! Started logfile: J0106-4034_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:56 2019 obs J0106-4034_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_04_28_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.490236 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 8736 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 J0106-4034_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.535259Jy sigma=0.002018 ! Fit after self-cal, rms=0.400495Jy sigma=0.001213 ! 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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6054 mas, bmaj=1.894 mas, bpa=-4.985 degrees ! Estimated noise=2993.62 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 = 0.7195 Jy ! Component: 100 - total flux cleaned = 0.876398 Jy ! Total flux subtracted in 100 components = 0.876398 Jy ! Clean residual min=-0.050825 max=0.109373 Jy/beam ! Clean residual mean=0.000557 rms=0.014548 Jy/beam ! Combined flux in latest and established models = 0.876398 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.876398 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=0.368686Jy sigma=0.001439 ! Fit after self-cal, rms=0.368681Jy sigma=0.001439 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771247 Jy ! Component: 100 - total flux cleaned = 0.0751802 Jy ! Total flux subtracted in 100 components = 0.0751802 Jy ! Clean residual min=-0.047197 max=0.092556 Jy/beam ! Clean residual mean=0.000531 rms=0.011919 Jy/beam ! Combined flux in latest and established models = 0.951578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.951578 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=0.359972Jy sigma=0.001292 ! Fit after self-cal, rms=0.355594Jy sigma=0.001255 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.742 mas, bmaj=2.163 mas, bpa=-3.604 degrees ! Estimated noise=1621.65 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 = 0.053007 Jy ! Component: 100 - total flux cleaned = 0.0807377 Jy ! Component: 150 - total flux cleaned = 0.0925328 Jy ! Component: 200 - total flux cleaned = 0.0956175 Jy ! Total flux subtracted in 200 components = 0.0956175 Jy ! Clean residual min=-0.055452 max=0.052963 Jy/beam ! Clean residual mean=0.001638 rms=0.015696 Jy/beam ! Combined flux in latest and established models = 1.0472 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 1.0472 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=0.361458Jy sigma=0.001127 ! Fit after self-cal, rms=0.360949Jy sigma=0.001120 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.64 KP 0.91 ! LA 1.65 MK 1.01 NL 1.24 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.69 KP 0.92 ! LA 1.70 MK 1.00 NL 1.27 OV 0.93 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.80 KP 0.87 ! LA 1.81 MK 1.04 NL 1.23 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.66 KP 0.89 ! LA 1.78 MK 1.02 NL 1.19 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.56 KP 0.89 ! LA 1.89 MK 1.06 NL 1.29 OV 0.93 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.50 KP 0.89 ! LA 1.75 MK 1.03 NL 1.26 OV 0.93 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.81 KP 0.89 ! LA 1.94 MK 1.04 NL 1.25 OV 0.94 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.61 KP 0.90 ! LA 1.63 MK 1.02 NL 1.24 OV 0.93 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.78 KP 0.89 ! LA 1.73 MK 1.00 NL 1.20 OV 0.94 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.55 KP 0.91 ! LA 1.84 MK 1.02 NL 1.30 OV 0.93 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.68 KP 0.91 ! LA 1.97 MK 1.01 NL 1.29 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.64 KP 0.90 ! LA 1.83 MK 0.98 NL 1.24 OV 0.94 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.360949Jy sigma=0.001120 ! Fit after self-cal, rms=0.440183Jy sigma=0.000752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7488 mas, bmaj=2.173 mas, bpa=-3.459 degrees ! Estimated noise=1644.8 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 = -0.0216024 Jy ! Component: 100 - total flux cleaned = -0.0236526 Jy ! Component: 150 - total flux cleaned = -0.0251509 Jy ! Component: 200 - total flux cleaned = -0.0260259 Jy ! Total flux subtracted in 200 components = -0.0260259 Jy ! Clean residual min=-0.022741 max=0.018356 Jy/beam ! Clean residual mean=0.000244 rms=0.005117 Jy/beam ! Combined flux in latest and established models = 1.02117 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 1.02117 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=0.436912Jy sigma=0.000740 ! Fit after self-cal, rms=0.438658Jy sigma=0.000734 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.438658Jy sigma=0.000734 ! Fit after self-cal, rms=0.460696Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.749 mas, bmaj=2.175 mas, bpa=-3.409 degrees ! Estimated noise=1636.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0129522 Jy ! Component: 100 - total flux cleaned = -0.0138982 Jy ! Component: 150 - total flux cleaned = -0.0147087 Jy ! Component: 200 - total flux cleaned = -0.0156234 Jy ! Total flux subtracted in 200 components = -0.0156234 Jy ! Clean residual min=-0.017705 max=0.014573 Jy/beam ! Clean residual mean=0.000109 rms=0.004126 Jy/beam ! Combined flux in latest and established models = 1.00555 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 1.00555 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=0.459037Jy sigma=0.000712 ! Fit after self-cal, rms=0.459034Jy sigma=0.000709 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -0.0047202 Jy ! Component: 100 - total flux cleaned = -0.00551854 Jy ! Component: 150 - total flux cleaned = -0.00657692 Jy ! Component: 200 - total flux cleaned = -0.00714422 Jy ! Total flux subtracted in 200 components = -0.00714422 Jy ! Clean residual min=-0.015421 max=0.013775 Jy/beam ! Clean residual mean=0.000117 rms=0.003887 Jy/beam ! Combined flux in latest and established models = 0.998402 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.998402 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=0.458260Jy sigma=0.000706 ! Fit after self-cal, rms=0.458268Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.458268Jy sigma=0.000705 ! Fit after self-cal, rms=0.552792Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=2.179 mas, bpa=-3.418 degrees ! Estimated noise=1632.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506108 Jy ! Component: 100 - total flux cleaned = -0.0054098 Jy ! Component: 150 - total flux cleaned = -0.00556493 Jy ! Component: 200 - total flux cleaned = -0.0057194 Jy ! Total flux subtracted in 200 components = -0.0057194 Jy ! Clean residual min=-0.007667 max=0.006325 Jy/beam ! Clean residual mean=0.000037 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.992683 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.992683 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=0.552573Jy sigma=0.000649 ! Fit after self-cal, rms=0.552930Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -0.00173308 Jy ! Component: 100 - total flux cleaned = -0.001877 Jy ! Component: 150 - total flux cleaned = -0.00201879 Jy ! Component: 200 - total flux cleaned = -0.0020191 Jy ! Total flux subtracted in 200 components = -0.0020191 Jy ! Clean residual min=-0.006512 max=0.006200 Jy/beam ! Clean residual mean=0.000039 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.990663 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.990663 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=0.552795Jy sigma=0.000647 ! Fit after self-cal, rms=0.552812Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.552812Jy sigma=0.000647 ! Fit after self-cal, rms=0.558097Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.45 mas, bmaj=8.597 mas, bpa=-1.063 degrees ! Estimated noise=2245.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187899 Jy ! Component: 100 - total flux cleaned = -0.00207347 Jy ! Component: 150 - total flux cleaned = -0.00225861 Jy ! Component: 200 - total flux cleaned = -0.0024239 Jy ! Total flux subtracted in 200 components = -0.0024239 Jy ! Clean residual min=-0.007214 max=0.006152 Jy/beam ! Clean residual mean=0.000042 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.98824 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.98824 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=0.558018Jy sigma=0.000647 ! Fit after self-cal, rms=0.558098Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -0.000568605 Jy ! Component: 100 - total flux cleaned = -0.000737312 Jy ! Component: 150 - total flux cleaned = -0.000896342 Jy ! Component: 200 - total flux cleaned = -0.00104167 Jy ! Total flux subtracted in 200 components = -0.00104167 Jy ! Clean residual min=-0.006600 max=0.006229 Jy/beam ! Clean residual mean=0.000043 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.987198 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 60 components and 0.987198 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=0.558052Jy sigma=0.000647 ! Fit after self-cal, rms=0.558082Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=2.179 mas, bpa=-3.41 degrees ! Estimated noise=1630.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7497 x 2.179 at -3.41 degrees (North through East) ! Clean map min=-0.01264 max=0.92238 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 ! Performing amp+phase self-cal ! ! 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=0.558082Jy sigma=0.000647 ! Fit after self-cal, rms=0.760314Jy sigma=0.000596 ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=2.181 mas, bpa=-3.538 degrees ! Estimated noise=1630.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00267882 Jy ! Component: 100 - total flux cleaned = -0.00267864 Jy ! Component: 150 - total flux cleaned = -0.0029324 Jy ! Component: 200 - total flux cleaned = -0.00305223 Jy ! Total flux subtracted in 200 components = -0.00305223 Jy ! Clean residual min=-0.005879 max=0.005975 Jy/beam ! Clean residual mean=0.000018 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.984146 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.984146 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=0.760202Jy sigma=0.000595 ! Fit after self-cal, rms=0.760258Jy sigma=0.000594 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829446 Jy ! Component: 100 - total flux cleaned = -0.000943239 Jy ! Component: 150 - total flux cleaned = -0.00104919 Jy ! Component: 200 - total flux cleaned = -0.00114824 Jy ! Total flux subtracted in 200 components = -0.00114824 Jy ! Clean residual min=-0.005708 max=0.005697 Jy/beam ! Clean residual mean=0.000019 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.982997 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.982997 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=0.760182Jy sigma=0.000593 ! Fit after self-cal, rms=0.760225Jy sigma=0.000593 ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.760225Jy sigma=0.000593 ! Fit after self-cal, rms=0.765129Jy sigma=0.000593 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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6057 mas, bmaj=1.875 mas, bpa=-4.617 degrees ! Estimated noise=3107.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.746011 Jy ! Component: 100 - total flux cleaned = 0.909547 Jy ! Component: 150 - total flux cleaned = 0.955112 Jy ! Component: 200 - total flux cleaned = 0.961868 Jy ! Total flux subtracted in 200 components = 0.961868 Jy ! Clean residual min=-0.011988 max=0.017322 Jy/beam ! Clean residual mean=0.000025 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.961868 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.961868 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7495 mas, bmaj=2.18 mas, bpa=-3.517 degrees ! Estimated noise=1628.67 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 (0.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153221 Jy ! Component: 100 - total flux cleaned = 0.0178574 Jy ! Component: 150 - total flux cleaned = 0.0187749 Jy ! Component: 200 - total flux cleaned = 0.0193567 Jy ! Total flux subtracted in 200 components = 0.0193567 Jy ! Clean residual min=-0.005494 max=0.005717 Jy/beam ! Clean residual mean=0.000010 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.981225 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.981225 Jy ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.452 mas, bmaj=8.602 mas, bpa=-1.094 degrees ! Estimated noise=2242.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124181 Jy ! Component: 100 - total flux cleaned = 0.00137968 Jy ! Component: 150 - total flux cleaned = 0.00137877 Jy ! Component: 200 - total flux cleaned = 0.00137849 Jy ! Total flux subtracted in 200 components = 0.00137849 Jy ! Clean residual min=-0.005622 max=0.005681 Jy/beam ! Clean residual mean=0.000006 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.982603 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 = -7.00349e-07 Jy ! Component: 100 - total flux cleaned = -1.45987e-06 Jy ! Component: 150 - total flux cleaned = -1.80795e-06 Jy ! Component: 200 - total flux cleaned = -1.75636e-06 Jy ! Total flux subtracted in 200 components = -1.75636e-06 Jy ! Clean residual min=-0.005565 max=0.005714 Jy/beam ! Clean residual mean=0.000006 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.982601 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.982601 Jy ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7495 mas, bmaj=2.18 mas, bpa=-3.517 degrees ! Estimated noise=1628.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33156e-05 Jy ! Component: 100 - total flux cleaned = -0.000118418 Jy ! Component: 150 - total flux cleaned = -0.000251502 Jy ! Component: 200 - total flux cleaned = -0.000495695 Jy ! Total flux subtracted in 200 components = -0.000495695 Jy ! Clean residual min=-0.005278 max=0.005769 Jy/beam ! Clean residual mean=0.000008 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.982106 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.982106 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=0.765002Jy sigma=0.000592 ! Fit after self-cal, rms=0.765165Jy sigma=0.000591 wmodel J0106-4034_X_2017_04_28_pus_map.mod ! Writing 36 model components to file: J0106-4034_X_2017_04_28_pus_map.mod wobs J0106-4034_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_04_28_pus_uvs.fits wwins J0106-4034_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0106-4034_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 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175904 Jy ! Component: 100 - total flux cleaned = 0.0025744 Jy ! Component: 150 - total flux cleaned = 0.00288239 Jy ! Component: 200 - total flux cleaned = 0.00318142 Jy ! Component: 250 - total flux cleaned = 0.00361683 Jy ! Component: 300 - total flux cleaned = 0.00396869 Jy ! Component: 350 - total flux cleaned = 0.00444631 Jy ! Component: 400 - total flux cleaned = 0.00484677 Jy ! Component: 450 - total flux cleaned = 0.0051732 Jy ! Component: 500 - total flux cleaned = 0.0054925 Jy ! Component: 550 - total flux cleaned = 0.00574212 Jy ! Component: 600 - total flux cleaned = 0.00598725 Jy ! Component: 650 - total flux cleaned = 0.00622676 Jy ! Component: 700 - total flux cleaned = 0.00628537 Jy ! Component: 750 - total flux cleaned = 0.00634391 Jy ! Component: 800 - total flux cleaned = 0.00634507 Jy ! Component: 850 - total flux cleaned = 0.00645695 Jy ! Component: 900 - total flux cleaned = 0.00640209 Jy ! Component: 950 - total flux cleaned = 0.00645663 Jy ! Component: 1000 - total flux cleaned = 0.00656211 Jy ! Component: 1050 - total flux cleaned = 0.00651055 Jy ! Component: 1100 - total flux cleaned = 0.00656215 Jy ! Component: 1150 - total flux cleaned = 0.00651194 Jy ! Component: 1200 - total flux cleaned = 0.00656227 Jy ! Component: 1250 - total flux cleaned = 0.00666 Jy ! Component: 1300 - total flux cleaned = 0.0067089 Jy ! Component: 1350 - total flux cleaned = 0.00680501 Jy ! Component: 1400 - total flux cleaned = 0.00690056 Jy ! Component: 1450 - total flux cleaned = 0.00704227 Jy ! Component: 1500 - total flux cleaned = 0.00727484 Jy ! Component: 1550 - total flux cleaned = 0.0075503 Jy ! Component: 1600 - total flux cleaned = 0.00768584 Jy ! Component: 1650 - total flux cleaned = 0.0076854 Jy ! Component: 1700 - total flux cleaned = 0.00777436 Jy ! Component: 1750 - total flux cleaned = 0.00790597 Jy ! Component: 1800 - total flux cleaned = 0.00786245 Jy ! Component: 1850 - total flux cleaned = 0.0079058 Jy ! Component: 1900 - total flux cleaned = 0.00803444 Jy ! Component: 1950 - total flux cleaned = 0.00803399 Jy ! Component: 2000 - total flux cleaned = 0.00811788 Jy ! Total flux subtracted in 2048 components = 0.00815912 Jy ! Clean residual min=-0.002194 max=0.002184 Jy/beam ! Clean residual mean=0.000013 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.990265 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 161 components and 0.990265 Jy ![Exited script file: muppet] wmap "J0106-4034_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 2.18 at -3.517 degrees (North through East) ! Clean map min=-0.0049646 max=0.93258 Jy/beam ! Writing clean map to FITS file: J0106-4034_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 0.932577 invert ! Inverting map ! Your choice of large map pixels excluded 0.285% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000785045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25254 0.25254 0.505081 1.01016 2.02032 4.04065 8.0813 16.1626 32.3252 64.6504 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.932 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 2.18 at -3.517 degrees (North through East) ! Clean map min=-0.0049646 max=0.93258 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 J0106-4034_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:57 2019