! Started logfile: J0809+3122_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:09 2019 obs J0809+3122_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0809+3122_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.308409 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0809+3122 ! ! 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 19452 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 J0809+3122_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 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 958 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 790 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 958 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1003 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000324Jy sigma=0.009017 ! Fit after self-cal, rms=0.959295Jy sigma=0.008649 ! 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=0.709 mas, bmaj=2.471 mas, bpa=-27.44 degrees ! Estimated noise=1497.8 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 = 0.0345941 Jy ! Component: 100 - total flux cleaned = 0.0422032 Jy ! Total flux subtracted in 100 components = 0.0422032 Jy ! Clean residual min=-0.003239 max=0.003861 Jy/beam ! Clean residual mean=-0.000001 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0422032 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0422032 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=0.069918Jy sigma=0.000613 ! Fit after self-cal, rms=0.068303Jy sigma=0.000599 ! 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=0.891 mas, bmaj=2.488 mas, bpa=-24.74 degrees ! Estimated noise=723.891 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 = 0.00293328 Jy ! Component: 100 - total flux cleaned = 0.00350823 Jy ! Component: 150 - total flux cleaned = 0.00370018 Jy ! Component: 200 - total flux cleaned = 0.00378804 Jy ! Total flux subtracted in 200 components = 0.00378804 Jy ! Clean residual min=-0.001553 max=0.001499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0459912 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0459912 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=0.068174Jy sigma=0.000598 ! Fit after self-cal, rms=0.068163Jy sigma=0.000598 ! 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 1.00 FD 1.03 HN 1.00* KP 1.08 ! LA 0.95 MK 1.23 NL 0.93 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.00* KP 1.01 ! LA 1.06 MK 1.04 NL 0.94 OV 1.00* ! PT 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 0.91 KP 1.01 ! LA 1.11 MK 0.99 NL 1.05 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 1.01 ! LA 1.10 MK 0.93 NL 0.95 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.00* KP 0.94 ! LA 1.03 MK 1.13 NL 1.06 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00* KP 1.04 ! LA 0.95 MK 1.01 NL 0.97 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.00* KP 0.96 ! LA 1.02 MK 1.08 NL 0.91 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.00* KP 1.01 ! LA 1.02 MK 1.03 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.89 KP 0.90 ! LA 1.06 MK 1.01 NL 1.08 OV 1.00* ! PT 1.15 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.00* KP 0.94 ! LA 1.03 MK 0.88 NL 1.00 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.88 ! LA 1.00 MK 0.98 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.76 HN 1.00* KP 1.03 ! LA 1.02 MK 0.87 NL 0.99 OV 1.00* ! PT 0.94 ! ! ! Fit before self-cal, rms=0.068163Jy sigma=0.000598 ! Fit after self-cal, rms=0.067660Jy sigma=0.000598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=2.487 mas, bpa=-24.74 degrees ! Estimated noise=730.834 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 = 0.000623175 Jy ! Component: 100 - total flux cleaned = 0.000870458 Jy ! Component: 150 - total flux cleaned = 0.000915655 Jy ! Component: 200 - total flux cleaned = 0.000943997 Jy ! Total flux subtracted in 200 components = 0.000943997 Jy ! Clean residual min=-0.001446 max=0.001353 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0469352 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0469352 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=0.067653Jy sigma=0.000598 ! Fit after self-cal, rms=0.067693Jy sigma=0.000597 ! 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=0.067693Jy sigma=0.000597 ! Fit after self-cal, rms=0.068069Jy sigma=0.000597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=2.482 mas, bpa=-24.79 degrees ! Estimated noise=730.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495663 Jy ! Component: 100 - total flux cleaned = 0.000622207 Jy ! Component: 150 - total flux cleaned = 0.000691166 Jy ! Component: 200 - total flux cleaned = 0.000712531 Jy ! Total flux subtracted in 200 components = 0.000712531 Jy ! Clean residual min=-0.001356 max=0.001262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0476477 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0476477 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=0.068064Jy sigma=0.000597 ! Fit after self-cal, rms=0.068111Jy sigma=0.000597 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 = 0.000129446 Jy ! Component: 100 - total flux cleaned = 0.000138241 Jy ! Component: 150 - total flux cleaned = 0.00013816 Jy ! Component: 200 - total flux cleaned = 0.000138317 Jy ! Total flux subtracted in 200 components = 0.000138317 Jy ! Clean residual min=-0.001303 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0477861 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0477861 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=0.068109Jy sigma=0.000597 ! Fit after self-cal, rms=0.068109Jy sigma=0.000597 ! 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=0.068109Jy sigma=0.000597 ! Fit after self-cal, rms=0.068296Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8809 mas, bmaj=2.478 mas, bpa=-24.83 degrees ! Estimated noise=729.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326352 Jy ! Component: 100 - total flux cleaned = 0.00042507 Jy ! Component: 150 - total flux cleaned = 0.000463464 Jy ! Component: 200 - total flux cleaned = 0.000490895 Jy ! Total flux subtracted in 200 components = 0.000490895 Jy ! Clean residual min=-0.001260 max=0.001264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.048277 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.048277 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=0.068294Jy sigma=0.000597 ! Fit after self-cal, rms=0.068319Jy sigma=0.000597 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 = 5.72929e-05 Jy ! Component: 100 - total flux cleaned = 7.97064e-05 Jy ! Component: 150 - total flux cleaned = 8.9551e-05 Jy ! Component: 200 - total flux cleaned = 8.97976e-05 Jy ! Total flux subtracted in 200 components = 8.97976e-05 Jy ! Clean residual min=-0.001264 max=0.001263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0483668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0483668 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=0.068319Jy sigma=0.000597 ! Fit after self-cal, rms=0.068317Jy sigma=0.000597 ! 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=0.068317Jy sigma=0.000597 ! Fit after self-cal, rms=0.068472Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.598 mas, bmaj=2.686 mas, bpa=-46.29 degrees ! Estimated noise=916.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340667 Jy ! Component: 100 - total flux cleaned = 0.000411493 Jy ! Component: 150 - total flux cleaned = 0.000441761 Jy ! Component: 200 - total flux cleaned = 0.00045204 Jy ! Total flux subtracted in 200 components = 0.00045204 Jy ! Clean residual min=-0.001222 max=0.001395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0488188 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0488188 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=0.068472Jy sigma=0.000597 ! Fit after self-cal, rms=0.068485Jy sigma=0.000597 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 = 2.97294e-05 Jy ! Component: 100 - total flux cleaned = 3.59951e-05 Jy ! Component: 150 - total flux cleaned = 3.58274e-05 Jy ! Component: 200 - total flux cleaned = 3.61443e-05 Jy ! Total flux subtracted in 200 components = 3.61443e-05 Jy ! Clean residual min=-0.001227 max=0.001374 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0488549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0488549 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=0.068485Jy sigma=0.000597 ! Fit after self-cal, rms=0.068485Jy sigma=0.000597 ! 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=0.8802 mas, bmaj=2.475 mas, bpa=-24.86 degrees ! Estimated noise=729.753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.475 at -24.86 degrees (North through East) ! Clean map min=-0.0011408 max=0.045766 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=0.698 mas, bmaj=2.493 mas, bpa=-27.49 degrees ! Estimated noise=1492.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352505 Jy ! Component: 100 - total flux cleaned = 0.043166 Jy ! Component: 150 - total flux cleaned = 0.0463978 Jy ! Component: 200 - total flux cleaned = 0.0478928 Jy ! Total flux subtracted in 200 components = 0.0478928 Jy ! Clean residual min=-0.003194 max=0.003046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0478928 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0478928 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.475 mas, bpa=-24.86 degrees ! Estimated noise=729.753 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 = 0.000811115 Jy ! Component: 100 - total flux cleaned = 0.000949291 Jy ! Component: 150 - total flux cleaned = 0.00101359 Jy ! Component: 200 - total flux cleaned = 0.00104983 Jy ! Total flux subtracted in 200 components = 0.00104983 Jy ! Clean residual min=-0.001425 max=0.001328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0489426 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0489426 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=2.598 mas, bmaj=2.686 mas, bpa=-46.29 degrees ! Estimated noise=916.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.83196e-05 Jy ! Component: 100 - total flux cleaned = -9.98443e-05 Jy ! Component: 150 - total flux cleaned = -0.000116909 Jy ! Component: 200 - total flux cleaned = -0.000133095 Jy ! Total flux subtracted in 200 components = -0.000133095 Jy ! Clean residual min=-0.001292 max=0.001394 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0488095 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 = -1.50309e-05 Jy ! Component: 100 - total flux cleaned = -1.52073e-05 Jy ! Component: 150 - total flux cleaned = -1.51212e-05 Jy ! Component: 200 - total flux cleaned = -2.18198e-05 Jy ! Total flux subtracted in 200 components = -2.18198e-05 Jy ! Clean residual min=-0.001268 max=0.001390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0487877 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0487877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.475 mas, bpa=-24.86 degrees ! Estimated noise=729.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131802 Jy ! Component: 100 - total flux cleaned = 0.0001193 Jy ! Component: 150 - total flux cleaned = 0.000108418 Jy ! Component: 200 - total flux cleaned = 9.89916e-05 Jy ! Total flux subtracted in 200 components = 9.89916e-05 Jy ! Clean residual min=-0.001346 max=0.001318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0488867 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0488867 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=0.068488Jy sigma=0.000597 ! Fit after self-cal, rms=0.068485Jy sigma=0.000597 wmodel J0809+3122_X_2017_10_09_pus_map.mod ! Writing 47 model components to file: J0809+3122_X_2017_10_09_pus_map.mod wobs J0809+3122_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0809+3122_X_2017_10_09_pus_uvs.fits wwins J0809+3122_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0809+3122_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 = -2.59174e-05 Jy ! Component: 100 - total flux cleaned = 0.000109693 Jy ! Component: 150 - total flux cleaned = 0.000269655 Jy ! Component: 200 - total flux cleaned = 0.000482859 Jy ! Component: 250 - total flux cleaned = 0.000698562 Jy ! Component: 300 - total flux cleaned = 0.000874162 Jy ! Component: 350 - total flux cleaned = 0.00101307 Jy ! Component: 400 - total flux cleaned = 0.00110572 Jy ! Component: 450 - total flux cleaned = 0.00116961 Jy ! Component: 500 - total flux cleaned = 0.00120652 Jy ! Component: 550 - total flux cleaned = 0.00121816 Jy ! Component: 600 - total flux cleaned = 0.00121822 Jy ! Component: 650 - total flux cleaned = 0.00118502 Jy ! Component: 700 - total flux cleaned = 0.00118579 Jy ! Component: 750 - total flux cleaned = 0.00115459 Jy ! Component: 800 - total flux cleaned = 0.00110333 Jy ! Component: 850 - total flux cleaned = 0.00105329 Jy ! Component: 900 - total flux cleaned = 0.00101414 Jy ! Component: 950 - total flux cleaned = 0.000994985 Jy ! Component: 1000 - total flux cleaned = 0.000957706 Jy ! Component: 1050 - total flux cleaned = 0.000948733 Jy ! Component: 1100 - total flux cleaned = 0.000903844 Jy ! Component: 1150 - total flux cleaned = 0.000877402 Jy ! Component: 1200 - total flux cleaned = 0.000816735 Jy ! Component: 1250 - total flux cleaned = 0.000808271 Jy ! Component: 1300 - total flux cleaned = 0.000766138 Jy ! Component: 1350 - total flux cleaned = 0.00073305 Jy ! Component: 1400 - total flux cleaned = 0.000692057 Jy ! Component: 1450 - total flux cleaned = 0.000659642 Jy ! Component: 1500 - total flux cleaned = 0.000643682 Jy ! Component: 1550 - total flux cleaned = 0.000627932 Jy ! Component: 1600 - total flux cleaned = 0.000620126 Jy ! Component: 1650 - total flux cleaned = 0.000620073 Jy ! Component: 1700 - total flux cleaned = 0.00060469 Jy ! Component: 1750 - total flux cleaned = 0.000597105 Jy ! Component: 1800 - total flux cleaned = 0.000581888 Jy ! Component: 1850 - total flux cleaned = 0.000551753 Jy ! Component: 1900 - total flux cleaned = 0.000551784 Jy ! Component: 1950 - total flux cleaned = 0.00052948 Jy ! Component: 2000 - total flux cleaned = 0.000507345 Jy ! Total flux subtracted in 2048 components = 0.000492726 Jy ! Clean residual min=-0.000385 max=0.000415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0493794 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 166 components and 0.0493794 Jy ![Exited script file: muppet] wmap "J0809+3122_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.475 at -24.86 degrees (North through East) ! Clean map min=-0.00072646 max=0.045167 Jy/beam ! Writing clean map to FITS file: J0809+3122_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 0.0451666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.886012 0.886012 1.77202 3.54405 7.0881 14.1762 28.3524 56.7048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.475 at -24.86 degrees (North through East) ! Clean map min=-0.00072646 max=0.045167 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 J0809+3122_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:10 2019