! Started logfile: J2041-2718_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:40 2019 obs J2041-2718_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2041-2718_X_2017_03_27_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848889 visibilities/baseline/integration-bin. ! Found source: J2041-2718 ! ! 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 1844 lines of history. ! ! Reading 34380 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 J2041-2718_X_2017_03_27_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940338Jy sigma=0.007117 ! Fit after self-cal, rms=0.917841Jy sigma=0.006996 ! 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=0.6497 mas, bmaj=1.555 mas, bpa=-2.552 degrees ! Estimated noise=929.814 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 = 0.0632925 Jy ! Component: 100 - total flux cleaned = 0.0834846 Jy ! Total flux subtracted in 100 components = 0.0834846 Jy ! Clean residual min=-0.003405 max=0.008843 Jy/beam ! Clean residual mean=-0.000003 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0834846 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0834846 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=0.102990Jy sigma=0.000654 ! Fit after self-cal, rms=0.102930Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100066 Jy ! Component: 100 - total flux cleaned = 0.0147593 Jy ! Total flux subtracted in 100 components = 0.0147593 Jy ! Clean residual min=-0.002526 max=0.002855 Jy/beam ! Clean residual mean=0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0982439 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0982438 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=0.101859Jy sigma=0.000645 ! Fit after self-cal, rms=0.101850Jy sigma=0.000645 ! 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=0.8311 mas, bmaj=1.953 mas, bpa=-1.397 degrees ! Estimated noise=512.787 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 = 0.0024691 Jy ! Component: 100 - total flux cleaned = 0.0034168 Jy ! Component: 150 - total flux cleaned = 0.00360829 Jy ! Component: 200 - total flux cleaned = 0.00360836 Jy ! Total flux subtracted in 200 components = 0.00360836 Jy ! Clean residual min=-0.001917 max=0.001919 Jy/beam ! Clean residual mean=0.000020 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.101852 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.101852 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=0.101776Jy sigma=0.000645 ! Fit after self-cal, rms=0.101778Jy sigma=0.000645 ! 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 0.96 FD 0.95 HN 1.06 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.09 KP 0.98 ! LA 1.05 MK 1.02 NL 0.97 OV 1.03 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.98 ! LA 1.04 MK 1.02 NL 1.01 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.90 KP 0.99 ! LA 1.02 MK 1.05 NL 0.99 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.77 KP 0.94 ! LA 1.04 MK 1.05 NL 1.00 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 0.95 ! LA 1.05 MK 0.94 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.11 KP 1.01 ! LA 1.05 MK 1.01 NL 0.96 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.88 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.82 KP 0.95 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.09 KP 0.86 ! LA 0.99 MK 0.98 NL 0.89 OV 1.10 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.82 KP 1.03 ! LA 1.03 MK 0.98 NL 0.94 OV 1.20 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.82 KP 1.00 ! LA 1.08 MK 0.94 NL 0.87 OV 1.14 ! PT 1.09 SC 0.99 ! ! ! Fit before self-cal, rms=0.101778Jy sigma=0.000645 ! Fit after self-cal, rms=0.098638Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8299 mas, bmaj=1.95 mas, bpa=-1.474 degrees ! Estimated noise=511.114 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 = 0.000134724 Jy ! Component: 100 - total flux cleaned = 0.000162424 Jy ! Component: 150 - total flux cleaned = 0.000162796 Jy ! Component: 200 - total flux cleaned = 0.000162659 Jy ! Total flux subtracted in 200 components = 0.000162659 Jy ! Clean residual min=-0.001322 max=0.001377 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.102015 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.102015 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=0.098634Jy sigma=0.000643 ! Fit after self-cal, rms=0.098591Jy sigma=0.000642 ! 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=0.098591Jy sigma=0.000642 ! Fit after self-cal, rms=0.098646Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=1.945 mas, bpa=-1.405 degrees ! Estimated noise=510.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188536 Jy ! Component: 100 - total flux cleaned = 0.000200396 Jy ! Component: 150 - total flux cleaned = 0.000200635 Jy ! Component: 200 - total flux cleaned = 0.000209213 Jy ! Total flux subtracted in 200 components = 0.000209213 Jy ! Clean residual min=-0.001351 max=0.001238 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.102224 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.102224 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=0.098643Jy sigma=0.000642 ! Fit after self-cal, rms=0.098655Jy 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 = -2.07342e-06 Jy ! Component: 100 - total flux cleaned = -1.83873e-06 Jy ! Component: 150 - total flux cleaned = -1.53234e-06 Jy ! Component: 200 - total flux cleaned = 6.10568e-06 Jy ! Total flux subtracted in 200 components = 6.10568e-06 Jy ! Clean residual min=-0.001336 max=0.001249 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.10223 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.10223 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=0.098653Jy sigma=0.000642 ! Fit after self-cal, rms=0.098654Jy 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=0.098654Jy sigma=0.000642 ! Fit after self-cal, rms=0.098502Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8266 mas, bmaj=1.938 mas, bpa=-1.463 degrees ! Estimated noise=509.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163754 Jy ! Component: 100 - total flux cleaned = 0.000162768 Jy ! Component: 150 - total flux cleaned = 0.000163481 Jy ! Component: 200 - total flux cleaned = 0.000163286 Jy ! Total flux subtracted in 200 components = 0.000163286 Jy ! Clean residual min=-0.001326 max=0.001226 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.102393 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.102393 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=0.098499Jy sigma=0.000642 ! Fit after self-cal, rms=0.098502Jy 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 = -1.57875e-06 Jy ! Component: 100 - total flux cleaned = -1.78271e-06 Jy ! Component: 150 - total flux cleaned = -1.11421e-06 Jy ! Component: 200 - total flux cleaned = 6.10234e-06 Jy ! Total flux subtracted in 200 components = 6.10234e-06 Jy ! Clean residual min=-0.001320 max=0.001225 Jy/beam ! Clean residual mean=0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.1024 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.1024 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=0.098500Jy sigma=0.000642 ! Fit after self-cal, rms=0.098501Jy sigma=0.000642 ! 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=0.098501Jy sigma=0.000642 ! Fit after self-cal, rms=0.098351Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=5.401 mas, bpa=1.623 degrees ! Estimated noise=664.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246233 Jy ! Component: 100 - total flux cleaned = 0.000253132 Jy ! Component: 150 - total flux cleaned = 0.000258752 Jy ! Component: 200 - total flux cleaned = 0.000263932 Jy ! Total flux subtracted in 200 components = 0.000263932 Jy ! Clean residual min=-0.001419 max=0.001318 Jy/beam ! Clean residual mean=0.000008 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.102664 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 22 components and 0.102664 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=0.098350Jy sigma=0.000642 ! Fit after self-cal, rms=0.098350Jy 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 = 1.98521e-06 Jy ! Component: 100 - total flux cleaned = 2.7559e-06 Jy ! Component: 150 - total flux cleaned = 3.15054e-06 Jy ! Component: 200 - total flux cleaned = 7.28845e-06 Jy ! Total flux subtracted in 200 components = 7.28845e-06 Jy ! Clean residual min=-0.001416 max=0.001317 Jy/beam ! Clean residual mean=0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.102671 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 23 components and 0.102671 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=0.098350Jy sigma=0.000642 ! Fit after self-cal, rms=0.098349Jy sigma=0.000642 ! 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=0.825 mas, bmaj=1.932 mas, bpa=-1.514 degrees ! Estimated noise=508.757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 1.932 at -1.514 degrees (North through East) ! Clean map min=-0.0012611 max=0.084255 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=0.648 mas, bmaj=1.543 mas, bpa=-2.761 degrees ! Estimated noise=910.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618669 Jy ! Component: 100 - total flux cleaned = 0.0832308 Jy ! Component: 150 - total flux cleaned = 0.0932784 Jy ! Component: 200 - total flux cleaned = 0.0981259 Jy ! Total flux subtracted in 200 components = 0.0981259 Jy ! Clean residual min=-0.002505 max=0.002310 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0981259 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0981259 Jy ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=1.932 mas, bpa=-1.514 degrees ! Estimated noise=508.757 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 = 0.00287862 Jy ! Component: 100 - total flux cleaned = 0.00398083 Jy ! Component: 150 - total flux cleaned = 0.00440806 Jy ! Component: 200 - total flux cleaned = 0.0044513 Jy ! Total flux subtracted in 200 components = 0.0044513 Jy ! Clean residual min=-0.001281 max=0.001291 Jy/beam ! Clean residual mean=0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.102577 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.102577 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=2.381 mas, bmaj=5.401 mas, bpa=1.623 degrees ! Estimated noise=664.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.86914e-05 Jy ! Component: 100 - total flux cleaned = 9.81032e-05 Jy ! Component: 150 - total flux cleaned = 9.78403e-05 Jy ! Component: 200 - total flux cleaned = 0.000104424 Jy ! Total flux subtracted in 200 components = 0.000104424 Jy ! Clean residual min=-0.001415 max=0.001312 Jy/beam ! Clean residual mean=0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.102682 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 = 5.87685e-06 Jy ! Component: 100 - total flux cleaned = 1.539e-05 Jy ! Component: 150 - total flux cleaned = 1.95384e-05 Jy ! Component: 200 - total flux cleaned = 2.32884e-05 Jy ! Total flux subtracted in 200 components = 2.32884e-05 Jy ! Clean residual min=-0.001412 max=0.001313 Jy/beam ! Clean residual mean=0.000008 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.102705 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.102705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=1.932 mas, bpa=-1.514 degrees ! Estimated noise=508.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72304e-05 Jy ! Component: 100 - total flux cleaned = -7.56246e-05 Jy ! Component: 150 - total flux cleaned = -8.58034e-05 Jy ! Component: 200 - total flux cleaned = -9.26779e-05 Jy ! Total flux subtracted in 200 components = -9.26779e-05 Jy ! Clean residual min=-0.001280 max=0.001256 Jy/beam ! Clean residual mean=0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.102612 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.102612 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=0.098347Jy sigma=0.000642 ! Fit after self-cal, rms=0.098346Jy sigma=0.000642 wmodel J2041-2718_X_2017_03_27_pus_map.mod ! Writing 26 model components to file: J2041-2718_X_2017_03_27_pus_map.mod wobs J2041-2718_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2041-2718_X_2017_03_27_pus_uvs.fits wwins J2041-2718_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J2041-2718_X_2017_03_27_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 = -6.09461e-06 Jy ! Component: 100 - total flux cleaned = 7.99111e-05 Jy ! Component: 150 - total flux cleaned = 0.000120143 Jy ! Component: 200 - total flux cleaned = 8.22455e-05 Jy ! Component: 250 - total flux cleaned = 0.00013785 Jy ! Component: 300 - total flux cleaned = 0.000172959 Jy ! Component: 350 - total flux cleaned = 0.000156395 Jy ! Component: 400 - total flux cleaned = 0.000189762 Jy ! Component: 450 - total flux cleaned = 0.000190189 Jy ! Component: 500 - total flux cleaned = 0.000175203 Jy ! Component: 550 - total flux cleaned = 0.000220962 Jy ! Component: 600 - total flux cleaned = 0.000206288 Jy ! Component: 650 - total flux cleaned = 0.000191747 Jy ! Component: 700 - total flux cleaned = 0.000177727 Jy ! Component: 750 - total flux cleaned = 0.000191765 Jy ! Component: 800 - total flux cleaned = 0.000246073 Jy ! Component: 850 - total flux cleaned = 0.000245998 Jy ! Component: 900 - total flux cleaned = 0.000298379 Jy ! Component: 950 - total flux cleaned = 0.000323822 Jy ! Component: 1000 - total flux cleaned = 0.000349419 Jy ! Component: 1050 - total flux cleaned = 0.000374445 Jy ! Component: 1100 - total flux cleaned = 0.000435567 Jy ! Component: 1150 - total flux cleaned = 0.000483842 Jy ! Component: 1200 - total flux cleaned = 0.000507645 Jy ! Component: 1250 - total flux cleaned = 0.000542638 Jy ! Component: 1300 - total flux cleaned = 0.00058835 Jy ! Component: 1350 - total flux cleaned = 0.000622275 Jy ! Component: 1400 - total flux cleaned = 0.000666969 Jy ! Component: 1450 - total flux cleaned = 0.000699746 Jy ! Component: 1500 - total flux cleaned = 0.000710787 Jy ! Component: 1550 - total flux cleaned = 0.000732244 Jy ! Component: 1600 - total flux cleaned = 0.00079576 Jy ! Component: 1650 - total flux cleaned = 0.000878841 Jy ! Component: 1700 - total flux cleaned = 0.000940397 Jy ! Component: 1750 - total flux cleaned = 0.000980911 Jy ! Component: 1800 - total flux cleaned = 0.00104117 Jy ! Component: 1850 - total flux cleaned = 0.00108081 Jy ! Component: 1900 - total flux cleaned = 0.00112968 Jy ! Component: 1950 - total flux cleaned = 0.00118761 Jy ! Component: 2000 - total flux cleaned = 0.00122571 Jy ! Total flux subtracted in 2048 components = 0.00126352 Jy ! Clean residual min=-0.000505 max=0.000636 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.103876 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 176 components and 0.103876 Jy ![Exited script file: muppet] wmap "J2041-2718_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 1.932 at -1.514 degrees (North through East) ! Clean map min=-0.00085209 max=0.084065 Jy/beam ! Writing clean map to FITS file: J2041-2718_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0840648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627345 0.627345 1.25469 2.50938 5.01876 10.0375 20.075 40.1501 80.3002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 1.932 at -1.514 degrees (North through East) ! Clean map min=-0.00085209 max=0.084065 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 J2041-2718_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:08:42 2019