! Started logfile: J0139-2705_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:30 2019 obs J0139-2705_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0139-2705_X_2017_10_09_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.544061 visibilities/baseline/integration-bin. ! Found source: J0139-2705 ! ! 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 763 lines of history. ! ! Reading 27264 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 J0139-2705_X_2017_10_09_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 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 269 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004728Jy sigma=0.007221 ! Fit after self-cal, rms=0.948444Jy sigma=0.006868 ! 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=0.7136 mas, bmaj=3.328 mas, bpa=-19.38 degrees ! Estimated noise=1364.42 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 = 0.0417877 Jy ! Component: 100 - total flux cleaned = 0.0511882 Jy ! Total flux subtracted in 100 components = 0.0511882 Jy ! Clean residual min=-0.005496 max=0.004420 Jy/beam ! Clean residual mean=-0.000008 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.0511882 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0511882 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=0.109378Jy sigma=0.000595 ! Fit after self-cal, rms=0.108302Jy sigma=0.000586 ! 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=1.08 mas, bmaj=3.749 mas, bpa=-17.63 degrees ! Estimated noise=641.43 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 = 0.00215358 Jy ! Component: 100 - total flux cleaned = 0.00187347 Jy ! Component: 150 - total flux cleaned = 0.00142059 Jy ! Component: 200 - total flux cleaned = 0.00112812 Jy ! Total flux subtracted in 200 components = 0.00112812 Jy ! Clean residual min=-0.003099 max=0.002881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0523164 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0523164 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=0.107688Jy sigma=0.000585 ! Fit after self-cal, rms=0.107436Jy sigma=0.000584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.72 KP 1.04 ! LA 1.02 MK 1.03 NL 0.98 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 0.76 KP 1.03 ! LA 1.09 MK 1.11 NL 1.04 OV 1.00* ! PT 1.15 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 0.71 KP 0.97 ! LA 1.08 MK 1.04 NL 0.98 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 0.72 KP 1.07 ! LA 1.02 MK 1.16 NL 0.93 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.74 KP 0.94 ! LA 1.04 MK 1.12 NL 1.00 OV 1.00* ! PT 1.19 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 0.78 KP 0.95 ! LA 1.04 MK 1.12 NL 0.96 OV 1.00* ! PT 1.21 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.73 KP 0.94 ! LA 1.12 MK 1.00 NL 1.00 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.72 KP 1.07 ! LA 1.03 MK 0.94 NL 1.08 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.71 KP 0.99 ! LA 1.13 MK 1.11 NL 0.92 OV 1.00* ! PT 1.18 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.67 KP 0.92 ! LA 1.04 MK 1.09 NL 0.96 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.69 KP 0.83 ! LA 0.99 MK 0.95 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.83 HN 0.72 KP 0.90 ! LA 1.00 MK 0.88 NL 0.89 OV 1.00* ! PT 1.10 ! ! ! Fit before self-cal, rms=0.107436Jy sigma=0.000584 ! Fit after self-cal, rms=0.090706Jy sigma=0.000581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.661 mas, bpa=-16.36 degrees ! Estimated noise=632.323 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 = 0.000862115 Jy ! Component: 100 - total flux cleaned = 0.000861598 Jy ! Component: 150 - total flux cleaned = 0.000922813 Jy ! Component: 200 - total flux cleaned = 0.000946283 Jy ! Total flux subtracted in 200 components = 0.000946283 Jy ! Clean residual min=-0.001665 max=0.001677 Jy/beam ! Clean residual mean=-0.000015 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0532626 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0532626 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=0.090662Jy sigma=0.000581 ! Fit after self-cal, rms=0.090187Jy sigma=0.000580 ! 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=0.090187Jy sigma=0.000580 ! Fit after self-cal, rms=0.087107Jy sigma=0.000579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.614 mas, bpa=-15.94 degrees ! Estimated noise=634.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359992 Jy ! Component: 100 - total flux cleaned = 0.000347153 Jy ! Component: 150 - total flux cleaned = 0.000346888 Jy ! Component: 200 - total flux cleaned = 0.000334833 Jy ! Total flux subtracted in 200 components = 0.000334833 Jy ! Clean residual min=-0.001243 max=0.001294 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0535975 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0535975 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=0.087103Jy sigma=0.000579 ! Fit after self-cal, rms=0.086940Jy sigma=0.000578 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 = 3.42413e-06 Jy ! Component: 100 - total flux cleaned = -1.12146e-05 Jy ! Component: 150 - total flux cleaned = -2.53019e-05 Jy ! Component: 200 - total flux cleaned = -2.52816e-05 Jy ! Total flux subtracted in 200 components = -2.52816e-05 Jy ! Clean residual min=-0.001394 max=0.001470 Jy/beam ! Clean residual mean=-0.000008 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0535722 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0535722 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=0.086934Jy sigma=0.000578 ! Fit after self-cal, rms=0.086916Jy sigma=0.000578 ! 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=0.086916Jy sigma=0.000578 ! Fit after self-cal, rms=0.086526Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.585 mas, bpa=-15.83 degrees ! Estimated noise=633.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131017 Jy ! Component: 100 - total flux cleaned = 0.000130444 Jy ! Component: 150 - total flux cleaned = 0.000116026 Jy ! Component: 200 - total flux cleaned = 0.000116851 Jy ! Total flux subtracted in 200 components = 0.000116851 Jy ! Clean residual min=-0.001235 max=0.001277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0536891 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.053689 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=0.086519Jy sigma=0.000578 ! Fit after self-cal, rms=0.086521Jy sigma=0.000578 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 = 1.25066e-05 Jy ! Component: 100 - total flux cleaned = 1.2727e-05 Jy ! Component: 150 - total flux cleaned = 1.2133e-05 Jy ! Component: 200 - total flux cleaned = 1.20686e-05 Jy ! Total flux subtracted in 200 components = 1.20686e-05 Jy ! Clean residual min=-0.001285 max=0.001353 Jy/beam ! Clean residual mean=-0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0537011 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0537011 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=0.086518Jy sigma=0.000577 ! Fit after self-cal, rms=0.086516Jy sigma=0.000577 ! 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=0.086516Jy sigma=0.000577 ! Fit after self-cal, rms=0.086260Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=6.275 mas, bpa=1.281 degrees ! Estimated noise=719.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142493 Jy ! Component: 100 - total flux cleaned = 0.000131399 Jy ! Component: 150 - total flux cleaned = 0.00013175 Jy ! Component: 200 - total flux cleaned = 0.000131618 Jy ! Total flux subtracted in 200 components = 0.000131618 Jy ! Clean residual min=-0.001176 max=0.001410 Jy/beam ! Clean residual mean=-0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0538327 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0538327 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=0.086257Jy sigma=0.000577 ! Fit after self-cal, rms=0.086262Jy sigma=0.000577 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 = -4.59605e-05 Jy ! Component: 100 - total flux cleaned = -5.44003e-05 Jy ! Component: 150 - total flux cleaned = -5.40408e-05 Jy ! Component: 200 - total flux cleaned = -6.08379e-05 Jy ! Total flux subtracted in 200 components = -6.08379e-05 Jy ! Clean residual min=-0.001206 max=0.001461 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0537719 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.0537719 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=0.086260Jy sigma=0.000577 ! Fit after self-cal, rms=0.086264Jy sigma=0.000577 ! 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=1.046 mas, bmaj=3.566 mas, bpa=-15.82 degrees ! Estimated noise=631.941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.566 at -15.82 degrees (North through East) ! Clean map min=-0.0012423 max=0.054408 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=0.7024 mas, bmaj=3.119 mas, bpa=-17.91 degrees ! Estimated noise=1305.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425432 Jy ! Component: 100 - total flux cleaned = 0.0518635 Jy ! Component: 150 - total flux cleaned = 0.0544356 Jy ! Component: 200 - total flux cleaned = 0.0547019 Jy ! Total flux subtracted in 200 components = 0.0547019 Jy ! Clean residual min=-0.002730 max=0.002924 Jy/beam ! Clean residual mean=-0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0547019 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0547019 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.566 mas, bpa=-15.82 degrees ! Estimated noise=631.941 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 = 0.000392588 Jy ! Component: 100 - total flux cleaned = 0.00020398 Jy ! Component: 150 - total flux cleaned = 8.99924e-05 Jy ! Component: 200 - total flux cleaned = -3.61798e-05 Jy ! Total flux subtracted in 200 components = -3.61798e-05 Jy ! Clean residual min=-0.001420 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0546657 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0546657 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=2.264 mas, bmaj=6.275 mas, bpa=1.281 degrees ! Estimated noise=719.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258639 Jy ! Component: 100 - total flux cleaned = -0.000312572 Jy ! Component: 150 - total flux cleaned = -0.000387734 Jy ! Component: 200 - total flux cleaned = -0.000434116 Jy ! Total flux subtracted in 200 components = -0.000434116 Jy ! Clean residual min=-0.001262 max=0.001476 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0542316 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 = -5.37806e-05 Jy ! Component: 100 - total flux cleaned = -0.000103439 Jy ! Component: 150 - total flux cleaned = -0.000149493 Jy ! Component: 200 - total flux cleaned = -0.000191828 Jy ! Total flux subtracted in 200 components = -0.000191828 Jy ! Clean residual min=-0.001223 max=0.001480 Jy/beam ! Clean residual mean=-0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0540397 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0540397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.566 mas, bpa=-15.82 degrees ! Estimated noise=631.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.45491e-05 Jy ! Component: 100 - total flux cleaned = -3.0084e-05 Jy ! Component: 150 - total flux cleaned = -8.70983e-05 Jy ! Component: 200 - total flux cleaned = -0.000138467 Jy ! Total flux subtracted in 200 components = -0.000138467 Jy ! Clean residual min=-0.001324 max=0.001276 Jy/beam ! Clean residual mean=-0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0539013 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0539013 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=0.086275Jy sigma=0.000577 ! Fit after self-cal, rms=0.086286Jy sigma=0.000577 wmodel J0139-2705_X_2017_10_09_pus_map.mod ! Writing 37 model components to file: J0139-2705_X_2017_10_09_pus_map.mod wobs J0139-2705_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0139-2705_X_2017_10_09_pus_uvs.fits wwins J0139-2705_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0139-2705_X_2017_10_09_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 = -2.70274e-05 Jy ! Component: 100 - total flux cleaned = -4.62664e-06 Jy ! Component: 150 - total flux cleaned = -4.029e-06 Jy ! Component: 200 - total flux cleaned = -0.000100191 Jy ! Component: 250 - total flux cleaned = -0.000172763 Jy ! Component: 300 - total flux cleaned = -0.000259546 Jy ! Component: 350 - total flux cleaned = -0.000343163 Jy ! Component: 400 - total flux cleaned = -0.000439001 Jy ! Component: 450 - total flux cleaned = -0.00050003 Jy ! Component: 500 - total flux cleaned = -0.000499061 Jy ! Component: 550 - total flux cleaned = -0.000556662 Jy ! Component: 600 - total flux cleaned = -0.000584647 Jy ! Component: 650 - total flux cleaned = -0.00062583 Jy ! Component: 700 - total flux cleaned = -0.00066552 Jy ! Component: 750 - total flux cleaned = -0.000639881 Jy ! Component: 800 - total flux cleaned = -0.000652837 Jy ! Component: 850 - total flux cleaned = -0.000652957 Jy ! Component: 900 - total flux cleaned = -0.000653169 Jy ! Component: 950 - total flux cleaned = -0.000712552 Jy ! Component: 1000 - total flux cleaned = -0.000770414 Jy ! Component: 1050 - total flux cleaned = -0.000804254 Jy ! Component: 1100 - total flux cleaned = -0.000815276 Jy ! Component: 1150 - total flux cleaned = -0.000782604 Jy ! Component: 1200 - total flux cleaned = -0.000782786 Jy ! Component: 1250 - total flux cleaned = -0.000793496 Jy ! Component: 1300 - total flux cleaned = -0.000824662 Jy ! Component: 1350 - total flux cleaned = -0.00084517 Jy ! Component: 1400 - total flux cleaned = -0.000855205 Jy ! Component: 1450 - total flux cleaned = -0.000855185 Jy ! Component: 1500 - total flux cleaned = -0.000845529 Jy ! Component: 1550 - total flux cleaned = -0.000874238 Jy ! Component: 1600 - total flux cleaned = -0.000883692 Jy ! Component: 1650 - total flux cleaned = -0.000893005 Jy ! Component: 1700 - total flux cleaned = -0.000911572 Jy ! Component: 1750 - total flux cleaned = -0.000929657 Jy ! Component: 1800 - total flux cleaned = -0.000938777 Jy ! Component: 1850 - total flux cleaned = -0.000983392 Jy ! Component: 1900 - total flux cleaned = -0.0010009 Jy ! Component: 1950 - total flux cleaned = -0.00100097 Jy ! Component: 2000 - total flux cleaned = -0.00101838 Jy ! Total flux subtracted in 2048 components = -0.00104402 Jy ! Clean residual min=-0.000442 max=0.000529 Jy/beam ! Clean residual mean=-0.000004 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0528572 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 169 components and 0.0528572 Jy ![Exited script file: muppet] wmap "J0139-2705_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.566 at -15.82 degrees (North through East) ! Clean map min=-0.00096324 max=0.054537 Jy/beam ! Writing clean map to FITS file: J0139-2705_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0545365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.885471 0.885471 1.77094 3.54188 7.08377 14.1675 28.3351 56.6701 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.566 at -15.82 degrees (North through East) ! Clean map min=-0.00096324 max=0.054537 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 J0139-2705_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:32 2019