! Started logfile: J0051+4459_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:40 2019 obs J0051+4459_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0051+4459_X_2017_04_28_pus_uva.fits ! AN table 1: 109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721713 visibilities/baseline/integration-bin. ! Found source: J0051+4459 ! ! 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 907 lines of history. ! ! Reading 42480 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 J0051+4459_X_2017_04_28_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 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 323 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 323 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 338 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891614Jy sigma=0.006968 ! Fit after self-cal, rms=0.881676Jy sigma=0.006916 ! 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=0.7155 mas, bmaj=1.176 mas, bpa=1.689 degrees ! Estimated noise=921.789 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 = 0.0913337 Jy ! Component: 100 - total flux cleaned = 0.120592 Jy ! Total flux subtracted in 100 components = 0.120592 Jy ! Clean residual min=-0.006252 max=0.015533 Jy/beam ! Clean residual mean=0.000033 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.120592 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.120592 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=0.123110Jy sigma=0.000730 ! Fit after self-cal, rms=0.122992Jy sigma=0.000729 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174214 Jy ! Component: 100 - total flux cleaned = 0.0273055 Jy ! Total flux subtracted in 100 components = 0.0273055 Jy ! Clean residual min=-0.004434 max=0.012346 Jy/beam ! Clean residual mean=0.000025 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.147897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.147897 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=0.119984Jy sigma=0.000686 ! Fit after self-cal, rms=0.119896Jy sigma=0.000686 ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109841 Jy ! Component: 100 - total flux cleaned = 0.0173841 Jy ! Total flux subtracted in 100 components = 0.0173841 Jy ! Clean residual min=-0.003966 max=0.004739 Jy/beam ! Clean residual mean=0.000022 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.165281 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.165281 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=0.118703Jy sigma=0.000669 ! Fit after self-cal, rms=0.118593Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058035 Jy ! Component: 100 - total flux cleaned = 0.00915747 Jy ! Total flux subtracted in 100 components = 0.00915747 Jy ! Clean residual min=-0.003415 max=0.003743 Jy/beam ! Clean residual mean=0.000020 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.174439 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.174439 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=0.118259Jy sigma=0.000662 ! Fit after self-cal, rms=0.118233Jy sigma=0.000662 ! 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=0.8765 mas, bmaj=1.435 mas, bpa=4.506 degrees ! Estimated noise=477.906 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 = 0.00578068 Jy ! Component: 100 - total flux cleaned = 0.00925827 Jy ! Component: 150 - total flux cleaned = 0.0115182 Jy ! Component: 200 - total flux cleaned = 0.0120709 Jy ! Total flux subtracted in 200 components = 0.0120709 Jy ! Clean residual min=-0.002276 max=0.002732 Jy/beam ! Clean residual mean=0.000020 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.18651 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.18651 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=0.118117Jy sigma=0.000657 ! Fit after self-cal, rms=0.118102Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.94 KP 0.97 ! LA 1.36 MK 0.95 NL 0.97 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.99 ! LA 1.40 MK 0.98 NL 1.00 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.94 KP 0.94 ! LA 1.46 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.95 KP 0.98 ! LA 1.85 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 0.96 ! LA 1.41 MK 1.00 NL 0.98 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.95 KP 0.98 ! LA 1.50 MK 0.99 NL 0.98 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.98 ! LA 1.38 MK 0.97 NL 1.00 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.96 ! LA 1.44 MK 1.01 NL 1.00 OV 0.97 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.98 ! LA 1.41 MK 0.99 NL 0.97 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.98 ! LA 1.54 MK 1.04 NL 1.03 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.95 KP 0.97 ! LA 1.48 MK 0.95 NL 1.04 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.98 KP 0.94 ! LA 1.29 MK 0.96 NL 1.06 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.118102Jy sigma=0.000657 ! Fit after self-cal, rms=0.140076Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=1.433 mas, bpa=4.196 degrees ! Estimated noise=472.155 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 = 0.00141255 Jy ! Component: 100 - total flux cleaned = 0.00167159 Jy ! Component: 150 - total flux cleaned = 0.00177852 Jy ! Component: 200 - total flux cleaned = 0.0019001 Jy ! Total flux subtracted in 200 components = 0.0019001 Jy ! Clean residual min=-0.001642 max=0.001382 Jy/beam ! Clean residual mean=-0.000009 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.18841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.18841 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=0.140045Jy sigma=0.000652 ! Fit after self-cal, rms=0.140281Jy sigma=0.000652 ! 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=0.140281Jy sigma=0.000652 ! Fit after self-cal, rms=0.143484Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=1.43 mas, bpa=4.275 degrees ! Estimated noise=473.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795249 Jy ! Component: 100 - total flux cleaned = 0.00101658 Jy ! Component: 150 - total flux cleaned = 0.00110162 Jy ! Component: 200 - total flux cleaned = 0.00113836 Jy ! Total flux subtracted in 200 components = 0.00113836 Jy ! Clean residual min=-0.001265 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.189548 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.189548 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=0.143474Jy sigma=0.000650 ! Fit after self-cal, rms=0.143517Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.80004e-05 Jy ! Component: 100 - total flux cleaned = 8.2371e-05 Jy ! Component: 150 - total flux cleaned = 9.82152e-05 Jy ! Component: 200 - total flux cleaned = 0.000141062 Jy ! Total flux subtracted in 200 components = 0.000141062 Jy ! Clean residual min=-0.001239 max=0.001130 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.189689 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.189689 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=0.143512Jy sigma=0.000650 ! Fit after self-cal, rms=0.143512Jy sigma=0.000650 ! 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=0.143512Jy sigma=0.000650 ! Fit after self-cal, rms=0.143497Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=1.428 mas, bpa=4.174 degrees ! Estimated noise=472.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049556 Jy ! Component: 100 - total flux cleaned = 0.000637572 Jy ! Component: 150 - total flux cleaned = 0.000721017 Jy ! Component: 200 - total flux cleaned = 0.000746322 Jy ! Total flux subtracted in 200 components = 0.000746322 Jy ! Clean residual min=-0.001238 max=0.001106 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.190435 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.190435 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=0.143492Jy sigma=0.000650 ! Fit after self-cal, rms=0.143491Jy sigma=0.000650 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 = 2.91112e-05 Jy ! Component: 100 - total flux cleaned = 7.87708e-05 Jy ! Component: 150 - total flux cleaned = 0.000112657 Jy ! Component: 200 - total flux cleaned = 0.000143641 Jy ! Total flux subtracted in 200 components = 0.000143641 Jy ! Clean residual min=-0.001230 max=0.001112 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.190579 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.190579 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=0.143487Jy sigma=0.000650 ! Fit after self-cal, rms=0.143488Jy sigma=0.000650 ! 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=0.143488Jy sigma=0.000650 ! Fit after self-cal, rms=0.143465Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=2.382 mas, bpa=13.04 degrees ! Estimated noise=666.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450938 Jy ! Component: 100 - total flux cleaned = 0.000581655 Jy ! Component: 150 - total flux cleaned = 0.000601062 Jy ! Component: 200 - total flux cleaned = 0.000622119 Jy ! Total flux subtracted in 200 components = 0.000622119 Jy ! Clean residual min=-0.001214 max=0.001390 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.191201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.191201 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=0.143463Jy sigma=0.000650 ! Fit after self-cal, rms=0.143462Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.54734e-06 Jy ! Component: 100 - total flux cleaned = 1.99208e-05 Jy ! Component: 150 - total flux cleaned = 3.47721e-05 Jy ! Component: 200 - total flux cleaned = 3.47585e-05 Jy ! Total flux subtracted in 200 components = 3.47585e-05 Jy ! Clean residual min=-0.001239 max=0.001389 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.191236 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.191236 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=0.143462Jy sigma=0.000650 ! Fit after self-cal, rms=0.143461Jy sigma=0.000650 ! 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=0.8764 mas, bmaj=1.426 mas, bpa=4.094 degrees ! Estimated noise=472.796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8764 x 1.426 at 4.094 degrees (North through East) ! Clean map min=-0.0011097 max=0.12287 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=0.7133 mas, bmaj=1.163 mas, bpa=1.148 degrees ! Estimated noise=913.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0897326 Jy ! Component: 100 - total flux cleaned = 0.121825 Jy ! Component: 150 - total flux cleaned = 0.141377 Jy ! Component: 200 - total flux cleaned = 0.154419 Jy ! Total flux subtracted in 200 components = 0.154419 Jy ! Clean residual min=-0.003255 max=0.007124 Jy/beam ! Clean residual mean=0.000013 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.15442 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.15442 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=1.426 mas, bpa=4.094 degrees ! Estimated noise=472.796 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 = 0.0130937 Jy ! Component: 100 - total flux cleaned = 0.0210176 Jy ! Component: 150 - total flux cleaned = 0.0261471 Jy ! Component: 200 - total flux cleaned = 0.0295977 Jy ! Total flux subtracted in 200 components = 0.0295977 Jy ! Clean residual min=-0.001502 max=0.002054 Jy/beam ! Clean residual mean=0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.184017 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.184017 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242456 Jy ! Component: 100 - total flux cleaned = 0.00414269 Jy ! Component: 150 - total flux cleaned = 0.00538606 Jy ! Component: 200 - total flux cleaned = 0.00621011 Jy ! Total flux subtracted in 200 components = 0.00621011 Jy ! Clean residual min=-0.001370 max=0.001246 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.190227 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.190227 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=1.976 mas, bmaj=2.382 mas, bpa=13.04 degrees ! Estimated noise=666.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837121 Jy ! Component: 100 - total flux cleaned = 0.000946567 Jy ! Component: 150 - total flux cleaned = 0.000999839 Jy ! Component: 200 - total flux cleaned = 0.00104224 Jy ! Total flux subtracted in 200 components = 0.00104224 Jy ! Clean residual min=-0.001283 max=0.001443 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.19127 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 = -1.18566e-05 Jy ! Component: 100 - total flux cleaned = -1.26102e-06 Jy ! Component: 150 - total flux cleaned = 1.90484e-05 Jy ! Component: 200 - total flux cleaned = 2.84943e-05 Jy ! Total flux subtracted in 200 components = 2.84943e-05 Jy ! Clean residual min=-0.001264 max=0.001432 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.191298 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.191298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=1.426 mas, bpa=4.094 degrees ! Estimated noise=472.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212896 Jy ! Component: 100 - total flux cleaned = -0.000122595 Jy ! Component: 150 - total flux cleaned = -4.01223e-05 Jy ! Component: 200 - total flux cleaned = -2.51084e-05 Jy ! Total flux subtracted in 200 components = -2.51084e-05 Jy ! Clean residual min=-0.001302 max=0.001118 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.191273 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.191273 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=0.143458Jy sigma=0.000650 ! Fit after self-cal, rms=0.143459Jy sigma=0.000650 wmodel J0051+4459_X_2017_04_28_pus_map.mod ! Writing 95 model components to file: J0051+4459_X_2017_04_28_pus_map.mod wobs J0051+4459_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0051+4459_X_2017_04_28_pus_uvs.fits wwins J0051+4459_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0051+4459_X_2017_04_28_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 = -0.00041755 Jy ! Component: 100 - total flux cleaned = -0.000480913 Jy ! Component: 150 - total flux cleaned = -0.000460683 Jy ! Component: 200 - total flux cleaned = -0.000384493 Jy ! Component: 250 - total flux cleaned = -0.000329617 Jy ! Component: 300 - total flux cleaned = -0.000276197 Jy ! Component: 350 - total flux cleaned = -0.000241464 Jy ! Component: 400 - total flux cleaned = -0.000173552 Jy ! Component: 450 - total flux cleaned = -0.000107296 Jy ! Component: 500 - total flux cleaned = -7.49691e-05 Jy ! Component: 550 - total flux cleaned = -1.13203e-05 Jy ! Component: 600 - total flux cleaned = 5.08976e-05 Jy ! Component: 650 - total flux cleaned = 8.13645e-05 Jy ! Component: 700 - total flux cleaned = 0.000141827 Jy ! Component: 750 - total flux cleaned = 0.000230618 Jy ! Component: 800 - total flux cleaned = 0.000259669 Jy ! Component: 850 - total flux cleaned = 0.000317183 Jy ! Component: 900 - total flux cleaned = 0.000345632 Jy ! Component: 950 - total flux cleaned = 0.000387746 Jy ! Component: 1000 - total flux cleaned = 0.000483822 Jy ! Component: 1050 - total flux cleaned = 0.000565114 Jy ! Component: 1100 - total flux cleaned = 0.000631668 Jy ! Component: 1150 - total flux cleaned = 0.000710726 Jy ! Component: 1200 - total flux cleaned = 0.000736765 Jy ! Component: 1250 - total flux cleaned = 0.000826728 Jy ! Component: 1300 - total flux cleaned = 0.000864808 Jy ! Component: 1350 - total flux cleaned = 0.000940124 Jy ! Component: 1400 - total flux cleaned = 0.00100217 Jy ! Component: 1450 - total flux cleaned = 0.00110026 Jy ! Component: 1500 - total flux cleaned = 0.00116092 Jy ! Component: 1550 - total flux cleaned = 0.0012331 Jy ! Component: 1600 - total flux cleaned = 0.00132817 Jy ! Component: 1650 - total flux cleaned = 0.00135158 Jy ! Component: 1700 - total flux cleaned = 0.00138642 Jy ! Component: 1750 - total flux cleaned = 0.00145562 Jy ! Component: 1800 - total flux cleaned = 0.00147843 Jy ! Component: 1850 - total flux cleaned = 0.00151243 Jy ! Component: 1900 - total flux cleaned = 0.00156877 Jy ! Component: 1950 - total flux cleaned = 0.00160223 Jy ! Component: 2000 - total flux cleaned = 0.00166859 Jy ! Total flux subtracted in 2048 components = 0.00171252 Jy ! Clean residual min=-0.000625 max=0.000644 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.192985 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 242 components and 0.192985 Jy ![Exited script file: muppet] wmap "J0051+4459_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8764 x 1.426 at 4.094 degrees (North through East) ! Clean map min=-0.0010999 max=0.12248 Jy/beam ! Writing clean map to FITS file: J0051+4459_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492564 0.492564 0.985129 1.97026 3.94051 7.88103 15.7621 31.5241 63.0482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8764 x 1.426 at 4.094 degrees (North through East) ! Clean map min=-0.0010999 max=0.12248 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 J0051+4459_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:43 2019