! Started logfile: J0306+6243_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:40 2019 obs J0306+6243_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0306+6243_X_2017_06_10_pus_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921368 visibilities/baseline/integration-bin. ! Found source: J0306+6243 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 25872 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 J0306+6243_X_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.794321Jy sigma=0.007205 ! Fit after self-cal, rms=0.781830Jy sigma=0.007098 ! 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=0.8085 mas, bmaj=1.026 mas, bpa=-10.58 degrees ! Estimated noise=878.703 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 = 0.1655 Jy ! Component: 100 - total flux cleaned = 0.206908 Jy ! Total flux subtracted in 100 components = 0.206908 Jy ! Clean residual min=-0.005361 max=0.016705 Jy/beam ! Clean residual mean=-0.000084 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.206908 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.206908 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=0.085474Jy sigma=0.000756 ! Fit after self-cal, rms=0.085472Jy sigma=0.000756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185477 Jy ! Component: 100 - total flux cleaned = 0.0296282 Jy ! Total flux subtracted in 100 components = 0.0296282 Jy ! Clean residual min=-0.004003 max=0.007266 Jy/beam ! Clean residual mean=-0.000047 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.236537 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.236536 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=0.079822Jy sigma=0.000697 ! Fit after self-cal, rms=0.079796Jy sigma=0.000697 ! Inverting map ! Added new window around map position (-0.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843241 Jy ! Component: 100 - total flux cleaned = 0.0142495 Jy ! Total flux subtracted in 100 components = 0.0142495 Jy ! Clean residual min=-0.003375 max=0.004514 Jy/beam ! Clean residual mean=-0.000029 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.250786 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.250786 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=0.078488Jy sigma=0.000684 ! Fit after self-cal, rms=0.078437Jy sigma=0.000683 ! 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=1.009 mas, bmaj=1.248 mas, bpa=-3.848 degrees ! Estimated noise=486.171 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 = 0.00700565 Jy ! Component: 100 - total flux cleaned = 0.0114343 Jy ! Component: 150 - total flux cleaned = 0.0144249 Jy ! Component: 200 - total flux cleaned = 0.0164595 Jy ! Total flux subtracted in 200 components = 0.0164595 Jy ! Clean residual min=-0.002058 max=0.004349 Jy/beam ! Clean residual mean=-0.000020 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.267246 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.267246 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=0.077771Jy sigma=0.000676 ! Fit after self-cal, rms=0.077747Jy sigma=0.000676 ! Inverting map ! Added new window around map position (-0.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416012 Jy ! Component: 100 - total flux cleaned = 0.00661027 Jy ! Component: 150 - total flux cleaned = 0.00837958 Jy ! Component: 200 - total flux cleaned = 0.00963535 Jy ! Total flux subtracted in 200 components = 0.00963535 Jy ! Clean residual min=-0.001811 max=0.002394 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.276881 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.276881 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=0.077501Jy sigma=0.000673 ! Fit after self-cal, rms=0.077474Jy sigma=0.000673 ! 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 0.98 FD 0.98 HN 1.02 KP 0.97 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.95 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.96 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 0.94 ! LA 1.00 MK 0.98 NL 1.00 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.077474Jy sigma=0.000673 ! Fit after self-cal, rms=0.077982Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.255 mas, bpa=-4.78 degrees ! Estimated noise=488.476 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 = 0.00038438 Jy ! Component: 100 - total flux cleaned = 0.000508785 Jy ! Component: 150 - total flux cleaned = 0.000638188 Jy ! Component: 200 - total flux cleaned = 0.000694363 Jy ! Total flux subtracted in 200 components = 0.000694363 Jy ! Clean residual min=-0.001767 max=0.001773 Jy/beam ! Clean residual mean=0.000005 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.277575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.277575 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=0.077945Jy sigma=0.000669 ! Fit after self-cal, rms=0.077957Jy sigma=0.000669 ! 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=0.077957Jy sigma=0.000669 ! Fit after self-cal, rms=0.077887Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.255 mas, bpa=-4.33 degrees ! Estimated noise=488.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415814 Jy ! Component: 100 - total flux cleaned = 0.000474983 Jy ! Component: 150 - total flux cleaned = 0.000474971 Jy ! Component: 200 - total flux cleaned = 0.000452397 Jy ! Total flux subtracted in 200 components = 0.000452397 Jy ! Clean residual min=-0.001322 max=0.001215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.278028 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.278028 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=0.077868Jy sigma=0.000662 ! Fit after self-cal, rms=0.077885Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210784 Jy ! Component: 100 - total flux cleaned = 0.000210328 Jy ! Component: 150 - total flux cleaned = 0.000210432 Jy ! Component: 200 - total flux cleaned = 0.000229061 Jy ! Total flux subtracted in 200 components = 0.000229061 Jy ! Clean residual min=-0.001331 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.278257 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.278257 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=0.077875Jy sigma=0.000662 ! Fit after self-cal, rms=0.077875Jy sigma=0.000662 ! 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=0.077875Jy sigma=0.000662 ! Fit after self-cal, rms=0.077936Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.257 mas, bpa=-4.381 degrees ! Estimated noise=488.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.87613e-05 Jy ! Component: 100 - total flux cleaned = 0.000136274 Jy ! Component: 150 - total flux cleaned = 0.000118936 Jy ! Component: 200 - total flux cleaned = 0.000134777 Jy ! Total flux subtracted in 200 components = 0.000134777 Jy ! Clean residual min=-0.001291 max=0.001198 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.278392 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.278392 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=0.077928Jy sigma=0.000662 ! Fit after self-cal, rms=0.077929Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79257e-05 Jy ! Component: 100 - total flux cleaned = 0.000113462 Jy ! Component: 150 - total flux cleaned = 0.000127448 Jy ! Component: 200 - total flux cleaned = 0.000127529 Jy ! Total flux subtracted in 200 components = 0.000127529 Jy ! Clean residual min=-0.001293 max=0.001184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.278519 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.278519 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=0.077924Jy sigma=0.000662 ! Fit after self-cal, rms=0.077924Jy sigma=0.000662 ! 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=0.077924Jy sigma=0.000662 ! Fit after self-cal, rms=0.077954Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=2.434 mas, bpa=14.08 degrees ! Estimated noise=624.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.54586e-05 Jy ! Component: 100 - total flux cleaned = 0.000148453 Jy ! Component: 150 - total flux cleaned = 0.000148755 Jy ! Component: 200 - total flux cleaned = 0.000141022 Jy ! Total flux subtracted in 200 components = 0.000141022 Jy ! Clean residual min=-0.001381 max=0.001253 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.27866 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.27866 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=0.077952Jy sigma=0.000662 ! Fit after self-cal, rms=0.077952Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84064e-05 Jy ! Component: 100 - total flux cleaned = 8.80374e-05 Jy ! Component: 150 - total flux cleaned = 9.47497e-05 Jy ! Component: 200 - total flux cleaned = 9.51445e-05 Jy ! Total flux subtracted in 200 components = 9.51445e-05 Jy ! Clean residual min=-0.001378 max=0.001219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.278755 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.278755 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=0.077952Jy sigma=0.000662 ! Fit after self-cal, rms=0.077952Jy sigma=0.000662 ! 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=1.016 mas, bmaj=1.257 mas, bpa=-4.476 degrees ! Estimated noise=488.188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.257 at -4.476 degrees (North through East) ! Clean map min=-0.00115 max=0.21835 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=0.8125 mas, bmaj=1.033 mas, bpa=-10.84 degrees ! Estimated noise=888.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167126 Jy ! Component: 100 - total flux cleaned = 0.208545 Jy ! Component: 150 - total flux cleaned = 0.227091 Jy ! Component: 200 - total flux cleaned = 0.238464 Jy ! Total flux subtracted in 200 components = 0.238464 Jy ! Clean residual min=-0.003052 max=0.006111 Jy/beam ! Clean residual mean=-0.000049 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.238464 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.238464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.257 mas, bpa=-4.476 degrees ! Estimated noise=488.188 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 = 0.0111718 Jy ! Component: 100 - total flux cleaned = 0.01847 Jy ! Component: 150 - total flux cleaned = 0.0237324 Jy ! Component: 200 - total flux cleaned = 0.0276553 Jy ! Total flux subtracted in 200 components = 0.0276553 Jy ! Clean residual min=-0.001835 max=0.002526 Jy/beam ! Clean residual mean=-0.000031 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.26612 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.26612 Jy ! Inverting map ! Added new window around map position (1, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302133 Jy ! Component: 100 - total flux cleaned = 0.00530575 Jy ! Component: 150 - total flux cleaned = 0.0070557 Jy ! Component: 200 - total flux cleaned = 0.00842896 Jy ! Total flux subtracted in 200 components = 0.00842896 Jy ! Clean residual min=-0.001538 max=0.001234 Jy/beam ! Clean residual mean=-0.000012 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.274549 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.274549 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=2.369 mas, bmaj=2.434 mas, bpa=14.08 degrees ! Estimated noise=624.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156677 Jy ! Component: 100 - total flux cleaned = 0.00249158 Jy ! Component: 150 - total flux cleaned = 0.00311454 Jy ! Component: 200 - total flux cleaned = 0.00354129 Jy ! Total flux subtracted in 200 components = 0.00354129 Jy ! Clean residual min=-0.001385 max=0.001223 Jy/beam ! Clean residual mean=-0.000008 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.27809 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211087 Jy ! Component: 100 - total flux cleaned = 0.000309977 Jy ! Component: 150 - total flux cleaned = 0.000385746 Jy ! Component: 200 - total flux cleaned = 0.000444388 Jy ! Total flux subtracted in 200 components = 0.000444388 Jy ! Clean residual min=-0.001349 max=0.001213 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.278534 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 106 components and 0.278534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.257 mas, bpa=-4.476 degrees ! Estimated noise=488.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281022 Jy ! Component: 100 - total flux cleaned = -0.0001381 Jy ! Component: 150 - total flux cleaned = -8.74932e-05 Jy ! Component: 200 - total flux cleaned = -1.63636e-05 Jy ! Total flux subtracted in 200 components = -1.63636e-05 Jy ! Clean residual min=-0.001325 max=0.001173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.278518 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.278518 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=0.077957Jy sigma=0.000662 ! Fit after self-cal, rms=0.077954Jy sigma=0.000662 wmodel J0306+6243_X_2017_06_10_pus_map.mod ! Writing 112 model components to file: J0306+6243_X_2017_06_10_pus_map.mod wobs J0306+6243_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0306+6243_X_2017_06_10_pus_uvs.fits wwins J0306+6243_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0306+6243_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371406 Jy ! Component: 100 - total flux cleaned = -0.000493993 Jy ! Component: 150 - total flux cleaned = -0.000592908 Jy ! Component: 200 - total flux cleaned = -0.000688896 Jy ! Component: 250 - total flux cleaned = -0.000726257 Jy ! Component: 300 - total flux cleaned = -0.000817159 Jy ! Component: 350 - total flux cleaned = -0.000799108 Jy ! Component: 400 - total flux cleaned = -0.000816767 Jy ! Component: 450 - total flux cleaned = -0.000817126 Jy ! Component: 500 - total flux cleaned = -0.000834541 Jy ! Component: 550 - total flux cleaned = -0.000834762 Jy ! Component: 600 - total flux cleaned = -0.000850928 Jy ! Component: 650 - total flux cleaned = -0.000818491 Jy ! Component: 700 - total flux cleaned = -0.000802698 Jy ! Component: 750 - total flux cleaned = -0.000803023 Jy ! Component: 800 - total flux cleaned = -0.000865335 Jy ! Component: 850 - total flux cleaned = -0.000849652 Jy ! Component: 900 - total flux cleaned = -0.000819147 Jy ! Component: 950 - total flux cleaned = -0.000864618 Jy ! Component: 1000 - total flux cleaned = -0.000819799 Jy ! Component: 1050 - total flux cleaned = -0.000864305 Jy ! Component: 1100 - total flux cleaned = -0.000849697 Jy ! Component: 1150 - total flux cleaned = -0.000820552 Jy ! Component: 1200 - total flux cleaned = -0.000791927 Jy ! Component: 1250 - total flux cleaned = -0.000792143 Jy ! Component: 1300 - total flux cleaned = -0.000735637 Jy ! Component: 1350 - total flux cleaned = -0.000749576 Jy ! Component: 1400 - total flux cleaned = -0.000721838 Jy ! Component: 1450 - total flux cleaned = -0.00066665 Jy ! Component: 1500 - total flux cleaned = -0.000639393 Jy ! Component: 1550 - total flux cleaned = -0.000558044 Jy ! Component: 1600 - total flux cleaned = -0.000571593 Jy ! Component: 1650 - total flux cleaned = -0.000531567 Jy ! Component: 1700 - total flux cleaned = -0.000478451 Jy ! Component: 1750 - total flux cleaned = -0.000452089 Jy ! Component: 1800 - total flux cleaned = -0.000412867 Jy ! Component: 1850 - total flux cleaned = -0.000412899 Jy ! Component: 1900 - total flux cleaned = -0.000387121 Jy ! Component: 1950 - total flux cleaned = -0.000399959 Jy ! Component: 2000 - total flux cleaned = -0.000349158 Jy ! Total flux subtracted in 2048 components = -0.000399491 Jy ! Clean residual min=-0.000781 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.278118 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 268 components and 0.278118 Jy ![Exited script file: muppet] wmap "J0306+6243_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.257 at -4.476 degrees (North through East) ! Clean map min=-0.0010591 max=0.21898 Jy/beam ! Writing clean map to FITS file: J0306+6243_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319581 0.319581 0.639162 1.27832 2.55665 5.1133 10.2266 20.4532 40.9064 81.8128 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.257 at -4.476 degrees (North through East) ! Clean map min=-0.0010591 max=0.21898 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 J0306+6243_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:42 2019