! Started logfile: J1425+1424_X_2017_08_05_pus_uvs.log on Thu May 9 18:53:53 2019 obs J1425+1424_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1425+1424_X_2017_08_05_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882222 visibilities/baseline/integration-bin. ! Found source: J1425+1424 ! ! 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 19056 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 J1425+1424_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744403Jy sigma=0.006084 ! Fit after self-cal, rms=0.736245Jy sigma=0.006021 ! 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=0.7165 mas, bmaj=1.638 mas, bpa=3.921 degrees ! Estimated noise=982.953 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 = 0.196526 Jy ! Component: 100 - total flux cleaned = 0.258691 Jy ! Total flux subtracted in 100 components = 0.258691 Jy ! Clean residual min=-0.010089 max=0.031160 Jy/beam ! Clean residual mean=-0.000073 rms=0.003014 Jy/beam ! Combined flux in latest and established models = 0.258691 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.258691 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=0.110553Jy sigma=0.000860 ! Fit after self-cal, rms=0.110076Jy sigma=0.000857 ! Inverting map ! Added new window around map position (-0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349867 Jy ! Component: 100 - total flux cleaned = 0.0549518 Jy ! Total flux subtracted in 100 components = 0.0549518 Jy ! Clean residual min=-0.007917 max=0.010011 Jy/beam ! Clean residual mean=-0.000038 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.313642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.313643 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=0.095162Jy sigma=0.000729 ! Fit after self-cal, rms=0.094736Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127591 Jy ! Component: 100 - total flux cleaned = 0.020693 Jy ! Total flux subtracted in 100 components = 0.020693 Jy ! Clean residual min=-0.006949 max=0.006439 Jy/beam ! Clean residual mean=-0.000025 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.334336 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.334336 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=0.092052Jy sigma=0.000704 ! Fit after self-cal, rms=0.091991Jy sigma=0.000704 ! 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=0.9006 mas, bmaj=1.917 mas, bpa=3.071 degrees ! Estimated noise=634.189 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 = 0.00971382 Jy ! Component: 100 - total flux cleaned = 0.0156137 Jy ! Component: 150 - total flux cleaned = 0.0195005 Jy ! Component: 200 - total flux cleaned = 0.0221121 Jy ! Total flux subtracted in 200 components = 0.0221121 Jy ! Clean residual min=-0.005933 max=0.006924 Jy/beam ! Clean residual mean=-0.000014 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.356448 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.356448 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=0.090699Jy sigma=0.000696 ! Fit after self-cal, rms=0.090655Jy sigma=0.000695 ! 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 1.00 FD 1.02 HN 1.04 KP 1.09 ! LA 0.97 MK 1.01 NL 0.88 OV 1.09 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 1.02 ! LA 0.99 MK 1.01 NL 0.87 OV 1.07 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 1.02 MK 1.01 NL 0.88 OV 1.06 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 0.92 ! LA 1.00 MK 1.00 NL 0.88 OV 1.06 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.86 ! LA 0.99 MK 1.03 NL 0.89 OV 1.08 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.84 ! LA 0.99 MK 1.00 NL 0.91 OV 1.12 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.12 KP 0.85 ! LA 1.00 MK 1.03 NL 0.88 OV 1.14 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.09 KP 0.84 ! LA 0.99 MK 1.01 NL 0.88 OV 1.15 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 0.87 ! LA 1.02 MK 1.01 NL 0.88 OV 1.12 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.92 ! LA 1.00 MK 0.99 NL 0.90 OV 1.11 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.96 ! LA 1.00 MK 0.99 NL 0.89 OV 1.08 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 MK 1.06 NL 0.91 OV 1.09 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.090655Jy sigma=0.000695 ! Fit after self-cal, rms=0.086131Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=1.926 mas, bpa=2.57 degrees ! Estimated noise=634.564 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 = 0.000188584 Jy ! Component: 100 - total flux cleaned = 0.00028437 Jy ! Component: 150 - total flux cleaned = 0.000478566 Jy ! Component: 200 - total flux cleaned = 0.000692213 Jy ! Total flux subtracted in 200 components = 0.000692213 Jy ! Clean residual min=-0.003345 max=0.004281 Jy/beam ! Clean residual mean=0.000001 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.35714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.35714 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=0.085984Jy sigma=0.000660 ! Fit after self-cal, rms=0.085955Jy sigma=0.000659 ! 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=0.085955Jy sigma=0.000659 ! Fit after self-cal, rms=0.085308Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.911 mas, bmaj=1.92 mas, bpa=2.845 degrees ! Estimated noise=632.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152826 Jy ! Component: 100 - total flux cleaned = 0.00153057 Jy ! Component: 150 - total flux cleaned = 0.00144587 Jy ! Component: 200 - total flux cleaned = 0.00140933 Jy ! Total flux subtracted in 200 components = 0.00140933 Jy ! Clean residual min=-0.002166 max=0.004112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.358549 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.358549 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=0.085230Jy sigma=0.000648 ! Fit after self-cal, rms=0.085242Jy sigma=0.000648 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 (-1.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369223 Jy ! Component: 100 - total flux cleaned = 0.00558987 Jy ! Component: 150 - total flux cleaned = 0.0062738 Jy ! Component: 200 - total flux cleaned = 0.0064141 Jy ! Total flux subtracted in 200 components = 0.0064141 Jy ! Clean residual min=-0.001868 max=0.002224 Jy/beam ! Clean residual mean=0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.364963 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.364963 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=0.085087Jy sigma=0.000646 ! Fit after self-cal, rms=0.085057Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209536 Jy ! Component: 100 - total flux cleaned = 0.00318859 Jy ! Component: 150 - total flux cleaned = 0.00370254 Jy ! Component: 200 - total flux cleaned = 0.00403007 Jy ! Total flux subtracted in 200 components = 0.00403007 Jy ! Clean residual min=-0.001846 max=0.001678 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.368993 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.368993 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=0.084997Jy sigma=0.000645 ! Fit after self-cal, rms=0.084992Jy sigma=0.000645 ! 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=0.084992Jy sigma=0.000645 ! Fit after self-cal, rms=0.084709Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9098 mas, bmaj=1.92 mas, bpa=2.662 degrees ! Estimated noise=631.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616592 Jy ! Component: 100 - total flux cleaned = 0.00117093 Jy ! Component: 150 - total flux cleaned = 0.00138509 Jy ! Component: 200 - total flux cleaned = 0.00157265 Jy ! Total flux subtracted in 200 components = 0.00157265 Jy ! Clean residual min=-0.001430 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.370566 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.370566 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=0.084684Jy sigma=0.000642 ! Fit after self-cal, rms=0.084682Jy sigma=0.000642 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 = 0.000300469 Jy ! Component: 100 - total flux cleaned = 0.000531355 Jy ! Component: 150 - total flux cleaned = 0.000643183 Jy ! Component: 200 - total flux cleaned = 0.000725212 Jy ! Total flux subtracted in 200 components = 0.000725212 Jy ! Clean residual min=-0.001345 max=0.001392 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.371291 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.371291 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=0.084670Jy sigma=0.000642 ! Fit after self-cal, rms=0.084667Jy sigma=0.000642 ! 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=0.084667Jy sigma=0.000642 ! Fit after self-cal, rms=0.084669Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=2.954 mas, bpa=-1.942 degrees ! Estimated noise=793.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103963 Jy ! Component: 100 - total flux cleaned = -0.000102098 Jy ! Component: 150 - total flux cleaned = -0.000103518 Jy ! Component: 200 - total flux cleaned = -0.000125764 Jy ! Total flux subtracted in 200 components = -0.000125764 Jy ! Clean residual min=-0.001653 max=0.001367 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.371165 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.371165 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=0.084664Jy sigma=0.000642 ! Fit after self-cal, rms=0.084659Jy sigma=0.000642 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 = -1.89363e-05 Jy ! Component: 100 - total flux cleaned = -6.0516e-05 Jy ! Component: 150 - total flux cleaned = -9.36494e-05 Jy ! Component: 200 - total flux cleaned = -0.000108574 Jy ! Total flux subtracted in 200 components = -0.000108574 Jy ! Clean residual min=-0.001569 max=0.001384 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.371057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.371057 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=0.084659Jy sigma=0.000642 ! Fit after self-cal, rms=0.084656Jy sigma=0.000642 ! 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=0.9095 mas, bmaj=1.919 mas, bpa=2.592 degrees ! Estimated noise=631.497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9095 x 1.919 at 2.592 degrees (North through East) ! Clean map min=-0.0011882 max=0.26533 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=0.7216 mas, bmaj=1.637 mas, bpa=3.463 degrees ! Estimated noise=987.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197355 Jy ! Component: 100 - total flux cleaned = 0.262608 Jy ! Component: 150 - total flux cleaned = 0.296946 Jy ! Component: 200 - total flux cleaned = 0.316155 Jy ! Total flux subtracted in 200 components = 0.316155 Jy ! Clean residual min=-0.004715 max=0.009604 Jy/beam ! Clean residual mean=-0.000031 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.316155 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.316155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9095 mas, bmaj=1.919 mas, bpa=2.592 degrees ! Estimated noise=631.497 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 = 0.0165475 Jy ! Component: 100 - total flux cleaned = 0.0261384 Jy ! Component: 150 - total flux cleaned = 0.0326377 Jy ! Component: 200 - total flux cleaned = 0.0373518 Jy ! Total flux subtracted in 200 components = 0.0373518 Jy ! Clean residual min=-0.002170 max=0.002706 Jy/beam ! Clean residual mean=-0.000014 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.353507 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.353507 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353515 Jy ! Component: 100 - total flux cleaned = 0.00622268 Jy ! Component: 150 - total flux cleaned = 0.00835224 Jy ! Component: 200 - total flux cleaned = 0.0100935 Jy ! Total flux subtracted in 200 components = 0.0100935 Jy ! Clean residual min=-0.001573 max=0.001461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.363601 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.363601 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=2.148 mas, bmaj=2.954 mas, bpa=-1.942 degrees ! Estimated noise=793.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231726 Jy ! Component: 100 - total flux cleaned = 0.00387528 Jy ! Component: 150 - total flux cleaned = 0.00475422 Jy ! Component: 200 - total flux cleaned = 0.00529005 Jy ! Total flux subtracted in 200 components = 0.00529005 Jy ! Clean residual min=-0.001731 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.368891 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 = 0.000320769 Jy ! Component: 100 - total flux cleaned = 0.000517299 Jy ! Component: 150 - total flux cleaned = 0.000727167 Jy ! Component: 200 - total flux cleaned = 0.000818981 Jy ! Total flux subtracted in 200 components = 0.000818981 Jy ! Clean residual min=-0.001561 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.36971 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 131 components and 0.36971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9095 mas, bmaj=1.919 mas, bpa=2.592 degrees ! Estimated noise=631.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516279 Jy ! Component: 100 - total flux cleaned = 0.000787704 Jy ! Component: 150 - total flux cleaned = 0.000917148 Jy ! Component: 200 - total flux cleaned = 0.00100944 Jy ! Total flux subtracted in 200 components = 0.00100944 Jy ! Clean residual min=-0.001334 max=0.001326 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.370719 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.370719 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=0.084659Jy sigma=0.000642 ! Fit after self-cal, rms=0.084650Jy sigma=0.000642 wmodel J1425+1424_X_2017_08_05_pus_map.mod ! Writing 146 model components to file: J1425+1424_X_2017_08_05_pus_map.mod wobs J1425+1424_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1425+1424_X_2017_08_05_pus_uvs.fits wwins J1425+1424_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J1425+1424_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 = 4.07095e-06 Jy ! Component: 100 - total flux cleaned = 3.92672e-06 Jy ! Component: 150 - total flux cleaned = -6.22262e-05 Jy ! Component: 200 - total flux cleaned = -0.000147002 Jy ! Component: 250 - total flux cleaned = -0.000188133 Jy ! Component: 300 - total flux cleaned = -0.000228018 Jy ! Component: 350 - total flux cleaned = -0.000247319 Jy ! Component: 400 - total flux cleaned = -0.000228124 Jy ! Component: 450 - total flux cleaned = -0.00022802 Jy ! Component: 500 - total flux cleaned = -0.000246174 Jy ! Component: 550 - total flux cleaned = -0.000228029 Jy ! Component: 600 - total flux cleaned = -0.000246352 Jy ! Component: 650 - total flux cleaned = -0.000281827 Jy ! Component: 700 - total flux cleaned = -0.000246687 Jy ! Component: 750 - total flux cleaned = -0.00026414 Jy ! Component: 800 - total flux cleaned = -0.000315362 Jy ! Component: 850 - total flux cleaned = -0.000365674 Jy ! Component: 900 - total flux cleaned = -0.00038218 Jy ! Component: 950 - total flux cleaned = -0.000365972 Jy ! Component: 1000 - total flux cleaned = -0.000414845 Jy ! Component: 1050 - total flux cleaned = -0.000398987 Jy ! Component: 1100 - total flux cleaned = -0.000382949 Jy ! Component: 1150 - total flux cleaned = -0.000383014 Jy ! Component: 1200 - total flux cleaned = -0.000367299 Jy ! Component: 1250 - total flux cleaned = -0.000367429 Jy ! Component: 1300 - total flux cleaned = -0.000352032 Jy ! Component: 1350 - total flux cleaned = -0.000367113 Jy ! Component: 1400 - total flux cleaned = -0.000382059 Jy ! Component: 1450 - total flux cleaned = -0.000382022 Jy ! Component: 1500 - total flux cleaned = -0.000396834 Jy ! Component: 1550 - total flux cleaned = -0.000426181 Jy ! Component: 1600 - total flux cleaned = -0.000440801 Jy ! Component: 1650 - total flux cleaned = -0.000469623 Jy ! Component: 1700 - total flux cleaned = -0.000498339 Jy ! Component: 1750 - total flux cleaned = -0.000526631 Jy ! Component: 1800 - total flux cleaned = -0.000512518 Jy ! Component: 1850 - total flux cleaned = -0.000512745 Jy ! Component: 1900 - total flux cleaned = -0.000554456 Jy ! Component: 1950 - total flux cleaned = -0.000581936 Jy ! Component: 2000 - total flux cleaned = -0.000595653 Jy ! Total flux subtracted in 2048 components = -0.000595516 Jy ! Clean residual min=-0.000792 max=0.000886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.370123 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 307 components and 0.370123 Jy ![Exited script file: muppet] wmap "J1425+1424_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9095 x 1.919 at 2.592 degrees (North through East) ! Clean map min=-0.0011424 max=0.26572 Jy/beam ! Writing clean map to FITS file: J1425+1424_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 0.265719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299299 0.299299 0.598599 1.1972 2.3944 4.78879 9.57758 19.1552 38.3103 76.6207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.265 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9095 x 1.919 at 2.592 degrees (North through East) ! Clean map min=-0.0011424 max=0.26572 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 J1425+1424_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:53:55 2019