! Started logfile: J0544-2241_X_2017_07_09_pus_uvs.log on Wed May 8 15:21:56 2019 obs J0544-2241_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0544-2241_X_2017_07_09_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969298 visibilities/baseline/integration-bin. ! Found source: J0544-2241 ! ! 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 39780 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 J0544-2241_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899509Jy sigma=0.006929 ! Fit after self-cal, rms=0.863676Jy sigma=0.006657 ! 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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6485 mas, bmaj=1.674 mas, bpa=-6.37 degrees ! Estimated noise=1011.94 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 = 0.101529 Jy ! Component: 100 - total flux cleaned = 0.134993 Jy ! Total flux subtracted in 100 components = 0.134993 Jy ! Clean residual min=-0.005382 max=0.014253 Jy/beam ! Clean residual mean=-0.000050 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.134993 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.134993 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=0.093251Jy sigma=0.000685 ! Fit after self-cal, rms=0.093109Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157779 Jy ! Component: 100 - total flux cleaned = 0.0238941 Jy ! Total flux subtracted in 100 components = 0.0238941 Jy ! Clean residual min=-0.002837 max=0.003957 Jy/beam ! Clean residual mean=-0.000011 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.158887 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.158887 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=0.089714Jy sigma=0.000655 ! Fit after self-cal, rms=0.089682Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8196 mas, bmaj=1.992 mas, bpa=-5.073 degrees ! Estimated noise=484.22 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 = 0.00709953 Jy ! Component: 100 - total flux cleaned = 0.0103666 Jy ! Component: 150 - total flux cleaned = 0.0119668 Jy ! Component: 200 - total flux cleaned = 0.0128164 Jy ! Total flux subtracted in 200 components = 0.0128164 Jy ! Clean residual min=-0.002242 max=0.001693 Jy/beam ! Clean residual mean=0.000013 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.171704 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.171704 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=0.089205Jy sigma=0.000650 ! Fit after self-cal, rms=0.089200Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 1.01 FD 0.98 HN 0.94 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 0.98 ! LA 1.00 MK 0.93 NL 1.00 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 1.04 MK 0.96 NL 0.97 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 0.96 ! LA 0.99 MK 0.96 NL 0.97 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 0.96 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00 NL 0.98 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 0.95 ! LA 1.01 MK 1.07 NL 0.99 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00 KP 0.99 ! LA 0.96 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 0.98 ! LA 1.00 MK 1.03 NL 1.01 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.07 KP 0.95 ! LA 1.03 MK 1.05 NL 0.99 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.07 KP 0.94 ! LA 1.02 MK 1.09 NL 0.98 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.94 ! LA 1.02 MK 1.01 NL 1.01 OV 1.05 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.089200Jy sigma=0.000650 ! Fit after self-cal, rms=0.089538Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.997 mas, bpa=-5.084 degrees ! Estimated noise=483.577 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 = -1.91276e-05 Jy ! Component: 100 - total flux cleaned = -9.09308e-05 Jy ! Component: 150 - total flux cleaned = -9.12225e-05 Jy ! Component: 200 - total flux cleaned = -7.74743e-05 Jy ! Total flux subtracted in 200 components = -7.74743e-05 Jy ! Clean residual min=-0.001357 max=0.001276 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.171626 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.171626 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=0.089532Jy sigma=0.000649 ! Fit after self-cal, rms=0.089539Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.089539Jy sigma=0.000649 ! Fit after self-cal, rms=0.089595Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8212 mas, bmaj=1.995 mas, bpa=-5.154 degrees ! Estimated noise=483.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41191e-05 Jy ! Component: 100 - total flux cleaned = 6.75321e-07 Jy ! Component: 150 - total flux cleaned = 7.90095e-07 Jy ! Component: 200 - total flux cleaned = -1.0717e-05 Jy ! Total flux subtracted in 200 components = -1.0717e-05 Jy ! Clean residual min=-0.001279 max=0.001208 Jy/beam ! Clean residual mean=0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.171615 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.171615 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=0.089591Jy sigma=0.000648 ! Fit after self-cal, rms=0.089598Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 1.19542e-05 Jy ! Component: 100 - total flux cleaned = 2.23368e-05 Jy ! Component: 150 - total flux cleaned = 2.23317e-05 Jy ! Component: 200 - total flux cleaned = 3.17707e-05 Jy ! Total flux subtracted in 200 components = 3.17707e-05 Jy ! Clean residual min=-0.001283 max=0.001197 Jy/beam ! Clean residual mean=0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.171647 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.171647 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=0.089595Jy sigma=0.000648 ! Fit after self-cal, rms=0.089595Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.089595Jy sigma=0.000648 ! Fit after self-cal, rms=0.089646Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.995 mas, bpa=-5.217 degrees ! Estimated noise=483.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.12462e-05 Jy ! Component: 100 - total flux cleaned = 1.12768e-05 Jy ! Component: 150 - total flux cleaned = 1.52898e-06 Jy ! Component: 200 - total flux cleaned = -6.77539e-06 Jy ! Total flux subtracted in 200 components = -6.77539e-06 Jy ! Clean residual min=-0.001255 max=0.001186 Jy/beam ! Clean residual mean=0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.17164 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.17164 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=0.089644Jy sigma=0.000648 ! Fit after self-cal, rms=0.089646Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 8.00118e-06 Jy ! Component: 100 - total flux cleaned = 7.56505e-06 Jy ! Component: 150 - total flux cleaned = 7.76379e-06 Jy ! Component: 200 - total flux cleaned = 1.4626e-05 Jy ! Total flux subtracted in 200 components = 1.4626e-05 Jy ! Clean residual min=-0.001257 max=0.001173 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.171655 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.171655 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=0.089645Jy sigma=0.000648 ! Fit after self-cal, rms=0.089645Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.089645Jy sigma=0.000648 ! Fit after self-cal, rms=0.089637Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.278 mas, bmaj=4.856 mas, bpa=-2.012 degrees ! Estimated noise=633.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05474e-05 Jy ! Component: 100 - total flux cleaned = -1.03464e-05 Jy ! Component: 150 - total flux cleaned = -8.28657e-06 Jy ! Component: 200 - total flux cleaned = -6.28905e-06 Jy ! Total flux subtracted in 200 components = -6.28905e-06 Jy ! Clean residual min=-0.001223 max=0.001487 Jy/beam ! Clean residual mean=0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.171649 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.171649 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=0.089637Jy sigma=0.000648 ! Fit after self-cal, rms=0.089637Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = -2.95583e-07 Jy ! Component: 100 - total flux cleaned = -2.61167e-07 Jy ! Component: 150 - total flux cleaned = 1.85769e-06 Jy ! Component: 200 - total flux cleaned = 3.74144e-06 Jy ! Total flux subtracted in 200 components = 3.74144e-06 Jy ! Clean residual min=-0.001224 max=0.001487 Jy/beam ! Clean residual mean=0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.171653 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.171653 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=0.089636Jy sigma=0.000648 ! Fit after self-cal, rms=0.089636Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.995 mas, bpa=-5.261 degrees ! Estimated noise=483.259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8211 x 1.995 at -5.261 degrees (North through East) ! Clean map min=-0.0011278 max=0.1359 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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6493 mas, bmaj=1.673 mas, bpa=-6.562 degrees ! Estimated noise=1016.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102092 Jy ! Component: 100 - total flux cleaned = 0.136992 Jy ! Component: 150 - total flux cleaned = 0.152572 Jy ! Component: 200 - total flux cleaned = 0.160541 Jy ! Total flux subtracted in 200 components = 0.160541 Jy ! Clean residual min=-0.002485 max=0.003833 Jy/beam ! Clean residual mean=-0.000011 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.160541 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.160541 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.995 mas, bpa=-5.261 degrees ! Estimated noise=483.259 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 = 0.0058993 Jy ! Component: 100 - total flux cleaned = 0.00860901 Jy ! Component: 150 - total flux cleaned = 0.00990931 Jy ! Component: 200 - total flux cleaned = 0.0105445 Jy ! Total flux subtracted in 200 components = 0.0105445 Jy ! Clean residual min=-0.001323 max=0.001188 Jy/beam ! Clean residual mean=0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.171086 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.171086 Jy ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.278 mas, bmaj=4.856 mas, bpa=-2.012 degrees ! Estimated noise=633.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388162 Jy ! Component: 100 - total flux cleaned = 0.000416245 Jy ! Component: 150 - total flux cleaned = 0.000421277 Jy ! Component: 200 - total flux cleaned = 0.000429362 Jy ! Total flux subtracted in 200 components = 0.000429362 Jy ! Clean residual min=-0.001209 max=0.001481 Jy/beam ! Clean residual mean=0.000014 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.171515 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 = 3.25536e-06 Jy ! Component: 100 - total flux cleaned = 6.52883e-06 Jy ! Component: 150 - total flux cleaned = 9.55211e-06 Jy ! Component: 200 - total flux cleaned = 1.00006e-05 Jy ! Total flux subtracted in 200 components = 1.00006e-05 Jy ! Clean residual min=-0.001209 max=0.001480 Jy/beam ! Clean residual mean=0.000014 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.171525 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.171525 Jy ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.995 mas, bpa=-5.261 degrees ! Estimated noise=483.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135017 Jy ! Component: 100 - total flux cleaned = -9.37044e-05 Jy ! Component: 150 - total flux cleaned = -4.82105e-05 Jy ! Component: 200 - total flux cleaned = -3.74626e-05 Jy ! Total flux subtracted in 200 components = -3.74626e-05 Jy ! Clean residual min=-0.001286 max=0.001171 Jy/beam ! Clean residual mean=0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.171488 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.171488 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=0.089642Jy sigma=0.000648 ! Fit after self-cal, rms=0.089640Jy sigma=0.000648 wmodel J0544-2241_X_2017_07_09_pus_map.mod ! Writing 33 model components to file: J0544-2241_X_2017_07_09_pus_map.mod wobs J0544-2241_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0544-2241_X_2017_07_09_pus_uvs.fits wwins J0544-2241_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J0544-2241_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 ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.7696e-05 Jy ! Component: 100 - total flux cleaned = 2.4445e-05 Jy ! Component: 150 - total flux cleaned = 6.29175e-05 Jy ! Component: 200 - total flux cleaned = 8.12133e-05 Jy ! Component: 250 - total flux cleaned = 0.000168842 Jy ! Component: 300 - total flux cleaned = 0.000220025 Jy ! Component: 350 - total flux cleaned = 0.000303002 Jy ! Component: 400 - total flux cleaned = 0.000366972 Jy ! Component: 450 - total flux cleaned = 0.000413907 Jy ! Component: 500 - total flux cleaned = 0.000444693 Jy ! Component: 550 - total flux cleaned = 0.000489569 Jy ! Component: 600 - total flux cleaned = 0.000504178 Jy ! Component: 650 - total flux cleaned = 0.000504133 Jy ! Component: 700 - total flux cleaned = 0.000503623 Jy ! Component: 750 - total flux cleaned = 0.000475971 Jy ! Component: 800 - total flux cleaned = 0.000476211 Jy ! Component: 850 - total flux cleaned = 0.000489339 Jy ! Component: 900 - total flux cleaned = 0.000463174 Jy ! Component: 950 - total flux cleaned = 0.000462933 Jy ! Component: 1000 - total flux cleaned = 0.000475348 Jy ! Component: 1050 - total flux cleaned = 0.000500234 Jy ! Component: 1100 - total flux cleaned = 0.000524479 Jy ! Component: 1150 - total flux cleaned = 0.000548179 Jy ! Component: 1200 - total flux cleaned = 0.000560059 Jy ! Component: 1250 - total flux cleaned = 0.000560188 Jy ! Component: 1300 - total flux cleaned = 0.000606408 Jy ! Component: 1350 - total flux cleaned = 0.000617939 Jy ! Component: 1400 - total flux cleaned = 0.000640673 Jy ! Component: 1450 - total flux cleaned = 0.000673951 Jy ! Component: 1500 - total flux cleaned = 0.000706749 Jy ! Component: 1550 - total flux cleaned = 0.000706707 Jy ! Component: 1600 - total flux cleaned = 0.000749778 Jy ! Component: 1650 - total flux cleaned = 0.000760497 Jy ! Component: 1700 - total flux cleaned = 0.000791965 Jy ! Component: 1750 - total flux cleaned = 0.000802353 Jy ! Component: 1800 - total flux cleaned = 0.000833085 Jy ! Component: 1850 - total flux cleaned = 0.000873602 Jy ! Component: 1900 - total flux cleaned = 0.000883647 Jy ! Component: 1950 - total flux cleaned = 0.000923564 Jy ! Component: 2000 - total flux cleaned = 0.000982644 Jy ! Total flux subtracted in 2048 components = 0.000953302 Jy ! Clean residual min=-0.000738 max=0.000487 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.172441 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 166 components and 0.172441 Jy ![Exited script file: muppet] wmap "J0544-2241_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8211 x 1.995 at -5.261 degrees (North through East) ! Clean map min=-0.001007 max=0.136 Jy/beam ! Writing clean map to FITS file: J0544-2241_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 0.135998 invert ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387082 0.387082 0.774164 1.54833 3.09666 6.19331 12.3866 24.7733 49.5465 99.093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8211 x 1.995 at -5.261 degrees (North through East) ! Clean map min=-0.001007 max=0.136 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 J0544-2241_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:21:58 2019