! Started logfile: J2351-0109_X_2017_07_16_pus_uvs.log on Thu May 9 14:12:09 2019 obs J2351-0109_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2351-0109_X_2017_07_16_pus_uva.fits ! AN table 1: 162 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.466529 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2351-0109 ! ! 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 1200 lines of history. ! ! Reading 40812 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 J2351-0109_X_2017_07_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 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 706 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961610Jy sigma=0.007642 ! Fit after self-cal, rms=0.934900Jy sigma=0.007455 ! 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=0.6457 mas, bmaj=1.666 mas, bpa=-2.195 degrees ! Estimated noise=719.028 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 = 0.0524085 Jy ! Component: 100 - total flux cleaned = 0.0663918 Jy ! Total flux subtracted in 100 components = 0.0663918 Jy ! Clean residual min=-0.002971 max=0.005733 Jy/beam ! Clean residual mean=-0.000006 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0663918 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0663918 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=0.084755Jy sigma=0.000643 ! Fit after self-cal, rms=0.084478Jy sigma=0.000641 ! Inverting map ! Added new window around map position (0.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677589 Jy ! Component: 100 - total flux cleaned = 0.0106153 Jy ! Total flux subtracted in 100 components = 0.0106153 Jy ! Clean residual min=-0.002352 max=0.003199 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0770072 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0770072 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=0.083937Jy sigma=0.000637 ! Fit after self-cal, rms=0.083910Jy sigma=0.000637 ! 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=0.767 mas, bmaj=1.811 mas, bpa=-1.435 degrees ! Estimated noise=447.49 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 = 0.00299613 Jy ! Component: 100 - total flux cleaned = 0.00456374 Jy ! Component: 150 - total flux cleaned = 0.00556788 Jy ! Component: 200 - total flux cleaned = 0.00594629 Jy ! Total flux subtracted in 200 components = 0.00594629 Jy ! Clean residual min=-0.002139 max=0.002399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0829534 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0829535 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=0.083799Jy sigma=0.000636 ! Fit after self-cal, rms=0.083791Jy sigma=0.000636 ! 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 1.01 FD 1.00* HN 1.02 KP 1.00 ! LA 0.90 MK 0.94 NL 0.97 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.05 ! LA 0.93 MK 0.94 NL 0.97 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.17 KP 0.99 ! LA 0.97 MK 1.16 NL 0.95 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 0.97 ! LA 0.99 MK 1.00 NL 1.02 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.98 KP 0.99 ! LA 0.96 MK 1.18 NL 0.96 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.23 KP 0.95 ! LA 0.94 MK 1.11 NL 1.00 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 KP 1.04 ! LA 1.02 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.94 ! LA 0.94 MK 0.96 NL 0.99 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.98 KP 0.98 ! LA 0.87 MK 0.94 NL 0.93 OV 1.22 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.04 ! LA 0.98 MK 0.96 NL 0.96 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.96 ! LA 0.99 MK 0.92 NL 0.99 OV 1.05 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 KP 1.00 ! LA 0.93 MK 0.95 NL 0.95 OV 0.93 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.083791Jy sigma=0.000636 ! Fit after self-cal, rms=0.083784Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7681 mas, bmaj=1.812 mas, bpa=-1.398 degrees ! Estimated noise=447 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 = 0.000645308 Jy ! Component: 100 - total flux cleaned = 0.000575583 Jy ! Component: 150 - total flux cleaned = 0.000554961 Jy ! Component: 200 - total flux cleaned = 0.000571969 Jy ! Total flux subtracted in 200 components = 0.000571969 Jy ! Clean residual min=-0.001735 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0835254 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0835254 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=0.083767Jy sigma=0.000634 ! Fit after self-cal, rms=0.083812Jy sigma=0.000634 ! 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=0.083812Jy sigma=0.000634 ! Fit after self-cal, rms=0.084340Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.769 mas, bmaj=1.811 mas, bpa=-1.322 degrees ! Estimated noise=447.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399832 Jy ! Component: 100 - total flux cleaned = 0.000348069 Jy ! Component: 150 - total flux cleaned = 0.000275281 Jy ! Component: 200 - total flux cleaned = 0.0002747 Jy ! Total flux subtracted in 200 components = 0.0002747 Jy ! Clean residual min=-0.001688 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0838001 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0838002 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=0.084331Jy sigma=0.000633 ! Fit after self-cal, rms=0.084365Jy sigma=0.000633 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 = 0.000202594 Jy ! Component: 100 - total flux cleaned = 0.00018595 Jy ! Component: 150 - total flux cleaned = 0.000185955 Jy ! Component: 200 - total flux cleaned = 0.000218968 Jy ! Total flux subtracted in 200 components = 0.000218968 Jy ! Clean residual min=-0.001675 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0840191 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0840191 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=0.084359Jy sigma=0.000632 ! Fit after self-cal, rms=0.084361Jy sigma=0.000632 ! 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=0.084361Jy sigma=0.000632 ! Fit after self-cal, rms=0.086588Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7692 mas, bmaj=1.811 mas, bpa=-1.297 degrees ! Estimated noise=448.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241858 Jy ! Component: 100 - total flux cleaned = 0.000173086 Jy ! Component: 150 - total flux cleaned = 0.000127434 Jy ! Component: 200 - total flux cleaned = 0.000117785 Jy ! Total flux subtracted in 200 components = 0.000117785 Jy ! Clean residual min=-0.001492 max=0.001158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0841369 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0841369 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=0.086582Jy sigma=0.000631 ! Fit after self-cal, rms=0.086722Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.3905e-05 Jy ! Component: 100 - total flux cleaned = 0.000104766 Jy ! Component: 150 - total flux cleaned = 9.50165e-05 Jy ! Component: 200 - total flux cleaned = 0.000102516 Jy ! Total flux subtracted in 200 components = 0.000102516 Jy ! Clean residual min=-0.001492 max=0.001101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0842394 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0842394 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=0.086719Jy sigma=0.000630 ! Fit after self-cal, rms=0.086720Jy sigma=0.000630 ! 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=0.086720Jy sigma=0.000630 ! Fit after self-cal, rms=0.087601Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=3.128 mas, bpa=-1.658 degrees ! Estimated noise=619.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297455 Jy ! Component: 100 - total flux cleaned = 0.000329134 Jy ! Component: 150 - total flux cleaned = 0.000363916 Jy ! Component: 200 - total flux cleaned = 0.000393516 Jy ! Total flux subtracted in 200 components = 0.000393516 Jy ! Clean residual min=-0.001360 max=0.001448 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0846329 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0846329 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=0.087604Jy sigma=0.000630 ! Fit after self-cal, rms=0.087635Jy sigma=0.000630 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 = -5.69939e-06 Jy ! Component: 100 - total flux cleaned = 9.84661e-06 Jy ! Component: 150 - total flux cleaned = 2.24575e-05 Jy ! Component: 200 - total flux cleaned = 3.84619e-05 Jy ! Total flux subtracted in 200 components = 3.84619e-05 Jy ! Clean residual min=-0.001356 max=0.001456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0846714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0846714 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=0.087637Jy sigma=0.000630 ! Fit after self-cal, rms=0.087631Jy sigma=0.000630 ! 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=0.77 mas, bmaj=1.813 mas, bpa=-1.288 degrees ! Estimated noise=448.418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.77 x 1.813 at -1.288 degrees (North through East) ! Clean map min=-0.0013752 max=0.064098 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=0.6466 mas, bmaj=1.662 mas, bpa=-2.109 degrees ! Estimated noise=714.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518562 Jy ! Component: 100 - total flux cleaned = 0.0671589 Jy ! Component: 150 - total flux cleaned = 0.0740677 Jy ! Component: 200 - total flux cleaned = 0.0780102 Jy ! Total flux subtracted in 200 components = 0.0780102 Jy ! Clean residual min=-0.002185 max=0.002610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0780102 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0780102 Jy ! Inverting map and beam ! Estimated beam: bmin=0.77 mas, bmaj=1.813 mas, bpa=-1.288 degrees ! Estimated noise=448.418 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 = 0.00279403 Jy ! Component: 100 - total flux cleaned = 0.00369045 Jy ! Component: 150 - total flux cleaned = 0.00409343 Jy ! Component: 200 - total flux cleaned = 0.00442503 Jy ! Total flux subtracted in 200 components = 0.00442503 Jy ! Clean residual min=-0.001544 max=0.001790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0824352 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0824352 Jy ! Inverting map ! Added new window around map position (-1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135893 Jy ! Component: 100 - total flux cleaned = 0.00172463 Jy ! Component: 150 - total flux cleaned = 0.00181505 Jy ! Component: 200 - total flux cleaned = 0.00186658 Jy ! Total flux subtracted in 200 components = 0.00186658 Jy ! Clean residual min=-0.001455 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0843018 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0843018 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=1.892 mas, bmaj=3.128 mas, bpa=-1.658 degrees ! Estimated noise=619.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638643 Jy ! Component: 100 - total flux cleaned = 0.000871302 Jy ! Component: 150 - total flux cleaned = 0.00104397 Jy ! Component: 200 - total flux cleaned = 0.00110928 Jy ! Total flux subtracted in 200 components = 0.00110928 Jy ! Clean residual min=-0.001276 max=0.001617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0854111 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 = 2.95659e-05 Jy ! Component: 100 - total flux cleaned = 3.86589e-05 Jy ! Component: 150 - total flux cleaned = 5.61709e-05 Jy ! Component: 200 - total flux cleaned = 6.43271e-05 Jy ! Total flux subtracted in 200 components = 6.43271e-05 Jy ! Clean residual min=-0.001283 max=0.001616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0854754 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0854754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.77 mas, bmaj=1.813 mas, bpa=-1.288 degrees ! Estimated noise=448.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.47337e-05 Jy ! Component: 100 - total flux cleaned = -9.44421e-05 Jy ! Component: 150 - total flux cleaned = -0.000126851 Jy ! Component: 200 - total flux cleaned = -0.000141866 Jy ! Total flux subtracted in 200 components = -0.000141866 Jy ! Clean residual min=-0.001336 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0853335 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0853335 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=0.087612Jy sigma=0.000630 ! Fit after self-cal, rms=0.087610Jy sigma=0.000630 wmodel J2351-0109_X_2017_07_16_pus_map.mod ! Writing 62 model components to file: J2351-0109_X_2017_07_16_pus_map.mod wobs J2351-0109_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2351-0109_X_2017_07_16_pus_uvs.fits wwins J2351-0109_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J2351-0109_X_2017_07_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 = -0.000354438 Jy ! Component: 100 - total flux cleaned = -0.000375126 Jy ! Component: 150 - total flux cleaned = -0.000411585 Jy ! Component: 200 - total flux cleaned = -0.000464821 Jy ! Component: 250 - total flux cleaned = -0.000532946 Jy ! Component: 300 - total flux cleaned = -0.00050046 Jy ! Component: 350 - total flux cleaned = -0.000484761 Jy ! Component: 400 - total flux cleaned = -0.000485034 Jy ! Component: 450 - total flux cleaned = -0.000470091 Jy ! Component: 500 - total flux cleaned = -0.000470139 Jy ! Component: 550 - total flux cleaned = -0.000470092 Jy ! Component: 600 - total flux cleaned = -0.000456027 Jy ! Component: 650 - total flux cleaned = -0.000469728 Jy ! Component: 700 - total flux cleaned = -0.000469518 Jy ! Component: 750 - total flux cleaned = -0.000429629 Jy ! Component: 800 - total flux cleaned = -0.00042945 Jy ! Component: 850 - total flux cleaned = -0.000378583 Jy ! Component: 900 - total flux cleaned = -0.000391228 Jy ! Component: 950 - total flux cleaned = -0.000378832 Jy ! Component: 1000 - total flux cleaned = -0.000378982 Jy ! Component: 1050 - total flux cleaned = -0.000402606 Jy ! Component: 1100 - total flux cleaned = -0.000390779 Jy ! Component: 1150 - total flux cleaned = -0.000390912 Jy ! Component: 1200 - total flux cleaned = -0.000402382 Jy ! Component: 1250 - total flux cleaned = -0.000402313 Jy ! Component: 1300 - total flux cleaned = -0.000424291 Jy ! Component: 1350 - total flux cleaned = -0.000446267 Jy ! Component: 1400 - total flux cleaned = -0.000488826 Jy ! Component: 1450 - total flux cleaned = -0.000499287 Jy ! Component: 1500 - total flux cleaned = -0.000520041 Jy ! Component: 1550 - total flux cleaned = -0.000530086 Jy ! Component: 1600 - total flux cleaned = -0.000520183 Jy ! Component: 1650 - total flux cleaned = -0.000550065 Jy ! Component: 1700 - total flux cleaned = -0.00056991 Jy ! Component: 1750 - total flux cleaned = -0.00056991 Jy ! Component: 1800 - total flux cleaned = -0.000579402 Jy ! Component: 1850 - total flux cleaned = -0.000617295 Jy ! Component: 1900 - total flux cleaned = -0.000636085 Jy ! Component: 1950 - total flux cleaned = -0.000635926 Jy ! Component: 2000 - total flux cleaned = -0.000635938 Jy ! Total flux subtracted in 2048 components = -0.000681561 Jy ! Clean residual min=-0.000601 max=0.000454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.084652 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 211 components and 0.084652 Jy ![Exited script file: muppet] wmap "J2351-0109_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.77 x 1.813 at -1.288 degrees (North through East) ! Clean map min=-0.00093843 max=0.064021 Jy/beam ! Writing clean map to FITS file: J2351-0109_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.795038 0.795038 1.59008 3.18015 6.3603 12.7206 25.4412 50.8824 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.77 x 1.813 at -1.288 degrees (North through East) ! Clean map min=-0.00093843 max=0.064021 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 J2351-0109_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:12:12 2019