! Started logfile: J0903-1721_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:42 2019 obs J0903-1721_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0903-1721_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J0903-1721 ! ! 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 1309 lines of history. ! ! Reading 32256 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 J0903-1721_X_2017_01_16_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907680Jy sigma=0.007233 ! Fit after self-cal, rms=0.892899Jy sigma=0.007155 ! 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=0.8243 mas, bmaj=2.802 mas, bpa=17.48 degrees ! Estimated noise=914.112 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 = 0.0852538 Jy ! Component: 100 - total flux cleaned = 0.108749 Jy ! Total flux subtracted in 100 components = 0.108749 Jy ! Clean residual min=-0.003913 max=0.009787 Jy/beam ! Clean residual mean=0.000025 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.108749 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108749 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=0.097465Jy sigma=0.000669 ! Fit after self-cal, rms=0.097408Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105169 Jy ! Component: 100 - total flux cleaned = 0.0155714 Jy ! Total flux subtracted in 100 components = 0.0155714 Jy ! Clean residual min=-0.003263 max=0.003729 Jy/beam ! Clean residual mean=0.000018 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.12432 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.12432 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=0.096430Jy sigma=0.000655 ! Fit after self-cal, rms=0.096438Jy sigma=0.000655 ! 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=0.9993 mas, bmaj=3.088 mas, bpa=16.18 degrees ! Estimated noise=520.198 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 = 0.00409169 Jy ! Component: 100 - total flux cleaned = 0.00513038 Jy ! Component: 150 - total flux cleaned = 0.00551798 Jy ! Component: 200 - total flux cleaned = 0.00580795 Jy ! Total flux subtracted in 200 components = 0.00580795 Jy ! Clean residual min=-0.003147 max=0.003333 Jy/beam ! Clean residual mean=0.000020 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.130128 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.130128 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=0.096309Jy sigma=0.000652 ! Fit after self-cal, rms=0.096320Jy sigma=0.000652 ! 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 1.07 FD 1.01 HN 0.95 KP 0.98 ! LA 1.01 MK 1.00* NL 0.95 OV 0.98 ! PT 1.20 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00* NL 0.95 OV 0.97 ! PT 1.48 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00* NL 0.91 OV 1.01 ! PT 1.29 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.99 KP 1.01 ! LA 0.99 MK 1.00* NL 0.92 OV 0.98 ! PT 1.31 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 1.00* NL 0.93 OV 0.97 ! PT 1.33 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00* NL 0.95 OV 1.00 ! PT 1.48 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.02 KP 0.98 ! LA 0.95 MK 1.00* NL 0.95 OV 0.96 ! PT 1.29 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 0.98 ! LA 0.98 MK 1.00* NL 0.92 OV 0.99 ! PT 1.34 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 0.95 ! LA 0.95 MK 1.00* NL 0.95 OV 0.96 ! PT 1.27 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.04 KP 0.99 ! LA 0.98 MK 1.00* NL 0.90 OV 1.00 ! PT 1.99 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.02 ! LA 0.96 MK 1.00* NL 0.94 OV 0.95 ! PT 1.36 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.01 HN 0.98 KP 0.97 ! LA 0.93 MK 1.00* NL 0.94 OV 0.97 ! PT 1.51 SC 1.03 ! ! ! Fit before self-cal, rms=0.096320Jy sigma=0.000652 ! Fit after self-cal, rms=0.109365Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.068 mas, bpa=15.98 degrees ! Estimated noise=518.813 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 = 0.00087189 Jy ! Component: 100 - total flux cleaned = 0.000792221 Jy ! Component: 150 - total flux cleaned = 0.000696501 Jy ! Component: 200 - total flux cleaned = 0.00069525 Jy ! Total flux subtracted in 200 components = 0.00069525 Jy ! Clean residual min=-0.001524 max=0.001813 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.130824 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.130824 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=0.109340Jy sigma=0.000647 ! Fit after self-cal, rms=0.109646Jy sigma=0.000647 ! 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=0.109646Jy sigma=0.000647 ! Fit after self-cal, rms=0.111387Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=3.056 mas, bpa=16.06 degrees ! Estimated noise=517.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486363 Jy ! Component: 100 - total flux cleaned = 0.000549872 Jy ! Component: 150 - total flux cleaned = 0.00052166 Jy ! Component: 200 - total flux cleaned = 0.00051023 Jy ! Total flux subtracted in 200 components = 0.00051023 Jy ! Clean residual min=-0.001245 max=0.001358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.131334 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.131334 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=0.111385Jy sigma=0.000645 ! Fit after self-cal, rms=0.111419Jy sigma=0.000645 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 = -8.43396e-05 Jy ! Component: 100 - total flux cleaned = -4.44277e-05 Jy ! Component: 150 - total flux cleaned = -3.60472e-05 Jy ! Component: 200 - total flux cleaned = -4.83875e-05 Jy ! Total flux subtracted in 200 components = -4.83875e-05 Jy ! Clean residual min=-0.001248 max=0.001341 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.131285 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.131285 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=0.111419Jy sigma=0.000645 ! Fit after self-cal, rms=0.111417Jy sigma=0.000645 ! 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=0.111417Jy sigma=0.000645 ! Fit after self-cal, rms=0.116950Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=3.046 mas, bpa=16.01 degrees ! Estimated noise=518.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164614 Jy ! Component: 100 - total flux cleaned = 0.000309507 Jy ! Component: 150 - total flux cleaned = 0.000350184 Jy ! Component: 200 - total flux cleaned = 0.000361353 Jy ! Total flux subtracted in 200 components = 0.000361353 Jy ! Clean residual min=-0.001121 max=0.001238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.131647 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.131647 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=0.116948Jy sigma=0.000644 ! Fit after self-cal, rms=0.116991Jy sigma=0.000644 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 = -3.26102e-05 Jy ! Component: 100 - total flux cleaned = 4.12021e-06 Jy ! Component: 150 - total flux cleaned = 1.23124e-05 Jy ! Component: 200 - total flux cleaned = 1.22163e-05 Jy ! Total flux subtracted in 200 components = 1.22163e-05 Jy ! Clean residual min=-0.001133 max=0.001221 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.131659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.131659 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=0.116991Jy sigma=0.000644 ! Fit after self-cal, rms=0.116989Jy sigma=0.000644 ! 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=0.116989Jy sigma=0.000644 ! Fit after self-cal, rms=0.117720Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=4.284 mas, bpa=3.353 degrees ! Estimated noise=642.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94058e-05 Jy ! Component: 100 - total flux cleaned = 8.28786e-05 Jy ! Component: 150 - total flux cleaned = 0.000122165 Jy ! Component: 200 - total flux cleaned = 0.000146189 Jy ! Total flux subtracted in 200 components = 0.000146189 Jy ! Clean residual min=-0.001205 max=0.001430 Jy/beam ! Clean residual mean=-0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.131805 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.131805 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=0.117719Jy sigma=0.000644 ! Fit after self-cal, rms=0.117718Jy sigma=0.000644 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 = 7.16017e-06 Jy ! Component: 100 - total flux cleaned = 2.38368e-05 Jy ! Component: 150 - total flux cleaned = 2.46584e-05 Jy ! Component: 200 - total flux cleaned = 1.63189e-05 Jy ! Total flux subtracted in 200 components = 1.63189e-05 Jy ! Clean residual min=-0.001215 max=0.001417 Jy/beam ! Clean residual mean=-0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.131821 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.131821 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=0.117718Jy sigma=0.000644 ! Fit after self-cal, rms=0.117716Jy sigma=0.000644 ! 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=0.997 mas, bmaj=3.04 mas, bpa=16 degrees ! Estimated noise=518.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.997 x 3.04 at 16 degrees (North through East) ! Clean map min=-0.0010206 max=0.1103 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=0.8256 mas, bmaj=2.758 mas, bpa=17.29 degrees ! Estimated noise=909.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843613 Jy ! Component: 100 - total flux cleaned = 0.10848 Jy ! Component: 150 - total flux cleaned = 0.11907 Jy ! Component: 200 - total flux cleaned = 0.124301 Jy ! Total flux subtracted in 200 components = 0.124301 Jy ! Clean residual min=-0.002552 max=0.002712 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.124301 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.124301 Jy ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=3.04 mas, bpa=16 degrees ! Estimated noise=518.427 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 = 0.00395109 Jy ! Component: 100 - total flux cleaned = 0.00547428 Jy ! Component: 150 - total flux cleaned = 0.00597403 Jy ! Component: 200 - total flux cleaned = 0.00631712 Jy ! Total flux subtracted in 200 components = 0.00631712 Jy ! Clean residual min=-0.001125 max=0.001183 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.130618 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.130618 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=2.057 mas, bmaj=4.284 mas, bpa=3.353 degrees ! Estimated noise=642.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072406 Jy ! Component: 100 - total flux cleaned = 0.000846818 Jy ! Component: 150 - total flux cleaned = 0.000907239 Jy ! Component: 200 - total flux cleaned = 0.000907859 Jy ! Total flux subtracted in 200 components = 0.000907859 Jy ! Clean residual min=-0.001214 max=0.001454 Jy/beam ! Clean residual mean=-0.000009 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.131526 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 = 7.57377e-06 Jy ! Component: 100 - total flux cleaned = 1.45089e-05 Jy ! Component: 150 - total flux cleaned = 2.69087e-05 Jy ! Component: 200 - total flux cleaned = 3.23155e-05 Jy ! Total flux subtracted in 200 components = 3.23155e-05 Jy ! Clean residual min=-0.001220 max=0.001444 Jy/beam ! Clean residual mean=-0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.131558 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.131558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=3.04 mas, bpa=16 degrees ! Estimated noise=518.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.46079e-05 Jy ! Component: 100 - total flux cleaned = -3.31343e-05 Jy ! Component: 150 - total flux cleaned = -6.51818e-05 Jy ! Component: 200 - total flux cleaned = -7.25338e-05 Jy ! Total flux subtracted in 200 components = -7.25338e-05 Jy ! Clean residual min=-0.001070 max=0.001141 Jy/beam ! Clean residual mean=-0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.131485 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.131485 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=0.117718Jy sigma=0.000644 ! Fit after self-cal, rms=0.117714Jy sigma=0.000644 wmodel J0903-1721_X_2017_01_16_pus_map.mod ! Writing 51 model components to file: J0903-1721_X_2017_01_16_pus_map.mod wobs J0903-1721_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0903-1721_X_2017_01_16_pus_uvs.fits wwins J0903-1721_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0903-1721_X_2017_01_16_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 = 0.000193352 Jy ! Component: 100 - total flux cleaned = 0.00023127 Jy ! Component: 150 - total flux cleaned = 0.000266736 Jy ! Component: 200 - total flux cleaned = 0.000352699 Jy ! Component: 250 - total flux cleaned = 0.000419707 Jy ! Component: 300 - total flux cleaned = 0.000468728 Jy ! Component: 350 - total flux cleaned = 0.000500423 Jy ! Component: 400 - total flux cleaned = 0.000515771 Jy ! Component: 450 - total flux cleaned = 0.000561395 Jy ! Component: 500 - total flux cleaned = 0.000561366 Jy ! Component: 550 - total flux cleaned = 0.000590933 Jy ! Component: 600 - total flux cleaned = 0.000561913 Jy ! Component: 650 - total flux cleaned = 0.000590537 Jy ! Component: 700 - total flux cleaned = 0.000548042 Jy ! Component: 750 - total flux cleaned = 0.000520139 Jy ! Component: 800 - total flux cleaned = 0.000547305 Jy ! Component: 850 - total flux cleaned = 0.000438817 Jy ! Component: 900 - total flux cleaned = 0.000439082 Jy ! Component: 950 - total flux cleaned = 0.00039957 Jy ! Component: 1000 - total flux cleaned = 0.000425531 Jy ! Component: 1050 - total flux cleaned = 0.000373958 Jy ! Component: 1100 - total flux cleaned = 0.000373842 Jy ! Component: 1150 - total flux cleaned = 0.000348574 Jy ! Component: 1200 - total flux cleaned = 0.000335779 Jy ! Component: 1250 - total flux cleaned = 0.000298979 Jy ! Component: 1300 - total flux cleaned = 0.000250402 Jy ! Component: 1350 - total flux cleaned = 0.000226609 Jy ! Component: 1400 - total flux cleaned = 0.000202816 Jy ! Component: 1450 - total flux cleaned = 0.000155822 Jy ! Component: 1500 - total flux cleaned = 0.00016741 Jy ! Component: 1550 - total flux cleaned = 0.000132792 Jy ! Component: 1600 - total flux cleaned = 0.000121257 Jy ! Component: 1650 - total flux cleaned = 9.84722e-05 Jy ! Component: 1700 - total flux cleaned = 5.37014e-05 Jy ! Component: 1750 - total flux cleaned = 3.16534e-05 Jy ! Component: 1800 - total flux cleaned = -1.33683e-06 Jy ! Component: 1850 - total flux cleaned = -5.56192e-05 Jy ! Component: 1900 - total flux cleaned = -5.56182e-05 Jy ! Component: 1950 - total flux cleaned = -0.000119558 Jy ! Component: 2000 - total flux cleaned = -0.000161672 Jy ! Total flux subtracted in 2048 components = -0.00015117 Jy ! Clean residual min=-0.000532 max=0.000631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.131334 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 194 components and 0.131334 Jy ![Exited script file: muppet] wmap "J0903-1721_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.997 x 3.04 at 16 degrees (North through East) ! Clean map min=-0.00097234 max=0.11062 Jy/beam ! Writing clean map to FITS file: J0903-1721_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574545 0.574545 1.14909 2.29818 4.59636 9.19272 18.3854 36.7709 73.5418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.997 x 3.04 at 16 degrees (North through East) ! Clean map min=-0.00097234 max=0.11062 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 J0903-1721_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:44 2019