! Started logfile: J1547+2052_X_2017_08_05_pus_uvs.log on Thu May 9 18:55:12 2019 obs J1547+2052_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1547+2052_X_2017_08_05_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846372 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 575 lines of history. ! ! Reading 100092 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 J1547+2052_X_2017_08_05_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 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 498 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001618Jy sigma=0.008369 ! Fit after self-cal, rms=0.961440Jy sigma=0.008046 ! 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=0.7532 mas, bmaj=1.525 mas, bpa=4.973 degrees ! Estimated noise=667.235 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 = 0.0321772 Jy ! Component: 100 - total flux cleaned = 0.0392512 Jy ! Total flux subtracted in 100 components = 0.0392512 Jy ! Clean residual min=-0.001915 max=0.002230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0392512 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0392512 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=0.081426Jy sigma=0.000628 ! Fit after self-cal, rms=0.079858Jy sigma=0.000614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420252 Jy ! Component: 100 - total flux cleaned = 0.00478679 Jy ! Total flux subtracted in 100 components = 0.00478679 Jy ! Clean residual min=-0.001962 max=0.002140 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.044038 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.044038 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=0.079640Jy sigma=0.000613 ! Fit after self-cal, rms=0.079629Jy sigma=0.000613 ! 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=1.036 mas, bmaj=1.993 mas, bpa=6.043 degrees ! Estimated noise=291.125 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 = 0.000325822 Jy ! Component: 100 - total flux cleaned = 0.000340043 Jy ! Component: 150 - total flux cleaned = 0.000340348 Jy ! Component: 200 - total flux cleaned = 0.000349083 Jy ! Total flux subtracted in 200 components = 0.000349083 Jy ! Clean residual min=-0.001223 max=0.001453 Jy/beam ! Clean residual mean=0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.044387 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0443871 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=0.079622Jy sigma=0.000613 ! Fit after self-cal, rms=0.079618Jy sigma=0.000613 ! 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 1.01 FD 1.02 HN 1.01 KP 1.08 ! LA 1.04 MK 1.09 NL 1.01 OV 1.12 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.01 ! LA 1.06 MK 1.08 NL 1.02 OV 1.12 ! PT 1.17 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.10 KP 0.94 ! LA 1.02 MK 1.07 NL 0.95 OV 1.11 ! PT 1.17 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.93 ! LA 0.99 MK 1.06 NL 0.96 OV 1.08 ! PT 1.12 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.95 KP 0.85 ! LA 1.03 MK 1.11 NL 0.97 OV 1.12 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.93 KP 0.86 ! LA 1.00 MK 1.01 NL 0.96 OV 1.13 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.83 ! LA 1.02 MK 1.07 NL 0.97 OV 1.18 ! PT 1.11 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 0.87 ! LA 0.98 MK 0.99 NL 0.99 OV 1.13 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.90 KP 0.87 ! LA 1.02 MK 0.99 NL 0.99 OV 1.08 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.84 KP 0.84 ! LA 1.00 MK 0.99 NL 0.95 OV 1.06 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 0.91 KP 0.85 ! LA 1.00 MK 0.96 NL 0.97 OV 1.03 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.78 HN 0.78 KP 0.91 ! LA 1.00 MK 0.92 NL 0.97 OV 0.97 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.079618Jy sigma=0.000613 ! Fit after self-cal, rms=0.077162Jy sigma=0.000611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.991 mas, bpa=5.926 degrees ! Estimated noise=292.661 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 = 0.000348595 Jy ! Component: 100 - total flux cleaned = 0.000477163 Jy ! Component: 150 - total flux cleaned = 0.000492082 Jy ! Component: 200 - total flux cleaned = 0.000496302 Jy ! Total flux subtracted in 200 components = 0.000496302 Jy ! Clean residual min=-0.000836 max=0.000901 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0448834 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0448834 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=0.077159Jy sigma=0.000611 ! Fit after self-cal, rms=0.077078Jy sigma=0.000611 ! 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=0.077078Jy sigma=0.000611 ! Fit after self-cal, rms=0.076482Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.992 mas, bpa=5.813 degrees ! Estimated noise=293.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267583 Jy ! Component: 100 - total flux cleaned = 0.000395482 Jy ! Component: 150 - total flux cleaned = 0.000456899 Jy ! Component: 200 - total flux cleaned = 0.000468628 Jy ! Total flux subtracted in 200 components = 0.000468628 Jy ! Clean residual min=-0.000680 max=0.000703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.045352 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.045352 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=0.076481Jy sigma=0.000610 ! Fit after self-cal, rms=0.076478Jy sigma=0.000610 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 = -7.85277e-06 Jy ! Component: 100 - total flux cleaned = -7.88723e-06 Jy ! Component: 150 - total flux cleaned = -5.36392e-06 Jy ! Component: 200 - total flux cleaned = -7.67342e-06 Jy ! Total flux subtracted in 200 components = -7.67342e-06 Jy ! Clean residual min=-0.000655 max=0.000721 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0453443 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0453443 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=0.076478Jy sigma=0.000610 ! Fit after self-cal, rms=0.076477Jy sigma=0.000610 ! 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=0.076477Jy sigma=0.000610 ! Fit after self-cal, rms=0.076282Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.992 mas, bpa=5.763 degrees ! Estimated noise=293.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.78281e-05 Jy ! Component: 100 - total flux cleaned = 5.63459e-05 Jy ! Component: 150 - total flux cleaned = 7.22407e-05 Jy ! Component: 200 - total flux cleaned = 8.35772e-05 Jy ! Total flux subtracted in 200 components = 8.35772e-05 Jy ! Clean residual min=-0.000682 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0454279 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0454279 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=0.076282Jy sigma=0.000610 ! Fit after self-cal, rms=0.076284Jy sigma=0.000610 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 = -5.60587e-05 Jy ! Component: 100 - total flux cleaned = -5.60527e-05 Jy ! Component: 150 - total flux cleaned = -5.33991e-05 Jy ! Component: 200 - total flux cleaned = -5.07999e-05 Jy ! Total flux subtracted in 200 components = -5.07999e-05 Jy ! Clean residual min=-0.000666 max=0.000678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0453771 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0453771 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=0.076284Jy sigma=0.000610 ! Fit after self-cal, rms=0.076282Jy sigma=0.000610 ! 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=0.076282Jy sigma=0.000610 ! Fit after self-cal, rms=0.076261Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=2.939 mas, bpa=-3.083 degrees ! Estimated noise=354.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104376 Jy ! Component: 100 - total flux cleaned = 0.000110746 Jy ! Component: 150 - total flux cleaned = 0.000118247 Jy ! Component: 200 - total flux cleaned = 0.000123471 Jy ! Total flux subtracted in 200 components = 0.000123471 Jy ! Clean residual min=-0.000751 max=0.000780 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0455006 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0455006 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=0.076260Jy sigma=0.000609 ! Fit after self-cal, rms=0.076261Jy sigma=0.000609 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 = 8.61635e-06 Jy ! Component: 100 - total flux cleaned = 8.93098e-06 Jy ! Component: 150 - total flux cleaned = 7.29535e-06 Jy ! Component: 200 - total flux cleaned = 8.70612e-06 Jy ! Total flux subtracted in 200 components = 8.70612e-06 Jy ! Clean residual min=-0.000754 max=0.000783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0455093 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0455093 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=0.076261Jy sigma=0.000609 ! Fit after self-cal, rms=0.076262Jy sigma=0.000609 ! 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=1.042 mas, bmaj=1.992 mas, bpa=5.741 degrees ! Estimated noise=293.328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.992 at 5.741 degrees (North through East) ! Clean map min=-0.00063329 max=0.044601 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=0.7608 mas, bmaj=1.53 mas, bpa=4.491 degrees ! Estimated noise=669.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349192 Jy ! Component: 100 - total flux cleaned = 0.0426894 Jy ! Component: 150 - total flux cleaned = 0.0441897 Jy ! Component: 200 - total flux cleaned = 0.0446725 Jy ! Total flux subtracted in 200 components = 0.0446725 Jy ! Clean residual min=-0.001651 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0446724 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0446724 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.992 mas, bpa=5.741 degrees ! Estimated noise=293.328 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 = 0.000555224 Jy ! Component: 100 - total flux cleaned = 0.000774081 Jy ! Component: 150 - total flux cleaned = 0.000807282 Jy ! Component: 200 - total flux cleaned = 0.000826349 Jy ! Total flux subtracted in 200 components = 0.000826349 Jy ! Clean residual min=-0.000658 max=0.000681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0454988 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0454988 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=2.325 mas, bmaj=2.939 mas, bpa=-3.083 degrees ! Estimated noise=354.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.28153e-05 Jy ! Component: 100 - total flux cleaned = 6.26726e-05 Jy ! Component: 150 - total flux cleaned = 6.60566e-05 Jy ! Component: 200 - total flux cleaned = 6.88774e-05 Jy ! Total flux subtracted in 200 components = 6.88774e-05 Jy ! Clean residual min=-0.000753 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0455677 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 = 1.32584e-06 Jy ! Component: 100 - total flux cleaned = 3.86229e-06 Jy ! Component: 150 - total flux cleaned = 5.029e-06 Jy ! Component: 200 - total flux cleaned = 6.23436e-06 Jy ! Total flux subtracted in 200 components = 6.23436e-06 Jy ! Clean residual min=-0.000754 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0455739 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 17 components and 0.0455739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.992 mas, bpa=5.741 degrees ! Estimated noise=293.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.8274e-06 Jy ! Component: 100 - total flux cleaned = -1.99708e-06 Jy ! Component: 150 - total flux cleaned = 4.76323e-06 Jy ! Component: 200 - total flux cleaned = 1.08118e-05 Jy ! Total flux subtracted in 200 components = 1.08118e-05 Jy ! Clean residual min=-0.000655 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0455847 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0455847 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=0.076262Jy sigma=0.000609 ! Fit after self-cal, rms=0.076262Jy sigma=0.000609 wmodel J1547+2052_X_2017_08_05_pus_map.mod ! Writing 20 model components to file: J1547+2052_X_2017_08_05_pus_map.mod wobs J1547+2052_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1547+2052_X_2017_08_05_pus_uvs.fits wwins J1547+2052_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1547+2052_X_2017_08_05_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 = 9.96162e-05 Jy ! Component: 100 - total flux cleaned = 0.000122861 Jy ! Component: 150 - total flux cleaned = 0.000154737 Jy ! Component: 200 - total flux cleaned = 0.000205321 Jy ! Component: 250 - total flux cleaned = 0.000224703 Jy ! Component: 300 - total flux cleaned = 0.000234139 Jy ! Component: 350 - total flux cleaned = 0.000207078 Jy ! Component: 400 - total flux cleaned = 0.000189532 Jy ! Component: 450 - total flux cleaned = 0.000172279 Jy ! Component: 500 - total flux cleaned = 0.000155336 Jy ! Component: 550 - total flux cleaned = 0.00017988 Jy ! Component: 600 - total flux cleaned = 0.000204006 Jy ! Component: 650 - total flux cleaned = 0.000251304 Jy ! Component: 700 - total flux cleaned = 0.00029749 Jy ! Component: 750 - total flux cleaned = 0.000357974 Jy ! Component: 800 - total flux cleaned = 0.00040255 Jy ! Component: 850 - total flux cleaned = 0.000461001 Jy ! Component: 900 - total flux cleaned = 0.000518447 Jy ! Component: 950 - total flux cleaned = 0.000582103 Jy ! Component: 1000 - total flux cleaned = 0.000651623 Jy ! Component: 1050 - total flux cleaned = 0.000651667 Jy ! Component: 1100 - total flux cleaned = 0.000719675 Jy ! Component: 1150 - total flux cleaned = 0.000759982 Jy ! Component: 1200 - total flux cleaned = 0.000806369 Jy ! Component: 1250 - total flux cleaned = 0.000858706 Jy ! Component: 1300 - total flux cleaned = 0.00089097 Jy ! Component: 1350 - total flux cleaned = 0.00091648 Jy ! Component: 1400 - total flux cleaned = 0.000954377 Jy ! Component: 1450 - total flux cleaned = 0.000973168 Jy ! Component: 1500 - total flux cleaned = 0.00102261 Jy ! Component: 1550 - total flux cleaned = 0.00107764 Jy ! Component: 1600 - total flux cleaned = 0.00108974 Jy ! Component: 1650 - total flux cleaned = 0.00113162 Jy ! Component: 1700 - total flux cleaned = 0.00116723 Jy ! Component: 1750 - total flux cleaned = 0.00120249 Jy ! Component: 1800 - total flux cleaned = 0.00120839 Jy ! Component: 1850 - total flux cleaned = 0.00125453 Jy ! Component: 1900 - total flux cleaned = 0.00126587 Jy ! Component: 1950 - total flux cleaned = 0.00129423 Jy ! Component: 2000 - total flux cleaned = 0.00131108 Jy ! Total flux subtracted in 2048 components = 0.00133342 Jy ! Clean residual min=-0.000327 max=0.000375 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0469181 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 170 components and 0.0469181 Jy ![Exited script file: muppet] wmap "J1547+2052_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.992 at 5.741 degrees (North through East) ! Clean map min=-0.00047811 max=0.04452 Jy/beam ! Writing clean map to FITS file: J1547+2052_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.04452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.717884 0.717884 1.43577 2.87154 5.74308 11.4862 22.9723 45.9446 91.8892 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.992 at 5.741 degrees (North through East) ! Clean map min=-0.00047811 max=0.04452 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 J1547+2052_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:55:17 2019