! Started logfile: J0058-3347_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:25 2019 obs J0058-3347_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0058-3347_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.252657 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0058-3347 ! ! 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 763 lines of history. ! ! Reading 12552 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 J0058-3347_X_2017_10_09_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 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942447Jy sigma=0.005721 ! Fit after self-cal, rms=0.878292Jy sigma=0.005482 ! 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=1.32 mas, bmaj=5.216 mas, bpa=-5.137 degrees ! Estimated noise=2050.89 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 = 0.104118 Jy ! Component: 100 - total flux cleaned = 0.126844 Jy ! Total flux subtracted in 100 components = 0.126844 Jy ! Clean residual min=-0.005615 max=0.006352 Jy/beam ! Clean residual mean=-0.000087 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.126844 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.126844 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=0.152746Jy sigma=0.000599 ! Fit after self-cal, rms=0.152658Jy sigma=0.000599 ! 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=1.724 mas, bmaj=6.335 mas, bpa=-4.241 degrees ! Estimated noise=1078.66 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 = 0.00452747 Jy ! Component: 100 - total flux cleaned = 0.00574599 Jy ! Component: 150 - total flux cleaned = 0.00581232 Jy ! Component: 200 - total flux cleaned = 0.00587072 Jy ! Total flux subtracted in 200 components = 0.00587072 Jy ! Clean residual min=-0.002941 max=0.002879 Jy/beam ! Clean residual mean=0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.132715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.132715 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=0.152396Jy sigma=0.000598 ! Fit after self-cal, rms=0.152382Jy sigma=0.000598 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.04 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.02 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.95 ! LA 1.05 MK 1.00* NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.96 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00* ! PT 1.12 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.90 KP 0.95 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.95 KP 1.01 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 1.02 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.06 KP 0.98 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00* ! PT 1.09 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.90 KP 0.99 ! LA 1.03 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.97 ! LA 1.05 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.95 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 0.96 KP 0.94 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Fit before self-cal, rms=0.152382Jy sigma=0.000598 ! Fit after self-cal, rms=0.150330Jy sigma=0.000597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.699 mas, bmaj=6.353 mas, bpa=-4.617 degrees ! Estimated noise=1084.46 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 = 0.00025518 Jy ! Component: 100 - total flux cleaned = 0.000201201 Jy ! Component: 150 - total flux cleaned = 0.000109348 Jy ! Component: 200 - total flux cleaned = 6.81343e-05 Jy ! Total flux subtracted in 200 components = 6.81343e-05 Jy ! Clean residual min=-0.002335 max=0.002232 Jy/beam ! Clean residual mean=0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.132783 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.132783 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=0.150231Jy sigma=0.000597 ! Fit after self-cal, rms=0.150277Jy sigma=0.000597 ! 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=0.150277Jy sigma=0.000597 ! Fit after self-cal, rms=0.141600Jy sigma=0.000596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=6.318 mas, bpa=-4.244 degrees ! Estimated noise=1081.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99775e-05 Jy ! Component: 100 - total flux cleaned = 5.16604e-05 Jy ! Component: 150 - total flux cleaned = 1.4335e-05 Jy ! Component: 200 - total flux cleaned = -3.5103e-05 Jy ! Total flux subtracted in 200 components = -3.5103e-05 Jy ! Clean residual min=-0.002193 max=0.001955 Jy/beam ! Clean residual mean=0.000006 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.132748 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.132748 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=0.141589Jy sigma=0.000596 ! Fit after self-cal, rms=0.141543Jy sigma=0.000596 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 = -0.000122266 Jy ! Component: 100 - total flux cleaned = -0.000158547 Jy ! Component: 150 - total flux cleaned = -0.000206904 Jy ! Component: 200 - total flux cleaned = -0.000252141 Jy ! Total flux subtracted in 200 components = -0.000252141 Jy ! Clean residual min=-0.002133 max=0.002012 Jy/beam ! Clean residual mean=0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.132496 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.132496 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=0.141534Jy sigma=0.000596 ! Fit after self-cal, rms=0.141545Jy sigma=0.000596 ! 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=0.141545Jy sigma=0.000596 ! Fit after self-cal, rms=0.140276Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=6.31 mas, bpa=-4.184 degrees ! Estimated noise=1081.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5015e-05 Jy ! Component: 100 - total flux cleaned = 6.63385e-06 Jy ! Component: 150 - total flux cleaned = -6.1673e-05 Jy ! Component: 200 - total flux cleaned = -0.00012362 Jy ! Total flux subtracted in 200 components = -0.00012362 Jy ! Clean residual min=-0.002122 max=0.002024 Jy/beam ! Clean residual mean=0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.132372 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.132372 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=0.140266Jy sigma=0.000596 ! Fit after self-cal, rms=0.140261Jy sigma=0.000596 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 = -1.47463e-05 Jy ! Component: 100 - total flux cleaned = -6.56919e-05 Jy ! Component: 150 - total flux cleaned = -0.000111277 Jy ! Component: 200 - total flux cleaned = -0.000181219 Jy ! Total flux subtracted in 200 components = -0.000181219 Jy ! Clean residual min=-0.002081 max=0.002043 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.132191 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.132191 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=0.140253Jy sigma=0.000596 ! Fit after self-cal, rms=0.140261Jy sigma=0.000596 ! 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=0.140261Jy sigma=0.000596 ! Fit after self-cal, rms=0.139602Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=8.495 mas, bpa=4.482 degrees ! Estimated noise=1050.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.35819e-05 Jy ! Component: 100 - total flux cleaned = -0.000109041 Jy ! Component: 150 - total flux cleaned = -0.000149298 Jy ! Component: 200 - total flux cleaned = -0.000184712 Jy ! Total flux subtracted in 200 components = -0.000184712 Jy ! Clean residual min=-0.001324 max=0.001279 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.132006 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.132006 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=0.139599Jy sigma=0.000596 ! Fit after self-cal, rms=0.139595Jy sigma=0.000596 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 = -3.76843e-05 Jy ! Component: 100 - total flux cleaned = -6.44945e-05 Jy ! Component: 150 - total flux cleaned = -0.000104125 Jy ! Component: 200 - total flux cleaned = -0.000133547 Jy ! Total flux subtracted in 200 components = -0.000133547 Jy ! Clean residual min=-0.001315 max=0.001293 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.131872 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.131872 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=0.139593Jy sigma=0.000596 ! Fit after self-cal, rms=0.139601Jy sigma=0.000596 ! 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=1.687 mas, bmaj=6.304 mas, bpa=-4.139 degrees ! Estimated noise=1081.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 6.304 at -4.139 degrees (North through East) ! Clean map min=-0.0019816 max=0.1329 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=1.299 mas, bmaj=5.183 mas, bpa=-4.828 degrees ! Estimated noise=2023.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102576 Jy ! Component: 100 - total flux cleaned = 0.125067 Jy ! Component: 150 - total flux cleaned = 0.130417 Jy ! Component: 200 - total flux cleaned = 0.131255 Jy ! Total flux subtracted in 200 components = 0.131255 Jy ! Clean residual min=-0.003700 max=0.003772 Jy/beam ! Clean residual mean=-0.000015 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.131255 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.131255 Jy ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=6.304 mas, bpa=-4.139 degrees ! Estimated noise=1081.22 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 = 0.00106979 Jy ! Component: 100 - total flux cleaned = 0.00119348 Jy ! Component: 150 - total flux cleaned = 0.00122713 Jy ! Component: 200 - total flux cleaned = 0.00125663 Jy ! Total flux subtracted in 200 components = 0.00125663 Jy ! Clean residual min=-0.002267 max=0.002228 Jy/beam ! Clean residual mean=0.000008 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.132512 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.132512 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=2.961 mas, bmaj=8.495 mas, bpa=4.482 degrees ! Estimated noise=1050.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149819 Jy ! Component: 100 - total flux cleaned = 0.000119314 Jy ! Component: 150 - total flux cleaned = 4.92497e-05 Jy ! Component: 200 - total flux cleaned = -3.10185e-06 Jy ! Total flux subtracted in 200 components = -3.10185e-06 Jy ! Clean residual min=-0.001437 max=0.001340 Jy/beam ! Clean residual mean=0.000014 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.132509 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 = -4.91584e-05 Jy ! Component: 100 - total flux cleaned = -9.52846e-05 Jy ! Component: 150 - total flux cleaned = -0.000139118 Jy ! Component: 200 - total flux cleaned = -0.000180259 Jy ! Total flux subtracted in 200 components = -0.000180259 Jy ! Clean residual min=-0.001404 max=0.001331 Jy/beam ! Clean residual mean=0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.132328 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.132328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=6.304 mas, bpa=-4.139 degrees ! Estimated noise=1081.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07432e-05 Jy ! Component: 100 - total flux cleaned = 6.051e-05 Jy ! Component: 150 - total flux cleaned = 6.01537e-05 Jy ! Component: 200 - total flux cleaned = 6.11681e-05 Jy ! Total flux subtracted in 200 components = 6.11681e-05 Jy ! Clean residual min=-0.002155 max=0.002123 Jy/beam ! Clean residual mean=0.000009 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.13239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.13239 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=0.139635Jy sigma=0.000596 ! Fit after self-cal, rms=0.139678Jy sigma=0.000596 wmodel J0058-3347_X_2017_10_09_pus_map.mod ! Writing 56 model components to file: J0058-3347_X_2017_10_09_pus_map.mod wobs J0058-3347_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0058-3347_X_2017_10_09_pus_uvs.fits wwins J0058-3347_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0058-3347_X_2017_10_09_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 = -2.33904e-07 Jy ! Component: 100 - total flux cleaned = -0.000241656 Jy ! Component: 150 - total flux cleaned = -0.000161388 Jy ! Component: 200 - total flux cleaned = 3.89916e-05 Jy ! Component: 250 - total flux cleaned = 0.000133282 Jy ! Component: 300 - total flux cleaned = 0.000133347 Jy ! Component: 350 - total flux cleaned = 0.00017628 Jy ! Component: 400 - total flux cleaned = 0.000196736 Jy ! Component: 450 - total flux cleaned = 0.000197218 Jy ! Component: 500 - total flux cleaned = 0.000157851 Jy ! Component: 550 - total flux cleaned = 0.000119806 Jy ! Component: 600 - total flux cleaned = 6.35203e-05 Jy ! Component: 650 - total flux cleaned = 4.54511e-05 Jy ! Component: 700 - total flux cleaned = 1.0233e-05 Jy ! Component: 750 - total flux cleaned = -7.05325e-06 Jy ! Component: 800 - total flux cleaned = -2.39312e-05 Jy ! Component: 850 - total flux cleaned = 8.62427e-06 Jy ! Component: 900 - total flux cleaned = 4.04447e-05 Jy ! Component: 950 - total flux cleaned = 8.69612e-05 Jy ! Component: 1000 - total flux cleaned = 0.000178797 Jy ! Component: 1050 - total flux cleaned = 0.000283621 Jy ! Component: 1100 - total flux cleaned = 0.000371589 Jy ! Component: 1150 - total flux cleaned = 0.000472099 Jy ! Component: 1200 - total flux cleaned = 0.000570769 Jy ! Component: 1250 - total flux cleaned = 0.000653952 Jy ! Component: 1300 - total flux cleaned = 0.000762681 Jy ! Component: 1350 - total flux cleaned = 0.00086929 Jy ! Component: 1400 - total flux cleaned = 0.000987307 Jy ! Component: 1450 - total flux cleaned = 0.00109077 Jy ! Component: 1500 - total flux cleaned = 0.00120544 Jy ! Component: 1550 - total flux cleaned = 0.00135598 Jy ! Component: 1600 - total flux cleaned = 0.00149201 Jy ! Component: 1650 - total flux cleaned = 0.00166298 Jy ! Component: 1700 - total flux cleaned = 0.00181956 Jy ! Component: 1750 - total flux cleaned = 0.00198587 Jy ! Component: 1800 - total flux cleaned = 0.00212664 Jy ! Component: 1850 - total flux cleaned = 0.00225404 Jy ! Component: 1900 - total flux cleaned = 0.00239146 Jy ! Component: 1950 - total flux cleaned = 0.00250467 Jy ! Component: 2000 - total flux cleaned = 0.00258322 Jy ! Total flux subtracted in 2048 components = 0.00270558 Jy ! Clean residual min=-0.000553 max=0.000608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.135095 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 151 components and 0.135095 Jy ![Exited script file: muppet] wmap "J0058-3347_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 6.304 at -4.139 degrees (North through East) ! Clean map min=-0.0015278 max=0.13202 Jy/beam ! Writing clean map to FITS file: J0058-3347_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508802 0.508802 1.0176 2.03521 4.07041 8.14083 16.2817 32.5633 65.1266 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 6.304 at -4.139 degrees (North through East) ! Clean map min=-0.0015278 max=0.13202 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 J0058-3347_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:27 2019