! Started logfile: J0836-2016_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:14 2019 obs J0836-2016_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_10_09_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.688034 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 3864 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 J0836-2016_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.354624Jy sigma=0.002404 ! Fit after self-cal, rms=0.286527Jy sigma=0.001974 ! 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=0.7159 mas, bmaj=4.192 mas, bpa=-24.67 degrees ! Estimated noise=2840.66 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.803159 Jy ! Component: 100 - total flux cleaned = 1.03681 Jy ! Total flux subtracted in 100 components = 1.03681 Jy ! Clean residual min=-0.046497 max=0.111043 Jy/beam ! Clean residual mean=-0.000912 rms=0.021627 Jy/beam ! Combined flux in latest and established models = 1.03681 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.03681 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=0.240523Jy sigma=0.001717 ! Fit after self-cal, rms=0.240535Jy sigma=0.001716 ! 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=0.9034 mas, bmaj=4.332 mas, bpa=-24.27 degrees ! Estimated noise=1598.9 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142989 Jy ! Component: 100 - total flux cleaned = 0.210962 Jy ! Component: 150 - total flux cleaned = 0.249309 Jy ! Component: 200 - total flux cleaned = 0.263753 Jy ! Total flux subtracted in 200 components = 0.263753 Jy ! Clean residual min=-0.023563 max=0.030125 Jy/beam ! Clean residual mean=-0.000197 rms=0.007687 Jy/beam ! Combined flux in latest and established models = 1.30056 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 1.30056 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=0.157694Jy sigma=0.000838 ! Fit after self-cal, rms=0.157651Jy sigma=0.000838 ! 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 0.94 FD 0.98 HN 1.23 KP 1.02 ! LA 0.98 MK 0.99 NL 0.91 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.22 KP 1.05 ! LA 0.98 MK 1.00 NL 0.95 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.13 KP 1.00 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.14 KP 1.01 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 1.01 ! LA 1.00 MK 1.03 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.21 KP 1.00 ! LA 1.00 MK 1.02 NL 0.94 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.19 KP 1.02 ! LA 1.02 MK 1.02 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.15 KP 1.02 ! LA 1.01 MK 1.01 NL 0.99 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.36 KP 1.01 ! LA 1.03 MK 1.00 NL 0.97 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.20 KP 1.03 ! LA 1.04 MK 1.01 NL 0.93 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.24 KP 1.05 ! LA 1.04 MK 1.01 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.31 KP 0.83 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.157651Jy sigma=0.000838 ! Fit after self-cal, rms=0.145860Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=4.389 mas, bpa=-24.54 degrees ! Estimated noise=1596.5 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 = 0.000988365 Jy ! Component: 100 - total flux cleaned = 0.00179174 Jy ! Component: 150 - total flux cleaned = 0.00219978 Jy ! Component: 200 - total flux cleaned = 0.00219147 Jy ! Total flux subtracted in 200 components = 0.00219147 Jy ! Clean residual min=-0.012063 max=0.022254 Jy/beam ! Clean residual mean=-0.000123 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 1.30276 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.30276 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=0.145255Jy sigma=0.000685 ! Fit after self-cal, rms=0.145280Jy sigma=0.000685 ! 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=0.145280Jy sigma=0.000685 ! Fit after self-cal, rms=0.145828Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=4.395 mas, bpa=-24.55 degrees ! Estimated noise=1595.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038775 Jy ! Component: 100 - total flux cleaned = 5.52527e-05 Jy ! Component: 150 - total flux cleaned = 0.00018621 Jy ! Component: 200 - total flux cleaned = 0.000305256 Jy ! Total flux subtracted in 200 components = 0.000305256 Jy ! Clean residual min=-0.011555 max=0.021256 Jy/beam ! Clean residual mean=-0.000125 rms=0.004502 Jy/beam ! Combined flux in latest and established models = 1.30306 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 1.30306 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=0.145628Jy sigma=0.000680 ! Fit after self-cal, rms=0.145616Jy sigma=0.000680 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) ! Added new window around map position (-6.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190611 Jy ! Component: 100 - total flux cleaned = 0.0281115 Jy ! Component: 150 - total flux cleaned = 0.0293674 Jy ! Component: 200 - total flux cleaned = 0.030392 Jy ! Total flux subtracted in 200 components = 0.030392 Jy ! Clean residual min=-0.007377 max=0.008630 Jy/beam ! Clean residual mean=-0.000062 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.33345 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 1.33345 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=0.142916Jy sigma=0.000645 ! Fit after self-cal, rms=0.142918Jy sigma=0.000645 ! 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=0.142918Jy sigma=0.000645 ! Fit after self-cal, rms=0.143241Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9152 mas, bmaj=4.396 mas, bpa=-24.54 degrees ! Estimated noise=1592.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271403 Jy ! Component: 100 - total flux cleaned = 0.00349123 Jy ! Component: 150 - total flux cleaned = 0.00367337 Jy ! Component: 200 - total flux cleaned = 0.0039831 Jy ! Total flux subtracted in 200 components = 0.0039831 Jy ! Clean residual min=-0.005588 max=0.007574 Jy/beam ! Clean residual mean=-0.000028 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 1.33744 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 1.33744 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=0.142611Jy sigma=0.000640 ! Fit after self-cal, rms=0.142617Jy sigma=0.000639 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 = 0.000446948 Jy ! Component: 100 - total flux cleaned = 0.00095793 Jy ! Component: 150 - total flux cleaned = 0.00142815 Jy ! Component: 200 - total flux cleaned = 0.00175754 Jy ! Total flux subtracted in 200 components = 0.00175754 Jy ! Clean residual min=-0.004922 max=0.006992 Jy/beam ! Clean residual mean=-0.000013 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 1.33919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 1.33919 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=0.142300Jy sigma=0.000638 ! Fit after self-cal, rms=0.142303Jy sigma=0.000638 ! Inverting map ! Added new window around map position (6.2, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455018 Jy ! Component: 100 - total flux cleaned = 0.00412901 Jy ! Component: 150 - total flux cleaned = 0.00363508 Jy ! Component: 200 - total flux cleaned = 0.00363706 Jy ! Total flux subtracted in 200 components = 0.00363706 Jy ! Clean residual min=-0.004175 max=0.004231 Jy/beam ! Clean residual mean=-0.000025 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 1.34283 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 1.34283 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=0.141750Jy sigma=0.000635 ! Fit after self-cal, rms=0.141725Jy sigma=0.000635 ! 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=0.141725Jy sigma=0.000635 ! Fit after self-cal, rms=0.141457Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=5.2 mas, bpa=-9.8 degrees ! Estimated noise=1789.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013056 Jy ! Component: 100 - total flux cleaned = 0.0012094 Jy ! Component: 150 - total flux cleaned = 0.000796088 Jy ! Component: 200 - total flux cleaned = 0.000573498 Jy ! Total flux subtracted in 200 components = 0.000573498 Jy ! Clean residual min=-0.003056 max=0.003412 Jy/beam ! Clean residual mean=-0.000020 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.3434 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 1.3434 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=0.141319Jy sigma=0.000634 ! Fit after self-cal, rms=0.141314Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516217 Jy ! Component: 100 - total flux cleaned = -0.000642618 Jy ! Component: 150 - total flux cleaned = -0.000758778 Jy ! Component: 200 - total flux cleaned = -0.000815261 Jy ! Total flux subtracted in 200 components = -0.000815261 Jy ! Clean residual min=-0.002948 max=0.002890 Jy/beam ! Clean residual mean=-0.000014 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.34259 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 207 components and 1.34259 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=0.141230Jy sigma=0.000634 ! Fit after self-cal, rms=0.141228Jy sigma=0.000634 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=4.397 mas, bpa=-24.54 degrees ! Estimated noise=1592.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 4.397 at -24.54 degrees (North through East) ! Clean map min=-0.0083626 max=1.0878 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=0.141228Jy sigma=0.000634 ! Fit after self-cal, rms=0.134525Jy sigma=0.000575 ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=4.398 mas, bpa=-24.53 degrees ! Estimated noise=1592.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3382e-05 Jy ! Component: 100 - total flux cleaned = -0.00023183 Jy ! Component: 150 - total flux cleaned = -0.000232381 Jy ! Component: 200 - total flux cleaned = -0.000299379 Jy ! Total flux subtracted in 200 components = -0.000299379 Jy ! Clean residual min=-0.002907 max=0.003367 Jy/beam ! Clean residual mean=-0.000007 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 1.34229 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 228 components and 1.34229 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=0.134345Jy sigma=0.000575 ! Fit after self-cal, rms=0.134337Jy sigma=0.000575 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151031 Jy ! Component: 100 - total flux cleaned = 0.000151989 Jy ! Component: 150 - total flux cleaned = 0.000330696 Jy ! Component: 200 - total flux cleaned = 0.00038679 Jy ! Total flux subtracted in 200 components = 0.00038679 Jy ! Clean residual min=-0.002829 max=0.003180 Jy/beam ! Clean residual mean=-0.000006 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 1.34268 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 240 components and 1.34268 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=0.134227Jy sigma=0.000574 ! Fit after self-cal, rms=0.134225Jy sigma=0.000574 ! 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=0.134225Jy sigma=0.000574 ! Fit after self-cal, rms=0.134128Jy sigma=0.000574 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=0.7257 mas, bmaj=4.263 mas, bpa=-24.94 degrees ! Estimated noise=2851.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.806111 Jy ! Component: 100 - total flux cleaned = 1.03029 Jy ! Component: 150 - total flux cleaned = 1.13507 Jy ! Component: 200 - total flux cleaned = 1.18887 Jy ! Total flux subtracted in 200 components = 1.18887 Jy ! Clean residual min=-0.021088 max=0.031832 Jy/beam ! Clean residual mean=-0.000391 rms=0.007192 Jy/beam ! Combined flux in latest and established models = 1.18887 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.18887 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=4.398 mas, bpa=-24.53 degrees ! Estimated noise=1592.68 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) ! Added new window around map position (-10.2, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04499 Jy ! Component: 100 - total flux cleaned = 0.0722042 Jy ! Component: 150 - total flux cleaned = 0.0914081 Jy ! Component: 200 - total flux cleaned = 0.106197 Jy ! Total flux subtracted in 200 components = 0.106197 Jy ! Clean residual min=-0.010828 max=0.011379 Jy/beam ! Clean residual mean=-0.000200 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 1.29506 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 1.29506 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=2.464 mas, bmaj=5.201 mas, bpa=-9.802 degrees ! Estimated noise=1788.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152014 Jy ! Component: 100 - total flux cleaned = 0.0254477 Jy ! Component: 150 - total flux cleaned = 0.0331129 Jy ! Component: 200 - total flux cleaned = 0.0391395 Jy ! Total flux subtracted in 200 components = 0.0391395 Jy ! Clean residual min=-0.006023 max=0.005470 Jy/beam ! Clean residual mean=-0.000136 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 1.3342 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 = 0.00490253 Jy ! Component: 100 - total flux cleaned = 0.00884307 Jy ! Component: 150 - total flux cleaned = 0.0106985 Jy ! Component: 200 - total flux cleaned = 0.0126036 Jy ! Total flux subtracted in 200 components = 0.0126036 Jy ! Clean residual min=-0.003998 max=0.003970 Jy/beam ! Clean residual mean=-0.000086 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 1.34681 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 161 components and 1.34681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=4.398 mas, bpa=-24.53 degrees ! Estimated noise=1592.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497244 Jy ! Component: 100 - total flux cleaned = 0.00279899 Jy ! Component: 150 - total flux cleaned = 0.00457154 Jy ! Component: 200 - total flux cleaned = 0.00579531 Jy ! Total flux subtracted in 200 components = 0.00579531 Jy ! Clean residual min=-0.005036 max=0.004068 Jy/beam ! Clean residual mean=-0.000033 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.3526 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 1.3526 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=0.135413Jy sigma=0.000578 ! Fit after self-cal, rms=0.135271Jy sigma=0.000578 wmodel J0836-2016_X_2017_10_09_pus_map.mod ! Writing 190 model components to file: J0836-2016_X_2017_10_09_pus_map.mod wobs J0836-2016_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_10_09_pus_uvs.fits wwins J0836-2016_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J0836-2016_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 = 0.000612741 Jy ! Component: 100 - total flux cleaned = 0.00100215 Jy ! Component: 150 - total flux cleaned = 0.00112645 Jy ! Component: 200 - total flux cleaned = 0.000904052 Jy ! Component: 250 - total flux cleaned = 0.000798668 Jy ! Component: 300 - total flux cleaned = 0.000546169 Jy ! Component: 350 - total flux cleaned = 0.000449361 Jy ! Component: 400 - total flux cleaned = 0.000262165 Jy ! Component: 450 - total flux cleaned = 0.0001709 Jy ! Component: 500 - total flux cleaned = 0.000169747 Jy ! Component: 550 - total flux cleaned = 0.000212624 Jy ! Component: 600 - total flux cleaned = 0.000382507 Jy ! Component: 650 - total flux cleaned = 0.000548253 Jy ! Component: 700 - total flux cleaned = 0.000629525 Jy ! Component: 750 - total flux cleaned = 0.000826868 Jy ! Component: 800 - total flux cleaned = 0.000942677 Jy ! Component: 850 - total flux cleaned = 0.00101869 Jy ! Component: 900 - total flux cleaned = 0.00105648 Jy ! Component: 950 - total flux cleaned = 0.0010938 Jy ! Component: 1000 - total flux cleaned = 0.00113036 Jy ! Component: 1050 - total flux cleaned = 0.00120072 Jy ! Component: 1100 - total flux cleaned = 0.00126981 Jy ! Component: 1150 - total flux cleaned = 0.00137173 Jy ! Component: 1200 - total flux cleaned = 0.00153817 Jy ! Component: 1250 - total flux cleaned = 0.00170175 Jy ! Component: 1300 - total flux cleaned = 0.00176557 Jy ! Component: 1350 - total flux cleaned = 0.00179731 Jy ! Component: 1400 - total flux cleaned = 0.00195361 Jy ! Component: 1450 - total flux cleaned = 0.00204594 Jy ! Component: 1500 - total flux cleaned = 0.00216812 Jy ! Component: 1550 - total flux cleaned = 0.00234936 Jy ! Component: 1600 - total flux cleaned = 0.00243891 Jy ! Component: 1650 - total flux cleaned = 0.00255702 Jy ! Component: 1700 - total flux cleaned = 0.00255704 Jy ! Component: 1750 - total flux cleaned = 0.00255705 Jy ! Component: 1800 - total flux cleaned = 0.00258537 Jy ! Component: 1850 - total flux cleaned = 0.00258513 Jy ! Component: 1900 - total flux cleaned = 0.00264144 Jy ! Component: 1950 - total flux cleaned = 0.00266943 Jy ! Component: 2000 - total flux cleaned = 0.00266961 Jy ! Total flux subtracted in 2048 components = 0.00261425 Jy ! Clean residual min=-0.001513 max=0.001647 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 1.35522 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 294 components and 1.35522 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 4.398 at -24.53 degrees (North through East) ! Clean map min=-0.0048451 max=1.0831 Jy/beam ! Writing clean map to FITS file: J0836-2016_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 1.08307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000518872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143723 0.143723 0.287447 0.574893 1.14979 2.29957 4.59914 9.19829 18.3966 36.7932 73.5863 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 4.398 at -24.53 degrees (North through East) ! Clean map min=-0.0048451 max=1.0831 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 J0836-2016_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:15 2019