! Started logfile: J0016-0015_X_2017_05_01_pus_uvs.log on Wed May 1 19:49:35 2019 obs J0016-0015_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0016-0015_X_2017_05_01_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.229206 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0016-0015 ! ! 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 863 lines of history. ! ! Reading 4332 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 J0016-0015_X_2017_05_01_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 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.596269Jy sigma=0.004872 ! Fit after self-cal, rms=0.586420Jy sigma=0.004832 ! 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=1.163 mas, bmaj=1.865 mas, bpa=-9.115 degrees ! Estimated noise=2187.34 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 = 0.32229 Jy ! Component: 100 - total flux cleaned = 0.403183 Jy ! Total flux subtracted in 100 components = 0.403183 Jy ! Clean residual min=-0.015652 max=0.034464 Jy/beam ! Clean residual mean=-0.000499 rms=0.006948 Jy/beam ! Combined flux in latest and established models = 0.403183 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.403183 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=0.104094Jy sigma=0.000837 ! Fit after self-cal, rms=0.104052Jy sigma=0.000837 ! 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=1.376 mas, bmaj=2.311 mas, bpa=-17.04 degrees ! Estimated noise=1320.63 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 = 0.0429775 Jy ! Component: 100 - total flux cleaned = 0.0629051 Jy ! Component: 150 - total flux cleaned = 0.073522 Jy ! Component: 200 - total flux cleaned = 0.0794282 Jy ! Total flux subtracted in 200 components = 0.0794282 Jy ! Clean residual min=-0.005342 max=0.006158 Jy/beam ! Clean residual mean=-0.000052 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.482611 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 56 components and 0.482611 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=0.088629Jy sigma=0.000666 ! Fit after self-cal, rms=0.088547Jy sigma=0.000666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 1.00 ! LA 0.95 MK 0.99 NL 1.06 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.97 ! LA 0.94 MK 0.98 NL 1.11 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.16 ! LA 0.98 MK 1.01 NL 1.19 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.97 ! LA 0.99 MK 1.00 NL 1.16 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.96 ! LA 0.99 MK 1.06 NL 1.06 OV 0.98 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.96 ! LA 0.99 MK 0.99 NL 1.10 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.90 KP 0.98 ! LA 1.00 MK 1.02 NL 1.07 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.04 KP 0.98 ! LA 0.95 MK 0.97 NL 1.11 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 HN 0.91 KP 0.97 ! LA 1.00 MK 1.01 NL 1.18 OV 0.99 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.92 KP 0.96 ! LA 1.03 MK 1.00 NL 1.08 OV 1.00 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 1.04 ! LA 1.02 MK 1.05 NL 1.20 OV 1.07 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.05 KP 0.95 ! LA 0.97 MK 1.03 NL 0.83 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.088547Jy sigma=0.000666 ! Fit after self-cal, rms=0.086014Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.418 mas, bpa=-19.19 degrees ! Estimated noise=1325.9 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 = 0.000515268 Jy ! Component: 100 - total flux cleaned = 0.000741418 Jy ! Component: 150 - total flux cleaned = 0.000898727 Jy ! Component: 200 - total flux cleaned = 0.00103788 Jy ! Total flux subtracted in 200 components = 0.00103788 Jy ! Clean residual min=-0.004422 max=0.005324 Jy/beam ! Clean residual mean=0.000007 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.483649 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.483649 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=0.085970Jy sigma=0.000636 ! Fit after self-cal, rms=0.086049Jy sigma=0.000636 ! 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=0.086049Jy sigma=0.000636 ! Fit after self-cal, rms=0.085925Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.415 mas, bpa=-19.04 degrees ! Estimated noise=1326.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893984 Jy ! Component: 100 - total flux cleaned = 0.000925757 Jy ! Component: 150 - total flux cleaned = 0.000984643 Jy ! Component: 200 - total flux cleaned = 0.00103583 Jy ! Total flux subtracted in 200 components = 0.00103583 Jy ! Clean residual min=-0.004078 max=0.005385 Jy/beam ! Clean residual mean=0.000008 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.484685 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.484685 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=0.085899Jy sigma=0.000635 ! Fit after self-cal, rms=0.085908Jy sigma=0.000635 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 = 3.09397e-06 Jy ! Component: 100 - total flux cleaned = 4.50923e-05 Jy ! Component: 150 - total flux cleaned = 6.32486e-05 Jy ! Component: 200 - total flux cleaned = 0.000116279 Jy ! Total flux subtracted in 200 components = 0.000116279 Jy ! Clean residual min=-0.004113 max=0.005387 Jy/beam ! Clean residual mean=0.000009 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.484801 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.484801 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=0.085898Jy sigma=0.000635 ! Fit after self-cal, rms=0.085895Jy sigma=0.000635 ! 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=0.085895Jy sigma=0.000635 ! Fit after self-cal, rms=0.085909Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.415 mas, bpa=-19.03 degrees ! Estimated noise=1327.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573666 Jy ! Component: 100 - total flux cleaned = 0.000596164 Jy ! Component: 150 - total flux cleaned = 0.000636527 Jy ! Component: 200 - total flux cleaned = 0.000671229 Jy ! Total flux subtracted in 200 components = 0.000671229 Jy ! Clean residual min=-0.004064 max=0.005355 Jy/beam ! Clean residual mean=0.000012 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.485472 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.485472 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=0.085895Jy sigma=0.000634 ! Fit after self-cal, rms=0.085893Jy sigma=0.000634 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 = -6.80534e-07 Jy ! Component: 100 - total flux cleaned = 2.9055e-05 Jy ! Component: 150 - total flux cleaned = 5.68775e-05 Jy ! Component: 200 - total flux cleaned = 9.5887e-05 Jy ! Total flux subtracted in 200 components = 9.5887e-05 Jy ! Clean residual min=-0.004085 max=0.005314 Jy/beam ! Clean residual mean=0.000012 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.485568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.485568 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=0.085886Jy sigma=0.000634 ! Fit after self-cal, rms=0.085884Jy sigma=0.000634 ! 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=0.085884Jy sigma=0.000634 ! Fit after self-cal, rms=0.085918Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=3.473 mas, bpa=-23.14 degrees ! Estimated noise=1470.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785203 Jy ! Component: 100 - total flux cleaned = 0.000873222 Jy ! Component: 150 - total flux cleaned = 0.000914156 Jy ! Component: 200 - total flux cleaned = 0.000952262 Jy ! Total flux subtracted in 200 components = 0.000952262 Jy ! Clean residual min=-0.004800 max=0.006936 Jy/beam ! Clean residual mean=0.000025 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.48652 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.48652 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=0.085912Jy sigma=0.000634 ! Fit after self-cal, rms=0.085909Jy sigma=0.000634 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 = 3.01441e-05 Jy ! Component: 100 - total flux cleaned = 6.39257e-05 Jy ! Component: 150 - total flux cleaned = 9.5573e-05 Jy ! Component: 200 - total flux cleaned = 0.000126395 Jy ! Total flux subtracted in 200 components = 0.000126395 Jy ! Clean residual min=-0.004779 max=0.006878 Jy/beam ! Clean residual mean=0.000025 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.486647 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.486647 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=0.085908Jy sigma=0.000634 ! Fit after self-cal, rms=0.085905Jy sigma=0.000634 ! 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=1.383 mas, bmaj=2.416 mas, bpa=-19.02 degrees ! Estimated noise=1328.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.416 at -19.02 degrees (North through East) ! Clean map min=-0.0039445 max=0.4169 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=1.171 mas, bmaj=1.884 mas, bpa=-9.007 degrees ! Estimated noise=2241.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324691 Jy ! Component: 100 - total flux cleaned = 0.403572 Jy ! Component: 150 - total flux cleaned = 0.438661 Jy ! Component: 200 - total flux cleaned = 0.457151 Jy ! Total flux subtracted in 200 components = 0.457151 Jy ! Clean residual min=-0.006375 max=0.009163 Jy/beam ! Clean residual mean=-0.000121 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.457151 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.457151 Jy ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.416 mas, bpa=-19.02 degrees ! Estimated noise=1328.06 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 = 0.0125747 Jy ! Component: 100 - total flux cleaned = 0.0194328 Jy ! Component: 150 - total flux cleaned = 0.023383 Jy ! Component: 200 - total flux cleaned = 0.0256865 Jy ! Total flux subtracted in 200 components = 0.0256865 Jy ! Clean residual min=-0.004275 max=0.005119 Jy/beam ! Clean residual mean=-0.000002 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.482837 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.482837 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=3.113 mas, bmaj=3.473 mas, bpa=-23.14 degrees ! Estimated noise=1470.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212198 Jy ! Component: 100 - total flux cleaned = 0.00290017 Jy ! Component: 150 - total flux cleaned = 0.00305125 Jy ! Component: 200 - total flux cleaned = 0.00316095 Jy ! Total flux subtracted in 200 components = 0.00316095 Jy ! Clean residual min=-0.004835 max=0.006919 Jy/beam ! Clean residual mean=0.000022 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.485998 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 = 9.97595e-05 Jy ! Component: 100 - total flux cleaned = 0.000192465 Jy ! Component: 150 - total flux cleaned = 0.000278085 Jy ! Component: 200 - total flux cleaned = 0.000357428 Jy ! Total flux subtracted in 200 components = 0.000357428 Jy ! Clean residual min=-0.004784 max=0.006865 Jy/beam ! Clean residual mean=0.000024 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.486356 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.486356 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.416 mas, bpa=-19.02 degrees ! Estimated noise=1328.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308164 Jy ! Component: 100 - total flux cleaned = -0.000283771 Jy ! Component: 150 - total flux cleaned = -0.000282887 Jy ! Component: 200 - total flux cleaned = -0.000265141 Jy ! Total flux subtracted in 200 components = -0.000265141 Jy ! Clean residual min=-0.004070 max=0.005342 Jy/beam ! Clean residual mean=0.000014 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.486091 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.486091 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=0.085893Jy sigma=0.000634 ! Fit after self-cal, rms=0.085886Jy sigma=0.000634 wmodel J0016-0015_X_2017_05_01_pus_map.mod ! Writing 86 model components to file: J0016-0015_X_2017_05_01_pus_map.mod wobs J0016-0015_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0016-0015_X_2017_05_01_pus_uvs.fits wwins J0016-0015_X_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J0016-0015_X_2017_05_01_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 = 0.00226106 Jy ! Component: 100 - total flux cleaned = 0.00343144 Jy ! Component: 150 - total flux cleaned = 0.00410858 Jy ! Component: 200 - total flux cleaned = 0.00480282 Jy ! Component: 250 - total flux cleaned = 0.00518381 Jy ! Component: 300 - total flux cleaned = 0.00548274 Jy ! Component: 350 - total flux cleaned = 0.00552398 Jy ! Component: 400 - total flux cleaned = 0.00563177 Jy ! Component: 450 - total flux cleaned = 0.00566438 Jy ! Component: 500 - total flux cleaned = 0.00556962 Jy ! Component: 550 - total flux cleaned = 0.0054222 Jy ! Component: 600 - total flux cleaned = 0.00525729 Jy ! Component: 650 - total flux cleaned = 0.00504844 Jy ! Component: 700 - total flux cleaned = 0.00492369 Jy ! Component: 750 - total flux cleaned = 0.0047827 Jy ! Component: 800 - total flux cleaned = 0.0046708 Jy ! Component: 850 - total flux cleaned = 0.00450006 Jy ! Component: 900 - total flux cleaned = 0.00437792 Jy ! Component: 950 - total flux cleaned = 0.00426108 Jy ! Component: 1000 - total flux cleaned = 0.00422406 Jy ! Component: 1050 - total flux cleaned = 0.00411586 Jy ! Component: 1100 - total flux cleaned = 0.00401162 Jy ! Component: 1150 - total flux cleaned = 0.0039282 Jy ! Component: 1200 - total flux cleaned = 0.00383146 Jy ! Component: 1250 - total flux cleaned = 0.00387888 Jy ! Component: 1300 - total flux cleaned = 0.00390927 Jy ! Component: 1350 - total flux cleaned = 0.00393883 Jy ! Component: 1400 - total flux cleaned = 0.00392429 Jy ! Component: 1450 - total flux cleaned = 0.00392428 Jy ! Component: 1500 - total flux cleaned = 0.00391026 Jy ! Component: 1550 - total flux cleaned = 0.00389678 Jy ! Component: 1600 - total flux cleaned = 0.00387012 Jy ! Component: 1650 - total flux cleaned = 0.00383074 Jy ! Component: 1700 - total flux cleaned = 0.00379222 Jy ! Component: 1750 - total flux cleaned = 0.00380505 Jy ! Component: 1800 - total flux cleaned = 0.00379265 Jy ! Component: 1850 - total flux cleaned = 0.00380519 Jy ! Component: 1900 - total flux cleaned = 0.00379268 Jy ! Component: 1950 - total flux cleaned = 0.00380486 Jy ! Component: 2000 - total flux cleaned = 0.00380486 Jy ! Total flux subtracted in 2048 components = 0.00380494 Jy ! Clean residual min=-0.000651 max=0.000678 Jy/beam ! Clean residual mean=-0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.489895 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 202 components and 0.489895 Jy ![Exited script file: muppet] wmap "J0016-0015_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.416 at -19.02 degrees (North through East) ! Clean map min=-0.0018271 max=0.4172 Jy/beam ! Writing clean map to FITS file: J0016-0015_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.417197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152767 0.152767 0.305535 0.611069 1.22214 2.44428 4.88855 9.77711 19.5542 39.1084 78.2169 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.417 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.416 at -19.02 degrees (North through East) ! Clean map min=-0.0018271 max=0.4172 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 J0016-0015_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:49:36 2019