! Started logfile: J2307+3802_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:45 2016 obs J2307+3802_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2307+3802_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878871 visibilities/baseline/integration-bin. ! Found source: J2307+3802 ! ! 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 338 lines of history. ! ! Reading 57900 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 J2307+3802_X_2015_03_17_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990889Jy sigma=0.010871 ! Fit after self-cal, rms=0.956713Jy sigma=0.010521 ! 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=0.8266 mas, bmaj=1.167 mas, bpa=-9.504 degrees ! Estimated noise=598.831 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 = 0.0311885 Jy ! Component: 100 - total flux cleaned = 0.0407712 Jy ! Total flux subtracted in 100 components = 0.0407712 Jy ! Clean residual min=-0.004035 max=0.006868 Jy/beam ! Clean residual mean=-0.000283 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.0407712 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0407712 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=0.086376Jy sigma=0.000897 ! Fit after self-cal, rms=0.085554Jy sigma=0.000888 ! 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=1.025 mas, bmaj=1.419 mas, bpa=-6.395 degrees ! Estimated noise=272.453 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 = 0.0141411 Jy ! Component: 100 - total flux cleaned = 0.0231927 Jy ! Component: 150 - total flux cleaned = 0.0291408 Jy ! Component: 200 - total flux cleaned = 0.0330514 Jy ! Total flux subtracted in 200 components = 0.0330514 Jy ! Clean residual min=-0.005510 max=0.010576 Jy/beam ! Clean residual mean=-0.000384 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.0738225 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0738225 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=0.082981Jy sigma=0.000857 ! Fit after self-cal, rms=0.082836Jy sigma=0.000854 ! 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 1.51 FD 1.32 HN 1.27 KP 0.82 ! LA 0.70 MK 1.27 NL 1.84 OV 2.16 ! PT 0.68 SC 1.48 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.31 HN 1.23 KP 0.77 ! LA 0.70 MK 1.28 NL 1.78 OV 2.11 ! PT 0.69 SC 1.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.20 HN 1.30 KP 0.71 ! LA 0.74 MK 1.31 NL 1.76 OV 2.05 ! PT 0.67 SC 1.38 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.30 HN 1.31 KP 0.70 ! LA 0.73 MK 1.45 NL 1.72 OV 2.21 ! PT 0.67 SC 1.46 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.27 HN 1.17 KP 0.63 ! LA 0.74 MK 1.48 NL 1.58 OV 2.03 ! PT 0.65 SC 1.32 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.27 HN 1.19 KP 0.64 ! LA 0.73 MK 1.31 NL 1.61 OV 1.86 ! PT 0.67 SC 1.47 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.27 HN 1.24 KP 0.62 ! LA 0.76 MK 1.25 NL 1.51 OV 1.72 ! PT 0.67 SC 1.31 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.36 HN 1.21 KP 0.63 ! LA 0.70 MK 1.28 NL 1.52 OV 1.73 ! PT 0.70 SC 1.29 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.40 HN 1.18 KP 0.63 ! LA 0.74 MK 1.29 NL 1.51 OV 1.62 ! PT 0.72 SC 1.20 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.25 HN 1.07 KP 0.66 ! LA 0.74 MK 1.15 NL 1.48 OV 1.68 ! PT 0.71 SC 1.27 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.30 HN 1.01 KP 0.66 ! LA 0.77 MK 1.22 NL 1.54 OV 1.49 ! PT 0.72 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.31 HN 0.99 KP 0.68 ! LA 0.77 MK 1.05 NL 1.66 OV 1.73 ! PT 0.71 SC 1.06 ! ! ! Fit before self-cal, rms=0.082836Jy sigma=0.000854 ! Fit after self-cal, rms=0.114532Jy sigma=0.000807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.554 mas, bpa=-4.994 degrees ! Estimated noise=303.362 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 = 0.000550974 Jy ! Component: 100 - total flux cleaned = 0.00049918 Jy ! Component: 150 - total flux cleaned = 0.000408109 Jy ! Component: 200 - total flux cleaned = 0.00036818 Jy ! Total flux subtracted in 200 components = 0.00036818 Jy ! Clean residual min=-0.005354 max=0.008765 Jy/beam ! Clean residual mean=-0.000142 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.0741907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0741907 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=0.114396Jy sigma=0.000807 ! Fit after self-cal, rms=0.116748Jy sigma=0.000798 ! 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=0.116748Jy sigma=0.000798 ! Fit after self-cal, rms=0.147607Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.566 mas, bpa=-5.021 degrees ! Estimated noise=318.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140544 Jy ! Component: 100 - total flux cleaned = 0.00163105 Jy ! Component: 150 - total flux cleaned = 0.00168289 Jy ! Component: 200 - total flux cleaned = 0.00168352 Jy ! Total flux subtracted in 200 components = 0.00168352 Jy ! Clean residual min=-0.003096 max=0.005345 Jy/beam ! Clean residual mean=-0.000028 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0758742 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0758742 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=0.147563Jy sigma=0.000780 ! Fit after self-cal, rms=0.148404Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429052 Jy ! Component: 100 - total flux cleaned = 0.00518047 Jy ! Component: 150 - total flux cleaned = 0.0054108 Jy ! Component: 200 - total flux cleaned = 0.00541125 Jy ! Total flux subtracted in 200 components = 0.00541125 Jy ! Clean residual min=-0.002902 max=0.003326 Jy/beam ! Clean residual mean=0.000022 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0812855 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0812855 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=0.148257Jy sigma=0.000777 ! Fit after self-cal, rms=0.147926Jy sigma=0.000776 ! Inverting map ! Added new window around map position (13.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034912 Jy ! Component: 100 - total flux cleaned = 0.0055899 Jy ! Component: 150 - total flux cleaned = 0.0060848 Jy ! Component: 200 - total flux cleaned = 0.0062369 Jy ! Total flux subtracted in 200 components = 0.0062369 Jy ! Clean residual min=-0.002726 max=0.003029 Jy/beam ! Clean residual mean=0.000028 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0875224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0875224 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=0.147785Jy sigma=0.000775 ! Fit after self-cal, rms=0.147511Jy sigma=0.000775 ! 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=0.147511Jy sigma=0.000775 ! Fit after self-cal, rms=0.138955Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.556 mas, bpa=-6.621 degrees ! Estimated noise=311.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023255 Jy ! Component: 100 - total flux cleaned = 0.0032416 Jy ! Component: 150 - total flux cleaned = 0.00346485 Jy ! Component: 200 - total flux cleaned = 0.00361959 Jy ! Total flux subtracted in 200 components = 0.00361959 Jy ! Clean residual min=-0.002190 max=0.002712 Jy/beam ! Clean residual mean=0.000012 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.091142 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.091142 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=0.138892Jy sigma=0.000773 ! Fit after self-cal, rms=0.138560Jy sigma=0.000772 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 = 0.00129552 Jy ! Component: 100 - total flux cleaned = 0.00138844 Jy ! Component: 150 - total flux cleaned = 0.00134512 Jy ! Component: 200 - total flux cleaned = 0.00134572 Jy ! Total flux subtracted in 200 components = 0.00134572 Jy ! Clean residual min=-0.002223 max=0.002789 Jy/beam ! Clean residual mean=0.000022 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0924877 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0924877 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=0.138505Jy sigma=0.000772 ! Fit after self-cal, rms=0.138377Jy sigma=0.000772 ! 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=0.138377Jy sigma=0.000772 ! Fit after self-cal, rms=0.132684Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=2.744 mas, bpa=-19.66 degrees ! Estimated noise=330.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795834 Jy ! Component: 100 - total flux cleaned = 0.0010332 Jy ! Component: 150 - total flux cleaned = 0.000967382 Jy ! Component: 200 - total flux cleaned = 0.000813086 Jy ! Total flux subtracted in 200 components = 0.000813086 Jy ! Clean residual min=-0.002715 max=0.003377 Jy/beam ! Clean residual mean=0.000017 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0933008 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0933008 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=0.132651Jy sigma=0.000771 ! Fit after self-cal, rms=0.132459Jy sigma=0.000771 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 = 0.00033372 Jy ! Component: 100 - total flux cleaned = 0.000263309 Jy ! Component: 150 - total flux cleaned = 0.000110643 Jy ! Component: 200 - total flux cleaned = -2.15005e-06 Jy ! Total flux subtracted in 200 components = -2.15005e-06 Jy ! Clean residual min=-0.002710 max=0.003353 Jy/beam ! Clean residual mean=0.000023 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0932987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0932987 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=0.132435Jy sigma=0.000771 ! Fit after self-cal, rms=0.132395Jy sigma=0.000770 ! 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=1.127 mas, bmaj=1.552 mas, bpa=-7.407 degrees ! Estimated noise=308.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.552 at -7.407 degrees (North through East) ! Clean map min=-0.0029351 max=0.046789 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=0.8841 mas, bmaj=1.245 mas, bpa=-8.536 degrees ! Estimated noise=729.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372694 Jy ! Component: 100 - total flux cleaned = 0.0509747 Jy ! Component: 150 - total flux cleaned = 0.060223 Jy ! Component: 200 - total flux cleaned = 0.0671446 Jy ! Total flux subtracted in 200 components = 0.0671446 Jy ! Clean residual min=-0.004413 max=0.005426 Jy/beam ! Clean residual mean=-0.000108 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0671446 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0671446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.552 mas, bpa=-7.407 degrees ! Estimated noise=308.04 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 (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079712 Jy ! Component: 100 - total flux cleaned = 0.0131206 Jy ! Component: 150 - total flux cleaned = 0.0169943 Jy ! Component: 200 - total flux cleaned = 0.0192202 Jy ! Total flux subtracted in 200 components = 0.0192202 Jy ! Clean residual min=-0.002865 max=0.003158 Jy/beam ! Clean residual mean=-0.000036 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0863648 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.0863648 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=2.414 mas, bmaj=2.744 mas, bpa=-19.66 degrees ! Estimated noise=330.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331095 Jy ! Component: 100 - total flux cleaned = 0.0043882 Jy ! Component: 150 - total flux cleaned = 0.00498753 Jy ! Component: 200 - total flux cleaned = 0.00540372 Jy ! Total flux subtracted in 200 components = 0.00540372 Jy ! Clean residual min=-0.003109 max=0.003341 Jy/beam ! Clean residual mean=-0.000002 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0917685 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 = 0.000282881 Jy ! Component: 100 - total flux cleaned = 0.000584106 Jy ! Component: 150 - total flux cleaned = 0.000838687 Jy ! Component: 200 - total flux cleaned = 0.000927609 Jy ! Total flux subtracted in 200 components = 0.000927609 Jy ! Clean residual min=-0.003031 max=0.003242 Jy/beam ! Clean residual mean=0.000015 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0926961 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.0926961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.552 mas, bpa=-7.407 degrees ! Estimated noise=308.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87001e-05 Jy ! Component: 100 - total flux cleaned = 0.000162147 Jy ! Component: 150 - total flux cleaned = 0.000163349 Jy ! Component: 200 - total flux cleaned = 0.00011874 Jy ! Total flux subtracted in 200 components = 0.00011874 Jy ! Clean residual min=-0.002217 max=0.002677 Jy/beam ! Clean residual mean=0.000014 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0928148 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.0928148 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=0.132375Jy sigma=0.000771 ! Fit after self-cal, rms=0.132283Jy sigma=0.000770 wmodel J2307+3802_X_2015_03_17_pus_map.mod ! Writing 110 model components to file: J2307+3802_X_2015_03_17_pus_map.mod wobs J2307+3802_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2307+3802_X_2015_03_17_pus_uvs.fits wwins J2307+3802_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2307+3802_X_2015_03_17_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 = 0.000689083 Jy ! Component: 100 - total flux cleaned = 0.00092534 Jy ! Component: 150 - total flux cleaned = 0.00103609 Jy ! Component: 200 - total flux cleaned = 0.00128279 Jy ! Component: 250 - total flux cleaned = 0.00145065 Jy ! Component: 300 - total flux cleaned = 0.00161171 Jy ! Component: 350 - total flux cleaned = 0.00176601 Jy ! Component: 400 - total flux cleaned = 0.00194516 Jy ! Component: 450 - total flux cleaned = 0.0022624 Jy ! Component: 500 - total flux cleaned = 0.00251382 Jy ! Component: 550 - total flux cleaned = 0.00284006 Jy ! Component: 600 - total flux cleaned = 0.00310524 Jy ! Component: 650 - total flux cleaned = 0.00336394 Jy ! Component: 700 - total flux cleaned = 0.00351522 Jy ! Component: 750 - total flux cleaned = 0.00366359 Jy ! Component: 800 - total flux cleaned = 0.00388131 Jy ! Component: 850 - total flux cleaned = 0.00404681 Jy ! Component: 900 - total flux cleaned = 0.00420928 Jy ! Component: 950 - total flux cleaned = 0.00434564 Jy ! Component: 1000 - total flux cleaned = 0.00450199 Jy ! Component: 1050 - total flux cleaned = 0.00467737 Jy ! Component: 1100 - total flux cleaned = 0.00480635 Jy ! Component: 1150 - total flux cleaned = 0.0048277 Jy ! Component: 1200 - total flux cleaned = 0.00489078 Jy ! Component: 1250 - total flux cleaned = 0.00497301 Jy ! Component: 1300 - total flux cleaned = 0.00495263 Jy ! Component: 1350 - total flux cleaned = 0.00505241 Jy ! Component: 1400 - total flux cleaned = 0.00505211 Jy ! Component: 1450 - total flux cleaned = 0.00512968 Jy ! Component: 1500 - total flux cleaned = 0.0050721 Jy ! Component: 1550 - total flux cleaned = 0.0050724 Jy ! Component: 1600 - total flux cleaned = 0.00510986 Jy ! Component: 1650 - total flux cleaned = 0.00518354 Jy ! Component: 1700 - total flux cleaned = 0.0051651 Jy ! Component: 1750 - total flux cleaned = 0.00518315 Jy ! Component: 1800 - total flux cleaned = 0.00521871 Jy ! Component: 1850 - total flux cleaned = 0.00523636 Jy ! Component: 1900 - total flux cleaned = 0.00527094 Jy ! Component: 1950 - total flux cleaned = 0.00527069 Jy ! Component: 2000 - total flux cleaned = 0.00523636 Jy ! Total flux subtracted in 2048 components = 0.00525337 Jy ! Clean residual min=-0.000872 max=0.000905 Jy/beam ! Clean residual mean=0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0980682 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 257 components and 0.0980682 Jy ![Exited script file: muppet] wmap "J2307+3802_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.552 at -7.407 degrees (North through East) ! Clean map min=-0.0024584 max=0.047749 Jy/beam ! Writing clean map to FITS file: J2307+3802_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0477491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.02701 2.02701 4.05403 8.10805 16.2161 32.4322 64.8644 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.552 at -7.407 degrees (North through East) ! Clean map min=-0.0024584 max=0.047749 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 J2307+3802_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:49 2016