! Started logfile: J2224-3831_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:43 2019 obs J2224-3831_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2224-3831_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.375 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2224-3831 ! ! 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 23652 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 J2224-3831_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 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982206Jy sigma=0.006870 ! Fit after self-cal, rms=0.937020Jy sigma=0.006577 ! 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=0.6593 mas, bmaj=4.26 mas, bpa=-18.33 degrees ! Estimated noise=2364.48 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 = 0.0512499 Jy ! Component: 100 - total flux cleaned = 0.0654241 Jy ! Total flux subtracted in 100 components = 0.0654241 Jy ! Clean residual min=-0.007151 max=0.006642 Jy/beam ! Clean residual mean=0.000019 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.0654241 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0654241 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=0.094564Jy sigma=0.000587 ! Fit after self-cal, rms=0.093699Jy sigma=0.000581 ! 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=0.863 mas, bmaj=5.128 mas, bpa=-18.08 degrees ! Estimated noise=691.228 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 = 0.00593342 Jy ! Component: 100 - total flux cleaned = 0.00858865 Jy ! Component: 150 - total flux cleaned = 0.00944415 Jy ! Component: 200 - total flux cleaned = 0.0095327 Jy ! Total flux subtracted in 200 components = 0.0095327 Jy ! Clean residual min=-0.002304 max=0.002526 Jy/beam ! Clean residual mean=0.000014 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0749568 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0749568 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=0.093256Jy sigma=0.000579 ! Fit after self-cal, rms=0.093188Jy sigma=0.000579 ! 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 0.92 FD 1.12 HN 1.00* KP 0.89 ! LA 0.97 MK 1.04 NL 1.00* 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 1.07 FD 1.14 HN 1.00* KP 0.99 ! LA 0.97 MK 1.08 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.61 KP 0.98 ! LA 1.00 MK 1.05 NL 1.00* OV 1.00* ! PT 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 HN 1.00* KP 0.95 ! LA 1.01 MK 1.07 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.55 KP 0.95 ! LA 1.04 MK 1.03 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00* KP 0.95 ! LA 1.04 MK 1.07 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.00* KP 0.92 ! LA 1.05 MK 1.06 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 1.00* KP 0.94 ! LA 0.93 MK 1.03 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00 NL 1.00* 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 0.92 FD 1.02 HN 1.00* KP 0.92 ! LA 0.99 MK 1.02 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 1.00* KP 0.88 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.53 KP 0.90 ! LA 0.96 MK 0.91 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.093188Jy sigma=0.000579 ! Fit after self-cal, rms=0.085364Jy sigma=0.000577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=5.104 mas, bpa=-17.96 degrees ! Estimated noise=687.81 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 = 0.000349606 Jy ! Component: 100 - total flux cleaned = 0.000373262 Jy ! Component: 150 - total flux cleaned = 0.000439976 Jy ! Component: 200 - total flux cleaned = 0.000479354 Jy ! Total flux subtracted in 200 components = 0.000479354 Jy ! Clean residual min=-0.001873 max=0.001904 Jy/beam ! Clean residual mean=0.000017 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0754361 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0754361 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=0.085348Jy sigma=0.000577 ! Fit after self-cal, rms=0.085266Jy sigma=0.000576 ! 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=0.085266Jy sigma=0.000576 ! Fit after self-cal, rms=0.085044Jy sigma=0.000576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=5.096 mas, bpa=-17.89 degrees ! Estimated noise=688.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512544 Jy ! Component: 100 - total flux cleaned = 0.000552643 Jy ! Component: 150 - total flux cleaned = 0.000589841 Jy ! Component: 200 - total flux cleaned = 0.000606566 Jy ! Total flux subtracted in 200 components = 0.000606566 Jy ! Clean residual min=-0.001868 max=0.001827 Jy/beam ! Clean residual mean=0.000019 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0760427 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0760427 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=0.085032Jy sigma=0.000576 ! Fit after self-cal, rms=0.085040Jy sigma=0.000576 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 = 2.30925e-05 Jy ! Component: 100 - total flux cleaned = 2.30649e-05 Jy ! Component: 150 - total flux cleaned = 4.02906e-05 Jy ! Component: 200 - total flux cleaned = 3.9648e-05 Jy ! Total flux subtracted in 200 components = 3.9648e-05 Jy ! Clean residual min=-0.001929 max=0.001747 Jy/beam ! Clean residual mean=0.000019 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0760823 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0760823 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=0.085031Jy sigma=0.000576 ! Fit after self-cal, rms=0.085025Jy sigma=0.000575 ! 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=0.085025Jy sigma=0.000575 ! Fit after self-cal, rms=0.084833Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8695 mas, bmaj=5.09 mas, bpa=-17.81 degrees ! Estimated noise=686.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399078 Jy ! Component: 100 - total flux cleaned = 0.000345498 Jy ! Component: 150 - total flux cleaned = 0.000345188 Jy ! Component: 200 - total flux cleaned = 0.000345104 Jy ! Total flux subtracted in 200 components = 0.000345104 Jy ! Clean residual min=-0.001798 max=0.001691 Jy/beam ! Clean residual mean=0.000020 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0764274 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0764274 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=0.084825Jy sigma=0.000575 ! Fit after self-cal, rms=0.084849Jy sigma=0.000575 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 = 9.38568e-06 Jy ! Component: 100 - total flux cleaned = -5.9852e-06 Jy ! Component: 150 - total flux cleaned = -6.20857e-06 Jy ! Component: 200 - total flux cleaned = 6.14294e-06 Jy ! Total flux subtracted in 200 components = 6.14294e-06 Jy ! Clean residual min=-0.001826 max=0.001680 Jy/beam ! Clean residual mean=0.000021 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0764336 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0764336 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=0.084843Jy sigma=0.000575 ! Fit after self-cal, rms=0.084842Jy sigma=0.000575 ! 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=0.084842Jy sigma=0.000575 ! Fit after self-cal, rms=0.084665Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=9.604 mas, bpa=5.314 degrees ! Estimated noise=854.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489254 Jy ! Component: 100 - total flux cleaned = 0.000489466 Jy ! Component: 150 - total flux cleaned = 0.000466508 Jy ! Component: 200 - total flux cleaned = 0.000458002 Jy ! Total flux subtracted in 200 components = 0.000458002 Jy ! Clean residual min=-0.002199 max=0.001703 Jy/beam ! Clean residual mean=0.000035 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0768916 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0768916 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=0.084664Jy sigma=0.000575 ! Fit after self-cal, rms=0.084681Jy sigma=0.000575 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 = 9.52319e-05 Jy ! Component: 100 - total flux cleaned = 9.46707e-05 Jy ! Component: 150 - total flux cleaned = 8.41238e-05 Jy ! Component: 200 - total flux cleaned = 8.33398e-05 Jy ! Total flux subtracted in 200 components = 8.33398e-05 Jy ! Clean residual min=-0.002207 max=0.001716 Jy/beam ! Clean residual mean=0.000036 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0769749 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0769749 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=0.084681Jy sigma=0.000575 ! Fit after self-cal, rms=0.084683Jy sigma=0.000575 ! 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=0.8683 mas, bmaj=5.084 mas, bpa=-17.75 degrees ! Estimated noise=685.173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 5.084 at -17.75 degrees (North through East) ! Clean map min=-0.0018176 max=0.062454 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=0.6567 mas, bmaj=4.049 mas, bpa=-17.16 degrees ! Estimated noise=2178.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485783 Jy ! Component: 100 - total flux cleaned = 0.0606032 Jy ! Component: 150 - total flux cleaned = 0.0664538 Jy ! Component: 200 - total flux cleaned = 0.0700323 Jy ! Total flux subtracted in 200 components = 0.0700323 Jy ! Clean residual min=-0.004028 max=0.003118 Jy/beam ! Clean residual mean=0.000013 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0700323 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0700323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=5.084 mas, bpa=-17.75 degrees ! Estimated noise=685.173 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448224 Jy ! Component: 100 - total flux cleaned = 0.00649801 Jy ! Component: 150 - total flux cleaned = 0.00727122 Jy ! Component: 200 - total flux cleaned = 0.00740952 Jy ! Total flux subtracted in 200 components = 0.00740952 Jy ! Clean residual min=-0.001812 max=0.001385 Jy/beam ! Clean residual mean=0.000021 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0774418 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.0774418 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=3.263 mas, bmaj=9.604 mas, bpa=5.314 degrees ! Estimated noise=854.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286426 Jy ! Component: 100 - total flux cleaned = 0.000429519 Jy ! Component: 150 - total flux cleaned = 0.000545758 Jy ! Component: 200 - total flux cleaned = 0.000626562 Jy ! Total flux subtracted in 200 components = 0.000626562 Jy ! Clean residual min=-0.001714 max=0.001588 Jy/beam ! Clean residual mean=0.000036 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0780684 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42705e-05 Jy ! Component: 100 - total flux cleaned = 2.80064e-05 Jy ! Component: 150 - total flux cleaned = 2.86087e-05 Jy ! Component: 200 - total flux cleaned = 2.87537e-05 Jy ! Total flux subtracted in 200 components = 2.87537e-05 Jy ! Clean residual min=-0.001611 max=0.001519 Jy/beam ! Clean residual mean=0.000035 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0780972 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0780971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=5.084 mas, bpa=-17.75 degrees ! Estimated noise=685.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.48002e-05 Jy ! Component: 100 - total flux cleaned = -6.79122e-05 Jy ! Component: 150 - total flux cleaned = -8.31816e-05 Jy ! Component: 200 - total flux cleaned = -9.7587e-05 Jy ! Total flux subtracted in 200 components = -9.7587e-05 Jy ! Clean residual min=-0.001470 max=0.001271 Jy/beam ! Clean residual mean=0.000020 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0779996 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0779996 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=0.084646Jy sigma=0.000575 ! Fit after self-cal, rms=0.084609Jy sigma=0.000575 wmodel J2224-3831_X_2017_10_09_pus_map.mod ! Writing 81 model components to file: J2224-3831_X_2017_10_09_pus_map.mod wobs J2224-3831_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2224-3831_X_2017_10_09_pus_uvs.fits wwins J2224-3831_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J2224-3831_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 = -0.000672004 Jy ! Component: 100 - total flux cleaned = -0.000999867 Jy ! Component: 150 - total flux cleaned = -0.00107793 Jy ! Component: 200 - total flux cleaned = -0.00106058 Jy ! Component: 250 - total flux cleaned = -0.000996525 Jy ! Component: 300 - total flux cleaned = -0.000921166 Jy ! Component: 350 - total flux cleaned = -0.000820398 Jy ! Component: 400 - total flux cleaned = -0.000697719 Jy ! Component: 450 - total flux cleaned = -0.000568218 Jy ! Component: 500 - total flux cleaned = -0.000481956 Jy ! Component: 550 - total flux cleaned = -0.000410802 Jy ! Component: 600 - total flux cleaned = -0.000331366 Jy ! Component: 650 - total flux cleaned = -0.000266373 Jy ! Component: 700 - total flux cleaned = -0.000204259 Jy ! Component: 750 - total flux cleaned = -0.000154955 Jy ! Component: 800 - total flux cleaned = -0.000107592 Jy ! Component: 850 - total flux cleaned = -8.02311e-05 Jy ! Component: 900 - total flux cleaned = -6.25691e-05 Jy ! Component: 950 - total flux cleaned = -4.55456e-05 Jy ! Component: 1000 - total flux cleaned = -4.55731e-05 Jy ! Component: 1050 - total flux cleaned = -4.56828e-05 Jy ! Component: 1100 - total flux cleaned = -3.02453e-05 Jy ! Component: 1150 - total flux cleaned = -7.64516e-06 Jy ! Component: 1200 - total flux cleaned = 1.4361e-05 Jy ! Component: 1250 - total flux cleaned = 2.15131e-05 Jy ! Component: 1300 - total flux cleaned = 1.44547e-05 Jy ! Component: 1350 - total flux cleaned = 7.37311e-07 Jy ! Component: 1400 - total flux cleaned = -5.91253e-06 Jy ! Component: 1450 - total flux cleaned = -6.02911e-06 Jy ! Component: 1500 - total flux cleaned = -2.552e-05 Jy ! Component: 1550 - total flux cleaned = -3.17497e-05 Jy ! Component: 1600 - total flux cleaned = -1.9207e-05 Jy ! Component: 1650 - total flux cleaned = -6.90927e-06 Jy ! Component: 1700 - total flux cleaned = -9.21718e-07 Jy ! Component: 1750 - total flux cleaned = 5.03449e-06 Jy ! Component: 1800 - total flux cleaned = 2.26533e-05 Jy ! Component: 1850 - total flux cleaned = 3.42148e-05 Jy ! Component: 1900 - total flux cleaned = 5.71549e-05 Jy ! Component: 1950 - total flux cleaned = 6.84194e-05 Jy ! Component: 2000 - total flux cleaned = 9.08256e-05 Jy ! Total flux subtracted in 2048 components = 0.000112972 Jy ! Clean residual min=-0.000336 max=0.000308 Jy/beam ! Clean residual mean=0.000005 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0781125 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 224 components and 0.0781125 Jy ![Exited script file: muppet] wmap "J2224-3831_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 5.084 at -17.75 degrees (North through East) ! Clean map min=-0.0010505 max=0.061017 Jy/beam ! Writing clean map to FITS file: J2224-3831_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 0.0610169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523842 0.523842 1.04768 2.09537 4.19073 8.38147 16.7629 33.5259 67.0518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 5.084 at -17.75 degrees (North through East) ! Clean map min=-0.0010505 max=0.061017 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 J2224-3831_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:45 2019