! Started logfile: J1418+1703_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:38 2019 obs J1418+1703_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1418+1703_X_2017_10_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.762153 visibilities/baseline/integration-bin. ! Found source: J1418+1703 ! ! 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 1202 lines of history. ! ! Reading 47412 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 J1418+1703_X_2017_10_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 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 349 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002946Jy sigma=0.008124 ! Fit after self-cal, rms=0.956862Jy sigma=0.007767 ! 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=0.8423 mas, bmaj=2.95 mas, bpa=-21.24 degrees ! Estimated noise=807.61 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 = 0.0362568 Jy ! Component: 100 - total flux cleaned = 0.0442912 Jy ! Total flux subtracted in 100 components = 0.0442912 Jy ! Clean residual min=-0.002759 max=0.002751 Jy/beam ! Clean residual mean=-0.000016 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0442912 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0442912 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=0.094612Jy sigma=0.000670 ! Fit after self-cal, rms=0.093105Jy sigma=0.000658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365822 Jy ! Component: 100 - total flux cleaned = 0.00339088 Jy ! Total flux subtracted in 100 components = 0.00339088 Jy ! Clean residual min=-0.003150 max=0.003252 Jy/beam ! Clean residual mean=-0.000018 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0476821 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0476821 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=0.092834Jy sigma=0.000657 ! Fit after self-cal, rms=0.092782Jy sigma=0.000656 ! 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=1.092 mas, bmaj=3.1 mas, bpa=-20.24 degrees ! Estimated noise=449.766 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 = 0.000202783 Jy ! Component: 100 - total flux cleaned = -4.80649e-05 Jy ! Component: 150 - total flux cleaned = -0.000295233 Jy ! Component: 200 - total flux cleaned = -0.000432077 Jy ! Total flux subtracted in 200 components = -0.000432077 Jy ! Clean residual min=-0.002729 max=0.002493 Jy/beam ! Clean residual mean=-0.000033 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.04725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.04725 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=0.092698Jy sigma=0.000656 ! Fit after self-cal, rms=0.092647Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 0.99 KP 1.09 ! LA 1.09 MK 1.08 NL 1.11 OV 1.13 ! PT 0.76 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.13 HN 1.08 KP 1.07 ! LA 1.02 MK 1.09 NL 1.06 OV 1.11 ! PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 0.96 KP 1.05 ! LA 1.12 MK 1.08 NL 1.08 OV 1.17 ! PT 0.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.11 HN 1.06 KP 1.13 ! LA 1.04 MK 1.04 NL 1.11 OV 1.15 ! PT 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.08 HN 1.05 KP 1.11 ! LA 1.09 MK 1.00 NL 1.05 OV 1.08 ! PT 0.80 ! ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.06 KP 1.01 ! LA 1.06 MK 1.07 NL 1.05 OV 1.06 ! PT 0.81 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.06 HN 1.01 KP 1.02 ! LA 1.03 MK 1.06 NL 1.06 OV 1.17 ! PT 0.73 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.01 KP 1.11 ! LA 1.07 MK 0.99 NL 1.03 OV 1.07 ! PT 0.81 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.03 HN 1.00 KP 1.11 ! LA 1.06 MK 0.96 NL 1.07 OV 1.07 ! PT 0.78 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.03 HN 0.97 KP 1.02 ! LA 1.08 MK 0.98 NL 0.99 OV 1.18 ! PT 0.74 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.95 HN 0.92 KP 1.01 ! LA 0.99 MK 0.88 NL 1.08 OV 1.07 ! PT 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.95 HN 0.93 KP 1.06 ! LA 0.97 MK 0.89 NL 1.08 OV 1.09 ! PT 0.71 ! ! ! Fit before self-cal, rms=0.092647Jy sigma=0.000656 ! Fit after self-cal, rms=0.085452Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.006 mas, bpa=-20.22 degrees ! Estimated noise=446.991 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 = 4.37685e-06 Jy ! Component: 100 - total flux cleaned = 3.84668e-06 Jy ! Component: 150 - total flux cleaned = 4.24826e-05 Jy ! Component: 200 - total flux cleaned = 7.70745e-05 Jy ! Total flux subtracted in 200 components = 7.70745e-05 Jy ! Clean residual min=-0.001096 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0473271 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0473271 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=0.085446Jy sigma=0.000653 ! Fit after self-cal, rms=0.085491Jy sigma=0.000652 ! 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=0.085491Jy sigma=0.000652 ! Fit after self-cal, rms=0.086099Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.987 mas, bpa=-20.21 degrees ! Estimated noise=446.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15052e-05 Jy ! Component: 100 - total flux cleaned = 5.48912e-05 Jy ! Component: 150 - total flux cleaned = 8.45953e-05 Jy ! Component: 200 - total flux cleaned = 0.00010106 Jy ! Total flux subtracted in 200 components = 0.00010106 Jy ! Clean residual min=-0.001141 max=0.001017 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0474282 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0474282 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=0.086096Jy sigma=0.000651 ! Fit after self-cal, rms=0.086306Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.21839e-05 Jy ! Component: 100 - total flux cleaned = -4.643e-06 Jy ! Component: 150 - total flux cleaned = 1.14227e-05 Jy ! Component: 200 - total flux cleaned = 1.87115e-05 Jy ! Total flux subtracted in 200 components = 1.87115e-05 Jy ! Clean residual min=-0.001250 max=0.000921 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0474469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0474469 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=0.086304Jy sigma=0.000650 ! Fit after self-cal, rms=0.086304Jy sigma=0.000650 ! 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=0.086304Jy sigma=0.000650 ! Fit after self-cal, rms=0.087334Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.981 mas, bpa=-20.2 degrees ! Estimated noise=447.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65075e-05 Jy ! Component: 100 - total flux cleaned = 6.49126e-05 Jy ! Component: 150 - total flux cleaned = 8.11842e-05 Jy ! Component: 200 - total flux cleaned = 0.000108609 Jy ! Total flux subtracted in 200 components = 0.000108609 Jy ! Clean residual min=-0.001135 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0475555 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0475555 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=0.087332Jy sigma=0.000650 ! Fit after self-cal, rms=0.087485Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.06641e-05 Jy ! Component: 100 - total flux cleaned = 6.04885e-06 Jy ! Component: 150 - total flux cleaned = 3.25665e-05 Jy ! Component: 200 - total flux cleaned = 4.46639e-05 Jy ! Total flux subtracted in 200 components = 4.46639e-05 Jy ! Clean residual min=-0.001168 max=0.000968 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0476001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0476001 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=0.087483Jy sigma=0.000650 ! Fit after self-cal, rms=0.087489Jy sigma=0.000650 ! 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=0.087489Jy sigma=0.000650 ! Fit after self-cal, rms=0.088162Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=3.359 mas, bpa=-17.59 degrees ! Estimated noise=499.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53883e-05 Jy ! Component: 100 - total flux cleaned = -1.33815e-05 Jy ! Component: 150 - total flux cleaned = -8.10071e-06 Jy ! Component: 200 - total flux cleaned = 1.1201e-06 Jy ! Total flux subtracted in 200 components = 1.1201e-06 Jy ! Clean residual min=-0.001211 max=0.000975 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0476013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0476013 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=0.088161Jy sigma=0.000650 ! Fit after self-cal, rms=0.088233Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.38353e-05 Jy ! Component: 100 - total flux cleaned = 5.63776e-05 Jy ! Component: 150 - total flux cleaned = 6.10326e-05 Jy ! Component: 200 - total flux cleaned = 6.87439e-05 Jy ! Total flux subtracted in 200 components = 6.87439e-05 Jy ! Clean residual min=-0.001281 max=0.000947 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.04767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.04767 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=0.088233Jy sigma=0.000650 ! Fit after self-cal, rms=0.088234Jy sigma=0.000650 ! 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=1.113 mas, bmaj=2.976 mas, bpa=-20.18 degrees ! Estimated noise=448.701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.976 at -20.18 degrees (North through East) ! Clean map min=-0.0011602 max=0.049126 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=0.8586 mas, bmaj=2.836 mas, bpa=-21.2 degrees ! Estimated noise=811.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378191 Jy ! Component: 100 - total flux cleaned = 0.0462411 Jy ! Component: 150 - total flux cleaned = 0.0477056 Jy ! Component: 200 - total flux cleaned = 0.0476226 Jy ! Total flux subtracted in 200 components = 0.0476226 Jy ! Clean residual min=-0.002229 max=0.002341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0476226 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0476226 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.976 mas, bpa=-20.18 degrees ! Estimated noise=448.701 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 = 0.00054394 Jy ! Component: 100 - total flux cleaned = 0.000545633 Jy ! Component: 150 - total flux cleaned = 0.000576353 Jy ! Component: 200 - total flux cleaned = 0.000577148 Jy ! Total flux subtracted in 200 components = 0.000577148 Jy ! Clean residual min=-0.001163 max=0.000981 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0481998 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0481998 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=2.313 mas, bmaj=3.359 mas, bpa=-17.59 degrees ! Estimated noise=499.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285145 Jy ! Component: 100 - total flux cleaned = -0.00031921 Jy ! Component: 150 - total flux cleaned = -0.000345387 Jy ! Component: 200 - total flux cleaned = -0.000366111 Jy ! Total flux subtracted in 200 components = -0.000366111 Jy ! Clean residual min=-0.001251 max=0.000951 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0478337 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 = -1.80758e-05 Jy ! Component: 100 - total flux cleaned = -2.62091e-05 Jy ! Component: 150 - total flux cleaned = -3.41215e-05 Jy ! Component: 200 - total flux cleaned = -4.80368e-05 Jy ! Total flux subtracted in 200 components = -4.80368e-05 Jy ! Clean residual min=-0.001270 max=0.000941 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0477856 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0477856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.976 mas, bpa=-20.18 degrees ! Estimated noise=448.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.95195e-05 Jy ! Component: 100 - total flux cleaned = -9.90197e-05 Jy ! Component: 150 - total flux cleaned = -0.000110698 Jy ! Component: 200 - total flux cleaned = -0.000120893 Jy ! Total flux subtracted in 200 components = -0.000120893 Jy ! Clean residual min=-0.001192 max=0.000937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0476648 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0476647 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=0.088237Jy sigma=0.000650 ! Fit after self-cal, rms=0.088245Jy sigma=0.000650 wmodel J1418+1703_X_2017_10_21_pus_map.mod ! Writing 46 model components to file: J1418+1703_X_2017_10_21_pus_map.mod wobs J1418+1703_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1418+1703_X_2017_10_21_pus_uvs.fits wwins J1418+1703_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1418+1703_X_2017_10_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 = -0.000437313 Jy ! Component: 100 - total flux cleaned = -0.000569941 Jy ! Component: 150 - total flux cleaned = -0.000554832 Jy ! Component: 200 - total flux cleaned = -0.000510527 Jy ! Component: 250 - total flux cleaned = -0.000481883 Jy ! Component: 300 - total flux cleaned = -0.000454837 Jy ! Component: 350 - total flux cleaned = -0.00049448 Jy ! Component: 400 - total flux cleaned = -0.00048162 Jy ! Component: 450 - total flux cleaned = -0.000469064 Jy ! Component: 500 - total flux cleaned = -0.000457 Jy ! Component: 550 - total flux cleaned = -0.00044516 Jy ! Component: 600 - total flux cleaned = -0.000445381 Jy ! Component: 650 - total flux cleaned = -0.000423092 Jy ! Component: 700 - total flux cleaned = -0.000434113 Jy ! Component: 750 - total flux cleaned = -0.000444694 Jy ! Component: 800 - total flux cleaned = -0.000455053 Jy ! Component: 850 - total flux cleaned = -0.000403555 Jy ! Component: 900 - total flux cleaned = -0.000413758 Jy ! Component: 950 - total flux cleaned = -0.000403746 Jy ! Component: 1000 - total flux cleaned = -0.000403655 Jy ! Component: 1050 - total flux cleaned = -0.000393841 Jy ! Component: 1100 - total flux cleaned = -0.00035621 Jy ! Component: 1150 - total flux cleaned = -0.000347 Jy ! Component: 1200 - total flux cleaned = -0.000374357 Jy ! Component: 1250 - total flux cleaned = -0.000347389 Jy ! Component: 1300 - total flux cleaned = -0.000347311 Jy ! Component: 1350 - total flux cleaned = -0.000312492 Jy ! Component: 1400 - total flux cleaned = -0.000303965 Jy ! Component: 1450 - total flux cleaned = -0.000303809 Jy ! Component: 1500 - total flux cleaned = -0.000278752 Jy ! Component: 1550 - total flux cleaned = -0.000270501 Jy ! Component: 1600 - total flux cleaned = -0.000286594 Jy ! Component: 1650 - total flux cleaned = -0.000254748 Jy ! Component: 1700 - total flux cleaned = -0.000262494 Jy ! Component: 1750 - total flux cleaned = -0.000239365 Jy ! Component: 1800 - total flux cleaned = -0.000224102 Jy ! Component: 1850 - total flux cleaned = -0.000246752 Jy ! Component: 1900 - total flux cleaned = -0.000231863 Jy ! Component: 1950 - total flux cleaned = -0.000231804 Jy ! Component: 2000 - total flux cleaned = -0.000195525 Jy ! Total flux subtracted in 2048 components = -0.000181229 Jy ! Clean residual min=-0.000363 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0474835 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 170 components and 0.0474835 Jy ![Exited script file: muppet] wmap "J1418+1703_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.976 at -20.18 degrees (North through East) ! Clean map min=-0.00088486 max=0.049047 Jy/beam ! Writing clean map to FITS file: J1418+1703_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0490466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.86741 0.86741 1.73482 3.46964 6.93928 13.8786 27.7571 55.5142 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.976 at -20.18 degrees (North through East) ! Clean map min=-0.00088486 max=0.049047 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 J1418+1703_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:40 2019