! Started logfile: J0402+8241_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:46 2019 obs J0402+8241_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0402+8241_X_2017_03_27_pus_uva.fits ! AN table 1: 215 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.500052 visibilities/baseline/integration-bin. ! Found source: J0402+8241 ! ! 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 1844 lines of history. ! ! Reading 58056 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 J0402+8241_X_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1079 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1061 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1409 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 952 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1403 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1988 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1849 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1974 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001521Jy sigma=0.008855 ! Fit after self-cal, rms=0.960326Jy sigma=0.008498 ! 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=1.156 mas, bmaj=2.657 mas, bpa=40.24 degrees ! Estimated noise=1197.82 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 = 0.032673 Jy ! Component: 100 - total flux cleaned = 0.0398124 Jy ! Total flux subtracted in 100 components = 0.0398124 Jy ! Clean residual min=-0.002726 max=0.002836 Jy/beam ! Clean residual mean=-0.000032 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0398124 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0398124 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=0.068553Jy sigma=0.000587 ! Fit after self-cal, rms=0.066964Jy sigma=0.000573 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439782 Jy ! Component: 100 - total flux cleaned = 0.00504939 Jy ! Total flux subtracted in 100 components = 0.00504939 Jy ! Clean residual min=-0.003137 max=0.002982 Jy/beam ! Clean residual mean=-0.000016 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0448618 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0448618 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=0.066756Jy sigma=0.000572 ! Fit after self-cal, rms=0.066741Jy sigma=0.000571 ! 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=1.939 mas, bmaj=3.036 mas, bpa=26.71 degrees ! Estimated noise=534.761 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 = 0.00125919 Jy ! Component: 100 - total flux cleaned = 0.0012908 Jy ! Component: 150 - total flux cleaned = 0.00131424 Jy ! Component: 200 - total flux cleaned = 0.001314 Jy ! Total flux subtracted in 200 components = 0.001314 Jy ! Clean residual min=-0.001712 max=0.001545 Jy/beam ! Clean residual mean=-0.000041 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0461758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0461758 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=0.066713Jy sigma=0.000571 ! Fit after self-cal, rms=0.066697Jy sigma=0.000571 ! 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 0.96 FD 0.99 HN 1.01 KP 0.97 ! LA 1.06 MK 1.00* NL 1.11 OV 1.04 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.05 KP 1.03 ! LA 1.08 MK 1.00* NL 1.06 OV 1.15 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 0.92 ! LA 1.11 MK 1.00* NL 0.94 OV 1.17 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00* KP 1.02 ! LA 1.05 MK 1.00* NL 0.99 OV 1.10 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.88 ! LA 1.04 MK 1.00* NL 1.22 OV 1.12 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.92 ! LA 1.10 MK 1.00* NL 1.17 OV 1.03 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.84 KP 1.01 ! LA 1.01 MK 1.00* NL 1.11 OV 1.05 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.00* KP 0.96 ! LA 1.04 MK 1.00* NL 1.08 OV 0.99 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.94 HN 0.89 KP 1.01 ! LA 1.07 MK 0.91 NL 0.99 OV 0.97 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.79 HN 0.88 KP 1.00* ! LA 1.12 MK 1.00* NL 0.79 OV 1.00* ! PT 1.00* SC 0.80 ! ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 1.00* KP 0.94 ! LA 1.09 MK 1.00* NL 1.00* OV 1.09 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.91 ! LA 1.14 MK 1.00* NL 1.00* OV 0.96 ! PT 0.73 SC 1.00* ! ! ! Fit before self-cal, rms=0.066697Jy sigma=0.000571 ! Fit after self-cal, rms=0.066851Jy sigma=0.000571 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=3.014 mas, bpa=26.95 degrees ! Estimated noise=545.263 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 = 0.000419664 Jy ! Component: 100 - total flux cleaned = 0.000483413 Jy ! Component: 150 - total flux cleaned = 0.00049206 Jy ! Component: 200 - total flux cleaned = 0.000500164 Jy ! Total flux subtracted in 200 components = 0.000500164 Jy ! Clean residual min=-0.001408 max=0.001047 Jy/beam ! Clean residual mean=-0.000047 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.046676 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.046676 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=0.066848Jy sigma=0.000571 ! Fit after self-cal, rms=0.066829Jy sigma=0.000570 ! 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=0.066829Jy sigma=0.000570 ! Fit after self-cal, rms=0.067602Jy sigma=0.000570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.884 mas, bmaj=3.003 mas, bpa=26.91 degrees ! Estimated noise=545.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397669 Jy ! Component: 100 - total flux cleaned = 0.000417223 Jy ! Component: 150 - total flux cleaned = 0.0004338 Jy ! Component: 200 - total flux cleaned = 0.000426021 Jy ! Total flux subtracted in 200 components = 0.000426021 Jy ! Clean residual min=-0.001255 max=0.000938 Jy/beam ! Clean residual mean=-0.000043 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.047102 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.047102 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=0.067598Jy sigma=0.000570 ! Fit after self-cal, rms=0.067676Jy sigma=0.000569 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 = 6.1395e-05 Jy ! Component: 100 - total flux cleaned = 4.42116e-05 Jy ! Component: 150 - total flux cleaned = 3.62517e-05 Jy ! Component: 200 - total flux cleaned = 3.64214e-05 Jy ! Total flux subtracted in 200 components = 3.64214e-05 Jy ! Clean residual min=-0.001227 max=0.000916 Jy/beam ! Clean residual mean=-0.000039 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0471384 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0471384 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=0.067674Jy sigma=0.000569 ! Fit after self-cal, rms=0.067674Jy sigma=0.000569 ! 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=0.067674Jy sigma=0.000569 ! Fit after self-cal, rms=0.068289Jy sigma=0.000569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.874 mas, bmaj=2.995 mas, bpa=26.86 degrees ! Estimated noise=546.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361398 Jy ! Component: 100 - total flux cleaned = 0.00038834 Jy ! Component: 150 - total flux cleaned = 0.000404151 Jy ! Component: 200 - total flux cleaned = 0.000424784 Jy ! Total flux subtracted in 200 components = 0.000424784 Jy ! Clean residual min=-0.001145 max=0.000881 Jy/beam ! Clean residual mean=-0.000042 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0475632 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0475632 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=0.068286Jy sigma=0.000569 ! Fit after self-cal, rms=0.068335Jy sigma=0.000569 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 = 3.04433e-05 Jy ! Component: 100 - total flux cleaned = 1.6245e-05 Jy ! Component: 150 - total flux cleaned = 1.60037e-05 Jy ! Component: 200 - total flux cleaned = 2.1738e-05 Jy ! Total flux subtracted in 200 components = 2.1738e-05 Jy ! Clean residual min=-0.001100 max=0.000940 Jy/beam ! Clean residual mean=-0.000039 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0475849 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0475849 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=0.068333Jy sigma=0.000569 ! Fit after self-cal, rms=0.068332Jy sigma=0.000569 ! 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=0.068332Jy sigma=0.000569 ! Fit after self-cal, rms=0.068661Jy sigma=0.000569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.943 mas, bmaj=3.429 mas, bpa=13.11 degrees ! Estimated noise=583.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283245 Jy ! Component: 100 - total flux cleaned = 0.000413283 Jy ! Component: 150 - total flux cleaned = 0.000435416 Jy ! Component: 200 - total flux cleaned = 0.000438655 Jy ! Total flux subtracted in 200 components = 0.000438655 Jy ! Clean residual min=-0.001176 max=0.000969 Jy/beam ! Clean residual mean=-0.000058 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0480236 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0480236 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=0.068660Jy sigma=0.000569 ! Fit after self-cal, rms=0.068678Jy sigma=0.000569 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 = 1.01356e-05 Jy ! Component: 100 - total flux cleaned = 9.85082e-06 Jy ! Component: 150 - total flux cleaned = 9.68302e-06 Jy ! Component: 200 - total flux cleaned = 9.65549e-06 Jy ! Total flux subtracted in 200 components = 9.65549e-06 Jy ! Clean residual min=-0.001228 max=0.000990 Jy/beam ! Clean residual mean=-0.000057 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0480332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0480332 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=0.068677Jy sigma=0.000569 ! Fit after self-cal, rms=0.068677Jy sigma=0.000569 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=2.99 mas, bpa=26.79 degrees ! Estimated noise=546.816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.865 x 2.99 at 26.79 degrees (North through East) ! Clean map min=-0.0010655 max=0.044044 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=1.092 mas, bmaj=2.624 mas, bpa=39.76 degrees ! Estimated noise=1156.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344071 Jy ! Component: 100 - total flux cleaned = 0.0421286 Jy ! Component: 150 - total flux cleaned = 0.0449871 Jy ! Component: 200 - total flux cleaned = 0.046335 Jy ! Total flux subtracted in 200 components = 0.046335 Jy ! Clean residual min=-0.002129 max=0.001688 Jy/beam ! Clean residual mean=-0.000019 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0463349 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 0.0463349 Jy ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=2.99 mas, bpa=26.79 degrees ! Estimated noise=546.816 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 = 0.000988831 Jy ! Component: 100 - total flux cleaned = 0.00150814 Jy ! Component: 150 - total flux cleaned = 0.00153821 Jy ! Component: 200 - total flux cleaned = 0.00156421 Jy ! Total flux subtracted in 200 components = 0.00156421 Jy ! Clean residual min=-0.001096 max=0.000946 Jy/beam ! Clean residual mean=-0.000041 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0478991 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0478991 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=2.943 mas, bmaj=3.429 mas, bpa=13.11 degrees ! Estimated noise=583.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.53384e-05 Jy ! Component: 100 - total flux cleaned = 0.000102841 Jy ! Component: 150 - total flux cleaned = 0.000102609 Jy ! Component: 200 - total flux cleaned = 0.000102739 Jy ! Total flux subtracted in 200 components = 0.000102739 Jy ! Clean residual min=-0.001254 max=0.000933 Jy/beam ! Clean residual mean=-0.000057 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0480019 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 = 6.21992e-06 Jy ! Component: 100 - total flux cleaned = 6.28908e-06 Jy ! Component: 150 - total flux cleaned = 6.33715e-06 Jy ! Component: 200 - total flux cleaned = 1.16654e-05 Jy ! Total flux subtracted in 200 components = 1.16654e-05 Jy ! Clean residual min=-0.001246 max=0.000941 Jy/beam ! Clean residual mean=-0.000057 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0480135 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0480135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=2.99 mas, bpa=26.79 degrees ! Estimated noise=546.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.07216e-05 Jy ! Component: 100 - total flux cleaned = 1.55894e-05 Jy ! Component: 150 - total flux cleaned = -8.01116e-06 Jy ! Component: 200 - total flux cleaned = -2.98944e-05 Jy ! Total flux subtracted in 200 components = -2.98944e-05 Jy ! Clean residual min=-0.001079 max=0.000934 Jy/beam ! Clean residual mean=-0.000041 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0479837 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0479837 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=0.068679Jy sigma=0.000569 ! Fit after self-cal, rms=0.068677Jy sigma=0.000569 wmodel J0402+8241_X_2017_03_27_pus_map.mod ! Writing 39 model components to file: J0402+8241_X_2017_03_27_pus_map.mod wobs J0402+8241_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0402+8241_X_2017_03_27_pus_uvs.fits wwins J0402+8241_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J0402+8241_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326552 Jy ! Component: 100 - total flux cleaned = -0.000563095 Jy ! Component: 150 - total flux cleaned = -0.000705591 Jy ! Component: 200 - total flux cleaned = -0.000750389 Jy ! Component: 250 - total flux cleaned = -0.000779022 Jy ! Component: 300 - total flux cleaned = -0.000819932 Jy ! Component: 350 - total flux cleaned = -0.000871662 Jy ! Component: 400 - total flux cleaned = -0.000883864 Jy ! Component: 450 - total flux cleaned = -0.000932816 Jy ! Component: 500 - total flux cleaned = -0.000991926 Jy ! Component: 550 - total flux cleaned = -0.00101498 Jy ! Component: 600 - total flux cleaned = -0.0010818 Jy ! Component: 650 - total flux cleaned = -0.00114635 Jy ! Component: 700 - total flux cleaned = -0.0011987 Jy ! Component: 750 - total flux cleaned = -0.00124965 Jy ! Component: 800 - total flux cleaned = -0.00128935 Jy ! Component: 850 - total flux cleaned = -0.00133784 Jy ! Component: 900 - total flux cleaned = -0.00139448 Jy ! Component: 950 - total flux cleaned = -0.0014406 Jy ! Component: 1000 - total flux cleaned = -0.00154014 Jy ! Component: 1050 - total flux cleaned = -0.00159327 Jy ! Component: 1100 - total flux cleaned = -0.00170609 Jy ! Component: 1150 - total flux cleaned = -0.00179095 Jy ! Component: 1200 - total flux cleaned = -0.001866 Jy ! Component: 1250 - total flux cleaned = -0.00195607 Jy ! Component: 1300 - total flux cleaned = -0.00203632 Jy ! Component: 1350 - total flux cleaned = -0.00211506 Jy ! Component: 1400 - total flux cleaned = -0.00218472 Jy ! Component: 1450 - total flux cleaned = -0.00225307 Jy ! Component: 1500 - total flux cleaned = -0.00234277 Jy ! Component: 1550 - total flux cleaned = -0.00240907 Jy ! Component: 1600 - total flux cleaned = -0.00249615 Jy ! Component: 1650 - total flux cleaned = -0.00257461 Jy ! Component: 1700 - total flux cleaned = -0.0026379 Jy ! Component: 1750 - total flux cleaned = -0.00271417 Jy ! Component: 1800 - total flux cleaned = -0.00276198 Jy ! Component: 1850 - total flux cleaned = -0.00282951 Jy ! Component: 1900 - total flux cleaned = -0.00289603 Jy ! Component: 1950 - total flux cleaned = -0.0029683 Jy ! Component: 2000 - total flux cleaned = -0.00301373 Jy ! Total flux subtracted in 2048 components = -0.00308429 Jy ! Clean residual min=-0.000395 max=0.000332 Jy/beam ! Clean residual mean=-0.000017 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0448994 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 162 components and 0.0448994 Jy ![Exited script file: muppet] wmap "J0402+8241_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.865 x 2.99 at 26.79 degrees (North through East) ! Clean map min=-0.00086333 max=0.043838 Jy/beam ! Writing clean map to FITS file: J0402+8241_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0438379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.88387 0.88387 1.76774 3.53548 7.07096 14.1419 28.2838 56.5677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.865 x 2.99 at 26.79 degrees (North through East) ! Clean map min=-0.00086333 max=0.043838 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 J0402+8241_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:48 2019