! Started logfile: J1550+0527_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:30 2019 obs J1550+0527_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1550+0527_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.489583 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1550+0527 ! ! 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 1086 lines of history. ! ! Reading 1692 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 J1550+0527_X_2017_01_21_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.651098Jy sigma=0.004002 ! Fit after self-cal, rms=0.639001Jy sigma=0.003937 ! 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=0.6853 mas, bmaj=1.574 mas, bpa=-12.75 degrees ! Estimated noise=4027.4 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507671 Jy ! Component: 100 - total flux cleaned = 0.776159 Jy ! Total flux subtracted in 100 components = 0.776159 Jy ! Clean residual min=-0.092116 max=0.137613 Jy/beam ! Clean residual mean=-0.000889 rms=0.036863 Jy/beam ! Combined flux in latest and established models = 0.776159 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.776159 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=0.372521Jy sigma=0.002235 ! Fit after self-cal, rms=0.368844Jy sigma=0.002212 ! 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=0.802 mas, bmaj=1.654 mas, bpa=-9.689 degrees ! Estimated noise=2813.1 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 = 0.216567 Jy ! Component: 100 - total flux cleaned = 0.326077 Jy ! Component: 150 - total flux cleaned = 0.386245 Jy ! Component: 200 - total flux cleaned = 0.418884 Jy ! Total flux subtracted in 200 components = 0.418884 Jy ! Clean residual min=-0.040138 max=0.040323 Jy/beam ! Clean residual mean=-0.000975 rms=0.017846 Jy/beam ! Combined flux in latest and established models = 1.19504 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 58 components and 1.19504 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=0.180719Jy sigma=0.000966 ! Fit after self-cal, rms=0.179793Jy sigma=0.000958 ! 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 0.94 FD 1.00* HN 0.98 LA 0.90 ! MK 1.02 NL 0.94 OV 1.00* PT 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 LA 0.89 ! MK 1.05 NL 0.91 OV 1.00* PT 0.98 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 LA 0.86 ! MK 1.06 NL 0.92 OV 1.00* PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 0.88 ! MK 1.03 NL 0.91 OV 1.00* PT 0.99 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 0.87 ! MK 1.04 NL 0.93 OV 1.00* PT 1.02 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00 LA 0.88 ! MK 1.02 NL 0.96 OV 1.00* PT 0.99 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.96 LA 0.89 ! MK 1.01 NL 0.93 OV 1.00* PT 0.98 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 0.85 ! MK 1.02 NL 0.96 OV 1.00* PT 0.98 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 LA 0.86 ! MK 1.05 NL 0.96 OV 1.00* PT 0.99 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.11 LA 0.85 ! MK 1.06 NL 0.94 OV 1.00* PT 0.99 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 LA 0.88 ! MK 1.03 NL 0.95 OV 1.00* PT 0.97 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.03 LA 0.86 ! MK 1.01 NL 0.96 OV 1.00* PT 1.01 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.179793Jy sigma=0.000958 ! Fit after self-cal, rms=0.147765Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=1.672 mas, bpa=-9.371 degrees ! Estimated noise=2653.37 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 = 0.0451665 Jy ! Component: 100 - total flux cleaned = 0.0644401 Jy ! Component: 150 - total flux cleaned = 0.0728887 Jy ! Component: 200 - total flux cleaned = 0.0752563 Jy ! Total flux subtracted in 200 components = 0.0752563 Jy ! Clean residual min=-0.009136 max=0.009087 Jy/beam ! Clean residual mean=-0.000122 rms=0.003531 Jy/beam ! Combined flux in latest and established models = 1.2703 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 118 components and 1.2703 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=0.128045Jy sigma=0.000659 ! Fit after self-cal, rms=0.127928Jy sigma=0.000658 ! 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=0.127928Jy sigma=0.000658 ! Fit after self-cal, rms=0.128104Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8231 mas, bmaj=1.675 mas, bpa=-9.344 degrees ! Estimated noise=2647.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111211 Jy ! Component: 100 - total flux cleaned = 0.0135132 Jy ! Component: 150 - total flux cleaned = 0.0141636 Jy ! Component: 200 - total flux cleaned = 0.0150487 Jy ! Total flux subtracted in 200 components = 0.0150487 Jy ! Clean residual min=-0.004874 max=0.004877 Jy/beam ! Clean residual mean=-0.000014 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 1.28535 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 158 components and 1.28535 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=0.125056Jy sigma=0.000641 ! Fit after self-cal, rms=0.125073Jy sigma=0.000641 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 = 0.0011215 Jy ! Component: 100 - total flux cleaned = 0.00235836 Jy ! Component: 150 - total flux cleaned = 0.00348988 Jy ! Component: 200 - total flux cleaned = 0.00413545 Jy ! Total flux subtracted in 200 components = 0.00413545 Jy ! Clean residual min=-0.003393 max=0.003387 Jy/beam ! Clean residual mean=-0.000013 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 1.28948 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 196 components and 1.28948 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=0.123792Jy sigma=0.000637 ! Fit after self-cal, rms=0.123784Jy sigma=0.000637 ! 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=0.123784Jy sigma=0.000637 ! Fit after self-cal, rms=0.124217Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8234 mas, bmaj=1.675 mas, bpa=-9.306 degrees ! Estimated noise=2647.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100386 Jy ! Component: 100 - total flux cleaned = 0.00119365 Jy ! Component: 150 - total flux cleaned = 0.00119854 Jy ! Component: 200 - total flux cleaned = 0.00135892 Jy ! Total flux subtracted in 200 components = 0.00135892 Jy ! Clean residual min=-0.002516 max=0.002510 Jy/beam ! Clean residual mean=-0.000008 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 1.29084 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 218 components and 1.29084 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=0.123538Jy sigma=0.000634 ! Fit after self-cal, rms=0.123541Jy sigma=0.000634 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 = 0.000875321 Jy ! Component: 100 - total flux cleaned = 0.000748156 Jy ! Component: 150 - total flux cleaned = 0.000245338 Jy ! Component: 200 - total flux cleaned = 0.00012583 Jy ! Total flux subtracted in 200 components = 0.00012583 Jy ! Clean residual min=-0.001940 max=0.001939 Jy/beam ! Clean residual mean=-0.000016 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 1.29097 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 245 components and 1.29097 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=0.123168Jy sigma=0.000633 ! Fit after self-cal, rms=0.123163Jy sigma=0.000633 ! 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=0.123163Jy sigma=0.000633 ! Fit after self-cal, rms=0.123300Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.932 mas, bmaj=3.022 mas, bpa=22.86 degrees ! Estimated noise=3661.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122805 Jy ! Component: 100 - total flux cleaned = 0.001349 Jy ! Component: 150 - total flux cleaned = 0.00172277 Jy ! Component: 200 - total flux cleaned = 0.00207253 Jy ! Total flux subtracted in 200 components = 0.00207253 Jy ! Clean residual min=-0.001866 max=0.001871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 1.29304 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 293 components and 1.29304 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=0.123057Jy sigma=0.000632 ! Fit after self-cal, rms=0.123059Jy sigma=0.000632 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 = -0.000220958 Jy ! Component: 100 - total flux cleaned = -0.000312329 Jy ! Component: 150 - total flux cleaned = -0.000400069 Jy ! Component: 200 - total flux cleaned = -0.000498503 Jy ! Total flux subtracted in 200 components = -0.000498503 Jy ! Clean residual min=-0.001635 max=0.001610 Jy/beam ! Clean residual mean=-0.000048 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 1.29254 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 323 components and 1.29254 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=0.122942Jy sigma=0.000632 ! Fit after self-cal, rms=0.122939Jy sigma=0.000632 ! 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=0.8233 mas, bmaj=1.675 mas, bpa=-9.283 degrees ! Estimated noise=2646.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8233 x 1.675 at -9.283 degrees (North through East) ! Clean map min=-0.02404 max=0.59496 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 ! Performing amp+phase self-cal ! ! 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=0.122939Jy sigma=0.000632 ! Fit after self-cal, rms=0.115840Jy sigma=0.000568 ! Inverting map and beam ! Estimated beam: bmin=0.8227 mas, bmaj=1.675 mas, bpa=-9.331 degrees ! Estimated noise=2643.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089821 Jy ! Component: 100 - total flux cleaned = 0.0010908 Jy ! Component: 150 - total flux cleaned = 0.000918185 Jy ! Component: 200 - total flux cleaned = 0.000672097 Jy ! Total flux subtracted in 200 components = 0.000672097 Jy ! Clean residual min=-0.001283 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 1.29321 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 363 components and 1.29321 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=0.115683Jy sigma=0.000567 ! Fit after self-cal, rms=0.115680Jy sigma=0.000567 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120163 Jy ! Component: 100 - total flux cleaned = -0.000329943 Jy ! Component: 150 - total flux cleaned = -0.000330548 Jy ! Component: 200 - total flux cleaned = -0.000851344 Jy ! Total flux subtracted in 200 components = -0.000851344 Jy ! Clean residual min=-0.001071 max=0.001068 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 1.29236 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 383 components and 1.29236 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=0.115582Jy sigma=0.000567 ! Fit after self-cal, rms=0.115578Jy sigma=0.000567 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.115578Jy sigma=0.000567 ! Fit after self-cal, rms=0.115588Jy sigma=0.000567 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=0.7001 mas, bmaj=1.586 mas, bpa=-12.48 degrees ! Estimated noise=3859.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.485405 Jy ! Component: 100 - total flux cleaned = 0.7403 Jy ! Component: 150 - total flux cleaned = 0.894891 Jy ! Component: 200 - total flux cleaned = 0.996686 Jy ! Total flux subtracted in 200 components = 0.996686 Jy ! Clean residual min=-0.047927 max=0.055172 Jy/beam ! Clean residual mean=-0.000422 rms=0.016963 Jy/beam ! Combined flux in latest and established models = 0.996686 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.996686 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=1.675 mas, bpa=-9.33 degrees ! Estimated noise=2643.54 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 = 0.0897399 Jy ! Component: 100 - total flux cleaned = 0.140055 Jy ! Component: 150 - total flux cleaned = 0.165316 Jy ! Component: 200 - total flux cleaned = 0.183586 Jy ! Total flux subtracted in 200 components = 0.183586 Jy ! Clean residual min=-0.022075 max=0.022351 Jy/beam ! Clean residual mean=-0.000456 rms=0.009272 Jy/beam ! Combined flux in latest and established models = 1.18027 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 69 components and 1.18027 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=1.931 mas, bmaj=3.022 mas, bpa=22.83 degrees ! Estimated noise=3663.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497519 Jy ! Component: 100 - total flux cleaned = 0.0712426 Jy ! Component: 150 - total flux cleaned = 0.0838666 Jy ! Component: 200 - total flux cleaned = 0.0854076 Jy ! Total flux subtracted in 200 components = 0.0854076 Jy ! Clean residual min=-0.010404 max=0.010382 Jy/beam ! Clean residual mean=-0.000222 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 1.26568 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 = -0.00434097 Jy ! Component: 100 - total flux cleaned = -0.00746245 Jy ! Component: 150 - total flux cleaned = -0.00785191 Jy ! Component: 200 - total flux cleaned = -0.00820493 Jy ! Total flux subtracted in 200 components = -0.00820493 Jy ! Clean residual min=-0.005970 max=0.005903 Jy/beam ! Clean residual mean=-0.000104 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 1.25747 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 172 components and 1.25747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=1.675 mas, bpa=-9.33 degrees ! Estimated noise=2643.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012412 Jy ! Component: 100 - total flux cleaned = 0.00114112 Jy ! Component: 150 - total flux cleaned = 0.00150641 Jy ! Component: 200 - total flux cleaned = 0.00367847 Jy ! Total flux subtracted in 200 components = 0.00367847 Jy ! Clean residual min=-0.004183 max=0.004170 Jy/beam ! Clean residual mean=-0.000014 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 1.26115 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 219 components and 1.26115 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=0.117301Jy sigma=0.000580 ! Fit after self-cal, rms=0.117135Jy sigma=0.000578 wmodel J1550+0527_X_2017_01_21_pus_map.mod ! Writing 219 model components to file: J1550+0527_X_2017_01_21_pus_map.mod wobs J1550+0527_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1550+0527_X_2017_01_21_pus_uvs.fits wwins J1550+0527_X_2017_01_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1550+0527_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 1.675 at -9.33 degrees (North through East) ! Clean map min=-0.013115 max=0.56431 Jy/beam ! Writing clean map to FITS file: J1550+0527_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.564309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00135964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722818 0.722818 1.44564 2.89127 5.78255 11.5651 23.1302 46.2604 92.5207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.564 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 1.675 at -9.33 degrees (North through East) ! Clean map min=-0.013115 max=0.56431 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 J1550+0527_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:31 2019