! Started logfile: J0813+2435_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:14 2016 obs J0813+2435_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0813+2435_X_2014_08_09_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843836 visibilities/baseline/integration-bin. ! Found source: J0813+2435 ! ! 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 324 lines of history. ! ! Reading 33264 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 J0813+2435_X_2014_08_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854705Jy sigma=0.009633 ! Fit after self-cal, rms=0.832001Jy sigma=0.009379 ! 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=0.8246 mas, bmaj=1.39 mas, bpa=-6.423 degrees ! Estimated noise=650.619 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 = 0.125902 Jy ! Component: 100 - total flux cleaned = 0.170787 Jy ! Total flux subtracted in 100 components = 0.170787 Jy ! Clean residual min=-0.006910 max=0.018844 Jy/beam ! Clean residual mean=-0.000007 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.170787 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.170787 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=0.085343Jy sigma=0.000922 ! Fit after self-cal, rms=0.085208Jy sigma=0.000921 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207739 Jy ! Component: 100 - total flux cleaned = 0.0311737 Jy ! Total flux subtracted in 100 components = 0.0311737 Jy ! Clean residual min=-0.007046 max=0.007193 Jy/beam ! Clean residual mean=-0.000007 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.20196 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.20196 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=0.078687Jy sigma=0.000842 ! Fit after self-cal, rms=0.078648Jy sigma=0.000842 ! 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=1.055 mas, bmaj=1.669 mas, bpa=-3.813 degrees ! Estimated noise=347.152 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 = 0.00886931 Jy ! Component: 100 - total flux cleaned = 0.0136532 Jy ! Component: 150 - total flux cleaned = 0.0166572 Jy ! Component: 200 - total flux cleaned = 0.01859 Jy ! Total flux subtracted in 200 components = 0.01859 Jy ! Clean residual min=-0.007052 max=0.006634 Jy/beam ! Clean residual mean=-0.000006 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.22055 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.22055 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=0.077603Jy sigma=0.000830 ! Fit after self-cal, rms=0.077609Jy sigma=0.000830 ! 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 0.90 FD 1.14 HN 1.09 KP 0.91 ! LA 1.01 MK 0.96 NL 0.98 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.13 KP 0.87 ! LA 1.04 MK 0.93 NL 0.95 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.16 KP 0.82 ! LA 1.04 MK 0.94 NL 0.97 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.79 ! LA 1.07 MK 0.96 NL 0.98 OV 0.96 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 5. ! 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 0.75 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.10 KP 0.75 ! LA 1.06 MK 0.97 NL 0.98 OV 1.01 ! PT 0.96 SC 1.10 ! ! ! 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 1.29 HN 1.22 KP 0.78 ! LA 1.13 MK 1.08 NL 1.02 OV 1.08 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.22 HN 1.15 KP 0.74 ! LA 1.04 MK 0.99 NL 0.99 OV 1.05 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.19 KP 0.76 ! LA 1.06 MK 0.99 NL 0.99 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.20 KP 0.80 ! LA 1.05 MK 1.02 NL 1.00 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.15 KP 0.84 ! LA 1.07 MK 0.99 NL 1.00 OV 1.02 ! 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 0.92 FD 1.16 HN 1.13 KP 0.87 ! LA 1.05 MK 1.00 NL 1.04 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Fit before self-cal, rms=0.077609Jy sigma=0.000830 ! Fit after self-cal, rms=0.074953Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.682 mas, bpa=-4.378 degrees ! Estimated noise=350.065 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 = -0.000850901 Jy ! Component: 100 - total flux cleaned = -0.0010463 Jy ! Component: 150 - total flux cleaned = -0.00118363 Jy ! Component: 200 - total flux cleaned = -0.00125634 Jy ! Total flux subtracted in 200 components = -0.00125634 Jy ! Clean residual min=-0.001375 max=0.001975 Jy/beam ! Clean residual mean=-0.000011 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.219294 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.219294 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=0.074926Jy sigma=0.000775 ! Fit after self-cal, rms=0.075015Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123906 Jy ! Component: 100 - total flux cleaned = 0.00108627 Jy ! Component: 150 - total flux cleaned = 0.0009 Jy ! Component: 200 - total flux cleaned = 0.000822705 Jy ! Total flux subtracted in 200 components = 0.000822705 Jy ! Clean residual min=-0.001383 max=0.001490 Jy/beam ! Clean residual mean=-0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.220117 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.220117 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=0.074964Jy sigma=0.000774 ! Fit after self-cal, rms=0.074957Jy sigma=0.000774 ! 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=0.074957Jy sigma=0.000774 ! Fit after self-cal, rms=0.075293Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.675 mas, bpa=-3.991 degrees ! Estimated noise=349.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004352 Jy ! Component: 100 - total flux cleaned = 0.000362651 Jy ! Component: 150 - total flux cleaned = 0.000275183 Jy ! Component: 200 - total flux cleaned = 0.000193913 Jy ! Total flux subtracted in 200 components = 0.000193913 Jy ! Clean residual min=-0.001235 max=0.001085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.22031 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.22031 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=0.075278Jy sigma=0.000772 ! Fit after self-cal, rms=0.075292Jy sigma=0.000772 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 = 0.000144317 Jy ! Component: 100 - total flux cleaned = 8.81391e-05 Jy ! Component: 150 - total flux cleaned = 7.11323e-05 Jy ! Component: 200 - total flux cleaned = 5.49746e-05 Jy ! Total flux subtracted in 200 components = 5.49746e-05 Jy ! Clean residual min=-0.001180 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.220365 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.220365 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=0.075283Jy sigma=0.000772 ! Fit after self-cal, rms=0.075282Jy sigma=0.000772 ! 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=0.075282Jy sigma=0.000772 ! Fit after self-cal, rms=0.075234Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.675 mas, bpa=-3.962 degrees ! Estimated noise=349.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214932 Jy ! Component: 100 - total flux cleaned = 0.000215055 Jy ! Component: 150 - total flux cleaned = 0.000185532 Jy ! Component: 200 - total flux cleaned = 0.000171329 Jy ! Total flux subtracted in 200 components = 0.000171329 Jy ! Clean residual min=-0.001158 max=0.001085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.220537 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.220537 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=0.075227Jy sigma=0.000772 ! Fit after self-cal, rms=0.075227Jy sigma=0.000772 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 = 8.29693e-05 Jy ! Component: 100 - total flux cleaned = 8.40685e-05 Jy ! Component: 150 - total flux cleaned = 8.4524e-05 Jy ! Component: 200 - total flux cleaned = 7.2027e-05 Jy ! Total flux subtracted in 200 components = 7.2027e-05 Jy ! Clean residual min=-0.001119 max=0.001085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.220609 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.220609 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=0.075222Jy sigma=0.000772 ! Fit after self-cal, rms=0.075221Jy sigma=0.000772 ! 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=0.075221Jy sigma=0.000772 ! Fit after self-cal, rms=0.075206Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=2.758 mas, bpa=-3.791 degrees ! Estimated noise=418.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227397 Jy ! Component: 100 - total flux cleaned = -0.000248998 Jy ! Component: 150 - total flux cleaned = -0.000248824 Jy ! Component: 200 - total flux cleaned = -0.000230113 Jy ! Total flux subtracted in 200 components = -0.000230113 Jy ! Clean residual min=-0.000932 max=0.000829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.220379 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.220379 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=0.075204Jy sigma=0.000772 ! Fit after self-cal, rms=0.075203Jy sigma=0.000772 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 = 2.74308e-05 Jy ! Component: 100 - total flux cleaned = 2.58965e-05 Jy ! Component: 150 - total flux cleaned = 4.44223e-05 Jy ! Component: 200 - total flux cleaned = 5.5599e-05 Jy ! Total flux subtracted in 200 components = 5.5599e-05 Jy ! Clean residual min=-0.000928 max=0.000836 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.220434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.220434 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=0.075202Jy sigma=0.000772 ! Fit after self-cal, rms=0.075201Jy sigma=0.000772 ! 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=1.065 mas, bmaj=1.674 mas, bpa=-3.93 degrees ! Estimated noise=348.901 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.674 at -3.93 degrees (North through East) ! Clean map min=-0.00099915 max=0.16595 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=0.831 mas, bmaj=1.39 mas, bpa=-6.436 degrees ! Estimated noise=659.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12742 Jy ! Component: 100 - total flux cleaned = 0.172035 Jy ! Component: 150 - total flux cleaned = 0.192341 Jy ! Component: 200 - total flux cleaned = 0.202764 Jy ! Total flux subtracted in 200 components = 0.202764 Jy ! Clean residual min=-0.002700 max=0.004922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.202764 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.202764 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.674 mas, bpa=-3.93 degrees ! Estimated noise=348.901 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 = 0.00764504 Jy ! Component: 100 - total flux cleaned = 0.0115514 Jy ! Component: 150 - total flux cleaned = 0.0138574 Jy ! Component: 200 - total flux cleaned = 0.0152978 Jy ! Total flux subtracted in 200 components = 0.0152978 Jy ! Clean residual min=-0.001249 max=0.001257 Jy/beam ! Clean residual mean=-0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.218062 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.218062 Jy ! Inverting map ! Added new window around map position (-24.2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011549 Jy ! Component: 100 - total flux cleaned = 0.00166759 Jy ! Component: 150 - total flux cleaned = 0.00179091 Jy ! Component: 200 - total flux cleaned = 0.00187808 Jy ! Total flux subtracted in 200 components = 0.00187808 Jy ! Clean residual min=-0.001087 max=0.000931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.21994 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.21994 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=2.289 mas, bmaj=2.758 mas, bpa=-3.791 degrees ! Estimated noise=418.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253765 Jy ! Component: 100 - total flux cleaned = 0.000278439 Jy ! Component: 150 - total flux cleaned = 0.000257962 Jy ! Component: 200 - total flux cleaned = 0.000248753 Jy ! Total flux subtracted in 200 components = 0.000248753 Jy ! Clean residual min=-0.000916 max=0.000806 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.220189 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 = -8.03604e-06 Jy ! Component: 100 - total flux cleaned = -6.48279e-07 Jy ! Component: 150 - total flux cleaned = -7.35473e-07 Jy ! Component: 200 - total flux cleaned = -7.08575e-07 Jy ! Total flux subtracted in 200 components = -7.08575e-07 Jy ! Clean residual min=-0.000923 max=0.000787 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.220188 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.220188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.674 mas, bpa=-3.93 degrees ! Estimated noise=348.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.14499e-05 Jy ! Component: 100 - total flux cleaned = -2.74121e-05 Jy ! Component: 150 - total flux cleaned = -2.79706e-05 Jy ! Component: 200 - total flux cleaned = -4.23799e-05 Jy ! Total flux subtracted in 200 components = -4.23799e-05 Jy ! Clean residual min=-0.000902 max=0.000938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.220146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.220146 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=0.075173Jy sigma=0.000771 ! Fit after self-cal, rms=0.075169Jy sigma=0.000771 wmodel J0813+2435_X_2014_08_09_pus_map.mod ! Writing 92 model components to file: J0813+2435_X_2014_08_09_pus_map.mod wobs J0813+2435_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0813+2435_X_2014_08_09_pus_uvs.fits wwins J0813+2435_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0813+2435_X_2014_08_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 = 7.032e-05 Jy ! Component: 100 - total flux cleaned = 0.000100408 Jy ! Component: 150 - total flux cleaned = 0.000128925 Jy ! Component: 200 - total flux cleaned = 0.000142257 Jy ! Component: 250 - total flux cleaned = 7.92427e-05 Jy ! Component: 300 - total flux cleaned = 4.28377e-05 Jy ! Component: 350 - total flux cleaned = -4.89705e-06 Jy ! Component: 400 - total flux cleaned = -5.10221e-05 Jy ! Component: 450 - total flux cleaned = -6.24048e-05 Jy ! Component: 500 - total flux cleaned = -9.51999e-05 Jy ! Component: 550 - total flux cleaned = -0.000105816 Jy ! Component: 600 - total flux cleaned = -0.000137231 Jy ! Component: 650 - total flux cleaned = -0.000147532 Jy ! Component: 700 - total flux cleaned = -0.000167945 Jy ! Component: 750 - total flux cleaned = -0.000187981 Jy ! Component: 800 - total flux cleaned = -0.000217372 Jy ! Component: 850 - total flux cleaned = -0.000246428 Jy ! Component: 900 - total flux cleaned = -0.00026552 Jy ! Component: 950 - total flux cleaned = -0.000293599 Jy ! Component: 1000 - total flux cleaned = -0.000302865 Jy ! Component: 1050 - total flux cleaned = -0.000357927 Jy ! Component: 1100 - total flux cleaned = -0.000376103 Jy ! Component: 1150 - total flux cleaned = -0.000420895 Jy ! Component: 1200 - total flux cleaned = -0.000465016 Jy ! Component: 1250 - total flux cleaned = -0.000482397 Jy ! Component: 1300 - total flux cleaned = -0.000499704 Jy ! Component: 1350 - total flux cleaned = -0.000508341 Jy ! Component: 1400 - total flux cleaned = -0.000550534 Jy ! Component: 1450 - total flux cleaned = -0.000542237 Jy ! Component: 1500 - total flux cleaned = -0.00058346 Jy ! Component: 1550 - total flux cleaned = -0.000583425 Jy ! Component: 1600 - total flux cleaned = -0.000607683 Jy ! Component: 1650 - total flux cleaned = -0.000631729 Jy ! Component: 1700 - total flux cleaned = -0.000639658 Jy ! Component: 1750 - total flux cleaned = -0.000647585 Jy ! Component: 1800 - total flux cleaned = -0.000670907 Jy ! Component: 1850 - total flux cleaned = -0.000686257 Jy ! Component: 1900 - total flux cleaned = -0.000701451 Jy ! Component: 1950 - total flux cleaned = -0.000693755 Jy ! Component: 2000 - total flux cleaned = -0.00072375 Jy ! Total flux subtracted in 2048 components = -0.000738627 Jy ! Clean residual min=-0.000414 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.219407 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 235 components and 0.219407 Jy ![Exited script file: muppet] wmap "J0813+2435_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.674 at -3.93 degrees (North through East) ! Clean map min=-0.00070042 max=0.16702 Jy/beam ! Writing clean map to FITS file: J0813+2435_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136789 device "J0813+2435_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0813+2435_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245701 0.245701 0.491403 0.982805 1.96561 3.93122 7.86244 15.7249 31.4498 62.8995 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.674 at -3.93 degrees (North through East) ! Clean map min=-0.00070042 max=0.16702 Jy/beam quit ! Quitting program ! Log file J0813+2435_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:16 2016