! Started logfile: J1451-0127_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:44 2017 obs J1451-0127_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1451-0127_X_2015_01_22_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978947 visibilities/baseline/integration-bin. ! Found source: J1451-0127 ! ! 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 295 lines of history. ! ! Reading 40176 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 J1451-0127_X_2015_01_22_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911874Jy sigma=0.010533 ! Fit after self-cal, rms=0.902694Jy sigma=0.010441 ! 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=0.7121 mas, bmaj=1.77 mas, bpa=-1.079 degrees ! Estimated noise=514.896 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 = 0.0728172 Jy ! Component: 100 - total flux cleaned = 0.0996004 Jy ! Total flux subtracted in 100 components = 0.0996004 Jy ! Clean residual min=-0.005675 max=0.012547 Jy/beam ! Clean residual mean=-0.000017 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.0996004 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0996004 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=0.085172Jy sigma=0.000871 ! Fit after self-cal, rms=0.085139Jy sigma=0.000870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143521 Jy ! Component: 100 - total flux cleaned = 0.0219235 Jy ! Total flux subtracted in 100 components = 0.0219235 Jy ! Clean residual min=-0.005257 max=0.007299 Jy/beam ! Clean residual mean=-0.000014 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.121524 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.121524 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=0.082268Jy sigma=0.000827 ! Fit after self-cal, rms=0.082256Jy sigma=0.000827 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727764 Jy ! Component: 100 - total flux cleaned = 0.0114007 Jy ! Total flux subtracted in 100 components = 0.0114007 Jy ! Clean residual min=-0.005078 max=0.003993 Jy/beam ! Clean residual mean=-0.000014 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.132925 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.132925 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=0.081516Jy sigma=0.000816 ! Fit after self-cal, rms=0.081441Jy sigma=0.000815 ! 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=0.8583 mas, bmaj=2.007 mas, bpa=-2.64 degrees ! Estimated noise=327.326 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 = 0.00451124 Jy ! Component: 100 - total flux cleaned = 0.00673807 Jy ! Component: 150 - total flux cleaned = 0.00697943 Jy ! Component: 200 - total flux cleaned = 0.00684882 Jy ! Total flux subtracted in 200 components = 0.00684882 Jy ! Clean residual min=-0.005106 max=0.004495 Jy/beam ! Clean residual mean=-0.000016 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.139774 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.139774 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=0.081179Jy sigma=0.000812 ! Fit after self-cal, rms=0.081152Jy sigma=0.000811 ! 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 0.86 FD 1.01 HN 1.00 KP 1.19 ! LA 1.06 MK 0.96 NL 0.94 OV 0.93 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.03 KP 1.12 ! LA 0.96 MK 0.96 NL 0.92 OV 0.92 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.04 KP 1.05 ! LA 0.97 MK 0.99 NL 0.91 OV 0.90 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 0.99 KP 1.01 ! LA 0.96 MK 1.01 NL 0.94 OV 0.91 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.97 KP 0.97 ! LA 0.99 MK 1.06 NL 0.94 OV 0.93 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.00 KP 0.96 ! LA 1.08 MK 1.00 NL 0.94 OV 0.93 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.16 KP 0.94 ! LA 1.00 MK 1.03 NL 0.98 OV 1.02 ! PT 1.16 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 1.14 KP 0.96 ! LA 1.02 MK 0.99 NL 0.92 OV 0.96 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.05 KP 1.00 ! LA 1.57 MK 0.95 NL 0.96 OV 0.94 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.08 KP 1.02 ! LA 1.11 MK 0.98 NL 0.97 OV 0.93 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.01 KP 1.03 ! LA 1.10 MK 1.06 NL 0.95 OV 0.94 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.00 KP 1.05 ! LA 1.08 MK 1.05 NL 0.92 OV 0.94 ! PT 1.13 SC 1.06 ! ! ! Fit before self-cal, rms=0.081152Jy sigma=0.000811 ! Fit after self-cal, rms=0.083487Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=1.987 mas, bpa=-2.615 degrees ! Estimated noise=324.15 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 = 0.00226666 Jy ! Component: 100 - total flux cleaned = 0.0026113 Jy ! Component: 150 - total flux cleaned = 0.00270964 Jy ! Component: 200 - total flux cleaned = 0.00281463 Jy ! Total flux subtracted in 200 components = 0.00281463 Jy ! Clean residual min=-0.001916 max=0.001609 Jy/beam ! Clean residual mean=-0.000007 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.142588 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.142588 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=0.083429Jy sigma=0.000797 ! Fit after self-cal, rms=0.083526Jy sigma=0.000796 ! 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=0.083526Jy sigma=0.000796 ! Fit after self-cal, rms=0.084456Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8622 mas, bmaj=1.984 mas, bpa=-2.647 degrees ! Estimated noise=323.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955097 Jy ! Component: 100 - total flux cleaned = 0.00120413 Jy ! Component: 150 - total flux cleaned = 0.00124236 Jy ! Component: 200 - total flux cleaned = 0.00127443 Jy ! Total flux subtracted in 200 components = 0.00127443 Jy ! Clean residual min=-0.001442 max=0.001259 Jy/beam ! Clean residual mean=-0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.143863 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.143863 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=0.084439Jy sigma=0.000794 ! Fit after self-cal, rms=0.084463Jy sigma=0.000794 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 = 0.000251303 Jy ! Component: 100 - total flux cleaned = 0.000267133 Jy ! Component: 150 - total flux cleaned = 0.000293975 Jy ! Component: 200 - total flux cleaned = 0.000306235 Jy ! Total flux subtracted in 200 components = 0.000306235 Jy ! Clean residual min=-0.001398 max=0.001279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.144169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.144169 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=0.084457Jy sigma=0.000794 ! Fit after self-cal, rms=0.084458Jy sigma=0.000794 ! 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=0.084458Jy sigma=0.000794 ! Fit after self-cal, rms=0.084357Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8606 mas, bmaj=1.982 mas, bpa=-2.727 degrees ! Estimated noise=322.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424225 Jy ! Component: 100 - total flux cleaned = 0.000556901 Jy ! Component: 150 - total flux cleaned = 0.000659983 Jy ! Component: 200 - total flux cleaned = 0.000726312 Jy ! Total flux subtracted in 200 components = 0.000726312 Jy ! Clean residual min=-0.001387 max=0.001151 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.144895 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.144895 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=0.084350Jy sigma=0.000794 ! Fit after self-cal, rms=0.084354Jy sigma=0.000794 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 = 7.87714e-05 Jy ! Component: 100 - total flux cleaned = 0.000100347 Jy ! Component: 150 - total flux cleaned = 0.000140463 Jy ! Component: 200 - total flux cleaned = 0.000178328 Jy ! Total flux subtracted in 200 components = 0.000178328 Jy ! Clean residual min=-0.001357 max=0.001161 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.145073 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.145073 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=0.084351Jy sigma=0.000794 ! Fit after self-cal, rms=0.084352Jy sigma=0.000794 ! 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=0.084352Jy sigma=0.000794 ! Fit after self-cal, rms=0.084209Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.206 mas, bpa=1.442 degrees ! Estimated noise=414.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445429 Jy ! Component: 100 - total flux cleaned = 0.000414237 Jy ! Component: 150 - total flux cleaned = 0.000397824 Jy ! Component: 200 - total flux cleaned = 0.000397393 Jy ! Total flux subtracted in 200 components = 0.000397393 Jy ! Clean residual min=-0.001676 max=0.001396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.145471 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.145471 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=0.084210Jy sigma=0.000794 ! Fit after self-cal, rms=0.084210Jy sigma=0.000794 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 = 8.43403e-06 Jy ! Component: 100 - total flux cleaned = 2.42818e-05 Jy ! Component: 150 - total flux cleaned = 2.37911e-05 Jy ! Component: 200 - total flux cleaned = 1.20816e-05 Jy ! Total flux subtracted in 200 components = 1.20816e-05 Jy ! Clean residual min=-0.001661 max=0.001400 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.145483 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.145483 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=0.084211Jy sigma=0.000794 ! Fit after self-cal, rms=0.084211Jy sigma=0.000794 ! 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=0.8591 mas, bmaj=1.981 mas, bpa=-2.795 degrees ! Estimated noise=321.966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 1.981 at -2.795 degrees (North through East) ! Clean map min=-0.0013312 max=0.097047 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=0.7136 mas, bmaj=1.746 mas, bpa=-1.133 degrees ! Estimated noise=509.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716574 Jy ! Component: 100 - total flux cleaned = 0.0988336 Jy ! Component: 150 - total flux cleaned = 0.114098 Jy ! Component: 200 - total flux cleaned = 0.123694 Jy ! Total flux subtracted in 200 components = 0.123694 Jy ! Clean residual min=-0.002882 max=0.005288 Jy/beam ! Clean residual mean=-0.000005 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.123694 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.123694 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8591 mas, bmaj=1.981 mas, bpa=-2.795 degrees ! Estimated noise=321.966 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 = 0.00875767 Jy ! Component: 100 - total flux cleaned = 0.0139722 Jy ! Component: 150 - total flux cleaned = 0.0171539 Jy ! Component: 200 - total flux cleaned = 0.019107 Jy ! Total flux subtracted in 200 components = 0.019107 Jy ! Clean residual min=-0.001475 max=0.001525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.142801 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.142801 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=2.05 mas, bmaj=3.206 mas, bpa=1.442 degrees ! Estimated noise=414.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168114 Jy ! Component: 100 - total flux cleaned = 0.00234621 Jy ! Component: 150 - total flux cleaned = 0.0026369 Jy ! Component: 200 - total flux cleaned = 0.0026759 Jy ! Total flux subtracted in 200 components = 0.0026759 Jy ! Clean residual min=-0.001645 max=0.001504 Jy/beam ! Clean residual mean=-0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.145477 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 = 6.68604e-06 Jy ! Component: 100 - total flux cleaned = 9.05635e-07 Jy ! Component: 150 - total flux cleaned = -5.09144e-06 Jy ! Component: 200 - total flux cleaned = -1.59972e-05 Jy ! Total flux subtracted in 200 components = -1.59972e-05 Jy ! Clean residual min=-0.001638 max=0.001489 Jy/beam ! Clean residual mean=-0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.145461 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.145461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8591 mas, bmaj=1.981 mas, bpa=-2.795 degrees ! Estimated noise=321.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.72557e-05 Jy ! Component: 100 - total flux cleaned = -9.93463e-05 Jy ! Component: 150 - total flux cleaned = -7.93126e-05 Jy ! Component: 200 - total flux cleaned = -8.04156e-05 Jy ! Total flux subtracted in 200 components = -8.04156e-05 Jy ! Clean residual min=-0.001381 max=0.001208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.14538 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.14538 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=0.084208Jy sigma=0.000794 ! Fit after self-cal, rms=0.084208Jy sigma=0.000794 wmodel J1451-0127_X_2015_01_22_pus_map.mod ! Writing 46 model components to file: J1451-0127_X_2015_01_22_pus_map.mod wobs J1451-0127_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1451-0127_X_2015_01_22_pus_uvs.fits wwins J1451-0127_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1451-0127_X_2015_01_22_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 = -0.000198351 Jy ! Component: 100 - total flux cleaned = -0.000136836 Jy ! Component: 150 - total flux cleaned = -0.000117085 Jy ! Component: 200 - total flux cleaned = -0.000117526 Jy ! Component: 250 - total flux cleaned = -0.000171222 Jy ! Component: 300 - total flux cleaned = -0.000205393 Jy ! Component: 350 - total flux cleaned = -0.000288693 Jy ! Component: 400 - total flux cleaned = -0.000337413 Jy ! Component: 450 - total flux cleaned = -0.000431793 Jy ! Component: 500 - total flux cleaned = -0.000477238 Jy ! Component: 550 - total flux cleaned = -0.000521768 Jy ! Component: 600 - total flux cleaned = -0.000550991 Jy ! Component: 650 - total flux cleaned = -0.000565365 Jy ! Component: 700 - total flux cleaned = -0.000579307 Jy ! Component: 750 - total flux cleaned = -0.000647277 Jy ! Component: 800 - total flux cleaned = -0.000726749 Jy ! Component: 850 - total flux cleaned = -0.000765754 Jy ! Component: 900 - total flux cleaned = -0.000842061 Jy ! Component: 950 - total flux cleaned = -0.00087942 Jy ! Component: 1000 - total flux cleaned = -0.000940852 Jy ! Component: 1050 - total flux cleaned = -0.000988959 Jy ! Component: 1100 - total flux cleaned = -0.00101256 Jy ! Component: 1150 - total flux cleaned = -0.00102434 Jy ! Component: 1200 - total flux cleaned = -0.00104715 Jy ! Component: 1250 - total flux cleaned = -0.0010695 Jy ! Component: 1300 - total flux cleaned = -0.0011244 Jy ! Component: 1350 - total flux cleaned = -0.0011239 Jy ! Component: 1400 - total flux cleaned = -0.00113448 Jy ! Component: 1450 - total flux cleaned = -0.00117646 Jy ! Component: 1500 - total flux cleaned = -0.00122822 Jy ! Component: 1550 - total flux cleaned = -0.00126909 Jy ! Component: 1600 - total flux cleaned = -0.00130934 Jy ! Component: 1650 - total flux cleaned = -0.00135889 Jy ! Component: 1700 - total flux cleaned = -0.00138817 Jy ! Component: 1750 - total flux cleaned = -0.0014073 Jy ! Component: 1800 - total flux cleaned = -0.00145499 Jy ! Component: 1850 - total flux cleaned = -0.00147365 Jy ! Component: 1900 - total flux cleaned = -0.00151087 Jy ! Component: 1950 - total flux cleaned = -0.00154746 Jy ! Component: 2000 - total flux cleaned = -0.00159264 Jy ! Total flux subtracted in 2048 components = -0.00161052 Jy ! Clean residual min=-0.000559 max=0.000505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.14377 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 198 components and 0.14377 Jy ![Exited script file: muppet] wmap "J1451-0127_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 1.981 at -2.795 degrees (North through East) ! Clean map min=-0.00085728 max=0.096786 Jy/beam ! Writing clean map to FITS file: J1451-0127_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0967864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.524241 0.524241 1.04848 2.09696 4.19393 8.38785 16.7757 33.5514 67.1028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 1.981 at -2.795 degrees (North through East) ! Clean map min=-0.00085728 max=0.096786 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 J1451-0127_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:47 2017