! Started logfile: J1337-1257_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:16:38 2017 obs J1337-1257_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2015_01_23_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649096 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 15072 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 J1337-1257_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.393885Jy sigma=0.049182 ! Fit after self-cal, rms=4.378820Jy sigma=0.049021 ! 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=0.6766 mas, bmaj=1.717 mas, bpa=-1.903 degrees ! Estimated noise=800.039 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 = 3.62637 Jy ! Component: 100 - total flux cleaned = 4.47632 Jy ! Total flux subtracted in 100 components = 4.47632 Jy ! Clean residual min=-0.465157 max=0.677821 Jy/beam ! Clean residual mean=-0.002967 rms=0.128814 Jy/beam ! Combined flux in latest and established models = 4.47632 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 4.47632 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=2.375697Jy sigma=0.028482 ! Fit after self-cal, rms=2.375681Jy sigma=0.028482 ! 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=0.8468 mas, bmaj=2.007 mas, bpa=-1.238 degrees ! Estimated noise=509.729 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 (12.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.876256 Jy ! Component: 100 - total flux cleaned = 1.29675 Jy ! Component: 150 - total flux cleaned = 1.36899 Jy ! Component: 200 - total flux cleaned = 1.42439 Jy ! Total flux subtracted in 200 components = 1.42439 Jy ! Clean residual min=-0.402415 max=0.926311 Jy/beam ! Clean residual mean=-0.002982 rms=0.131025 Jy/beam ! Combined flux in latest and established models = 5.90071 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 5.90071 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=2.065571Jy sigma=0.024164 ! Fit after self-cal, rms=2.000688Jy sigma=0.023406 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.97 KP 0.84 ! LA 8.52 MK 0.86 NL 0.80 OV 0.93 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.99 KP 0.79 ! LA 8.43 MK 0.87 NL 0.80 OV 0.93 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.00 KP 0.75 ! LA 8.46 MK 0.91 NL 0.80 OV 0.93 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.98 KP 0.71 ! LA 8.45 MK 0.93 NL 0.80 OV 0.93 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.95 KP 0.67 ! LA 8.75 MK 0.96 NL 0.81 OV 0.95 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 0.99 KP 0.66 ! LA 8.59 MK 0.96 NL 0.82 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.11 KP 0.65 ! LA 8.63 MK 0.99 NL 0.86 OV 1.01 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.03 KP 0.66 ! LA 8.51 MK 0.94 NL 0.81 OV 0.98 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.03 KP 0.68 ! LA 9.38 MK 0.90 NL 0.82 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.00 KP 0.70 ! LA 9.47 MK 0.91 NL 0.82 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 0.99 KP 0.73 ! LA 9.31 MK 0.90 NL 0.83 OV 0.95 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 0.96 KP 0.70 ! LA 9.77 MK 0.88 NL 0.83 OV 0.95 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=2.000688Jy sigma=0.023406 ! Fit after self-cal, rms=0.871326Jy sigma=0.006456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8116 mas, bmaj=1.986 mas, bpa=-2.994 degrees ! Estimated noise=541.392 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 = -0.166701 Jy ! Component: 100 - total flux cleaned = -0.187783 Jy ! Component: 150 - total flux cleaned = -0.201034 Jy ! Component: 200 - total flux cleaned = -0.215815 Jy ! Total flux subtracted in 200 components = -0.215815 Jy ! Clean residual min=-0.136369 max=0.088423 Jy/beam ! Clean residual mean=-0.000095 rms=0.028249 Jy/beam ! Combined flux in latest and established models = 5.6849 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 5.6849 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=0.759315Jy sigma=0.005162 ! Fit after self-cal, rms=0.732648Jy sigma=0.004914 ! 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=0.732648Jy sigma=0.004914 ! Fit after self-cal, rms=0.604235Jy sigma=0.004401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=1.993 mas, bpa=-2.969 degrees ! Estimated noise=537.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.115548 Jy ! Component: 100 - total flux cleaned = -0.138254 Jy ! Component: 150 - total flux cleaned = -0.151598 Jy ! Component: 200 - total flux cleaned = -0.160849 Jy ! Total flux subtracted in 200 components = -0.160849 Jy ! Clean residual min=-0.110605 max=0.069965 Jy/beam ! Clean residual mean=-0.000044 rms=0.020559 Jy/beam ! Combined flux in latest and established models = 5.52405 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 5.52405 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=0.540758Jy sigma=0.003796 ! Fit after self-cal, rms=0.525517Jy sigma=0.003683 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 = -0.0273927 Jy ! Component: 100 - total flux cleaned = -0.0319105 Jy ! Component: 150 - total flux cleaned = -0.033781 Jy ! Component: 200 - total flux cleaned = -0.0355224 Jy ! Total flux subtracted in 200 components = -0.0355224 Jy ! Clean residual min=-0.093777 max=0.068531 Jy/beam ! Clean residual mean=-0.000053 rms=0.018236 Jy/beam ! Combined flux in latest and established models = 5.48852 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 5.48852 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=0.496608Jy sigma=0.003376 ! Fit after self-cal, rms=0.488348Jy sigma=0.003322 ! 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=0.488348Jy sigma=0.003322 ! Fit after self-cal, rms=0.484642Jy sigma=0.003179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8151 mas, bmaj=1.992 mas, bpa=-2.876 degrees ! Estimated noise=536.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0756551 Jy ! Component: 100 - total flux cleaned = -0.0836271 Jy ! Component: 150 - total flux cleaned = -0.0904096 Jy ! Component: 200 - total flux cleaned = -0.0962297 Jy ! Total flux subtracted in 200 components = -0.0962297 Jy ! Clean residual min=-0.079022 max=0.054097 Jy/beam ! Clean residual mean=-0.000036 rms=0.015045 Jy/beam ! Combined flux in latest and established models = 5.39229 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 5.39229 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=0.451612Jy sigma=0.002846 ! Fit after self-cal, rms=0.442054Jy sigma=0.002775 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 = -0.01867 Jy ! Component: 100 - total flux cleaned = -0.0229787 Jy ! Component: 150 - total flux cleaned = -0.0267371 Jy ! Component: 200 - total flux cleaned = -0.0279064 Jy ! Total flux subtracted in 200 components = -0.0279064 Jy ! Clean residual min=-0.071885 max=0.055023 Jy/beam ! Clean residual mean=-0.000039 rms=0.013748 Jy/beam ! Combined flux in latest and established models = 5.36439 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 5.36439 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=0.426787Jy sigma=0.002611 ! Fit after self-cal, rms=0.421654Jy sigma=0.002580 ! 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=0.421654Jy sigma=0.002580 ! Fit after self-cal, rms=0.419644Jy sigma=0.002466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.832 mas, bpa=1.726 degrees ! Estimated noise=727.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0429613 Jy ! Component: 100 - total flux cleaned = -0.0466991 Jy ! Component: 150 - total flux cleaned = -0.0482691 Jy ! Component: 200 - total flux cleaned = -0.0494551 Jy ! Total flux subtracted in 200 components = -0.0494551 Jy ! Clean residual min=-0.070226 max=0.045554 Jy/beam ! Clean residual mean=-0.000060 rms=0.015449 Jy/beam ! Combined flux in latest and established models = 5.31493 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 5.31493 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=0.399403Jy sigma=0.002307 ! Fit after self-cal, rms=0.390521Jy sigma=0.002221 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 = -0.016718 Jy ! Component: 100 - total flux cleaned = -0.0141861 Jy ! Component: 150 - total flux cleaned = -0.0131033 Jy ! Component: 200 - total flux cleaned = -0.0138504 Jy ! Total flux subtracted in 200 components = -0.0138504 Jy ! Clean residual min=-0.060714 max=0.048614 Jy/beam ! Clean residual mean=-0.000064 rms=0.014072 Jy/beam ! Combined flux in latest and established models = 5.30108 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 5.30108 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=0.383790Jy sigma=0.002162 ! Fit after self-cal, rms=0.380269Jy sigma=0.002134 ! 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=0.8153 mas, bmaj=1.992 mas, bpa=-2.799 degrees ! Estimated noise=535.529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 1.992 at -2.799 degrees (North through East) ! Clean map min=-0.089775 max=4.6204 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 ! Performing amp+phase self-cal ! ! 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=0.380269Jy sigma=0.002134 ! Fit after self-cal, rms=0.369805Jy sigma=0.001980 ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=1.99 mas, bpa=-2.885 degrees ! Estimated noise=534.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0432571 Jy ! Component: 100 - total flux cleaned = -0.0522145 Jy ! Component: 150 - total flux cleaned = -0.0567118 Jy ! Component: 200 - total flux cleaned = -0.060527 Jy ! Total flux subtracted in 200 components = -0.060527 Jy ! Clean residual min=-0.044744 max=0.033922 Jy/beam ! Clean residual mean=-0.000008 rms=0.008816 Jy/beam ! Combined flux in latest and established models = 5.24055 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 5.24055 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=0.358231Jy sigma=0.001822 ! Fit after self-cal, rms=0.355069Jy sigma=0.001798 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106163 Jy ! Component: 100 - total flux cleaned = -0.0114117 Jy ! Component: 150 - total flux cleaned = -0.0121032 Jy ! Component: 200 - total flux cleaned = -0.0127169 Jy ! Total flux subtracted in 200 components = -0.0127169 Jy ! Clean residual min=-0.040854 max=0.034039 Jy/beam ! Clean residual mean=-0.000007 rms=0.008392 Jy/beam ! Combined flux in latest and established models = 5.22784 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 5.22784 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=0.350706Jy sigma=0.001730 ! Fit after self-cal, rms=0.349031Jy sigma=0.001721 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.349031Jy sigma=0.001721 ! Fit after self-cal, rms=0.349162Jy sigma=0.001655 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=0.6607 mas, bmaj=1.738 mas, bpa=-3.811 degrees ! Estimated noise=811.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63452 Jy ! Component: 100 - total flux cleaned = 4.4555 Jy ! Component: 150 - total flux cleaned = 4.74943 Jy ! Component: 200 - total flux cleaned = 4.9097 Jy ! Total flux subtracted in 200 components = 4.9097 Jy ! Clean residual min=-0.061254 max=0.083567 Jy/beam ! Clean residual mean=-0.000091 rms=0.015472 Jy/beam ! Combined flux in latest and established models = 4.9097 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 16 model components to the UV plane model. ! The established model now contains 16 components and 4.9097 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=1.991 mas, bpa=-2.843 degrees ! Estimated noise=534.391 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 = 0.120637 Jy ! Component: 100 - total flux cleaned = 0.193147 Jy ! Component: 150 - total flux cleaned = 0.219496 Jy ! Component: 200 - total flux cleaned = 0.238332 Jy ! Total flux subtracted in 200 components = 0.238332 Jy ! Clean residual min=-0.037499 max=0.035793 Jy/beam ! Clean residual mean=-0.000009 rms=0.008809 Jy/beam ! Combined flux in latest and established models = 5.14803 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 5.14803 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=2.076 mas, bmaj=3.831 mas, bpa=1.822 degrees ! Estimated noise=726.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036578 Jy ! Component: 100 - total flux cleaned = 0.0420472 Jy ! Component: 150 - total flux cleaned = 0.0464405 Jy ! Component: 200 - total flux cleaned = 0.0496173 Jy ! Total flux subtracted in 200 components = 0.0496173 Jy ! Clean residual min=-0.035965 max=0.031499 Jy/beam ! Clean residual mean=-0.000019 rms=0.009690 Jy/beam ! Combined flux in latest and established models = 5.19765 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 = 0.000904475 Jy ! Component: 100 - total flux cleaned = 0.00133631 Jy ! Component: 150 - total flux cleaned = 0.00171292 Jy ! Component: 200 - total flux cleaned = 0.0020553 Jy ! Total flux subtracted in 200 components = 0.0020553 Jy ! Clean residual min=-0.035447 max=0.030408 Jy/beam ! Clean residual mean=-0.000018 rms=0.009324 Jy/beam ! Combined flux in latest and established models = 5.1997 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 5.19971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=1.991 mas, bpa=-2.843 degrees ! Estimated noise=534.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836294 Jy ! Component: 100 - total flux cleaned = -0.000797977 Jy ! Component: 150 - total flux cleaned = -0.00153414 Jy ! Component: 200 - total flux cleaned = -0.00151493 Jy ! Total flux subtracted in 200 components = -0.00151493 Jy ! Clean residual min=-0.035079 max=0.027875 Jy/beam ! Clean residual mean=0.000000 rms=0.007354 Jy/beam ! Combined flux in latest and established models = 5.19819 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 5.19819 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=0.344005Jy sigma=0.001633 ! Fit after self-cal, rms=0.335791Jy sigma=0.001493 wmodel J1337-1257_X_2015_01_23_pus_map.mod ! Writing 78 model components to file: J1337-1257_X_2015_01_23_pus_map.mod wobs J1337-1257_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2015_01_23_pus_uvs.fits wwins J1337-1257_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1337-1257_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105231 Jy ! Component: 100 - total flux cleaned = -0.0143583 Jy ! Component: 150 - total flux cleaned = -0.0161049 Jy ! Component: 200 - total flux cleaned = -0.0173385 Jy ! Component: 250 - total flux cleaned = -0.0185066 Jy ! Component: 300 - total flux cleaned = -0.0196198 Jy ! Component: 350 - total flux cleaned = -0.0210408 Jy ! Component: 400 - total flux cleaned = -0.0234411 Jy ! Component: 450 - total flux cleaned = -0.0257538 Jy ! Component: 500 - total flux cleaned = -0.0267148 Jy ! Component: 550 - total flux cleaned = -0.0291888 Jy ! Component: 600 - total flux cleaned = -0.030982 Jy ! Component: 650 - total flux cleaned = -0.0321486 Jy ! Component: 700 - total flux cleaned = -0.03385 Jy ! Component: 750 - total flux cleaned = -0.0357745 Jy ! Component: 800 - total flux cleaned = -0.0373867 Jy ! Component: 850 - total flux cleaned = -0.0387056 Jy ! Component: 900 - total flux cleaned = -0.03974 Jy ! Component: 950 - total flux cleaned = -0.0415051 Jy ! Component: 1000 - total flux cleaned = -0.0424944 Jy ! Component: 1050 - total flux cleaned = -0.0434648 Jy ! Component: 1100 - total flux cleaned = -0.0441773 Jy ! Component: 1150 - total flux cleaned = -0.0448757 Jy ! Component: 1200 - total flux cleaned = -0.0455595 Jy ! Component: 1250 - total flux cleaned = -0.0460062 Jy ! Component: 1300 - total flux cleaned = -0.0471058 Jy ! Component: 1350 - total flux cleaned = -0.0477495 Jy ! Component: 1400 - total flux cleaned = -0.0481762 Jy ! Component: 1450 - total flux cleaned = -0.0488047 Jy ! Component: 1500 - total flux cleaned = -0.0492125 Jy ! Component: 1550 - total flux cleaned = -0.05022 Jy ! Component: 1600 - total flux cleaned = -0.0508198 Jy ! Component: 1650 - total flux cleaned = -0.0521898 Jy ! Component: 1700 - total flux cleaned = -0.053151 Jy ! Component: 1750 - total flux cleaned = -0.053534 Jy ! Component: 1800 - total flux cleaned = -0.0540994 Jy ! Component: 1850 - total flux cleaned = -0.0559433 Jy ! Component: 1900 - total flux cleaned = -0.0561269 Jy ! Component: 1950 - total flux cleaned = -0.0573811 Jy ! Component: 2000 - total flux cleaned = -0.0582635 Jy ! Total flux subtracted in 2048 components = -0.0591359 Jy ! Clean residual min=-0.011227 max=0.010656 Jy/beam ! Clean residual mean=0.000007 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 5.13905 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 224 components and 5.13906 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 1.991 at -2.843 degrees (North through East) ! Clean map min=-0.047792 max=4.6588 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.65883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00316363 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203718 0.203718 0.407436 0.814873 1.62975 3.25949 6.51898 13.038 26.0759 52.1518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0094 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.658 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 1.991 at -2.843 degrees (North through East) ! Clean map min=-0.047792 max=4.6588 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 J1337-1257_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:16:39 2017