! Started logfile: J2151+0709_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:41 2019 obs J2151+0709_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2151+0709_X_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715663 visibilities/baseline/integration-bin. ! Found source: J2151+0709 ! ! 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 1200 lines of history. ! ! Reading 32076 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 J2151+0709_X_2017_07_16_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.692227Jy sigma=0.005331 ! Fit after self-cal, rms=0.647706Jy sigma=0.004999 ! 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=0.6553 mas, bmaj=1.616 mas, bpa=-0.3966 degrees ! Estimated noise=774.761 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 = 0.287899 Jy ! Component: 100 - total flux cleaned = 0.391742 Jy ! Total flux subtracted in 100 components = 0.391742 Jy ! Clean residual min=-0.051374 max=0.137298 Jy/beam ! Clean residual mean=-0.000071 rms=0.016381 Jy/beam ! Combined flux in latest and established models = 0.391742 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.391742 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=0.334266Jy sigma=0.002706 ! Fit after self-cal, rms=0.333454Jy sigma=0.002697 ! Inverting map ! Added new window around map position (-1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129399 Jy ! Component: 100 - total flux cleaned = 0.204447 Jy ! Total flux subtracted in 100 components = 0.204447 Jy ! Clean residual min=-0.047084 max=0.110442 Jy/beam ! Clean residual mean=-0.000038 rms=0.012673 Jy/beam ! Combined flux in latest and established models = 0.596189 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.596189 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=0.256745Jy sigma=0.002074 ! Fit after self-cal, rms=0.235478Jy sigma=0.001902 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0902709 Jy ! Component: 100 - total flux cleaned = 0.144074 Jy ! Total flux subtracted in 100 components = 0.144074 Jy ! Clean residual min=-0.039884 max=0.077497 Jy/beam ! Clean residual mean=-0.000012 rms=0.009284 Jy/beam ! Combined flux in latest and established models = 0.740263 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.740263 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=0.186124Jy sigma=0.001483 ! Fit after self-cal, rms=0.174855Jy sigma=0.001390 ! Inverting map ! Added new window around map position (-0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719392 Jy ! Component: 100 - total flux cleaned = 0.113012 Jy ! Total flux subtracted in 100 components = 0.113012 Jy ! Clean residual min=-0.034101 max=0.050168 Jy/beam ! Clean residual mean=0.000012 rms=0.006458 Jy/beam ! Combined flux in latest and established models = 0.853275 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.853275 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=0.139548Jy sigma=0.001080 ! Fit after self-cal, rms=0.133684Jy sigma=0.001030 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042738 Jy ! Component: 100 - total flux cleaned = 0.0529402 Jy ! Total flux subtracted in 100 components = 0.0529402 Jy ! Clean residual min=-0.026683 max=0.036409 Jy/beam ! Clean residual mean=0.000022 rms=0.005002 Jy/beam ! Combined flux in latest and established models = 0.906215 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.906215 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=0.121054Jy sigma=0.000917 ! Fit after self-cal, rms=0.118462Jy sigma=0.000894 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322482 Jy ! Component: 100 - total flux cleaned = 0.0384596 Jy ! Total flux subtracted in 100 components = 0.0384596 Jy ! Clean residual min=-0.024756 max=0.016710 Jy/beam ! Clean residual mean=0.000030 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.944675 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.944675 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=0.112186Jy sigma=0.000840 ! Fit after self-cal, rms=0.111899Jy sigma=0.000838 ! 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=0.8151 mas, bmaj=1.851 mas, bpa=-1.473 degrees ! Estimated noise=502.338 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 = -0.00536403 Jy ! Component: 100 - total flux cleaned = -0.00870532 Jy ! Component: 150 - total flux cleaned = -0.0117531 Jy ! Component: 200 - total flux cleaned = -0.0120707 Jy ! Total flux subtracted in 200 components = -0.0120707 Jy ! Clean residual min=-0.018568 max=0.010766 Jy/beam ! Clean residual mean=0.000034 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.932604 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.932604 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=0.108410Jy sigma=0.000809 ! Fit after self-cal, rms=0.108096Jy sigma=0.000806 ! 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 0.98 FD 1.00* HN 1.00 KP 1.03 ! LA 0.95 MK 0.95 NL 0.95 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.38 KP 1.07 ! LA 0.96 MK 0.93 NL 0.95 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.42 KP 1.00 ! LA 0.98 MK 0.94 NL 0.95 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.03 ! LA 0.99 MK 0.95 NL 0.95 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 1.03 ! LA 0.98 MK 0.97 NL 0.94 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.03 ! LA 0.98 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.04 ! LA 0.99 MK 0.97 NL 0.96 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.03 ! LA 0.96 MK 0.95 NL 0.94 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.02 ! LA 0.98 MK 0.94 NL 0.95 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 1.03 ! LA 1.00 MK 0.97 NL 0.95 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.01 ! LA 0.99 MK 0.96 NL 0.96 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.26 KP 1.03 ! LA 0.99 MK 0.99 NL 0.96 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.108096Jy sigma=0.000806 ! Fit after self-cal, rms=0.111067Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=1.853 mas, bpa=-2.162 degrees ! Estimated noise=502.695 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 = 0.002326 Jy ! Component: 100 - total flux cleaned = 0.00292993 Jy ! Component: 150 - total flux cleaned = 0.00348685 Jy ! Component: 200 - total flux cleaned = 0.00348209 Jy ! Total flux subtracted in 200 components = 0.00348209 Jy ! Clean residual min=-0.013091 max=0.011721 Jy/beam ! Clean residual mean=0.000014 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.936086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.936086 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=0.109427Jy sigma=0.000752 ! Fit after self-cal, rms=0.109230Jy sigma=0.000749 ! 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=0.109230Jy sigma=0.000749 ! Fit after self-cal, rms=0.129791Jy sigma=0.000726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=1.849 mas, bpa=-2.109 degrees ! Estimated noise=509.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201106 Jy ! Component: 100 - total flux cleaned = 0.00145136 Jy ! Component: 150 - total flux cleaned = 0.00122124 Jy ! Component: 200 - total flux cleaned = 0.00038093 Jy ! Total flux subtracted in 200 components = 0.00038093 Jy ! Clean residual min=-0.011689 max=0.009850 Jy/beam ! Clean residual mean=0.000005 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.936467 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.936467 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=0.128640Jy sigma=0.000715 ! Fit after self-cal, rms=0.128494Jy sigma=0.000713 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 = -3.12219e-06 Jy ! Component: 100 - total flux cleaned = -0.000930378 Jy ! Component: 150 - total flux cleaned = -0.00153036 Jy ! Component: 200 - total flux cleaned = -0.00223262 Jy ! Total flux subtracted in 200 components = -0.00223262 Jy ! Clean residual min=-0.010714 max=0.009021 Jy/beam ! Clean residual mean=0.000004 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.934235 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.934235 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=0.127746Jy sigma=0.000706 ! Fit after self-cal, rms=0.127586Jy sigma=0.000704 ! 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=0.127586Jy sigma=0.000704 ! Fit after self-cal, rms=0.124258Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=1.85 mas, bpa=-2.254 degrees ! Estimated noise=506.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001037 Jy ! Component: 100 - total flux cleaned = 0.000829884 Jy ! Component: 150 - total flux cleaned = 0.000326464 Jy ! Component: 200 - total flux cleaned = -0.000253308 Jy ! Total flux subtracted in 200 components = -0.000253308 Jy ! Clean residual min=-0.009769 max=0.008038 Jy/beam ! Clean residual mean=0.000004 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.933981 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.933981 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=0.123733Jy sigma=0.000673 ! Fit after self-cal, rms=0.123621Jy sigma=0.000672 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 = -0.000512379 Jy ! Component: 100 - total flux cleaned = -0.000681161 Jy ! Component: 150 - total flux cleaned = -0.00110955 Jy ! Component: 200 - total flux cleaned = -0.00123118 Jy ! Total flux subtracted in 200 components = -0.00123118 Jy ! Clean residual min=-0.009111 max=0.007550 Jy/beam ! Clean residual mean=0.000004 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.93275 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.93275 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=0.123249Jy sigma=0.000667 ! Fit after self-cal, rms=0.123154Jy sigma=0.000666 ! 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=0.123154Jy sigma=0.000666 ! Fit after self-cal, rms=0.123033Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.972 mas, bmaj=3.02 mas, bpa=-3.989 degrees ! Estimated noise=674.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00414501 Jy ! Component: 100 - total flux cleaned = -0.00462739 Jy ! Component: 150 - total flux cleaned = -0.00509809 Jy ! Component: 200 - total flux cleaned = -0.00548108 Jy ! Total flux subtracted in 200 components = -0.00548108 Jy ! Clean residual min=-0.003202 max=0.003190 Jy/beam ! Clean residual mean=0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.927269 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.927269 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=0.122943Jy sigma=0.000666 ! Fit after self-cal, rms=0.122906Jy sigma=0.000665 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 = -0.000477801 Jy ! Component: 100 - total flux cleaned = -0.000769428 Jy ! Component: 150 - total flux cleaned = -0.000975186 Jy ! Component: 200 - total flux cleaned = -0.00106084 Jy ! Total flux subtracted in 200 components = -0.00106084 Jy ! Clean residual min=-0.003105 max=0.003186 Jy/beam ! Clean residual mean=0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.926208 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.926208 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=0.122908Jy sigma=0.000666 ! Fit after self-cal, rms=0.122866Jy sigma=0.000665 ! 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=0.8118 mas, bmaj=1.851 mas, bpa=-2.349 degrees ! Estimated noise=506.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8118 x 1.851 at -2.349 degrees (North through East) ! Clean map min=-0.00987 max=0.33858 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=0.6525 mas, bmaj=1.609 mas, bpa=-1.076 degrees ! Estimated noise=780.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317226 Jy ! Component: 100 - total flux cleaned = 0.497045 Jy ! Component: 150 - total flux cleaned = 0.616105 Jy ! Component: 200 - total flux cleaned = 0.69791 Jy ! Total flux subtracted in 200 components = 0.69791 Jy ! Clean residual min=-0.023669 max=0.045557 Jy/beam ! Clean residual mean=-0.000051 rms=0.006634 Jy/beam ! Combined flux in latest and established models = 0.69791 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.69791 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8118 mas, bmaj=1.851 mas, bpa=-2.349 degrees ! Estimated noise=506.71 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 = 0.0898913 Jy ! Component: 100 - total flux cleaned = 0.142581 Jy ! Component: 150 - total flux cleaned = 0.176937 Jy ! Component: 200 - total flux cleaned = 0.200036 Jy ! Total flux subtracted in 200 components = 0.200036 Jy ! Clean residual min=-0.013228 max=0.013484 Jy/beam ! Clean residual mean=-0.000015 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.897946 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.897946 Jy ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158795 Jy ! Component: 100 - total flux cleaned = 0.0240705 Jy ! Component: 150 - total flux cleaned = 0.0261926 Jy ! Component: 200 - total flux cleaned = 0.0270901 Jy ! Total flux subtracted in 200 components = 0.0270901 Jy ! Clean residual min=-0.011073 max=0.007700 Jy/beam ! Clean residual mean=-0.000002 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.925037 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.925037 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=1.972 mas, bmaj=3.02 mas, bpa=-3.989 degrees ! Estimated noise=674.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282073 Jy ! Component: 100 - total flux cleaned = 0.0035066 Jy ! Component: 150 - total flux cleaned = 0.00425919 Jy ! Component: 200 - total flux cleaned = 0.00455674 Jy ! Total flux subtracted in 200 components = 0.00455674 Jy ! Clean residual min=-0.003600 max=0.003421 Jy/beam ! Clean residual mean=0.000002 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.929593 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 = 0.00017144 Jy ! Component: 100 - total flux cleaned = 0.000243592 Jy ! Component: 150 - total flux cleaned = 0.000241496 Jy ! Component: 200 - total flux cleaned = 0.000238681 Jy ! Total flux subtracted in 200 components = 0.000238681 Jy ! Clean residual min=-0.003135 max=0.003071 Jy/beam ! Clean residual mean=0.000003 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.929832 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.929832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8118 mas, bmaj=1.851 mas, bpa=-2.349 degrees ! Estimated noise=506.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155025 Jy ! Component: 100 - total flux cleaned = -0.000804647 Jy ! Component: 150 - total flux cleaned = -0.000471251 Jy ! Component: 200 - total flux cleaned = -2.41805e-05 Jy ! Total flux subtracted in 200 components = -2.41805e-05 Jy ! Clean residual min=-0.008943 max=0.006059 Jy/beam ! Clean residual mean=0.000001 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.929808 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.929808 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=0.122524Jy sigma=0.000661 ! Fit after self-cal, rms=0.122153Jy sigma=0.000657 wmodel J2151+0709_X_2017_07_16_pus_map.mod ! Writing 82 model components to file: J2151+0709_X_2017_07_16_pus_map.mod wobs J2151+0709_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2151+0709_X_2017_07_16_pus_uvs.fits wwins J2151+0709_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J2151+0709_X_2017_07_16_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 = -0.00234228 Jy ! Component: 100 - total flux cleaned = -0.0026323 Jy ! Component: 150 - total flux cleaned = -0.00298484 Jy ! Component: 200 - total flux cleaned = -0.00339825 Jy ! Component: 250 - total flux cleaned = -0.00363388 Jy ! Component: 300 - total flux cleaned = -0.00393366 Jy ! Component: 350 - total flux cleaned = -0.00400508 Jy ! Component: 400 - total flux cleaned = -0.00421326 Jy ! Component: 450 - total flux cleaned = -0.00421203 Jy ! Component: 500 - total flux cleaned = -0.00440923 Jy ! Component: 550 - total flux cleaned = -0.00453521 Jy ! Component: 600 - total flux cleaned = -0.00453457 Jy ! Component: 650 - total flux cleaned = -0.00459392 Jy ! Component: 700 - total flux cleaned = -0.00459318 Jy ! Component: 750 - total flux cleaned = -0.00459434 Jy ! Component: 800 - total flux cleaned = -0.0045401 Jy ! Component: 850 - total flux cleaned = -0.0045964 Jy ! Component: 900 - total flux cleaned = -0.0046505 Jy ! Component: 950 - total flux cleaned = -0.00480761 Jy ! Component: 1000 - total flux cleaned = -0.00490956 Jy ! Component: 1050 - total flux cleaned = -0.00480927 Jy ! Component: 1100 - total flux cleaned = -0.0048582 Jy ! Component: 1150 - total flux cleaned = -0.00466766 Jy ! Component: 1200 - total flux cleaned = -0.00485683 Jy ! Component: 1250 - total flux cleaned = -0.00467234 Jy ! Component: 1300 - total flux cleaned = -0.00467282 Jy ! Component: 1350 - total flux cleaned = -0.0046275 Jy ! Component: 1400 - total flux cleaned = -0.00453974 Jy ! Component: 1450 - total flux cleaned = -0.00432342 Jy ! Component: 1500 - total flux cleaned = -0.00432282 Jy ! Component: 1550 - total flux cleaned = -0.00419733 Jy ! Component: 1600 - total flux cleaned = -0.00403357 Jy ! Component: 1650 - total flux cleaned = -0.00391269 Jy ! Component: 1700 - total flux cleaned = -0.00383352 Jy ! Component: 1750 - total flux cleaned = -0.00379489 Jy ! Component: 1800 - total flux cleaned = -0.00371842 Jy ! Component: 1850 - total flux cleaned = -0.00371911 Jy ! Component: 1900 - total flux cleaned = -0.00383066 Jy ! Component: 1950 - total flux cleaned = -0.00383034 Jy ! Component: 2000 - total flux cleaned = -0.00379377 Jy ! Total flux subtracted in 2048 components = -0.00379377 Jy ! Clean residual min=-0.001830 max=0.002037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.926014 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 203 components and 0.926014 Jy ![Exited script file: muppet] wmap "J2151+0709_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8118 x 1.851 at -2.349 degrees (North through East) ! Clean map min=-0.0070568 max=0.33784 Jy/beam ! Writing clean map to FITS file: J2151+0709_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.337845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000613141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544458 0.544458 1.08892 2.17783 4.35566 8.71133 17.4227 34.8453 69.6906 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.337 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8118 x 1.851 at -2.349 degrees (North through East) ! Clean map min=-0.0070568 max=0.33784 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 J2151+0709_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:44 2019