! Started logfile: J0656-0323_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:06 2017 obs J0656-0323_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0656-0323_X_2015_01_23_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.620148 visibilities/baseline/integration-bin. ! Found source: J0656-0323 ! ! 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 25116 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 J0656-0323_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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.719902Jy sigma=0.008665 ! Fit after self-cal, rms=0.469570Jy sigma=0.005727 ! 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=0.7628 mas, bmaj=1.864 mas, bpa=4.637 degrees ! Estimated noise=552.089 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 = 0.451415 Jy ! Component: 100 - total flux cleaned = 0.551919 Jy ! Total flux subtracted in 100 components = 0.551919 Jy ! Clean residual min=-0.041868 max=0.063634 Jy/beam ! Clean residual mean=0.000390 rms=0.014984 Jy/beam ! Combined flux in latest and established models = 0.551919 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.551919 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=0.253909Jy sigma=0.002995 ! Fit after self-cal, rms=0.253928Jy sigma=0.002993 ! 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=0.928 mas, bmaj=2.099 mas, bpa=4.097 degrees ! Estimated noise=379.501 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 = 0.0534795 Jy ! Component: 100 - total flux cleaned = 0.076644 Jy ! Component: 150 - total flux cleaned = 0.0797668 Jy ! Component: 200 - total flux cleaned = 0.081865 Jy ! Total flux subtracted in 200 components = 0.081865 Jy ! Clean residual min=-0.045912 max=0.075281 Jy/beam ! Clean residual mean=0.000875 rms=0.018271 Jy/beam ! Combined flux in latest and established models = 0.633784 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.633784 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=0.241908Jy sigma=0.002892 ! Fit after self-cal, rms=0.241721Jy sigma=0.002891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.07 KP 0.81 ! LA 1.69 MK 0.96 NL 0.96 OV 0.90 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.10 KP 0.77 ! LA 1.72 MK 0.95 NL 0.98 OV 0.91 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 1.12 KP 0.73 ! LA 1.77 MK 0.96 NL 0.97 OV 0.91 ! PT 0.82 SC 1.03 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.09 KP 0.70 ! LA 1.76 MK 0.97 NL 0.97 OV 0.90 ! PT 0.81 SC 1.05 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.06 KP 0.66 ! LA 1.77 MK 0.98 NL 0.99 OV 0.91 ! PT 0.82 SC 1.02 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.10 KP 0.66 ! LA 1.73 MK 0.96 NL 0.99 OV 0.93 ! PT 0.82 SC 1.03 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.23 KP 0.65 ! LA 1.79 MK 1.02 NL 1.05 OV 0.99 ! PT 0.88 SC 1.10 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.16 KP 0.66 ! LA 1.76 MK 0.97 NL 0.99 OV 0.95 ! PT 0.82 SC 1.05 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.15 KP 0.68 ! LA 1.81 MK 0.98 NL 1.00 OV 0.97 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.14 KP 0.71 ! LA 1.84 MK 1.01 NL 1.00 OV 0.94 ! PT 0.83 SC 1.02 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.12 KP 0.73 ! LA 1.86 MK 1.03 NL 1.01 OV 0.95 ! PT 0.83 SC 1.02 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.11 KP 0.70 ! LA 1.78 MK 1.02 NL 1.02 OV 0.95 ! PT 0.86 SC 1.01 ! ! ! Fit before self-cal, rms=0.241721Jy sigma=0.002891 ! Fit after self-cal, rms=0.229167Jy sigma=0.001972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.099 mas, bpa=3.812 degrees ! Estimated noise=377.443 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 = 0.00582222 Jy ! Component: 100 - total flux cleaned = 0.00633298 Jy ! Component: 150 - total flux cleaned = 0.00680352 Jy ! Component: 200 - total flux cleaned = 0.00723025 Jy ! Total flux subtracted in 200 components = 0.00723025 Jy ! Clean residual min=-0.040256 max=0.040558 Jy/beam ! Clean residual mean=0.000414 rms=0.011995 Jy/beam ! Combined flux in latest and established models = 0.641014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.641014 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=0.228449Jy sigma=0.001965 ! Fit after self-cal, rms=0.228669Jy sigma=0.001964 ! 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=0.228669Jy sigma=0.001964 ! Fit after self-cal, rms=0.244756Jy sigma=0.001015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.093 mas, bpa=3.583 degrees ! Estimated noise=378.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023597 Jy ! Component: 100 - total flux cleaned = 0.00280647 Jy ! Component: 150 - total flux cleaned = 0.00280749 Jy ! Component: 200 - total flux cleaned = 0.00293866 Jy ! Total flux subtracted in 200 components = 0.00293866 Jy ! Clean residual min=-0.009372 max=0.032119 Jy/beam ! Clean residual mean=-0.000039 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 0.643953 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.643953 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=0.244554Jy sigma=0.001010 ! Fit after self-cal, rms=0.245138Jy sigma=0.001009 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273188 Jy ! Component: 100 - total flux cleaned = 0.0334577 Jy ! Component: 150 - total flux cleaned = 0.0335516 Jy ! Component: 200 - total flux cleaned = 0.0322602 Jy ! Total flux subtracted in 200 components = 0.0322602 Jy ! Clean residual min=-0.009944 max=0.015469 Jy/beam ! Clean residual mean=-0.000061 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.676213 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.676213 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=0.241939Jy sigma=0.000905 ! Fit after self-cal, rms=0.241490Jy sigma=0.000890 ! Inverting map ! Added new window around map position (-1.4, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128378 Jy ! Component: 100 - total flux cleaned = 0.0177956 Jy ! Component: 150 - total flux cleaned = 0.0182092 Jy ! Component: 200 - total flux cleaned = 0.0182191 Jy ! Total flux subtracted in 200 components = 0.0182191 Jy ! Clean residual min=-0.012351 max=0.009616 Jy/beam ! Clean residual mean=-0.000047 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.694432 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.694432 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=0.240513Jy sigma=0.000866 ! Fit after self-cal, rms=0.240487Jy sigma=0.000865 ! 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=0.240487Jy sigma=0.000865 ! Fit after self-cal, rms=0.245059Jy sigma=0.000831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=2.089 mas, bpa=3.59 degrees ! Estimated noise=379.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101382 Jy ! Component: 100 - total flux cleaned = 0.010932 Jy ! Component: 150 - total flux cleaned = 0.0109341 Jy ! Component: 200 - total flux cleaned = 0.0106816 Jy ! Total flux subtracted in 200 components = 0.0106816 Jy ! Clean residual min=-0.005497 max=0.006174 Jy/beam ! Clean residual mean=-0.000023 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.705114 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.705114 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=0.244544Jy sigma=0.000813 ! Fit after self-cal, rms=0.244516Jy sigma=0.000810 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 = 0.00231822 Jy ! Component: 100 - total flux cleaned = 0.00189867 Jy ! Component: 150 - total flux cleaned = 0.00133212 Jy ! Component: 200 - total flux cleaned = 0.000982367 Jy ! Total flux subtracted in 200 components = 0.000982367 Jy ! Clean residual min=-0.006477 max=0.005433 Jy/beam ! Clean residual mean=-0.000024 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.706096 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.706096 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=0.244411Jy sigma=0.000807 ! Fit after self-cal, rms=0.244416Jy sigma=0.000807 ! 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=0.244416Jy sigma=0.000807 ! Fit after self-cal, rms=0.246143Jy sigma=0.000800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.342 mas, bpa=3.303 degrees ! Estimated noise=466.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367778 Jy ! Component: 100 - total flux cleaned = 0.00347667 Jy ! Component: 150 - total flux cleaned = 0.00256323 Jy ! Component: 200 - total flux cleaned = 0.00191987 Jy ! Total flux subtracted in 200 components = 0.00191987 Jy ! Clean residual min=-0.005424 max=0.005388 Jy/beam ! Clean residual mean=-0.000021 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.708016 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.708016 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=0.246043Jy sigma=0.000796 ! Fit after self-cal, rms=0.246040Jy sigma=0.000795 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 = 3.57513e-05 Jy ! Component: 100 - total flux cleaned = -0.000610204 Jy ! Component: 150 - total flux cleaned = -0.00110553 Jy ! Component: 200 - total flux cleaned = -0.00132773 Jy ! Total flux subtracted in 200 components = -0.00132773 Jy ! Clean residual min=-0.005153 max=0.005348 Jy/beam ! Clean residual mean=-0.000023 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.706688 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.706688 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=0.246015Jy sigma=0.000794 ! Fit after self-cal, rms=0.246010Jy sigma=0.000793 ! 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=0.9295 mas, bmaj=2.087 mas, bpa=3.537 degrees ! Estimated noise=379.685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9295 x 2.087 at 3.537 degrees (North through East) ! Clean map min=-0.0042483 max=0.58174 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=0.246010Jy sigma=0.000793 ! Fit after self-cal, rms=0.290702Jy sigma=0.000730 ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.087 mas, bpa=3.524 degrees ! Estimated noise=379.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188622 Jy ! Component: 100 - total flux cleaned = 0.00187949 Jy ! Component: 150 - total flux cleaned = 0.00163702 Jy ! Component: 200 - total flux cleaned = 0.00134431 Jy ! Total flux subtracted in 200 components = 0.00134431 Jy ! Clean residual min=-0.003054 max=0.002916 Jy/beam ! Clean residual mean=-0.000008 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.708033 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.708033 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=0.290635Jy sigma=0.000727 ! Fit after self-cal, rms=0.290637Jy sigma=0.000726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.03719e-06 Jy ! Component: 100 - total flux cleaned = -0.000266126 Jy ! Component: 150 - total flux cleaned = -0.00062605 Jy ! Component: 200 - total flux cleaned = -0.000846664 Jy ! Total flux subtracted in 200 components = -0.000846664 Jy ! Clean residual min=-0.003083 max=0.002772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.707186 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.707186 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=0.290614Jy sigma=0.000725 ! Fit after self-cal, rms=0.290614Jy sigma=0.000725 ! 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=0.290614Jy sigma=0.000725 ! Fit after self-cal, rms=0.291112Jy sigma=0.000724 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=0.7634 mas, bmaj=1.845 mas, bpa=4.641 degrees ! Estimated noise=550.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.44705 Jy ! Component: 100 - total flux cleaned = 0.553567 Jy ! Component: 150 - total flux cleaned = 0.603451 Jy ! Component: 200 - total flux cleaned = 0.633846 Jy ! Total flux subtracted in 200 components = 0.633846 Jy ! Clean residual min=-0.010174 max=0.016196 Jy/beam ! Clean residual mean=0.000001 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 0.633846 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.633846 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.087 mas, bpa=3.503 degrees ! Estimated noise=380.153 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 = 0.0287567 Jy ! Component: 100 - total flux cleaned = 0.0453021 Jy ! Component: 150 - total flux cleaned = 0.0562839 Jy ! Component: 200 - total flux cleaned = 0.0643681 Jy ! Total flux subtracted in 200 components = 0.0643681 Jy ! Clean residual min=-0.003996 max=0.005667 Jy/beam ! Clean residual mean=-0.000006 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.698214 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.698214 Jy ! Inverting map ! Added new window around map position (1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615333 Jy ! Component: 100 - total flux cleaned = 0.00834387 Jy ! Component: 150 - total flux cleaned = 0.00916935 Jy ! Component: 200 - total flux cleaned = 0.00989497 Jy ! Total flux subtracted in 200 components = 0.00989497 Jy ! Clean residual min=-0.003340 max=0.003756 Jy/beam ! Clean residual mean=-0.000007 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.708109 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.708109 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=2.104 mas, bmaj=3.339 mas, bpa=3.171 degrees ! Estimated noise=467.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.62399e-06 Jy ! Component: 100 - total flux cleaned = -0.00050592 Jy ! Component: 150 - total flux cleaned = -0.000687745 Jy ! Component: 200 - total flux cleaned = -0.000694952 Jy ! Total flux subtracted in 200 components = -0.000694952 Jy ! Clean residual min=-0.003734 max=0.003769 Jy/beam ! Clean residual mean=-0.000011 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.707414 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 = -7.08329e-05 Jy ! Component: 100 - total flux cleaned = -0.000127173 Jy ! Component: 150 - total flux cleaned = -0.000124365 Jy ! Component: 200 - total flux cleaned = -0.000279229 Jy ! Total flux subtracted in 200 components = -0.000279229 Jy ! Clean residual min=-0.003612 max=0.003427 Jy/beam ! Clean residual mean=-0.000011 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.707135 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.707135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.087 mas, bpa=3.503 degrees ! Estimated noise=380.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100272 Jy ! Component: 100 - total flux cleaned = -0.00129929 Jy ! Component: 150 - total flux cleaned = -0.00129887 Jy ! Component: 200 - total flux cleaned = -0.00104647 Jy ! Total flux subtracted in 200 components = -0.00104647 Jy ! Clean residual min=-0.002737 max=0.003190 Jy/beam ! Clean residual mean=-0.000006 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.706088 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.706088 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=0.291134Jy sigma=0.000724 ! Fit after self-cal, rms=0.291096Jy sigma=0.000722 wmodel J0656-0323_X_2015_01_23_pus_map.mod ! Writing 127 model components to file: J0656-0323_X_2015_01_23_pus_map.mod wobs J0656-0323_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0656-0323_X_2015_01_23_pus_uvs.fits wwins J0656-0323_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0656-0323_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 = -0.000105825 Jy ! Component: 100 - total flux cleaned = -0.000106424 Jy ! Component: 150 - total flux cleaned = -6.42378e-05 Jy ! Component: 200 - total flux cleaned = -0.000103313 Jy ! Component: 250 - total flux cleaned = -0.000177389 Jy ! Component: 300 - total flux cleaned = -0.000354134 Jy ! Component: 350 - total flux cleaned = -0.000421803 Jy ! Component: 400 - total flux cleaned = -0.000522482 Jy ! Component: 450 - total flux cleaned = -0.000587437 Jy ! Component: 500 - total flux cleaned = -0.000618413 Jy ! Component: 550 - total flux cleaned = -0.000618707 Jy ! Component: 600 - total flux cleaned = -0.000619773 Jy ! Component: 650 - total flux cleaned = -0.000677261 Jy ! Component: 700 - total flux cleaned = -0.000565597 Jy ! Component: 750 - total flux cleaned = -0.000457108 Jy ! Component: 800 - total flux cleaned = -0.000483804 Jy ! Component: 850 - total flux cleaned = -0.00040564 Jy ! Component: 900 - total flux cleaned = -0.00045633 Jy ! Component: 950 - total flux cleaned = -0.000381116 Jy ! Component: 1000 - total flux cleaned = -0.000308154 Jy ! Component: 1050 - total flux cleaned = -0.000260552 Jy ! Component: 1100 - total flux cleaned = -0.000213329 Jy ! Component: 1150 - total flux cleaned = -0.000122004 Jy ! Component: 1200 - total flux cleaned = -5.49384e-05 Jy ! Component: 1250 - total flux cleaned = -3.30431e-05 Jy ! Component: 1300 - total flux cleaned = 3.1579e-05 Jy ! Component: 1350 - total flux cleaned = 5.25737e-05 Jy ! Component: 1400 - total flux cleaned = 9.37326e-05 Jy ! Component: 1450 - total flux cleaned = 0.000154726 Jy ! Component: 1500 - total flux cleaned = 0.000214702 Jy ! Component: 1550 - total flux cleaned = 0.000214536 Jy ! Component: 1600 - total flux cleaned = 0.000176306 Jy ! Component: 1650 - total flux cleaned = 0.000176571 Jy ! Component: 1700 - total flux cleaned = 0.000195175 Jy ! Component: 1750 - total flux cleaned = 0.000268183 Jy ! Component: 1800 - total flux cleaned = 0.000304031 Jy ! Component: 1850 - total flux cleaned = 0.000374958 Jy ! Component: 1900 - total flux cleaned = 0.000392574 Jy ! Component: 1950 - total flux cleaned = 0.000461148 Jy ! Component: 2000 - total flux cleaned = 0.000495232 Jy ! Total flux subtracted in 2048 components = 0.000578659 Jy ! Clean residual min=-0.000898 max=0.000903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.706667 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 269 components and 0.706667 Jy ![Exited script file: muppet] wmap "J0656-0323_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.087 at 3.503 degrees (North through East) ! Clean map min=-0.0032732 max=0.57968 Jy/beam ! Writing clean map to FITS file: J0656-0323_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.57968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161146 0.161146 0.322291 0.644582 1.28916 2.57833 5.15666 10.3133 20.6266 41.2533 82.5065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.579 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.087 at 3.503 degrees (North through East) ! Clean map min=-0.0032732 max=0.57968 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 J0656-0323_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:09 2017