! Started logfile: J1422+0414_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:56 2019 obs J1422+0414_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1422+0414_X_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968928 visibilities/baseline/integration-bin. ! Found source: J1422+0414 ! ! 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 1049 lines of history. ! ! Reading 59124 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 J1422+0414_X_2017_08_12_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989493Jy sigma=0.007800 ! Fit after self-cal, rms=0.952512Jy sigma=0.007537 ! 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6816 mas, bmaj=1.697 mas, bpa=-2.357 degrees ! Estimated noise=590.976 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 = 0.0388471 Jy ! Component: 100 - total flux cleaned = 0.0485969 Jy ! Total flux subtracted in 100 components = 0.0485969 Jy ! Clean residual min=-0.002271 max=0.004165 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0485969 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0485969 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=0.094532Jy sigma=0.000649 ! Fit after self-cal, rms=0.093702Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546375 Jy ! Component: 100 - total flux cleaned = 0.00824562 Jy ! Total flux subtracted in 100 components = 0.00824562 Jy ! Clean residual min=-0.001915 max=0.002299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0568426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0568425 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=0.093296Jy sigma=0.000640 ! Fit after self-cal, rms=0.093276Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8396 mas, bmaj=1.965 mas, bpa=-1.253 degrees ! Estimated noise=381.256 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 (0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282867 Jy ! Component: 100 - total flux cleaned = 0.00417614 Jy ! Component: 150 - total flux cleaned = 0.0046388 Jy ! Component: 200 - total flux cleaned = 0.00501888 Jy ! Total flux subtracted in 200 components = 0.00501888 Jy ! Clean residual min=-0.001878 max=0.001746 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0618614 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0618614 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=0.093158Jy sigma=0.000639 ! Fit after self-cal, rms=0.093132Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.12 KP 1.07 ! LA 1.00 MK 1.02 NL 0.98 OV 1.03 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.86 HN 1.06 KP 1.20 ! LA 1.05 MK 1.04 NL 0.97 OV 0.98 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.80 HN 1.05 KP 0.94 ! LA 0.97 MK 1.05 NL 0.97 OV 1.04 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.09 KP 0.99 ! LA 1.03 MK 1.03 NL 1.00 OV 1.01 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 1.00 KP 1.00 ! LA 1.06 MK 1.07 NL 1.14 OV 1.11 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.86 HN 0.99 KP 0.98 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 0.97 KP 0.96 ! LA 1.00 MK 1.10 NL 1.03 OV 1.07 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.84 HN 0.96 KP 1.04 ! LA 0.99 MK 1.11 NL 0.95 OV 1.05 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.83 HN 0.95 KP 0.92 ! LA 0.96 MK 0.95 NL 1.03 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 HN 1.00 KP 0.97 ! LA 0.99 MK 1.03 NL 1.00 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.79 HN 0.92 KP 0.91 ! LA 1.03 MK 0.94 NL 1.00 OV 1.07 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.76 HN 0.90 KP 0.89 ! LA 0.99 MK 0.95 NL 0.99 OV 0.93 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.093132Jy sigma=0.000639 ! Fit after self-cal, rms=0.089102Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8441 mas, bmaj=1.974 mas, bpa=-0.95 degrees ! Estimated noise=379.685 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 = 0.00119106 Jy ! Component: 100 - total flux cleaned = 0.00116674 Jy ! Component: 150 - total flux cleaned = 0.00109605 Jy ! Component: 200 - total flux cleaned = 0.00103359 Jy ! Total flux subtracted in 200 components = 0.00103359 Jy ! Clean residual min=-0.001166 max=0.001313 Jy/beam ! Clean residual mean=0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.062895 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.062895 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=0.089078Jy sigma=0.000638 ! Fit after self-cal, rms=0.089006Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.089006Jy sigma=0.000637 ! Fit after self-cal, rms=0.088493Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8439 mas, bmaj=1.97 mas, bpa=-0.7915 degrees ! Estimated noise=381.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723425 Jy ! Component: 100 - total flux cleaned = 0.000791739 Jy ! Component: 150 - total flux cleaned = 0.000791238 Jy ! Component: 200 - total flux cleaned = 0.000808329 Jy ! Total flux subtracted in 200 components = 0.000808329 Jy ! Clean residual min=-0.001054 max=0.001104 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0637034 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0637034 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=0.088481Jy sigma=0.000636 ! Fit after self-cal, rms=0.088498Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = 0.000303902 Jy ! Component: 100 - total flux cleaned = 0.000248842 Jy ! Component: 150 - total flux cleaned = 0.000232397 Jy ! Component: 200 - total flux cleaned = 0.000204231 Jy ! Total flux subtracted in 200 components = 0.000204231 Jy ! Clean residual min=-0.001099 max=0.001085 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0639076 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0639076 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=0.088490Jy sigma=0.000636 ! Fit after self-cal, rms=0.088489Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.088489Jy sigma=0.000636 ! Fit after self-cal, rms=0.088772Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8433 mas, bmaj=1.965 mas, bpa=-0.6888 degrees ! Estimated noise=380.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360718 Jy ! Component: 100 - total flux cleaned = 0.000469281 Jy ! Component: 150 - total flux cleaned = 0.000456653 Jy ! Component: 200 - total flux cleaned = 0.000457245 Jy ! Total flux subtracted in 200 components = 0.000457245 Jy ! Clean residual min=-0.000995 max=0.001021 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0643648 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0643648 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=0.088764Jy sigma=0.000635 ! Fit after self-cal, rms=0.088784Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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) ! Added new window around map position (2.8, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100794 Jy ! Component: 100 - total flux cleaned = 0.00128074 Jy ! Component: 150 - total flux cleaned = 0.00144205 Jy ! Component: 200 - total flux cleaned = 0.00154999 Jy ! Total flux subtracted in 200 components = 0.00154999 Jy ! Clean residual min=-0.000937 max=0.000975 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0659148 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0659148 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=0.088771Jy sigma=0.000635 ! Fit after self-cal, rms=0.088767Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.088767Jy sigma=0.000635 ! Fit after self-cal, rms=0.088923Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.106 mas, bmaj=3.203 mas, bpa=2.826 degrees ! Estimated noise=502.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576876 Jy ! Component: 100 - total flux cleaned = 0.000729913 Jy ! Component: 150 - total flux cleaned = 0.000836545 Jy ! Component: 200 - total flux cleaned = 0.000928937 Jy ! Total flux subtracted in 200 components = 0.000928937 Jy ! Clean residual min=-0.000924 max=0.000800 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0668438 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0668438 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=0.088918Jy sigma=0.000635 ! Fit after self-cal, rms=0.088932Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = 0.000180606 Jy ! Component: 100 - total flux cleaned = 0.000277085 Jy ! Component: 150 - total flux cleaned = 0.000321293 Jy ! Component: 200 - total flux cleaned = 0.000345473 Jy ! Total flux subtracted in 200 components = 0.000345473 Jy ! Clean residual min=-0.000929 max=0.000813 Jy/beam ! Clean residual mean=0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0671892 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0671892 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=0.088930Jy sigma=0.000635 ! Fit after self-cal, rms=0.088925Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8432 mas, bmaj=1.961 mas, bpa=-0.5664 degrees ! Estimated noise=380.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8432 x 1.961 at -0.5664 degrees (North through East) ! Clean map min=-0.0012139 max=0.049528 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6847 mas, bmaj=1.696 mas, bpa=-1.752 degrees ! Estimated noise=589.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393727 Jy ! Component: 100 - total flux cleaned = 0.0507026 Jy ! Component: 150 - total flux cleaned = 0.0565061 Jy ! Component: 200 - total flux cleaned = 0.0602115 Jy ! Total flux subtracted in 200 components = 0.0602115 Jy ! Clean residual min=-0.002023 max=0.002207 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0602115 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0602115 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8432 mas, bmaj=1.961 mas, bpa=-0.5664 degrees ! Estimated noise=380.835 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 = 0.0027212 Jy ! Component: 100 - total flux cleaned = 0.00389767 Jy ! Component: 150 - total flux cleaned = 0.00482362 Jy ! Component: 200 - total flux cleaned = 0.00558452 Jy ! Total flux subtracted in 200 components = 0.00558452 Jy ! Clean residual min=-0.001058 max=0.001207 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.065796 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.065796 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589286 Jy ! Component: 100 - total flux cleaned = 0.000698674 Jy ! Component: 150 - total flux cleaned = 0.000763249 Jy ! Component: 200 - total flux cleaned = 0.000791833 Jy ! Total flux subtracted in 200 components = 0.000791833 Jy ! Clean residual min=-0.000952 max=0.000914 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0665879 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0665878 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.106 mas, bmaj=3.203 mas, bpa=2.826 degrees ! Estimated noise=502.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130538 Jy ! Component: 100 - total flux cleaned = -4.48781e-05 Jy ! Component: 150 - total flux cleaned = 2.6729e-05 Jy ! Component: 200 - total flux cleaned = 8.72575e-05 Jy ! Total flux subtracted in 200 components = 8.72575e-05 Jy ! Clean residual min=-0.000982 max=0.000834 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0666751 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 = 1.41595e-05 Jy ! Component: 100 - total flux cleaned = 3.72879e-05 Jy ! Component: 150 - total flux cleaned = 5.6774e-05 Jy ! Component: 200 - total flux cleaned = 5.66943e-05 Jy ! Total flux subtracted in 200 components = 5.66943e-05 Jy ! Clean residual min=-0.000952 max=0.000822 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0667318 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.0667318 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8432 mas, bmaj=1.961 mas, bpa=-0.5664 degrees ! Estimated noise=380.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.44788e-05 Jy ! Component: 100 - total flux cleaned = -0.000107952 Jy ! Component: 150 - total flux cleaned = -0.00014759 Jy ! Component: 200 - total flux cleaned = -0.000165562 Jy ! Total flux subtracted in 200 components = -0.000165562 Jy ! Clean residual min=-0.000935 max=0.000980 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0665662 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.0665662 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=0.088921Jy sigma=0.000635 ! Fit after self-cal, rms=0.088923Jy sigma=0.000635 wmodel J1422+0414_X_2017_08_12_pus_map.mod ! Writing 98 model components to file: J1422+0414_X_2017_08_12_pus_map.mod wobs J1422+0414_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1422+0414_X_2017_08_12_pus_uvs.fits wwins J1422+0414_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J1422+0414_X_2017_08_12_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 0.128% 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 = -1.20919e-05 Jy ! Component: 100 - total flux cleaned = -2.85729e-05 Jy ! Component: 150 - total flux cleaned = -1.3855e-05 Jy ! Component: 200 - total flux cleaned = 1.51158e-05 Jy ! Component: 250 - total flux cleaned = -1.36473e-05 Jy ! Component: 300 - total flux cleaned = 1.37647e-05 Jy ! Component: 350 - total flux cleaned = 3.27493e-07 Jy ! Component: 400 - total flux cleaned = -2.53714e-05 Jy ! Component: 450 - total flux cleaned = -3.79254e-05 Jy ! Component: 500 - total flux cleaned = -2.55794e-05 Jy ! Component: 550 - total flux cleaned = -5.01638e-05 Jy ! Component: 600 - total flux cleaned = -7.43743e-05 Jy ! Component: 650 - total flux cleaned = -0.000121581 Jy ! Component: 700 - total flux cleaned = -9.80964e-05 Jy ! Component: 750 - total flux cleaned = -0.000144305 Jy ! Component: 800 - total flux cleaned = -0.000178146 Jy ! Component: 850 - total flux cleaned = -0.000178345 Jy ! Component: 900 - total flux cleaned = -0.000244833 Jy ! Component: 950 - total flux cleaned = -0.000288279 Jy ! Component: 1000 - total flux cleaned = -0.000309755 Jy ! Component: 1050 - total flux cleaned = -0.00035233 Jy ! Component: 1100 - total flux cleaned = -0.000352543 Jy ! Component: 1150 - total flux cleaned = -0.00042534 Jy ! Component: 1200 - total flux cleaned = -0.000445813 Jy ! Component: 1250 - total flux cleaned = -0.000466089 Jy ! Component: 1300 - total flux cleaned = -0.000506298 Jy ! Component: 1350 - total flux cleaned = -0.000506479 Jy ! Component: 1400 - total flux cleaned = -0.000594854 Jy ! Component: 1450 - total flux cleaned = -0.000546084 Jy ! Component: 1500 - total flux cleaned = -0.000546126 Jy ! Component: 1550 - total flux cleaned = -0.000584266 Jy ! Component: 1600 - total flux cleaned = -0.000593588 Jy ! Component: 1650 - total flux cleaned = -0.000630927 Jy ! Component: 1700 - total flux cleaned = -0.000667994 Jy ! Component: 1750 - total flux cleaned = -0.000677109 Jy ! Component: 1800 - total flux cleaned = -0.000704387 Jy ! Component: 1850 - total flux cleaned = -0.000704461 Jy ! Component: 1900 - total flux cleaned = -0.0007401 Jy ! Component: 1950 - total flux cleaned = -0.000722495 Jy ! Component: 2000 - total flux cleaned = -0.000722431 Jy ! Total flux subtracted in 2048 components = -0.000705059 Jy ! Clean residual min=-0.000438 max=0.000434 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0658612 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 241 components and 0.0658612 Jy ![Exited script file: muppet] wmap "J1422+0414_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.128% 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: 0.8432 x 1.961 at -0.5664 degrees (North through East) ! Clean map min=-0.001533 max=0.048966 Jy/beam ! Writing clean map to FITS file: J1422+0414_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0489657 invert ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.000167305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02503 1.02503 2.05006 4.10012 8.20025 16.4005 32.801 65.602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8432 x 1.961 at -0.5664 degrees (North through East) ! Clean map min=-0.001533 max=0.048966 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 J1422+0414_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:59 2019