! Started logfile: J0806-1724_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:18 2016 obs J0806-1724_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0806-1724_X_2014_06_09_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.691852 visibilities/baseline/integration-bin. ! Found source: J0806-1724 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 39228 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 J0806-1724_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963081Jy sigma=0.010886 ! Fit after self-cal, rms=0.930608Jy sigma=0.010530 ! 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=0.6671 mas, bmaj=2.08 mas, bpa=3.755 degrees ! Estimated noise=669.143 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 = 0.0493865 Jy ! Component: 100 - total flux cleaned = 0.0671476 Jy ! Total flux subtracted in 100 components = 0.0671476 Jy ! Clean residual min=-0.006345 max=0.015098 Jy/beam ! Clean residual mean=0.000100 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.0671476 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0671476 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=0.082142Jy sigma=0.000883 ! Fit after self-cal, rms=0.081886Jy sigma=0.000881 ! Inverting map ! Added new window around map position (-2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015026 Jy ! Component: 100 - total flux cleaned = 0.0241639 Jy ! Total flux subtracted in 100 components = 0.0241639 Jy ! Clean residual min=-0.004872 max=0.008464 Jy/beam ! Clean residual mean=0.000048 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.0913115 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0913115 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=0.077732Jy sigma=0.000829 ! Fit after self-cal, rms=0.077212Jy sigma=0.000823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939645 Jy ! Component: 100 - total flux cleaned = 0.0151888 Jy ! Total flux subtracted in 100 components = 0.0151888 Jy ! Clean residual min=-0.004536 max=0.005591 Jy/beam ! Clean residual mean=0.000014 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.1065 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.1065 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=0.075363Jy sigma=0.000800 ! Fit after self-cal, rms=0.075200Jy sigma=0.000798 ! 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=0.8708 mas, bmaj=2.466 mas, bpa=2.15 degrees ! Estimated noise=319.266 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 = 0.00894295 Jy ! Component: 100 - total flux cleaned = 0.0140828 Jy ! Component: 150 - total flux cleaned = 0.017574 Jy ! Component: 200 - total flux cleaned = 0.0200463 Jy ! Total flux subtracted in 200 components = 0.0200463 Jy ! Clean residual min=-0.005282 max=0.004903 Jy/beam ! Clean residual mean=-0.000034 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.126547 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.126546 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=0.074011Jy sigma=0.000785 ! Fit after self-cal, rms=0.073907Jy sigma=0.000783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.16 KP 0.88 ! LA 0.98 MK 0.91 NL 1.05 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.13 KP 0.86 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.82 ! LA 1.03 MK 1.00 NL 1.06 OV 0.96 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.22 KP 0.80 ! LA 1.00 MK 0.96 NL 1.04 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.73 ! LA 1.03 MK 1.08 NL 1.06 OV 1.01 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.07 KP 0.74 ! LA 1.06 MK 0.98 NL 1.08 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.12 KP 0.79 ! LA 1.06 MK 1.00 NL 1.16 OV 1.10 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.25 KP 0.75 ! LA 1.01 MK 0.99 NL 1.07 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.08 KP 0.76 ! LA 1.09 MK 0.96 NL 1.05 OV 1.05 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.07 KP 0.80 ! LA 1.03 MK 0.96 NL 1.05 OV 1.05 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.09 KP 0.82 ! LA 1.04 MK 1.01 NL 1.12 OV 1.04 ! PT 0.95 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.85 ! LA 1.04 MK 1.04 NL 1.06 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Fit before self-cal, rms=0.073907Jy sigma=0.000783 ! Fit after self-cal, rms=0.073759Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.465 mas, bpa=2.716 degrees ! Estimated noise=318.813 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 = 0.000971347 Jy ! Component: 100 - total flux cleaned = 0.000844007 Jy ! Component: 150 - total flux cleaned = 0.000866885 Jy ! Component: 200 - total flux cleaned = 0.000838193 Jy ! Total flux subtracted in 200 components = 0.000838193 Jy ! Clean residual min=-0.001355 max=0.001096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.127385 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.127385 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=0.073722Jy sigma=0.000770 ! Fit after self-cal, rms=0.073771Jy sigma=0.000769 ! 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=0.073771Jy sigma=0.000769 ! Fit after self-cal, rms=0.073767Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=2.456 mas, bpa=2.91 degrees ! Estimated noise=317.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445997 Jy ! Component: 100 - total flux cleaned = 0.000405625 Jy ! Component: 150 - total flux cleaned = 0.000404855 Jy ! Component: 200 - total flux cleaned = 0.000405345 Jy ! Total flux subtracted in 200 components = 0.000405345 Jy ! Clean residual min=-0.001219 max=0.001033 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.12779 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.12779 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=0.073753Jy sigma=0.000768 ! Fit after self-cal, rms=0.073765Jy sigma=0.000768 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 = 0.000159389 Jy ! Component: 100 - total flux cleaned = 0.000155702 Jy ! Component: 150 - total flux cleaned = 0.000155295 Jy ! Component: 200 - total flux cleaned = 0.000155025 Jy ! Total flux subtracted in 200 components = 0.000155025 Jy ! Clean residual min=-0.001178 max=0.000998 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.127945 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.127945 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=0.073759Jy sigma=0.000768 ! Fit after self-cal, rms=0.073758Jy sigma=0.000768 ! 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=0.073758Jy sigma=0.000768 ! Fit after self-cal, rms=0.073637Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8655 mas, bmaj=2.457 mas, bpa=2.891 degrees ! Estimated noise=317.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111196 Jy ! Component: 100 - total flux cleaned = 0.000123001 Jy ! Component: 150 - total flux cleaned = 0.000133722 Jy ! Component: 200 - total flux cleaned = 0.00014305 Jy ! Total flux subtracted in 200 components = 0.00014305 Jy ! Clean residual min=-0.001159 max=0.000946 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.128088 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.128088 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=0.073632Jy sigma=0.000768 ! Fit after self-cal, rms=0.073632Jy sigma=0.000768 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 = 3.25305e-05 Jy ! Component: 100 - total flux cleaned = 6.57856e-05 Jy ! Component: 150 - total flux cleaned = 7.46612e-05 Jy ! Component: 200 - total flux cleaned = 7.44652e-05 Jy ! Total flux subtracted in 200 components = 7.44652e-05 Jy ! Clean residual min=-0.001140 max=0.000923 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.128163 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.128163 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=0.073628Jy sigma=0.000768 ! Fit after self-cal, rms=0.073628Jy sigma=0.000768 ! 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=0.073628Jy sigma=0.000768 ! Fit after self-cal, rms=0.073555Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=5.221 mas, bpa=-3.065 degrees ! Estimated noise=393.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25139e-05 Jy ! Component: 100 - total flux cleaned = 7.27812e-05 Jy ! Component: 150 - total flux cleaned = 6.40542e-05 Jy ! Component: 200 - total flux cleaned = 5.58817e-05 Jy ! Total flux subtracted in 200 components = 5.58817e-05 Jy ! Clean residual min=-0.001095 max=0.000998 Jy/beam ! Clean residual mean=0.000007 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.128218 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.128218 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=0.073553Jy sigma=0.000768 ! Fit after self-cal, rms=0.073553Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67368e-05 Jy ! Component: 100 - total flux cleaned = 3.6053e-05 Jy ! Component: 150 - total flux cleaned = 2.81657e-05 Jy ! Component: 200 - total flux cleaned = 2.78873e-05 Jy ! Total flux subtracted in 200 components = 2.78873e-05 Jy ! Clean residual min=-0.001079 max=0.000986 Jy/beam ! Clean residual mean=0.000007 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.128246 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.128246 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=0.073552Jy sigma=0.000768 ! Fit after self-cal, rms=0.073553Jy sigma=0.000768 ! 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=0.8661 mas, bmaj=2.458 mas, bpa=2.859 degrees ! Estimated noise=317.224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 2.458 at 2.859 degrees (North through East) ! Clean map min=-0.0010266 max=0.060858 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6607 mas, bmaj=2.079 mas, bpa=4.279 degrees ! Estimated noise=664.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493675 Jy ! Component: 100 - total flux cleaned = 0.0738731 Jy ! Component: 150 - total flux cleaned = 0.0887155 Jy ! Component: 200 - total flux cleaned = 0.0985435 Jy ! Total flux subtracted in 200 components = 0.0985435 Jy ! Clean residual min=-0.003427 max=0.006537 Jy/beam ! Clean residual mean=0.000058 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0985435 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0985435 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=2.458 mas, bpa=2.859 degrees ! Estimated noise=317.224 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) ! Added new window around map position (-1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109855 Jy ! Component: 100 - total flux cleaned = 0.0172927 Jy ! Component: 150 - total flux cleaned = 0.0211876 Jy ! Component: 200 - total flux cleaned = 0.0236945 Jy ! Total flux subtracted in 200 components = 0.0236945 Jy ! Clean residual min=-0.001332 max=0.001467 Jy/beam ! Clean residual mean=0.000014 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.122238 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.122238 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=2.198 mas, bmaj=5.221 mas, bpa=-3.065 degrees ! Estimated noise=393.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257804 Jy ! Component: 100 - total flux cleaned = 0.00384312 Jy ! Component: 150 - total flux cleaned = 0.00453501 Jy ! Component: 200 - total flux cleaned = 0.00484983 Jy ! Total flux subtracted in 200 components = 0.00484983 Jy ! Clean residual min=-0.001091 max=0.000995 Jy/beam ! Clean residual mean=0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.127088 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 = 5.99765e-05 Jy ! Component: 100 - total flux cleaned = 0.000111316 Jy ! Component: 150 - total flux cleaned = 0.000155726 Jy ! Component: 200 - total flux cleaned = 0.000194081 Jy ! Total flux subtracted in 200 components = 0.000194081 Jy ! Clean residual min=-0.001045 max=0.001001 Jy/beam ! Clean residual mean=0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.127282 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 90 components and 0.127282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=2.458 mas, bpa=2.859 degrees ! Estimated noise=317.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.97084e-05 Jy ! Component: 100 - total flux cleaned = 2.59916e-05 Jy ! Component: 150 - total flux cleaned = -1.7256e-05 Jy ! Component: 200 - total flux cleaned = -1.7072e-05 Jy ! Total flux subtracted in 200 components = -1.7072e-05 Jy ! Clean residual min=-0.001104 max=0.000874 Jy/beam ! Clean residual mean=0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.127265 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.127265 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=0.073542Jy sigma=0.000768 ! Fit after self-cal, rms=0.073529Jy sigma=0.000768 wmodel J0806-1724_X_2014_06_09_pus_map.mod ! Writing 103 model components to file: J0806-1724_X_2014_06_09_pus_map.mod wobs J0806-1724_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0806-1724_X_2014_06_09_pus_uvs.fits wwins J0806-1724_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0806-1724_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015523 Jy ! Component: 100 - total flux cleaned = -0.000140364 Jy ! Component: 150 - total flux cleaned = -5.54127e-05 Jy ! Component: 200 - total flux cleaned = -6.78794e-05 Jy ! Component: 250 - total flux cleaned = -4.16515e-05 Jy ! Component: 300 - total flux cleaned = -1.72145e-05 Jy ! Component: 350 - total flux cleaned = -1.71868e-05 Jy ! Component: 400 - total flux cleaned = 1.65177e-05 Jy ! Component: 450 - total flux cleaned = 7.09138e-05 Jy ! Component: 500 - total flux cleaned = 0.000133973 Jy ! Component: 550 - total flux cleaned = 0.000174749 Jy ! Component: 600 - total flux cleaned = 0.00021423 Jy ! Component: 650 - total flux cleaned = 0.000233452 Jy ! Component: 700 - total flux cleaned = 0.000252348 Jy ! Component: 750 - total flux cleaned = 0.000279626 Jy ! Component: 800 - total flux cleaned = 0.000261727 Jy ! Component: 850 - total flux cleaned = 0.000288009 Jy ! Component: 900 - total flux cleaned = 0.000279623 Jy ! Component: 950 - total flux cleaned = 0.000263077 Jy ! Component: 1000 - total flux cleaned = 0.000271181 Jy ! Component: 1050 - total flux cleaned = 0.000238907 Jy ! Component: 1100 - total flux cleaned = 0.000231029 Jy ! Component: 1150 - total flux cleaned = 0.000230986 Jy ! Component: 1200 - total flux cleaned = 0.000185159 Jy ! Component: 1250 - total flux cleaned = 0.000185135 Jy ! Component: 1300 - total flux cleaned = 0.000163244 Jy ! Component: 1350 - total flux cleaned = 0.000163448 Jy ! Component: 1400 - total flux cleaned = 0.000163675 Jy ! Component: 1450 - total flux cleaned = 0.000170848 Jy ! Component: 1500 - total flux cleaned = 0.000157082 Jy ! Component: 1550 - total flux cleaned = 0.000163848 Jy ! Component: 1600 - total flux cleaned = 0.00015048 Jy ! Component: 1650 - total flux cleaned = 0.000143986 Jy ! Component: 1700 - total flux cleaned = 0.000144135 Jy ! Component: 1750 - total flux cleaned = 0.000144193 Jy ! Component: 1800 - total flux cleaned = 0.000106264 Jy ! Component: 1850 - total flux cleaned = 9.38257e-05 Jy ! Component: 1900 - total flux cleaned = 6.91575e-05 Jy ! Component: 1950 - total flux cleaned = 5.08871e-05 Jy ! Component: 2000 - total flux cleaned = 3.88398e-05 Jy ! Total flux subtracted in 2048 components = 1.50519e-05 Jy ! Clean residual min=-0.000418 max=0.000388 Jy/beam ! Clean residual mean=0.000003 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.12728 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 250 components and 0.12728 Jy ![Exited script file: muppet] wmap "J0806-1724_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 2.458 at 2.859 degrees (North through East) ! Clean map min=-0.0006729 max=0.062691 Jy/beam ! Writing clean map to FITS file: J0806-1724_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0626914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011195 device "J0806-1724_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0806-1724_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.535719 0.535719 1.07144 2.14288 4.28575 8.5715 17.143 34.286 68.572 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8661 x 2.458 at 2.859 degrees (North through East) ! Clean map min=-0.0006729 max=0.062691 Jy/beam quit ! Quitting program ! Log file J0806-1724_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:21 2016