! Started logfile: J1834+0506_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:21:01 2017 obs J1834+0506_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1834+0506_X_2015_01_23_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974493 visibilities/baseline/integration-bin. ! Found source: J1834+0506 ! ! 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 350 lines of history. ! ! Reading 60516 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 J1834+0506_X_2015_01_23_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900977Jy sigma=0.010171 ! Fit after self-cal, rms=0.882967Jy sigma=0.009980 ! 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=0.6929 mas, bmaj=1.73 mas, bpa=-0.3346 degrees ! Estimated noise=454.73 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 = 0.0887805 Jy ! Component: 100 - total flux cleaned = 0.115842 Jy ! Total flux subtracted in 100 components = 0.115842 Jy ! Clean residual min=-0.008411 max=0.017746 Jy/beam ! Clean residual mean=-0.000060 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.115842 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.115842 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=0.087954Jy sigma=0.000903 ! Fit after self-cal, rms=0.087960Jy sigma=0.000903 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177792 Jy ! Component: 100 - total flux cleaned = 0.0287729 Jy ! Total flux subtracted in 100 components = 0.0287729 Jy ! Clean residual min=-0.008622 max=0.010327 Jy/beam ! Clean residual mean=-0.000031 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.144615 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.144615 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=0.083419Jy sigma=0.000846 ! Fit after self-cal, rms=0.083181Jy sigma=0.000843 ! 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=0.87 mas, bmaj=2.018 mas, bpa=-0.3627 degrees ! Estimated noise=258.648 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 = 0.01089 Jy ! Component: 100 - total flux cleaned = 0.0169562 Jy ! Component: 150 - total flux cleaned = 0.0208998 Jy ! Component: 200 - total flux cleaned = 0.0233793 Jy ! Total flux subtracted in 200 components = 0.0233793 Jy ! Clean residual min=-0.006516 max=0.009069 Jy/beam ! Clean residual mean=0.000011 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.167994 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.167994 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=0.081570Jy sigma=0.000826 ! Fit after self-cal, rms=0.081452Jy sigma=0.000824 ! Inverting map ! Added new window around map position (3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746443 Jy ! Component: 100 - total flux cleaned = 0.0104538 Jy ! Component: 150 - total flux cleaned = 0.0112514 Jy ! Component: 200 - total flux cleaned = 0.0115906 Jy ! Total flux subtracted in 200 components = 0.0115906 Jy ! Clean residual min=-0.005761 max=0.005521 Jy/beam ! Clean residual mean=0.000028 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.179584 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.179584 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=0.080668Jy sigma=0.000816 ! Fit after self-cal, rms=0.080604Jy sigma=0.000815 ! 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 0.93 FD 1.09 HN 1.25 KP 0.91 ! LA 1.10 MK 0.94 NL 0.98 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.30 KP 0.86 ! LA 1.09 MK 0.95 NL 0.96 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.34 KP 0.81 ! LA 1.12 MK 0.98 NL 0.96 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.33 KP 0.79 ! LA 1.15 MK 0.93 NL 0.96 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.20 KP 0.74 ! LA 1.13 MK 1.00 NL 0.98 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.29 KP 0.73 ! LA 1.13 MK 0.96 NL 0.99 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.21 HN 1.48 KP 0.74 ! LA 1.14 MK 1.03 NL 1.02 OV 1.06 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.29 KP 0.74 ! LA 1.14 MK 0.97 NL 0.98 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.37 KP 0.75 ! LA 1.16 MK 0.97 NL 0.98 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.36 KP 0.79 ! LA 1.16 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.28 KP 0.81 ! LA 1.17 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.28 KP 0.81 ! LA 1.15 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.080604Jy sigma=0.000815 ! Fit after self-cal, rms=0.085490Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=2.016 mas, bpa=-0.1771 degrees ! Estimated noise=260.661 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 = 0.00106994 Jy ! Component: 100 - total flux cleaned = 0.00107406 Jy ! Component: 150 - total flux cleaned = 0.00103545 Jy ! Component: 200 - total flux cleaned = 0.00100104 Jy ! Total flux subtracted in 200 components = 0.00100104 Jy ! Clean residual min=-0.001216 max=0.001073 Jy/beam ! Clean residual mean=0.000008 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.180585 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.180585 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=0.085434Jy sigma=0.000781 ! Fit after self-cal, rms=0.085539Jy sigma=0.000780 ! 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=0.085539Jy sigma=0.000780 ! Fit after self-cal, rms=0.086149Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.017 mas, bpa=-0.1583 degrees ! Estimated noise=260.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140387 Jy ! Component: 100 - total flux cleaned = 5.52004e-05 Jy ! Component: 150 - total flux cleaned = 3.50691e-06 Jy ! Component: 200 - total flux cleaned = -2.0737e-05 Jy ! Total flux subtracted in 200 components = -2.0737e-05 Jy ! Clean residual min=-0.001204 max=0.001057 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.180565 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.180565 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=0.086132Jy sigma=0.000779 ! Fit after self-cal, rms=0.086136Jy 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 = 0.000105965 Jy ! Component: 100 - total flux cleaned = 8.3583e-05 Jy ! Component: 150 - total flux cleaned = 8.38984e-05 Jy ! Component: 200 - total flux cleaned = 6.3594e-05 Jy ! Total flux subtracted in 200 components = 6.3594e-05 Jy ! Clean residual min=-0.001169 max=0.001000 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.180628 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.180628 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=0.086127Jy sigma=0.000779 ! Fit after self-cal, rms=0.086125Jy sigma=0.000779 ! 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=0.086125Jy sigma=0.000779 ! Fit after self-cal, rms=0.086468Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8774 mas, bmaj=2.018 mas, bpa=-0.1687 degrees ! Estimated noise=260.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.81682e-05 Jy ! Component: 100 - total flux cleaned = -0.000149052 Jy ! Component: 150 - total flux cleaned = -0.000168225 Jy ! Component: 200 - total flux cleaned = -0.000186504 Jy ! Total flux subtracted in 200 components = -0.000186504 Jy ! Clean residual min=-0.001149 max=0.000924 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.180442 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.180442 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=0.086460Jy sigma=0.000779 ! Fit after self-cal, rms=0.086461Jy 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 = 2.13143e-05 Jy ! Component: 100 - total flux cleaned = -1.30914e-05 Jy ! Component: 150 - total flux cleaned = -2.94696e-05 Jy ! Component: 200 - total flux cleaned = -4.55158e-05 Jy ! Total flux subtracted in 200 components = -4.55158e-05 Jy ! Clean residual min=-0.001128 max=0.000884 Jy/beam ! Clean residual mean=0.000004 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.180396 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.180396 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=0.086455Jy sigma=0.000779 ! Fit after self-cal, rms=0.086454Jy 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=0.086454Jy sigma=0.000779 ! Fit after self-cal, rms=0.086675Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=3.226 mas, bpa=-4.033 degrees ! Estimated noise=318.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104636 Jy ! Component: 100 - total flux cleaned = -0.000166333 Jy ! Component: 150 - total flux cleaned = -0.000150458 Jy ! Component: 200 - total flux cleaned = -0.000157144 Jy ! Total flux subtracted in 200 components = -0.000157144 Jy ! Clean residual min=-0.000990 max=0.000735 Jy/beam ! Clean residual mean=0.000007 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.180239 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.180239 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=0.086675Jy sigma=0.000779 ! Fit after self-cal, rms=0.086674Jy 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 = 2.0986e-05 Jy ! Component: 100 - total flux cleaned = 3.73925e-05 Jy ! Component: 150 - total flux cleaned = 3.71457e-05 Jy ! Component: 200 - total flux cleaned = 3.6957e-05 Jy ! Total flux subtracted in 200 components = 3.6957e-05 Jy ! Clean residual min=-0.000975 max=0.000713 Jy/beam ! Clean residual mean=0.000007 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.180276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.180276 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=0.086673Jy sigma=0.000779 ! Fit after self-cal, rms=0.086672Jy 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=0.8777 mas, bmaj=2.018 mas, bpa=-0.1783 degrees ! Estimated noise=260.695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 2.018 at -0.1783 degrees (North through East) ! Clean map min=-0.00097269 max=0.11765 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=0.698 mas, bmaj=1.728 mas, bpa=-0.1508 degrees ! Estimated noise=455.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884203 Jy ! Component: 100 - total flux cleaned = 0.116817 Jy ! Component: 150 - total flux cleaned = 0.13427 Jy ! Component: 200 - total flux cleaned = 0.146179 Jy ! Total flux subtracted in 200 components = 0.146179 Jy ! Clean residual min=-0.004131 max=0.006714 Jy/beam ! Clean residual mean=-0.000033 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.146179 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.146179 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.018 mas, bpa=-0.1783 degrees ! Estimated noise=260.695 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 = 0.0109845 Jy ! Component: 100 - total flux cleaned = 0.0180059 Jy ! Component: 150 - total flux cleaned = 0.022662 Jy ! Component: 200 - total flux cleaned = 0.0258633 Jy ! Total flux subtracted in 200 components = 0.0258633 Jy ! Clean residual min=-0.001264 max=0.001780 Jy/beam ! Clean residual mean=-0.000009 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.172042 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.172042 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225227 Jy ! Component: 100 - total flux cleaned = 0.00385679 Jy ! Component: 150 - total flux cleaned = 0.0050177 Jy ! Component: 200 - total flux cleaned = 0.00587507 Jy ! Total flux subtracted in 200 components = 0.00587507 Jy ! Clean residual min=-0.000962 max=0.000853 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.177918 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.177917 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=2.168 mas, bmaj=3.226 mas, bpa=-4.033 degrees ! Estimated noise=318.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084918 Jy ! Component: 100 - total flux cleaned = 0.00135577 Jy ! Component: 150 - total flux cleaned = 0.00169997 Jy ! Component: 200 - total flux cleaned = 0.00194043 Jy ! Total flux subtracted in 200 components = 0.00194043 Jy ! Clean residual min=-0.001010 max=0.000792 Jy/beam ! Clean residual mean=0.000006 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.179858 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 = 0.000127953 Jy ! Component: 100 - total flux cleaned = 0.000167858 Jy ! Component: 150 - total flux cleaned = 0.000206678 Jy ! Component: 200 - total flux cleaned = 0.000235561 Jy ! Total flux subtracted in 200 components = 0.000235561 Jy ! Clean residual min=-0.000988 max=0.000755 Jy/beam ! Clean residual mean=0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.180093 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.180093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.018 mas, bpa=-0.1783 degrees ! Estimated noise=260.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140047 Jy ! Component: 100 - total flux cleaned = -0.000178889 Jy ! Component: 150 - total flux cleaned = -0.000179692 Jy ! Component: 200 - total flux cleaned = -0.000196311 Jy ! Total flux subtracted in 200 components = -0.000196311 Jy ! Clean residual min=-0.000920 max=0.000768 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.179897 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.179897 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=0.086663Jy sigma=0.000779 ! Fit after self-cal, rms=0.086653Jy sigma=0.000779 wmodel J1834+0506_X_2015_01_23_pus_map.mod ! Writing 89 model components to file: J1834+0506_X_2015_01_23_pus_map.mod wobs J1834+0506_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1834+0506_X_2015_01_23_pus_uvs.fits wwins J1834+0506_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1834+0506_X_2015_01_23_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 = -0.000253183 Jy ! Component: 100 - total flux cleaned = -0.000346886 Jy ! Component: 150 - total flux cleaned = -0.000459477 Jy ! Component: 200 - total flux cleaned = -0.000531192 Jy ! Component: 250 - total flux cleaned = -0.000565741 Jy ! Component: 300 - total flux cleaned = -0.000599551 Jy ! Component: 350 - total flux cleaned = -0.000632467 Jy ! Component: 400 - total flux cleaned = -0.000643025 Jy ! Component: 450 - total flux cleaned = -0.000684425 Jy ! Component: 500 - total flux cleaned = -0.000704742 Jy ! Component: 550 - total flux cleaned = -0.000764475 Jy ! Component: 600 - total flux cleaned = -0.000832602 Jy ! Component: 650 - total flux cleaned = -0.000880208 Jy ! Component: 700 - total flux cleaned = -0.00090836 Jy ! Component: 750 - total flux cleaned = -0.000963802 Jy ! Component: 800 - total flux cleaned = -0.00099109 Jy ! Component: 850 - total flux cleaned = -0.00105376 Jy ! Component: 900 - total flux cleaned = -0.00106247 Jy ! Component: 950 - total flux cleaned = -0.00110621 Jy ! Component: 1000 - total flux cleaned = -0.00114929 Jy ! Component: 1050 - total flux cleaned = -0.00117476 Jy ! Component: 1100 - total flux cleaned = -0.00120828 Jy ! Component: 1150 - total flux cleaned = -0.00126658 Jy ! Component: 1200 - total flux cleaned = -0.00128293 Jy ! Component: 1250 - total flux cleaned = -0.00129113 Jy ! Component: 1300 - total flux cleaned = -0.00133145 Jy ! Component: 1350 - total flux cleaned = -0.00134743 Jy ! Component: 1400 - total flux cleaned = -0.00140249 Jy ! Component: 1450 - total flux cleaned = -0.00139466 Jy ! Component: 1500 - total flux cleaned = -0.00140233 Jy ! Component: 1550 - total flux cleaned = -0.00141001 Jy ! Component: 1600 - total flux cleaned = -0.0014328 Jy ! Component: 1650 - total flux cleaned = -0.0014328 Jy ! Component: 1700 - total flux cleaned = -0.00144027 Jy ! Component: 1750 - total flux cleaned = -0.00146241 Jy ! Component: 1800 - total flux cleaned = -0.00148425 Jy ! Component: 1850 - total flux cleaned = -0.00147702 Jy ! Component: 1900 - total flux cleaned = -0.00149855 Jy ! Component: 1950 - total flux cleaned = -0.00149144 Jy ! Component: 2000 - total flux cleaned = -0.00150552 Jy ! Total flux subtracted in 2048 components = -0.00150555 Jy ! Clean residual min=-0.000363 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.178392 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 245 components and 0.178392 Jy ![Exited script file: muppet] wmap "J1834+0506_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 2.018 at -0.1783 degrees (North through East) ! Clean map min=-0.00063892 max=0.11799 Jy/beam ! Writing clean map to FITS file: J1834+0506_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335223 0.335223 0.670445 1.34089 2.68178 5.36356 10.7271 21.4543 42.9085 85.817 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 2.018 at -0.1783 degrees (North through East) ! Clean map min=-0.00063892 max=0.11799 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 J1834+0506_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:21:04 2017