! Started logfile: J1419+5423_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:55 2019 obs J1419+5423_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1419+5423_X_2017_08_12_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864444 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 1049 lines of history. ! ! Reading 4668 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 J1419+5423_X_2017_08_12_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.641503Jy sigma=0.005164 ! Fit after self-cal, rms=0.613792Jy sigma=0.004936 ! 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=0.7287 mas, bmaj=2.731 mas, bpa=48.46 degrees ! Estimated noise=1974.99 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 = 0.724647 Jy ! Component: 100 - total flux cleaned = 1.04904 Jy ! Total flux subtracted in 100 components = 1.04904 Jy ! Clean residual min=-0.117094 max=0.163509 Jy/beam ! Clean residual mean=-0.002100 rms=0.036396 Jy/beam ! Combined flux in latest and established models = 1.04904 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.04904 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=0.451959Jy sigma=0.003821 ! Fit after self-cal, rms=0.416187Jy sigma=0.003505 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227622 Jy ! Component: 100 - total flux cleaned = 0.366871 Jy ! Total flux subtracted in 100 components = 0.366871 Jy ! Clean residual min=-0.053145 max=0.073051 Jy/beam ! Clean residual mean=-0.000986 rms=0.015941 Jy/beam ! Combined flux in latest and established models = 1.41591 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 1.41591 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=0.211266Jy sigma=0.001773 ! Fit after self-cal, rms=0.201562Jy sigma=0.001689 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.762 mas, bpa=48.18 degrees ! Estimated noise=1259.76 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 = 0.125371 Jy ! Component: 100 - total flux cleaned = 0.198324 Jy ! Component: 150 - total flux cleaned = 0.243013 Jy ! Component: 200 - total flux cleaned = 0.270642 Jy ! Total flux subtracted in 200 components = 0.270642 Jy ! Clean residual min=-0.016140 max=0.020554 Jy/beam ! Clean residual mean=-0.000233 rms=0.004525 Jy/beam ! Combined flux in latest and established models = 1.68655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 1.68655 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=0.096255Jy sigma=0.000774 ! Fit after self-cal, rms=0.093725Jy sigma=0.000752 ! 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 1.00 HN 1.03 KP 0.99 ! LA 0.96 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 0.96 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.95 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.96 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 0.97 ! LA 0.97 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.97 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.96 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.98 MK 0.96 NL 0.97 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.093725Jy sigma=0.000752 ! Fit after self-cal, rms=0.085016Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.758 mas, bpa=48.08 degrees ! Estimated noise=1243.61 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 = 0.00544411 Jy ! Component: 100 - total flux cleaned = 0.0072928 Jy ! Component: 150 - total flux cleaned = 0.00818643 Jy ! Component: 200 - total flux cleaned = 0.00818932 Jy ! Total flux subtracted in 200 components = 0.00818932 Jy ! Clean residual min=-0.007680 max=0.008727 Jy/beam ! Clean residual mean=0.000023 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 1.69474 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 1.69474 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=0.082907Jy sigma=0.000666 ! Fit after self-cal, rms=0.082601Jy sigma=0.000664 ! 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=0.082601Jy sigma=0.000664 ! Fit after self-cal, rms=0.082347Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.757 mas, bpa=48.06 degrees ! Estimated noise=1241.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337241 Jy ! Component: 100 - total flux cleaned = 0.00392752 Jy ! Component: 150 - total flux cleaned = 0.00405167 Jy ! Component: 200 - total flux cleaned = 0.00417465 Jy ! Total flux subtracted in 200 components = 0.00417465 Jy ! Clean residual min=-0.006487 max=0.007140 Jy/beam ! Clean residual mean=0.000008 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 1.69892 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 1.69892 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=0.081570Jy sigma=0.000657 ! Fit after self-cal, rms=0.081415Jy sigma=0.000655 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 (7.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541536 Jy ! Component: 100 - total flux cleaned = 0.00682899 Jy ! Component: 150 - total flux cleaned = 0.00772511 Jy ! Component: 200 - total flux cleaned = 0.00884508 Jy ! Total flux subtracted in 200 components = 0.00884508 Jy ! Clean residual min=-0.004917 max=0.004695 Jy/beam ! Clean residual mean=0.000012 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 1.70776 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 1.70776 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=0.080783Jy sigma=0.000650 ! Fit after self-cal, rms=0.080768Jy sigma=0.000650 ! 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=0.080768Jy sigma=0.000650 ! Fit after self-cal, rms=0.080639Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.754 mas, bpa=48.03 degrees ! Estimated noise=1240.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160274 Jy ! Component: 100 - total flux cleaned = 0.00285658 Jy ! Component: 150 - total flux cleaned = 0.00349073 Jy ! Component: 200 - total flux cleaned = 0.00398146 Jy ! Total flux subtracted in 200 components = 0.00398146 Jy ! Clean residual min=-0.004245 max=0.004225 Jy/beam ! Clean residual mean=-0.000004 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 1.71174 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 1.71174 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=0.080411Jy sigma=0.000648 ! Fit after self-cal, rms=0.080400Jy sigma=0.000647 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 = 0.000536627 Jy ! Component: 100 - total flux cleaned = 0.000972109 Jy ! Component: 150 - total flux cleaned = 0.00116864 Jy ! Component: 200 - total flux cleaned = 0.00141172 Jy ! Total flux subtracted in 200 components = 0.00141172 Jy ! Clean residual min=-0.004060 max=0.003877 Jy/beam ! Clean residual mean=-0.000001 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.71315 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 1.71315 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=0.080283Jy sigma=0.000647 ! Fit after self-cal, rms=0.080277Jy sigma=0.000647 ! 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=0.080277Jy sigma=0.000647 ! Fit after self-cal, rms=0.080245Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=3.018 mas, bpa=46.83 degrees ! Estimated noise=1563.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114927 Jy ! Component: 100 - total flux cleaned = 0.00150968 Jy ! Component: 150 - total flux cleaned = 0.00175131 Jy ! Component: 200 - total flux cleaned = 0.00200829 Jy ! Total flux subtracted in 200 components = 0.00200829 Jy ! Clean residual min=-0.004487 max=0.004321 Jy/beam ! Clean residual mean=-0.000015 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 1.71516 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.71516 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=0.080202Jy sigma=0.000646 ! Fit after self-cal, rms=0.080193Jy sigma=0.000646 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 = 4.11073e-05 Jy ! Component: 100 - total flux cleaned = 0.000192784 Jy ! Component: 150 - total flux cleaned = 0.000370279 Jy ! Component: 200 - total flux cleaned = 0.000492623 Jy ! Total flux subtracted in 200 components = 0.000492623 Jy ! Clean residual min=-0.004208 max=0.004000 Jy/beam ! Clean residual mean=-0.000017 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 1.71565 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 1.71565 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=0.080175Jy sigma=0.000646 ! Fit after self-cal, rms=0.080167Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.754 mas, bpa=48.02 degrees ! Estimated noise=1240.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.754 at 48.02 degrees (North through East) ! Clean map min=-0.0035916 max=0.84767 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=0.080167Jy sigma=0.000646 ! Fit after self-cal, rms=0.075622Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.754 mas, bpa=48.01 degrees ! Estimated noise=1240.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862368 Jy ! Component: 100 - total flux cleaned = 0.00110457 Jy ! Component: 150 - total flux cleaned = 0.00132925 Jy ! Component: 200 - total flux cleaned = 0.00153704 Jy ! Total flux subtracted in 200 components = 0.00153704 Jy ! Clean residual min=-0.003579 max=0.003309 Jy/beam ! Clean residual mean=-0.000005 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.71719 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 1.71719 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=0.075530Jy sigma=0.000604 ! Fit after self-cal, rms=0.075529Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544212 Jy ! Component: 100 - total flux cleaned = 0.000542819 Jy ! Component: 150 - total flux cleaned = 0.000542387 Jy ! Component: 200 - total flux cleaned = 0.00058435 Jy ! Total flux subtracted in 200 components = 0.00058435 Jy ! Clean residual min=-0.003509 max=0.003152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.71778 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 1.71778 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=0.075477Jy sigma=0.000604 ! Fit after self-cal, rms=0.075476Jy sigma=0.000604 ! 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=0.075476Jy sigma=0.000604 ! Fit after self-cal, rms=0.075468Jy sigma=0.000604 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=0.7363 mas, bmaj=2.72 mas, bpa=48.32 degrees ! Estimated noise=1948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.739402 Jy ! Component: 100 - total flux cleaned = 1.08327 Jy ! Component: 150 - total flux cleaned = 1.28826 Jy ! Component: 200 - total flux cleaned = 1.41594 Jy ! Total flux subtracted in 200 components = 1.41594 Jy ! Clean residual min=-0.030359 max=0.067140 Jy/beam ! Clean residual mean=-0.000839 rms=0.012109 Jy/beam ! Combined flux in latest and established models = 1.41594 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 1.41594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.753 mas, bpa=48.01 degrees ! Estimated noise=1240.49 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 = 0.111195 Jy ! Component: 100 - total flux cleaned = 0.176538 Jy ! Component: 150 - total flux cleaned = 0.216356 Jy ! Component: 200 - total flux cleaned = 0.240792 Jy ! Total flux subtracted in 200 components = 0.240792 Jy ! Clean residual min=-0.007999 max=0.012659 Jy/beam ! Clean residual mean=-0.000246 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 1.65673 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 1.65673 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152932 Jy ! Component: 100 - total flux cleaned = 0.0253737 Jy ! Component: 150 - total flux cleaned = 0.0324552 Jy ! Component: 200 - total flux cleaned = 0.0377805 Jy ! Total flux subtracted in 200 components = 0.0377805 Jy ! Clean residual min=-0.005251 max=0.004379 Jy/beam ! Clean residual mean=-0.000074 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 1.69451 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 1.69451 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=1.983 mas, bmaj=3.018 mas, bpa=46.79 degrees ! Estimated noise=1563.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596249 Jy ! Component: 100 - total flux cleaned = 0.0101525 Jy ! Component: 150 - total flux cleaned = 0.0134305 Jy ! Component: 200 - total flux cleaned = 0.0160599 Jy ! Total flux subtracted in 200 components = 0.0160599 Jy ! Clean residual min=-0.005543 max=0.004062 Jy/beam ! Clean residual mean=-0.000064 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 1.71057 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 = 0.00214023 Jy ! Component: 100 - total flux cleaned = 0.00328815 Jy ! Component: 150 - total flux cleaned = 0.00410651 Jy ! Component: 200 - total flux cleaned = 0.00444736 Jy ! Total flux subtracted in 200 components = 0.00444736 Jy ! Clean residual min=-0.005241 max=0.003849 Jy/beam ! Clean residual mean=-0.000042 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 1.71502 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 1.71502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.753 mas, bpa=48.01 degrees ! Estimated noise=1240.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681751 Jy ! Component: 100 - total flux cleaned = 0.000677864 Jy ! Component: 150 - total flux cleaned = 0.000520961 Jy ! Component: 200 - total flux cleaned = 0.000241843 Jy ! Total flux subtracted in 200 components = 0.000241843 Jy ! Clean residual min=-0.003949 max=0.003179 Jy/beam ! Clean residual mean=-0.000016 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 1.71526 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 1.71526 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=0.075555Jy sigma=0.000605 ! Fit after self-cal, rms=0.075522Jy sigma=0.000605 wmodel J1419+5423_X_2017_08_12_pus_map.mod ! Writing 112 model components to file: J1419+5423_X_2017_08_12_pus_map.mod wobs J1419+5423_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1419+5423_X_2017_08_12_pus_uvs.fits wwins J1419+5423_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1419+5423_X_2017_08_12_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 = -0.00124695 Jy ! Component: 100 - total flux cleaned = -0.00196864 Jy ! Component: 150 - total flux cleaned = -0.00237516 Jy ! Component: 200 - total flux cleaned = -0.00242154 Jy ! Component: 250 - total flux cleaned = -0.0023298 Jy ! Component: 300 - total flux cleaned = -0.00241499 Jy ! Component: 350 - total flux cleaned = -0.00237327 Jy ! Component: 400 - total flux cleaned = -0.00241228 Jy ! Component: 450 - total flux cleaned = -0.00233636 Jy ! Component: 500 - total flux cleaned = -0.00229967 Jy ! Component: 550 - total flux cleaned = -0.00226242 Jy ! Component: 600 - total flux cleaned = -0.00219134 Jy ! Component: 650 - total flux cleaned = -0.00219138 Jy ! Component: 700 - total flux cleaned = -0.002158 Jy ! Component: 750 - total flux cleaned = -0.0020932 Jy ! Component: 800 - total flux cleaned = -0.00206127 Jy ! Component: 850 - total flux cleaned = -0.0019675 Jy ! Component: 900 - total flux cleaned = -0.00190671 Jy ! Component: 950 - total flux cleaned = -0.00181741 Jy ! Component: 1000 - total flux cleaned = -0.00178876 Jy ! Component: 1050 - total flux cleaned = -0.00181718 Jy ! Component: 1100 - total flux cleaned = -0.00178945 Jy ! Component: 1150 - total flux cleaned = -0.0017626 Jy ! Component: 1200 - total flux cleaned = -0.00181666 Jy ! Component: 1250 - total flux cleaned = -0.00181669 Jy ! Component: 1300 - total flux cleaned = -0.00186835 Jy ! Component: 1350 - total flux cleaned = -0.00186841 Jy ! Component: 1400 - total flux cleaned = -0.00191834 Jy ! Component: 1450 - total flux cleaned = -0.00191864 Jy ! Component: 1500 - total flux cleaned = -0.0019191 Jy ! Component: 1550 - total flux cleaned = -0.00196677 Jy ! Component: 1600 - total flux cleaned = -0.00194351 Jy ! Component: 1650 - total flux cleaned = -0.00198902 Jy ! Component: 1700 - total flux cleaned = -0.00189846 Jy ! Component: 1750 - total flux cleaned = -0.00194287 Jy ! Component: 1800 - total flux cleaned = -0.00198656 Jy ! Component: 1850 - total flux cleaned = -0.00200815 Jy ! Component: 1900 - total flux cleaned = -0.00200825 Jy ! Component: 1950 - total flux cleaned = -0.00198723 Jy ! Component: 2000 - total flux cleaned = -0.00200795 Jy ! Total flux subtracted in 2048 components = -0.00202847 Jy ! Clean residual min=-0.001092 max=0.001055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 1.71323 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 243 components and 1.71323 Jy ![Exited script file: muppet] wmap "J1419+5423_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.753 at 48.01 degrees (North through East) ! Clean map min=-0.0029682 max=0.84602 Jy/beam ! Writing clean map to FITS file: J1419+5423_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.846022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133529 0.133529 0.267059 0.534117 1.06823 2.13647 4.27294 8.54588 17.0918 34.1835 68.367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.846 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.753 at 48.01 degrees (North through East) ! Clean map min=-0.0029682 max=0.84602 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 J1419+5423_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:56 2019