! Started logfile: J1116+0829_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:45 2017 obs J1116+0829_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1116+0829_X_2014_01_04_pus_uva.fits ! AN table 1: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1116+0829 ! ! 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 382 lines of history. ! ! Reading 10620 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 J1116+0829_X_2014_01_04_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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887910Jy sigma=0.011058 ! Fit after self-cal, rms=0.864288Jy sigma=0.010815 ! 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=0.6881 mas, bmaj=1.658 mas, bpa=-0.7602 degrees ! Estimated noise=1094.75 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 = 0.110358 Jy ! Component: 100 - total flux cleaned = 0.1452 Jy ! Total flux subtracted in 100 components = 0.1452 Jy ! Clean residual min=-0.008975 max=0.018706 Jy/beam ! Clean residual mean=-0.000088 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 0.1452 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.1452 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=0.074296Jy sigma=0.000883 ! Fit after self-cal, rms=0.074272Jy sigma=0.000883 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167703 Jy ! Component: 100 - total flux cleaned = 0.0203969 Jy ! Total flux subtracted in 100 components = 0.0203969 Jy ! Clean residual min=-0.006989 max=0.008252 Jy/beam ! Clean residual mean=-0.000061 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.165596 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.165596 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=0.069857Jy sigma=0.000823 ! Fit after self-cal, rms=0.069782Jy sigma=0.000822 ! 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=0.8242 mas, bmaj=1.92 mas, bpa=-1.483 degrees ! Estimated noise=551.078 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 = 0.00921388 Jy ! Component: 100 - total flux cleaned = 0.0113243 Jy ! Component: 150 - total flux cleaned = 0.012395 Jy ! Component: 200 - total flux cleaned = 0.01338 Jy ! Total flux subtracted in 200 components = 0.01338 Jy ! Clean residual min=-0.006478 max=0.006015 Jy/beam ! Clean residual mean=-0.000094 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.178976 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.178976 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=0.068338Jy sigma=0.000802 ! Fit after self-cal, rms=0.068351Jy sigma=0.000801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.03 OV 1.03 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 0.99 OV 1.04 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 0.99 OV 1.02 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 0.99 OV 1.03 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.02 OV 1.04 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.01 OV 1.03 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.04 OV 1.02 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.01 OV 1.06 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 0.99 OV 1.06 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00 NL 1.03 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.06 ! MK 1.03 NL 1.02 OV 1.03 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.06 NL 1.03 OV 1.02 PT 0.90 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.068351Jy sigma=0.000801 ! Fit after self-cal, rms=0.067699Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=1.935 mas, bpa=-1.445 degrees ! Estimated noise=546.848 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 = -0.00175391 Jy ! Component: 100 - total flux cleaned = -0.00174881 Jy ! Component: 150 - total flux cleaned = -0.00205696 Jy ! Component: 200 - total flux cleaned = -0.00233217 Jy ! Total flux subtracted in 200 components = -0.00233217 Jy ! Clean residual min=-0.004641 max=0.004360 Jy/beam ! Clean residual mean=-0.000039 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.176644 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.176644 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=0.067497Jy sigma=0.000789 ! Fit after self-cal, rms=0.067484Jy sigma=0.000789 ! 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=0.067484Jy sigma=0.000789 ! Fit after self-cal, rms=0.073112Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=1.937 mas, bpa=-1.677 degrees ! Estimated noise=558.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011638 Jy ! Component: 100 - total flux cleaned = -0.00168798 Jy ! Component: 150 - total flux cleaned = -0.00185222 Jy ! Component: 200 - total flux cleaned = -0.0018881 Jy ! Total flux subtracted in 200 components = -0.0018881 Jy ! Clean residual min=-0.003522 max=0.003682 Jy/beam ! Clean residual mean=-0.000030 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.174756 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.174756 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=0.073045Jy sigma=0.000785 ! Fit after self-cal, rms=0.073059Jy sigma=0.000785 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 (9.8, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298277 Jy ! Component: 100 - total flux cleaned = 0.00283986 Jy ! Component: 150 - total flux cleaned = 0.00245835 Jy ! Component: 200 - total flux cleaned = 0.00220866 Jy ! Total flux subtracted in 200 components = 0.00220866 Jy ! Clean residual min=-0.002448 max=0.002205 Jy/beam ! Clean residual mean=-0.000022 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.176965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.176965 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=0.072870Jy sigma=0.000782 ! Fit after self-cal, rms=0.072846Jy sigma=0.000781 ! 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=0.072846Jy sigma=0.000781 ! Fit after self-cal, rms=0.073415Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=1.938 mas, bpa=-1.779 degrees ! Estimated noise=557.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792001 Jy ! Component: 100 - total flux cleaned = 0.000605479 Jy ! Component: 150 - total flux cleaned = 0.000266886 Jy ! Component: 200 - total flux cleaned = 0.000139193 Jy ! Total flux subtracted in 200 components = 0.000139193 Jy ! Clean residual min=-0.001945 max=0.001766 Jy/beam ! Clean residual mean=-0.000013 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.177104 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.177104 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=0.073364Jy sigma=0.000780 ! Fit after self-cal, rms=0.073356Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334486 Jy ! Component: 100 - total flux cleaned = 0.000231228 Jy ! Component: 150 - total flux cleaned = 0.000207136 Jy ! Component: 200 - total flux cleaned = 0.000143109 Jy ! Total flux subtracted in 200 components = 0.000143109 Jy ! Clean residual min=-0.001822 max=0.001734 Jy/beam ! Clean residual mean=-0.000013 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.177247 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.177247 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=0.073339Jy sigma=0.000780 ! Fit after self-cal, rms=0.073337Jy sigma=0.000780 ! 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=0.073337Jy sigma=0.000780 ! Fit after self-cal, rms=0.072867Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=4.106 mas, bpa=-6.936 degrees ! Estimated noise=693.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236299 Jy ! Component: 100 - total flux cleaned = -0.000258782 Jy ! Component: 150 - total flux cleaned = -0.000224076 Jy ! Component: 200 - total flux cleaned = -0.000194812 Jy ! Total flux subtracted in 200 components = -0.000194812 Jy ! Clean residual min=-0.001596 max=0.001534 Jy/beam ! Clean residual mean=-0.000019 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.177052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.177052 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=0.072865Jy sigma=0.000780 ! Fit after self-cal, rms=0.072868Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141146 Jy ! Component: 100 - total flux cleaned = 2.39987e-05 Jy ! Component: 150 - total flux cleaned = 0.000112631 Jy ! Component: 200 - total flux cleaned = 0.000143501 Jy ! Total flux subtracted in 200 components = 0.000143501 Jy ! Clean residual min=-0.001511 max=0.001522 Jy/beam ! Clean residual mean=-0.000018 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.177196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.177196 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=0.072873Jy sigma=0.000780 ! Fit after self-cal, rms=0.072875Jy sigma=0.000780 ! 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=0.8328 mas, bmaj=1.938 mas, bpa=-1.776 degrees ! Estimated noise=556.341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 1.938 at -1.776 degrees (North through East) ! Clean map min=-0.012989 max=0.11878 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=0.692 mas, bmaj=1.659 mas, bpa=-0.9921 degrees ! Estimated noise=1114.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111887 Jy ! Component: 100 - total flux cleaned = 0.145572 Jy ! Component: 150 - total flux cleaned = 0.160435 Jy ! Component: 200 - total flux cleaned = 0.16636 Jy ! Total flux subtracted in 200 components = 0.16636 Jy ! Clean residual min=-0.007713 max=0.006882 Jy/beam ! Clean residual mean=-0.000021 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.16636 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 0.16636 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.938 mas, bpa=-1.776 degrees ! Estimated noise=556.341 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 = 0.0063699 Jy ! Component: 100 - total flux cleaned = 0.0077328 Jy ! Component: 150 - total flux cleaned = 0.00919959 Jy ! Component: 200 - total flux cleaned = 0.00997278 Jy ! Total flux subtracted in 200 components = 0.00997278 Jy ! Clean residual min=-0.004796 max=0.003475 Jy/beam ! Clean residual mean=-0.000014 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.176333 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.176333 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=2.114 mas, bmaj=4.106 mas, bpa=-6.936 degrees ! Estimated noise=693.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227634 Jy ! Component: 100 - total flux cleaned = 0.00227529 Jy ! Component: 150 - total flux cleaned = 0.0019983 Jy ! Component: 200 - total flux cleaned = 0.00177265 Jy ! Total flux subtracted in 200 components = 0.00177265 Jy ! Clean residual min=-0.002642 max=0.001975 Jy/beam ! Clean residual mean=-0.000013 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.178105 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 = -0.000149983 Jy ! Component: 100 - total flux cleaned = -0.000282666 Jy ! Component: 150 - total flux cleaned = -0.00040037 Jy ! Component: 200 - total flux cleaned = -0.000470757 Jy ! Total flux subtracted in 200 components = -0.000470757 Jy ! Clean residual min=-0.002206 max=0.001652 Jy/beam ! Clean residual mean=-0.000016 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.177635 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.177635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.938 mas, bpa=-1.776 degrees ! Estimated noise=556.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160444 Jy ! Component: 100 - total flux cleaned = -5.2278e-05 Jy ! Component: 150 - total flux cleaned = -0.000222668 Jy ! Component: 200 - total flux cleaned = -0.000295836 Jy ! Total flux subtracted in 200 components = -0.000295836 Jy ! Clean residual min=-0.002748 max=0.001967 Jy/beam ! Clean residual mean=-0.000009 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.177339 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.177339 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=0.073017Jy sigma=0.000782 ! Fit after self-cal, rms=0.072937Jy sigma=0.000781 wmodel J1116+0829_X_2014_01_04_pus_map.mod ! Writing 54 model components to file: J1116+0829_X_2014_01_04_pus_map.mod wobs J1116+0829_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1116+0829_X_2014_01_04_pus_uvs.fits wwins J1116+0829_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1116+0829_X_2014_01_04_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 = -0.000555342 Jy ! Component: 100 - total flux cleaned = -0.000771414 Jy ! Component: 150 - total flux cleaned = -0.000802845 Jy ! Component: 200 - total flux cleaned = -0.000801727 Jy ! Component: 250 - total flux cleaned = -0.000773226 Jy ! Component: 300 - total flux cleaned = -0.000721008 Jy ! Component: 350 - total flux cleaned = -0.000721234 Jy ! Component: 400 - total flux cleaned = -0.000696702 Jy ! Component: 450 - total flux cleaned = -0.000674407 Jy ! Component: 500 - total flux cleaned = -0.00063248 Jy ! Component: 550 - total flux cleaned = -0.00061172 Jy ! Component: 600 - total flux cleaned = -0.000611288 Jy ! Component: 650 - total flux cleaned = -0.000630102 Jy ! Component: 700 - total flux cleaned = -0.000648081 Jy ! Component: 750 - total flux cleaned = -0.000683093 Jy ! Component: 800 - total flux cleaned = -0.000699861 Jy ! Component: 850 - total flux cleaned = -0.000763836 Jy ! Component: 900 - total flux cleaned = -0.000795157 Jy ! Component: 950 - total flux cleaned = -0.000870372 Jy ! Component: 1000 - total flux cleaned = -0.000914536 Jy ! Component: 1050 - total flux cleaned = -0.000985809 Jy ! Component: 1100 - total flux cleaned = -0.000971986 Jy ! Component: 1150 - total flux cleaned = -0.00102656 Jy ! Component: 1200 - total flux cleaned = -0.0010531 Jy ! Component: 1250 - total flux cleaned = -0.00106576 Jy ! Component: 1300 - total flux cleaned = -0.0010783 Jy ! Component: 1350 - total flux cleaned = -0.00107859 Jy ! Component: 1400 - total flux cleaned = -0.00109066 Jy ! Component: 1450 - total flux cleaned = -0.00107908 Jy ! Component: 1500 - total flux cleaned = -0.00109062 Jy ! Component: 1550 - total flux cleaned = -0.00106801 Jy ! Component: 1600 - total flux cleaned = -0.001035 Jy ! Component: 1650 - total flux cleaned = -0.00103498 Jy ! Component: 1700 - total flux cleaned = -0.00104557 Jy ! Component: 1750 - total flux cleaned = -0.00105598 Jy ! Component: 1800 - total flux cleaned = -0.00105578 Jy ! Component: 1850 - total flux cleaned = -0.0010557 Jy ! Component: 1900 - total flux cleaned = -0.00106571 Jy ! Component: 1950 - total flux cleaned = -0.00108512 Jy ! Component: 2000 - total flux cleaned = -0.00109463 Jy ! Total flux subtracted in 2048 components = -0.00108511 Jy ! Clean residual min=-0.000533 max=0.000498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.176254 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 157 components and 0.176254 Jy ![Exited script file: muppet] wmap "J1116+0829_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 1.938 at -1.776 degrees (North through East) ! Clean map min=-0.01012 max=0.1203 Jy/beam ! Writing clean map to FITS file: J1116+0829_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409454 0.409454 0.818908 1.63782 3.27563 6.55126 13.1025 26.205 52.4101 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 1.938 at -1.776 degrees (North through East) ! Clean map min=-0.01012 max=0.1203 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 J1116+0829_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:46 2017