! Started logfile: J0746+1807_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:52 2019 obs J0746+1807_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0746+1807_X_2017_10_09_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.764645 visibilities/baseline/integration-bin. ! Found source: J0746+1807 ! ! 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 763 lines of history. ! ! Reading 97116 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 J0746+1807_X_2017_10_09_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 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919675Jy sigma=0.007930 ! Fit after self-cal, rms=0.905573Jy sigma=0.007814 ! 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=0.7598 mas, bmaj=2.484 mas, bpa=-19.93 degrees ! Estimated noise=1052.09 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 = 0.0735881 Jy ! Component: 100 - total flux cleaned = 0.0910786 Jy ! Total flux subtracted in 100 components = 0.0910786 Jy ! Clean residual min=-0.004017 max=0.007013 Jy/beam ! Clean residual mean=-0.000027 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.0910786 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0910786 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=0.078526Jy sigma=0.000652 ! Fit after self-cal, rms=0.078512Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806835 Jy ! Component: 100 - total flux cleaned = 0.0127388 Jy ! Total flux subtracted in 100 components = 0.0127388 Jy ! Clean residual min=-0.003200 max=0.003682 Jy/beam ! Clean residual mean=-0.000013 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.103817 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.103817 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=0.077527Jy sigma=0.000643 ! Fit after self-cal, rms=0.077519Jy sigma=0.000643 ! 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=0.9743 mas, bmaj=2.647 mas, bpa=-18.73 degrees ! Estimated noise=265.053 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 = 0.00404108 Jy ! Component: 100 - total flux cleaned = 0.00629727 Jy ! Component: 150 - total flux cleaned = 0.00743947 Jy ! Component: 200 - total flux cleaned = 0.00801739 Jy ! Total flux subtracted in 200 components = 0.00801739 Jy ! Clean residual min=-0.001976 max=0.001426 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.111835 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.111835 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=0.077304Jy sigma=0.000641 ! Fit after self-cal, rms=0.077300Jy sigma=0.000641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.03 ! LA 1.01 MK 1.00 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.96 ! LA 1.02 MK 1.04 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 1.01 ! LA 1.02 MK 1.04 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 MK 1.02 NL 0.93 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 1.01 NL 0.89 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.00 ! LA 1.05 MK 1.02 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.98 ! LA 1.04 MK 0.96 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 1.03 ! LA 1.03 MK 1.02 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.09 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.077300Jy sigma=0.000641 ! Fit after self-cal, rms=0.077409Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9768 mas, bmaj=2.666 mas, bpa=-18.78 degrees ! Estimated noise=264.573 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, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015417 Jy ! Component: 100 - total flux cleaned = 0.00194389 Jy ! Component: 150 - total flux cleaned = 0.00207287 Jy ! Component: 200 - total flux cleaned = 0.00207312 Jy ! Total flux subtracted in 200 components = 0.00207312 Jy ! Clean residual min=-0.000779 max=0.000706 Jy/beam ! Clean residual mean=-0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.113908 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.113908 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=0.077375Jy sigma=0.000639 ! Fit after self-cal, rms=0.077392Jy sigma=0.000639 ! 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=0.077392Jy sigma=0.000639 ! Fit after self-cal, rms=0.077463Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=2.668 mas, bpa=-18.77 degrees ! Estimated noise=264.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612836 Jy ! Component: 100 - total flux cleaned = 0.00073272 Jy ! Component: 150 - total flux cleaned = 0.000746236 Jy ! Component: 200 - total flux cleaned = 0.000734538 Jy ! Total flux subtracted in 200 components = 0.000734538 Jy ! Clean residual min=-0.000608 max=0.000637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.114642 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.114642 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=0.077456Jy sigma=0.000639 ! Fit after self-cal, rms=0.077462Jy sigma=0.000639 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 = 7.5538e-05 Jy ! Component: 100 - total flux cleaned = 9.89685e-05 Jy ! Component: 150 - total flux cleaned = 7.86599e-05 Jy ! Component: 200 - total flux cleaned = 6.02461e-05 Jy ! Total flux subtracted in 200 components = 6.02461e-05 Jy ! Clean residual min=-0.000598 max=0.000620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.114703 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.114703 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=0.077459Jy sigma=0.000639 ! Fit after self-cal, rms=0.077459Jy sigma=0.000639 ! Inverting map ! Added new window around map position (3, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283703 Jy ! Component: 100 - total flux cleaned = 0.000432087 Jy ! Component: 150 - total flux cleaned = 0.000533723 Jy ! Component: 200 - total flux cleaned = 0.000534032 Jy ! Total flux subtracted in 200 components = 0.000534032 Jy ! Clean residual min=-0.000571 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.115237 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.115237 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=0.077453Jy sigma=0.000639 ! Fit after self-cal, rms=0.077453Jy sigma=0.000639 ! 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=0.077453Jy sigma=0.000639 ! Fit after self-cal, rms=0.077491Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.67 mas, bpa=-18.76 degrees ! Estimated noise=264.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188541 Jy ! Component: 100 - total flux cleaned = 0.000263729 Jy ! Component: 150 - total flux cleaned = 0.000302901 Jy ! Component: 200 - total flux cleaned = 0.000320957 Jy ! Total flux subtracted in 200 components = 0.000320957 Jy ! Clean residual min=-0.000532 max=0.000444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.115558 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.115558 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=0.077488Jy sigma=0.000639 ! Fit after self-cal, rms=0.077490Jy sigma=0.000639 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 = 8.76882e-05 Jy ! Component: 100 - total flux cleaned = 7.97185e-05 Jy ! Component: 150 - total flux cleaned = 7.99881e-05 Jy ! Component: 200 - total flux cleaned = 8.00822e-05 Jy ! Total flux subtracted in 200 components = 8.00822e-05 Jy ! Clean residual min=-0.000524 max=0.000444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.115638 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.115638 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=0.077488Jy sigma=0.000639 ! Fit after self-cal, rms=0.077488Jy sigma=0.000639 ! 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=0.077488Jy sigma=0.000639 ! Fit after self-cal, rms=0.077508Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.966 mas, bpa=-18.27 degrees ! Estimated noise=316.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8873e-06 Jy ! Component: 100 - total flux cleaned = 2.119e-05 Jy ! Component: 150 - total flux cleaned = 2.62043e-05 Jy ! Component: 200 - total flux cleaned = 3.05704e-05 Jy ! Total flux subtracted in 200 components = 3.05704e-05 Jy ! Clean residual min=-0.000401 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.115668 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.115668 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=0.077507Jy sigma=0.000639 ! Fit after self-cal, rms=0.077507Jy sigma=0.000639 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 = -2.8202e-06 Jy ! Component: 100 - total flux cleaned = 2.502e-05 Jy ! Component: 150 - total flux cleaned = 2.8795e-05 Jy ! Component: 200 - total flux cleaned = 3.5969e-05 Jy ! Total flux subtracted in 200 components = 3.5969e-05 Jy ! Clean residual min=-0.000396 max=0.000447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.115704 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.115704 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=0.077507Jy sigma=0.000639 ! Fit after self-cal, rms=0.077506Jy sigma=0.000639 ! 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=0.9743 mas, bmaj=2.671 mas, bpa=-18.76 degrees ! Estimated noise=264.648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 2.671 at -18.76 degrees (North through East) ! Clean map min=-0.00064443 max=0.096276 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=0.7594 mas, bmaj=2.511 mas, bpa=-19.96 degrees ! Estimated noise=1051.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732528 Jy ! Component: 100 - total flux cleaned = 0.0918742 Jy ! Component: 150 - total flux cleaned = 0.10012 Jy ! Component: 200 - total flux cleaned = 0.104467 Jy ! Total flux subtracted in 200 components = 0.104467 Jy ! Clean residual min=-0.002524 max=0.002722 Jy/beam ! Clean residual mean=-0.000013 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.104467 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.104467 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=2.671 mas, bpa=-18.76 degrees ! Estimated noise=264.648 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 = 0.00346937 Jy ! Component: 100 - total flux cleaned = 0.00558637 Jy ! Component: 150 - total flux cleaned = 0.007036 Jy ! Component: 200 - total flux cleaned = 0.00799483 Jy ! Total flux subtracted in 200 components = 0.00799483 Jy ! Clean residual min=-0.000731 max=0.000765 Jy/beam ! Clean residual mean=-0.000006 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.112462 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.112462 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=2.12 mas, bmaj=2.966 mas, bpa=-18.27 degrees ! Estimated noise=316.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114678 Jy ! Component: 100 - total flux cleaned = 0.00182731 Jy ! Component: 150 - total flux cleaned = 0.00224252 Jy ! Component: 200 - total flux cleaned = 0.00246507 Jy ! Total flux subtracted in 200 components = 0.00246507 Jy ! Clean residual min=-0.000509 max=0.000474 Jy/beam ! Clean residual mean=-0.000004 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.114927 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 = 9.63817e-05 Jy ! Component: 100 - total flux cleaned = 0.000194909 Jy ! Component: 150 - total flux cleaned = 0.000282585 Jy ! Component: 200 - total flux cleaned = 0.000350948 Jy ! Total flux subtracted in 200 components = 0.000350948 Jy ! Clean residual min=-0.000434 max=0.000452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.115278 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 115 components and 0.115278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=2.671 mas, bpa=-18.76 degrees ! Estimated noise=264.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143122 Jy ! Component: 100 - total flux cleaned = 0.000269497 Jy ! Component: 150 - total flux cleaned = 0.000332394 Jy ! Component: 200 - total flux cleaned = 0.00040236 Jy ! Total flux subtracted in 200 components = 0.00040236 Jy ! Clean residual min=-0.000571 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.11568 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.11568 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=0.077512Jy sigma=0.000639 ! Fit after self-cal, rms=0.077509Jy sigma=0.000639 wmodel J0746+1807_X_2017_10_09_pus_map.mod ! Writing 135 model components to file: J0746+1807_X_2017_10_09_pus_map.mod wobs J0746+1807_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0746+1807_X_2017_10_09_pus_uvs.fits wwins J0746+1807_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J0746+1807_X_2017_10_09_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 = 5.97873e-05 Jy ! Component: 100 - total flux cleaned = 6.00264e-05 Jy ! Component: 150 - total flux cleaned = 3.61486e-05 Jy ! Component: 200 - total flux cleaned = 5.37926e-06 Jy ! Component: 250 - total flux cleaned = -4.64572e-05 Jy ! Component: 300 - total flux cleaned = -8.90622e-05 Jy ! Component: 350 - total flux cleaned = -0.000123386 Jy ! Component: 400 - total flux cleaned = -0.00015001 Jy ! Component: 450 - total flux cleaned = -0.000175878 Jy ! Component: 500 - total flux cleaned = -0.000163195 Jy ! Component: 550 - total flux cleaned = -0.00019416 Jy ! Component: 600 - total flux cleaned = -0.000212239 Jy ! Component: 650 - total flux cleaned = -0.000224018 Jy ! Component: 700 - total flux cleaned = -0.000235615 Jy ! Component: 750 - total flux cleaned = -0.000269748 Jy ! Component: 800 - total flux cleaned = -0.000292093 Jy ! Component: 850 - total flux cleaned = -0.000314077 Jy ! Component: 900 - total flux cleaned = -0.000324837 Jy ! Component: 950 - total flux cleaned = -0.000340802 Jy ! Component: 1000 - total flux cleaned = -0.000346082 Jy ! Component: 1050 - total flux cleaned = -0.000356472 Jy ! Component: 1100 - total flux cleaned = -0.000371765 Jy ! Component: 1150 - total flux cleaned = -0.000371762 Jy ! Component: 1200 - total flux cleaned = -0.000386712 Jy ! Component: 1250 - total flux cleaned = -0.000391584 Jy ! Component: 1300 - total flux cleaned = -0.000391675 Jy ! Component: 1350 - total flux cleaned = -0.00041554 Jy ! Component: 1400 - total flux cleaned = -0.000415515 Jy ! Component: 1450 - total flux cleaned = -0.000429443 Jy ! Component: 1500 - total flux cleaned = -0.00043409 Jy ! Component: 1550 - total flux cleaned = -0.00045226 Jy ! Component: 1600 - total flux cleaned = -0.000452217 Jy ! Component: 1650 - total flux cleaned = -0.000456665 Jy ! Component: 1700 - total flux cleaned = -0.000461077 Jy ! Component: 1750 - total flux cleaned = -0.000487261 Jy ! Component: 1800 - total flux cleaned = -0.000474237 Jy ! Component: 1850 - total flux cleaned = -0.000487093 Jy ! Component: 1900 - total flux cleaned = -0.000487115 Jy ! Component: 1950 - total flux cleaned = -0.000491361 Jy ! Component: 2000 - total flux cleaned = -0.000495523 Jy ! Total flux subtracted in 2048 components = -0.000495519 Jy ! Clean residual min=-0.000253 max=0.000226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.115184 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 264 components and 0.115184 Jy ![Exited script file: muppet] wmap "J0746+1807_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 2.671 at -18.76 degrees (North through East) ! Clean map min=-0.00044861 max=0.096304 Jy/beam ! Writing clean map to FITS file: J0746+1807_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0963042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.71467e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240322 0.240322 0.480644 0.961287 1.92257 3.84515 7.6903 15.3806 30.7612 61.5224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 2.671 at -18.76 degrees (North through East) ! Clean map min=-0.00044861 max=0.096304 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 J0746+1807_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:58 2019