! Started logfile: J0049-3116_X_2017_03_23_pus_uvs.log on Mon May 13 10:16:54 2019 obs J0049-3116_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0049-3116_X_2017_03_23_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84117 visibilities/baseline/integration-bin. ! Found source: J0049-3116 ! ! 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 1124 lines of history. ! ! Reading 43152 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 J0049-3116_X_2017_03_23_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954358Jy sigma=0.006095 ! Fit after self-cal, rms=0.914351Jy sigma=0.005901 ! 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6554 mas, bmaj=1.677 mas, bpa=-3.872 degrees ! Estimated noise=1384.06 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 = 0.0716545 Jy ! Component: 100 - total flux cleaned = 0.0886718 Jy ! Total flux subtracted in 100 components = 0.0886718 Jy ! Clean residual min=-0.004012 max=0.006440 Jy/beam ! Clean residual mean=-0.000019 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0886718 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0886718 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=0.128809Jy sigma=0.000646 ! Fit after self-cal, rms=0.128680Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8142 mas, bmaj=1.96 mas, bpa=-5.445 degrees ! Estimated noise=588.997 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 = 0.00883114 Jy ! Component: 100 - total flux cleaned = 0.0122862 Jy ! Component: 150 - total flux cleaned = 0.0138013 Jy ! Component: 200 - total flux cleaned = 0.0144988 Jy ! Total flux subtracted in 200 components = 0.0144988 Jy ! Clean residual min=-0.002072 max=0.003166 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.103171 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.103171 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=0.128210Jy sigma=0.000642 ! Fit after self-cal, rms=0.128198Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 1.02 FD 1.04 HN 1.11 KP 0.96 ! LA 0.99 MK 0.99 NL 1.00 OV 0.95 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.15 KP 0.96 ! LA 1.00 MK 1.02 NL 0.99 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.93 KP 1.00 ! LA 1.01 MK 0.98 NL 0.95 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.43 KP 0.96 ! LA 1.03 MK 1.03 NL 0.98 OV 1.08 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 0.95 ! LA 1.00 MK 1.00 NL 0.97 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 1.03 MK 1.04 NL 1.04 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.09 KP 0.94 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 0.95 ! LA 1.04 MK 1.03 NL 0.99 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.08 KP 0.95 ! LA 1.03 MK 1.01 NL 0.98 OV 1.01 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.11 KP 0.95 ! LA 1.04 MK 1.04 NL 1.04 OV 1.04 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 0.94 ! LA 1.03 MK 1.00 NL 0.95 OV 1.05 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.84 KP 0.93 ! LA 0.99 MK 1.02 NL 0.99 OV 0.98 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.128198Jy sigma=0.000641 ! Fit after self-cal, rms=0.129788Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8198 mas, bmaj=1.969 mas, bpa=-5.449 degrees ! Estimated noise=587.902 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 (0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240575 Jy ! Component: 100 - total flux cleaned = 0.00256544 Jy ! Component: 150 - total flux cleaned = 0.00249498 Jy ! Component: 200 - total flux cleaned = 0.00241138 Jy ! Total flux subtracted in 200 components = 0.00241138 Jy ! Clean residual min=-0.001675 max=0.001784 Jy/beam ! Clean residual mean=0.000020 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.105582 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.105582 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=0.129742Jy sigma=0.000640 ! Fit after self-cal, rms=0.129758Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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=0.129758Jy sigma=0.000640 ! Fit after self-cal, rms=0.129507Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8177 mas, bmaj=1.964 mas, bpa=-5.33 degrees ! Estimated noise=588.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123079 Jy ! Component: 100 - total flux cleaned = 0.00146097 Jy ! Component: 150 - total flux cleaned = 0.00152161 Jy ! Component: 200 - total flux cleaned = 0.00152082 Jy ! Total flux subtracted in 200 components = 0.00152082 Jy ! Clean residual min=-0.001446 max=0.001739 Jy/beam ! Clean residual mean=0.000019 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.107103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.107103 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=0.129494Jy sigma=0.000639 ! Fit after self-cal, rms=0.129508Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 (3.6, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901527 Jy ! Component: 100 - total flux cleaned = 0.000893216 Jy ! Component: 150 - total flux cleaned = 0.00095963 Jy ! Component: 200 - total flux cleaned = 0.00109981 Jy ! Total flux subtracted in 200 components = 0.00109981 Jy ! Clean residual min=-0.001322 max=0.001470 Jy/beam ! Clean residual mean=0.000022 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.108203 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.108203 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=0.129471Jy sigma=0.000639 ! Fit after self-cal, rms=0.129458Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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=0.129458Jy sigma=0.000639 ! Fit after self-cal, rms=0.129417Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8162 mas, bmaj=1.96 mas, bpa=-5.248 degrees ! Estimated noise=588.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657079 Jy ! Component: 100 - total flux cleaned = 0.000927653 Jy ! Component: 150 - total flux cleaned = 0.00107824 Jy ! Component: 200 - total flux cleaned = 0.00116793 Jy ! Total flux subtracted in 200 components = 0.00116793 Jy ! Clean residual min=-0.001349 max=0.001312 Jy/beam ! Clean residual mean=0.000016 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.109371 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.109371 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=0.129399Jy sigma=0.000639 ! Fit after self-cal, rms=0.129395Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 = 0.000292019 Jy ! Component: 100 - total flux cleaned = 0.000291498 Jy ! Component: 150 - total flux cleaned = 0.000270111 Jy ! Component: 200 - total flux cleaned = 0.000214278 Jy ! Total flux subtracted in 200 components = 0.000214278 Jy ! Clean residual min=-0.001352 max=0.001281 Jy/beam ! Clean residual mean=0.000017 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.109585 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.109585 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=0.129385Jy sigma=0.000639 ! Fit after self-cal, rms=0.129381Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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=0.129381Jy sigma=0.000639 ! Fit after self-cal, rms=0.129495Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.361 mas, bmaj=6.437 mas, bpa=-2.75 degrees ! Estimated noise=754.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535754 Jy ! Component: 100 - total flux cleaned = 0.000583106 Jy ! Component: 150 - total flux cleaned = 0.000607976 Jy ! Component: 200 - total flux cleaned = 0.00059677 Jy ! Total flux subtracted in 200 components = 0.00059677 Jy ! Clean residual min=-0.000956 max=0.001357 Jy/beam ! Clean residual mean=0.000028 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.110182 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.110182 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=0.129492Jy sigma=0.000639 ! Fit after self-cal, rms=0.129491Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 = 6.52993e-05 Jy ! Component: 100 - total flux cleaned = 7.80603e-05 Jy ! Component: 150 - total flux cleaned = 4.6951e-05 Jy ! Component: 200 - total flux cleaned = 2.72675e-05 Jy ! Total flux subtracted in 200 components = 2.72675e-05 Jy ! Clean residual min=-0.000957 max=0.001342 Jy/beam ! Clean residual mean=0.000029 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.110209 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.110209 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=0.129489Jy sigma=0.000639 ! Fit after self-cal, rms=0.129487Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8154 mas, bmaj=1.957 mas, bpa=-5.197 degrees ! Estimated noise=589.951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8154 x 1.957 at -5.197 degrees (North through East) ! Clean map min=-0.0022292 max=0.091721 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6568 mas, bmaj=1.676 mas, bpa=-3.612 degrees ! Estimated noise=1389.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716781 Jy ! Component: 100 - total flux cleaned = 0.0894922 Jy ! Component: 150 - total flux cleaned = 0.0971502 Jy ! Component: 200 - total flux cleaned = 0.0997746 Jy ! Total flux subtracted in 200 components = 0.0997746 Jy ! Clean residual min=-0.003132 max=0.003543 Jy/beam ! Clean residual mean=-0.000006 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0997746 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0997746 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8154 mas, bmaj=1.957 mas, bpa=-5.197 degrees ! Estimated noise=589.951 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 = 0.00421298 Jy ! Component: 100 - total flux cleaned = 0.00648212 Jy ! Component: 150 - total flux cleaned = 0.0074184 Jy ! Component: 200 - total flux cleaned = 0.00817246 Jy ! Total flux subtracted in 200 components = 0.00817246 Jy ! Clean residual min=-0.001469 max=0.001478 Jy/beam ! Clean residual mean=0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.107947 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.107947 Jy ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.361 mas, bmaj=6.437 mas, bpa=-2.75 degrees ! Estimated noise=754.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107389 Jy ! Component: 100 - total flux cleaned = 0.0014388 Jy ! Component: 150 - total flux cleaned = 0.00167187 Jy ! Component: 200 - total flux cleaned = 0.00185931 Jy ! Total flux subtracted in 200 components = 0.00185931 Jy ! Clean residual min=-0.001046 max=0.001357 Jy/beam ! Clean residual mean=0.000025 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.109806 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84401e-05 Jy ! Component: 100 - total flux cleaned = 4.81478e-05 Jy ! Component: 150 - total flux cleaned = 6.15686e-05 Jy ! Component: 200 - total flux cleaned = 6.10326e-05 Jy ! Total flux subtracted in 200 components = 6.10326e-05 Jy ! Clean residual min=-0.001010 max=0.001328 Jy/beam ! Clean residual mean=0.000026 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.109867 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.109867 Jy ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 0.244% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8154 mas, bmaj=1.957 mas, bpa=-5.197 degrees ! Estimated noise=589.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.52585e-05 Jy ! Component: 100 - total flux cleaned = -0.000143963 Jy ! Component: 150 - total flux cleaned = -0.000171399 Jy ! Component: 200 - total flux cleaned = -0.000170817 Jy ! Total flux subtracted in 200 components = -0.000170817 Jy ! Clean residual min=-0.001501 max=0.001267 Jy/beam ! Clean residual mean=0.000012 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.109697 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.109697 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=0.129487Jy sigma=0.000639 ! Fit after self-cal, rms=0.129489Jy sigma=0.000639 wmodel J0049-3116_X_2017_03_23_pus_map.mod ! Writing 84 model components to file: J0049-3116_X_2017_03_23_pus_map.mod wobs J0049-3116_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0049-3116_X_2017_03_23_pus_uvs.fits wwins J0049-3116_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0049-3116_X_2017_03_23_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 0.244% 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 = -0.000191904 Jy ! Component: 100 - total flux cleaned = -0.000106219 Jy ! Component: 150 - total flux cleaned = -2.70012e-05 Jy ! Component: 200 - total flux cleaned = 6.8157e-05 Jy ! Component: 250 - total flux cleaned = 0.000177552 Jy ! Component: 300 - total flux cleaned = 0.000212808 Jy ! Component: 350 - total flux cleaned = 0.000315598 Jy ! Component: 400 - total flux cleaned = 0.000365538 Jy ! Component: 450 - total flux cleaned = 0.000463012 Jy ! Component: 500 - total flux cleaned = 0.000526676 Jy ! Component: 550 - total flux cleaned = 0.000650663 Jy ! Component: 600 - total flux cleaned = 0.000695937 Jy ! Component: 650 - total flux cleaned = 0.000755223 Jy ! Component: 700 - total flux cleaned = 0.000784387 Jy ! Component: 750 - total flux cleaned = 0.000856351 Jy ! Component: 800 - total flux cleaned = 0.000912565 Jy ! Component: 850 - total flux cleaned = 0.000884827 Jy ! Component: 900 - total flux cleaned = 0.000912427 Jy ! Component: 950 - total flux cleaned = 0.000952901 Jy ! Component: 1000 - total flux cleaned = 0.000979499 Jy ! Component: 1050 - total flux cleaned = 0.000926732 Jy ! Component: 1100 - total flux cleaned = 0.00091381 Jy ! Component: 1150 - total flux cleaned = 0.000900702 Jy ! Component: 1200 - total flux cleaned = 0.000888046 Jy ! Component: 1250 - total flux cleaned = 0.000850124 Jy ! Component: 1300 - total flux cleaned = 0.00078815 Jy ! Component: 1350 - total flux cleaned = 0.00076373 Jy ! Component: 1400 - total flux cleaned = 0.000751702 Jy ! Component: 1450 - total flux cleaned = 0.00072753 Jy ! Component: 1500 - total flux cleaned = 0.00066777 Jy ! Component: 1550 - total flux cleaned = 0.00062059 Jy ! Component: 1600 - total flux cleaned = 0.000609034 Jy ! Component: 1650 - total flux cleaned = 0.00056288 Jy ! Component: 1700 - total flux cleaned = 0.000585801 Jy ! Component: 1750 - total flux cleaned = 0.000574448 Jy ! Component: 1800 - total flux cleaned = 0.000518179 Jy ! Component: 1850 - total flux cleaned = 0.000540635 Jy ! Component: 1900 - total flux cleaned = 0.000573776 Jy ! Component: 1950 - total flux cleaned = 0.00057365 Jy ! Component: 2000 - total flux cleaned = 0.000562744 Jy ! Total flux subtracted in 2048 components = 0.000562858 Jy ! Clean residual min=-0.000598 max=0.000722 Jy/beam ! Clean residual mean=0.000005 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.110259 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 213 components and 0.110259 Jy ![Exited script file: muppet] wmap "J0049-3116_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.244% 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: 0.8154 x 1.957 at -5.197 degrees (North through East) ! Clean map min=-0.0018462 max=0.090826 Jy/beam ! Writing clean map to FITS file: J0049-3116_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0908264 invert ! Inverting map ! Your choice of large map pixels excluded 0.244% 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 0.000199534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.659061 0.659061 1.31812 2.63625 5.27249 10.545 21.09 42.1799 84.3599 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8154 x 1.957 at -5.197 degrees (North through East) ! Clean map min=-0.0018462 max=0.090826 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 J0049-3116_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:16:57 2019