! Started logfile: J2208+1808_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:22:10 2017 obs J2208+1808_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2208+1808_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980692 visibilities/baseline/integration-bin. ! Found source: J2208+1808 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 64608 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 J2208+1808_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002033Jy sigma=0.011102 ! Fit after self-cal, rms=0.966280Jy sigma=0.010722 ! 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=0.7668 mas, bmaj=1.6 mas, bpa=-0.9274 degrees ! Estimated noise=554.489 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 = 0.0275526 Jy ! Component: 100 - total flux cleaned = 0.0336834 Jy ! Total flux subtracted in 100 components = 0.0336834 Jy ! Clean residual min=-0.001867 max=0.002494 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0336834 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0336834 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=0.077380Jy sigma=0.000783 ! Fit after self-cal, rms=0.075851Jy sigma=0.000766 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004441 Jy ! Component: 100 - total flux cleaned = 0.00629849 Jy ! Total flux subtracted in 100 components = 0.00629849 Jy ! Clean residual min=-0.002201 max=0.002233 Jy/beam ! Clean residual mean=-0.000009 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0399819 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0399819 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=0.075531Jy sigma=0.000763 ! Fit after self-cal, rms=0.075528Jy sigma=0.000762 ! 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=0.9286 mas, bmaj=1.881 mas, bpa=-1.109 degrees ! Estimated noise=256.033 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 = 0.00153288 Jy ! Component: 100 - total flux cleaned = 0.00221109 Jy ! Component: 150 - total flux cleaned = 0.00231808 Jy ! Component: 200 - total flux cleaned = 0.00231786 Jy ! Total flux subtracted in 200 components = 0.00231786 Jy ! Clean residual min=-0.001325 max=0.001339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0422997 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0422998 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=0.075493Jy sigma=0.000762 ! Fit after self-cal, rms=0.075499Jy sigma=0.000762 ! 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 0.98 FD 1.12 HN 0.95 KP 0.98 ! LA 1.05 MK 1.11 NL 1.12 OV 1.00 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.88 KP 0.93 ! LA 0.96 MK 1.16 NL 1.13 OV 1.04 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.96 KP 0.86 ! LA 0.97 MK 1.12 NL 1.16 OV 0.98 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.89 KP 0.84 ! LA 1.02 MK 1.09 NL 1.11 OV 1.04 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.94 KP 0.80 ! LA 1.01 MK 1.04 NL 1.12 OV 1.08 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.92 KP 0.84 ! LA 1.04 MK 1.03 NL 1.05 OV 1.09 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.87 KP 0.83 ! LA 1.00 MK 1.02 NL 1.09 OV 1.09 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 0.90 KP 0.86 ! LA 0.94 MK 1.05 NL 1.11 OV 1.02 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.88 KP 0.89 ! LA 0.98 MK 0.99 NL 1.07 OV 1.04 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.85 KP 0.84 ! LA 1.00 MK 0.95 NL 1.04 OV 1.06 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 0.86 KP 0.91 ! LA 1.00 MK 0.99 NL 1.07 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.82 KP 0.85 ! LA 0.93 MK 0.96 NL 1.06 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.075499Jy sigma=0.000762 ! Fit after self-cal, rms=0.072736Jy sigma=0.000760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9385 mas, bmaj=1.887 mas, bpa=-1.445 degrees ! Estimated noise=255.502 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 (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888722 Jy ! Component: 100 - total flux cleaned = 0.00086515 Jy ! Component: 150 - total flux cleaned = 0.000845878 Jy ! Component: 200 - total flux cleaned = 0.000793329 Jy ! Total flux subtracted in 200 components = 0.000793329 Jy ! Clean residual min=-0.001046 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0430931 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0430931 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=0.072717Jy sigma=0.000760 ! Fit after self-cal, rms=0.072618Jy sigma=0.000759 ! 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=0.072618Jy sigma=0.000759 ! Fit after self-cal, rms=0.071917Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9363 mas, bmaj=1.89 mas, bpa=-1.681 degrees ! Estimated noise=254.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544591 Jy ! Component: 100 - total flux cleaned = 0.00054332 Jy ! Component: 150 - total flux cleaned = 0.00051288 Jy ! Component: 200 - total flux cleaned = 0.000512866 Jy ! Total flux subtracted in 200 components = 0.000512866 Jy ! Clean residual min=-0.000938 max=0.000883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0436059 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0436059 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=0.071905Jy sigma=0.000759 ! Fit after self-cal, rms=0.071900Jy sigma=0.000758 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 = 0.000382387 Jy ! Component: 100 - total flux cleaned = 0.00034713 Jy ! Component: 150 - total flux cleaned = 0.00033185 Jy ! Component: 200 - total flux cleaned = 0.00031786 Jy ! Total flux subtracted in 200 components = 0.00031786 Jy ! Clean residual min=-0.000962 max=0.000895 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0439238 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0439238 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=0.071890Jy sigma=0.000758 ! Fit after self-cal, rms=0.071882Jy sigma=0.000758 ! 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=0.071882Jy sigma=0.000758 ! Fit after self-cal, rms=0.071453Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=1.887 mas, bpa=-1.688 degrees ! Estimated noise=253.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041571 Jy ! Component: 100 - total flux cleaned = 0.000384886 Jy ! Component: 150 - total flux cleaned = 0.000371417 Jy ! Component: 200 - total flux cleaned = 0.000371494 Jy ! Total flux subtracted in 200 components = 0.000371494 Jy ! Clean residual min=-0.000905 max=0.000874 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0442953 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0442953 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=0.071445Jy sigma=0.000758 ! Fit after self-cal, rms=0.071443Jy sigma=0.000758 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 = 0.000193171 Jy ! Component: 100 - total flux cleaned = 0.000163571 Jy ! Component: 150 - total flux cleaned = 0.000136689 Jy ! Component: 200 - total flux cleaned = 0.00011123 Jy ! Total flux subtracted in 200 components = 0.00011123 Jy ! Clean residual min=-0.000929 max=0.000865 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0444065 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0444065 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=0.071436Jy sigma=0.000758 ! Fit after self-cal, rms=0.071432Jy sigma=0.000758 ! 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=0.071432Jy sigma=0.000758 ! Fit after self-cal, rms=0.071037Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=2.845 mas, bpa=-4.54 degrees ! Estimated noise=314.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363593 Jy ! Component: 100 - total flux cleaned = 0.000380278 Jy ! Component: 150 - total flux cleaned = 0.000369419 Jy ! Component: 200 - total flux cleaned = 0.000364724 Jy ! Total flux subtracted in 200 components = 0.000364724 Jy ! Clean residual min=-0.000809 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0447713 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0447713 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=0.071036Jy sigma=0.000758 ! Fit after self-cal, rms=0.071029Jy sigma=0.000758 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4918e-06 Jy ! Component: 100 - total flux cleaned = -1.15768e-05 Jy ! Component: 150 - total flux cleaned = -1.07652e-05 Jy ! Component: 200 - total flux cleaned = -1.57322e-05 Jy ! Total flux subtracted in 200 components = -1.57322e-05 Jy ! Clean residual min=-0.000807 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0447555 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0447555 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=0.071029Jy sigma=0.000758 ! Fit after self-cal, rms=0.071030Jy sigma=0.000758 ! 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=0.9258 mas, bmaj=1.884 mas, bpa=-1.695 degrees ! Estimated noise=252.164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9258 x 1.884 at -1.695 degrees (North through East) ! Clean map min=-0.00078851 max=0.03861 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=0.7659 mas, bmaj=1.6 mas, bpa=-1.484 degrees ! Estimated noise=546.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295036 Jy ! Component: 100 - total flux cleaned = 0.0366488 Jy ! Component: 150 - total flux cleaned = 0.0402296 Jy ! Component: 200 - total flux cleaned = 0.0424475 Jy ! Total flux subtracted in 200 components = 0.0424475 Jy ! Clean residual min=-0.001825 max=0.002039 Jy/beam ! Clean residual mean=-0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0424475 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0424475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=1.884 mas, bpa=-1.695 degrees ! Estimated noise=252.164 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) ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173654 Jy ! Component: 100 - total flux cleaned = 0.00240026 Jy ! Component: 150 - total flux cleaned = 0.00249511 Jy ! Component: 200 - total flux cleaned = 0.00260489 Jy ! Total flux subtracted in 200 components = 0.00260489 Jy ! Clean residual min=-0.000861 max=0.000859 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0450524 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0450524 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=2.073 mas, bmaj=2.845 mas, bpa=-4.54 degrees ! Estimated noise=314.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.71161e-05 Jy ! Component: 100 - total flux cleaned = -6.43383e-05 Jy ! Component: 150 - total flux cleaned = -6.42505e-05 Jy ! Component: 200 - total flux cleaned = -4.56995e-05 Jy ! Total flux subtracted in 200 components = -4.56995e-05 Jy ! Clean residual min=-0.000788 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0450067 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 = 7.96243e-06 Jy ! Component: 100 - total flux cleaned = 2.17631e-05 Jy ! Component: 150 - total flux cleaned = 2.17634e-05 Jy ! Component: 200 - total flux cleaned = 3.22167e-05 Jy ! Total flux subtracted in 200 components = 3.22167e-05 Jy ! Clean residual min=-0.000793 max=0.000833 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0450389 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0450389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=1.884 mas, bpa=-1.695 degrees ! Estimated noise=252.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.44376e-05 Jy ! Component: 100 - total flux cleaned = 9.29856e-05 Jy ! Component: 150 - total flux cleaned = 0.000126357 Jy ! Component: 200 - total flux cleaned = 0.000141287 Jy ! Total flux subtracted in 200 components = 0.000141287 Jy ! Clean residual min=-0.000890 max=0.000832 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0451802 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0451802 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=0.071018Jy sigma=0.000758 ! Fit after self-cal, rms=0.071003Jy sigma=0.000758 wmodel J2208+1808_X_2015_01_23_pus_map.mod ! Writing 60 model components to file: J2208+1808_X_2015_01_23_pus_map.mod wobs J2208+1808_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2208+1808_X_2015_01_23_pus_uvs.fits wwins J2208+1808_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J2208+1808_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123997 Jy ! Component: 100 - total flux cleaned = 0.000292205 Jy ! Component: 150 - total flux cleaned = 0.000396798 Jy ! Component: 200 - total flux cleaned = 0.000471195 Jy ! Component: 250 - total flux cleaned = 0.00055346 Jy ! Component: 300 - total flux cleaned = 0.000621026 Jy ! Component: 350 - total flux cleaned = 0.000686191 Jy ! Component: 400 - total flux cleaned = 0.000759408 Jy ! Component: 450 - total flux cleaned = 0.000810198 Jy ! Component: 500 - total flux cleaned = 0.000869254 Jy ! Component: 550 - total flux cleaned = 0.000935976 Jy ! Component: 600 - total flux cleaned = 0.000954466 Jy ! Component: 650 - total flux cleaned = 0.000963642 Jy ! Component: 700 - total flux cleaned = 0.000972471 Jy ! Component: 750 - total flux cleaned = 0.000989853 Jy ! Component: 800 - total flux cleaned = 0.00100694 Jy ! Component: 850 - total flux cleaned = 0.00101523 Jy ! Component: 900 - total flux cleaned = 0.00103168 Jy ! Component: 950 - total flux cleaned = 0.0010399 Jy ! Component: 1000 - total flux cleaned = 0.00107177 Jy ! Component: 1050 - total flux cleaned = 0.00108754 Jy ! Component: 1100 - total flux cleaned = 0.00111086 Jy ! Component: 1150 - total flux cleaned = 0.00114897 Jy ! Component: 1200 - total flux cleaned = 0.0011263 Jy ! Component: 1250 - total flux cleaned = 0.00115611 Jy ! Component: 1300 - total flux cleaned = 0.00116359 Jy ! Component: 1350 - total flux cleaned = 0.00119997 Jy ! Component: 1400 - total flux cleaned = 0.00122144 Jy ! Component: 1450 - total flux cleaned = 0.00122848 Jy ! Component: 1500 - total flux cleaned = 0.00127044 Jy ! Component: 1550 - total flux cleaned = 0.00129106 Jy ! Component: 1600 - total flux cleaned = 0.00130477 Jy ! Component: 1650 - total flux cleaned = 0.0013317 Jy ! Component: 1700 - total flux cleaned = 0.00133823 Jy ! Component: 1750 - total flux cleaned = 0.00133832 Jy ! Component: 1800 - total flux cleaned = 0.00135126 Jy ! Component: 1850 - total flux cleaned = 0.00135124 Jy ! Component: 1900 - total flux cleaned = 0.00135756 Jy ! Component: 1950 - total flux cleaned = 0.00136384 Jy ! Component: 2000 - total flux cleaned = 0.00137633 Jy ! Total flux subtracted in 2048 components = 0.00138871 Jy ! Clean residual min=-0.000330 max=0.000342 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0465689 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 199 components and 0.0465689 Jy ![Exited script file: muppet] wmap "J2208+1808_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9258 x 1.884 at -1.695 degrees (North through East) ! Clean map min=-0.00053122 max=0.038659 Jy/beam ! Writing clean map to FITS file: J2208+1808_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0386593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.875308 0.875308 1.75062 3.50123 7.00247 14.0049 28.0099 56.0197 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9258 x 1.884 at -1.695 degrees (North through East) ! Clean map min=-0.00053122 max=0.038659 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 J2208+1808_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:22:14 2017