! Started logfile: J0536-3401_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:10:39 2017 obs J0536-3401_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2015_01_23_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.630159 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 350 lines of history. ! ! Reading 4764 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 J0536-3401_X_2015_01_23_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.492456Jy sigma=0.004451 ! Fit after self-cal, rms=0.362828Jy sigma=0.003132 ! 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=0.6548 mas, bmaj=1.878 mas, bpa=-5.832 degrees ! Estimated noise=2402.62 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 = 0.528667 Jy ! Component: 100 - total flux cleaned = 0.654175 Jy ! Total flux subtracted in 100 components = 0.654175 Jy ! Clean residual min=-0.050319 max=0.072696 Jy/beam ! Clean residual mean=-0.000319 rms=0.012805 Jy/beam ! Combined flux in latest and established models = 0.654175 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.654175 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=0.200246Jy sigma=0.001674 ! Fit after self-cal, rms=0.200243Jy sigma=0.001674 ! 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=0.931 mas, bmaj=3.17 mas, bpa=7.442 degrees ! Estimated noise=1132.13 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 = 0.0656601 Jy ! Component: 100 - total flux cleaned = 0.100223 Jy ! Component: 150 - total flux cleaned = 0.118458 Jy ! Component: 200 - total flux cleaned = 0.125294 Jy ! Total flux subtracted in 200 components = 0.125294 Jy ! Clean residual min=-0.062294 max=0.050334 Jy/beam ! Clean residual mean=-0.000463 rms=0.015650 Jy/beam ! Combined flux in latest and established models = 0.779469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.779469 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=0.177766Jy sigma=0.001472 ! Fit after self-cal, rms=0.177788Jy sigma=0.001472 ! 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 0.98 FD 1.08 HN 1.31 KP 0.88 ! LA 1.11 MK 1.00 NL 1.00 OV 0.95 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.36 KP 0.82 ! LA 1.12 MK 1.03 NL 0.99 OV 0.93 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.39 KP 0.79 ! LA 1.14 MK 1.05 NL 0.99 OV 0.94 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.35 KP 0.75 ! LA 1.17 MK 0.99 NL 1.00 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.24 KP 0.71 ! LA 1.15 MK 1.11 NL 1.00 OV 0.96 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.29 KP 0.71 ! LA 1.16 MK 1.03 NL 1.01 OV 0.96 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.21 HN 1.46 KP 0.69 ! LA 1.15 MK 1.06 NL 1.05 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.37 KP 0.70 ! LA 1.15 MK 1.10 NL 1.01 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.34 KP 0.72 ! LA 1.16 MK 1.02 NL 1.03 OV 0.96 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.41 KP 0.75 ! LA 1.19 MK 1.02 NL 1.00 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.30 KP 0.78 ! LA 1.19 MK 1.00* NL 1.01 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.30 KP 0.77 ! LA 1.16 MK 1.00* NL 0.99 OV 0.96 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.177788Jy sigma=0.001472 ! Fit after self-cal, rms=0.116427Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=3.219 mas, bpa=8.049 degrees ! Estimated noise=1144.38 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 = -0.00157143 Jy ! Component: 100 - total flux cleaned = -0.00189402 Jy ! Component: 150 - total flux cleaned = -0.00219101 Jy ! Component: 200 - total flux cleaned = -0.00246282 Jy ! Total flux subtracted in 200 components = -0.00246282 Jy ! Clean residual min=-0.010074 max=0.006998 Jy/beam ! Clean residual mean=0.000020 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.777006 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.777006 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=0.115932Jy sigma=0.000797 ! Fit after self-cal, rms=0.116194Jy sigma=0.000796 ! 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=0.116194Jy sigma=0.000796 ! Fit after self-cal, rms=0.116552Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9311 mas, bmaj=3.213 mas, bpa=7.998 degrees ! Estimated noise=1143.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174306 Jy ! Component: 100 - total flux cleaned = -0.00215318 Jy ! Component: 150 - total flux cleaned = -0.00228339 Jy ! Component: 200 - total flux cleaned = -0.00252089 Jy ! Total flux subtracted in 200 components = -0.00252089 Jy ! Clean residual min=-0.009494 max=0.006716 Jy/beam ! Clean residual mean=0.000020 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.774485 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.774485 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=0.116159Jy sigma=0.000793 ! Fit after self-cal, rms=0.116157Jy sigma=0.000793 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 = -0.000256022 Jy ! Component: 100 - total flux cleaned = -0.000363899 Jy ! Component: 150 - total flux cleaned = -0.000569705 Jy ! Component: 200 - total flux cleaned = -0.000765645 Jy ! Total flux subtracted in 200 components = -0.000765645 Jy ! Clean residual min=-0.009036 max=0.006616 Jy/beam ! Clean residual mean=0.000019 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.77372 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.77372 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=0.115919Jy sigma=0.000792 ! Fit after self-cal, rms=0.115919Jy sigma=0.000791 ! 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=0.115919Jy sigma=0.000791 ! Fit after self-cal, rms=0.116471Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=3.205 mas, bpa=7.953 degrees ! Estimated noise=1142.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018987 Jy ! Component: 100 - total flux cleaned = -0.00212295 Jy ! Component: 150 - total flux cleaned = -0.00222924 Jy ! Component: 200 - total flux cleaned = -0.00242539 Jy ! Total flux subtracted in 200 components = -0.00242539 Jy ! Clean residual min=-0.008549 max=0.006500 Jy/beam ! Clean residual mean=0.000020 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.771294 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.771294 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=0.116195Jy sigma=0.000789 ! Fit after self-cal, rms=0.116197Jy sigma=0.000789 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 = -0.000255493 Jy ! Component: 100 - total flux cleaned = -0.000437733 Jy ! Component: 150 - total flux cleaned = -0.000520575 Jy ! Component: 200 - total flux cleaned = -0.000762679 Jy ! Total flux subtracted in 200 components = -0.000762679 Jy ! Clean residual min=-0.008181 max=0.006477 Jy/beam ! Clean residual mean=0.000019 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.770532 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.770532 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=0.116030Jy sigma=0.000788 ! Fit after self-cal, rms=0.116031Jy sigma=0.000788 ! 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=0.116031Jy sigma=0.000788 ! Fit after self-cal, rms=0.116467Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=7.02 mas, bpa=-0.174 degrees ! Estimated noise=1335.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017594 Jy ! Component: 100 - total flux cleaned = -0.00181386 Jy ! Component: 150 - total flux cleaned = -0.00186171 Jy ! Component: 200 - total flux cleaned = -0.00190312 Jy ! Total flux subtracted in 200 components = -0.00190312 Jy ! Clean residual min=-0.005886 max=0.007309 Jy/beam ! Clean residual mean=0.000029 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.768628 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.768628 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=0.116461Jy sigma=0.000788 ! Fit after self-cal, rms=0.116433Jy sigma=0.000788 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 = 0.000117565 Jy ! Component: 100 - total flux cleaned = 0.000117287 Jy ! Component: 150 - total flux cleaned = 7.34173e-05 Jy ! Component: 200 - total flux cleaned = 4.15326e-06 Jy ! Total flux subtracted in 200 components = 4.15326e-06 Jy ! Clean residual min=-0.005883 max=0.007074 Jy/beam ! Clean residual mean=0.000029 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.768633 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.768633 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=0.116483Jy sigma=0.000788 ! Fit after self-cal, rms=0.116460Jy sigma=0.000788 ! 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=0.9321 mas, bmaj=3.2 mas, bpa=7.922 degrees ! Estimated noise=1141.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9321 x 3.2 at 7.922 degrees (North through East) ! Clean map min=-0.0074764 max=0.67769 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116460Jy sigma=0.000788 ! Fit after self-cal, rms=0.110572Jy sigma=0.000725 ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=3.211 mas, bpa=7.903 degrees ! Estimated noise=1142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182666 Jy ! Component: 100 - total flux cleaned = -0.00191143 Jy ! Component: 150 - total flux cleaned = -0.00207666 Jy ! Component: 200 - total flux cleaned = -0.00231072 Jy ! Total flux subtracted in 200 components = -0.00231072 Jy ! Clean residual min=-0.007561 max=0.006093 Jy/beam ! Clean residual mean=0.000021 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.766322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.766322 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=0.110394Jy sigma=0.000723 ! Fit after self-cal, rms=0.110393Jy sigma=0.000723 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200528 Jy ! Component: 100 - total flux cleaned = -0.000272974 Jy ! Component: 150 - total flux cleaned = -0.000407492 Jy ! Component: 200 - total flux cleaned = -0.000537072 Jy ! Total flux subtracted in 200 components = -0.000537072 Jy ! Clean residual min=-0.007235 max=0.006096 Jy/beam ! Clean residual mean=0.000020 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.765785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.765785 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=0.110280Jy sigma=0.000722 ! Fit after self-cal, rms=0.110281Jy sigma=0.000722 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110281Jy sigma=0.000722 ! Fit after self-cal, rms=0.110611Jy sigma=0.000722 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=0.6612 mas, bmaj=1.87 mas, bpa=-5.089 degrees ! Estimated noise=2417.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.531822 Jy ! Component: 100 - total flux cleaned = 0.653644 Jy ! Component: 150 - total flux cleaned = 0.696672 Jy ! Component: 200 - total flux cleaned = 0.71923 Jy ! Total flux subtracted in 200 components = 0.71923 Jy ! Clean residual min=-0.010669 max=0.014219 Jy/beam ! Clean residual mean=-0.000053 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.71923 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.71923 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9353 mas, bmaj=3.209 mas, bpa=7.892 degrees ! Estimated noise=1141.06 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 (-0.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203169 Jy ! Component: 100 - total flux cleaned = 0.030754 Jy ! Component: 150 - total flux cleaned = 0.0368301 Jy ! Component: 200 - total flux cleaned = 0.0405125 Jy ! Total flux subtracted in 200 components = 0.0405125 Jy ! Clean residual min=-0.005521 max=0.004538 Jy/beam ! Clean residual mean=0.000019 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.759742 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.759743 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=2.207 mas, bmaj=7.044 mas, bpa=-0.2406 degrees ! Estimated noise=1330.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321331 Jy ! Component: 100 - total flux cleaned = 0.00462724 Jy ! Component: 150 - total flux cleaned = 0.00484271 Jy ! Component: 200 - total flux cleaned = 0.00499259 Jy ! Total flux subtracted in 200 components = 0.00499259 Jy ! Clean residual min=-0.004908 max=0.006207 Jy/beam ! Clean residual mean=0.000032 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.764735 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 = 4.83668e-05 Jy ! Component: 100 - total flux cleaned = 9.50137e-05 Jy ! Component: 150 - total flux cleaned = 0.000139857 Jy ! Component: 200 - total flux cleaned = 0.000183985 Jy ! Total flux subtracted in 200 components = 0.000183985 Jy ! Clean residual min=-0.004861 max=0.006126 Jy/beam ! Clean residual mean=0.000032 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.764919 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.764919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9353 mas, bmaj=3.209 mas, bpa=7.892 degrees ! Estimated noise=1141.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.15213e-05 Jy ! Component: 100 - total flux cleaned = -0.000184644 Jy ! Component: 150 - total flux cleaned = -0.00013232 Jy ! Component: 200 - total flux cleaned = -0.000132958 Jy ! Total flux subtracted in 200 components = -0.000132958 Jy ! Clean residual min=-0.004915 max=0.004429 Jy/beam ! Clean residual mean=0.000020 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.764786 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.764786 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=0.109964Jy sigma=0.000716 ! Fit after self-cal, rms=0.109909Jy sigma=0.000715 wmodel J0536-3401_X_2015_01_23_pus_map.mod ! Writing 76 model components to file: J0536-3401_X_2015_01_23_pus_map.mod wobs J0536-3401_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2015_01_23_pus_uvs.fits wwins J0536-3401_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0536-3401_X_2015_01_23_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 = -0.00119938 Jy ! Component: 100 - total flux cleaned = -0.00112724 Jy ! Component: 150 - total flux cleaned = -0.00112904 Jy ! Component: 200 - total flux cleaned = -0.00119427 Jy ! Component: 250 - total flux cleaned = -0.00131513 Jy ! Component: 300 - total flux cleaned = -0.00125955 Jy ! Component: 350 - total flux cleaned = -0.00109976 Jy ! Component: 400 - total flux cleaned = -0.000894825 Jy ! Component: 450 - total flux cleaned = -0.000795874 Jy ! Component: 500 - total flux cleaned = -0.000701195 Jy ! Component: 550 - total flux cleaned = -0.000654777 Jy ! Component: 600 - total flux cleaned = -0.000609954 Jy ! Component: 650 - total flux cleaned = -0.000480844 Jy ! Component: 700 - total flux cleaned = -0.00035611 Jy ! Component: 750 - total flux cleaned = -0.00039711 Jy ! Component: 800 - total flux cleaned = -0.000396778 Jy ! Component: 850 - total flux cleaned = -0.000205099 Jy ! Component: 900 - total flux cleaned = -0.000242789 Jy ! Component: 950 - total flux cleaned = -0.000242166 Jy ! Component: 1000 - total flux cleaned = -0.000277572 Jy ! Component: 1050 - total flux cleaned = -0.000382629 Jy ! Component: 1100 - total flux cleaned = -0.000347555 Jy ! Component: 1150 - total flux cleaned = -0.000280138 Jy ! Component: 1200 - total flux cleaned = -0.000247447 Jy ! Component: 1250 - total flux cleaned = -0.000214974 Jy ! Component: 1300 - total flux cleaned = -0.000182762 Jy ! Component: 1350 - total flux cleaned = -0.000120018 Jy ! Component: 1400 - total flux cleaned = -0.000182319 Jy ! Component: 1450 - total flux cleaned = -0.000151629 Jy ! Component: 1500 - total flux cleaned = -0.000122006 Jy ! Component: 1550 - total flux cleaned = -0.000121768 Jy ! Component: 1600 - total flux cleaned = -0.000150947 Jy ! Component: 1650 - total flux cleaned = -0.00020817 Jy ! Component: 1700 - total flux cleaned = -0.000151376 Jy ! Component: 1750 - total flux cleaned = -9.63817e-05 Jy ! Component: 1800 - total flux cleaned = -6.94257e-05 Jy ! Component: 1850 - total flux cleaned = -6.99576e-05 Jy ! Component: 1900 - total flux cleaned = -4.34639e-05 Jy ! Component: 1950 - total flux cleaned = 9.02613e-06 Jy ! Component: 2000 - total flux cleaned = -1.74485e-05 Jy ! Total flux subtracted in 2048 components = -4.32415e-05 Jy ! Clean residual min=-0.001452 max=0.001285 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.764743 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 210 components and 0.764743 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9353 x 3.209 at 7.892 degrees (North through East) ! Clean map min=-0.0028347 max=0.69681 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.696811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211506 0.211506 0.423011 0.846023 1.69205 3.38409 6.76818 13.5364 27.0727 54.1455 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.696 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9353 x 3.209 at 7.892 degrees (North through East) ! Clean map min=-0.0028347 max=0.69681 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 J0536-3401_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:10:40 2017