! Started logfile: J1513-1012_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:10 2019 obs J1513-1012_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1513-1012_X_2017_10_09_pus_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.516204 visibilities/baseline/integration-bin. ! Found source: J1513-1012 ! ! 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 2676 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 J1513-1012_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.430106Jy sigma=0.003427 ! Fit after self-cal, rms=0.378037Jy sigma=0.003048 ! 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=0.7402 mas, bmaj=3.054 mas, bpa=-13.62 degrees ! Estimated noise=2285.78 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 = 0.998391 Jy ! Component: 100 - total flux cleaned = 1.23725 Jy ! Total flux subtracted in 100 components = 1.23725 Jy ! Clean residual min=-0.051400 max=0.095018 Jy/beam ! Clean residual mean=0.000560 rms=0.021995 Jy/beam ! Combined flux in latest and established models = 1.23725 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.23725 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=0.203247Jy sigma=0.001624 ! Fit after self-cal, rms=0.203172Jy sigma=0.001623 ! 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=0.8904 mas, bmaj=3.126 mas, bpa=-12.54 degrees ! Estimated noise=1760.01 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 = 0.129273 Jy ! Component: 100 - total flux cleaned = 0.194701 Jy ! Component: 150 - total flux cleaned = 0.232217 Jy ! Component: 200 - total flux cleaned = 0.255766 Jy ! Total flux subtracted in 200 components = 0.255766 Jy ! Clean residual min=-0.021899 max=0.025038 Jy/beam ! Clean residual mean=0.000216 rms=0.006870 Jy/beam ! Combined flux in latest and established models = 1.49302 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 41 components and 1.49302 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=0.105751Jy sigma=0.000770 ! Fit after self-cal, rms=0.105693Jy sigma=0.000770 ! 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 0.98 FD 1.00 HN 1.05 KP 0.96 ! LA 0.97 MK 0.98 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.00 ! LA 0.97 MK 0.99 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.93 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.94 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.95 ! LA 0.99 MK 1.03 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.95 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 KP 0.95 ! LA 1.00 MK 1.02 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 1.02 FD 1.03 HN 1.05 KP 0.95 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.96 ! LA 1.00 MK 0.99 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.96 ! LA 1.02 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.14 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.105693Jy sigma=0.000770 ! Fit after self-cal, rms=0.091011Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=3.122 mas, bpa=-12.57 degrees ! Estimated noise=1765.5 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 = -0.00143464 Jy ! Component: 100 - total flux cleaned = -0.00175863 Jy ! Component: 150 - total flux cleaned = -0.0018661 Jy ! Component: 200 - total flux cleaned = -0.00186583 Jy ! Total flux subtracted in 200 components = -0.00186583 Jy ! Clean residual min=-0.007594 max=0.011623 Jy/beam ! Clean residual mean=0.000069 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 1.49115 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 1.49115 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=0.090945Jy sigma=0.000650 ! Fit after self-cal, rms=0.090969Jy sigma=0.000650 ! 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=0.090969Jy sigma=0.000650 ! Fit after self-cal, rms=0.090942Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=3.122 mas, bpa=-12.57 degrees ! Estimated noise=1764.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855562 Jy ! Component: 100 - total flux cleaned = -0.000899564 Jy ! Component: 150 - total flux cleaned = -0.000982451 Jy ! Component: 200 - total flux cleaned = -0.0009831 Jy ! Total flux subtracted in 200 components = -0.0009831 Jy ! Clean residual min=-0.007548 max=0.011584 Jy/beam ! Clean residual mean=0.000065 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 1.49017 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 1.49017 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=0.090910Jy sigma=0.000650 ! Fit after self-cal, rms=0.090905Jy sigma=0.000650 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) ! Added new window around map position (-2.8, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972439 Jy ! Component: 100 - total flux cleaned = 0.0114025 Jy ! Component: 150 - total flux cleaned = 0.0130349 Jy ! Component: 200 - total flux cleaned = 0.0138475 Jy ! Total flux subtracted in 200 components = 0.0138475 Jy ! Clean residual min=-0.005409 max=0.005003 Jy/beam ! Clean residual mean=-0.000002 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.50402 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 1.50402 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=0.089767Jy sigma=0.000640 ! Fit after self-cal, rms=0.089739Jy sigma=0.000640 ! 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=0.089739Jy sigma=0.000640 ! Fit after self-cal, rms=0.089612Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=3.12 mas, bpa=-12.57 degrees ! Estimated noise=1762.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104736 Jy ! Component: 100 - total flux cleaned = 0.00113423 Jy ! Component: 150 - total flux cleaned = 0.00113016 Jy ! Component: 200 - total flux cleaned = 0.00113093 Jy ! Total flux subtracted in 200 components = 0.00113093 Jy ! Clean residual min=-0.004461 max=0.004921 Jy/beam ! Clean residual mean=-0.000011 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 1.50515 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 1.50515 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=0.089450Jy sigma=0.000639 ! Fit after self-cal, rms=0.089446Jy sigma=0.000639 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 = 0.000351099 Jy ! Component: 100 - total flux cleaned = 0.000350859 Jy ! Component: 150 - total flux cleaned = 0.000297314 Jy ! Component: 200 - total flux cleaned = 0.000247711 Jy ! Total flux subtracted in 200 components = 0.000247711 Jy ! Clean residual min=-0.004202 max=0.004519 Jy/beam ! Clean residual mean=-0.000012 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.50539 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 1.50539 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=0.089374Jy sigma=0.000638 ! Fit after self-cal, rms=0.089371Jy sigma=0.000638 ! 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=0.089371Jy sigma=0.000638 ! Fit after self-cal, rms=0.089341Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=4.416 mas, bpa=16.07 degrees ! Estimated noise=2143.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386364 Jy ! Component: 100 - total flux cleaned = 0.000434583 Jy ! Component: 150 - total flux cleaned = 0.000434391 Jy ! Component: 200 - total flux cleaned = 0.000477544 Jy ! Total flux subtracted in 200 components = 0.000477544 Jy ! Clean residual min=-0.004661 max=0.004599 Jy/beam ! Clean residual mean=-0.000026 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 1.50587 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 1.50587 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=0.089309Jy sigma=0.000638 ! Fit after self-cal, rms=0.089300Jy sigma=0.000638 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 = 0.000149405 Jy ! Component: 100 - total flux cleaned = 0.000149334 Jy ! Component: 150 - total flux cleaned = 0.00011288 Jy ! Component: 200 - total flux cleaned = 0.000149074 Jy ! Total flux subtracted in 200 components = 0.000149074 Jy ! Clean residual min=-0.004378 max=0.004216 Jy/beam ! Clean residual mean=-0.000027 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 1.50602 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 1.50602 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=0.089287Jy sigma=0.000638 ! Fit after self-cal, rms=0.089280Jy sigma=0.000638 ! 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=0.8888 mas, bmaj=3.12 mas, bpa=-12.56 degrees ! Estimated noise=1761.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8888 x 3.12 at -12.56 degrees (North through East) ! Clean map min=-0.0060739 max=1.3046 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=0.089280Jy sigma=0.000638 ! Fit after self-cal, rms=0.081274Jy sigma=0.000576 ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=3.12 mas, bpa=-12.57 degrees ! Estimated noise=1760.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376171 Jy ! Component: 100 - total flux cleaned = -0.000530535 Jy ! Component: 150 - total flux cleaned = -0.000598308 Jy ! Component: 200 - total flux cleaned = -0.000598467 Jy ! Total flux subtracted in 200 components = -0.000598467 Jy ! Clean residual min=-0.003610 max=0.003719 Jy/beam ! Clean residual mean=-0.000014 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.50542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 1.50542 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=0.081242Jy sigma=0.000576 ! Fit after self-cal, rms=0.081241Jy sigma=0.000576 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24853e-05 Jy ! Component: 100 - total flux cleaned = 6.17507e-05 Jy ! Component: 150 - total flux cleaned = 8.91261e-05 Jy ! Component: 200 - total flux cleaned = 0.00011405 Jy ! Total flux subtracted in 200 components = 0.00011405 Jy ! Clean residual min=-0.003463 max=0.003593 Jy/beam ! Clean residual mean=-0.000015 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.50554 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 1.50554 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=0.081224Jy sigma=0.000576 ! Fit after self-cal, rms=0.081222Jy sigma=0.000576 ! 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=0.081222Jy sigma=0.000576 ! Fit after self-cal, rms=0.081200Jy sigma=0.000576 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=0.7442 mas, bmaj=3.063 mas, bpa=-13.63 degrees ! Estimated noise=2283.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.995301 Jy ! Component: 100 - total flux cleaned = 1.23016 Jy ! Component: 150 - total flux cleaned = 1.32822 Jy ! Component: 200 - total flux cleaned = 1.37973 Jy ! Total flux subtracted in 200 components = 1.37973 Jy ! Clean residual min=-0.020321 max=0.027181 Jy/beam ! Clean residual mean=0.000246 rms=0.007490 Jy/beam ! Combined flux in latest and established models = 1.37973 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.37973 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=3.121 mas, bpa=-12.57 degrees ! Estimated noise=1760.5 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 = 0.0438497 Jy ! Component: 100 - total flux cleaned = 0.0689439 Jy ! Component: 150 - total flux cleaned = 0.0840539 Jy ! Component: 200 - total flux cleaned = 0.0947589 Jy ! Total flux subtracted in 200 components = 0.0947589 Jy ! Clean residual min=-0.007600 max=0.008247 Jy/beam ! Clean residual mean=0.000123 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 1.47449 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 1.47449 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=2.31 mas, bmaj=4.417 mas, bpa=16.07 degrees ! Estimated noise=2142.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125859 Jy ! Component: 100 - total flux cleaned = 0.0197693 Jy ! Component: 150 - total flux cleaned = 0.0243316 Jy ! Component: 200 - total flux cleaned = 0.0274071 Jy ! Total flux subtracted in 200 components = 0.0274071 Jy ! Clean residual min=-0.005377 max=0.004373 Jy/beam ! Clean residual mean=0.000006 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 1.5019 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 = 0.00109535 Jy ! Component: 100 - total flux cleaned = 0.00170262 Jy ! Component: 150 - total flux cleaned = 0.00203957 Jy ! Component: 200 - total flux cleaned = 0.00221879 Jy ! Total flux subtracted in 200 components = 0.00221879 Jy ! Clean residual min=-0.004762 max=0.004259 Jy/beam ! Clean residual mean=-0.000015 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 1.50411 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 1.50411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=3.121 mas, bpa=-12.57 degrees ! Estimated noise=1760.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000562215 Jy ! Component: 100 - total flux cleaned = -0.000675509 Jy ! Component: 150 - total flux cleaned = -0.000578853 Jy ! Component: 200 - total flux cleaned = -0.000490433 Jy ! Total flux subtracted in 200 components = -0.000490433 Jy ! Clean residual min=-0.004940 max=0.004529 Jy/beam ! Clean residual mean=-0.000006 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.50362 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 1.50362 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=0.081436Jy sigma=0.000577 ! Fit after self-cal, rms=0.081410Jy sigma=0.000577 wmodel J1513-1012_X_2017_10_09_pus_map.mod ! Writing 115 model components to file: J1513-1012_X_2017_10_09_pus_map.mod wobs J1513-1012_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1513-1012_X_2017_10_09_pus_uvs.fits wwins J1513-1012_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1513-1012_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 = -0.000575732 Jy ! Component: 100 - total flux cleaned = -0.000969721 Jy ! Component: 150 - total flux cleaned = -0.00165152 Jy ! Component: 200 - total flux cleaned = -0.00190669 Jy ! Component: 250 - total flux cleaned = -0.00200479 Jy ! Component: 300 - total flux cleaned = -0.0019162 Jy ! Component: 350 - total flux cleaned = -0.00187384 Jy ! Component: 400 - total flux cleaned = -0.00195569 Jy ! Component: 450 - total flux cleaned = -0.00187614 Jy ! Component: 500 - total flux cleaned = -0.00176298 Jy ! Component: 550 - total flux cleaned = -0.00172601 Jy ! Component: 600 - total flux cleaned = -0.00151585 Jy ! Component: 650 - total flux cleaned = -0.00148291 Jy ! Component: 700 - total flux cleaned = -0.00141642 Jy ! Component: 750 - total flux cleaned = -0.00132105 Jy ! Component: 800 - total flux cleaned = -0.0012596 Jy ! Component: 850 - total flux cleaned = -0.00117039 Jy ! Component: 900 - total flux cleaned = -0.00114159 Jy ! Component: 950 - total flux cleaned = -0.00111347 Jy ! Component: 1000 - total flux cleaned = -0.00108575 Jy ! Component: 1050 - total flux cleaned = -0.00089557 Jy ! Component: 1100 - total flux cleaned = -0.000762189 Jy ! Component: 1150 - total flux cleaned = -0.000525221 Jy ! Component: 1200 - total flux cleaned = -0.000317977 Jy ! Component: 1250 - total flux cleaned = -0.000164511 Jy ! Component: 1300 - total flux cleaned = -3.80482e-05 Jy ! Component: 1350 - total flux cleaned = 0.000136865 Jy ! Component: 1400 - total flux cleaned = 0.000285059 Jy ! Component: 1450 - total flux cleaned = 0.000406987 Jy ! Component: 1500 - total flux cleaned = 0.000503608 Jy ! Component: 1550 - total flux cleaned = 0.000599134 Jy ! Component: 1600 - total flux cleaned = 0.000528016 Jy ! Component: 1650 - total flux cleaned = 0.000457372 Jy ! Component: 1700 - total flux cleaned = 0.000363569 Jy ! Component: 1750 - total flux cleaned = 0.000269797 Jy ! Component: 1800 - total flux cleaned = 0.000128987 Jy ! Component: 1850 - total flux cleaned = -3.50466e-05 Jy ! Component: 1900 - total flux cleaned = -0.000152214 Jy ! Component: 1950 - total flux cleaned = -0.000339507 Jy ! Component: 2000 - total flux cleaned = -0.000503581 Jy ! Total flux subtracted in 2048 components = -0.000691341 Jy ! Clean residual min=-0.001271 max=0.001473 Jy/beam ! Clean residual mean=-0.000010 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 1.50293 Jy keep ! Adding 88 model components to the UV plane model. ! The established model now contains 203 components and 1.50293 Jy ![Exited script file: muppet] wmap "J1513-1012_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 3.121 at -12.57 degrees (North through East) ! Clean map min=-0.0039576 max=1.3044 Jy/beam ! Writing clean map to FITS file: J1513-1012_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 1.30439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0828366 0.0828366 0.165673 0.331346 0.662693 1.32539 2.65077 5.30154 10.6031 21.2062 42.4123 84.8247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.304 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 3.121 at -12.57 degrees (North through East) ! Clean map min=-0.0039576 max=1.3044 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 J1513-1012_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:11 2019