! Started logfile: J1308-2458_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:24 2019 obs J1308-2458_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1308-2458_X_2017_05_27_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930556 visibilities/baseline/integration-bin. ! Found source: J1308-2458 ! ! 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 1033 lines of history. ! ! Reading 48240 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 J1308-2458_X_2017_05_27_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951655Jy sigma=0.007193 ! Fit after self-cal, rms=0.932966Jy sigma=0.007077 ! 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=0.668 mas, bmaj=1.67 mas, bpa=-4.288 degrees ! Estimated noise=982.92 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 = 0.0541296 Jy ! Component: 100 - total flux cleaned = 0.0677324 Jy ! Total flux subtracted in 100 components = 0.0677324 Jy ! Clean residual min=-0.002571 max=0.005301 Jy/beam ! Clean residual mean=-0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0677324 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0677324 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=0.096603Jy sigma=0.000648 ! Fit after self-cal, rms=0.096488Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565402 Jy ! Component: 100 - total flux cleaned = 0.00852481 Jy ! Total flux subtracted in 100 components = 0.00852481 Jy ! Clean residual min=-0.002098 max=0.002460 Jy/beam ! Clean residual mean=0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0762573 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0762573 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=0.096104Jy sigma=0.000644 ! Fit after self-cal, rms=0.096111Jy sigma=0.000644 ! 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=0.8341 mas, bmaj=1.998 mas, bpa=-2.654 degrees ! Estimated noise=436.575 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 = 0.00250025 Jy ! Component: 100 - total flux cleaned = 0.00359259 Jy ! Component: 150 - total flux cleaned = 0.00403486 Jy ! Component: 200 - total flux cleaned = 0.00407764 Jy ! Total flux subtracted in 200 components = 0.00407764 Jy ! Clean residual min=-0.001350 max=0.001205 Jy/beam ! Clean residual mean=0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0803349 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0803349 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=0.096055Jy sigma=0.000644 ! Fit after self-cal, rms=0.096062Jy sigma=0.000644 ! 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 1.03 FD 0.99 HN 1.49 KP 1.05 ! LA 0.95 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 0.95 ! LA 0.98 MK 0.90 NL 1.00 OV 1.04 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 0.94 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.01 KP 0.98 ! LA 1.02 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.93 KP 1.03 ! LA 1.02 MK 1.03 NL 0.93 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 1.00 NL 0.91 OV 0.99 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.91 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 OV 1.02 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.99 KP 0.99 ! LA 0.96 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.92 KP 0.94 ! LA 1.02 MK 1.94 NL 0.96 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.03 ! LA 0.99 MK 0.93 NL 1.19 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.05 KP 1.00 ! LA 1.00 MK 0.94 NL 0.96 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.89 KP 0.95 ! LA 1.00 MK 0.85 NL 0.98 OV 0.97 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.096062Jy sigma=0.000644 ! Fit after self-cal, rms=0.097687Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.005 mas, bpa=-2.664 degrees ! Estimated noise=436.568 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 = -4.78184e-05 Jy ! Component: 100 - total flux cleaned = -2.52821e-05 Jy ! Component: 150 - total flux cleaned = -5.24118e-05 Jy ! Component: 200 - total flux cleaned = -6.91806e-05 Jy ! Total flux subtracted in 200 components = -6.91806e-05 Jy ! Clean residual min=-0.001209 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0802657 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0802657 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=0.097685Jy sigma=0.000642 ! Fit after self-cal, rms=0.097761Jy sigma=0.000642 ! 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=0.097761Jy sigma=0.000642 ! Fit after self-cal, rms=0.099556Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8382 mas, bmaj=2.006 mas, bpa=-2.64 degrees ! Estimated noise=436.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102295 Jy ! Component: 100 - total flux cleaned = 0.00010335 Jy ! Component: 150 - total flux cleaned = 0.00010339 Jy ! Component: 200 - total flux cleaned = 9.57998e-05 Jy ! Total flux subtracted in 200 components = 9.57998e-05 Jy ! Clean residual min=-0.001088 max=0.001045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0803615 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0803615 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=0.099554Jy sigma=0.000641 ! Fit after self-cal, rms=0.099623Jy sigma=0.000641 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 = -2.22882e-05 Jy ! Component: 100 - total flux cleaned = -2.25361e-05 Jy ! Component: 150 - total flux cleaned = -2.9935e-05 Jy ! Component: 200 - total flux cleaned = -2.99861e-05 Jy ! Total flux subtracted in 200 components = -2.99861e-05 Jy ! Clean residual min=-0.001090 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0803315 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0803315 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=0.099621Jy sigma=0.000641 ! Fit after self-cal, rms=0.099622Jy sigma=0.000641 ! 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=0.099622Jy sigma=0.000641 ! Fit after self-cal, rms=0.100255Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8382 mas, bmaj=2.006 mas, bpa=-2.663 degrees ! Estimated noise=437.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05143e-05 Jy ! Component: 100 - total flux cleaned = 5.29205e-05 Jy ! Component: 150 - total flux cleaned = 5.29355e-05 Jy ! Component: 200 - total flux cleaned = 5.29627e-05 Jy ! Total flux subtracted in 200 components = 5.29627e-05 Jy ! Clean residual min=-0.001055 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0803845 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0803845 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=0.100253Jy sigma=0.000641 ! Fit after self-cal, rms=0.100266Jy sigma=0.000641 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 = -8.13859e-06 Jy ! Component: 100 - total flux cleaned = -7.99407e-06 Jy ! Component: 150 - total flux cleaned = -8.12785e-06 Jy ! Component: 200 - total flux cleaned = -8.66087e-06 Jy ! Total flux subtracted in 200 components = -8.66087e-06 Jy ! Clean residual min=-0.001059 max=0.001011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0803758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0803758 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=0.100265Jy sigma=0.000641 ! Fit after self-cal, rms=0.100265Jy sigma=0.000641 ! 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=0.100265Jy sigma=0.000641 ! Fit after self-cal, rms=0.100373Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=5.063 mas, bpa=0.1481 degrees ! Estimated noise=555.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134721 Jy ! Component: 100 - total flux cleaned = 0.000134224 Jy ! Component: 150 - total flux cleaned = 0.000133806 Jy ! Component: 200 - total flux cleaned = 0.000133512 Jy ! Total flux subtracted in 200 components = 0.000133512 Jy ! Clean residual min=-0.001119 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0805094 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0805094 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=0.100373Jy sigma=0.000641 ! Fit after self-cal, rms=0.100375Jy sigma=0.000641 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 = 1.05781e-05 Jy ! Component: 100 - total flux cleaned = 9.86812e-06 Jy ! Component: 150 - total flux cleaned = 9.42469e-06 Jy ! Component: 200 - total flux cleaned = 9.21515e-06 Jy ! Total flux subtracted in 200 components = 9.21515e-06 Jy ! Clean residual min=-0.001114 max=0.000758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0805186 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.0805186 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=0.100376Jy sigma=0.000641 ! Fit after self-cal, rms=0.100376Jy sigma=0.000641 ! 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=0.8381 mas, bmaj=2.005 mas, bpa=-2.671 degrees ! Estimated noise=437.277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 2.005 at -2.671 degrees (North through East) ! Clean map min=-0.00099041 max=0.069803 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=0.6713 mas, bmaj=1.671 mas, bpa=-4.345 degrees ! Estimated noise=984.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539519 Jy ! Component: 100 - total flux cleaned = 0.0682023 Jy ! Component: 150 - total flux cleaned = 0.07403 Jy ! Component: 200 - total flux cleaned = 0.0772277 Jy ! Total flux subtracted in 200 components = 0.0772277 Jy ! Clean residual min=-0.001990 max=0.002176 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0772277 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0772277 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=2.005 mas, bpa=-2.671 degrees ! Estimated noise=437.277 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 = 0.0022221 Jy ! Component: 100 - total flux cleaned = 0.00281358 Jy ! Component: 150 - total flux cleaned = 0.00295174 Jy ! Component: 200 - total flux cleaned = 0.00305769 Jy ! Total flux subtracted in 200 components = 0.00305769 Jy ! Clean residual min=-0.001099 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0802854 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0802854 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=2.298 mas, bmaj=5.063 mas, bpa=0.1481 degrees ! Estimated noise=555.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270958 Jy ! Component: 100 - total flux cleaned = 0.000269978 Jy ! Component: 150 - total flux cleaned = 0.000279151 Jy ! Component: 200 - total flux cleaned = 0.000294546 Jy ! Total flux subtracted in 200 components = 0.000294546 Jy ! Clean residual min=-0.001091 max=0.000739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0805799 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 = 1.20566e-05 Jy ! Component: 100 - total flux cleaned = 2.14019e-05 Jy ! Component: 150 - total flux cleaned = 2.88545e-05 Jy ! Component: 200 - total flux cleaned = 3.49532e-05 Jy ! Total flux subtracted in 200 components = 3.49532e-05 Jy ! Clean residual min=-0.001111 max=0.000746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0806149 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0806149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=2.005 mas, bpa=-2.671 degrees ! Estimated noise=437.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133431 Jy ! Component: 100 - total flux cleaned = -0.000104219 Jy ! Component: 150 - total flux cleaned = -9.65701e-05 Jy ! Component: 200 - total flux cleaned = -9.05078e-05 Jy ! Total flux subtracted in 200 components = -9.05078e-05 Jy ! Clean residual min=-0.001077 max=0.000998 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0805244 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0805244 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=0.100376Jy sigma=0.000641 ! Fit after self-cal, rms=0.100378Jy sigma=0.000641 wmodel J1308-2458_X_2017_05_27_pus_map.mod ! Writing 33 model components to file: J1308-2458_X_2017_05_27_pus_map.mod wobs J1308-2458_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1308-2458_X_2017_05_27_pus_uvs.fits wwins J1308-2458_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J1308-2458_X_2017_05_27_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 = -0.000174903 Jy ! Component: 100 - total flux cleaned = -0.000157389 Jy ! Component: 150 - total flux cleaned = -6.03289e-05 Jy ! Component: 200 - total flux cleaned = 2.14362e-06 Jy ! Component: 250 - total flux cleaned = 4.73452e-05 Jy ! Component: 300 - total flux cleaned = 0.000120298 Jy ! Component: 350 - total flux cleaned = 0.000134605 Jy ! Component: 400 - total flux cleaned = 0.000162425 Jy ! Component: 450 - total flux cleaned = 0.00017609 Jy ! Component: 500 - total flux cleaned = 0.000228882 Jy ! Component: 550 - total flux cleaned = 0.000254637 Jy ! Component: 600 - total flux cleaned = 0.000280019 Jy ! Component: 650 - total flux cleaned = 0.000341681 Jy ! Component: 700 - total flux cleaned = 0.0003778 Jy ! Component: 750 - total flux cleaned = 0.00040144 Jy ! Component: 800 - total flux cleaned = 0.000436231 Jy ! Component: 850 - total flux cleaned = 0.000424653 Jy ! Component: 900 - total flux cleaned = 0.000458568 Jy ! Component: 950 - total flux cleaned = 0.000447316 Jy ! Component: 1000 - total flux cleaned = 0.000425597 Jy ! Component: 1050 - total flux cleaned = 0.000436307 Jy ! Component: 1100 - total flux cleaned = 0.000468302 Jy ! Component: 1150 - total flux cleaned = 0.000499663 Jy ! Component: 1200 - total flux cleaned = 0.000520254 Jy ! Component: 1250 - total flux cleaned = 0.000561218 Jy ! Component: 1300 - total flux cleaned = 0.000601443 Jy ! Component: 1350 - total flux cleaned = 0.000621188 Jy ! Component: 1400 - total flux cleaned = 0.000640975 Jy ! Component: 1450 - total flux cleaned = 0.000689856 Jy ! Component: 1500 - total flux cleaned = 0.000747785 Jy ! Component: 1550 - total flux cleaned = 0.000776336 Jy ! Component: 1600 - total flux cleaned = 0.000851597 Jy ! Component: 1650 - total flux cleaned = 0.000860829 Jy ! Component: 1700 - total flux cleaned = 0.000916071 Jy ! Component: 1750 - total flux cleaned = 0.000943402 Jy ! Component: 1800 - total flux cleaned = 0.000979555 Jy ! Component: 1850 - total flux cleaned = 0.00100646 Jy ! Component: 1900 - total flux cleaned = 0.00103289 Jy ! Component: 1950 - total flux cleaned = 0.00107649 Jy ! Component: 2000 - total flux cleaned = 0.0010853 Jy ! Total flux subtracted in 2048 components = 0.00113681 Jy ! Clean residual min=-0.000474 max=0.000459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0816612 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 174 components and 0.0816612 Jy ![Exited script file: muppet] wmap "J1308-2458_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 2.005 at -2.671 degrees (North through East) ! Clean map min=-0.00089117 max=0.069664 Jy/beam ! Writing clean map to FITS file: J1308-2458_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0696637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681497 0.681497 1.36299 2.72599 5.45197 10.9039 21.8079 43.6158 87.2316 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 2.005 at -2.671 degrees (North through East) ! Clean map min=-0.00089117 max=0.069664 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 J1308-2458_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:27 2019