! Started logfile: J0836+4125_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:44 2017 obs J0836+4125_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0836+4125_X_2015_01_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962169 visibilities/baseline/integration-bin. ! Found source: J0836+4125 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 43644 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 J0836+4125_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.815863Jy sigma=0.009919 ! Fit after self-cal, rms=0.801157Jy sigma=0.009770 ! 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=0.8929 mas, bmaj=1.145 mas, bpa=-7.32 degrees ! Estimated noise=759.485 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 = 0.151437 Jy ! Component: 100 - total flux cleaned = 0.186496 Jy ! Total flux subtracted in 100 components = 0.186496 Jy ! Clean residual min=-0.007736 max=0.013781 Jy/beam ! Clean residual mean=-0.000060 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 0.186496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.186496 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=0.085142Jy sigma=0.000967 ! Fit after self-cal, rms=0.085134Jy sigma=0.000967 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149134 Jy ! Component: 100 - total flux cleaned = 0.0234827 Jy ! Total flux subtracted in 100 components = 0.0234827 Jy ! Clean residual min=-0.007948 max=0.012990 Jy/beam ! Clean residual mean=-0.000015 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.209979 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.209979 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=0.081107Jy sigma=0.000916 ! Fit after self-cal, rms=0.081093Jy sigma=0.000916 ! Inverting map ! Added new window around map position (0.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129252 Jy ! Component: 100 - total flux cleaned = 0.019772 Jy ! Total flux subtracted in 100 components = 0.019772 Jy ! Clean residual min=-0.008255 max=0.006765 Jy/beam ! Clean residual mean=0.000017 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.229751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.229751 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=0.078387Jy sigma=0.000882 ! Fit after self-cal, rms=0.078235Jy sigma=0.000880 ! 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=1.102 mas, bmaj=1.389 mas, bpa=-7.159 degrees ! Estimated noise=282.533 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 = 0.00841917 Jy ! Component: 100 - total flux cleaned = 0.0136327 Jy ! Component: 150 - total flux cleaned = 0.0171404 Jy ! Component: 200 - total flux cleaned = 0.0196244 Jy ! Total flux subtracted in 200 components = 0.0196244 Jy ! Clean residual min=-0.010040 max=0.007556 Jy/beam ! Clean residual mean=0.000081 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.249376 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.249376 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=0.077069Jy sigma=0.000869 ! Fit after self-cal, rms=0.077036Jy sigma=0.000868 ! 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 0.94 FD 1.11 HN 1.03 KP 0.91 ! LA 1.11 MK 0.97 NL 0.96 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! 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 1.12 HN 1.06 KP 0.85 ! LA 1.11 MK 0.98 NL 0.97 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.81 ! LA 1.14 MK 0.98 NL 0.97 OV 0.96 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.04 KP 0.77 ! LA 1.16 MK 0.99 NL 0.97 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.00 KP 0.75 ! LA 1.16 MK 1.02 NL 0.97 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.03 KP 0.73 ! LA 1.15 MK 0.99 NL 0.98 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.19 KP 0.73 ! LA 1.16 MK 1.04 NL 1.01 OV 1.05 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.72 ! LA 1.15 MK 1.01 NL 0.98 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.11 KP 0.75 ! LA 1.16 MK 0.99 NL 0.97 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.07 KP 0.77 ! LA 1.18 MK 1.03 NL 0.98 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.06 KP 0.80 ! LA 1.19 MK 1.04 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.05 KP 0.82 ! LA 1.16 MK 1.04 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.077036Jy sigma=0.000868 ! Fit after self-cal, rms=0.070324Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.401 mas, bpa=-7.388 degrees ! Estimated noise=281.776 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 (0.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307203 Jy ! Component: 100 - total flux cleaned = 0.00329172 Jy ! Component: 150 - total flux cleaned = 0.00339915 Jy ! Component: 200 - total flux cleaned = 0.0034408 Jy ! Total flux subtracted in 200 components = 0.0034408 Jy ! Clean residual min=-0.001507 max=0.001421 Jy/beam ! Clean residual mean=0.000009 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.252816 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.252816 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=0.070176Jy sigma=0.000783 ! Fit after self-cal, rms=0.070200Jy sigma=0.000783 ! 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=0.070200Jy sigma=0.000783 ! Fit after self-cal, rms=0.070291Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.397 mas, bpa=-7.29 degrees ! Estimated noise=281.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784791 Jy ! Component: 100 - total flux cleaned = 0.000857814 Jy ! Component: 150 - total flux cleaned = 0.000955042 Jy ! Component: 200 - total flux cleaned = 0.00104157 Jy ! Total flux subtracted in 200 components = 0.00104157 Jy ! Clean residual min=-0.001293 max=0.001028 Jy/beam ! Clean residual mean=0.000006 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.253858 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.253858 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=0.070256Jy sigma=0.000781 ! Fit after self-cal, rms=0.070255Jy sigma=0.000781 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 = 9.39657e-05 Jy ! Component: 100 - total flux cleaned = 0.00019941 Jy ! Component: 150 - total flux cleaned = 0.000222484 Jy ! Component: 200 - total flux cleaned = 0.000265381 Jy ! Total flux subtracted in 200 components = 0.000265381 Jy ! Clean residual min=-0.001172 max=0.001012 Jy/beam ! Clean residual mean=0.000006 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.254123 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.254123 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=0.070238Jy sigma=0.000781 ! Fit after self-cal, rms=0.070236Jy sigma=0.000781 ! 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=0.070236Jy sigma=0.000781 ! Fit after self-cal, rms=0.070196Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.397 mas, bpa=-7.411 degrees ! Estimated noise=281.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149561 Jy ! Component: 100 - total flux cleaned = 0.000216037 Jy ! Component: 150 - total flux cleaned = 0.000197691 Jy ! Component: 200 - total flux cleaned = 0.00019834 Jy ! Total flux subtracted in 200 components = 0.00019834 Jy ! Clean residual min=-0.001056 max=0.000965 Jy/beam ! Clean residual mean=0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.254321 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.254321 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=0.070183Jy sigma=0.000780 ! Fit after self-cal, rms=0.070182Jy sigma=0.000780 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 = 8.81305e-05 Jy ! Component: 100 - total flux cleaned = 0.000121447 Jy ! Component: 150 - total flux cleaned = 0.000136994 Jy ! Component: 200 - total flux cleaned = 0.000137553 Jy ! Total flux subtracted in 200 components = 0.000137553 Jy ! Clean residual min=-0.000997 max=0.000962 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.254459 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.254459 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=0.070175Jy sigma=0.000780 ! Fit after self-cal, rms=0.070174Jy sigma=0.000780 ! 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=0.070174Jy sigma=0.000780 ! Fit after self-cal, rms=0.070151Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.507 mas, bpa=9.296 degrees ! Estimated noise=333.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373277 Jy ! Component: 100 - total flux cleaned = -0.000359801 Jy ! Component: 150 - total flux cleaned = -0.000384762 Jy ! Component: 200 - total flux cleaned = -0.000405676 Jy ! Total flux subtracted in 200 components = -0.000405676 Jy ! Clean residual min=-0.000870 max=0.000950 Jy/beam ! Clean residual mean=0.000010 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.254053 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.254053 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=0.070149Jy sigma=0.000780 ! Fit after self-cal, rms=0.070148Jy sigma=0.000780 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 = -1.22434e-05 Jy ! Component: 100 - total flux cleaned = 1.49856e-05 Jy ! Component: 150 - total flux cleaned = 1.55767e-05 Jy ! Component: 200 - total flux cleaned = 4.49177e-06 Jy ! Total flux subtracted in 200 components = 4.49177e-06 Jy ! Clean residual min=-0.000851 max=0.000933 Jy/beam ! Clean residual mean=0.000010 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.254058 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.254058 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=0.070147Jy sigma=0.000780 ! Fit after self-cal, rms=0.070145Jy sigma=0.000780 ! 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=1.113 mas, bmaj=1.397 mas, bpa=-7.514 degrees ! Estimated noise=281.344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.397 at -7.514 degrees (North through East) ! Clean map min=-0.00087283 max=0.19506 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=0.9008 mas, bmaj=1.149 mas, bpa=-6.878 degrees ! Estimated noise=762.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151089 Jy ! Component: 100 - total flux cleaned = 0.187304 Jy ! Component: 150 - total flux cleaned = 0.205413 Jy ! Component: 200 - total flux cleaned = 0.217121 Jy ! Total flux subtracted in 200 components = 0.217121 Jy ! Clean residual min=-0.003670 max=0.006412 Jy/beam ! Clean residual mean=-0.000049 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.217121 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.217121 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.397 mas, bpa=-7.514 degrees ! Estimated noise=281.344 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 = 0.0115073 Jy ! Component: 100 - total flux cleaned = 0.0185298 Jy ! Component: 150 - total flux cleaned = 0.0230747 Jy ! Component: 200 - total flux cleaned = 0.0262529 Jy ! Total flux subtracted in 200 components = 0.0262529 Jy ! Clean residual min=-0.001201 max=0.001805 Jy/beam ! Clean residual mean=-0.000019 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.243374 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.243374 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234457 Jy ! Component: 100 - total flux cleaned = 0.00413984 Jy ! Component: 150 - total flux cleaned = 0.00555643 Jy ! Component: 200 - total flux cleaned = 0.00668029 Jy ! Total flux subtracted in 200 components = 0.00668029 Jy ! Clean residual min=-0.001060 max=0.001091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.250054 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 0.250054 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=2.281 mas, bmaj=2.507 mas, bpa=9.296 degrees ! Estimated noise=333.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143172 Jy ! Component: 100 - total flux cleaned = 0.00230386 Jy ! Component: 150 - total flux cleaned = 0.00286951 Jy ! Component: 200 - total flux cleaned = 0.0032497 Jy ! Total flux subtracted in 200 components = 0.0032497 Jy ! Clean residual min=-0.000775 max=0.000956 Jy/beam ! Clean residual mean=0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.253304 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 = 0.000197285 Jy ! Component: 100 - total flux cleaned = 0.000275387 Jy ! Component: 150 - total flux cleaned = 0.000312293 Jy ! Component: 200 - total flux cleaned = 0.000351141 Jy ! Total flux subtracted in 200 components = 0.000351141 Jy ! Clean residual min=-0.000786 max=0.000939 Jy/beam ! Clean residual mean=0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.253655 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 138 components and 0.253655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.397 mas, bpa=-7.514 degrees ! Estimated noise=281.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102342 Jy ! Component: 100 - total flux cleaned = -0.000103552 Jy ! Component: 150 - total flux cleaned = -6.18464e-05 Jy ! Component: 200 - total flux cleaned = -3.65647e-05 Jy ! Total flux subtracted in 200 components = -3.65647e-05 Jy ! Clean residual min=-0.000882 max=0.000886 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.253618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 150 components and 0.253619 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=0.070135Jy sigma=0.000780 ! Fit after self-cal, rms=0.070129Jy sigma=0.000780 wmodel J0836+4125_X_2015_01_23_pus_map.mod ! Writing 150 model components to file: J0836+4125_X_2015_01_23_pus_map.mod wobs J0836+4125_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0836+4125_X_2015_01_23_pus_uvs.fits wwins J0836+4125_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0836+4125_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196853 Jy ! Component: 100 - total flux cleaned = 0.000376574 Jy ! Component: 150 - total flux cleaned = 0.000546375 Jy ! Component: 200 - total flux cleaned = 0.000707877 Jy ! Component: 250 - total flux cleaned = 0.000822992 Jy ! Component: 300 - total flux cleaned = 0.000872573 Jy ! Component: 350 - total flux cleaned = 0.000908502 Jy ! Component: 400 - total flux cleaned = 0.000896936 Jy ! Component: 450 - total flux cleaned = 0.000840518 Jy ! Component: 500 - total flux cleaned = 0.000785257 Jy ! Component: 550 - total flux cleaned = 0.000720309 Jy ! Component: 600 - total flux cleaned = 0.000656872 Jy ! Component: 650 - total flux cleaned = 0.000594665 Jy ! Component: 700 - total flux cleaned = 0.00048272 Jy ! Component: 750 - total flux cleaned = 0.00044305 Jy ! Component: 800 - total flux cleaned = 0.000403748 Jy ! Component: 850 - total flux cleaned = 0.000345621 Jy ! Component: 900 - total flux cleaned = 0.00030737 Jy ! Component: 950 - total flux cleaned = 0.000269674 Jy ! Component: 1000 - total flux cleaned = 0.000251067 Jy ! Component: 1050 - total flux cleaned = 0.000205465 Jy ! Component: 1100 - total flux cleaned = 0.000196476 Jy ! Component: 1150 - total flux cleaned = 0.000178619 Jy ! Component: 1200 - total flux cleaned = 0.000126082 Jy ! Component: 1250 - total flux cleaned = 8.28894e-05 Jy ! Component: 1300 - total flux cleaned = 4.87023e-05 Jy ! Component: 1350 - total flux cleaned = 2.3369e-05 Jy ! Component: 1400 - total flux cleaned = -3.48534e-05 Jy ! Component: 1450 - total flux cleaned = -6.7703e-05 Jy ! Component: 1500 - total flux cleaned = -0.000100083 Jy ! Component: 1550 - total flux cleaned = -0.000140255 Jy ! Component: 1600 - total flux cleaned = -0.000116384 Jy ! Component: 1650 - total flux cleaned = -0.000163661 Jy ! Component: 1700 - total flux cleaned = -0.000179323 Jy ! Component: 1750 - total flux cleaned = -0.000240968 Jy ! Component: 1800 - total flux cleaned = -0.000263829 Jy ! Component: 1850 - total flux cleaned = -0.000286497 Jy ! Component: 1900 - total flux cleaned = -0.000309009 Jy ! Component: 1950 - total flux cleaned = -0.000360787 Jy ! Component: 2000 - total flux cleaned = -0.000375403 Jy ! Total flux subtracted in 2048 components = -0.000411735 Jy ! Clean residual min=-0.000507 max=0.000435 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.253207 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 300 components and 0.253207 Jy ![Exited script file: muppet] wmap "J0836+4125_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.397 at -7.514 degrees (North through East) ! Clean map min=-0.0006518 max=0.19583 Jy/beam ! Writing clean map to FITS file: J0836+4125_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195829 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207016 0.207016 0.414033 0.828066 1.65613 3.31226 6.62453 13.2491 26.4981 52.9962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.397 at -7.514 degrees (North through East) ! Clean map min=-0.0006518 max=0.19583 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 J0836+4125_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:47 2017