! Started logfile: J0856-1105_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:33 2019 obs J0856-1105_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0856-1105_X_2017_02_19_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542857 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 858 lines of history. ! ! Reading 2052 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 J0856-1105_X_2017_02_19_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811350Jy sigma=0.006409 ! Fit after self-cal, rms=0.807850Jy sigma=0.006383 ! 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=0.8202 mas, bmaj=3.522 mas, bpa=28.23 degrees ! Estimated noise=2838.29 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 = 0.145626 Jy ! Component: 100 - total flux cleaned = 0.18955 Jy ! Total flux subtracted in 100 components = 0.18955 Jy ! Clean residual min=-0.011331 max=0.021284 Jy/beam ! Clean residual mean=0.000003 rms=0.004679 Jy/beam ! Combined flux in latest and established models = 0.189549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.189549 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=0.095730Jy sigma=0.000734 ! Fit after self-cal, rms=0.095658Jy sigma=0.000733 ! 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=1.003 mas, bmaj=3.644 mas, bpa=27.42 degrees ! Estimated noise=1993.33 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 = 0.0294095 Jy ! Component: 100 - total flux cleaned = 0.0440482 Jy ! Component: 150 - total flux cleaned = 0.0512598 Jy ! Component: 200 - total flux cleaned = 0.053128 Jy ! Total flux subtracted in 200 components = 0.053128 Jy ! Clean residual min=-0.005231 max=0.005783 Jy/beam ! Clean residual mean=-0.000005 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.242677 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.242677 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=0.087300Jy sigma=0.000657 ! Fit after self-cal, rms=0.087185Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.94 KP 0.99 ! LA 0.95 MK 1.00* NL 1.08 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.09 KP 1.03 ! LA 0.99 MK 1.00* NL 1.01 OV 0.95 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.15 KP 1.04 ! LA 1.06 MK 1.00* NL 1.05 OV 0.95 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.83 HN 1.05 KP 1.03 ! LA 1.00 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.02 ! LA 1.02 MK 1.00* NL 0.97 OV 0.96 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.94 KP 0.96 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 1.01 ! LA 0.95 MK 1.00* NL 0.96 OV 0.92 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.04 ! LA 0.99 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.00 KP 0.98 ! LA 1.04 MK 1.00* NL 0.99 OV 0.96 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.07 HN 1.06 KP 1.12 ! LA 1.00 MK 1.00* NL 0.98 OV 1.06 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.07 KP 0.95 ! LA 0.98 MK 1.00* NL 0.99 OV 0.94 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.93 KP 1.06 ! LA 1.04 MK 1.00* NL 0.94 OV 1.07 ! PT 1.00* SC 1.04 ! ! ! Fit before self-cal, rms=0.087185Jy sigma=0.000656 ! Fit after self-cal, rms=0.085997Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.661 mas, bpa=27.35 degrees ! Estimated noise=1968.59 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 = 0.00266998 Jy ! Component: 100 - total flux cleaned = 0.00335131 Jy ! Component: 150 - total flux cleaned = 0.00350669 Jy ! Component: 200 - total flux cleaned = 0.00359411 Jy ! Total flux subtracted in 200 components = 0.00359411 Jy ! Clean residual min=-0.003735 max=0.004669 Jy/beam ! Clean residual mean=-0.000006 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.246272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.246272 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=0.085881Jy sigma=0.000643 ! Fit after self-cal, rms=0.085906Jy sigma=0.000643 ! 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=0.085906Jy sigma=0.000643 ! Fit after self-cal, rms=0.085845Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.655 mas, bpa=27.33 degrees ! Estimated noise=1967.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144968 Jy ! Component: 100 - total flux cleaned = 0.00225916 Jy ! Component: 150 - total flux cleaned = 0.00251315 Jy ! Component: 200 - total flux cleaned = 0.00257093 Jy ! Total flux subtracted in 200 components = 0.00257093 Jy ! Clean residual min=-0.003691 max=0.004468 Jy/beam ! Clean residual mean=-0.000006 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.248842 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.248843 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=0.085813Jy sigma=0.000642 ! Fit after self-cal, rms=0.085809Jy sigma=0.000642 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 = 7.99006e-05 Jy ! Component: 100 - total flux cleaned = 5.364e-05 Jy ! Component: 150 - total flux cleaned = 5.3026e-05 Jy ! Component: 200 - total flux cleaned = 5.14815e-05 Jy ! Total flux subtracted in 200 components = 5.14815e-05 Jy ! Clean residual min=-0.003682 max=0.004383 Jy/beam ! Clean residual mean=-0.000006 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.248894 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.248894 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=0.085794Jy sigma=0.000642 ! Fit after self-cal, rms=0.085792Jy sigma=0.000642 ! 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=0.085792Jy sigma=0.000642 ! Fit after self-cal, rms=0.085793Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.652 mas, bpa=27.32 degrees ! Estimated noise=1967.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086873 Jy ! Component: 100 - total flux cleaned = 0.00124513 Jy ! Component: 150 - total flux cleaned = 0.00134026 Jy ! Component: 200 - total flux cleaned = 0.00140694 Jy ! Total flux subtracted in 200 components = 0.00140694 Jy ! Clean residual min=-0.003659 max=0.004243 Jy/beam ! Clean residual mean=-0.000006 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.250301 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.250301 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=0.085779Jy sigma=0.000642 ! Fit after self-cal, rms=0.085778Jy sigma=0.000642 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 = 7.21112e-05 Jy ! Component: 100 - total flux cleaned = 0.000114682 Jy ! Component: 150 - total flux cleaned = 0.00013462 Jy ! Component: 200 - total flux cleaned = 0.000153144 Jy ! Total flux subtracted in 200 components = 0.000153144 Jy ! Clean residual min=-0.003656 max=0.004187 Jy/beam ! Clean residual mean=-0.000006 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.250454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.250454 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=0.085769Jy sigma=0.000642 ! Fit after self-cal, rms=0.085768Jy sigma=0.000642 ! 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=0.085768Jy sigma=0.000642 ! Fit after self-cal, rms=0.085785Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=4.179 mas, bpa=16.37 degrees ! Estimated noise=2316.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733233 Jy ! Component: 100 - total flux cleaned = 0.000919588 Jy ! Component: 150 - total flux cleaned = 0.00104261 Jy ! Component: 200 - total flux cleaned = 0.00113737 Jy ! Total flux subtracted in 200 components = 0.00113737 Jy ! Clean residual min=-0.004658 max=0.004702 Jy/beam ! Clean residual mean=-0.000004 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.251591 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.251591 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=0.085781Jy sigma=0.000642 ! Fit after self-cal, rms=0.085781Jy sigma=0.000642 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 = 5.1355e-05 Jy ! Component: 100 - total flux cleaned = 0.00012076 Jy ! Component: 150 - total flux cleaned = 0.000170733 Jy ! Component: 200 - total flux cleaned = 0.000218119 Jy ! Total flux subtracted in 200 components = 0.000218119 Jy ! Clean residual min=-0.004671 max=0.004648 Jy/beam ! Clean residual mean=-0.000004 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.25181 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.25181 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=0.085779Jy sigma=0.000642 ! Fit after self-cal, rms=0.085779Jy sigma=0.000642 ! 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=1.01 mas, bmaj=3.651 mas, bpa=27.32 degrees ! Estimated noise=1968.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.651 at 27.32 degrees (North through East) ! Clean map min=-0.003537 max=0.19795 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=3.522 mas, bpa=28.09 degrees ! Estimated noise=2805.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143668 Jy ! Component: 100 - total flux cleaned = 0.187225 Jy ! Component: 150 - total flux cleaned = 0.211279 Jy ! Component: 200 - total flux cleaned = 0.224965 Jy ! Total flux subtracted in 200 components = 0.224965 Jy ! Clean residual min=-0.007722 max=0.007237 Jy/beam ! Clean residual mean=-0.000001 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.224965 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.224965 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.651 mas, bpa=27.32 degrees ! Estimated noise=1968.04 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 = 0.0104083 Jy ! Component: 100 - total flux cleaned = 0.0162078 Jy ! Component: 150 - total flux cleaned = 0.019866 Jy ! Component: 200 - total flux cleaned = 0.0213608 Jy ! Total flux subtracted in 200 components = 0.0213608 Jy ! Clean residual min=-0.004316 max=0.003833 Jy/beam ! Clean residual mean=-0.000006 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.246326 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.246326 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=1.977 mas, bmaj=4.179 mas, bpa=16.37 degrees ! Estimated noise=2316.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273695 Jy ! Component: 100 - total flux cleaned = 0.00415591 Jy ! Component: 150 - total flux cleaned = 0.00455017 Jy ! Component: 200 - total flux cleaned = 0.00481782 Jy ! Total flux subtracted in 200 components = 0.00481782 Jy ! Clean residual min=-0.004928 max=0.004709 Jy/beam ! Clean residual mean=-0.000004 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.251144 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 = 0.000222973 Jy ! Component: 100 - total flux cleaned = 0.000391732 Jy ! Component: 150 - total flux cleaned = 0.000518409 Jy ! Component: 200 - total flux cleaned = 0.000576788 Jy ! Total flux subtracted in 200 components = 0.000576788 Jy ! Clean residual min=-0.004873 max=0.004700 Jy/beam ! Clean residual mean=-0.000004 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.251721 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 77 components and 0.251721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.651 mas, bpa=27.32 degrees ! Estimated noise=1968.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99297e-05 Jy ! Component: 100 - total flux cleaned = 0.000463167 Jy ! Component: 150 - total flux cleaned = 0.000463556 Jy ! Component: 200 - total flux cleaned = 0.000462451 Jy ! Total flux subtracted in 200 components = 0.000462451 Jy ! Clean residual min=-0.003763 max=0.003790 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.252183 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.252183 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=0.085809Jy sigma=0.000642 ! Fit after self-cal, rms=0.085804Jy sigma=0.000642 wmodel J0856-1105_X_2017_02_19_pus_map.mod ! Writing 87 model components to file: J0856-1105_X_2017_02_19_pus_map.mod wobs J0856-1105_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0856-1105_X_2017_02_19_pus_uvs.fits wwins J0856-1105_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0856-1105_X_2017_02_19_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 = 2.38461e-05 Jy ! Component: 100 - total flux cleaned = -0.000279889 Jy ! Component: 150 - total flux cleaned = -0.000394421 Jy ! Component: 200 - total flux cleaned = -0.000190418 Jy ! Component: 250 - total flux cleaned = -0.000239922 Jy ! Component: 300 - total flux cleaned = -0.000101366 Jy ! Component: 350 - total flux cleaned = -5.6997e-05 Jy ! Component: 400 - total flux cleaned = -0.000138833 Jy ! Component: 450 - total flux cleaned = -0.000258446 Jy ! Component: 500 - total flux cleaned = -0.000374676 Jy ! Component: 550 - total flux cleaned = -0.000450306 Jy ! Component: 600 - total flux cleaned = -0.000596544 Jy ! Component: 650 - total flux cleaned = -0.000702101 Jy ! Component: 700 - total flux cleaned = -0.000736411 Jy ! Component: 750 - total flux cleaned = -0.000837068 Jy ! Component: 800 - total flux cleaned = -0.000967801 Jy ! Component: 850 - total flux cleaned = -0.000999604 Jy ! Component: 900 - total flux cleaned = -0.00112369 Jy ! Component: 950 - total flux cleaned = -0.00115478 Jy ! Component: 1000 - total flux cleaned = -0.00133167 Jy ! Component: 1050 - total flux cleaned = -0.0013603 Jy ! Component: 1100 - total flux cleaned = -0.00150116 Jy ! Component: 1150 - total flux cleaned = -0.001556 Jy ! Component: 1200 - total flux cleaned = -0.00166375 Jy ! Component: 1250 - total flux cleaned = -0.00174282 Jy ! Component: 1300 - total flux cleaned = -0.00189836 Jy ! Component: 1350 - total flux cleaned = -0.00197473 Jy ! Component: 1400 - total flux cleaned = -0.00207536 Jy ! Component: 1450 - total flux cleaned = -0.0022475 Jy ! Component: 1500 - total flux cleaned = -0.00239311 Jy ! Component: 1550 - total flux cleaned = -0.00263261 Jy ! Component: 1600 - total flux cleaned = -0.00270346 Jy ! Component: 1650 - total flux cleaned = -0.00291324 Jy ! Component: 1700 - total flux cleaned = -0.00311989 Jy ! Component: 1750 - total flux cleaned = -0.00321058 Jy ! Component: 1800 - total flux cleaned = -0.00341214 Jy ! Component: 1850 - total flux cleaned = -0.00356672 Jy ! Component: 1900 - total flux cleaned = -0.00374086 Jy ! Component: 1950 - total flux cleaned = -0.00389108 Jy ! Component: 2000 - total flux cleaned = -0.00401845 Jy ! Total flux subtracted in 2048 components = -0.00414456 Jy ! Clean residual min=-0.001263 max=0.001260 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.248039 Jy keep ! Adding 99 model components to the UV plane model. ! The established model now contains 186 components and 0.248039 Jy ![Exited script file: muppet] wmap "J0856-1105_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.651 at 27.32 degrees (North through East) ! Clean map min=-0.0032738 max=0.19795 Jy/beam ! Writing clean map to FITS file: J0856-1105_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197946 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361889 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548467 0.548467 1.09693 2.19387 4.38773 8.77547 17.5509 35.1019 70.2037 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.651 at 27.32 degrees (North through East) ! Clean map min=-0.0032738 max=0.19795 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 J0856-1105_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:35 2019