! Started logfile: J0909+8327_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:27 2019 obs J0909+8327_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0909+8327_X_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.758792 visibilities/baseline/integration-bin. ! Found source: J0909+8327 ! ! 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 71460 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 J0909+8327_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 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 510 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 551 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950926Jy sigma=0.007999 ! Fit after self-cal, rms=0.937021Jy sigma=0.007887 ! 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=0.7938 mas, bmaj=1.188 mas, bpa=-47.62 degrees ! Estimated noise=842.546 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 = 0.0469397 Jy ! Component: 100 - total flux cleaned = 0.0594473 Jy ! Total flux subtracted in 100 components = 0.0594473 Jy ! Clean residual min=-0.003219 max=0.007837 Jy/beam ! Clean residual mean=-0.000019 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0594473 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0594473 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=0.079848Jy sigma=0.000651 ! Fit after self-cal, rms=0.079742Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-2.8, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775534 Jy ! Component: 100 - total flux cleaned = 0.0122516 Jy ! Total flux subtracted in 100 components = 0.0122516 Jy ! Clean residual min=-0.002831 max=0.004323 Jy/beam ! Clean residual mean=-0.000010 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0716988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0716988 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=0.078647Jy sigma=0.000641 ! Fit after self-cal, rms=0.078530Jy sigma=0.000639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467024 Jy ! Component: 100 - total flux cleaned = 0.00735339 Jy ! Total flux subtracted in 100 components = 0.00735339 Jy ! Clean residual min=-0.002563 max=0.002686 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0790522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0790522 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=0.078127Jy sigma=0.000636 ! Fit after self-cal, rms=0.078086Jy sigma=0.000635 ! 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=1.062 mas, bmaj=1.659 mas, bpa=-55.57 degrees ! Estimated noise=337.491 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 (-1.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474642 Jy ! Component: 100 - total flux cleaned = 0.00772424 Jy ! Component: 150 - total flux cleaned = 0.00990899 Jy ! Component: 200 - total flux cleaned = 0.0115227 Jy ! Total flux subtracted in 200 components = 0.0115227 Jy ! Clean residual min=-0.001392 max=0.002296 Jy/beam ! Clean residual mean=-0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0905749 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.090575 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=0.077754Jy sigma=0.000632 ! Fit after self-cal, rms=0.077733Jy sigma=0.000632 ! 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 1.12 FD 1.00 HN 1.05 KP 0.99 ! LA 0.96 MK 0.98 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 HN 0.97 KP 0.98 ! LA 0.95 MK 1.16 NL 1.03 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.07 KP 0.95 ! LA 0.99 MK 1.14 NL 1.00 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.06 KP 1.00 ! LA 0.98 MK 0.95 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.99 KP 0.96 ! LA 1.02 MK 1.05 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.03 KP 0.97 ! LA 0.96 MK 1.00 NL 1.00 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.97 KP 0.99 ! LA 0.95 MK 0.96 NL 1.02 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.07 KP 0.96 ! LA 0.98 MK 1.05 NL 1.05 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 0.96 KP 0.97 ! LA 0.98 MK 0.93 NL 1.00 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.95 KP 0.99 ! LA 0.99 MK 1.06 NL 0.96 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.92 ! LA 1.00 MK 0.93 NL 0.97 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 0.95 ! LA 0.94 MK 0.83 NL 0.99 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.077733Jy sigma=0.000632 ! Fit after self-cal, rms=0.077850Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.675 mas, bpa=-56.59 degrees ! Estimated noise=338.463 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 = 0.00115123 Jy ! Component: 100 - total flux cleaned = 0.00108345 Jy ! Component: 150 - total flux cleaned = 0.00111096 Jy ! Component: 200 - total flux cleaned = 0.00117317 Jy ! Total flux subtracted in 200 components = 0.00117317 Jy ! Clean residual min=-0.001082 max=0.001266 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0917481 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0917481 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=0.077819Jy sigma=0.000630 ! Fit after self-cal, rms=0.077847Jy sigma=0.000630 ! 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=0.077847Jy sigma=0.000630 ! Fit after self-cal, rms=0.079097Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.668 mas, bpa=-56.22 degrees ! Estimated noise=339.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648552 Jy ! Component: 100 - total flux cleaned = 0.000814048 Jy ! Component: 150 - total flux cleaned = 0.000892526 Jy ! Component: 200 - total flux cleaned = 0.00094788 Jy ! Total flux subtracted in 200 components = 0.00094788 Jy ! Clean residual min=-0.001071 max=0.001036 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.092696 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.092696 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=0.079089Jy sigma=0.000629 ! Fit after self-cal, rms=0.079142Jy sigma=0.000629 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 = 0.000239627 Jy ! Component: 100 - total flux cleaned = 0.000303863 Jy ! Component: 150 - total flux cleaned = 0.000336251 Jy ! Component: 200 - total flux cleaned = 0.000345973 Jy ! Total flux subtracted in 200 components = 0.000345973 Jy ! Clean residual min=-0.001068 max=0.000996 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.093042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.093042 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=0.079139Jy sigma=0.000629 ! Fit after self-cal, rms=0.079139Jy sigma=0.000629 ! 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=0.079139Jy sigma=0.000629 ! Fit after self-cal, rms=0.079304Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.666 mas, bpa=-56.22 degrees ! Estimated noise=339.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046318 Jy ! Component: 100 - total flux cleaned = 0.000594809 Jy ! Component: 150 - total flux cleaned = 0.000688645 Jy ! Component: 200 - total flux cleaned = 0.000715449 Jy ! Total flux subtracted in 200 components = 0.000715449 Jy ! Clean residual min=-0.001034 max=0.000971 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0937574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.0937575 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=0.079300Jy sigma=0.000629 ! Fit after self-cal, rms=0.079309Jy sigma=0.000629 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 = 0.000141002 Jy ! Component: 100 - total flux cleaned = 0.000170015 Jy ! Component: 150 - total flux cleaned = 0.000196078 Jy ! Component: 200 - total flux cleaned = 0.000212259 Jy ! Total flux subtracted in 200 components = 0.000212259 Jy ! Clean residual min=-0.001031 max=0.000963 Jy/beam ! Clean residual mean=0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0939697 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.0939697 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=0.079306Jy sigma=0.000629 ! Fit after self-cal, rms=0.079307Jy sigma=0.000629 ! 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=0.079307Jy sigma=0.000629 ! Fit after self-cal, rms=0.079220Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.45 mas, bmaj=3.151 mas, bpa=-60.5 degrees ! Estimated noise=405.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561429 Jy ! Component: 100 - total flux cleaned = 0.000727422 Jy ! Component: 150 - total flux cleaned = 0.000810289 Jy ! Component: 200 - total flux cleaned = 0.000867006 Jy ! Total flux subtracted in 200 components = 0.000867006 Jy ! Clean residual min=-0.001019 max=0.001151 Jy/beam ! Clean residual mean=0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0948367 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.0948367 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=0.079219Jy sigma=0.000629 ! Fit after self-cal, rms=0.079219Jy sigma=0.000629 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 = 8.59901e-05 Jy ! Component: 100 - total flux cleaned = 0.000156505 Jy ! Component: 150 - total flux cleaned = 0.000197169 Jy ! Component: 200 - total flux cleaned = 0.0002086 Jy ! Total flux subtracted in 200 components = 0.0002086 Jy ! Clean residual min=-0.001008 max=0.001137 Jy/beam ! Clean residual mean=0.000006 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0950453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.0950453 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=0.079219Jy sigma=0.000629 ! Fit after self-cal, rms=0.079218Jy sigma=0.000629 ! 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=1.064 mas, bmaj=1.664 mas, bpa=-56.2 degrees ! Estimated noise=339.241 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.664 at -56.2 degrees (North through East) ! Clean map min=-0.00097045 max=0.058556 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=0.7918 mas, bmaj=1.176 mas, bpa=-48.49 degrees ! Estimated noise=844.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460632 Jy ! Component: 100 - total flux cleaned = 0.0618179 Jy ! Component: 150 - total flux cleaned = 0.0703076 Jy ! Component: 200 - total flux cleaned = 0.075477 Jy ! Total flux subtracted in 200 components = 0.075477 Jy ! Clean residual min=-0.002174 max=0.002891 Jy/beam ! Clean residual mean=-0.000011 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.075477 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 0.075477 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.664 mas, bpa=-56.2 degrees ! Estimated noise=339.241 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 = 0.0062099 Jy ! Component: 100 - total flux cleaned = 0.0100635 Jy ! Component: 150 - total flux cleaned = 0.0126822 Jy ! Component: 200 - total flux cleaned = 0.0145255 Jy ! Total flux subtracted in 200 components = 0.0145255 Jy ! Clean residual min=-0.001156 max=0.001230 Jy/beam ! Clean residual mean=-0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0900025 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.0900025 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=2.45 mas, bmaj=3.151 mas, bpa=-60.5 degrees ! Estimated noise=405.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212005 Jy ! Component: 100 - total flux cleaned = 0.00334839 Jy ! Component: 150 - total flux cleaned = 0.00409521 Jy ! Component: 200 - total flux cleaned = 0.00455042 Jy ! Total flux subtracted in 200 components = 0.00455042 Jy ! Clean residual min=-0.001039 max=0.001106 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0945529 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 = 0.00027769 Jy ! Component: 100 - total flux cleaned = 0.000447071 Jy ! Component: 150 - total flux cleaned = 0.000519037 Jy ! Component: 200 - total flux cleaned = 0.000534171 Jy ! Total flux subtracted in 200 components = 0.000534171 Jy ! Clean residual min=-0.001011 max=0.001105 Jy/beam ! Clean residual mean=0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0950871 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 110 components and 0.0950871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.664 mas, bpa=-56.2 degrees ! Estimated noise=339.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242531 Jy ! Component: 100 - total flux cleaned = -0.000243448 Jy ! Component: 150 - total flux cleaned = -0.0002435 Jy ! Component: 200 - total flux cleaned = -0.000233782 Jy ! Total flux subtracted in 200 components = -0.000233782 Jy ! Clean residual min=-0.001053 max=0.000974 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0948533 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.0948533 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=0.079217Jy sigma=0.000629 ! Fit after self-cal, rms=0.079209Jy sigma=0.000629 wmodel J0909+8327_X_2017_10_09_pus_map.mod ! Writing 118 model components to file: J0909+8327_X_2017_10_09_pus_map.mod wobs J0909+8327_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0909+8327_X_2017_10_09_pus_uvs.fits wwins J0909+8327_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J0909+8327_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 = -0.000152762 Jy ! Component: 100 - total flux cleaned = -0.00019757 Jy ! Component: 150 - total flux cleaned = -0.000169768 Jy ! Component: 200 - total flux cleaned = -0.000103174 Jy ! Component: 250 - total flux cleaned = -1.21776e-06 Jy ! Component: 300 - total flux cleaned = 0.000121956 Jy ! Component: 350 - total flux cleaned = 0.000217599 Jy ! Component: 400 - total flux cleaned = 0.000287227 Jy ! Component: 450 - total flux cleaned = 0.000343691 Jy ! Component: 500 - total flux cleaned = 0.000409557 Jy ! Component: 550 - total flux cleaned = 0.000473664 Jy ! Component: 600 - total flux cleaned = 0.000505167 Jy ! Component: 650 - total flux cleaned = 0.000597321 Jy ! Component: 700 - total flux cleaned = 0.000627476 Jy ! Component: 750 - total flux cleaned = 0.00070646 Jy ! Component: 800 - total flux cleaned = 0.000735425 Jy ! Component: 850 - total flux cleaned = 0.000792412 Jy ! Component: 900 - total flux cleaned = 0.000839114 Jy ! Component: 950 - total flux cleaned = 0.000894149 Jy ! Component: 1000 - total flux cleaned = 0.000939462 Jy ! Component: 1050 - total flux cleaned = 0.00100193 Jy ! Component: 1100 - total flux cleaned = 0.00108955 Jy ! Component: 1150 - total flux cleaned = 0.00115868 Jy ! Component: 1200 - total flux cleaned = 0.00122679 Jy ! Component: 1250 - total flux cleaned = 0.0012939 Jy ! Component: 1300 - total flux cleaned = 0.00133513 Jy ! Component: 1350 - total flux cleaned = 0.00138391 Jy ! Component: 1400 - total flux cleaned = 0.00139188 Jy ! Component: 1450 - total flux cleaned = 0.00143948 Jy ! Component: 1500 - total flux cleaned = 0.00144721 Jy ! Component: 1550 - total flux cleaned = 0.00145497 Jy ! Component: 1600 - total flux cleaned = 0.00150858 Jy ! Component: 1650 - total flux cleaned = 0.00153122 Jy ! Component: 1700 - total flux cleaned = 0.00157593 Jy ! Component: 1750 - total flux cleaned = 0.00160536 Jy ! Component: 1800 - total flux cleaned = 0.00162726 Jy ! Component: 1850 - total flux cleaned = 0.00164894 Jy ! Component: 1900 - total flux cleaned = 0.0016562 Jy ! Component: 1950 - total flux cleaned = 0.00169836 Jy ! Component: 2000 - total flux cleaned = 0.00171918 Jy ! Total flux subtracted in 2048 components = 0.00173969 Jy ! Clean residual min=-0.000497 max=0.000410 Jy/beam ! Clean residual mean=0.000003 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.096593 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 248 components and 0.096593 Jy ![Exited script file: muppet] wmap "J0909+8327_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.664 at -56.2 degrees (North through East) ! Clean map min=-0.0007647 max=0.058008 Jy/beam ! Writing clean map to FITS file: J0909+8327_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 0.058008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.674532 0.674532 1.34906 2.69813 5.39626 10.7925 21.585 43.17 86.3401 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.664 at -56.2 degrees (North through East) ! Clean map min=-0.0007647 max=0.058008 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 J0909+8327_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:31 2019