! Started logfile: J1959+4044_X_2017_08_05_pus_uvs.log on Thu May 9 18:58:16 2019 obs J1959+4044_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1959+4044_X_2017_08_05_pus_uva.fits ! AN table 1: 222 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864464 visibilities/baseline/integration-bin. ! Found source: J1959+4044 ! ! 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 103632 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 J1959+4044_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 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.734537Jy sigma=0.004232 ! Fit after self-cal, rms=0.648237Jy sigma=0.003731 ! 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=0.7479 mas, bmaj=1.236 mas, bpa=0.4907 degrees ! Estimated noise=1156.3 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 = 0.385209 Jy ! Component: 100 - total flux cleaned = 0.577398 Jy ! Total flux subtracted in 100 components = 0.577398 Jy ! Clean residual min=-0.048989 max=0.192549 Jy/beam ! Clean residual mean=-0.000894 rms=0.017879 Jy/beam ! Combined flux in latest and established models = 0.577398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.577398 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=0.476510Jy sigma=0.002763 ! Fit after self-cal, rms=0.475431Jy sigma=0.002757 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182794 Jy ! Component: 100 - total flux cleaned = 0.291632 Jy ! Total flux subtracted in 100 components = 0.291632 Jy ! Clean residual min=-0.036857 max=0.122716 Jy/beam ! Clean residual mean=-0.000652 rms=0.012599 Jy/beam ! Combined flux in latest and established models = 0.86903 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.86903 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=0.339079Jy sigma=0.001954 ! Fit after self-cal, rms=0.323586Jy sigma=0.001857 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102195 Jy ! Component: 100 - total flux cleaned = 0.167193 Jy ! Total flux subtracted in 100 components = 0.167193 Jy ! Clean residual min=-0.031974 max=0.081529 Jy/beam ! Clean residual mean=-0.000516 rms=0.009152 Jy/beam ! Combined flux in latest and established models = 1.03622 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 1.03622 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=0.256170Jy sigma=0.001462 ! Fit after self-cal, rms=0.252025Jy sigma=0.001436 ! Inverting map ! Added new window around map position (-2.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0815163 Jy ! Component: 100 - total flux cleaned = 0.128711 Jy ! Total flux subtracted in 100 components = 0.128711 Jy ! Clean residual min=-0.023784 max=0.047726 Jy/beam ! Clean residual mean=-0.000405 rms=0.006695 Jy/beam ! Combined flux in latest and established models = 1.16493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 1.16493 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=0.207470Jy sigma=0.001180 ! Fit after self-cal, rms=0.203440Jy sigma=0.001153 ! Inverting map ! Added new window around map position (-5.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472193 Jy ! Component: 100 - total flux cleaned = 0.0810014 Jy ! Total flux subtracted in 100 components = 0.0810014 Jy ! Clean residual min=-0.020693 max=0.033585 Jy/beam ! Clean residual mean=-0.000333 rms=0.005328 Jy/beam ! Combined flux in latest and established models = 1.24594 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 1.24594 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=0.182900Jy sigma=0.001035 ! Fit after self-cal, rms=0.181583Jy sigma=0.001027 ! 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=0.9916 mas, bmaj=1.486 mas, bpa=-1.65 degrees ! Estimated noise=394.047 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 = 0.0542409 Jy ! Component: 100 - total flux cleaned = 0.0929012 Jy ! Component: 150 - total flux cleaned = 0.123016 Jy ! Component: 200 - total flux cleaned = 0.146939 Jy ! Total flux subtracted in 200 components = 0.146939 Jy ! Clean residual min=-0.018700 max=0.034139 Jy/beam ! Clean residual mean=-0.000482 rms=0.005500 Jy/beam ! Combined flux in latest and established models = 1.39287 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 103 components and 1.39287 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=0.156969Jy sigma=0.000893 ! Fit after self-cal, rms=0.155943Jy sigma=0.000887 ! 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 1.02 FD 1.05 HN 1.13 KP 1.13 ! LA 0.93 MK 1.08 NL 0.86 OV 1.10 ! PT 1.05 SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.13 KP 1.05 ! LA 0.93 MK 1.06 NL 0.86 OV 1.09 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.12 KP 0.98 ! LA 0.96 MK 1.08 NL 0.87 OV 1.09 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.10 KP 0.92 ! LA 0.96 MK 1.08 NL 0.86 OV 1.10 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.06 KP 0.86 ! LA 0.94 MK 1.08 NL 0.89 OV 1.11 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.08 KP 0.84 ! LA 0.95 MK 1.05 NL 0.89 OV 1.11 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.14 KP 0.82 ! LA 0.95 MK 1.03 NL 0.88 OV 1.13 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.15 KP 0.83 ! LA 0.94 MK 1.03 NL 0.89 OV 1.13 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.14 KP 0.87 ! LA 0.95 MK 0.99 NL 0.88 OV 1.12 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.11 KP 0.91 ! LA 0.97 MK 1.01 NL 0.88 OV 1.12 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.08 KP 0.97 ! LA 0.96 MK 0.99 NL 0.89 OV 1.10 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.05 KP 1.01 ! LA 0.94 MK 1.03 NL 0.89 OV 1.11 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.155943Jy sigma=0.000887 ! Fit after self-cal, rms=0.130049Jy sigma=0.000727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.517 mas, bpa=-2.115 degrees ! Estimated noise=401.775 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 = 0.00738466 Jy ! Component: 100 - total flux cleaned = 0.0106643 Jy ! Component: 150 - total flux cleaned = 0.0127383 Jy ! Component: 200 - total flux cleaned = 0.0148192 Jy ! Total flux subtracted in 200 components = 0.0148192 Jy ! Clean residual min=-0.010063 max=0.012548 Jy/beam ! Clean residual mean=-0.000180 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 1.40769 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 1.40769 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=0.128207Jy sigma=0.000716 ! Fit after self-cal, rms=0.127982Jy sigma=0.000715 ! 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=0.127982Jy sigma=0.000715 ! Fit after self-cal, rms=0.123907Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.521 mas, bpa=-1.178 degrees ! Estimated noise=404.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542587 Jy ! Component: 100 - total flux cleaned = 0.00726049 Jy ! Component: 150 - total flux cleaned = 0.00903689 Jy ! Component: 200 - total flux cleaned = 0.0103728 Jy ! Total flux subtracted in 200 components = 0.0103728 Jy ! Clean residual min=-0.005798 max=0.012658 Jy/beam ! Clean residual mean=-0.000087 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 1.41807 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 1.41807 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=0.123212Jy sigma=0.000674 ! Fit after self-cal, rms=0.123126Jy sigma=0.000674 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 (7, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108069 Jy ! Component: 100 - total flux cleaned = 0.0150614 Jy ! Component: 150 - total flux cleaned = 0.0164064 Jy ! Component: 200 - total flux cleaned = 0.0177502 Jy ! Total flux subtracted in 200 components = 0.0177502 Jy ! Clean residual min=-0.005097 max=0.010665 Jy/beam ! Clean residual mean=-0.000043 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 1.43582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 1.43582 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=0.121997Jy sigma=0.000667 ! Fit after self-cal, rms=0.121942Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-7, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845196 Jy ! Component: 100 - total flux cleaned = 0.0107 Jy ! Component: 150 - total flux cleaned = 0.0114914 Jy ! Component: 200 - total flux cleaned = 0.0121958 Jy ! Total flux subtracted in 200 components = 0.0121958 Jy ! Clean residual min=-0.004832 max=0.005886 Jy/beam ! Clean residual mean=-0.000014 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 1.44801 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 1.44801 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=0.121212Jy sigma=0.000663 ! Fit after self-cal, rms=0.121150Jy sigma=0.000663 ! 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=0.121150Jy sigma=0.000663 ! Fit after self-cal, rms=0.121059Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.52 mas, bpa=-1.387 degrees ! Estimated noise=405.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560663 Jy ! Component: 100 - total flux cleaned = 0.00955708 Jy ! Component: 150 - total flux cleaned = 0.0118578 Jy ! Component: 200 - total flux cleaned = 0.0136543 Jy ! Total flux subtracted in 200 components = 0.0136543 Jy ! Clean residual min=-0.004129 max=0.005182 Jy/beam ! Clean residual mean=-0.000032 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 1.46167 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 1.46167 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=0.120656Jy sigma=0.000658 ! Fit after self-cal, rms=0.120626Jy sigma=0.000658 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 = 0.00178136 Jy ! Component: 100 - total flux cleaned = 0.00271433 Jy ! Component: 150 - total flux cleaned = 0.00368167 Jy ! Component: 200 - total flux cleaned = 0.0044818 Jy ! Total flux subtracted in 200 components = 0.0044818 Jy ! Clean residual min=-0.004021 max=0.004648 Jy/beam ! Clean residual mean=-0.000021 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 1.46615 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 1.46615 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=0.120435Jy sigma=0.000657 ! Fit after self-cal, rms=0.120419Jy sigma=0.000657 ! 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=0.120419Jy sigma=0.000657 ! Fit after self-cal, rms=0.120507Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=2.527 mas, bpa=5.92 degrees ! Estimated noise=497.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487223 Jy ! Component: 100 - total flux cleaned = 0.00822111 Jy ! Component: 150 - total flux cleaned = 0.0108162 Jy ! Component: 200 - total flux cleaned = 0.0128772 Jy ! Total flux subtracted in 200 components = 0.0128772 Jy ! Clean residual min=-0.005268 max=0.004912 Jy/beam ! Clean residual mean=-0.000039 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 1.47903 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 191 components and 1.47903 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=0.120386Jy sigma=0.000656 ! Fit after self-cal, rms=0.120375Jy sigma=0.000656 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 = 0.00153808 Jy ! Component: 100 - total flux cleaned = 0.00245594 Jy ! Component: 150 - total flux cleaned = 0.00313276 Jy ! Component: 200 - total flux cleaned = 0.00364308 Jy ! Total flux subtracted in 200 components = 0.00364308 Jy ! Clean residual min=-0.005079 max=0.004472 Jy/beam ! Clean residual mean=-0.000020 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 1.48267 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 1.48267 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=0.120331Jy sigma=0.000656 ! Fit after self-cal, rms=0.120325Jy sigma=0.000656 ! 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=1.025 mas, bmaj=1.52 mas, bpa=-1.467 degrees ! Estimated noise=406.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.52 at -1.467 degrees (North through East) ! Clean map min=-0.00362 max=0.47997 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=0.7663 mas, bmaj=1.255 mas, bpa=0.786 degrees ! Estimated noise=1235.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.410624 Jy ! Component: 100 - total flux cleaned = 0.659386 Jy ! Component: 150 - total flux cleaned = 0.833694 Jy ! Component: 200 - total flux cleaned = 0.958209 Jy ! Total flux subtracted in 200 components = 0.958209 Jy ! Clean residual min=-0.025150 max=0.070324 Jy/beam ! Clean residual mean=-0.000542 rms=0.008855 Jy/beam ! Combined flux in latest and established models = 0.958209 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.958209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.52 mas, bpa=-1.467 degrees ! Estimated noise=406.014 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 = 0.14342 Jy ! Component: 100 - total flux cleaned = 0.228601 Jy ! Component: 150 - total flux cleaned = 0.286386 Jy ! Component: 200 - total flux cleaned = 0.328424 Jy ! Total flux subtracted in 200 components = 0.328424 Jy ! Clean residual min=-0.013755 max=0.027372 Jy/beam ! Clean residual mean=-0.000487 rms=0.004630 Jy/beam ! Combined flux in latest and established models = 1.28663 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 60 components and 1.28663 Jy ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327995 Jy ! Component: 100 - total flux cleaned = 0.0583829 Jy ! Component: 150 - total flux cleaned = 0.0791869 Jy ! Component: 200 - total flux cleaned = 0.0963344 Jy ! Total flux subtracted in 200 components = 0.0963344 Jy ! Clean residual min=-0.007540 max=0.011386 Jy/beam ! Clean residual mean=-0.000253 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 1.38297 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 1.38297 Jy ! Inverting map ! Added new window around map position (-3.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014439 Jy ! Component: 100 - total flux cleaned = 0.0265369 Jy ! Component: 150 - total flux cleaned = 0.0367942 Jy ! Component: 200 - total flux cleaned = 0.0456021 Jy ! Total flux subtracted in 200 components = 0.0456021 Jy ! Clean residual min=-0.005077 max=0.006155 Jy/beam ! Clean residual mean=-0.000143 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 1.42857 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 128 components and 1.42857 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=2.235 mas, bmaj=2.527 mas, bpa=5.92 degrees ! Estimated noise=497.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131753 Jy ! Component: 100 - total flux cleaned = 0.0227313 Jy ! Component: 150 - total flux cleaned = 0.0302219 Jy ! Component: 200 - total flux cleaned = 0.0362327 Jy ! Total flux subtracted in 200 components = 0.0362327 Jy ! Clean residual min=-0.005347 max=0.004885 Jy/beam ! Clean residual mean=-0.000122 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 1.4648 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 = 0.00490288 Jy ! Component: 100 - total flux cleaned = 0.00891947 Jy ! Component: 150 - total flux cleaned = 0.0122268 Jy ! Component: 200 - total flux cleaned = 0.0143415 Jy ! Total flux subtracted in 200 components = 0.0143415 Jy ! Clean residual min=-0.004792 max=0.004407 Jy/beam ! Clean residual mean=-0.000043 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 1.47914 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 218 components and 1.47914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.52 mas, bpa=-1.467 degrees ! Estimated noise=406.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141389 Jy ! Component: 100 - total flux cleaned = 0.00239717 Jy ! Component: 150 - total flux cleaned = 0.00289139 Jy ! Component: 200 - total flux cleaned = 0.0033442 Jy ! Total flux subtracted in 200 components = 0.0033442 Jy ! Clean residual min=-0.003827 max=0.003589 Jy/beam ! Clean residual mean=-0.000011 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.48249 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 242 components and 1.48249 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=0.120160Jy sigma=0.000655 ! Fit after self-cal, rms=0.120090Jy sigma=0.000654 wmodel J1959+4044_X_2017_08_05_pus_map.mod ! Writing 242 model components to file: J1959+4044_X_2017_08_05_pus_map.mod wobs J1959+4044_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1959+4044_X_2017_08_05_pus_uvs.fits wwins J1959+4044_X_2017_08_05_pus_map.win ! wwins: Wrote 8 windows to J1959+4044_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 = -7.62084e-05 Jy ! Component: 100 - total flux cleaned = -1.58861e-05 Jy ! Component: 150 - total flux cleaned = 0.000153997 Jy ! Component: 200 - total flux cleaned = 0.000207964 Jy ! Component: 250 - total flux cleaned = 0.000313367 Jy ! Component: 300 - total flux cleaned = 0.000617926 Jy ! Component: 350 - total flux cleaned = 0.000765384 Jy ! Component: 400 - total flux cleaned = 0.000861517 Jy ! Component: 450 - total flux cleaned = 0.000908177 Jy ! Component: 500 - total flux cleaned = 0.000817121 Jy ! Component: 550 - total flux cleaned = 0.000728815 Jy ! Component: 600 - total flux cleaned = 0.000773789 Jy ! Component: 650 - total flux cleaned = 0.000687774 Jy ! Component: 700 - total flux cleaned = 0.00077377 Jy ! Component: 750 - total flux cleaned = 0.000730663 Jy ! Component: 800 - total flux cleaned = 0.000607065 Jy ! Component: 850 - total flux cleaned = 0.000647061 Jy ! Component: 900 - total flux cleaned = 0.000685832 Jy ! Component: 950 - total flux cleaned = 0.000606922 Jy ! Component: 1000 - total flux cleaned = 0.000606461 Jy ! Component: 1050 - total flux cleaned = 0.000530437 Jy ! Component: 1100 - total flux cleaned = 0.000493537 Jy ! Component: 1150 - total flux cleaned = 0.000529842 Jy ! Component: 1200 - total flux cleaned = 0.000457495 Jy ! Component: 1250 - total flux cleaned = 0.000528557 Jy ! Component: 1300 - total flux cleaned = 0.000422897 Jy ! Component: 1350 - total flux cleaned = 0.000492007 Jy ! Component: 1400 - total flux cleaned = 0.000423318 Jy ! Component: 1450 - total flux cleaned = 0.000557536 Jy ! Component: 1500 - total flux cleaned = 0.000490922 Jy ! Component: 1550 - total flux cleaned = 0.000686964 Jy ! Component: 1600 - total flux cleaned = 0.000686514 Jy ! Component: 1650 - total flux cleaned = 0.000781462 Jy ! Component: 1700 - total flux cleaned = 0.000875452 Jy ! Component: 1750 - total flux cleaned = 0.0009374 Jy ! Component: 1800 - total flux cleaned = 0.000968306 Jy ! Component: 1850 - total flux cleaned = 0.00108863 Jy ! Component: 1900 - total flux cleaned = 0.000969221 Jy ! Component: 1950 - total flux cleaned = 0.00102854 Jy ! Component: 2000 - total flux cleaned = 0.000999857 Jy ! Total flux subtracted in 2048 components = 0.00105723 Jy ! Clean residual min=-0.001647 max=0.001621 Jy/beam ! Clean residual mean=-0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 1.48355 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 409 components and 1.48355 Jy ![Exited script file: muppet] wmap "J1959+4044_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.52 at -1.467 degrees (North through East) ! Clean map min=-0.0029791 max=0.4786 Jy/beam ! Writing clean map to FITS file: J1959+4044_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 0.478596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000564368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353764 0.353764 0.707529 1.41506 2.83012 5.66023 11.3205 22.6409 45.2818 90.5637 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.478 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.52 at -1.467 degrees (North through East) ! Clean map min=-0.0029791 max=0.4786 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 J1959+4044_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:58:25 2019