! Started logfile: J2137+5101_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:16:56 2016 obs J2137+5101_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2137+5101_X_2014_08_05_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723848 visibilities/baseline/integration-bin. ! Found source: J2137+5101 ! ! 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 32052 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 J2137+5101_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.707721Jy sigma=0.007911 ! Fit after self-cal, rms=0.660017Jy sigma=0.007452 ! 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=1.031 mas, bmaj=1.875 mas, bpa=38.06 degrees ! Estimated noise=683.336 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 = 0.270351 Jy ! Component: 100 - total flux cleaned = 0.334178 Jy ! Total flux subtracted in 100 components = 0.334178 Jy ! Clean residual min=-0.021053 max=0.041942 Jy/beam ! Clean residual mean=0.000098 rms=0.006723 Jy/beam ! Combined flux in latest and established models = 0.334178 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.334178 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=0.127925Jy sigma=0.001390 ! Fit after self-cal, rms=0.127918Jy sigma=0.001390 ! Inverting map ! Added new window around map position (2.6, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404631 Jy ! Component: 100 - total flux cleaned = 0.0669031 Jy ! Total flux subtracted in 100 components = 0.0669031 Jy ! Clean residual min=-0.018934 max=0.018560 Jy/beam ! Clean residual mean=0.000107 rms=0.005260 Jy/beam ! Combined flux in latest and established models = 0.401081 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.401081 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=0.111564Jy sigma=0.001159 ! Fit after self-cal, rms=0.111192Jy sigma=0.001154 ! 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=1.271 mas, bmaj=1.977 mas, bpa=40.48 degrees ! Estimated noise=350.436 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 = 0.0271215 Jy ! Component: 100 - total flux cleaned = 0.0455626 Jy ! Component: 150 - total flux cleaned = 0.0589187 Jy ! Component: 200 - total flux cleaned = 0.0687573 Jy ! Total flux subtracted in 200 components = 0.0687573 Jy ! Clean residual min=-0.016975 max=0.015688 Jy/beam ! Clean residual mean=0.000167 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 0.469839 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.469839 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=0.103261Jy sigma=0.001045 ! Fit after self-cal, rms=0.102990Jy sigma=0.001040 ! 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 0.92 FD 1.09 HN 1.08 KP 0.90 ! LA 1.02 MK 1.00* NL 0.97 OV 0.97 ! PT 1.00 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 0.92 FD 1.10 HN 1.11 KP 0.85 ! LA 1.02 MK 1.00* NL 0.97 OV 0.97 ! PT 0.95 SC 1.15 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.11 KP 0.80 ! LA 1.05 MK 1.00* NL 0.97 OV 0.96 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.06 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 0.96 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.04 KP 0.73 ! LA 1.03 MK 1.00* NL 0.97 OV 0.97 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.07 KP 0.73 ! LA 1.05 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.21 KP 0.78 ! LA 1.11 MK 1.00* NL 1.02 OV 1.02 ! PT 1.01 SC 1.19 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.14 KP 0.72 ! LA 1.02 MK 1.00* NL 0.96 OV 1.02 ! PT 0.94 SC 1.18 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.73 ! LA 1.04 MK 1.00* NL 0.97 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.11 KP 0.77 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.08 KP 0.80 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.95 SC 1.12 ! ! ! 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 1.09 HN 1.08 KP 0.84 ! LA 1.04 MK 1.00* NL 0.96 OV 0.98 ! PT 0.97 SC 1.13 ! ! ! Fit before self-cal, rms=0.102990Jy sigma=0.001040 ! Fit after self-cal, rms=0.087295Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.309 mas, bmaj=2.007 mas, bpa=40.49 degrees ! Estimated noise=347.025 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 = -3.60771e-05 Jy ! Component: 100 - total flux cleaned = -0.000274398 Jy ! Component: 150 - total flux cleaned = -0.000260694 Jy ! Component: 200 - total flux cleaned = -0.000515753 Jy ! Total flux subtracted in 200 components = -0.000515753 Jy ! Clean residual min=-0.005718 max=0.006839 Jy/beam ! Clean residual mean=-0.000034 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.469323 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.469323 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=0.086082Jy sigma=0.000830 ! Fit after self-cal, rms=0.086147Jy sigma=0.000829 ! 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=0.086147Jy sigma=0.000829 ! Fit after self-cal, rms=0.088488Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.045 mas, bpa=40.46 degrees ! Estimated noise=346.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00308697 Jy ! Component: 100 - total flux cleaned = -0.00430254 Jy ! Component: 150 - total flux cleaned = -0.00443602 Jy ! Component: 200 - total flux cleaned = -0.00444376 Jy ! Total flux subtracted in 200 components = -0.00444376 Jy ! Clean residual min=-0.004038 max=0.003175 Jy/beam ! Clean residual mean=-0.000016 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.464879 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.464879 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=0.087601Jy sigma=0.000803 ! Fit after self-cal, rms=0.087662Jy sigma=0.000802 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 = 0.000366354 Jy ! Component: 100 - total flux cleaned = 0.000545353 Jy ! Component: 150 - total flux cleaned = 0.000704648 Jy ! Component: 200 - total flux cleaned = 0.000845242 Jy ! Total flux subtracted in 200 components = 0.000845242 Jy ! Clean residual min=-0.003696 max=0.002799 Jy/beam ! Clean residual mean=-0.000016 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.465724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.465724 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=0.087459Jy sigma=0.000801 ! Fit after self-cal, rms=0.087461Jy sigma=0.000801 ! 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=0.087461Jy sigma=0.000801 ! Fit after self-cal, rms=0.089041Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.06 mas, bpa=40.45 degrees ! Estimated noise=346.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00316603 Jy ! Component: 100 - total flux cleaned = -0.0037639 Jy ! Component: 150 - total flux cleaned = -0.00401181 Jy ! Component: 200 - total flux cleaned = -0.00422873 Jy ! Total flux subtracted in 200 components = -0.00422873 Jy ! Clean residual min=-0.002983 max=0.002015 Jy/beam ! Clean residual mean=-0.000009 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.461496 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.461496 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=0.088699Jy sigma=0.000797 ! Fit after self-cal, rms=0.088728Jy 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 = 1.94145e-06 Jy ! Component: 100 - total flux cleaned = 0.000118476 Jy ! Component: 150 - total flux cleaned = 0.000171302 Jy ! Component: 200 - total flux cleaned = 0.000270593 Jy ! Total flux subtracted in 200 components = 0.000270593 Jy ! Clean residual min=-0.002775 max=0.001872 Jy/beam ! Clean residual mean=-0.000008 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.461766 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.461766 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=0.088627Jy sigma=0.000796 ! Fit after self-cal, rms=0.088627Jy sigma=0.000796 ! 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=0.088627Jy sigma=0.000796 ! Fit after self-cal, rms=0.089697Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.458 mas, bmaj=2.763 mas, bpa=77.17 degrees ! Estimated noise=373.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175898 Jy ! Component: 100 - total flux cleaned = -0.00176533 Jy ! Component: 150 - total flux cleaned = -0.00173187 Jy ! Component: 200 - total flux cleaned = -0.00173198 Jy ! Total flux subtracted in 200 components = -0.00173198 Jy ! Clean residual min=-0.002124 max=0.001641 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.460034 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.460034 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=0.089591Jy sigma=0.000795 ! Fit after self-cal, rms=0.089609Jy sigma=0.000795 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 = 0.000203929 Jy ! Component: 100 - total flux cleaned = 0.000251081 Jy ! Component: 150 - total flux cleaned = 0.000251113 Jy ! Component: 200 - total flux cleaned = 0.000271407 Jy ! Total flux subtracted in 200 components = 0.000271407 Jy ! Clean residual min=-0.002045 max=0.001662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.460306 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 0.460306 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=0.089576Jy sigma=0.000795 ! Fit after self-cal, rms=0.089576Jy sigma=0.000795 ! 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=1.294 mas, bmaj=2.07 mas, bpa=40.42 degrees ! Estimated noise=345.906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.07 at 40.42 degrees (North through East) ! Clean map min=-0.0023967 max=0.34865 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=1.049 mas, bmaj=1.962 mas, bpa=38.29 degrees ! Estimated noise=680.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.268634 Jy ! Component: 100 - total flux cleaned = 0.335299 Jy ! Component: 150 - total flux cleaned = 0.368813 Jy ! Component: 200 - total flux cleaned = 0.390576 Jy ! Total flux subtracted in 200 components = 0.390576 Jy ! Clean residual min=-0.005039 max=0.011991 Jy/beam ! Clean residual mean=-0.000014 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.390576 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.390576 Jy ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.07 mas, bpa=40.42 degrees ! Estimated noise=345.906 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 = 0.0213505 Jy ! Component: 100 - total flux cleaned = 0.0349588 Jy ! Component: 150 - total flux cleaned = 0.0440491 Jy ! Component: 200 - total flux cleaned = 0.050484 Jy ! Total flux subtracted in 200 components = 0.050484 Jy ! Clean residual min=-0.002736 max=0.003644 Jy/beam ! Clean residual mean=-0.000027 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.44106 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 0.44106 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=2.458 mas, bmaj=2.763 mas, bpa=77.17 degrees ! Estimated noise=373.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690959 Jy ! Component: 100 - total flux cleaned = 0.0111274 Jy ! Component: 150 - total flux cleaned = 0.013923 Jy ! Component: 200 - total flux cleaned = 0.0158098 Jy ! Total flux subtracted in 200 components = 0.0158098 Jy ! Clean residual min=-0.002143 max=0.001909 Jy/beam ! Clean residual mean=-0.000014 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.45687 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 = 0.0012877 Jy ! Component: 100 - total flux cleaned = 0.00217615 Jy ! Component: 150 - total flux cleaned = 0.00279248 Jy ! Component: 200 - total flux cleaned = 0.00313172 Jy ! Total flux subtracted in 200 components = 0.00313172 Jy ! Clean residual min=-0.001902 max=0.001809 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.460001 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 143 components and 0.460001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.07 mas, bpa=40.42 degrees ! Estimated noise=345.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271571 Jy ! Component: 100 - total flux cleaned = -0.000104139 Jy ! Component: 150 - total flux cleaned = -4.34125e-06 Jy ! Component: 200 - total flux cleaned = 7.885e-05 Jy ! Total flux subtracted in 200 components = 7.885e-05 Jy ! Clean residual min=-0.001822 max=0.001953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.46008 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 153 components and 0.46008 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=0.089442Jy sigma=0.000794 ! Fit after self-cal, rms=0.089435Jy sigma=0.000794 wmodel J2137+5101_X_2014_08_05_pus_map.mod ! Writing 153 model components to file: J2137+5101_X_2014_08_05_pus_map.mod wobs J2137+5101_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2137+5101_X_2014_08_05_pus_uvs.fits wwins J2137+5101_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2137+5101_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 = -1.14711e-05 Jy ! Component: 100 - total flux cleaned = -0.000427254 Jy ! Component: 150 - total flux cleaned = -0.000760539 Jy ! Component: 200 - total flux cleaned = -0.000933337 Jy ! Component: 250 - total flux cleaned = -0.00104497 Jy ! Component: 300 - total flux cleaned = -0.00118095 Jy ! Component: 350 - total flux cleaned = -0.00126067 Jy ! Component: 400 - total flux cleaned = -0.00136428 Jy ! Component: 450 - total flux cleaned = -0.00146457 Jy ! Component: 500 - total flux cleaned = -0.00156269 Jy ! Component: 550 - total flux cleaned = -0.00158643 Jy ! Component: 600 - total flux cleaned = -0.00163332 Jy ! Component: 650 - total flux cleaned = -0.00165647 Jy ! Component: 700 - total flux cleaned = -0.00179152 Jy ! Component: 750 - total flux cleaned = -0.00188008 Jy ! Component: 800 - total flux cleaned = -0.00200963 Jy ! Component: 850 - total flux cleaned = -0.00209472 Jy ! Component: 900 - total flux cleaned = -0.0021988 Jy ! Component: 950 - total flux cleaned = -0.00223995 Jy ! Component: 1000 - total flux cleaned = -0.00236068 Jy ! Component: 1050 - total flux cleaned = -0.00243991 Jy ! Component: 1100 - total flux cleaned = -0.00243978 Jy ! Component: 1150 - total flux cleaned = -0.00245912 Jy ! Component: 1200 - total flux cleaned = -0.00251588 Jy ! Component: 1250 - total flux cleaned = -0.00249722 Jy ! Component: 1300 - total flux cleaned = -0.00257055 Jy ! Component: 1350 - total flux cleaned = -0.00257081 Jy ! Component: 1400 - total flux cleaned = -0.00258853 Jy ! Component: 1450 - total flux cleaned = -0.00258855 Jy ! Component: 1500 - total flux cleaned = -0.00255421 Jy ! Component: 1550 - total flux cleaned = -0.00257131 Jy ! Component: 1600 - total flux cleaned = -0.00255466 Jy ! Component: 1650 - total flux cleaned = -0.00257101 Jy ! Component: 1700 - total flux cleaned = -0.00252175 Jy ! Component: 1750 - total flux cleaned = -0.00244067 Jy ! Component: 1800 - total flux cleaned = -0.0024571 Jy ! Component: 1850 - total flux cleaned = -0.00248891 Jy ! Component: 1900 - total flux cleaned = -0.00242593 Jy ! Component: 1950 - total flux cleaned = -0.00242601 Jy ! Component: 2000 - total flux cleaned = -0.00242606 Jy ! Total flux subtracted in 2048 components = -0.00236483 Jy ! Clean residual min=-0.000782 max=0.000903 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.457716 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 291 components and 0.457716 Jy ![Exited script file: muppet] wmap "J2137+5101_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.07 at 40.42 degrees (North through East) ! Clean map min=-0.0015488 max=0.35119 Jy/beam ! Writing clean map to FITS file: J2137+5101_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 0.351186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303514 device "J2137+5101_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2137+5101_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259277 0.259277 0.518553 1.03711 2.07421 4.14842 8.29685 16.5937 33.1874 66.3748 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.351 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.07 at 40.42 degrees (North through East) ! Clean map min=-0.0015488 max=0.35119 Jy/beam quit ! Quitting program ! Log file J2137+5101_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:16:59 2016