! Started logfile: J1254+4536_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:21 2017 obs J1254+4536_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1254+4536_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1254+4536 ! ! 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 382 lines of history. ! ! Reading 13500 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 J1254+4536_X_2014_01_04_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 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954290Jy sigma=0.011804 ! Fit after self-cal, rms=0.929924Jy sigma=0.011582 ! 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=0.8733 mas, bmaj=0.9317 mas, bpa=29.6 degrees ! Estimated noise=1136.69 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 = 0.0542636 Jy ! Component: 100 - total flux cleaned = 0.0679896 Jy ! Total flux subtracted in 100 components = 0.0679896 Jy ! Clean residual min=-0.005060 max=0.006890 Jy/beam ! Clean residual mean=-0.000092 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.0679896 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0679896 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=0.068021Jy sigma=0.000782 ! Fit after self-cal, rms=0.067903Jy sigma=0.000780 ! 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=1.031 mas, bmaj=1.137 mas, bpa=32.08 degrees ! Estimated noise=496.396 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 = 0.0098115 Jy ! Component: 100 - total flux cleaned = 0.0145676 Jy ! Component: 150 - total flux cleaned = 0.0171673 Jy ! Component: 200 - total flux cleaned = 0.0186691 Jy ! Total flux subtracted in 200 components = 0.0186691 Jy ! Clean residual min=-0.004062 max=0.005950 Jy/beam ! Clean residual mean=-0.000094 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.0866586 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0866586 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=0.066863Jy sigma=0.000759 ! Fit after self-cal, rms=0.066867Jy sigma=0.000759 ! 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 1.00* FD 1.12 KP 1.00* LA 0.94 ! MK 0.91 NL 1.00 OV 0.95 PT 0.96 ! SC 1.25 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.93 ! MK 0.86 NL 1.03 OV 0.95 PT 0.87 ! SC 1.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.04 ! MK 0.97 NL 0.93 OV 0.96 PT 0.88 ! SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.03 ! MK 0.91 NL 0.91 OV 0.96 PT 0.93 ! SC 1.24 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.96 ! MK 0.94 NL 0.99 OV 0.95 PT 0.91 ! SC 1.27 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.96 ! MK 1.02 NL 1.03 OV 0.93 PT 0.85 ! SC 1.23 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.97 ! MK 0.88 NL 1.00 OV 0.99 PT 0.89 ! SC 1.22 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.06 ! MK 0.92 NL 1.08 OV 1.02 PT 0.91 ! SC 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.00 ! MK 0.90 NL 1.03 OV 1.01 PT 0.85 ! SC 1.21 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.96 ! MK 0.96 NL 1.00 OV 0.96 PT 0.92 ! SC 1.23 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.96 ! MK 0.96 NL 1.02 OV 1.02 PT 0.92 ! SC 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.93 ! MK 1.00 NL 1.03 OV 0.92 PT 0.92 ! SC 1.21 ! ! ! Fit before self-cal, rms=0.066867Jy sigma=0.000759 ! Fit after self-cal, rms=0.069501Jy sigma=0.000748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.125 mas, bpa=17.7 degrees ! Estimated noise=494.188 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 = -0.00189636 Jy ! Component: 100 - total flux cleaned = -0.00201277 Jy ! Component: 150 - total flux cleaned = -0.00205031 Jy ! Component: 200 - total flux cleaned = -0.00205057 Jy ! Total flux subtracted in 200 components = -0.00205057 Jy ! Clean residual min=-0.002831 max=0.003112 Jy/beam ! Clean residual mean=-0.000043 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.084608 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.084608 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=0.069366Jy sigma=0.000747 ! Fit after self-cal, rms=0.069535Jy sigma=0.000747 ! 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=0.069535Jy sigma=0.000747 ! Fit after self-cal, rms=0.076675Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.119 mas, bpa=19.35 degrees ! Estimated noise=491.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252774 Jy ! Component: 100 - total flux cleaned = 0.000319057 Jy ! Component: 150 - total flux cleaned = 0.000318568 Jy ! Component: 200 - total flux cleaned = 0.000318678 Jy ! Total flux subtracted in 200 components = 0.000318678 Jy ! Clean residual min=-0.001745 max=0.002129 Jy/beam ! Clean residual mean=-0.000013 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0849267 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0849267 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=0.076664Jy sigma=0.000743 ! Fit after self-cal, rms=0.076887Jy sigma=0.000743 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) ! Added new window around map position (-10, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184463 Jy ! Component: 100 - total flux cleaned = 0.00246471 Jy ! Component: 150 - total flux cleaned = 0.00270873 Jy ! Component: 200 - total flux cleaned = 0.00292886 Jy ! Total flux subtracted in 200 components = 0.00292886 Jy ! Clean residual min=-0.001484 max=0.001654 Jy/beam ! Clean residual mean=-0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0878556 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0878556 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=0.076839Jy sigma=0.000742 ! Fit after self-cal, rms=0.076810Jy sigma=0.000742 ! Inverting map ! Added new window around map position (10.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846358 Jy ! Component: 100 - total flux cleaned = 0.000920731 Jy ! Component: 150 - total flux cleaned = 0.000978661 Jy ! Component: 200 - total flux cleaned = 0.00105563 Jy ! Total flux subtracted in 200 components = 0.00105563 Jy ! Clean residual min=-0.001291 max=0.001228 Jy/beam ! Clean residual mean=-0.000011 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0889112 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0889112 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=0.076764Jy sigma=0.000741 ! Fit after self-cal, rms=0.076747Jy sigma=0.000741 ! Inverting map ! Added new window around map position (0.8, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744704 Jy ! Component: 100 - total flux cleaned = 0.00114887 Jy ! Component: 150 - total flux cleaned = 0.00130697 Jy ! Component: 200 - total flux cleaned = 0.00137475 Jy ! Total flux subtracted in 200 components = 0.00137475 Jy ! Clean residual min=-0.001111 max=0.001030 Jy/beam ! Clean residual mean=-0.000012 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.090286 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.090286 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=0.076710Jy sigma=0.000741 ! Fit after self-cal, rms=0.076705Jy sigma=0.000741 ! 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=0.076705Jy sigma=0.000741 ! Fit after self-cal, rms=0.076970Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.117 mas, bpa=20.47 degrees ! Estimated noise=488.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670016 Jy ! Component: 100 - total flux cleaned = 0.000744546 Jy ! Component: 150 - total flux cleaned = 0.000811609 Jy ! Component: 200 - total flux cleaned = 0.000832514 Jy ! Total flux subtracted in 200 components = 0.000832514 Jy ! Clean residual min=-0.001039 max=0.000892 Jy/beam ! Clean residual mean=-0.000007 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0911185 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0911185 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=0.076947Jy sigma=0.000740 ! Fit after self-cal, rms=0.076957Jy sigma=0.000740 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 = 0.000259013 Jy ! Component: 100 - total flux cleaned = 0.000319884 Jy ! Component: 150 - total flux cleaned = 0.000415634 Jy ! Component: 200 - total flux cleaned = 0.000469215 Jy ! Total flux subtracted in 200 components = 0.000469215 Jy ! Clean residual min=-0.001046 max=0.000886 Jy/beam ! Clean residual mean=-0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0915877 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0915877 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=0.076942Jy sigma=0.000740 ! Fit after self-cal, rms=0.076941Jy sigma=0.000740 ! 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=0.076941Jy sigma=0.000740 ! Fit after self-cal, rms=0.076873Jy sigma=0.000740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=2.495 mas, bpa=31.69 degrees ! Estimated noise=594.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141801 Jy ! Component: 100 - total flux cleaned = 0.00023504 Jy ! Component: 150 - total flux cleaned = 0.000287441 Jy ! Component: 200 - total flux cleaned = 0.000336058 Jy ! Total flux subtracted in 200 components = 0.000336058 Jy ! Clean residual min=-0.000846 max=0.000621 Jy/beam ! Clean residual mean=-0.000012 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0919238 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.0919238 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=0.076870Jy sigma=0.000740 ! Fit after self-cal, rms=0.076873Jy sigma=0.000740 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 = 1.96378e-05 Jy ! Component: 100 - total flux cleaned = 5.80497e-05 Jy ! Component: 150 - total flux cleaned = 8.4902e-05 Jy ! Component: 200 - total flux cleaned = 0.00012809 Jy ! Total flux subtracted in 200 components = 0.00012809 Jy ! Clean residual min=-0.000849 max=0.000638 Jy/beam ! Clean residual mean=-0.000012 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0920519 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0920519 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=0.076870Jy sigma=0.000740 ! Fit after self-cal, rms=0.076871Jy sigma=0.000740 ! 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=1.071 mas, bmaj=1.117 mas, bpa=20.66 degrees ! Estimated noise=488.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.117 at 20.66 degrees (North through East) ! Clean map min=-0.00093454 max=0.070172 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=0.8969 mas, bmaj=0.9225 mas, bpa=-29.92 degrees ! Estimated noise=1120.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532047 Jy ! Component: 100 - total flux cleaned = 0.068572 Jy ! Component: 150 - total flux cleaned = 0.0741361 Jy ! Component: 200 - total flux cleaned = 0.0774417 Jy ! Total flux subtracted in 200 components = 0.0774417 Jy ! Clean residual min=-0.003207 max=0.003290 Jy/beam ! Clean residual mean=-0.000028 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0774417 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0774417 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.117 mas, bpa=20.66 degrees ! Estimated noise=488.302 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 = 0.00441406 Jy ! Component: 100 - total flux cleaned = 0.00695087 Jy ! Component: 150 - total flux cleaned = 0.00848841 Jy ! Component: 200 - total flux cleaned = 0.00958626 Jy ! Total flux subtracted in 200 components = 0.00958626 Jy ! Clean residual min=-0.001648 max=0.001618 Jy/beam ! Clean residual mean=-0.000023 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0870279 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0870279 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=2.438 mas, bmaj=2.495 mas, bpa=31.69 degrees ! Estimated noise=594.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130542 Jy ! Component: 100 - total flux cleaned = 0.00184296 Jy ! Component: 150 - total flux cleaned = 0.00232458 Jy ! Component: 200 - total flux cleaned = 0.0027415 Jy ! Total flux subtracted in 200 components = 0.0027415 Jy ! Clean residual min=-0.001039 max=0.000898 Jy/beam ! Clean residual mean=-0.000024 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0897694 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 = 0.000209309 Jy ! Component: 100 - total flux cleaned = 0.000357963 Jy ! Component: 150 - total flux cleaned = 0.00051397 Jy ! Component: 200 - total flux cleaned = 0.000621021 Jy ! Total flux subtracted in 200 components = 0.000621021 Jy ! Clean residual min=-0.001069 max=0.000816 Jy/beam ! Clean residual mean=-0.000023 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0903904 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0903904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.117 mas, bpa=20.66 degrees ! Estimated noise=488.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647275 Jy ! Component: 100 - total flux cleaned = 0.000810817 Jy ! Component: 150 - total flux cleaned = 0.000847461 Jy ! Component: 200 - total flux cleaned = 0.000814128 Jy ! Total flux subtracted in 200 components = 0.000814128 Jy ! Clean residual min=-0.001190 max=0.001206 Jy/beam ! Clean residual mean=-0.000011 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0912045 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0912045 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=0.076926Jy sigma=0.000741 ! Fit after self-cal, rms=0.076912Jy sigma=0.000741 wmodel J1254+4536_X_2014_01_04_pus_map.mod ! Writing 75 model components to file: J1254+4536_X_2014_01_04_pus_map.mod wobs J1254+4536_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1254+4536_X_2014_01_04_pus_uvs.fits wwins J1254+4536_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J1254+4536_X_2014_01_04_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 = -0.00024552 Jy ! Component: 100 - total flux cleaned = -0.000372287 Jy ! Component: 150 - total flux cleaned = -0.000456547 Jy ! Component: 200 - total flux cleaned = -0.000567824 Jy ! Component: 250 - total flux cleaned = -0.000643478 Jy ! Component: 300 - total flux cleaned = -0.000716012 Jy ! Component: 350 - total flux cleaned = -0.000743803 Jy ! Component: 400 - total flux cleaned = -0.000810666 Jy ! Component: 450 - total flux cleaned = -0.000900813 Jy ! Component: 500 - total flux cleaned = -0.000963211 Jy ! Component: 550 - total flux cleaned = -0.000999439 Jy ! Component: 600 - total flux cleaned = -0.00104679 Jy ! Component: 650 - total flux cleaned = -0.0011046 Jy ! Component: 700 - total flux cleaned = -0.00116079 Jy ! Component: 750 - total flux cleaned = -0.00119391 Jy ! Component: 800 - total flux cleaned = -0.00120468 Jy ! Component: 850 - total flux cleaned = -0.00122584 Jy ! Component: 900 - total flux cleaned = -0.0012362 Jy ! Component: 950 - total flux cleaned = -0.00125639 Jy ! Component: 1000 - total flux cleaned = -0.00126629 Jy ! Component: 1050 - total flux cleaned = -0.00126629 Jy ! Component: 1100 - total flux cleaned = -0.00127593 Jy ! Component: 1150 - total flux cleaned = -0.00128529 Jy ! Component: 1200 - total flux cleaned = -0.00127609 Jy ! Component: 1250 - total flux cleaned = -0.00127618 Jy ! Component: 1300 - total flux cleaned = -0.00128508 Jy ! Component: 1350 - total flux cleaned = -0.00129409 Jy ! Component: 1400 - total flux cleaned = -0.00134664 Jy ! Component: 1450 - total flux cleaned = -0.00135523 Jy ! Component: 1500 - total flux cleaned = -0.00138946 Jy ! Component: 1550 - total flux cleaned = -0.0014233 Jy ! Component: 1600 - total flux cleaned = -0.0014736 Jy ! Component: 1650 - total flux cleaned = -0.0015148 Jy ! Component: 1700 - total flux cleaned = -0.00154756 Jy ! Component: 1750 - total flux cleaned = -0.0016041 Jy ! Component: 1800 - total flux cleaned = -0.00163613 Jy ! Component: 1850 - total flux cleaned = -0.00168357 Jy ! Component: 1900 - total flux cleaned = -0.00171488 Jy ! Component: 1950 - total flux cleaned = -0.00174588 Jy ! Component: 2000 - total flux cleaned = -0.00176887 Jy ! Total flux subtracted in 2048 components = -0.00178406 Jy ! Clean residual min=-0.000410 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0894205 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 190 components and 0.0894205 Jy ![Exited script file: muppet] wmap "J1254+4536_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.117 at 20.66 degrees (North through East) ! Clean map min=-0.00090293 max=0.069735 Jy/beam ! Writing clean map to FITS file: J1254+4536_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0697347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.551927 0.551927 1.10385 2.20771 4.41541 8.83083 17.6617 35.3233 70.6466 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.117 at 20.66 degrees (North through East) ! Clean map min=-0.00090293 max=0.069735 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 J1254+4536_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:23 2017