! Started logfile: J0010+1058_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:21:59 2019 obs J0010+1058_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0010+1058_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736111 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! 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 9540 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0010+1058_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920472Jy sigma=0.007299 ! Fit after self-cal, rms=0.896702Jy sigma=0.007178 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6966 mas, bmaj=1.767 mas, bpa=3.33 degrees ! Estimated noise=1284.62 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 = 0.0854981 Jy ! Component: 100 - total flux cleaned = 0.104156 Jy ! Total flux subtracted in 100 components = 0.104156 Jy ! Clean residual min=-0.003820 max=0.005294 Jy/beam ! Clean residual mean=0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.104156 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.104156 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=0.107765Jy sigma=0.000681 ! Fit after self-cal, rms=0.107681Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8549 mas, bmaj=2.018 mas, bpa=3.138 degrees ! Estimated noise=968.608 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 = 0.00484737 Jy ! Component: 100 - total flux cleaned = 0.00575484 Jy ! Component: 150 - total flux cleaned = 0.00566737 Jy ! Component: 200 - total flux cleaned = 0.00546152 Jy ! Total flux subtracted in 200 components = 0.00546152 Jy ! Clean residual min=-0.003526 max=0.003441 Jy/beam ! Clean residual mean=0.000007 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.109617 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.109617 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=0.107490Jy sigma=0.000678 ! Fit after self-cal, rms=0.107479Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.24 KP 1.43 ! LA 1.24 MK 0.95 NL 1.03 OV 0.98 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.02 KP 1.04 ! LA 1.27 MK 0.92 NL 1.05 OV 1.32 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.91 KP 0.93 ! LA 1.60 MK 0.91 NL 1.11 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.96 KP 1.03 ! LA 1.57 MK 1.49 NL 0.92 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.90 KP 0.90 ! LA 1.12 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.91 KP 0.94 ! LA 1.39 MK 0.86 NL 1.02 OV 0.94 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.04 KP 0.87 ! LA 1.35 MK 0.98 NL 0.96 OV 0.94 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.06 KP 0.95 ! LA 1.22 MK 0.96 NL 0.97 OV 0.98 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.03 KP 0.95 ! LA 1.56 MK 1.32 NL 0.92 OV 0.94 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.91 KP 0.95 ! LA 1.30 MK 1.11 NL 1.07 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.94 KP 0.97 ! LA 1.54 MK 0.91 NL 0.97 OV 0.93 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.79 KP 0.89 ! LA 1.51 MK 0.92 NL 0.91 OV 0.99 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.107479Jy sigma=0.000678 ! Fit after self-cal, rms=0.123143Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2.007 mas, bpa=3.037 degrees ! Estimated noise=968.416 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 = 0.000572506 Jy ! Component: 100 - total flux cleaned = 0.000608219 Jy ! Component: 150 - total flux cleaned = 0.000624194 Jy ! Component: 200 - total flux cleaned = 0.000650916 Jy ! Total flux subtracted in 200 components = 0.000650916 Jy ! Clean residual min=-0.002582 max=0.003119 Jy/beam ! Clean residual mean=0.000009 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.110268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.110268 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=0.123131Jy sigma=0.000667 ! Fit after self-cal, rms=0.123470Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.123470Jy sigma=0.000666 ! Fit after self-cal, rms=0.140750Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8566 mas, bmaj=2.009 mas, bpa=3.169 degrees ! Estimated noise=969.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60546e-05 Jy ! Component: 100 - total flux cleaned = 8.18658e-06 Jy ! Component: 150 - total flux cleaned = -4.85192e-05 Jy ! Component: 200 - total flux cleaned = -9.99331e-05 Jy ! Total flux subtracted in 200 components = -9.99331e-05 Jy ! Clean residual min=-0.002259 max=0.002287 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.110168 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.110168 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=0.140743Jy sigma=0.000651 ! Fit after self-cal, rms=0.141338Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = -7.51326e-05 Jy ! Component: 100 - total flux cleaned = -9.37399e-05 Jy ! Component: 150 - total flux cleaned = -0.000103119 Jy ! Component: 200 - total flux cleaned = -0.000111756 Jy ! Total flux subtracted in 200 components = -0.000111756 Jy ! Clean residual min=-0.002232 max=0.002246 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.110057 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.110057 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=0.141336Jy sigma=0.000651 ! Fit after self-cal, rms=0.141344Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.141344Jy sigma=0.000651 ! Fit after self-cal, rms=0.145547Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.857 mas, bmaj=2.01 mas, bpa=3.234 degrees ! Estimated noise=969.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85212e-05 Jy ! Component: 100 - total flux cleaned = -1.92752e-05 Jy ! Component: 150 - total flux cleaned = -5.36133e-05 Jy ! Component: 200 - total flux cleaned = -6.9996e-05 Jy ! Total flux subtracted in 200 components = -6.9996e-05 Jy ! Clean residual min=-0.002236 max=0.002236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.109987 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.109987 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=0.145543Jy sigma=0.000651 ! Fit after self-cal, rms=0.145595Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = -1.09933e-05 Jy ! Component: 100 - total flux cleaned = -1.07561e-05 Jy ! Component: 150 - total flux cleaned = -1.86515e-05 Jy ! Component: 200 - total flux cleaned = -2.61829e-05 Jy ! Total flux subtracted in 200 components = -2.61829e-05 Jy ! Clean residual min=-0.002234 max=0.002224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.10996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.10996 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=0.145592Jy sigma=0.000651 ! Fit after self-cal, rms=0.145596Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.145596Jy sigma=0.000651 ! Fit after self-cal, rms=0.146044Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.109 mas, bmaj=2.898 mas, bpa=3.592 degrees ! Estimated noise=1307.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444026 Jy ! Component: 100 - total flux cleaned = -0.00039501 Jy ! Component: 150 - total flux cleaned = -0.000380234 Jy ! Component: 200 - total flux cleaned = -0.00039068 Jy ! Total flux subtracted in 200 components = -0.00039068 Jy ! Clean residual min=-0.002569 max=0.003137 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.10957 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.10957 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=0.146046Jy sigma=0.000651 ! Fit after self-cal, rms=0.146045Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = -0.000171901 Jy ! Component: 100 - total flux cleaned = -0.000141421 Jy ! Component: 150 - total flux cleaned = -0.000132406 Jy ! Component: 200 - total flux cleaned = -0.00013195 Jy ! Total flux subtracted in 200 components = -0.00013195 Jy ! Clean residual min=-0.002541 max=0.003144 Jy/beam ! Clean residual mean=0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.109438 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.109438 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=0.146048Jy sigma=0.000651 ! Fit after self-cal, rms=0.146045Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8572 mas, bmaj=2.01 mas, bpa=3.289 degrees ! Estimated noise=970.163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8572 x 2.01 at 3.289 degrees (North through East) ! Clean map min=-0.0021262 max=0.10986 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6983 mas, bmaj=1.757 mas, bpa=3.345 degrees ! Estimated noise=1291.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856895 Jy ! Component: 100 - total flux cleaned = 0.104447 Jy ! Component: 150 - total flux cleaned = 0.109266 Jy ! Component: 200 - total flux cleaned = 0.111252 Jy ! Total flux subtracted in 200 components = 0.111252 Jy ! Clean residual min=-0.002772 max=0.002684 Jy/beam ! Clean residual mean=-0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.111252 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.111252 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8572 mas, bmaj=2.01 mas, bpa=3.289 degrees ! Estimated noise=970.163 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 = -0.00107227 Jy ! Component: 100 - total flux cleaned = -0.00117599 Jy ! Component: 150 - total flux cleaned = -0.00124322 Jy ! Component: 200 - total flux cleaned = -0.00128301 Jy ! Total flux subtracted in 200 components = -0.00128301 Jy ! Clean residual min=-0.002325 max=0.002231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.109969 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.109969 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.109 mas, bmaj=2.898 mas, bpa=3.592 degrees ! Estimated noise=1307.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422525 Jy ! Component: 100 - total flux cleaned = -0.000382706 Jy ! Component: 150 - total flux cleaned = -0.000363775 Jy ! Component: 200 - total flux cleaned = -0.000391054 Jy ! Total flux subtracted in 200 components = -0.000391054 Jy ! Clean residual min=-0.002603 max=0.003147 Jy/beam ! Clean residual mean=0.000000 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.109578 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 = -2.4466e-05 Jy ! Component: 100 - total flux cleaned = -4.64483e-05 Jy ! Component: 150 - total flux cleaned = -5.63398e-05 Jy ! Component: 200 - total flux cleaned = -7.43847e-05 Jy ! Total flux subtracted in 200 components = -7.43847e-05 Jy ! Clean residual min=-0.002570 max=0.003153 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.109504 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.109504 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8572 mas, bmaj=2.01 mas, bpa=3.289 degrees ! Estimated noise=970.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336648 Jy ! Component: 100 - total flux cleaned = 0.000262055 Jy ! Component: 150 - total flux cleaned = 0.000243911 Jy ! Component: 200 - total flux cleaned = 0.00022821 Jy ! Total flux subtracted in 200 components = 0.00022821 Jy ! Clean residual min=-0.002232 max=0.002250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.109732 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.109732 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=0.146044Jy sigma=0.000651 ! Fit after self-cal, rms=0.146051Jy sigma=0.000651 wmodel J0010+1058_X_2017_04_28_pus_map.mod ! Writing 29 model components to file: J0010+1058_X_2017_04_28_pus_map.mod wobs J0010+1058_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0010+1058_X_2017_04_28_pus_uvs.fits wwins J0010+1058_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J0010+1058_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 0.155% 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 = -6.56335e-07 Jy ! Component: 100 - total flux cleaned = -7.76954e-05 Jy ! Component: 150 - total flux cleaned = -0.000189451 Jy ! Component: 200 - total flux cleaned = -0.000225657 Jy ! Component: 250 - total flux cleaned = -0.000226859 Jy ! Component: 300 - total flux cleaned = -0.00026011 Jy ! Component: 350 - total flux cleaned = -0.000259511 Jy ! Component: 400 - total flux cleaned = -0.000290966 Jy ! Component: 450 - total flux cleaned = -0.000321075 Jy ! Component: 500 - total flux cleaned = -0.000321015 Jy ! Component: 550 - total flux cleaned = -0.000350056 Jy ! Component: 600 - total flux cleaned = -0.000350027 Jy ! Component: 650 - total flux cleaned = -0.000294439 Jy ! Component: 700 - total flux cleaned = -0.000240674 Jy ! Component: 750 - total flux cleaned = -0.000214649 Jy ! Component: 800 - total flux cleaned = -0.000241068 Jy ! Component: 850 - total flux cleaned = -0.000189721 Jy ! Component: 900 - total flux cleaned = -0.000190236 Jy ! Component: 950 - total flux cleaned = -0.000190619 Jy ! Component: 1000 - total flux cleaned = -0.000264035 Jy ! Component: 1050 - total flux cleaned = -0.000215202 Jy ! Component: 1100 - total flux cleaned = -0.000120276 Jy ! Component: 1150 - total flux cleaned = -5.04135e-05 Jy ! Component: 1200 - total flux cleaned = -2.76736e-05 Jy ! Component: 1250 - total flux cleaned = 4.0249e-05 Jy ! Component: 1300 - total flux cleaned = 0.000129847 Jy ! Component: 1350 - total flux cleaned = 0.000195933 Jy ! Component: 1400 - total flux cleaned = 0.000195747 Jy ! Component: 1450 - total flux cleaned = 0.000217558 Jy ! Component: 1500 - total flux cleaned = 0.000281118 Jy ! Component: 1550 - total flux cleaned = 0.000301685 Jy ! Component: 1600 - total flux cleaned = 0.000280683 Jy ! Component: 1650 - total flux cleaned = 0.000342083 Jy ! Component: 1700 - total flux cleaned = 0.000362154 Jy ! Component: 1750 - total flux cleaned = 0.000342272 Jy ! Component: 1800 - total flux cleaned = 0.000362001 Jy ! Component: 1850 - total flux cleaned = 0.000362107 Jy ! Component: 1900 - total flux cleaned = 0.000342824 Jy ! Component: 1950 - total flux cleaned = 0.000362239 Jy ! Component: 2000 - total flux cleaned = 0.000400132 Jy ! Total flux subtracted in 2048 components = 0.000324523 Jy ! Clean residual min=-0.001034 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.110057 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 181 components and 0.110057 Jy ![Exited script file: muppet] wmap "J0010+1058_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.155% 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: 0.8572 x 2.01 at 3.289 degrees (North through East) ! Clean map min=-0.0018089 max=0.1099 Jy/beam ! Writing clean map to FITS file: J0010+1058_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 0.109899 invert ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.000360577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.984295 0.984295 1.96859 3.93718 7.87436 15.7487 31.4974 62.9949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8572 x 2.01 at 3.289 degrees (North through East) ! Clean map min=-0.0018089 max=0.1099 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0010+1058_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:00 2019