! Started logfile: J1926-1005_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:15:52 2016 obs J1926-1005_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1926-1005_X_2014_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777579 visibilities/baseline/integration-bin. ! Found source: J1926-1005 ! ! 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 414 lines of history. ! ! Reading 47028 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 J1926-1005_X_2014_08_05_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939174Jy sigma=0.010736 ! Fit after self-cal, rms=0.913503Jy sigma=0.010459 ! 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=0.8376 mas, bmaj=3.19 mas, bpa=24.49 degrees ! Estimated noise=532.089 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 = 0.0643193 Jy ! Component: 100 - total flux cleaned = 0.0868851 Jy ! Total flux subtracted in 100 components = 0.0868851 Jy ! Clean residual min=-0.004577 max=0.010125 Jy/beam ! Clean residual mean=-0.000015 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.086885 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.086885 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=0.076090Jy sigma=0.000824 ! Fit after self-cal, rms=0.075833Jy sigma=0.000821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124835 Jy ! Component: 100 - total flux cleaned = 0.0191464 Jy ! Total flux subtracted in 100 components = 0.0191464 Jy ! Clean residual min=-0.003717 max=0.003660 Jy/beam ! Clean residual mean=-0.000007 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.106031 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.106031 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=0.073081Jy sigma=0.000788 ! Fit after self-cal, rms=0.073012Jy sigma=0.000788 ! 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=1.077 mas, bmaj=3.525 mas, bpa=23.52 degrees ! Estimated noise=301.726 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 = 0.00676221 Jy ! Component: 100 - total flux cleaned = 0.0102995 Jy ! Component: 150 - total flux cleaned = 0.0123251 Jy ! Component: 200 - total flux cleaned = 0.0127131 Jy ! Total flux subtracted in 200 components = 0.0127131 Jy ! Clean residual min=-0.004157 max=0.003396 Jy/beam ! Clean residual mean=-0.000004 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.118744 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.118744 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=0.072339Jy sigma=0.000781 ! Fit after self-cal, rms=0.072327Jy sigma=0.000781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.96 ! LA 1.03 MK 1.00* NL 0.99 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.10 KP 0.89 ! LA 1.05 MK 1.00* NL 0.96 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.21 KP 0.84 ! LA 1.06 MK 1.00* NL 1.00 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.09 KP 0.82 ! LA 1.09 MK 1.00* NL 0.97 OV 0.95 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.01 KP 0.79 ! LA 1.05 MK 1.00* NL 1.01 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.04 KP 0.76 ! LA 1.07 MK 1.00* NL 1.01 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.05 KP 0.80 ! LA 1.12 MK 1.00* NL 1.05 OV 1.08 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.16 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 1.06 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.02 KP 0.79 ! LA 1.10 MK 1.00* NL 1.04 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.04 KP 0.82 ! LA 1.09 MK 1.00* NL 1.01 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.04 KP 0.86 ! LA 1.06 MK 1.00* NL 1.03 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.89 ! LA 1.08 MK 1.00* NL 1.05 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.072327Jy sigma=0.000781 ! Fit after self-cal, rms=0.071464Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.552 mas, bpa=23.62 degrees ! Estimated noise=301.882 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 = 0.000471712 Jy ! Component: 100 - total flux cleaned = 0.000418989 Jy ! Component: 150 - total flux cleaned = 0.000375386 Jy ! Component: 200 - total flux cleaned = 0.000320369 Jy ! Total flux subtracted in 200 components = 0.000320369 Jy ! Clean residual min=-0.000794 max=0.001019 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.119065 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.119065 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=0.071447Jy sigma=0.000769 ! Fit after self-cal, rms=0.071459Jy sigma=0.000768 ! 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=0.071459Jy sigma=0.000768 ! Fit after self-cal, rms=0.071637Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.547 mas, bpa=23.6 degrees ! Estimated noise=302.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327441 Jy ! Component: 100 - total flux cleaned = 0.000292827 Jy ! Component: 150 - total flux cleaned = 0.000262679 Jy ! Component: 200 - total flux cleaned = 0.000236609 Jy ! Total flux subtracted in 200 components = 0.000236609 Jy ! Clean residual min=-0.000806 max=0.000903 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.119301 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.119301 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=0.071628Jy sigma=0.000768 ! Fit after self-cal, rms=0.071634Jy 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 = 4.03355e-05 Jy ! Component: 100 - total flux cleaned = 2.82064e-05 Jy ! Component: 150 - total flux cleaned = 1.7944e-05 Jy ! Component: 200 - total flux cleaned = 1.78001e-05 Jy ! Total flux subtracted in 200 components = 1.78001e-05 Jy ! Clean residual min=-0.000821 max=0.000880 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.119319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.119319 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=0.071630Jy sigma=0.000768 ! Fit after self-cal, rms=0.071631Jy 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=0.071631Jy sigma=0.000768 ! Fit after self-cal, rms=0.071679Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.544 mas, bpa=23.58 degrees ! Estimated noise=301.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187402 Jy ! Component: 100 - total flux cleaned = 0.000177309 Jy ! Component: 150 - total flux cleaned = 0.000187083 Jy ! Component: 200 - total flux cleaned = 0.000195591 Jy ! Total flux subtracted in 200 components = 0.000195591 Jy ! Clean residual min=-0.000818 max=0.000786 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.119515 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.119515 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=0.071676Jy sigma=0.000768 ! Fit after self-cal, rms=0.071680Jy 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 = 2.3773e-05 Jy ! Component: 100 - total flux cleaned = 2.35848e-05 Jy ! Component: 150 - total flux cleaned = 2.38531e-05 Jy ! Component: 200 - total flux cleaned = 3.17561e-05 Jy ! Total flux subtracted in 200 components = 3.17561e-05 Jy ! Clean residual min=-0.000825 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.119547 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.119547 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=0.071678Jy sigma=0.000768 ! Fit after self-cal, rms=0.071679Jy 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=0.071679Jy sigma=0.000768 ! Fit after self-cal, rms=0.071650Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=4.383 mas, bpa=14.58 degrees ! Estimated noise=341.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014726 Jy ! Component: 100 - total flux cleaned = 0.000162962 Jy ! Component: 150 - total flux cleaned = 0.000171407 Jy ! Component: 200 - total flux cleaned = 0.000178509 Jy ! Total flux subtracted in 200 components = 0.000178509 Jy ! Clean residual min=-0.000845 max=0.000827 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.119725 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.119725 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=0.071649Jy sigma=0.000768 ! Fit after self-cal, rms=0.071651Jy 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 = 6.50297e-06 Jy ! Component: 100 - total flux cleaned = 6.3333e-06 Jy ! Component: 150 - total flux cleaned = 6.25111e-06 Jy ! Component: 200 - total flux cleaned = 6.34021e-06 Jy ! Total flux subtracted in 200 components = 6.34021e-06 Jy ! Clean residual min=-0.000845 max=0.000819 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.119731 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 89 components and 0.119731 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=0.071651Jy sigma=0.000768 ! Fit after self-cal, rms=0.071651Jy 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=1.083 mas, bmaj=3.541 mas, bpa=23.56 degrees ! Estimated noise=301.817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 3.541 at 23.56 degrees (North through East) ! Clean map min=-0.00079583 max=0.086743 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=0.8367 mas, bmaj=3.227 mas, bpa=24.65 degrees ! Estimated noise=537.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649 Jy ! Component: 100 - total flux cleaned = 0.0893939 Jy ! Component: 150 - total flux cleaned = 0.101212 Jy ! Component: 200 - total flux cleaned = 0.107678 Jy ! Total flux subtracted in 200 components = 0.107678 Jy ! Clean residual min=-0.002040 max=0.003217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.107678 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 0.107678 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=3.541 mas, bpa=23.56 degrees ! Estimated noise=301.817 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 = 0.00552287 Jy ! Component: 100 - total flux cleaned = 0.00842487 Jy ! Component: 150 - total flux cleaned = 0.0101288 Jy ! Component: 200 - total flux cleaned = 0.0111502 Jy ! Total flux subtracted in 200 components = 0.0111502 Jy ! Clean residual min=-0.000949 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.118828 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.118828 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=2.279 mas, bmaj=4.383 mas, bpa=14.58 degrees ! Estimated noise=341.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730151 Jy ! Component: 100 - total flux cleaned = 0.000798773 Jy ! Component: 150 - total flux cleaned = 0.000787976 Jy ! Component: 200 - total flux cleaned = 0.000788129 Jy ! Total flux subtracted in 200 components = 0.000788129 Jy ! Clean residual min=-0.000880 max=0.000821 Jy/beam ! Clean residual mean=0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.119616 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 = 1.55644e-08 Jy ! Component: 100 - total flux cleaned = 1.43068e-07 Jy ! Component: 150 - total flux cleaned = -3.97161e-06 Jy ! Component: 200 - total flux cleaned = -3.72878e-06 Jy ! Total flux subtracted in 200 components = -3.72878e-06 Jy ! Clean residual min=-0.000872 max=0.000833 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.119613 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.119613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=3.541 mas, bpa=23.56 degrees ! Estimated noise=301.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83604e-05 Jy ! Component: 100 - total flux cleaned = -9.59863e-06 Jy ! Component: 150 - total flux cleaned = -4.9233e-05 Jy ! Component: 200 - total flux cleaned = -8.16393e-05 Jy ! Total flux subtracted in 200 components = -8.16393e-05 Jy ! Clean residual min=-0.000856 max=0.000752 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.119531 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.119531 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=0.071648Jy sigma=0.000768 ! Fit after self-cal, rms=0.071648Jy sigma=0.000768 wmodel J1926-1005_X_2014_08_05_pus_map.mod ! Writing 78 model components to file: J1926-1005_X_2014_08_05_pus_map.mod wobs J1926-1005_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1926-1005_X_2014_08_05_pus_uvs.fits wwins J1926-1005_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1926-1005_X_2014_08_05_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 = -0.000155673 Jy ! Component: 100 - total flux cleaned = -0.000105038 Jy ! Component: 150 - total flux cleaned = -0.000105402 Jy ! Component: 200 - total flux cleaned = -0.000127676 Jy ! Component: 250 - total flux cleaned = -9.62587e-05 Jy ! Component: 300 - total flux cleaned = -8.63542e-05 Jy ! Component: 350 - total flux cleaned = -2.85798e-05 Jy ! Component: 400 - total flux cleaned = -9.44437e-07 Jy ! Component: 450 - total flux cleaned = 4.39881e-05 Jy ! Component: 500 - total flux cleaned = 0.000105286 Jy ! Component: 550 - total flux cleaned = 0.000139427 Jy ! Component: 600 - total flux cleaned = 0.000188665 Jy ! Component: 650 - total flux cleaned = 0.00024468 Jy ! Component: 700 - total flux cleaned = 0.000291355 Jy ! Component: 750 - total flux cleaned = 0.000367876 Jy ! Component: 800 - total flux cleaned = 0.000412759 Jy ! Component: 850 - total flux cleaned = 0.000478932 Jy ! Component: 900 - total flux cleaned = 0.000522043 Jy ! Component: 950 - total flux cleaned = 0.000543335 Jy ! Component: 1000 - total flux cleaned = 0.000571239 Jy ! Component: 1050 - total flux cleaned = 0.000605243 Jy ! Component: 1100 - total flux cleaned = 0.00063879 Jy ! Component: 1150 - total flux cleaned = 0.000658258 Jy ! Component: 1200 - total flux cleaned = 0.000670982 Jy ! Component: 1250 - total flux cleaned = 0.000683622 Jy ! Component: 1300 - total flux cleaned = 0.000683601 Jy ! Component: 1350 - total flux cleaned = 0.000696006 Jy ! Component: 1400 - total flux cleaned = 0.000714168 Jy ! Component: 1450 - total flux cleaned = 0.000732077 Jy ! Component: 1500 - total flux cleaned = 0.000737968 Jy ! Component: 1550 - total flux cleaned = 0.000755336 Jy ! Component: 1600 - total flux cleaned = 0.000778068 Jy ! Component: 1650 - total flux cleaned = 0.000783581 Jy ! Component: 1700 - total flux cleaned = 0.000794741 Jy ! Component: 1750 - total flux cleaned = 0.000811136 Jy ! Component: 1800 - total flux cleaned = 0.00081658 Jy ! Component: 1850 - total flux cleaned = 0.000843272 Jy ! Component: 1900 - total flux cleaned = 0.000859052 Jy ! Component: 1950 - total flux cleaned = 0.000859054 Jy ! Component: 2000 - total flux cleaned = 0.000864235 Jy ! Total flux subtracted in 2048 components = 0.000869359 Jy ! Clean residual min=-0.000327 max=0.000286 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.1204 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 222 components and 0.1204 Jy ![Exited script file: muppet] wmap "J1926-1005_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 3.541 at 23.56 degrees (North through East) ! Clean map min=-0.00060997 max=0.08666 Jy/beam ! Writing clean map to FITS file: J1926-1005_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0866601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103247 device "J1926-1005_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1926-1005_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357421 0.357421 0.714841 1.42968 2.85936 5.71873 11.4375 22.8749 45.7498 91.4996 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 3.541 at 23.56 degrees (North through East) ! Clean map min=-0.00060997 max=0.08666 Jy/beam quit ! Quitting program ! Log file J1926-1005_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:15:55 2016