! Started logfile: J0801-3336_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:23 2019 obs J0801-3336_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0801-3336_X_2017_03_27_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.581754 visibilities/baseline/integration-bin. ! Found source: J0801-3336 ! ! 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 1844 lines of history. ! ! Reading 29844 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 J0801-3336_X_2017_03_27_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 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 396 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 422 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 395 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 424 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 424 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993484Jy sigma=0.006681 ! Fit after self-cal, rms=0.946102Jy sigma=0.006416 ! 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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6452 mas, bmaj=2.038 mas, bpa=4.304 degrees ! Estimated noise=3956.56 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 = 0.0633461 Jy ! Component: 100 - total flux cleaned = 0.08514 Jy ! Total flux subtracted in 100 components = 0.08514 Jy ! Clean residual min=-0.014955 max=0.016505 Jy/beam ! Clean residual mean=-0.000028 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 0.08514 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.08514 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=0.131360Jy sigma=0.000649 ! Fit after self-cal, rms=0.130412Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7937 mas, bmaj=2.136 mas, bpa=5.395 degrees ! Estimated noise=661.238 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 = -0.0101775 Jy ! Component: 100 - total flux cleaned = -0.0131723 Jy ! Component: 150 - total flux cleaned = -0.0133079 Jy ! Component: 200 - total flux cleaned = -0.0133583 Jy ! Total flux subtracted in 200 components = -0.0133583 Jy ! Clean residual min=-0.002796 max=0.004247 Jy/beam ! Clean residual mean=0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0717816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0717816 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=0.129964Jy sigma=0.000634 ! Fit after self-cal, rms=0.129928Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.64 KP 0.93 ! LA 1.01 MK 1.19 NL 0.97 OV 1.12 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.74 KP 0.92 ! LA 1.06 MK 1.10 NL 1.13 OV 1.04 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.70 KP 0.91 ! LA 1.02 MK 1.14 NL 1.14 OV 1.03 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.72 KP 0.97 ! LA 1.04 MK 1.22 NL 1.17 OV 1.00 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.59 KP 0.98 ! LA 0.94 MK 1.07 NL 1.19 OV 1.05 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.71 KP 0.99 ! LA 1.01 MK 1.16 NL 1.08 OV 1.13 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.68 KP 1.05 ! LA 1.02 MK 1.14 NL 1.04 OV 1.10 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.65 KP 0.98 ! LA 1.00 MK 1.09 NL 1.08 OV 1.08 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.75 KP 0.95 ! LA 1.00 MK 1.02 NL 0.91 OV 1.07 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.73 KP 0.84 ! LA 1.04 MK 1.10 NL 0.87 OV 1.17 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.66 KP 0.96 ! LA 1.13 MK 1.03 NL 1.03 OV 1.21 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.94 HN 0.65 KP 1.04 ! LA 1.05 MK 0.87 NL 0.96 OV 1.12 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.129928Jy sigma=0.000634 ! Fit after self-cal, rms=0.112434Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8051 mas, bmaj=2.177 mas, bpa=6.287 degrees ! Estimated noise=673.687 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336084 Jy ! Component: 100 - total flux cleaned = 0.00489173 Jy ! Component: 150 - total flux cleaned = 0.00578854 Jy ! Component: 200 - total flux cleaned = 0.00610954 Jy ! Total flux subtracted in 200 components = 0.00610954 Jy ! Clean residual min=-0.001860 max=0.001621 Jy/beam ! Clean residual mean=0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0778911 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.0778911 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=0.112347Jy sigma=0.000631 ! Fit after self-cal, rms=0.112094Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.112094Jy sigma=0.000630 ! Fit after self-cal, rms=0.110350Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.805 mas, bmaj=2.18 mas, bpa=6.544 degrees ! Estimated noise=669.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169183 Jy ! Component: 100 - total flux cleaned = 0.00249545 Jy ! Component: 150 - total flux cleaned = 0.00269302 Jy ! Component: 200 - total flux cleaned = 0.00290909 Jy ! Total flux subtracted in 200 components = 0.00290909 Jy ! Clean residual min=-0.001837 max=0.001503 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0808002 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0808002 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=0.110324Jy sigma=0.000630 ! Fit after self-cal, rms=0.110300Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000859991 Jy ! Component: 100 - total flux cleaned = 0.0010507 Jy ! Component: 150 - total flux cleaned = 0.00123285 Jy ! Component: 200 - total flux cleaned = 0.00132247 Jy ! Total flux subtracted in 200 components = 0.00132247 Jy ! Clean residual min=-0.001817 max=0.001483 Jy/beam ! Clean residual mean=0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0821227 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0821227 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=0.110288Jy sigma=0.000630 ! Fit after self-cal, rms=0.110290Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.110290Jy sigma=0.000630 ! Fit after self-cal, rms=0.109957Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8046 mas, bmaj=2.181 mas, bpa=6.648 degrees ! Estimated noise=667.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591046 Jy ! Component: 100 - total flux cleaned = 0.00076138 Jy ! Component: 150 - total flux cleaned = 0.000869051 Jy ! Component: 200 - total flux cleaned = 0.000918101 Jy ! Total flux subtracted in 200 components = 0.000918101 Jy ! Clean residual min=-0.001675 max=0.001397 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0830408 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0830408 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=0.109947Jy sigma=0.000629 ! Fit after self-cal, rms=0.109919Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000332067 Jy ! Component: 100 - total flux cleaned = 0.000383998 Jy ! Component: 150 - total flux cleaned = 0.000400518 Jy ! Component: 200 - total flux cleaned = 0.000416585 Jy ! Total flux subtracted in 200 components = 0.000416585 Jy ! Clean residual min=-0.001685 max=0.001440 Jy/beam ! Clean residual mean=0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0834574 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0834574 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=0.109912Jy sigma=0.000629 ! Fit after self-cal, rms=0.109911Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.109911Jy sigma=0.000629 ! Fit after self-cal, rms=0.110285Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.298 mas, bmaj=7.656 mas, bpa=9.803 degrees ! Estimated noise=847.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628312 Jy ! Component: 100 - total flux cleaned = 0.000748028 Jy ! Component: 150 - total flux cleaned = 0.000781196 Jy ! Component: 200 - total flux cleaned = 0.000801706 Jy ! Total flux subtracted in 200 components = 0.000801706 Jy ! Clean residual min=-0.001708 max=0.001354 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0842591 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.0842591 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=0.110281Jy sigma=0.000629 ! Fit after self-cal, rms=0.110268Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000171404 Jy ! Component: 100 - total flux cleaned = 0.000171064 Jy ! Component: 150 - total flux cleaned = 0.000181521 Jy ! Component: 200 - total flux cleaned = 0.000181746 Jy ! Total flux subtracted in 200 components = 0.000181746 Jy ! Clean residual min=-0.001744 max=0.001333 Jy/beam ! Clean residual mean=0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0844408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 92 components and 0.0844408 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=0.110265Jy sigma=0.000629 ! Fit after self-cal, rms=0.110267Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.184 mas, bpa=6.741 degrees ! Estimated noise=667.042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.184 at 6.741 degrees (North through East) ! Clean map min=-0.0015442 max=0.061487 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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6847 mas, bmaj=2.185 mas, bpa=4.088 degrees ! Estimated noise=3673.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477419 Jy ! Component: 100 - total flux cleaned = 0.0622522 Jy ! Component: 150 - total flux cleaned = 0.0708619 Jy ! Component: 200 - total flux cleaned = 0.0750576 Jy ! Total flux subtracted in 200 components = 0.0750576 Jy ! Clean residual min=-0.010976 max=0.009661 Jy/beam ! Clean residual mean=0.000050 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 0.0750576 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0750576 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.184 mas, bpa=6.741 degrees ! Estimated noise=667.042 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) ! Added new window around map position (-0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404978 Jy ! Component: 100 - total flux cleaned = 0.00636494 Jy ! Component: 150 - total flux cleaned = 0.00794338 Jy ! Component: 200 - total flux cleaned = 0.00889904 Jy ! Total flux subtracted in 200 components = 0.00889904 Jy ! Clean residual min=-0.001843 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0839566 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.0839566 Jy ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.298 mas, bmaj=7.656 mas, bpa=9.803 degrees ! Estimated noise=847.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948023 Jy ! Component: 100 - total flux cleaned = 0.00117503 Jy ! Component: 150 - total flux cleaned = 0.00132475 Jy ! Component: 200 - total flux cleaned = 0.00142413 Jy ! Total flux subtracted in 200 components = 0.00142413 Jy ! Clean residual min=-0.001787 max=0.001432 Jy/beam ! Clean residual mean=0.000010 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0853807 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 = -3.46381e-09 Jy ! Component: 100 - total flux cleaned = 1.44873e-05 Jy ! Component: 150 - total flux cleaned = 2.63943e-05 Jy ! Component: 200 - total flux cleaned = 2.59239e-05 Jy ! Total flux subtracted in 200 components = 2.59239e-05 Jy ! Clean residual min=-0.001710 max=0.001406 Jy/beam ! Clean residual mean=0.000010 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0854066 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0854067 Jy ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.184 mas, bpa=6.741 degrees ! Estimated noise=667.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.8333e-05 Jy ! Component: 100 - total flux cleaned = 9.02463e-05 Jy ! Component: 150 - total flux cleaned = 6.77709e-05 Jy ! Component: 200 - total flux cleaned = 4.68663e-05 Jy ! Total flux subtracted in 200 components = 4.68663e-05 Jy ! Clean residual min=-0.001708 max=0.001484 Jy/beam ! Clean residual mean=0.000005 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0854535 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0854535 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=0.110268Jy sigma=0.000629 ! Fit after self-cal, rms=0.110274Jy sigma=0.000629 wmodel J0801-3336_X_2017_03_27_pus_map.mod ! Writing 88 model components to file: J0801-3336_X_2017_03_27_pus_map.mod wobs J0801-3336_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0801-3336_X_2017_03_27_pus_uvs.fits wwins J0801-3336_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0801-3336_X_2017_03_27_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 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321602 Jy ! Component: 100 - total flux cleaned = -0.000442171 Jy ! Component: 150 - total flux cleaned = -0.000709201 Jy ! Component: 200 - total flux cleaned = -0.000980955 Jy ! Component: 250 - total flux cleaned = -0.00108064 Jy ! Component: 300 - total flux cleaned = -0.00113751 Jy ! Component: 350 - total flux cleaned = -0.00108228 Jy ! Component: 400 - total flux cleaned = -0.00106454 Jy ! Component: 450 - total flux cleaned = -0.00101281 Jy ! Component: 500 - total flux cleaned = -0.000929485 Jy ! Component: 550 - total flux cleaned = -0.000864422 Jy ! Component: 600 - total flux cleaned = -0.000785065 Jy ! Component: 650 - total flux cleaned = -0.000754394 Jy ! Component: 700 - total flux cleaned = -0.000753963 Jy ! Component: 750 - total flux cleaned = -0.000695024 Jy ! Component: 800 - total flux cleaned = -0.000709527 Jy ! Component: 850 - total flux cleaned = -0.000681528 Jy ! Component: 900 - total flux cleaned = -0.000681532 Jy ! Component: 950 - total flux cleaned = -0.000681684 Jy ! Component: 1000 - total flux cleaned = -0.000721381 Jy ! Component: 1050 - total flux cleaned = -0.000746841 Jy ! Component: 1100 - total flux cleaned = -0.000772054 Jy ! Component: 1150 - total flux cleaned = -0.000834595 Jy ! Component: 1200 - total flux cleaned = -0.000859059 Jy ! Component: 1250 - total flux cleaned = -0.000871089 Jy ! Component: 1300 - total flux cleaned = -0.000871128 Jy ! Component: 1350 - total flux cleaned = -0.000824169 Jy ! Component: 1400 - total flux cleaned = -0.000812594 Jy ! Component: 1450 - total flux cleaned = -0.000789727 Jy ! Component: 1500 - total flux cleaned = -0.000789824 Jy ! Component: 1550 - total flux cleaned = -0.000745009 Jy ! Component: 1600 - total flux cleaned = -0.000733864 Jy ! Component: 1650 - total flux cleaned = -0.000657564 Jy ! Component: 1700 - total flux cleaned = -0.000636083 Jy ! Component: 1750 - total flux cleaned = -0.000614689 Jy ! Component: 1800 - total flux cleaned = -0.000572559 Jy ! Component: 1850 - total flux cleaned = -0.000520532 Jy ! Component: 1900 - total flux cleaned = -0.000489791 Jy ! Component: 1950 - total flux cleaned = -0.000449171 Jy ! Component: 2000 - total flux cleaned = -0.000419125 Jy ! Total flux subtracted in 2048 components = -0.000369435 Jy ! Clean residual min=-0.000695 max=0.000584 Jy/beam ! Clean residual mean=0.000004 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0850841 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 217 components and 0.0850841 Jy ![Exited script file: muppet] wmap "J0801-3336_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.184 at 6.741 degrees (North through East) ! Clean map min=-0.0011199 max=0.060349 Jy/beam ! Writing clean map to FITS file: J0801-3336_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603493 invert ! Inverting map ! Your choice of large map pixels excluded 0.145% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.937833 0.937833 1.87567 3.75133 7.50266 15.0053 30.0107 60.0213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.184 at 6.741 degrees (North through East) ! Clean map min=-0.0011199 max=0.060349 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 J0801-3336_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:25 2019