! Started logfile: J1340-0137_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:51 2019 obs J1340-0137_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1340-0137_X_2017_01_21_pus_uva.fits ! AN table 1: 106 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.547956 visibilities/baseline/integration-bin. ! Found source: J1340-0137 ! ! 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 1086 lines of history. ! ! Reading 25092 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 J1340-0137_X_2017_01_21_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 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.851765Jy sigma=0.006333 ! Fit after self-cal, rms=0.832183Jy sigma=0.006218 ! 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 0.41% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6089 mas, bmaj=1.528 mas, bpa=-2.524 degrees ! Estimated noise=1078.05 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 = 0.137721 Jy ! Component: 100 - total flux cleaned = 0.167874 Jy ! Total flux subtracted in 100 components = 0.167874 Jy ! Clean residual min=-0.006164 max=0.009877 Jy/beam ! Clean residual mean=-0.000010 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.167874 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.167874 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=0.107242Jy sigma=0.000665 ! Fit after self-cal, rms=0.107218Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.41% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.41% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.697 mas, bmaj=1.652 mas, bpa=-1.069 degrees ! Estimated noise=628.974 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 = 0.00983002 Jy ! Component: 100 - total flux cleaned = 0.0139311 Jy ! Component: 150 - total flux cleaned = 0.0140373 Jy ! Component: 200 - total flux cleaned = 0.0139623 Jy ! Total flux subtracted in 200 components = 0.0139623 Jy ! Clean residual min=-0.004577 max=0.005404 Jy/beam ! Clean residual mean=-0.000002 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.181836 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.181836 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=0.106611Jy sigma=0.000656 ! Fit after self-cal, rms=0.106543Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.41% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 LA 1.11 ! MK 0.93 NL 0.98 OV 1.09 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 LA 1.13 ! MK 0.96 NL 0.93 OV 1.03 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 LA 1.11 ! MK 1.00 NL 0.94 OV 1.00 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 LA 1.09 ! MK 1.01 NL 0.95 OV 1.06 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 LA 1.10 ! MK 0.98 NL 0.93 OV 1.06 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 LA 1.10 ! MK 1.02 NL 0.93 OV 1.14 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 LA 1.10 ! MK 1.01 NL 0.93 OV 1.18 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00* HN 0.98 LA 1.11 ! MK 1.13 NL 0.92 OV 1.05 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.00* HN 0.96 LA 1.12 ! MK 0.96 NL 0.92 OV 1.03 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 1.12 ! MK 1.03 NL 0.92 OV 1.10 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.06 LA 1.08 ! MK 0.99 NL 0.92 OV 0.89 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.92 LA 1.10 ! MK 0.99 NL 0.95 OV 0.94 PT 0.97 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.106543Jy sigma=0.000656 ! Fit after self-cal, rms=0.110305Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7081 mas, bmaj=1.666 mas, bpa=-1.593 degrees ! Estimated noise=631.788 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 (-0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026945 Jy ! Component: 100 - total flux cleaned = 0.00325491 Jy ! Component: 150 - total flux cleaned = 0.00363018 Jy ! Component: 200 - total flux cleaned = 0.0039681 Jy ! Total flux subtracted in 200 components = 0.0039681 Jy ! Clean residual min=-0.002439 max=0.002176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.185804 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.185804 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=0.110207Jy sigma=0.000647 ! Fit after self-cal, rms=0.110359Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110359Jy sigma=0.000646 ! Fit after self-cal, rms=0.120496Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7073 mas, bmaj=1.665 mas, bpa=-1.589 degrees ! Estimated noise=634.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128497 Jy ! Component: 100 - total flux cleaned = 0.00136011 Jy ! Component: 150 - total flux cleaned = 0.00138898 Jy ! Component: 200 - total flux cleaned = 0.0014411 Jy ! Total flux subtracted in 200 components = 0.0014411 Jy ! Clean residual min=-0.001621 max=0.001670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.187245 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.187245 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=0.120469Jy sigma=0.000641 ! Fit after self-cal, rms=0.120565Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371675 Jy ! Component: 100 - total flux cleaned = 0.000304008 Jy ! Component: 150 - total flux cleaned = 0.000228256 Jy ! Component: 200 - total flux cleaned = 0.000161782 Jy ! Total flux subtracted in 200 components = 0.000161782 Jy ! Clean residual min=-0.001577 max=0.001623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.187407 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.187407 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=0.120554Jy sigma=0.000641 ! Fit after self-cal, rms=0.120552Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.120552Jy sigma=0.000641 ! Fit after self-cal, rms=0.122310Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7068 mas, bmaj=1.663 mas, bpa=-1.566 degrees ! Estimated noise=633.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401459 Jy ! Component: 100 - total flux cleaned = 0.000352568 Jy ! Component: 150 - total flux cleaned = 0.000318873 Jy ! Component: 200 - total flux cleaned = 0.00031891 Jy ! Total flux subtracted in 200 components = 0.00031891 Jy ! Clean residual min=-0.001531 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.187726 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.187726 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=0.122305Jy sigma=0.000640 ! Fit after self-cal, rms=0.122324Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.29076e-05 Jy ! Component: 100 - total flux cleaned = 3.46934e-05 Jy ! Component: 150 - total flux cleaned = 2.63118e-05 Jy ! Component: 200 - total flux cleaned = 1.03618e-05 Jy ! Total flux subtracted in 200 components = 1.03618e-05 Jy ! Clean residual min=-0.001504 max=0.001433 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.187736 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.187736 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=0.122321Jy sigma=0.000640 ! Fit after self-cal, rms=0.122321Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122321Jy sigma=0.000640 ! Fit after self-cal, rms=0.122423Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.757 mas, bmaj=2.978 mas, bpa=2.33 degrees ! Estimated noise=962.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274007 Jy ! Component: 100 - total flux cleaned = 0.00034439 Jy ! Component: 150 - total flux cleaned = 0.00039392 Jy ! Component: 200 - total flux cleaned = 0.000437957 Jy ! Total flux subtracted in 200 components = 0.000437957 Jy ! Clean residual min=-0.001983 max=0.002200 Jy/beam ! Clean residual mean=-0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.188174 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.188174 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=0.122423Jy sigma=0.000640 ! Fit after self-cal, rms=0.122428Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51778e-05 Jy ! Component: 100 - total flux cleaned = 4.19343e-05 Jy ! Component: 150 - total flux cleaned = 4.28816e-05 Jy ! Component: 200 - total flux cleaned = 5.10763e-05 Jy ! Total flux subtracted in 200 components = 5.10763e-05 Jy ! Clean residual min=-0.001987 max=0.002143 Jy/beam ! Clean residual mean=-0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.188225 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.188225 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=0.122428Jy sigma=0.000640 ! Fit after self-cal, rms=0.122428Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7065 mas, bmaj=1.663 mas, bpa=-1.552 degrees ! Estimated noise=633.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7065 x 1.663 at -1.552 degrees (North through East) ! Clean map min=-0.0012917 max=0.1759 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6062 mas, bmaj=1.526 mas, bpa=-2.859 degrees ! Estimated noise=1077.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136555 Jy ! Component: 100 - total flux cleaned = 0.16676 Jy ! Component: 150 - total flux cleaned = 0.177195 Jy ! Component: 200 - total flux cleaned = 0.182527 Jy ! Total flux subtracted in 200 components = 0.182527 Jy ! Clean residual min=-0.002587 max=0.003151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.182527 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.182527 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7065 mas, bmaj=1.663 mas, bpa=-1.552 degrees ! Estimated noise=633.934 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 = 0.00273172 Jy ! Component: 100 - total flux cleaned = 0.00375652 Jy ! Component: 150 - total flux cleaned = 0.00455705 Jy ! Component: 200 - total flux cleaned = 0.00500059 Jy ! Total flux subtracted in 200 components = 0.00500059 Jy ! Clean residual min=-0.001634 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.187527 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.187527 Jy ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.757 mas, bmaj=2.978 mas, bpa=2.33 degrees ! Estimated noise=962.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474553 Jy ! Component: 100 - total flux cleaned = 0.000552115 Jy ! Component: 150 - total flux cleaned = 0.000588375 Jy ! Component: 200 - total flux cleaned = 0.000663818 Jy ! Total flux subtracted in 200 components = 0.000663818 Jy ! Clean residual min=-0.001962 max=0.002169 Jy/beam ! Clean residual mean=-0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.188191 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 = 4.10799e-05 Jy ! Component: 100 - total flux cleaned = 4.13603e-05 Jy ! Component: 150 - total flux cleaned = 4.14139e-05 Jy ! Component: 200 - total flux cleaned = 4.1505e-05 Jy ! Total flux subtracted in 200 components = 4.1505e-05 Jy ! Clean residual min=-0.001939 max=0.002156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.188233 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.188233 Jy ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7065 mas, bmaj=1.663 mas, bpa=-1.552 degrees ! Estimated noise=633.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355567 Jy ! Component: 100 - total flux cleaned = -0.000290829 Jy ! Component: 150 - total flux cleaned = -0.000203694 Jy ! Component: 200 - total flux cleaned = -0.000154331 Jy ! Total flux subtracted in 200 components = -0.000154331 Jy ! Clean residual min=-0.001548 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.188078 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.188078 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=0.122442Jy sigma=0.000640 ! Fit after self-cal, rms=0.122438Jy sigma=0.000640 wmodel J1340-0137_X_2017_01_21_pus_map.mod ! Writing 45 model components to file: J1340-0137_X_2017_01_21_pus_map.mod wobs J1340-0137_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1340-0137_X_2017_01_21_pus_uvs.fits wwins J1340-0137_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1340-0137_X_2017_01_21_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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000625643 Jy ! Component: 100 - total flux cleaned = -0.000957791 Jy ! Component: 150 - total flux cleaned = -0.00124588 Jy ! Component: 200 - total flux cleaned = -0.00147556 Jy ! Component: 250 - total flux cleaned = -0.00167449 Jy ! Component: 300 - total flux cleaned = -0.00180304 Jy ! Component: 350 - total flux cleaned = -0.0019081 Jy ! Component: 400 - total flux cleaned = -0.0020307 Jy ! Component: 450 - total flux cleaned = -0.00207049 Jy ! Component: 500 - total flux cleaned = -0.00214793 Jy ! Component: 550 - total flux cleaned = -0.00224281 Jy ! Component: 600 - total flux cleaned = -0.00229877 Jy ! Component: 650 - total flux cleaned = -0.00238988 Jy ! Component: 700 - total flux cleaned = -0.00244332 Jy ! Component: 750 - total flux cleaned = -0.00251353 Jy ! Component: 800 - total flux cleaned = -0.00253112 Jy ! Component: 850 - total flux cleaned = -0.00256521 Jy ! Component: 900 - total flux cleaned = -0.00251548 Jy ! Component: 950 - total flux cleaned = -0.00256495 Jy ! Component: 1000 - total flux cleaned = -0.00254907 Jy ! Component: 1050 - total flux cleaned = -0.00256479 Jy ! Component: 1100 - total flux cleaned = -0.00254916 Jy ! Component: 1150 - total flux cleaned = -0.00253392 Jy ! Component: 1200 - total flux cleaned = -0.00251881 Jy ! Component: 1250 - total flux cleaned = -0.00253384 Jy ! Component: 1300 - total flux cleaned = -0.00254825 Jy ! Component: 1350 - total flux cleaned = -0.00253382 Jy ! Component: 1400 - total flux cleaned = -0.00256247 Jy ! Component: 1450 - total flux cleaned = -0.00261861 Jy ! Component: 1500 - total flux cleaned = -0.00260484 Jy ! Component: 1550 - total flux cleaned = -0.00265985 Jy ! Component: 1600 - total flux cleaned = -0.00264626 Jy ! Component: 1650 - total flux cleaned = -0.00265974 Jy ! Component: 1700 - total flux cleaned = -0.00271271 Jy ! Component: 1750 - total flux cleaned = -0.00272588 Jy ! Component: 1800 - total flux cleaned = -0.00273905 Jy ! Component: 1850 - total flux cleaned = -0.00272622 Jy ! Component: 1900 - total flux cleaned = -0.00271359 Jy ! Component: 1950 - total flux cleaned = -0.00273862 Jy ! Component: 2000 - total flux cleaned = -0.00275075 Jy ! Total flux subtracted in 2048 components = -0.00272608 Jy ! Clean residual min=-0.000674 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.185352 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 191 components and 0.185352 Jy ![Exited script file: muppet] wmap "J1340-0137_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7065 x 1.663 at -1.552 degrees (North through East) ! Clean map min=-0.0013378 max=0.17563 Jy/beam ! Writing clean map to FITS file: J1340-0137_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175631 invert ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386353 0.386353 0.772706 1.54541 3.09082 6.18164 12.3633 24.7266 49.4532 98.9063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7065 x 1.663 at -1.552 degrees (North through East) ! Clean map min=-0.0013378 max=0.17563 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 J1340-0137_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:52 2019