! Started logfile: J0306+6243_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:23 2019 obs J0306+6243_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0306+6243_X_2017_09_26_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.709402 visibilities/baseline/integration-bin. ! Found source: J0306+6243 ! ! 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 947 lines of history. ! ! Reading 3984 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 J0306+6243_X_2017_09_26_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.790052Jy sigma=0.007074 ! Fit after self-cal, rms=0.787029Jy sigma=0.007048 ! 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 ! Estimated beam: bmin=0.7234 mas, bmaj=2.773 mas, bpa=-4.041 degrees ! Estimated noise=1554.17 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 = 0.163827 Jy ! Component: 100 - total flux cleaned = 0.199976 Jy ! Total flux subtracted in 100 components = 0.199976 Jy ! Clean residual min=-0.009716 max=0.013089 Jy/beam ! Clean residual mean=-0.000036 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.199976 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.199976 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=0.080790Jy sigma=0.000699 ! Fit after self-cal, rms=0.080796Jy sigma=0.000699 ! Inverting map 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 ! Estimated beam: bmin=0.8989 mas, bmaj=2.785 mas, bpa=-3.537 degrees ! Estimated noise=1262.04 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 = 0.0193875 Jy ! Component: 100 - total flux cleaned = 0.0305368 Jy ! Component: 150 - total flux cleaned = 0.0378324 Jy ! Component: 200 - total flux cleaned = 0.0427581 Jy ! Total flux subtracted in 200 components = 0.0427581 Jy ! Clean residual min=-0.005518 max=0.008313 Jy/beam ! Clean residual mean=-0.000031 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.242734 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.242734 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=0.075785Jy sigma=0.000653 ! Fit after self-cal, rms=0.075777Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722053 Jy ! Component: 100 - total flux cleaned = 0.00919722 Jy ! Component: 150 - total flux cleaned = 0.0109472 Jy ! Component: 200 - total flux cleaned = 0.0119729 Jy ! Total flux subtracted in 200 components = 0.0119729 Jy ! Clean residual min=-0.004180 max=0.003571 Jy/beam ! Clean residual mean=-0.000014 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.254707 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.254707 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=0.074952Jy sigma=0.000645 ! Fit after self-cal, rms=0.074891Jy sigma=0.000645 ! Inverting map 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 1.03 FD 1.00* HN 0.99 KP 1.04 ! LA 0.94 MK 0.95 NL 1.01 OV 1.00 ! PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.06 KP 1.01 ! LA 0.96 MK 1.02 NL 0.96 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.97 ! LA 0.97 MK 1.03 NL 0.95 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.08 KP 1.08 ! LA 0.97 MK 0.94 NL 0.94 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.97 KP 0.97 ! LA 1.03 MK 1.02 NL 1.01 OV 0.94 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.98 KP 1.01 ! LA 0.97 MK 0.98 NL 0.96 OV 1.02 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.98 KP 1.02 ! LA 0.95 MK 1.04 NL 1.02 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 0.83 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.13 KP 0.89 ! LA 0.96 MK 1.02 NL 1.02 OV 1.08 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.02 KP 0.92 ! LA 1.01 MK 1.03 NL 0.99 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.01 KP 0.92 ! LA 1.04 MK 1.03 NL 1.00 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 1.01 ! LA 0.99 MK 0.99 NL 1.04 OV 1.05 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.074891Jy sigma=0.000645 ! Fit after self-cal, rms=0.074183Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=2.795 mas, bpa=-3.483 degrees ! Estimated noise=1264.59 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 = -0.000129426 Jy ! Component: 100 - total flux cleaned = -0.000267098 Jy ! Component: 150 - total flux cleaned = -0.000375697 Jy ! Component: 200 - total flux cleaned = -0.000495645 Jy ! Total flux subtracted in 200 components = -0.000495645 Jy ! Clean residual min=-0.002129 max=0.002608 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.254211 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.254211 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=0.074136Jy sigma=0.000633 ! Fit after self-cal, rms=0.074139Jy sigma=0.000633 ! Inverting map 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=0.074139Jy sigma=0.000633 ! Fit after self-cal, rms=0.074151Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.798 mas, bpa=-3.495 degrees ! Estimated noise=1265.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025468 Jy ! Component: 100 - total flux cleaned = 0.00017982 Jy ! Component: 150 - total flux cleaned = 0.000115573 Jy ! Component: 200 - total flux cleaned = 5.88356e-05 Jy ! Total flux subtracted in 200 components = 5.88356e-05 Jy ! Clean residual min=-0.002121 max=0.002304 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.25427 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.25427 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=0.074135Jy sigma=0.000633 ! Fit after self-cal, rms=0.074134Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-6.8, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801523 Jy ! Component: 100 - total flux cleaned = 0.0003846 Jy ! Component: 150 - total flux cleaned = 0.000275414 Jy ! Component: 200 - total flux cleaned = 0.000278265 Jy ! Total flux subtracted in 200 components = 0.000278265 Jy ! Clean residual min=-0.001805 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.254548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.254549 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=0.074068Jy sigma=0.000632 ! Fit after self-cal, rms=0.074068Jy sigma=0.000632 ! Inverting map 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=0.074068Jy sigma=0.000632 ! Fit after self-cal, rms=0.074062Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.797 mas, bpa=-3.498 degrees ! Estimated noise=1265.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139961 Jy ! Component: 100 - total flux cleaned = 0.000183098 Jy ! Component: 150 - total flux cleaned = 0.000283097 Jy ! Component: 200 - total flux cleaned = 0.00037522 Jy ! Total flux subtracted in 200 components = 0.00037522 Jy ! Clean residual min=-0.001814 max=0.001643 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.254924 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.254924 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=0.074049Jy sigma=0.000632 ! Fit after self-cal, rms=0.074048Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000124332 Jy ! Component: 100 - total flux cleaned = 0.000157345 Jy ! Component: 150 - total flux cleaned = 0.000173393 Jy ! Component: 200 - total flux cleaned = 0.000204315 Jy ! Total flux subtracted in 200 components = 0.000204315 Jy ! Clean residual min=-0.001836 max=0.001607 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.255128 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.255128 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=0.074042Jy sigma=0.000632 ! Fit after self-cal, rms=0.074042Jy sigma=0.000632 ! Inverting map 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=0.074042Jy sigma=0.000632 ! Fit after self-cal, rms=0.074067Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=3 mas, bpa=-5.402 degrees ! Estimated noise=1567.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331516 Jy ! Component: 100 - total flux cleaned = 0.000440201 Jy ! Component: 150 - total flux cleaned = 0.000482813 Jy ! Component: 200 - total flux cleaned = 0.000511317 Jy ! Total flux subtracted in 200 components = 0.000511317 Jy ! Clean residual min=-0.001188 max=0.001391 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.255639 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.255639 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=0.074064Jy sigma=0.000632 ! Fit after self-cal, rms=0.074063Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 2.04249e-05 Jy ! Component: 100 - total flux cleaned = 4.70245e-05 Jy ! Component: 150 - total flux cleaned = 7.90193e-05 Jy ! Component: 200 - total flux cleaned = 9.35812e-05 Jy ! Total flux subtracted in 200 components = 9.35812e-05 Jy ! Clean residual min=-0.001186 max=0.001383 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.255733 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.255733 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=0.074062Jy sigma=0.000632 ! Fit after self-cal, rms=0.074062Jy sigma=0.000632 ! Inverting map 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 ! Estimated beam: bmin=0.9017 mas, bmaj=2.797 mas, bpa=-3.5 degrees ! Estimated noise=1265.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.797 at -3.5 degrees (North through East) ! Clean map min=-0.0030096 max=0.21544 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 ! Estimated beam: bmin=0.7244 mas, bmaj=2.779 mas, bpa=-3.969 degrees ! Estimated noise=1563.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164722 Jy ! Component: 100 - total flux cleaned = 0.201234 Jy ! Component: 150 - total flux cleaned = 0.215392 Jy ! Component: 200 - total flux cleaned = 0.224478 Jy ! Total flux subtracted in 200 components = 0.224478 Jy ! Clean residual min=-0.005195 max=0.006814 Jy/beam ! Clean residual mean=-0.000015 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.224478 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.224478 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.797 mas, bpa=-3.5 degrees ! Estimated noise=1265.81 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 (-5.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957816 Jy ! Component: 100 - total flux cleaned = 0.0155228 Jy ! Component: 150 - total flux cleaned = 0.0195626 Jy ! Component: 200 - total flux cleaned = 0.0225544 Jy ! Total flux subtracted in 200 components = 0.0225544 Jy ! Clean residual min=-0.002546 max=0.002482 Jy/beam ! Clean residual mean=-0.000011 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.247033 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.247033 Jy ! Inverting map 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 ! Estimated beam: bmin=2.06 mas, bmaj=3 mas, bpa=-5.402 degrees ! Estimated noise=1567.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386722 Jy ! Component: 100 - total flux cleaned = 0.00602411 Jy ! Component: 150 - total flux cleaned = 0.00665662 Jy ! Component: 200 - total flux cleaned = 0.00722078 Jy ! Total flux subtracted in 200 components = 0.00722078 Jy ! Clean residual min=-0.001895 max=0.002227 Jy/beam ! Clean residual mean=-0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.254254 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 = 0.000512285 Jy ! Component: 100 - total flux cleaned = 0.00090238 Jy ! Component: 150 - total flux cleaned = 0.00120231 Jy ! Component: 200 - total flux cleaned = 0.00134792 Jy ! Total flux subtracted in 200 components = 0.00134792 Jy ! Clean residual min=-0.001585 max=0.001872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.255602 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 143 components and 0.255601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.797 mas, bpa=-3.5 degrees ! Estimated noise=1265.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125286 Jy ! Component: 100 - total flux cleaned = -2.32219e-05 Jy ! Component: 150 - total flux cleaned = -0.00011546 Jy ! Component: 200 - total flux cleaned = -0.000235791 Jy ! Total flux subtracted in 200 components = -0.000235791 Jy ! Clean residual min=-0.002051 max=0.001686 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.255366 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.255366 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=0.074111Jy sigma=0.000633 ! Fit after self-cal, rms=0.074106Jy sigma=0.000633 wmodel J0306+6243_X_2017_09_26_pus_map.mod ! Writing 168 model components to file: J0306+6243_X_2017_09_26_pus_map.mod wobs J0306+6243_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0306+6243_X_2017_09_26_pus_uvs.fits wwins J0306+6243_X_2017_09_26_pus_map.win ! wwins: Wrote 4 windows to J0306+6243_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000719028 Jy ! Component: 100 - total flux cleaned = -0.000747697 Jy ! Component: 150 - total flux cleaned = -0.00074824 Jy ! Component: 200 - total flux cleaned = -0.00064817 Jy ! Component: 250 - total flux cleaned = -0.000456367 Jy ! Component: 300 - total flux cleaned = -0.000479292 Jy ! Component: 350 - total flux cleaned = -0.000501639 Jy ! Component: 400 - total flux cleaned = -0.000543759 Jy ! Component: 450 - total flux cleaned = -0.000439688 Jy ! Component: 500 - total flux cleaned = -0.000279193 Jy ! Component: 550 - total flux cleaned = -0.00022108 Jy ! Component: 600 - total flux cleaned = -0.000145119 Jy ! Component: 650 - total flux cleaned = -7.10086e-05 Jy ! Component: 700 - total flux cleaned = 1.97721e-05 Jy ! Component: 750 - total flux cleaned = 0.000160931 Jy ! Component: 800 - total flux cleaned = 0.000160959 Jy ! Component: 850 - total flux cleaned = 0.000278837 Jy ! Component: 900 - total flux cleaned = 0.000311294 Jy ! Component: 950 - total flux cleaned = 0.000359336 Jy ! Component: 1000 - total flux cleaned = 0.000374954 Jy ! Component: 1050 - total flux cleaned = 0.000452036 Jy ! Component: 1100 - total flux cleaned = 0.000512396 Jy ! Component: 1150 - total flux cleaned = 0.000556941 Jy ! Component: 1200 - total flux cleaned = 0.000600737 Jy ! Component: 1250 - total flux cleaned = 0.00068688 Jy ! Component: 1300 - total flux cleaned = 0.000757606 Jy ! Component: 1350 - total flux cleaned = 0.000854794 Jy ! Component: 1400 - total flux cleaned = 0.000895942 Jy ! Component: 1450 - total flux cleaned = 0.00100377 Jy ! Component: 1500 - total flux cleaned = 0.00105705 Jy ! Component: 1550 - total flux cleaned = 0.00113574 Jy ! Component: 1600 - total flux cleaned = 0.00121365 Jy ! Component: 1650 - total flux cleaned = 0.0012902 Jy ! Component: 1700 - total flux cleaned = 0.00132814 Jy ! Component: 1750 - total flux cleaned = 0.00141526 Jy ! Component: 1800 - total flux cleaned = 0.00145209 Jy ! Component: 1850 - total flux cleaned = 0.00148871 Jy ! Component: 1900 - total flux cleaned = 0.00154884 Jy ! Component: 1950 - total flux cleaned = 0.00153695 Jy ! Component: 2000 - total flux cleaned = 0.00156065 Jy ! Total flux subtracted in 2048 components = 0.00157246 Jy ! Clean residual min=-0.000731 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.256938 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 272 components and 0.256938 Jy ![Exited script file: muppet] wmap "J0306+6243_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.797 at -3.5 degrees (North through East) ! Clean map min=-0.0017301 max=0.21506 Jy/beam ! Writing clean map to FITS file: J0306+6243_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.215063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271612 0.271612 0.543224 1.08645 2.1729 4.34579 8.69159 17.3832 34.7663 69.5327 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.215 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.797 at -3.5 degrees (North through East) ! Clean map min=-0.0017301 max=0.21506 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 J0306+6243_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:24 2019