! Started logfile: J0346+5400_X_2017_07_09_pus_uvs.log on Wed May 8 15:20:40 2019 obs J0346+5400_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0346+5400_X_2017_07_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969125 visibilities/baseline/integration-bin. ! Found source: J0346+5400 ! ! 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 979 lines of history. ! ! Reading 59136 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 J0346+5400_X_2017_07_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812453Jy sigma=0.006831 ! Fit after self-cal, rms=0.775162Jy sigma=0.006516 ! 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=0.8306 mas, bmaj=1.035 mas, bpa=4.875 degrees ! Estimated noise=688.309 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 = 0.173578 Jy ! Component: 100 - total flux cleaned = 0.239714 Jy ! Total flux subtracted in 100 components = 0.239714 Jy ! Clean residual min=-0.008023 max=0.028854 Jy/beam ! Clean residual mean=-0.000101 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.239714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239714 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=0.097313Jy sigma=0.000805 ! Fit after self-cal, rms=0.096384Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328004 Jy ! Component: 100 - total flux cleaned = 0.0493948 Jy ! Total flux subtracted in 100 components = 0.0493948 Jy ! Clean residual min=-0.003694 max=0.008093 Jy/beam ! Clean residual mean=-0.000033 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.289109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.289109 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=0.083340Jy sigma=0.000676 ! Fit after self-cal, rms=0.083228Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971538 Jy ! Component: 100 - total flux cleaned = 0.0153723 Jy ! Total flux subtracted in 100 components = 0.0153723 Jy ! Clean residual min=-0.003145 max=0.003637 Jy/beam ! Clean residual mean=-0.000012 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.304481 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.304481 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=0.081917Jy sigma=0.000662 ! Fit after self-cal, rms=0.081902Jy sigma=0.000662 ! 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=1.018 mas, bmaj=1.319 mas, bpa=7.471 degrees ! Estimated noise=344.994 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 = 0.00425759 Jy ! Component: 100 - total flux cleaned = 0.00631065 Jy ! Component: 150 - total flux cleaned = 0.00725218 Jy ! Component: 200 - total flux cleaned = 0.0074974 Jy ! Total flux subtracted in 200 components = 0.0074974 Jy ! Clean residual min=-0.002545 max=0.002948 Jy/beam ! Clean residual mean=0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.311979 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.311979 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=0.081715Jy sigma=0.000660 ! Fit after self-cal, rms=0.081711Jy sigma=0.000660 ! 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 1.00 HN 0.98 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.95 KP 0.98 ! LA 0.98 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.99 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.99 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.99 ! LA 1.01 MK 0.99 NL 0.98 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.081711Jy sigma=0.000660 ! Fit after self-cal, rms=0.082705Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.327 mas, bpa=6.475 degrees ! Estimated noise=347.055 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 (4.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279538 Jy ! Component: 100 - total flux cleaned = 0.00450374 Jy ! Component: 150 - total flux cleaned = 0.00544447 Jy ! Component: 200 - total flux cleaned = 0.00589263 Jy ! Total flux subtracted in 200 components = 0.00589263 Jy ! Clean residual min=-0.002041 max=0.002469 Jy/beam ! Clean residual mean=0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.317871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.317871 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=0.082595Jy sigma=0.000656 ! Fit after self-cal, rms=0.082603Jy sigma=0.000656 ! Inverting map ! Added new window around map position (2.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235153 Jy ! Component: 100 - total flux cleaned = 0.00359997 Jy ! Component: 150 - total flux cleaned = 0.0044144 Jy ! Component: 200 - total flux cleaned = 0.00472692 Jy ! Total flux subtracted in 200 components = 0.00472692 Jy ! Clean residual min=-0.001840 max=0.001620 Jy/beam ! Clean residual mean=0.000023 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.322598 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.322598 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=0.082532Jy sigma=0.000655 ! Fit after self-cal, rms=0.082526Jy sigma=0.000655 ! 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=0.082526Jy sigma=0.000655 ! Fit after self-cal, rms=0.083720Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.342 mas, bpa=4.788 degrees ! Estimated noise=348.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621616 Jy ! Component: 100 - total flux cleaned = 0.000801695 Jy ! Component: 150 - total flux cleaned = 0.000854226 Jy ! Component: 200 - total flux cleaned = 0.000926157 Jy ! Total flux subtracted in 200 components = 0.000926157 Jy ! Clean residual min=-0.001132 max=0.001054 Jy/beam ! Clean residual mean=0.000007 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.323525 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.323525 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=0.083698Jy sigma=0.000652 ! Fit after self-cal, rms=0.083703Jy sigma=0.000652 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 = 0.000171856 Jy ! Component: 100 - total flux cleaned = 0.000194931 Jy ! Component: 150 - total flux cleaned = 0.000236201 Jy ! Component: 200 - total flux cleaned = 0.000236128 Jy ! Total flux subtracted in 200 components = 0.000236128 Jy ! Clean residual min=-0.001099 max=0.001037 Jy/beam ! Clean residual mean=0.000008 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.323761 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.323761 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=0.083691Jy sigma=0.000652 ! Fit after self-cal, rms=0.083690Jy sigma=0.000652 ! 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=0.083690Jy sigma=0.000652 ! Fit after self-cal, rms=0.083826Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.343 mas, bpa=4.61 degrees ! Estimated noise=348.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.38521e-05 Jy ! Component: 100 - total flux cleaned = 0.000174085 Jy ! Component: 150 - total flux cleaned = 0.000211376 Jy ! Component: 200 - total flux cleaned = 0.00022915 Jy ! Total flux subtracted in 200 components = 0.00022915 Jy ! Clean residual min=-0.001112 max=0.001019 Jy/beam ! Clean residual mean=0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.32399 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.32399 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=0.083815Jy sigma=0.000652 ! Fit after self-cal, rms=0.083815Jy sigma=0.000652 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 = 7.12219e-05 Jy ! Component: 100 - total flux cleaned = 7.07203e-05 Jy ! Component: 150 - total flux cleaned = 8.75688e-05 Jy ! Component: 200 - total flux cleaned = 0.000120481 Jy ! Total flux subtracted in 200 components = 0.000120481 Jy ! Clean residual min=-0.001096 max=0.001005 Jy/beam ! Clean residual mean=0.000007 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.32411 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.32411 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=0.083806Jy sigma=0.000652 ! Fit after self-cal, rms=0.083805Jy sigma=0.000652 ! 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=0.083805Jy sigma=0.000652 ! Fit after self-cal, rms=0.083883Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.434 mas, bpa=28.07 degrees ! Estimated noise=435.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361671 Jy ! Component: 100 - total flux cleaned = 0.000479439 Jy ! Component: 150 - total flux cleaned = 0.000538817 Jy ! Component: 200 - total flux cleaned = 0.000579127 Jy ! Total flux subtracted in 200 components = 0.000579127 Jy ! Clean residual min=-0.000959 max=0.001245 Jy/beam ! Clean residual mean=0.000016 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.324689 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.324689 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=0.083883Jy sigma=0.000652 ! Fit after self-cal, rms=0.083883Jy sigma=0.000652 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 = 7.34878e-05 Jy ! Component: 100 - total flux cleaned = 0.000117055 Jy ! Component: 150 - total flux cleaned = 0.000147636 Jy ! Component: 200 - total flux cleaned = 0.000161446 Jy ! Total flux subtracted in 200 components = 0.000161446 Jy ! Clean residual min=-0.000950 max=0.001242 Jy/beam ! Clean residual mean=0.000017 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.324851 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.324851 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=0.083883Jy sigma=0.000652 ! Fit after self-cal, rms=0.083883Jy sigma=0.000652 ! 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=1.027 mas, bmaj=1.343 mas, bpa=4.492 degrees ! Estimated noise=348.731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.343 at 4.492 degrees (North through East) ! Clean map min=-0.00095287 max=0.23057 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=0.8357 mas, bmaj=1.058 mas, bpa=0.2075 degrees ! Estimated noise=704.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177195 Jy ! Component: 100 - total flux cleaned = 0.244778 Jy ! Component: 150 - total flux cleaned = 0.275597 Jy ! Component: 200 - total flux cleaned = 0.291108 Jy ! Total flux subtracted in 200 components = 0.291108 Jy ! Clean residual min=-0.003166 max=0.007615 Jy/beam ! Clean residual mean=-0.000037 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.291108 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.291108 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.343 mas, bpa=4.492 degrees ! Estimated noise=348.731 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 = 0.010131 Jy ! Component: 100 - total flux cleaned = 0.015159 Jy ! Component: 150 - total flux cleaned = 0.0186503 Jy ! Component: 200 - total flux cleaned = 0.0213683 Jy ! Total flux subtracted in 200 components = 0.0213683 Jy ! Clean residual min=-0.001354 max=0.001843 Jy/beam ! Clean residual mean=-0.000021 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.312476 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.312476 Jy ! Inverting map ! Added new window around map position (3, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221942 Jy ! Component: 100 - total flux cleaned = 0.00403555 Jy ! Component: 150 - total flux cleaned = 0.00556512 Jy ! Component: 200 - total flux cleaned = 0.00661711 Jy ! Total flux subtracted in 200 components = 0.00661711 Jy ! Clean residual min=-0.001113 max=0.001343 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.319093 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.319093 Jy ! Inverting map ! Added new window around map position (4.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099491 Jy ! Component: 100 - total flux cleaned = 0.00160362 Jy ! Component: 150 - total flux cleaned = 0.00211741 Jy ! Component: 200 - total flux cleaned = 0.00258681 Jy ! Total flux subtracted in 200 components = 0.00258681 Jy ! Clean residual min=-0.001021 max=0.001056 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.32168 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.32168 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=2.273 mas, bmaj=2.434 mas, bpa=28.07 degrees ! Estimated noise=435.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103217 Jy ! Component: 100 - total flux cleaned = 0.00174325 Jy ! Component: 150 - total flux cleaned = 0.0022619 Jy ! Component: 200 - total flux cleaned = 0.00257767 Jy ! Total flux subtracted in 200 components = 0.00257767 Jy ! Clean residual min=-0.001007 max=0.001204 Jy/beam ! Clean residual mean=0.000014 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.324258 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 = 0.000175478 Jy ! Component: 100 - total flux cleaned = 0.000320962 Jy ! Component: 150 - total flux cleaned = 0.000443033 Jy ! Component: 200 - total flux cleaned = 0.000517775 Jy ! Total flux subtracted in 200 components = 0.000517775 Jy ! Clean residual min=-0.000987 max=0.001193 Jy/beam ! Clean residual mean=0.000016 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.324776 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.324776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.343 mas, bpa=4.492 degrees ! Estimated noise=348.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376598 Jy ! Component: 100 - total flux cleaned = -0.000433198 Jy ! Component: 150 - total flux cleaned = -0.000459479 Jy ! Component: 200 - total flux cleaned = -0.000389032 Jy ! Total flux subtracted in 200 components = -0.000389032 Jy ! Clean residual min=-0.001035 max=0.000984 Jy/beam ! Clean residual mean=0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.324387 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.324387 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=0.083878Jy sigma=0.000652 ! Fit after self-cal, rms=0.083873Jy sigma=0.000652 wmodel J0346+5400_X_2017_07_09_pus_map.mod ! Writing 104 model components to file: J0346+5400_X_2017_07_09_pus_map.mod wobs J0346+5400_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0346+5400_X_2017_07_09_pus_uvs.fits wwins J0346+5400_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J0346+5400_X_2017_07_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 = -3.85023e-05 Jy ! Component: 100 - total flux cleaned = -0.000123589 Jy ! Component: 150 - total flux cleaned = -0.000139507 Jy ! Component: 200 - total flux cleaned = -0.000138928 Jy ! Component: 250 - total flux cleaned = -0.000138198 Jy ! Component: 300 - total flux cleaned = -9.58085e-05 Jy ! Component: 350 - total flux cleaned = -8.21875e-05 Jy ! Component: 400 - total flux cleaned = -5.53307e-05 Jy ! Component: 450 - total flux cleaned = -2.57515e-06 Jy ! Component: 500 - total flux cleaned = 4.91798e-05 Jy ! Component: 550 - total flux cleaned = 3.63855e-05 Jy ! Component: 600 - total flux cleaned = 9.9382e-05 Jy ! Component: 650 - total flux cleaned = 0.000161247 Jy ! Component: 700 - total flux cleaned = 0.000222049 Jy ! Component: 750 - total flux cleaned = 0.000234004 Jy ! Component: 800 - total flux cleaned = 0.000281441 Jy ! Component: 850 - total flux cleaned = 0.00028145 Jy ! Component: 900 - total flux cleaned = 0.00029315 Jy ! Component: 950 - total flux cleaned = 0.000304518 Jy ! Component: 1000 - total flux cleaned = 0.000349489 Jy ! Component: 1050 - total flux cleaned = 0.000349368 Jy ! Component: 1100 - total flux cleaned = 0.00039355 Jy ! Component: 1150 - total flux cleaned = 0.000458806 Jy ! Component: 1200 - total flux cleaned = 0.000469557 Jy ! Component: 1250 - total flux cleaned = 0.000522986 Jy ! Component: 1300 - total flux cleaned = 0.000512395 Jy ! Component: 1350 - total flux cleaned = 0.000543993 Jy ! Component: 1400 - total flux cleaned = 0.000574987 Jy ! Component: 1450 - total flux cleaned = 0.000564692 Jy ! Component: 1500 - total flux cleaned = 0.000574946 Jy ! Component: 1550 - total flux cleaned = 0.000595224 Jy ! Component: 1600 - total flux cleaned = 0.000635162 Jy ! Component: 1650 - total flux cleaned = 0.000645145 Jy ! Component: 1700 - total flux cleaned = 0.00066467 Jy ! Component: 1750 - total flux cleaned = 0.000723064 Jy ! Component: 1800 - total flux cleaned = 0.000723162 Jy ! Component: 1850 - total flux cleaned = 0.000771011 Jy ! Component: 1900 - total flux cleaned = 0.000780444 Jy ! Component: 1950 - total flux cleaned = 0.000808699 Jy ! Component: 2000 - total flux cleaned = 0.000799399 Jy ! Total flux subtracted in 2048 components = 0.00085513 Jy ! Clean residual min=-0.000506 max=0.000714 Jy/beam ! Clean residual mean=0.000005 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.325242 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 245 components and 0.325242 Jy ![Exited script file: muppet] wmap "J0346+5400_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.343 at 4.492 degrees (North through East) ! Clean map min=-0.00087915 max=0.23069 Jy/beam ! Writing clean map to FITS file: J0346+5400_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.230686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220211 0.220211 0.440422 0.880843 1.76169 3.52337 7.04675 14.0935 28.187 56.374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.343 at 4.492 degrees (North through East) ! Clean map min=-0.00087915 max=0.23069 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 J0346+5400_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:20:44 2019