! Started logfile: J2359-3133_X_2017_10_09_pus_uvs.log on Sun May 12 15:26:19 2019 obs J2359-3133_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_10_09_pus_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.499369 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 9492 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 J2359-3133_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.650738Jy sigma=0.004222 ! Fit after self-cal, rms=0.622635Jy sigma=0.004039 ! 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=0.8235 mas, bmaj=4.039 mas, bpa=-15.17 degrees ! Estimated noise=1884.95 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 = 0.294305 Jy ! Component: 100 - total flux cleaned = 0.380897 Jy ! Total flux subtracted in 100 components = 0.380897 Jy ! Clean residual min=-0.017041 max=0.038926 Jy/beam ! Clean residual mean=-0.000225 rms=0.006901 Jy/beam ! Combined flux in latest and established models = 0.380897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.380897 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=0.138987Jy sigma=0.000842 ! Fit after self-cal, rms=0.138967Jy sigma=0.000842 ! 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=1.16 mas, bmaj=4.855 mas, bpa=-14.24 degrees ! Estimated noise=1127.52 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 = 0.0527839 Jy ! Component: 100 - total flux cleaned = 0.0751701 Jy ! Component: 150 - total flux cleaned = 0.0860699 Jy ! Component: 200 - total flux cleaned = 0.0891286 Jy ! Total flux subtracted in 200 components = 0.0891286 Jy ! Clean residual min=-0.009732 max=0.010833 Jy/beam ! Clean residual mean=0.000016 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.470026 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.470026 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=0.122542Jy sigma=0.000681 ! Fit after self-cal, rms=0.122564Jy sigma=0.000681 ! 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 0.98 HN 1.04 KP 0.96 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 2. ! 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 1.07 KP 1.01 ! LA 0.97 MK 0.98 NL 1.01 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.12 KP 0.95 ! LA 1.01 MK 1.03 NL 1.02 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.07 KP 0.97 ! LA 0.99 MK 1.00 NL 1.02 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 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 1.00 FD 0.96 HN 1.03 KP 0.96 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.06 KP 0.98 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.09 KP 0.99 ! LA 0.97 MK 1.04 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.07 KP 0.97 ! LA 1.00 MK 0.99 NL 1.03 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.17 KP 0.99 ! LA 1.02 MK 1.05 NL 0.98 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.09 KP 1.02 ! LA 1.04 MK 1.02 NL 1.05 OV 1.00* ! PT 1.01 ! ! ! 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 0.97 HN 1.07 KP 0.97 ! LA 0.99 MK 0.99 NL 1.05 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.122564Jy sigma=0.000681 ! Fit after self-cal, rms=0.125216Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=4.9 mas, bpa=-14.4 degrees ! Estimated noise=1127.74 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 = -0.00623439 Jy ! Component: 100 - total flux cleaned = -0.00771459 Jy ! Component: 150 - total flux cleaned = -0.00831175 Jy ! Component: 200 - total flux cleaned = -0.0087385 Jy ! Total flux subtracted in 200 components = -0.0087385 Jy ! Clean residual min=-0.009110 max=0.008494 Jy/beam ! Clean residual mean=-0.000029 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.461287 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.461287 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=0.124816Jy sigma=0.000668 ! Fit after self-cal, rms=0.124847Jy sigma=0.000668 ! 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=0.124847Jy sigma=0.000668 ! Fit after self-cal, rms=0.124293Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=4.895 mas, bpa=-14.44 degrees ! Estimated noise=1126.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195483 Jy ! Component: 100 - total flux cleaned = -0.000189157 Jy ! Component: 150 - total flux cleaned = -0.000326329 Jy ! Component: 200 - total flux cleaned = -0.000457037 Jy ! Total flux subtracted in 200 components = -0.000457037 Jy ! Clean residual min=-0.005729 max=0.004417 Jy/beam ! Clean residual mean=0.000003 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.46083 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.46083 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=0.124257Jy sigma=0.000642 ! Fit after self-cal, rms=0.124310Jy sigma=0.000642 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 = -0.000236558 Jy ! Component: 100 - total flux cleaned = -0.000273437 Jy ! Component: 150 - total flux cleaned = -0.000377993 Jy ! Component: 200 - total flux cleaned = -0.000478019 Jy ! Total flux subtracted in 200 components = -0.000478019 Jy ! Clean residual min=-0.005498 max=0.004443 Jy/beam ! Clean residual mean=0.000001 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.460352 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.460352 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=0.124292Jy sigma=0.000642 ! Fit after self-cal, rms=0.124286Jy sigma=0.000642 ! 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=0.124286Jy sigma=0.000642 ! Fit after self-cal, rms=0.126452Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=4.902 mas, bpa=-14.49 degrees ! Estimated noise=1129.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261455 Jy ! Component: 100 - total flux cleaned = 0.000340536 Jy ! Component: 150 - total flux cleaned = 0.000466342 Jy ! Component: 200 - total flux cleaned = 0.000519085 Jy ! Total flux subtracted in 200 components = 0.000519085 Jy ! Clean residual min=-0.003360 max=0.003072 Jy/beam ! Clean residual mean=0.000011 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.460871 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.460871 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=0.126368Jy sigma=0.000636 ! Fit after self-cal, rms=0.126398Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.62959e-05 Jy ! Component: 100 - total flux cleaned = 0.000108433 Jy ! Component: 150 - total flux cleaned = 0.000143933 Jy ! Component: 200 - total flux cleaned = 0.000178004 Jy ! Total flux subtracted in 200 components = 0.000178004 Jy ! Clean residual min=-0.003248 max=0.002868 Jy/beam ! Clean residual mean=0.000011 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.461049 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.461049 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=0.126370Jy sigma=0.000635 ! Fit after self-cal, rms=0.126364Jy sigma=0.000635 ! 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=0.126364Jy sigma=0.000635 ! Fit after self-cal, rms=0.127621Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=7.121 mas, bpa=-0.4131 degrees ! Estimated noise=1189.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167457 Jy ! Component: 100 - total flux cleaned = 1.59639e-05 Jy ! Component: 150 - total flux cleaned = 0.000135708 Jy ! Component: 200 - total flux cleaned = 0.000212311 Jy ! Total flux subtracted in 200 components = 0.000212311 Jy ! Clean residual min=-0.003001 max=0.002494 Jy/beam ! Clean residual mean=0.000013 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.461261 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.461261 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=0.127595Jy sigma=0.000635 ! Fit after self-cal, rms=0.127589Jy sigma=0.000635 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 = -0.000253561 Jy ! Component: 100 - total flux cleaned = -0.000119129 Jy ! Component: 150 - total flux cleaned = -2.98543e-05 Jy ! Component: 200 - total flux cleaned = 6.35572e-05 Jy ! Total flux subtracted in 200 components = 6.35572e-05 Jy ! Clean residual min=-0.002965 max=0.002415 Jy/beam ! Clean residual mean=0.000012 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.461325 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 75 components and 0.461325 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=0.127577Jy sigma=0.000635 ! Fit after self-cal, rms=0.127568Jy sigma=0.000635 ! 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=1.186 mas, bmaj=4.912 mas, bpa=-14.5 degrees ! Estimated noise=1130.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 4.912 at -14.5 degrees (North through East) ! Clean map min=-0.0028138 max=0.40658 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=0.8416 mas, bmaj=4.107 mas, bpa=-15.48 degrees ! Estimated noise=1937.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300947 Jy ! Component: 100 - total flux cleaned = 0.382133 Jy ! Component: 150 - total flux cleaned = 0.420788 Jy ! Component: 200 - total flux cleaned = 0.440605 Jy ! Total flux subtracted in 200 components = 0.440605 Jy ! Clean residual min=-0.005623 max=0.009262 Jy/beam ! Clean residual mean=-0.000047 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.440605 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 0.440605 Jy ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.912 mas, bpa=-14.5 degrees ! Estimated noise=1130.42 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 = 0.012497 Jy ! Component: 100 - total flux cleaned = 0.0182836 Jy ! Component: 150 - total flux cleaned = 0.0211371 Jy ! Component: 200 - total flux cleaned = 0.0216321 Jy ! Total flux subtracted in 200 components = 0.0216321 Jy ! Clean residual min=-0.003280 max=0.002513 Jy/beam ! Clean residual mean=0.000009 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.462237 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.462237 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=2.567 mas, bmaj=7.121 mas, bpa=-0.4131 degrees ! Estimated noise=1189.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018469 Jy ! Component: 100 - total flux cleaned = -0.000334333 Jy ! Component: 150 - total flux cleaned = -0.000422808 Jy ! Component: 200 - total flux cleaned = -0.000473573 Jy ! Total flux subtracted in 200 components = -0.000473573 Jy ! Clean residual min=-0.003020 max=0.002231 Jy/beam ! Clean residual mean=0.000011 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.461763 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 = -8.27185e-05 Jy ! Component: 100 - total flux cleaned = -0.000135078 Jy ! Component: 150 - total flux cleaned = -0.000180363 Jy ! Component: 200 - total flux cleaned = -0.000219516 Jy ! Total flux subtracted in 200 components = -0.000219516 Jy ! Clean residual min=-0.002997 max=0.002249 Jy/beam ! Clean residual mean=0.000011 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.461544 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.461544 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.912 mas, bpa=-14.5 degrees ! Estimated noise=1130.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039613 Jy ! Component: 100 - total flux cleaned = 0.000488486 Jy ! Component: 150 - total flux cleaned = 0.000560409 Jy ! Component: 200 - total flux cleaned = 0.00062091 Jy ! Total flux subtracted in 200 components = 0.00062091 Jy ! Clean residual min=-0.002839 max=0.002526 Jy/beam ! Clean residual mean=0.000010 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.462165 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.462165 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=0.127610Jy sigma=0.000635 ! Fit after self-cal, rms=0.127592Jy sigma=0.000635 wmodel J2359-3133_X_2017_10_09_pus_map.mod ! Writing 57 model components to file: J2359-3133_X_2017_10_09_pus_map.mod wobs J2359-3133_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_10_09_pus_uvs.fits wwins J2359-3133_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2359-3133_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 = -0.000472928 Jy ! Component: 100 - total flux cleaned = -0.000646473 Jy ! Component: 150 - total flux cleaned = -0.000845525 Jy ! Component: 200 - total flux cleaned = -0.00106991 Jy ! Component: 250 - total flux cleaned = -0.001285 Jy ! Component: 300 - total flux cleaned = -0.00152464 Jy ! Component: 350 - total flux cleaned = -0.00162298 Jy ! Component: 400 - total flux cleaned = -0.00171806 Jy ! Component: 450 - total flux cleaned = -0.00187012 Jy ! Component: 500 - total flux cleaned = -0.00181191 Jy ! Component: 550 - total flux cleaned = -0.00175435 Jy ! Component: 600 - total flux cleaned = -0.001755 Jy ! Component: 650 - total flux cleaned = -0.00181068 Jy ! Component: 700 - total flux cleaned = -0.00186486 Jy ! Component: 750 - total flux cleaned = -0.00186516 Jy ! Component: 800 - total flux cleaned = -0.00183986 Jy ! Component: 850 - total flux cleaned = -0.00184032 Jy ! Component: 900 - total flux cleaned = -0.00186512 Jy ! Component: 950 - total flux cleaned = -0.00184044 Jy ! Component: 1000 - total flux cleaned = -0.00179259 Jy ! Component: 1050 - total flux cleaned = -0.0016985 Jy ! Component: 1100 - total flux cleaned = -0.00167522 Jy ! Component: 1150 - total flux cleaned = -0.00160651 Jy ! Component: 1200 - total flux cleaned = -0.00158401 Jy ! Component: 1250 - total flux cleaned = -0.00158403 Jy ! Component: 1300 - total flux cleaned = -0.00147368 Jy ! Component: 1350 - total flux cleaned = -0.00145193 Jy ! Component: 1400 - total flux cleaned = -0.00138777 Jy ! Component: 1450 - total flux cleaned = -0.00132447 Jy ! Component: 1500 - total flux cleaned = -0.0013033 Jy ! Component: 1550 - total flux cleaned = -0.00128244 Jy ! Component: 1600 - total flux cleaned = -0.00128246 Jy ! Component: 1650 - total flux cleaned = -0.00126215 Jy ! Component: 1700 - total flux cleaned = -0.00126173 Jy ! Component: 1750 - total flux cleaned = -0.00122227 Jy ! Component: 1800 - total flux cleaned = -0.0011831 Jy ! Component: 1850 - total flux cleaned = -0.00114471 Jy ! Component: 1900 - total flux cleaned = -0.00112583 Jy ! Component: 1950 - total flux cleaned = -0.00114442 Jy ! Component: 2000 - total flux cleaned = -0.00103247 Jy ! Total flux subtracted in 2048 components = -0.00106945 Jy ! Clean residual min=-0.000918 max=0.000948 Jy/beam ! Clean residual mean=0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.461095 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 188 components and 0.461095 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 4.912 at -14.5 degrees (North through East) ! Clean map min=-0.0023712 max=0.40573 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.405735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273501 0.273501 0.547001 1.094 2.188 4.37601 8.75202 17.504 35.0081 70.0162 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.405 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 4.912 at -14.5 degrees (North through East) ! Clean map min=-0.0023712 max=0.40573 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 J2359-3133_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:26:20 2019