! Started logfile: J0935-1939_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:10 2017 obs J0935-1939_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0935-1939_X_2014_01_04_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0935-1939 ! ! 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 382 lines of history. ! ! Reading 27216 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 J0935-1939_X_2014_01_04_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 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985098Jy sigma=0.012273 ! Fit after self-cal, rms=0.951481Jy sigma=0.011885 ! 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=0.5831 mas, bmaj=1.606 mas, bpa=-0.4714 degrees ! Estimated noise=1087.67 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 = 0.0388467 Jy ! Component: 100 - total flux cleaned = 0.0478793 Jy ! Total flux subtracted in 100 components = 0.0478793 Jy ! Clean residual min=-0.003297 max=0.005002 Jy/beam ! Clean residual mean=-0.000012 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0478793 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0478793 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=0.062859Jy sigma=0.000749 ! Fit after self-cal, rms=0.062380Jy sigma=0.000744 ! 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=0.7271 mas, bmaj=1.865 mas, bpa=-0.57 degrees ! Estimated noise=346.512 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 = 0.00473249 Jy ! Component: 100 - total flux cleaned = 0.00654136 Jy ! Component: 150 - total flux cleaned = 0.00714368 Jy ! Component: 200 - total flux cleaned = 0.00712258 Jy ! Total flux subtracted in 200 components = 0.00712258 Jy ! Clean residual min=-0.002599 max=0.003661 Jy/beam ! Clean residual mean=-0.000037 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0550019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0550019 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=0.062076Jy sigma=0.000740 ! Fit after self-cal, rms=0.062098Jy sigma=0.000739 ! 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 1.17 KP 1.00* LA 0.96 ! MK 0.97 NL 1.06 OV 1.05 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 0.98 ! MK 0.95 NL 0.97 OV 1.04 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 KP 1.00* LA 0.98 ! MK 1.04 NL 1.03 OV 1.04 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.97 ! MK 1.02 NL 1.04 OV 1.00 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.93 ! MK 1.02 NL 1.07 OV 1.01 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.93 ! MK 1.01 NL 1.01 OV 1.05 PT 0.87 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.98 ! MK 0.98 NL 1.01 OV 1.04 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.02 ! MK 0.98 NL 1.07 OV 1.03 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.95 NL 1.07 OV 1.07 PT 0.86 ! SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.92 ! MK 0.99 NL 1.05 OV 1.12 PT 0.82 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.98 ! MK 0.97 NL 1.01 OV 1.08 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.92 ! MK 0.91 NL 1.05 OV 1.04 PT 0.93 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.062098Jy sigma=0.000739 ! Fit after self-cal, rms=0.061666Jy sigma=0.000737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7275 mas, bmaj=1.868 mas, bpa=-0.8807 degrees ! Estimated noise=345.107 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 (-1.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028524 Jy ! Component: 100 - total flux cleaned = 0.0036401 Jy ! Component: 150 - total flux cleaned = 0.00375978 Jy ! Component: 200 - total flux cleaned = 0.00388954 Jy ! Total flux subtracted in 200 components = 0.00388954 Jy ! Clean residual min=-0.001434 max=0.001574 Jy/beam ! Clean residual mean=-0.000009 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0588914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0588914 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=0.061538Jy sigma=0.000735 ! Fit after self-cal, rms=0.061536Jy sigma=0.000734 ! 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=0.061536Jy sigma=0.000734 ! Fit after self-cal, rms=0.061402Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7262 mas, bmaj=1.858 mas, bpa=-0.8881 degrees ! Estimated noise=342.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123201 Jy ! Component: 100 - total flux cleaned = 0.00144363 Jy ! Component: 150 - total flux cleaned = 0.00137374 Jy ! Component: 200 - total flux cleaned = 0.00132997 Jy ! Total flux subtracted in 200 components = 0.00132997 Jy ! Clean residual min=-0.001298 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0602214 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0602214 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=0.061378Jy sigma=0.000733 ! Fit after self-cal, rms=0.061361Jy sigma=0.000733 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 = 0.000617176 Jy ! Component: 100 - total flux cleaned = 0.000556134 Jy ! Component: 150 - total flux cleaned = 0.000542456 Jy ! Component: 200 - total flux cleaned = 0.000554565 Jy ! Total flux subtracted in 200 components = 0.000554565 Jy ! Clean residual min=-0.001260 max=0.001134 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.060776 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.060776 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=0.061352Jy sigma=0.000733 ! Fit after self-cal, rms=0.061339Jy sigma=0.000733 ! 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=0.061339Jy sigma=0.000733 ! Fit after self-cal, rms=0.060964Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7243 mas, bmaj=1.854 mas, bpa=-0.8271 degrees ! Estimated noise=341.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413139 Jy ! Component: 100 - total flux cleaned = 0.000388799 Jy ! Component: 150 - total flux cleaned = 0.000378664 Jy ! Component: 200 - total flux cleaned = 0.000369523 Jy ! Total flux subtracted in 200 components = 0.000369523 Jy ! Clean residual min=-0.001238 max=0.001034 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0611455 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0611455 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=0.060959Jy sigma=0.000732 ! Fit after self-cal, rms=0.060952Jy sigma=0.000732 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 = 0.000125719 Jy ! Component: 100 - total flux cleaned = 0.000115154 Jy ! Component: 150 - total flux cleaned = 8.89855e-05 Jy ! Component: 200 - total flux cleaned = 5.74475e-05 Jy ! Total flux subtracted in 200 components = 5.74475e-05 Jy ! Clean residual min=-0.001225 max=0.001043 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.061203 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.061203 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=0.060949Jy sigma=0.000732 ! Fit after self-cal, rms=0.060945Jy sigma=0.000732 ! 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=0.060945Jy sigma=0.000732 ! Fit after self-cal, rms=0.060755Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=5.607 mas, bpa=-1.011 degrees ! Estimated noise=458.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320906 Jy ! Component: 100 - total flux cleaned = 0.000321563 Jy ! Component: 150 - total flux cleaned = 0.000340284 Jy ! Component: 200 - total flux cleaned = 0.000340512 Jy ! Total flux subtracted in 200 components = 0.000340512 Jy ! Clean residual min=-0.001521 max=0.001628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0615435 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0615435 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=0.060757Jy sigma=0.000732 ! Fit after self-cal, rms=0.060761Jy sigma=0.000732 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 = 0.000108407 Jy ! Component: 100 - total flux cleaned = 8.43352e-05 Jy ! Component: 150 - total flux cleaned = 6.3552e-05 Jy ! Component: 200 - total flux cleaned = 4.5155e-05 Jy ! Total flux subtracted in 200 components = 4.5155e-05 Jy ! Clean residual min=-0.001525 max=0.001610 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0615886 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.0615886 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=0.060763Jy sigma=0.000732 ! Fit after self-cal, rms=0.060766Jy sigma=0.000732 ! 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=0.7235 mas, bmaj=1.852 mas, bpa=-0.8024 degrees ! Estimated noise=340.226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7235 x 1.852 at -0.8024 degrees (North through East) ! Clean map min=-0.0013303 max=0.050334 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=0.5788 mas, bmaj=1.594 mas, bpa=-0.5324 degrees ! Estimated noise=1055.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381965 Jy ! Component: 100 - total flux cleaned = 0.0475668 Jy ! Component: 150 - total flux cleaned = 0.0522951 Jy ! Component: 200 - total flux cleaned = 0.0546205 Jy ! Total flux subtracted in 200 components = 0.0546205 Jy ! Clean residual min=-0.002838 max=0.002739 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0546205 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0546205 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7235 mas, bmaj=1.852 mas, bpa=-0.8024 degrees ! Estimated noise=340.226 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 = 0.00288682 Jy ! Component: 100 - total flux cleaned = 0.00454953 Jy ! Component: 150 - total flux cleaned = 0.00566393 Jy ! Component: 200 - total flux cleaned = 0.00606381 Jy ! Total flux subtracted in 200 components = 0.00606381 Jy ! Clean residual min=-0.001384 max=0.001288 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0606843 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0606843 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=2.171 mas, bmaj=5.607 mas, bpa=-1.011 degrees ! Estimated noise=458.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873506 Jy ! Component: 100 - total flux cleaned = 0.000918939 Jy ! Component: 150 - total flux cleaned = 0.000954055 Jy ! Component: 200 - total flux cleaned = 0.000983795 Jy ! Total flux subtracted in 200 components = 0.000983795 Jy ! Clean residual min=-0.001570 max=0.001602 Jy/beam ! Clean residual mean=-0.000006 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0616681 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 = 2.55069e-05 Jy ! Component: 100 - total flux cleaned = 4.77075e-05 Jy ! Component: 150 - total flux cleaned = 6.70998e-05 Jy ! Component: 200 - total flux cleaned = 8.37948e-05 Jy ! Total flux subtracted in 200 components = 8.37948e-05 Jy ! Clean residual min=-0.001546 max=0.001581 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0617519 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0617518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7235 mas, bmaj=1.852 mas, bpa=-0.8024 degrees ! Estimated noise=340.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476344 Jy ! Component: 100 - total flux cleaned = -0.000451618 Jy ! Component: 150 - total flux cleaned = -0.000410255 Jy ! Component: 200 - total flux cleaned = -0.000336773 Jy ! Total flux subtracted in 200 components = -0.000336773 Jy ! Clean residual min=-0.001307 max=0.001143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0614151 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0614151 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=0.060779Jy sigma=0.000732 ! Fit after self-cal, rms=0.060778Jy sigma=0.000732 wmodel J0935-1939_X_2014_01_04_pus_map.mod ! Writing 62 model components to file: J0935-1939_X_2014_01_04_pus_map.mod wobs J0935-1939_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0935-1939_X_2014_01_04_pus_uvs.fits wwins J0935-1939_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0935-1939_X_2014_01_04_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 = -0.000391536 Jy ! Component: 100 - total flux cleaned = -0.000524101 Jy ! Component: 150 - total flux cleaned = -0.000680657 Jy ! Component: 200 - total flux cleaned = -0.000844142 Jy ! Component: 250 - total flux cleaned = -0.000966556 Jy ! Component: 300 - total flux cleaned = -0.00106723 Jy ! Component: 350 - total flux cleaned = -0.00120367 Jy ! Component: 400 - total flux cleaned = -0.00141073 Jy ! Component: 450 - total flux cleaned = -0.00155919 Jy ! Component: 500 - total flux cleaned = -0.00171332 Jy ! Component: 550 - total flux cleaned = -0.0018718 Jy ! Component: 600 - total flux cleaned = -0.00199161 Jy ! Component: 650 - total flux cleaned = -0.00212797 Jy ! Component: 700 - total flux cleaned = -0.00226025 Jy ! Component: 750 - total flux cleaned = -0.00233902 Jy ! Component: 800 - total flux cleaned = -0.00242473 Jy ! Component: 850 - total flux cleaned = -0.00251725 Jy ! Component: 900 - total flux cleaned = -0.0025892 Jy ! Component: 950 - total flux cleaned = -0.00265927 Jy ! Component: 1000 - total flux cleaned = -0.00271888 Jy ! Component: 1050 - total flux cleaned = -0.00276886 Jy ! Component: 1100 - total flux cleaned = -0.00284207 Jy ! Component: 1150 - total flux cleaned = -0.00290537 Jy ! Component: 1200 - total flux cleaned = -0.00296699 Jy ! Component: 1250 - total flux cleaned = -0.00301216 Jy ! Component: 1300 - total flux cleaned = -0.00304926 Jy ! Component: 1350 - total flux cleaned = -0.00312145 Jy ! Component: 1400 - total flux cleaned = -0.00314984 Jy ! Component: 1450 - total flux cleaned = -0.00317071 Jy ! Component: 1500 - total flux cleaned = -0.00320485 Jy ! Component: 1550 - total flux cleaned = -0.00323822 Jy ! Component: 1600 - total flux cleaned = -0.00326435 Jy ! Component: 1650 - total flux cleaned = -0.00330271 Jy ! Component: 1700 - total flux cleaned = -0.00332783 Jy ! Component: 1750 - total flux cleaned = -0.00337113 Jy ! Component: 1800 - total flux cleaned = -0.00337715 Jy ! Component: 1850 - total flux cleaned = -0.00338312 Jy ! Component: 1900 - total flux cleaned = -0.0034067 Jy ! Component: 1950 - total flux cleaned = -0.00340677 Jy ! Component: 2000 - total flux cleaned = -0.00341819 Jy ! Total flux subtracted in 2048 components = -0.00341261 Jy ! Clean residual min=-0.000292 max=0.000290 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0580025 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 183 components and 0.0580025 Jy ![Exited script file: muppet] wmap "J0935-1939_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7235 x 1.852 at -0.8024 degrees (North through East) ! Clean map min=-0.00078077 max=0.04974 Jy/beam ! Writing clean map to FITS file: J0935-1939_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0497399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.93857e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.599432 0.599432 1.19886 2.39773 4.79545 9.59091 19.1818 38.3636 76.7273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7235 x 1.852 at -0.8024 degrees (North through East) ! Clean map min=-0.00078077 max=0.04974 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0935-1939_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:12 2017