! Started logfile: J0950+0615_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:04 2019 obs J0950+0615_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0950+0615_X_2017_06_15_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952575 visibilities/baseline/integration-bin. ! Found source: J0950+0615 ! ! 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 989 lines of history. ! ! Reading 42180 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 J0950+0615_X_2017_06_15_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935540Jy sigma=0.007876 ! Fit after self-cal, rms=0.924658Jy sigma=0.007791 ! 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7248 mas, bmaj=1.755 mas, bpa=-2.528 degrees ! Estimated noise=732.778 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 = 0.0585458 Jy ! Component: 100 - total flux cleaned = 0.0741917 Jy ! Total flux subtracted in 100 components = 0.0741917 Jy ! Clean residual min=-0.002873 max=0.006877 Jy/beam ! Clean residual mean=-0.000022 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0741917 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0741917 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=0.081415Jy sigma=0.000659 ! Fit after self-cal, rms=0.081410Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = 0.00778001 Jy ! Component: 100 - total flux cleaned = 0.0118692 Jy ! Total flux subtracted in 100 components = 0.0118692 Jy ! Clean residual min=-0.002309 max=0.002380 Jy/beam ! Clean residual mean=-0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0860609 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0860609 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=0.080601Jy sigma=0.000651 ! Fit after self-cal, rms=0.080612Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8897 mas, bmaj=2.006 mas, bpa=-1.426 degrees ! Estimated noise=412.036 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 = 0.00299194 Jy ! Component: 100 - total flux cleaned = 0.00451249 Jy ! Component: 150 - total flux cleaned = 0.00536058 Jy ! Component: 200 - total flux cleaned = 0.00585467 Jy ! Total flux subtracted in 200 components = 0.00585467 Jy ! Clean residual min=-0.001230 max=0.001813 Jy/beam ! Clean residual mean=-0.000010 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0919155 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0919155 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=0.080511Jy sigma=0.000650 ! Fit after self-cal, rms=0.080523Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157425 Jy ! Component: 100 - total flux cleaned = 0.002246 Jy ! Component: 150 - total flux cleaned = 0.00256613 Jy ! Component: 200 - total flux cleaned = 0.00284492 Jy ! Total flux subtracted in 200 components = 0.00284492 Jy ! Clean residual min=-0.001095 max=0.001043 Jy/beam ! Clean residual mean=-0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0947605 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0947605 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=0.080489Jy sigma=0.000650 ! Fit after self-cal, rms=0.080486Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.98 FD 1.00 HN 1.00 KP 1.04 ! LA 0.99 MK 1.03 NL 0.98 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 1.00 OV 1.00 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 1.01 ! LA 1.02 MK 0.95 NL 1.05 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.10 KP 0.94 ! LA 0.99 MK 1.06 NL 0.99 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 1.00 OV 1.01 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.93 KP 0.99 ! LA 0.97 MK 1.20 NL 1.02 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.95 KP 0.94 ! LA 1.00 MK 0.97 NL 1.02 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.97 KP 0.99 ! LA 0.96 MK 1.03 NL 0.99 OV 1.03 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 1.01 ! LA 1.01 MK 0.98 NL 1.00 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.98 ! LA 0.97 MK 0.92 NL 1.00 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.27 KP 0.97 ! LA 1.00 MK 1.07 NL 0.98 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.89 KP 0.96 ! LA 1.06 MK 1.29 NL 1.01 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.080486Jy sigma=0.000649 ! Fit after self-cal, rms=0.081523Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8962 mas, bmaj=2.014 mas, bpa=-1.386 degrees ! Estimated noise=413.433 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 = 0.000440635 Jy ! Component: 100 - total flux cleaned = 0.00060174 Jy ! Component: 150 - total flux cleaned = 0.000632948 Jy ! Component: 200 - total flux cleaned = 0.000633528 Jy ! Total flux subtracted in 200 components = 0.000633528 Jy ! Clean residual min=-0.001105 max=0.001035 Jy/beam ! Clean residual mean=-0.000006 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.095394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.095394 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=0.081515Jy sigma=0.000648 ! Fit after self-cal, rms=0.081543Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.081543Jy sigma=0.000648 ! Fit after self-cal, rms=0.083203Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8955 mas, bmaj=2.014 mas, bpa=-1.369 degrees ! Estimated noise=413.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169522 Jy ! Component: 100 - total flux cleaned = 0.000159027 Jy ! Component: 150 - total flux cleaned = 0.000107346 Jy ! Component: 200 - total flux cleaned = 9.81624e-05 Jy ! Total flux subtracted in 200 components = 9.81624e-05 Jy ! Clean residual min=-0.000920 max=0.000889 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0954922 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0954922 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=0.083198Jy sigma=0.000646 ! Fit after self-cal, rms=0.083256Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = -2.0607e-05 Jy ! Component: 100 - total flux cleaned = -1.15346e-05 Jy ! Component: 150 - total flux cleaned = -1.13988e-05 Jy ! Component: 200 - total flux cleaned = -1.13621e-05 Jy ! Total flux subtracted in 200 components = -1.13621e-05 Jy ! Clean residual min=-0.000900 max=0.000885 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0954808 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.0954808 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=0.083254Jy sigma=0.000646 ! Fit after self-cal, rms=0.083254Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.083254Jy sigma=0.000646 ! Fit after self-cal, rms=0.083726Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8953 mas, bmaj=2.014 mas, bpa=-1.384 degrees ! Estimated noise=413.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.8704e-05 Jy ! Component: 100 - total flux cleaned = -3.20886e-05 Jy ! Component: 150 - total flux cleaned = -2.40281e-05 Jy ! Component: 200 - total flux cleaned = -1.64399e-05 Jy ! Total flux subtracted in 200 components = -1.64399e-05 Jy ! Clean residual min=-0.000909 max=0.000885 Jy/beam ! Clean residual mean=-0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0954644 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0954643 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=0.083724Jy sigma=0.000646 ! Fit after self-cal, rms=0.083732Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = -2.47835e-05 Jy ! Component: 100 - total flux cleaned = -2.48068e-05 Jy ! Component: 150 - total flux cleaned = -2.48168e-05 Jy ! Component: 200 - total flux cleaned = -1.80142e-05 Jy ! Total flux subtracted in 200 components = -1.80142e-05 Jy ! Clean residual min=-0.000901 max=0.000885 Jy/beam ! Clean residual mean=-0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0954463 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.0954463 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=0.083731Jy sigma=0.000646 ! Fit after self-cal, rms=0.083731Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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=0.083731Jy sigma=0.000646 ! Fit after self-cal, rms=0.083782Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.135 mas, bmaj=3.173 mas, bpa=-2.824 degrees ! Estimated noise=518.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.89919e-05 Jy ! Component: 100 - total flux cleaned = -4.41092e-05 Jy ! Component: 150 - total flux cleaned = -5.63563e-05 Jy ! Component: 200 - total flux cleaned = -6.74507e-05 Jy ! Total flux subtracted in 200 components = -6.74507e-05 Jy ! Clean residual min=-0.001214 max=0.000972 Jy/beam ! Clean residual mean=-0.000010 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0953789 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.0953789 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=0.083783Jy sigma=0.000646 ! Fit after self-cal, rms=0.083783Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 = -6.5737e-05 Jy ! Component: 100 - total flux cleaned = -5.41961e-05 Jy ! Component: 150 - total flux cleaned = -6.36236e-05 Jy ! Component: 200 - total flux cleaned = -7.18609e-05 Jy ! Total flux subtracted in 200 components = -7.18609e-05 Jy ! Clean residual min=-0.001218 max=0.000976 Jy/beam ! Clean residual mean=-0.000010 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.095307 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.095307 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=0.083784Jy sigma=0.000646 ! Fit after self-cal, rms=0.083783Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.014 mas, bpa=-1.379 degrees ! Estimated noise=413.801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.014 at -1.379 degrees (North through East) ! Clean map min=-0.00083872 max=0.078777 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7303 mas, bmaj=1.764 mas, bpa=-2.452 degrees ! Estimated noise=737.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584974 Jy ! Component: 100 - total flux cleaned = 0.0744968 Jy ! Component: 150 - total flux cleaned = 0.08217 Jy ! Component: 200 - total flux cleaned = 0.0861404 Jy ! Total flux subtracted in 200 components = 0.0861404 Jy ! Clean residual min=-0.002341 max=0.002103 Jy/beam ! Clean residual mean=-0.000009 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0861404 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0861404 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.014 mas, bpa=-1.379 degrees ! Estimated noise=413.801 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 = 0.00301273 Jy ! Component: 100 - total flux cleaned = 0.00482396 Jy ! Component: 150 - total flux cleaned = 0.00609809 Jy ! Component: 200 - total flux cleaned = 0.00678589 Jy ! Total flux subtracted in 200 components = 0.00678589 Jy ! Clean residual min=-0.001015 max=0.000877 Jy/beam ! Clean residual mean=-0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0929263 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0929263 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.135 mas, bmaj=3.173 mas, bpa=-2.824 degrees ! Estimated noise=518.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876346 Jy ! Component: 100 - total flux cleaned = 0.00139382 Jy ! Component: 150 - total flux cleaned = 0.00167886 Jy ! Component: 200 - total flux cleaned = 0.00181841 Jy ! Total flux subtracted in 200 components = 0.00181841 Jy ! Clean residual min=-0.001266 max=0.001008 Jy/beam ! Clean residual mean=-0.000011 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0947447 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123041 Jy ! Component: 100 - total flux cleaned = 0.000216098 Jy ! Component: 150 - total flux cleaned = 0.000262818 Jy ! Component: 200 - total flux cleaned = 0.000292844 Jy ! Total flux subtracted in 200 components = 0.000292844 Jy ! Clean residual min=-0.001254 max=0.000988 Jy/beam ! Clean residual mean=-0.000010 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0950375 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.0950375 Jy ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.128% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.014 mas, bpa=-1.379 degrees ! Estimated noise=413.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94493e-05 Jy ! Component: 100 - total flux cleaned = -8.90303e-05 Jy ! Component: 150 - total flux cleaned = -5.98519e-05 Jy ! Component: 200 - total flux cleaned = -3.22692e-05 Jy ! Total flux subtracted in 200 components = -3.22692e-05 Jy ! Clean residual min=-0.000889 max=0.000902 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0950053 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0950053 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=0.083789Jy sigma=0.000646 ! Fit after self-cal, rms=0.083785Jy sigma=0.000646 wmodel J0950+0615_X_2017_06_15_pus_map.mod ! Writing 77 model components to file: J0950+0615_X_2017_06_15_pus_map.mod wobs J0950+0615_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0950+0615_X_2017_06_15_pus_uvs.fits wwins J0950+0615_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0950+0615_X_2017_06_15_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 0.128% 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 = -0.000269256 Jy ! Component: 100 - total flux cleaned = -0.000538601 Jy ! Component: 150 - total flux cleaned = -0.000734939 Jy ! Component: 200 - total flux cleaned = -0.000866403 Jy ! Component: 250 - total flux cleaned = -0.00100794 Jy ! Component: 300 - total flux cleaned = -0.00110447 Jy ! Component: 350 - total flux cleaned = -0.00121245 Jy ! Component: 400 - total flux cleaned = -0.00131819 Jy ! Component: 450 - total flux cleaned = -0.00140889 Jy ! Component: 500 - total flux cleaned = -0.00144702 Jy ! Component: 550 - total flux cleaned = -0.00150981 Jy ! Component: 600 - total flux cleaned = -0.00153463 Jy ! Component: 650 - total flux cleaned = -0.00158329 Jy ! Component: 700 - total flux cleaned = -0.00160717 Jy ! Component: 750 - total flux cleaned = -0.00163076 Jy ! Component: 800 - total flux cleaned = -0.00166579 Jy ! Component: 850 - total flux cleaned = -0.00166588 Jy ! Component: 900 - total flux cleaned = -0.00168857 Jy ! Component: 950 - total flux cleaned = -0.00169987 Jy ! Component: 1000 - total flux cleaned = -0.00173304 Jy ! Component: 1050 - total flux cleaned = -0.00173301 Jy ! Component: 1100 - total flux cleaned = -0.00175444 Jy ! Component: 1150 - total flux cleaned = -0.0017329 Jy ! Component: 1200 - total flux cleaned = -0.00175403 Jy ! Component: 1250 - total flux cleaned = -0.00177499 Jy ! Component: 1300 - total flux cleaned = -0.00175421 Jy ! Component: 1350 - total flux cleaned = -0.00176453 Jy ! Component: 1400 - total flux cleaned = -0.00177493 Jy ! Component: 1450 - total flux cleaned = -0.00183523 Jy ! Component: 1500 - total flux cleaned = -0.00185501 Jy ! Component: 1550 - total flux cleaned = -0.00185495 Jy ! Component: 1600 - total flux cleaned = -0.00185503 Jy ! Component: 1650 - total flux cleaned = -0.00190371 Jy ! Component: 1700 - total flux cleaned = -0.00190365 Jy ! Component: 1750 - total flux cleaned = -0.00190381 Jy ! Component: 1800 - total flux cleaned = -0.00193238 Jy ! Component: 1850 - total flux cleaned = -0.00193239 Jy ! Component: 1900 - total flux cleaned = -0.00193239 Jy ! Component: 1950 - total flux cleaned = -0.00196021 Jy ! Component: 2000 - total flux cleaned = -0.00194193 Jy ! Total flux subtracted in 2048 components = -0.00196922 Jy ! Clean residual min=-0.000520 max=0.000516 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0930361 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 232 components and 0.0930361 Jy ![Exited script file: muppet] wmap "J0950+0615_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.128% 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: 0.8951 x 2.014 at -1.379 degrees (North through East) ! Clean map min=-0.00080481 max=0.078832 Jy/beam ! Writing clean map to FITS file: J0950+0615_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.078832 invert ! Inverting map ! Your choice of large map pixels excluded 0.128% 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 0.000175904 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.669413 0.669413 1.33883 2.67765 5.3553 10.7106 21.4212 42.8424 85.6849 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.014 at -1.379 degrees (North through East) ! Clean map min=-0.00080481 max=0.078832 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 J0950+0615_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:07 2019