! Started logfile: J0648-3044_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:46 2019 obs J0648-3044_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_03_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857407 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 1844 lines of history. ! ! Reading 11112 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 J0648-3044_X_2017_03_27_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=0.396160Jy sigma=0.002547 ! Fit after self-cal, rms=0.390317Jy sigma=0.002503 ! 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=0.6026 mas, bmaj=1.628 mas, bpa=-0.5151 degrees ! Estimated noise=1492.51 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 = 0.48337 Jy ! Component: 100 - total flux cleaned = 0.607008 Jy ! Total flux subtracted in 100 components = 0.607008 Jy ! Clean residual min=-0.025531 max=0.053039 Jy/beam ! Clean residual mean=-0.000161 rms=0.006572 Jy/beam ! Combined flux in latest and established models = 0.607007 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.607007 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=0.189875Jy sigma=0.001199 ! Fit after self-cal, rms=0.189853Jy sigma=0.001198 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590396 Jy ! Component: 100 - total flux cleaned = 0.092018 Jy ! Total flux subtracted in 100 components = 0.092018 Jy ! Clean residual min=-0.017582 max=0.030708 Jy/beam ! Clean residual mean=-0.000070 rms=0.004214 Jy/beam ! Combined flux in latest and established models = 0.699025 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.699025 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=0.165199Jy sigma=0.000908 ! Fit after self-cal, rms=0.165186Jy sigma=0.000907 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026879 Jy ! Component: 100 - total flux cleaned = 0.0405779 Jy ! Total flux subtracted in 100 components = 0.0405779 Jy ! Clean residual min=-0.017757 max=0.024890 Jy/beam ! Clean residual mean=-0.000033 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 0.739603 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.739603 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=0.159236Jy sigma=0.000855 ! Fit after self-cal, rms=0.158820Jy sigma=0.000848 ! 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=0.7961 mas, bmaj=2.055 mas, bpa=0.2733 degrees ! Estimated noise=965.328 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 (1.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296559 Jy ! Component: 100 - total flux cleaned = 0.0478219 Jy ! Component: 150 - total flux cleaned = 0.0600723 Jy ! Component: 200 - total flux cleaned = 0.0682071 Jy ! Total flux subtracted in 200 components = 0.0682071 Jy ! Clean residual min=-0.013405 max=0.017973 Jy/beam ! Clean residual mean=0.000043 rms=0.003289 Jy/beam ! Combined flux in latest and established models = 0.80781 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.80781 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=0.150436Jy sigma=0.000798 ! Fit after self-cal, rms=0.150133Jy sigma=0.000795 ! Inverting map ! Added new window around map position (3.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176088 Jy ! Component: 100 - total flux cleaned = 0.0255279 Jy ! Component: 150 - total flux cleaned = 0.0277177 Jy ! Component: 200 - total flux cleaned = 0.0289378 Jy ! Total flux subtracted in 200 components = 0.0289378 Jy ! Clean residual min=-0.010754 max=0.012639 Jy/beam ! Clean residual mean=0.000086 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.836748 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.836748 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=0.147271Jy sigma=0.000776 ! Fit after self-cal, rms=0.147110Jy sigma=0.000774 ! 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 0.94 FD 0.95 HN 1.28 KP 1.00 ! LA 0.99 MK 0.98 NL 1.01 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.25 KP 1.03 ! LA 0.99 MK 0.99 NL 1.00 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.27 KP 0.97 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.26 KP 0.99 ! LA 1.04 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.20 KP 1.00 ! LA 1.02 MK 1.03 NL 0.99 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.31 KP 0.98 ! LA 1.03 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.28 KP 0.98 ! LA 1.05 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.25 KP 0.99 ! LA 1.02 MK 1.00 NL 1.00 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.27 KP 0.98 ! LA 1.03 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.30 KP 0.89 ! LA 1.02 MK 1.02 NL 0.88 OV 1.08 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.31 KP 1.00 ! LA 1.11 MK 1.05 NL 0.95 OV 1.16 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.23 KP 1.01 ! LA 1.04 MK 0.98 NL 0.92 OV 1.11 ! PT 1.11 SC 1.01 ! ! ! Fit before self-cal, rms=0.147110Jy sigma=0.000774 ! Fit after self-cal, rms=0.145109Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8001 mas, bmaj=2.052 mas, bpa=0.4442 degrees ! Estimated noise=969.329 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 = 0.00107311 Jy ! Component: 100 - total flux cleaned = 0.0010827 Jy ! Component: 150 - total flux cleaned = 0.00125388 Jy ! Component: 200 - total flux cleaned = 0.00156088 Jy ! Total flux subtracted in 200 components = 0.00156088 Jy ! Clean residual min=-0.006399 max=0.004955 Jy/beam ! Clean residual mean=-0.000019 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.838309 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.838309 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=0.144392Jy sigma=0.000677 ! Fit after self-cal, rms=0.144362Jy sigma=0.000677 ! 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=0.144362Jy sigma=0.000677 ! Fit after self-cal, rms=0.147453Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=2.054 mas, bpa=0.434 degrees ! Estimated noise=968.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00378468 Jy ! Component: 100 - total flux cleaned = -0.00365473 Jy ! Component: 150 - total flux cleaned = -0.0037615 Jy ! Component: 200 - total flux cleaned = -0.00386436 Jy ! Total flux subtracted in 200 components = -0.00386436 Jy ! Clean residual min=-0.004799 max=0.003777 Jy/beam ! Clean residual mean=-0.000012 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.834445 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.834445 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=0.147250Jy sigma=0.000662 ! Fit after self-cal, rms=0.147221Jy sigma=0.000662 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 = -0.0010346 Jy ! Component: 100 - total flux cleaned = -0.000856306 Jy ! Component: 150 - total flux cleaned = -0.000532839 Jy ! Component: 200 - total flux cleaned = -0.000529573 Jy ! Total flux subtracted in 200 components = -0.000529573 Jy ! Clean residual min=-0.004579 max=0.003766 Jy/beam ! Clean residual mean=-0.000013 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.833915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.833915 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=0.147127Jy sigma=0.000661 ! Fit after self-cal, rms=0.147105Jy sigma=0.000661 ! 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=0.147105Jy sigma=0.000661 ! Fit after self-cal, rms=0.167918Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8012 mas, bmaj=2.054 mas, bpa=0.4006 degrees ! Estimated noise=968.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182958 Jy ! Component: 100 - total flux cleaned = -0.00201265 Jy ! Component: 150 - total flux cleaned = -0.00216935 Jy ! Component: 200 - total flux cleaned = -0.00224293 Jy ! Total flux subtracted in 200 components = -0.00224293 Jy ! Clean residual min=-0.004012 max=0.003076 Jy/beam ! Clean residual mean=-0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.831672 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.831672 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=0.167765Jy sigma=0.000650 ! Fit after self-cal, rms=0.167781Jy sigma=0.000650 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 = -0.000367169 Jy ! Component: 100 - total flux cleaned = -0.000365867 Jy ! Component: 150 - total flux cleaned = -0.000367428 Jy ! Component: 200 - total flux cleaned = -0.000425714 Jy ! Total flux subtracted in 200 components = -0.000425714 Jy ! Clean residual min=-0.003815 max=0.003057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.831246 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.831246 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=0.167702Jy sigma=0.000650 ! Fit after self-cal, rms=0.167692Jy sigma=0.000650 ! 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=0.167692Jy sigma=0.000650 ! Fit after self-cal, rms=0.169206Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=6.444 mas, bpa=4.138 degrees ! Estimated noise=1224.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024782 Jy ! Component: 100 - total flux cleaned = -0.00248418 Jy ! Component: 150 - total flux cleaned = -0.0024317 Jy ! Component: 200 - total flux cleaned = -0.00233671 Jy ! Total flux subtracted in 200 components = -0.00233671 Jy ! Clean residual min=-0.003130 max=0.002619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.82891 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 131 components and 0.82891 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=0.169158Jy sigma=0.000649 ! Fit after self-cal, rms=0.169141Jy sigma=0.000649 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 = -0.000552534 Jy ! Component: 100 - total flux cleaned = -0.00045741 Jy ! Component: 150 - total flux cleaned = -0.000330518 Jy ! Component: 200 - total flux cleaned = -0.00025587 Jy ! Total flux subtracted in 200 components = -0.00025587 Jy ! Clean residual min=-0.003027 max=0.002560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.828654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 134 components and 0.828654 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=0.169128Jy sigma=0.000649 ! Fit after self-cal, rms=0.169118Jy sigma=0.000649 ! 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=0.8012 mas, bmaj=2.053 mas, bpa=0.3934 degrees ! Estimated noise=967.674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8012 x 2.053 at 0.3934 degrees (North through East) ! Clean map min=-0.0053503 max=0.65048 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 ! Performing amp+phase self-cal ! ! 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=0.169118Jy sigma=0.000649 ! Fit after self-cal, rms=0.173185Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.052 mas, bpa=0.3897 degrees ! Estimated noise=966.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016278 Jy ! Component: 100 - total flux cleaned = -0.00162962 Jy ! Component: 150 - total flux cleaned = -0.00162902 Jy ! Component: 200 - total flux cleaned = -0.00162889 Jy ! Total flux subtracted in 200 components = -0.00162889 Jy ! Clean residual min=-0.003089 max=0.002742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.827025 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.827025 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=0.173121Jy sigma=0.000607 ! Fit after self-cal, rms=0.173113Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106843 Jy ! Component: 100 - total flux cleaned = -0.000107444 Jy ! Component: 150 - total flux cleaned = -6.2317e-05 Jy ! Component: 200 - total flux cleaned = -0.000104064 Jy ! Total flux subtracted in 200 components = -0.000104064 Jy ! Clean residual min=-0.002985 max=0.002765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.826921 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.826921 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=0.173069Jy sigma=0.000607 ! Fit after self-cal, rms=0.173064Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.173064Jy sigma=0.000607 ! Fit after self-cal, rms=0.174043Jy sigma=0.000607 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=0.6054 mas, bmaj=1.619 mas, bpa=-0.34 degrees ! Estimated noise=1512.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.489556 Jy ! Component: 100 - total flux cleaned = 0.613164 Jy ! Component: 150 - total flux cleaned = 0.671157 Jy ! Component: 200 - total flux cleaned = 0.703894 Jy ! Total flux subtracted in 200 components = 0.703894 Jy ! Clean residual min=-0.011055 max=0.017495 Jy/beam ! Clean residual mean=-0.000085 rms=0.002860 Jy/beam ! Combined flux in latest and established models = 0.703894 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 0.703894 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.052 mas, bpa=0.3955 degrees ! Estimated noise=966.206 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 = 0.0352545 Jy ! Component: 100 - total flux cleaned = 0.0580336 Jy ! Component: 150 - total flux cleaned = 0.074266 Jy ! Component: 200 - total flux cleaned = 0.0861452 Jy ! Total flux subtracted in 200 components = 0.0861452 Jy ! Clean residual min=-0.004560 max=0.007389 Jy/beam ! Clean residual mean=-0.000069 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.790039 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.790039 Jy ! Inverting map ! Added new window around map position (0.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894006 Jy ! Component: 100 - total flux cleaned = 0.0156824 Jy ! Component: 150 - total flux cleaned = 0.0208555 Jy ! Component: 200 - total flux cleaned = 0.0248544 Jy ! Total flux subtracted in 200 components = 0.0248544 Jy ! Clean residual min=-0.003163 max=0.003130 Jy/beam ! Clean residual mean=-0.000020 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.814893 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.814893 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=2.346 mas, bmaj=6.448 mas, bpa=4.134 degrees ! Estimated noise=1222.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518458 Jy ! Component: 100 - total flux cleaned = 0.00812846 Jy ! Component: 150 - total flux cleaned = 0.00995405 Jy ! Component: 200 - total flux cleaned = 0.0104176 Jy ! Total flux subtracted in 200 components = 0.0104176 Jy ! Clean residual min=-0.002725 max=0.002361 Jy/beam ! Clean residual mean=-0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.825311 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 = 0.000335859 Jy ! Component: 100 - total flux cleaned = 0.000612356 Jy ! Component: 150 - total flux cleaned = 0.000822079 Jy ! Component: 200 - total flux cleaned = 0.000902669 Jy ! Total flux subtracted in 200 components = 0.000902669 Jy ! Clean residual min=-0.002613 max=0.002342 Jy/beam ! Clean residual mean=0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.826214 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 0.826214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.052 mas, bpa=0.3955 degrees ! Estimated noise=966.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196437 Jy ! Component: 100 - total flux cleaned = -0.000264722 Jy ! Component: 150 - total flux cleaned = -0.000327476 Jy ! Component: 200 - total flux cleaned = -0.00038045 Jy ! Total flux subtracted in 200 components = -0.00038045 Jy ! Clean residual min=-0.002669 max=0.002997 Jy/beam ! Clean residual mean=0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.825833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.825833 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=0.173931Jy sigma=0.000607 ! Fit after self-cal, rms=0.173854Jy sigma=0.000607 wmodel J0648-3044_X_2017_03_27_pus_map.mod ! Writing 125 model components to file: J0648-3044_X_2017_03_27_pus_map.mod wobs J0648-3044_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_03_27_pus_uvs.fits wwins J0648-3044_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0648-3044_X_2017_03_27_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 = 0.000702673 Jy ! Component: 100 - total flux cleaned = 0.000793765 Jy ! Component: 150 - total flux cleaned = 0.00092593 Jy ! Component: 200 - total flux cleaned = 0.00117789 Jy ! Component: 250 - total flux cleaned = 0.00138003 Jy ! Component: 300 - total flux cleaned = 0.00169506 Jy ! Component: 350 - total flux cleaned = 0.00192494 Jy ! Component: 400 - total flux cleaned = 0.00203712 Jy ! Component: 450 - total flux cleaned = 0.00218284 Jy ! Component: 500 - total flux cleaned = 0.00228953 Jy ! Component: 550 - total flux cleaned = 0.00242877 Jy ! Component: 600 - total flux cleaned = 0.0025649 Jy ! Component: 650 - total flux cleaned = 0.0025985 Jy ! Component: 700 - total flux cleaned = 0.00269837 Jy ! Component: 750 - total flux cleaned = 0.0028607 Jy ! Component: 800 - total flux cleaned = 0.00301963 Jy ! Component: 850 - total flux cleaned = 0.00317625 Jy ! Component: 900 - total flux cleaned = 0.00323797 Jy ! Component: 950 - total flux cleaned = 0.0033597 Jy ! Component: 1000 - total flux cleaned = 0.00345004 Jy ! Component: 1050 - total flux cleaned = 0.00347953 Jy ! Component: 1100 - total flux cleaned = 0.00345037 Jy ! Component: 1150 - total flux cleaned = 0.00342149 Jy ! Component: 1200 - total flux cleaned = 0.00350769 Jy ! Component: 1250 - total flux cleaned = 0.00339442 Jy ! Component: 1300 - total flux cleaned = 0.00353485 Jy ! Component: 1350 - total flux cleaned = 0.0034794 Jy ! Component: 1400 - total flux cleaned = 0.0035066 Jy ! Component: 1450 - total flux cleaned = 0.0034519 Jy ! Component: 1500 - total flux cleaned = 0.00342515 Jy ! Component: 1550 - total flux cleaned = 0.00342535 Jy ! Component: 1600 - total flux cleaned = 0.0033722 Jy ! Component: 1650 - total flux cleaned = 0.00329372 Jy ! Component: 1700 - total flux cleaned = 0.00329387 Jy ! Component: 1750 - total flux cleaned = 0.0032423 Jy ! Component: 1800 - total flux cleaned = 0.00326753 Jy ! Component: 1850 - total flux cleaned = 0.00319178 Jy ! Component: 1900 - total flux cleaned = 0.00311671 Jy ! Component: 1950 - total flux cleaned = 0.00306696 Jy ! Component: 2000 - total flux cleaned = 0.00301762 Jy ! Total flux subtracted in 2048 components = 0.00304206 Jy ! Clean residual min=-0.001227 max=0.001611 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.828875 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 265 components and 0.828876 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8011 x 2.052 at 0.3955 degrees (North through East) ! Clean map min=-0.0018985 max=0.65802 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.658021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205942 0.205942 0.411884 0.823768 1.64754 3.29507 6.59015 13.1803 26.3606 52.7212 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.658 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8011 x 2.052 at 0.3955 degrees (North through East) ! Clean map min=-0.0018985 max=0.65802 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 J0648-3044_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:48 2019