! Started logfile: J0823-0939_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:59 2019 obs J0823-0939_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0823-0939_X_2017_02_24_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575581 visibilities/baseline/integration-bin. ! Found source: J0823-0939 ! ! 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 1882 lines of history. ! ! Reading 53460 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 J0823-0939_X_2017_02_24_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 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 678 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 688 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 700 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 647 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 833 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 844 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967363Jy sigma=0.008245 ! Fit after self-cal, rms=0.942004Jy sigma=0.008047 ! 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=0.7174 mas, bmaj=1.671 mas, bpa=1.894 degrees ! Estimated noise=621.814 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 = 0.0412967 Jy ! Component: 100 - total flux cleaned = 0.0547223 Jy ! Total flux subtracted in 100 components = 0.0547223 Jy ! Clean residual min=-0.003239 max=0.006775 Jy/beam ! Clean residual mean=-0.000024 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0547222 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0547222 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=0.081923Jy sigma=0.000677 ! Fit after self-cal, rms=0.081671Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876314 Jy ! Component: 100 - total flux cleaned = 0.0142344 Jy ! Total flux subtracted in 100 components = 0.0142344 Jy ! Clean residual min=-0.002692 max=0.003720 Jy/beam ! Clean residual mean=-0.000014 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0689567 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0689567 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=0.080041Jy sigma=0.000659 ! Fit after self-cal, rms=0.080010Jy sigma=0.000659 ! 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=0.9207 mas, bmaj=2.089 mas, bpa=1.758 degrees ! Estimated noise=380.435 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 (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082795 Jy ! Component: 100 - total flux cleaned = 0.0137322 Jy ! Component: 150 - total flux cleaned = 0.0176402 Jy ! Component: 200 - total flux cleaned = 0.020555 Jy ! Total flux subtracted in 200 components = 0.020555 Jy ! Clean residual min=-0.002031 max=0.003465 Jy/beam ! Clean residual mean=-0.000014 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0895117 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 101 components and 0.0895117 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=0.079050Jy sigma=0.000649 ! Fit after self-cal, rms=0.078993Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-11.8, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381418 Jy ! Component: 100 - total flux cleaned = 0.00630893 Jy ! Component: 150 - total flux cleaned = 0.00818447 Jy ! Component: 200 - total flux cleaned = 0.00963548 Jy ! Total flux subtracted in 200 components = 0.00963548 Jy ! Clean residual min=-0.001592 max=0.001876 Jy/beam ! Clean residual mean=-0.000011 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0991472 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.0991472 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=0.078775Jy sigma=0.000646 ! Fit after self-cal, rms=0.078733Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.96 ! LA 0.97 MK 1.08 NL 0.97 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.02 KP 0.92 ! LA 0.92 MK 1.13 NL 0.99 OV 1.06 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.18 KP 0.94 ! LA 0.94 MK 0.95 NL 0.96 OV 0.98 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.95 ! LA 0.93 MK 1.14 NL 1.00 OV 1.05 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.93 ! LA 0.96 MK 1.02 NL 0.99 OV 1.02 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.07 KP 0.95 ! LA 1.11 MK 1.04 NL 0.95 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.03 HN 1.04 KP 1.04 ! LA 0.99 MK 1.01 NL 1.01 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.00 KP 0.97 ! LA 1.00 MK 0.89 NL 1.01 OV 1.03 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 0.97 ! LA 0.96 MK 0.94 NL 1.01 OV 1.06 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.94 KP 0.97 ! LA 0.93 MK 0.96 NL 0.98 OV 1.03 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.91 KP 0.98 ! LA 0.96 MK 0.71 NL 1.18 OV 0.99 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.07 KP 0.91 ! LA 1.12 MK 0.70 NL 1.00 OV 0.99 ! PT 0.93 SC 0.91 ! ! ! Fit before self-cal, rms=0.078733Jy sigma=0.000645 ! Fit after self-cal, rms=0.079522Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.12 mas, bpa=0.7465 degrees ! Estimated noise=382.577 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 = 0.000942947 Jy ! Component: 100 - total flux cleaned = 0.00122278 Jy ! Component: 150 - total flux cleaned = 0.00138241 Jy ! Component: 200 - total flux cleaned = 0.00152157 Jy ! Total flux subtracted in 200 components = 0.00152157 Jy ! Clean residual min=-0.001364 max=0.001419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.100669 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.100669 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=0.079482Jy sigma=0.000645 ! Fit after self-cal, rms=0.079536Jy sigma=0.000645 ! 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=0.079536Jy sigma=0.000645 ! Fit after self-cal, rms=0.080906Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=2.116 mas, bpa=0.4546 degrees ! Estimated noise=383.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674183 Jy ! Component: 100 - total flux cleaned = 0.000790217 Jy ! Component: 150 - total flux cleaned = 0.000764204 Jy ! Component: 200 - total flux cleaned = 0.000809692 Jy ! Total flux subtracted in 200 components = 0.000809692 Jy ! Clean residual min=-0.001230 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.101478 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.101478 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=0.080886Jy sigma=0.000643 ! Fit after self-cal, rms=0.080953Jy sigma=0.000643 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 = 0.000253256 Jy ! Component: 100 - total flux cleaned = 0.000277409 Jy ! Component: 150 - total flux cleaned = 0.000298166 Jy ! Component: 200 - total flux cleaned = 0.000298394 Jy ! Total flux subtracted in 200 components = 0.000298394 Jy ! Clean residual min=-0.001171 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.101777 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.101777 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=0.080941Jy sigma=0.000643 ! Fit after self-cal, rms=0.080939Jy sigma=0.000643 ! 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=0.080939Jy sigma=0.000643 ! Fit after self-cal, rms=0.081415Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.106 mas, bpa=0.09695 degrees ! Estimated noise=381.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033744 Jy ! Component: 100 - total flux cleaned = 0.000424047 Jy ! Component: 150 - total flux cleaned = 0.000424097 Jy ! Component: 200 - total flux cleaned = 0.000406719 Jy ! Total flux subtracted in 200 components = 0.000406719 Jy ! Clean residual min=-0.001179 max=0.001224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.102184 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.102184 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=0.081405Jy sigma=0.000642 ! Fit after self-cal, rms=0.081431Jy sigma=0.000642 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 = 0.000105994 Jy ! Component: 100 - total flux cleaned = 0.00014199 Jy ! Component: 150 - total flux cleaned = 0.000125657 Jy ! Component: 200 - total flux cleaned = 0.000126076 Jy ! Total flux subtracted in 200 components = 0.000126076 Jy ! Clean residual min=-0.001160 max=0.001221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.10231 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.10231 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=0.081424Jy sigma=0.000642 ! Fit after self-cal, rms=0.081423Jy sigma=0.000642 ! 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=0.081423Jy sigma=0.000642 ! Fit after self-cal, rms=0.081352Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.874 mas, bpa=0.6528 degrees ! Estimated noise=473.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179465 Jy ! Component: 100 - total flux cleaned = 0.00018078 Jy ! Component: 150 - total flux cleaned = 0.000163485 Jy ! Component: 200 - total flux cleaned = 0.000134278 Jy ! Total flux subtracted in 200 components = 0.000134278 Jy ! Clean residual min=-0.001676 max=0.001516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.102444 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 164 components and 0.102444 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=0.081349Jy sigma=0.000642 ! Fit after self-cal, rms=0.081347Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87858e-05 Jy ! Component: 100 - total flux cleaned = 3.46418e-05 Jy ! Component: 150 - total flux cleaned = 2.14886e-05 Jy ! Component: 200 - total flux cleaned = 9.73992e-06 Jy ! Total flux subtracted in 200 components = 9.73992e-06 Jy ! Clean residual min=-0.001615 max=0.001470 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.102454 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.102454 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=0.081346Jy sigma=0.000642 ! Fit after self-cal, rms=0.081342Jy sigma=0.000642 ! 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=0.9146 mas, bmaj=2.101 mas, bpa=-0.223 degrees ! Estimated noise=380.063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9146 x 2.101 at -0.223 degrees (North through East) ! Clean map min=-0.0015278 max=0.056045 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=0.709 mas, bmaj=1.648 mas, bpa=0.2384 degrees ! Estimated noise=614.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399431 Jy ! Component: 100 - total flux cleaned = 0.0547072 Jy ! Component: 150 - total flux cleaned = 0.0640511 Jy ! Component: 200 - total flux cleaned = 0.0708002 Jy ! Total flux subtracted in 200 components = 0.0708002 Jy ! Clean residual min=-0.002844 max=0.003995 Jy/beam ! Clean residual mean=-0.000014 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0708002 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0708002 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9146 mas, bmaj=2.101 mas, bpa=-0.223 degrees ! Estimated noise=380.063 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 = 0.00908258 Jy ! Component: 100 - total flux cleaned = 0.0151562 Jy ! Component: 150 - total flux cleaned = 0.0195549 Jy ! Component: 200 - total flux cleaned = 0.022858 Jy ! Total flux subtracted in 200 components = 0.022858 Jy ! Clean residual min=-0.001925 max=0.002338 Jy/beam ! Clean residual mean=-0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0936582 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.0936582 Jy ! Inverting map ! Added new window around map position (-1.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270233 Jy ! Component: 100 - total flux cleaned = 0.00476066 Jy ! Component: 150 - total flux cleaned = 0.00638339 Jy ! Component: 200 - total flux cleaned = 0.00758521 Jy ! Total flux subtracted in 200 components = 0.00758521 Jy ! Clean residual min=-0.001560 max=0.001097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.101243 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 0.101243 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=2.158 mas, bmaj=3.874 mas, bpa=0.6528 degrees ! Estimated noise=473.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156876 Jy ! Component: 100 - total flux cleaned = 0.00183956 Jy ! Component: 150 - total flux cleaned = 0.00202987 Jy ! Component: 200 - total flux cleaned = 0.00212748 Jy ! Total flux subtracted in 200 components = 0.00212748 Jy ! Clean residual min=-0.001821 max=0.001274 Jy/beam ! Clean residual mean=-0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.103371 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 = 2.24378e-06 Jy ! Component: 100 - total flux cleaned = 3.07624e-06 Jy ! Component: 150 - total flux cleaned = 2.96521e-06 Jy ! Component: 200 - total flux cleaned = -1.68551e-05 Jy ! Total flux subtracted in 200 components = -1.68551e-05 Jy ! Clean residual min=-0.001633 max=0.001243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.103354 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 127 components and 0.103354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9146 mas, bmaj=2.101 mas, bpa=-0.223 degrees ! Estimated noise=380.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.88997e-05 Jy ! Component: 100 - total flux cleaned = 0.00024803 Jy ! Component: 150 - total flux cleaned = 0.000380436 Jy ! Component: 200 - total flux cleaned = 0.000400013 Jy ! Total flux subtracted in 200 components = 0.000400013 Jy ! Clean residual min=-0.001198 max=0.001004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.103754 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 0.103754 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=0.081334Jy sigma=0.000642 ! Fit after self-cal, rms=0.081315Jy sigma=0.000642 wmodel J0823-0939_X_2017_02_24_pus_map.mod ! Writing 141 model components to file: J0823-0939_X_2017_02_24_pus_map.mod wobs J0823-0939_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0823-0939_X_2017_02_24_pus_uvs.fits wwins J0823-0939_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0823-0939_X_2017_02_24_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 = -6.27713e-05 Jy ! Component: 100 - total flux cleaned = -4.54125e-05 Jy ! Component: 150 - total flux cleaned = -0.000127106 Jy ! Component: 200 - total flux cleaned = -0.00023785 Jy ! Component: 250 - total flux cleaned = -0.000359829 Jy ! Component: 300 - total flux cleaned = -0.000447793 Jy ! Component: 350 - total flux cleaned = -0.00053358 Jy ! Component: 400 - total flux cleaned = -0.00067291 Jy ! Component: 450 - total flux cleaned = -0.000768095 Jy ! Component: 500 - total flux cleaned = -0.000874737 Jy ! Component: 550 - total flux cleaned = -0.000965909 Jy ! Component: 600 - total flux cleaned = -0.0010551 Jy ! Component: 650 - total flux cleaned = -0.0011298 Jy ! Component: 700 - total flux cleaned = -0.00116642 Jy ! Component: 750 - total flux cleaned = -0.00123866 Jy ! Component: 800 - total flux cleaned = -0.00129759 Jy ! Component: 850 - total flux cleaned = -0.00136702 Jy ! Component: 900 - total flux cleaned = -0.00138982 Jy ! Component: 950 - total flux cleaned = -0.00145739 Jy ! Component: 1000 - total flux cleaned = -0.00152363 Jy ! Component: 1050 - total flux cleaned = -0.00159965 Jy ! Component: 1100 - total flux cleaned = -0.00163179 Jy ! Component: 1150 - total flux cleaned = -0.00171597 Jy ! Component: 1200 - total flux cleaned = -0.00175741 Jy ! Component: 1250 - total flux cleaned = -0.00183893 Jy ! Component: 1300 - total flux cleaned = -0.00185898 Jy ! Component: 1350 - total flux cleaned = -0.00192841 Jy ! Component: 1400 - total flux cleaned = -0.0020163 Jy ! Component: 1450 - total flux cleaned = -0.00207403 Jy ! Component: 1500 - total flux cleaned = -0.00211203 Jy ! Component: 1550 - total flux cleaned = -0.00215896 Jy ! Component: 1600 - total flux cleaned = -0.00221447 Jy ! Component: 1650 - total flux cleaned = -0.00226006 Jy ! Component: 1700 - total flux cleaned = -0.00229622 Jy ! Component: 1750 - total flux cleaned = -0.00236752 Jy ! Component: 1800 - total flux cleaned = -0.00240276 Jy ! Component: 1850 - total flux cleaned = -0.0024463 Jy ! Component: 1900 - total flux cleaned = -0.00246354 Jy ! Component: 1950 - total flux cleaned = -0.00248055 Jy ! Component: 2000 - total flux cleaned = -0.0025228 Jy ! Total flux subtracted in 2048 components = -0.00254783 Jy ! Clean residual min=-0.000566 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.101206 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 274 components and 0.101206 Jy ![Exited script file: muppet] wmap "J0823-0939_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9146 x 2.101 at -0.223 degrees (North through East) ! Clean map min=-0.001291 max=0.056251 Jy/beam ! Writing clean map to FITS file: J0823-0939_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0562512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.813523 0.813523 1.62705 3.25409 6.50818 13.0164 26.0327 52.0655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9146 x 2.101 at -0.223 degrees (North through East) ! Clean map min=-0.001291 max=0.056251 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 J0823-0939_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:02 2019