! Started logfile: J1506+4933_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:30 2019 obs J1506+4933_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1506+4933_X_2017_01_16_pus_uva.fits ! AN table 1: 128 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.579167 visibilities/baseline/integration-bin. ! Found source: J1506+4933 ! ! 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 40032 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 J1506+4933_X_2017_01_16_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 361 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 361 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 361 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 361 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810329Jy sigma=0.006740 ! Fit after self-cal, rms=0.790311Jy sigma=0.006607 ! 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=0.9892 mas, bmaj=1.509 mas, bpa=20.7 degrees ! Estimated noise=859.561 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 = 0.174174 Jy ! Component: 100 - total flux cleaned = 0.212155 Jy ! Total flux subtracted in 100 components = 0.212155 Jy ! Clean residual min=-0.005306 max=0.010606 Jy/beam ! Clean residual mean=0.000021 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.212155 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.212155 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=0.107158Jy sigma=0.000691 ! Fit after self-cal, rms=0.107148Jy sigma=0.000690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842141 Jy ! Component: 100 - total flux cleaned = 0.00824927 Jy ! Total flux subtracted in 100 components = 0.00824927 Jy ! Clean residual min=-0.005087 max=0.006997 Jy/beam ! Clean residual mean=0.000025 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.220405 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.220405 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=0.107078Jy sigma=0.000678 ! Fit after self-cal, rms=0.107074Jy 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=1.23 mas, bmaj=1.657 mas, bpa=14.21 degrees ! Estimated noise=436.339 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 = 0.0015824 Jy ! Component: 100 - total flux cleaned = 0.00106886 Jy ! Component: 150 - total flux cleaned = 0.000519959 Jy ! Component: 200 - total flux cleaned = 0.000178646 Jy ! Total flux subtracted in 200 components = 0.000178646 Jy ! Clean residual min=-0.005359 max=0.006472 Jy/beam ! Clean residual mean=0.000043 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.220583 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.220583 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=0.107172Jy sigma=0.000675 ! Fit after self-cal, rms=0.107157Jy sigma=0.000675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.94 KP 1.02 ! LA 0.98 MK 1.00* NL 0.93 OV 0.99 ! PT 1.22 SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.94 KP 1.01 ! LA 0.99 MK 1.00* NL 0.94 OV 0.98 ! PT 1.32 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.95 KP 1.00 ! LA 0.99 MK 1.00* NL 0.91 OV 0.99 ! PT 1.36 SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.93 KP 1.01 ! LA 0.98 MK 1.00* NL 0.92 OV 1.00 ! PT 1.31 SC 0.98 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.91 KP 1.02 ! LA 0.99 MK 1.00* NL 0.92 OV 0.99 ! PT 1.38 SC 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.93 KP 1.00 ! LA 0.98 MK 1.00* NL 0.91 OV 1.00 ! PT 1.35 SC 0.98 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.96 KP 1.01 ! LA 0.94 MK 1.00* NL 0.94 OV 0.97 ! PT 1.27 SC 0.97 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00* NL 0.91 OV 0.95 ! PT 1.50 SC 1.01 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00 KP 1.01 ! LA 0.94 MK 1.00* NL 0.91 OV 0.97 ! PT 1.48 SC 0.98 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.96 KP 1.02 ! LA 0.96 MK 1.00* NL 0.92 OV 0.98 ! PT 1.43 SC 0.96 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.97 KP 1.01 ! LA 0.97 MK 1.00* NL 0.92 OV 1.00 ! PT 1.46 SC 0.98 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.94 KP 1.02 ! LA 0.95 MK 1.00* NL 0.92 OV 0.99 ! PT 1.43 SC 1.01 ! ! ! Fit before self-cal, rms=0.107157Jy sigma=0.000675 ! Fit after self-cal, rms=0.124652Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.646 mas, bpa=13.17 degrees ! Estimated noise=434.821 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 = 0.00205057 Jy ! Component: 100 - total flux cleaned = 0.00215953 Jy ! Component: 150 - total flux cleaned = 0.00212885 Jy ! Component: 200 - total flux cleaned = 0.00208387 Jy ! Total flux subtracted in 200 components = 0.00208387 Jy ! Clean residual min=-0.001961 max=0.001899 Jy/beam ! Clean residual mean=0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.222667 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.222667 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=0.124596Jy sigma=0.000652 ! Fit after self-cal, rms=0.124866Jy sigma=0.000652 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124866Jy sigma=0.000652 ! Fit after self-cal, rms=0.161774Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=1.644 mas, bpa=13.05 degrees ! Estimated noise=435.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840995 Jy ! Component: 100 - total flux cleaned = 0.00126667 Jy ! Component: 150 - total flux cleaned = 0.00140073 Jy ! Component: 200 - total flux cleaned = 0.00151195 Jy ! Total flux subtracted in 200 components = 0.00151195 Jy ! Clean residual min=-0.001039 max=0.001196 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.224179 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.224179 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=0.161764Jy sigma=0.000648 ! Fit after self-cal, rms=0.161842Jy 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) ! Added new window around map position (-19.2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932756 Jy ! Component: 100 - total flux cleaned = 0.000891194 Jy ! Component: 150 - total flux cleaned = 0.000833711 Jy ! Component: 200 - total flux cleaned = 0.000850906 Jy ! Total flux subtracted in 200 components = 0.000850906 Jy ! Clean residual min=-0.001018 max=0.001052 Jy/beam ! Clean residual mean=-0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.22503 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.22503 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=0.161825Jy sigma=0.000648 ! Fit after self-cal, rms=0.161826Jy sigma=0.000648 ! 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=0.161826Jy sigma=0.000648 ! Fit after self-cal, rms=0.162545Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=1.643 mas, bpa=13 degrees ! Estimated noise=435.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471264 Jy ! Component: 100 - total flux cleaned = 0.000597858 Jy ! Component: 150 - total flux cleaned = 0.00069484 Jy ! Component: 200 - total flux cleaned = 0.000782717 Jy ! Total flux subtracted in 200 components = 0.000782717 Jy ! Clean residual min=-0.001002 max=0.001045 Jy/beam ! Clean residual mean=-0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.225813 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.225813 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=0.162538Jy sigma=0.000648 ! Fit after self-cal, rms=0.162539Jy 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 = 6.63828e-05 Jy ! Component: 100 - total flux cleaned = 0.0001195 Jy ! Component: 150 - total flux cleaned = 0.000168098 Jy ! Component: 200 - total flux cleaned = 0.000213389 Jy ! Total flux subtracted in 200 components = 0.000213389 Jy ! Clean residual min=-0.000968 max=0.001023 Jy/beam ! Clean residual mean=-0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.226026 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.226026 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=0.162535Jy sigma=0.000648 ! Fit after self-cal, rms=0.162535Jy 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=0.162535Jy sigma=0.000648 ! Fit after self-cal, rms=0.162714Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=2.452 mas, bpa=-21.5 degrees ! Estimated noise=537.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545151 Jy ! Component: 100 - total flux cleaned = 0.000769836 Jy ! Component: 150 - total flux cleaned = 0.000849181 Jy ! Component: 200 - total flux cleaned = 0.000917562 Jy ! Total flux subtracted in 200 components = 0.000917562 Jy ! Clean residual min=-0.001085 max=0.001011 Jy/beam ! Clean residual mean=-0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.226944 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.226944 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=0.162710Jy sigma=0.000648 ! Fit after self-cal, rms=0.162712Jy 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 = 4.87428e-05 Jy ! Component: 100 - total flux cleaned = 6.74317e-05 Jy ! Component: 150 - total flux cleaned = 9.01257e-05 Jy ! Component: 200 - total flux cleaned = 0.000111075 Jy ! Total flux subtracted in 200 components = 0.000111075 Jy ! Clean residual min=-0.001081 max=0.001013 Jy/beam ! Clean residual mean=-0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.227055 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.227055 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=0.162711Jy sigma=0.000648 ! Fit after self-cal, rms=0.162712Jy 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=1.234 mas, bmaj=1.643 mas, bpa=12.99 degrees ! Estimated noise=436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 1.643 at 12.99 degrees (North through East) ! Clean map min=-0.0008696 max=0.22513 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=0.9893 mas, bmaj=1.499 mas, bpa=19.78 degrees ! Estimated noise=861.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17448 Jy ! Component: 100 - total flux cleaned = 0.212528 Jy ! Component: 150 - total flux cleaned = 0.220966 Jy ! Component: 200 - total flux cleaned = 0.223828 Jy ! Total flux subtracted in 200 components = 0.223828 Jy ! Clean residual min=-0.001920 max=0.002059 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.223828 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.223828 Jy ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=1.643 mas, bpa=12.99 degrees ! Estimated noise=436 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 = 0.00201563 Jy ! Component: 100 - total flux cleaned = 0.00279205 Jy ! Component: 150 - total flux cleaned = 0.00295483 Jy ! Component: 200 - total flux cleaned = 0.00303984 Jy ! Total flux subtracted in 200 components = 0.00303984 Jy ! Clean residual min=-0.001025 max=0.001067 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.226868 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.226868 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=2.165 mas, bmaj=2.452 mas, bpa=-21.5 degrees ! Estimated noise=537.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412276 Jy ! Component: 100 - total flux cleaned = 0.00045427 Jy ! Component: 150 - total flux cleaned = 0.000501776 Jy ! Component: 200 - total flux cleaned = 0.000533384 Jy ! Total flux subtracted in 200 components = 0.000533384 Jy ! Clean residual min=-0.001097 max=0.001025 Jy/beam ! Clean residual mean=-0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.227401 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85295e-05 Jy ! Component: 100 - total flux cleaned = 2.71499e-05 Jy ! Component: 150 - total flux cleaned = 3.48559e-05 Jy ! Component: 200 - total flux cleaned = 3.48808e-05 Jy ! Total flux subtracted in 200 components = 3.48808e-05 Jy ! Clean residual min=-0.001091 max=0.001017 Jy/beam ! Clean residual mean=-0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.227436 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.227436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=1.643 mas, bpa=12.99 degrees ! Estimated noise=436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.21941e-05 Jy ! Component: 100 - total flux cleaned = -7.82144e-05 Jy ! Component: 150 - total flux cleaned = -9.52503e-05 Jy ! Component: 200 - total flux cleaned = -0.000125863 Jy ! Total flux subtracted in 200 components = -0.000125863 Jy ! Clean residual min=-0.000960 max=0.001004 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.22731 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.22731 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=0.162716Jy sigma=0.000648 ! Fit after self-cal, rms=0.162717Jy sigma=0.000648 wmodel J1506+4933_X_2017_01_16_pus_map.mod ! Writing 62 model components to file: J1506+4933_X_2017_01_16_pus_map.mod wobs J1506+4933_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1506+4933_X_2017_01_16_pus_uvs.fits wwins J1506+4933_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1506+4933_X_2017_01_16_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 = 7.71775e-05 Jy ! Component: 100 - total flux cleaned = 0.000127648 Jy ! Component: 150 - total flux cleaned = 0.000175563 Jy ! Component: 200 - total flux cleaned = 0.0002699 Jy ! Component: 250 - total flux cleaned = 0.000361062 Jy ! Component: 300 - total flux cleaned = 0.00041978 Jy ! Component: 350 - total flux cleaned = 0.000490927 Jy ! Component: 400 - total flux cleaned = 0.000532427 Jy ! Component: 450 - total flux cleaned = 0.000600097 Jy ! Component: 500 - total flux cleaned = 0.000640102 Jy ! Component: 550 - total flux cleaned = 0.00069242 Jy ! Component: 600 - total flux cleaned = 0.00074351 Jy ! Component: 650 - total flux cleaned = 0.000756136 Jy ! Component: 700 - total flux cleaned = 0.000780843 Jy ! Component: 750 - total flux cleaned = 0.00081705 Jy ! Component: 800 - total flux cleaned = 0.000817049 Jy ! Component: 850 - total flux cleaned = 0.000863671 Jy ! Component: 900 - total flux cleaned = 0.000852217 Jy ! Component: 950 - total flux cleaned = 0.000874857 Jy ! Component: 1000 - total flux cleaned = 0.000941503 Jy ! Component: 1050 - total flux cleaned = 0.000963457 Jy ! Component: 1100 - total flux cleaned = 0.00097449 Jy ! Component: 1150 - total flux cleaned = 0.00102789 Jy ! Component: 1200 - total flux cleaned = 0.00102786 Jy ! Component: 1250 - total flux cleaned = 0.00105884 Jy ! Component: 1300 - total flux cleaned = 0.00109953 Jy ! Component: 1350 - total flux cleaned = 0.0011297 Jy ! Component: 1400 - total flux cleaned = 0.00113967 Jy ! Component: 1450 - total flux cleaned = 0.0011597 Jy ! Component: 1500 - total flux cleaned = 0.00117919 Jy ! Component: 1550 - total flux cleaned = 0.00118891 Jy ! Component: 1600 - total flux cleaned = 0.00123676 Jy ! Component: 1650 - total flux cleaned = 0.00125554 Jy ! Component: 1700 - total flux cleaned = 0.00125553 Jy ! Component: 1750 - total flux cleaned = 0.00127417 Jy ! Component: 1800 - total flux cleaned = 0.00129272 Jy ! Component: 1850 - total flux cleaned = 0.00134734 Jy ! Component: 1900 - total flux cleaned = 0.00133807 Jy ! Component: 1950 - total flux cleaned = 0.00135574 Jy ! Component: 2000 - total flux cleaned = 0.00133799 Jy ! Total flux subtracted in 2048 components = 0.00135549 Jy ! Clean residual min=-0.000478 max=0.000482 Jy/beam ! Clean residual mean=-0.000004 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.228665 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 195 components and 0.228666 Jy ![Exited script file: muppet] wmap "J1506+4933_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 1.643 at 12.99 degrees (North through East) ! Clean map min=-0.00081743 max=0.22474 Jy/beam ! Writing clean map to FITS file: J1506+4933_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222482 0.222482 0.444964 0.889929 1.77986 3.55971 7.11943 14.2389 28.4777 56.9554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 1.643 at 12.99 degrees (North through East) ! Clean map min=-0.00081743 max=0.22474 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 J1506+4933_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:32 2019