! Started logfile: J2129-1538_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:30 2019 obs J2129-1538_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_05_01_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 863 lines of history. ! ! Reading 8568 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 J2129-1538_X_2017_05_01_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.439413Jy sigma=0.003756 ! Fit after self-cal, rms=0.435118Jy sigma=0.003718 ! 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 ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6612 mas, bmaj=1.682 mas, bpa=-3.501 degrees ! Estimated noise=1399.37 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 = 0.853745 Jy ! Component: 100 - total flux cleaned = 1.16477 Jy ! Total flux subtracted in 100 components = 1.16477 Jy ! Clean residual min=-0.036565 max=0.127693 Jy/beam ! Clean residual mean=0.000522 rms=0.013337 Jy/beam ! Combined flux in latest and established models = 1.16477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.16477 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=0.248267Jy sigma=0.002197 ! Fit after self-cal, rms=0.248021Jy sigma=0.002195 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137331 Jy ! Component: 100 - total flux cleaned = 0.206964 Jy ! Total flux subtracted in 100 components = 0.206964 Jy ! Clean residual min=-0.015725 max=0.033317 Jy/beam ! Clean residual mean=0.000202 rms=0.005045 Jy/beam ! Combined flux in latest and established models = 1.37173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.37173 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=0.128215Jy sigma=0.001102 ! Fit after self-cal, rms=0.128016Jy sigma=0.001100 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393082 Jy ! Component: 100 - total flux cleaned = 0.0624183 Jy ! Total flux subtracted in 100 components = 0.0624183 Jy ! Clean residual min=-0.012217 max=0.018794 Jy/beam ! Clean residual mean=0.000104 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 1.43415 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 1.43415 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=0.110238Jy sigma=0.000930 ! Fit after self-cal, rms=0.110173Jy sigma=0.000930 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8412 mas, bmaj=2.003 mas, bpa=-2.213 degrees ! Estimated noise=887.701 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 = 0.0220888 Jy ! Component: 100 - total flux cleaned = 0.0343395 Jy ! Component: 150 - total flux cleaned = 0.0413983 Jy ! Component: 200 - total flux cleaned = 0.0445498 Jy ! Total flux subtracted in 200 components = 0.0445498 Jy ! Clean residual min=-0.013382 max=0.015078 Jy/beam ! Clean residual mean=0.000038 rms=0.003377 Jy/beam ! Combined flux in latest and established models = 1.4787 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 1.4787 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=0.105909Jy sigma=0.000889 ! Fit after self-cal, rms=0.105887Jy sigma=0.000889 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 0.95 FD 0.98 HN 1.03 KP 1.00 ! LA 0.94 MK 0.92 NL 1.01 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 0.94 NL 1.02 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 0.94 NL 1.01 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 KP 0.99 ! LA 0.97 MK 0.96 NL 1.01 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 0.97 NL 1.04 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.99 ! LA 0.97 MK 0.95 NL 1.05 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 1.04 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 0.99 ! LA 0.97 MK 0.97 NL 1.04 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 0.96 NL 1.04 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 1.04 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.10 KP 1.06 ! LA 1.06 MK 1.04 NL 1.12 OV 1.04 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.96 ! LA 0.98 MK 1.00 NL 1.06 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.105887Jy sigma=0.000889 ! Fit after self-cal, rms=0.087505Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.839 mas, bmaj=1.997 mas, bpa=-2.549 degrees ! Estimated noise=883.978 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 = -0.000375549 Jy ! Component: 100 - total flux cleaned = -0.000500539 Jy ! Component: 150 - total flux cleaned = -0.000720715 Jy ! Component: 200 - total flux cleaned = -0.00101706 Jy ! Total flux subtracted in 200 components = -0.00101706 Jy ! Clean residual min=-0.008014 max=0.010443 Jy/beam ! Clean residual mean=-0.000100 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.47768 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 1.47768 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=0.087130Jy sigma=0.000708 ! Fit after self-cal, rms=0.087108Jy sigma=0.000707 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.087108Jy sigma=0.000707 ! Fit after self-cal, rms=0.081466Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.839 mas, bmaj=2.001 mas, bpa=-2.536 degrees ! Estimated noise=884.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101137 Jy ! Component: 100 - total flux cleaned = -0.0002696 Jy ! Component: 150 - total flux cleaned = -0.000503069 Jy ! Component: 200 - total flux cleaned = -0.000644617 Jy ! Total flux subtracted in 200 components = -0.000644617 Jy ! Clean residual min=-0.002847 max=0.003714 Jy/beam ! Clean residual mean=-0.000018 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 1.47704 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 1.47704 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=0.081302Jy sigma=0.000650 ! Fit after self-cal, rms=0.081302Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 (-6, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032286 Jy ! Component: 100 - total flux cleaned = 0.00345746 Jy ! Component: 150 - total flux cleaned = 0.00352521 Jy ! Component: 200 - total flux cleaned = 0.00358496 Jy ! Total flux subtracted in 200 components = 0.00358496 Jy ! Clean residual min=-0.002663 max=0.003041 Jy/beam ! Clean residual mean=-0.000009 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 1.48062 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 1.48062 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=0.081116Jy sigma=0.000649 ! Fit after self-cal, rms=0.081112Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.081112Jy sigma=0.000649 ! Fit after self-cal, rms=0.081120Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8392 mas, bmaj=2.001 mas, bpa=-2.539 degrees ! Estimated noise=884.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591224 Jy ! Component: 100 - total flux cleaned = -0.000707198 Jy ! Component: 150 - total flux cleaned = -0.000706714 Jy ! Component: 200 - total flux cleaned = -0.000706465 Jy ! Total flux subtracted in 200 components = -0.000706465 Jy ! Clean residual min=-0.002466 max=0.002913 Jy/beam ! Clean residual mean=-0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 1.47992 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 1.47992 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=0.081035Jy sigma=0.000648 ! Fit after self-cal, rms=0.081034Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 = -5.66146e-06 Jy ! Component: 100 - total flux cleaned = 4.17258e-05 Jy ! Component: 150 - total flux cleaned = 8.66196e-05 Jy ! Component: 200 - total flux cleaned = 0.000129443 Jy ! Total flux subtracted in 200 components = 0.000129443 Jy ! Clean residual min=-0.002424 max=0.002834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 1.48005 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 1.48005 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=0.080981Jy sigma=0.000648 ! Fit after self-cal, rms=0.080979Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.080979Jy sigma=0.000648 ! Fit after self-cal, rms=0.080987Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.227 mas, bmaj=4.195 mas, bpa=-1.329 degrees ! Estimated noise=1139.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090059 Jy ! Component: 100 - total flux cleaned = -0.00105538 Jy ! Component: 150 - total flux cleaned = -0.00105585 Jy ! Component: 200 - total flux cleaned = -0.00107698 Jy ! Total flux subtracted in 200 components = -0.00107698 Jy ! Clean residual min=-0.002422 max=0.002660 Jy/beam ! Clean residual mean=-0.000010 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.47897 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 1.47897 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=0.080972Jy sigma=0.000647 ! Fit after self-cal, rms=0.080971Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 = -2.07676e-05 Jy ! Component: 100 - total flux cleaned = -4.22155e-05 Jy ! Component: 150 - total flux cleaned = -6.16143e-05 Jy ! Component: 200 - total flux cleaned = -9.87784e-05 Jy ! Total flux subtracted in 200 components = -9.87784e-05 Jy ! Clean residual min=-0.002395 max=0.002652 Jy/beam ! Clean residual mean=-0.000010 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 1.47887 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 1.47887 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=0.080965Jy sigma=0.000647 ! Fit after self-cal, rms=0.080964Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8393 mas, bmaj=2.001 mas, bpa=-2.542 degrees ! Estimated noise=884.872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8393 x 2.001 at -2.542 degrees (North through East) ! Clean map min=-0.0021828 max=1.1249 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=0.080964Jy sigma=0.000647 ! Fit after self-cal, rms=0.076371Jy sigma=0.000606 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8394 mas, bmaj=2.001 mas, bpa=-2.535 degrees ! Estimated noise=884.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207819 Jy ! Component: 100 - total flux cleaned = -0.000285592 Jy ! Component: 150 - total flux cleaned = -0.000286306 Jy ! Component: 200 - total flux cleaned = -0.000321508 Jy ! Total flux subtracted in 200 components = -0.000321508 Jy ! Clean residual min=-0.002350 max=0.002744 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 1.47855 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 1.47855 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=0.076329Jy sigma=0.000606 ! Fit after self-cal, rms=0.076328Jy sigma=0.000606 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.9093e-05 Jy ! Component: 100 - total flux cleaned = 3.90051e-05 Jy ! Component: 150 - total flux cleaned = 3.89585e-05 Jy ! Component: 200 - total flux cleaned = 3.84968e-05 Jy ! Total flux subtracted in 200 components = 3.84968e-05 Jy ! Clean residual min=-0.002305 max=0.002676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 1.47859 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 1.47859 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=0.076299Jy sigma=0.000606 ! Fit after self-cal, rms=0.076298Jy sigma=0.000606 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! 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=0.076298Jy sigma=0.000606 ! Fit after self-cal, rms=0.076310Jy sigma=0.000606 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 ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6599 mas, bmaj=1.682 mas, bpa=-3.711 degrees ! Estimated noise=1395.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.85319 Jy ! Component: 100 - total flux cleaned = 1.16713 Jy ! Component: 150 - total flux cleaned = 1.30526 Jy ! Component: 200 - total flux cleaned = 1.37562 Jy ! Total flux subtracted in 200 components = 1.37562 Jy ! Clean residual min=-0.011421 max=0.033840 Jy/beam ! Clean residual mean=0.000147 rms=0.004042 Jy/beam ! Combined flux in latest and established models = 1.37562 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 1.37562 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8395 mas, bmaj=2.001 mas, bpa=-2.536 degrees ! Estimated noise=884.722 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 = 0.0514556 Jy ! Component: 100 - total flux cleaned = 0.0754204 Jy ! Component: 150 - total flux cleaned = 0.0871936 Jy ! Component: 200 - total flux cleaned = 0.0932834 Jy ! Total flux subtracted in 200 components = 0.0932834 Jy ! Clean residual min=-0.002971 max=0.006418 Jy/beam ! Clean residual mean=-0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 1.4689 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 1.4689 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550007 Jy ! Component: 100 - total flux cleaned = 0.00751107 Jy ! Component: 150 - total flux cleaned = 0.00832487 Jy ! Component: 200 - total flux cleaned = 0.00871554 Jy ! Total flux subtracted in 200 components = 0.00871554 Jy ! Clean residual min=-0.002614 max=0.002708 Jy/beam ! Clean residual mean=-0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 1.47762 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.47762 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.228 mas, bmaj=4.195 mas, bpa=-1.331 degrees ! Estimated noise=1139.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290592 Jy ! Component: 100 - total flux cleaned = 0.000324094 Jy ! Component: 150 - total flux cleaned = 0.000295396 Jy ! Component: 200 - total flux cleaned = 0.000319572 Jy ! Total flux subtracted in 200 components = 0.000319572 Jy ! Clean residual min=-0.002594 max=0.002389 Jy/beam ! Clean residual mean=-0.000007 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 1.47794 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 = 2.23201e-05 Jy ! Component: 100 - total flux cleaned = 2.23435e-05 Jy ! Component: 150 - total flux cleaned = 2.26131e-05 Jy ! Component: 200 - total flux cleaned = 4.56417e-06 Jy ! Total flux subtracted in 200 components = 4.56417e-06 Jy ! Clean residual min=-0.002581 max=0.002375 Jy/beam ! Clean residual mean=-0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.47794 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.47794 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8395 mas, bmaj=2.001 mas, bpa=-2.536 degrees ! Estimated noise=884.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203295 Jy ! Component: 100 - total flux cleaned = -0.000205194 Jy ! Component: 150 - total flux cleaned = -0.000264575 Jy ! Component: 200 - total flux cleaned = -0.000317942 Jy ! Total flux subtracted in 200 components = -0.000317942 Jy ! Clean residual min=-0.002463 max=0.002405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 1.47763 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 1.47763 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=0.076245Jy sigma=0.000605 ! Fit after self-cal, rms=0.076228Jy sigma=0.000605 wmodel J2129-1538_X_2017_05_01_pus_map.mod ! Writing 66 model components to file: J2129-1538_X_2017_05_01_pus_map.mod wobs J2129-1538_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_05_01_pus_uvs.fits wwins J2129-1538_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J2129-1538_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406924 Jy ! Component: 100 - total flux cleaned = 0.000777295 Jy ! Component: 150 - total flux cleaned = 0.00104717 Jy ! Component: 200 - total flux cleaned = 0.00123168 Jy ! Component: 250 - total flux cleaned = 0.00144566 Jy ! Component: 300 - total flux cleaned = 0.00165276 Jy ! Component: 350 - total flux cleaned = 0.00182093 Jy ! Component: 400 - total flux cleaned = 0.0020819 Jy ! Component: 450 - total flux cleaned = 0.0022407 Jy ! Component: 500 - total flux cleaned = 0.00236539 Jy ! Component: 550 - total flux cleaned = 0.00248763 Jy ! Component: 600 - total flux cleaned = 0.00251743 Jy ! Component: 650 - total flux cleaned = 0.00251734 Jy ! Component: 700 - total flux cleaned = 0.00254638 Jy ! Component: 750 - total flux cleaned = 0.00257499 Jy ! Component: 800 - total flux cleaned = 0.00268562 Jy ! Component: 850 - total flux cleaned = 0.00273954 Jy ! Component: 900 - total flux cleaned = 0.00271277 Jy ! Component: 950 - total flux cleaned = 0.00273933 Jy ! Component: 1000 - total flux cleaned = 0.00279155 Jy ! Component: 1050 - total flux cleaned = 0.00281714 Jy ! Component: 1100 - total flux cleaned = 0.00286781 Jy ! Component: 1150 - total flux cleaned = 0.00294239 Jy ! Component: 1200 - total flux cleaned = 0.00294221 Jy ! Component: 1250 - total flux cleaned = 0.00294253 Jy ! Component: 1300 - total flux cleaned = 0.00299033 Jy ! Component: 1350 - total flux cleaned = 0.00303798 Jy ! Component: 1400 - total flux cleaned = 0.00308476 Jy ! Component: 1450 - total flux cleaned = 0.00313078 Jy ! Component: 1500 - total flux cleaned = 0.0031309 Jy ! Component: 1550 - total flux cleaned = 0.00319864 Jy ! Component: 1600 - total flux cleaned = 0.00326499 Jy ! Component: 1650 - total flux cleaned = 0.00330891 Jy ! Component: 1700 - total flux cleaned = 0.00337373 Jy ! Component: 1750 - total flux cleaned = 0.00333055 Jy ! Component: 1800 - total flux cleaned = 0.00333058 Jy ! Component: 1850 - total flux cleaned = 0.00328903 Jy ! Component: 1900 - total flux cleaned = 0.00337219 Jy ! Component: 1950 - total flux cleaned = 0.0033515 Jy ! Component: 2000 - total flux cleaned = 0.00329109 Jy ! Total flux subtracted in 2048 components = 0.0033115 Jy ! Clean residual min=-0.001275 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 1.48094 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 211 components and 1.48094 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 2.001 at -2.536 degrees (North through East) ! Clean map min=-0.0019141 max=1.1247 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.12471 invert ! Inverting map ! Your choice of large map pixels excluded 0.0817% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000373131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0995272 0.0995272 0.199054 0.398109 0.796218 1.59244 3.18487 6.36974 12.7395 25.479 50.958 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 2.001 at -2.536 degrees (North through East) ! Clean map min=-0.0019141 max=1.1247 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 J2129-1538_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:32 2019