! Started logfile: J2024+0027_X_2017_05_27_pus_uvs.log on Fri May 3 10:41:43 2019 obs J2024+0027_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2024+0027_X_2017_05_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97284 visibilities/baseline/integration-bin. ! Found source: J2024+0027 ! ! 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 1033 lines of history. ! ! Reading 75648 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 J2024+0027_X_2017_05_27_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924812Jy sigma=0.007997 ! Fit after self-cal, rms=0.913355Jy sigma=0.007907 ! 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=0.7106 mas, bmaj=1.72 mas, bpa=-1.176 degrees ! Estimated noise=536.803 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 = 0.0661367 Jy ! Component: 100 - total flux cleaned = 0.0882531 Jy ! Total flux subtracted in 100 components = 0.0882531 Jy ! Clean residual min=-0.003830 max=0.009962 Jy/beam ! Clean residual mean=-0.000008 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.088253 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.088253 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=0.083065Jy sigma=0.000665 ! Fit after self-cal, rms=0.083013Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115811 Jy ! Component: 100 - total flux cleaned = 0.0175752 Jy ! Total flux subtracted in 100 components = 0.0175752 Jy ! Clean residual min=-0.001826 max=0.002845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.105828 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.105828 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=0.081457Jy sigma=0.000648 ! Fit after self-cal, rms=0.081442Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354989 Jy ! Component: 100 - total flux cleaned = 0.00537442 Jy ! Total flux subtracted in 100 components = 0.00537442 Jy ! Clean residual min=-0.001897 max=0.002025 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.111203 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.111203 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=0.081338Jy sigma=0.000647 ! Fit after self-cal, rms=0.081338Jy sigma=0.000647 ! 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=0.8619 mas, bmaj=2.011 mas, bpa=-1.265 degrees ! Estimated noise=300.869 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 (4.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227004 Jy ! Component: 100 - total flux cleaned = 0.00340082 Jy ! Component: 150 - total flux cleaned = 0.00394137 Jy ! Component: 200 - total flux cleaned = 0.00417853 Jy ! Total flux subtracted in 200 components = 0.00417853 Jy ! Clean residual min=-0.001474 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.115381 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.115381 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=0.081279Jy sigma=0.000646 ! Fit after self-cal, rms=0.081272Jy sigma=0.000646 ! 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 0.95 FD 0.98 HN 1.00 KP 1.04 ! LA 0.98 MK 0.95 NL 0.97 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.01 ! LA 0.99 MK 0.97 NL 0.99 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.02 ! LA 0.98 MK 1.00 NL 0.97 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 1.01 MK 0.99 NL 0.95 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.03 ! LA 1.00 MK 1.03 NL 0.96 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.01 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.03 KP 0.99 ! LA 0.98 MK 0.99 NL 0.97 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.94 KP 1.02 ! LA 0.98 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 1.02 ! LA 1.03 MK 0.98 NL 1.00 OV 1.00 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.13 KP 1.03 ! LA 0.99 MK 0.96 NL 1.00 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.96 ! LA 1.00 MK 1.13 NL 0.98 OV 0.96 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.081272Jy sigma=0.000646 ! Fit after self-cal, rms=0.081214Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=2.009 mas, bpa=-1.44 degrees ! Estimated noise=299.947 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 = 0.000204858 Jy ! Component: 100 - total flux cleaned = 0.000321971 Jy ! Component: 150 - total flux cleaned = 0.000456483 Jy ! Component: 200 - total flux cleaned = 0.000545579 Jy ! Total flux subtracted in 200 components = 0.000545579 Jy ! Clean residual min=-0.001063 max=0.000993 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.115927 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.115927 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=0.081205Jy sigma=0.000645 ! Fit after self-cal, rms=0.081213Jy sigma=0.000645 ! 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=0.081213Jy sigma=0.000645 ! Fit after self-cal, rms=0.084717Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.864 mas, bmaj=2.01 mas, bpa=-1.328 degrees ! Estimated noise=300.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.76033e-05 Jy ! Component: 100 - total flux cleaned = 7.26002e-05 Jy ! Component: 150 - total flux cleaned = 8.50278e-05 Jy ! Component: 200 - total flux cleaned = 9.73202e-05 Jy ! Total flux subtracted in 200 components = 9.73202e-05 Jy ! Clean residual min=-0.000761 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.116024 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.116024 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=0.084713Jy sigma=0.000644 ! Fit after self-cal, rms=0.084765Jy sigma=0.000644 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 = -1.85957e-05 Jy ! Component: 100 - total flux cleaned = -1.82701e-05 Jy ! Component: 150 - total flux cleaned = -1.86521e-05 Jy ! Component: 200 - total flux cleaned = -2.9408e-05 Jy ! Total flux subtracted in 200 components = -2.9408e-05 Jy ! Clean residual min=-0.000751 max=0.000815 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.115995 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.115995 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=0.084762Jy sigma=0.000644 ! Fit after self-cal, rms=0.084761Jy sigma=0.000644 ! 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=0.084761Jy sigma=0.000644 ! Fit after self-cal, rms=0.085141Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=2.01 mas, bpa=-1.362 degrees ! Estimated noise=300.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.30213e-05 Jy ! Component: 100 - total flux cleaned = 3.9281e-05 Jy ! Component: 150 - total flux cleaned = 3.90178e-05 Jy ! Component: 200 - total flux cleaned = 2.89811e-05 Jy ! Total flux subtracted in 200 components = 2.89811e-05 Jy ! Clean residual min=-0.000727 max=0.000807 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.116024 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.116024 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=0.085138Jy sigma=0.000644 ! Fit after self-cal, rms=0.085142Jy sigma=0.000644 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 = -1.2694e-05 Jy ! Component: 100 - total flux cleaned = -3.03128e-06 Jy ! Component: 150 - total flux cleaned = -1.23548e-05 Jy ! Component: 200 - total flux cleaned = -3.18917e-06 Jy ! Total flux subtracted in 200 components = -3.18917e-06 Jy ! Clean residual min=-0.000726 max=0.000788 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.11602 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.11602 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=0.085140Jy sigma=0.000644 ! Fit after self-cal, rms=0.085139Jy sigma=0.000644 ! 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=0.085139Jy sigma=0.000644 ! Fit after self-cal, rms=0.085139Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.325 mas, bpa=2.256 degrees ! Estimated noise=385.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308871 Jy ! Component: 100 - total flux cleaned = 0.000292414 Jy ! Component: 150 - total flux cleaned = 0.000292533 Jy ! Component: 200 - total flux cleaned = 0.00029249 Jy ! Total flux subtracted in 200 components = 0.00029249 Jy ! Clean residual min=-0.000802 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.116313 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.116313 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=0.085140Jy sigma=0.000644 ! Fit after self-cal, rms=0.085141Jy sigma=0.000644 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 = 4.87918e-05 Jy ! Component: 100 - total flux cleaned = 4.24401e-05 Jy ! Component: 150 - total flux cleaned = 4.26066e-05 Jy ! Component: 200 - total flux cleaned = 4.22578e-05 Jy ! Total flux subtracted in 200 components = 4.22578e-05 Jy ! Clean residual min=-0.000792 max=0.000765 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.116355 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.116355 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=0.085141Jy sigma=0.000644 ! Fit after self-cal, rms=0.085141Jy sigma=0.000644 ! 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=0.8625 mas, bmaj=2.01 mas, bpa=-1.397 degrees ! Estimated noise=300.119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 2.01 at -1.397 degrees (North through East) ! Clean map min=-0.00067692 max=0.088734 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=0.7123 mas, bmaj=1.718 mas, bpa=-1.272 degrees ! Estimated noise=534.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656321 Jy ! Component: 100 - total flux cleaned = 0.088516 Jy ! Component: 150 - total flux cleaned = 0.0999494 Jy ! Component: 200 - total flux cleaned = 0.10591 Jy ! Total flux subtracted in 200 components = 0.10591 Jy ! Clean residual min=-0.001660 max=0.002797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.10591 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.10591 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=2.01 mas, bpa=-1.397 degrees ! Estimated noise=300.119 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 = 0.00341384 Jy ! Component: 100 - total flux cleaned = 0.00548657 Jy ! Component: 150 - total flux cleaned = 0.00689021 Jy ! Component: 200 - total flux cleaned = 0.0078808 Jy ! Total flux subtracted in 200 components = 0.0078808 Jy ! Clean residual min=-0.000825 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.11379 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.11379 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=2.169 mas, bmaj=3.325 mas, bpa=2.256 degrees ! Estimated noise=385.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105909 Jy ! Component: 100 - total flux cleaned = 0.00162957 Jy ! Component: 150 - total flux cleaned = 0.00198554 Jy ! Component: 200 - total flux cleaned = 0.00222943 Jy ! Total flux subtracted in 200 components = 0.00222943 Jy ! Clean residual min=-0.000827 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.11602 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 = 0.000103713 Jy ! Component: 100 - total flux cleaned = 0.000154046 Jy ! Component: 150 - total flux cleaned = 0.00020398 Jy ! Component: 200 - total flux cleaned = 0.000243303 Jy ! Total flux subtracted in 200 components = 0.000243303 Jy ! Clean residual min=-0.000805 max=0.000774 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.116263 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.116263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=2.01 mas, bpa=-1.397 degrees ! Estimated noise=300.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117473 Jy ! Component: 100 - total flux cleaned = 4.51017e-05 Jy ! Component: 150 - total flux cleaned = -1.89816e-05 Jy ! Component: 200 - total flux cleaned = -6.22465e-05 Jy ! Total flux subtracted in 200 components = -6.22465e-05 Jy ! Clean residual min=-0.000753 max=0.000732 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.116201 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.116201 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=0.085146Jy sigma=0.000644 ! Fit after self-cal, rms=0.085143Jy sigma=0.000644 wmodel J2024+0027_X_2017_05_27_pus_map.mod ! Writing 61 model components to file: J2024+0027_X_2017_05_27_pus_map.mod wobs J2024+0027_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2024+0027_X_2017_05_27_pus_uvs.fits wwins J2024+0027_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J2024+0027_X_2017_05_27_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 = 2.51095e-05 Jy ! Component: 100 - total flux cleaned = -1.39891e-05 Jy ! Component: 150 - total flux cleaned = -7.63525e-05 Jy ! Component: 200 - total flux cleaned = -0.000124487 Jy ! Component: 250 - total flux cleaned = -0.000170888 Jy ! Component: 300 - total flux cleaned = -0.000238456 Jy ! Component: 350 - total flux cleaned = -0.000271159 Jy ! Component: 400 - total flux cleaned = -0.000281923 Jy ! Component: 450 - total flux cleaned = -0.000312971 Jy ! Component: 500 - total flux cleaned = -0.000342999 Jy ! Component: 550 - total flux cleaned = -0.000342896 Jy ! Component: 600 - total flux cleaned = -0.000362031 Jy ! Component: 650 - total flux cleaned = -0.000361867 Jy ! Component: 700 - total flux cleaned = -0.000352557 Jy ! Component: 750 - total flux cleaned = -0.000379904 Jy ! Component: 800 - total flux cleaned = -0.00039765 Jy ! Component: 850 - total flux cleaned = -0.000406341 Jy ! Component: 900 - total flux cleaned = -0.000406321 Jy ! Component: 950 - total flux cleaned = -0.000440271 Jy ! Component: 1000 - total flux cleaned = -0.000465552 Jy ! Component: 1050 - total flux cleaned = -0.000498534 Jy ! Component: 1100 - total flux cleaned = -0.000555639 Jy ! Component: 1150 - total flux cleaned = -0.000587752 Jy ! Component: 1200 - total flux cleaned = -0.000619541 Jy ! Component: 1250 - total flux cleaned = -0.000635299 Jy ! Component: 1300 - total flux cleaned = -0.000651 Jy ! Component: 1350 - total flux cleaned = -0.000658799 Jy ! Component: 1400 - total flux cleaned = -0.000704047 Jy ! Component: 1450 - total flux cleaned = -0.000673948 Jy ! Component: 1500 - total flux cleaned = -0.000696148 Jy ! Component: 1550 - total flux cleaned = -0.000710811 Jy ! Component: 1600 - total flux cleaned = -0.000703478 Jy ! Component: 1650 - total flux cleaned = -0.000725038 Jy ! Component: 1700 - total flux cleaned = -0.00074642 Jy ! Component: 1750 - total flux cleaned = -0.000732316 Jy ! Component: 1800 - total flux cleaned = -0.000760172 Jy ! Component: 1850 - total flux cleaned = -0.000739492 Jy ! Component: 1900 - total flux cleaned = -0.000746363 Jy ! Component: 1950 - total flux cleaned = -0.000732864 Jy ! Component: 2000 - total flux cleaned = -0.000752994 Jy ! Total flux subtracted in 2048 components = -0.000746385 Jy ! Clean residual min=-0.000367 max=0.000410 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.115455 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 208 components and 0.115455 Jy ![Exited script file: muppet] wmap "J2024+0027_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 2.01 at -1.397 degrees (North through East) ! Clean map min=-0.00057465 max=0.088865 Jy/beam ! Writing clean map to FITS file: J2024+0027_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0888653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428973 0.428973 0.857946 1.71589 3.43178 6.86357 13.7271 27.4543 54.9085 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 2.01 at -1.397 degrees (North through East) ! Clean map min=-0.00057465 max=0.088865 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 J2024+0027_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:41:47 2019