! Started logfile: J2249-3039_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:23:06 2017 obs J2249-3039_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2249-3039_X_2015_01_23_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982318 visibilities/baseline/integration-bin. ! Found source: J2249-3039 ! ! 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 350 lines of history. ! ! Reading 49332 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 J2249-3039_X_2015_01_23_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944562Jy sigma=0.009164 ! Fit after self-cal, rms=0.892050Jy sigma=0.008643 ! 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 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6247 mas, bmaj=1.766 mas, bpa=-2.077 degrees ! Estimated noise=660.692 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 = 0.0785819 Jy ! Component: 100 - total flux cleaned = 0.112687 Jy ! Total flux subtracted in 100 components = 0.112687 Jy ! Clean residual min=-0.010283 max=0.025781 Jy/beam ! Clean residual mean=0.000039 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.112687 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.112687 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=0.109871Jy sigma=0.000975 ! Fit after self-cal, rms=0.109414Jy sigma=0.000972 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257833 Jy ! Component: 100 - total flux cleaned = 0.0410571 Jy ! Total flux subtracted in 100 components = 0.0410571 Jy ! Clean residual min=-0.008639 max=0.019259 Jy/beam ! Clean residual mean=0.000040 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.153744 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.153744 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=0.100892Jy sigma=0.000867 ! Fit after self-cal, rms=0.100188Jy sigma=0.000860 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138113 Jy ! Component: 100 - total flux cleaned = 0.0213376 Jy ! Total flux subtracted in 100 components = 0.0213376 Jy ! Clean residual min=-0.007517 max=0.013179 Jy/beam ! Clean residual mean=0.000037 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.175082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.175082 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=0.097493Jy sigma=0.000831 ! Fit after self-cal, rms=0.097128Jy sigma=0.000827 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080071 Jy ! Component: 100 - total flux cleaned = 0.012024 Jy ! Total flux subtracted in 100 components = 0.012024 Jy ! Clean residual min=-0.007038 max=0.009287 Jy/beam ! Clean residual mean=0.000036 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.187106 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.187106 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=0.096166Jy sigma=0.000819 ! Fit after self-cal, rms=0.095996Jy sigma=0.000817 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7979 mas, bmaj=2.152 mas, bpa=-1.421 degrees ! Estimated noise=333.374 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 = 0.00597487 Jy ! Component: 100 - total flux cleaned = 0.00892267 Jy ! Component: 150 - total flux cleaned = 0.00939157 Jy ! Component: 200 - total flux cleaned = 0.0097819 Jy ! Total flux subtracted in 200 components = 0.0097819 Jy ! Clean residual min=-0.009222 max=0.006919 Jy/beam ! Clean residual mean=0.000066 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.196888 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.196888 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=0.095521Jy sigma=0.000814 ! Fit after self-cal, rms=0.095454Jy sigma=0.000814 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.91 FD 1.09 HN 1.48 KP 0.91 ! LA 1.05 MK 0.96 NL 1.06 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.44 KP 0.86 ! LA 1.05 MK 0.96 NL 1.04 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.29 KP 0.81 ! LA 1.07 MK 0.99 NL 1.04 OV 0.99 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.50 KP 0.77 ! LA 1.11 MK 0.97 NL 1.03 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.27 KP 0.75 ! LA 1.09 MK 0.99 NL 1.05 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.40 KP 0.72 ! LA 1.08 MK 1.01 NL 1.05 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.21 HN 1.47 KP 0.74 ! LA 1.11 MK 1.03 NL 1.10 OV 1.06 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.32 KP 0.75 ! LA 1.07 MK 1.00 NL 1.05 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.34 KP 0.75 ! LA 1.11 MK 0.96 NL 1.09 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.41 KP 0.80 ! LA 1.10 MK 1.06 NL 1.05 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.22 KP 0.83 ! LA 1.08 MK 1.05 NL 1.09 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.30 KP 0.81 ! LA 1.07 MK 1.05 NL 1.01 OV 1.03 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.095454Jy sigma=0.000814 ! Fit after self-cal, rms=0.106799Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.141 mas, bpa=-1.283 degrees ! Estimated noise=343.017 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 = 0.000215548 Jy ! Component: 100 - total flux cleaned = 0.000153203 Jy ! Component: 150 - total flux cleaned = -9.78121e-06 Jy ! Component: 200 - total flux cleaned = -0.000101683 Jy ! Total flux subtracted in 200 components = -0.000101683 Jy ! Clean residual min=-0.001286 max=0.001621 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.196786 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.196786 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=0.106774Jy sigma=0.000785 ! Fit after self-cal, rms=0.106882Jy sigma=0.000784 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.106882Jy sigma=0.000784 ! Fit after self-cal, rms=0.107499Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8026 mas, bmaj=2.136 mas, bpa=-1.394 degrees ! Estimated noise=342.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001095 Jy ! Component: 100 - total flux cleaned = 6.46968e-05 Jy ! Component: 150 - total flux cleaned = 5.23204e-06 Jy ! Component: 200 - total flux cleaned = -5.10229e-05 Jy ! Total flux subtracted in 200 components = -5.10229e-05 Jy ! Clean residual min=-0.001086 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.196735 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.196735 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=0.107487Jy sigma=0.000784 ! Fit after self-cal, rms=0.107489Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (3.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127896 Jy ! Component: 100 - total flux cleaned = 0.00130648 Jy ! Component: 150 - total flux cleaned = 0.00135216 Jy ! Component: 200 - total flux cleaned = 0.00139118 Jy ! Total flux subtracted in 200 components = 0.00139118 Jy ! Clean residual min=-0.001012 max=0.001373 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.198126 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.198126 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=0.107470Jy sigma=0.000784 ! Fit after self-cal, rms=0.107468Jy sigma=0.000784 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.107468Jy sigma=0.000784 ! Fit after self-cal, rms=0.107553Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=2.128 mas, bpa=-1.356 degrees ! Estimated noise=341.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263977 Jy ! Component: 100 - total flux cleaned = 0.000263721 Jy ! Component: 150 - total flux cleaned = 0.000247334 Jy ! Component: 200 - total flux cleaned = 0.00024788 Jy ! Total flux subtracted in 200 components = 0.00024788 Jy ! Clean residual min=-0.000997 max=0.001141 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.198374 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.198374 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=0.107545Jy sigma=0.000783 ! Fit after self-cal, rms=0.107550Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 6.76912e-05 Jy ! Component: 100 - total flux cleaned = 5.46869e-05 Jy ! Component: 150 - total flux cleaned = 4.20446e-05 Jy ! Component: 200 - total flux cleaned = 6.12332e-06 Jy ! Total flux subtracted in 200 components = 6.12332e-06 Jy ! Clean residual min=-0.001001 max=0.001106 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.19838 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.19838 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=0.107545Jy sigma=0.000783 ! Fit after self-cal, rms=0.107544Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.107544Jy sigma=0.000783 ! Fit after self-cal, rms=0.107288Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.281 mas, bmaj=6.552 mas, bpa=4.196 degrees ! Estimated noise=422.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107271 Jy ! Component: 100 - total flux cleaned = 0.000117551 Jy ! Component: 150 - total flux cleaned = 9.96723e-05 Jy ! Component: 200 - total flux cleaned = 9.96556e-05 Jy ! Total flux subtracted in 200 components = 9.96556e-05 Jy ! Clean residual min=-0.000994 max=0.001255 Jy/beam ! Clean residual mean=0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.19848 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.19848 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=0.107286Jy sigma=0.000783 ! Fit after self-cal, rms=0.107288Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 2.06691e-05 Jy ! Component: 100 - total flux cleaned = 1.94563e-05 Jy ! Component: 150 - total flux cleaned = 3.97383e-06 Jy ! Component: 200 - total flux cleaned = 1.11472e-05 Jy ! Total flux subtracted in 200 components = 1.11472e-05 Jy ! Clean residual min=-0.001000 max=0.001251 Jy/beam ! Clean residual mean=0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.198491 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.198491 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=0.107287Jy sigma=0.000783 ! Fit after self-cal, rms=0.107287Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7999 mas, bmaj=2.126 mas, bpa=-1.365 degrees ! Estimated noise=341.265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7999 x 2.126 at -1.365 degrees (North through East) ! Clean map min=-0.0010116 max=0.10132 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 ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6249 mas, bmaj=1.74 mas, bpa=-1.595 degrees ! Estimated noise=677.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806984 Jy ! Component: 100 - total flux cleaned = 0.12153 Jy ! Component: 150 - total flux cleaned = 0.147152 Jy ! Component: 200 - total flux cleaned = 0.163672 Jy ! Total flux subtracted in 200 components = 0.163672 Jy ! Clean residual min=-0.004046 max=0.008983 Jy/beam ! Clean residual mean=0.000012 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.163672 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.163672 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7999 mas, bmaj=2.126 mas, bpa=-1.365 degrees ! Estimated noise=341.265 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 = 0.0151459 Jy ! Component: 100 - total flux cleaned = 0.0231303 Jy ! Component: 150 - total flux cleaned = 0.0275008 Jy ! Component: 200 - total flux cleaned = 0.0300224 Jy ! Total flux subtracted in 200 components = 0.0300224 Jy ! Clean residual min=-0.001372 max=0.002984 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.193695 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.193695 Jy ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252896 Jy ! Component: 100 - total flux cleaned = 0.0035131 Jy ! Component: 150 - total flux cleaned = 0.00387998 Jy ! Component: 200 - total flux cleaned = 0.00404355 Jy ! Total flux subtracted in 200 components = 0.00404355 Jy ! Clean residual min=-0.001139 max=0.001455 Jy/beam ! Clean residual mean=0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.197738 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.197738 Jy ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (6.6, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826558 Jy ! Component: 100 - total flux cleaned = 0.000923206 Jy ! Component: 150 - total flux cleaned = 0.00101407 Jy ! Component: 200 - total flux cleaned = 0.00109625 Jy ! Total flux subtracted in 200 components = 0.00109625 Jy ! Clean residual min=-0.001083 max=0.000961 Jy/beam ! Clean residual mean=0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.198835 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.198835 Jy ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.281 mas, bmaj=6.552 mas, bpa=4.196 degrees ! Estimated noise=422.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308575 Jy ! Component: 100 - total flux cleaned = 0.000444376 Jy ! Component: 150 - total flux cleaned = 0.000505538 Jy ! Component: 200 - total flux cleaned = 0.000557692 Jy ! Total flux subtracted in 200 components = 0.000557692 Jy ! Clean residual min=-0.000961 max=0.001241 Jy/beam ! Clean residual mean=0.000010 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.199392 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 = 3.67775e-05 Jy ! Component: 100 - total flux cleaned = 6.17908e-05 Jy ! Component: 150 - total flux cleaned = 7.72136e-05 Jy ! Component: 200 - total flux cleaned = 9.11512e-05 Jy ! Total flux subtracted in 200 components = 9.11512e-05 Jy ! Clean residual min=-0.000965 max=0.001219 Jy/beam ! Clean residual mean=0.000011 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.199483 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.199483 Jy ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7999 mas, bmaj=2.126 mas, bpa=-1.365 degrees ! Estimated noise=341.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250505 Jy ! Component: 100 - total flux cleaned = -0.000275051 Jy ! Component: 150 - total flux cleaned = -0.000296975 Jy ! Component: 200 - total flux cleaned = -0.00029642 Jy ! Total flux subtracted in 200 components = -0.00029642 Jy ! Clean residual min=-0.001047 max=0.000931 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.199187 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.199187 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=0.107273Jy sigma=0.000783 ! Fit after self-cal, rms=0.107291Jy sigma=0.000783 wmodel J2249-3039_X_2015_01_23_pus_map.mod ! Writing 107 model components to file: J2249-3039_X_2015_01_23_pus_map.mod wobs J2249-3039_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2249-3039_X_2015_01_23_pus_uvs.fits wwins J2249-3039_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J2249-3039_X_2015_01_23_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 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123825 Jy ! Component: 100 - total flux cleaned = 0.000234604 Jy ! Component: 150 - total flux cleaned = 0.000325608 Jy ! Component: 200 - total flux cleaned = 0.000398129 Jy ! Component: 250 - total flux cleaned = 0.000412162 Jy ! Component: 300 - total flux cleaned = 0.000478925 Jy ! Component: 350 - total flux cleaned = 0.000530398 Jy ! Component: 400 - total flux cleaned = 0.000530253 Jy ! Component: 450 - total flux cleaned = 0.000530252 Jy ! Component: 500 - total flux cleaned = 0.000506508 Jy ! Component: 550 - total flux cleaned = 0.000506442 Jy ! Component: 600 - total flux cleaned = 0.000494987 Jy ! Component: 650 - total flux cleaned = 0.000461607 Jy ! Component: 700 - total flux cleaned = 0.00046137 Jy ! Component: 750 - total flux cleaned = 0.000407642 Jy ! Component: 800 - total flux cleaned = 0.000418246 Jy ! Component: 850 - total flux cleaned = 0.000397448 Jy ! Component: 900 - total flux cleaned = 0.000377009 Jy ! Component: 950 - total flux cleaned = 0.000386965 Jy ! Component: 1000 - total flux cleaned = 0.000366949 Jy ! Component: 1050 - total flux cleaned = 0.000327614 Jy ! Component: 1100 - total flux cleaned = 0.00029863 Jy ! Component: 1150 - total flux cleaned = 0.000279598 Jy ! Component: 1200 - total flux cleaned = 0.000279715 Jy ! Component: 1250 - total flux cleaned = 0.000298368 Jy ! Component: 1300 - total flux cleaned = 0.000289151 Jy ! Component: 1350 - total flux cleaned = 0.00025279 Jy ! Component: 1400 - total flux cleaned = 0.000216937 Jy ! Component: 1450 - total flux cleaned = 0.00016355 Jy ! Component: 1500 - total flux cleaned = 9.33219e-05 Jy ! Component: 1550 - total flux cleaned = 3.25258e-05 Jy ! Component: 1600 - total flux cleaned = -1.03517e-05 Jy ! Component: 1650 - total flux cleaned = -4.44709e-05 Jy ! Component: 1700 - total flux cleaned = -4.44499e-05 Jy ! Component: 1750 - total flux cleaned = -0.000153231 Jy ! Component: 1800 - total flux cleaned = -0.000177945 Jy ! Component: 1850 - total flux cleaned = -0.000210667 Jy ! Component: 1900 - total flux cleaned = -0.000235006 Jy ! Component: 1950 - total flux cleaned = -0.000283358 Jy ! Component: 2000 - total flux cleaned = -0.000315301 Jy ! Total flux subtracted in 2048 components = -0.000346997 Jy ! Clean residual min=-0.000433 max=0.000481 Jy/beam ! Clean residual mean=0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.19884 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 261 components and 0.19884 Jy ![Exited script file: muppet] wmap "J2249-3039_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7999 x 2.126 at -1.365 degrees (North through East) ! Clean map min=-0.00071067 max=0.099713 Jy/beam ! Writing clean map to FITS file: J2249-3039_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0997129 invert ! Inverting map ! Your choice of large map pixels excluded 0.191% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456364 0.456364 0.912727 1.82545 3.65091 7.30182 14.6036 29.2073 58.4145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7999 x 2.126 at -1.365 degrees (North through East) ! Clean map min=-0.00071067 max=0.099713 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 J2249-3039_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:23:10 2017