! Started logfile: J1105-2659_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:50 2019 obs J1105-2659_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1105-2659_X_2017_01_21_pus_uva.fits ! AN table 1: 94 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.721631 visibilities/baseline/integration-bin. ! Found source: J1105-2659 ! ! 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 1086 lines of history. ! ! Reading 29304 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 J1105-2659_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973422Jy sigma=0.006368 ! Fit after self-cal, rms=0.927490Jy sigma=0.006134 ! 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 0.352% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5636 mas, bmaj=1.555 mas, bpa=-2.659 degrees ! Estimated noise=1273.78 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 = 0.0624846 Jy ! Component: 100 - total flux cleaned = 0.0761419 Jy ! Total flux subtracted in 100 components = 0.0761419 Jy ! Clean residual min=-0.003758 max=0.003864 Jy/beam ! Clean residual mean=-0.000004 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0761419 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0761419 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=0.122148Jy sigma=0.000630 ! Fit after self-cal, rms=0.121742Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.352% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.352% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.683 mas, bmaj=1.767 mas, bpa=-2.907 degrees ! Estimated noise=693.358 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 = 0.002732 Jy ! Component: 100 - total flux cleaned = 0.00370002 Jy ! Component: 150 - total flux cleaned = 0.0039464 Jy ! Component: 200 - total flux cleaned = 0.00404331 Jy ! Total flux subtracted in 200 components = 0.00404331 Jy ! Clean residual min=-0.002354 max=0.002230 Jy/beam ! Clean residual mean=0.000019 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0801852 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0801852 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=0.121637Jy sigma=0.000628 ! Fit after self-cal, rms=0.121623Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.352% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 1.12 FD 1.00* HN 0.85 LA 1.06 ! MK 1.21 NL 0.98 OV 0.98 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 LA 1.11 ! MK 0.98 NL 1.13 OV 1.00 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.92 LA 1.07 ! MK 1.00 NL 1.08 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.88 LA 1.10 ! MK 0.96 NL 0.97 OV 0.99 PT 1.07 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.89 LA 1.07 ! MK 0.96 NL 0.98 OV 1.06 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.81 LA 0.98 ! MK 1.02 NL 1.02 OV 1.00 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.95 LA 1.05 ! MK 0.93 NL 1.01 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.91 LA 1.10 ! MK 0.95 NL 0.96 OV 1.03 PT 1.07 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.94 LA 1.05 ! MK 0.87 NL 1.02 OV 0.95 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.91 LA 1.02 ! MK 1.26 NL 1.07 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.90 LA 1.07 ! MK 0.97 NL 0.95 OV 1.02 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.81 LA 1.03 ! MK 0.99 NL 0.96 OV 0.99 PT 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.121623Jy sigma=0.000628 ! Fit after self-cal, rms=0.115891Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6809 mas, bmaj=1.767 mas, bpa=-3.067 degrees ! Estimated noise=694.015 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 = 0.000343444 Jy ! Component: 100 - total flux cleaned = 0.000394847 Jy ! Component: 150 - total flux cleaned = 0.000384002 Jy ! Component: 200 - total flux cleaned = 0.000374138 Jy ! Total flux subtracted in 200 components = 0.000374138 Jy ! Clean residual min=-0.001817 max=0.001692 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0805593 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0805593 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=0.115887Jy sigma=0.000626 ! Fit after self-cal, rms=0.115776Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.115776Jy sigma=0.000626 ! Fit after self-cal, rms=0.116183Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6807 mas, bmaj=1.763 mas, bpa=-3.083 degrees ! Estimated noise=698.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522723 Jy ! Component: 100 - total flux cleaned = 0.000584938 Jy ! Component: 150 - total flux cleaned = 0.00063496 Jy ! Component: 200 - total flux cleaned = 0.000657153 Jy ! Total flux subtracted in 200 components = 0.000657153 Jy ! Clean residual min=-0.001597 max=0.001459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0812165 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0812165 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=0.116177Jy sigma=0.000625 ! Fit after self-cal, rms=0.116195Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -3.51917e-05 Jy ! Component: 100 - total flux cleaned = -1.40354e-05 Jy ! Component: 150 - total flux cleaned = 4.88172e-06 Jy ! Component: 200 - total flux cleaned = 2.21485e-05 Jy ! Total flux subtracted in 200 components = 2.21485e-05 Jy ! Clean residual min=-0.001580 max=0.001441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0812386 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0812386 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=0.116193Jy sigma=0.000625 ! Fit after self-cal, rms=0.116184Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.116184Jy sigma=0.000625 ! Fit after self-cal, rms=0.116003Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6803 mas, bmaj=1.759 mas, bpa=-3.109 degrees ! Estimated noise=697.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.15287e-05 Jy ! Component: 100 - total flux cleaned = 0.000103512 Jy ! Component: 150 - total flux cleaned = 9.49575e-05 Jy ! Component: 200 - total flux cleaned = 8.71909e-05 Jy ! Total flux subtracted in 200 components = 8.71909e-05 Jy ! Clean residual min=-0.001543 max=0.001406 Jy/beam ! Clean residual mean=-0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0813258 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0813258 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=0.116001Jy sigma=0.000624 ! Fit after self-cal, rms=0.116028Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -5.81072e-05 Jy ! Component: 100 - total flux cleaned = -6.77288e-05 Jy ! Component: 150 - total flux cleaned = -6.74497e-05 Jy ! Component: 200 - total flux cleaned = -7.40956e-05 Jy ! Total flux subtracted in 200 components = -7.40956e-05 Jy ! Clean residual min=-0.001536 max=0.001395 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0812517 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0812517 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=0.116027Jy sigma=0.000624 ! Fit after self-cal, rms=0.116020Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.116020Jy sigma=0.000624 ! Fit after self-cal, rms=0.116153Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.862 mas, bmaj=4.732 mas, bpa=2.183 degrees ! Estimated noise=1063.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139704 Jy ! Component: 100 - total flux cleaned = 0.000160288 Jy ! Component: 150 - total flux cleaned = 0.000160444 Jy ! Component: 200 - total flux cleaned = 0.000174355 Jy ! Total flux subtracted in 200 components = 0.000174355 Jy ! Clean residual min=-0.001613 max=0.001612 Jy/beam ! Clean residual mean=-0.000010 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0814261 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0814261 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=0.116154Jy sigma=0.000624 ! Fit after self-cal, rms=0.116145Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 5.86857e-07 Jy ! Component: 100 - total flux cleaned = 9.08346e-07 Jy ! Component: 150 - total flux cleaned = 1.62231e-05 Jy ! Component: 200 - total flux cleaned = 2.7614e-05 Jy ! Total flux subtracted in 200 components = 2.7614e-05 Jy ! Clean residual min=-0.001638 max=0.001600 Jy/beam ! Clean residual mean=-0.000009 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0814537 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0814537 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=0.116147Jy sigma=0.000624 ! Fit after self-cal, rms=0.116135Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6802 mas, bmaj=1.757 mas, bpa=-3.132 degrees ! Estimated noise=697.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6802 x 1.757 at -3.132 degrees (North through East) ! Clean map min=-0.0013276 max=0.079238 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 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5637 mas, bmaj=1.558 mas, bpa=-2.704 degrees ! Estimated noise=1262.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625511 Jy ! Component: 100 - total flux cleaned = 0.0762619 Jy ! Component: 150 - total flux cleaned = 0.0799138 Jy ! Component: 200 - total flux cleaned = 0.0805021 Jy ! Total flux subtracted in 200 components = 0.0805021 Jy ! Clean residual min=-0.002825 max=0.002617 Jy/beam ! Clean residual mean=-0.000005 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0805021 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0805021 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6802 mas, bmaj=1.757 mas, bpa=-3.132 degrees ! Estimated noise=697.451 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 = 0.000366101 Jy ! Component: 100 - total flux cleaned = 0.000553233 Jy ! Component: 150 - total flux cleaned = 0.000693714 Jy ! Component: 200 - total flux cleaned = 0.000748131 Jy ! Total flux subtracted in 200 components = 0.000748131 Jy ! Clean residual min=-0.001632 max=0.001270 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0812502 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0812502 Jy ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.862 mas, bmaj=4.732 mas, bpa=2.183 degrees ! Estimated noise=1063.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197766 Jy ! Component: 100 - total flux cleaned = 0.000226085 Jy ! Component: 150 - total flux cleaned = 0.000247836 Jy ! Component: 200 - total flux cleaned = 0.000248357 Jy ! Total flux subtracted in 200 components = 0.000248357 Jy ! Clean residual min=-0.001685 max=0.001649 Jy/beam ! Clean residual mean=-0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0814986 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 = 1.51415e-05 Jy ! Component: 100 - total flux cleaned = 2.68633e-05 Jy ! Component: 150 - total flux cleaned = 3.58482e-05 Jy ! Component: 200 - total flux cleaned = 4.34982e-05 Jy ! Total flux subtracted in 200 components = 4.34982e-05 Jy ! Clean residual min=-0.001646 max=0.001591 Jy/beam ! Clean residual mean=-0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0815421 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.0815421 Jy ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6802 mas, bmaj=1.757 mas, bpa=-3.132 degrees ! Estimated noise=697.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139423 Jy ! Component: 100 - total flux cleaned = 7.98168e-05 Jy ! Component: 150 - total flux cleaned = 4.525e-05 Jy ! Component: 200 - total flux cleaned = 7.3854e-07 Jy ! Total flux subtracted in 200 components = 7.3854e-07 Jy ! Clean residual min=-0.001577 max=0.001323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0815428 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0815428 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=0.116139Jy sigma=0.000624 ! Fit after self-cal, rms=0.116137Jy sigma=0.000624 wmodel J1105-2659_X_2017_01_21_pus_map.mod ! Writing 27 model components to file: J1105-2659_X_2017_01_21_pus_map.mod wobs J1105-2659_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1105-2659_X_2017_01_21_pus_uvs.fits wwins J1105-2659_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1105-2659_X_2017_01_21_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 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501116 Jy ! Component: 100 - total flux cleaned = -0.000737306 Jy ! Component: 150 - total flux cleaned = -0.000758966 Jy ! Component: 200 - total flux cleaned = -0.000779655 Jy ! Component: 250 - total flux cleaned = -0.000799832 Jy ! Component: 300 - total flux cleaned = -0.000760847 Jy ! Component: 350 - total flux cleaned = -0.000666748 Jy ! Component: 400 - total flux cleaned = -0.000611847 Jy ! Component: 450 - total flux cleaned = -0.000611604 Jy ! Component: 500 - total flux cleaned = -0.000593864 Jy ! Component: 550 - total flux cleaned = -0.000576552 Jy ! Component: 600 - total flux cleaned = -0.000576255 Jy ! Component: 650 - total flux cleaned = -0.000560209 Jy ! Component: 700 - total flux cleaned = -0.000592125 Jy ! Component: 750 - total flux cleaned = -0.000592324 Jy ! Component: 800 - total flux cleaned = -0.000577489 Jy ! Component: 850 - total flux cleaned = -0.000592936 Jy ! Component: 900 - total flux cleaned = -0.00057861 Jy ! Component: 950 - total flux cleaned = -0.000622245 Jy ! Component: 1000 - total flux cleaned = -0.000579362 Jy ! Component: 1050 - total flux cleaned = -0.000551359 Jy ! Component: 1100 - total flux cleaned = -0.000565146 Jy ! Component: 1150 - total flux cleaned = -0.000565092 Jy ! Component: 1200 - total flux cleaned = -0.000524829 Jy ! Component: 1250 - total flux cleaned = -0.000524739 Jy ! Component: 1300 - total flux cleaned = -0.000472819 Jy ! Component: 1350 - total flux cleaned = -0.000472836 Jy ! Component: 1400 - total flux cleaned = -0.000460026 Jy ! Component: 1450 - total flux cleaned = -0.000397539 Jy ! Component: 1500 - total flux cleaned = -0.000447206 Jy ! Component: 1550 - total flux cleaned = -0.000447237 Jy ! Component: 1600 - total flux cleaned = -0.000459202 Jy ! Component: 1650 - total flux cleaned = -0.000423504 Jy ! Component: 1700 - total flux cleaned = -0.000459038 Jy ! Component: 1750 - total flux cleaned = -0.000412352 Jy ! Component: 1800 - total flux cleaned = -0.000481547 Jy ! Component: 1850 - total flux cleaned = -0.000447214 Jy ! Component: 1900 - total flux cleaned = -0.000447119 Jy ! Component: 1950 - total flux cleaned = -0.000424844 Jy ! Component: 2000 - total flux cleaned = -0.00042486 Jy ! Total flux subtracted in 2048 components = -0.000457665 Jy ! Clean residual min=-0.000641 max=0.000591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0810851 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 168 components and 0.0810851 Jy ![Exited script file: muppet] wmap "J1105-2659_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6802 x 1.757 at -3.132 degrees (North through East) ! Clean map min=-0.00096457 max=0.078956 Jy/beam ! Writing clean map to FITS file: J1105-2659_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0789558 invert ! Inverting map ! Your choice of large map pixels excluded 0.353% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199585 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758344 0.758344 1.51669 3.03337 6.06675 12.1335 24.267 48.534 97.068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6802 x 1.757 at -3.132 degrees (North through East) ! Clean map min=-0.00096457 max=0.078956 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 J1105-2659_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:52 2019