! Started logfile: J1316-3338_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:34 2019 obs J1316-3338_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1316-3338_X_2017_08_12_pus_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.492308 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1316-3338 ! ! 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 1049 lines of history. ! ! Reading 13824 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 J1316-3338_X_2017_08_12_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 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496173Jy sigma=0.003004 ! Fit after self-cal, rms=0.429710Jy sigma=0.002616 ! 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=0.6288 mas, bmaj=1.789 mas, bpa=2.152 degrees ! Estimated noise=1519.86 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 = 0.451451 Jy ! Component: 100 - total flux cleaned = 0.550408 Jy ! Total flux subtracted in 100 components = 0.550408 Jy ! Clean residual min=-0.013670 max=0.036176 Jy/beam ! Clean residual mean=0.000342 rms=0.004788 Jy/beam ! Combined flux in latest and established models = 0.550408 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.550408 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=0.159402Jy sigma=0.000889 ! Fit after self-cal, rms=0.159402Jy sigma=0.000889 ! Inverting map ! Added new window around map position (-1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036745 Jy ! Component: 100 - total flux cleaned = 0.0573953 Jy ! Total flux subtracted in 100 components = 0.0573953 Jy ! Clean residual min=-0.012360 max=0.024582 Jy/beam ! Clean residual mean=0.000274 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 0.607804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.607803 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=0.145344Jy sigma=0.000788 ! Fit after self-cal, rms=0.144870Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-3, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234901 Jy ! Component: 100 - total flux cleaned = 0.0384813 Jy ! Total flux subtracted in 100 components = 0.0384813 Jy ! Clean residual min=-0.010954 max=0.014777 Jy/beam ! Clean residual mean=0.000216 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.646285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.646285 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=0.137746Jy sigma=0.000735 ! Fit after self-cal, rms=0.137238Jy sigma=0.000731 ! 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=0.8011 mas, bmaj=2.293 mas, bpa=3.072 degrees ! Estimated noise=982.768 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 (-1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262081 Jy ! Component: 100 - total flux cleaned = 0.0427583 Jy ! Component: 150 - total flux cleaned = 0.0542192 Jy ! Component: 200 - total flux cleaned = 0.062258 Jy ! Total flux subtracted in 200 components = 0.062258 Jy ! Clean residual min=-0.008465 max=0.011897 Jy/beam ! Clean residual mean=0.000156 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.708543 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 67 components and 0.708543 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=0.131364Jy sigma=0.000690 ! Fit after self-cal, rms=0.130950Jy sigma=0.000686 ! 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 0.99 FD 0.98 HN 1.22 KP 0.99 ! LA 0.98 MK 0.97 NL 1.00* OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.15 KP 1.00 ! LA 0.99 MK 0.96 NL 1.00* OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.17 KP 0.93 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.24 KP 0.97 ! LA 0.99 MK 1.00 NL 1.00* OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.10 KP 0.96 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.16 KP 0.95 ! LA 1.00 MK 0.98 NL 1.00* OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.15 KP 0.97 ! LA 0.99 MK 0.99 NL 1.00* OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.15 KP 0.98 ! LA 0.98 MK 0.97 NL 1.00* OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.21 KP 0.96 ! LA 1.00 MK 0.97 NL 1.00* OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.15 KP 0.96 ! LA 1.02 MK 0.99 NL 1.00* OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.23 KP 0.98 ! LA 0.99 MK 0.98 NL 1.00* OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.20 KP 0.98 ! LA 0.98 MK 0.96 NL 1.00* OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.130950Jy sigma=0.000686 ! Fit after self-cal, rms=0.131253Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=2.296 mas, bpa=2.95 degrees ! Estimated noise=978.005 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 (-4.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121103 Jy ! Component: 100 - total flux cleaned = 0.0153481 Jy ! Component: 150 - total flux cleaned = 0.0168451 Jy ! Component: 200 - total flux cleaned = 0.0178086 Jy ! Total flux subtracted in 200 components = 0.0178086 Jy ! Clean residual min=-0.005380 max=0.006875 Jy/beam ! Clean residual mean=0.000158 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.726352 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.726351 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=0.130057Jy sigma=0.000656 ! Fit after self-cal, rms=0.130065Jy sigma=0.000655 ! 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=0.130065Jy sigma=0.000655 ! Fit after self-cal, rms=0.128635Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8058 mas, bmaj=2.304 mas, bpa=3.035 degrees ! Estimated noise=974.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252701 Jy ! Component: 100 - total flux cleaned = 0.00332846 Jy ! Component: 150 - total flux cleaned = 0.00341202 Jy ! Component: 200 - total flux cleaned = 0.00363804 Jy ! Total flux subtracted in 200 components = 0.00363804 Jy ! Clean residual min=-0.004778 max=0.005974 Jy/beam ! Clean residual mean=0.000120 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.72999 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.729989 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=0.128458Jy sigma=0.000647 ! Fit after self-cal, rms=0.128465Jy sigma=0.000647 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 (-8.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525453 Jy ! Component: 100 - total flux cleaned = 0.00777636 Jy ! Component: 150 - total flux cleaned = 0.00849689 Jy ! Component: 200 - total flux cleaned = 0.00878077 Jy ! Total flux subtracted in 200 components = 0.00878077 Jy ! Clean residual min=-0.004705 max=0.004378 Jy/beam ! Clean residual mean=0.000110 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.73877 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.73877 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=0.128234Jy sigma=0.000645 ! Fit after self-cal, rms=0.128221Jy sigma=0.000645 ! 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=0.128221Jy sigma=0.000645 ! Fit after self-cal, rms=0.128543Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=2.304 mas, bpa=3.037 degrees ! Estimated noise=974.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018902 Jy ! Component: 100 - total flux cleaned = 0.00230792 Jy ! Component: 150 - total flux cleaned = 0.00258986 Jy ! Component: 200 - total flux cleaned = 0.00289748 Jy ! Total flux subtracted in 200 components = 0.00289748 Jy ! Clean residual min=-0.002757 max=0.002876 Jy/beam ! Clean residual mean=0.000097 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.741668 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 0.741668 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=0.128426Jy sigma=0.000637 ! Fit after self-cal, rms=0.128437Jy sigma=0.000636 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 = 0.000640809 Jy ! Component: 100 - total flux cleaned = 0.000750762 Jy ! Component: 150 - total flux cleaned = 0.000800535 Jy ! Component: 200 - total flux cleaned = 0.000891193 Jy ! Total flux subtracted in 200 components = 0.000891193 Jy ! Clean residual min=-0.002640 max=0.002856 Jy/beam ! Clean residual mean=0.000096 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.742559 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 0.742559 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=0.128383Jy sigma=0.000636 ! Fit after self-cal, rms=0.128383Jy sigma=0.000636 ! 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=0.128383Jy sigma=0.000636 ! Fit after self-cal, rms=0.128588Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=7.307 mas, bpa=8.122 degrees ! Estimated noise=1282.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523467 Jy ! Component: 100 - total flux cleaned = 0.000687599 Jy ! Component: 150 - total flux cleaned = 0.000897341 Jy ! Component: 200 - total flux cleaned = 0.00110537 Jy ! Total flux subtracted in 200 components = 0.00110537 Jy ! Clean residual min=-0.002634 max=0.003356 Jy/beam ! Clean residual mean=0.000193 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.743664 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 187 components and 0.743664 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=0.128576Jy sigma=0.000636 ! Fit after self-cal, rms=0.128572Jy sigma=0.000636 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 = 6.79501e-05 Jy ! Component: 100 - total flux cleaned = 0.000269595 Jy ! Component: 150 - total flux cleaned = 0.000412762 Jy ! Component: 200 - total flux cleaned = 0.000411054 Jy ! Total flux subtracted in 200 components = 0.000411054 Jy ! Clean residual min=-0.002633 max=0.003339 Jy/beam ! Clean residual mean=0.000194 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.744075 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 191 components and 0.744075 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=0.128564Jy sigma=0.000636 ! Fit after self-cal, rms=0.128561Jy sigma=0.000636 ! 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=0.8064 mas, bmaj=2.304 mas, bpa=3.039 degrees ! Estimated noise=974.046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8064 x 2.304 at 3.039 degrees (North through East) ! Clean map min=-0.0022647 max=0.57608 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=0.128561Jy sigma=0.000636 ! Fit after self-cal, rms=0.121294Jy sigma=0.000574 ! Inverting map and beam ! Estimated beam: bmin=0.8065 mas, bmaj=2.303 mas, bpa=3.058 degrees ! Estimated noise=973.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118817 Jy ! Component: 100 - total flux cleaned = -0.000269217 Jy ! Component: 150 - total flux cleaned = -0.000400998 Jy ! Component: 200 - total flux cleaned = -0.000439781 Jy ! Total flux subtracted in 200 components = -0.000439781 Jy ! Clean residual min=-0.002368 max=0.002449 Jy/beam ! Clean residual mean=0.000011 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.743636 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 204 components and 0.743636 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=0.121247Jy sigma=0.000574 ! Fit after self-cal, rms=0.121248Jy sigma=0.000574 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2209e-06 Jy ! Component: 100 - total flux cleaned = 6.44109e-06 Jy ! Component: 150 - total flux cleaned = -6.16964e-05 Jy ! Component: 200 - total flux cleaned = -2.87399e-05 Jy ! Total flux subtracted in 200 components = -2.87399e-05 Jy ! Clean residual min=-0.002315 max=0.002440 Jy/beam ! Clean residual mean=0.000011 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.743607 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 208 components and 0.743607 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=0.121221Jy sigma=0.000574 ! Fit after self-cal, rms=0.121222Jy sigma=0.000574 ! 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=0.121222Jy sigma=0.000574 ! Fit after self-cal, rms=0.121310Jy sigma=0.000573 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=0.6316 mas, bmaj=1.791 mas, bpa=2.164 degrees ! Estimated noise=1516.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.450221 Jy ! Component: 100 - total flux cleaned = 0.548921 Jy ! Component: 150 - total flux cleaned = 0.58691 Jy ! Component: 200 - total flux cleaned = 0.612827 Jy ! Total flux subtracted in 200 components = 0.612827 Jy ! Clean residual min=-0.006919 max=0.015781 Jy/beam ! Clean residual mean=0.000200 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.612827 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.612827 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8065 mas, bmaj=2.303 mas, bpa=3.051 degrees ! Estimated noise=973.853 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 = 0.0356464 Jy ! Component: 100 - total flux cleaned = 0.058331 Jy ! Component: 150 - total flux cleaned = 0.0739654 Jy ! Component: 200 - total flux cleaned = 0.0852245 Jy ! Total flux subtracted in 200 components = 0.0852245 Jy ! Clean residual min=-0.004499 max=0.006716 Jy/beam ! Clean residual mean=0.000043 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.698052 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 97 components and 0.698051 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=2.698 mas, bmaj=7.305 mas, bpa=8.171 degrees ! Estimated noise=1281.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144439 Jy ! Component: 100 - total flux cleaned = 0.0238592 Jy ! Component: 150 - total flux cleaned = 0.0302877 Jy ! Component: 200 - total flux cleaned = 0.0347447 Jy ! Total flux subtracted in 200 components = 0.0347447 Jy ! Clean residual min=-0.003884 max=0.003192 Jy/beam ! Clean residual mean=0.000043 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.732796 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 = 0.00314572 Jy ! Component: 100 - total flux cleaned = 0.00539488 Jy ! Component: 150 - total flux cleaned = 0.0070483 Jy ! Component: 200 - total flux cleaned = 0.00828052 Jy ! Total flux subtracted in 200 components = 0.00828052 Jy ! Clean residual min=-0.003017 max=0.003050 Jy/beam ! Clean residual mean=0.000029 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.741077 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 181 components and 0.741077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8065 mas, bmaj=2.303 mas, bpa=3.051 degrees ! Estimated noise=973.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536834 Jy ! Component: 100 - total flux cleaned = 0.000892129 Jy ! Component: 150 - total flux cleaned = 0.00107754 Jy ! Component: 200 - total flux cleaned = 0.00113351 Jy ! Total flux subtracted in 200 components = 0.00113351 Jy ! Clean residual min=-0.002655 max=0.002627 Jy/beam ! Clean residual mean=0.000014 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.74221 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 204 components and 0.74221 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=0.121396Jy sigma=0.000574 ! Fit after self-cal, rms=0.121365Jy sigma=0.000574 wmodel J1316-3338_X_2017_08_12_pus_map.mod ! Writing 204 model components to file: J1316-3338_X_2017_08_12_pus_map.mod wobs J1316-3338_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1316-3338_X_2017_08_12_pus_uvs.fits wwins J1316-3338_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1316-3338_X_2017_08_12_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 = 3.94964e-05 Jy ! Component: 100 - total flux cleaned = 0.000164419 Jy ! Component: 150 - total flux cleaned = 0.000278793 Jy ! Component: 200 - total flux cleaned = 0.000278522 Jy ! Component: 250 - total flux cleaned = 0.000141263 Jy ! Component: 300 - total flux cleaned = 0.000108491 Jy ! Component: 350 - total flux cleaned = 0.000109033 Jy ! Component: 400 - total flux cleaned = 0.00017208 Jy ! Component: 450 - total flux cleaned = 7.99825e-05 Jy ! Component: 500 - total flux cleaned = 0.000109958 Jy ! Component: 550 - total flux cleaned = 5.09628e-05 Jy ! Component: 600 - total flux cleaned = 0.000109104 Jy ! Component: 650 - total flux cleaned = 5.32643e-05 Jy ! Component: 700 - total flux cleaned = 5.35389e-05 Jy ! Component: 750 - total flux cleaned = -2.80464e-05 Jy ! Component: 800 - total flux cleaned = -8.16264e-05 Jy ! Component: 850 - total flux cleaned = -0.000107963 Jy ! Component: 900 - total flux cleaned = -0.000212023 Jy ! Component: 950 - total flux cleaned = -0.000211991 Jy ! Component: 1000 - total flux cleaned = -0.000312861 Jy ! Component: 1050 - total flux cleaned = -0.00038687 Jy ! Component: 1100 - total flux cleaned = -0.000411167 Jy ! Component: 1150 - total flux cleaned = -0.00050682 Jy ! Component: 1200 - total flux cleaned = -0.000554142 Jy ! Component: 1250 - total flux cleaned = -0.000600901 Jy ! Component: 1300 - total flux cleaned = -0.000646868 Jy ! Component: 1350 - total flux cleaned = -0.000578921 Jy ! Component: 1400 - total flux cleaned = -0.000646868 Jy ! Component: 1450 - total flux cleaned = -0.000713662 Jy ! Component: 1500 - total flux cleaned = -0.000713257 Jy ! Component: 1550 - total flux cleaned = -0.000713147 Jy ! Component: 1600 - total flux cleaned = -0.000734633 Jy ! Component: 1650 - total flux cleaned = -0.000755683 Jy ! Component: 1700 - total flux cleaned = -0.000734773 Jy ! Component: 1750 - total flux cleaned = -0.000652153 Jy ! Component: 1800 - total flux cleaned = -0.000795507 Jy ! Component: 1850 - total flux cleaned = -0.000694067 Jy ! Component: 1900 - total flux cleaned = -0.000714116 Jy ! Component: 1950 - total flux cleaned = -0.000694618 Jy ! Component: 2000 - total flux cleaned = -0.00071414 Jy ! Total flux subtracted in 2048 components = -0.000675586 Jy ! Clean residual min=-0.001125 max=0.001229 Jy/beam ! Clean residual mean=0.000009 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.741535 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 346 components and 0.741535 Jy ![Exited script file: muppet] wmap "J1316-3338_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8065 x 2.303 at 3.051 degrees (North through East) ! Clean map min=-0.0018188 max=0.57469 Jy/beam ! Writing clean map to FITS file: J1316-3338_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.574692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191267 0.191267 0.382534 0.765068 1.53014 3.06027 6.12055 12.2411 24.4822 48.9644 97.9288 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.574 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8065 x 2.303 at 3.051 degrees (North through East) ! Clean map min=-0.0018188 max=0.57469 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 J1316-3338_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:36 2019