! Started logfile: J1343-1747_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:29 2019 obs J1343-1747_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1343-1747_X_2017_02_24_pus_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868873 visibilities/baseline/integration-bin. ! Found source: J1343-1747 ! ! 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 1882 lines of history. ! ! Reading 66156 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 J1343-1747_X_2017_02_24_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.761297Jy sigma=0.006110 ! Fit after self-cal, rms=0.748510Jy sigma=0.006013 ! 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=0.651 mas, bmaj=1.636 mas, bpa=-1.48 degrees ! Estimated noise=814.509 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 = 0.183059 Jy ! Component: 100 - total flux cleaned = 0.235298 Jy ! Total flux subtracted in 100 components = 0.235298 Jy ! Clean residual min=-0.015855 max=0.069561 Jy/beam ! Clean residual mean=0.000077 rms=0.005272 Jy/beam ! Combined flux in latest and established models = 0.235298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.235298 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=0.145416Jy sigma=0.001140 ! Fit after self-cal, rms=0.145426Jy sigma=0.001139 ! Inverting map ! Added new window around map position (3.2, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585671 Jy ! Component: 100 - total flux cleaned = 0.086652 Jy ! Total flux subtracted in 100 components = 0.086652 Jy ! Clean residual min=-0.011290 max=0.025893 Jy/beam ! Clean residual mean=0.000051 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 0.32195 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.32195 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=0.115928Jy sigma=0.000867 ! Fit after self-cal, rms=0.113325Jy sigma=0.000843 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268077 Jy ! Component: 100 - total flux cleaned = 0.043545 Jy ! Total flux subtracted in 100 components = 0.043545 Jy ! Clean residual min=-0.006479 max=0.011142 Jy/beam ! Clean residual mean=0.000024 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.365495 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.365495 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=0.103524Jy sigma=0.000748 ! Fit after self-cal, rms=0.102949Jy sigma=0.000743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138675 Jy ! Component: 100 - total flux cleaned = 0.0237319 Jy ! Total flux subtracted in 100 components = 0.0237319 Jy ! Clean residual min=-0.005283 max=0.007000 Jy/beam ! Clean residual mean=0.000010 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.389227 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.389227 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=0.099776Jy sigma=0.000710 ! Fit after self-cal, rms=0.099612Jy sigma=0.000708 ! 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=0.8469 mas, bmaj=2.06 mas, bpa=-1.784 degrees ! Estimated noise=344.474 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 = 0.0149645 Jy ! Component: 100 - total flux cleaned = 0.0243724 Jy ! Component: 150 - total flux cleaned = 0.0306854 Jy ! Component: 200 - total flux cleaned = 0.0349804 Jy ! Total flux subtracted in 200 components = 0.0349804 Jy ! Clean residual min=-0.004322 max=0.006985 Jy/beam ! Clean residual mean=0.000008 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.424207 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.424207 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=0.097461Jy sigma=0.000682 ! Fit after self-cal, rms=0.097341Jy sigma=0.000681 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.11 KP 0.98 ! LA 1.01 MK 0.96 NL 0.96 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.08 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 0.99 ! LA 0.99 MK 0.98 NL 0.97 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.10 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.05 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.08 KP 0.98 ! LA 1.03 MK 1.00 NL 0.97 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.09 KP 0.98 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.08 KP 0.98 ! LA 1.03 MK 1.00 NL 0.98 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.07 KP 0.99 ! LA 0.99 MK 1.01 NL 0.99 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.07 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.09 KP 0.97 ! LA 0.99 MK 1.00 NL 0.98 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.07 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.097341Jy sigma=0.000681 ! Fit after self-cal, rms=0.097843Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.85 mas, bmaj=2.059 mas, bpa=-1.688 degrees ! Estimated noise=341.431 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 (-1.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452515 Jy ! Component: 100 - total flux cleaned = 0.00594352 Jy ! Component: 150 - total flux cleaned = 0.00688397 Jy ! Component: 200 - total flux cleaned = 0.00766694 Jy ! Total flux subtracted in 200 components = 0.00766694 Jy ! Clean residual min=-0.003113 max=0.002367 Jy/beam ! Clean residual mean=-0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.431874 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.431874 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=0.097511Jy sigma=0.000669 ! Fit after self-cal, rms=0.097519Jy sigma=0.000669 ! 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=0.097519Jy sigma=0.000669 ! Fit after self-cal, rms=0.103359Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.057 mas, bpa=-1.657 degrees ! Estimated noise=341.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261034 Jy ! Component: 100 - total flux cleaned = 0.00427195 Jy ! Component: 150 - total flux cleaned = 0.00482568 Jy ! Component: 200 - total flux cleaned = 0.00528707 Jy ! Total flux subtracted in 200 components = 0.00528707 Jy ! Clean residual min=-0.001557 max=0.001453 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.437161 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 0.437161 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=0.103278Jy sigma=0.000662 ! Fit after self-cal, rms=0.103336Jy sigma=0.000662 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 = 0.000634555 Jy ! Component: 100 - total flux cleaned = 0.00101639 Jy ! Component: 150 - total flux cleaned = 0.0013498 Jy ! Component: 200 - total flux cleaned = 0.00167032 Jy ! Total flux subtracted in 200 components = 0.00167032 Jy ! Clean residual min=-0.001444 max=0.001445 Jy/beam ! Clean residual mean=-0.000006 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.438831 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.438831 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=0.103307Jy sigma=0.000662 ! Fit after self-cal, rms=0.103303Jy sigma=0.000662 ! 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=0.103303Jy sigma=0.000662 ! Fit after self-cal, rms=0.104594Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8474 mas, bmaj=2.057 mas, bpa=-1.669 degrees ! Estimated noise=341.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132415 Jy ! Component: 100 - total flux cleaned = 0.00203596 Jy ! Component: 150 - total flux cleaned = 0.00246749 Jy ! Component: 200 - total flux cleaned = 0.00275585 Jy ! Total flux subtracted in 200 components = 0.00275585 Jy ! Clean residual min=-0.001301 max=0.001137 Jy/beam ! Clean residual mean=-0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.441587 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.441587 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=0.104570Jy sigma=0.000661 ! Fit after self-cal, rms=0.104577Jy sigma=0.000661 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 = 0.00030394 Jy ! Component: 100 - total flux cleaned = 0.00057489 Jy ! Component: 150 - total flux cleaned = 0.000832732 Jy ! Component: 200 - total flux cleaned = 0.00095927 Jy ! Total flux subtracted in 200 components = 0.00095927 Jy ! Clean residual min=-0.001245 max=0.001096 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.442546 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.442546 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=0.104567Jy sigma=0.000661 ! Fit after self-cal, rms=0.104565Jy sigma=0.000661 ! 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=0.104565Jy sigma=0.000661 ! Fit after self-cal, rms=0.104439Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=4.442 mas, bpa=6.331 degrees ! Estimated noise=435.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140182 Jy ! Component: 100 - total flux cleaned = 0.00221538 Jy ! Component: 150 - total flux cleaned = 0.00251936 Jy ! Component: 200 - total flux cleaned = 0.00271831 Jy ! Total flux subtracted in 200 components = 0.00271831 Jy ! Clean residual min=-0.001161 max=0.001106 Jy/beam ! Clean residual mean=-0.000009 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.445265 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.445265 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=0.104434Jy sigma=0.000661 ! Fit after self-cal, rms=0.104433Jy sigma=0.000661 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 = 0.000228208 Jy ! Component: 100 - total flux cleaned = 0.000350185 Jy ! Component: 150 - total flux cleaned = 0.000417164 Jy ! Component: 200 - total flux cleaned = 0.000474236 Jy ! Total flux subtracted in 200 components = 0.000474236 Jy ! Clean residual min=-0.001070 max=0.001076 Jy/beam ! Clean residual mean=-0.000010 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.445739 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.445739 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=0.104433Jy sigma=0.000661 ! Fit after self-cal, rms=0.104431Jy sigma=0.000661 ! 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=0.8472 mas, bmaj=2.056 mas, bpa=-1.684 degrees ! Estimated noise=341.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.056 at -1.684 degrees (North through East) ! Clean map min=-0.00093521 max=0.24824 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=0.6507 mas, bmaj=1.632 mas, bpa=-1.391 degrees ! Estimated noise=808.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183053 Jy ! Component: 100 - total flux cleaned = 0.255138 Jy ! Component: 150 - total flux cleaned = 0.299711 Jy ! Component: 200 - total flux cleaned = 0.330437 Jy ! Total flux subtracted in 200 components = 0.330437 Jy ! Clean residual min=-0.007044 max=0.017351 Jy/beam ! Clean residual mean=0.000046 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.330437 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 0.330437 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.056 mas, bpa=-1.684 degrees ! Estimated noise=341.177 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 = 0.0358248 Jy ! Component: 100 - total flux cleaned = 0.0577331 Jy ! Component: 150 - total flux cleaned = 0.0718944 Jy ! Component: 200 - total flux cleaned = 0.0818385 Jy ! Total flux subtracted in 200 components = 0.0818385 Jy ! Clean residual min=-0.002581 max=0.006294 Jy/beam ! Clean residual mean=0.000028 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.412275 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 52 components and 0.412275 Jy ! Inverting map ! Added new window around map position (2.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741459 Jy ! Component: 100 - total flux cleaned = 0.0128757 Jy ! Component: 150 - total flux cleaned = 0.0170231 Jy ! Component: 200 - total flux cleaned = 0.0202542 Jy ! Total flux subtracted in 200 components = 0.0202542 Jy ! Clean residual min=-0.001364 max=0.002392 Jy/beam ! Clean residual mean=0.000008 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.432529 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 87 components and 0.432529 Jy ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265537 Jy ! Component: 100 - total flux cleaned = 0.00470256 Jy ! Component: 150 - total flux cleaned = 0.00634324 Jy ! Component: 200 - total flux cleaned = 0.00767609 Jy ! Total flux subtracted in 200 components = 0.00767609 Jy ! Clean residual min=-0.001020 max=0.001320 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.440205 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 123 components and 0.440205 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=2.257 mas, bmaj=4.442 mas, bpa=6.331 degrees ! Estimated noise=435.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189215 Jy ! Component: 100 - total flux cleaned = 0.00314595 Jy ! Component: 150 - total flux cleaned = 0.00400877 Jy ! Component: 200 - total flux cleaned = 0.00459069 Jy ! Total flux subtracted in 200 components = 0.00459069 Jy ! Clean residual min=-0.001021 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.444796 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202362 Jy ! Component: 100 - total flux cleaned = 0.000355503 Jy ! Component: 150 - total flux cleaned = 0.000422562 Jy ! Component: 200 - total flux cleaned = 0.000446231 Jy ! Total flux subtracted in 200 components = 0.000446231 Jy ! Clean residual min=-0.001065 max=0.001047 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.445242 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 161 components and 0.445242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.056 mas, bpa=-1.684 degrees ! Estimated noise=341.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91832e-05 Jy ! Component: 100 - total flux cleaned = 0.000157406 Jy ! Component: 150 - total flux cleaned = 0.000194478 Jy ! Component: 200 - total flux cleaned = 0.000227942 Jy ! Total flux subtracted in 200 components = 0.000227942 Jy ! Clean residual min=-0.000939 max=0.000939 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.44547 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 173 components and 0.44547 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=0.104403Jy sigma=0.000660 ! Fit after self-cal, rms=0.104396Jy sigma=0.000660 wmodel J1343-1747_X_2017_02_24_pus_map.mod ! Writing 173 model components to file: J1343-1747_X_2017_02_24_pus_map.mod wobs J1343-1747_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1343-1747_X_2017_02_24_pus_uvs.fits wwins J1343-1747_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J1343-1747_X_2017_02_24_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 = -5.25781e-05 Jy ! Component: 100 - total flux cleaned = -0.000117373 Jy ! Component: 150 - total flux cleaned = -0.000179494 Jy ! Component: 200 - total flux cleaned = -0.000194206 Jy ! Component: 250 - total flux cleaned = -0.000179916 Jy ! Component: 300 - total flux cleaned = -0.000179989 Jy ! Component: 350 - total flux cleaned = -0.000180099 Jy ! Component: 400 - total flux cleaned = -0.00016695 Jy ! Component: 450 - total flux cleaned = -0.000179697 Jy ! Component: 500 - total flux cleaned = -0.000141486 Jy ! Component: 550 - total flux cleaned = -0.000166646 Jy ! Component: 600 - total flux cleaned = -0.000166668 Jy ! Component: 650 - total flux cleaned = -0.00019079 Jy ! Component: 700 - total flux cleaned = -0.000179078 Jy ! Component: 750 - total flux cleaned = -0.000225527 Jy ! Component: 800 - total flux cleaned = -0.00021401 Jy ! Component: 850 - total flux cleaned = -0.00024794 Jy ! Component: 900 - total flux cleaned = -0.00023692 Jy ! Component: 950 - total flux cleaned = -0.000237115 Jy ! Component: 1000 - total flux cleaned = -0.000226436 Jy ! Component: 1050 - total flux cleaned = -0.000269059 Jy ! Component: 1100 - total flux cleaned = -0.000290158 Jy ! Component: 1150 - total flux cleaned = -0.000321213 Jy ! Component: 1200 - total flux cleaned = -0.000341779 Jy ! Component: 1250 - total flux cleaned = -0.000402642 Jy ! Component: 1300 - total flux cleaned = -0.000432782 Jy ! Component: 1350 - total flux cleaned = -0.000472619 Jy ! Component: 1400 - total flux cleaned = -0.000541673 Jy ! Component: 1450 - total flux cleaned = -0.000570909 Jy ! Component: 1500 - total flux cleaned = -0.000628822 Jy ! Component: 1550 - total flux cleaned = -0.000667158 Jy ! Component: 1600 - total flux cleaned = -0.000723877 Jy ! Component: 1650 - total flux cleaned = -0.00073327 Jy ! Component: 1700 - total flux cleaned = -0.000788966 Jy ! Component: 1750 - total flux cleaned = -0.000835015 Jy ! Component: 1800 - total flux cleaned = -0.000880646 Jy ! Component: 1850 - total flux cleaned = -0.000880553 Jy ! Component: 1900 - total flux cleaned = -0.000916437 Jy ! Component: 1950 - total flux cleaned = -0.000934352 Jy ! Component: 2000 - total flux cleaned = -0.000978616 Jy ! Total flux subtracted in 2048 components = -0.000996319 Jy ! Clean residual min=-0.000579 max=0.000463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.444474 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 327 components and 0.444474 Jy ![Exited script file: muppet] wmap "J1343-1747_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.056 at -1.684 degrees (North through East) ! Clean map min=-0.00082992 max=0.24768 Jy/beam ! Writing clean map to FITS file: J1343-1747_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204758 0.204758 0.409516 0.819031 1.63806 3.27613 6.55225 13.1045 26.209 52.418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.056 at -1.684 degrees (North through East) ! Clean map min=-0.00082992 max=0.24768 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 J1343-1747_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:33 2019