaned = 0.00316051 Jy ! Component: 200 - total flux cleaned = 0.00274734 Jy ! Total flux subtracted in 200 components = 0.00274734 Jy ! Clean residual min=-0.009719 max=0.011874 Jy/beam ! Clean residual mean=-0.000017 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 2.35 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 164 components and 2.35 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=0.105620Jy sigma=0.000718 ! Fit after self-cal, rms=0.105438Jy sigma=0.000717 ! 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=0.105438Jy sigma=0.000717 ! Fit after self-cal, rms=0.105119Jy sigma=0.000716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=3.652 mas, bpa=1.371 degrees ! Estimated noise=1155.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595924 Jy ! Component: 100 - total flux cleaned = 0.00680423 Jy ! Component: 150 - total flux cleaned = 0.00663678 Jy ! Component: 200 - total flux cleaned = 0.00571607 Jy ! Total flux subtracted in 200 components = 0.00571607 Jy ! Clean residual min=-0.011921 max=0.013609 Jy/beam ! Clean residual mean=-0.000037 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 2.35572 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 2.35572 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=0.104600Jy sigma=0.000709 ! Fit after self-cal, rms=0.104343Jy sigma=0.000708 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 = 0.000918379 Jy ! Component: 100 - total flux cleaned = 0.00153802 Jy ! Component: 150 - total flux cleaned = 0.00103587 Jy ! Component: 200 - total flux cleaned = 0.0005634 Jy ! Total flux subtracted in 200 components = 0.0005634 Jy ! Clean residual min=-0.011244 max=0.013550 Jy/beam ! Clean residual mean=-0.000034 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 2.35628 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 2.35628 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=0.104024Jy sigma=0.000704 ! Fit after self-cal, rms=0.103870Jy sigma=0.000703 ! 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=0.9572 mas, bmaj=3.18 mas, bpa=-16.27 degrees ! Estimated noise=979.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9572 x 3.18 at -16.27 degrees (North through East) ! Clean map min=-0.013635 max=1.3969 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=0.103870Jy sigma=0.000703 ! Fit after self-cal, rms=0.095843Jy sigma=0.000648 ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=3.181 mas, bpa=-16.29 degrees ! Estimated noise=979.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437569 Jy ! Component: 100 - total flux cleaned = 0.00440808 Jy ! Component: 150 - total flux cleaned = 0.00424869 Jy ! Component: 200 - total flux cleaned = 0.00409537 Jy ! Total flux subtracted in 200 components = 0.00409537 Jy ! Clean residual min=-0.009006 max=0.009838 Jy/beam ! Clean residual mean=-0.000015 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 2.36037 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 2.36037 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=0.095259Jy sigma=0.000641 ! Fit after self-cal, rms=0.095165Jy sigma=0.000641 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111472 Jy ! Component: 100 - total flux cleaned = 0.000824642 Jy ! Component: 150 - total flux cleaned = 0.000548176 Jy ! Component: 200 - total flux cleaned = 0.000416784 Jy ! Total flux subtracted in 200 components = 0.000416784 Jy ! Clean residual min=-0.008625 max=0.009392 Jy/beam ! Clean residual mean=-0.000013 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 2.36079 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 2.36079 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=0.094792Jy sigma=0.000637 ! Fit after self-cal, rms=0.094733Jy sigma=0.000636 ! 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=0.094733Jy sigma=0.000636 ! Fit after self-cal, rms=0.094602Jy sigma=0.000636 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=0.7568 mas, bmaj=3.015 mas, bpa=-16.46 degrees ! Estimated noise=1417.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02935 Jy ! Component: 100 - total flux cleaned = 1.40278 Jy ! Component: 150 - total flux cleaned = 1.63505 Jy ! Component: 200 - total flux cleaned = 1.79403 Jy ! Total flux subtracted in 200 components = 1.79403 Jy ! Clean residual min=-0.052245 max=0.087726 Jy/beam ! Clean residual mean=-0.000228 rms=0.016661 Jy/beam ! Combined flux in latest and established models = 1.79403 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.79403 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=3.182 mas, bpa=-16.29 degrees ! Estimated noise=979.556 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 = 0.178339 Jy ! Component: 100 - total flux cleaned = 0.287823 Jy ! Component: 150 - total flux cleaned = 0.359039 Jy ! Component: 200 - total flux cleaned = 0.408632 Jy ! Total flux subtracted in 200 components = 0.408632 Jy ! Clean residual min=-0.022143 max=0.031845 Jy/beam ! Clean residual mean=-0.000180 rms=0.007657 Jy/beam ! Combined flux in latest and established models = 2.20266 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 70 components and 2.20266 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=2.339 mas, bmaj=3.652 mas, bpa=1.3 degrees ! Estimated noise=1155.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055089 Jy ! Component: 100 - total flux cleaned = 0.0883136 Jy ! Component: 150 - total flux cleaned = 0.110461 Jy ! Component: 200 - total flux cleaned = 0.125232 Jy ! Total flux subtracted in 200 components = 0.125232 Jy ! Clean residual min=-0.014109 max=0.014094 Jy/beam ! Clean residual mean=-0.000094 rms=0.004512 Jy/beam ! Combined flux in latest and established models = 2.32789 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 = 0.00863374 Jy ! Component: 100 - total flux cleaned = 0.0147561 Jy ! Component: 150 - total flux cleaned = 0.0180314 Jy ! Component: 200 - total flux cleaned = 0.0200674 Jy ! Total flux subtracted in 200 components = 0.0200674 Jy ! Clean residual min=-0.012079 max=0.013161 Jy/beam ! Clean residual mean=-0.000055 rms=0.003712 Jy/beam ! Combined flux in latest and established models = 2.34796 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 136 components and 2.34796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=3.182 mas, bpa=-16.29 degrees ! Estimated noise=979.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161876 Jy ! Component: 100 - total flux cleaned = 0.00108314 Jy ! Component: 150 - total flux cleaned = 0.00262045 Jy ! Component: 200 - total flux cleaned = 0.0036313 Jy ! Total flux subtracted in 200 components = 0.0036313 Jy ! Clean residual min=-0.010303 max=0.011044 Jy/beam ! Clean residual mean=-0.000031 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 2.35159 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 2.35159 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=0.097206Jy sigma=0.000662 ! Fit after self-cal, rms=0.096265Jy sigma=0.000652 wmodel J2225-0457_X_2017_10_09_pus_map.mod ! Writing 156 model components to file: J2225-0457_X_2017_10_09_pus_map.mod wobs J2225-0457_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_10_09_pus_uvs.fits wwins J2225-0457_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J2225-0457_X_2017_10_09_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 = 0.00320361 Jy ! Component: 100 - total flux cleaned = 0.00499916 Jy ! Component: 150 - total flux cleaned = 0.00620257 Jy ! Component: 200 - total flux cleaned = 0.00705105 Jy ! Component: 250 - total flux cleaned = 0.00746156 Jy ! Component: 300 - total flux cleaned = 0.00810365 Jy ! Component: 350 - total flux cleaned = 0.0092089 Jy ! Component: 400 - total flux cleaned = 0.00991822 Jy ! Component: 450 - total flux cleaned = 0.010838 Jy ! Component: 500 - total flux cleaned = 0.011617 Jy ! Component: 550 - total flux cleaned = 0.0121552 Jy ! Component: 600 - total flux cleaned = 0.0128917 Jy ! Component: 650 - total flux cleaned = 0.0136026 Jy ! Component: 700 - total flux cleaned = 0.0140949 Jy ! Component: 750 - total flux cleaned = 0.0146722 Jy ! Component: 800 - total flux cleaned = 0.0151432 Jy ! Component: 850 - total flux cleaned = 0.0158771 Jy ! Component: 900 - total flux cleaned = 0.016592 Jy ! Component: 950 - total flux cleaned = 0.0169408 Jy ! Component: 1000 - total flux cleaned = 0.0172841 Jy ! Component: 1050 - total flux cleaned = 0.0176191 Jy ! Component: 1100 - total flux cleaned = 0.0180313 Jy ! Component: 1150 - total flux cleaned = 0.0182729 Jy ! Component: 1200 - total flux cleaned = 0.0186667 Jy ! Component: 1250 - total flux cleaned = 0.0188985 Jy ! Component: 1300 - total flux cleaned = 0.0190509 Jy ! Component: 1350 - total flux cleaned = 0.0193487 Jy ! Component: 1400 - total flux cleaned = 0.0192741 Jy ! Component: 1450 - total flux cleaned = 0.0195619 Jy ! Component: 1500 - total flux cleaned = 0.0194903 Jy ! Component: 1550 - total flux cleaned = 0.0196987 Jy ! Component: 1600 - total flux cleaned = 0.0197668 Jy ! Component: 1650 - total flux cleaned = 0.0196999 Jy ! Component: 1700 - total flux cleaned = 0.0198349 Jy ! Component: 1750 - total flux cleaned = 0.0199673 Jy ! Component: 1800 - total flux cleaned = 0.0202244 Jy ! Component: 1850 - total flux cleaned = 0.0204761 Jy ! Component: 1900 - total flux cleaned = 0.0206623 Jy ! Component: 1950 - total flux cleaned = 0.0206611 Jy ! Component: 2000 - total flux cleaned = 0.0207804 Jy ! Total flux subtracted in 2048 components = 0.0208378 Jy ! Clean residual min=-0.003325 max=0.002937 Jy/beam ! Clean residual mean=-0.000012 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 2.37243 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 312 components and 2.37243 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9565 x 3.182 at -16.29 degrees (North through East) ! Clean map min=-0.0067612 max=1.404 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.40396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00116095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248074 0.248074 0.496148 0.992296 1.98459 3.96918 7.93837 15.8767 31.7535 63.5069 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.403 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9565 x 3.182 at -16.29 degrees (North through East) ! Clean map min=-0.0067612 max=1.404 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2225-0457_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:47 2019