! Started logfile: J0118-2141_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:09 2019 obs J0118-2141_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0118-2141_X_2017_06_15_pus_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.291253 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0118-2141 ! ! 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 989 lines of history. ! ! Reading 7392 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 J0118-2141_X_2017_06_15_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 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.287724Jy sigma=0.002190 ! Fit after self-cal, rms=0.221107Jy sigma=0.001720 ! 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=0.9313 mas, bmaj=3.027 mas, bpa=-2.57 degrees ! Estimated noise=1969.51 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 = 0.812833 Jy ! Component: 100 - total flux cleaned = 1.02696 Jy ! Total flux subtracted in 100 components = 1.02696 Jy ! Clean residual min=-0.037976 max=0.094671 Jy/beam ! Clean residual mean=0.000810 rms=0.014199 Jy/beam ! Combined flux in latest and established models = 1.02696 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.02696 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=0.192833Jy sigma=0.001504 ! Fit after self-cal, rms=0.192795Jy sigma=0.001504 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104468 Jy ! Component: 100 - total flux cleaned = 0.157572 Jy ! Total flux subtracted in 100 components = 0.157572 Jy ! Clean residual min=-0.019215 max=0.028540 Jy/beam ! Clean residual mean=0.000332 rms=0.006375 Jy/beam ! Combined flux in latest and established models = 1.18453 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.18453 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=0.125283Jy sigma=0.000899 ! Fit after self-cal, rms=0.125261Jy sigma=0.000898 ! 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=1.14 mas, bmaj=3.561 mas, bpa=-0.3798 degrees ! Estimated noise=1124.01 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 = 0.0270422 Jy ! Component: 100 - total flux cleaned = 0.0381623 Jy ! Component: 150 - total flux cleaned = 0.0394137 Jy ! Component: 200 - total flux cleaned = 0.0394106 Jy ! Total flux subtracted in 200 components = 0.0394106 Jy ! Clean residual min=-0.018622 max=0.024733 Jy/beam ! Clean residual mean=0.000687 rms=0.005902 Jy/beam ! Combined flux in latest and established models = 1.22394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 1.22394 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=0.121536Jy sigma=0.000841 ! Fit after self-cal, rms=0.121530Jy sigma=0.000841 ! 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 1.02 FD 1.00 HN 1.04 KP 1.02 ! LA 0.96 MK 0.98 NL 1.02 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.95 ! LA 0.96 MK 0.97 NL 1.03 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.97 ! LA 0.98 MK 1.01 NL 1.03 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 0.97 ! LA 0.98 MK 1.01 NL 1.03 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.97 ! LA 0.97 MK 1.02 NL 1.03 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.98 ! LA 0.97 MK 1.00 NL 1.03 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.97 ! LA 1.00 MK 1.01 NL 1.02 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.01 KP 0.97 ! LA 0.97 MK 1.01 NL 1.03 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.97 ! LA 0.99 MK 1.00 NL 1.03 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 0.98 ! LA 1.00 MK 1.01 NL 1.03 OV 0.98 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.10 KP 1.00 ! LA 0.99 MK 1.01 NL 1.05 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 1.00 MK 0.98 NL 1.05 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.121530Jy sigma=0.000841 ! Fit after self-cal, rms=0.115514Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.578 mas, bpa=-0.254 degrees ! Estimated noise=1117.29 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 = -0.0151157 Jy ! Component: 100 - total flux cleaned = -0.0191159 Jy ! Component: 150 - total flux cleaned = -0.0198397 Jy ! Component: 200 - total flux cleaned = -0.0207034 Jy ! Total flux subtracted in 200 components = -0.0207034 Jy ! Clean residual min=-0.015960 max=0.023582 Jy/beam ! Clean residual mean=0.000597 rms=0.005114 Jy/beam ! Combined flux in latest and established models = 1.20324 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 1.20324 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=0.112967Jy sigma=0.000776 ! Fit after self-cal, rms=0.112991Jy sigma=0.000776 ! 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=0.112991Jy sigma=0.000776 ! Fit after self-cal, rms=0.094568Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=3.564 mas, bpa=-0.2193 degrees ! Estimated noise=1117.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449147 Jy ! Component: 100 - total flux cleaned = 0.00509552 Jy ! Component: 150 - total flux cleaned = 0.00516878 Jy ! Component: 200 - total flux cleaned = 0.00530565 Jy ! Total flux subtracted in 200 components = 0.00530565 Jy ! Clean residual min=-0.004901 max=0.005135 Jy/beam ! Clean residual mean=0.000014 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 1.20854 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 1.20854 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=0.094332Jy sigma=0.000649 ! Fit after self-cal, rms=0.094395Jy sigma=0.000648 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 = 0.000250873 Jy ! Component: 100 - total flux cleaned = 0.000309695 Jy ! Component: 150 - total flux cleaned = 0.000465833 Jy ! Component: 200 - total flux cleaned = 0.00061101 Jy ! Total flux subtracted in 200 components = 0.00061101 Jy ! Clean residual min=-0.004738 max=0.005037 Jy/beam ! Clean residual mean=0.000009 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 1.20915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 1.20915 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=0.094337Jy sigma=0.000648 ! Fit after self-cal, rms=0.094334Jy sigma=0.000648 ! 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=0.094334Jy sigma=0.000648 ! Fit after self-cal, rms=0.094149Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.561 mas, bpa=-0.2712 degrees ! Estimated noise=1117.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340205 Jy ! Component: 100 - total flux cleaned = 0.00379234 Jy ! Component: 150 - total flux cleaned = 0.00385094 Jy ! Component: 200 - total flux cleaned = 0.00394938 Jy ! Total flux subtracted in 200 components = 0.00394938 Jy ! Clean residual min=-0.004474 max=0.004803 Jy/beam ! Clean residual mean=0.000027 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.2131 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.2131 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=0.094015Jy sigma=0.000646 ! Fit after self-cal, rms=0.094015Jy sigma=0.000646 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 = 0.000120094 Jy ! Component: 100 - total flux cleaned = 0.000202766 Jy ! Component: 150 - total flux cleaned = 0.000315495 Jy ! Component: 200 - total flux cleaned = 0.000419323 Jy ! Total flux subtracted in 200 components = 0.000419323 Jy ! Clean residual min=-0.004362 max=0.004730 Jy/beam ! Clean residual mean=0.000023 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.21352 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.21352 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=0.093986Jy sigma=0.000646 ! Fit after self-cal, rms=0.093986Jy sigma=0.000646 ! 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=0.093986Jy sigma=0.000646 ! Fit after self-cal, rms=0.093874Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=4.707 mas, bpa=2.273 degrees ! Estimated noise=1312.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209813 Jy ! Component: 100 - total flux cleaned = 0.0022395 Jy ! Component: 150 - total flux cleaned = 0.00236002 Jy ! Component: 200 - total flux cleaned = 0.00241461 Jy ! Total flux subtracted in 200 components = 0.00241461 Jy ! Clean residual min=-0.005017 max=0.005112 Jy/beam ! Clean residual mean=0.000071 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 1.21594 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 1.21594 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=0.093796Jy sigma=0.000645 ! Fit after self-cal, rms=0.093796Jy sigma=0.000645 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 = 0.000108662 Jy ! Component: 100 - total flux cleaned = 0.000196039 Jy ! Component: 150 - total flux cleaned = 0.000235542 Jy ! Component: 200 - total flux cleaned = 0.000309667 Jy ! Total flux subtracted in 200 components = 0.000309667 Jy ! Clean residual min=-0.004879 max=0.005052 Jy/beam ! Clean residual mean=0.000067 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.21625 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 1.21625 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=0.093793Jy sigma=0.000645 ! Fit after self-cal, rms=0.093794Jy sigma=0.000645 ! 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=1.143 mas, bmaj=3.559 mas, bpa=-0.3151 degrees ! Estimated noise=1117.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.559 at -0.3151 degrees (North through East) ! Clean map min=-0.0048172 max=1.0784 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=0.093794Jy sigma=0.000645 ! Fit after self-cal, rms=0.086735Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.559 mas, bpa=-0.3764 degrees ! Estimated noise=1118.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210084 Jy ! Component: 100 - total flux cleaned = 0.0021492 Jy ! Component: 150 - total flux cleaned = 0.00218572 Jy ! Component: 200 - total flux cleaned = 0.00228298 Jy ! Total flux subtracted in 200 components = 0.00228298 Jy ! Clean residual min=-0.003994 max=0.004398 Jy/beam ! Clean residual mean=0.000060 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 1.21853 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 1.21853 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=0.086666Jy sigma=0.000593 ! Fit after self-cal, rms=0.086667Jy sigma=0.000593 ! Inverting map ! Added new window around map position (-11.4, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267096 Jy ! Component: 100 - total flux cleaned = 0.00248172 Jy ! Component: 150 - total flux cleaned = 0.00240248 Jy ! Component: 200 - total flux cleaned = 0.00247816 Jy ! Total flux subtracted in 200 components = 0.00247816 Jy ! Clean residual min=-0.003623 max=0.003080 Jy/beam ! Clean residual mean=0.000036 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 1.22101 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 1.22101 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=0.086427Jy sigma=0.000592 ! Fit after self-cal, rms=0.086413Jy sigma=0.000592 ! 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=0.086413Jy sigma=0.000592 ! Fit after self-cal, rms=0.086380Jy sigma=0.000591 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=0.9357 mas, bmaj=3.024 mas, bpa=-2.562 degrees ! Estimated noise=1955.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.807157 Jy ! Component: 100 - total flux cleaned = 1.01672 Jy ! Component: 150 - total flux cleaned = 1.11813 Jy ! Component: 200 - total flux cleaned = 1.16959 Jy ! Total flux subtracted in 200 components = 1.16959 Jy ! Clean residual min=-0.010536 max=0.023873 Jy/beam ! Clean residual mean=0.000184 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 1.16959 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.16959 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.558 mas, bpa=-0.3936 degrees ! Estimated noise=1118.04 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 = 0.03105 Jy ! Component: 100 - total flux cleaned = 0.0435921 Jy ! Component: 150 - total flux cleaned = 0.0486078 Jy ! Component: 200 - total flux cleaned = 0.0505379 Jy ! Total flux subtracted in 200 components = 0.0505379 Jy ! Clean residual min=-0.004002 max=0.004181 Jy/beam ! Clean residual mean=0.000068 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.22012 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 1.22012 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=2.491 mas, bmaj=4.703 mas, bpa=2.163 degrees ! Estimated noise=1313.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280658 Jy ! Component: 100 - total flux cleaned = 0.00330508 Jy ! Component: 150 - total flux cleaned = 0.00356577 Jy ! Component: 200 - total flux cleaned = 0.00378943 Jy ! Total flux subtracted in 200 components = 0.00378943 Jy ! Clean residual min=-0.004294 max=0.003687 Jy/beam ! Clean residual mean=0.000051 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.22391 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 = 0.000194826 Jy ! Component: 100 - total flux cleaned = 0.00031304 Jy ! Component: 150 - total flux cleaned = 0.000367331 Jy ! Component: 200 - total flux cleaned = 0.000418847 Jy ! Total flux subtracted in 200 components = 0.000418847 Jy ! Clean residual min=-0.004125 max=0.003481 Jy/beam ! Clean residual mean=0.000043 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.22433 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 1.22433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.558 mas, bpa=-0.3936 degrees ! Estimated noise=1118.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136746 Jy ! Component: 100 - total flux cleaned = 0.00151908 Jy ! Component: 150 - total flux cleaned = 0.00138096 Jy ! Component: 200 - total flux cleaned = 0.0011918 Jy ! Total flux subtracted in 200 components = 0.0011918 Jy ! Clean residual min=-0.003591 max=0.003177 Jy/beam ! Clean residual mean=0.000013 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.22553 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 1.22553 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=0.086541Jy sigma=0.000592 ! Fit after self-cal, rms=0.086531Jy sigma=0.000592 wmodel J0118-2141_X_2017_06_15_pus_map.mod ! Writing 86 model components to file: J0118-2141_X_2017_06_15_pus_map.mod wobs J0118-2141_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0118-2141_X_2017_06_15_pus_uvs.fits wwins J0118-2141_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0118-2141_X_2017_06_15_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 = -0.000910452 Jy ! Component: 100 - total flux cleaned = -0.00113379 Jy ! Component: 150 - total flux cleaned = -0.00129136 Jy ! Component: 200 - total flux cleaned = -0.00144263 Jy ! Component: 250 - total flux cleaned = -0.00168105 Jy ! Component: 300 - total flux cleaned = -0.00186393 Jy ! Component: 350 - total flux cleaned = -0.00212684 Jy ! Component: 400 - total flux cleaned = -0.00233734 Jy ! Component: 450 - total flux cleaned = -0.00254304 Jy ! Component: 500 - total flux cleaned = -0.00278237 Jy ! Component: 550 - total flux cleaned = -0.00308874 Jy ! Component: 600 - total flux cleaned = -0.00323723 Jy ! Component: 650 - total flux cleaned = -0.00338196 Jy ! Component: 700 - total flux cleaned = -0.00355737 Jy ! Component: 750 - total flux cleaned = -0.00369419 Jy ! Component: 800 - total flux cleaned = -0.00376184 Jy ! Component: 850 - total flux cleaned = -0.00382733 Jy ! Component: 900 - total flux cleaned = -0.0038907 Jy ! Component: 950 - total flux cleaned = -0.00389099 Jy ! Component: 1000 - total flux cleaned = -0.00386139 Jy ! Component: 1050 - total flux cleaned = -0.0038322 Jy ! Component: 1100 - total flux cleaned = -0.00374593 Jy ! Component: 1150 - total flux cleaned = -0.00371786 Jy ! Component: 1200 - total flux cleaned = -0.00360673 Jy ! Component: 1250 - total flux cleaned = -0.00352502 Jy ! Component: 1300 - total flux cleaned = -0.00339176 Jy ! Component: 1350 - total flux cleaned = -0.00336566 Jy ! Component: 1400 - total flux cleaned = -0.0032623 Jy ! Component: 1450 - total flux cleaned = -0.00316134 Jy ! Component: 1500 - total flux cleaned = -0.00303716 Jy ! Component: 1550 - total flux cleaned = -0.00291523 Jy ! Component: 1600 - total flux cleaned = -0.00281943 Jy ! Component: 1650 - total flux cleaned = -0.00270152 Jy ! Component: 1700 - total flux cleaned = -0.00263182 Jy ! Component: 1750 - total flux cleaned = -0.00254012 Jy ! Component: 1800 - total flux cleaned = -0.00242769 Jy ! Component: 1850 - total flux cleaned = -0.0023835 Jy ! Component: 1900 - total flux cleaned = -0.00227418 Jy ! Component: 1950 - total flux cleaned = -0.00210204 Jy ! Component: 2000 - total flux cleaned = -0.00201705 Jy ! Total flux subtracted in 2048 components = -0.00184938 Jy ! Clean residual min=-0.001056 max=0.001148 Jy/beam ! Clean residual mean=0.000012 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 1.22368 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 234 components and 1.22368 Jy ![Exited script file: muppet] wmap "J0118-2141_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.558 at -0.3936 degrees (North through East) ! Clean map min=-0.003401 max=1.0772 Jy/beam ! Writing clean map to FITS file: J0118-2141_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.07722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117353 0.117353 0.234706 0.469412 0.938824 1.87765 3.7553 7.51059 15.0212 30.0424 60.0847 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.558 at -0.3936 degrees (North through East) ! Clean map min=-0.003401 max=1.0772 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 J0118-2141_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:10 2019