! Started logfile: J0406+0637_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:54 2019 obs J0406+0637_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0406+0637_X_2017_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970175 visibilities/baseline/integration-bin. ! Found source: J0406+0637 ! ! 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 1698 lines of history. ! ! Reading 59724 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 J0406+0637_X_2017_05_31_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=0.720926Jy sigma=0.005921 ! Fit after self-cal, rms=0.696266Jy sigma=0.005736 ! 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=0.7283 mas, bmaj=1.717 mas, bpa=-1.107 degrees ! Estimated noise=681.047 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229173 Jy ! Component: 100 - total flux cleaned = 0.295356 Jy ! Total flux subtracted in 100 components = 0.295356 Jy ! Clean residual min=-0.008752 max=0.028467 Jy/beam ! Clean residual mean=-0.000040 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.295356 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.295356 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=0.099253Jy sigma=0.000793 ! Fit after self-cal, rms=0.099167Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310465 Jy ! Component: 100 - total flux cleaned = 0.0472225 Jy ! Total flux subtracted in 100 components = 0.0472225 Jy ! Clean residual min=-0.007042 max=0.010288 Jy/beam ! Clean residual mean=-0.000004 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.342579 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.342579 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=0.087518Jy sigma=0.000691 ! Fit after self-cal, rms=0.087475Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-1.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106586 Jy ! Component: 100 - total flux cleaned = 0.0173905 Jy ! Total flux subtracted in 100 components = 0.0173905 Jy ! Clean residual min=-0.006584 max=0.004881 Jy/beam ! Clean residual mean=0.000006 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.359969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.359969 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=0.085996Jy sigma=0.000679 ! Fit after self-cal, rms=0.085941Jy sigma=0.000678 ! 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=0.8847 mas, bmaj=1.998 mas, bpa=-0.9262 degrees ! Estimated noise=353.684 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 = 0.00398944 Jy ! Component: 100 - total flux cleaned = 0.00540124 Jy ! Component: 150 - total flux cleaned = 0.00659084 Jy ! Component: 200 - total flux cleaned = 0.00733337 Jy ! Total flux subtracted in 200 components = 0.00733337 Jy ! Clean residual min=-0.006518 max=0.004269 Jy/beam ! Clean residual mean=0.000026 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.367303 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.367303 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=0.085433Jy sigma=0.000675 ! Fit after self-cal, rms=0.085412Jy sigma=0.000675 ! 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 0.97 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.98 OV 1.08 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 MK 0.99 NL 0.99 OV 1.09 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.89 ! LA 1.00 MK 1.01 NL 0.99 OV 1.09 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 1.07 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.98 ! LA 1.00 MK 1.03 NL 0.90 OV 1.09 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 1.01 MK 1.01 NL 0.90 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.97 ! LA 1.02 MK 1.01 NL 0.89 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.05 KP 0.96 ! LA 0.98 MK 1.01 NL 0.90 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.97 ! LA 1.00 MK 1.00 NL 0.90 OV 1.00 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 0.97 ! LA 1.02 MK 1.02 NL 0.90 OV 1.01 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.89 ! LA 1.01 MK 1.04 NL 0.91 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.92 ! LA 1.01 MK 1.04 NL 0.90 OV 1.10 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.085412Jy sigma=0.000675 ! Fit after self-cal, rms=0.082933Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=1.997 mas, bpa=-1.002 degrees ! Estimated noise=353.263 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 = 0.000897745 Jy ! Component: 100 - total flux cleaned = 0.0010142 Jy ! Component: 150 - total flux cleaned = 0.000927379 Jy ! Component: 200 - total flux cleaned = 0.000963217 Jy ! Total flux subtracted in 200 components = 0.000963217 Jy ! Clean residual min=-0.002062 max=0.002407 Jy/beam ! Clean residual mean=0.000014 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.368266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.368266 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=0.082849Jy sigma=0.000653 ! Fit after self-cal, rms=0.082844Jy sigma=0.000653 ! 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=0.082844Jy sigma=0.000653 ! Fit after self-cal, rms=0.082627Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=1.998 mas, bpa=-1.163 degrees ! Estimated noise=353.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870897 Jy ! Component: 100 - total flux cleaned = 0.000729411 Jy ! Component: 150 - total flux cleaned = 0.000797991 Jy ! Component: 200 - total flux cleaned = 0.000891331 Jy ! Total flux subtracted in 200 components = 0.000891331 Jy ! Clean residual min=-0.001310 max=0.001319 Jy/beam ! Clean residual mean=0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.369157 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.369157 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=0.082572Jy sigma=0.000649 ! Fit after self-cal, rms=0.082566Jy sigma=0.000649 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 = 7.02054e-05 Jy ! Component: 100 - total flux cleaned = 9.86858e-05 Jy ! Component: 150 - total flux cleaned = 0.000178367 Jy ! Component: 200 - total flux cleaned = 0.00022622 Jy ! Total flux subtracted in 200 components = 0.00022622 Jy ! Clean residual min=-0.001324 max=0.001269 Jy/beam ! Clean residual mean=0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.369383 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.369383 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=0.082545Jy sigma=0.000649 ! Fit after self-cal, rms=0.082540Jy sigma=0.000649 ! 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=0.082540Jy sigma=0.000649 ! Fit after self-cal, rms=0.082662Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8915 mas, bmaj=1.999 mas, bpa=-1.206 degrees ! Estimated noise=353.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.88029e-05 Jy ! Component: 100 - total flux cleaned = 6.72964e-05 Jy ! Component: 150 - total flux cleaned = 0.000112942 Jy ! Component: 200 - total flux cleaned = 0.000154382 Jy ! Total flux subtracted in 200 components = 0.000154382 Jy ! Clean residual min=-0.001162 max=0.001233 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.369538 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.369538 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=0.082642Jy sigma=0.000649 ! Fit after self-cal, rms=0.082639Jy sigma=0.000649 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 = 6.53865e-05 Jy ! Component: 100 - total flux cleaned = 4.45493e-05 Jy ! Component: 150 - total flux cleaned = 8.09353e-05 Jy ! Component: 200 - total flux cleaned = 9.82605e-05 Jy ! Total flux subtracted in 200 components = 9.82605e-05 Jy ! Clean residual min=-0.001172 max=0.001272 Jy/beam ! Clean residual mean=0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.369636 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.369636 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=0.082629Jy sigma=0.000648 ! Fit after self-cal, rms=0.082626Jy sigma=0.000648 ! 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=0.082626Jy sigma=0.000648 ! Fit after self-cal, rms=0.082714Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.128 mas, bpa=-3.443 degrees ! Estimated noise=446.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177187 Jy ! Component: 100 - total flux cleaned = 0.000121711 Jy ! Component: 150 - total flux cleaned = 7.96768e-05 Jy ! Component: 200 - total flux cleaned = 6.60933e-05 Jy ! Total flux subtracted in 200 components = 6.60933e-05 Jy ! Clean residual min=-0.001389 max=0.002055 Jy/beam ! Clean residual mean=0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.369702 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.369702 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=0.082714Jy sigma=0.000648 ! Fit after self-cal, rms=0.082713Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.7095e-05 Jy ! Component: 100 - total flux cleaned = -1.07171e-05 Jy ! Component: 150 - total flux cleaned = -1.67505e-05 Jy ! Component: 200 - total flux cleaned = -2.80511e-05 Jy ! Total flux subtracted in 200 components = -2.80511e-05 Jy ! Clean residual min=-0.001412 max=0.002048 Jy/beam ! Clean residual mean=0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.369674 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.369674 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=0.082712Jy sigma=0.000648 ! Fit after self-cal, rms=0.082711Jy sigma=0.000648 ! 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=0.8922 mas, bmaj=2 mas, bpa=-1.241 degrees ! Estimated noise=354.199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2 at -1.241 degrees (North through East) ! Clean map min=-0.0010474 max=0.3062 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=0.7341 mas, bmaj=1.72 mas, bpa=-1.501 degrees ! Estimated noise=685.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230293 Jy ! Component: 100 - total flux cleaned = 0.295483 Jy ! Component: 150 - total flux cleaned = 0.325211 Jy ! Component: 200 - total flux cleaned = 0.340784 Jy ! Total flux subtracted in 200 components = 0.340784 Jy ! Clean residual min=-0.003433 max=0.007996 Jy/beam ! Clean residual mean=-0.000016 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.340784 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 0.340784 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2 mas, bpa=-1.241 degrees ! Estimated noise=354.199 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 = 0.0122934 Jy ! Component: 100 - total flux cleaned = 0.0191895 Jy ! Component: 150 - total flux cleaned = 0.0232346 Jy ! Component: 200 - total flux cleaned = 0.0256478 Jy ! Total flux subtracted in 200 components = 0.0256478 Jy ! Clean residual min=-0.001284 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.366432 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.366432 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=2.115 mas, bmaj=3.128 mas, bpa=-3.443 degrees ! Estimated noise=446.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167192 Jy ! Component: 100 - total flux cleaned = 0.00242407 Jy ! Component: 150 - total flux cleaned = 0.00284436 Jy ! Component: 200 - total flux cleaned = 0.00309125 Jy ! Total flux subtracted in 200 components = 0.00309125 Jy ! Clean residual min=-0.001420 max=0.002084 Jy/beam ! Clean residual mean=0.000009 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.369523 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 = 4.92538e-05 Jy ! Component: 100 - total flux cleaned = 8.69892e-05 Jy ! Component: 150 - total flux cleaned = 0.000121009 Jy ! Component: 200 - total flux cleaned = 0.000146597 Jy ! Total flux subtracted in 200 components = 0.000146597 Jy ! Clean residual min=-0.001421 max=0.002075 Jy/beam ! Clean residual mean=0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.36967 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.36967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2 mas, bpa=-1.241 degrees ! Estimated noise=354.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65342e-05 Jy ! Component: 100 - total flux cleaned = 0.000153101 Jy ! Component: 150 - total flux cleaned = 0.000182982 Jy ! Component: 200 - total flux cleaned = 0.000238472 Jy ! Total flux subtracted in 200 components = 0.000238472 Jy ! Clean residual min=-0.001178 max=0.001354 Jy/beam ! Clean residual mean=0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.369908 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.369908 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=0.082797Jy sigma=0.000649 ! Fit after self-cal, rms=0.082790Jy sigma=0.000649 wmodel J0406+0637_X_2017_05_31_pus_map.mod ! Writing 45 model components to file: J0406+0637_X_2017_05_31_pus_map.mod wobs J0406+0637_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0406+0637_X_2017_05_31_pus_uvs.fits wwins J0406+0637_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0406+0637_X_2017_05_31_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 = 0.000293013 Jy ! Component: 100 - total flux cleaned = 0.000516473 Jy ! Component: 150 - total flux cleaned = 0.000766134 Jy ! Component: 200 - total flux cleaned = 0.00104365 Jy ! Component: 250 - total flux cleaned = 0.00134888 Jy ! Component: 300 - total flux cleaned = 0.00157095 Jy ! Component: 350 - total flux cleaned = 0.00180538 Jy ! Component: 400 - total flux cleaned = 0.00205059 Jy ! Component: 450 - total flux cleaned = 0.00220459 Jy ! Component: 500 - total flux cleaned = 0.0023559 Jy ! Component: 550 - total flux cleaned = 0.00255306 Jy ! Component: 600 - total flux cleaned = 0.00264975 Jy ! Component: 650 - total flux cleaned = 0.00274464 Jy ! Component: 700 - total flux cleaned = 0.00286888 Jy ! Component: 750 - total flux cleaned = 0.00289969 Jy ! Component: 800 - total flux cleaned = 0.00300519 Jy ! Component: 850 - total flux cleaned = 0.00307967 Jy ! Component: 900 - total flux cleaned = 0.00315318 Jy ! Component: 950 - total flux cleaned = 0.0031676 Jy ! Component: 1000 - total flux cleaned = 0.0032248 Jy ! Component: 1050 - total flux cleaned = 0.00326693 Jy ! Component: 1100 - total flux cleaned = 0.00326685 Jy ! Component: 1150 - total flux cleaned = 0.00328063 Jy ! Component: 1200 - total flux cleaned = 0.00332173 Jy ! Component: 1250 - total flux cleaned = 0.00333527 Jy ! Component: 1300 - total flux cleaned = 0.00333536 Jy ! Component: 1350 - total flux cleaned = 0.003388 Jy ! Component: 1400 - total flux cleaned = 0.00337499 Jy ! Component: 1450 - total flux cleaned = 0.00340077 Jy ! Component: 1500 - total flux cleaned = 0.00337525 Jy ! Component: 1550 - total flux cleaned = 0.00341302 Jy ! Component: 1600 - total flux cleaned = 0.0033505 Jy ! Component: 1650 - total flux cleaned = 0.00333843 Jy ! Component: 1700 - total flux cleaned = 0.00336301 Jy ! Component: 1750 - total flux cleaned = 0.00331441 Jy ! Component: 1800 - total flux cleaned = 0.00329047 Jy ! Component: 1850 - total flux cleaned = 0.0032547 Jy ! Component: 1900 - total flux cleaned = 0.00324283 Jy ! Component: 1950 - total flux cleaned = 0.00320777 Jy ! Component: 2000 - total flux cleaned = 0.00319627 Jy ! Total flux subtracted in 2048 components = 0.00319623 Jy ! Clean residual min=-0.000753 max=0.000628 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.373105 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 202 components and 0.373105 Jy ![Exited script file: muppet] wmap "J0406+0637_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2 at -1.241 degrees (North through East) ! Clean map min=-0.00090696 max=0.30673 Jy/beam ! Writing clean map to FITS file: J0406+0637_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.306734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213267 0.213267 0.426534 0.853067 1.70613 3.41227 6.82454 13.6491 27.2981 54.5963 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.306 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2 at -1.241 degrees (North through East) ! Clean map min=-0.00090696 max=0.30673 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 J0406+0637_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:57 2019