! Started logfile: J2046-1152_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:59 2019 obs J2046-1152_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2046-1152_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.631801 visibilities/baseline/integration-bin. ! Found source: J2046-1152 ! ! 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 39576 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 J2046-1152_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 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 353 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 337 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003464Jy sigma=0.008407 ! Fit after self-cal, rms=0.958164Jy sigma=0.008034 ! 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=0.8339 mas, bmaj=3.747 mas, bpa=-15.31 degrees ! Estimated noise=954.26 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 = 0.0347031 Jy ! Component: 100 - total flux cleaned = 0.0422916 Jy ! Total flux subtracted in 100 components = 0.0422916 Jy ! Clean residual min=-0.002351 max=0.002567 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0422916 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0422916 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=0.075403Jy sigma=0.000606 ! Fit after self-cal, rms=0.073888Jy sigma=0.000593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381023 Jy ! Component: 100 - total flux cleaned = 0.00410223 Jy ! Total flux subtracted in 100 components = 0.00410223 Jy ! Clean residual min=-0.001986 max=0.002359 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0463938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0463938 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=0.073689Jy sigma=0.000592 ! Fit after self-cal, rms=0.073657Jy sigma=0.000592 ! 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=1.04 mas, bmaj=4.051 mas, bpa=-15.4 degrees ! Estimated noise=445.59 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 = 0.00079231 Jy ! Component: 100 - total flux cleaned = 0.00102614 Jy ! Component: 150 - total flux cleaned = 0.00112401 Jy ! Component: 200 - total flux cleaned = 0.001189 Jy ! Total flux subtracted in 200 components = 0.001189 Jy ! Clean residual min=-0.001449 max=0.001587 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0475828 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0475828 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=0.073634Jy sigma=0.000592 ! Fit after self-cal, rms=0.073628Jy sigma=0.000592 ! 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 0.99 FD 1.05 HN 0.98 KP 1.03 ! LA 0.92 MK 1.11 NL 1.09 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.93 ! LA 1.00 MK 1.27 NL 1.08 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.92 ! LA 1.02 MK 1.09 NL 1.10 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 1.04 MK 1.14 NL 1.16 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.91 KP 0.92 ! LA 1.01 MK 1.09 NL 1.13 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.93 KP 1.02 ! LA 1.04 MK 0.98 NL 1.04 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 0.99 ! LA 0.99 MK 1.08 NL 1.07 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.88 KP 0.96 ! LA 0.99 MK 1.06 NL 1.09 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.84 KP 1.01 ! LA 1.02 MK 1.02 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.85 KP 0.94 ! LA 1.05 MK 1.01 NL 1.00 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.87 KP 0.92 ! LA 1.02 MK 0.96 NL 0.95 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 0.88 KP 0.85 ! LA 0.96 MK 0.86 NL 0.97 OV 1.00* ! PT 0.84 ! ! ! Fit before self-cal, rms=0.073628Jy sigma=0.000592 ! Fit after self-cal, rms=0.072135Jy sigma=0.000590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=4.027 mas, bpa=-15.12 degrees ! Estimated noise=444.197 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 = 0.000153271 Jy ! Component: 100 - total flux cleaned = 0.000152589 Jy ! Component: 150 - total flux cleaned = 0.000151858 Jy ! Component: 200 - total flux cleaned = 0.000138582 Jy ! Total flux subtracted in 200 components = 0.000138582 Jy ! Clean residual min=-0.000933 max=0.001043 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0477214 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0477214 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=0.072128Jy sigma=0.000590 ! Fit after self-cal, rms=0.072110Jy sigma=0.000589 ! 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=0.072110Jy sigma=0.000589 ! Fit after self-cal, rms=0.072401Jy sigma=0.000589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=4.046 mas, bpa=-15.11 degrees ! Estimated noise=444.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266 Jy ! Component: 100 - total flux cleaned = 0.000202813 Jy ! Component: 150 - total flux cleaned = 0.000202321 Jy ! Component: 200 - total flux cleaned = 0.000211255 Jy ! Total flux subtracted in 200 components = 0.000211255 Jy ! Clean residual min=-0.000883 max=0.001007 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0479327 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0479327 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=0.072396Jy sigma=0.000589 ! Fit after self-cal, rms=0.072423Jy sigma=0.000589 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 = 0.000100219 Jy ! Component: 100 - total flux cleaned = 7.94688e-05 Jy ! Component: 150 - total flux cleaned = 7.03348e-05 Jy ! Component: 200 - total flux cleaned = 6.25242e-05 Jy ! Total flux subtracted in 200 components = 6.25242e-05 Jy ! Clean residual min=-0.000904 max=0.000963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0479952 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0479952 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=0.072419Jy sigma=0.000589 ! Fit after self-cal, rms=0.072407Jy sigma=0.000589 ! 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=0.072407Jy sigma=0.000589 ! Fit after self-cal, rms=0.072529Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=4.048 mas, bpa=-15.08 degrees ! Estimated noise=444.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231252 Jy ! Component: 100 - total flux cleaned = 0.000201399 Jy ! Component: 150 - total flux cleaned = 0.000201759 Jy ! Component: 200 - total flux cleaned = 0.000209546 Jy ! Total flux subtracted in 200 components = 0.000209546 Jy ! Clean residual min=-0.000923 max=0.000977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0482047 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0482047 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=0.072525Jy sigma=0.000589 ! Fit after self-cal, rms=0.072542Jy sigma=0.000588 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 = 0.000111169 Jy ! Component: 100 - total flux cleaned = 9.34788e-05 Jy ! Component: 150 - total flux cleaned = 7.89856e-05 Jy ! Component: 200 - total flux cleaned = 6.69273e-05 Jy ! Total flux subtracted in 200 components = 6.69273e-05 Jy ! Clean residual min=-0.000914 max=0.000959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0482717 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0482717 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=0.072539Jy sigma=0.000588 ! Fit after self-cal, rms=0.072540Jy sigma=0.000588 ! 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=0.072540Jy sigma=0.000588 ! Fit after self-cal, rms=0.072559Jy sigma=0.000588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=4.353 mas, bpa=-9.329 degrees ! Estimated noise=506.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235582 Jy ! Component: 100 - total flux cleaned = 0.000267556 Jy ! Component: 150 - total flux cleaned = 0.000286059 Jy ! Component: 200 - total flux cleaned = 0.000306237 Jy ! Total flux subtracted in 200 components = 0.000306237 Jy ! Clean residual min=-0.001067 max=0.001038 Jy/beam ! Clean residual mean=-0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0485779 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0485779 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=0.072558Jy sigma=0.000588 ! Fit after self-cal, rms=0.072560Jy sigma=0.000588 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.5976e-05 Jy ! Component: 100 - total flux cleaned = 3.59297e-05 Jy ! Component: 150 - total flux cleaned = 5.1076e-05 Jy ! Component: 200 - total flux cleaned = 6.35388e-05 Jy ! Total flux subtracted in 200 components = 6.35388e-05 Jy ! Clean residual min=-0.001090 max=0.000994 Jy/beam ! Clean residual mean=-0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0486414 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0486414 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=0.072559Jy sigma=0.000588 ! Fit after self-cal, rms=0.072556Jy sigma=0.000588 ! 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=1.054 mas, bmaj=4.052 mas, bpa=-15.06 degrees ! Estimated noise=444.018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 4.052 at -15.06 degrees (North through East) ! Clean map min=-0.0021511 max=0.046314 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=0.8444 mas, bmaj=3.747 mas, bpa=-14.97 degrees ! Estimated noise=934.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361997 Jy ! Component: 100 - total flux cleaned = 0.043948 Jy ! Component: 150 - total flux cleaned = 0.0449673 Jy ! Component: 200 - total flux cleaned = 0.0456793 Jy ! Total flux subtracted in 200 components = 0.0456793 Jy ! Clean residual min=-0.001959 max=0.001815 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0456793 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0456793 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=4.052 mas, bpa=-15.06 degrees ! Estimated noise=444.018 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 = 0.00156326 Jy ! Component: 100 - total flux cleaned = 0.00191474 Jy ! Component: 150 - total flux cleaned = 0.00206773 Jy ! Component: 200 - total flux cleaned = 0.00220571 Jy ! Total flux subtracted in 200 components = 0.00220571 Jy ! Clean residual min=-0.000952 max=0.000894 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.047885 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.047885 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=2.434 mas, bmaj=4.353 mas, bpa=-9.329 degrees ! Estimated noise=506.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298141 Jy ! Component: 100 - total flux cleaned = 0.000375781 Jy ! Component: 150 - total flux cleaned = 0.000445508 Jy ! Component: 200 - total flux cleaned = 0.000495225 Jy ! Total flux subtracted in 200 components = 0.000495225 Jy ! Clean residual min=-0.001150 max=0.000971 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0483802 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20692e-05 Jy ! Component: 100 - total flux cleaned = 5.46032e-05 Jy ! Component: 150 - total flux cleaned = 6.62267e-05 Jy ! Component: 200 - total flux cleaned = 7.71106e-05 Jy ! Total flux subtracted in 200 components = 7.71106e-05 Jy ! Clean residual min=-0.001132 max=0.000989 Jy/beam ! Clean residual mean=-0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0484573 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0484573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=4.052 mas, bpa=-15.06 degrees ! Estimated noise=444.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.77241e-05 Jy ! Component: 100 - total flux cleaned = -8.77802e-05 Jy ! Component: 150 - total flux cleaned = -7.85705e-05 Jy ! Component: 200 - total flux cleaned = -7.83617e-05 Jy ! Total flux subtracted in 200 components = -7.83617e-05 Jy ! Clean residual min=-0.000885 max=0.000913 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.048379 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.048379 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=0.072557Jy sigma=0.000588 ! Fit after self-cal, rms=0.072556Jy sigma=0.000588 wmodel J2046-1152_X_2017_10_09_pus_map.mod ! Writing 50 model components to file: J2046-1152_X_2017_10_09_pus_map.mod wobs J2046-1152_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2046-1152_X_2017_10_09_pus_uvs.fits wwins J2046-1152_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2046-1152_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 = -9.72029e-05 Jy ! Component: 100 - total flux cleaned = -0.000158305 Jy ! Component: 150 - total flux cleaned = -0.000144328 Jy ! Component: 200 - total flux cleaned = -0.000131058 Jy ! Component: 250 - total flux cleaned = -0.000105826 Jy ! Component: 300 - total flux cleaned = -8.21048e-05 Jy ! Component: 350 - total flux cleaned = -3.60858e-05 Jy ! Component: 400 - total flux cleaned = -1.37458e-05 Jy ! Component: 450 - total flux cleaned = 7.82174e-06 Jy ! Component: 500 - total flux cleaned = 7.73064e-06 Jy ! Component: 550 - total flux cleaned = 7.90761e-06 Jy ! Component: 600 - total flux cleaned = 2.78958e-05 Jy ! Component: 650 - total flux cleaned = 4.71717e-05 Jy ! Component: 700 - total flux cleaned = 6.57678e-05 Jy ! Component: 750 - total flux cleaned = 7.47188e-05 Jy ! Component: 800 - total flux cleaned = 0.000101102 Jy ! Component: 850 - total flux cleaned = 0.000101149 Jy ! Component: 900 - total flux cleaned = 0.000109673 Jy ! Component: 950 - total flux cleaned = 0.000142595 Jy ! Component: 1000 - total flux cleaned = 0.000158519 Jy ! Component: 1050 - total flux cleaned = 0.000158464 Jy ! Component: 1100 - total flux cleaned = 0.00017402 Jy ! Component: 1150 - total flux cleaned = 0.000196686 Jy ! Component: 1200 - total flux cleaned = 0.000181775 Jy ! Component: 1250 - total flux cleaned = 0.000196228 Jy ! Component: 1300 - total flux cleaned = 0.000203317 Jy ! Component: 1350 - total flux cleaned = 0.000217148 Jy ! Component: 1400 - total flux cleaned = 0.000223745 Jy ! Component: 1450 - total flux cleaned = 0.00021679 Jy ! Component: 1500 - total flux cleaned = 0.000216637 Jy ! Component: 1550 - total flux cleaned = 0.000223099 Jy ! Component: 1600 - total flux cleaned = 0.000255353 Jy ! Component: 1650 - total flux cleaned = 0.000268108 Jy ! Component: 1700 - total flux cleaned = 0.000286803 Jy ! Component: 1750 - total flux cleaned = 0.00030539 Jy ! Component: 1800 - total flux cleaned = 0.000317553 Jy ! Component: 1850 - total flux cleaned = 0.000347443 Jy ! Component: 1900 - total flux cleaned = 0.000365138 Jy ! Component: 1950 - total flux cleaned = 0.000382602 Jy ! Component: 2000 - total flux cleaned = 0.000394069 Jy ! Total flux subtracted in 2048 components = 0.000405417 Jy ! Clean residual min=-0.000288 max=0.000321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0487844 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 175 components and 0.0487844 Jy ![Exited script file: muppet] wmap "J2046-1152_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 4.052 at -15.06 degrees (North through East) ! Clean map min=-0.002205 max=0.046093 Jy/beam ! Writing clean map to FITS file: J2046-1152_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758228 0.758228 1.51646 3.03291 6.06582 12.1316 24.2633 48.5266 97.0532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 4.052 at -15.06 degrees (North through East) ! Clean map min=-0.002205 max=0.046093 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 J2046-1152_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:02 2019