! Started logfile: J0815+0154_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:33 2017 obs J0815+0154_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0815+0154_X_2015_01_23_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863248 visibilities/baseline/integration-bin. ! Found source: J0815+0154 ! ! 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 48480 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 J0815+0154_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838191Jy sigma=0.010037 ! Fit after self-cal, rms=0.795657Jy sigma=0.009570 ! 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=0.7695 mas, bmaj=1.817 mas, bpa=-3.25 degrees ! Estimated noise=562.371 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 = 0.158004 Jy ! Component: 100 - total flux cleaned = 0.209974 Jy ! Total flux subtracted in 100 components = 0.209974 Jy ! Clean residual min=-0.009686 max=0.020383 Jy/beam ! Clean residual mean=0.000086 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 0.209974 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.209974 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=0.092324Jy sigma=0.001039 ! Fit after self-cal, rms=0.091994Jy sigma=0.001035 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207978 Jy ! Component: 100 - total flux cleaned = 0.029721 Jy ! Total flux subtracted in 100 components = 0.029721 Jy ! Clean residual min=-0.009374 max=0.011018 Jy/beam ! Clean residual mean=0.000140 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.239695 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.239695 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=0.086274Jy sigma=0.000982 ! Fit after self-cal, rms=0.086191Jy sigma=0.000981 ! 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=0.9563 mas, bmaj=2.091 mas, bpa=-3.345 degrees ! Estimated noise=271.28 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 = 0.0055781 Jy ! Component: 100 - total flux cleaned = 0.00626665 Jy ! Component: 150 - total flux cleaned = 0.00609532 Jy ! Component: 200 - total flux cleaned = 0.00601976 Jy ! Total flux subtracted in 200 components = 0.00601976 Jy ! Clean residual min=-0.011814 max=0.015860 Jy/beam ! Clean residual mean=0.000223 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 0.245715 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.245715 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=0.085601Jy sigma=0.000978 ! Fit after self-cal, rms=0.085589Jy sigma=0.000978 ! 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 1.10 HN 1.03 KP 0.88 ! LA 1.32 MK 0.96 NL 0.93 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.83 ! LA 1.33 MK 0.97 NL 0.95 OV 0.96 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.06 KP 0.78 ! LA 1.36 MK 0.97 NL 0.94 OV 0.95 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.04 KP 0.75 ! LA 1.39 MK 0.97 NL 0.95 OV 0.95 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.01 KP 0.70 ! LA 1.38 MK 1.00 NL 0.96 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.04 KP 0.70 ! LA 1.39 MK 0.99 NL 0.96 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.14 KP 0.70 ! LA 1.41 MK 1.03 NL 1.01 OV 1.04 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.10 KP 0.70 ! LA 1.38 MK 0.97 NL 0.96 OV 1.02 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.09 KP 0.72 ! LA 1.41 MK 0.98 NL 0.96 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.10 KP 0.76 ! LA 1.45 MK 1.00 NL 0.95 OV 0.98 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.05 KP 0.79 ! LA 1.45 MK 1.01 NL 0.97 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.04 KP 0.76 ! LA 1.40 MK 1.01 NL 0.97 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.085589Jy sigma=0.000978 ! Fit after self-cal, rms=0.074500Jy sigma=0.000814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9593 mas, bmaj=2.088 mas, bpa=-3.655 degrees ! Estimated noise=270.78 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 = 0.000631984 Jy ! Component: 100 - total flux cleaned = 0.00077843 Jy ! Component: 150 - total flux cleaned = 0.000826674 Jy ! Component: 200 - total flux cleaned = 0.000869362 Jy ! Total flux subtracted in 200 components = 0.000869362 Jy ! Clean residual min=-0.004325 max=0.004926 Jy/beam ! Clean residual mean=0.000049 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.246584 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.246584 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=0.074460Jy sigma=0.000814 ! Fit after self-cal, rms=0.074584Jy sigma=0.000813 ! 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=0.074584Jy sigma=0.000813 ! Fit after self-cal, rms=0.072796Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.09 mas, bpa=-3.852 degrees ! Estimated noise=270.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136702 Jy ! Component: 100 - total flux cleaned = -0.000155482 Jy ! Component: 150 - total flux cleaned = -0.000154213 Jy ! Component: 200 - total flux cleaned = -0.000168205 Jy ! Total flux subtracted in 200 components = -0.000168205 Jy ! Clean residual min=-0.001198 max=0.002142 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.246416 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.246416 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=0.072787Jy sigma=0.000780 ! Fit after self-cal, rms=0.072830Jy 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) ! Added new window around map position (-3.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196033 Jy ! Component: 100 - total flux cleaned = 0.00290651 Jy ! Component: 150 - total flux cleaned = 0.00344804 Jy ! Component: 200 - total flux cleaned = 0.00367639 Jy ! Total flux subtracted in 200 components = 0.00367639 Jy ! Clean residual min=-0.001080 max=0.001566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.250092 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.250092 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=0.072780Jy sigma=0.000779 ! Fit after self-cal, rms=0.072775Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108346 Jy ! Component: 100 - total flux cleaned = 0.0012159 Jy ! Component: 150 - total flux cleaned = 0.0013044 Jy ! Component: 200 - total flux cleaned = 0.00132346 Jy ! Total flux subtracted in 200 components = 0.00132346 Jy ! Clean residual min=-0.001030 max=0.001238 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.251416 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.251416 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=0.072751Jy sigma=0.000779 ! Fit after self-cal, rms=0.072750Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-1.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111694 Jy ! Component: 100 - total flux cleaned = 0.00117023 Jy ! Component: 150 - total flux cleaned = 0.00121341 Jy ! Component: 200 - total flux cleaned = 0.00113897 Jy ! Total flux subtracted in 200 components = 0.00113897 Jy ! Clean residual min=-0.001001 max=0.000905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.252555 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.252555 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=0.072729Jy sigma=0.000778 ! Fit after self-cal, rms=0.072728Jy sigma=0.000778 ! 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=0.072728Jy sigma=0.000778 ! Fit after self-cal, rms=0.072697Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.09 mas, bpa=-3.853 degrees ! Estimated noise=270.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329527 Jy ! Component: 100 - total flux cleaned = 0.000445047 Jy ! Component: 150 - total flux cleaned = 0.000487761 Jy ! Component: 200 - total flux cleaned = 0.000488581 Jy ! Total flux subtracted in 200 components = 0.000488581 Jy ! Clean residual min=-0.000910 max=0.000890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.253043 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.253043 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=0.072690Jy sigma=0.000778 ! Fit after self-cal, rms=0.072691Jy sigma=0.000778 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 = 5.21041e-05 Jy ! Component: 100 - total flux cleaned = 4.09163e-05 Jy ! Component: 150 - total flux cleaned = 5.14695e-05 Jy ! Component: 200 - total flux cleaned = 4.09188e-05 Jy ! Total flux subtracted in 200 components = 4.09188e-05 Jy ! Clean residual min=-0.000903 max=0.000880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.253084 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.253084 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=0.072688Jy sigma=0.000778 ! Fit after self-cal, rms=0.072688Jy sigma=0.000778 ! 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=0.072688Jy sigma=0.000778 ! Fit after self-cal, rms=0.072647Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=3.294 mas, bpa=-5.953 degrees ! Estimated noise=329.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.40058e-05 Jy ! Component: 100 - total flux cleaned = 0.000183457 Jy ! Component: 150 - total flux cleaned = 0.000250443 Jy ! Component: 200 - total flux cleaned = 0.000296191 Jy ! Total flux subtracted in 200 components = 0.000296191 Jy ! Clean residual min=-0.001145 max=0.001004 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.25338 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.25338 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=0.072645Jy sigma=0.000778 ! Fit after self-cal, rms=0.072646Jy sigma=0.000778 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 = 2.12807e-05 Jy ! Component: 100 - total flux cleaned = 4.70788e-05 Jy ! Component: 150 - total flux cleaned = 3.29365e-05 Jy ! Component: 200 - total flux cleaned = 2.6793e-05 Jy ! Total flux subtracted in 200 components = 2.6793e-05 Jy ! Clean residual min=-0.001136 max=0.000981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.253407 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.253407 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=0.072645Jy sigma=0.000778 ! Fit after self-cal, rms=0.072645Jy sigma=0.000778 ! 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=0.958 mas, bmaj=2.089 mas, bpa=-3.842 degrees ! Estimated noise=270.493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.958 x 2.089 at -3.842 degrees (North through East) ! Clean map min=-0.00086668 max=0.20134 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=0.7704 mas, bmaj=1.811 mas, bpa=-3.468 degrees ! Estimated noise=561.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158039 Jy ! Component: 100 - total flux cleaned = 0.210893 Jy ! Component: 150 - total flux cleaned = 0.230882 Jy ! Component: 200 - total flux cleaned = 0.23915 Jy ! Total flux subtracted in 200 components = 0.23915 Jy ! Clean residual min=-0.002234 max=0.003622 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.23915 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.23915 Jy ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.089 mas, bpa=-3.842 degrees ! Estimated noise=270.493 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 = 0.00456467 Jy ! Component: 100 - total flux cleaned = 0.00726863 Jy ! Component: 150 - total flux cleaned = 0.00919279 Jy ! Component: 200 - total flux cleaned = 0.0106569 Jy ! Total flux subtracted in 200 components = 0.0106569 Jy ! Clean residual min=-0.000998 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.249807 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.249807 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=2.232 mas, bmaj=3.294 mas, bpa=-5.953 degrees ! Estimated noise=329.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159221 Jy ! Component: 100 - total flux cleaned = 0.00266966 Jy ! Component: 150 - total flux cleaned = 0.00321717 Jy ! Component: 200 - total flux cleaned = 0.00350127 Jy ! Total flux subtracted in 200 components = 0.00350127 Jy ! Clean residual min=-0.001098 max=0.001159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.253308 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 = 0.000110176 Jy ! Component: 100 - total flux cleaned = 0.0002075 Jy ! Component: 150 - total flux cleaned = 0.000241096 Jy ! Component: 200 - total flux cleaned = 0.00025578 Jy ! Total flux subtracted in 200 components = 0.00025578 Jy ! Clean residual min=-0.001132 max=0.001066 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.253564 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.253564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.089 mas, bpa=-3.842 degrees ! Estimated noise=270.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71416e-05 Jy ! Component: 100 - total flux cleaned = 9.83077e-05 Jy ! Component: 150 - total flux cleaned = 0.000120347 Jy ! Component: 200 - total flux cleaned = 0.000160445 Jy ! Total flux subtracted in 200 components = 0.000160445 Jy ! Clean residual min=-0.000971 max=0.000842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.253724 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.253724 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=0.072661Jy sigma=0.000778 ! Fit after self-cal, rms=0.072661Jy sigma=0.000778 wmodel J0815+0154_X_2015_01_23_pus_map.mod ! Writing 101 model components to file: J0815+0154_X_2015_01_23_pus_map.mod wobs J0815+0154_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0815+0154_X_2015_01_23_pus_uvs.fits wwins J0815+0154_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0815+0154_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 = -0.000314795 Jy ! Component: 100 - total flux cleaned = -0.000378226 Jy ! Component: 150 - total flux cleaned = -0.000407782 Jy ! Component: 200 - total flux cleaned = -0.000435663 Jy ! Component: 250 - total flux cleaned = -0.000475542 Jy ! Component: 300 - total flux cleaned = -0.00048844 Jy ! Component: 350 - total flux cleaned = -0.000513128 Jy ! Component: 400 - total flux cleaned = -0.000573723 Jy ! Component: 450 - total flux cleaned = -0.000644516 Jy ! Component: 500 - total flux cleaned = -0.000724798 Jy ! Component: 550 - total flux cleaned = -0.000747062 Jy ! Component: 600 - total flux cleaned = -0.000791272 Jy ! Component: 650 - total flux cleaned = -0.000823746 Jy ! Component: 700 - total flux cleaned = -0.000866001 Jy ! Component: 750 - total flux cleaned = -0.000897117 Jy ! Component: 800 - total flux cleaned = -0.000937882 Jy ! Component: 850 - total flux cleaned = -0.000987815 Jy ! Component: 900 - total flux cleaned = -0.00103681 Jy ! Component: 950 - total flux cleaned = -0.00109454 Jy ! Component: 1000 - total flux cleaned = -0.00117023 Jy ! Component: 1050 - total flux cleaned = -0.00119809 Jy ! Component: 1100 - total flux cleaned = -0.00123501 Jy ! Component: 1150 - total flux cleaned = -0.00128978 Jy ! Component: 1200 - total flux cleaned = -0.00134352 Jy ! Component: 1250 - total flux cleaned = -0.00137888 Jy ! Component: 1300 - total flux cleaned = -0.0014572 Jy ! Component: 1350 - total flux cleaned = -0.00151721 Jy ! Component: 1400 - total flux cleaned = -0.00157642 Jy ! Component: 1450 - total flux cleaned = -0.00162656 Jy ! Component: 1500 - total flux cleaned = -0.00167623 Jy ! Component: 1550 - total flux cleaned = -0.00172518 Jy ! Component: 1600 - total flux cleaned = -0.00178159 Jy ! Component: 1650 - total flux cleaned = -0.00182144 Jy ! Component: 1700 - total flux cleaned = -0.00182927 Jy ! Component: 1750 - total flux cleaned = -0.00186053 Jy ! Component: 1800 - total flux cleaned = -0.00189921 Jy ! Component: 1850 - total flux cleaned = -0.00196034 Jy ! Component: 1900 - total flux cleaned = -0.00199804 Jy ! Component: 1950 - total flux cleaned = -0.00201295 Jy ! Component: 2000 - total flux cleaned = -0.00208699 Jy ! Total flux subtracted in 2048 components = -0.00210902 Jy ! Clean residual min=-0.000401 max=0.000370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.251615 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 231 components and 0.251615 Jy ![Exited script file: muppet] wmap "J0815+0154_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.958 x 2.089 at -3.842 degrees (North through East) ! Clean map min=-0.00082878 max=0.20123 Jy/beam ! Writing clean map to FITS file: J0815+0154_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 0.201228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207437 0.207437 0.414874 0.829748 1.6595 3.31899 6.63798 13.276 26.5519 53.1039 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.201 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.958 x 2.089 at -3.842 degrees (North through East) ! Clean map min=-0.00082878 max=0.20123 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 J0815+0154_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:37 2017