! Started logfile: J1832+8049_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:32 2019 obs J1832+8049_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1832+8049_X_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.601427 visibilities/baseline/integration-bin. ! Found source: J1832+8049 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 763 lines of history. ! ! Reading 56640 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 J1832+8049_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 553 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 466 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 553 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 523 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 553 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 527 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 552 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 527 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 625 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983258Jy sigma=0.008211 ! Fit after self-cal, rms=0.952737Jy sigma=0.007973 ! 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=0.7984 mas, bmaj=1.237 mas, bpa=-85.64 degrees ! Estimated noise=948.105 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 = 0.0351848 Jy ! Component: 100 - total flux cleaned = 0.0435284 Jy ! Total flux subtracted in 100 components = 0.0435284 Jy ! Clean residual min=-0.002841 max=0.003525 Jy/beam ! Clean residual mean=-0.000080 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0435284 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0435284 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=0.078598Jy sigma=0.000626 ! Fit after self-cal, rms=0.077755Jy sigma=0.000620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490965 Jy ! Component: 100 - total flux cleaned = 0.00763989 Jy ! Total flux subtracted in 100 components = 0.00763989 Jy ! Clean residual min=-0.002720 max=0.003089 Jy/beam ! Clean residual mean=-0.000063 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0511683 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0511683 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=0.077150Jy sigma=0.000615 ! Fit after self-cal, rms=0.077139Jy sigma=0.000615 ! 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=1.087 mas, bmaj=1.707 mas, bpa=-84.69 degrees ! Estimated noise=378.608 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 (5.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055101 Jy ! Component: 100 - total flux cleaned = 0.00895669 Jy ! Component: 150 - total flux cleaned = 0.0113335 Jy ! Component: 200 - total flux cleaned = 0.013026 Jy ! Total flux subtracted in 200 components = 0.013026 Jy ! Clean residual min=-0.001735 max=0.003338 Jy/beam ! Clean residual mean=-0.000058 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0641943 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0641943 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=0.076693Jy sigma=0.000611 ! Fit after self-cal, rms=0.076588Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030697 Jy ! Component: 100 - total flux cleaned = 0.00467697 Jy ! Component: 150 - total flux cleaned = 0.00576921 Jy ! Component: 200 - total flux cleaned = 0.00657022 Jy ! Total flux subtracted in 200 components = 0.00657022 Jy ! Clean residual min=-0.001558 max=0.002550 Jy/beam ! Clean residual mean=-0.000041 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0707646 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.0707646 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=0.076461Jy sigma=0.000608 ! Fit after self-cal, rms=0.076396Jy sigma=0.000608 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.11 KP 0.99 ! LA 0.95 MK 0.98 NL 1.02 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 0.98 KP 1.05 ! LA 0.93 MK 1.15 NL 1.06 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 HN 1.03 KP 0.95 ! LA 1.00 MK 1.09 NL 1.03 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.98 KP 1.01 ! LA 1.04 MK 1.13 NL 1.05 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 1.04 NL 1.02 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.02 ! LA 0.94 MK 1.01 NL 1.02 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.99 KP 0.99 ! LA 0.96 MK 1.01 NL 1.06 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.96 KP 0.97 ! LA 1.01 MK 1.01 NL 1.11 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.88 KP 0.95 ! LA 0.99 MK 0.96 NL 1.07 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 0.92 ! LA 1.03 MK 0.92 NL 1.00 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.96 KP 0.93 ! LA 1.05 MK 0.94 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.91 KP 0.93 ! LA 0.98 MK 0.92 NL 1.01 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.076396Jy sigma=0.000608 ! Fit after self-cal, rms=0.076122Jy sigma=0.000608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.695 mas, bpa=-84.92 degrees ! Estimated noise=383.424 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 = 0.0015964 Jy ! Component: 100 - total flux cleaned = 0.00199025 Jy ! Component: 150 - total flux cleaned = 0.00208171 Jy ! Component: 200 - total flux cleaned = 0.00213999 Jy ! Total flux subtracted in 200 components = 0.00213999 Jy ! Clean residual min=-0.001060 max=0.001694 Jy/beam ! Clean residual mean=-0.000026 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0729046 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0729046 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=0.076087Jy sigma=0.000608 ! Fit after self-cal, rms=0.076047Jy sigma=0.000607 ! 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=0.076047Jy sigma=0.000607 ! Fit after self-cal, rms=0.075852Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.693 mas, bpa=-84.24 degrees ! Estimated noise=384.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104296 Jy ! Component: 100 - total flux cleaned = 0.00120494 Jy ! Component: 150 - total flux cleaned = 0.00127975 Jy ! Component: 200 - total flux cleaned = 0.00132725 Jy ! Total flux subtracted in 200 components = 0.00132725 Jy ! Clean residual min=-0.000961 max=0.001414 Jy/beam ! Clean residual mean=-0.000014 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0742318 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.0742318 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=0.075835Jy sigma=0.000606 ! Fit after self-cal, rms=0.075853Jy sigma=0.000606 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 (-6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001002 Jy ! Component: 100 - total flux cleaned = 0.00129514 Jy ! Component: 150 - total flux cleaned = 0.00147238 Jy ! Component: 200 - total flux cleaned = 0.00152239 Jy ! Total flux subtracted in 200 components = 0.00152239 Jy ! Clean residual min=-0.001015 max=0.001077 Jy/beam ! Clean residual mean=-0.000009 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0757542 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.0757542 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=0.075823Jy sigma=0.000606 ! Fit after self-cal, rms=0.075809Jy sigma=0.000606 ! 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=0.075809Jy sigma=0.000606 ! Fit after self-cal, rms=0.076001Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.684 mas, bpa=-84.14 degrees ! Estimated noise=384.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104978 Jy ! Component: 100 - total flux cleaned = 0.0012977 Jy ! Component: 150 - total flux cleaned = 0.00147241 Jy ! Component: 200 - total flux cleaned = 0.00157576 Jy ! Total flux subtracted in 200 components = 0.00157576 Jy ! Clean residual min=-0.000960 max=0.001122 Jy/beam ! Clean residual mean=-0.000008 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.07733 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.07733 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=0.075979Jy sigma=0.000605 ! Fit after self-cal, rms=0.075991Jy sigma=0.000605 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 = 0.000336503 Jy ! Component: 100 - total flux cleaned = 0.000339887 Jy ! Component: 150 - total flux cleaned = 0.000340906 Jy ! Component: 200 - total flux cleaned = 0.000322513 Jy ! Total flux subtracted in 200 components = 0.000322513 Jy ! Clean residual min=-0.000950 max=0.001127 Jy/beam ! Clean residual mean=-0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0776525 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0776525 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=0.075978Jy sigma=0.000605 ! Fit after self-cal, rms=0.075973Jy sigma=0.000605 ! Inverting map ! Added new window around map position (2.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798846 Jy ! Component: 100 - total flux cleaned = 0.00104621 Jy ! Component: 150 - total flux cleaned = 0.00113248 Jy ! Component: 200 - total flux cleaned = 0.00117052 Jy ! Total flux subtracted in 200 components = 0.00117052 Jy ! Clean residual min=-0.000961 max=0.000871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.078823 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.078823 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=0.075956Jy sigma=0.000605 ! Fit after self-cal, rms=0.075947Jy sigma=0.000605 ! 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=0.075947Jy sigma=0.000605 ! Fit after self-cal, rms=0.075955Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.469 mas, bmaj=3.233 mas, bpa=82.54 degrees ! Estimated noise=459.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878263 Jy ! Component: 100 - total flux cleaned = 0.00141456 Jy ! Component: 150 - total flux cleaned = 0.00178373 Jy ! Component: 200 - total flux cleaned = 0.00193006 Jy ! Total flux subtracted in 200 components = 0.00193006 Jy ! Clean residual min=-0.000804 max=0.000674 Jy/beam ! Clean residual mean=-0.000006 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0807531 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.0807531 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=0.075947Jy sigma=0.000605 ! Fit after self-cal, rms=0.075953Jy sigma=0.000605 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 = 0.000387535 Jy ! Component: 100 - total flux cleaned = 0.000534726 Jy ! Component: 150 - total flux cleaned = 0.000601704 Jy ! Component: 200 - total flux cleaned = 0.000630365 Jy ! Total flux subtracted in 200 components = 0.000630365 Jy ! Clean residual min=-0.000781 max=0.000672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0813834 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 0.0813834 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=0.075949Jy sigma=0.000605 ! Fit after self-cal, rms=0.075948Jy sigma=0.000605 ! 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=1.068 mas, bmaj=1.676 mas, bpa=-84.13 degrees ! Estimated noise=384.166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.676 at -84.13 degrees (North through East) ! Clean map min=-0.0016165 max=0.047105 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=0.7922 mas, bmaj=1.226 mas, bpa=-85.41 degrees ! Estimated noise=939.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352121 Jy ! Component: 100 - total flux cleaned = 0.0455354 Jy ! Component: 150 - total flux cleaned = 0.0524118 Jy ! Component: 200 - total flux cleaned = 0.0570723 Jy ! Total flux subtracted in 200 components = 0.0570723 Jy ! Clean residual min=-0.002867 max=0.003480 Jy/beam ! Clean residual mean=-0.000052 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0570723 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0570723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.676 mas, bpa=-84.13 degrees ! Estimated noise=384.166 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 = 0.00663867 Jy ! Component: 100 - total flux cleaned = 0.0108582 Jy ! Component: 150 - total flux cleaned = 0.0139274 Jy ! Component: 200 - total flux cleaned = 0.0163189 Jy ! Total flux subtracted in 200 components = 0.0163189 Jy ! Clean residual min=-0.001329 max=0.001994 Jy/beam ! Clean residual mean=-0.000031 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0733913 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.0733913 Jy ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189647 Jy ! Component: 100 - total flux cleaned = 0.00298207 Jy ! Component: 150 - total flux cleaned = 0.00379312 Jy ! Component: 200 - total flux cleaned = 0.00449655 Jy ! Total flux subtracted in 200 components = 0.00449655 Jy ! Clean residual min=-0.001095 max=0.001016 Jy/beam ! Clean residual mean=-0.000014 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0778878 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.0778878 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=2.469 mas, bmaj=3.233 mas, bpa=82.54 degrees ! Estimated noise=459.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139099 Jy ! Component: 100 - total flux cleaned = 0.00230743 Jy ! Component: 150 - total flux cleaned = 0.00277538 Jy ! Component: 200 - total flux cleaned = 0.003063 Jy ! Total flux subtracted in 200 components = 0.003063 Jy ! Clean residual min=-0.000900 max=0.000644 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0809508 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 = 0.000150651 Jy ! Component: 100 - total flux cleaned = 0.000251167 Jy ! Component: 150 - total flux cleaned = 0.000342354 Jy ! Component: 200 - total flux cleaned = 0.000424828 Jy ! Total flux subtracted in 200 components = 0.000424828 Jy ! Clean residual min=-0.000826 max=0.000632 Jy/beam ! Clean residual mean=-0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0813757 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 144 components and 0.0813756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.676 mas, bpa=-84.13 degrees ! Estimated noise=384.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42192e-05 Jy ! Component: 100 - total flux cleaned = -9.00087e-05 Jy ! Component: 150 - total flux cleaned = -0.000114368 Jy ! Component: 200 - total flux cleaned = -0.000157886 Jy ! Total flux subtracted in 200 components = -0.000157886 Jy ! Clean residual min=-0.000898 max=0.000806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0812178 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.0812178 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=0.075955Jy sigma=0.000605 ! Fit after self-cal, rms=0.075950Jy sigma=0.000605 wmodel J1832+8049_X_2017_10_09_pus_map.mod ! Writing 158 model components to file: J1832+8049_X_2017_10_09_pus_map.mod wobs J1832+8049_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1832+8049_X_2017_10_09_pus_uvs.fits wwins J1832+8049_X_2017_10_09_pus_map.win ! wwins: Wrote 5 windows to J1832+8049_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.27732e-05 Jy ! Component: 100 - total flux cleaned = -0.000118611 Jy ! Component: 150 - total flux cleaned = -6.45154e-05 Jy ! Component: 200 - total flux cleaned = 4.51129e-07 Jy ! Component: 250 - total flux cleaned = 6.36542e-05 Jy ! Component: 300 - total flux cleaned = 0.000161646 Jy ! Component: 350 - total flux cleaned = 0.000233299 Jy ! Component: 400 - total flux cleaned = 0.000303564 Jy ! Component: 450 - total flux cleaned = 0.00036107 Jy ! Component: 500 - total flux cleaned = 0.000462492 Jy ! Component: 550 - total flux cleaned = 0.000561788 Jy ! Component: 600 - total flux cleaned = 0.000615871 Jy ! Component: 650 - total flux cleaned = 0.000722372 Jy ! Component: 700 - total flux cleaned = 0.000764405 Jy ! Component: 750 - total flux cleaned = 0.00085726 Jy ! Component: 800 - total flux cleaned = 0.000908045 Jy ! Component: 850 - total flux cleaned = 0.000997935 Jy ! Component: 900 - total flux cleaned = 0.00104726 Jy ! Component: 950 - total flux cleaned = 0.00111529 Jy ! Component: 1000 - total flux cleaned = 0.00119214 Jy ! Component: 1050 - total flux cleaned = 0.00125849 Jy ! Component: 1100 - total flux cleaned = 0.00135204 Jy ! Component: 1150 - total flux cleaned = 0.0014075 Jy ! Component: 1200 - total flux cleaned = 0.00148046 Jy ! Component: 1250 - total flux cleaned = 0.00157064 Jy ! Component: 1300 - total flux cleaned = 0.00162417 Jy ! Component: 1350 - total flux cleaned = 0.0017034 Jy ! Component: 1400 - total flux cleaned = 0.00178178 Jy ! Component: 1450 - total flux cleaned = 0.0018593 Jy ! Component: 1500 - total flux cleaned = 0.00195295 Jy ! Component: 1550 - total flux cleaned = 0.00202858 Jy ! Component: 1600 - total flux cleaned = 0.00207854 Jy ! Component: 1650 - total flux cleaned = 0.00214451 Jy ! Component: 1700 - total flux cleaned = 0.00219349 Jy ! Component: 1750 - total flux cleaned = 0.00225818 Jy ! Component: 1800 - total flux cleaned = 0.00231422 Jy ! Component: 1850 - total flux cleaned = 0.00237763 Jy ! Component: 1900 - total flux cleaned = 0.0024169 Jy ! Component: 1950 - total flux cleaned = 0.00246355 Jy ! Component: 2000 - total flux cleaned = 0.00254824 Jy ! Total flux subtracted in 2048 components = 0.00257865 Jy ! Clean residual min=-0.000401 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0837964 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 279 components and 0.0837964 Jy ![Exited script file: muppet] wmap "J1832+8049_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.676 at -84.13 degrees (North through East) ! Clean map min=-0.0013442 max=0.046934 Jy/beam ! Writing clean map to FITS file: J1832+8049_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0469338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878129 0.878129 1.75626 3.51252 7.02503 14.0501 28.1001 56.2002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.676 at -84.13 degrees (North through East) ! Clean map min=-0.0013442 max=0.046934 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 J1832+8049_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:36 2019