! Started logfile: J1640+3946_X_2017_05_27_pus_uvs.log on Fri May 3 10:39:19 2019 obs J1640+3946_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1640+3946_X_2017_05_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.719444 visibilities/baseline/integration-bin. ! Found source: J1640+3946 ! ! 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 1033 lines of history. ! ! Reading 6216 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 J1640+3946_X_2017_05_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.351309Jy sigma=0.003098 ! Fit after self-cal, rms=0.344702Jy sigma=0.003040 ! 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=0.8349 mas, bmaj=1.954 mas, bpa=-31.61 degrees ! Estimated noise=1410.01 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 = 0.50862 Jy ! Component: 100 - total flux cleaned = 0.638243 Jy ! Total flux subtracted in 100 components = 0.638243 Jy ! Clean residual min=-0.017564 max=0.052962 Jy/beam ! Clean residual mean=-0.000133 rms=0.006382 Jy/beam ! Combined flux in latest and established models = 0.638243 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.638243 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=0.115267Jy sigma=0.001054 ! Fit after self-cal, rms=0.115163Jy sigma=0.001053 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551982 Jy ! Component: 100 - total flux cleaned = 0.0811989 Jy ! Total flux subtracted in 100 components = 0.0811989 Jy ! Clean residual min=-0.010768 max=0.013551 Jy/beam ! Clean residual mean=-0.000047 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.719441 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.719441 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=0.083513Jy sigma=0.000737 ! Fit after self-cal, rms=0.083482Jy sigma=0.000737 ! 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=1.093 mas, bmaj=2.066 mas, bpa=-26.68 degrees ! Estimated noise=998.048 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 = 0.0192395 Jy ! Component: 100 - total flux cleaned = 0.0302527 Jy ! Component: 150 - total flux cleaned = 0.0373187 Jy ! Component: 200 - total flux cleaned = 0.0419518 Jy ! Total flux subtracted in 200 components = 0.0419518 Jy ! Clean residual min=-0.007658 max=0.008470 Jy/beam ! Clean residual mean=0.000013 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.761393 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.761393 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=0.079061Jy sigma=0.000691 ! Fit after self-cal, rms=0.079020Jy sigma=0.000691 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.03 ! LA 0.96 MK 0.99 NL 0.96 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.96 MK 0.97 NL 0.96 OV 0.99 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 1.02 ! LA 1.00 MK 1.01 NL 0.95 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.02 ! LA 0.98 MK 1.03 NL 0.96 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 1.03 ! LA 0.98 MK 1.00 NL 0.96 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.02 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 0.98 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.02 ! LA 0.99 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.02 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 1.02 ! LA 1.00 MK 1.02 NL 0.95 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.05 SC 1.08 ! ! ! Fit before self-cal, rms=0.079020Jy sigma=0.000691 ! Fit after self-cal, rms=0.074632Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.06 mas, bpa=-26.76 degrees ! Estimated noise=996.668 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 = 0.00336527 Jy ! Component: 100 - total flux cleaned = 0.0039485 Jy ! Component: 150 - total flux cleaned = 0.00416294 Jy ! Component: 200 - total flux cleaned = 0.00427926 Jy ! Total flux subtracted in 200 components = 0.00427926 Jy ! Clean residual min=-0.003190 max=0.003810 Jy/beam ! Clean residual mean=-0.000021 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.765673 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.765673 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=0.074338Jy sigma=0.000644 ! Fit after self-cal, rms=0.074341Jy sigma=0.000644 ! 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=0.074341Jy sigma=0.000644 ! Fit after self-cal, rms=0.073923Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.057 mas, bpa=-26.8 degrees ! Estimated noise=997.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200443 Jy ! Component: 100 - total flux cleaned = 0.00244624 Jy ! Component: 150 - total flux cleaned = 0.00249568 Jy ! Component: 200 - total flux cleaned = 0.0025416 Jy ! Total flux subtracted in 200 components = 0.0025416 Jy ! Clean residual min=-0.002792 max=0.003251 Jy/beam ! Clean residual mean=-0.000024 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.768214 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.768214 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=0.073811Jy sigma=0.000639 ! Fit after self-cal, rms=0.073802Jy sigma=0.000639 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 = 0.000117813 Jy ! Component: 100 - total flux cleaned = 0.000120475 Jy ! Component: 150 - total flux cleaned = 0.0001194 Jy ! Component: 200 - total flux cleaned = 0.000147883 Jy ! Total flux subtracted in 200 components = 0.000147883 Jy ! Clean residual min=-0.002738 max=0.003184 Jy/beam ! Clean residual mean=-0.000023 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.768362 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.768362 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=0.073769Jy sigma=0.000638 ! Fit after self-cal, rms=0.073762Jy sigma=0.000638 ! 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=0.073762Jy sigma=0.000638 ! Fit after self-cal, rms=0.073723Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.055 mas, bpa=-26.84 degrees ! Estimated noise=997.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119589 Jy ! Component: 100 - total flux cleaned = 0.00144656 Jy ! Component: 150 - total flux cleaned = 0.00151473 Jy ! Component: 200 - total flux cleaned = 0.00157394 Jy ! Total flux subtracted in 200 components = 0.00157394 Jy ! Clean residual min=-0.002603 max=0.002940 Jy/beam ! Clean residual mean=-0.000026 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.769936 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.769936 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=0.073676Jy sigma=0.000638 ! Fit after self-cal, rms=0.073672Jy sigma=0.000638 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 = 7.96756e-05 Jy ! Component: 100 - total flux cleaned = 0.000106644 Jy ! Component: 150 - total flux cleaned = 0.000152766 Jy ! Component: 200 - total flux cleaned = 0.000174145 Jy ! Total flux subtracted in 200 components = 0.000174145 Jy ! Clean residual min=-0.002581 max=0.002900 Jy/beam ! Clean residual mean=-0.000026 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.77011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.77011 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=0.073653Jy sigma=0.000637 ! Fit after self-cal, rms=0.073649Jy sigma=0.000637 ! 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=0.073649Jy sigma=0.000637 ! Fit after self-cal, rms=0.073630Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=2.66 mas, bpa=-11.1 degrees ! Estimated noise=1161.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193992 Jy ! Component: 100 - total flux cleaned = 0.00230553 Jy ! Component: 150 - total flux cleaned = 0.00244247 Jy ! Component: 200 - total flux cleaned = 0.0025342 Jy ! Total flux subtracted in 200 components = 0.0025342 Jy ! Clean residual min=-0.002761 max=0.003493 Jy/beam ! Clean residual mean=-0.000045 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.772644 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.772644 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=0.073639Jy sigma=0.000637 ! Fit after self-cal, rms=0.073631Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63723e-05 Jy ! Component: 100 - total flux cleaned = 7.64779e-05 Jy ! Component: 150 - total flux cleaned = 0.00011532 Jy ! Component: 200 - total flux cleaned = 0.000163128 Jy ! Total flux subtracted in 200 components = 0.000163128 Jy ! Clean residual min=-0.002719 max=0.003444 Jy/beam ! Clean residual mean=-0.000044 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.772808 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.772808 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=0.073644Jy sigma=0.000637 ! Fit after self-cal, rms=0.073641Jy sigma=0.000637 ! 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=1.098 mas, bmaj=2.054 mas, bpa=-26.87 degrees ! Estimated noise=997.544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.054 at -26.87 degrees (North through East) ! Clean map min=-0.0023857 max=0.66538 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 ! Performing amp+phase self-cal ! ! 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=0.073641Jy sigma=0.000637 ! Fit after self-cal, rms=0.068880Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.053 mas, bpa=-26.83 degrees ! Estimated noise=997.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304053 Jy ! Component: 100 - total flux cleaned = 0.000251474 Jy ! Component: 150 - total flux cleaned = 0.000228614 Jy ! Component: 200 - total flux cleaned = 0.00022856 Jy ! Total flux subtracted in 200 components = 0.00022856 Jy ! Clean residual min=-0.002448 max=0.002954 Jy/beam ! Clean residual mean=-0.000030 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.773036 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.773036 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=0.068861Jy sigma=0.000592 ! Fit after self-cal, rms=0.068860Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31886e-06 Jy ! Component: 100 - total flux cleaned = 1.67831e-05 Jy ! Component: 150 - total flux cleaned = 5.46297e-05 Jy ! Component: 200 - total flux cleaned = 7.22698e-05 Jy ! Total flux subtracted in 200 components = 7.22698e-05 Jy ! Clean residual min=-0.002462 max=0.002925 Jy/beam ! Clean residual mean=-0.000029 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.773108 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.773108 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=0.068849Jy sigma=0.000592 ! Fit after self-cal, rms=0.068848Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.068848Jy sigma=0.000592 ! Fit after self-cal, rms=0.068849Jy sigma=0.000592 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=0.8391 mas, bmaj=1.943 mas, bpa=-31.84 degrees ! Estimated noise=1407.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507528 Jy ! Component: 100 - total flux cleaned = 0.636077 Jy ! Component: 150 - total flux cleaned = 0.690144 Jy ! Component: 200 - total flux cleaned = 0.715953 Jy ! Total flux subtracted in 200 components = 0.715953 Jy ! Clean residual min=-0.006762 max=0.012799 Jy/beam ! Clean residual mean=-0.000071 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.715952 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 0.715952 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.053 mas, bpa=-26.86 degrees ! Estimated noise=997.461 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 = 0.0208095 Jy ! Component: 100 - total flux cleaned = 0.0332079 Jy ! Component: 150 - total flux cleaned = 0.04122 Jy ! Component: 200 - total flux cleaned = 0.0465589 Jy ! Total flux subtracted in 200 components = 0.0465589 Jy ! Clean residual min=-0.003193 max=0.004163 Jy/beam ! Clean residual mean=-0.000058 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.762511 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.762511 Jy ! Inverting map ! Added new window around map position (-1.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452332 Jy ! Component: 100 - total flux cleaned = 0.00763179 Jy ! Component: 150 - total flux cleaned = 0.00999848 Jy ! Component: 200 - total flux cleaned = 0.0118233 Jy ! Total flux subtracted in 200 components = 0.0118233 Jy ! Clean residual min=-0.002474 max=0.002421 Jy/beam ! Clean residual mean=-0.000027 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.774335 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.774335 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=2.312 mas, bmaj=2.658 mas, bpa=-11.13 degrees ! Estimated noise=1161.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200879 Jy ! Component: 100 - total flux cleaned = 0.00330383 Jy ! Component: 150 - total flux cleaned = 0.00388556 Jy ! Component: 200 - total flux cleaned = 0.00419749 Jy ! Total flux subtracted in 200 components = 0.00419749 Jy ! Clean residual min=-0.002453 max=0.002663 Jy/beam ! Clean residual mean=-0.000030 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.778532 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 = 0.000260809 Jy ! Component: 100 - total flux cleaned = 0.000458364 Jy ! Component: 150 - total flux cleaned = 0.000625917 Jy ! Component: 200 - total flux cleaned = 0.000768111 Jy ! Total flux subtracted in 200 components = 0.000768111 Jy ! Clean residual min=-0.002465 max=0.002624 Jy/beam ! Clean residual mean=-0.000026 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.7793 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.7793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.053 mas, bpa=-26.86 degrees ! Estimated noise=997.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493196 Jy ! Component: 100 - total flux cleaned = -0.000458996 Jy ! Component: 150 - total flux cleaned = -0.000371976 Jy ! Component: 200 - total flux cleaned = -0.000318688 Jy ! Total flux subtracted in 200 components = -0.000318688 Jy ! Clean residual min=-0.002317 max=0.002312 Jy/beam ! Clean residual mean=-0.000015 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.778982 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.778982 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=0.068643Jy sigma=0.000590 ! Fit after self-cal, rms=0.068626Jy sigma=0.000590 wmodel J1640+3946_X_2017_05_27_pus_map.mod ! Writing 118 model components to file: J1640+3946_X_2017_05_27_pus_map.mod wobs J1640+3946_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1640+3946_X_2017_05_27_pus_uvs.fits wwins J1640+3946_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1640+3946_X_2017_05_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 = -0.000882233 Jy ! Component: 100 - total flux cleaned = -0.00126267 Jy ! Component: 150 - total flux cleaned = -0.00140406 Jy ! Component: 200 - total flux cleaned = -0.00150513 Jy ! Component: 250 - total flux cleaned = -0.00156958 Jy ! Component: 300 - total flux cleaned = -0.0016939 Jy ! Component: 350 - total flux cleaned = -0.00175313 Jy ! Component: 400 - total flux cleaned = -0.00175298 Jy ! Component: 450 - total flux cleaned = -0.00180985 Jy ! Component: 500 - total flux cleaned = -0.00183768 Jy ! Component: 550 - total flux cleaned = -0.00186516 Jy ! Component: 600 - total flux cleaned = -0.00194411 Jy ! Component: 650 - total flux cleaned = -0.00189223 Jy ! Component: 700 - total flux cleaned = -0.00194259 Jy ! Component: 750 - total flux cleaned = -0.00186801 Jy ! Component: 800 - total flux cleaned = -0.00189206 Jy ! Component: 850 - total flux cleaned = -0.00182072 Jy ! Component: 900 - total flux cleaned = -0.00179791 Jy ! Component: 950 - total flux cleaned = -0.00179766 Jy ! Component: 1000 - total flux cleaned = -0.00179811 Jy ! Component: 1050 - total flux cleaned = -0.00184225 Jy ! Component: 1100 - total flux cleaned = -0.00177661 Jy ! Component: 1150 - total flux cleaned = -0.00173366 Jy ! Component: 1200 - total flux cleaned = -0.00169156 Jy ! Component: 1250 - total flux cleaned = -0.0016084 Jy ! Component: 1300 - total flux cleaned = -0.00158791 Jy ! Component: 1350 - total flux cleaned = -0.00142713 Jy ! Component: 1400 - total flux cleaned = -0.00130827 Jy ! Component: 1450 - total flux cleaned = -0.00121064 Jy ! Component: 1500 - total flux cleaned = -0.00111443 Jy ! Component: 1550 - total flux cleaned = -0.00103824 Jy ! Component: 1600 - total flux cleaned = -0.000981568 Jy ! Component: 1650 - total flux cleaned = -0.000851376 Jy ! Component: 1700 - total flux cleaned = -0.000796394 Jy ! Component: 1750 - total flux cleaned = -0.000850439 Jy ! Component: 1800 - total flux cleaned = -0.00074283 Jy ! Component: 1850 - total flux cleaned = -0.000707581 Jy ! Component: 1900 - total flux cleaned = -0.00069031 Jy ! Component: 1950 - total flux cleaned = -0.000724955 Jy ! Component: 2000 - total flux cleaned = -0.000724806 Jy ! Total flux subtracted in 2048 components = -0.000707876 Jy ! Clean residual min=-0.001084 max=0.001150 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.778274 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 244 components and 0.778274 Jy ![Exited script file: muppet] wmap "J1640+3946_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.053 at -26.86 degrees (North through East) ! Clean map min=-0.0015323 max=0.66585 Jy/beam ! Writing clean map to FITS file: J1640+3946_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.665852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145794 0.145794 0.291588 0.583176 1.16635 2.3327 4.66541 9.33081 18.6616 37.3233 74.6465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.665 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.053 at -26.86 degrees (North through East) ! Clean map min=-0.0015323 max=0.66585 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 J1640+3946_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:39:21 2019