! Started logfile: J0258-3909_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:08:56 2017 obs J0258-3909_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0258-3909_X_2015_01_23_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.607551 visibilities/baseline/integration-bin. ! Found source: J0258-3909 ! ! 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 350 lines of history. ! ! Reading 33792 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 J0258-3909_X_2015_01_23_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892574Jy sigma=0.007803 ! Fit after self-cal, rms=0.844566Jy sigma=0.007449 ! 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5694 mas, bmaj=1.728 mas, bpa=-8.934 degrees ! Estimated noise=928.188 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 = 0.105009 Jy ! Component: 100 - total flux cleaned = 0.153635 Jy ! Total flux subtracted in 100 components = 0.153635 Jy ! Clean residual min=-0.014074 max=0.032640 Jy/beam ! Clean residual mean=-0.000034 rms=0.004862 Jy/beam ! Combined flux in latest and established models = 0.153635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.153635 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=0.139650Jy sigma=0.001204 ! Fit after self-cal, rms=0.139369Jy sigma=0.001202 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359924 Jy ! Component: 100 - total flux cleaned = 0.061047 Jy ! Total flux subtracted in 100 components = 0.061047 Jy ! Clean residual min=-0.012915 max=0.018870 Jy/beam ! Clean residual mean=-0.000022 rms=0.003366 Jy/beam ! Combined flux in latest and established models = 0.214682 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.214682 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=0.120734Jy sigma=0.000991 ! Fit after self-cal, rms=0.120368Jy sigma=0.000989 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7422 mas, bmaj=2.065 mas, bpa=-6.632 degrees ! Estimated noise=440.552 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 = 0.0363779 Jy ! Component: 100 - total flux cleaned = 0.0572209 Jy ! Component: 150 - total flux cleaned = 0.0694868 Jy ! Component: 200 - total flux cleaned = 0.0767635 Jy ! Total flux subtracted in 200 components = 0.0767635 Jy ! Clean residual min=-0.020269 max=0.013945 Jy/beam ! Clean residual mean=0.000010 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.291445 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.291445 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=0.110057Jy sigma=0.000868 ! Fit after self-cal, rms=0.109449Jy sigma=0.000864 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.63 KP 0.84 ! LA 1.09 MK 0.97 NL 1.13 OV 0.92 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.50 KP 0.79 ! LA 1.10 MK 0.96 NL 1.14 OV 0.93 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.53 KP 0.77 ! LA 1.11 MK 0.96 NL 1.17 OV 0.94 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.54 KP 0.73 ! LA 1.13 MK 0.96 NL 1.12 OV 0.93 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.53 KP 0.68 ! LA 1.14 MK 0.96 NL 1.13 OV 0.96 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.54 KP 0.69 ! LA 1.14 MK 0.89 NL 1.15 OV 0.97 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.62 KP 0.69 ! LA 1.12 MK 0.97 NL 1.23 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.66 KP 0.69 ! LA 1.13 MK 0.95 NL 1.15 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.59 KP 0.70 ! LA 1.14 MK 0.93 NL 1.15 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.41 KP 0.75 ! LA 1.18 MK 0.95 NL 1.20 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.54 KP 0.79 ! LA 1.16 MK 0.95 NL 1.15 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.40 KP 0.73 ! LA 1.14 MK 0.85 NL 1.18 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.109449Jy sigma=0.000864 ! Fit after self-cal, rms=0.116492Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7397 mas, bmaj=2.046 mas, bpa=-6.586 degrees ! Estimated noise=433.064 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 (-2.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281836 Jy ! Component: 100 - total flux cleaned = 0.00254585 Jy ! Component: 150 - total flux cleaned = 0.00215833 Jy ! Component: 200 - total flux cleaned = 0.00199376 Jy ! Total flux subtracted in 200 components = 0.00199376 Jy ! Clean residual min=-0.003163 max=0.003575 Jy/beam ! Clean residual mean=0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.293439 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.293439 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=0.116181Jy sigma=0.000767 ! Fit after self-cal, rms=0.116802Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116802Jy sigma=0.000765 ! Fit after self-cal, rms=0.115999Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7275 mas, bmaj=2.026 mas, bpa=-7.229 degrees ! Estimated noise=421.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108259 Jy ! Component: 100 - total flux cleaned = 0.00102072 Jy ! Component: 150 - total flux cleaned = 0.000837 Jy ! Component: 200 - total flux cleaned = 0.000624768 Jy ! Total flux subtracted in 200 components = 0.000624768 Jy ! Clean residual min=-0.002769 max=0.002868 Jy/beam ! Clean residual mean=0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.294064 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.294064 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=0.115909Jy sigma=0.000764 ! Fit after self-cal, rms=0.115911Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434271 Jy ! Component: 100 - total flux cleaned = 0.000227327 Jy ! Component: 150 - total flux cleaned = -2.21918e-06 Jy ! Component: 200 - total flux cleaned = -4.31345e-05 Jy ! Total flux subtracted in 200 components = -4.31345e-05 Jy ! Clean residual min=-0.002673 max=0.002643 Jy/beam ! Clean residual mean=0.000007 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.294021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.294021 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=0.115868Jy sigma=0.000763 ! Fit after self-cal, rms=0.115862Jy sigma=0.000763 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115862Jy sigma=0.000763 ! Fit after self-cal, rms=0.115263Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=2.015 mas, bpa=-7.407 degrees ! Estimated noise=416.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331479 Jy ! Component: 100 - total flux cleaned = 6.12076e-05 Jy ! Component: 150 - total flux cleaned = -0.00013486 Jy ! Component: 200 - total flux cleaned = -0.000171056 Jy ! Total flux subtracted in 200 components = -0.000171056 Jy ! Clean residual min=-0.001896 max=0.002298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.29385 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.29385 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=0.115222Jy sigma=0.000762 ! Fit after self-cal, rms=0.115194Jy sigma=0.000761 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178471 Jy ! Component: 100 - total flux cleaned = 0.000305031 Jy ! Component: 150 - total flux cleaned = 0.000253623 Jy ! Component: 200 - total flux cleaned = 0.00025335 Jy ! Total flux subtracted in 200 components = 0.00025335 Jy ! Clean residual min=-0.001539 max=0.001604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.294103 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.294103 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=0.115116Jy sigma=0.000761 ! Fit after self-cal, rms=0.115102Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115102Jy sigma=0.000761 ! Fit after self-cal, rms=0.115330Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.285 mas, bmaj=7.636 mas, bpa=-2.658 degrees ! Estimated noise=564.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364604 Jy ! Component: 100 - total flux cleaned = 0.000472494 Jy ! Component: 150 - total flux cleaned = 0.000489189 Jy ! Component: 200 - total flux cleaned = 0.000504836 Jy ! Total flux subtracted in 200 components = 0.000504836 Jy ! Clean residual min=-0.001228 max=0.001366 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.294608 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.294608 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=0.115311Jy sigma=0.000761 ! Fit after self-cal, rms=0.115332Jy sigma=0.000761 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44044e-05 Jy ! Component: 100 - total flux cleaned = 4.42675e-05 Jy ! Component: 150 - total flux cleaned = 5.85902e-05 Jy ! Component: 200 - total flux cleaned = 7.28595e-05 Jy ! Total flux subtracted in 200 components = 7.28595e-05 Jy ! Clean residual min=-0.001229 max=0.001366 Jy/beam ! Clean residual mean=-0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.294681 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.294681 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=0.115320Jy sigma=0.000761 ! Fit after self-cal, rms=0.115321Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7218 mas, bmaj=2.01 mas, bpa=-7.368 degrees ! Estimated noise=414.812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7218 x 2.01 at -7.368 degrees (North through East) ! Clean map min=-0.0022799 max=0.1419 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.558 mas, bmaj=1.704 mas, bpa=-9.341 degrees ! Estimated noise=852.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986332 Jy ! Component: 100 - total flux cleaned = 0.148961 Jy ! Component: 150 - total flux cleaned = 0.184551 Jy ! Component: 200 - total flux cleaned = 0.210489 Jy ! Total flux subtracted in 200 components = 0.210489 Jy ! Clean residual min=-0.007004 max=0.014984 Jy/beam ! Clean residual mean=-0.000022 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.210488 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.210488 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7218 mas, bmaj=2.01 mas, bpa=-7.368 degrees ! Estimated noise=414.812 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 = 0.0338814 Jy ! Component: 100 - total flux cleaned = 0.0525859 Jy ! Component: 150 - total flux cleaned = 0.0638248 Jy ! Component: 200 - total flux cleaned = 0.0709767 Jy ! Total flux subtracted in 200 components = 0.0709767 Jy ! Clean residual min=-0.002672 max=0.004574 Jy/beam ! Clean residual mean=-0.000022 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.281465 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.281465 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486109 Jy ! Component: 100 - total flux cleaned = 0.00801696 Jy ! Component: 150 - total flux cleaned = 0.0101931 Jy ! Component: 200 - total flux cleaned = 0.0109813 Jy ! Total flux subtracted in 200 components = 0.0109813 Jy ! Clean residual min=-0.001859 max=0.001466 Jy/beam ! Clean residual mean=-0.000006 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.292446 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.292446 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.285 mas, bmaj=7.636 mas, bpa=-2.658 degrees ! Estimated noise=564.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167096 Jy ! Component: 100 - total flux cleaned = 0.00233112 Jy ! Component: 150 - total flux cleaned = 0.00242944 Jy ! Component: 200 - total flux cleaned = 0.00249393 Jy ! Total flux subtracted in 200 components = 0.00249393 Jy ! Clean residual min=-0.001309 max=0.001369 Jy/beam ! Clean residual mean=-0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.29494 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 = 5.6953e-05 Jy ! Component: 100 - total flux cleaned = 9.14099e-05 Jy ! Component: 150 - total flux cleaned = 0.000123957 Jy ! Component: 200 - total flux cleaned = 0.000139214 Jy ! Total flux subtracted in 200 components = 0.000139214 Jy ! Clean residual min=-0.001226 max=0.001359 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.295079 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.295079 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7218 mas, bmaj=2.01 mas, bpa=-7.368 degrees ! Estimated noise=414.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294469 Jy ! Component: 100 - total flux cleaned = -0.000332208 Jy ! Component: 150 - total flux cleaned = -0.000331848 Jy ! Component: 200 - total flux cleaned = -0.000302667 Jy ! Total flux subtracted in 200 components = -0.000302667 Jy ! Clean residual min=-0.001517 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.294777 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.294777 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=0.115291Jy sigma=0.000760 ! Fit after self-cal, rms=0.115295Jy sigma=0.000760 wmodel J0258-3909_X_2015_01_23_pus_map.mod ! Writing 129 model components to file: J0258-3909_X_2015_01_23_pus_map.mod wobs J0258-3909_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0258-3909_X_2015_01_23_pus_uvs.fits wwins J0258-3909_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J0258-3909_X_2015_01_23_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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.10102e-05 Jy ! Component: 100 - total flux cleaned = 0.000181258 Jy ! Component: 150 - total flux cleaned = 0.000244003 Jy ! Component: 200 - total flux cleaned = 0.000322514 Jy ! Component: 250 - total flux cleaned = 0.000303514 Jy ! Component: 300 - total flux cleaned = 0.000267461 Jy ! Component: 350 - total flux cleaned = 0.00023205 Jy ! Component: 400 - total flux cleaned = 0.00011174 Jy ! Component: 450 - total flux cleaned = 2.83433e-05 Jy ! Component: 500 - total flux cleaned = -8.55833e-05 Jy ! Component: 550 - total flux cleaned = -0.00019638 Jy ! Component: 600 - total flux cleaned = -0.00021138 Jy ! Component: 650 - total flux cleaned = -0.000226408 Jy ! Component: 700 - total flux cleaned = -0.000315073 Jy ! Component: 750 - total flux cleaned = -0.000314549 Jy ! Component: 800 - total flux cleaned = -0.000342893 Jy ! Component: 850 - total flux cleaned = -0.000329004 Jy ! Component: 900 - total flux cleaned = -0.000397527 Jy ! Component: 950 - total flux cleaned = -0.000424243 Jy ! Component: 1000 - total flux cleaned = -0.000450713 Jy ! Component: 1050 - total flux cleaned = -0.000489475 Jy ! Component: 1100 - total flux cleaned = -0.000502116 Jy ! Component: 1150 - total flux cleaned = -0.000502037 Jy ! Component: 1200 - total flux cleaned = -0.000526444 Jy ! Component: 1250 - total flux cleaned = -0.000526401 Jy ! Component: 1300 - total flux cleaned = -0.000561912 Jy ! Component: 1350 - total flux cleaned = -0.000550193 Jy ! Component: 1400 - total flux cleaned = -0.000515781 Jy ! Component: 1450 - total flux cleaned = -0.000550084 Jy ! Component: 1500 - total flux cleaned = -0.000549913 Jy ! Component: 1550 - total flux cleaned = -0.00050545 Jy ! Component: 1600 - total flux cleaned = -0.000516281 Jy ! Component: 1650 - total flux cleaned = -0.000462091 Jy ! Component: 1700 - total flux cleaned = -0.000472742 Jy ! Component: 1750 - total flux cleaned = -0.000483229 Jy ! Component: 1800 - total flux cleaned = -0.000462149 Jy ! Component: 1850 - total flux cleaned = -0.000410874 Jy ! Component: 1900 - total flux cleaned = -0.00041112 Jy ! Component: 1950 - total flux cleaned = -0.000441286 Jy ! Component: 2000 - total flux cleaned = -0.000451281 Jy ! Total flux subtracted in 2048 components = -0.000461118 Jy ! Clean residual min=-0.000489 max=0.000588 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.294316 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 267 components and 0.294316 Jy ![Exited script file: muppet] wmap "J0258-3909_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7218 x 2.01 at -7.368 degrees (North through East) ! Clean map min=-0.00086725 max=0.14406 Jy/beam ! Writing clean map to FITS file: J0258-3909_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144058 invert ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379745 0.379745 0.759491 1.51898 3.03796 6.07593 12.1519 24.3037 48.6074 97.2148 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7218 x 2.01 at -7.368 degrees (North through East) ! Clean map min=-0.00086725 max=0.14406 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 J0258-3909_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:08:59 2017