! Started logfile: J0552-4522_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:31 2019 obs J0552-4522_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0552-4522_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.319298 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0552-4522 ! ! 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 1882 lines of history. ! ! Reading 16380 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 J0552-4522_X_2017_02_24_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 510 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 569 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 602 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 585 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 550 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 637 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 578 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 533 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 611 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 563 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 600 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935366Jy sigma=0.005478 ! Fit after self-cal, rms=0.883637Jy sigma=0.005231 ! 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=0.68 mas, bmaj=2.33 mas, bpa=0.7427 degrees ! Estimated noise=5589.53 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 = 0.101502 Jy ! Component: 100 - total flux cleaned = 0.134947 Jy ! Total flux subtracted in 100 components = 0.134947 Jy ! Clean residual min=-0.015748 max=0.020820 Jy/beam ! Clean residual mean=-0.000034 rms=0.004557 Jy/beam ! Combined flux in latest and established models = 0.134947 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.134947 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=0.134963Jy sigma=0.000651 ! Fit after self-cal, rms=0.134050Jy sigma=0.000648 ! 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=1.131 mas, bmaj=6.066 mas, bpa=3.458 degrees ! Estimated noise=1274.92 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 = 0.0130253 Jy ! Component: 100 - total flux cleaned = 0.0162422 Jy ! Component: 150 - total flux cleaned = 0.0165164 Jy ! Component: 200 - total flux cleaned = 0.0167579 Jy ! Total flux subtracted in 200 components = 0.0167579 Jy ! Clean residual min=-0.007123 max=0.006603 Jy/beam ! Clean residual mean=-0.000183 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.151704 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.151704 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=0.133071Jy sigma=0.000639 ! Fit after self-cal, rms=0.132931Jy sigma=0.000639 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.03 ! LA 1.10 MK 0.94 NL 1.05 OV 0.82 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.30 ! LA 1.04 MK 0.81 NL 1.04 OV 0.84 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.95 ! LA 0.94 MK 0.84 NL 1.60 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.99 ! LA 1.06 MK 0.88 NL 0.97 OV 0.82 ! PT 1.21 SC 1.00 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.00 ! LA 0.98 MK 1.07 NL 1.23 OV 0.92 ! PT 0.88 SC 1.28 ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.92 ! LA 1.20 MK 1.25 NL 1.20 OV 0.84 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.95 ! LA 1.05 MK 0.74 NL 1.40 OV 0.92 ! PT 0.96 SC 1.37 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.96 ! LA 0.96 MK 0.68 NL 1.08 OV 2.23 ! PT 0.97 SC 1.19 ! ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.95 MK 0.70 NL 1.17 OV 0.87 ! PT 0.96 SC 1.28 ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.90 ! LA 1.16 MK 0.65 NL 0.95 OV 0.89 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.87 ! LA 1.00 MK 1.44 NL 0.77 OV 0.91 ! PT 1.75 SC 1.15 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 1.25 ! LA 0.87 MK 0.79 NL 0.92 OV 0.95 ! PT 0.92 SC 1.14 ! ! ! Fit before self-cal, rms=0.132931Jy sigma=0.000639 ! Fit after self-cal, rms=0.145717Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=6.313 mas, bpa=3.424 degrees ! Estimated noise=1340.64 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 = -0.000229711 Jy ! Component: 100 - total flux cleaned = -0.000222902 Jy ! Component: 150 - total flux cleaned = -0.000162716 Jy ! Component: 200 - total flux cleaned = -0.000161915 Jy ! Total flux subtracted in 200 components = -0.000161915 Jy ! Clean residual min=-0.005202 max=0.004660 Jy/beam ! Clean residual mean=-0.000272 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.151542 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.151542 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=0.145637Jy sigma=0.000626 ! Fit after self-cal, rms=0.146223Jy sigma=0.000624 ! 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=0.146223Jy sigma=0.000624 ! Fit after self-cal, rms=0.149229Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=6.192 mas, bpa=3.469 degrees ! Estimated noise=1350.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680134 Jy ! Component: 100 - total flux cleaned = 0.000679417 Jy ! Component: 150 - total flux cleaned = 0.000683471 Jy ! Component: 200 - total flux cleaned = 0.000691386 Jy ! Total flux subtracted in 200 components = 0.000691386 Jy ! Clean residual min=-0.002609 max=0.003108 Jy/beam ! Clean residual mean=-0.000090 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.152234 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.152234 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=0.149196Jy sigma=0.000616 ! Fit after self-cal, rms=0.149322Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.75427e-06 Jy ! Component: 100 - total flux cleaned = -2.64279e-06 Jy ! Component: 150 - total flux cleaned = 3.20463e-05 Jy ! Component: 200 - total flux cleaned = 3.08089e-05 Jy ! Total flux subtracted in 200 components = 3.08089e-05 Jy ! Clean residual min=-0.002613 max=0.003096 Jy/beam ! Clean residual mean=-0.000091 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.152265 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.152265 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=0.149293Jy sigma=0.000616 ! Fit after self-cal, rms=0.149268Jy sigma=0.000616 ! 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=0.149268Jy sigma=0.000616 ! Fit after self-cal, rms=0.150243Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=6.043 mas, bpa=3.475 degrees ! Estimated noise=1348.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340504 Jy ! Component: 100 - total flux cleaned = 0.00040081 Jy ! Component: 150 - total flux cleaned = 0.000429068 Jy ! Component: 200 - total flux cleaned = 0.000431171 Jy ! Total flux subtracted in 200 components = 0.000431171 Jy ! Clean residual min=-0.002738 max=0.003171 Jy/beam ! Clean residual mean=-0.000058 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.152696 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.152696 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=0.150215Jy sigma=0.000616 ! Fit after self-cal, rms=0.150250Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.6001e-05 Jy ! Component: 100 - total flux cleaned = -9.13424e-06 Jy ! Component: 150 - total flux cleaned = -7.52742e-06 Jy ! Component: 200 - total flux cleaned = -9.56551e-06 Jy ! Total flux subtracted in 200 components = -9.56551e-06 Jy ! Clean residual min=-0.002736 max=0.003193 Jy/beam ! Clean residual mean=-0.000059 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.152686 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.152686 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=0.150231Jy sigma=0.000616 ! Fit after self-cal, rms=0.150233Jy sigma=0.000616 ! 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=0.150233Jy sigma=0.000616 ! Fit after self-cal, rms=0.150058Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=13.71 mas, bpa=0.4278 degrees ! Estimated noise=1495.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609025 Jy ! Component: 100 - total flux cleaned = 0.000629155 Jy ! Component: 150 - total flux cleaned = 0.000648663 Jy ! Component: 200 - total flux cleaned = 0.000650364 Jy ! Total flux subtracted in 200 components = 0.000650364 Jy ! Clean residual min=-0.002879 max=0.002445 Jy/beam ! Clean residual mean=-0.000084 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.153337 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.153337 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=0.150038Jy sigma=0.000616 ! Fit after self-cal, rms=0.150037Jy sigma=0.000616 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 = -1.21478e-06 Jy ! Component: 100 - total flux cleaned = 1.59144e-05 Jy ! Component: 150 - total flux cleaned = 1.72824e-05 Jy ! Component: 200 - total flux cleaned = 3.48879e-05 Jy ! Total flux subtracted in 200 components = 3.48879e-05 Jy ! Clean residual min=-0.002860 max=0.002486 Jy/beam ! Clean residual mean=-0.000085 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.153371 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.153371 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=0.150024Jy sigma=0.000616 ! Fit after self-cal, rms=0.150034Jy sigma=0.000616 ! 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=1.176 mas, bmaj=6.008 mas, bpa=3.383 degrees ! Estimated noise=1353.13 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 6.008 at 3.383 degrees (North through East) ! Clean map min=-0.0026596 max=0.12123 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=0.6556 mas, bmaj=2.21 mas, bpa=1.48 degrees ! Estimated noise=5764.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0917649 Jy ! Component: 100 - total flux cleaned = 0.121419 Jy ! Component: 150 - total flux cleaned = 0.136652 Jy ! Component: 200 - total flux cleaned = 0.144715 Jy ! Total flux subtracted in 200 components = 0.144715 Jy ! Clean residual min=-0.016854 max=0.015607 Jy/beam ! Clean residual mean=-0.000003 rms=0.004591 Jy/beam ! Combined flux in latest and established models = 0.144715 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.144715 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=6.008 mas, bpa=3.383 degrees ! Estimated noise=1353.13 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) ! Added new window around map position (1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796158 Jy ! Component: 100 - total flux cleaned = 0.00885808 Jy ! Component: 150 - total flux cleaned = 0.00924901 Jy ! Component: 200 - total flux cleaned = 0.00932396 Jy ! Total flux subtracted in 200 components = 0.00932396 Jy ! Clean residual min=-0.002857 max=0.003215 Jy/beam ! Clean residual mean=-0.000059 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.154039 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.154039 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=3.202 mas, bmaj=13.71 mas, bpa=0.4278 degrees ! Estimated noise=1495.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.89734e-05 Jy ! Component: 100 - total flux cleaned = 1.36209e-05 Jy ! Component: 150 - total flux cleaned = -9.9443e-06 Jy ! Component: 200 - total flux cleaned = -7.58387e-05 Jy ! Total flux subtracted in 200 components = -7.58387e-05 Jy ! Clean residual min=-0.002656 max=0.002484 Jy/beam ! Clean residual mean=-0.000082 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.153964 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.13577e-05 Jy ! Component: 100 - total flux cleaned = -5.9845e-05 Jy ! Component: 150 - total flux cleaned = -7.84706e-05 Jy ! Component: 200 - total flux cleaned = -9.64207e-05 Jy ! Total flux subtracted in 200 components = -9.64207e-05 Jy ! Clean residual min=-0.002646 max=0.002434 Jy/beam ! Clean residual mean=-0.000082 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.153867 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.153867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=6.008 mas, bpa=3.383 degrees ! Estimated noise=1353.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.7617e-05 Jy ! Component: 100 - total flux cleaned = -1.04151e-05 Jy ! Component: 150 - total flux cleaned = -5.87986e-05 Jy ! Component: 200 - total flux cleaned = -5.80612e-05 Jy ! Total flux subtracted in 200 components = -5.80612e-05 Jy ! Clean residual min=-0.002607 max=0.002820 Jy/beam ! Clean residual mean=-0.000060 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.153809 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.153809 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=0.149928Jy sigma=0.000615 ! Fit after self-cal, rms=0.149829Jy sigma=0.000615 wmodel J0552-4522_X_2017_02_24_pus_map.mod ! Writing 51 model components to file: J0552-4522_X_2017_02_24_pus_map.mod wobs J0552-4522_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0552-4522_X_2017_02_24_pus_uvs.fits wwins J0552-4522_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0552-4522_X_2017_02_24_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 = 0.000509072 Jy ! Component: 100 - total flux cleaned = 0.00107157 Jy ! Component: 150 - total flux cleaned = 0.00114536 Jy ! Component: 200 - total flux cleaned = 0.00114429 Jy ! Component: 250 - total flux cleaned = 0.00130981 Jy ! Component: 300 - total flux cleaned = 0.00156758 Jy ! Component: 350 - total flux cleaned = 0.00184894 Jy ! Component: 400 - total flux cleaned = 0.00218149 Jy ! Component: 450 - total flux cleaned = 0.00250525 Jy ! Component: 500 - total flux cleaned = 0.00273524 Jy ! Component: 550 - total flux cleaned = 0.00304442 Jy ! Component: 600 - total flux cleaned = 0.00329088 Jy ! Component: 650 - total flux cleaned = 0.00358571 Jy ! Component: 700 - total flux cleaned = 0.00382132 Jy ! Component: 750 - total flux cleaned = 0.00410324 Jy ! Component: 800 - total flux cleaned = 0.00432863 Jy ! Component: 850 - total flux cleaned = 0.00462325 Jy ! Component: 900 - total flux cleaned = 0.00488876 Jy ! Component: 950 - total flux cleaned = 0.00522016 Jy ! Component: 1000 - total flux cleaned = 0.00552218 Jy ! Component: 1050 - total flux cleaned = 0.00577323 Jy ! Component: 1100 - total flux cleaned = 0.00597517 Jy ! Component: 1150 - total flux cleaned = 0.00617368 Jy ! Component: 1200 - total flux cleaned = 0.00639145 Jy ! Component: 1250 - total flux cleaned = 0.00664919 Jy ! Component: 1300 - total flux cleaned = 0.00686076 Jy ! Component: 1350 - total flux cleaned = 0.007133 Jy ! Component: 1400 - total flux cleaned = 0.00738128 Jy ! Component: 1450 - total flux cleaned = 0.00758601 Jy ! Component: 1500 - total flux cleaned = 0.00780894 Jy ! Component: 1550 - total flux cleaned = 0.00798941 Jy ! Component: 1600 - total flux cleaned = 0.00824692 Jy ! Component: 1650 - total flux cleaned = 0.00844284 Jy ! Component: 1700 - total flux cleaned = 0.00875383 Jy ! Component: 1750 - total flux cleaned = 0.00896544 Jy ! Component: 1800 - total flux cleaned = 0.00928994 Jy ! Component: 1850 - total flux cleaned = 0.00947917 Jy ! Component: 1900 - total flux cleaned = 0.00964854 Jy ! Component: 1950 - total flux cleaned = 0.00983591 Jy ! Component: 2000 - total flux cleaned = 0.00998495 Jy ! Total flux subtracted in 2048 components = 0.0101704 Jy ! Clean residual min=-0.001070 max=0.000965 Jy/beam ! Clean residual mean=0.000043 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.16398 Jy keep ! Adding 79 model components to the UV plane model. ! The established model now contains 130 components and 0.16398 Jy ![Exited script file: muppet] wmap "J0552-4522_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 6.008 at 3.383 degrees (North through East) ! Clean map min=-0.0031248 max=0.12299 Jy/beam ! Writing clean map to FITS file: J0552-4522_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804215 0.804215 1.60843 3.21686 6.43372 12.8674 25.7349 51.4698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 6.008 at 3.383 degrees (North through East) ! Clean map min=-0.0031248 max=0.12299 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 J0552-4522_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:32 2019