! Started logfile: J1031+6020_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:22 2017 obs J1031+6020_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1031+6020_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1031+6020 ! ! 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 14700 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 J1031+6020_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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720248Jy sigma=0.009277 ! Fit after self-cal, rms=0.671565Jy sigma=0.008669 ! 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=0.6403 mas, bmaj=1.406 mas, bpa=57.71 degrees ! Estimated noise=1421.73 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25112 Jy ! Component: 100 - total flux cleaned = 0.336081 Jy ! Total flux subtracted in 100 components = 0.336081 Jy ! Clean residual min=-0.024272 max=0.035381 Jy/beam ! Clean residual mean=-0.000772 rms=0.007399 Jy/beam ! Combined flux in latest and established models = 0.336081 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.336081 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=0.105060Jy sigma=0.001388 ! Fit after self-cal, rms=0.103479Jy sigma=0.001368 ! 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=0.8113 mas, bmaj=1.712 mas, bpa=56.72 degrees ! Estimated noise=451.945 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 = 0.0520151 Jy ! Component: 100 - total flux cleaned = 0.0752769 Jy ! Component: 150 - total flux cleaned = 0.0888667 Jy ! Component: 200 - total flux cleaned = 0.0972796 Jy ! Total flux subtracted in 200 components = 0.0972796 Jy ! Clean residual min=-0.014563 max=0.016537 Jy/beam ! Clean residual mean=-0.000617 rms=0.003891 Jy/beam ! Combined flux in latest and established models = 0.433361 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.433361 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=0.077736Jy sigma=0.001004 ! Fit after self-cal, rms=0.077505Jy sigma=0.001001 ! 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 0.98 ! MK 0.96 NL 1.06 OV 1.00 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.95 NL 1.05 OV 1.00 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.96 NL 1.04 OV 0.99 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.06 OV 0.99 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.07 OV 1.01 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.07 OV 1.01 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.08 OV 1.04 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 1.07 OV 1.05 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 1.07 OV 1.03 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.08 OV 1.04 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.06 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.07 OV 1.01 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.077505Jy sigma=0.001001 ! Fit after self-cal, rms=0.072818Jy sigma=0.000945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8161 mas, bmaj=1.706 mas, bpa=57.12 degrees ! Estimated noise=448.459 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 = -0.00217091 Jy ! Component: 100 - total flux cleaned = -0.00186789 Jy ! Component: 150 - total flux cleaned = -0.0017087 Jy ! Component: 200 - total flux cleaned = -0.00176094 Jy ! Total flux subtracted in 200 components = -0.00176094 Jy ! Clean residual min=-0.006761 max=0.009454 Jy/beam ! Clean residual mean=-0.000149 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.4316 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.4316 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=0.072456Jy sigma=0.000940 ! Fit after self-cal, rms=0.072385Jy sigma=0.000939 ! 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=0.072385Jy sigma=0.000939 ! Fit after self-cal, rms=0.071882Jy sigma=0.000932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8171 mas, bmaj=1.709 mas, bpa=56.9 degrees ! Estimated noise=448.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129288 Jy ! Component: 100 - total flux cleaned = -0.00137818 Jy ! Component: 150 - total flux cleaned = -0.00153756 Jy ! Component: 200 - total flux cleaned = -0.00156542 Jy ! Total flux subtracted in 200 components = -0.00156542 Jy ! Clean residual min=-0.005012 max=0.007695 Jy/beam ! Clean residual mean=-0.000158 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.430034 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.430034 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=0.071813Jy sigma=0.000931 ! Fit after self-cal, rms=0.071795Jy sigma=0.000930 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 (-0.8, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537213 Jy ! Component: 100 - total flux cleaned = 0.00639297 Jy ! Component: 150 - total flux cleaned = 0.00706695 Jy ! Component: 200 - total flux cleaned = 0.00772852 Jy ! Total flux subtracted in 200 components = 0.00772852 Jy ! Clean residual min=-0.004263 max=0.005590 Jy/beam ! Clean residual mean=-0.000088 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.437763 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.437763 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=0.071221Jy sigma=0.000922 ! Fit after self-cal, rms=0.071194Jy sigma=0.000921 ! Inverting map ! Added new window around map position (-12.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460198 Jy ! Component: 100 - total flux cleaned = 0.00646113 Jy ! Component: 150 - total flux cleaned = 0.0072579 Jy ! Component: 200 - total flux cleaned = 0.00776727 Jy ! Total flux subtracted in 200 components = 0.00776727 Jy ! Clean residual min=-0.002945 max=0.003338 Jy/beam ! Clean residual mean=-0.000076 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.44553 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.44553 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=0.070891Jy sigma=0.000917 ! Fit after self-cal, rms=0.070875Jy sigma=0.000917 ! 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=0.070875Jy sigma=0.000917 ! Fit after self-cal, rms=0.070679Jy sigma=0.000916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=1.709 mas, bpa=57.01 degrees ! Estimated noise=447.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201173 Jy ! Component: 100 - total flux cleaned = 0.00266107 Jy ! Component: 150 - total flux cleaned = 0.00274186 Jy ! Component: 200 - total flux cleaned = 0.00274219 Jy ! Total flux subtracted in 200 components = 0.00274219 Jy ! Clean residual min=-0.002445 max=0.002492 Jy/beam ! Clean residual mean=-0.000043 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.448272 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.448272 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=0.070611Jy sigma=0.000915 ! Fit after self-cal, rms=0.070605Jy sigma=0.000915 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 = 0.000210872 Jy ! Component: 100 - total flux cleaned = 0.000325221 Jy ! Component: 150 - total flux cleaned = 0.000427767 Jy ! Component: 200 - total flux cleaned = 0.000521002 Jy ! Total flux subtracted in 200 components = 0.000521002 Jy ! Clean residual min=-0.002264 max=0.002218 Jy/beam ! Clean residual mean=-0.000042 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.448793 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.448793 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=0.070584Jy sigma=0.000915 ! Fit after self-cal, rms=0.070584Jy sigma=0.000915 ! 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=0.070584Jy sigma=0.000915 ! Fit after self-cal, rms=0.070542Jy sigma=0.000915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=4.094 mas, bpa=50 degrees ! Estimated noise=572.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.3229e-05 Jy ! Component: 100 - total flux cleaned = -7.7003e-05 Jy ! Component: 150 - total flux cleaned = -0.000102332 Jy ! Component: 200 - total flux cleaned = -7.74086e-05 Jy ! Total flux subtracted in 200 components = -7.74086e-05 Jy ! Clean residual min=-0.002752 max=0.001971 Jy/beam ! Clean residual mean=-0.000063 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.448716 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.448716 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=0.070543Jy sigma=0.000915 ! Fit after self-cal, rms=0.070540Jy sigma=0.000915 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 = -6.16328e-05 Jy ! Component: 100 - total flux cleaned = -6.27296e-05 Jy ! Component: 150 - total flux cleaned = 2.08354e-06 Jy ! Component: 200 - total flux cleaned = 2.24512e-05 Jy ! Total flux subtracted in 200 components = 2.24512e-05 Jy ! Clean residual min=-0.002521 max=0.001872 Jy/beam ! Clean residual mean=-0.000056 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.448738 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.448738 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=0.070546Jy sigma=0.000915 ! Fit after self-cal, rms=0.070546Jy sigma=0.000915 ! 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=0.8191 mas, bmaj=1.709 mas, bpa=57.05 degrees ! Estimated noise=447.142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.709 at 57.05 degrees (North through East) ! Clean map min=-0.0025528 max=0.32452 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=0.6451 mas, bmaj=1.407 mas, bpa=57.78 degrees ! Estimated noise=1421.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251821 Jy ! Component: 100 - total flux cleaned = 0.338513 Jy ! Component: 150 - total flux cleaned = 0.374793 Jy ! Component: 200 - total flux cleaned = 0.392064 Jy ! Total flux subtracted in 200 components = 0.392064 Jy ! Clean residual min=-0.008538 max=0.008721 Jy/beam ! Clean residual mean=-0.000264 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 0.392065 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 0.392065 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.709 mas, bpa=57.05 degrees ! Estimated noise=447.142 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 = 0.0165519 Jy ! Component: 100 - total flux cleaned = 0.026063 Jy ! Component: 150 - total flux cleaned = 0.0332225 Jy ! Component: 200 - total flux cleaned = 0.0382894 Jy ! Total flux subtracted in 200 components = 0.0382894 Jy ! Clean residual min=-0.004451 max=0.005438 Jy/beam ! Clean residual mean=-0.000199 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.430354 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.430354 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=2.08 mas, bmaj=4.094 mas, bpa=50 degrees ! Estimated noise=572.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721292 Jy ! Component: 100 - total flux cleaned = 0.0117508 Jy ! Component: 150 - total flux cleaned = 0.0146976 Jy ! Component: 200 - total flux cleaned = 0.0161144 Jy ! Total flux subtracted in 200 components = 0.0161144 Jy ! Clean residual min=-0.003716 max=0.003085 Jy/beam ! Clean residual mean=-0.000168 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.446468 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 = 0.000892886 Jy ! Component: 100 - total flux cleaned = 0.00120361 Jy ! Component: 150 - total flux cleaned = 0.0013701 Jy ! Component: 200 - total flux cleaned = 0.00151578 Jy ! Total flux subtracted in 200 components = 0.00151578 Jy ! Clean residual min=-0.003099 max=0.002338 Jy/beam ! Clean residual mean=-0.000113 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.447984 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.447984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.709 mas, bpa=57.05 degrees ! Estimated noise=447.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001084 Jy ! Component: 100 - total flux cleaned = -0.00019319 Jy ! Component: 150 - total flux cleaned = 5.01269e-06 Jy ! Component: 200 - total flux cleaned = 0.000241748 Jy ! Total flux subtracted in 200 components = 0.000241748 Jy ! Clean residual min=-0.002220 max=0.002944 Jy/beam ! Clean residual mean=-0.000040 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.448226 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.448226 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=0.070606Jy sigma=0.000916 ! Fit after self-cal, rms=0.070594Jy sigma=0.000915 wmodel J1031+6020_X_2014_01_04_pus_map.mod ! Writing 82 model components to file: J1031+6020_X_2014_01_04_pus_map.mod wobs J1031+6020_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1031+6020_X_2014_01_04_pus_uvs.fits wwins J1031+6020_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1031+6020_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 = 0.000746167 Jy ! Component: 100 - total flux cleaned = 0.000401453 Jy ! Component: 150 - total flux cleaned = 0.000339472 Jy ! Component: 200 - total flux cleaned = 0.000449992 Jy ! Component: 250 - total flux cleaned = 0.000653759 Jy ! Component: 300 - total flux cleaned = 0.000917803 Jy ! Component: 350 - total flux cleaned = 0.00103103 Jy ! Component: 400 - total flux cleaned = 0.00120121 Jy ! Component: 450 - total flux cleaned = 0.00130164 Jy ! Component: 500 - total flux cleaned = 0.00141693 Jy ! Component: 550 - total flux cleaned = 0.00145279 Jy ! Component: 600 - total flux cleaned = 0.00150603 Jy ! Component: 650 - total flux cleaned = 0.00165749 Jy ! Component: 700 - total flux cleaned = 0.00177162 Jy ! Component: 750 - total flux cleaned = 0.00188177 Jy ! Component: 800 - total flux cleaned = 0.00195806 Jy ! Component: 850 - total flux cleaned = 0.00203226 Jy ! Component: 900 - total flux cleaned = 0.00206049 Jy ! Component: 950 - total flux cleaned = 0.00206001 Jy ! Component: 1000 - total flux cleaned = 0.00205975 Jy ! Component: 1050 - total flux cleaned = 0.00208638 Jy ! Component: 1100 - total flux cleaned = 0.00217751 Jy ! Component: 1150 - total flux cleaned = 0.00226681 Jy ! Component: 1200 - total flux cleaned = 0.00234154 Jy ! Component: 1250 - total flux cleaned = 0.00242713 Jy ! Component: 1300 - total flux cleaned = 0.00248708 Jy ! Component: 1350 - total flux cleaned = 0.00255766 Jy ! Component: 1400 - total flux cleaned = 0.00260373 Jy ! Component: 1450 - total flux cleaned = 0.00261513 Jy ! Component: 1500 - total flux cleaned = 0.0026264 Jy ! Component: 1550 - total flux cleaned = 0.00268172 Jy ! Component: 1600 - total flux cleaned = 0.00271435 Jy ! Component: 1650 - total flux cleaned = 0.00276806 Jy ! Component: 1700 - total flux cleaned = 0.00279992 Jy ! Component: 1750 - total flux cleaned = 0.00282096 Jy ! Component: 1800 - total flux cleaned = 0.00287277 Jy ! Component: 1850 - total flux cleaned = 0.00289325 Jy ! Component: 1900 - total flux cleaned = 0.00291353 Jy ! Component: 1950 - total flux cleaned = 0.00294369 Jy ! Component: 2000 - total flux cleaned = 0.00297353 Jy ! Total flux subtracted in 2048 components = 0.00298334 Jy ! Clean residual min=-0.000669 max=0.000513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.451209 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 192 components and 0.451209 Jy ![Exited script file: muppet] wmap "J1031+6020_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.709 at 57.05 degrees (North through East) ! Clean map min=-0.0022613 max=0.32436 Jy/beam ! Writing clean map to FITS file: J1031+6020_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 0.324364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154159 0.154159 0.308318 0.616636 1.23327 2.46655 4.93309 9.86618 19.7324 39.4647 78.9295 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.324 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.709 at 57.05 degrees (North through East) ! Clean map min=-0.0022613 max=0.32436 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 J1031+6020_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:23 2017