! Started logfile: J0805+6144_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:26:07 2019 obs J0805+6144_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0805+6144_X_2017_04_28_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834074 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 907 lines of history. ! ! Reading 13512 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 J0805+6144_X_2017_04_28_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.635996Jy sigma=0.004923 ! Fit after self-cal, rms=0.632219Jy sigma=0.004899 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8446 mas, bmaj=0.9554 mas, bpa=-26 degrees ! Estimated noise=1172.25 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 = 0.291831 Jy ! Component: 100 - total flux cleaned = 0.360639 Jy ! Total flux subtracted in 100 components = 0.360639 Jy ! Clean residual min=-0.011480 max=0.029811 Jy/beam ! Clean residual mean=-0.000012 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 0.360639 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.360639 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=0.124026Jy sigma=0.000853 ! Fit after self-cal, rms=0.123967Jy sigma=0.000852 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320947 Jy ! Component: 100 - total flux cleaned = 0.0518346 Jy ! Total flux subtracted in 100 components = 0.0518346 Jy ! Clean residual min=-0.008525 max=0.014529 Jy/beam ! Clean residual mean=0.000016 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.412473 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.412473 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=0.114122Jy sigma=0.000741 ! Fit after self-cal, rms=0.113684Jy sigma=0.000737 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155816 Jy ! Component: 100 - total flux cleaned = 0.0255421 Jy ! Total flux subtracted in 100 components = 0.0255421 Jy ! Clean residual min=-0.006841 max=0.010805 Jy/beam ! Clean residual mean=0.000029 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.438015 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.438015 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=0.111253Jy sigma=0.000704 ! Fit after self-cal, rms=0.111046Jy sigma=0.000702 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.033 mas, bmaj=1.145 mas, bpa=-17.86 degrees ! Estimated noise=802.273 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142923 Jy ! Component: 100 - total flux cleaned = 0.0225894 Jy ! Component: 150 - total flux cleaned = 0.0282453 Jy ! Component: 200 - total flux cleaned = 0.03108 Jy ! Total flux subtracted in 200 components = 0.03108 Jy ! Clean residual min=-0.005303 max=0.005596 Jy/beam ! Clean residual mean=0.000122 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.469095 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.469095 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=0.109597Jy sigma=0.000679 ! Fit after self-cal, rms=0.109434Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.99 FD 0.98 HN 0.99 KP 0.98 ! LA 0.96 MK 0.96 NL 0.99 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.95 MK 0.95 NL 1.00 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.95 ! LA 0.97 MK 0.98 NL 0.96 OV 1.03 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 0.96 ! LA 0.97 MK 0.97 NL 0.99 OV 1.03 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 KP 0.96 ! LA 0.97 MK 1.01 NL 1.03 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.97 KP 0.97 ! LA 0.97 MK 0.96 NL 1.02 OV 0.98 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.97 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.98 ! LA 0.97 MK 0.97 NL 1.02 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.98 ! LA 0.97 MK 0.96 NL 1.01 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 MK 0.98 NL 1.02 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 0.97 NL 1.01 OV 1.01 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 MK 1.00 NL 1.01 OV 0.99 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.109434Jy sigma=0.000677 ! Fit after self-cal, rms=0.108359Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.032 mas, bmaj=1.146 mas, bpa=-18.96 degrees ! Estimated noise=792.232 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 = 0.000606419 Jy ! Component: 100 - total flux cleaned = 0.000355968 Jy ! Component: 150 - total flux cleaned = 0.000537902 Jy ! Component: 200 - total flux cleaned = 0.000535457 Jy ! Total flux subtracted in 200 components = 0.000535457 Jy ! Clean residual min=-0.004259 max=0.005538 Jy/beam ! Clean residual mean=0.000116 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.469631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.469631 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=0.108077Jy sigma=0.000663 ! Fit after self-cal, rms=0.108078Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.108078Jy sigma=0.000663 ! Fit after self-cal, rms=0.116716Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.03 mas, bmaj=1.145 mas, bpa=-19.17 degrees ! Estimated noise=793.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251 Jy ! Component: 100 - total flux cleaned = 0.00352813 Jy ! Component: 150 - total flux cleaned = 0.00424504 Jy ! Component: 200 - total flux cleaned = 0.00453866 Jy ! Total flux subtracted in 200 components = 0.00453866 Jy ! Clean residual min=-0.002605 max=0.002596 Jy/beam ! Clean residual mean=0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.474169 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.474169 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=0.116625Jy sigma=0.000647 ! Fit after self-cal, rms=0.116831Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (5, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926955 Jy ! Component: 100 - total flux cleaned = 0.00079583 Jy ! Component: 150 - total flux cleaned = 0.000795722 Jy ! Component: 200 - total flux cleaned = 0.000797954 Jy ! Total flux subtracted in 200 components = 0.000797954 Jy ! Clean residual min=-0.002489 max=0.002085 Jy/beam ! Clean residual mean=0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.474967 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.474967 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=0.116769Jy sigma=0.000646 ! Fit after self-cal, rms=0.116767Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.116767Jy sigma=0.000646 ! Fit after self-cal, rms=0.117227Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.029 mas, bmaj=1.146 mas, bpa=-19.31 degrees ! Estimated noise=794.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143388 Jy ! Component: 100 - total flux cleaned = 0.00180853 Jy ! Component: 150 - total flux cleaned = 0.00200549 Jy ! Component: 200 - total flux cleaned = 0.00211306 Jy ! Total flux subtracted in 200 components = 0.00211306 Jy ! Clean residual min=-0.002327 max=0.001912 Jy/beam ! Clean residual mean=0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.47708 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.477081 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=0.117193Jy sigma=0.000645 ! Fit after self-cal, rms=0.117195Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000244836 Jy ! Component: 100 - total flux cleaned = 0.000446755 Jy ! Component: 150 - total flux cleaned = 0.000510163 Jy ! Component: 200 - total flux cleaned = 0.000539358 Jy ! Total flux subtracted in 200 components = 0.000539358 Jy ! Clean residual min=-0.002300 max=0.001854 Jy/beam ! Clean residual mean=0.000007 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.47762 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.47762 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=0.117179Jy sigma=0.000645 ! Fit after self-cal, rms=0.117179Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.117179Jy sigma=0.000645 ! Fit after self-cal, rms=0.117436Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.263 mas, bmaj=2.449 mas, bpa=-87.41 degrees ! Estimated noise=1072.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129499 Jy ! Component: 100 - total flux cleaned = 0.00152615 Jy ! Component: 150 - total flux cleaned = 0.00159549 Jy ! Component: 200 - total flux cleaned = 0.00159591 Jy ! Total flux subtracted in 200 components = 0.00159591 Jy ! Clean residual min=-0.002440 max=0.002272 Jy/beam ! Clean residual mean=0.000017 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.479216 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.479216 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=0.117423Jy sigma=0.000645 ! Fit after self-cal, rms=0.117420Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 8.55293e-05 Jy ! Component: 100 - total flux cleaned = 8.73832e-05 Jy ! Component: 150 - total flux cleaned = 0.0001037 Jy ! Component: 200 - total flux cleaned = 8.87443e-05 Jy ! Total flux subtracted in 200 components = 8.87443e-05 Jy ! Clean residual min=-0.002424 max=0.002259 Jy/beam ! Clean residual mean=0.000019 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.479304 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.479305 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=0.117418Jy sigma=0.000645 ! Fit after self-cal, rms=0.117417Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.146 mas, bpa=-19.38 degrees ! Estimated noise=794.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.146 at -19.38 degrees (North through East) ! Clean map min=-0.0020729 max=0.36969 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8403 mas, bmaj=0.9555 mas, bpa=-26.79 degrees ! Estimated noise=1155.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287162 Jy ! Component: 100 - total flux cleaned = 0.35873 Jy ! Component: 150 - total flux cleaned = 0.39294 Jy ! Component: 200 - total flux cleaned = 0.414272 Jy ! Total flux subtracted in 200 components = 0.414272 Jy ! Clean residual min=-0.005585 max=0.011611 Jy/beam ! Clean residual mean=-0.000026 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.414272 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.414272 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.146 mas, bpa=-19.38 degrees ! Estimated noise=794.503 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 = 0.0213116 Jy ! Component: 100 - total flux cleaned = 0.0348543 Jy ! Component: 150 - total flux cleaned = 0.0440263 Jy ! Component: 200 - total flux cleaned = 0.0504541 Jy ! Total flux subtracted in 200 components = 0.0504541 Jy ! Clean residual min=-0.002548 max=0.003585 Jy/beam ! Clean residual mean=-0.000011 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.464726 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 0.464726 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460838 Jy ! Component: 100 - total flux cleaned = 0.00799881 Jy ! Component: 150 - total flux cleaned = 0.00999123 Jy ! Component: 200 - total flux cleaned = 0.0115121 Jy ! Total flux subtracted in 200 components = 0.0115121 Jy ! Clean residual min=-0.002105 max=0.001943 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.476238 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.476238 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.263 mas, bmaj=2.449 mas, bpa=-87.41 degrees ! Estimated noise=1072.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226884 Jy ! Component: 100 - total flux cleaned = 0.00263919 Jy ! Component: 150 - total flux cleaned = 0.00285059 Jy ! Component: 200 - total flux cleaned = 0.00295593 Jy ! Total flux subtracted in 200 components = 0.00295593 Jy ! Clean residual min=-0.002506 max=0.002204 Jy/beam ! Clean residual mean=0.000015 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.479194 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 = 9.36545e-05 Jy ! Component: 100 - total flux cleaned = 0.000150895 Jy ! Component: 150 - total flux cleaned = 0.00023058 Jy ! Component: 200 - total flux cleaned = 0.000279847 Jy ! Total flux subtracted in 200 components = 0.000279847 Jy ! Clean residual min=-0.002483 max=0.002243 Jy/beam ! Clean residual mean=0.000016 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.479474 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.479474 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.146 mas, bpa=-19.38 degrees ! Estimated noise=794.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338101 Jy ! Component: 100 - total flux cleaned = -0.000209959 Jy ! Component: 150 - total flux cleaned = -5.26103e-05 Jy ! Component: 200 - total flux cleaned = 2.00155e-05 Jy ! Total flux subtracted in 200 components = 2.00155e-05 Jy ! Clean residual min=-0.002167 max=0.002019 Jy/beam ! Clean residual mean=0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.479494 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.479494 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=0.117439Jy sigma=0.000645 ! Fit after self-cal, rms=0.117430Jy sigma=0.000645 wmodel J0805+6144_X_2017_04_28_pus_map.mod ! Writing 116 model components to file: J0805+6144_X_2017_04_28_pus_map.mod wobs J0805+6144_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0805+6144_X_2017_04_28_pus_uvs.fits wwins J0805+6144_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0805+6144_X_2017_04_28_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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029532 Jy ! Component: 100 - total flux cleaned = 0.000262546 Jy ! Component: 150 - total flux cleaned = 0.000201182 Jy ! Component: 200 - total flux cleaned = 0.000202816 Jy ! Component: 250 - total flux cleaned = 0.000144872 Jy ! Component: 300 - total flux cleaned = -2.2624e-05 Jy ! Component: 350 - total flux cleaned = -0.000103902 Jy ! Component: 400 - total flux cleaned = -0.000236431 Jy ! Component: 450 - total flux cleaned = -0.000210111 Jy ! Component: 500 - total flux cleaned = -0.00033778 Jy ! Component: 550 - total flux cleaned = -0.000412848 Jy ! Component: 600 - total flux cleaned = -0.000510862 Jy ! Component: 650 - total flux cleaned = -0.000582721 Jy ! Component: 700 - total flux cleaned = -0.00060674 Jy ! Component: 750 - total flux cleaned = -0.000676769 Jy ! Component: 800 - total flux cleaned = -0.000699876 Jy ! Component: 850 - total flux cleaned = -0.000790604 Jy ! Component: 900 - total flux cleaned = -0.00081277 Jy ! Component: 950 - total flux cleaned = -0.000878864 Jy ! Component: 1000 - total flux cleaned = -0.000966007 Jy ! Component: 1050 - total flux cleaned = -0.00105181 Jy ! Component: 1100 - total flux cleaned = -0.00105172 Jy ! Component: 1150 - total flux cleaned = -0.00111465 Jy ! Component: 1200 - total flux cleaned = -0.001156 Jy ! Component: 1250 - total flux cleaned = -0.00123794 Jy ! Component: 1300 - total flux cleaned = -0.00133886 Jy ! Component: 1350 - total flux cleaned = -0.00139841 Jy ! Component: 1400 - total flux cleaned = -0.00141836 Jy ! Component: 1450 - total flux cleaned = -0.00147704 Jy ! Component: 1500 - total flux cleaned = -0.00153485 Jy ! Component: 1550 - total flux cleaned = -0.00149654 Jy ! Component: 1600 - total flux cleaned = -0.00143956 Jy ! Component: 1650 - total flux cleaned = -0.00142114 Jy ! Component: 1700 - total flux cleaned = -0.00151407 Jy ! Component: 1750 - total flux cleaned = -0.00142209 Jy ! Component: 1800 - total flux cleaned = -0.00145842 Jy ! Component: 1850 - total flux cleaned = -0.0014043 Jy ! Component: 1900 - total flux cleaned = -0.00140429 Jy ! Component: 1950 - total flux cleaned = -0.00136867 Jy ! Component: 2000 - total flux cleaned = -0.00135123 Jy ! Total flux subtracted in 2048 components = -0.00136869 Jy ! Clean residual min=-0.001002 max=0.000889 Jy/beam ! Clean residual mean=0.000006 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.478125 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 264 components and 0.478125 Jy ![Exited script file: muppet] wmap "J0805+6144_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.146 at -19.38 degrees (North through East) ! Clean map min=-0.0016278 max=0.36904 Jy/beam ! Writing clean map to FITS file: J0805+6144_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.369043 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266949 0.266949 0.533897 1.06779 2.13559 4.27118 8.54235 17.0847 34.1694 68.3388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.369 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.146 at -19.38 degrees (North through East) ! Clean map min=-0.0016278 max=0.36904 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 J0805+6144_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:26:09 2019