! Started logfile: J0736+2954_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:27 2019 obs J0736+2954_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0736+2954_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960375 visibilities/baseline/integration-bin. ! Found source: J0736+2954 ! ! 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 1309 lines of history. ! ! Reading 43044 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 J0736+2954_X_2017_06_10_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.726833Jy sigma=0.006554 ! Fit after self-cal, rms=0.712614Jy sigma=0.006434 ! 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=0.7503 mas, bmaj=1.431 mas, bpa=-0.4217 degrees ! Estimated noise=686.559 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 = 0.217873 Jy ! Component: 100 - total flux cleaned = 0.288475 Jy ! Total flux subtracted in 100 components = 0.288475 Jy ! Clean residual min=-0.008789 max=0.031001 Jy/beam ! Clean residual mean=-0.000018 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.288475 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.288475 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=0.093383Jy sigma=0.000831 ! Fit after self-cal, rms=0.092918Jy sigma=0.000826 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345296 Jy ! Component: 100 - total flux cleaned = 0.0511197 Jy ! Total flux subtracted in 100 components = 0.0511197 Jy ! Clean residual min=-0.004320 max=0.007618 Jy/beam ! Clean residual mean=-0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.339594 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.339594 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=0.079149Jy sigma=0.000690 ! Fit after self-cal, rms=0.078847Jy sigma=0.000687 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981688 Jy ! Component: 100 - total flux cleaned = 0.0149527 Jy ! Total flux subtracted in 100 components = 0.0149527 Jy ! Clean residual min=-0.003563 max=0.003613 Jy/beam ! Clean residual mean=0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.354547 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.354547 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=0.077649Jy sigma=0.000674 ! Fit after self-cal, rms=0.077591Jy sigma=0.000674 ! 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=0.92 mas, bmaj=1.729 mas, bpa=1.707 degrees ! Estimated noise=378.739 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 = 0.00437631 Jy ! Component: 100 - total flux cleaned = 0.0067622 Jy ! Component: 150 - total flux cleaned = 0.00788068 Jy ! Component: 200 - total flux cleaned = 0.00832396 Jy ! Total flux subtracted in 200 components = 0.00832396 Jy ! Clean residual min=-0.002500 max=0.002382 Jy/beam ! Clean residual mean=0.000010 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.362871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.362871 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=0.077356Jy sigma=0.000671 ! Fit after self-cal, rms=0.077338Jy sigma=0.000671 ! 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 0.99 HN 1.02 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.96 ! LA 0.98 MK 0.99 NL 0.98 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.99 ! LA 0.98 MK 0.99 NL 0.98 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.96 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.077338Jy sigma=0.000671 ! Fit after self-cal, rms=0.077333Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=1.738 mas, bpa=1.193 degrees ! Estimated noise=380.075 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 = -0.0010612 Jy ! Component: 100 - total flux cleaned = -0.00122842 Jy ! Component: 150 - total flux cleaned = -0.00131556 Jy ! Component: 200 - total flux cleaned = -0.00135305 Jy ! Total flux subtracted in 200 components = -0.00135305 Jy ! Clean residual min=-0.001857 max=0.002298 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.361518 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.361518 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=0.077260Jy sigma=0.000666 ! Fit after self-cal, rms=0.077254Jy sigma=0.000665 ! 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=0.077254Jy sigma=0.000665 ! Fit after self-cal, rms=0.076961Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.729 mas, bpa=1.338 degrees ! Estimated noise=379.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445292 Jy ! Component: 100 - total flux cleaned = 0.000295545 Jy ! Component: 150 - total flux cleaned = 0.000182158 Jy ! Component: 200 - total flux cleaned = 0.000182547 Jy ! Total flux subtracted in 200 components = 0.000182547 Jy ! Clean residual min=-0.001520 max=0.002006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.3617 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.3617 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=0.076926Jy sigma=0.000662 ! Fit after self-cal, rms=0.076923Jy sigma=0.000662 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 (1.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163016 Jy ! Component: 100 - total flux cleaned = 0.00177235 Jy ! Component: 150 - total flux cleaned = 0.00180985 Jy ! Component: 200 - total flux cleaned = 0.00184062 Jy ! Total flux subtracted in 200 components = 0.00184062 Jy ! Clean residual min=-0.001337 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.363541 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.363541 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=0.076866Jy sigma=0.000662 ! Fit after self-cal, rms=0.076859Jy sigma=0.000662 ! Inverting map ! Added new window around map position (4.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157001 Jy ! Component: 100 - total flux cleaned = 0.00191465 Jy ! Component: 150 - total flux cleaned = 0.00231273 Jy ! Component: 200 - total flux cleaned = 0.00244501 Jy ! Total flux subtracted in 200 components = 0.00244501 Jy ! Clean residual min=-0.001246 max=0.001421 Jy/beam ! Clean residual mean=0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.365986 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.365986 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=0.076818Jy sigma=0.000661 ! Fit after self-cal, rms=0.076814Jy sigma=0.000661 ! Inverting map ! Added new window around map position (6.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010567 Jy ! Component: 100 - total flux cleaned = 0.00149779 Jy ! Component: 150 - total flux cleaned = 0.00171889 Jy ! Component: 200 - total flux cleaned = 0.00182941 Jy ! Total flux subtracted in 200 components = 0.00182941 Jy ! Clean residual min=-0.001141 max=0.001278 Jy/beam ! Clean residual mean=0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.367815 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.367815 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=0.076788Jy sigma=0.000661 ! Fit after self-cal, rms=0.076786Jy sigma=0.000661 ! 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=0.076786Jy sigma=0.000661 ! Fit after self-cal, rms=0.076732Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9245 mas, bmaj=1.727 mas, bpa=1.339 degrees ! Estimated noise=378.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427456 Jy ! Component: 100 - total flux cleaned = 0.000580892 Jy ! Component: 150 - total flux cleaned = 0.000668947 Jy ! Component: 200 - total flux cleaned = 0.000789148 Jy ! Total flux subtracted in 200 components = 0.000789148 Jy ! Clean residual min=-0.001106 max=0.001170 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.368605 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.368605 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=0.076719Jy sigma=0.000661 ! Fit after self-cal, rms=0.076719Jy sigma=0.000661 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 = 1.20453e-05 Jy ! Component: 100 - total flux cleaned = 0.000107758 Jy ! Component: 150 - total flux cleaned = 0.00017842 Jy ! Component: 200 - total flux cleaned = 0.000244333 Jy ! Total flux subtracted in 200 components = 0.000244333 Jy ! Clean residual min=-0.001092 max=0.001138 Jy/beam ! Clean residual mean=0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.368849 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.368849 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=0.076710Jy sigma=0.000661 ! Fit after self-cal, rms=0.076709Jy sigma=0.000661 ! 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=0.076709Jy sigma=0.000661 ! Fit after self-cal, rms=0.076704Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.716 mas, bpa=-0.7742 degrees ! Estimated noise=478.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732615 Jy ! Component: 100 - total flux cleaned = 0.000966183 Jy ! Component: 150 - total flux cleaned = 0.00104531 Jy ! Component: 200 - total flux cleaned = 0.00110152 Jy ! Total flux subtracted in 200 components = 0.00110152 Jy ! Clean residual min=-0.001241 max=0.001750 Jy/beam ! Clean residual mean=0.000008 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.36995 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.369951 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=0.076701Jy sigma=0.000661 ! Fit after self-cal, rms=0.076700Jy sigma=0.000661 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 (9.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017328 Jy ! Component: 100 - total flux cleaned = 0.00284834 Jy ! Component: 150 - total flux cleaned = 0.00369931 Jy ! Component: 200 - total flux cleaned = 0.00426945 Jy ! Total flux subtracted in 200 components = 0.00426945 Jy ! Clean residual min=-0.001027 max=0.000969 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.37422 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 154 components and 0.37422 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=0.076674Jy sigma=0.000660 ! Fit after self-cal, rms=0.076673Jy sigma=0.000660 ! 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=0.9246 mas, bmaj=1.726 mas, bpa=1.313 degrees ! Estimated noise=378.683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 1.726 at 1.313 degrees (North through East) ! Clean map min=-0.00089832 max=0.28597 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=0.753 mas, bmaj=1.429 mas, bpa=-0.8322 degrees ! Estimated noise=685.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217634 Jy ! Component: 100 - total flux cleaned = 0.291182 Jy ! Component: 150 - total flux cleaned = 0.325119 Jy ! Component: 200 - total flux cleaned = 0.341366 Jy ! Total flux subtracted in 200 components = 0.341366 Jy ! Clean residual min=-0.002830 max=0.007340 Jy/beam ! Clean residual mean=-0.000005 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.341366 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.341366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.726 mas, bpa=1.313 degrees ! Estimated noise=378.683 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 = 0.00980482 Jy ! Component: 100 - total flux cleaned = 0.0149005 Jy ! Component: 150 - total flux cleaned = 0.0181642 Jy ! Component: 200 - total flux cleaned = 0.0204776 Jy ! Total flux subtracted in 200 components = 0.0204776 Jy ! Clean residual min=-0.001292 max=0.001404 Jy/beam ! Clean residual mean=-0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.361843 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.361843 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=2.083 mas, bmaj=2.716 mas, bpa=-0.7742 degrees ! Estimated noise=478.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279023 Jy ! Component: 100 - total flux cleaned = 0.00467161 Jy ! Component: 150 - total flux cleaned = 0.00615386 Jy ! Component: 200 - total flux cleaned = 0.00741057 Jy ! Total flux subtracted in 200 components = 0.00741057 Jy ! Clean residual min=-0.001274 max=0.001048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.369254 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 = 0.00108404 Jy ! Component: 100 - total flux cleaned = 0.00203508 Jy ! Component: 150 - total flux cleaned = 0.00287583 Jy ! Component: 200 - total flux cleaned = 0.00350565 Jy ! Total flux subtracted in 200 components = 0.00350565 Jy ! Clean residual min=-0.001137 max=0.000963 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.37276 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 145 components and 0.37276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.726 mas, bpa=1.313 degrees ! Estimated noise=378.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.16587e-05 Jy ! Component: 100 - total flux cleaned = 0.000121495 Jy ! Component: 150 - total flux cleaned = 0.000333371 Jy ! Component: 200 - total flux cleaned = 0.000556127 Jy ! Total flux subtracted in 200 components = 0.000556127 Jy ! Clean residual min=-0.001005 max=0.001044 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.373316 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.373316 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=0.076693Jy sigma=0.000660 ! Fit after self-cal, rms=0.076684Jy sigma=0.000660 wmodel J0736+2954_X_2017_06_10_pus_map.mod ! Writing 166 model components to file: J0736+2954_X_2017_06_10_pus_map.mod wobs J0736+2954_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0736+2954_X_2017_06_10_pus_uvs.fits wwins J0736+2954_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0736+2954_X_2017_06_10_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 = 0.000166841 Jy ! Component: 100 - total flux cleaned = 0.000118136 Jy ! Component: 150 - total flux cleaned = 8.73419e-05 Jy ! Component: 200 - total flux cleaned = 1.30895e-05 Jy ! Component: 250 - total flux cleaned = -7.3968e-05 Jy ! Component: 300 - total flux cleaned = -0.00015881 Jy ! Component: 350 - total flux cleaned = -0.000213982 Jy ! Component: 400 - total flux cleaned = -0.000295109 Jy ! Component: 450 - total flux cleaned = -0.00033498 Jy ! Component: 500 - total flux cleaned = -0.000400533 Jy ! Component: 550 - total flux cleaned = -0.000503431 Jy ! Component: 600 - total flux cleaned = -0.000566456 Jy ! Component: 650 - total flux cleaned = -0.000616021 Jy ! Component: 700 - total flux cleaned = -0.000628241 Jy ! Component: 750 - total flux cleaned = -0.000688922 Jy ! Component: 800 - total flux cleaned = -0.00076047 Jy ! Component: 850 - total flux cleaned = -0.000795658 Jy ! Component: 900 - total flux cleaned = -0.000819138 Jy ! Component: 950 - total flux cleaned = -0.000899552 Jy ! Component: 1000 - total flux cleaned = -0.00093346 Jy ! Component: 1050 - total flux cleaned = -0.00098919 Jy ! Component: 1100 - total flux cleaned = -0.00100011 Jy ! Component: 1150 - total flux cleaned = -0.00104379 Jy ! Component: 1200 - total flux cleaned = -0.0010761 Jy ! Component: 1250 - total flux cleaned = -0.00105486 Jy ! Component: 1300 - total flux cleaned = -0.0010655 Jy ! Component: 1350 - total flux cleaned = -0.00111761 Jy ! Component: 1400 - total flux cleaned = -0.00114845 Jy ! Component: 1450 - total flux cleaned = -0.00116875 Jy ! Component: 1500 - total flux cleaned = -0.0012092 Jy ! Component: 1550 - total flux cleaned = -0.00117935 Jy ! Component: 1600 - total flux cleaned = -0.00122897 Jy ! Component: 1650 - total flux cleaned = -0.00123883 Jy ! Component: 1700 - total flux cleaned = -0.00128757 Jy ! Component: 1750 - total flux cleaned = -0.00130675 Jy ! Component: 1800 - total flux cleaned = -0.00132573 Jy ! Component: 1850 - total flux cleaned = -0.00138231 Jy ! Component: 1900 - total flux cleaned = -0.00138217 Jy ! Component: 1950 - total flux cleaned = -0.00142868 Jy ! Component: 2000 - total flux cleaned = -0.00141931 Jy ! Total flux subtracted in 2048 components = -0.00144685 Jy ! Clean residual min=-0.000494 max=0.000456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.371869 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 327 components and 0.371869 Jy ![Exited script file: muppet] wmap "J0736+2954_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 1.726 at 1.313 degrees (North through East) ! Clean map min=-0.00073111 max=0.28612 Jy/beam ! Writing clean map to FITS file: J0736+2954_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179539 0.179539 0.359079 0.718157 1.43631 2.87263 5.74526 11.4905 22.981 45.9621 91.9241 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 1.726 at 1.313 degrees (North through East) ! Clean map min=-0.00073111 max=0.28612 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 J0736+2954_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:30 2019