! Started logfile: J1339-1819_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:13 2019 obs J1339-1819_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1339-1819_X_2017_10_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981481 visibilities/baseline/integration-bin. ! Found source: J1339-1819 ! ! 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 1202 lines of history. ! ! Reading 48336 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 J1339-1819_X_2017_10_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960358Jy sigma=0.007350 ! Fit after self-cal, rms=0.931556Jy sigma=0.007149 ! 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=0.7104 mas, bmaj=3.533 mas, bpa=-19.46 degrees ! Estimated noise=722.953 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 = 0.0569197 Jy ! Component: 100 - total flux cleaned = 0.0693466 Jy ! Total flux subtracted in 100 components = 0.0693466 Jy ! Clean residual min=-0.002497 max=0.003623 Jy/beam ! Clean residual mean=-0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0693466 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0693466 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=0.097712Jy sigma=0.000682 ! Fit after self-cal, rms=0.097521Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374718 Jy ! Component: 100 - total flux cleaned = 0.00577663 Jy ! Total flux subtracted in 100 components = 0.00577663 Jy ! Clean residual min=-0.002161 max=0.001879 Jy/beam ! Clean residual mean=-0.000008 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0751232 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0751232 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=0.097376Jy sigma=0.000680 ! Fit after self-cal, rms=0.097389Jy sigma=0.000680 ! 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=0.9322 mas, bmaj=3.912 mas, bpa=-18.47 degrees ! Estimated noise=441.537 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 = 0.00172391 Jy ! Component: 100 - total flux cleaned = 0.00215335 Jy ! Component: 150 - total flux cleaned = 0.00231921 Jy ! Component: 200 - total flux cleaned = 0.00240045 Jy ! Total flux subtracted in 200 components = 0.00240045 Jy ! Clean residual min=-0.001448 max=0.001262 Jy/beam ! Clean residual mean=-0.000013 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0775237 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0775237 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=0.097355Jy sigma=0.000679 ! Fit after self-cal, rms=0.097372Jy sigma=0.000679 ! 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 1.04 FD 0.97 HN 1.03 KP 1.00 ! LA 1.05 MK 0.97 NL 0.99 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 1.03 ! LA 1.06 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.21 KP 1.03 ! LA 1.02 MK 1.09 NL 0.92 OV 1.02 ! PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 0.99 ! LA 1.01 MK 1.04 NL 0.93 OV 1.07 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.97 ! LA 1.03 MK 0.96 NL 0.97 OV 1.04 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.97 KP 0.98 ! LA 1.02 MK 1.03 NL 0.93 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.93 KP 0.96 ! LA 1.01 MK 1.03 NL 0.95 OV 1.04 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 0.96 KP 1.00 ! LA 1.02 MK 1.02 NL 1.02 OV 1.06 ! PT 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.04 ! LA 1.00 MK 1.08 NL 0.99 OV 1.01 ! PT 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.10 KP 0.99 ! LA 1.03 MK 0.99 NL 0.99 OV 1.00 ! PT 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.03 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.93 KP 0.98 ! LA 1.06 MK 1.01 NL 0.99 OV 0.99 ! PT 0.93 ! ! ! Fit before self-cal, rms=0.097372Jy sigma=0.000679 ! Fit after self-cal, rms=0.097204Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9365 mas, bmaj=3.938 mas, bpa=-18.44 degrees ! Estimated noise=440.124 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 = -0.000139137 Jy ! Component: 100 - total flux cleaned = -0.000229094 Jy ! Component: 150 - total flux cleaned = -0.00026602 Jy ! Component: 200 - total flux cleaned = -0.000265687 Jy ! Total flux subtracted in 200 components = -0.000265687 Jy ! Clean residual min=-0.001207 max=0.001065 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.077258 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.077258 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=0.097199Jy sigma=0.000678 ! Fit after self-cal, rms=0.097232Jy sigma=0.000678 ! 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=0.097232Jy sigma=0.000678 ! Fit after self-cal, rms=0.098210Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.937 mas, bmaj=3.947 mas, bpa=-18.52 degrees ! Estimated noise=440.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352783 Jy ! Component: 100 - total flux cleaned = -0.000379515 Jy ! Component: 150 - total flux cleaned = -0.000403163 Jy ! Component: 200 - total flux cleaned = -0.000417708 Jy ! Total flux subtracted in 200 components = -0.000417708 Jy ! Clean residual min=-0.001226 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0768403 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0768403 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=0.098208Jy sigma=0.000677 ! Fit after self-cal, rms=0.098243Jy sigma=0.000677 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 = -3.43851e-05 Jy ! Component: 100 - total flux cleaned = -5.46057e-05 Jy ! Component: 150 - total flux cleaned = -6.69759e-05 Jy ! Component: 200 - total flux cleaned = -7.30108e-05 Jy ! Total flux subtracted in 200 components = -7.30108e-05 Jy ! Clean residual min=-0.001208 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0767672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0767673 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=0.098242Jy sigma=0.000677 ! Fit after self-cal, rms=0.098243Jy sigma=0.000677 ! 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=0.098243Jy sigma=0.000677 ! Fit after self-cal, rms=0.098957Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9375 mas, bmaj=3.953 mas, bpa=-18.51 degrees ! Estimated noise=440.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115293 Jy ! Component: 100 - total flux cleaned = -0.00016358 Jy ! Component: 150 - total flux cleaned = -0.000184481 Jy ! Component: 200 - total flux cleaned = -0.000197187 Jy ! Total flux subtracted in 200 components = -0.000197187 Jy ! Clean residual min=-0.001224 max=0.000969 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0765701 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0765701 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=0.098956Jy sigma=0.000677 ! Fit after self-cal, rms=0.098973Jy sigma=0.000677 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 = -3.71689e-05 Jy ! Component: 100 - total flux cleaned = -5.36337e-05 Jy ! Component: 150 - total flux cleaned = -6.3818e-05 Jy ! Component: 200 - total flux cleaned = -7.83215e-05 Jy ! Total flux subtracted in 200 components = -7.83215e-05 Jy ! Clean residual min=-0.001219 max=0.000983 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0764917 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0764917 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=0.098973Jy sigma=0.000677 ! Fit after self-cal, rms=0.098973Jy sigma=0.000677 ! 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=0.098973Jy sigma=0.000677 ! Fit after self-cal, rms=0.099308Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=5.428 mas, bpa=-4.892 degrees ! Estimated noise=516.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78676e-05 Jy ! Component: 100 - total flux cleaned = 4.1799e-05 Jy ! Component: 150 - total flux cleaned = 3.76177e-05 Jy ! Component: 200 - total flux cleaned = 3.39877e-05 Jy ! Total flux subtracted in 200 components = 3.39877e-05 Jy ! Clean residual min=-0.001272 max=0.001205 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0765257 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.0765257 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=0.099308Jy sigma=0.000677 ! Fit after self-cal, rms=0.099317Jy sigma=0.000677 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 = 2.78647e-05 Jy ! Component: 100 - total flux cleaned = 1.64792e-05 Jy ! Component: 150 - total flux cleaned = 1.34542e-05 Jy ! Component: 200 - total flux cleaned = 1.35549e-05 Jy ! Total flux subtracted in 200 components = 1.35549e-05 Jy ! Clean residual min=-0.001270 max=0.001210 Jy/beam ! Clean residual mean=0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0765393 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0765393 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=0.099317Jy sigma=0.000677 ! Fit after self-cal, rms=0.099317Jy sigma=0.000677 ! 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=0.9379 mas, bmaj=3.959 mas, bpa=-18.5 degrees ! Estimated noise=441.242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 3.959 at -18.5 degrees (North through East) ! Clean map min=-0.0015567 max=0.073429 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=0.7116 mas, bmaj=3.564 mas, bpa=-19.5 degrees ! Estimated noise=726.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571877 Jy ! Component: 100 - total flux cleaned = 0.0697564 Jy ! Component: 150 - total flux cleaned = 0.0733556 Jy ! Component: 200 - total flux cleaned = 0.0749843 Jy ! Total flux subtracted in 200 components = 0.0749843 Jy ! Clean residual min=-0.002238 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0749842 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 0.0749842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=3.959 mas, bpa=-18.5 degrees ! Estimated noise=441.242 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 = 0.000671706 Jy ! Component: 100 - total flux cleaned = 0.000910415 Jy ! Component: 150 - total flux cleaned = 0.00107716 Jy ! Component: 200 - total flux cleaned = 0.0011129 Jy ! Total flux subtracted in 200 components = 0.0011129 Jy ! Clean residual min=-0.001187 max=0.000982 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0760971 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0760971 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=2.239 mas, bmaj=5.428 mas, bpa=-4.892 degrees ! Estimated noise=516.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366034 Jy ! Component: 100 - total flux cleaned = 0.000383906 Jy ! Component: 150 - total flux cleaned = 0.000390953 Jy ! Component: 200 - total flux cleaned = 0.000396757 Jy ! Total flux subtracted in 200 components = 0.000396757 Jy ! Clean residual min=-0.001243 max=0.001229 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0764939 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 = 4.72924e-06 Jy ! Component: 100 - total flux cleaned = 9.57237e-06 Jy ! Component: 150 - total flux cleaned = 1.8097e-05 Jy ! Component: 200 - total flux cleaned = 2.17346e-05 Jy ! Total flux subtracted in 200 components = 2.17346e-05 Jy ! Clean residual min=-0.001241 max=0.001224 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0765156 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0765156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=3.959 mas, bpa=-18.5 degrees ! Estimated noise=441.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01328e-05 Jy ! Component: 100 - total flux cleaned = -8.09682e-05 Jy ! Component: 150 - total flux cleaned = -9.82515e-05 Jy ! Component: 200 - total flux cleaned = -0.000106213 Jy ! Total flux subtracted in 200 components = -0.000106213 Jy ! Clean residual min=-0.001188 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0764094 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0764094 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=0.099320Jy sigma=0.000677 ! Fit after self-cal, rms=0.099307Jy sigma=0.000677 wmodel J1339-1819_X_2017_10_21_pus_map.mod ! Writing 52 model components to file: J1339-1819_X_2017_10_21_pus_map.mod wobs J1339-1819_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1339-1819_X_2017_10_21_pus_uvs.fits wwins J1339-1819_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1339-1819_X_2017_10_21_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 = -0.000224902 Jy ! Component: 100 - total flux cleaned = -0.000312709 Jy ! Component: 150 - total flux cleaned = -0.000346738 Jy ! Component: 200 - total flux cleaned = -0.000299582 Jy ! Component: 250 - total flux cleaned = -0.000239323 Jy ! Component: 300 - total flux cleaned = -0.000253969 Jy ! Component: 350 - total flux cleaned = -0.000240452 Jy ! Component: 400 - total flux cleaned = -0.000240803 Jy ! Component: 450 - total flux cleaned = -0.000214702 Jy ! Component: 500 - total flux cleaned = -0.000227243 Jy ! Component: 550 - total flux cleaned = -0.000214722 Jy ! Component: 600 - total flux cleaned = -0.000202865 Jy ! Component: 650 - total flux cleaned = -0.000214717 Jy ! Component: 700 - total flux cleaned = -0.000179754 Jy ! Component: 750 - total flux cleaned = -0.000179817 Jy ! Component: 800 - total flux cleaned = -0.000135014 Jy ! Component: 850 - total flux cleaned = -0.000102234 Jy ! Component: 900 - total flux cleaned = -8.09041e-05 Jy ! Component: 950 - total flux cleaned = -4.9212e-05 Jy ! Component: 1000 - total flux cleaned = 2.71451e-06 Jy ! Component: 1050 - total flux cleaned = 2.29279e-05 Jy ! Component: 1100 - total flux cleaned = 2.29491e-05 Jy ! Component: 1150 - total flux cleaned = 2.31532e-05 Jy ! Component: 1200 - total flux cleaned = 8.20592e-05 Jy ! Component: 1250 - total flux cleaned = 8.20628e-05 Jy ! Component: 1300 - total flux cleaned = 0.000101214 Jy ! Component: 1350 - total flux cleaned = 8.23626e-05 Jy ! Component: 1400 - total flux cleaned = 0.000101018 Jy ! Component: 1450 - total flux cleaned = 4.56734e-05 Jy ! Component: 1500 - total flux cleaned = 9.31934e-06 Jy ! Component: 1550 - total flux cleaned = 1.85079e-05 Jy ! Component: 1600 - total flux cleaned = 6.88748e-07 Jy ! Component: 1650 - total flux cleaned = -3.46264e-05 Jy ! Component: 1700 - total flux cleaned = -4.34055e-05 Jy ! Component: 1750 - total flux cleaned = -5.20906e-05 Jy ! Component: 1800 - total flux cleaned = -8.62007e-05 Jy ! Component: 1850 - total flux cleaned = -0.000103113 Jy ! Component: 1900 - total flux cleaned = -0.000136553 Jy ! Component: 1950 - total flux cleaned = -0.00016955 Jy ! Component: 2000 - total flux cleaned = -0.000193922 Jy ! Total flux subtracted in 2048 components = -0.00018576 Jy ! Clean residual min=-0.000463 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0762237 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 189 components and 0.0762236 Jy ![Exited script file: muppet] wmap "J1339-1819_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 3.959 at -18.5 degrees (North through East) ! Clean map min=-0.0014292 max=0.073829 Jy/beam ! Writing clean map to FITS file: J1339-1819_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0738286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.65827 0.65827 1.31654 2.63308 5.26616 10.5323 21.0647 42.1293 84.2586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 3.959 at -18.5 degrees (North through East) ! Clean map min=-0.0014292 max=0.073829 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 J1339-1819_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:16 2019