! Started logfile: J0626-1512_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:39 2019 obs J0626-1512_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0626-1512_X_2017_10_21_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.947797 visibilities/baseline/integration-bin. ! Found source: J0626-1512 ! ! 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 1202 lines of history. ! ! Reading 47496 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 J0626-1512_X_2017_10_21_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962214Jy sigma=0.007545 ! Fit after self-cal, rms=0.939897Jy sigma=0.007404 ! 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=0.7535 mas, bmaj=3.199 mas, bpa=-18.95 degrees ! Estimated noise=1002.23 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 = 0.0452115 Jy ! Component: 100 - total flux cleaned = 0.0600301 Jy ! Total flux subtracted in 100 components = 0.0600301 Jy ! Clean residual min=-0.003098 max=0.006478 Jy/beam ! Clean residual mean=0.000032 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0600301 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0600301 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=0.100297Jy sigma=0.000693 ! Fit after self-cal, rms=0.100075Jy sigma=0.000692 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837302 Jy ! Component: 100 - total flux cleaned = 0.0124729 Jy ! Total flux subtracted in 100 components = 0.0124729 Jy ! Clean residual min=-0.002434 max=0.002855 Jy/beam ! Clean residual mean=-0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.072503 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.072503 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=0.099255Jy sigma=0.000685 ! Fit after self-cal, rms=0.099247Jy sigma=0.000684 ! 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=1.048 mas, bmaj=3.463 mas, bpa=-17.74 degrees ! Estimated noise=440.463 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 = 0.0036165 Jy ! Component: 100 - total flux cleaned = 0.00555976 Jy ! Component: 150 - total flux cleaned = 0.00655798 Jy ! Component: 200 - total flux cleaned = 0.00665827 Jy ! Total flux subtracted in 200 components = 0.00665827 Jy ! Clean residual min=-0.001958 max=0.001976 Jy/beam ! Clean residual mean=-0.000011 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0791612 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0791612 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=0.099092Jy sigma=0.000683 ! Fit after self-cal, rms=0.099099Jy sigma=0.000683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 0.99 ! LA 1.07 MK 1.05 NL 0.90 OV 1.01 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.12 KP 1.00 ! LA 1.04 MK 1.15 NL 0.97 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.00 ! LA 0.95 MK 1.11 NL 0.93 OV 1.08 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 1.09 NL 0.95 OV 1.08 ! PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.06 KP 1.00 ! LA 1.04 MK 1.00 NL 0.92 OV 1.03 ! PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.99 ! LA 1.11 MK 1.06 NL 0.88 OV 1.06 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 1.08 KP 0.96 ! LA 1.00 MK 1.06 NL 0.97 OV 1.00 ! PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 0.93 KP 1.02 ! LA 1.09 MK 1.05 NL 0.90 OV 1.03 ! PT 0.87 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.91 KP 0.99 ! LA 1.06 MK 0.97 NL 0.95 OV 1.05 ! PT 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.02 ! LA 1.06 MK 0.87 NL 0.87 OV 1.02 ! PT 0.88 ! ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.95 KP 0.98 ! LA 1.06 MK 0.82 NL 0.84 OV 1.02 ! PT 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.89 KP 1.01 ! LA 1.11 MK 0.88 NL 0.86 OV 1.07 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.099099Jy sigma=0.000683 ! Fit after self-cal, rms=0.095894Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.505 mas, bpa=-17.66 degrees ! Estimated noise=440.253 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 = -8.33517e-06 Jy ! Component: 100 - total flux cleaned = -9.00986e-05 Jy ! Component: 150 - total flux cleaned = -0.000158412 Jy ! Component: 200 - total flux cleaned = -0.00018916 Jy ! Total flux subtracted in 200 components = -0.00018916 Jy ! Clean residual min=-0.001681 max=0.001960 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0789721 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0789721 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=0.095886Jy sigma=0.000682 ! Fit after self-cal, rms=0.095885Jy sigma=0.000682 ! 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=0.095885Jy sigma=0.000682 ! Fit after self-cal, rms=0.095940Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.502 mas, bpa=-17.8 degrees ! Estimated noise=439.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155656 Jy ! Component: 100 - total flux cleaned = 7.31422e-05 Jy ! Component: 150 - total flux cleaned = 5.07217e-07 Jy ! Component: 200 - total flux cleaned = -1.27275e-05 Jy ! Total flux subtracted in 200 components = -1.27275e-05 Jy ! Clean residual min=-0.001478 max=0.002050 Jy/beam ! Clean residual mean=0.000010 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0789593 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0789594 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=0.095933Jy sigma=0.000681 ! Fit after self-cal, rms=0.095988Jy sigma=0.000681 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 (5.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017281 Jy ! Component: 100 - total flux cleaned = 0.00213116 Jy ! Component: 150 - total flux cleaned = 0.00222537 Jy ! Component: 200 - total flux cleaned = 0.00238836 Jy ! Total flux subtracted in 200 components = 0.00238836 Jy ! Clean residual min=-0.001333 max=0.001362 Jy/beam ! Clean residual mean=0.000008 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0813477 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0813477 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=0.095952Jy sigma=0.000680 ! Fit after self-cal, rms=0.095953Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-8.6, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982567 Jy ! Component: 100 - total flux cleaned = 0.00119142 Jy ! Component: 150 - total flux cleaned = 0.00137792 Jy ! Component: 200 - total flux cleaned = 0.00149177 Jy ! Total flux subtracted in 200 components = 0.00149177 Jy ! Clean residual min=-0.001258 max=0.001028 Jy/beam ! Clean residual mean=0.000008 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0828395 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 0.0828395 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=0.095924Jy sigma=0.000680 ! Fit after self-cal, rms=0.095925Jy sigma=0.000680 ! 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=0.095925Jy sigma=0.000680 ! Fit after self-cal, rms=0.095368Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=3.497 mas, bpa=-17.91 degrees ! Estimated noise=436.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654174 Jy ! Component: 100 - total flux cleaned = 0.000871673 Jy ! Component: 150 - total flux cleaned = 0.00103825 Jy ! Component: 200 - total flux cleaned = 0.00111425 Jy ! Total flux subtracted in 200 components = 0.00111425 Jy ! Clean residual min=-0.001201 max=0.001041 Jy/beam ! Clean residual mean=0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0839537 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 0.0839537 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=0.095349Jy sigma=0.000680 ! Fit after self-cal, rms=0.095373Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168867 Jy ! Component: 100 - total flux cleaned = 0.0003032 Jy ! Component: 150 - total flux cleaned = 0.000378073 Jy ! Component: 200 - total flux cleaned = 0.000425332 Jy ! Total flux subtracted in 200 components = 0.000425332 Jy ! Clean residual min=-0.001151 max=0.001010 Jy/beam ! Clean residual mean=0.000008 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0843791 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.084379 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=0.095359Jy sigma=0.000680 ! Fit after self-cal, rms=0.095359Jy sigma=0.000680 ! 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=0.095359Jy sigma=0.000680 ! Fit after self-cal, rms=0.095031Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=4.677 mas, bpa=0.04794 degrees ! Estimated noise=496.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395938 Jy ! Component: 100 - total flux cleaned = 0.000640617 Jy ! Component: 150 - total flux cleaned = 0.000782373 Jy ! Component: 200 - total flux cleaned = 0.000907555 Jy ! Total flux subtracted in 200 components = 0.000907555 Jy ! Clean residual min=-0.001295 max=0.001019 Jy/beam ! Clean residual mean=0.000015 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0852866 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.0852866 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=0.095027Jy sigma=0.000680 ! Fit after self-cal, rms=0.095025Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280667 Jy ! Component: 100 - total flux cleaned = 0.000358312 Jy ! Component: 150 - total flux cleaned = 0.000471247 Jy ! Component: 200 - total flux cleaned = 0.000561189 Jy ! Total flux subtracted in 200 components = 0.000561189 Jy ! Clean residual min=-0.001264 max=0.001008 Jy/beam ! Clean residual mean=0.000013 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0858478 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.0858478 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=0.095023Jy sigma=0.000680 ! Fit after self-cal, rms=0.095020Jy sigma=0.000680 ! 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=1.038 mas, bmaj=3.495 mas, bpa=-17.97 degrees ! Estimated noise=435.032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 3.495 at -17.97 degrees (North through East) ! Clean map min=-0.0012354 max=0.062741 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=0.7435 mas, bmaj=3.199 mas, bpa=-19.19 degrees ! Estimated noise=972.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435806 Jy ! Component: 100 - total flux cleaned = 0.0606218 Jy ! Component: 150 - total flux cleaned = 0.0687324 Jy ! Component: 200 - total flux cleaned = 0.0732313 Jy ! Total flux subtracted in 200 components = 0.0732313 Jy ! Clean residual min=-0.002707 max=0.002776 Jy/beam ! Clean residual mean=0.000019 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0732314 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0732314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=3.495 mas, bpa=-17.97 degrees ! Estimated noise=435.032 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 = 0.00381423 Jy ! Component: 100 - total flux cleaned = 0.00613721 Jy ! Component: 150 - total flux cleaned = 0.00750314 Jy ! Component: 200 - total flux cleaned = 0.0082616 Jy ! Total flux subtracted in 200 components = 0.0082616 Jy ! Clean residual min=-0.001509 max=0.001370 Jy/beam ! Clean residual mean=0.000019 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.081493 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.081493 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=2.479 mas, bmaj=4.677 mas, bpa=0.04794 degrees ! Estimated noise=496.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128798 Jy ! Component: 100 - total flux cleaned = 0.0018898 Jy ! Component: 150 - total flux cleaned = 0.00221254 Jy ! Component: 200 - total flux cleaned = 0.00258912 Jy ! Total flux subtracted in 200 components = 0.00258912 Jy ! Clean residual min=-0.001299 max=0.001135 Jy/beam ! Clean residual mean=0.000020 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0840821 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 = 0.00033973 Jy ! Component: 100 - total flux cleaned = 0.000530855 Jy ! Component: 150 - total flux cleaned = 0.00075147 Jy ! Component: 200 - total flux cleaned = 0.000894384 Jy ! Total flux subtracted in 200 components = 0.000894384 Jy ! Clean residual min=-0.001235 max=0.001016 Jy/beam ! Clean residual mean=0.000016 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0849765 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 79 components and 0.0849765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=3.495 mas, bpa=-17.97 degrees ! Estimated noise=435.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491802 Jy ! Component: 100 - total flux cleaned = -0.000615509 Jy ! Component: 150 - total flux cleaned = -0.000615875 Jy ! Component: 200 - total flux cleaned = -0.000617856 Jy ! Total flux subtracted in 200 components = -0.000617856 Jy ! Clean residual min=-0.001165 max=0.001121 Jy/beam ! Clean residual mean=0.000010 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0843586 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0843586 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=0.095023Jy sigma=0.000680 ! Fit after self-cal, rms=0.095026Jy sigma=0.000680 wmodel J0626-1512_X_2017_10_21_pus_map.mod ! Writing 92 model components to file: J0626-1512_X_2017_10_21_pus_map.mod wobs J0626-1512_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0626-1512_X_2017_10_21_pus_uvs.fits wwins J0626-1512_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0626-1512_X_2017_10_21_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 = -0.000367475 Jy ! Component: 100 - total flux cleaned = -0.00034975 Jy ! Component: 150 - total flux cleaned = -0.000262184 Jy ! Component: 200 - total flux cleaned = -0.000228982 Jy ! Component: 250 - total flux cleaned = -0.000213259 Jy ! Component: 300 - total flux cleaned = -0.000197997 Jy ! Component: 350 - total flux cleaned = -0.00016888 Jy ! Component: 400 - total flux cleaned = -0.000140754 Jy ! Component: 450 - total flux cleaned = -9.98205e-05 Jy ! Component: 500 - total flux cleaned = -9.98427e-05 Jy ! Component: 550 - total flux cleaned = -8.66687e-05 Jy ! Component: 600 - total flux cleaned = -2.38817e-05 Jy ! Component: 650 - total flux cleaned = 7.18499e-07 Jy ! Component: 700 - total flux cleaned = 6.06402e-05 Jy ! Component: 750 - total flux cleaned = 6.05601e-05 Jy ! Component: 800 - total flux cleaned = 9.51587e-05 Jy ! Component: 850 - total flux cleaned = 0.000151284 Jy ! Component: 900 - total flux cleaned = 0.000206122 Jy ! Component: 950 - total flux cleaned = 0.000205939 Jy ! Component: 1000 - total flux cleaned = 0.000237712 Jy ! Component: 1050 - total flux cleaned = 0.000268785 Jy ! Component: 1100 - total flux cleaned = 0.000248241 Jy ! Component: 1150 - total flux cleaned = 0.000258365 Jy ! Component: 1200 - total flux cleaned = 0.000248429 Jy ! Component: 1250 - total flux cleaned = 0.000277781 Jy ! Component: 1300 - total flux cleaned = 0.00032585 Jy ! Component: 1350 - total flux cleaned = 0.000344821 Jy ! Component: 1400 - total flux cleaned = 0.000382202 Jy ! Component: 1450 - total flux cleaned = 0.000400566 Jy ! Component: 1500 - total flux cleaned = 0.000418604 Jy ! Component: 1550 - total flux cleaned = 0.000418629 Jy ! Component: 1600 - total flux cleaned = 0.000436259 Jy ! Component: 1650 - total flux cleaned = 0.000445081 Jy ! Component: 1700 - total flux cleaned = 0.000488061 Jy ! Component: 1750 - total flux cleaned = 0.000496549 Jy ! Component: 1800 - total flux cleaned = 0.000530067 Jy ! Component: 1850 - total flux cleaned = 0.000530042 Jy ! Component: 1900 - total flux cleaned = 0.000554571 Jy ! Component: 1950 - total flux cleaned = 0.000546519 Jy ! Component: 2000 - total flux cleaned = 0.000554567 Jy ! Total flux subtracted in 2048 components = 0.000578217 Jy ! Clean residual min=-0.000414 max=0.000394 Jy/beam ! Clean residual mean=0.000007 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0849368 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 232 components and 0.0849368 Jy ![Exited script file: muppet] wmap "J0626-1512_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 3.495 at -17.97 degrees (North through East) ! Clean map min=-0.001034 max=0.06254 Jy/beam ! Writing clean map to FITS file: J0626-1512_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0625396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770784 0.770784 1.54157 3.08314 6.16627 12.3325 24.6651 49.3302 98.6603 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 3.495 at -17.97 degrees (North through East) ! Clean map min=-0.001034 max=0.06254 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 J0626-1512_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:42 2019