! Started logfile: J0754+3910_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:37 2019 obs J0754+3910_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0754+3910_X_2017_06_15_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.583308 visibilities/baseline/integration-bin. ! Found source: J0754+3910 ! ! 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 989 lines of history. ! ! Reading 68352 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 J0754+3910_X_2017_06_15_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 945 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 898 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 858 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1027 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004622Jy sigma=0.008480 ! Fit after self-cal, rms=0.964551Jy sigma=0.008157 ! 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=0.7423 mas, bmaj=1.272 mas, bpa=-1.823 degrees ! Estimated noise=757.576 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 = 0.0300379 Jy ! Component: 100 - total flux cleaned = 0.0365889 Jy ! Total flux subtracted in 100 components = 0.0365889 Jy ! Clean residual min=-0.002019 max=0.002273 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0365889 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0365889 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=0.083649Jy sigma=0.000629 ! Fit after self-cal, rms=0.081929Jy sigma=0.000614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455607 Jy ! Component: 100 - total flux cleaned = 0.0060454 Jy ! Total flux subtracted in 100 components = 0.0060454 Jy ! Clean residual min=-0.002395 max=0.002252 Jy/beam ! Clean residual mean=0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0426343 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0426343 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=0.081689Jy sigma=0.000613 ! Fit after self-cal, rms=0.081685Jy sigma=0.000612 ! 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=0.9427 mas, bmaj=1.543 mas, bpa=-1.897 degrees ! Estimated noise=348.645 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 = -0.000671326 Jy ! Component: 100 - total flux cleaned = -0.000953513 Jy ! Component: 150 - total flux cleaned = -0.00103661 Jy ! Component: 200 - total flux cleaned = -0.0010663 Jy ! Total flux subtracted in 200 components = -0.0010663 Jy ! Clean residual min=-0.001410 max=0.001327 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.041568 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.041568 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=0.081686Jy sigma=0.000612 ! Fit after self-cal, rms=0.081678Jy sigma=0.000612 ! 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 0.97 FD 0.99 HN 0.93 KP 1.09 ! LA 1.05 MK 1.04 NL 1.10 OV 1.07 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.06 ! LA 1.04 MK 1.03 NL 1.09 OV 1.11 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.92 KP 0.98 ! LA 1.02 MK 1.07 NL 1.08 OV 1.14 ! PT 1.10 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.96 KP 1.11 ! LA 1.01 MK 1.09 NL 1.01 OV 1.04 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 0.99 ! LA 1.04 MK 1.02 NL 1.07 OV 1.08 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.96 ! LA 1.08 MK 1.00 NL 1.01 OV 1.03 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.92 KP 1.01 ! LA 1.07 MK 1.11 NL 1.05 OV 1.01 ! PT 1.16 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.01 KP 1.00 ! LA 1.10 MK 1.00 NL 1.04 OV 1.03 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.85 KP 1.00 ! LA 1.03 MK 0.95 NL 0.99 OV 1.01 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.97 KP 0.91 ! LA 1.03 MK 0.90 NL 0.99 OV 1.06 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.94 HN 0.87 KP 0.93 ! LA 1.00 MK 0.85 NL 0.98 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.86 HN 0.89 KP 0.89 ! LA 1.03 MK 0.83 NL 1.01 OV 0.96 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.081678Jy sigma=0.000612 ! Fit after self-cal, rms=0.079884Jy sigma=0.000612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=1.518 mas, bpa=-1.699 degrees ! Estimated noise=352.362 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691094 Jy ! Component: 100 - total flux cleaned = 0.00102727 Jy ! Component: 150 - total flux cleaned = 0.00121995 Jy ! Component: 200 - total flux cleaned = 0.00127293 Jy ! Total flux subtracted in 200 components = 0.00127293 Jy ! Clean residual min=-0.001248 max=0.001077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0428409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0428409 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=0.079874Jy sigma=0.000612 ! Fit after self-cal, rms=0.079823Jy 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=0.079823Jy sigma=0.000611 ! Fit after self-cal, rms=0.076138Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9366 mas, bmaj=1.509 mas, bpa=-1.85 degrees ! Estimated noise=352.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195134 Jy ! Component: 100 - total flux cleaned = 0.000176118 Jy ! Component: 150 - total flux cleaned = 0.000176107 Jy ! Component: 200 - total flux cleaned = 0.000176171 Jy ! Total flux subtracted in 200 components = 0.000176171 Jy ! Clean residual min=-0.000862 max=0.001051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0430171 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0430171 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=0.076137Jy sigma=0.000610 ! Fit after self-cal, rms=0.076079Jy 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) ! Added new window around map position (13.6, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816614 Jy ! Component: 100 - total flux cleaned = 0.000999216 Jy ! Component: 150 - total flux cleaned = 0.00102388 Jy ! Component: 200 - total flux cleaned = 0.00104512 Jy ! Total flux subtracted in 200 components = 0.00104512 Jy ! Clean residual min=-0.000939 max=0.000824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0440622 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0440622 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=0.076070Jy sigma=0.000609 ! Fit after self-cal, rms=0.076064Jy sigma=0.000609 ! 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=0.076064Jy sigma=0.000609 ! Fit after self-cal, rms=0.076014Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=1.508 mas, bpa=-1.659 degrees ! Estimated noise=351.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594498 Jy ! Component: 100 - total flux cleaned = 0.000680674 Jy ! Component: 150 - total flux cleaned = 0.000702407 Jy ! Component: 200 - total flux cleaned = 0.00074036 Jy ! Total flux subtracted in 200 components = 0.00074036 Jy ! Clean residual min=-0.000847 max=0.000830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0448026 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0448026 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=0.076008Jy sigma=0.000609 ! Fit after self-cal, rms=0.076019Jy 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 = 0.000371967 Jy ! Component: 100 - total flux cleaned = 0.00039412 Jy ! Component: 150 - total flux cleaned = 0.000384961 Jy ! Component: 200 - total flux cleaned = 0.000376502 Jy ! Total flux subtracted in 200 components = 0.000376502 Jy ! Clean residual min=-0.000853 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0451791 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0451791 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=0.076016Jy sigma=0.000609 ! Fit after self-cal, rms=0.076013Jy sigma=0.000609 ! 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=0.076013Jy sigma=0.000609 ! Fit after self-cal, rms=0.076251Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=2.478 mas, bpa=-5.01 degrees ! Estimated noise=454.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338026 Jy ! Component: 100 - total flux cleaned = 0.000390949 Jy ! Component: 150 - total flux cleaned = 0.000361483 Jy ! Component: 200 - total flux cleaned = 0.00034222 Jy ! Total flux subtracted in 200 components = 0.00034222 Jy ! Clean residual min=-0.000903 max=0.000952 Jy/beam ! Clean residual mean=-0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0455213 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0455213 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=0.076249Jy sigma=0.000609 ! Fit after self-cal, rms=0.076256Jy 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 = 0.000204613 Jy ! Component: 100 - total flux cleaned = 0.000197033 Jy ! Component: 150 - total flux cleaned = 0.000163236 Jy ! Component: 200 - total flux cleaned = 0.000133673 Jy ! Total flux subtracted in 200 components = 0.000133673 Jy ! Clean residual min=-0.000899 max=0.000965 Jy/beam ! Clean residual mean=-0.000005 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.045655 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.045655 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=0.076255Jy sigma=0.000609 ! Fit after self-cal, rms=0.076254Jy 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=0.9326 mas, bmaj=1.506 mas, bpa=-1.507 degrees ! Estimated noise=351.792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 1.506 at -1.507 degrees (North through East) ! Clean map min=-0.00075531 max=0.041891 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=0.7407 mas, bmaj=1.245 mas, bpa=-1.952 degrees ! Estimated noise=740.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326891 Jy ! Component: 100 - total flux cleaned = 0.0399291 Jy ! Component: 150 - total flux cleaned = 0.0421977 Jy ! Component: 200 - total flux cleaned = 0.0432824 Jy ! Total flux subtracted in 200 components = 0.0432824 Jy ! Clean residual min=-0.002156 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0432824 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0432824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=1.506 mas, bpa=-1.507 degrees ! Estimated noise=351.792 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 = 0.00121771 Jy ! Component: 100 - total flux cleaned = 0.00171138 Jy ! Component: 150 - total flux cleaned = 0.00186684 Jy ! Component: 200 - total flux cleaned = 0.00196067 Jy ! Total flux subtracted in 200 components = 0.00196067 Jy ! Clean residual min=-0.000916 max=0.000808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0452431 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0452431 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=2.141 mas, bmaj=2.478 mas, bpa=-5.01 degrees ! Estimated noise=454.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271934 Jy ! Component: 100 - total flux cleaned = 0.000260792 Jy ! Component: 150 - total flux cleaned = 0.000231012 Jy ! Component: 200 - total flux cleaned = 0.000238501 Jy ! Total flux subtracted in 200 components = 0.000238501 Jy ! Clean residual min=-0.000961 max=0.001035 Jy/beam ! Clean residual mean=-0.000005 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0454816 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 = 6.5839e-06 Jy ! Component: 100 - total flux cleaned = 1.87869e-05 Jy ! Component: 150 - total flux cleaned = 3.51863e-05 Jy ! Component: 200 - total flux cleaned = 4.50955e-05 Jy ! Total flux subtracted in 200 components = 4.50955e-05 Jy ! Clean residual min=-0.000944 max=0.001026 Jy/beam ! Clean residual mean=-0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0455267 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0455267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=1.506 mas, bpa=-1.507 degrees ! Estimated noise=351.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.33375e-06 Jy ! Component: 100 - total flux cleaned = 9.32832e-05 Jy ! Component: 150 - total flux cleaned = 0.000187039 Jy ! Component: 200 - total flux cleaned = 0.000238598 Jy ! Total flux subtracted in 200 components = 0.000238598 Jy ! Clean residual min=-0.000876 max=0.000813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0457653 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0457653 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=0.076254Jy sigma=0.000609 ! Fit after self-cal, rms=0.076250Jy sigma=0.000609 wmodel J0754+3910_X_2017_06_15_pus_map.mod ! Writing 50 model components to file: J0754+3910_X_2017_06_15_pus_map.mod wobs J0754+3910_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0754+3910_X_2017_06_15_pus_uvs.fits wwins J0754+3910_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0754+3910_X_2017_06_15_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 = -1.68119e-05 Jy ! Component: 100 - total flux cleaned = -3.10287e-05 Jy ! Component: 150 - total flux cleaned = -8.41284e-05 Jy ! Component: 200 - total flux cleaned = -0.000134691 Jy ! Component: 250 - total flux cleaned = -0.000147009 Jy ! Component: 300 - total flux cleaned = -0.000147412 Jy ! Component: 350 - total flux cleaned = -0.000147237 Jy ! Component: 400 - total flux cleaned = -0.000147276 Jy ! Component: 450 - total flux cleaned = -0.000125681 Jy ! Component: 500 - total flux cleaned = -9.40431e-05 Jy ! Component: 550 - total flux cleaned = -7.32743e-05 Jy ! Component: 600 - total flux cleaned = -1.79399e-06 Jy ! Component: 650 - total flux cleaned = 2.80253e-05 Jy ! Component: 700 - total flux cleaned = 7.74444e-05 Jy ! Component: 750 - total flux cleaned = 0.000125966 Jy ! Component: 800 - total flux cleaned = 0.000145224 Jy ! Component: 850 - total flux cleaned = 0.00022064 Jy ! Component: 900 - total flux cleaned = 0.000229994 Jy ! Component: 950 - total flux cleaned = 0.000248508 Jy ! Component: 1000 - total flux cleaned = 0.000293962 Jy ! Component: 1050 - total flux cleaned = 0.000293964 Jy ! Component: 1100 - total flux cleaned = 0.000311848 Jy ! Component: 1150 - total flux cleaned = 0.000355397 Jy ! Component: 1200 - total flux cleaned = 0.000355444 Jy ! Component: 1250 - total flux cleaned = 0.00038939 Jy ! Component: 1300 - total flux cleaned = 0.000422885 Jy ! Component: 1350 - total flux cleaned = 0.000414473 Jy ! Component: 1400 - total flux cleaned = 0.000439045 Jy ! Component: 1450 - total flux cleaned = 0.000455406 Jy ! Component: 1500 - total flux cleaned = 0.000471436 Jy ! Component: 1550 - total flux cleaned = 0.000479535 Jy ! Component: 1600 - total flux cleaned = 0.000503125 Jy ! Component: 1650 - total flux cleaned = 0.0005341 Jy ! Component: 1700 - total flux cleaned = 0.000549444 Jy ! Component: 1750 - total flux cleaned = 0.000549496 Jy ! Component: 1800 - total flux cleaned = 0.000572128 Jy ! Component: 1850 - total flux cleaned = 0.000579511 Jy ! Component: 1900 - total flux cleaned = 0.000601603 Jy ! Component: 1950 - total flux cleaned = 0.00055774 Jy ! Component: 2000 - total flux cleaned = 0.00059394 Jy ! Total flux subtracted in 2048 components = 0.000608301 Jy ! Clean residual min=-0.000372 max=0.000358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0463736 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 193 components and 0.0463736 Jy ![Exited script file: muppet] wmap "J0754+3910_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 1.506 at -1.507 degrees (North through East) ! Clean map min=-0.00067104 max=0.041785 Jy/beam ! Writing clean map to FITS file: J0754+3910_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0417847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953624 0.953624 1.90725 3.8145 7.62899 15.258 30.516 61.032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 1.506 at -1.507 degrees (North through East) ! Clean map min=-0.00067104 max=0.041785 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 J0754+3910_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:41 2019