! Started logfile: J0919-1847_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:03 2019 obs J0919-1847_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0919-1847_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981164 visibilities/baseline/integration-bin. ! Found source: J0919-1847 ! ! 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 1202 lines of history. ! ! Reading 61884 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 J0919-1847_X_2017_10_21_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946582Jy sigma=0.007653 ! Fit after self-cal, rms=0.918362Jy sigma=0.007430 ! 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=0.7264 mas, bmaj=3.412 mas, bpa=-22.55 degrees ! Estimated noise=663.918 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 = 0.0666977 Jy ! Component: 100 - total flux cleaned = 0.0816206 Jy ! Total flux subtracted in 100 components = 0.0816206 Jy ! Clean residual min=-0.002453 max=0.005175 Jy/beam ! Clean residual mean=0.000000 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0816205 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0816205 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=0.090715Jy sigma=0.000701 ! Fit after self-cal, rms=0.090704Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533415 Jy ! Component: 100 - total flux cleaned = 0.007372 Jy ! Total flux subtracted in 100 components = 0.007372 Jy ! Clean residual min=-0.002017 max=0.002636 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0889926 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0889925 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=0.090384Jy sigma=0.000698 ! Fit after self-cal, rms=0.090396Jy sigma=0.000698 ! 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=0.956 mas, bmaj=3.782 mas, bpa=-21.6 degrees ! Estimated noise=354.682 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 = 0.0025713 Jy ! Component: 100 - total flux cleaned = 0.00381315 Jy ! Component: 150 - total flux cleaned = 0.00411625 Jy ! Component: 200 - total flux cleaned = 0.00421883 Jy ! Total flux subtracted in 200 components = 0.00421883 Jy ! Clean residual min=-0.001406 max=0.001674 Jy/beam ! Clean residual mean=-0.000007 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0932114 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0932114 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=0.090319Jy sigma=0.000697 ! Fit after self-cal, rms=0.090326Jy sigma=0.000697 ! 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 1.03 FD 1.06 HN 1.01 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.98 ! LA 1.03 MK 1.02 NL 0.96 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.94 KP 0.94 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.03 KP 0.95 ! LA 1.03 MK 0.98 NL 0.93 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.97 ! LA 1.02 MK 1.03 NL 0.92 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 0.92 ! LA 1.03 MK 1.03 NL 0.97 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.02 KP 0.95 ! LA 1.02 MK 1.01 NL 0.99 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.97 ! LA 0.99 MK 0.99 NL 1.02 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.03 KP 0.99 ! LA 1.04 MK 0.97 NL 0.98 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.97 KP 0.99 ! LA 1.01 MK 0.98 NL 0.95 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.98 KP 0.89 ! LA 1.01 MK 0.98 NL 0.95 OV 1.04 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.090326Jy sigma=0.000697 ! Fit after self-cal, rms=0.090107Jy sigma=0.000696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=3.825 mas, bpa=-21.6 degrees ! Estimated noise=354.537 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 = -0.000375414 Jy ! Component: 100 - total flux cleaned = -0.000375834 Jy ! Component: 150 - total flux cleaned = -0.000352959 Jy ! Component: 200 - total flux cleaned = -0.000334755 Jy ! Total flux subtracted in 200 components = -0.000334755 Jy ! Clean residual min=-0.000980 max=0.001275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0928766 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0928766 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=0.090102Jy sigma=0.000696 ! Fit after self-cal, rms=0.090116Jy sigma=0.000696 ! 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=0.090116Jy sigma=0.000696 ! Fit after self-cal, rms=0.090085Jy sigma=0.000696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=3.826 mas, bpa=-21.64 degrees ! Estimated noise=354.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108494 Jy ! Component: 100 - total flux cleaned = -0.000129703 Jy ! Component: 150 - total flux cleaned = -0.000147903 Jy ! Component: 200 - total flux cleaned = -0.000163622 Jy ! Total flux subtracted in 200 components = -0.000163622 Jy ! Clean residual min=-0.001015 max=0.001223 Jy/beam ! Clean residual mean=-0.000009 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.092713 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.092713 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=0.090083Jy sigma=0.000696 ! Fit after self-cal, rms=0.090096Jy sigma=0.000696 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87921e-06 Jy ! Component: 100 - total flux cleaned = -2.65873e-05 Jy ! Component: 150 - total flux cleaned = -3.84922e-05 Jy ! Component: 200 - total flux cleaned = -4.95061e-05 Jy ! Total flux subtracted in 200 components = -4.95061e-05 Jy ! Clean residual min=-0.001022 max=0.001210 Jy/beam ! Clean residual mean=-0.000009 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0926635 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0926635 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=0.090095Jy sigma=0.000696 ! Fit after self-cal, rms=0.090096Jy sigma=0.000696 ! 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=0.090096Jy sigma=0.000696 ! Fit after self-cal, rms=0.090153Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9556 mas, bmaj=3.83 mas, bpa=-21.64 degrees ! Estimated noise=354.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02536e-05 Jy ! Component: 100 - total flux cleaned = -9.43221e-05 Jy ! Component: 150 - total flux cleaned = -0.000107469 Jy ! Component: 200 - total flux cleaned = -0.000118842 Jy ! Total flux subtracted in 200 components = -0.000118842 Jy ! Clean residual min=-0.001015 max=0.001204 Jy/beam ! Clean residual mean=-0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0925446 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0925446 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=0.090152Jy sigma=0.000696 ! Fit after self-cal, rms=0.090155Jy sigma=0.000696 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 = -1.18077e-05 Jy ! Component: 100 - total flux cleaned = -1.6836e-05 Jy ! Component: 150 - total flux cleaned = -2.60285e-05 Jy ! Component: 200 - total flux cleaned = -2.59041e-05 Jy ! Total flux subtracted in 200 components = -2.59041e-05 Jy ! Clean residual min=-0.001019 max=0.001200 Jy/beam ! Clean residual mean=-0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0925187 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0925187 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=0.090154Jy sigma=0.000696 ! Fit after self-cal, rms=0.090155Jy sigma=0.000696 ! 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=0.090155Jy sigma=0.000696 ! Fit after self-cal, rms=0.090181Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=5.245 mas, bpa=-10.1 degrees ! Estimated noise=416.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35044e-05 Jy ! Component: 100 - total flux cleaned = 0.000112389 Jy ! Component: 150 - total flux cleaned = 0.000127614 Jy ! Component: 200 - total flux cleaned = 0.000141472 Jy ! Total flux subtracted in 200 components = 0.000141472 Jy ! Clean residual min=-0.001147 max=0.001497 Jy/beam ! Clean residual mean=-0.000015 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0926602 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.0926602 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=0.090181Jy sigma=0.000696 ! Fit after self-cal, rms=0.090182Jy sigma=0.000696 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 = 3.29463e-05 Jy ! Component: 100 - total flux cleaned = 4.49603e-05 Jy ! Component: 150 - total flux cleaned = 5.25905e-05 Jy ! Component: 200 - total flux cleaned = 5.95212e-05 Jy ! Total flux subtracted in 200 components = 5.95212e-05 Jy ! Clean residual min=-0.001142 max=0.001500 Jy/beam ! Clean residual mean=-0.000016 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0927197 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.0927197 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=0.090182Jy sigma=0.000696 ! Fit after self-cal, rms=0.090182Jy sigma=0.000696 ! 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=0.956 mas, bmaj=3.833 mas, bpa=-21.64 degrees ! Estimated noise=354.332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 3.833 at -21.64 degrees (North through East) ! Clean map min=-0.0009616 max=0.085481 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=0.7251 mas, bmaj=3.45 mas, bpa=-22.59 degrees ! Estimated noise=662.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664825 Jy ! Component: 100 - total flux cleaned = 0.0813068 Jy ! Component: 150 - total flux cleaned = 0.0863125 Jy ! Component: 200 - total flux cleaned = 0.0886632 Jy ! Total flux subtracted in 200 components = 0.0886632 Jy ! Clean residual min=-0.001850 max=0.001698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0886632 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0886632 Jy ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=3.833 mas, bpa=-21.64 degrees ! Estimated noise=354.332 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 = 0.00168975 Jy ! Component: 100 - total flux cleaned = 0.00263035 Jy ! Component: 150 - total flux cleaned = 0.00301689 Jy ! Component: 200 - total flux cleaned = 0.00322694 Jy ! Total flux subtracted in 200 components = 0.00322694 Jy ! Clean residual min=-0.000998 max=0.001303 Jy/beam ! Clean residual mean=-0.000009 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0918901 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0918901 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=2.268 mas, bmaj=5.245 mas, bpa=-10.1 degrees ! Estimated noise=416.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539606 Jy ! Component: 100 - total flux cleaned = 0.000701849 Jy ! Component: 150 - total flux cleaned = 0.000777534 Jy ! Component: 200 - total flux cleaned = 0.000826782 Jy ! Total flux subtracted in 200 components = 0.000826782 Jy ! Clean residual min=-0.001123 max=0.001514 Jy/beam ! Clean residual mean=-0.000015 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0927169 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 = 2.86367e-05 Jy ! Component: 100 - total flux cleaned = 4.47579e-05 Jy ! Component: 150 - total flux cleaned = 5.22209e-05 Jy ! Component: 200 - total flux cleaned = 5.8914e-05 Jy ! Total flux subtracted in 200 components = 5.8914e-05 Jy ! Clean residual min=-0.001119 max=0.001511 Jy/beam ! Clean residual mean=-0.000015 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0927758 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0927758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=3.833 mas, bpa=-21.64 degrees ! Estimated noise=354.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283726 Jy ! Component: 100 - total flux cleaned = -0.000283989 Jy ! Component: 150 - total flux cleaned = -0.000274753 Jy ! Component: 200 - total flux cleaned = -0.000266653 Jy ! Total flux subtracted in 200 components = -0.000266653 Jy ! Clean residual min=-0.000975 max=0.001238 Jy/beam ! Clean residual mean=-0.000009 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0925092 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0925092 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=0.090185Jy sigma=0.000696 ! Fit after self-cal, rms=0.090181Jy sigma=0.000696 wmodel J0919-1847_X_2017_10_21_pus_map.mod ! Writing 59 model components to file: J0919-1847_X_2017_10_21_pus_map.mod wobs J0919-1847_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0919-1847_X_2017_10_21_pus_uvs.fits wwins J0919-1847_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0919-1847_X_2017_10_21_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 = 0.00053948 Jy ! Component: 100 - total flux cleaned = 0.000897405 Jy ! Component: 150 - total flux cleaned = 0.00114245 Jy ! Component: 200 - total flux cleaned = 0.00132395 Jy ! Component: 250 - total flux cleaned = 0.00144939 Jy ! Component: 300 - total flux cleaned = 0.00149456 Jy ! Component: 350 - total flux cleaned = 0.00153831 Jy ! Component: 400 - total flux cleaned = 0.00158084 Jy ! Component: 450 - total flux cleaned = 0.001663 Jy ! Component: 500 - total flux cleaned = 0.00171601 Jy ! Component: 550 - total flux cleaned = 0.00176768 Jy ! Component: 600 - total flux cleaned = 0.00179268 Jy ! Component: 650 - total flux cleaned = 0.0017805 Jy ! Component: 700 - total flux cleaned = 0.00180426 Jy ! Component: 750 - total flux cleaned = 0.00182741 Jy ! Component: 800 - total flux cleaned = 0.0018274 Jy ! Component: 850 - total flux cleaned = 0.00182749 Jy ! Component: 900 - total flux cleaned = 0.00184972 Jy ! Component: 950 - total flux cleaned = 0.0018821 Jy ! Component: 1000 - total flux cleaned = 0.00191389 Jy ! Component: 1050 - total flux cleaned = 0.00194485 Jy ! Component: 1100 - total flux cleaned = 0.00196509 Jy ! Component: 1150 - total flux cleaned = 0.001995 Jy ! Component: 1200 - total flux cleaned = 0.00200471 Jy ! Component: 1250 - total flux cleaned = 0.00203347 Jy ! Component: 1300 - total flux cleaned = 0.0020802 Jy ! Component: 1350 - total flux cleaned = 0.00210764 Jy ! Component: 1400 - total flux cleaned = 0.00212568 Jy ! Component: 1450 - total flux cleaned = 0.00212596 Jy ! Component: 1500 - total flux cleaned = 0.00215225 Jy ! Component: 1550 - total flux cleaned = 0.00215228 Jy ! Component: 1600 - total flux cleaned = 0.00216901 Jy ! Component: 1650 - total flux cleaned = 0.00212715 Jy ! Component: 1700 - total flux cleaned = 0.00212704 Jy ! Component: 1750 - total flux cleaned = 0.00209462 Jy ! Component: 1800 - total flux cleaned = 0.0020547 Jy ! Component: 1850 - total flux cleaned = 0.00204692 Jy ! Component: 1900 - total flux cleaned = 0.0020313 Jy ! Component: 1950 - total flux cleaned = 0.00200067 Jy ! Component: 2000 - total flux cleaned = 0.00202344 Jy ! Total flux subtracted in 2048 components = 0.00200096 Jy ! Clean residual min=-0.000442 max=0.000464 Jy/beam ! Clean residual mean=-0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0945101 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 197 components and 0.0945101 Jy ![Exited script file: muppet] wmap "J0919-1847_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 3.833 at -21.64 degrees (North through East) ! Clean map min=-0.00089657 max=0.085487 Jy/beam ! Writing clean map to FITS file: J0919-1847_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0854869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.537793 0.537793 1.07559 2.15117 4.30235 8.60469 17.2094 34.4188 68.8376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 3.833 at -21.64 degrees (North through East) ! Clean map min=-0.00089657 max=0.085487 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 J0919-1847_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:06 2019