! Started logfile: J0928-3049_X_2017_06_15_pus_uvs.log on Tue May 7 19:54:43 2019 obs J0928-3049_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0928-3049_X_2017_06_15_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.939474 visibilities/baseline/integration-bin. ! Found source: J0928-3049 ! ! 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 38556 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 J0928-3049_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918192Jy sigma=0.006199 ! Fit after self-cal, rms=0.888043Jy sigma=0.006035 ! 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.607 mas, bmaj=1.687 mas, bpa=-2.427 degrees ! Estimated noise=1402.43 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 = 0.080038 Jy ! Component: 100 - total flux cleaned = 0.107196 Jy ! Total flux subtracted in 100 components = 0.107196 Jy ! Clean residual min=-0.006549 max=0.016536 Jy/beam ! Clean residual mean=-0.000049 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.107196 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.107196 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=0.122392Jy sigma=0.000715 ! Fit after self-cal, rms=0.122325Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177052 Jy ! Component: 100 - total flux cleaned = 0.0290412 Jy ! Total flux subtracted in 100 components = 0.0290412 Jy ! Clean residual min=-0.004506 max=0.007709 Jy/beam ! Clean residual mean=-0.000024 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.136237 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.136237 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=0.118005Jy sigma=0.000670 ! Fit after self-cal, rms=0.117886Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.06 mas, bpa=-3.044 degrees ! Estimated noise=548.024 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 = 0.0155713 Jy ! Component: 100 - total flux cleaned = 0.023564 Jy ! Component: 150 - total flux cleaned = 0.0279656 Jy ! Component: 200 - total flux cleaned = 0.0304095 Jy ! Total flux subtracted in 200 components = 0.0304095 Jy ! Clean residual min=-0.002695 max=0.004809 Jy/beam ! Clean residual mean=0.000003 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.166647 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.166647 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=0.116290Jy sigma=0.000651 ! Fit after self-cal, rms=0.116221Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 1.01 FD 0.98 HN 1.12 KP 0.96 ! LA 0.98 MK 1.01 NL 1.09 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.08 KP 0.93 ! LA 0.96 MK 1.02 NL 1.03 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.13 KP 0.94 ! LA 0.99 MK 1.05 NL 1.04 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.22 KP 0.95 ! LA 0.98 MK 1.00 NL 1.09 OV 1.05 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 KP 0.95 ! LA 0.97 MK 1.06 NL 1.04 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.60 KP 0.96 ! LA 0.97 MK 0.97 NL 1.08 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.12 KP 0.92 ! LA 0.99 MK 1.01 NL 1.11 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.39 KP 0.93 ! LA 0.96 MK 1.03 NL 1.02 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 0.94 ! LA 0.97 MK 0.93 NL 1.04 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.13 KP 0.96 ! LA 0.98 MK 0.96 NL 1.04 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.40 KP 0.96 ! LA 1.00 MK 0.98 NL 1.09 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.55 KP 0.93 ! LA 0.97 MK 0.96 NL 1.04 OV 1.02 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.116221Jy sigma=0.000651 ! Fit after self-cal, rms=0.127112Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8092 mas, bmaj=2.06 mas, bpa=-2.831 degrees ! Estimated noise=547.583 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 = -0.000249771 Jy ! Component: 100 - total flux cleaned = -0.000375328 Jy ! Component: 150 - total flux cleaned = -0.000477566 Jy ! Component: 200 - total flux cleaned = -0.000530635 Jy ! Total flux subtracted in 200 components = -0.000530635 Jy ! Clean residual min=-0.002138 max=0.002184 Jy/beam ! Clean residual mean=0.000015 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.166116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.166116 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=0.127101Jy sigma=0.000648 ! Fit after self-cal, rms=0.127259Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.127259Jy sigma=0.000648 ! Fit after self-cal, rms=0.129137Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8085 mas, bmaj=2.061 mas, bpa=-2.791 degrees ! Estimated noise=546.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020405 Jy ! Component: 100 - total flux cleaned = -0.000238954 Jy ! Component: 150 - total flux cleaned = -0.000268265 Jy ! Component: 200 - total flux cleaned = -0.000282101 Jy ! Total flux subtracted in 200 components = -0.000282101 Jy ! Clean residual min=-0.001668 max=0.001978 Jy/beam ! Clean residual mean=0.000013 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.165834 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.165834 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=0.129131Jy sigma=0.000647 ! Fit after self-cal, rms=0.129175Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 = -6.9375e-05 Jy ! Component: 100 - total flux cleaned = -6.96361e-05 Jy ! Component: 150 - total flux cleaned = -6.99805e-05 Jy ! Component: 200 - total flux cleaned = -7.04925e-05 Jy ! Total flux subtracted in 200 components = -7.04925e-05 Jy ! Clean residual min=-0.001660 max=0.001972 Jy/beam ! Clean residual mean=0.000013 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.165764 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.165764 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=0.129171Jy sigma=0.000647 ! Fit after self-cal, rms=0.129172Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.129172Jy sigma=0.000647 ! Fit after self-cal, rms=0.129810Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8073 mas, bmaj=2.06 mas, bpa=-2.766 degrees ! Estimated noise=545.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.91606e-05 Jy ! Component: 100 - total flux cleaned = -0.000139582 Jy ! Component: 150 - total flux cleaned = -0.00017655 Jy ! Component: 200 - total flux cleaned = -0.000177219 Jy ! Total flux subtracted in 200 components = -0.000177219 Jy ! Clean residual min=-0.001355 max=0.002014 Jy/beam ! Clean residual mean=0.000011 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.165586 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.165586 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=0.129806Jy sigma=0.000646 ! Fit after self-cal, rms=0.129839Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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) ! Added new window around map position (-2.4, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177826 Jy ! Component: 100 - total flux cleaned = 0.00217344 Jy ! Component: 150 - total flux cleaned = 0.00219092 Jy ! Component: 200 - total flux cleaned = 0.00224053 Jy ! Total flux subtracted in 200 components = 0.00224053 Jy ! Clean residual min=-0.001336 max=0.001805 Jy/beam ! Clean residual mean=0.000010 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.167827 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.167827 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=0.129817Jy sigma=0.000646 ! Fit after self-cal, rms=0.129814Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (5.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168862 Jy ! Component: 100 - total flux cleaned = 0.00227963 Jy ! Component: 150 - total flux cleaned = 0.00243518 Jy ! Component: 200 - total flux cleaned = 0.00245778 Jy ! Total flux subtracted in 200 components = 0.00245778 Jy ! Clean residual min=-0.001239 max=0.001402 Jy/beam ! Clean residual mean=0.000014 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.170285 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.170285 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=0.129790Jy sigma=0.000646 ! Fit after self-cal, rms=0.129786Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.129786Jy sigma=0.000646 ! Fit after self-cal, rms=0.129638Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.384 mas, bmaj=6.402 mas, bpa=1.4 degrees ! Estimated noise=682.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100166 Jy ! Component: 100 - total flux cleaned = 0.00146862 Jy ! Component: 150 - total flux cleaned = 0.00156472 Jy ! Component: 200 - total flux cleaned = 0.00159934 Jy ! Total flux subtracted in 200 components = 0.00159934 Jy ! Clean residual min=-0.001410 max=0.001455 Jy/beam ! Clean residual mean=0.000027 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.171884 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.171884 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=0.129636Jy sigma=0.000646 ! Fit after self-cal, rms=0.129644Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 = 0.000276912 Jy ! Component: 100 - total flux cleaned = 0.000307719 Jy ! Component: 150 - total flux cleaned = 0.000352069 Jy ! Component: 200 - total flux cleaned = 0.000393225 Jy ! Total flux subtracted in 200 components = 0.000393225 Jy ! Clean residual min=-0.001370 max=0.001459 Jy/beam ! Clean residual mean=0.000028 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.172277 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.172277 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=0.129645Jy sigma=0.000646 ! Fit after self-cal, rms=0.129645Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8069 mas, bmaj=2.061 mas, bpa=-2.764 degrees ! Estimated noise=543.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8069 x 2.061 at -2.764 degrees (North through East) ! Clean map min=-0.0011257 max=0.1146 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6055 mas, bmaj=1.685 mas, bpa=-2.075 degrees ! Estimated noise=1409.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796169 Jy ! Component: 100 - total flux cleaned = 0.108871 Jy ! Component: 150 - total flux cleaned = 0.126353 Jy ! Component: 200 - total flux cleaned = 0.137976 Jy ! Total flux subtracted in 200 components = 0.137976 Jy ! Clean residual min=-0.003998 max=0.006837 Jy/beam ! Clean residual mean=-0.000022 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.137976 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.137976 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8069 mas, bmaj=2.061 mas, bpa=-2.764 degrees ! Estimated noise=543.913 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 = 0.0134163 Jy ! Component: 100 - total flux cleaned = 0.0200629 Jy ! Component: 150 - total flux cleaned = 0.0235842 Jy ! Component: 200 - total flux cleaned = 0.0260685 Jy ! Total flux subtracted in 200 components = 0.0260685 Jy ! Clean residual min=-0.001448 max=0.002259 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.164045 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.164045 Jy ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (1.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225192 Jy ! Component: 100 - total flux cleaned = 0.00386516 Jy ! Component: 150 - total flux cleaned = 0.00514452 Jy ! Component: 200 - total flux cleaned = 0.00616691 Jy ! Total flux subtracted in 200 components = 0.00616691 Jy ! Clean residual min=-0.001205 max=0.001302 Jy/beam ! Clean residual mean=0.000013 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.170212 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.170212 Jy ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.384 mas, bmaj=6.402 mas, bpa=1.4 degrees ! Estimated noise=682.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117986 Jy ! Component: 100 - total flux cleaned = 0.00183478 Jy ! Component: 150 - total flux cleaned = 0.00204202 Jy ! Component: 200 - total flux cleaned = 0.00217468 Jy ! Total flux subtracted in 200 components = 0.00217468 Jy ! Clean residual min=-0.001184 max=0.001513 Jy/beam ! Clean residual mean=0.000032 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.172386 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 = 9.67541e-05 Jy ! Component: 100 - total flux cleaned = 0.000166001 Jy ! Component: 150 - total flux cleaned = 0.000212687 Jy ! Component: 200 - total flux cleaned = 0.00025533 Jy ! Total flux subtracted in 200 components = 0.00025533 Jy ! Clean residual min=-0.001180 max=0.001497 Jy/beam ! Clean residual mean=0.000031 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.172642 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.172642 Jy ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8069 mas, bmaj=2.061 mas, bpa=-2.764 degrees ! Estimated noise=543.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126213 Jy ! Component: 100 - total flux cleaned = -0.000239511 Jy ! Component: 150 - total flux cleaned = -0.000288651 Jy ! Component: 200 - total flux cleaned = -0.000266516 Jy ! Total flux subtracted in 200 components = -0.000266516 Jy ! Clean residual min=-0.001135 max=0.001294 Jy/beam ! Clean residual mean=0.000015 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.172375 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.172375 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=0.129621Jy sigma=0.000646 ! Fit after self-cal, rms=0.129617Jy sigma=0.000646 wmodel J0928-3049_X_2017_06_15_pus_map.mod ! Writing 103 model components to file: J0928-3049_X_2017_06_15_pus_map.mod wobs J0928-3049_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0928-3049_X_2017_06_15_pus_uvs.fits wwins J0928-3049_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0928-3049_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 0.167% 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 = 0.00011765 Jy ! Component: 100 - total flux cleaned = 9.72496e-05 Jy ! Component: 150 - total flux cleaned = 0.000116372 Jy ! Component: 200 - total flux cleaned = 4.03681e-05 Jy ! Component: 250 - total flux cleaned = -3.29446e-05 Jy ! Component: 300 - total flux cleaned = -6.83196e-05 Jy ! Component: 350 - total flux cleaned = -0.000119951 Jy ! Component: 400 - total flux cleaned = -0.0001705 Jy ! Component: 450 - total flux cleaned = -0.000186852 Jy ! Component: 500 - total flux cleaned = -0.000202723 Jy ! Component: 550 - total flux cleaned = -0.000202657 Jy ! Component: 600 - total flux cleaned = -0.000264485 Jy ! Component: 650 - total flux cleaned = -0.000264111 Jy ! Component: 700 - total flux cleaned = -0.000308527 Jy ! Component: 750 - total flux cleaned = -0.000323327 Jy ! Component: 800 - total flux cleaned = -0.000352076 Jy ! Component: 850 - total flux cleaned = -0.000380457 Jy ! Component: 900 - total flux cleaned = -0.000408138 Jy ! Component: 950 - total flux cleaned = -0.000435555 Jy ! Component: 1000 - total flux cleaned = -0.000476029 Jy ! Component: 1050 - total flux cleaned = -0.000489236 Jy ! Component: 1100 - total flux cleaned = -0.000515188 Jy ! Component: 1150 - total flux cleaned = -0.000489457 Jy ! Component: 1200 - total flux cleaned = -0.000489674 Jy ! Component: 1250 - total flux cleaned = -0.000514876 Jy ! Component: 1300 - total flux cleaned = -0.000527128 Jy ! Component: 1350 - total flux cleaned = -0.000490314 Jy ! Component: 1400 - total flux cleaned = -0.000441886 Jy ! Component: 1450 - total flux cleaned = -0.000477696 Jy ! Component: 1500 - total flux cleaned = -0.000418186 Jy ! Component: 1550 - total flux cleaned = -0.000359689 Jy ! Component: 1600 - total flux cleaned = -0.000371314 Jy ! Component: 1650 - total flux cleaned = -0.000336729 Jy ! Component: 1700 - total flux cleaned = -0.000291254 Jy ! Component: 1750 - total flux cleaned = -0.000291229 Jy ! Component: 1800 - total flux cleaned = -0.000246606 Jy ! Component: 1850 - total flux cleaned = -0.000213377 Jy ! Component: 1900 - total flux cleaned = -0.000158555 Jy ! Component: 1950 - total flux cleaned = -0.000126152 Jy ! Component: 2000 - total flux cleaned = -8.32745e-05 Jy ! Total flux subtracted in 2048 components = -1.96068e-05 Jy ! Clean residual min=-0.000638 max=0.000580 Jy/beam ! Clean residual mean=0.000008 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.172356 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 242 components and 0.172356 Jy ![Exited script file: muppet] wmap "J0928-3049_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.167% 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: 0.8069 x 2.061 at -2.764 degrees (North through East) ! Clean map min=-0.00094711 max=0.11492 Jy/beam ! Writing clean map to FITS file: J0928-3049_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 0.114924 invert ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.000197557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515707 0.515707 1.03141 2.06283 4.12565 8.25131 16.5026 33.0052 66.0105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8069 x 2.061 at -2.764 degrees (North through East) ! Clean map min=-0.00094711 max=0.11492 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 J0928-3049_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:54:45 2019