! Started logfile: J2359-3133_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:34 2019 obs J2359-3133_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_02_19_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.410526 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 858 lines of history. ! ! Reading 4212 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 J2359-3133_X_2017_02_19_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.693427Jy sigma=0.004850 ! Fit after self-cal, rms=0.681992Jy sigma=0.004774 ! 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 0.38% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5723 mas, bmaj=1.592 mas, bpa=-0.598 degrees ! Estimated noise=2619.64 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 = 0.24056 Jy ! Component: 100 - total flux cleaned = 0.328266 Jy ! Total flux subtracted in 100 components = 0.328266 Jy ! Clean residual min=-0.014909 max=0.037287 Jy/beam ! Clean residual mean=0.000179 rms=0.005535 Jy/beam ! Combined flux in latest and established models = 0.328266 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.328266 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=0.133583Jy sigma=0.000817 ! Fit after self-cal, rms=0.133143Jy sigma=0.000814 ! Inverting map ! Your choice of large map pixels excluded 0.38% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399321 Jy ! Component: 100 - total flux cleaned = 0.0615289 Jy ! Total flux subtracted in 100 components = 0.0615289 Jy ! Clean residual min=-0.010983 max=0.014575 Jy/beam ! Clean residual mean=0.000097 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 0.389795 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.389795 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=0.114398Jy sigma=0.000684 ! Fit after self-cal, rms=0.114136Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.38% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.38% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.69 mas, bmaj=1.804 mas, bpa=-0.06097 degrees ! Estimated noise=1633.31 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 = 0.0226657 Jy ! Component: 100 - total flux cleaned = 0.0343498 Jy ! Component: 150 - total flux cleaned = 0.0408463 Jy ! Component: 200 - total flux cleaned = 0.0432905 Jy ! Total flux subtracted in 200 components = 0.0432905 Jy ! Clean residual min=-0.007046 max=0.007363 Jy/beam ! Clean residual mean=0.000086 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.433086 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.433086 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=0.109419Jy sigma=0.000649 ! Fit after self-cal, rms=0.109278Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.38% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00* KP 0.99 ! LA 1.02 MK 0.98 NL 1.00* OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00 NL 1.00* OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 1.00 ! LA 1.03 MK 0.97 NL 1.00* OV 0.98 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00* KP 0.96 ! LA 1.01 MK 1.01 NL 1.00* OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.00* OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.94 ! LA 1.04 MK 0.99 NL 1.00* OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00* KP 0.95 ! LA 0.96 MK 0.99 NL 1.00* OV 0.96 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.00* KP 0.96 ! LA 1.02 MK 1.02 NL 1.00* OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00* KP 0.97 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.00* KP 1.01 ! LA 1.01 MK 1.01 NL 1.00* OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 0.93 ! LA 1.01 MK 1.02 NL 1.00* OV 1.07 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.98 ! LA 1.03 MK 1.05 NL 1.00* OV 1.04 ! PT 1.00* SC 0.94 ! ! ! Fit before self-cal, rms=0.109278Jy sigma=0.000648 ! Fit after self-cal, rms=0.107170Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6937 mas, bmaj=1.814 mas, bpa=-0.6167 degrees ! Estimated noise=1642.92 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 = 0.000164927 Jy ! Component: 100 - total flux cleaned = -0.000117703 Jy ! Component: 150 - total flux cleaned = -0.000422908 Jy ! Component: 200 - total flux cleaned = -0.000608226 Jy ! Total flux subtracted in 200 components = -0.000608226 Jy ! Clean residual min=-0.005247 max=0.005242 Jy/beam ! Clean residual mean=0.000050 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.432478 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.432478 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=0.107044Jy sigma=0.000641 ! Fit after self-cal, rms=0.106973Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.106973Jy sigma=0.000640 ! Fit after self-cal, rms=0.106759Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6945 mas, bmaj=1.812 mas, bpa=-0.5271 degrees ! Estimated noise=1643.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015791 Jy ! Component: 100 - total flux cleaned = 7.87838e-05 Jy ! Component: 150 - total flux cleaned = -2.59225e-05 Jy ! Component: 200 - total flux cleaned = -8.63113e-05 Jy ! Total flux subtracted in 200 components = -8.63113e-05 Jy ! Clean residual min=-0.003808 max=0.004009 Jy/beam ! Clean residual mean=0.000018 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.432391 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.432391 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=0.106728Jy sigma=0.000632 ! Fit after self-cal, rms=0.106768Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.58011e-05 Jy ! Component: 100 - total flux cleaned = 0.000114355 Jy ! Component: 150 - total flux cleaned = 0.000136523 Jy ! Component: 200 - total flux cleaned = 0.000157386 Jy ! Total flux subtracted in 200 components = 0.000157386 Jy ! Clean residual min=-0.003763 max=0.003906 Jy/beam ! Clean residual mean=0.000017 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.432549 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.432549 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=0.106758Jy sigma=0.000632 ! Fit after self-cal, rms=0.106754Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.106754Jy sigma=0.000632 ! Fit after self-cal, rms=0.106795Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6945 mas, bmaj=1.813 mas, bpa=-0.5449 degrees ! Estimated noise=1643.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167952 Jy ! Component: 100 - total flux cleaned = -0.000170014 Jy ! Component: 150 - total flux cleaned = -0.000170112 Jy ! Component: 200 - total flux cleaned = -0.000168549 Jy ! Total flux subtracted in 200 components = -0.000168549 Jy ! Clean residual min=-0.003665 max=0.003807 Jy/beam ! Clean residual mean=0.000020 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.43238 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.43238 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=0.106784Jy sigma=0.000632 ! Fit after self-cal, rms=0.106784Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -4.95753e-05 Jy ! Component: 100 - total flux cleaned = 5.67318e-06 Jy ! Component: 150 - total flux cleaned = 5.50609e-06 Jy ! Component: 200 - total flux cleaned = 5.94085e-06 Jy ! Total flux subtracted in 200 components = 5.94085e-06 Jy ! Clean residual min=-0.003634 max=0.003826 Jy/beam ! Clean residual mean=0.000019 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.432386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.432386 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=0.106777Jy sigma=0.000632 ! Fit after self-cal, rms=0.106775Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.106775Jy sigma=0.000632 ! Fit after self-cal, rms=0.106845Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.658 mas, bmaj=6.444 mas, bpa=6.2 degrees ! Estimated noise=2485.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026982 Jy ! Component: 100 - total flux cleaned = 0.000282352 Jy ! Component: 150 - total flux cleaned = 0.000306188 Jy ! Component: 200 - total flux cleaned = 0.00031786 Jy ! Total flux subtracted in 200 components = 0.00031786 Jy ! Clean residual min=-0.003789 max=0.004434 Jy/beam ! Clean residual mean=0.000048 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.432704 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.432704 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=0.106849Jy sigma=0.000632 ! Fit after self-cal, rms=0.106849Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.22159e-05 Jy ! Component: 100 - total flux cleaned = 4.33932e-05 Jy ! Component: 150 - total flux cleaned = 5.46835e-05 Jy ! Component: 200 - total flux cleaned = 7.65792e-05 Jy ! Total flux subtracted in 200 components = 7.65792e-05 Jy ! Clean residual min=-0.003771 max=0.004415 Jy/beam ! Clean residual mean=0.000047 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.43278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.43278 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=0.106854Jy sigma=0.000632 ! Fit after self-cal, rms=0.106854Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6948 mas, bmaj=1.815 mas, bpa=-0.5801 degrees ! Estimated noise=1643.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6948 x 1.815 at -0.5801 degrees (North through East) ! Clean map min=-0.0032698 max=0.31228 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 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5755 mas, bmaj=1.593 mas, bpa=-0.5026 degrees ! Estimated noise=2635.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240944 Jy ! Component: 100 - total flux cleaned = 0.329407 Jy ! Component: 150 - total flux cleaned = 0.368183 Jy ! Component: 200 - total flux cleaned = 0.38897 Jy ! Total flux subtracted in 200 components = 0.38897 Jy ! Clean residual min=-0.007217 max=0.011451 Jy/beam ! Clean residual mean=0.000066 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.38897 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.38897 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6948 mas, bmaj=1.815 mas, bpa=-0.5801 degrees ! Estimated noise=1643.85 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 = 0.0207089 Jy ! Component: 100 - total flux cleaned = 0.0316928 Jy ! Component: 150 - total flux cleaned = 0.0376854 Jy ! Component: 200 - total flux cleaned = 0.0409625 Jy ! Total flux subtracted in 200 components = 0.0409625 Jy ! Clean residual min=-0.004390 max=0.004105 Jy/beam ! Clean residual mean=0.000035 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.429932 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.429932 Jy ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.658 mas, bmaj=6.444 mas, bpa=6.2 degrees ! Estimated noise=2485.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262217 Jy ! Component: 100 - total flux cleaned = 0.00297763 Jy ! Component: 150 - total flux cleaned = 0.00297977 Jy ! Component: 200 - total flux cleaned = 0.00300937 Jy ! Total flux subtracted in 200 components = 0.00300937 Jy ! Clean residual min=-0.004041 max=0.004927 Jy/beam ! Clean residual mean=0.000062 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.432942 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 = 3.2506e-07 Jy ! Component: 100 - total flux cleaned = 4.15487e-05 Jy ! Component: 150 - total flux cleaned = 2.01839e-05 Jy ! Component: 200 - total flux cleaned = 1.98735e-05 Jy ! Total flux subtracted in 200 components = 1.98735e-05 Jy ! Clean residual min=-0.004027 max=0.004878 Jy/beam ! Clean residual mean=0.000060 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.432962 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.432962 Jy ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6948 mas, bmaj=1.815 mas, bpa=-0.5801 degrees ! Estimated noise=1643.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000846351 Jy ! Component: 100 - total flux cleaned = -0.000935264 Jy ! Component: 150 - total flux cleaned = -0.00106511 Jy ! Component: 200 - total flux cleaned = -0.00106302 Jy ! Total flux subtracted in 200 components = -0.00106302 Jy ! Clean residual min=-0.003983 max=0.004042 Jy/beam ! Clean residual mean=0.000027 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.431899 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.431899 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=0.106909Jy sigma=0.000632 ! Fit after self-cal, rms=0.106876Jy sigma=0.000632 wmodel J2359-3133_X_2017_02_19_pus_map.mod ! Writing 48 model components to file: J2359-3133_X_2017_02_19_pus_map.mod wobs J2359-3133_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_02_19_pus_uvs.fits wwins J2359-3133_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2359-3133_X_2017_02_19_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 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190007 Jy ! Component: 100 - total flux cleaned = 0.000373435 Jy ! Component: 150 - total flux cleaned = 0.00072377 Jy ! Component: 200 - total flux cleaned = 0.000834153 Jy ! Component: 250 - total flux cleaned = 0.000937828 Jy ! Component: 300 - total flux cleaned = 0.00108616 Jy ! Component: 350 - total flux cleaned = 0.00132227 Jy ! Component: 400 - total flux cleaned = 0.00136829 Jy ! Component: 450 - total flux cleaned = 0.00149981 Jy ! Component: 500 - total flux cleaned = 0.00158509 Jy ! Component: 550 - total flux cleaned = 0.00162725 Jy ! Component: 600 - total flux cleaned = 0.00178656 Jy ! Component: 650 - total flux cleaned = 0.00209314 Jy ! Component: 700 - total flux cleaned = 0.00209357 Jy ! Component: 750 - total flux cleaned = 0.0022393 Jy ! Component: 800 - total flux cleaned = 0.00245053 Jy ! Component: 850 - total flux cleaned = 0.00258696 Jy ! Component: 900 - total flux cleaned = 0.00265481 Jy ! Component: 950 - total flux cleaned = 0.00285185 Jy ! Component: 1000 - total flux cleaned = 0.00301297 Jy ! Component: 1050 - total flux cleaned = 0.00313896 Jy ! Component: 1100 - total flux cleaned = 0.00323096 Jy ! Component: 1150 - total flux cleaned = 0.00335161 Jy ! Component: 1200 - total flux cleaned = 0.00346996 Jy ! Component: 1250 - total flux cleaned = 0.00352759 Jy ! Component: 1300 - total flux cleaned = 0.0036409 Jy ! Component: 1350 - total flux cleaned = 0.0037802 Jy ! Component: 1400 - total flux cleaned = 0.00386266 Jy ! Component: 1450 - total flux cleaned = 0.00402317 Jy ! Component: 1500 - total flux cleaned = 0.004102 Jy ! Component: 1550 - total flux cleaned = 0.00417949 Jy ! Component: 1600 - total flux cleaned = 0.00430648 Jy ! Component: 1650 - total flux cleaned = 0.00440566 Jy ! Component: 1700 - total flux cleaned = 0.00442989 Jy ! Component: 1750 - total flux cleaned = 0.0045497 Jy ! Component: 1800 - total flux cleaned = 0.00447859 Jy ! Component: 1850 - total flux cleaned = 0.00445568 Jy ! Component: 1900 - total flux cleaned = 0.00450158 Jy ! Component: 1950 - total flux cleaned = 0.0045694 Jy ! Component: 2000 - total flux cleaned = 0.00465814 Jy ! Total flux subtracted in 2048 components = 0.00470175 Jy ! Clean residual min=-0.001180 max=0.001255 Jy/beam ! Clean residual mean=0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.4366 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 185 components and 0.4366 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6948 x 1.815 at -0.5801 degrees (North through East) ! Clean map min=-0.0024392 max=0.31067 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.310674 invert ! Inverting map ! Your choice of large map pixels excluded 0.386% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395716 0.395716 0.791431 1.58286 3.16572 6.33145 12.6629 25.3258 50.6516 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.31 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6948 x 1.815 at -0.5801 degrees (North through East) ! Clean map min=-0.0024392 max=0.31067 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 J2359-3133_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:36 2019