! Started logfile: J1313+5458_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:46 2019 obs J1313+5458_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1313+5458_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723699 visibilities/baseline/integration-bin. ! Found source: J1313+5458 ! ! 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 858 lines of history. ! ! Reading 67608 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 J1313+5458_X_2017_02_19_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921507Jy sigma=0.007824 ! Fit after self-cal, rms=0.910695Jy sigma=0.007737 ! 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7623 mas, bmaj=1.042 mas, bpa=-15.46 degrees ! Estimated noise=833.496 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 = 0.0655934 Jy ! Component: 100 - total flux cleaned = 0.0902362 Jy ! Total flux subtracted in 100 components = 0.0902362 Jy ! Clean residual min=-0.005532 max=0.011910 Jy/beam ! Clean residual mean=0.000036 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.0902362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0902362 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=0.088220Jy sigma=0.000723 ! Fit after self-cal, rms=0.088074Jy sigma=0.000722 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015149 Jy ! Component: 100 - total flux cleaned = 0.0250453 Jy ! Total flux subtracted in 100 components = 0.0250453 Jy ! Clean residual min=-0.004460 max=0.006636 Jy/beam ! Clean residual mean=0.000031 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.115281 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.115281 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=0.084603Jy sigma=0.000689 ! Fit after self-cal, rms=0.084567Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9506 mas, bmaj=1.281 mas, bpa=-10.19 degrees ! Estimated noise=323.486 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012405 Jy ! Component: 100 - total flux cleaned = 0.0206783 Jy ! Component: 150 - total flux cleaned = 0.0267596 Jy ! Component: 200 - total flux cleaned = 0.0314172 Jy ! Total flux subtracted in 200 components = 0.0314172 Jy ! Clean residual min=-0.003628 max=0.005485 Jy/beam ! Clean residual mean=0.000041 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.146699 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.146699 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=0.082385Jy sigma=0.000668 ! Fit after self-cal, rms=0.082257Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.05 KP 0.89 ! LA 0.97 MK 0.95 NL 0.97 OV 1.02 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.07 KP 0.91 ! LA 0.96 MK 1.04 NL 0.95 OV 1.01 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.05 KP 0.90 ! LA 0.97 MK 1.06 NL 0.95 OV 0.98 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.05 KP 0.91 ! LA 1.00 MK 1.05 NL 0.99 OV 0.98 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.01 KP 0.90 ! LA 1.01 MK 1.06 NL 1.01 OV 0.99 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.90 ! LA 0.99 MK 1.09 NL 0.98 OV 0.97 ! PT 1.00* SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 0.90 ! LA 0.98 MK 1.05 NL 0.98 OV 0.99 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.91 ! LA 1.03 MK 1.05 NL 0.98 OV 0.97 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 0.93 ! LA 0.99 MK 0.97 NL 1.01 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.10 KP 0.92 ! LA 0.99 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 0.91 ! LA 0.98 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.94 ! LA 1.03 MK 0.96 NL 1.00 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.082257Jy sigma=0.000667 ! Fit after self-cal, rms=0.081373Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9721 mas, bmaj=1.31 mas, bpa=-11.05 degrees ! Estimated noise=320.093 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 (3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498152 Jy ! Component: 100 - total flux cleaned = 0.00790516 Jy ! Component: 150 - total flux cleaned = 0.00998691 Jy ! Component: 200 - total flux cleaned = 0.0111395 Jy ! Total flux subtracted in 200 components = 0.0111395 Jy ! Clean residual min=-0.002793 max=0.003838 Jy/beam ! Clean residual mean=0.000037 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.157838 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 103 components and 0.157838 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=0.081047Jy sigma=0.000660 ! Fit after self-cal, rms=0.081031Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.081031Jy sigma=0.000659 ! Fit after self-cal, rms=0.081788Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9697 mas, bmaj=1.298 mas, bpa=-9.336 degrees ! Estimated noise=319.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196341 Jy ! Component: 100 - total flux cleaned = 0.0030423 Jy ! Component: 150 - total flux cleaned = 0.00372998 Jy ! Component: 200 - total flux cleaned = 0.00436574 Jy ! Total flux subtracted in 200 components = 0.00436574 Jy ! Clean residual min=-0.002379 max=0.003498 Jy/beam ! Clean residual mean=0.000015 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.162204 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.162204 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=0.081721Jy sigma=0.000656 ! Fit after self-cal, rms=0.081772Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (10, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254472 Jy ! Component: 100 - total flux cleaned = 0.00299139 Jy ! Component: 150 - total flux cleaned = 0.00325469 Jy ! Component: 200 - total flux cleaned = 0.00362573 Jy ! Total flux subtracted in 200 components = 0.00362573 Jy ! Clean residual min=-0.002126 max=0.002964 Jy/beam ! Clean residual mean=0.000010 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.16583 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.16583 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=0.081652Jy sigma=0.000655 ! Fit after self-cal, rms=0.081644Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-9, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027298 Jy ! Component: 100 - total flux cleaned = 0.00415874 Jy ! Component: 150 - total flux cleaned = 0.00481455 Jy ! Component: 200 - total flux cleaned = 0.00526254 Jy ! Total flux subtracted in 200 components = 0.00526254 Jy ! Clean residual min=-0.001941 max=0.002844 Jy/beam ! Clean residual mean=0.000007 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.171092 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.171092 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=0.081535Jy sigma=0.000653 ! Fit after self-cal, rms=0.081522Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-21.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230255 Jy ! Component: 100 - total flux cleaned = 0.00321718 Jy ! Component: 150 - total flux cleaned = 0.00400313 Jy ! Component: 200 - total flux cleaned = 0.00463204 Jy ! Total flux subtracted in 200 components = 0.00463204 Jy ! Clean residual min=-0.001921 max=0.001927 Jy/beam ! Clean residual mean=0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.175724 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.175724 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=0.081448Jy sigma=0.000653 ! Fit after self-cal, rms=0.081443Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.081443Jy sigma=0.000653 ! Fit after self-cal, rms=0.081396Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9683 mas, bmaj=1.296 mas, bpa=-8.838 degrees ! Estimated noise=318.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975203 Jy ! Component: 100 - total flux cleaned = 0.00152462 Jy ! Component: 150 - total flux cleaned = 0.00205518 Jy ! Component: 200 - total flux cleaned = 0.00250426 Jy ! Total flux subtracted in 200 components = 0.00250426 Jy ! Clean residual min=-0.001830 max=0.001965 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.178228 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 186 components and 0.178229 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=0.081361Jy sigma=0.000652 ! Fit after self-cal, rms=0.081366Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000429004 Jy ! Component: 100 - total flux cleaned = 0.000809564 Jy ! Component: 150 - total flux cleaned = 0.00110573 Jy ! Component: 200 - total flux cleaned = 0.00138592 Jy ! Total flux subtracted in 200 components = 0.00138592 Jy ! Clean residual min=-0.001773 max=0.001912 Jy/beam ! Clean residual mean=0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.179614 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 193 components and 0.179614 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=0.081346Jy sigma=0.000652 ! Fit after self-cal, rms=0.081346Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.081346Jy sigma=0.000652 ! Fit after self-cal, rms=0.081317Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.21 mas, bmaj=2.257 mas, bpa=-15.19 degrees ! Estimated noise=408.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177644 Jy ! Component: 100 - total flux cleaned = 0.000735282 Jy ! Component: 150 - total flux cleaned = 0.00124739 Jy ! Component: 200 - total flux cleaned = 0.00168932 Jy ! Total flux subtracted in 200 components = 0.00168932 Jy ! Clean residual min=-0.002804 max=0.002674 Jy/beam ! Clean residual mean=0.000004 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.181304 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 199 components and 0.181304 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=0.081305Jy sigma=0.000652 ! Fit after self-cal, rms=0.081306Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00033129 Jy ! Component: 100 - total flux cleaned = 0.00064729 Jy ! Component: 150 - total flux cleaned = 0.000926163 Jy ! Component: 200 - total flux cleaned = 0.00114896 Jy ! Total flux subtracted in 200 components = 0.00114896 Jy ! Clean residual min=-0.002711 max=0.002590 Jy/beam ! Clean residual mean=0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.182453 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.182453 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=0.081304Jy sigma=0.000652 ! Fit after self-cal, rms=0.081305Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9672 mas, bmaj=1.295 mas, bpa=-8.61 degrees ! Estimated noise=317.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9672 x 1.295 at -8.61 degrees (North through East) ! Clean map min=-0.0020056 max=0.086277 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7758 mas, bmaj=1.052 mas, bpa=-13.7 degrees ! Estimated noise=821.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638643 Jy ! Component: 100 - total flux cleaned = 0.0891051 Jy ! Component: 150 - total flux cleaned = 0.103502 Jy ! Component: 200 - total flux cleaned = 0.113571 Jy ! Total flux subtracted in 200 components = 0.113571 Jy ! Clean residual min=-0.004129 max=0.005676 Jy/beam ! Clean residual mean=0.000021 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.113571 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.113571 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9672 mas, bmaj=1.295 mas, bpa=-8.61 degrees ! Estimated noise=317.93 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 = 0.0116031 Jy ! Component: 100 - total flux cleaned = 0.0195158 Jy ! Component: 150 - total flux cleaned = 0.0256564 Jy ! Component: 200 - total flux cleaned = 0.0307612 Jy ! Total flux subtracted in 200 components = 0.0307612 Jy ! Clean residual min=-0.003111 max=0.003725 Jy/beam ! Clean residual mean=0.000018 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.144332 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 77 components and 0.144332 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.21 mas, bmaj=2.257 mas, bpa=-15.19 degrees ! Estimated noise=408.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829393 Jy ! Component: 100 - total flux cleaned = 0.014287 Jy ! Component: 150 - total flux cleaned = 0.0177878 Jy ! Component: 200 - total flux cleaned = 0.0203851 Jy ! Total flux subtracted in 200 components = 0.0203851 Jy ! Clean residual min=-0.003627 max=0.004115 Jy/beam ! Clean residual mean=0.000020 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.164717 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 = 0.00206826 Jy ! Component: 100 - total flux cleaned = 0.00406003 Jy ! Component: 150 - total flux cleaned = 0.00556882 Jy ! Component: 200 - total flux cleaned = 0.00688996 Jy ! Total flux subtracted in 200 components = 0.00688996 Jy ! Clean residual min=-0.003190 max=0.003209 Jy/beam ! Clean residual mean=0.000013 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.171607 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 144 components and 0.171607 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9672 mas, bmaj=1.295 mas, bpa=-8.61 degrees ! Estimated noise=317.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222209 Jy ! Component: 100 - total flux cleaned = 0.00370844 Jy ! Component: 150 - total flux cleaned = 0.00463209 Jy ! Component: 200 - total flux cleaned = 0.00534743 Jy ! Total flux subtracted in 200 components = 0.00534743 Jy ! Clean residual min=-0.002153 max=0.002147 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.176955 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.176955 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=0.081402Jy sigma=0.000653 ! Fit after self-cal, rms=0.081367Jy sigma=0.000652 wmodel J1313+5458_X_2017_02_19_pus_map.mod ! Writing 169 model components to file: J1313+5458_X_2017_02_19_pus_map.mod wobs J1313+5458_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1313+5458_X_2017_02_19_pus_uvs.fits wwins J1313+5458_X_2017_02_19_pus_map.win ! wwins: Wrote 6 windows to J1313+5458_X_2017_02_19_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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.12816e-06 Jy ! Component: 100 - total flux cleaned = -0.000127789 Jy ! Component: 150 - total flux cleaned = -0.000315634 Jy ! Component: 200 - total flux cleaned = -0.000523947 Jy ! Component: 250 - total flux cleaned = -0.000725641 Jy ! Component: 300 - total flux cleaned = -0.000920031 Jy ! Component: 350 - total flux cleaned = -0.00100102 Jy ! Component: 400 - total flux cleaned = -0.00110606 Jy ! Component: 450 - total flux cleaned = -0.00110616 Jy ! Component: 500 - total flux cleaned = -0.00115585 Jy ! Component: 550 - total flux cleaned = -0.0011799 Jy ! Component: 600 - total flux cleaned = -0.0011796 Jy ! Component: 650 - total flux cleaned = -0.00115702 Jy ! Component: 700 - total flux cleaned = -0.00120268 Jy ! Component: 750 - total flux cleaned = -0.00120299 Jy ! Component: 800 - total flux cleaned = -0.00120294 Jy ! Component: 850 - total flux cleaned = -0.00113888 Jy ! Component: 900 - total flux cleaned = -0.00111781 Jy ! Component: 950 - total flux cleaned = -0.00101512 Jy ! Component: 1000 - total flux cleaned = -0.00099521 Jy ! Component: 1050 - total flux cleaned = -0.000975433 Jy ! Component: 1100 - total flux cleaned = -0.000994634 Jy ! Component: 1150 - total flux cleaned = -0.000994551 Jy ! Component: 1200 - total flux cleaned = -0.00101349 Jy ! Component: 1250 - total flux cleaned = -0.00101365 Jy ! Component: 1300 - total flux cleaned = -0.00101381 Jy ! Component: 1350 - total flux cleaned = -0.00101348 Jy ! Component: 1400 - total flux cleaned = -0.00103089 Jy ! Component: 1450 - total flux cleaned = -0.000995732 Jy ! Component: 1500 - total flux cleaned = -0.000961566 Jy ! Component: 1550 - total flux cleaned = -0.000944875 Jy ! Component: 1600 - total flux cleaned = -0.000944928 Jy ! Component: 1650 - total flux cleaned = -0.000944732 Jy ! Component: 1700 - total flux cleaned = -0.000912004 Jy ! Component: 1750 - total flux cleaned = -0.000832922 Jy ! Component: 1800 - total flux cleaned = -0.00086482 Jy ! Component: 1850 - total flux cleaned = -0.000895728 Jy ! Component: 1900 - total flux cleaned = -0.000849849 Jy ! Component: 1950 - total flux cleaned = -0.000879941 Jy ! Component: 2000 - total flux cleaned = -0.000894777 Jy ! Total flux subtracted in 2048 components = -0.000894695 Jy ! Clean residual min=-0.000892 max=0.000749 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.17606 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 338 components and 0.17606 Jy ![Exited script file: muppet] wmap "J1313+5458_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9672 x 1.295 at -8.61 degrees (North through East) ! Clean map min=-0.0020076 max=0.086023 Jy/beam ! Writing clean map to FITS file: J1313+5458_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0860231 invert ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02099 1.02099 2.04197 4.08394 8.16788 16.3358 32.6715 65.343 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9672 x 1.295 at -8.61 degrees (North through East) ! Clean map min=-0.0020076 max=0.086023 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 J1313+5458_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:51 2019