! Started logfile: J0334-4008_X_2017_02_24_pus_uvs.log on Sat May 4 09:57:00 2019 obs J0334-4008_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5625 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! 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 1882 lines of history. ! ! Reading 4860 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 J0334-4008_X_2017_02_24_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.339496Jy sigma=0.001961 ! Fit after self-cal, rms=0.329553Jy sigma=0.001900 ! 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6516 mas, bmaj=2.089 mas, bpa=2.093 degrees ! Estimated noise=2237.13 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 = 0.629058 Jy ! Component: 100 - total flux cleaned = 0.838848 Jy ! Total flux subtracted in 100 components = 0.838848 Jy ! Clean residual min=-0.037138 max=0.104095 Jy/beam ! Clean residual mean=-0.000215 rms=0.015651 Jy/beam ! Combined flux in latest and established models = 0.838848 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.838848 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=0.283936Jy sigma=0.001727 ! Fit after self-cal, rms=0.283822Jy sigma=0.001725 ! Inverting map ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117259 Jy ! Component: 100 - total flux cleaned = 0.192472 Jy ! Total flux subtracted in 100 components = 0.192472 Jy ! Clean residual min=-0.027776 max=0.069217 Jy/beam ! Clean residual mean=-0.000080 rms=0.008966 Jy/beam ! Combined flux in latest and established models = 1.03132 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 1.03132 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=0.202561Jy sigma=0.001077 ! Fit after self-cal, rms=0.200618Jy sigma=0.001063 ! Inverting map ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0632278 Jy ! Component: 100 - total flux cleaned = 0.105793 Jy ! Total flux subtracted in 100 components = 0.105793 Jy ! Clean residual min=-0.019220 max=0.031278 Jy/beam ! Clean residual mean=0.000018 rms=0.005662 Jy/beam ! Combined flux in latest and established models = 1.13711 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 1.13711 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=0.166651Jy sigma=0.000815 ! Fit after self-cal, rms=0.166611Jy sigma=0.000815 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8302 mas, bmaj=2.624 mas, bpa=3.306 degrees ! Estimated noise=1684.57 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 = 0.0422485 Jy ! Component: 100 - total flux cleaned = 0.0659522 Jy ! Component: 150 - total flux cleaned = 0.0801355 Jy ! Component: 200 - total flux cleaned = 0.0864705 Jy ! Total flux subtracted in 200 components = 0.0864705 Jy ! Clean residual min=-0.019844 max=0.014818 Jy/beam ! Clean residual mean=0.000134 rms=0.005038 Jy/beam ! Combined flux in latest and established models = 1.22358 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 1.22358 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=0.154677Jy sigma=0.000726 ! Fit after self-cal, rms=0.154646Jy sigma=0.000726 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 1.00* FD 1.00 HN 1.47 KP 0.98 ! LA 1.00 MK 0.97 NL 1.06 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.26 KP 0.98 ! LA 1.02 MK 0.97 NL 1.04 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.46 KP 0.98 ! LA 1.00 MK 0.98 NL 1.05 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.40 KP 0.96 ! LA 1.00 MK 1.01 NL 1.05 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.21 KP 0.95 ! LA 1.00 MK 1.01 NL 1.06 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.30 KP 0.95 ! LA 1.05 MK 0.99 NL 1.05 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.45 KP 0.96 ! LA 0.99 MK 1.01 NL 1.06 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.34 KP 0.94 ! LA 1.03 MK 1.00 NL 1.07 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.32 KP 0.96 ! LA 1.01 MK 1.01 NL 1.06 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.22 KP 0.97 ! LA 1.00 MK 1.02 NL 1.07 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.33 KP 0.96 ! LA 1.00 MK 1.04 NL 1.07 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.19 KP 1.02 ! LA 1.00 MK 0.99 NL 1.03 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.154646Jy sigma=0.000726 ! Fit after self-cal, rms=0.157171Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8335 mas, bmaj=2.625 mas, bpa=3.241 degrees ! Estimated noise=1706.28 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 = -0.0068123 Jy ! Component: 100 - total flux cleaned = -0.00871602 Jy ! Component: 150 - total flux cleaned = -0.00967671 Jy ! Component: 200 - total flux cleaned = -0.0105359 Jy ! Total flux subtracted in 200 components = -0.0105359 Jy ! Clean residual min=-0.013674 max=0.010764 Jy/beam ! Clean residual mean=-0.000056 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 1.21305 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 1.21305 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=0.156355Jy sigma=0.000668 ! Fit after self-cal, rms=0.156476Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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=0.156476Jy sigma=0.000668 ! Fit after self-cal, rms=0.156955Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8356 mas, bmaj=2.63 mas, bpa=3.311 degrees ! Estimated noise=1707.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00545365 Jy ! Component: 100 - total flux cleaned = -0.00675847 Jy ! Component: 150 - total flux cleaned = -0.00751356 Jy ! Component: 200 - total flux cleaned = -0.00803992 Jy ! Total flux subtracted in 200 components = -0.00803992 Jy ! Clean residual min=-0.011129 max=0.009233 Jy/beam ! Clean residual mean=-0.000031 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 1.20501 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 1.20501 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=0.156381Jy sigma=0.000652 ! Fit after self-cal, rms=0.156392Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 = -0.000682367 Jy ! Component: 100 - total flux cleaned = -0.00112917 Jy ! Component: 150 - total flux cleaned = -0.00154043 Jy ! Component: 200 - total flux cleaned = -0.00191664 Jy ! Total flux subtracted in 200 components = -0.00191664 Jy ! Clean residual min=-0.010422 max=0.009041 Jy/beam ! Clean residual mean=-0.000037 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 1.20309 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 1.20309 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=0.156249Jy sigma=0.000650 ! Fit after self-cal, rms=0.156251Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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=0.156251Jy sigma=0.000649 ! Fit after self-cal, rms=0.158245Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8365 mas, bmaj=2.631 mas, bpa=3.389 degrees ! Estimated noise=1708.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0044941 Jy ! Component: 100 - total flux cleaned = -0.00531527 Jy ! Component: 150 - total flux cleaned = -0.00559852 Jy ! Component: 200 - total flux cleaned = -0.00586258 Jy ! Total flux subtracted in 200 components = -0.00586258 Jy ! Clean residual min=-0.009197 max=0.008870 Jy/beam ! Clean residual mean=-0.000004 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 1.19723 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 1.19723 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=0.157874Jy sigma=0.000641 ! Fit after self-cal, rms=0.157896Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 = -0.000373303 Jy ! Component: 100 - total flux cleaned = -0.000602137 Jy ! Component: 150 - total flux cleaned = -0.000706003 Jy ! Component: 200 - total flux cleaned = -0.000699324 Jy ! Total flux subtracted in 200 components = -0.000699324 Jy ! Clean residual min=-0.008681 max=0.008773 Jy/beam ! Clean residual mean=-0.000006 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 1.19653 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.19653 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=0.157787Jy sigma=0.000640 ! Fit after self-cal, rms=0.157789Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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=0.157789Jy sigma=0.000640 ! Fit after self-cal, rms=0.159522Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.496 mas, bmaj=9.082 mas, bpa=-1.227 degrees ! Estimated noise=2119.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328807 Jy ! Component: 100 - total flux cleaned = -0.00360684 Jy ! Component: 150 - total flux cleaned = -0.00382001 Jy ! Component: 200 - total flux cleaned = -0.0040115 Jy ! Total flux subtracted in 200 components = -0.0040115 Jy ! Clean residual min=-0.007247 max=0.009874 Jy/beam ! Clean residual mean=-0.000014 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 1.19252 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 1.19252 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=0.159499Jy sigma=0.000639 ! Fit after self-cal, rms=0.159508Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 = -0.000168369 Jy ! Component: 100 - total flux cleaned = -0.000330472 Jy ! Component: 150 - total flux cleaned = -0.000425761 Jy ! Component: 200 - total flux cleaned = -0.000514994 Jy ! Total flux subtracted in 200 components = -0.000514994 Jy ! Clean residual min=-0.007086 max=0.009957 Jy/beam ! Clean residual mean=-0.000019 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 1.192 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 1.192 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=0.159500Jy sigma=0.000639 ! Fit after self-cal, rms=0.159490Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8369 mas, bmaj=2.631 mas, bpa=3.432 degrees ! Estimated noise=1708.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8369 x 2.631 at 3.432 degrees (North through East) ! Clean map min=-0.0077261 max=0.83045 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 ! Performing amp+phase self-cal ! ! 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=0.159490Jy sigma=0.000639 ! Fit after self-cal, rms=0.156442Jy sigma=0.000593 ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8366 mas, bmaj=2.627 mas, bpa=3.375 degrees ! Estimated noise=1707.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324505 Jy ! Component: 100 - total flux cleaned = -0.00370806 Jy ! Component: 150 - total flux cleaned = -0.00402267 Jy ! Component: 200 - total flux cleaned = -0.00431407 Jy ! Total flux subtracted in 200 components = -0.00431407 Jy ! Clean residual min=-0.007528 max=0.008210 Jy/beam ! Clean residual mean=-0.000019 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 1.18769 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 1.18769 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=0.156254Jy sigma=0.000592 ! Fit after self-cal, rms=0.156259Jy sigma=0.000592 ! Inverting map ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-5.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726447 Jy ! Component: 100 - total flux cleaned = 0.00840533 Jy ! Component: 150 - total flux cleaned = 0.00841121 Jy ! Component: 200 - total flux cleaned = 0.00841302 Jy ! Total flux subtracted in 200 components = 0.00841302 Jy ! Clean residual min=-0.006961 max=0.006151 Jy/beam ! Clean residual mean=0.000027 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 1.1961 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 1.1961 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=0.155828Jy sigma=0.000588 ! Fit after self-cal, rms=0.155819Jy sigma=0.000588 ! Inverting map ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.155819Jy sigma=0.000588 ! Fit after self-cal, rms=0.156872Jy sigma=0.000588 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6525 mas, bmaj=2.082 mas, bpa=2.202 degrees ! Estimated noise=2286.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.642906 Jy ! Component: 100 - total flux cleaned = 0.855775 Jy ! Component: 150 - total flux cleaned = 0.967843 Jy ! Component: 200 - total flux cleaned = 1.03725 Jy ! Total flux subtracted in 200 components = 1.03725 Jy ! Clean residual min=-0.015723 max=0.038825 Jy/beam ! Clean residual mean=-0.000149 rms=0.006128 Jy/beam ! Combined flux in latest and established models = 1.03725 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.03725 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.629 mas, bpa=3.405 degrees ! Estimated noise=1704.86 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) ! Added new window around map position (-0.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664428 Jy ! Component: 100 - total flux cleaned = 0.101278 Jy ! Component: 150 - total flux cleaned = 0.121517 Jy ! Component: 200 - total flux cleaned = 0.133973 Jy ! Total flux subtracted in 200 components = 0.133973 Jy ! Clean residual min=-0.006493 max=0.007406 Jy/beam ! Clean residual mean=-0.000070 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 1.17122 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 1.17122 Jy ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.5 mas, bmaj=9.101 mas, bpa=-1.269 degrees ! Estimated noise=2113.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113498 Jy ! Component: 100 - total flux cleaned = 0.0177315 Jy ! Component: 150 - total flux cleaned = 0.0215062 Jy ! Component: 200 - total flux cleaned = 0.0237796 Jy ! Total flux subtracted in 200 components = 0.0237796 Jy ! Clean residual min=-0.004626 max=0.006077 Jy/beam ! Clean residual mean=0.000027 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.195 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106521 Jy ! Component: 100 - total flux cleaned = 0.00125556 Jy ! Component: 150 - total flux cleaned = 0.00134444 Jy ! Component: 200 - total flux cleaned = 0.00151171 Jy ! Total flux subtracted in 200 components = 0.00151171 Jy ! Clean residual min=-0.004603 max=0.006098 Jy/beam ! Clean residual mean=0.000038 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 1.19651 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 106 components and 1.19651 Jy ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 0.288% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=2.629 mas, bpa=3.405 degrees ! Estimated noise=1704.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830837 Jy ! Component: 100 - total flux cleaned = -0.000686137 Jy ! Component: 150 - total flux cleaned = -0.000932561 Jy ! Component: 200 - total flux cleaned = -0.000820685 Jy ! Total flux subtracted in 200 components = -0.000820685 Jy ! Clean residual min=-0.005099 max=0.005028 Jy/beam ! Clean residual mean=0.000020 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.19569 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 1.19569 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=0.157114Jy sigma=0.000587 ! Fit after self-cal, rms=0.157112Jy sigma=0.000586 wmodel J0334-4008_X_2017_02_24_pus_map.mod ! Writing 119 model components to file: J0334-4008_X_2017_02_24_pus_map.mod wobs J0334-4008_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_02_24_pus_uvs.fits wwins J0334-4008_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0334-4008_X_2017_02_24_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 0.288% 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 = -0.000997053 Jy ! Component: 100 - total flux cleaned = -0.00184455 Jy ! Component: 150 - total flux cleaned = -0.00200471 Jy ! Component: 200 - total flux cleaned = -0.00208086 Jy ! Component: 250 - total flux cleaned = -0.00229428 Jy ! Component: 300 - total flux cleaned = -0.00250338 Jy ! Component: 350 - total flux cleaned = -0.0028411 Jy ! Component: 400 - total flux cleaned = -0.00297068 Jy ! Component: 450 - total flux cleaned = -0.00303491 Jy ! Component: 500 - total flux cleaned = -0.00328162 Jy ! Component: 550 - total flux cleaned = -0.0034014 Jy ! Component: 600 - total flux cleaned = -0.00351887 Jy ! Component: 650 - total flux cleaned = -0.00369207 Jy ! Component: 700 - total flux cleaned = -0.00391807 Jy ! Component: 750 - total flux cleaned = -0.0040831 Jy ! Component: 800 - total flux cleaned = -0.00391964 Jy ! Component: 850 - total flux cleaned = -0.0040268 Jy ! Component: 900 - total flux cleaned = -0.00407912 Jy ! Component: 950 - total flux cleaned = -0.00402828 Jy ! Component: 1000 - total flux cleaned = -0.00412852 Jy ! Component: 1050 - total flux cleaned = -0.00407862 Jy ! Component: 1100 - total flux cleaned = -0.00417496 Jy ! Component: 1150 - total flux cleaned = -0.00412701 Jy ! Component: 1200 - total flux cleaned = -0.00426772 Jy ! Component: 1250 - total flux cleaned = -0.00435968 Jy ! Component: 1300 - total flux cleaned = -0.00449494 Jy ! Component: 1350 - total flux cleaned = -0.00444964 Jy ! Component: 1400 - total flux cleaned = -0.00449341 Jy ! Component: 1450 - total flux cleaned = -0.00445037 Jy ! Component: 1500 - total flux cleaned = -0.00445073 Jy ! Component: 1550 - total flux cleaned = -0.00436647 Jy ! Component: 1600 - total flux cleaned = -0.00428362 Jy ! Component: 1650 - total flux cleaned = -0.00424283 Jy ! Component: 1700 - total flux cleaned = -0.00416121 Jy ! Component: 1750 - total flux cleaned = -0.00416105 Jy ! Component: 1800 - total flux cleaned = -0.00420048 Jy ! Component: 1850 - total flux cleaned = -0.00423876 Jy ! Component: 1900 - total flux cleaned = -0.00412296 Jy ! Component: 1950 - total flux cleaned = -0.00423802 Jy ! Component: 2000 - total flux cleaned = -0.00431353 Jy ! Total flux subtracted in 2048 components = -0.00431299 Jy ! Clean residual min=-0.002266 max=0.002187 Jy/beam ! Clean residual mean=-0.000012 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 1.19138 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 242 components and 1.19138 Jy ![Exited script file: muppet] wmap "J0334-4008_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.288% 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: 0.8368 x 2.629 at 3.405 degrees (North through East) ! Clean map min=-0.004157 max=0.85675 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.856752 invert ! Inverting map ! Your choice of large map pixels excluded 0.288% 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 0.000736394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257855 0.257855 0.515711 1.03142 2.06284 4.12569 8.25137 16.5027 33.0055 66.011 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.856 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.629 at 3.405 degrees (North through East) ! Clean map min=-0.004157 max=0.85675 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 J0334-4008_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:57:01 2019