! Started logfile: J0922-0529_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:40:54 2016 obs J0922-0529_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0922-0529_X_2014_12_20_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975617 visibilities/baseline/integration-bin. ! Found source: J0922-0529 ! ! 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 364 lines of history. ! ! Reading 37932 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 J0922-0529_X_2014_12_20_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.700034Jy sigma=0.008380 ! Fit after self-cal, rms=0.675805Jy sigma=0.008084 ! 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=0.723 mas, bmaj=1.728 mas, bpa=-2.354 degrees ! Estimated noise=747.83 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 = 0.249317 Jy ! Component: 100 - total flux cleaned = 0.321101 Jy ! Total flux subtracted in 100 components = 0.321101 Jy ! Clean residual min=-0.010102 max=0.028349 Jy/beam ! Clean residual mean=0.000024 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 0.321101 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.321101 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=0.087346Jy sigma=0.001017 ! Fit after self-cal, rms=0.087093Jy sigma=0.001014 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287724 Jy ! Component: 100 - total flux cleaned = 0.0416903 Jy ! Total flux subtracted in 100 components = 0.0416903 Jy ! Clean residual min=-0.007086 max=0.008753 Jy/beam ! Clean residual mean=0.000014 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.362791 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.362791 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=0.077229Jy sigma=0.000878 ! Fit after self-cal, rms=0.077126Jy sigma=0.000877 ! 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=0.8981 mas, bmaj=2.089 mas, bpa=-2.414 degrees ! Estimated noise=305.131 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 = 0.0078217 Jy ! Component: 100 - total flux cleaned = 0.00981618 Jy ! Component: 150 - total flux cleaned = 0.0102645 Jy ! Component: 200 - total flux cleaned = 0.0106439 Jy ! Total flux subtracted in 200 components = 0.0106439 Jy ! Clean residual min=-0.005974 max=0.007531 Jy/beam ! Clean residual mean=0.000022 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.373435 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.373435 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=0.076389Jy sigma=0.000868 ! Fit after self-cal, rms=0.076319Jy sigma=0.000867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.05 KP 1.10 ! LA 0.96 MK 0.94 NL 0.95 OV 0.95 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.04 KP 1.05 ! LA 0.96 MK 0.96 NL 0.94 OV 0.94 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.07 KP 0.99 ! LA 0.99 MK 0.96 NL 0.95 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.04 KP 0.95 ! LA 1.00 MK 0.97 NL 0.94 OV 0.94 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.00 KP 0.90 ! LA 0.99 MK 0.99 NL 0.97 OV 0.94 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.05 KP 0.89 ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.17 KP 0.89 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.90 ! LA 0.99 MK 0.97 NL 0.96 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.12 KP 0.93 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.08 KP 0.96 ! LA 1.01 MK 1.00 NL 0.97 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.09 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.076319Jy sigma=0.000867 ! Fit after self-cal, rms=0.071294Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.073 mas, bpa=-2.39 degrees ! Estimated noise=303.955 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 (1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684488 Jy ! Component: 100 - total flux cleaned = 0.00989745 Jy ! Component: 150 - total flux cleaned = 0.0105307 Jy ! Component: 200 - total flux cleaned = 0.0106736 Jy ! Total flux subtracted in 200 components = 0.0106736 Jy ! Clean residual min=-0.002281 max=0.003952 Jy/beam ! Clean residual mean=0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.384108 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.384108 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=0.070649Jy sigma=0.000789 ! Fit after self-cal, rms=0.070602Jy sigma=0.000788 ! Inverting map ! Added new window around map position (4.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341236 Jy ! Component: 100 - total flux cleaned = 0.00488554 Jy ! Component: 150 - total flux cleaned = 0.0057452 Jy ! Component: 200 - total flux cleaned = 0.00612364 Jy ! Total flux subtracted in 200 components = 0.00612364 Jy ! Clean residual min=-0.002100 max=0.002250 Jy/beam ! Clean residual mean=0.000008 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.390232 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.390232 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=0.070401Jy sigma=0.000785 ! Fit after self-cal, rms=0.070389Jy sigma=0.000785 ! 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=0.070389Jy sigma=0.000785 ! Fit after self-cal, rms=0.070112Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8948 mas, bmaj=2.071 mas, bpa=-2.459 degrees ! Estimated noise=303.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169166 Jy ! Component: 100 - total flux cleaned = 0.00280737 Jy ! Component: 150 - total flux cleaned = 0.00334849 Jy ! Component: 200 - total flux cleaned = 0.00370682 Jy ! Total flux subtracted in 200 components = 0.00370682 Jy ! Clean residual min=-0.001493 max=0.001137 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.393939 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.393939 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=0.070055Jy sigma=0.000780 ! Fit after self-cal, rms=0.070051Jy sigma=0.000780 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 = 0.000473189 Jy ! Component: 100 - total flux cleaned = 0.000710162 Jy ! Component: 150 - total flux cleaned = 0.000891198 Jy ! Component: 200 - total flux cleaned = 0.00103221 Jy ! Total flux subtracted in 200 components = 0.00103221 Jy ! Clean residual min=-0.001403 max=0.001018 Jy/beam ! Clean residual mean=0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.394971 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.394971 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=0.070030Jy sigma=0.000780 ! Fit after self-cal, rms=0.070026Jy sigma=0.000780 ! 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=0.070026Jy sigma=0.000780 ! Fit after self-cal, rms=0.070006Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.07 mas, bpa=-2.476 degrees ! Estimated noise=303.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716649 Jy ! Component: 100 - total flux cleaned = 0.00104579 Jy ! Component: 150 - total flux cleaned = 0.00122235 Jy ! Component: 200 - total flux cleaned = 0.00134306 Jy ! Total flux subtracted in 200 components = 0.00134306 Jy ! Clean residual min=-0.001268 max=0.000950 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.396314 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.396314 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=0.069989Jy sigma=0.000779 ! Fit after self-cal, rms=0.069987Jy sigma=0.000779 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 = 0.000244099 Jy ! Component: 100 - total flux cleaned = 0.000340738 Jy ! Component: 150 - total flux cleaned = 0.000376207 Jy ! Component: 200 - total flux cleaned = 0.000393219 Jy ! Total flux subtracted in 200 components = 0.000393219 Jy ! Clean residual min=-0.001215 max=0.000946 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.396707 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 112 components and 0.396707 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=0.069978Jy sigma=0.000779 ! Fit after self-cal, rms=0.069976Jy sigma=0.000779 ! 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=0.069976Jy sigma=0.000779 ! Fit after self-cal, rms=0.069975Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=3.644 mas, bpa=-1.774 degrees ! Estimated noise=376.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675971 Jy ! Component: 100 - total flux cleaned = 0.000841731 Jy ! Component: 150 - total flux cleaned = 0.000974635 Jy ! Component: 200 - total flux cleaned = 0.00110059 Jy ! Total flux subtracted in 200 components = 0.00110059 Jy ! Clean residual min=-0.001131 max=0.001100 Jy/beam ! Clean residual mean=0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.397808 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.397808 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=0.069972Jy sigma=0.000779 ! Fit after self-cal, rms=0.069969Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.32344e-05 Jy ! Component: 100 - total flux cleaned = 0.000169078 Jy ! Component: 150 - total flux cleaned = 0.000247254 Jy ! Component: 200 - total flux cleaned = 0.00030693 Jy ! Total flux subtracted in 200 components = 0.00030693 Jy ! Clean residual min=-0.001099 max=0.001104 Jy/beam ! Clean residual mean=0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.398115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.398115 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=0.069969Jy sigma=0.000779 ! Fit after self-cal, rms=0.069967Jy sigma=0.000779 ! 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=0.894 mas, bmaj=2.07 mas, bpa=-2.501 degrees ! Estimated noise=303.817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.07 at -2.501 degrees (North through East) ! Clean map min=-0.0010153 max=0.32379 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=0.7201 mas, bmaj=1.711 mas, bpa=-2.482 degrees ! Estimated noise=740.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246742 Jy ! Component: 100 - total flux cleaned = 0.319356 Jy ! Component: 150 - total flux cleaned = 0.347745 Jy ! Component: 200 - total flux cleaned = 0.359863 Jy ! Total flux subtracted in 200 components = 0.359863 Jy ! Clean residual min=-0.003612 max=0.005845 Jy/beam ! Clean residual mean=0.000001 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.359863 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.359863 Jy ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.07 mas, bpa=-2.501 degrees ! Estimated noise=303.817 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 = 0.0109011 Jy ! Component: 100 - total flux cleaned = 0.0174128 Jy ! Component: 150 - total flux cleaned = 0.0218812 Jy ! Component: 200 - total flux cleaned = 0.0252129 Jy ! Total flux subtracted in 200 components = 0.0252129 Jy ! Clean residual min=-0.001754 max=0.002219 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.385076 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.385076 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=2.19 mas, bmaj=3.644 mas, bpa=-1.774 degrees ! Estimated noise=376.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429126 Jy ! Component: 100 - total flux cleaned = 0.00687602 Jy ! Component: 150 - total flux cleaned = 0.00865733 Jy ! Component: 200 - total flux cleaned = 0.00996569 Jy ! Total flux subtracted in 200 components = 0.00996569 Jy ! Clean residual min=-0.001312 max=0.001247 Jy/beam ! Clean residual mean=0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.395042 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 = 0.000981289 Jy ! Component: 100 - total flux cleaned = 0.0017254 Jy ! Component: 150 - total flux cleaned = 0.00229196 Jy ! Component: 200 - total flux cleaned = 0.00272643 Jy ! Total flux subtracted in 200 components = 0.00272643 Jy ! Clean residual min=-0.001133 max=0.001116 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.397768 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 139 components and 0.397768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.07 mas, bpa=-2.501 degrees ! Estimated noise=303.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417399 Jy ! Component: 100 - total flux cleaned = 0.000359685 Jy ! Component: 150 - total flux cleaned = 0.000303949 Jy ! Component: 200 - total flux cleaned = 0.000251861 Jy ! Total flux subtracted in 200 components = 0.000251861 Jy ! Clean residual min=-0.001192 max=0.000984 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.39802 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 0.39802 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=0.069985Jy sigma=0.000779 ! Fit after self-cal, rms=0.069975Jy sigma=0.000779 wmodel J0922-0529_X_2014_12_20_pus_map.mod ! Writing 151 model components to file: J0922-0529_X_2014_12_20_pus_map.mod wobs J0922-0529_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0922-0529_X_2014_12_20_pus_uvs.fits wwins J0922-0529_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0922-0529_X_2014_12_20_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 = -0.000383084 Jy ! Component: 100 - total flux cleaned = -0.000525696 Jy ! Component: 150 - total flux cleaned = -0.000676293 Jy ! Component: 200 - total flux cleaned = -0.000772663 Jy ! Component: 250 - total flux cleaned = -0.000850374 Jy ! Component: 300 - total flux cleaned = -0.000895527 Jy ! Component: 350 - total flux cleaned = -0.000953303 Jy ! Component: 400 - total flux cleaned = -0.000981117 Jy ! Component: 450 - total flux cleaned = -0.00100808 Jy ! Component: 500 - total flux cleaned = -0.00104753 Jy ! Component: 550 - total flux cleaned = -0.00107328 Jy ! Component: 600 - total flux cleaned = -0.00111087 Jy ! Component: 650 - total flux cleaned = -0.00111058 Jy ! Component: 700 - total flux cleaned = -0.00113478 Jy ! Component: 750 - total flux cleaned = -0.00118246 Jy ! Component: 800 - total flux cleaned = -0.00127566 Jy ! Component: 850 - total flux cleaned = -0.0013667 Jy ! Component: 900 - total flux cleaned = -0.0014451 Jy ! Component: 950 - total flux cleaned = -0.00150007 Jy ! Component: 1000 - total flux cleaned = -0.00157591 Jy ! Component: 1050 - total flux cleaned = -0.00162933 Jy ! Component: 1100 - total flux cleaned = -0.00168201 Jy ! Component: 1150 - total flux cleaned = -0.00177505 Jy ! Component: 1200 - total flux cleaned = -0.0018362 Jy ! Component: 1250 - total flux cleaned = -0.00189632 Jy ! Component: 1300 - total flux cleaned = -0.00192626 Jy ! Component: 1350 - total flux cleaned = -0.00198509 Jy ! Component: 1400 - total flux cleaned = -0.00201389 Jy ! Component: 1450 - total flux cleaned = -0.00202349 Jy ! Component: 1500 - total flux cleaned = -0.00205168 Jy ! Component: 1550 - total flux cleaned = -0.00207962 Jy ! Component: 1600 - total flux cleaned = -0.00209787 Jy ! Component: 1650 - total flux cleaned = -0.00214334 Jy ! Component: 1700 - total flux cleaned = -0.00213425 Jy ! Component: 1750 - total flux cleaned = -0.00216984 Jy ! Component: 1800 - total flux cleaned = -0.0021873 Jy ! Component: 1850 - total flux cleaned = -0.00219613 Jy ! Component: 1900 - total flux cleaned = -0.00220462 Jy ! Component: 1950 - total flux cleaned = -0.00222167 Jy ! Component: 2000 - total flux cleaned = -0.0022049 Jy ! Total flux subtracted in 2048 components = -0.0021798 Jy ! Clean residual min=-0.000457 max=0.000453 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.39584 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 303 components and 0.39584 Jy ![Exited script file: muppet] wmap "J0922-0529_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.07 at -2.501 degrees (North through East) ! Clean map min=-0.00085055 max=0.32406 Jy/beam ! Writing clean map to FITS file: J0922-0529_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.324058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164155 device "J0922-0529_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0922-0529_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151968 0.151968 0.303936 0.607872 1.21574 2.43149 4.86298 9.72595 19.4519 38.9038 77.8076 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.324 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.07 at -2.501 degrees (North through East) ! Clean map min=-0.00085055 max=0.32406 Jy/beam quit ! Quitting program ! Log file J0922-0529_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:40:57 2016