! Started logfile: J0838-3836_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:10 2016 obs J0838-3836_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0838-3836_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785428 visibilities/baseline/integration-bin. ! Found source: J0838-3836 ! ! 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 338 lines of history. ! ! Reading 51744 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 J0838-3836_X_2015_03_17_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993999Jy sigma=0.008104 ! Fit after self-cal, rms=0.943839Jy sigma=0.007717 ! 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=0.6016 mas, bmaj=1.622 mas, bpa=-1.504 degrees ! Estimated noise=1013.05 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 = 0.0472771 Jy ! Component: 100 - total flux cleaned = 0.0575871 Jy ! Total flux subtracted in 100 components = 0.0575871 Jy ! Clean residual min=-0.003752 max=0.004397 Jy/beam ! Clean residual mean=-0.000010 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0575871 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0575871 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=0.105921Jy sigma=0.000762 ! Fit after self-cal, rms=0.104981Jy sigma=0.000756 ! 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=0.8128 mas, bmaj=2.067 mas, bpa=-0.5665 degrees ! Estimated noise=390.049 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 = 0.00512085 Jy ! Component: 100 - total flux cleaned = 0.00734392 Jy ! Component: 150 - total flux cleaned = 0.0083818 Jy ! Component: 200 - total flux cleaned = 0.00852296 Jy ! Total flux subtracted in 200 components = 0.00852296 Jy ! Clean residual min=-0.003000 max=0.002646 Jy/beam ! Clean residual mean=0.000011 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0661101 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0661101 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=0.104736Jy sigma=0.000754 ! Fit after self-cal, rms=0.104737Jy sigma=0.000754 ! 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 1.06 FD 1.04 HN 1.03 KP 0.97 ! LA 1.03 MK 1.04 NL 1.08 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.01 KP 0.93 ! LA 1.02 MK 1.00 NL 1.04 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.01 KP 0.84 ! LA 1.05 MK 1.04 NL 1.09 OV 0.96 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.01 KP 0.78 ! LA 1.08 MK 1.00 NL 1.12 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 0.99 KP 0.78 ! LA 0.99 MK 1.08 NL 1.10 OV 1.06 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 0.78 ! LA 1.01 MK 1.07 NL 1.11 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.93 KP 0.75 ! LA 0.99 MK 1.10 NL 1.09 OV 1.07 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 1.03 KP 0.77 ! LA 0.98 MK 1.02 NL 1.10 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00 KP 0.82 ! LA 1.03 MK 1.01 NL 1.05 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.97 KP 0.81 ! LA 1.07 MK 0.95 NL 1.11 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.84 KP 0.87 ! LA 1.00 MK 0.94 NL 1.03 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.81 KP 0.87 ! LA 1.03 MK 1.02 NL 0.98 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.104737Jy sigma=0.000754 ! Fit after self-cal, rms=0.104487Jy sigma=0.000751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8213 mas, bmaj=2.091 mas, bpa=-0.6467 degrees ! Estimated noise=389.517 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 (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154955 Jy ! Component: 100 - total flux cleaned = 0.00183379 Jy ! Component: 150 - total flux cleaned = 0.00199664 Jy ! Component: 200 - total flux cleaned = 0.00208344 Jy ! Total flux subtracted in 200 components = 0.00208344 Jy ! Clean residual min=-0.001265 max=0.001254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0681935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0681935 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=0.104444Jy sigma=0.000751 ! Fit after self-cal, rms=0.104477Jy sigma=0.000750 ! 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=0.104477Jy sigma=0.000750 ! Fit after self-cal, rms=0.103626Jy sigma=0.000750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=2.073 mas, bpa=-0.765 degrees ! Estimated noise=386.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104126 Jy ! Component: 100 - total flux cleaned = 0.00119766 Jy ! Component: 150 - total flux cleaned = 0.00126563 Jy ! Component: 200 - total flux cleaned = 0.00128573 Jy ! Total flux subtracted in 200 components = 0.00128573 Jy ! Clean residual min=-0.001156 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0694793 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0694793 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=0.103606Jy sigma=0.000750 ! Fit after self-cal, rms=0.103612Jy sigma=0.000749 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 = 0.000424116 Jy ! Component: 100 - total flux cleaned = 0.000483773 Jy ! Component: 150 - total flux cleaned = 0.000502305 Jy ! Component: 200 - total flux cleaned = 0.000519341 Jy ! Total flux subtracted in 200 components = 0.000519341 Jy ! Clean residual min=-0.001141 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0699986 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0699986 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=0.103600Jy sigma=0.000749 ! Fit after self-cal, rms=0.103589Jy sigma=0.000749 ! 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=0.103589Jy sigma=0.000749 ! Fit after self-cal, rms=0.102942Jy sigma=0.000749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.821 mas, bmaj=2.061 mas, bpa=-0.8956 degrees ! Estimated noise=385.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300691 Jy ! Component: 100 - total flux cleaned = 0.000321335 Jy ! Component: 150 - total flux cleaned = 0.000321685 Jy ! Component: 200 - total flux cleaned = 0.000304615 Jy ! Total flux subtracted in 200 components = 0.000304615 Jy ! Clean residual min=-0.001081 max=0.001056 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0703032 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0703032 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=0.102931Jy sigma=0.000749 ! Fit after self-cal, rms=0.102922Jy sigma=0.000749 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 = 0.000112497 Jy ! Component: 100 - total flux cleaned = 0.000112708 Jy ! Component: 150 - total flux cleaned = 0.000113166 Jy ! Component: 200 - total flux cleaned = 9.73943e-05 Jy ! Total flux subtracted in 200 components = 9.73943e-05 Jy ! Clean residual min=-0.001078 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0704006 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0704006 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=0.102913Jy sigma=0.000749 ! Fit after self-cal, rms=0.102896Jy sigma=0.000749 ! 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=0.102896Jy sigma=0.000749 ! Fit after self-cal, rms=0.102222Jy sigma=0.000749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=7.153 mas, bpa=1.644 degrees ! Estimated noise=479.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139141 Jy ! Component: 100 - total flux cleaned = 0.000156555 Jy ! Component: 150 - total flux cleaned = 0.000172584 Jy ! Component: 200 - total flux cleaned = 0.000180495 Jy ! Total flux subtracted in 200 components = 0.000180495 Jy ! Clean residual min=-0.001042 max=0.001110 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0705811 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0705811 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=0.102221Jy sigma=0.000749 ! Fit after self-cal, rms=0.102207Jy sigma=0.000749 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 = 1.90808e-05 Jy ! Component: 100 - total flux cleaned = 4.29328e-05 Jy ! Component: 150 - total flux cleaned = 5.71918e-05 Jy ! Component: 200 - total flux cleaned = 5.80631e-05 Jy ! Total flux subtracted in 200 components = 5.80631e-05 Jy ! Clean residual min=-0.001024 max=0.001094 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0706392 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0706392 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=0.102206Jy sigma=0.000749 ! Fit after self-cal, rms=0.102203Jy sigma=0.000749 ! 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=0.8195 mas, bmaj=2.054 mas, bpa=-1.046 degrees ! Estimated noise=383.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8195 x 2.054 at -1.046 degrees (North through East) ! Clean map min=-0.0015245 max=0.06124 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=0.6055 mas, bmaj=1.609 mas, bpa=-2.168 degrees ! Estimated noise=997.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047804 Jy ! Component: 100 - total flux cleaned = 0.058309 Jy ! Component: 150 - total flux cleaned = 0.0622532 Jy ! Component: 200 - total flux cleaned = 0.0647885 Jy ! Total flux subtracted in 200 components = 0.0647885 Jy ! Clean residual min=-0.002696 max=0.002713 Jy/beam ! Clean residual mean=-0.000005 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0647885 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0647885 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8195 mas, bmaj=2.054 mas, bpa=-1.046 degrees ! Estimated noise=383.479 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 (-0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261165 Jy ! Component: 100 - total flux cleaned = 0.00420164 Jy ! Component: 150 - total flux cleaned = 0.00465957 Jy ! Component: 200 - total flux cleaned = 0.00504012 Jy ! Total flux subtracted in 200 components = 0.00504012 Jy ! Clean residual min=-0.001216 max=0.001165 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0698286 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0698286 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=2.321 mas, bmaj=7.153 mas, bpa=1.644 degrees ! Estimated noise=479.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574527 Jy ! Component: 100 - total flux cleaned = 0.000615613 Jy ! Component: 150 - total flux cleaned = 0.000650976 Jy ! Component: 200 - total flux cleaned = 0.000682588 Jy ! Total flux subtracted in 200 components = 0.000682588 Jy ! Clean residual min=-0.001002 max=0.001099 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0705112 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 = 2.72576e-05 Jy ! Component: 100 - total flux cleaned = 4.42793e-05 Jy ! Component: 150 - total flux cleaned = 5.97833e-05 Jy ! Component: 200 - total flux cleaned = 6.67487e-05 Jy ! Total flux subtracted in 200 components = 6.67487e-05 Jy ! Clean residual min=-0.001000 max=0.001094 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.070578 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.070578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8195 mas, bmaj=2.054 mas, bpa=-1.046 degrees ! Estimated noise=383.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152479 Jy ! Component: 100 - total flux cleaned = -0.00012406 Jy ! Component: 150 - total flux cleaned = -0.000124126 Jy ! Component: 200 - total flux cleaned = -9.87601e-05 Jy ! Total flux subtracted in 200 components = -9.87601e-05 Jy ! Clean residual min=-0.001143 max=0.001074 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0704792 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0704792 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=0.102220Jy sigma=0.000749 ! Fit after self-cal, rms=0.102231Jy sigma=0.000749 wmodel J0838-3836_X_2015_03_17_pus_map.mod ! Writing 65 model components to file: J0838-3836_X_2015_03_17_pus_map.mod wobs J0838-3836_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0838-3836_X_2015_03_17_pus_uvs.fits wwins J0838-3836_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0838-3836_X_2015_03_17_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 = -0.00034725 Jy ! Component: 100 - total flux cleaned = -0.000650216 Jy ! Component: 150 - total flux cleaned = -0.000935922 Jy ! Component: 200 - total flux cleaned = -0.00120839 Jy ! Component: 250 - total flux cleaned = -0.00145353 Jy ! Component: 300 - total flux cleaned = -0.00164339 Jy ! Component: 350 - total flux cleaned = -0.00184248 Jy ! Component: 400 - total flux cleaned = -0.00199078 Jy ! Component: 450 - total flux cleaned = -0.00209196 Jy ! Component: 500 - total flux cleaned = -0.00223279 Jy ! Component: 550 - total flux cleaned = -0.00235642 Jy ! Component: 600 - total flux cleaned = -0.00243734 Jy ! Component: 650 - total flux cleaned = -0.00250334 Jy ! Component: 700 - total flux cleaned = -0.00260633 Jy ! Component: 750 - total flux cleaned = -0.00265673 Jy ! Component: 800 - total flux cleaned = -0.00273067 Jy ! Component: 850 - total flux cleaned = -0.00283923 Jy ! Component: 900 - total flux cleaned = -0.00288657 Jy ! Component: 950 - total flux cleaned = -0.00296814 Jy ! Component: 1000 - total flux cleaned = -0.00308265 Jy ! Component: 1050 - total flux cleaned = -0.0031164 Jy ! Component: 1100 - total flux cleaned = -0.00314995 Jy ! Component: 1150 - total flux cleaned = -0.00319418 Jy ! Component: 1200 - total flux cleaned = -0.00326965 Jy ! Component: 1250 - total flux cleaned = -0.00330175 Jy ! Component: 1300 - total flux cleaned = -0.00338587 Jy ! Component: 1350 - total flux cleaned = -0.00338583 Jy ! Component: 1400 - total flux cleaned = -0.00344731 Jy ! Component: 1450 - total flux cleaned = -0.00348778 Jy ! Component: 1500 - total flux cleaned = -0.00353786 Jy ! Component: 1550 - total flux cleaned = -0.00356771 Jy ! Component: 1600 - total flux cleaned = -0.00362653 Jy ! Component: 1650 - total flux cleaned = -0.0036554 Jy ! Component: 1700 - total flux cleaned = -0.00369357 Jy ! Component: 1750 - total flux cleaned = -0.00372191 Jy ! Component: 1800 - total flux cleaned = -0.00376869 Jy ! Component: 1850 - total flux cleaned = -0.00376866 Jy ! Component: 1900 - total flux cleaned = -0.00380548 Jy ! Component: 1950 - total flux cleaned = -0.00384183 Jy ! Component: 2000 - total flux cleaned = -0.00391378 Jy ! Total flux subtracted in 2048 components = -0.00394054 Jy ! Clean residual min=-0.000566 max=0.000493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0665387 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 190 components and 0.0665387 Jy ![Exited script file: muppet] wmap "J0838-3836_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8195 x 2.054 at -1.046 degrees (North through East) ! Clean map min=-0.00090024 max=0.061022 Jy/beam ! Writing clean map to FITS file: J0838-3836_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0610217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.794929 0.794929 1.58986 3.17972 6.35943 12.7189 25.4377 50.8755 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8195 x 2.054 at -1.046 degrees (North through East) ! Clean map min=-0.00090024 max=0.061022 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 J0838-3836_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:13 2016