! Started logfile: J0334-4008_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:55 2019 obs J0334-4008_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_06_10_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.430769 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0334-4008 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 3024 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 J0334-4008_X_2017_06_10_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.502631Jy sigma=0.003727 ! Fit after self-cal, rms=0.349793Jy sigma=0.002599 ! 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=0.5659 mas, bmaj=1.77 mas, bpa=-7.049 degrees ! Estimated noise=2817.2 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 = 0.72507 Jy ! Component: 100 - total flux cleaned = 1.00229 Jy ! Total flux subtracted in 100 components = 1.00229 Jy ! Clean residual min=-0.066355 max=0.128753 Jy/beam ! Clean residual mean=-0.000063 rms=0.024076 Jy/beam ! Combined flux in latest and established models = 1.00229 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.00229 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=0.274963Jy sigma=0.002061 ! Fit after self-cal, rms=0.274904Jy sigma=0.002061 ! 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=0.7238 mas, bmaj=2.004 mas, bpa=-6.382 degrees ! Estimated noise=1742.19 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 = 0.195213 Jy ! Component: 100 - total flux cleaned = 0.283782 Jy ! Component: 150 - total flux cleaned = 0.325642 Jy ! Component: 200 - total flux cleaned = 0.345959 Jy ! Total flux subtracted in 200 components = 0.345959 Jy ! Clean residual min=-0.025650 max=0.021301 Jy/beam ! Clean residual mean=-0.000282 rms=0.006060 Jy/beam ! Combined flux in latest and established models = 1.34824 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 1.34824 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=0.099757Jy sigma=0.000732 ! Fit after self-cal, rms=0.099637Jy sigma=0.000731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.94 ! LA 0.98 MK 0.98 NL 1.00* OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.93 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.94 ! LA 0.99 MK 1.02 NL 1.00* OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00 NL 1.00* OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 1.01 MK 1.02 NL 1.00* OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.94 ! LA 1.00 MK 1.00 NL 1.00* OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.94 ! LA 1.01 MK 1.00 NL 1.00* OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.96 ! LA 1.02 MK 1.02 NL 1.00* OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 1.05 MK 1.03 NL 1.00* OV 1.03 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.91 ! LA 1.01 MK 1.00 NL 1.00* OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.099637Jy sigma=0.000731 ! Fit after self-cal, rms=0.088913Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7275 mas, bmaj=2.011 mas, bpa=-6.384 degrees ! Estimated noise=1733.02 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 (-3.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013626 Jy ! Component: 100 - total flux cleaned = 0.0162408 Jy ! Component: 150 - total flux cleaned = 0.0161161 Jy ! Component: 200 - total flux cleaned = 0.0157863 Jy ! Total flux subtracted in 200 components = 0.0157863 Jy ! Clean residual min=-0.006520 max=0.004822 Jy/beam ! Clean residual mean=0.000051 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 1.36403 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 1.36403 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=0.086988Jy sigma=0.000638 ! Fit after self-cal, rms=0.086968Jy sigma=0.000638 ! 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=0.086968Jy sigma=0.000638 ! Fit after self-cal, rms=0.086657Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7264 mas, bmaj=2.009 mas, bpa=-6.364 degrees ! Estimated noise=1728.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187298 Jy ! Component: 100 - total flux cleaned = 0.00159488 Jy ! Component: 150 - total flux cleaned = 0.00135587 Jy ! Component: 200 - total flux cleaned = 0.00124904 Jy ! Total flux subtracted in 200 components = 0.00124904 Jy ! Clean residual min=-0.005310 max=0.004705 Jy/beam ! Clean residual mean=0.000059 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.36528 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 1.36528 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=0.086528Jy sigma=0.000637 ! Fit after self-cal, rms=0.086522Jy sigma=0.000637 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 = 0.00022519 Jy ! Component: 100 - total flux cleaned = 0.000276085 Jy ! Component: 150 - total flux cleaned = 0.00022963 Jy ! Component: 200 - total flux cleaned = 0.000141982 Jy ! Total flux subtracted in 200 components = 0.000141982 Jy ! Clean residual min=-0.004986 max=0.004519 Jy/beam ! Clean residual mean=0.000065 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 1.36542 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 1.36542 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=0.086473Jy sigma=0.000636 ! Fit after self-cal, rms=0.086471Jy sigma=0.000636 ! 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=0.086471Jy sigma=0.000636 ! Fit after self-cal, rms=0.086433Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7264 mas, bmaj=2.009 mas, bpa=-6.372 degrees ! Estimated noise=1727.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289178 Jy ! Component: 100 - total flux cleaned = 0.000334329 Jy ! Component: 150 - total flux cleaned = 0.000335009 Jy ! Component: 200 - total flux cleaned = 0.000334249 Jy ! Total flux subtracted in 200 components = 0.000334249 Jy ! Clean residual min=-0.004509 max=0.004454 Jy/beam ! Clean residual mean=0.000064 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.36576 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 1.36576 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=0.086395Jy sigma=0.000636 ! Fit after self-cal, rms=0.086395Jy sigma=0.000636 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 = 0.000193504 Jy ! Component: 100 - total flux cleaned = 0.000194144 Jy ! Component: 150 - total flux cleaned = 0.000194756 Jy ! Component: 200 - total flux cleaned = 0.000194758 Jy ! Total flux subtracted in 200 components = 0.000194758 Jy ! Clean residual min=-0.004307 max=0.004357 Jy/beam ! Clean residual mean=0.000067 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 1.36595 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 1.36595 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=0.086366Jy sigma=0.000636 ! Fit after self-cal, rms=0.086366Jy sigma=0.000636 ! 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=0.086366Jy sigma=0.000636 ! Fit after self-cal, rms=0.086366Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=9.838 mas, bpa=-5.121 degrees ! Estimated noise=2417.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500101 Jy ! Component: 100 - total flux cleaned = 0.000500803 Jy ! Component: 150 - total flux cleaned = 0.000500636 Jy ! Component: 200 - total flux cleaned = 0.000501814 Jy ! Total flux subtracted in 200 components = 0.000501814 Jy ! Clean residual min=-0.002961 max=0.003568 Jy/beam ! Clean residual mean=0.000140 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 1.36645 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 1.36645 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=0.086356Jy sigma=0.000635 ! Fit after self-cal, rms=0.086356Jy 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 = 8.20689e-05 Jy ! Component: 100 - total flux cleaned = 8.15947e-05 Jy ! Component: 150 - total flux cleaned = 8.19963e-05 Jy ! Component: 200 - total flux cleaned = 8.32487e-05 Jy ! Total flux subtracted in 200 components = 8.32487e-05 Jy ! Clean residual min=-0.002974 max=0.003504 Jy/beam ! Clean residual mean=0.000141 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 1.36654 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 1.36654 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=0.086351Jy sigma=0.000635 ! Fit after self-cal, rms=0.086351Jy sigma=0.000635 ! 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=0.7265 mas, bmaj=2.009 mas, bpa=-6.378 degrees ! Estimated noise=1728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7265 x 2.009 at -6.378 degrees (North through East) ! Clean map min=-0.0055821 max=1.0192 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 ! Performing amp+phase self-cal ! ! 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=0.086351Jy sigma=0.000635 ! Fit after self-cal, rms=0.077620Jy sigma=0.000567 ! Inverting map and beam ! Estimated beam: bmin=0.7267 mas, bmaj=2.009 mas, bpa=-6.387 degrees ! Estimated noise=1728.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237972 Jy ! Component: 100 - total flux cleaned = 0.000239265 Jy ! Component: 150 - total flux cleaned = 0.000238741 Jy ! Component: 200 - total flux cleaned = 0.000239739 Jy ! Total flux subtracted in 200 components = 0.000239739 Jy ! Clean residual min=-0.003718 max=0.004149 Jy/beam ! Clean residual mean=0.000058 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 1.36678 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 1.36678 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=0.077596Jy sigma=0.000567 ! Fit after self-cal, rms=0.077597Jy sigma=0.000567 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44167e-05 Jy ! Component: 100 - total flux cleaned = 3.26485e-06 Jy ! Component: 150 - total flux cleaned = 3.81561e-06 Jy ! Component: 200 - total flux cleaned = -2.38971e-05 Jy ! Total flux subtracted in 200 components = -2.38971e-05 Jy ! Clean residual min=-0.003592 max=0.004074 Jy/beam ! Clean residual mean=0.000059 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.36675 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.36675 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=0.077579Jy sigma=0.000566 ! Fit after self-cal, rms=0.077579Jy sigma=0.000566 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.077579Jy sigma=0.000566 ! Fit after self-cal, rms=0.077576Jy sigma=0.000566 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=0.5679 mas, bmaj=1.77 mas, bpa=-7.126 degrees ! Estimated noise=2810.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.722064 Jy ! Component: 100 - total flux cleaned = 0.995653 Jy ! Component: 150 - total flux cleaned = 1.14129 Jy ! Component: 200 - total flux cleaned = 1.22406 Jy ! Total flux subtracted in 200 components = 1.22406 Jy ! Clean residual min=-0.026417 max=0.041148 Jy/beam ! Clean residual mean=-0.000002 rms=0.008268 Jy/beam ! Combined flux in latest and established models = 1.22406 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.22406 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7267 mas, bmaj=2.009 mas, bpa=-6.395 degrees ! Estimated noise=1728.08 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 = 0.064754 Jy ! Component: 100 - total flux cleaned = 0.0963215 Jy ! Component: 150 - total flux cleaned = 0.114611 Jy ! Component: 200 - total flux cleaned = 0.125445 Jy ! Total flux subtracted in 200 components = 0.125445 Jy ! Clean residual min=-0.005534 max=0.006033 Jy/beam ! Clean residual mean=-0.000042 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 1.3495 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.3495 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=3.074 mas, bmaj=9.839 mas, bpa=-5.132 degrees ! Estimated noise=2416.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893437 Jy ! Component: 100 - total flux cleaned = 0.0129623 Jy ! Component: 150 - total flux cleaned = 0.0151084 Jy ! Component: 200 - total flux cleaned = 0.0162639 Jy ! Total flux subtracted in 200 components = 0.0162639 Jy ! Clean residual min=-0.003013 max=0.003362 Jy/beam ! Clean residual mean=0.000096 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 1.36576 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 = 0.000589986 Jy ! Component: 100 - total flux cleaned = 0.000645371 Jy ! Component: 150 - total flux cleaned = 0.000679367 Jy ! Component: 200 - total flux cleaned = 0.000696192 Jy ! Total flux subtracted in 200 components = 0.000696192 Jy ! Clean residual min=-0.002900 max=0.003390 Jy/beam ! Clean residual mean=0.000103 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.36646 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 1.36646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7267 mas, bmaj=2.009 mas, bpa=-6.395 degrees ! Estimated noise=1728.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988471 Jy ! Component: 100 - total flux cleaned = 0.000993817 Jy ! Component: 150 - total flux cleaned = 0.000851582 Jy ! Component: 200 - total flux cleaned = 0.000855841 Jy ! Total flux subtracted in 200 components = 0.000855841 Jy ! Clean residual min=-0.003909 max=0.004560 Jy/beam ! Clean residual mean=0.000056 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 1.36732 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 1.36732 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=0.077703Jy sigma=0.000567 ! Fit after self-cal, rms=0.077688Jy sigma=0.000567 wmodel J0334-4008_X_2017_06_10_pus_map.mod ! Writing 55 model components to file: J0334-4008_X_2017_06_10_pus_map.mod wobs J0334-4008_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_06_10_pus_uvs.fits wwins J0334-4008_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0334-4008_X_2017_06_10_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 = 0.000765828 Jy ! Component: 100 - total flux cleaned = 0.00107462 Jy ! Component: 150 - total flux cleaned = 0.00157252 Jy ! Component: 200 - total flux cleaned = 0.00162462 Jy ! Component: 250 - total flux cleaned = 0.00171801 Jy ! Component: 300 - total flux cleaned = 0.00189416 Jy ! Component: 350 - total flux cleaned = 0.00231743 Jy ! Component: 400 - total flux cleaned = 0.00271989 Jy ! Component: 450 - total flux cleaned = 0.00302693 Jy ! Component: 500 - total flux cleaned = 0.00324809 Jy ! Component: 550 - total flux cleaned = 0.00342453 Jy ! Component: 600 - total flux cleaned = 0.00356069 Jy ! Component: 650 - total flux cleaned = 0.00369225 Jy ! Component: 700 - total flux cleaned = 0.00385247 Jy ! Component: 750 - total flux cleaned = 0.00407011 Jy ! Component: 800 - total flux cleaned = 0.00425169 Jy ! Component: 850 - total flux cleaned = 0.00445814 Jy ! Component: 900 - total flux cleaned = 0.00477431 Jy ! Component: 950 - total flux cleaned = 0.00505507 Jy ! Component: 1000 - total flux cleaned = 0.00535774 Jy ! Component: 1050 - total flux cleaned = 0.00562777 Jy ! Component: 1100 - total flux cleaned = 0.00591956 Jy ! Component: 1150 - total flux cleaned = 0.00620564 Jy ! Component: 1200 - total flux cleaned = 0.00643553 Jy ! Component: 1250 - total flux cleaned = 0.00673664 Jy ! Component: 1300 - total flux cleaned = 0.00693432 Jy ! Component: 1350 - total flux cleaned = 0.00717815 Jy ! Component: 1400 - total flux cleaned = 0.00737089 Jy ! Component: 1450 - total flux cleaned = 0.00753771 Jy ! Component: 1500 - total flux cleaned = 0.00767942 Jy ! Component: 1550 - total flux cleaned = 0.0078435 Jy ! Component: 1600 - total flux cleaned = 0.00795972 Jy ! Component: 1650 - total flux cleaned = 0.00809821 Jy ! Component: 1700 - total flux cleaned = 0.00821291 Jy ! Component: 1750 - total flux cleaned = 0.00830403 Jy ! Component: 1800 - total flux cleaned = 0.00841715 Jy ! Component: 1850 - total flux cleaned = 0.00852971 Jy ! Component: 1900 - total flux cleaned = 0.00868599 Jy ! Component: 1950 - total flux cleaned = 0.00879688 Jy ! Component: 2000 - total flux cleaned = 0.00892922 Jy ! Total flux subtracted in 2048 components = 0.00906075 Jy ! Clean residual min=-0.001164 max=0.001243 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 1.37638 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 156 components and 1.37638 Jy ![Exited script file: muppet] wmap "J0334-4008_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7267 x 2.009 at -6.395 degrees (North through East) ! Clean map min=-0.0017303 max=1.0151 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000431361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127489 0.127489 0.254978 0.509955 1.01991 2.03982 4.07964 8.15928 16.3186 32.6371 65.2743 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.015 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7267 x 2.009 at -6.395 degrees (North through East) ! Clean map min=-0.0017303 max=1.0151 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 J0334-4008_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:56 2019