! Started logfile: J1608+4012_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:25 2019 obs J1608+4012_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1608+4012_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.799025 visibilities/baseline/integration-bin. ! Found source: J1608+4012 ! ! 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 1124 lines of history. ! ! Reading 49188 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 J1608+4012_X_2017_03_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.824060Jy sigma=0.006224 ! Fit after self-cal, rms=0.808363Jy sigma=0.006140 ! 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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.802 mas, bmaj=1.394 mas, bpa=-19.19 degrees ! Estimated noise=1046.37 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 = 0.155524 Jy ! Component: 100 - total flux cleaned = 0.194737 Jy ! Total flux subtracted in 100 components = 0.194737 Jy ! Clean residual min=-0.004565 max=0.014949 Jy/beam ! Clean residual mean=-0.000027 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.194737 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.194737 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=0.116668Jy sigma=0.000677 ! Fit after self-cal, rms=0.116738Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014627 Jy ! Component: 100 - total flux cleaned = 0.0205492 Jy ! Total flux subtracted in 100 components = 0.0205492 Jy ! Clean residual min=-0.003202 max=0.003781 Jy/beam ! Clean residual mean=-0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.215286 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.215286 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=0.115217Jy sigma=0.000656 ! Fit after self-cal, rms=0.115267Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.05 mas, bmaj=1.746 mas, bpa=-17.92 degrees ! Estimated noise=436.337 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 = 0.00236313 Jy ! Component: 100 - total flux cleaned = 0.00222536 Jy ! Component: 150 - total flux cleaned = 0.00218062 Jy ! Component: 200 - total flux cleaned = 0.00218234 Jy ! Total flux subtracted in 200 components = 0.00218234 Jy ! Clean residual min=-0.002460 max=0.002541 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.217469 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.217469 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=0.115204Jy sigma=0.000655 ! Fit after self-cal, rms=0.115212Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 1.01 FD 0.99 HN 0.99 KP 1.03 ! LA 0.99 MK 0.98 NL 0.93 OV 0.99 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 0.94 NL 0.95 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 1.02 ! LA 1.03 MK 1.01 NL 0.94 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.01 ! LA 1.02 MK 0.97 NL 0.95 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.96 KP 1.02 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.01 ! LA 1.01 MK 1.05 NL 0.95 OV 1.01 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.03 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.02 ! LA 1.01 MK 1.00 NL 0.95 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.97 KP 1.02 ! LA 1.01 MK 0.96 NL 0.96 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.05 ! LA 1.04 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.97 ! LA 1.03 MK 1.03 NL 0.94 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 1.04 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.115212Jy sigma=0.000655 ! Fit after self-cal, rms=0.116755Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.051 mas, bmaj=1.76 mas, bpa=-18.68 degrees ! Estimated noise=436.073 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 = -0.000263519 Jy ! Component: 100 - total flux cleaned = -0.000385402 Jy ! Component: 150 - total flux cleaned = -0.000408398 Jy ! Component: 200 - total flux cleaned = -0.000429372 Jy ! Total flux subtracted in 200 components = -0.000429372 Jy ! Clean residual min=-0.001403 max=0.001067 Jy/beam ! Clean residual mean=-0.000013 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.217039 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.217039 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=0.116735Jy sigma=0.000651 ! Fit after self-cal, rms=0.116771Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.116771Jy sigma=0.000651 ! Fit after self-cal, rms=0.117719Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.049 mas, bmaj=1.758 mas, bpa=-18.48 degrees ! Estimated noise=435.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204545 Jy ! Component: 100 - total flux cleaned = 0.000216562 Jy ! Component: 150 - total flux cleaned = 0.000216702 Jy ! Component: 200 - total flux cleaned = 0.000217427 Jy ! Total flux subtracted in 200 components = 0.000217427 Jy ! Clean residual min=-0.001128 max=0.001043 Jy/beam ! Clean residual mean=-0.000010 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.217257 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.217257 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=0.117715Jy sigma=0.000650 ! Fit after self-cal, rms=0.117732Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 2.87476e-05 Jy ! Component: 100 - total flux cleaned = 1.4366e-05 Jy ! Component: 150 - total flux cleaned = 1.42469e-05 Jy ! Component: 200 - total flux cleaned = 8.17901e-06 Jy ! Total flux subtracted in 200 components = 8.17901e-06 Jy ! Clean residual min=-0.001124 max=0.001044 Jy/beam ! Clean residual mean=-0.000010 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.217265 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.217265 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=0.117730Jy sigma=0.000650 ! Fit after self-cal, rms=0.117730Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.117730Jy sigma=0.000650 ! Fit after self-cal, rms=0.117765Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.049 mas, bmaj=1.756 mas, bpa=-18.54 degrees ! Estimated noise=435.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12411e-05 Jy ! Component: 100 - total flux cleaned = 7.94293e-05 Jy ! Component: 150 - total flux cleaned = 7.23013e-05 Jy ! Component: 200 - total flux cleaned = 7.24895e-05 Jy ! Total flux subtracted in 200 components = 7.24895e-05 Jy ! Clean residual min=-0.001139 max=0.001059 Jy/beam ! Clean residual mean=-0.000010 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.217337 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.217337 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=0.117763Jy sigma=0.000650 ! Fit after self-cal, rms=0.117763Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 2.55898e-05 Jy ! Component: 100 - total flux cleaned = 1.98715e-05 Jy ! Component: 150 - total flux cleaned = 2.0111e-05 Jy ! Component: 200 - total flux cleaned = 1.9925e-05 Jy ! Total flux subtracted in 200 components = 1.9925e-05 Jy ! Clean residual min=-0.001138 max=0.001061 Jy/beam ! Clean residual mean=-0.000010 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.217357 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.217357 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=0.117762Jy sigma=0.000650 ! Fit after self-cal, rms=0.117763Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.117763Jy sigma=0.000650 ! Fit after self-cal, rms=0.117773Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.292 mas, bmaj=2.798 mas, bpa=-36.1 degrees ! Estimated noise=482.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.9292e-05 Jy ! Component: 100 - total flux cleaned = 1.85765e-06 Jy ! Component: 150 - total flux cleaned = 1.88811e-05 Jy ! Component: 200 - total flux cleaned = 3.65563e-05 Jy ! Total flux subtracted in 200 components = 3.65563e-05 Jy ! Clean residual min=-0.001276 max=0.001072 Jy/beam ! Clean residual mean=-0.000019 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.217394 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.217394 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=0.117774Jy sigma=0.000650 ! Fit after self-cal, rms=0.117772Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -5.40919e-05 Jy ! Component: 100 - total flux cleaned = -4.53351e-05 Jy ! Component: 150 - total flux cleaned = -3.44165e-05 Jy ! Component: 200 - total flux cleaned = -2.8404e-05 Jy ! Total flux subtracted in 200 components = -2.8404e-05 Jy ! Clean residual min=-0.001276 max=0.001071 Jy/beam ! Clean residual mean=-0.000019 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.217366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.217366 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=0.117773Jy sigma=0.000650 ! Fit after self-cal, rms=0.117773Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.049 mas, bmaj=1.755 mas, bpa=-18.59 degrees ! Estimated noise=435.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.755 at -18.59 degrees (North through East) ! Clean map min=-0.0011056 max=0.20276 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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8012 mas, bmaj=1.403 mas, bpa=-19.94 degrees ! Estimated noise=1044.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155113 Jy ! Component: 100 - total flux cleaned = 0.193542 Jy ! Component: 150 - total flux cleaned = 0.207677 Jy ! Component: 200 - total flux cleaned = 0.213495 Jy ! Total flux subtracted in 200 components = 0.213495 Jy ! Clean residual min=-0.002685 max=0.002607 Jy/beam ! Clean residual mean=-0.000010 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.213495 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.213495 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.049 mas, bmaj=1.755 mas, bpa=-18.59 degrees ! Estimated noise=435.47 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 = 0.00325942 Jy ! Component: 100 - total flux cleaned = 0.00412064 Jy ! Component: 150 - total flux cleaned = 0.00431234 Jy ! Component: 200 - total flux cleaned = 0.00434371 Jy ! Total flux subtracted in 200 components = 0.00434371 Jy ! Clean residual min=-0.001139 max=0.001110 Jy/beam ! Clean residual mean=-0.000010 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.217839 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.217839 Jy ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.292 mas, bmaj=2.798 mas, bpa=-36.1 degrees ! Estimated noise=482.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013376 Jy ! Component: 100 - total flux cleaned = -0.000142493 Jy ! Component: 150 - total flux cleaned = -0.000156775 Jy ! Component: 200 - total flux cleaned = -0.000167954 Jy ! Total flux subtracted in 200 components = -0.000167954 Jy ! Clean residual min=-0.001266 max=0.001073 Jy/beam ! Clean residual mean=-0.000018 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.217671 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 = -1.91261e-05 Jy ! Component: 100 - total flux cleaned = -3.66444e-05 Jy ! Component: 150 - total flux cleaned = -5.25403e-05 Jy ! Component: 200 - total flux cleaned = -6.72226e-05 Jy ! Total flux subtracted in 200 components = -6.72226e-05 Jy ! Clean residual min=-0.001270 max=0.001075 Jy/beam ! Clean residual mean=-0.000019 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.217604 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.217604 Jy ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.049 mas, bmaj=1.755 mas, bpa=-18.59 degrees ! Estimated noise=435.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92875e-05 Jy ! Component: 100 - total flux cleaned = 4.13455e-05 Jy ! Component: 150 - total flux cleaned = 4.0968e-05 Jy ! Component: 200 - total flux cleaned = 4.04589e-05 Jy ! Total flux subtracted in 200 components = 4.04589e-05 Jy ! Clean residual min=-0.001134 max=0.001100 Jy/beam ! Clean residual mean=-0.000010 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.217644 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.217644 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=0.117786Jy sigma=0.000650 ! Fit after self-cal, rms=0.117778Jy sigma=0.000650 wmodel J1608+4012_X_2017_03_23_pus_map.mod ! Writing 28 model components to file: J1608+4012_X_2017_03_23_pus_map.mod wobs J1608+4012_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1608+4012_X_2017_03_23_pus_uvs.fits wwins J1608+4012_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1608+4012_X_2017_03_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 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209442 Jy ! Component: 100 - total flux cleaned = -0.000357028 Jy ! Component: 150 - total flux cleaned = -0.000443616 Jy ! Component: 200 - total flux cleaned = -0.000493106 Jy ! Component: 250 - total flux cleaned = -0.000541563 Jy ! Component: 300 - total flux cleaned = -0.000619954 Jy ! Component: 350 - total flux cleaned = -0.000681017 Jy ! Component: 400 - total flux cleaned = -0.000741168 Jy ! Component: 450 - total flux cleaned = -0.0008442 Jy ! Component: 500 - total flux cleaned = -0.000916403 Jy ! Component: 550 - total flux cleaned = -0.000987077 Jy ! Component: 600 - total flux cleaned = -0.00105634 Jy ! Component: 650 - total flux cleaned = -0.0011245 Jy ! Component: 700 - total flux cleaned = -0.00121845 Jy ! Component: 750 - total flux cleaned = -0.0012846 Jy ! Component: 800 - total flux cleaned = -0.00134997 Jy ! Component: 850 - total flux cleaned = -0.00142722 Jy ! Component: 900 - total flux cleaned = -0.00145267 Jy ! Component: 950 - total flux cleaned = -0.00152826 Jy ! Component: 1000 - total flux cleaned = -0.00155309 Jy ! Component: 1050 - total flux cleaned = -0.00154095 Jy ! Component: 1100 - total flux cleaned = -0.00161385 Jy ! Component: 1150 - total flux cleaned = -0.00158963 Jy ! Component: 1200 - total flux cleaned = -0.00158964 Jy ! Component: 1250 - total flux cleaned = -0.00158967 Jy ! Component: 1300 - total flux cleaned = -0.00158952 Jy ! Component: 1350 - total flux cleaned = -0.00158953 Jy ! Component: 1400 - total flux cleaned = -0.00157808 Jy ! Component: 1450 - total flux cleaned = -0.00158952 Jy ! Component: 1500 - total flux cleaned = -0.00156689 Jy ! Component: 1550 - total flux cleaned = -0.00155569 Jy ! Component: 1600 - total flux cleaned = -0.00155571 Jy ! Component: 1650 - total flux cleaned = -0.00153364 Jy ! Component: 1700 - total flux cleaned = -0.00153357 Jy ! Component: 1750 - total flux cleaned = -0.00152281 Jy ! Component: 1800 - total flux cleaned = -0.00153353 Jy ! Component: 1850 - total flux cleaned = -0.0015122 Jy ! Component: 1900 - total flux cleaned = -0.00155448 Jy ! Component: 1950 - total flux cleaned = -0.00152286 Jy ! Component: 2000 - total flux cleaned = -0.00148111 Jy ! Total flux subtracted in 2048 components = -0.00148102 Jy ! Clean residual min=-0.000554 max=0.000690 Jy/beam ! Clean residual mean=-0.000005 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.216163 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 171 components and 0.216163 Jy ![Exited script file: muppet] wmap "J1608+4012_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.755 at -18.59 degrees (North through East) ! Clean map min=-0.0010316 max=0.20277 Jy/beam ! Writing clean map to FITS file: J1608+4012_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.202774 invert ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283812 0.283812 0.567625 1.13525 2.2705 4.541 9.082 18.164 36.328 72.656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.755 at -18.59 degrees (North through East) ! Clean map min=-0.0010316 max=0.20277 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 J1608+4012_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:28 2019