! Started logfile: J1302+6902_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:43:54 2016 obs J1302+6902_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1302+6902_X_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983971 visibilities/baseline/integration-bin. ! Found source: J1302+6902 ! ! 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 64824 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 J1302+6902_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854642Jy sigma=0.010133 ! Fit after self-cal, rms=0.815212Jy sigma=0.009619 ! 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=0.7335 mas, bmaj=1.209 mas, bpa=89.01 degrees ! Estimated noise=648.54 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 = 0.145452 Jy ! Component: 100 - total flux cleaned = 0.177698 Jy ! Total flux subtracted in 100 components = 0.177698 Jy ! Clean residual min=-0.005196 max=0.010860 Jy/beam ! Clean residual mean=0.000032 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.177698 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.177698 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=0.079480Jy sigma=0.000845 ! Fit after self-cal, rms=0.079482Jy sigma=0.000845 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114192 Jy ! Component: 100 - total flux cleaned = 0.0175498 Jy ! Total flux subtracted in 100 components = 0.0175498 Jy ! Clean residual min=-0.005135 max=0.005118 Jy/beam ! Clean residual mean=0.000033 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.195248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.195248 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=0.078040Jy sigma=0.000819 ! Fit after self-cal, rms=0.078053Jy sigma=0.000819 ! 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=0.9429 mas, bmaj=1.518 mas, bpa=-88.79 degrees ! Estimated noise=239.698 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 = 0.00353393 Jy ! Component: 100 - total flux cleaned = 0.0053636 Jy ! Component: 150 - total flux cleaned = 0.00600785 Jy ! Component: 200 - total flux cleaned = 0.00607814 Jy ! Total flux subtracted in 200 components = 0.00607814 Jy ! Clean residual min=-0.005033 max=0.005347 Jy/beam ! Clean residual mean=0.000072 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.201326 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.201326 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=0.077959Jy sigma=0.000816 ! Fit after self-cal, rms=0.077961Jy sigma=0.000816 ! 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 0.94 FD 1.07 HN 1.01 KP 1.11 ! LA 0.96 MK 0.93 NL 0.94 OV 0.96 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.01 KP 1.05 ! LA 0.96 MK 0.94 NL 0.94 OV 0.94 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.02 KP 0.99 ! LA 1.00 MK 0.95 NL 0.94 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.01 KP 0.95 ! LA 1.00 MK 0.95 NL 0.95 OV 0.93 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 0.90 ! LA 0.99 MK 0.97 NL 0.94 OV 0.95 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.00 KP 0.89 ! LA 0.98 MK 0.96 NL 0.97 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.15 KP 0.88 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 1.12 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.90 ! LA 0.96 MK 0.96 NL 0.96 OV 0.99 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.07 KP 0.92 ! LA 0.98 MK 0.94 NL 0.95 OV 0.99 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.04 KP 0.97 ! LA 1.02 MK 0.99 NL 0.96 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.04 KP 1.00 ! LA 1.00 MK 0.97 NL 0.95 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.01 KP 1.05 ! LA 1.00 MK 0.96 NL 0.95 OV 0.97 ! PT 1.05 SC 1.05 ! ! ! Fit before self-cal, rms=0.077961Jy sigma=0.000816 ! Fit after self-cal, rms=0.077071Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9441 mas, bmaj=1.52 mas, bpa=-88.05 degrees ! Estimated noise=238.883 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 (-5.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565299 Jy ! Component: 100 - total flux cleaned = 0.00880203 Jy ! Component: 150 - total flux cleaned = 0.0108192 Jy ! Component: 200 - total flux cleaned = 0.0121766 Jy ! Total flux subtracted in 200 components = 0.0121766 Jy ! Clean residual min=-0.002589 max=0.002764 Jy/beam ! Clean residual mean=0.000021 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.213503 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.213503 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=0.076655Jy sigma=0.000790 ! Fit after self-cal, rms=0.076661Jy sigma=0.000790 ! 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=0.076661Jy sigma=0.000790 ! Fit after self-cal, rms=0.080195Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=1.522 mas, bpa=-88.24 degrees ! Estimated noise=239.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135645 Jy ! Component: 100 - total flux cleaned = 0.00176709 Jy ! Component: 150 - total flux cleaned = 0.00193231 Jy ! Component: 200 - total flux cleaned = 0.00204885 Jy ! Total flux subtracted in 200 components = 0.00204885 Jy ! Clean residual min=-0.001144 max=0.001453 Jy/beam ! Clean residual mean=0.000014 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.215551 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.215552 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=0.080157Jy sigma=0.000783 ! Fit after self-cal, rms=0.080212Jy sigma=0.000783 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 (-12.6, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129507 Jy ! Component: 100 - total flux cleaned = 0.00160928 Jy ! Component: 150 - total flux cleaned = 0.00175981 Jy ! Component: 200 - total flux cleaned = 0.00182689 Jy ! Total flux subtracted in 200 components = 0.00182689 Jy ! Clean residual min=-0.001094 max=0.001170 Jy/beam ! Clean residual mean=0.000014 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.217378 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.217378 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=0.080185Jy sigma=0.000782 ! Fit after self-cal, rms=0.080181Jy sigma=0.000782 ! Inverting map ! Added new window around map position (-1.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777944 Jy ! Component: 100 - total flux cleaned = 0.00100273 Jy ! Component: 150 - total flux cleaned = 0.00124245 Jy ! Component: 200 - total flux cleaned = 0.00139336 Jy ! Total flux subtracted in 200 components = 0.00139336 Jy ! Clean residual min=-0.000958 max=0.000992 Jy/beam ! Clean residual mean=0.000015 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.218772 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.218772 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=0.080159Jy sigma=0.000782 ! Fit after self-cal, rms=0.080159Jy sigma=0.000782 ! 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=0.080159Jy sigma=0.000782 ! Fit after self-cal, rms=0.080206Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9422 mas, bmaj=1.522 mas, bpa=-88.33 degrees ! Estimated noise=239.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.20411e-05 Jy ! Component: 100 - total flux cleaned = 0.00015286 Jy ! Component: 150 - total flux cleaned = 0.000251889 Jy ! Component: 200 - total flux cleaned = 0.000288721 Jy ! Total flux subtracted in 200 components = 0.000288721 Jy ! Clean residual min=-0.000795 max=0.000861 Jy/beam ! Clean residual mean=0.000014 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.219061 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.219061 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=0.080195Jy sigma=0.000782 ! Fit after self-cal, rms=0.080195Jy sigma=0.000782 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 = 7.48746e-05 Jy ! Component: 100 - total flux cleaned = 0.000108803 Jy ! Component: 150 - total flux cleaned = 0.000157552 Jy ! Component: 200 - total flux cleaned = 0.000234491 Jy ! Total flux subtracted in 200 components = 0.000234491 Jy ! Clean residual min=-0.000758 max=0.000845 Jy/beam ! Clean residual mean=0.000014 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.219295 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.219295 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=0.080188Jy sigma=0.000782 ! Fit after self-cal, rms=0.080188Jy sigma=0.000782 ! 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=0.080188Jy sigma=0.000782 ! Fit after self-cal, rms=0.080247Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.067 mas, bpa=84.78 degrees ! Estimated noise=297.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435005 Jy ! Component: 100 - total flux cleaned = 0.000499779 Jy ! Component: 150 - total flux cleaned = 0.000541616 Jy ! Component: 200 - total flux cleaned = 0.000578965 Jy ! Total flux subtracted in 200 components = 0.000578965 Jy ! Clean residual min=-0.000908 max=0.001127 Jy/beam ! Clean residual mean=0.000028 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.219874 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.219874 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=0.080245Jy sigma=0.000782 ! Fit after self-cal, rms=0.080246Jy sigma=0.000782 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 = 6.5462e-05 Jy ! Component: 100 - total flux cleaned = 0.000133445 Jy ! Component: 150 - total flux cleaned = 0.000185722 Jy ! Component: 200 - total flux cleaned = 0.000214849 Jy ! Total flux subtracted in 200 components = 0.000214849 Jy ! Clean residual min=-0.000892 max=0.001094 Jy/beam ! Clean residual mean=0.000028 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.220089 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.220089 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=0.080245Jy sigma=0.000782 ! Fit after self-cal, rms=0.080245Jy sigma=0.000782 ! 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=0.9419 mas, bmaj=1.523 mas, bpa=-88.4 degrees ! Estimated noise=239.235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9419 x 1.523 at -88.4 degrees (North through East) ! Clean map min=-0.00068297 max=0.18952 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=0.7333 mas, bmaj=1.214 mas, bpa=89.27 degrees ! Estimated noise=645.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144793 Jy ! Component: 100 - total flux cleaned = 0.176835 Jy ! Component: 150 - total flux cleaned = 0.188168 Jy ! Component: 200 - total flux cleaned = 0.194152 Jy ! Total flux subtracted in 200 components = 0.194152 Jy ! Clean residual min=-0.002579 max=0.003243 Jy/beam ! Clean residual mean=0.000016 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.194152 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.194152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=1.523 mas, bpa=-88.4 degrees ! Estimated noise=239.235 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 = 0.00592451 Jy ! Component: 100 - total flux cleaned = 0.00976238 Jy ! Component: 150 - total flux cleaned = 0.0125546 Jy ! Component: 200 - total flux cleaned = 0.0147175 Jy ! Total flux subtracted in 200 components = 0.0147175 Jy ! Clean residual min=-0.001394 max=0.001373 Jy/beam ! Clean residual mean=0.000015 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.20887 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.20887 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=2.132 mas, bmaj=3.067 mas, bpa=84.78 degrees ! Estimated noise=297.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275569 Jy ! Component: 100 - total flux cleaned = 0.00456985 Jy ! Component: 150 - total flux cleaned = 0.00597792 Jy ! Component: 200 - total flux cleaned = 0.00709274 Jy ! Total flux subtracted in 200 components = 0.00709274 Jy ! Clean residual min=-0.001271 max=0.001301 Jy/beam ! Clean residual mean=0.000027 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.215962 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 = 0.000897401 Jy ! Component: 100 - total flux cleaned = 0.00162883 Jy ! Component: 150 - total flux cleaned = 0.00213658 Jy ! Component: 200 - total flux cleaned = 0.00248391 Jy ! Total flux subtracted in 200 components = 0.00248391 Jy ! Clean residual min=-0.001158 max=0.001146 Jy/beam ! Clean residual mean=0.000026 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.218446 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 102 components and 0.218446 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=1.523 mas, bpa=-88.4 degrees ! Estimated noise=239.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599647 Jy ! Component: 100 - total flux cleaned = 0.000700514 Jy ! Component: 150 - total flux cleaned = 0.000642942 Jy ! Component: 200 - total flux cleaned = 0.000591556 Jy ! Total flux subtracted in 200 components = 0.000591556 Jy ! Clean residual min=-0.000854 max=0.000987 Jy/beam ! Clean residual mean=0.000013 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.219038 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.219038 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=0.080270Jy sigma=0.000782 ! Fit after self-cal, rms=0.080262Jy sigma=0.000782 wmodel J1302+6902_X_2014_12_20_pus_map.mod ! Writing 115 model components to file: J1302+6902_X_2014_12_20_pus_map.mod wobs J1302+6902_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1302+6902_X_2014_12_20_pus_uvs.fits wwins J1302+6902_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1302+6902_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 = 0.000243734 Jy ! Component: 100 - total flux cleaned = 0.000322276 Jy ! Component: 150 - total flux cleaned = 0.000352381 Jy ! Component: 200 - total flux cleaned = 0.000338124 Jy ! Component: 250 - total flux cleaned = 0.000310743 Jy ! Component: 300 - total flux cleaned = 0.000297509 Jy ! Component: 350 - total flux cleaned = 0.000232387 Jy ! Component: 400 - total flux cleaned = 0.000194509 Jy ! Component: 450 - total flux cleaned = 0.000120355 Jy ! Component: 500 - total flux cleaned = 6.03795e-05 Jy ! Component: 550 - total flux cleaned = 3.68599e-05 Jy ! Component: 600 - total flux cleaned = -3.21765e-05 Jy ! Component: 650 - total flux cleaned = -8.82836e-05 Jy ! Component: 700 - total flux cleaned = -0.000143501 Jy ! Component: 750 - total flux cleaned = -0.000197408 Jy ! Component: 800 - total flux cleaned = -0.000229145 Jy ! Component: 850 - total flux cleaned = -0.000301182 Jy ! Component: 900 - total flux cleaned = -0.000311336 Jy ! Component: 950 - total flux cleaned = -0.000361259 Jy ! Component: 1000 - total flux cleaned = -0.000410041 Jy ! Component: 1050 - total flux cleaned = -0.000458018 Jy ! Component: 1100 - total flux cleaned = -0.000495795 Jy ! Component: 1150 - total flux cleaned = -0.00054251 Jy ! Component: 1200 - total flux cleaned = -0.000579495 Jy ! Component: 1250 - total flux cleaned = -0.000615863 Jy ! Component: 1300 - total flux cleaned = -0.000678427 Jy ! Component: 1350 - total flux cleaned = -0.000731171 Jy ! Component: 1400 - total flux cleaned = -0.000774493 Jy ! Component: 1450 - total flux cleaned = -0.000817159 Jy ! Component: 1500 - total flux cleaned = -0.000867735 Jy ! Component: 1550 - total flux cleaned = -0.000926059 Jy ! Component: 1600 - total flux cleaned = -0.000991848 Jy ! Component: 1650 - total flux cleaned = -0.00106477 Jy ! Component: 1700 - total flux cleaned = -0.0010968 Jy ! Component: 1750 - total flux cleaned = -0.00116023 Jy ! Component: 1800 - total flux cleaned = -0.00122271 Jy ! Component: 1850 - total flux cleaned = -0.00130765 Jy ! Component: 1900 - total flux cleaned = -0.00135341 Jy ! Component: 1950 - total flux cleaned = -0.00141379 Jy ! Component: 2000 - total flux cleaned = -0.00145111 Jy ! Total flux subtracted in 2048 components = -0.00151751 Jy ! Clean residual min=-0.000419 max=0.000375 Jy/beam ! Clean residual mean=0.000006 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.21752 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 236 components and 0.21752 Jy ![Exited script file: muppet] wmap "J1302+6902_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9419 x 1.523 at -88.4 degrees (North through East) ! Clean map min=-0.00069802 max=0.18995 Jy/beam ! Writing clean map to FITS file: J1302+6902_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 0.189948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129522 device "J1302+6902_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1302+6902_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204564 0.204564 0.409129 0.818258 1.63652 3.27303 6.54606 13.0921 26.1842 52.3685 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.189 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9419 x 1.523 at -88.4 degrees (North through East) ! Clean map min=-0.00069802 max=0.18995 Jy/beam quit ! Quitting program ! Log file J1302+6902_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:43:59 2016