! Started logfile: J1249+2817_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:35 2016 obs J1249+2817_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1249+2817_X_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.713788 visibilities/baseline/integration-bin. ! Found source: J1249+2817 ! ! 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 414 lines of history. ! ! Reading 31992 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 J1249+2817_X_2014_08_05_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904959Jy sigma=0.010287 ! Fit after self-cal, rms=0.886998Jy sigma=0.010089 ! 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=1.021 mas, bmaj=2.053 mas, bpa=29.18 degrees ! Estimated noise=876.066 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 = 0.0882321 Jy ! Component: 100 - total flux cleaned = 0.110586 Jy ! Total flux subtracted in 100 components = 0.110586 Jy ! Clean residual min=-0.005660 max=0.008777 Jy/beam ! Clean residual mean=0.000080 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.110586 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.110586 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=0.080404Jy sigma=0.000853 ! Fit after self-cal, rms=0.080364Jy sigma=0.000852 ! 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=1.256 mas, bmaj=2.212 mas, bpa=26.59 degrees ! Estimated noise=352.781 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 = 0.0111099 Jy ! Component: 100 - total flux cleaned = 0.0162788 Jy ! Component: 150 - total flux cleaned = 0.0191945 Jy ! Component: 200 - total flux cleaned = 0.0210691 Jy ! Total flux subtracted in 200 components = 0.0210691 Jy ! Clean residual min=-0.006562 max=0.005945 Jy/beam ! Clean residual mean=0.000147 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.131655 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.131655 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=0.078943Jy sigma=0.000835 ! Fit after self-cal, rms=0.078960Jy sigma=0.000835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.08 KP 0.87 ! LA 0.99 MK 1.00* NL 0.93 OV 0.96 ! PT 1.13 SC 1.14 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.05 KP 0.79 ! LA 0.99 MK 1.00* NL 0.96 OV 0.96 ! PT 1.08 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 1.10 KP 0.79 ! LA 1.02 MK 1.00* NL 0.91 OV 0.98 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.03 KP 0.74 ! LA 1.03 MK 1.00* NL 0.93 OV 0.97 ! PT 1.08 SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.06 KP 0.72 ! LA 1.02 MK 1.00* NL 0.96 OV 0.97 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.07 KP 0.72 ! LA 1.01 MK 1.00* NL 0.94 OV 0.98 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.18 KP 0.75 ! LA 1.09 MK 1.00* NL 1.01 OV 1.03 ! PT 1.17 SC 1.31 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.14 HN 1.12 KP 0.71 ! LA 1.04 MK 1.00* NL 0.90 OV 1.03 ! PT 1.10 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.16 KP 0.73 ! LA 1.04 MK 1.00* NL 0.99 OV 1.01 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.14 KP 0.74 ! LA 1.00 MK 1.00* NL 0.95 OV 1.00 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.11 KP 0.78 ! LA 1.02 MK 1.00* NL 0.96 OV 1.03 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.10 KP 0.84 ! LA 1.06 MK 1.00* NL 0.95 OV 1.01 ! PT 1.12 SC 1.13 ! ! ! Fit before self-cal, rms=0.078960Jy sigma=0.000835 ! Fit after self-cal, rms=0.079475Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.226 mas, bpa=26.4 degrees ! Estimated noise=352.198 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 = -0.000950325 Jy ! Component: 100 - total flux cleaned = -0.00106232 Jy ! Component: 150 - total flux cleaned = -0.000988895 Jy ! Component: 200 - total flux cleaned = -0.000896319 Jy ! Total flux subtracted in 200 components = -0.000896319 Jy ! Clean residual min=-0.002955 max=0.003746 Jy/beam ! Clean residual mean=0.000086 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.130759 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.130759 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=0.079402Jy sigma=0.000807 ! Fit after self-cal, rms=0.079535Jy sigma=0.000807 ! 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=0.079535Jy sigma=0.000807 ! Fit after self-cal, rms=0.082985Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=2.23 mas, bpa=26.6 degrees ! Estimated noise=350.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445835 Jy ! Component: 100 - total flux cleaned = -0.000515994 Jy ! Component: 150 - total flux cleaned = -0.000525042 Jy ! Component: 200 - total flux cleaned = -0.000525069 Jy ! Total flux subtracted in 200 components = -0.000525069 Jy ! Clean residual min=-0.001122 max=0.001303 Jy/beam ! Clean residual mean=0.000021 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.130234 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.130234 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=0.082981Jy sigma=0.000797 ! Fit after self-cal, rms=0.083083Jy sigma=0.000797 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 = -3.87315e-05 Jy ! Component: 100 - total flux cleaned = -1.75523e-05 Jy ! Component: 150 - total flux cleaned = -1.73622e-05 Jy ! Component: 200 - total flux cleaned = -9.80744e-06 Jy ! Total flux subtracted in 200 components = -9.80744e-06 Jy ! Clean residual min=-0.001123 max=0.001347 Jy/beam ! Clean residual mean=0.000022 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.130224 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.130224 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=0.083081Jy sigma=0.000797 ! Fit after self-cal, rms=0.083080Jy sigma=0.000797 ! 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=0.083080Jy sigma=0.000797 ! Fit after self-cal, rms=0.083255Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.231 mas, bpa=26.64 degrees ! Estimated noise=350.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248737 Jy ! Component: 100 - total flux cleaned = -0.000318882 Jy ! Component: 150 - total flux cleaned = -0.000348041 Jy ! Component: 200 - total flux cleaned = -0.000354686 Jy ! Total flux subtracted in 200 components = -0.000354686 Jy ! Clean residual min=-0.001124 max=0.001301 Jy/beam ! Clean residual mean=0.000021 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.129869 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.129869 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=0.083254Jy sigma=0.000797 ! Fit after self-cal, rms=0.083257Jy sigma=0.000797 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 = -4.95972e-05 Jy ! Component: 100 - total flux cleaned = -3.4005e-05 Jy ! Component: 150 - total flux cleaned = -2.79503e-05 Jy ! Component: 200 - total flux cleaned = -2.23862e-05 Jy ! Total flux subtracted in 200 components = -2.23862e-05 Jy ! Clean residual min=-0.001128 max=0.001301 Jy/beam ! Clean residual mean=0.000020 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.129847 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.129847 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=0.083256Jy sigma=0.000797 ! Fit after self-cal, rms=0.083255Jy sigma=0.000797 ! 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=0.083255Jy sigma=0.000797 ! Fit after self-cal, rms=0.083287Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.715 mas, bpa=5.217 degrees ! Estimated noise=388.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57779e-05 Jy ! Component: 100 - total flux cleaned = -6.78553e-05 Jy ! Component: 150 - total flux cleaned = -7.93375e-05 Jy ! Component: 200 - total flux cleaned = -8.24813e-05 Jy ! Total flux subtracted in 200 components = -8.24813e-05 Jy ! Clean residual min=-0.001267 max=0.001467 Jy/beam ! Clean residual mean=0.000036 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.129765 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.129764 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=0.083286Jy sigma=0.000797 ! Fit after self-cal, rms=0.083287Jy sigma=0.000797 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 = 1.40341e-06 Jy ! Component: 100 - total flux cleaned = -3.39371e-06 Jy ! Component: 150 - total flux cleaned = -6.88054e-06 Jy ! Component: 200 - total flux cleaned = -4.17335e-06 Jy ! Total flux subtracted in 200 components = -4.17335e-06 Jy ! Clean residual min=-0.001278 max=0.001470 Jy/beam ! Clean residual mean=0.000036 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.12976 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.12976 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=0.083287Jy sigma=0.000797 ! Fit after self-cal, rms=0.083286Jy sigma=0.000797 ! 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=1.275 mas, bmaj=2.232 mas, bpa=26.69 degrees ! Estimated noise=350.545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 2.232 at 26.69 degrees (North through East) ! Clean map min=-0.0011054 max=0.1134 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=1.032 mas, bmaj=2.073 mas, bpa=29.39 degrees ! Estimated noise=882.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885742 Jy ! Component: 100 - total flux cleaned = 0.110978 Jy ! Component: 150 - total flux cleaned = 0.119604 Jy ! Component: 200 - total flux cleaned = 0.12353 Jy ! Total flux subtracted in 200 components = 0.12353 Jy ! Clean residual min=-0.002484 max=0.003076 Jy/beam ! Clean residual mean=0.000016 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.12353 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.12353 Jy ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.232 mas, bpa=26.69 degrees ! Estimated noise=350.545 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 (1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280215 Jy ! Component: 100 - total flux cleaned = 0.00424511 Jy ! Component: 150 - total flux cleaned = 0.00495056 Jy ! Component: 200 - total flux cleaned = 0.00533615 Jy ! Total flux subtracted in 200 components = 0.00533615 Jy ! Clean residual min=-0.001246 max=0.001417 Jy/beam ! Clean residual mean=0.000018 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.128866 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.128866 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=2.39 mas, bmaj=2.715 mas, bpa=5.217 degrees ! Estimated noise=388.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761945 Jy ! Component: 100 - total flux cleaned = 0.0011824 Jy ! Component: 150 - total flux cleaned = 0.00136442 Jy ! Component: 200 - total flux cleaned = 0.00141625 Jy ! Total flux subtracted in 200 components = 0.00141625 Jy ! Clean residual min=-0.001266 max=0.001498 Jy/beam ! Clean residual mean=0.000037 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.130283 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 = 5.74822e-05 Jy ! Component: 100 - total flux cleaned = 9.85256e-05 Jy ! Component: 150 - total flux cleaned = 0.000144774 Jy ! Component: 200 - total flux cleaned = 0.00017783 Jy ! Total flux subtracted in 200 components = 0.00017783 Jy ! Clean residual min=-0.001255 max=0.001472 Jy/beam ! Clean residual mean=0.000038 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.13046 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.13046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.232 mas, bpa=26.69 degrees ! Estimated noise=350.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63904e-05 Jy ! Component: 100 - total flux cleaned = -4.19927e-05 Jy ! Component: 150 - total flux cleaned = -2.147e-05 Jy ! Component: 200 - total flux cleaned = -4.39265e-06 Jy ! Total flux subtracted in 200 components = -4.39265e-06 Jy ! Clean residual min=-0.001155 max=0.001320 Jy/beam ! Clean residual mean=0.000022 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.130456 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.130456 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=0.083272Jy sigma=0.000796 ! Fit after self-cal, rms=0.083272Jy sigma=0.000796 wmodel J1249+2817_X_2014_08_05_pus_map.mod ! Writing 90 model components to file: J1249+2817_X_2014_08_05_pus_map.mod wobs J1249+2817_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1249+2817_X_2014_08_05_pus_uvs.fits wwins J1249+2817_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1249+2817_X_2014_08_05_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 = 0.000416994 Jy ! Component: 100 - total flux cleaned = 0.000768488 Jy ! Component: 150 - total flux cleaned = 0.00113696 Jy ! Component: 200 - total flux cleaned = 0.00149077 Jy ! Component: 250 - total flux cleaned = 0.00183276 Jy ! Component: 300 - total flux cleaned = 0.0021462 Jy ! Component: 350 - total flux cleaned = 0.00241589 Jy ! Component: 400 - total flux cleaned = 0.00261212 Jy ! Component: 450 - total flux cleaned = 0.00280315 Jy ! Component: 500 - total flux cleaned = 0.00297338 Jy ! Component: 550 - total flux cleaned = 0.00313917 Jy ! Component: 600 - total flux cleaned = 0.00328653 Jy ! Component: 650 - total flux cleaned = 0.00347413 Jy ! Component: 700 - total flux cleaned = 0.0036154 Jy ! Component: 750 - total flux cleaned = 0.00374021 Jy ! Component: 800 - total flux cleaned = 0.00383585 Jy ! Component: 850 - total flux cleaned = 0.0039566 Jy ! Component: 900 - total flux cleaned = 0.00410147 Jy ! Component: 950 - total flux cleaned = 0.00419195 Jy ! Component: 1000 - total flux cleaned = 0.00429373 Jy ! Component: 1050 - total flux cleaned = 0.00439399 Jy ! Component: 1100 - total flux cleaned = 0.00448033 Jy ! Component: 1150 - total flux cleaned = 0.00456534 Jy ! Component: 1200 - total flux cleaned = 0.00462532 Jy ! Component: 1250 - total flux cleaned = 0.00473184 Jy ! Component: 1300 - total flux cleaned = 0.00480205 Jy ! Component: 1350 - total flux cleaned = 0.00488295 Jy ! Component: 1400 - total flux cleaned = 0.00494021 Jy ! Component: 1450 - total flux cleaned = 0.00504174 Jy ! Component: 1500 - total flux cleaned = 0.00513079 Jy ! Component: 1550 - total flux cleaned = 0.00525169 Jy ! Component: 1600 - total flux cleaned = 0.00531702 Jy ! Component: 1650 - total flux cleaned = 0.00539252 Jy ! Component: 1700 - total flux cleaned = 0.0054885 Jy ! Component: 1750 - total flux cleaned = 0.00556234 Jy ! Component: 1800 - total flux cleaned = 0.00563531 Jy ! Component: 1850 - total flux cleaned = 0.00569734 Jy ! Component: 1900 - total flux cleaned = 0.00576895 Jy ! Component: 1950 - total flux cleaned = 0.00584002 Jy ! Component: 2000 - total flux cleaned = 0.00595052 Jy ! Total flux subtracted in 2048 components = 0.00599028 Jy ! Clean residual min=-0.000608 max=0.000563 Jy/beam ! Clean residual mean=0.000012 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.136446 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 235 components and 0.136446 Jy ![Exited script file: muppet] wmap "J1249+2817_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 2.232 at 26.69 degrees (North through East) ! Clean map min=-0.0010629 max=0.11361 Jy/beam ! Writing clean map to FITS file: J1249+2817_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215201 device "J1249+2817_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1249+2817_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568283 0.568283 1.13657 2.27313 4.54626 9.09252 18.185 36.3701 72.7402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 2.232 at 26.69 degrees (North through East) ! Clean map min=-0.0010629 max=0.11361 Jy/beam quit ! Quitting program ! Log file J1249+2817_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:37 2016