! Started logfile: J0706-4122_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:59 2019 obs J0706-4122_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0706-4122_X_2017_03_27_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.659004 visibilities/baseline/integration-bin. ! Found source: J0706-4122 ! ! 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 1844 lines of history. ! ! Reading 51600 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 J0706-4122_X_2017_03_27_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 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937591Jy sigma=0.005733 ! Fit after self-cal, rms=0.904355Jy sigma=0.005574 ! 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.5487 mas, bmaj=1.688 mas, bpa=-2.121 degrees ! Estimated noise=1058.07 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 = 0.0718484 Jy ! Component: 100 - total flux cleaned = 0.0937692 Jy ! Total flux subtracted in 100 components = 0.0937692 Jy ! Clean residual min=-0.005743 max=0.010304 Jy/beam ! Clean residual mean=-0.000013 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.0937692 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0937692 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=0.142417Jy sigma=0.000667 ! Fit after self-cal, rms=0.142293Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131562 Jy ! Component: 100 - total flux cleaned = 0.0211892 Jy ! Total flux subtracted in 100 components = 0.0211892 Jy ! Clean residual min=-0.004014 max=0.004465 Jy/beam ! Clean residual mean=-0.000001 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.114958 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.114958 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=0.140250Jy sigma=0.000649 ! Fit after self-cal, rms=0.140183Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7439 mas, bmaj=2.012 mas, bpa=-1.039 degrees ! Estimated noise=523.478 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 = 0.0101996 Jy ! Component: 100 - total flux cleaned = 0.0149349 Jy ! Component: 150 - total flux cleaned = 0.0171954 Jy ! Component: 200 - total flux cleaned = 0.0183104 Jy ! Total flux subtracted in 200 components = 0.0183104 Jy ! Clean residual min=-0.002893 max=0.003219 Jy/beam ! Clean residual mean=0.000024 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.133269 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.133269 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=0.139613Jy sigma=0.000642 ! Fit after self-cal, rms=0.139558Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.08 KP 0.97 ! LA 0.99 MK 0.99 NL 1.21 OV 0.99 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.99 KP 1.01 ! LA 0.99 MK 1.03 NL 1.19 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.22 KP 0.93 ! LA 1.03 MK 1.10 NL 1.10 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.11 KP 0.98 ! LA 1.00 MK 1.05 NL 1.15 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.90 KP 0.92 ! LA 1.01 MK 1.03 NL 1.16 OV 1.00 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.99 KP 0.95 ! LA 1.02 MK 1.04 NL 1.08 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.09 KP 0.91 ! LA 1.00 MK 1.04 NL 1.14 OV 1.04 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.91 KP 0.97 ! LA 1.02 MK 1.06 NL 1.17 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.10 KP 0.97 ! LA 1.03 MK 0.91 NL 1.16 OV 1.00 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 0.97 KP 0.86 ! LA 1.04 MK 0.98 NL 1.01 OV 1.05 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.95 KP 0.99 ! LA 1.05 MK 1.02 NL 1.06 OV 1.16 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.93 KP 0.98 ! LA 1.04 MK 0.87 NL 1.03 OV 1.07 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.139558Jy sigma=0.000642 ! Fit after self-cal, rms=0.145068Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.021 mas, bpa=-1.004 degrees ! Estimated noise=523.921 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 = 8.46316e-05 Jy ! Component: 100 - total flux cleaned = 8.45636e-05 Jy ! Component: 150 - total flux cleaned = 8.39573e-05 Jy ! Component: 200 - total flux cleaned = 7.37359e-05 Jy ! Total flux subtracted in 200 components = 7.37359e-05 Jy ! Clean residual min=-0.001733 max=0.002486 Jy/beam ! Clean residual mean=0.000008 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.133342 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.133342 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=0.145065Jy sigma=0.000640 ! Fit after self-cal, rms=0.145236Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.145236Jy sigma=0.000640 ! Fit after self-cal, rms=0.145821Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.022 mas, bpa=-1.043 degrees ! Estimated noise=524.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209611 Jy ! Component: 100 - total flux cleaned = 0.000209005 Jy ! Component: 150 - total flux cleaned = 0.000198881 Jy ! Component: 200 - total flux cleaned = 0.000189165 Jy ! Total flux subtracted in 200 components = 0.000189165 Jy ! Clean residual min=-0.001656 max=0.002349 Jy/beam ! Clean residual mean=0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.133532 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.133532 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=0.145820Jy sigma=0.000639 ! Fit after self-cal, rms=0.145831Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223282 Jy ! Component: 100 - total flux cleaned = 0.00333888 Jy ! Component: 150 - total flux cleaned = 0.00394406 Jy ! Component: 200 - total flux cleaned = 0.00427916 Jy ! Total flux subtracted in 200 components = 0.00427916 Jy ! Clean residual min=-0.001552 max=0.001684 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.137811 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.137811 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=0.145795Jy sigma=0.000639 ! Fit after self-cal, rms=0.145781Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.145781Jy sigma=0.000639 ! Fit after self-cal, rms=0.146009Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7483 mas, bmaj=2.022 mas, bpa=-1.081 degrees ! Estimated noise=524.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961488 Jy ! Component: 100 - total flux cleaned = 0.00147691 Jy ! Component: 150 - total flux cleaned = 0.00166866 Jy ! Component: 200 - total flux cleaned = 0.00172005 Jy ! Total flux subtracted in 200 components = 0.00172005 Jy ! Clean residual min=-0.001417 max=0.001572 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.139531 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.139531 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=0.146002Jy sigma=0.000639 ! Fit after self-cal, rms=0.146000Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000450604 Jy ! Component: 100 - total flux cleaned = 0.000514832 Jy ! Component: 150 - total flux cleaned = 0.000538328 Jy ! Component: 200 - total flux cleaned = 0.000582581 Jy ! Total flux subtracted in 200 components = 0.000582581 Jy ! Clean residual min=-0.001390 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.140113 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.140113 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=0.145997Jy sigma=0.000639 ! Fit after self-cal, rms=0.145997Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.145997Jy sigma=0.000639 ! Fit after self-cal, rms=0.146177Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.504 mas, bmaj=8.665 mas, bpa=1.875 degrees ! Estimated noise=697.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658956 Jy ! Component: 100 - total flux cleaned = 0.000727537 Jy ! Component: 150 - total flux cleaned = 0.000784598 Jy ! Component: 200 - total flux cleaned = 0.000824588 Jy ! Total flux subtracted in 200 components = 0.000824588 Jy ! Clean residual min=-0.001350 max=0.001642 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.140938 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 69 components and 0.140938 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=0.146179Jy sigma=0.000639 ! Fit after self-cal, rms=0.146175Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000115855 Jy ! Component: 100 - total flux cleaned = 0.00018035 Jy ! Component: 150 - total flux cleaned = 0.000236052 Jy ! Component: 200 - total flux cleaned = 0.000280804 Jy ! Total flux subtracted in 200 components = 0.000280804 Jy ! Clean residual min=-0.001317 max=0.001610 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.141219 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 69 components and 0.141219 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=0.146177Jy sigma=0.000639 ! Fit after self-cal, rms=0.146172Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7479 mas, bmaj=2.022 mas, bpa=-1.127 degrees ! Estimated noise=524.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7479 x 2.022 at -1.127 degrees (North through East) ! Clean map min=-0.001208 max=0.10347 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.5479 mas, bmaj=1.691 mas, bpa=-2.288 degrees ! Estimated noise=1061.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707759 Jy ! Component: 100 - total flux cleaned = 0.0951522 Jy ! Component: 150 - total flux cleaned = 0.108866 Jy ! Component: 200 - total flux cleaned = 0.117097 Jy ! Total flux subtracted in 200 components = 0.117097 Jy ! Clean residual min=-0.003601 max=0.004662 Jy/beam ! Clean residual mean=-0.000013 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.117097 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.117097 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7479 mas, bmaj=2.022 mas, bpa=-1.127 degrees ! Estimated noise=524.1 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 = 0.00875791 Jy ! Component: 100 - total flux cleaned = 0.0132187 Jy ! Component: 150 - total flux cleaned = 0.0162165 Jy ! Component: 200 - total flux cleaned = 0.0183295 Jy ! Total flux subtracted in 200 components = 0.0183295 Jy ! Clean residual min=-0.001500 max=0.002068 Jy/beam ! Clean residual mean=-0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.135426 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.135426 Jy ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-0.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198768 Jy ! Component: 100 - total flux cleaned = 0.00325402 Jy ! Component: 150 - total flux cleaned = 0.00419353 Jy ! Component: 200 - total flux cleaned = 0.00490577 Jy ! Total flux subtracted in 200 components = 0.00490577 Jy ! Clean residual min=-0.001332 max=0.001274 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.140332 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.140332 Jy ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.504 mas, bmaj=8.665 mas, bpa=1.875 degrees ! Estimated noise=697.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806582 Jy ! Component: 100 - total flux cleaned = 0.00122222 Jy ! Component: 150 - total flux cleaned = 0.00137658 Jy ! Component: 200 - total flux cleaned = 0.00141331 Jy ! Total flux subtracted in 200 components = 0.00141331 Jy ! Clean residual min=-0.001343 max=0.001569 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.141745 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50782e-05 Jy ! Component: 100 - total flux cleaned = 7.63338e-05 Jy ! Component: 150 - total flux cleaned = 9.9982e-05 Jy ! Component: 200 - total flux cleaned = 0.000130777 Jy ! Total flux subtracted in 200 components = 0.000130777 Jy ! Clean residual min=-0.001324 max=0.001561 Jy/beam ! Clean residual mean=0.000007 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.141876 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.141876 Jy ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7479 mas, bmaj=2.022 mas, bpa=-1.127 degrees ! Estimated noise=524.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181034 Jy ! Component: 100 - total flux cleaned = -0.000127209 Jy ! Component: 150 - total flux cleaned = -0.00011062 Jy ! Component: 200 - total flux cleaned = -9.48553e-05 Jy ! Total flux subtracted in 200 components = -9.48553e-05 Jy ! Clean residual min=-0.001304 max=0.001250 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.141781 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.141781 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=0.146150Jy sigma=0.000639 ! Fit after self-cal, rms=0.146149Jy sigma=0.000639 wmodel J0706-4122_X_2017_03_27_pus_map.mod ! Writing 83 model components to file: J0706-4122_X_2017_03_27_pus_map.mod wobs J0706-4122_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0706-4122_X_2017_03_27_pus_uvs.fits wwins J0706-4122_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0706-4122_X_2017_03_27_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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359773 Jy ! Component: 100 - total flux cleaned = -0.000661289 Jy ! Component: 150 - total flux cleaned = -0.000903354 Jy ! Component: 200 - total flux cleaned = -0.0010573 Jy ! Component: 250 - total flux cleaned = -0.00120434 Jy ! Component: 300 - total flux cleaned = -0.00132774 Jy ! Component: 350 - total flux cleaned = -0.00141354 Jy ! Component: 400 - total flux cleaned = -0.00144727 Jy ! Component: 450 - total flux cleaned = -0.00152834 Jy ! Component: 500 - total flux cleaned = -0.00159132 Jy ! Component: 550 - total flux cleaned = -0.00163728 Jy ! Component: 600 - total flux cleaned = -0.00171159 Jy ! Component: 650 - total flux cleaned = -0.00176964 Jy ! Component: 700 - total flux cleaned = -0.00179834 Jy ! Component: 750 - total flux cleaned = -0.00184087 Jy ! Component: 800 - total flux cleaned = -0.00190993 Jy ! Component: 850 - total flux cleaned = -0.00193701 Jy ! Component: 900 - total flux cleaned = -0.00189692 Jy ! Component: 950 - total flux cleaned = -0.0019496 Jy ! Component: 1000 - total flux cleaned = -0.00194933 Jy ! Component: 1050 - total flux cleaned = -0.00194913 Jy ! Component: 1100 - total flux cleaned = -0.00192436 Jy ! Component: 1150 - total flux cleaned = -0.00193664 Jy ! Component: 1200 - total flux cleaned = -0.00194889 Jy ! Component: 1250 - total flux cleaned = -0.00197304 Jy ! Component: 1300 - total flux cleaned = -0.00203193 Jy ! Component: 1350 - total flux cleaned = -0.00202026 Jy ! Component: 1400 - total flux cleaned = -0.00206605 Jy ! Component: 1450 - total flux cleaned = -0.0020884 Jy ! Component: 1500 - total flux cleaned = -0.00212131 Jy ! Component: 1550 - total flux cleaned = -0.00209917 Jy ! Component: 1600 - total flux cleaned = -0.00209919 Jy ! Component: 1650 - total flux cleaned = -0.00212072 Jy ! Component: 1700 - total flux cleaned = -0.00212077 Jy ! Component: 1750 - total flux cleaned = -0.00213126 Jy ! Component: 1800 - total flux cleaned = -0.0021622 Jy ! Component: 1850 - total flux cleaned = -0.00218257 Jy ! Component: 1900 - total flux cleaned = -0.00218242 Jy ! Component: 1950 - total flux cleaned = -0.00213264 Jy ! Component: 2000 - total flux cleaned = -0.00213268 Jy ! Total flux subtracted in 2048 components = -0.00214243 Jy ! Clean residual min=-0.000527 max=0.000532 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.139639 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 222 components and 0.139639 Jy ![Exited script file: muppet] wmap "J0706-4122_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7479 x 2.022 at -1.127 degrees (North through East) ! Clean map min=-0.00093919 max=0.1041 Jy/beam ! Writing clean map to FITS file: J0706-4122_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104097 invert ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526169 0.526169 1.05234 2.10468 4.20935 8.41871 16.8374 33.6748 67.3497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7479 x 2.022 at -1.127 degrees (North through East) ! Clean map min=-0.00093919 max=0.1041 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 J0706-4122_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:02 2019