! Started logfile: J2302-3718_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:55 2019 obs J2302-3718_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2302-3718_X_2017_04_28_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J2302-3718 ! ! 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 907 lines of history. ! ! Reading 57816 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 J2302-3718_X_2017_04_28_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 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 464 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 566 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 385 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 521 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010786Jy sigma=0.006054 ! Fit after self-cal, rms=0.946336Jy sigma=0.005720 ! 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=0.5997 mas, bmaj=2.013 mas, bpa=-7.54 degrees ! Estimated noise=1509.16 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 = 0.0453 Jy ! Component: 100 - total flux cleaned = 0.0561629 Jy ! Total flux subtracted in 100 components = 0.0561629 Jy ! Clean residual min=-0.005985 max=0.005211 Jy/beam ! Clean residual mean=-0.000024 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.0561629 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0561629 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=0.138656Jy sigma=0.000624 ! Fit after self-cal, rms=0.137232Jy sigma=0.000614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726705 Jy ! Component: 100 - total flux cleaned = 0.0111003 Jy ! Total flux subtracted in 100 components = 0.0111003 Jy ! Clean residual min=-0.005322 max=0.004461 Jy/beam ! Clean residual mean=-0.000024 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.0672632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0672632 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=0.136617Jy sigma=0.000613 ! Fit after self-cal, rms=0.136529Jy sigma=0.000613 ! 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=0.852 mas, bmaj=2.515 mas, bpa=-8.079 degrees ! Estimated noise=570.723 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 = 0.000638389 Jy ! Component: 100 - total flux cleaned = 0.000728227 Jy ! Component: 150 - total flux cleaned = 0.000755492 Jy ! Component: 200 - total flux cleaned = 0.000781014 Jy ! Total flux subtracted in 200 components = 0.000781014 Jy ! Clean residual min=-0.004146 max=0.003362 Jy/beam ! Clean residual mean=-0.000034 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0680442 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0680442 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=0.136505Jy sigma=0.000613 ! Fit after self-cal, rms=0.136462Jy sigma=0.000613 ! 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 1.00 FD 1.08 HN 0.69 KP 1.10 ! LA 0.77 MK 1.03 NL 0.98 OV 1.16 ! PT 1.08 SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.75 KP 1.12 ! LA 0.79 MK 1.03 NL 1.00 OV 1.17 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.72 KP 1.09 ! LA 0.73 MK 1.04 NL 0.88 OV 1.22 ! PT 1.18 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 0.66 KP 1.04 ! LA 0.79 MK 1.05 NL 0.93 OV 1.11 ! PT 1.13 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00* KP 1.05 ! LA 0.77 MK 1.09 NL 0.99 OV 1.19 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 0.68 KP 1.06 ! LA 0.91 MK 1.04 NL 0.99 OV 1.14 ! PT 1.11 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00* KP 1.01 ! LA 0.88 MK 1.08 NL 0.91 OV 1.15 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.00* KP 1.00 ! LA 0.90 MK 1.07 NL 0.89 OV 1.10 ! PT 1.12 SC 1.18 ! ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.65 KP 0.94 ! LA 0.79 MK 0.98 NL 0.94 OV 1.12 ! PT 1.16 SC 1.26 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.70 KP 1.04 ! LA 0.80 MK 1.00 NL 0.91 OV 1.06 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 0.66 KP 0.95 ! LA 0.87 MK 0.93 NL 0.93 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.92 HN 1.00* KP 0.96 ! LA 0.81 MK 0.86 NL 0.88 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Fit before self-cal, rms=0.136462Jy sigma=0.000613 ! Fit after self-cal, rms=0.121911Jy sigma=0.000610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.533 mas, bpa=-8.814 degrees ! Estimated noise=586.488 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 = 0.00113569 Jy ! Component: 100 - total flux cleaned = 0.00147057 Jy ! Component: 150 - total flux cleaned = 0.0014823 Jy ! Component: 200 - total flux cleaned = 0.00147219 Jy ! Total flux subtracted in 200 components = 0.00147219 Jy ! Clean residual min=-0.002486 max=0.002761 Jy/beam ! Clean residual mean=-0.000041 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0695164 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0695164 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=0.121887Jy sigma=0.000610 ! Fit after self-cal, rms=0.121268Jy sigma=0.000609 ! 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=0.121268Jy sigma=0.000609 ! Fit after self-cal, rms=0.111810Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.553 mas, bpa=-8.971 degrees ! Estimated noise=579.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188761 Jy ! Component: 100 - total flux cleaned = 0.000199205 Jy ! Component: 150 - total flux cleaned = 0.000209002 Jy ! Component: 200 - total flux cleaned = 0.000218032 Jy ! Total flux subtracted in 200 components = 0.000218032 Jy ! Clean residual min=-0.001815 max=0.002536 Jy/beam ! Clean residual mean=-0.000062 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0697344 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0697344 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=0.111809Jy sigma=0.000607 ! Fit after self-cal, rms=0.111586Jy sigma=0.000606 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 = 0.000227935 Jy ! Component: 100 - total flux cleaned = 0.000214767 Jy ! Component: 150 - total flux cleaned = 0.000214276 Jy ! Component: 200 - total flux cleaned = 0.000203111 Jy ! Total flux subtracted in 200 components = 0.000203111 Jy ! Clean residual min=-0.002018 max=0.002576 Jy/beam ! Clean residual mean=-0.000051 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0699375 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0699375 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=0.111584Jy sigma=0.000606 ! Fit after self-cal, rms=0.111569Jy sigma=0.000606 ! 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=0.111569Jy sigma=0.000606 ! Fit after self-cal, rms=0.111495Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.545 mas, bpa=-9.047 degrees ! Estimated noise=580.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386149 Jy ! Component: 100 - total flux cleaned = 0.00043152 Jy ! Component: 150 - total flux cleaned = 0.000439767 Jy ! Component: 200 - total flux cleaned = 0.000455807 Jy ! Total flux subtracted in 200 components = 0.000455807 Jy ! Clean residual min=-0.001894 max=0.002425 Jy/beam ! Clean residual mean=-0.000058 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0703934 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0703934 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=0.111494Jy sigma=0.000606 ! Fit after self-cal, rms=0.111481Jy sigma=0.000606 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 = -5.75131e-06 Jy ! Component: 100 - total flux cleaned = -1.49181e-05 Jy ! Component: 150 - total flux cleaned = -6.23748e-06 Jy ! Component: 200 - total flux cleaned = 1.81511e-06 Jy ! Total flux subtracted in 200 components = 1.81511e-06 Jy ! Clean residual min=-0.001990 max=0.002438 Jy/beam ! Clean residual mean=-0.000054 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0703952 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0703952 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=0.111480Jy sigma=0.000606 ! Fit after self-cal, rms=0.111477Jy sigma=0.000606 ! 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=0.111477Jy sigma=0.000606 ! Fit after self-cal, rms=0.111831Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=7.22 mas, bpa=4.295 degrees ! Estimated noise=753.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809302 Jy ! Component: 100 - total flux cleaned = 0.000980735 Jy ! Component: 150 - total flux cleaned = 0.000998355 Jy ! Component: 200 - total flux cleaned = 0.00100731 Jy ! Total flux subtracted in 200 components = 0.00100731 Jy ! Clean residual min=-0.002662 max=0.003079 Jy/beam ! Clean residual mean=-0.000107 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0714025 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.0714025 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=0.111831Jy sigma=0.000606 ! Fit after self-cal, rms=0.111829Jy sigma=0.000606 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 = 0.000116926 Jy ! Component: 100 - total flux cleaned = 0.000118062 Jy ! Component: 150 - total flux cleaned = 0.000126846 Jy ! Component: 200 - total flux cleaned = 0.00014352 Jy ! Total flux subtracted in 200 components = 0.00014352 Jy ! Clean residual min=-0.002694 max=0.003074 Jy/beam ! Clean residual mean=-0.000105 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.071546 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.071546 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=0.111830Jy sigma=0.000606 ! Fit after self-cal, rms=0.111817Jy sigma=0.000606 ! 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=0.8439 mas, bmaj=2.54 mas, bpa=-9.071 degrees ! Estimated noise=581.776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8439 x 2.54 at -9.071 degrees (North through East) ! Clean map min=-0.0019446 max=0.058733 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=0.598 mas, bmaj=2.073 mas, bpa=-8.83 degrees ! Estimated noise=1461.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471999 Jy ! Component: 100 - total flux cleaned = 0.0590595 Jy ! Component: 150 - total flux cleaned = 0.0641869 Jy ! Component: 200 - total flux cleaned = 0.0670856 Jy ! Total flux subtracted in 200 components = 0.0670856 Jy ! Clean residual min=-0.002862 max=0.002776 Jy/beam ! Clean residual mean=-0.000028 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0670856 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0670856 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8439 mas, bmaj=2.54 mas, bpa=-9.071 degrees ! Estimated noise=581.776 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 = 0.00234209 Jy ! Component: 100 - total flux cleaned = 0.0032951 Jy ! Component: 150 - total flux cleaned = 0.00343704 Jy ! Component: 200 - total flux cleaned = 0.00353663 Jy ! Total flux subtracted in 200 components = 0.00353663 Jy ! Clean residual min=-0.001953 max=0.002492 Jy/beam ! Clean residual mean=-0.000057 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0706222 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0706222 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=2.328 mas, bmaj=7.22 mas, bpa=4.295 degrees ! Estimated noise=753.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781979 Jy ! Component: 100 - total flux cleaned = 0.000888076 Jy ! Component: 150 - total flux cleaned = 0.000910255 Jy ! Component: 200 - total flux cleaned = 0.000920606 Jy ! Total flux subtracted in 200 components = 0.000920606 Jy ! Clean residual min=-0.002689 max=0.003033 Jy/beam ! Clean residual mean=-0.000107 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0715428 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 = 2.04573e-05 Jy ! Component: 100 - total flux cleaned = 4.04486e-05 Jy ! Component: 150 - total flux cleaned = 5.9182e-05 Jy ! Component: 200 - total flux cleaned = 6.81757e-05 Jy ! Total flux subtracted in 200 components = 6.81757e-05 Jy ! Clean residual min=-0.002684 max=0.003008 Jy/beam ! Clean residual mean=-0.000107 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.071611 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.071611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8439 mas, bmaj=2.54 mas, bpa=-9.071 degrees ! Estimated noise=581.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243464 Jy ! Component: 100 - total flux cleaned = -0.00024424 Jy ! Component: 150 - total flux cleaned = -0.00026493 Jy ! Component: 200 - total flux cleaned = -0.00026626 Jy ! Total flux subtracted in 200 components = -0.00026626 Jy ! Clean residual min=-0.002074 max=0.002537 Jy/beam ! Clean residual mean=-0.000056 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0713447 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0713447 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=0.111822Jy sigma=0.000606 ! Fit after self-cal, rms=0.111822Jy sigma=0.000606 wmodel J2302-3718_X_2017_04_28_pus_map.mod ! Writing 36 model components to file: J2302-3718_X_2017_04_28_pus_map.mod wobs J2302-3718_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2302-3718_X_2017_04_28_pus_uvs.fits wwins J2302-3718_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J2302-3718_X_2017_04_28_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 = 0.000933346 Jy ! Component: 100 - total flux cleaned = 0.00142385 Jy ! Component: 150 - total flux cleaned = 0.00193831 Jy ! Component: 200 - total flux cleaned = 0.00225662 Jy ! Component: 250 - total flux cleaned = 0.00246828 Jy ! Component: 300 - total flux cleaned = 0.00264181 Jy ! Component: 350 - total flux cleaned = 0.00275216 Jy ! Component: 400 - total flux cleaned = 0.00283232 Jy ! Component: 450 - total flux cleaned = 0.00285854 Jy ! Component: 500 - total flux cleaned = 0.00280952 Jy ! Component: 550 - total flux cleaned = 0.00273721 Jy ! Component: 600 - total flux cleaned = 0.00264301 Jy ! Component: 650 - total flux cleaned = 0.00259743 Jy ! Component: 700 - total flux cleaned = 0.00248555 Jy ! Component: 750 - total flux cleaned = 0.00233284 Jy ! Component: 800 - total flux cleaned = 0.00220464 Jy ! Component: 850 - total flux cleaned = 0.00199602 Jy ! Component: 900 - total flux cleaned = 0.00183306 Jy ! Component: 950 - total flux cleaned = 0.00165357 Jy ! Component: 1000 - total flux cleaned = 0.00147822 Jy ! Component: 1050 - total flux cleaned = 0.0013069 Jy ! Component: 1100 - total flux cleaned = 0.00115768 Jy ! Component: 1150 - total flux cleaned = 0.00101113 Jy ! Component: 1200 - total flux cleaned = 0.00081341 Jy ! Component: 1250 - total flux cleaned = 0.000584844 Jy ! Component: 1300 - total flux cleaned = 0.000412236 Jy ! Component: 1350 - total flux cleaned = 0.00025955 Jy ! Component: 1400 - total flux cleaned = 4.30898e-05 Jy ! Component: 1450 - total flux cleaned = -0.000120311 Jy ! Component: 1500 - total flux cleaned = -0.000281175 Jy ! Component: 1550 - total flux cleaned = -0.000407724 Jy ! Component: 1600 - total flux cleaned = -0.000610149 Jy ! Component: 1650 - total flux cleaned = -0.000793519 Jy ! Component: 1700 - total flux cleaned = -0.000973702 Jy ! Component: 1750 - total flux cleaned = -0.00112203 Jy ! Component: 1800 - total flux cleaned = -0.00129684 Jy ! Component: 1850 - total flux cleaned = -0.00142583 Jy ! Component: 1900 - total flux cleaned = -0.00162335 Jy ! Component: 1950 - total flux cleaned = -0.00173455 Jy ! Component: 2000 - total flux cleaned = -0.00188537 Jy ! Total flux subtracted in 2048 components = -0.0020071 Jy ! Clean residual min=-0.000780 max=0.000736 Jy/beam ! Clean residual mean=-0.000031 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0693376 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 222 components and 0.0693377 Jy ![Exited script file: muppet] wmap "J2302-3718_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8439 x 2.54 at -9.071 degrees (North through East) ! Clean map min=-0.0012963 max=0.059208 Jy/beam ! Writing clean map to FITS file: J2302-3718_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64733 1.64733 3.29466 6.58933 13.1787 26.3573 52.7146 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8439 x 2.54 at -9.071 degrees (North through East) ! Clean map min=-0.0012963 max=0.059208 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 J2302-3718_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:58 2019