! Started logfile: J1028+2401_X_2017_02_24_pus_uvs.log on Sat May 4 10:01:07 2019 obs J1028+2401_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1028+2401_X_2017_02_24_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846018 visibilities/baseline/integration-bin. ! Found source: J1028+2401 ! ! 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 1882 lines of history. ! ! Reading 51624 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 J1028+2401_X_2017_02_24_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925096Jy sigma=0.008097 ! Fit after self-cal, rms=0.916724Jy sigma=0.008031 ! 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=0.8235 mas, bmaj=1.45 mas, bpa=3.168 degrees ! Estimated noise=709.249 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 = 0.0631709 Jy ! Component: 100 - total flux cleaned = 0.0846285 Jy ! Total flux subtracted in 100 components = 0.0846285 Jy ! Clean residual min=-0.004155 max=0.011400 Jy/beam ! Clean residual mean=0.000007 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0846284 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0846284 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=0.081869Jy sigma=0.000691 ! Fit after self-cal, rms=0.081694Jy sigma=0.000690 ! Inverting map ! Added new window around map position (0.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134155 Jy ! Component: 100 - total flux cleaned = 0.0208746 Jy ! Total flux subtracted in 100 components = 0.0208746 Jy ! Clean residual min=-0.002966 max=0.004196 Jy/beam ! Clean residual mean=0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.105503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.105503 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=0.079046Jy sigma=0.000664 ! Fit after self-cal, rms=0.078950Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557945 Jy ! Component: 100 - total flux cleaned = 0.00844266 Jy ! Total flux subtracted in 100 components = 0.00844266 Jy ! Clean residual min=-0.002734 max=0.002850 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.113946 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.113946 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=0.078468Jy sigma=0.000658 ! Fit after self-cal, rms=0.078434Jy sigma=0.000657 ! 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=1.001 mas, bmaj=1.767 mas, bpa=3.435 degrees ! Estimated noise=358.089 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 = 0.00370698 Jy ! Component: 100 - total flux cleaned = 0.00568536 Jy ! Component: 150 - total flux cleaned = 0.00701789 Jy ! Component: 200 - total flux cleaned = 0.00794323 Jy ! Total flux subtracted in 200 components = 0.00794323 Jy ! Clean residual min=-0.001638 max=0.001687 Jy/beam ! Clean residual mean=-0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.121889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.121889 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=0.078265Jy sigma=0.000656 ! Fit after self-cal, rms=0.078250Jy sigma=0.000655 ! 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 0.96 FD 0.98 HN 1.17 KP 1.00 ! LA 0.97 MK 1.02 NL 0.96 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.98 KP 1.03 ! LA 1.03 MK 0.98 NL 0.95 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.02 NL 0.94 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 0.99 KP 1.04 ! LA 0.99 MK 0.98 NL 0.98 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 0.95 KP 1.00 ! LA 0.96 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.06 KP 1.00 ! LA 1.02 MK 0.98 NL 0.99 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.98 KP 1.04 ! LA 0.98 MK 1.02 NL 0.94 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.00 KP 1.00 ! LA 1.01 MK 0.96 NL 0.94 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.96 KP 1.00 ! LA 1.02 MK 1.78 NL 0.97 OV 0.98 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.98 KP 1.03 ! LA 1.02 MK 0.95 NL 0.98 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.99 KP 1.01 ! LA 0.98 MK 1.77 NL 0.96 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.02 KP 1.02 ! LA 0.98 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.078250Jy sigma=0.000655 ! Fit after self-cal, rms=0.081322Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.782 mas, bpa=3.903 degrees ! Estimated noise=359.36 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 = 0.000323376 Jy ! Component: 100 - total flux cleaned = 0.000323591 Jy ! Component: 150 - total flux cleaned = 0.000243945 Jy ! Component: 200 - total flux cleaned = 0.000226972 Jy ! Total flux subtracted in 200 components = 0.000226972 Jy ! Clean residual min=-0.001525 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.122116 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.122116 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=0.081304Jy sigma=0.000652 ! Fit after self-cal, rms=0.081378Jy sigma=0.000652 ! 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=0.081378Jy sigma=0.000652 ! Fit after self-cal, rms=0.090829Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.775 mas, bpa=3.748 degrees ! Estimated noise=359.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197778 Jy ! Component: 100 - total flux cleaned = 0.000404026 Jy ! Component: 150 - total flux cleaned = 0.000404871 Jy ! Component: 200 - total flux cleaned = 0.000389828 Jy ! Total flux subtracted in 200 components = 0.000389828 Jy ! Clean residual min=-0.001040 max=0.001133 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.122506 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.122506 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=0.090818Jy sigma=0.000647 ! Fit after self-cal, rms=0.090994Jy sigma=0.000647 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 (0.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910669 Jy ! Component: 100 - total flux cleaned = 0.00129668 Jy ! Component: 150 - total flux cleaned = 0.00158705 Jy ! Component: 200 - total flux cleaned = 0.0018274 Jy ! Total flux subtracted in 200 components = 0.0018274 Jy ! Clean residual min=-0.000999 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.124333 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.124333 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=0.090976Jy sigma=0.000647 ! Fit after self-cal, rms=0.090976Jy sigma=0.000647 ! 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=0.090976Jy sigma=0.000647 ! Fit after self-cal, rms=0.092835Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.775 mas, bpa=3.591 degrees ! Estimated noise=359.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292357 Jy ! Component: 100 - total flux cleaned = 0.000634002 Jy ! Component: 150 - total flux cleaned = 0.000748958 Jy ! Component: 200 - total flux cleaned = 0.00080117 Jy ! Total flux subtracted in 200 components = 0.00080117 Jy ! Clean residual min=-0.000922 max=0.000965 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.125134 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.125134 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=0.092826Jy sigma=0.000646 ! Fit after self-cal, rms=0.092840Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.70138e-05 Jy ! Component: 100 - total flux cleaned = 0.00022189 Jy ! Component: 150 - total flux cleaned = 0.000237839 Jy ! Component: 200 - total flux cleaned = 0.000253281 Jy ! Total flux subtracted in 200 components = 0.000253281 Jy ! Clean residual min=-0.000917 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.125388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.125388 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=0.092834Jy sigma=0.000646 ! Fit after self-cal, rms=0.092832Jy sigma=0.000646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092832Jy sigma=0.000646 ! Fit after self-cal, rms=0.093067Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.762 mas, bpa=-0.3976 degrees ! Estimated noise=439.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278454 Jy ! Component: 100 - total flux cleaned = 0.000425947 Jy ! Component: 150 - total flux cleaned = 0.000530627 Jy ! Component: 200 - total flux cleaned = 0.000637139 Jy ! Total flux subtracted in 200 components = 0.000637139 Jy ! Clean residual min=-0.000765 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.126025 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.126025 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=0.093066Jy sigma=0.000646 ! Fit after self-cal, rms=0.093065Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.64013e-05 Jy ! Component: 100 - total flux cleaned = -2.79692e-05 Jy ! Component: 150 - total flux cleaned = 5.35187e-05 Jy ! Component: 200 - total flux cleaned = 7.75484e-05 Jy ! Total flux subtracted in 200 components = 7.75484e-05 Jy ! Clean residual min=-0.000766 max=0.000943 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.126102 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.126102 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=0.093063Jy sigma=0.000646 ! Fit after self-cal, rms=0.093062Jy sigma=0.000646 ! 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=1.008 mas, bmaj=1.775 mas, bpa=3.427 degrees ! Estimated noise=359.932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.775 at 3.427 degrees (North through East) ! Clean map min=-0.00081767 max=0.081993 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=0.8332 mas, bmaj=1.467 mas, bpa=3.848 degrees ! Estimated noise=717.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643796 Jy ! Component: 100 - total flux cleaned = 0.0894929 Jy ! Component: 150 - total flux cleaned = 0.101268 Jy ! Component: 200 - total flux cleaned = 0.107563 Jy ! Total flux subtracted in 200 components = 0.107563 Jy ! Clean residual min=-0.002421 max=0.003208 Jy/beam ! Clean residual mean=0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.107563 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.107563 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.775 mas, bpa=3.427 degrees ! Estimated noise=359.932 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 = 0.0054467 Jy ! Component: 100 - total flux cleaned = 0.00862353 Jy ! Component: 150 - total flux cleaned = 0.0107129 Jy ! Component: 200 - total flux cleaned = 0.012239 Jy ! Total flux subtracted in 200 components = 0.012239 Jy ! Clean residual min=-0.000977 max=0.001172 Jy/beam ! Clean residual mean=-0.000007 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.119802 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.119802 Jy ! Inverting map ! Added new window around map position (-1, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126783 Jy ! Component: 100 - total flux cleaned = 0.00226139 Jy ! Component: 150 - total flux cleaned = 0.00308349 Jy ! Component: 200 - total flux cleaned = 0.00377871 Jy ! Total flux subtracted in 200 components = 0.00377871 Jy ! Clean residual min=-0.000913 max=0.000841 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.12358 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.12358 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=2.083 mas, bmaj=2.762 mas, bpa=-0.3976 degrees ! Estimated noise=439.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837581 Jy ! Component: 100 - total flux cleaned = 0.00123642 Jy ! Component: 150 - total flux cleaned = 0.00149422 Jy ! Component: 200 - total flux cleaned = 0.00170531 Jy ! Total flux subtracted in 200 components = 0.00170531 Jy ! Clean residual min=-0.000790 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.125286 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 = 0.000176318 Jy ! Component: 100 - total flux cleaned = 0.000305221 Jy ! Component: 150 - total flux cleaned = 0.000366092 Jy ! Component: 200 - total flux cleaned = 0.000420356 Jy ! Total flux subtracted in 200 components = 0.000420356 Jy ! Clean residual min=-0.000777 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.125706 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 112 components and 0.125706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.775 mas, bpa=3.427 degrees ! Estimated noise=359.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10357e-05 Jy ! Component: 100 - total flux cleaned = 6.23377e-05 Jy ! Component: 150 - total flux cleaned = 7.89803e-05 Jy ! Component: 200 - total flux cleaned = 7.92291e-05 Jy ! Total flux subtracted in 200 components = 7.92291e-05 Jy ! Clean residual min=-0.000890 max=0.000888 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.125785 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.125785 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=0.093051Jy sigma=0.000646 ! Fit after self-cal, rms=0.093045Jy sigma=0.000646 wmodel J1028+2401_X_2017_02_24_pus_map.mod ! Writing 125 model components to file: J1028+2401_X_2017_02_24_pus_map.mod wobs J1028+2401_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1028+2401_X_2017_02_24_pus_uvs.fits wwins J1028+2401_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1028+2401_X_2017_02_24_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 = -3.18849e-05 Jy ! Component: 100 - total flux cleaned = -6.12545e-05 Jy ! Component: 150 - total flux cleaned = -6.14501e-05 Jy ! Component: 200 - total flux cleaned = -0.000114434 Jy ! Component: 250 - total flux cleaned = -0.000127316 Jy ! Component: 300 - total flux cleaned = -0.000115025 Jy ! Component: 350 - total flux cleaned = -9.11858e-05 Jy ! Component: 400 - total flux cleaned = -9.14272e-05 Jy ! Component: 450 - total flux cleaned = -0.000114475 Jy ! Component: 500 - total flux cleaned = -0.000159303 Jy ! Component: 550 - total flux cleaned = -0.000170145 Jy ! Component: 600 - total flux cleaned = -0.000159148 Jy ! Component: 650 - total flux cleaned = -0.000159117 Jy ! Component: 700 - total flux cleaned = -0.000116963 Jy ! Component: 750 - total flux cleaned = -9.63411e-05 Jy ! Component: 800 - total flux cleaned = -8.61235e-05 Jy ! Component: 850 - total flux cleaned = -6.59139e-05 Jy ! Component: 900 - total flux cleaned = -4.59871e-05 Jy ! Component: 950 - total flux cleaned = -3.61517e-05 Jy ! Component: 1000 - total flux cleaned = -4.57849e-05 Jy ! Component: 1050 - total flux cleaned = -2.65392e-05 Jy ! Component: 1100 - total flux cleaned = -5.5076e-05 Jy ! Component: 1150 - total flux cleaned = -5.48476e-05 Jy ! Component: 1200 - total flux cleaned = -8.48058e-06 Jy ! Component: 1250 - total flux cleaned = -3.60853e-05 Jy ! Component: 1300 - total flux cleaned = -1.78108e-05 Jy ! Component: 1350 - total flux cleaned = -9.00126e-06 Jy ! Component: 1400 - total flux cleaned = -1.12582e-07 Jy ! Component: 1450 - total flux cleaned = 5.01677e-09 Jy ! Component: 1500 - total flux cleaned = 6.80802e-09 Jy ! Component: 1550 - total flux cleaned = -3.43052e-05 Jy ! Component: 1600 - total flux cleaned = -1.7176e-05 Jy ! Component: 1650 - total flux cleaned = -5.91287e-05 Jy ! Component: 1700 - total flux cleaned = -5.07318e-05 Jy ! Component: 1750 - total flux cleaned = -7.54876e-05 Jy ! Component: 1800 - total flux cleaned = -8.36672e-05 Jy ! Component: 1850 - total flux cleaned = -0.000116117 Jy ! Component: 1900 - total flux cleaned = -0.000148144 Jy ! Component: 1950 - total flux cleaned = -0.000148113 Jy ! Component: 2000 - total flux cleaned = -0.000156025 Jy ! Total flux subtracted in 2048 components = -0.000195172 Jy ! Clean residual min=-0.000426 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.12559 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 268 components and 0.12559 Jy ![Exited script file: muppet] wmap "J1028+2401_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.775 at 3.427 degrees (North through East) ! Clean map min=-0.0006282 max=0.082026 Jy/beam ! Writing clean map to FITS file: J1028+2401_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0820263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53102 0.53102 1.06204 2.12408 4.24816 8.49633 16.9927 33.9853 67.9706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.775 at 3.427 degrees (North through East) ! Clean map min=-0.0006282 max=0.082026 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 J1028+2401_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:01:11 2019