! Started logfile: J1745+6703_X_2017_01_21_pus_uvs.log on Sun May 5 15:31:17 2019 obs J1745+6703_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1745+6703_X_2017_01_21_pus_uva.fits ! AN table 1: 277 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.535299 visibilities/baseline/integration-bin. ! Found source: J1745+6703 ! ! 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 1086 lines of history. ! ! Reading 64056 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 J1745+6703_X_2017_01_21_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 817 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 753 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 817 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 817 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 874 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 845 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 887 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953348Jy sigma=0.007189 ! Fit after self-cal, rms=0.916543Jy sigma=0.006933 ! 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=0.6977 mas, bmaj=0.7519 mas, bpa=-53.94 degrees ! Estimated noise=1121.75 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 = 0.0683955 Jy ! Component: 100 - total flux cleaned = 0.0904895 Jy ! Total flux subtracted in 100 components = 0.0904895 Jy ! Clean residual min=-0.009882 max=0.014627 Jy/beam ! Clean residual mean=-0.000910 rms=0.003810 Jy/beam ! Combined flux in latest and established models = 0.0904895 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0904895 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=0.179690Jy sigma=0.001361 ! Fit after self-cal, rms=0.179506Jy sigma=0.001361 ! 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=0.8462 mas, bmaj=0.9768 mas, bpa=10.35 degrees ! Estimated noise=401.715 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 = 0.0268935 Jy ! Component: 100 - total flux cleaned = 0.0442152 Jy ! Component: 150 - total flux cleaned = 0.0556607 Jy ! Component: 200 - total flux cleaned = 0.0632321 Jy ! Total flux subtracted in 200 components = 0.0632321 Jy ! Clean residual min=-0.018606 max=0.018218 Jy/beam ! Clean residual mean=-0.002151 rms=0.008634 Jy/beam ! Combined flux in latest and established models = 0.153722 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.153722 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=0.175670Jy sigma=0.001322 ! Fit after self-cal, rms=0.175251Jy sigma=0.001320 ! 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 1.43 FD 1.00* HN 1.20 LA 0.65 ! MK 1.27 NL 1.53 OV 1.67 PT 0.63 ! SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.00* HN 1.20 LA 0.68 ! MK 1.22 NL 1.41 OV 1.55 PT 0.68 ! SC 1.18 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.00* HN 1.24 LA 0.66 ! MK 1.24 NL 1.45 OV 1.65 PT 0.66 ! SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 1.00* HN 1.23 LA 0.66 ! MK 1.28 NL 1.52 OV 1.77 PT 0.66 ! SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 1.00* HN 1.28 LA 0.63 ! MK 1.35 NL 1.59 OV 1.60 PT 0.63 ! SC 1.27 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.00* HN 1.20 LA 0.67 ! MK 1.28 NL 1.51 OV 1.66 PT 0.65 ! SC 1.25 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 1.00* HN 1.20 LA 0.67 ! MK 1.30 NL 1.51 OV 1.79 PT 0.66 ! SC 1.23 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.00* HN 1.14 LA 0.69 ! MK 1.20 NL 1.47 OV 1.69 PT 0.69 ! SC 1.23 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.00* HN 1.29 LA 0.65 ! MK 1.18 NL 1.56 OV 1.97 PT 0.64 ! SC 1.21 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.00* HN 1.15 LA 0.70 ! MK 1.10 NL 1.46 OV 1.45 PT 0.69 ! SC 1.19 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.00* HN 1.21 LA 0.67 ! MK 1.16 NL 1.50 OV 1.52 PT 0.66 ! SC 1.21 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.00* HN 1.09 LA 0.76 ! MK 1.05 NL 1.36 OV 1.41 PT 0.74 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.175251Jy sigma=0.001320 ! Fit after self-cal, rms=0.202101Jy sigma=0.001269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=1.067 mas, bpa=9.94 degrees ! Estimated noise=428.126 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 = 0.00239632 Jy ! Component: 100 - total flux cleaned = 0.00179025 Jy ! Component: 150 - total flux cleaned = 0.00120787 Jy ! Component: 200 - total flux cleaned = 0.000966228 Jy ! Total flux subtracted in 200 components = 0.000966228 Jy ! Clean residual min=-0.022110 max=0.026044 Jy/beam ! Clean residual mean=-0.001553 rms=0.009117 Jy/beam ! Combined flux in latest and established models = 0.154688 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.154688 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=0.201564Jy sigma=0.001269 ! Fit after self-cal, rms=0.204544Jy sigma=0.001265 ! 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=0.204544Jy sigma=0.001265 ! Fit after self-cal, rms=0.456465Jy sigma=0.000989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=1.194 mas, bpa=18.84 degrees ! Estimated noise=463.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563827 Jy ! Component: 100 - total flux cleaned = 0.00550354 Jy ! Component: 150 - total flux cleaned = 0.00525014 Jy ! Component: 200 - total flux cleaned = 0.00500946 Jy ! Total flux subtracted in 200 components = 0.00500946 Jy ! Clean residual min=-0.007737 max=0.009379 Jy/beam ! Clean residual mean=0.000114 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.159697 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.159697 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=0.455194Jy sigma=0.000991 ! Fit after self-cal, rms=0.460687Jy sigma=0.000984 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 (-17.6, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707148 Jy ! Component: 100 - total flux cleaned = 0.00783517 Jy ! Component: 150 - total flux cleaned = 0.00901989 Jy ! Component: 200 - total flux cleaned = 0.00892233 Jy ! Total flux subtracted in 200 components = 0.00892233 Jy ! Clean residual min=-0.005933 max=0.006871 Jy/beam ! Clean residual mean=-0.000038 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.16862 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.16862 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=0.460170Jy sigma=0.000983 ! Fit after self-cal, rms=0.460036Jy sigma=0.000982 ! 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=0.460036Jy sigma=0.000982 ! Fit after self-cal, rms=0.540791Jy sigma=0.000981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=1.221 mas, bpa=19.87 degrees ! Estimated noise=479.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054769 Jy ! Component: 100 - total flux cleaned = 0.0082889 Jy ! Component: 150 - total flux cleaned = 0.0100181 Jy ! Component: 200 - total flux cleaned = 0.0112053 Jy ! Total flux subtracted in 200 components = 0.0112053 Jy ! Clean residual min=-0.005575 max=0.007561 Jy/beam ! Clean residual mean=0.000010 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.179825 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.179825 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=0.540033Jy sigma=0.000981 ! Fit after self-cal, rms=0.540677Jy sigma=0.000981 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 (1.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003942 Jy ! Component: 100 - total flux cleaned = 0.00326483 Jy ! Component: 150 - total flux cleaned = 0.00296107 Jy ! Component: 200 - total flux cleaned = 0.00296494 Jy ! Total flux subtracted in 200 components = 0.00296494 Jy ! Clean residual min=-0.005042 max=0.006722 Jy/beam ! Clean residual mean=0.000054 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.18279 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.18279 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=0.540134Jy sigma=0.000980 ! Fit after self-cal, rms=0.539986Jy sigma=0.000979 ! Inverting map ! Added new window around map position (-21.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688294 Jy ! Component: 100 - total flux cleaned = 0.00922209 Jy ! Component: 150 - total flux cleaned = 0.00937441 Jy ! Component: 200 - total flux cleaned = 0.00951062 Jy ! Total flux subtracted in 200 components = 0.00951062 Jy ! Clean residual min=-0.004757 max=0.006263 Jy/beam ! Clean residual mean=-0.000074 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.1923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.1923 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=0.539213Jy sigma=0.000980 ! Fit after self-cal, rms=0.539056Jy sigma=0.000978 ! 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=0.539056Jy sigma=0.000978 ! Fit after self-cal, rms=0.608226Jy sigma=0.000978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=2.514 mas, bpa=46.16 degrees ! Estimated noise=566.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537452 Jy ! Component: 100 - total flux cleaned = 0.00736473 Jy ! Component: 150 - total flux cleaned = 0.00900186 Jy ! Component: 200 - total flux cleaned = 0.0108217 Jy ! Total flux subtracted in 200 components = 0.0108217 Jy ! Clean residual min=-0.005765 max=0.007442 Jy/beam ! Clean residual mean=-0.000030 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.203122 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.203122 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=0.607523Jy sigma=0.000978 ! Fit after self-cal, rms=0.607860Jy sigma=0.000978 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 = 0.00266132 Jy ! Component: 100 - total flux cleaned = 0.00375918 Jy ! Component: 150 - total flux cleaned = 0.00491626 Jy ! Component: 200 - total flux cleaned = 0.00588923 Jy ! Total flux subtracted in 200 components = 0.00588923 Jy ! Clean residual min=-0.005663 max=0.007278 Jy/beam ! Clean residual mean=-0.000018 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.209011 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.209011 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=0.607416Jy sigma=0.000978 ! Fit after self-cal, rms=0.607338Jy sigma=0.000978 ! 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=0.8376 mas, bmaj=1.239 mas, bpa=19.66 degrees ! Estimated noise=489.085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 1.239 at 19.66 degrees (North through East) ! Clean map min=-0.0067552 max=0.11926 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=0.699 mas, bmaj=0.923 mas, bpa=26.39 degrees ! Estimated noise=1535.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087912 Jy ! Component: 100 - total flux cleaned = 0.116345 Jy ! Component: 150 - total flux cleaned = 0.133499 Jy ! Component: 200 - total flux cleaned = 0.147074 Jy ! Total flux subtracted in 200 components = 0.147074 Jy ! Clean residual min=-0.009375 max=0.012150 Jy/beam ! Clean residual mean=-0.000212 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.147074 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 0.147074 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=1.239 mas, bpa=19.66 degrees ! Estimated noise=489.085 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 (0.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135846 Jy ! Component: 100 - total flux cleaned = 0.0228812 Jy ! Component: 150 - total flux cleaned = 0.0304227 Jy ! Component: 200 - total flux cleaned = 0.0355106 Jy ! Total flux subtracted in 200 components = 0.0355106 Jy ! Clean residual min=-0.006164 max=0.006765 Jy/beam ! Clean residual mean=-0.000118 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.182585 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.182585 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=2.275 mas, bmaj=2.514 mas, bpa=46.16 degrees ! Estimated noise=566.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646071 Jy ! Component: 100 - total flux cleaned = 0.00889996 Jy ! Component: 150 - total flux cleaned = 0.0112664 Jy ! Component: 200 - total flux cleaned = 0.0127567 Jy ! Total flux subtracted in 200 components = 0.0127567 Jy ! Clean residual min=-0.006264 max=0.008199 Jy/beam ! Clean residual mean=-0.000035 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 0.195341 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 = 0.00137268 Jy ! Component: 100 - total flux cleaned = 0.00282845 Jy ! Component: 150 - total flux cleaned = 0.00417581 Jy ! Component: 200 - total flux cleaned = 0.00528045 Jy ! Total flux subtracted in 200 components = 0.00528045 Jy ! Clean residual min=-0.006173 max=0.007724 Jy/beam ! Clean residual mean=-0.000060 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.200622 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.200622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=1.239 mas, bpa=19.66 degrees ! Estimated noise=489.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252714 Jy ! Component: 100 - total flux cleaned = 0.00377169 Jy ! Component: 150 - total flux cleaned = 0.00472777 Jy ! Component: 200 - total flux cleaned = 0.00619967 Jy ! Total flux subtracted in 200 components = 0.00619967 Jy ! Clean residual min=-0.005852 max=0.006054 Jy/beam ! Clean residual mean=-0.000034 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.206821 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.206821 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=0.606333Jy sigma=0.000980 ! Fit after self-cal, rms=0.606003Jy sigma=0.000979 wmodel J1745+6703_X_2017_01_21_pus_map.mod ! Writing 96 model components to file: J1745+6703_X_2017_01_21_pus_map.mod wobs J1745+6703_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1745+6703_X_2017_01_21_pus_uvs.fits wwins J1745+6703_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1745+6703_X_2017_01_21_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 = 0.00167917 Jy ! Component: 100 - total flux cleaned = 0.00306062 Jy ! Component: 150 - total flux cleaned = 0.00409772 Jy ! Component: 200 - total flux cleaned = 0.00516272 Jy ! Component: 250 - total flux cleaned = 0.00603142 Jy ! Component: 300 - total flux cleaned = 0.00679855 Jy ! Component: 350 - total flux cleaned = 0.00784127 Jy ! Component: 400 - total flux cleaned = 0.00864109 Jy ! Component: 450 - total flux cleaned = 0.00956953 Jy ! Component: 500 - total flux cleaned = 0.0106218 Jy ! Component: 550 - total flux cleaned = 0.0117251 Jy ! Component: 600 - total flux cleaned = 0.0125399 Jy ! Component: 650 - total flux cleaned = 0.0134094 Jy ! Component: 700 - total flux cleaned = 0.0142647 Jy ! Component: 750 - total flux cleaned = 0.0149796 Jy ! Component: 800 - total flux cleaned = 0.0158151 Jy ! Component: 850 - total flux cleaned = 0.0165776 Jy ! Component: 900 - total flux cleaned = 0.0173332 Jy ! Component: 950 - total flux cleaned = 0.0179572 Jy ! Component: 1000 - total flux cleaned = 0.0188226 Jy ! Component: 1050 - total flux cleaned = 0.0194962 Jy ! Component: 1100 - total flux cleaned = 0.0202859 Jy ! Component: 1150 - total flux cleaned = 0.0208878 Jy ! Component: 1200 - total flux cleaned = 0.021545 Jy ! Component: 1250 - total flux cleaned = 0.0220783 Jy ! Component: 1300 - total flux cleaned = 0.0226076 Jy ! Component: 1350 - total flux cleaned = 0.0232504 Jy ! Component: 1400 - total flux cleaned = 0.0239469 Jy ! Component: 1450 - total flux cleaned = 0.0246376 Jy ! Component: 1500 - total flux cleaned = 0.0252093 Jy ! Component: 1550 - total flux cleaned = 0.0258341 Jy ! Component: 1600 - total flux cleaned = 0.0265114 Jy ! Component: 1650 - total flux cleaned = 0.0271287 Jy ! Component: 1700 - total flux cleaned = 0.0276865 Jy ! Component: 1750 - total flux cleaned = 0.0284074 Jy ! Component: 1800 - total flux cleaned = 0.0289586 Jy ! Component: 1850 - total flux cleaned = 0.0294521 Jy ! Component: 1900 - total flux cleaned = 0.0301609 Jy ! Component: 1950 - total flux cleaned = 0.0308117 Jy ! Component: 2000 - total flux cleaned = 0.0312969 Jy ! Total flux subtracted in 2048 components = 0.0320482 Jy ! Clean residual min=-0.002679 max=0.002681 Jy/beam ! Clean residual mean=-0.000044 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.23887 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 241 components and 0.23887 Jy ![Exited script file: muppet] wmap "J1745+6703_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 1.239 at 19.66 degrees (North through East) ! Clean map min=-0.0048067 max=0.12073 Jy/beam ! Writing clean map to FITS file: J1745+6703_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00108591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.69838 2.69838 5.39676 10.7935 21.587 43.1741 86.3481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 1.239 at 19.66 degrees (North through East) ! Clean map min=-0.0048067 max=0.12073 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 J1745+6703_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:31:20 2019