! Started logfile: J1509+1611_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:43 2019 obs J1509+1611_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1509+1611_X_2017_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958201 visibilities/baseline/integration-bin. ! Found source: J1509+1611 ! ! 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 575 lines of history. ! ! Reading 43464 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 J1509+1611_X_2017_08_05_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918877Jy sigma=0.007526 ! Fit after self-cal, rms=0.909343Jy sigma=0.007454 ! 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=0.7221 mas, bmaj=1.695 mas, bpa=-0.2928 degrees ! Estimated noise=783.547 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 = 0.0715098 Jy ! Component: 100 - total flux cleaned = 0.0899302 Jy ! Total flux subtracted in 100 components = 0.0899302 Jy ! Clean residual min=-0.003278 max=0.007200 Jy/beam ! Clean residual mean=-0.000010 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0899302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0899302 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=0.086217Jy sigma=0.000661 ! Fit after self-cal, rms=0.086187Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728985 Jy ! Component: 100 - total flux cleaned = 0.0102196 Jy ! Total flux subtracted in 100 components = 0.0102196 Jy ! Clean residual min=-0.003278 max=0.003139 Jy/beam ! Clean residual mean=-0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.10015 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.10015 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=0.085593Jy sigma=0.000656 ! Fit after self-cal, rms=0.085585Jy sigma=0.000656 ! 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=0.8659 mas, bmaj=1.921 mas, bpa=-0.8393 degrees ! Estimated noise=421.362 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 = 0.00176691 Jy ! Component: 100 - total flux cleaned = 0.00255896 Jy ! Component: 150 - total flux cleaned = 0.00268752 Jy ! Component: 200 - total flux cleaned = 0.00278509 Jy ! Total flux subtracted in 200 components = 0.00278509 Jy ! Clean residual min=-0.002977 max=0.002670 Jy/beam ! Clean residual mean=-0.000008 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.102935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.102935 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=0.085543Jy sigma=0.000656 ! Fit after self-cal, rms=0.085546Jy sigma=0.000656 ! 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 0.98 FD 1.08 HN 1.02 KP 1.14 ! LA 0.95 MK 0.98 NL 0.87 OV 1.08 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.07 KP 1.05 ! LA 0.95 MK 0.98 NL 0.86 OV 1.06 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.18 HN 1.09 KP 0.96 ! LA 1.01 MK 1.00 NL 0.85 OV 1.08 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.05 KP 0.93 ! LA 0.96 MK 0.99 NL 0.86 OV 1.06 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.02 KP 0.85 ! LA 0.99 MK 1.03 NL 0.89 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.93 KP 0.81 ! LA 1.01 MK 1.00 NL 0.92 OV 1.09 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.07 KP 0.83 ! LA 0.98 MK 1.03 NL 0.87 OV 1.12 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.40 HN 1.08 KP 0.84 ! LA 0.99 MK 0.97 NL 0.89 OV 1.10 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 0.85 ! LA 0.99 MK 0.99 NL 0.88 OV 1.11 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 0.92 ! LA 1.00 MK 0.99 NL 0.85 OV 1.12 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.03 KP 0.96 ! LA 0.99 MK 1.01 NL 0.89 OV 1.09 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.34 HN 1.00 KP 1.13 ! LA 0.97 MK 0.93 NL 0.95 OV 1.08 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.085546Jy sigma=0.000656 ! Fit after self-cal, rms=0.086161Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=1.914 mas, bpa=-0.985 degrees ! Estimated noise=420.814 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 = 0.000132537 Jy ! Component: 100 - total flux cleaned = 0.000167107 Jy ! Component: 150 - total flux cleaned = 0.000179165 Jy ! Component: 200 - total flux cleaned = 0.000178683 Jy ! Total flux subtracted in 200 components = 0.000178683 Jy ! Clean residual min=-0.001427 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.103114 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.103114 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=0.086156Jy sigma=0.000650 ! Fit after self-cal, rms=0.086213Jy sigma=0.000650 ! 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=0.086213Jy sigma=0.000650 ! Fit after self-cal, rms=0.092131Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=1.914 mas, bpa=-1.185 degrees ! Estimated noise=423.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418796 Jy ! Component: 100 - total flux cleaned = 0.000509567 Jy ! Component: 150 - total flux cleaned = 0.000523281 Jy ! Component: 200 - total flux cleaned = 0.000533675 Jy ! Total flux subtracted in 200 components = 0.000533675 Jy ! Clean residual min=-0.001204 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.103647 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.103647 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=0.092125Jy sigma=0.000646 ! Fit after self-cal, rms=0.092282Jy 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 = -3.93016e-05 Jy ! Component: 100 - total flux cleaned = -3.89908e-05 Jy ! Component: 150 - total flux cleaned = -4.68759e-05 Jy ! Component: 200 - total flux cleaned = -6.17617e-05 Jy ! Total flux subtracted in 200 components = -6.17617e-05 Jy ! Clean residual min=-0.001217 max=0.001143 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.103585 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.103585 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=0.092281Jy sigma=0.000646 ! Fit after self-cal, rms=0.092282Jy sigma=0.000646 ! 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=0.092282Jy sigma=0.000646 ! Fit after self-cal, rms=0.095422Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=1.915 mas, bpa=-1.297 degrees ! Estimated noise=423.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159158 Jy ! Component: 100 - total flux cleaned = -0.000150281 Jy ! Component: 150 - total flux cleaned = -0.00014255 Jy ! Component: 200 - total flux cleaned = -0.00014256 Jy ! Total flux subtracted in 200 components = -0.00014256 Jy ! Clean residual min=-0.001049 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.103443 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.103443 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=0.095421Jy sigma=0.000646 ! Fit after self-cal, rms=0.095457Jy 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 = -4.29976e-05 Jy ! Component: 100 - total flux cleaned = -4.26584e-05 Jy ! Component: 150 - total flux cleaned = -5.3909e-05 Jy ! Component: 200 - total flux cleaned = -5.93808e-05 Jy ! Total flux subtracted in 200 components = -5.93808e-05 Jy ! Clean residual min=-0.001048 max=0.001056 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.103384 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.103384 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=0.095457Jy sigma=0.000646 ! Fit after self-cal, rms=0.095458Jy 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=0.095458Jy sigma=0.000646 ! Fit after self-cal, rms=0.095810Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.915 mas, bpa=-3.24 degrees ! Estimated noise=550.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67326e-05 Jy ! Component: 100 - total flux cleaned = 6.03973e-06 Jy ! Component: 150 - total flux cleaned = -1.5832e-05 Jy ! Component: 200 - total flux cleaned = -3.09072e-05 Jy ! Total flux subtracted in 200 components = -3.09072e-05 Jy ! Clean residual min=-0.001321 max=0.001243 Jy/beam ! Clean residual mean=-0.000011 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.103353 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.103353 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=0.095810Jy sigma=0.000646 ! Fit after self-cal, rms=0.095815Jy 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 = -5.09287e-06 Jy ! Component: 100 - total flux cleaned = -1.34184e-05 Jy ! Component: 150 - total flux cleaned = -1.31389e-05 Jy ! Component: 200 - total flux cleaned = -1.62135e-05 Jy ! Total flux subtracted in 200 components = -1.62135e-05 Jy ! Clean residual min=-0.001319 max=0.001241 Jy/beam ! Clean residual mean=-0.000011 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.103336 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.103336 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=0.095815Jy sigma=0.000646 ! Fit after self-cal, rms=0.095816Jy 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=0.8647 mas, bmaj=1.915 mas, bpa=-1.373 degrees ! Estimated noise=423.458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 1.915 at -1.373 degrees (North through East) ! Clean map min=-0.00092545 max=0.093229 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=0.7219 mas, bmaj=1.689 mas, bpa=-0.9448 degrees ! Estimated noise=786.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715889 Jy ! Component: 100 - total flux cleaned = 0.0900342 Jy ! Component: 150 - total flux cleaned = 0.0971708 Jy ! Component: 200 - total flux cleaned = 0.100163 Jy ! Total flux subtracted in 200 components = 0.100163 Jy ! Clean residual min=-0.002065 max=0.002073 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.100163 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.100163 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=1.915 mas, bpa=-1.373 degrees ! Estimated noise=423.458 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 = 0.00186073 Jy ! Component: 100 - total flux cleaned = 0.00260707 Jy ! Component: 150 - total flux cleaned = 0.00290002 Jy ! Component: 200 - total flux cleaned = 0.00291919 Jy ! Total flux subtracted in 200 components = 0.00291919 Jy ! Clean residual min=-0.001030 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.103082 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.103082 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=2.059 mas, bmaj=2.915 mas, bpa=-3.24 degrees ! Estimated noise=550.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020407 Jy ! Component: 100 - total flux cleaned = 0.000217408 Jy ! Component: 150 - total flux cleaned = 0.00022311 Jy ! Component: 200 - total flux cleaned = 0.000223252 Jy ! Total flux subtracted in 200 components = 0.000223252 Jy ! Clean residual min=-0.001319 max=0.001239 Jy/beam ! Clean residual mean=-0.000011 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.103305 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 = -9.01073e-06 Jy ! Component: 100 - total flux cleaned = -9.1382e-06 Jy ! Component: 150 - total flux cleaned = -4.98662e-06 Jy ! Component: 200 - total flux cleaned = -8.35303e-07 Jy ! Total flux subtracted in 200 components = -8.35303e-07 Jy ! Clean residual min=-0.001317 max=0.001240 Jy/beam ! Clean residual mean=-0.000011 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.103304 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.103304 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=1.915 mas, bpa=-1.373 degrees ! Estimated noise=423.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012583 Jy ! Component: 100 - total flux cleaned = -0.000160209 Jy ! Component: 150 - total flux cleaned = -0.000174386 Jy ! Component: 200 - total flux cleaned = -0.000194073 Jy ! Total flux subtracted in 200 components = -0.000194073 Jy ! Clean residual min=-0.001018 max=0.001042 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.10311 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.10311 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=0.095817Jy sigma=0.000646 ! Fit after self-cal, rms=0.095815Jy sigma=0.000646 wmodel J1509+1611_X_2017_08_05_pus_map.mod ! Writing 37 model components to file: J1509+1611_X_2017_08_05_pus_map.mod wobs J1509+1611_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1509+1611_X_2017_08_05_pus_uvs.fits wwins J1509+1611_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1509+1611_X_2017_08_05_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 = 0.00013813 Jy ! Component: 100 - total flux cleaned = 4.92313e-05 Jy ! Component: 150 - total flux cleaned = 6.63147e-05 Jy ! Component: 200 - total flux cleaned = 8.24977e-05 Jy ! Component: 250 - total flux cleaned = 8.21514e-05 Jy ! Component: 300 - total flux cleaned = 6.64819e-05 Jy ! Component: 350 - total flux cleaned = 8.14453e-05 Jy ! Component: 400 - total flux cleaned = 8.15367e-05 Jy ! Component: 450 - total flux cleaned = 6.70944e-05 Jy ! Component: 500 - total flux cleaned = -3.82957e-06 Jy ! Component: 550 - total flux cleaned = -3.15373e-05 Jy ! Component: 600 - total flux cleaned = -3.16793e-05 Jy ! Component: 650 - total flux cleaned = 8.30306e-06 Jy ! Component: 700 - total flux cleaned = 3.43019e-05 Jy ! Component: 750 - total flux cleaned = 3.42358e-05 Jy ! Component: 800 - total flux cleaned = 8.52115e-05 Jy ! Component: 850 - total flux cleaned = 0.000110117 Jy ! Component: 900 - total flux cleaned = 0.000122542 Jy ! Component: 950 - total flux cleaned = 0.000146941 Jy ! Component: 1000 - total flux cleaned = 0.000183321 Jy ! Component: 1050 - total flux cleaned = 0.000230881 Jy ! Component: 1100 - total flux cleaned = 0.000218946 Jy ! Component: 1150 - total flux cleaned = 0.000265402 Jy ! Component: 1200 - total flux cleaned = 0.000288255 Jy ! Component: 1250 - total flux cleaned = 0.000276935 Jy ! Component: 1300 - total flux cleaned = 0.000321991 Jy ! Component: 1350 - total flux cleaned = 0.000355447 Jy ! Component: 1400 - total flux cleaned = 0.00036657 Jy ! Component: 1450 - total flux cleaned = 0.000420941 Jy ! Component: 1500 - total flux cleaned = 0.000431812 Jy ! Component: 1550 - total flux cleaned = 0.0004639 Jy ! Component: 1600 - total flux cleaned = 0.000474523 Jy ! Component: 1650 - total flux cleaned = 0.000506039 Jy ! Component: 1700 - total flux cleaned = 0.000516396 Jy ! Component: 1750 - total flux cleaned = 0.000557489 Jy ! Component: 1800 - total flux cleaned = 0.000608322 Jy ! Component: 1850 - total flux cleaned = 0.000648473 Jy ! Component: 1900 - total flux cleaned = 0.000648525 Jy ! Component: 1950 - total flux cleaned = 0.000658587 Jy ! Component: 2000 - total flux cleaned = 0.000697755 Jy ! Total flux subtracted in 2048 components = 0.000707514 Jy ! Clean residual min=-0.000633 max=0.000505 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.103818 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 192 components and 0.103818 Jy ![Exited script file: muppet] wmap "J1509+1611_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 1.915 at -1.373 degrees (North through East) ! Clean map min=-0.00084664 max=0.093333 Jy/beam ! Writing clean map to FITS file: J1509+1611_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0933334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597844 0.597844 1.19569 2.39138 4.78275 9.56551 19.131 38.262 76.524 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8647 x 1.915 at -1.373 degrees (North through East) ! Clean map min=-0.00084664 max=0.093333 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 J1509+1611_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:46 2019