! Started logfile: J0643+0857_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:24 2019 obs J0643+0857_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0643+0857_X_2017_01_16_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717402 visibilities/baseline/integration-bin. ! Found source: J0643+0857 ! ! 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 84840 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 J0643+0857_X_2017_01_16_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 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 584 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949347Jy sigma=0.008046 ! Fit after self-cal, rms=0.928282Jy sigma=0.007885 ! 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=0.8766 mas, bmaj=2.244 mas, bpa=18.88 degrees ! Estimated noise=633.22 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 = 0.0505671 Jy ! Component: 100 - total flux cleaned = 0.0742014 Jy ! Total flux subtracted in 100 components = 0.0742014 Jy ! Clean residual min=-0.006983 max=0.015353 Jy/beam ! Clean residual mean=-0.000018 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.0742013 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0742013 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=0.103493Jy sigma=0.000776 ! Fit after self-cal, rms=0.103058Jy sigma=0.000773 ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177578 Jy ! Component: 100 - total flux cleaned = 0.0304713 Jy ! Total flux subtracted in 100 components = 0.0304713 Jy ! Clean residual min=-0.005599 max=0.013138 Jy/beam ! Clean residual mean=-0.000017 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.104673 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.104673 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=0.097719Jy sigma=0.000716 ! Fit after self-cal, rms=0.097556Jy sigma=0.000714 ! 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=1.066 mas, bmaj=2.487 mas, bpa=17.85 degrees ! Estimated noise=313.742 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 = 0.0181564 Jy ! Component: 100 - total flux cleaned = 0.0307114 Jy ! Component: 150 - total flux cleaned = 0.0401938 Jy ! Component: 200 - total flux cleaned = 0.0475239 Jy ! Total flux subtracted in 200 components = 0.0475239 Jy ! Clean residual min=-0.005057 max=0.012620 Jy/beam ! Clean residual mean=-0.000043 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.152197 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 98 components and 0.152197 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=0.093267Jy sigma=0.000669 ! Fit after self-cal, rms=0.093048Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101461 Jy ! Component: 100 - total flux cleaned = 0.0168752 Jy ! Component: 150 - total flux cleaned = 0.0222582 Jy ! Component: 200 - total flux cleaned = 0.0267142 Jy ! Total flux subtracted in 200 components = 0.0267142 Jy ! Clean residual min=-0.003340 max=0.004332 Jy/beam ! Clean residual mean=-0.000026 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.178911 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 137 components and 0.178911 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=0.091684Jy sigma=0.000651 ! Fit after self-cal, rms=0.091631Jy sigma=0.000650 ! 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 1.08 FD 0.97 HN 1.03 KP 0.97 ! LA 0.94 MK 1.00* NL 1.10 OV 1.13 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.00 HN 1.10 KP 0.95 ! LA 0.94 MK 1.00* NL 1.13 OV 1.10 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.03 KP 0.94 ! LA 0.95 MK 1.00* NL 1.05 OV 1.06 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 0.98 KP 0.95 ! LA 0.95 MK 1.00* NL 1.03 OV 1.09 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.98 KP 0.96 ! LA 0.95 MK 1.00* NL 1.01 OV 1.06 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.91 KP 0.92 ! LA 0.95 MK 1.00* NL 1.03 OV 1.07 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 0.99 KP 0.94 ! LA 0.90 MK 1.00* NL 1.06 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 0.94 ! LA 0.94 MK 1.00* NL 1.06 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 0.95 ! LA 0.89 MK 1.00* NL 1.04 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.93 HN 0.97 KP 0.93 ! LA 0.94 MK 1.00* NL 1.00 OV 1.06 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.89 KP 0.93 ! LA 0.92 MK 1.00* NL 0.96 OV 1.04 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.94 KP 0.95 ! LA 0.90 MK 1.00* NL 0.98 OV 1.01 ! PT 1.07 SC 0.97 ! ! ! Fit before self-cal, rms=0.091631Jy sigma=0.000650 ! Fit after self-cal, rms=0.094598Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.488 mas, bpa=17.27 degrees ! Estimated noise=314.575 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244348 Jy ! Component: 100 - total flux cleaned = 0.00337504 Jy ! Component: 150 - total flux cleaned = 0.00405215 Jy ! Component: 200 - total flux cleaned = 0.00450926 Jy ! Total flux subtracted in 200 components = 0.00450926 Jy ! Clean residual min=-0.002037 max=0.002499 Jy/beam ! Clean residual mean=-0.000014 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.18342 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 0.18342 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=0.094481Jy sigma=0.000643 ! Fit after self-cal, rms=0.094562Jy sigma=0.000643 ! 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=0.094562Jy sigma=0.000643 ! Fit after self-cal, rms=0.097454Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.477 mas, bpa=17.12 degrees ! Estimated noise=311.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122119 Jy ! Component: 100 - total flux cleaned = 0.00163642 Jy ! Component: 150 - total flux cleaned = 0.0020315 Jy ! Component: 200 - total flux cleaned = 0.00249274 Jy ! Total flux subtracted in 200 components = 0.00249274 Jy ! Clean residual min=-0.001596 max=0.001895 Jy/beam ! Clean residual mean=-0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.185913 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 178 components and 0.185913 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=0.097411Jy sigma=0.000641 ! Fit after self-cal, rms=0.097496Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088778 Jy ! Component: 100 - total flux cleaned = 0.00106843 Jy ! Component: 150 - total flux cleaned = 0.00123142 Jy ! Component: 200 - total flux cleaned = 0.00128965 Jy ! Total flux subtracted in 200 components = 0.00128965 Jy ! Clean residual min=-0.001605 max=0.001704 Jy/beam ! Clean residual mean=-0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.187202 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 0.187202 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=0.097473Jy sigma=0.000640 ! Fit after self-cal, rms=0.097469Jy sigma=0.000640 ! 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=0.097469Jy sigma=0.000640 ! Fit after self-cal, rms=0.096095Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.466 mas, bpa=16.9 degrees ! Estimated noise=307.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514003 Jy ! Component: 100 - total flux cleaned = 0.000954661 Jy ! Component: 150 - total flux cleaned = 0.00138409 Jy ! Component: 200 - total flux cleaned = 0.00162861 Jy ! Total flux subtracted in 200 components = 0.00162861 Jy ! Clean residual min=-0.001310 max=0.001642 Jy/beam ! Clean residual mean=-0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.188831 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 193 components and 0.188831 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=0.096070Jy sigma=0.000639 ! Fit after self-cal, rms=0.096077Jy sigma=0.000639 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 = 0.000501257 Jy ! Component: 100 - total flux cleaned = 0.000605145 Jy ! Component: 150 - total flux cleaned = 0.000744102 Jy ! Component: 200 - total flux cleaned = 0.000829021 Jy ! Total flux subtracted in 200 components = 0.000829021 Jy ! Clean residual min=-0.001357 max=0.001507 Jy/beam ! Clean residual mean=-0.000008 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.18966 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 0.18966 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=0.096065Jy sigma=0.000639 ! Fit after self-cal, rms=0.096062Jy sigma=0.000639 ! 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=0.096062Jy sigma=0.000639 ! Fit after self-cal, rms=0.095163Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.008 mas, bpa=4.103 degrees ! Estimated noise=364.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137379 Jy ! Component: 100 - total flux cleaned = 0.00209856 Jy ! Component: 150 - total flux cleaned = 0.00237699 Jy ! Component: 200 - total flux cleaned = 0.00254409 Jy ! Total flux subtracted in 200 components = 0.00254409 Jy ! Clean residual min=-0.001437 max=0.001810 Jy/beam ! Clean residual mean=-0.000011 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.192204 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 213 components and 0.192204 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=0.095155Jy sigma=0.000639 ! Fit after self-cal, rms=0.095158Jy sigma=0.000639 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 = 0.000315463 Jy ! Component: 100 - total flux cleaned = 0.000465958 Jy ! Component: 150 - total flux cleaned = 0.000551924 Jy ! Component: 200 - total flux cleaned = 0.000599294 Jy ! Total flux subtracted in 200 components = 0.000599294 Jy ! Clean residual min=-0.001427 max=0.001612 Jy/beam ! Clean residual mean=-0.000010 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.192804 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 217 components and 0.192803 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=0.095154Jy sigma=0.000639 ! Fit after self-cal, rms=0.095154Jy sigma=0.000639 ! 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=1.074 mas, bmaj=2.456 mas, bpa=16.75 degrees ! Estimated noise=304.091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.456 at 16.75 degrees (North through East) ! Clean map min=-0.001114 max=0.061291 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=0.8855 mas, bmaj=2.195 mas, bpa=17.6 degrees ! Estimated noise=606.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475674 Jy ! Component: 100 - total flux cleaned = 0.073675 Jy ! Component: 150 - total flux cleaned = 0.0918287 Jy ! Component: 200 - total flux cleaned = 0.106091 Jy ! Total flux subtracted in 200 components = 0.106091 Jy ! Clean residual min=-0.005175 max=0.008596 Jy/beam ! Clean residual mean=-0.000016 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.106091 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.106091 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.456 mas, bpa=16.75 degrees ! Estimated noise=304.091 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 = 0.0183273 Jy ! Component: 100 - total flux cleaned = 0.0314875 Jy ! Component: 150 - total flux cleaned = 0.0415892 Jy ! Component: 200 - total flux cleaned = 0.0495241 Jy ! Total flux subtracted in 200 components = 0.0495241 Jy ! Clean residual min=-0.003421 max=0.004861 Jy/beam ! Clean residual mean=-0.000031 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.155615 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 98 components and 0.155615 Jy ! Inverting map ! Added new window around map position (2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638192 Jy ! Component: 100 - total flux cleaned = 0.0115785 Jy ! Component: 150 - total flux cleaned = 0.0158567 Jy ! Component: 200 - total flux cleaned = 0.0194041 Jy ! Total flux subtracted in 200 components = 0.0194041 Jy ! Clean residual min=-0.002082 max=0.002220 Jy/beam ! Clean residual mean=-0.000019 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.175019 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 131 components and 0.17502 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=2.165 mas, bmaj=3.008 mas, bpa=4.103 degrees ! Estimated noise=364.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483019 Jy ! Component: 100 - total flux cleaned = 0.0082778 Jy ! Component: 150 - total flux cleaned = 0.010923 Jy ! Component: 200 - total flux cleaned = 0.0130197 Jy ! Total flux subtracted in 200 components = 0.0130197 Jy ! Clean residual min=-0.001898 max=0.001536 Jy/beam ! Clean residual mean=-0.000017 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.188039 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 = 0.00169494 Jy ! Component: 100 - total flux cleaned = 0.00297827 Jy ! Component: 150 - total flux cleaned = 0.00390534 Jy ! Component: 200 - total flux cleaned = 0.00449857 Jy ! Total flux subtracted in 200 components = 0.00449857 Jy ! Clean residual min=-0.001560 max=0.001324 Jy/beam ! Clean residual mean=-0.000010 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.192538 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 224 components and 0.192538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.456 mas, bpa=16.75 degrees ! Estimated noise=304.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156464 Jy ! Component: 100 - total flux cleaned = 0.00039849 Jy ! Component: 150 - total flux cleaned = 0.000643841 Jy ! Component: 200 - total flux cleaned = 0.000769884 Jy ! Total flux subtracted in 200 components = 0.000769884 Jy ! Clean residual min=-0.001250 max=0.001141 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.193308 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 244 components and 0.193308 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=0.095151Jy sigma=0.000639 ! Fit after self-cal, rms=0.095112Jy sigma=0.000639 wmodel J0643+0857_X_2017_01_16_pus_map.mod ! Writing 244 model components to file: J0643+0857_X_2017_01_16_pus_map.mod wobs J0643+0857_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0643+0857_X_2017_01_16_pus_uvs.fits wwins J0643+0857_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J0643+0857_X_2017_01_16_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 = -3.68076e-05 Jy ! Component: 100 - total flux cleaned = -0.000130708 Jy ! Component: 150 - total flux cleaned = -0.000184502 Jy ! Component: 200 - total flux cleaned = -0.000253242 Jy ! Component: 250 - total flux cleaned = -0.000302721 Jy ! Component: 300 - total flux cleaned = -0.000302457 Jy ! Component: 350 - total flux cleaned = -0.000302734 Jy ! Component: 400 - total flux cleaned = -0.000287982 Jy ! Component: 450 - total flux cleaned = -0.000273694 Jy ! Component: 500 - total flux cleaned = -0.00021798 Jy ! Component: 550 - total flux cleaned = -0.000177145 Jy ! Component: 600 - total flux cleaned = -0.000150267 Jy ! Component: 650 - total flux cleaned = -8.50799e-05 Jy ! Component: 700 - total flux cleaned = -2.14841e-05 Jy ! Component: 750 - total flux cleaned = 2.81889e-05 Jy ! Component: 800 - total flux cleaned = 5.29456e-05 Jy ! Component: 850 - total flux cleaned = 0.000113078 Jy ! Component: 900 - total flux cleaned = 0.000195198 Jy ! Component: 950 - total flux cleaned = 0.000252452 Jy ! Component: 1000 - total flux cleaned = 0.000286153 Jy ! Component: 1050 - total flux cleaned = 0.00035235 Jy ! Component: 1100 - total flux cleaned = 0.000406528 Jy ! Component: 1150 - total flux cleaned = 0.000438442 Jy ! Component: 1200 - total flux cleaned = 0.000490761 Jy ! Component: 1250 - total flux cleaned = 0.00052144 Jy ! Component: 1300 - total flux cleaned = 0.000551806 Jy ! Component: 1350 - total flux cleaned = 0.000571959 Jy ! Component: 1400 - total flux cleaned = 0.000640282 Jy ! Component: 1450 - total flux cleaned = 0.000659455 Jy ! Component: 1500 - total flux cleaned = 0.000716097 Jy ! Component: 1550 - total flux cleaned = 0.00075346 Jy ! Component: 1600 - total flux cleaned = 0.000817684 Jy ! Component: 1650 - total flux cleaned = 0.000835821 Jy ! Component: 1700 - total flux cleaned = 0.00088921 Jy ! Component: 1750 - total flux cleaned = 0.00095916 Jy ! Component: 1800 - total flux cleaned = 0.000993503 Jy ! Component: 1850 - total flux cleaned = 0.00101909 Jy ! Component: 1900 - total flux cleaned = 0.00102754 Jy ! Component: 1950 - total flux cleaned = 0.00103598 Jy ! Component: 2000 - total flux cleaned = 0.00108489 Jy ! Total flux subtracted in 2048 components = 0.00106872 Jy ! Clean residual min=-0.000471 max=0.000457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.194376 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 385 components and 0.194376 Jy ![Exited script file: muppet] wmap "J0643+0857_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.456 at 16.75 degrees (North through East) ! Clean map min=-0.00091088 max=0.061685 Jy/beam ! Writing clean map to FITS file: J0643+0857_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0616847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.788404 0.788404 1.57681 3.15362 6.30723 12.6145 25.2289 50.4578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.456 at 16.75 degrees (North through East) ! Clean map min=-0.00091088 max=0.061685 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 J0643+0857_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:30 2019