! Started logfile: J2025-2845_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:15 2016 obs J2025-2845_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2025-2845_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692063 visibilities/baseline/integration-bin. ! Found source: J2025-2845 ! ! 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 344 lines of history. ! ! Reading 20928 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 J2025-2845_X_2014_06_09_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.793266Jy sigma=0.008184 ! Fit after self-cal, rms=0.785004Jy sigma=0.008092 ! 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=0.6845 mas, bmaj=1.721 mas, bpa=-3.326 degrees ! Estimated noise=1026.89 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 = 0.169126 Jy ! Component: 100 - total flux cleaned = 0.208911 Jy ! Total flux subtracted in 100 components = 0.208911 Jy ! Clean residual min=-0.012163 max=0.020093 Jy/beam ! Clean residual mean=-0.000133 rms=0.003256 Jy/beam ! Combined flux in latest and established models = 0.208911 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.208911 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=0.102105Jy sigma=0.000964 ! Fit after self-cal, rms=0.102118Jy sigma=0.000964 ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184031 Jy ! Component: 100 - total flux cleaned = 0.0288328 Jy ! Total flux subtracted in 100 components = 0.0288328 Jy ! Clean residual min=-0.012348 max=0.013675 Jy/beam ! Clean residual mean=-0.000056 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.237743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.237743 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=0.097324Jy sigma=0.000903 ! Fit after self-cal, rms=0.097177Jy sigma=0.000900 ! 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=0.8834 mas, bmaj=2.168 mas, bpa=-0.869 degrees ! Estimated noise=479.665 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 = 0.0139995 Jy ! Component: 100 - total flux cleaned = 0.021628 Jy ! Component: 150 - total flux cleaned = 0.0260409 Jy ! Component: 200 - total flux cleaned = 0.0276556 Jy ! Total flux subtracted in 200 components = 0.0276556 Jy ! Clean residual min=-0.015223 max=0.012119 Jy/beam ! Clean residual mean=0.000027 rms=0.003272 Jy/beam ! Combined flux in latest and established models = 0.265399 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.265399 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=0.095092Jy sigma=0.000878 ! Fit after self-cal, rms=0.095056Jy sigma=0.000876 ! 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 1.09 HN 1.18 KP 0.92 ! LA 1.05 MK 1.00 NL 1.06 OV 0.93 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.14 KP 0.87 ! LA 1.05 MK 0.97 NL 1.05 OV 0.95 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.21 KP 0.82 ! LA 1.08 MK 0.99 NL 1.06 OV 0.96 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.14 KP 0.80 ! LA 1.07 MK 1.01 NL 1.04 OV 0.93 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.14 KP 0.75 ! LA 1.05 MK 1.01 NL 1.07 OV 0.94 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.15 KP 0.75 ! LA 1.07 MK 1.03 NL 1.10 OV 0.97 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.24 KP 0.82 ! LA 1.14 MK 1.05 NL 1.12 OV 1.00 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.18 KP 0.73 ! LA 1.06 MK 1.04 NL 1.07 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.22 KP 0.76 ! LA 1.06 MK 1.02 NL 1.05 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.20 KP 0.78 ! LA 1.08 MK 1.02 NL 1.07 OV 0.98 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.20 KP 0.82 ! LA 1.09 MK 1.00 NL 1.08 OV 0.95 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.20 KP 0.86 ! LA 1.09 MK 0.99 NL 1.10 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.095056Jy sigma=0.000876 ! Fit after self-cal, rms=0.094012Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.18 mas, bpa=-0.2834 degrees ! Estimated noise=484.983 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 = -0.00277314 Jy ! Component: 100 - total flux cleaned = -0.00282981 Jy ! Component: 150 - total flux cleaned = -0.00298899 Jy ! Component: 200 - total flux cleaned = -0.00308011 Jy ! Total flux subtracted in 200 components = -0.00308011 Jy ! Clean residual min=-0.004331 max=0.005236 Jy/beam ! Clean residual mean=-0.000020 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.262319 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.262319 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=0.093873Jy sigma=0.000795 ! Fit after self-cal, rms=0.093949Jy sigma=0.000794 ! 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=0.093949Jy sigma=0.000794 ! Fit after self-cal, rms=0.097849Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.18 mas, bpa=-0.4797 degrees ! Estimated noise=485.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171044 Jy ! Component: 100 - total flux cleaned = -0.00194911 Jy ! Component: 150 - total flux cleaned = -0.00204732 Jy ! Component: 200 - total flux cleaned = -0.00209272 Jy ! Total flux subtracted in 200 components = -0.00209272 Jy ! Clean residual min=-0.002366 max=0.002814 Jy/beam ! Clean residual mean=-0.000010 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.260226 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.260226 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=0.097747Jy sigma=0.000783 ! Fit after self-cal, rms=0.097800Jy sigma=0.000782 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 (-1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203783 Jy ! Component: 100 - total flux cleaned = 0.00227955 Jy ! Component: 150 - total flux cleaned = 0.00236914 Jy ! Component: 200 - total flux cleaned = 0.00240456 Jy ! Total flux subtracted in 200 components = 0.00240456 Jy ! Clean residual min=-0.002277 max=0.002004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.262631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.262631 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=0.097688Jy sigma=0.000781 ! Fit after self-cal, rms=0.097646Jy 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=0.097646Jy sigma=0.000781 ! Fit after self-cal, rms=0.098091Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.178 mas, bpa=-0.5121 degrees ! Estimated noise=485.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670496 Jy ! Component: 100 - total flux cleaned = -0.000542935 Jy ! Component: 150 - total flux cleaned = -0.000508032 Jy ! Component: 200 - total flux cleaned = -0.000539062 Jy ! Total flux subtracted in 200 components = -0.000539062 Jy ! Clean residual min=-0.002011 max=0.001744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.262092 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.262092 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=0.098039Jy sigma=0.000781 ! Fit after self-cal, rms=0.098021Jy 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 = -7.9567e-06 Jy ! Component: 100 - total flux cleaned = 0.000120838 Jy ! Component: 150 - total flux cleaned = 0.000149408 Jy ! Component: 200 - total flux cleaned = 0.000174549 Jy ! Total flux subtracted in 200 components = 0.000174549 Jy ! Clean residual min=-0.001890 max=0.001643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.262266 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.262266 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=0.097994Jy sigma=0.000780 ! Fit after self-cal, rms=0.097982Jy 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=0.097982Jy sigma=0.000780 ! Fit after self-cal, rms=0.098393Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=6.405 mas, bpa=-2.167 degrees ! Estimated noise=578.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347166 Jy ! Component: 100 - total flux cleaned = -0.000267982 Jy ! Component: 150 - total flux cleaned = -0.00023927 Jy ! Component: 200 - total flux cleaned = -0.000250572 Jy ! Total flux subtracted in 200 components = -0.000250572 Jy ! Clean residual min=-0.002039 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.262016 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.262016 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=0.098375Jy sigma=0.000780 ! Fit after self-cal, rms=0.098372Jy 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 = -1.80194e-05 Jy ! Component: 100 - total flux cleaned = 5.78983e-05 Jy ! Component: 150 - total flux cleaned = 0.000108028 Jy ! Component: 200 - total flux cleaned = 0.000124098 Jy ! Total flux subtracted in 200 components = 0.000124098 Jy ! Clean residual min=-0.001991 max=0.001601 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.26214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.26214 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=0.098366Jy sigma=0.000780 ! Fit after self-cal, rms=0.098362Jy 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=0.8851 mas, bmaj=2.177 mas, bpa=-0.5157 degrees ! Estimated noise=484.661 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8851 x 2.177 at -0.5157 degrees (North through East) ! Clean map min=-0.001595 max=0.21129 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=0.6833 mas, bmaj=1.72 mas, bpa=-2.821 degrees ! Estimated noise=1045.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171964 Jy ! Component: 100 - total flux cleaned = 0.212376 Jy ! Component: 150 - total flux cleaned = 0.228149 Jy ! Component: 200 - total flux cleaned = 0.237275 Jy ! Total flux subtracted in 200 components = 0.237275 Jy ! Clean residual min=-0.004279 max=0.004790 Jy/beam ! Clean residual mean=-0.000057 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.237275 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.237275 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.177 mas, bpa=-0.5157 degrees ! Estimated noise=484.661 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 = 0.00922063 Jy ! Component: 100 - total flux cleaned = 0.014471 Jy ! Component: 150 - total flux cleaned = 0.0178485 Jy ! Component: 200 - total flux cleaned = 0.0201184 Jy ! Total flux subtracted in 200 components = 0.0201184 Jy ! Clean residual min=-0.002010 max=0.001605 Jy/beam ! Clean residual mean=-0.000017 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.257394 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 64 components and 0.257394 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=2.265 mas, bmaj=6.405 mas, bpa=-2.167 degrees ! Estimated noise=578.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022813 Jy ! Component: 100 - total flux cleaned = 0.00344605 Jy ! Component: 150 - total flux cleaned = 0.00408711 Jy ! Component: 200 - total flux cleaned = 0.00444575 Jy ! Total flux subtracted in 200 components = 0.00444575 Jy ! Clean residual min=-0.001982 max=0.001561 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.261839 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 = 0.000135854 Jy ! Component: 100 - total flux cleaned = 0.000165732 Jy ! Component: 150 - total flux cleaned = 0.000187102 Jy ! Component: 200 - total flux cleaned = 0.000207487 Jy ! Total flux subtracted in 200 components = 0.000207487 Jy ! Clean residual min=-0.001978 max=0.001581 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.262047 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.262047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.177 mas, bpa=-0.5157 degrees ! Estimated noise=484.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138077 Jy ! Component: 100 - total flux cleaned = -0.000121783 Jy ! Component: 150 - total flux cleaned = -9.08713e-05 Jy ! Component: 200 - total flux cleaned = -7.66115e-05 Jy ! Total flux subtracted in 200 components = -7.66115e-05 Jy ! Clean residual min=-0.001729 max=0.001734 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.26197 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.26197 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=0.098333Jy sigma=0.000780 ! Fit after self-cal, rms=0.098318Jy sigma=0.000780 wmodel J2025-2845_X_2014_06_09_pus_map.mod ! Writing 105 model components to file: J2025-2845_X_2014_06_09_pus_map.mod wobs J2025-2845_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2025-2845_X_2014_06_09_pus_uvs.fits wwins J2025-2845_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2025-2845_X_2014_06_09_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 = -0.00020733 Jy ! Component: 100 - total flux cleaned = -0.000347767 Jy ! Component: 150 - total flux cleaned = -0.000373349 Jy ! Component: 200 - total flux cleaned = -0.000471114 Jy ! Component: 250 - total flux cleaned = -0.000587141 Jy ! Component: 300 - total flux cleaned = -0.000699503 Jy ! Component: 350 - total flux cleaned = -0.000807098 Jy ! Component: 400 - total flux cleaned = -0.000807385 Jy ! Component: 450 - total flux cleaned = -0.000807961 Jy ! Component: 500 - total flux cleaned = -0.000788897 Jy ! Component: 550 - total flux cleaned = -0.0007889 Jy ! Component: 600 - total flux cleaned = -0.000770628 Jy ! Component: 650 - total flux cleaned = -0.000752736 Jy ! Component: 700 - total flux cleaned = -0.000752903 Jy ! Component: 750 - total flux cleaned = -0.000684992 Jy ! Component: 800 - total flux cleaned = -0.000635538 Jy ! Component: 850 - total flux cleaned = -0.000570878 Jy ! Component: 900 - total flux cleaned = -0.000586906 Jy ! Component: 950 - total flux cleaned = -0.000524089 Jy ! Component: 1000 - total flux cleaned = -0.000401126 Jy ! Component: 1050 - total flux cleaned = -0.00031075 Jy ! Component: 1100 - total flux cleaned = -0.000281148 Jy ! Component: 1150 - total flux cleaned = -0.000163703 Jy ! Component: 1200 - total flux cleaned = -7.70443e-05 Jy ! Component: 1250 - total flux cleaned = 8.01829e-06 Jy ! Component: 1300 - total flux cleaned = 7.79308e-05 Jy ! Component: 1350 - total flux cleaned = 0.00016062 Jy ! Component: 1400 - total flux cleaned = 0.000215137 Jy ! Component: 1450 - total flux cleaned = 0.000308772 Jy ! Component: 1500 - total flux cleaned = 0.000414206 Jy ! Component: 1550 - total flux cleaned = 0.00049207 Jy ! Component: 1600 - total flux cleaned = 0.000594607 Jy ! Component: 1650 - total flux cleaned = 0.000708444 Jy ! Component: 1700 - total flux cleaned = 0.000758578 Jy ! Component: 1750 - total flux cleaned = 0.000857469 Jy ! Component: 1800 - total flux cleaned = 0.000955274 Jy ! Component: 1850 - total flux cleaned = 0.0010157 Jy ! Component: 1900 - total flux cleaned = 0.00109913 Jy ! Component: 1950 - total flux cleaned = 0.00121726 Jy ! Component: 2000 - total flux cleaned = 0.00129901 Jy ! Total flux subtracted in 2048 components = 0.00139132 Jy ! Clean residual min=-0.000618 max=0.000574 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.263362 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 236 components and 0.263362 Jy ![Exited script file: muppet] wmap "J2025-2845_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8851 x 2.177 at -0.5157 degrees (North through East) ! Clean map min=-0.0012403 max=0.21387 Jy/beam ! Writing clean map to FITS file: J2025-2845_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215884 device "J2025-2845_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2025-2845_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302824 0.302824 0.605648 1.2113 2.42259 4.84519 9.69037 19.3807 38.7615 77.523 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8851 x 2.177 at -0.5157 degrees (North through East) ! Clean map min=-0.0012403 max=0.21387 Jy/beam quit ! Quitting program ! Log file J2025-2845_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:16 2016