! Started logfile: J0616-0306_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:50 2019 obs J0616-0306_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0616-0306_X_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0616-0306 ! ! 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 989 lines of history. ! ! Reading 43200 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 J0616-0306_X_2017_06_15_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954223Jy sigma=0.007603 ! Fit after self-cal, rms=0.930396Jy sigma=0.007454 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6891 mas, bmaj=1.699 mas, bpa=-1.322 degrees ! Estimated noise=873.894 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 = 0.0566541 Jy ! Component: 100 - total flux cleaned = 0.0690306 Jy ! Total flux subtracted in 100 components = 0.0690306 Jy ! Clean residual min=-0.002389 max=0.003685 Jy/beam ! Clean residual mean=-0.000008 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0690306 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0690306 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=0.089189Jy sigma=0.000651 ! Fit after self-cal, rms=0.089109Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8705 mas, bmaj=2.037 mas, bpa=-1.335 degrees ! Estimated noise=432.421 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 = 0.00476184 Jy ! Component: 100 - total flux cleaned = 0.00699637 Jy ! Component: 150 - total flux cleaned = 0.00822849 Jy ! Component: 200 - total flux cleaned = 0.00894957 Jy ! Total flux subtracted in 200 components = 0.00894957 Jy ! Clean residual min=-0.001502 max=0.001572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0779801 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0779801 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=0.088882Jy sigma=0.000649 ! Fit after self-cal, rms=0.088907Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.06 FD 0.97 HN 0.92 KP 1.00 ! LA 0.97 MK 1.23 NL 0.94 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 KP 0.92 ! LA 1.00 MK 0.99 NL 1.00 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.95 HN 0.92 KP 0.99 ! LA 0.98 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.92 KP 0.95 ! LA 1.03 MK 1.00 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.95 KP 1.01 ! LA 0.96 MK 0.97 NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 0.99 ! LA 1.03 MK 1.02 NL 1.00 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.31 KP 0.99 ! LA 1.01 MK 1.03 NL 0.94 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 0.94 ! LA 1.03 MK 1.27 NL 0.97 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 0.91 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 1.06 SC 1.16 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.23 KP 1.18 ! LA 1.01 MK 0.95 NL 1.03 OV 1.06 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.98 KP 0.96 ! LA 0.98 MK 0.92 NL 0.93 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.91 KP 0.94 ! LA 0.99 MK 0.95 NL 1.04 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.088907Jy sigma=0.000649 ! Fit after self-cal, rms=0.090659Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8767 mas, bmaj=2.052 mas, bpa=-1.408 degrees ! Estimated noise=432.953 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 = 0.00013619 Jy ! Component: 100 - total flux cleaned = 0.000145335 Jy ! Component: 150 - total flux cleaned = 0.000145449 Jy ! Component: 200 - total flux cleaned = 0.000145562 Jy ! Total flux subtracted in 200 components = 0.000145562 Jy ! Clean residual min=-0.001387 max=0.001418 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0781257 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0781257 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=0.090657Jy sigma=0.000647 ! Fit after self-cal, rms=0.090715Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.090715Jy sigma=0.000647 ! Fit after self-cal, rms=0.094318Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8773 mas, bmaj=2.053 mas, bpa=-1.38 degrees ! Estimated noise=433.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99627e-05 Jy ! Component: 100 - total flux cleaned = 5.19903e-05 Jy ! Component: 150 - total flux cleaned = 5.69239e-05 Jy ! Component: 200 - total flux cleaned = 6.18142e-05 Jy ! Total flux subtracted in 200 components = 6.18142e-05 Jy ! Clean residual min=-0.001081 max=0.001096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0781875 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0781875 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=0.094318Jy sigma=0.000643 ! Fit after self-cal, rms=0.094453Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -3.77259e-06 Jy ! Component: 100 - total flux cleaned = 1.12094e-06 Jy ! Component: 150 - total flux cleaned = 5.24431e-06 Jy ! Component: 200 - total flux cleaned = 1.28729e-05 Jy ! Total flux subtracted in 200 components = 1.28729e-05 Jy ! Clean residual min=-0.001071 max=0.001086 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0782004 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0782004 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=0.094452Jy sigma=0.000643 ! Fit after self-cal, rms=0.094453Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.094453Jy sigma=0.000643 ! Fit after self-cal, rms=0.095908Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8772 mas, bmaj=2.053 mas, bpa=-1.382 degrees ! Estimated noise=433.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13649e-05 Jy ! Component: 100 - total flux cleaned = 2.13277e-05 Jy ! Component: 150 - total flux cleaned = 2.49654e-05 Jy ! Component: 200 - total flux cleaned = 2.85273e-05 Jy ! Total flux subtracted in 200 components = 2.85273e-05 Jy ! Clean residual min=-0.001065 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0782289 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0782289 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=0.095908Jy sigma=0.000643 ! Fit after self-cal, rms=0.095925Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -1.81787e-07 Jy ! Component: 100 - total flux cleaned = -1.91754e-07 Jy ! Component: 150 - total flux cleaned = -2.80069e-07 Jy ! Component: 200 - total flux cleaned = 2.86504e-06 Jy ! Total flux subtracted in 200 components = 2.86504e-06 Jy ! Clean residual min=-0.001065 max=0.001066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0782318 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0782318 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=0.095925Jy sigma=0.000643 ! Fit after self-cal, rms=0.095926Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.095926Jy sigma=0.000643 ! Fit after self-cal, rms=0.096062Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.191 mas, bmaj=3.555 mas, bpa=-0.09008 degrees ! Estimated noise=539.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141622 Jy ! Component: 100 - total flux cleaned = 0.000147762 Jy ! Component: 150 - total flux cleaned = 0.000157864 Jy ! Component: 200 - total flux cleaned = 0.000162345 Jy ! Total flux subtracted in 200 components = 0.000162345 Jy ! Clean residual min=-0.001074 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0783941 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0783941 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=0.096063Jy sigma=0.000643 ! Fit after self-cal, rms=0.096065Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 9.35519e-06 Jy ! Component: 100 - total flux cleaned = 1.42381e-05 Jy ! Component: 150 - total flux cleaned = 1.89059e-05 Jy ! Component: 200 - total flux cleaned = 2.70705e-05 Jy ! Total flux subtracted in 200 components = 2.70705e-05 Jy ! Clean residual min=-0.001068 max=0.001397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0784212 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0784212 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=0.096066Jy sigma=0.000643 ! Fit after self-cal, rms=0.096066Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.877 mas, bmaj=2.052 mas, bpa=-1.38 degrees ! Estimated noise=433.095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.052 at -1.38 degrees (North through East) ! Clean map min=-0.00099862 max=0.072915 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6949 mas, bmaj=1.707 mas, bpa=-1.184 degrees ! Estimated noise=874.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566442 Jy ! Component: 100 - total flux cleaned = 0.0689963 Jy ! Component: 150 - total flux cleaned = 0.0728378 Jy ! Component: 200 - total flux cleaned = 0.0751323 Jy ! Total flux subtracted in 200 components = 0.0751323 Jy ! Clean residual min=-0.001990 max=0.001909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0751323 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0751323 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.877 mas, bmaj=2.052 mas, bpa=-1.38 degrees ! Estimated noise=433.095 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 = 0.00177306 Jy ! Component: 100 - total flux cleaned = 0.00259913 Jy ! Component: 150 - total flux cleaned = 0.00299738 Jy ! Component: 200 - total flux cleaned = 0.00310606 Jy ! Total flux subtracted in 200 components = 0.00310606 Jy ! Clean residual min=-0.001090 max=0.001057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0782384 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0782384 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.191 mas, bmaj=3.555 mas, bpa=-0.09008 degrees ! Estimated noise=539.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157828 Jy ! Component: 100 - total flux cleaned = 0.000163389 Jy ! Component: 150 - total flux cleaned = 0.000176968 Jy ! Component: 200 - total flux cleaned = 0.000180516 Jy ! Total flux subtracted in 200 components = 0.000180516 Jy ! Clean residual min=-0.001070 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0784189 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 = 3.23295e-06 Jy ! Component: 100 - total flux cleaned = 6.39079e-06 Jy ! Component: 150 - total flux cleaned = 1.19945e-05 Jy ! Component: 200 - total flux cleaned = 1.48356e-05 Jy ! Total flux subtracted in 200 components = 1.48356e-05 Jy ! Clean residual min=-0.001067 max=0.001401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0784337 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0784337 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.877 mas, bmaj=2.052 mas, bpa=-1.38 degrees ! Estimated noise=433.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120389 Jy ! Component: 100 - total flux cleaned = -0.000106424 Jy ! Component: 150 - total flux cleaned = -0.000122882 Jy ! Component: 200 - total flux cleaned = -0.000133134 Jy ! Total flux subtracted in 200 components = -0.000133134 Jy ! Clean residual min=-0.001087 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0783006 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0783006 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=0.096066Jy sigma=0.000643 ! Fit after self-cal, rms=0.096065Jy sigma=0.000643 wmodel J0616-0306_X_2017_06_15_pus_map.mod ! Writing 35 model components to file: J0616-0306_X_2017_06_15_pus_map.mod wobs J0616-0306_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0616-0306_X_2017_06_15_pus_uvs.fits wwins J0616-0306_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J0616-0306_X_2017_06_15_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020894 Jy ! Component: 100 - total flux cleaned = 0.000462563 Jy ! Component: 150 - total flux cleaned = 0.000652279 Jy ! Component: 200 - total flux cleaned = 0.000935901 Jy ! Component: 250 - total flux cleaned = 0.00121197 Jy ! Component: 300 - total flux cleaned = 0.00146499 Jy ! Component: 350 - total flux cleaned = 0.00169682 Jy ! Component: 400 - total flux cleaned = 0.00183326 Jy ! Component: 450 - total flux cleaned = 0.00202641 Jy ! Component: 500 - total flux cleaned = 0.0021718 Jy ! Component: 550 - total flux cleaned = 0.00232877 Jy ! Component: 600 - total flux cleaned = 0.00245487 Jy ! Component: 650 - total flux cleaned = 0.00256505 Jy ! Component: 700 - total flux cleaned = 0.00264642 Jy ! Component: 750 - total flux cleaned = 0.00275317 Jy ! Component: 800 - total flux cleaned = 0.00283193 Jy ! Component: 850 - total flux cleaned = 0.00290928 Jy ! Component: 900 - total flux cleaned = 0.00292207 Jy ! Component: 950 - total flux cleaned = 0.00295994 Jy ! Component: 1000 - total flux cleaned = 0.00299732 Jy ! Component: 1050 - total flux cleaned = 0.00304625 Jy ! Component: 1100 - total flux cleaned = 0.00311842 Jy ! Component: 1150 - total flux cleaned = 0.00316582 Jy ! Component: 1200 - total flux cleaned = 0.00321269 Jy ! Component: 1250 - total flux cleaned = 0.0032591 Jy ! Component: 1300 - total flux cleaned = 0.00331624 Jy ! Component: 1350 - total flux cleaned = 0.00335011 Jy ! Component: 1400 - total flux cleaned = 0.00343927 Jy ! Component: 1450 - total flux cleaned = 0.00346136 Jy ! Component: 1500 - total flux cleaned = 0.0035266 Jy ! Component: 1550 - total flux cleaned = 0.0035266 Jy ! Component: 1600 - total flux cleaned = 0.00356941 Jy ! Component: 1650 - total flux cleaned = 0.0036536 Jy ! Component: 1700 - total flux cleaned = 0.00371585 Jy ! Component: 1750 - total flux cleaned = 0.0037466 Jy ! Component: 1800 - total flux cleaned = 0.00380756 Jy ! Component: 1850 - total flux cleaned = 0.00382768 Jy ! Component: 1900 - total flux cleaned = 0.00386765 Jy ! Component: 1950 - total flux cleaned = 0.00390725 Jy ! Component: 2000 - total flux cleaned = 0.00395648 Jy ! Total flux subtracted in 2048 components = 0.00399538 Jy ! Clean residual min=-0.000543 max=0.000569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.082296 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 183 components and 0.082296 Jy ![Exited script file: muppet] wmap "J0616-0306_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.052 at -1.38 degrees (North through East) ! Clean map min=-0.00084845 max=0.073038 Jy/beam ! Writing clean map to FITS file: J0616-0306_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0730383 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.753675 0.753675 1.50735 3.0147 6.0294 12.0588 24.1176 48.2352 96.4704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.052 at -1.38 degrees (North through East) ! Clean map min=-0.00084845 max=0.073038 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 J0616-0306_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:53 2019