! Started logfile: J1928+4412_X_2017_07_16_pus_uvs.log on Thu May 9 14:10:05 2019 obs J1928+4412_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1928+4412_X_2017_07_16_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67484 visibilities/baseline/integration-bin. ! Found source: J1928+4412 ! ! 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 1200 lines of history. ! ! Reading 63408 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 J1928+4412_X_2017_07_16_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 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 357 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 442 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 553 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974490Jy sigma=0.007905 ! Fit after self-cal, rms=0.945505Jy sigma=0.007703 ! 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=0.8106 mas, bmaj=1.121 mas, bpa=-5.136 degrees ! Estimated noise=891.932 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 = 0.0411508 Jy ! Component: 100 - total flux cleaned = 0.0534915 Jy ! Total flux subtracted in 100 components = 0.0534915 Jy ! Clean residual min=-0.005384 max=0.009259 Jy/beam ! Clean residual mean=-0.000042 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0534914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0534914 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=0.092782Jy sigma=0.000681 ! Fit after self-cal, rms=0.092241Jy sigma=0.000677 ! 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=1.046 mas, bmaj=1.359 mas, bpa=-2.721 degrees ! Estimated noise=377.064 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 (0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156689 Jy ! Component: 100 - total flux cleaned = 0.0258671 Jy ! Component: 150 - total flux cleaned = 0.0332499 Jy ! Component: 200 - total flux cleaned = 0.0388062 Jy ! Total flux subtracted in 200 components = 0.0388062 Jy ! Clean residual min=-0.003379 max=0.010207 Jy/beam ! Clean residual mean=-0.000075 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0922976 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 59 components and 0.0922976 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=0.089264Jy sigma=0.000646 ! Fit after self-cal, rms=0.088768Jy sigma=0.000641 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077946 Jy ! Component: 100 - total flux cleaned = 0.0122984 Jy ! Component: 150 - total flux cleaned = 0.0157184 Jy ! Component: 200 - total flux cleaned = 0.0183812 Jy ! Total flux subtracted in 200 components = 0.0183812 Jy ! Clean residual min=-0.002716 max=0.006566 Jy/beam ! Clean residual mean=-0.000038 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.110679 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.110679 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=0.088042Jy sigma=0.000634 ! Fit after self-cal, rms=0.087816Jy sigma=0.000632 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452739 Jy ! Component: 100 - total flux cleaned = 0.00685514 Jy ! Component: 150 - total flux cleaned = 0.00784328 Jy ! Component: 200 - total flux cleaned = 0.00866478 Jy ! Total flux subtracted in 200 components = 0.00866478 Jy ! Clean residual min=-0.002347 max=0.004410 Jy/beam ! Clean residual mean=-0.000020 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.119344 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.119344 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=0.087580Jy sigma=0.000629 ! Fit after self-cal, rms=0.087465Jy sigma=0.000628 ! Inverting map ! Added new window around map position (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316736 Jy ! Component: 100 - total flux cleaned = 0.00445003 Jy ! Component: 150 - total flux cleaned = 0.00552771 Jy ! Component: 200 - total flux cleaned = 0.00633544 Jy ! Total flux subtracted in 200 components = 0.00633544 Jy ! Clean residual min=-0.001863 max=0.001441 Jy/beam ! Clean residual mean=-0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.125679 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.125679 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=0.087305Jy sigma=0.000626 ! Fit after self-cal, rms=0.087237Jy sigma=0.000626 ! 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 1.01 FD 1.00* HN 1.07 KP 0.98 ! LA 0.95 MK 1.13 NL 0.96 OV 0.95 ! PT 1.05 SC 1.01 ! ! ! 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 1.02 KP 1.01 ! LA 0.92 MK 1.14 NL 0.98 OV 1.04 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.08 KP 0.94 ! LA 0.94 MK 1.02 NL 1.01 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.04 KP 0.97 ! LA 0.96 MK 1.02 NL 0.99 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.03 KP 0.94 ! LA 1.01 MK 1.09 NL 0.97 OV 1.06 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.11 KP 0.97 ! LA 0.95 MK 1.08 NL 1.05 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 0.99 KP 1.01 ! LA 1.03 MK 0.95 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.44 KP 0.99 ! LA 0.95 MK 1.01 NL 1.05 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 0.97 ! LA 0.99 MK 0.95 NL 1.02 OV 1.06 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.01 ! LA 0.94 MK 0.92 NL 1.00 OV 1.02 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.13 KP 0.92 ! LA 1.01 MK 0.86 NL 0.96 OV 0.98 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 0.97 KP 0.94 ! LA 0.92 MK 0.76 NL 0.97 OV 0.99 ! PT 1.08 SC 0.95 ! ! ! Fit before self-cal, rms=0.087237Jy sigma=0.000626 ! Fit after self-cal, rms=0.087933Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.355 mas, bpa=-2.468 degrees ! Estimated noise=380.047 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 = 0.00101898 Jy ! Component: 100 - total flux cleaned = 0.001461 Jy ! Component: 150 - total flux cleaned = 0.00182448 Jy ! Component: 200 - total flux cleaned = 0.00202908 Jy ! Total flux subtracted in 200 components = 0.00202908 Jy ! Clean residual min=-0.001495 max=0.001330 Jy/beam ! Clean residual mean=0.000009 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.127708 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.127708 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=0.087883Jy sigma=0.000624 ! Fit after self-cal, rms=0.087883Jy sigma=0.000624 ! 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=0.087883Jy sigma=0.000624 ! Fit after self-cal, rms=0.085678Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.356 mas, bpa=-3.352 degrees ! Estimated noise=377.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442639 Jy ! Component: 100 - total flux cleaned = 0.000471159 Jy ! Component: 150 - total flux cleaned = 0.000614675 Jy ! Component: 200 - total flux cleaned = 0.000740682 Jy ! Total flux subtracted in 200 components = 0.000740682 Jy ! Clean residual min=-0.001140 max=0.001126 Jy/beam ! Clean residual mean=0.000008 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.128449 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.128449 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=0.085650Jy sigma=0.000623 ! Fit after self-cal, rms=0.085637Jy sigma=0.000623 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 = 0.000320417 Jy ! Component: 100 - total flux cleaned = 0.000195379 Jy ! Component: 150 - total flux cleaned = 0.000217565 Jy ! Component: 200 - total flux cleaned = 0.00025998 Jy ! Total flux subtracted in 200 components = 0.00025998 Jy ! Clean residual min=-0.001184 max=0.001174 Jy/beam ! Clean residual mean=0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.128709 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.128709 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=0.085617Jy sigma=0.000622 ! Fit after self-cal, rms=0.085608Jy sigma=0.000622 ! 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=0.085608Jy sigma=0.000622 ! Fit after self-cal, rms=0.085061Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.356 mas, bpa=-3.062 degrees ! Estimated noise=375.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321831 Jy ! Component: 100 - total flux cleaned = 0.000481115 Jy ! Component: 150 - total flux cleaned = 0.000547974 Jy ! Component: 200 - total flux cleaned = 0.000629931 Jy ! Total flux subtracted in 200 components = 0.000629931 Jy ! Clean residual min=-0.001098 max=0.001156 Jy/beam ! Clean residual mean=0.000007 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.129339 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.129339 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=0.085045Jy sigma=0.000622 ! Fit after self-cal, rms=0.085038Jy sigma=0.000622 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 = 0.000196646 Jy ! Component: 100 - total flux cleaned = 0.000172309 Jy ! Component: 150 - total flux cleaned = 0.000234204 Jy ! Component: 200 - total flux cleaned = 0.000271654 Jy ! Total flux subtracted in 200 components = 0.000271654 Jy ! Clean residual min=-0.001111 max=0.001181 Jy/beam ! Clean residual mean=0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.12961 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.12961 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=0.085026Jy sigma=0.000622 ! Fit after self-cal, rms=0.085009Jy sigma=0.000622 ! 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=0.085009Jy sigma=0.000622 ! Fit after self-cal, rms=0.084571Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=2.484 mas, bpa=8.538 degrees ! Estimated noise=464.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552626 Jy ! Component: 100 - total flux cleaned = 0.000669712 Jy ! Component: 150 - total flux cleaned = 0.000770101 Jy ! Component: 200 - total flux cleaned = 0.000855349 Jy ! Total flux subtracted in 200 components = 0.000855349 Jy ! Clean residual min=-0.001575 max=0.001621 Jy/beam ! Clean residual mean=0.000019 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.130466 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 153 components and 0.130466 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=0.084562Jy sigma=0.000622 ! Fit after self-cal, rms=0.084558Jy sigma=0.000622 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 = 6.7744e-05 Jy ! Component: 100 - total flux cleaned = 4.32758e-05 Jy ! Component: 150 - total flux cleaned = 9.28169e-05 Jy ! Component: 200 - total flux cleaned = 0.000137024 Jy ! Total flux subtracted in 200 components = 0.000137024 Jy ! Clean residual min=-0.001544 max=0.001647 Jy/beam ! Clean residual mean=0.000020 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.130603 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.130603 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=0.084552Jy sigma=0.000622 ! Fit after self-cal, rms=0.084535Jy sigma=0.000621 ! 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=1.043 mas, bmaj=1.356 mas, bpa=-2.914 degrees ! Estimated noise=373.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.356 at -2.914 degrees (North through East) ! Clean map min=-0.0011742 max=0.047332 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=0.8004 mas, bmaj=1.116 mas, bpa=-5.364 degrees ! Estimated noise=858.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394135 Jy ! Component: 100 - total flux cleaned = 0.0580154 Jy ! Component: 150 - total flux cleaned = 0.0709469 Jy ! Component: 200 - total flux cleaned = 0.0807559 Jy ! Total flux subtracted in 200 components = 0.0807559 Jy ! Clean residual min=-0.004546 max=0.005795 Jy/beam ! Clean residual mean=-0.000020 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.080756 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.080756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.356 mas, bpa=-2.914 degrees ! Estimated noise=373.26 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 = 0.0118306 Jy ! Component: 100 - total flux cleaned = 0.0200268 Jy ! Component: 150 - total flux cleaned = 0.0261205 Jy ! Component: 200 - total flux cleaned = 0.0308076 Jy ! Total flux subtracted in 200 components = 0.0308076 Jy ! Clean residual min=-0.002079 max=0.002930 Jy/beam ! Clean residual mean=-0.000031 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.111564 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 71 components and 0.111564 Jy ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369754 Jy ! Component: 100 - total flux cleaned = 0.0066318 Jy ! Component: 150 - total flux cleaned = 0.00900386 Jy ! Component: 200 - total flux cleaned = 0.0109419 Jy ! Total flux subtracted in 200 components = 0.0109419 Jy ! Clean residual min=-0.001503 max=0.001568 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.122505 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 101 components and 0.122505 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=2.151 mas, bmaj=2.484 mas, bpa=8.538 degrees ! Estimated noise=464.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268913 Jy ! Component: 100 - total flux cleaned = 0.00443209 Jy ! Component: 150 - total flux cleaned = 0.00567069 Jy ! Component: 200 - total flux cleaned = 0.00656187 Jy ! Total flux subtracted in 200 components = 0.00656187 Jy ! Clean residual min=-0.001578 max=0.001497 Jy/beam ! Clean residual mean=0.000013 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.129067 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 = 0.000380905 Jy ! Component: 100 - total flux cleaned = 0.000647819 Jy ! Component: 150 - total flux cleaned = 0.000835706 Jy ! Component: 200 - total flux cleaned = 0.00090215 Jy ! Total flux subtracted in 200 components = 0.00090215 Jy ! Clean residual min=-0.001482 max=0.001565 Jy/beam ! Clean residual mean=0.000017 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.129969 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 141 components and 0.129969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.356 mas, bpa=-2.914 degrees ! Estimated noise=373.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266991 Jy ! Component: 100 - total flux cleaned = -0.00020004 Jy ! Component: 150 - total flux cleaned = -0.000170597 Jy ! Component: 200 - total flux cleaned = -8.97372e-05 Jy ! Total flux subtracted in 200 components = -8.97372e-05 Jy ! Clean residual min=-0.001094 max=0.001232 Jy/beam ! Clean residual mean=0.000008 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.12988 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.12988 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=0.084539Jy sigma=0.000621 ! Fit after self-cal, rms=0.084524Jy sigma=0.000621 wmodel J1928+4412_X_2017_07_16_pus_map.mod ! Writing 153 model components to file: J1928+4412_X_2017_07_16_pus_map.mod wobs J1928+4412_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1928+4412_X_2017_07_16_pus_uvs.fits wwins J1928+4412_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1928+4412_X_2017_07_16_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 = 0.000293274 Jy ! Component: 100 - total flux cleaned = 0.000432058 Jy ! Component: 150 - total flux cleaned = 0.000523859 Jy ! Component: 200 - total flux cleaned = 0.000541987 Jy ! Component: 250 - total flux cleaned = 0.000542493 Jy ! Component: 300 - total flux cleaned = 0.000575371 Jy ! Component: 350 - total flux cleaned = 0.000638103 Jy ! Component: 400 - total flux cleaned = 0.000714541 Jy ! Component: 450 - total flux cleaned = 0.000833476 Jy ! Component: 500 - total flux cleaned = 0.000919957 Jy ! Component: 550 - total flux cleaned = 0.000976219 Jy ! Component: 600 - total flux cleaned = 0.00108638 Jy ! Component: 650 - total flux cleaned = 0.00119368 Jy ! Component: 700 - total flux cleaned = 0.00124664 Jy ! Component: 750 - total flux cleaned = 0.00140209 Jy ! Component: 800 - total flux cleaned = 0.00151639 Jy ! Component: 850 - total flux cleaned = 0.00164127 Jy ! Component: 900 - total flux cleaned = 0.00176385 Jy ! Component: 950 - total flux cleaned = 0.00184802 Jy ! Component: 1000 - total flux cleaned = 0.00195471 Jy ! Component: 1050 - total flux cleaned = 0.00200146 Jy ! Component: 1100 - total flux cleaned = 0.00213947 Jy ! Component: 1150 - total flux cleaned = 0.00221856 Jy ! Component: 1200 - total flux cleaned = 0.00227425 Jy ! Component: 1250 - total flux cleaned = 0.00236232 Jy ! Component: 1300 - total flux cleaned = 0.00243833 Jy ! Component: 1350 - total flux cleaned = 0.00252379 Jy ! Component: 1400 - total flux cleaned = 0.00258703 Jy ! Component: 1450 - total flux cleaned = 0.00264933 Jy ! Component: 1500 - total flux cleaned = 0.00269049 Jy ! Component: 1550 - total flux cleaned = 0.00277163 Jy ! Component: 1600 - total flux cleaned = 0.00281176 Jy ! Component: 1650 - total flux cleaned = 0.00284162 Jy ! Component: 1700 - total flux cleaned = 0.00290046 Jy ! Component: 1750 - total flux cleaned = 0.0029198 Jy ! Component: 1800 - total flux cleaned = 0.00300593 Jy ! Component: 1850 - total flux cleaned = 0.00302483 Jy ! Component: 1900 - total flux cleaned = 0.00306225 Jy ! Component: 1950 - total flux cleaned = 0.00311782 Jy ! Component: 2000 - total flux cleaned = 0.00319107 Jy ! Total flux subtracted in 2048 components = 0.0032273 Jy ! Clean residual min=-0.000500 max=0.000507 Jy/beam ! Clean residual mean=0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.133107 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 315 components and 0.133107 Jy ![Exited script file: muppet] wmap "J1928+4412_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.356 at -2.914 degrees (North through East) ! Clean map min=-0.00088799 max=0.047186 Jy/beam ! Writing clean map to FITS file: J1928+4412_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.119 1.119 2.23799 4.47598 8.95197 17.9039 35.8079 71.6157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.356 at -2.914 degrees (North through East) ! Clean map min=-0.00088799 max=0.047186 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 J1928+4412_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:10:11 2019