! Started logfile: J0638-0845_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:07 2019 obs J0638-0845_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0638-0845_X_2017_07_09_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91142 visibilities/baseline/integration-bin. ! Found source: J0638-0845 ! ! 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 979 lines of history. ! ! Reading 70872 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 J0638-0845_X_2017_07_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953338Jy sigma=0.007784 ! Fit after self-cal, rms=0.932817Jy sigma=0.007625 ! 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=0.7111 mas, bmaj=1.786 mas, bpa=0.1802 degrees ! Estimated noise=554.597 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 = 0.0512365 Jy ! Component: 100 - total flux cleaned = 0.0661436 Jy ! Total flux subtracted in 100 components = 0.0661436 Jy ! Clean residual min=-0.002395 max=0.006846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0661436 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0661436 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=0.083880Jy sigma=0.000660 ! Fit after self-cal, rms=0.083801Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820315 Jy ! Component: 100 - total flux cleaned = 0.012564 Jy ! Total flux subtracted in 100 components = 0.012564 Jy ! Clean residual min=-0.001636 max=0.002188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0787076 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0787076 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=0.082832Jy sigma=0.000651 ! Fit after self-cal, rms=0.082811Jy sigma=0.000651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296352 Jy ! Component: 100 - total flux cleaned = 0.00455459 Jy ! Total flux subtracted in 100 components = 0.00455459 Jy ! Clean residual min=-0.001687 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0832622 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0832622 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=0.082685Jy sigma=0.000650 ! Fit after self-cal, rms=0.082684Jy sigma=0.000650 ! 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=0.8783 mas, bmaj=2.126 mas, bpa=0.563 degrees ! Estimated noise=327.447 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205617 Jy ! Component: 100 - total flux cleaned = 0.00323281 Jy ! Component: 150 - total flux cleaned = 0.00396259 Jy ! Component: 200 - total flux cleaned = 0.00415906 Jy ! Total flux subtracted in 200 components = 0.00415906 Jy ! Clean residual min=-0.001179 max=0.001020 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0874213 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.0874213 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=0.082629Jy sigma=0.000649 ! Fit after self-cal, rms=0.082629Jy sigma=0.000649 ! 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 1.00 FD 0.99 HN 1.04 KP 0.92 ! LA 1.00 MK 0.94 NL 1.00 OV 1.02 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 MK 0.95 NL 1.04 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.98 ! LA 1.03 MK 1.05 NL 0.99 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.94 ! LA 1.01 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.99 ! LA 1.02 MK 1.06 NL 1.03 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.18 KP 0.97 ! LA 0.99 MK 0.96 NL 1.01 OV 1.00 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 0.94 ! LA 1.01 MK 1.17 NL 0.96 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.16 KP 0.96 ! LA 1.05 MK 0.91 NL 1.01 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.94 KP 0.98 ! LA 1.07 MK 0.98 NL 0.98 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.09 KP 0.97 ! LA 1.02 MK 0.89 NL 0.94 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.082629Jy sigma=0.000649 ! Fit after self-cal, rms=0.082785Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.125 mas, bpa=0.5316 degrees ! Estimated noise=326.355 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 = 0.000417972 Jy ! Component: 100 - total flux cleaned = 0.000470483 Jy ! Component: 150 - total flux cleaned = 0.000510945 Jy ! Component: 200 - total flux cleaned = 0.000511923 Jy ! Total flux subtracted in 200 components = 0.000511923 Jy ! Clean residual min=-0.001039 max=0.000858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0879332 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0879332 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=0.082778Jy sigma=0.000648 ! Fit after self-cal, rms=0.082804Jy sigma=0.000648 ! 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=0.082804Jy sigma=0.000648 ! Fit after self-cal, rms=0.083734Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=2.125 mas, bpa=0.5635 degrees ! Estimated noise=326.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246397 Jy ! Component: 100 - total flux cleaned = 0.000258229 Jy ! Component: 150 - total flux cleaned = 0.00024745 Jy ! Component: 200 - total flux cleaned = 0.000238012 Jy ! Total flux subtracted in 200 components = 0.000238012 Jy ! Clean residual min=-0.000929 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0881712 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0881712 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=0.083731Jy sigma=0.000648 ! Fit after self-cal, rms=0.083762Jy sigma=0.000648 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 = 3.08181e-05 Jy ! Component: 100 - total flux cleaned = 4.02868e-05 Jy ! Component: 150 - total flux cleaned = 4.02094e-05 Jy ! Component: 200 - total flux cleaned = 4.00037e-05 Jy ! Total flux subtracted in 200 components = 4.00037e-05 Jy ! Clean residual min=-0.000924 max=0.000804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0882112 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0882112 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=0.083760Jy sigma=0.000648 ! Fit after self-cal, rms=0.083761Jy sigma=0.000648 ! 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=0.083761Jy sigma=0.000648 ! Fit after self-cal, rms=0.085107Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8795 mas, bmaj=2.126 mas, bpa=0.6685 degrees ! Estimated noise=326.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.60975e-05 Jy ! Component: 100 - total flux cleaned = 4.44481e-05 Jy ! Component: 150 - total flux cleaned = 3.66404e-05 Jy ! Component: 200 - total flux cleaned = 4.40362e-05 Jy ! Total flux subtracted in 200 components = 4.40362e-05 Jy ! Clean residual min=-0.000941 max=0.000853 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0882552 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0882552 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=0.085105Jy sigma=0.000647 ! Fit after self-cal, rms=0.085134Jy sigma=0.000647 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 = -9.3787e-06 Jy ! Component: 100 - total flux cleaned = -1.69116e-05 Jy ! Component: 150 - total flux cleaned = -9.87723e-06 Jy ! Component: 200 - total flux cleaned = 3.3728e-06 Jy ! Total flux subtracted in 200 components = 3.3728e-06 Jy ! Clean residual min=-0.000938 max=0.000845 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0882586 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0882586 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=0.085133Jy sigma=0.000647 ! Fit after self-cal, rms=0.085133Jy sigma=0.000647 ! 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=0.085133Jy sigma=0.000647 ! Fit after self-cal, rms=0.085465Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=3.767 mas, bpa=0.8006 degrees ! Estimated noise=416.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107855 Jy ! Component: 100 - total flux cleaned = 9.92527e-05 Jy ! Component: 150 - total flux cleaned = 0.000106875 Jy ! Component: 200 - total flux cleaned = 0.000107136 Jy ! Total flux subtracted in 200 components = 0.000107136 Jy ! Clean residual min=-0.000977 max=0.000883 Jy/beam ! Clean residual mean=-0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0883657 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.0883657 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=0.085465Jy sigma=0.000647 ! Fit after self-cal, rms=0.085468Jy sigma=0.000647 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 = 8.78788e-06 Jy ! Component: 100 - total flux cleaned = 2.2514e-05 Jy ! Component: 150 - total flux cleaned = 2.23728e-05 Jy ! Component: 200 - total flux cleaned = 2.80137e-05 Jy ! Total flux subtracted in 200 components = 2.80137e-05 Jy ! Clean residual min=-0.000975 max=0.000884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0883938 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0883938 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=0.085468Jy sigma=0.000647 ! Fit after self-cal, rms=0.085468Jy sigma=0.000647 ! 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=0.8801 mas, bmaj=2.127 mas, bpa=0.6776 degrees ! Estimated noise=327.044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.127 at 0.6776 degrees (North through East) ! Clean map min=-0.000853 max=0.068864 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=0.7118 mas, bmaj=1.785 mas, bpa=0.3272 degrees ! Estimated noise=554.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504925 Jy ! Component: 100 - total flux cleaned = 0.0667409 Jy ! Component: 150 - total flux cleaned = 0.0749582 Jy ! Component: 200 - total flux cleaned = 0.0793769 Jy ! Total flux subtracted in 200 components = 0.0793769 Jy ! Clean residual min=-0.001659 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0793769 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0793769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.127 mas, bpa=0.6776 degrees ! Estimated noise=327.044 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 = 0.00350867 Jy ! Component: 100 - total flux cleaned = 0.00552311 Jy ! Component: 150 - total flux cleaned = 0.006832 Jy ! Component: 200 - total flux cleaned = 0.00772789 Jy ! Total flux subtracted in 200 components = 0.00772789 Jy ! Clean residual min=-0.000944 max=0.000842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0871048 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0871048 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=2.189 mas, bmaj=3.767 mas, bpa=0.8006 degrees ! Estimated noise=416.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826525 Jy ! Component: 100 - total flux cleaned = 0.00100539 Jy ! Component: 150 - total flux cleaned = 0.00112402 Jy ! Component: 200 - total flux cleaned = 0.00119435 Jy ! Total flux subtracted in 200 components = 0.00119435 Jy ! Clean residual min=-0.000983 max=0.000873 Jy/beam ! Clean residual mean=-0.000004 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0882992 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 = 1.80663e-05 Jy ! Component: 100 - total flux cleaned = 3.3205e-05 Jy ! Component: 150 - total flux cleaned = 4.59263e-05 Jy ! Component: 200 - total flux cleaned = 5.6782e-05 Jy ! Total flux subtracted in 200 components = 5.6782e-05 Jy ! Clean residual min=-0.000978 max=0.000875 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.088356 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.088356 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.127 mas, bpa=0.6776 degrees ! Estimated noise=327.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.7618e-05 Jy ! Component: 100 - total flux cleaned = 5.73019e-05 Jy ! Component: 150 - total flux cleaned = 4.63455e-05 Jy ! Component: 200 - total flux cleaned = 2.70128e-05 Jy ! Total flux subtracted in 200 components = 2.70128e-05 Jy ! Clean residual min=-0.000928 max=0.000860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.088383 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.088383 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=0.085473Jy sigma=0.000647 ! Fit after self-cal, rms=0.085472Jy sigma=0.000647 wmodel J0638-0845_X_2017_07_09_pus_map.mod ! Writing 72 model components to file: J0638-0845_X_2017_07_09_pus_map.mod wobs J0638-0845_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0638-0845_X_2017_07_09_pus_uvs.fits wwins J0638-0845_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J0638-0845_X_2017_07_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 = -1.00025e-05 Jy ! Component: 100 - total flux cleaned = -0.000134625 Jy ! Component: 150 - total flux cleaned = -0.000264557 Jy ! Component: 200 - total flux cleaned = -0.000326368 Jy ! Component: 250 - total flux cleaned = -0.000314416 Jy ! Component: 300 - total flux cleaned = -0.000303074 Jy ! Component: 350 - total flux cleaned = -0.000325185 Jy ! Component: 400 - total flux cleaned = -0.000336019 Jy ! Component: 450 - total flux cleaned = -0.000346579 Jy ! Component: 500 - total flux cleaned = -0.00035676 Jy ! Component: 550 - total flux cleaned = -0.000386946 Jy ! Component: 600 - total flux cleaned = -0.000406574 Jy ! Component: 650 - total flux cleaned = -0.000474478 Jy ! Component: 700 - total flux cleaned = -0.000512455 Jy ! Component: 750 - total flux cleaned = -0.000578175 Jy ! Component: 800 - total flux cleaned = -0.000633447 Jy ! Component: 850 - total flux cleaned = -0.000669965 Jy ! Component: 900 - total flux cleaned = -0.000759727 Jy ! Component: 950 - total flux cleaned = -0.000830374 Jy ! Component: 1000 - total flux cleaned = -0.000873924 Jy ! Component: 1050 - total flux cleaned = -0.0009343 Jy ! Component: 1100 - total flux cleaned = -0.000993779 Jy ! Component: 1150 - total flux cleaned = -0.00105257 Jy ! Component: 1200 - total flux cleaned = -0.00112724 Jy ! Component: 1250 - total flux cleaned = -0.00120923 Jy ! Component: 1300 - total flux cleaned = -0.00124966 Jy ! Component: 1350 - total flux cleaned = -0.00130573 Jy ! Component: 1400 - total flux cleaned = -0.00135334 Jy ! Component: 1450 - total flux cleaned = -0.00143173 Jy ! Component: 1500 - total flux cleaned = -0.0014395 Jy ! Component: 1550 - total flux cleaned = -0.00148567 Jy ! Component: 1600 - total flux cleaned = -0.00153907 Jy ! Component: 1650 - total flux cleaned = -0.00156916 Jy ! Component: 1700 - total flux cleaned = -0.0015991 Jy ! Component: 1750 - total flux cleaned = -0.00162876 Jy ! Component: 1800 - total flux cleaned = -0.00168005 Jy ! Component: 1850 - total flux cleaned = -0.00167993 Jy ! Component: 1900 - total flux cleaned = -0.00171602 Jy ! Component: 1950 - total flux cleaned = -0.00173039 Jy ! Component: 2000 - total flux cleaned = -0.00175177 Jy ! Total flux subtracted in 2048 components = -0.001773 Jy ! Clean residual min=-0.000440 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.08661 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 215 components and 0.08661 Jy ![Exited script file: muppet] wmap "J0638-0845_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.127 at 0.6776 degrees (North through East) ! Clean map min=-0.00076529 max=0.068805 Jy/beam ! Writing clean map to FITS file: J0638-0845_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0688053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587832 0.587832 1.17566 2.35133 4.70265 9.40531 18.8106 37.6212 75.2425 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.127 at 0.6776 degrees (North through East) ! Clean map min=-0.00076529 max=0.068805 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 J0638-0845_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:11 2019