! Started logfile: J1231-3533_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:26 2019 obs J1231-3533_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1231-3533_X_2017_01_16_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.556621 visibilities/baseline/integration-bin. ! Found source: J1231-3533 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 43884 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 J1231-3533_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 384 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 497 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990490Jy sigma=0.006775 ! Fit after self-cal, rms=0.941010Jy sigma=0.006516 ! 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=0.7798 mas, bmaj=3.185 mas, bpa=18.44 degrees ! Estimated noise=1597.69 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 = 0.0516594 Jy ! Component: 100 - total flux cleaned = 0.0629424 Jy ! Total flux subtracted in 100 components = 0.0629424 Jy ! Clean residual min=-0.003513 max=0.003863 Jy/beam ! Clean residual mean=0.000004 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0629424 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0629424 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=0.118432Jy sigma=0.000626 ! Fit after self-cal, rms=0.117592Jy sigma=0.000621 ! 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=0.9944 mas, bmaj=3.812 mas, bpa=16.56 degrees ! Estimated noise=538.208 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 = 0.00272946 Jy ! Component: 100 - total flux cleaned = 0.00392273 Jy ! Component: 150 - total flux cleaned = 0.00435353 Jy ! Component: 200 - total flux cleaned = 0.00443222 Jy ! Total flux subtracted in 200 components = 0.00443222 Jy ! Clean residual min=-0.002328 max=0.002160 Jy/beam ! Clean residual mean=0.000014 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0673746 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0673746 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=0.117482Jy sigma=0.000621 ! Fit after self-cal, rms=0.117464Jy sigma=0.000621 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.94 KP 0.98 ! LA 1.02 MK 1.00* NL 1.05 OV 1.06 ! PT 0.83 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.02 KP 1.04 ! LA 1.02 MK 1.00* NL 1.00 OV 1.05 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.88 KP 0.99 ! LA 0.97 MK 1.00* NL 1.09 OV 1.08 ! PT 0.83 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.91 KP 1.04 ! LA 1.00 MK 1.00* NL 1.04 OV 1.13 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.86 KP 1.02 ! LA 1.02 MK 1.00* NL 1.02 OV 1.06 ! PT 0.78 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.96 KP 0.96 ! LA 1.02 MK 1.00* NL 0.94 OV 1.08 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.95 KP 0.97 ! LA 0.98 MK 1.00* NL 1.09 OV 1.09 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.89 KP 0.99 ! LA 1.05 MK 1.00* NL 0.96 OV 1.01 ! PT 0.84 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.86 KP 0.94 ! LA 1.03 MK 1.00* NL 0.95 OV 0.98 ! PT 0.75 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.93 KP 1.01 ! LA 1.06 MK 1.00* NL 0.90 OV 1.03 ! PT 0.80 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.98 KP 0.93 ! LA 1.02 MK 1.00* NL 0.96 OV 1.02 ! PT 0.78 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.92 KP 0.94 ! LA 0.93 MK 1.00* NL 1.03 OV 1.00 ! PT 0.81 SC 1.00 ! ! ! Fit before self-cal, rms=0.117464Jy sigma=0.000621 ! Fit after self-cal, rms=0.106560Jy sigma=0.000619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=3.795 mas, bpa=16.45 degrees ! Estimated noise=536.837 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 = 0.000239094 Jy ! Component: 100 - total flux cleaned = 0.000272855 Jy ! Component: 150 - total flux cleaned = 0.000318975 Jy ! Component: 200 - total flux cleaned = 0.000346035 Jy ! Total flux subtracted in 200 components = 0.000346035 Jy ! Clean residual min=-0.001404 max=0.001355 Jy/beam ! Clean residual mean=0.000014 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0677207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0677207 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=0.106554Jy sigma=0.000619 ! Fit after self-cal, rms=0.106229Jy sigma=0.000619 ! 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=0.106229Jy sigma=0.000619 ! Fit after self-cal, rms=0.104851Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=3.78 mas, bpa=16.36 degrees ! Estimated noise=535.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014258 Jy ! Component: 100 - total flux cleaned = 0.000194327 Jy ! Component: 150 - total flux cleaned = 0.000234725 Jy ! Component: 200 - total flux cleaned = 0.00028144 Jy ! Total flux subtracted in 200 components = 0.00028144 Jy ! Clean residual min=-0.001324 max=0.001332 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0680021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0680021 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=0.104847Jy sigma=0.000618 ! Fit after self-cal, rms=0.104802Jy sigma=0.000618 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 = 3.93579e-06 Jy ! Component: 100 - total flux cleaned = 4.92635e-05 Jy ! Component: 150 - total flux cleaned = 8.7361e-05 Jy ! Component: 200 - total flux cleaned = 0.000109743 Jy ! Total flux subtracted in 200 components = 0.000109743 Jy ! Clean residual min=-0.001389 max=0.001354 Jy/beam ! Clean residual mean=0.000008 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0681119 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0681119 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=0.104798Jy sigma=0.000618 ! Fit after self-cal, rms=0.104794Jy sigma=0.000618 ! 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=0.104794Jy sigma=0.000618 ! Fit after self-cal, rms=0.104678Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.999 mas, bmaj=3.776 mas, bpa=16.27 degrees ! Estimated noise=535.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.95544e-05 Jy ! Component: 100 - total flux cleaned = 8.92877e-05 Jy ! Component: 150 - total flux cleaned = 0.000122595 Jy ! Component: 200 - total flux cleaned = 0.000160702 Jy ! Total flux subtracted in 200 components = 0.000160702 Jy ! Clean residual min=-0.001330 max=0.001428 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0682726 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0682726 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=0.104674Jy sigma=0.000618 ! Fit after self-cal, rms=0.104677Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.12935e-05 Jy ! Component: 100 - total flux cleaned = 1.28855e-05 Jy ! Component: 150 - total flux cleaned = 4.18568e-05 Jy ! Component: 200 - total flux cleaned = 5.00592e-05 Jy ! Total flux subtracted in 200 components = 5.00592e-05 Jy ! Clean residual min=-0.001334 max=0.001448 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0683226 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0683226 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=0.104674Jy sigma=0.000618 ! Fit after self-cal, rms=0.104675Jy sigma=0.000618 ! 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=0.104675Jy sigma=0.000618 ! Fit after self-cal, rms=0.104714Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=7.153 mas, bpa=3.267 degrees ! Estimated noise=643.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242775 Jy ! Component: 100 - total flux cleaned = 0.000243794 Jy ! Component: 150 - total flux cleaned = 0.000245415 Jy ! Component: 200 - total flux cleaned = 0.000257142 Jy ! Total flux subtracted in 200 components = 0.000257142 Jy ! Clean residual min=-0.001485 max=0.001462 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0685798 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0685798 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=0.104713Jy sigma=0.000618 ! Fit after self-cal, rms=0.104721Jy sigma=0.000618 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 = 0.000100737 Jy ! Component: 100 - total flux cleaned = 0.000102166 Jy ! Component: 150 - total flux cleaned = 0.00010869 Jy ! Component: 200 - total flux cleaned = 0.0001138 Jy ! Total flux subtracted in 200 components = 0.0001138 Jy ! Clean residual min=-0.001495 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0686936 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0686936 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=0.104720Jy sigma=0.000618 ! Fit after self-cal, rms=0.104712Jy sigma=0.000618 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.776 mas, bpa=16.21 degrees ! Estimated noise=536.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 3.776 at 16.21 degrees (North through East) ! Clean map min=-0.0012798 max=0.064907 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=0.7878 mas, bmaj=3.154 mas, bpa=18.13 degrees ! Estimated noise=1576.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521107 Jy ! Component: 100 - total flux cleaned = 0.0636282 Jy ! Component: 150 - total flux cleaned = 0.0650685 Jy ! Component: 200 - total flux cleaned = 0.065671 Jy ! Total flux subtracted in 200 components = 0.065671 Jy ! Clean residual min=-0.003472 max=0.003252 Jy/beam ! Clean residual mean=0.000002 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0656711 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0656711 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.776 mas, bpa=16.21 degrees ! Estimated noise=536.177 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 = 0.00216625 Jy ! Component: 100 - total flux cleaned = 0.00266871 Jy ! Component: 150 - total flux cleaned = 0.00276558 Jy ! Component: 200 - total flux cleaned = 0.00281691 Jy ! Total flux subtracted in 200 components = 0.00281691 Jy ! Clean residual min=-0.001445 max=0.001438 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.068488 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.068488 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=2.309 mas, bmaj=7.153 mas, bpa=3.267 degrees ! Estimated noise=643.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150187 Jy ! Component: 100 - total flux cleaned = 0.000158163 Jy ! Component: 150 - total flux cleaned = 0.000187861 Jy ! Component: 200 - total flux cleaned = 0.000208103 Jy ! Total flux subtracted in 200 components = 0.000208103 Jy ! Clean residual min=-0.001543 max=0.001442 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0686961 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2493e-05 Jy ! Component: 100 - total flux cleaned = 2.97076e-05 Jy ! Component: 150 - total flux cleaned = 4.04678e-05 Jy ! Component: 200 - total flux cleaned = 5.0426e-05 Jy ! Total flux subtracted in 200 components = 5.0426e-05 Jy ! Clean residual min=-0.001544 max=0.001435 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0687465 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0687465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.776 mas, bpa=16.21 degrees ! Estimated noise=536.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.80176e-05 Jy ! Component: 100 - total flux cleaned = -6.77189e-05 Jy ! Component: 150 - total flux cleaned = -9.7782e-05 Jy ! Component: 200 - total flux cleaned = -0.000111458 Jy ! Total flux subtracted in 200 components = -0.000111458 Jy ! Clean residual min=-0.001410 max=0.001456 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0686351 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0686351 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=0.104715Jy sigma=0.000618 ! Fit after self-cal, rms=0.104717Jy sigma=0.000618 wmodel J1231-3533_X_2017_01_16_pus_map.mod ! Writing 36 model components to file: J1231-3533_X_2017_01_16_pus_map.mod wobs J1231-3533_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1231-3533_X_2017_01_16_pus_uvs.fits wwins J1231-3533_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1231-3533_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115083 Jy ! Component: 100 - total flux cleaned = -0.000272163 Jy ! Component: 150 - total flux cleaned = -0.000170787 Jy ! Component: 200 - total flux cleaned = -0.000151869 Jy ! Component: 250 - total flux cleaned = -4.23555e-05 Jy ! Component: 300 - total flux cleaned = -4.25532e-05 Jy ! Component: 350 - total flux cleaned = -2.49273e-05 Jy ! Component: 400 - total flux cleaned = -7.95408e-06 Jy ! Component: 450 - total flux cleaned = -7.89017e-06 Jy ! Component: 500 - total flux cleaned = -2.39102e-05 Jy ! Component: 550 - total flux cleaned = -0.000129408 Jy ! Component: 600 - total flux cleaned = -0.000217374 Jy ! Component: 650 - total flux cleaned = -0.000302854 Jy ! Component: 700 - total flux cleaned = -0.000344548 Jy ! Component: 750 - total flux cleaned = -0.000412687 Jy ! Component: 800 - total flux cleaned = -0.000492006 Jy ! Component: 850 - total flux cleaned = -0.000582307 Jy ! Component: 900 - total flux cleaned = -0.000582308 Jy ! Component: 950 - total flux cleaned = -0.000681202 Jy ! Component: 1000 - total flux cleaned = -0.000669106 Jy ! Component: 1050 - total flux cleaned = -0.000692808 Jy ! Component: 1100 - total flux cleaned = -0.000716083 Jy ! Component: 1150 - total flux cleaned = -0.000715799 Jy ! Component: 1200 - total flux cleaned = -0.000726932 Jy ! Component: 1250 - total flux cleaned = -0.000704887 Jy ! Component: 1300 - total flux cleaned = -0.000726805 Jy ! Component: 1350 - total flux cleaned = -0.000715989 Jy ! Component: 1400 - total flux cleaned = -0.000716019 Jy ! Component: 1450 - total flux cleaned = -0.00070547 Jy ! Component: 1500 - total flux cleaned = -0.000664194 Jy ! Component: 1550 - total flux cleaned = -0.000633865 Jy ! Component: 1600 - total flux cleaned = -0.000633877 Jy ! Component: 1650 - total flux cleaned = -0.000584542 Jy ! Component: 1700 - total flux cleaned = -0.000545561 Jy ! Component: 1750 - total flux cleaned = -0.000526506 Jy ! Component: 1800 - total flux cleaned = -0.000498027 Jy ! Component: 1850 - total flux cleaned = -0.000460636 Jy ! Component: 1900 - total flux cleaned = -0.000423833 Jy ! Component: 1950 - total flux cleaned = -0.000414901 Jy ! Component: 2000 - total flux cleaned = -0.000396838 Jy ! Total flux subtracted in 2048 components = -0.000361257 Jy ! Clean residual min=-0.000558 max=0.000556 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0682738 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 183 components and 0.0682738 Jy ![Exited script file: muppet] wmap "J1231-3533_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 3.776 at 16.21 degrees (North through East) ! Clean map min=-0.0010035 max=0.064769 Jy/beam ! Writing clean map to FITS file: J1231-3533_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0647688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837305 0.837305 1.67461 3.34922 6.69844 13.3969 26.7938 53.5875 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: 1 x 3.776 at 16.21 degrees (North through East) ! Clean map min=-0.0010035 max=0.064769 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 J1231-3533_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:29 2019