! Started logfile: J0010-2157_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:41:54 2019 obs J0010-2157_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0010-2157_X_2017_05_31_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0010-2157 ! ! 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 1698 lines of history. ! ! Reading 39672 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 J0010-2157_X_2017_05_31_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805256Jy sigma=0.006190 ! Fit after self-cal, rms=0.782659Jy sigma=0.006016 ! 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6025 mas, bmaj=1.729 mas, bpa=-3.453 degrees ! Estimated noise=824.715 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 = 0.164283 Jy ! Component: 100 - total flux cleaned = 0.207251 Jy ! Total flux subtracted in 100 components = 0.207251 Jy ! Clean residual min=-0.007756 max=0.018201 Jy/beam ! Clean residual mean=-0.000066 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.207251 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.207251 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=0.099357Jy sigma=0.000727 ! Fit after self-cal, rms=0.099315Jy sigma=0.000726 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198475 Jy ! Component: 100 - total flux cleaned = 0.0301848 Jy ! Total flux subtracted in 100 components = 0.0301848 Jy ! Clean residual min=-0.006558 max=0.010235 Jy/beam ! Clean residual mean=-0.000021 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.237435 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.237435 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=0.094285Jy sigma=0.000679 ! Fit after self-cal, rms=0.094272Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993661 Jy ! Component: 100 - total flux cleaned = 0.0159208 Jy ! Total flux subtracted in 100 components = 0.0159208 Jy ! Clean residual min=-0.005394 max=0.008240 Jy/beam ! Clean residual mean=0.000000 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.253356 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.253356 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=0.092867Jy sigma=0.000668 ! Fit after self-cal, rms=0.092761Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7955 mas, bmaj=2.059 mas, bpa=-3.304 degrees ! Estimated noise=466.718 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 = 0.00617337 Jy ! Component: 100 - total flux cleaned = 0.00932085 Jy ! Component: 150 - total flux cleaned = 0.0103885 Jy ! Component: 200 - total flux cleaned = 0.0107791 Jy ! Total flux subtracted in 200 components = 0.0107791 Jy ! Clean residual min=-0.005591 max=0.005731 Jy/beam ! Clean residual mean=0.000040 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.264135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.264135 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=0.092313Jy sigma=0.000664 ! Fit after self-cal, rms=0.092273Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.14 KP 1.00 ! LA 0.96 MK 0.97 NL 0.96 OV 1.07 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.13 KP 0.95 ! LA 0.96 MK 0.95 NL 0.97 OV 1.08 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.12 KP 0.89 ! LA 0.99 MK 0.98 NL 0.97 OV 1.06 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.14 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.06 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 0.99 ! LA 0.99 MK 1.01 NL 0.87 OV 1.08 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.09 KP 0.98 ! LA 0.99 MK 0.97 NL 0.88 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.19 KP 0.98 ! LA 0.99 MK 1.01 NL 0.88 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.14 KP 0.97 ! LA 0.98 MK 0.98 NL 0.88 OV 1.00 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.15 KP 0.99 ! LA 0.99 MK 0.99 NL 0.88 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.15 KP 0.98 ! LA 1.02 MK 1.02 NL 0.90 OV 1.01 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.15 KP 0.90 ! LA 1.01 MK 0.98 NL 0.89 OV 1.01 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 0.94 ! LA 0.99 MK 1.08 NL 0.89 OV 1.09 ! PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.092273Jy sigma=0.000664 ! Fit after self-cal, rms=0.092552Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.798 mas, bmaj=2.05 mas, bpa=-3.363 degrees ! Estimated noise=466.095 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 (-3.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237804 Jy ! Component: 100 - total flux cleaned = 0.00363636 Jy ! Component: 150 - total flux cleaned = 0.00397864 Jy ! Component: 200 - total flux cleaned = 0.00420396 Jy ! Total flux subtracted in 200 components = 0.00420396 Jy ! Clean residual min=-0.001718 max=0.001739 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.268339 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.268339 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=0.092487Jy sigma=0.000649 ! Fit after self-cal, rms=0.092536Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092536Jy sigma=0.000649 ! Fit after self-cal, rms=0.092558Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7978 mas, bmaj=2.05 mas, bpa=-3.372 degrees ! Estimated noise=465.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452922 Jy ! Component: 100 - total flux cleaned = 0.000599268 Jy ! Component: 150 - total flux cleaned = 0.000675696 Jy ! Component: 200 - total flux cleaned = 0.000675916 Jy ! Total flux subtracted in 200 components = 0.000675916 Jy ! Clean residual min=-0.001602 max=0.001671 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.269015 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.269015 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=0.092542Jy sigma=0.000649 ! Fit after self-cal, rms=0.092545Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125927 Jy ! Component: 100 - total flux cleaned = 0.000147874 Jy ! Component: 150 - total flux cleaned = 0.000168538 Jy ! Component: 200 - total flux cleaned = 0.000168839 Jy ! Total flux subtracted in 200 components = 0.000168839 Jy ! Clean residual min=-0.001573 max=0.001652 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.269184 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.269184 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=0.092535Jy sigma=0.000649 ! Fit after self-cal, rms=0.092535Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092535Jy sigma=0.000649 ! Fit after self-cal, rms=0.092560Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7975 mas, bmaj=2.05 mas, bpa=-3.39 degrees ! Estimated noise=465.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.84411e-05 Jy ! Component: 100 - total flux cleaned = -6.67806e-06 Jy ! Component: 150 - total flux cleaned = 1.34637e-05 Jy ! Component: 200 - total flux cleaned = 1.33162e-05 Jy ! Total flux subtracted in 200 components = 1.33162e-05 Jy ! Clean residual min=-0.001446 max=0.001368 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.269197 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.269198 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=0.092550Jy sigma=0.000648 ! Fit after self-cal, rms=0.092555Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75858e-05 Jy ! Component: 100 - total flux cleaned = 1.69179e-05 Jy ! Component: 150 - total flux cleaned = 3.22936e-05 Jy ! Component: 200 - total flux cleaned = 1.75232e-05 Jy ! Total flux subtracted in 200 components = 1.75232e-05 Jy ! Clean residual min=-0.001435 max=0.001365 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.269215 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.269215 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=0.092549Jy sigma=0.000648 ! Fit after self-cal, rms=0.092549Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092549Jy sigma=0.000648 ! Fit after self-cal, rms=0.092472Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=4.872 mas, bpa=0.6914 degrees ! Estimated noise=605.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132575 Jy ! Component: 100 - total flux cleaned = -0.000101961 Jy ! Component: 150 - total flux cleaned = -6.95368e-05 Jy ! Component: 200 - total flux cleaned = -7.87231e-05 Jy ! Total flux subtracted in 200 components = -7.87231e-05 Jy ! Clean residual min=-0.001568 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.269136 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.269136 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=0.092470Jy sigma=0.000648 ! Fit after self-cal, rms=0.092470Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.81041e-05 Jy ! Component: 100 - total flux cleaned = 8.75035e-05 Jy ! Component: 150 - total flux cleaned = 5.01188e-05 Jy ! Component: 200 - total flux cleaned = 3.25438e-05 Jy ! Total flux subtracted in 200 components = 3.25438e-05 Jy ! Clean residual min=-0.001544 max=0.001772 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.269169 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.269169 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=0.092469Jy sigma=0.000648 ! Fit after self-cal, rms=0.092469Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7973 mas, bmaj=2.05 mas, bpa=-3.406 degrees ! Estimated noise=464.889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7973 x 2.05 at -3.406 degrees (North through East) ! Clean map min=-0.0013698 max=0.21848 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6032 mas, bmaj=1.723 mas, bpa=-3.482 degrees ! Estimated noise=821.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163339 Jy ! Component: 100 - total flux cleaned = 0.206551 Jy ! Component: 150 - total flux cleaned = 0.226453 Jy ! Component: 200 - total flux cleaned = 0.238309 Jy ! Total flux subtracted in 200 components = 0.238309 Jy ! Clean residual min=-0.003650 max=0.006222 Jy/beam ! Clean residual mean=-0.000035 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.238309 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 0.238309 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7973 mas, bmaj=2.05 mas, bpa=-3.406 degrees ! Estimated noise=464.889 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 = 0.0113848 Jy ! Component: 100 - total flux cleaned = 0.0174123 Jy ! Component: 150 - total flux cleaned = 0.0210552 Jy ! Component: 200 - total flux cleaned = 0.0235724 Jy ! Total flux subtracted in 200 components = 0.0235724 Jy ! Clean residual min=-0.001634 max=0.001904 Jy/beam ! Clean residual mean=-0.000018 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.261881 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.261881 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201852 Jy ! Component: 100 - total flux cleaned = 0.00345627 Jy ! Component: 150 - total flux cleaned = 0.0045559 Jy ! Component: 200 - total flux cleaned = 0.00515593 Jy ! Total flux subtracted in 200 components = 0.00515593 Jy ! Clean residual min=-0.001389 max=0.001317 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.267037 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.267037 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=4.872 mas, bpa=0.6914 degrees ! Estimated noise=605.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981044 Jy ! Component: 100 - total flux cleaned = 0.00151451 Jy ! Component: 150 - total flux cleaned = 0.00166146 Jy ! Component: 200 - total flux cleaned = 0.00177887 Jy ! Total flux subtracted in 200 components = 0.00177887 Jy ! Clean residual min=-0.001469 max=0.001742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.268816 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 = 3.33948e-05 Jy ! Component: 100 - total flux cleaned = 5.26748e-05 Jy ! Component: 150 - total flux cleaned = 6.11043e-05 Jy ! Component: 200 - total flux cleaned = 6.9414e-05 Jy ! Total flux subtracted in 200 components = 6.9414e-05 Jy ! Clean residual min=-0.001453 max=0.001732 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.268886 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.268886 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7973 mas, bmaj=2.05 mas, bpa=-3.406 degrees ! Estimated noise=464.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340205 Jy ! Component: 100 - total flux cleaned = -0.000389029 Jy ! Component: 150 - total flux cleaned = -0.000434711 Jy ! Component: 200 - total flux cleaned = -0.000476582 Jy ! Total flux subtracted in 200 components = -0.000476582 Jy ! Clean residual min=-0.001373 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.268409 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.268409 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=0.092460Jy sigma=0.000648 ! Fit after self-cal, rms=0.092453Jy sigma=0.000648 wmodel J0010-2157_X_2017_05_31_pus_map.mod ! Writing 90 model components to file: J0010-2157_X_2017_05_31_pus_map.mod wobs J0010-2157_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0010-2157_X_2017_05_31_pus_uvs.fits wwins J0010-2157_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0010-2157_X_2017_05_31_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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148119 Jy ! Component: 100 - total flux cleaned = -0.000147 Jy ! Component: 150 - total flux cleaned = -0.000273494 Jy ! Component: 200 - total flux cleaned = -0.000392594 Jy ! Component: 250 - total flux cleaned = -0.000543671 Jy ! Component: 300 - total flux cleaned = -0.000669989 Jy ! Component: 350 - total flux cleaned = -0.000756681 Jy ! Component: 400 - total flux cleaned = -0.000841088 Jy ! Component: 450 - total flux cleaned = -0.000922587 Jy ! Component: 500 - total flux cleaned = -0.00103352 Jy ! Component: 550 - total flux cleaned = -0.0011109 Jy ! Component: 600 - total flux cleaned = -0.00123166 Jy ! Component: 650 - total flux cleaned = -0.00133469 Jy ! Component: 700 - total flux cleaned = -0.00140694 Jy ! Component: 750 - total flux cleaned = -0.00147815 Jy ! Component: 800 - total flux cleaned = -0.0015476 Jy ! Component: 850 - total flux cleaned = -0.00157508 Jy ! Component: 900 - total flux cleaned = -0.00157523 Jy ! Component: 950 - total flux cleaned = -0.00156197 Jy ! Component: 1000 - total flux cleaned = -0.00153603 Jy ! Component: 1050 - total flux cleaned = -0.00149758 Jy ! Component: 1100 - total flux cleaned = -0.0015103 Jy ! Component: 1150 - total flux cleaned = -0.00152282 Jy ! Component: 1200 - total flux cleaned = -0.00153505 Jy ! Component: 1250 - total flux cleaned = -0.00153503 Jy ! Component: 1300 - total flux cleaned = -0.00153493 Jy ! Component: 1350 - total flux cleaned = -0.00152323 Jy ! Component: 1400 - total flux cleaned = -0.00152329 Jy ! Component: 1450 - total flux cleaned = -0.00151175 Jy ! Component: 1500 - total flux cleaned = -0.0015567 Jy ! Component: 1550 - total flux cleaned = -0.00152337 Jy ! Component: 1600 - total flux cleaned = -0.00155638 Jy ! Component: 1650 - total flux cleaned = -0.00155651 Jy ! Component: 1700 - total flux cleaned = -0.00158897 Jy ! Component: 1750 - total flux cleaned = -0.00152531 Jy ! Component: 1800 - total flux cleaned = -0.00159915 Jy ! Component: 1850 - total flux cleaned = -0.00155746 Jy ! Component: 1900 - total flux cleaned = -0.00157795 Jy ! Component: 1950 - total flux cleaned = -0.00156781 Jy ! Component: 2000 - total flux cleaned = -0.00157792 Jy ! Total flux subtracted in 2048 components = -0.00159787 Jy ! Clean residual min=-0.000613 max=0.000521 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.266811 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 236 components and 0.266811 Jy ![Exited script file: muppet] wmap "J0010-2157_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7973 x 2.05 at -3.406 degrees (North through East) ! Clean map min=-0.00098425 max=0.21906 Jy/beam ! Writing clean map to FITS file: J0010-2157_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.219057 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25056 0.25056 0.501119 1.00224 2.00448 4.00895 8.01791 16.0358 32.0716 64.1432 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.219 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7973 x 2.05 at -3.406 degrees (North through East) ! Clean map min=-0.00098425 max=0.21906 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 J0010-2157_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:41:57 2019