! Started logfile: J1354-0206_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:26 2016 obs J1354-0206_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1354-0206_X_2014_08_09_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.643928 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 14952 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 J1354-0206_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.475592Jy sigma=0.005427 ! Fit after self-cal, rms=0.456393Jy sigma=0.005214 ! 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=0.8331 mas, bmaj=1.864 mas, bpa=7.279 degrees ! Estimated noise=908.668 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 = 0.409772 Jy ! Component: 100 - total flux cleaned = 0.514518 Jy ! Total flux subtracted in 100 components = 0.514518 Jy ! Clean residual min=-0.020148 max=0.044929 Jy/beam ! Clean residual mean=0.000053 rms=0.007082 Jy/beam ! Combined flux in latest and established models = 0.514518 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.514518 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=0.142267Jy sigma=0.001594 ! Fit after self-cal, rms=0.142235Jy sigma=0.001593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516951 Jy ! Component: 100 - total flux cleaned = 0.0817623 Jy ! Total flux subtracted in 100 components = 0.0817623 Jy ! Clean residual min=-0.020961 max=0.018288 Jy/beam ! Clean residual mean=0.000119 rms=0.004895 Jy/beam ! Combined flux in latest and established models = 0.59628 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.59628 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=0.112486Jy sigma=0.001234 ! Fit after self-cal, rms=0.112333Jy sigma=0.001232 ! 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=1.088 mas, bmaj=2.341 mas, bpa=5.177 degrees ! Estimated noise=501.975 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 = 0.0282719 Jy ! Component: 100 - total flux cleaned = 0.0425987 Jy ! Component: 150 - total flux cleaned = 0.050644 Jy ! Component: 200 - total flux cleaned = 0.0552847 Jy ! Total flux subtracted in 200 components = 0.0552847 Jy ! Clean residual min=-0.026214 max=0.019871 Jy/beam ! Clean residual mean=0.000202 rms=0.005824 Jy/beam ! Combined flux in latest and established models = 0.651565 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.651565 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=0.104565Jy sigma=0.001158 ! Fit after self-cal, rms=0.104556Jy sigma=0.001158 ! 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 0.92 FD 1.11 HN 1.06 KP 0.93 ! LA 1.01 MK 0.94 NL 0.96 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.09 KP 0.89 ! LA 1.02 MK 0.93 NL 0.95 OV 0.97 ! PT 0.96 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 0.91 FD 1.12 HN 1.09 KP 0.84 ! LA 1.03 MK 0.92 NL 0.96 OV 0.97 ! PT 0.93 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 0.91 FD 1.10 HN 1.07 KP 0.79 ! LA 1.05 MK 0.95 NL 0.96 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.05 KP 0.76 ! LA 1.04 MK 0.94 NL 0.98 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.10 KP 0.76 ! LA 1.05 MK 0.95 NL 0.99 OV 1.00 ! PT 0.94 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 1.00 FD 1.25 HN 1.22 KP 0.81 ! LA 1.12 MK 0.98 NL 1.04 OV 1.05 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.17 KP 0.76 ! LA 1.04 MK 0.97 NL 0.99 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.16 KP 0.78 ! LA 1.05 MK 0.95 NL 0.99 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.14 KP 0.81 ! LA 1.07 MK 0.97 NL 0.99 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.12 KP 0.84 ! LA 1.08 MK 1.02 NL 1.00 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.10 KP 0.88 ! LA 1.06 MK 0.98 NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.104556Jy sigma=0.001158 ! Fit after self-cal, rms=0.073996Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.331 mas, bpa=5.383 degrees ! Estimated noise=506.52 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 = -0.00106809 Jy ! Component: 100 - total flux cleaned = -0.00145416 Jy ! Component: 150 - total flux cleaned = -0.00168626 Jy ! Component: 200 - total flux cleaned = -0.00190083 Jy ! Total flux subtracted in 200 components = -0.00190083 Jy ! Clean residual min=-0.006100 max=0.004812 Jy/beam ! Clean residual mean=-0.000007 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.649664 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.649664 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=0.073555Jy sigma=0.000798 ! Fit after self-cal, rms=0.073576Jy sigma=0.000798 ! 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=0.073576Jy sigma=0.000798 ! Fit after self-cal, rms=0.072676Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.332 mas, bpa=5.411 degrees ! Estimated noise=505.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000791042 Jy ! Component: 100 - total flux cleaned = -0.000879248 Jy ! Component: 150 - total flux cleaned = -0.00112928 Jy ! Component: 200 - total flux cleaned = -0.00128 Jy ! Total flux subtracted in 200 components = -0.00128 Jy ! Clean residual min=-0.004721 max=0.003945 Jy/beam ! Clean residual mean=0.000001 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.648384 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.648384 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=0.072468Jy sigma=0.000785 ! Fit after self-cal, rms=0.072463Jy sigma=0.000785 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 = -8.78127e-05 Jy ! Component: 100 - total flux cleaned = -0.000227531 Jy ! Component: 150 - total flux cleaned = -0.000358965 Jy ! Component: 200 - total flux cleaned = -0.000484442 Jy ! Total flux subtracted in 200 components = -0.000484442 Jy ! Clean residual min=-0.004443 max=0.003913 Jy/beam ! Clean residual mean=0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.6479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.6479 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=0.072338Jy sigma=0.000784 ! Fit after self-cal, rms=0.072333Jy sigma=0.000784 ! 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=0.072333Jy sigma=0.000784 ! Fit after self-cal, rms=0.072404Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.334 mas, bpa=5.483 degrees ! Estimated noise=506.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000824337 Jy ! Component: 100 - total flux cleaned = -0.00102557 Jy ! Component: 150 - total flux cleaned = -0.00115009 Jy ! Component: 200 - total flux cleaned = -0.00126873 Jy ! Total flux subtracted in 200 components = -0.00126873 Jy ! Clean residual min=-0.004291 max=0.003805 Jy/beam ! Clean residual mean=0.000000 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.646631 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.646631 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=0.072282Jy sigma=0.000782 ! Fit after self-cal, rms=0.072279Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.93956e-05 Jy ! Component: 100 - total flux cleaned = -0.000125626 Jy ! Component: 150 - total flux cleaned = -0.000227972 Jy ! Component: 200 - total flux cleaned = -0.000325278 Jy ! Total flux subtracted in 200 components = -0.000325278 Jy ! Clean residual min=-0.004090 max=0.003771 Jy/beam ! Clean residual mean=0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.646306 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.646306 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=0.072202Jy sigma=0.000781 ! Fit after self-cal, rms=0.072198Jy sigma=0.000781 ! 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=0.072198Jy sigma=0.000781 ! Fit after self-cal, rms=0.072274Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.593 mas, bpa=4.188 degrees ! Estimated noise=578.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115069 Jy ! Component: 100 - total flux cleaned = -0.00132787 Jy ! Component: 150 - total flux cleaned = -0.00149866 Jy ! Component: 200 - total flux cleaned = -0.00165674 Jy ! Total flux subtracted in 200 components = -0.00165674 Jy ! Clean residual min=-0.002458 max=0.003771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.644649 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.644649 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=0.072277Jy sigma=0.000781 ! Fit after self-cal, rms=0.072238Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361731 Jy ! Component: 100 - total flux cleaned = 0.00568134 Jy ! Component: 150 - total flux cleaned = 0.00704363 Jy ! Component: 200 - total flux cleaned = 0.00810938 Jy ! Total flux subtracted in 200 components = 0.00810938 Jy ! Clean residual min=-0.002114 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.652759 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.652759 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=0.072091Jy sigma=0.000779 ! Fit after self-cal, rms=0.072081Jy sigma=0.000779 ! 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=1.092 mas, bmaj=2.336 mas, bpa=5.532 degrees ! Estimated noise=506.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.336 at 5.532 degrees (North through East) ! Clean map min=-0.0028534 max=0.55204 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=0.072081Jy sigma=0.000779 ! Fit after self-cal, rms=0.067269Jy sigma=0.000720 ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.338 mas, bpa=5.617 degrees ! Estimated noise=505.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711538 Jy ! Component: 100 - total flux cleaned = 0.00114363 Jy ! Component: 150 - total flux cleaned = 0.00122226 Jy ! Component: 200 - total flux cleaned = 0.00122475 Jy ! Total flux subtracted in 200 components = 0.00122475 Jy ! Clean residual min=-0.002644 max=0.002067 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.653983 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.653984 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=0.067061Jy sigma=0.000718 ! Fit after self-cal, rms=0.067059Jy sigma=0.000718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431607 Jy ! Component: 100 - total flux cleaned = 0.000432588 Jy ! Component: 150 - total flux cleaned = 0.000493436 Jy ! Component: 200 - total flux cleaned = 0.000495005 Jy ! Total flux subtracted in 200 components = 0.000495005 Jy ! Clean residual min=-0.002245 max=0.001964 Jy/beam ! Clean residual mean=0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.654479 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.654479 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=0.066943Jy sigma=0.000717 ! Fit after self-cal, rms=0.066943Jy sigma=0.000717 ! 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=0.066943Jy sigma=0.000717 ! Fit after self-cal, rms=0.066926Jy sigma=0.000717 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=0.8362 mas, bmaj=1.859 mas, bpa=7.219 degrees ! Estimated noise=921.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.415237 Jy ! Component: 100 - total flux cleaned = 0.52128 Jy ! Component: 150 - total flux cleaned = 0.571969 Jy ! Component: 200 - total flux cleaned = 0.600321 Jy ! Total flux subtracted in 200 components = 0.600321 Jy ! Clean residual min=-0.006580 max=0.014064 Jy/beam ! Clean residual mean=-0.000023 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.600321 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.600321 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.338 mas, bpa=5.615 degrees ! Estimated noise=505.599 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 = 0.0208092 Jy ! Component: 100 - total flux cleaned = 0.0304098 Jy ! Component: 150 - total flux cleaned = 0.0356482 Jy ! Component: 200 - total flux cleaned = 0.0393484 Jy ! Total flux subtracted in 200 components = 0.0393484 Jy ! Clean residual min=-0.002846 max=0.004735 Jy/beam ! Clean residual mean=0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.639669 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.639669 Jy ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427904 Jy ! Component: 100 - total flux cleaned = 0.00665838 Jy ! Component: 150 - total flux cleaned = 0.00819864 Jy ! Component: 200 - total flux cleaned = 0.00914236 Jy ! Total flux subtracted in 200 components = 0.00914236 Jy ! Clean residual min=-0.002097 max=0.002348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.648811 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.648811 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=2.212 mas, bmaj=3.593 mas, bpa=4.24 degrees ! Estimated noise=577.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156057 Jy ! Component: 100 - total flux cleaned = 0.00277874 Jy ! Component: 150 - total flux cleaned = 0.00360849 Jy ! Component: 200 - total flux cleaned = 0.00390227 Jy ! Total flux subtracted in 200 components = 0.00390227 Jy ! Clean residual min=-0.001543 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.652714 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 = 0.000270225 Jy ! Component: 100 - total flux cleaned = 0.000488022 Jy ! Component: 150 - total flux cleaned = 0.000632558 Jy ! Component: 200 - total flux cleaned = 0.000742108 Jy ! Total flux subtracted in 200 components = 0.000742108 Jy ! Clean residual min=-0.001493 max=0.001804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.653456 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 102 components and 0.653456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.338 mas, bpa=5.615 degrees ! Estimated noise=505.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088089 Jy ! Component: 100 - total flux cleaned = -0.00102053 Jy ! Component: 150 - total flux cleaned = -0.00102514 Jy ! Component: 200 - total flux cleaned = -0.00114618 Jy ! Total flux subtracted in 200 components = -0.00114618 Jy ! Clean residual min=-0.001747 max=0.001927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.65231 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.65231 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=0.066851Jy sigma=0.000716 ! Fit after self-cal, rms=0.066823Jy sigma=0.000716 wmodel J1354-0206_X_2014_08_09_pus_map.mod ! Writing 109 model components to file: J1354-0206_X_2014_08_09_pus_map.mod wobs J1354-0206_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1354-0206_X_2014_08_09_pus_uvs.fits wwins J1354-0206_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1354-0206_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 = -0.00027009 Jy ! Component: 100 - total flux cleaned = -0.000650058 Jy ! Component: 150 - total flux cleaned = -0.000843974 Jy ! Component: 200 - total flux cleaned = -0.000975326 Jy ! Component: 250 - total flux cleaned = -0.00107726 Jy ! Component: 300 - total flux cleaned = -0.00120043 Jy ! Component: 350 - total flux cleaned = -0.00136921 Jy ! Component: 400 - total flux cleaned = -0.00150988 Jy ! Component: 450 - total flux cleaned = -0.00157868 Jy ! Component: 500 - total flux cleaned = -0.00171301 Jy ! Component: 550 - total flux cleaned = -0.00182283 Jy ! Component: 600 - total flux cleaned = -0.0019303 Jy ! Component: 650 - total flux cleaned = -0.00211944 Jy ! Component: 700 - total flux cleaned = -0.0022016 Jy ! Component: 750 - total flux cleaned = -0.00228305 Jy ! Component: 800 - total flux cleaned = -0.00234318 Jy ! Component: 850 - total flux cleaned = -0.00238274 Jy ! Component: 900 - total flux cleaned = -0.0024412 Jy ! Component: 950 - total flux cleaned = -0.0024988 Jy ! Component: 1000 - total flux cleaned = -0.00259278 Jy ! Component: 1050 - total flux cleaned = -0.0026482 Jy ! Component: 1100 - total flux cleaned = -0.00268452 Jy ! Component: 1150 - total flux cleaned = -0.00273854 Jy ! Component: 1200 - total flux cleaned = -0.00277415 Jy ! Component: 1250 - total flux cleaned = -0.00277408 Jy ! Component: 1300 - total flux cleaned = -0.00282592 Jy ! Component: 1350 - total flux cleaned = -0.00284287 Jy ! Component: 1400 - total flux cleaned = -0.00280967 Jy ! Component: 1450 - total flux cleaned = -0.00287638 Jy ! Component: 1500 - total flux cleaned = -0.00290908 Jy ! Component: 1550 - total flux cleaned = -0.0028441 Jy ! Component: 1600 - total flux cleaned = -0.00287632 Jy ! Component: 1650 - total flux cleaned = -0.00290796 Jy ! Component: 1700 - total flux cleaned = -0.00287673 Jy ! Component: 1750 - total flux cleaned = -0.00287695 Jy ! Component: 1800 - total flux cleaned = -0.00289223 Jy ! Component: 1850 - total flux cleaned = -0.00286221 Jy ! Component: 1900 - total flux cleaned = -0.00287719 Jy ! Component: 1950 - total flux cleaned = -0.00287717 Jy ! Component: 2000 - total flux cleaned = -0.00289149 Jy ! Total flux subtracted in 2048 components = -0.0028914 Jy ! Clean residual min=-0.000876 max=0.000777 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.649419 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 232 components and 0.649418 Jy ![Exited script file: muppet] wmap "J1354-0206_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.338 at 5.615 degrees (North through East) ! Clean map min=-0.0014742 max=0.5548 Jy/beam ! Writing clean map to FITS file: J1354-0206_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 0.554803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268878 device "J1354-0206_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1354-0206_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145391 0.145391 0.290783 0.581565 1.16313 2.32626 4.65252 9.30504 18.6101 37.2202 74.4403 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.554 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.338 at 5.615 degrees (North through East) ! Clean map min=-0.0014742 max=0.5548 Jy/beam quit ! Quitting program ! Log file J1354-0206_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:28 2016