! Started logfile: J1248+4839_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:47 2019 obs J1248+4839_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1248+4839_X_2017_06_10_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980347 visibilities/baseline/integration-bin. ! Found source: J1248+4839 ! ! 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 1309 lines of history. ! ! Reading 91584 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 J1248+4839_X_2017_06_10_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960288Jy sigma=0.008938 ! Fit after self-cal, rms=0.947455Jy sigma=0.008832 ! 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=0.8271 mas, bmaj=1.088 mas, bpa=-3.575 degrees ! Estimated noise=721.132 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 = 0.0411821 Jy ! Component: 100 - total flux cleaned = 0.0505886 Jy ! Total flux subtracted in 100 components = 0.0505886 Jy ! Clean residual min=-0.002587 max=0.006029 Jy/beam ! Clean residual mean=-0.000013 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0505886 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0505886 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=0.075162Jy sigma=0.000668 ! Fit after self-cal, rms=0.075042Jy sigma=0.000668 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564147 Jy ! Component: 100 - total flux cleaned = 0.00916502 Jy ! Total flux subtracted in 100 components = 0.00916502 Jy ! Clean residual min=-0.002317 max=0.002528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0597536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0597536 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=0.074436Jy sigma=0.000662 ! Fit after self-cal, rms=0.074374Jy sigma=0.000661 ! 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=1.026 mas, bmaj=1.357 mas, bpa=-1.156 degrees ! Estimated noise=257.105 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 = 0.00468896 Jy ! Component: 100 - total flux cleaned = 0.00710906 Jy ! Component: 150 - total flux cleaned = 0.00858949 Jy ! Component: 200 - total flux cleaned = 0.00952475 Jy ! Total flux subtracted in 200 components = 0.00952475 Jy ! Clean residual min=-0.001053 max=0.001897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0692783 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.0692784 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=0.074088Jy sigma=0.000658 ! Fit after self-cal, rms=0.074029Jy sigma=0.000657 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017619 Jy ! Component: 100 - total flux cleaned = 0.00250507 Jy ! Component: 150 - total flux cleaned = 0.00265495 Jy ! Component: 200 - total flux cleaned = 0.00271207 Jy ! Total flux subtracted in 200 components = 0.00271207 Jy ! Clean residual min=-0.000969 max=0.001018 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0719904 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0719904 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=0.073992Jy sigma=0.000657 ! Fit after self-cal, rms=0.073979Jy sigma=0.000657 ! 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 1.00 FD 1.01 HN 0.99 KP 1.04 ! LA 0.96 MK 0.98 NL 0.98 OV 1.06 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.98 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.21 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.02 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.16 KP 0.99 ! LA 0.98 MK 0.99 NL 1.02 OV 1.02 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.96 KP 1.00 ! LA 0.99 MK 1.17 NL 1.01 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.01 KP 1.03 ! LA 1.02 MK 0.96 NL 0.98 OV 1.02 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.02 KP 1.00 ! LA 0.94 MK 1.02 NL 0.99 OV 1.03 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 1.02 ! LA 1.02 MK 0.94 NL 1.00 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 1.01 ! LA 0.99 MK 0.97 NL 0.96 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.93 KP 0.98 ! LA 1.03 MK 0.89 NL 1.09 OV 0.94 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.80 KP 0.93 ! LA 1.04 MK 0.80 NL 0.98 OV 0.91 ! PT 1.02 SC 0.92 ! ! ! Fit before self-cal, rms=0.073979Jy sigma=0.000657 ! Fit after self-cal, rms=0.073380Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.355 mas, bpa=-1.747 degrees ! Estimated noise=257.616 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 (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999454 Jy ! Component: 100 - total flux cleaned = 0.00116114 Jy ! Component: 150 - total flux cleaned = 0.00123029 Jy ! Component: 200 - total flux cleaned = 0.00123067 Jy ! Total flux subtracted in 200 components = 0.00123067 Jy ! Clean residual min=-0.000874 max=0.000872 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0732211 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0732211 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=0.073365Jy sigma=0.000656 ! Fit after self-cal, rms=0.073380Jy sigma=0.000656 ! 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=0.073380Jy sigma=0.000656 ! Fit after self-cal, rms=0.075722Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.351 mas, bpa=-1.41 degrees ! Estimated noise=258.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372275 Jy ! Component: 100 - total flux cleaned = 0.000501674 Jy ! Component: 150 - total flux cleaned = 0.00055392 Jy ! Component: 200 - total flux cleaned = 0.000580694 Jy ! Total flux subtracted in 200 components = 0.000580694 Jy ! Clean residual min=-0.000766 max=0.000797 Jy/beam ! Clean residual mean=0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0738018 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0738018 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=0.075717Jy sigma=0.000654 ! Fit after self-cal, rms=0.075802Jy sigma=0.000654 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 = 6.89422e-05 Jy ! Component: 100 - total flux cleaned = 0.000105118 Jy ! Component: 150 - total flux cleaned = 0.000105466 Jy ! Component: 200 - total flux cleaned = 0.000105235 Jy ! Total flux subtracted in 200 components = 0.000105235 Jy ! Clean residual min=-0.000785 max=0.000774 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.073907 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.073907 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=0.075799Jy sigma=0.000654 ! Fit after self-cal, rms=0.075800Jy sigma=0.000654 ! 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=0.075800Jy sigma=0.000654 ! Fit after self-cal, rms=0.076556Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.35 mas, bpa=-1.345 degrees ! Estimated noise=258.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236802 Jy ! Component: 100 - total flux cleaned = 0.000351286 Jy ! Component: 150 - total flux cleaned = 0.000396206 Jy ! Component: 200 - total flux cleaned = 0.000402696 Jy ! Total flux subtracted in 200 components = 0.000402696 Jy ! Clean residual min=-0.000747 max=0.000786 Jy/beam ! Clean residual mean=0.000004 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0743097 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0743097 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=0.076553Jy sigma=0.000654 ! Fit after self-cal, rms=0.076569Jy sigma=0.000654 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) ! Added new window around map position (24.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659154 Jy ! Component: 100 - total flux cleaned = 0.000937138 Jy ! Component: 150 - total flux cleaned = 0.00104101 Jy ! Component: 200 - total flux cleaned = 0.00113208 Jy ! Total flux subtracted in 200 components = 0.00113208 Jy ! Clean residual min=-0.000694 max=0.000688 Jy/beam ! Clean residual mean=0.000004 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0754418 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.0754418 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=0.076563Jy sigma=0.000654 ! Fit after self-cal, rms=0.076562Jy sigma=0.000654 ! 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=0.076562Jy sigma=0.000654 ! Fit after self-cal, rms=0.076684Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=2.408 mas, bpa=13.86 degrees ! Estimated noise=327.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497559 Jy ! Component: 100 - total flux cleaned = 0.000838045 Jy ! Component: 150 - total flux cleaned = 0.0010858 Jy ! Component: 200 - total flux cleaned = 0.00119283 Jy ! Total flux subtracted in 200 components = 0.00119283 Jy ! Clean residual min=-0.000756 max=0.000799 Jy/beam ! Clean residual mean=0.000009 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0766346 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.0766346 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=0.076683Jy sigma=0.000654 ! Fit after self-cal, rms=0.076684Jy sigma=0.000654 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 = 0.000144405 Jy ! Component: 100 - total flux cleaned = 0.000236867 Jy ! Component: 150 - total flux cleaned = 0.000288111 Jy ! Component: 200 - total flux cleaned = 0.0003051 Jy ! Total flux subtracted in 200 components = 0.0003051 Jy ! Clean residual min=-0.000747 max=0.000807 Jy/beam ! Clean residual mean=0.000009 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0769397 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0769397 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=0.076684Jy sigma=0.000654 ! Fit after self-cal, rms=0.076684Jy sigma=0.000654 ! 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=1.024 mas, bmaj=1.349 mas, bpa=-1.312 degrees ! Estimated noise=258.312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.349 at -1.312 degrees (North through East) ! Clean map min=-0.00062199 max=0.05227 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=0.8247 mas, bmaj=1.08 mas, bpa=-4.085 degrees ! Estimated noise=713.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402462 Jy ! Component: 100 - total flux cleaned = 0.0519269 Jy ! Component: 150 - total flux cleaned = 0.0587859 Jy ! Component: 200 - total flux cleaned = 0.0634027 Jy ! Total flux subtracted in 200 components = 0.0634027 Jy ! Clean residual min=-0.002207 max=0.002544 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0634027 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0634027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.349 mas, bpa=-1.312 degrees ! Estimated noise=258.312 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 = 0.00443584 Jy ! Component: 100 - total flux cleaned = 0.00693417 Jy ! Component: 150 - total flux cleaned = 0.00847806 Jy ! Component: 200 - total flux cleaned = 0.00958467 Jy ! Total flux subtracted in 200 components = 0.00958467 Jy ! Clean residual min=-0.000841 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0729873 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.0729873 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=2.297 mas, bmaj=2.408 mas, bpa=13.86 degrees ! Estimated noise=327.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011524 Jy ! Component: 100 - total flux cleaned = 0.00192642 Jy ! Component: 150 - total flux cleaned = 0.00250073 Jy ! Component: 200 - total flux cleaned = 0.00293734 Jy ! Total flux subtracted in 200 components = 0.00293734 Jy ! Clean residual min=-0.000810 max=0.000785 Jy/beam ! Clean residual mean=0.000008 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0759247 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 = 0.000338093 Jy ! Component: 100 - total flux cleaned = 0.00060076 Jy ! Component: 150 - total flux cleaned = 0.000805856 Jy ! Component: 200 - total flux cleaned = 0.000937606 Jy ! Total flux subtracted in 200 components = 0.000937606 Jy ! Clean residual min=-0.000756 max=0.000810 Jy/beam ! Clean residual mean=0.000010 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0768623 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 0.0768623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.349 mas, bpa=-1.312 degrees ! Estimated noise=258.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13761e-07 Jy ! Component: 100 - total flux cleaned = 2.76953e-05 Jy ! Component: 150 - total flux cleaned = 2.72767e-05 Jy ! Component: 200 - total flux cleaned = 3.87793e-05 Jy ! Total flux subtracted in 200 components = 3.87793e-05 Jy ! Clean residual min=-0.000692 max=0.000679 Jy/beam ! Clean residual mean=0.000004 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0769011 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.0769011 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=0.076687Jy sigma=0.000654 ! Fit after self-cal, rms=0.076685Jy sigma=0.000654 wmodel J1248+4839_X_2017_06_10_pus_map.mod ! Writing 96 model components to file: J1248+4839_X_2017_06_10_pus_map.mod wobs J1248+4839_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1248+4839_X_2017_06_10_pus_uvs.fits wwins J1248+4839_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1248+4839_X_2017_06_10_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 = -2.46008e-05 Jy ! Component: 100 - total flux cleaned = -7.0096e-05 Jy ! Component: 150 - total flux cleaned = -0.000112779 Jy ! Component: 200 - total flux cleaned = -0.000102633 Jy ! Component: 250 - total flux cleaned = -0.000102866 Jy ! Component: 300 - total flux cleaned = -0.000112471 Jy ! Component: 350 - total flux cleaned = -9.4225e-05 Jy ! Component: 400 - total flux cleaned = -5.04039e-05 Jy ! Component: 450 - total flux cleaned = -2.47899e-05 Jy ! Component: 500 - total flux cleaned = 3.65652e-07 Jy ! Component: 550 - total flux cleaned = 3.32677e-05 Jy ! Component: 600 - total flux cleaned = 5.76192e-05 Jy ! Component: 650 - total flux cleaned = 7.35556e-05 Jy ! Component: 700 - total flux cleaned = 8.93052e-05 Jy ! Component: 750 - total flux cleaned = 8.94868e-05 Jy ! Component: 800 - total flux cleaned = 0.000112403 Jy ! Component: 850 - total flux cleaned = 0.000149724 Jy ! Component: 900 - total flux cleaned = 0.00014236 Jy ! Component: 950 - total flux cleaned = 0.000171457 Jy ! Component: 1000 - total flux cleaned = 0.000200001 Jy ! Component: 1050 - total flux cleaned = 0.000207009 Jy ! Component: 1100 - total flux cleaned = 0.000214017 Jy ! Component: 1150 - total flux cleaned = 0.000227846 Jy ! Component: 1200 - total flux cleaned = 0.000261999 Jy ! Component: 1250 - total flux cleaned = 0.00028213 Jy ! Component: 1300 - total flux cleaned = 0.000275534 Jy ! Component: 1350 - total flux cleaned = 0.000301939 Jy ! Component: 1400 - total flux cleaned = 0.000315047 Jy ! Component: 1450 - total flux cleaned = 0.000321493 Jy ! Component: 1500 - total flux cleaned = 0.000315066 Jy ! Component: 1550 - total flux cleaned = 0.000315107 Jy ! Component: 1600 - total flux cleaned = 0.000352885 Jy ! Component: 1650 - total flux cleaned = 0.000346608 Jy ! Component: 1700 - total flux cleaned = 0.000358831 Jy ! Component: 1750 - total flux cleaned = 0.000370975 Jy ! Component: 1800 - total flux cleaned = 0.000376989 Jy ! Component: 1850 - total flux cleaned = 0.000388903 Jy ! Component: 1900 - total flux cleaned = 0.000406682 Jy ! Component: 1950 - total flux cleaned = 0.000418509 Jy ! Component: 2000 - total flux cleaned = 0.000441838 Jy ! Total flux subtracted in 2048 components = 0.000435973 Jy ! Clean residual min=-0.000351 max=0.000330 Jy/beam ! Clean residual mean=0.000003 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.077337 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 247 components and 0.077337 Jy ![Exited script file: muppet] wmap "J1248+4839_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.349 at -1.312 degrees (North through East) ! Clean map min=-0.00053659 max=0.052115 Jy/beam ! Writing clean map to FITS file: J1248+4839_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0521146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623778 0.623778 1.24756 2.49511 4.99022 9.98045 19.9609 39.9218 79.8436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.349 at -1.312 degrees (North through East) ! Clean map min=-0.00053659 max=0.052115 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 J1248+4839_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:46:52 2019