! Started logfile: J0922-0529_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:27:16 2019 obs J0922-0529_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0922-0529_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955288 visibilities/baseline/integration-bin. ! Found source: J0922-0529 ! ! 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 907 lines of history. ! ! Reading 42816 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 J0922-0529_X_2017_04_28_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.610110Jy sigma=0.004929 ! Fit after self-cal, rms=0.597521Jy sigma=0.004830 ! 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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6869 mas, bmaj=1.701 mas, bpa=-1.571 degrees ! Estimated noise=748.721 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 = 0.31678 Jy ! Component: 100 - total flux cleaned = 0.391884 Jy ! Total flux subtracted in 100 components = 0.391884 Jy ! Clean residual min=-0.007499 max=0.028566 Jy/beam ! Clean residual mean=-0.000038 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.391884 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.391884 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=0.107476Jy sigma=0.000784 ! Fit after self-cal, rms=0.107444Jy sigma=0.000784 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285681 Jy ! Component: 100 - total flux cleaned = 0.0406103 Jy ! Total flux subtracted in 100 components = 0.0406103 Jy ! Clean residual min=-0.004667 max=0.010525 Jy/beam ! Clean residual mean=-0.000009 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.432495 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.432495 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=0.100565Jy sigma=0.000700 ! Fit after self-cal, rms=0.100527Jy sigma=0.000699 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (1.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093963 Jy ! Component: 100 - total flux cleaned = 0.0137012 Jy ! Total flux subtracted in 100 components = 0.0137012 Jy ! Clean residual min=-0.004189 max=0.005357 Jy/beam ! Clean residual mean=-0.000005 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.446196 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.446196 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=0.099747Jy sigma=0.000687 ! Fit after self-cal, rms=0.099709Jy sigma=0.000687 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8636 mas, bmaj=2.027 mas, bpa=-1.673 degrees ! Estimated noise=428.24 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 = 0.00716927 Jy ! Component: 100 - total flux cleaned = 0.0112435 Jy ! Component: 150 - total flux cleaned = 0.0130312 Jy ! Component: 200 - total flux cleaned = 0.0135536 Jy ! Total flux subtracted in 200 components = 0.0135536 Jy ! Clean residual min=-0.004303 max=0.005360 Jy/beam ! Clean residual mean=0.000011 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.459749 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.459749 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=0.099401Jy sigma=0.000680 ! Fit after self-cal, rms=0.099348Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 0.94 MK 0.97 NL 1.00 OV 1.05 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 0.94 MK 0.97 NL 1.02 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.96 ! LA 0.97 MK 0.98 NL 1.00 OV 1.06 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 1.05 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 0.99 ! LA 0.96 MK 1.01 NL 1.01 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.97 KP 0.99 ! LA 0.96 MK 0.99 NL 1.04 OV 1.01 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 OV 1.02 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 0.99 ! LA 0.95 MK 0.98 NL 1.03 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.99 ! LA 0.96 MK 0.97 NL 1.02 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 0.96 NL 1.05 OV 1.02 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 0.99 ! LA 0.97 MK 0.97 NL 1.05 OV 1.02 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.099348Jy sigma=0.000680 ! Fit after self-cal, rms=0.098171Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8613 mas, bmaj=2.023 mas, bpa=-1.784 degrees ! Estimated noise=425.471 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 = 0.00104726 Jy ! Component: 100 - total flux cleaned = 0.00117336 Jy ! Component: 150 - total flux cleaned = 0.00112924 Jy ! Component: 200 - total flux cleaned = 0.0011309 Jy ! Total flux subtracted in 200 components = 0.0011309 Jy ! Clean residual min=-0.002851 max=0.003308 Jy/beam ! Clean residual mean=0.000017 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.46088 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.46088 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=0.098094Jy sigma=0.000663 ! Fit after self-cal, rms=0.098108Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.098108Jy sigma=0.000663 ! Fit after self-cal, rms=0.100603Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8602 mas, bmaj=2.022 mas, bpa=-1.779 degrees ! Estimated noise=425.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204597 Jy ! Component: 100 - total flux cleaned = 0.00266635 Jy ! Component: 150 - total flux cleaned = 0.00270029 Jy ! Component: 200 - total flux cleaned = 0.00269971 Jy ! Total flux subtracted in 200 components = 0.00269971 Jy ! Clean residual min=-0.001978 max=0.003354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.46358 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.46358 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=0.100565Jy sigma=0.000656 ! Fit after self-cal, rms=0.100595Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 (3.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032493 Jy ! Component: 100 - total flux cleaned = 0.00519904 Jy ! Component: 150 - total flux cleaned = 0.00660289 Jy ! Component: 200 - total flux cleaned = 0.00735683 Jy ! Total flux subtracted in 200 components = 0.00735683 Jy ! Clean residual min=-0.001620 max=0.001935 Jy/beam ! Clean residual mean=-0.000010 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.470937 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.470937 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=0.100473Jy sigma=0.000655 ! Fit after self-cal, rms=0.100469Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-0.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198819 Jy ! Component: 100 - total flux cleaned = 0.00322982 Jy ! Component: 150 - total flux cleaned = 0.00402475 Jy ! Component: 200 - total flux cleaned = 0.004588 Jy ! Total flux subtracted in 200 components = 0.004588 Jy ! Clean residual min=-0.001468 max=0.001532 Jy/beam ! Clean residual mean=-0.000011 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.475525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.475525 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=0.100414Jy sigma=0.000654 ! Fit after self-cal, rms=0.100412Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.100412Jy sigma=0.000654 ! Fit after self-cal, rms=0.101114Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8595 mas, bmaj=2.022 mas, bpa=-1.8 degrees ! Estimated noise=425.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938562 Jy ! Component: 100 - total flux cleaned = 0.00136746 Jy ! Component: 150 - total flux cleaned = 0.00167826 Jy ! Component: 200 - total flux cleaned = 0.00186954 Jy ! Total flux subtracted in 200 components = 0.00186954 Jy ! Clean residual min=-0.001394 max=0.001308 Jy/beam ! Clean residual mean=-0.000012 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.477394 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.477394 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=0.101099Jy sigma=0.000654 ! Fit after self-cal, rms=0.101103Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000246687 Jy ! Component: 100 - total flux cleaned = 0.000336122 Jy ! Component: 150 - total flux cleaned = 0.000399616 Jy ! Component: 200 - total flux cleaned = 0.000460231 Jy ! Total flux subtracted in 200 components = 0.000460231 Jy ! Clean residual min=-0.001333 max=0.001280 Jy/beam ! Clean residual mean=-0.000012 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.477855 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.477855 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=0.101094Jy sigma=0.000654 ! Fit after self-cal, rms=0.101093Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.101093Jy sigma=0.000654 ! Fit after self-cal, rms=0.101154Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.555 mas, bpa=3.337 degrees ! Estimated noise=548.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811565 Jy ! Component: 100 - total flux cleaned = 0.00117654 Jy ! Component: 150 - total flux cleaned = 0.0014339 Jy ! Component: 200 - total flux cleaned = 0.00152784 Jy ! Total flux subtracted in 200 components = 0.00152784 Jy ! Clean residual min=-0.001654 max=0.001448 Jy/beam ! Clean residual mean=-0.000023 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.479382 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.479382 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=0.101149Jy sigma=0.000654 ! Fit after self-cal, rms=0.101146Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 6.89343e-05 Jy ! Component: 100 - total flux cleaned = 0.000191386 Jy ! Component: 150 - total flux cleaned = 0.000232323 Jy ! Component: 200 - total flux cleaned = 0.000283393 Jy ! Total flux subtracted in 200 components = 0.000283393 Jy ! Clean residual min=-0.001639 max=0.001400 Jy/beam ! Clean residual mean=-0.000023 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.479666 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.479666 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=0.101145Jy sigma=0.000653 ! Fit after self-cal, rms=0.101144Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8592 mas, bmaj=2.021 mas, bpa=-1.808 degrees ! Estimated noise=425.746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8592 x 2.021 at -1.808 degrees (North through East) ! Clean map min=-0.0012206 max=0.40904 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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.684 mas, bmaj=1.697 mas, bpa=-1.741 degrees ! Estimated noise=741.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313478 Jy ! Component: 100 - total flux cleaned = 0.388553 Jy ! Component: 150 - total flux cleaned = 0.417277 Jy ! Component: 200 - total flux cleaned = 0.430087 Jy ! Total flux subtracted in 200 components = 0.430087 Jy ! Clean residual min=-0.003067 max=0.006407 Jy/beam ! Clean residual mean=-0.000018 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.430087 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.430087 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8592 mas, bmaj=2.021 mas, bpa=-1.808 degrees ! Estimated noise=425.746 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 = 0.013293 Jy ! Component: 100 - total flux cleaned = 0.0213711 Jy ! Component: 150 - total flux cleaned = 0.0267689 Jy ! Component: 200 - total flux cleaned = 0.0306948 Jy ! Total flux subtracted in 200 components = 0.0306948 Jy ! Clean residual min=-0.002155 max=0.002890 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.460782 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 0.460782 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031812 Jy ! Component: 100 - total flux cleaned = 0.00566449 Jy ! Component: 150 - total flux cleaned = 0.00775956 Jy ! Component: 200 - total flux cleaned = 0.00957603 Jy ! Total flux subtracted in 200 components = 0.00957603 Jy ! Clean residual min=-0.001773 max=0.001541 Jy/beam ! Clean residual mean=-0.000009 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.470358 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 85 components and 0.470358 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.555 mas, bpa=3.337 degrees ! Estimated noise=548.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249161 Jy ! Component: 100 - total flux cleaned = 0.00417726 Jy ! Component: 150 - total flux cleaned = 0.00545944 Jy ! Component: 200 - total flux cleaned = 0.00646177 Jy ! Total flux subtracted in 200 components = 0.00646177 Jy ! Clean residual min=-0.001830 max=0.001482 Jy/beam ! Clean residual mean=-0.000021 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.47682 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 = 0.000812838 Jy ! Component: 100 - total flux cleaned = 0.00147792 Jy ! Component: 150 - total flux cleaned = 0.00202372 Jy ! Component: 200 - total flux cleaned = 0.00247751 Jy ! Total flux subtracted in 200 components = 0.00247751 Jy ! Clean residual min=-0.001711 max=0.001326 Jy/beam ! Clean residual mean=-0.000022 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.479297 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 139 components and 0.479297 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8592 mas, bmaj=2.021 mas, bpa=-1.808 degrees ! Estimated noise=425.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123552 Jy ! Component: 100 - total flux cleaned = 0.000161137 Jy ! Component: 150 - total flux cleaned = 0.000218943 Jy ! Component: 200 - total flux cleaned = 0.000298978 Jy ! Total flux subtracted in 200 components = 0.000298978 Jy ! Clean residual min=-0.001384 max=0.001249 Jy/beam ! Clean residual mean=-0.000011 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.479596 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.479596 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=0.101150Jy sigma=0.000654 ! Fit after self-cal, rms=0.101142Jy sigma=0.000653 wmodel J0922-0529_X_2017_04_28_pus_map.mod ! Writing 157 model components to file: J0922-0529_X_2017_04_28_pus_map.mod wobs J0922-0529_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0922-0529_X_2017_04_28_pus_uvs.fits wwins J0922-0529_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0922-0529_X_2017_04_28_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 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373202 Jy ! Component: 100 - total flux cleaned = -0.000307873 Jy ! Component: 150 - total flux cleaned = -0.000119711 Jy ! Component: 200 - total flux cleaned = -3.89712e-05 Jy ! Component: 250 - total flux cleaned = 4.41079e-07 Jy ! Component: 300 - total flux cleaned = 6.77147e-07 Jy ! Component: 350 - total flux cleaned = -1.82672e-05 Jy ! Component: 400 - total flux cleaned = -0.000108779 Jy ! Component: 450 - total flux cleaned = -5.56972e-05 Jy ! Component: 500 - total flux cleaned = -7.33083e-05 Jy ! Component: 550 - total flux cleaned = -8.99821e-05 Jy ! Component: 600 - total flux cleaned = -5.68844e-05 Jy ! Component: 650 - total flux cleaned = -8.99605e-05 Jy ! Component: 700 - total flux cleaned = -0.000137993 Jy ! Component: 750 - total flux cleaned = -0.00015334 Jy ! Component: 800 - total flux cleaned = -0.000153155 Jy ! Component: 850 - total flux cleaned = -0.000137745 Jy ! Component: 900 - total flux cleaned = -0.000107919 Jy ! Component: 950 - total flux cleaned = -0.00010818 Jy ! Component: 1000 - total flux cleaned = -7.90642e-05 Jy ! Component: 1050 - total flux cleaned = -5.05229e-05 Jy ! Component: 1100 - total flux cleaned = -3.64534e-05 Jy ! Component: 1150 - total flux cleaned = -3.63873e-05 Jy ! Component: 1200 - total flux cleaned = 4.62683e-05 Jy ! Component: 1250 - total flux cleaned = 3.24095e-05 Jy ! Component: 1300 - total flux cleaned = 5.9205e-05 Jy ! Component: 1350 - total flux cleaned = 7.24929e-05 Jy ! Component: 1400 - total flux cleaned = 9.87822e-05 Jy ! Component: 1450 - total flux cleaned = 0.000150634 Jy ! Component: 1500 - total flux cleaned = 0.000176383 Jy ! Component: 1550 - total flux cleaned = 0.000201803 Jy ! Component: 1600 - total flux cleaned = 0.000214644 Jy ! Component: 1650 - total flux cleaned = 0.000276983 Jy ! Component: 1700 - total flux cleaned = 0.000326333 Jy ! Component: 1750 - total flux cleaned = 0.000350666 Jy ! Component: 1800 - total flux cleaned = 0.000362741 Jy ! Component: 1850 - total flux cleaned = 0.000410628 Jy ! Component: 1900 - total flux cleaned = 0.000446165 Jy ! Component: 1950 - total flux cleaned = 0.000469579 Jy ! Component: 2000 - total flux cleaned = 0.000492906 Jy ! Total flux subtracted in 2048 components = 0.000515829 Jy ! Clean residual min=-0.000633 max=0.000655 Jy/beam ! Clean residual mean=-0.000007 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.480112 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 309 components and 0.480112 Jy ![Exited script file: muppet] wmap "J0922-0529_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8592 x 2.021 at -1.808 degrees (North through East) ! Clean map min=-0.00093704 max=0.40793 Jy/beam ! Writing clean map to FITS file: J0922-0529_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.407927 invert ! Inverting map ! Your choice of large map pixels excluded 0.0631% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15955 0.15955 0.319101 0.638202 1.2764 2.55281 5.10561 10.2112 20.4225 40.8449 81.6898 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.407 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8592 x 2.021 at -1.808 degrees (North through East) ! Clean map min=-0.00093704 max=0.40793 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 J0922-0529_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:27:19 2019