! Started logfile: J0808+4052_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:03 2019 obs J0808+4052_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0808+4052_X_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0808+4052 ! ! 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 763 lines of history. ! ! Reading 5760 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 J0808+4052_X_2017_10_09_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.327519Jy sigma=0.002906 ! Fit after self-cal, rms=0.310615Jy sigma=0.002758 ! 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 ! Estimated beam: bmin=0.8252 mas, bmaj=1.813 mas, bpa=-17.87 degrees ! Estimated noise=1562.09 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 = 0.999544 Jy ! Component: 100 - total flux cleaned = 1.21759 Jy ! Total flux subtracted in 100 components = 1.21759 Jy ! Clean residual min=-0.029874 max=0.061237 Jy/beam ! Clean residual mean=-0.000053 rms=0.009500 Jy/beam ! Combined flux in latest and established models = 1.21759 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.21759 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=0.137599Jy sigma=0.001213 ! Fit after self-cal, rms=0.137573Jy sigma=0.001213 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566315 Jy ! Component: 100 - total flux cleaned = 0.0870625 Jy ! Total flux subtracted in 100 components = 0.0870625 Jy ! Clean residual min=-0.026918 max=0.023717 Jy/beam ! Clean residual mean=-0.000041 rms=0.006801 Jy/beam ! Combined flux in latest and established models = 1.30465 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 1.30465 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=0.111065Jy sigma=0.000961 ! Fit after self-cal, rms=0.111024Jy sigma=0.000961 ! Inverting map 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 ! Estimated beam: bmin=1.017 mas, bmaj=1.943 mas, bpa=-15.39 degrees ! Estimated noise=1069.23 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 = 0.0236819 Jy ! Component: 100 - total flux cleaned = 0.0383251 Jy ! Component: 150 - total flux cleaned = 0.0475663 Jy ! Component: 200 - total flux cleaned = 0.0534227 Jy ! Total flux subtracted in 200 components = 0.0534227 Jy ! Clean residual min=-0.027154 max=0.016622 Jy/beam ! Clean residual mean=-0.000014 rms=0.005707 Jy/beam ! Combined flux in latest and established models = 1.35808 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 1.35808 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=0.105944Jy sigma=0.000908 ! Fit after self-cal, rms=0.105918Jy sigma=0.000908 ! Inverting map 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 1.01 HN 1.02 KP 1.02 ! LA 0.98 MK 0.98 NL 0.89 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.05 ! LA 0.99 MK 0.98 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 1.02 MK 0.99 NL 0.93 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.03 KP 1.00 ! LA 1.02 MK 1.00 NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.98 KP 1.00 ! LA 1.01 MK 1.02 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 MK 1.00 NL 0.90 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 1.00 ! LA 1.02 MK 1.01 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.03 KP 1.00 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 0.99 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.07 KP 1.01 ! LA 1.03 MK 1.02 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 1.03 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.08 KP 1.01 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.105918Jy sigma=0.000908 ! Fit after self-cal, rms=0.081747Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.955 mas, bpa=-15.44 degrees ! Estimated noise=1070.89 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 = -0.0123791 Jy ! Component: 100 - total flux cleaned = -0.0129789 Jy ! Component: 150 - total flux cleaned = -0.0129812 Jy ! Component: 200 - total flux cleaned = -0.0126175 Jy ! Total flux subtracted in 200 components = -0.0126175 Jy ! Clean residual min=-0.007946 max=0.008424 Jy/beam ! Clean residual mean=-0.000084 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 1.34546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 1.34546 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=0.079399Jy sigma=0.000663 ! Fit after self-cal, rms=0.079383Jy sigma=0.000663 ! Inverting map 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=0.079383Jy sigma=0.000663 ! Fit after self-cal, rms=0.077100Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.957 mas, bpa=-15.43 degrees ! Estimated noise=1070.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00444583 Jy ! Component: 100 - total flux cleaned = -0.00554075 Jy ! Component: 150 - total flux cleaned = -0.00542291 Jy ! Component: 200 - total flux cleaned = -0.00542554 Jy ! Total flux subtracted in 200 components = -0.00542554 Jy ! Clean residual min=-0.004304 max=0.004216 Jy/beam ! Clean residual mean=-0.000028 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 1.34003 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 1.34003 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=0.076471Jy sigma=0.000640 ! Fit after self-cal, rms=0.076451Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000147105 Jy ! Component: 100 - total flux cleaned = 0.000215501 Jy ! Component: 150 - total flux cleaned = 0.000279675 Jy ! Component: 200 - total flux cleaned = 0.000337008 Jy ! Total flux subtracted in 200 components = 0.000337008 Jy ! Clean residual min=-0.004112 max=0.004077 Jy/beam ! Clean residual mean=-0.000028 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.34037 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 1.34037 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=0.076303Jy sigma=0.000639 ! Fit after self-cal, rms=0.076292Jy sigma=0.000639 ! Inverting map 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=0.076292Jy sigma=0.000639 ! Fit after self-cal, rms=0.076091Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.959 mas, bpa=-15.47 degrees ! Estimated noise=1070.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241959 Jy ! Component: 100 - total flux cleaned = -0.00287575 Jy ! Component: 150 - total flux cleaned = -0.00274844 Jy ! Component: 200 - total flux cleaned = -0.00269682 Jy ! Total flux subtracted in 200 components = -0.00269682 Jy ! Clean residual min=-0.003368 max=0.003893 Jy/beam ! Clean residual mean=-0.000032 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 1.33767 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 1.33767 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=0.075892Jy sigma=0.000636 ! Fit after self-cal, rms=0.075886Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.11435e-05 Jy ! Component: 100 - total flux cleaned = 6.93455e-05 Jy ! Component: 150 - total flux cleaned = 6.80778e-05 Jy ! Component: 200 - total flux cleaned = 6.58396e-05 Jy ! Total flux subtracted in 200 components = 6.58396e-05 Jy ! Clean residual min=-0.003329 max=0.003959 Jy/beam ! Clean residual mean=-0.000032 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.33774 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 1.33774 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=0.075835Jy sigma=0.000635 ! Fit after self-cal, rms=0.075831Jy sigma=0.000635 ! Inverting map ! Added new window around map position (6.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371372 Jy ! Component: 100 - total flux cleaned = 0.00569156 Jy ! Component: 150 - total flux cleaned = 0.00665283 Jy ! Component: 200 - total flux cleaned = 0.00753235 Jy ! Total flux subtracted in 200 components = 0.00753235 Jy ! Clean residual min=-0.002723 max=0.003504 Jy/beam ! Clean residual mean=-0.000018 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.34527 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 1.34527 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=0.075606Jy sigma=0.000633 ! Fit after self-cal, rms=0.075601Jy sigma=0.000633 ! Inverting map ! Added new window around map position (1.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178052 Jy ! Component: 100 - total flux cleaned = 0.00213547 Jy ! Component: 150 - total flux cleaned = 0.00290336 Jy ! Component: 200 - total flux cleaned = 0.00371087 Jy ! Total flux subtracted in 200 components = 0.00371087 Jy ! Clean residual min=-0.002513 max=0.002563 Jy/beam ! Clean residual mean=-0.000018 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 1.34898 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 1.34898 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=0.075438Jy sigma=0.000632 ! Fit after self-cal, rms=0.075434Jy sigma=0.000632 ! Inverting map 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=0.075434Jy sigma=0.000632 ! Fit after self-cal, rms=0.075348Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=2.581 mas, bpa=-9.752 degrees ! Estimated noise=1291.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017338 Jy ! Component: 100 - total flux cleaned = 0.00199163 Jy ! Component: 150 - total flux cleaned = 0.00207836 Jy ! Component: 200 - total flux cleaned = 0.0021169 Jy ! Total flux subtracted in 200 components = 0.0021169 Jy ! Clean residual min=-0.001931 max=0.002535 Jy/beam ! Clean residual mean=-0.000030 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 1.3511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 1.3511 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=0.075312Jy sigma=0.000631 ! Fit after self-cal, rms=0.075308Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (1.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147141 Jy ! Component: 100 - total flux cleaned = 0.00148283 Jy ! Component: 150 - total flux cleaned = 0.001435 Jy ! Component: 200 - total flux cleaned = 0.0015483 Jy ! Total flux subtracted in 200 components = 0.0015483 Jy ! Clean residual min=-0.001474 max=0.002039 Jy/beam ! Clean residual mean=-0.000015 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 1.35265 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 1.35265 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=0.075240Jy sigma=0.000630 ! Fit after self-cal, rms=0.075236Jy sigma=0.000630 ! Inverting map ! Added new window around map position (-18.2, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112133 Jy ! Component: 100 - total flux cleaned = 0.00163525 Jy ! Component: 150 - total flux cleaned = 0.00210767 Jy ! Component: 200 - total flux cleaned = 0.00246906 Jy ! Total flux subtracted in 200 components = 0.00246906 Jy ! Clean residual min=-0.001264 max=0.001485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 1.35512 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 1.35512 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=0.075191Jy sigma=0.000630 ! Fit after self-cal, rms=0.075191Jy sigma=0.000630 ! Inverting map 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 ! Estimated beam: bmin=1.016 mas, bmaj=1.96 mas, bpa=-15.49 degrees ! Estimated noise=1069.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.96 at -15.49 degrees (North through East) ! Clean map min=-0.0020862 max=1.2845 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=0.075191Jy sigma=0.000630 ! Fit after self-cal, rms=0.069292Jy sigma=0.000578 ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.96 mas, bpa=-15.49 degrees ! Estimated noise=1069.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221222 Jy ! Component: 100 - total flux cleaned = -0.00027702 Jy ! Component: 150 - total flux cleaned = -0.000275611 Jy ! Component: 200 - total flux cleaned = -0.000229165 Jy ! Total flux subtracted in 200 components = -0.000229165 Jy ! Clean residual min=-0.001868 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 1.35489 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 164 components and 1.35489 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=0.069220Jy sigma=0.000577 ! Fit after self-cal, rms=0.069220Jy sigma=0.000577 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9565e-05 Jy ! Component: 100 - total flux cleaned = 8.79955e-05 Jy ! Component: 150 - total flux cleaned = 4.7834e-05 Jy ! Component: 200 - total flux cleaned = -2.52923e-05 Jy ! Total flux subtracted in 200 components = -2.52923e-05 Jy ! Clean residual min=-0.001786 max=0.001650 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 1.35486 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 182 components and 1.35486 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=0.069178Jy sigma=0.000577 ! Fit after self-cal, rms=0.069178Jy sigma=0.000577 ! Inverting map ! 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=0.069178Jy sigma=0.000577 ! Fit after self-cal, rms=0.069171Jy sigma=0.000577 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 ! Estimated beam: bmin=0.8249 mas, bmaj=1.828 mas, bpa=-17.9 degrees ! Estimated noise=1560.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.998544 Jy ! Component: 100 - total flux cleaned = 1.21651 Jy ! Component: 150 - total flux cleaned = 1.27151 Jy ! Component: 200 - total flux cleaned = 1.29439 Jy ! Total flux subtracted in 200 components = 1.29439 Jy ! Clean residual min=-0.008016 max=0.011220 Jy/beam ! Clean residual mean=-0.000026 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 1.29439 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.29439 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.96 mas, bpa=-15.5 degrees ! Estimated noise=1069.53 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 = 0.0167937 Jy ! Component: 100 - total flux cleaned = 0.0260023 Jy ! Component: 150 - total flux cleaned = 0.0320645 Jy ! Component: 200 - total flux cleaned = 0.0366188 Jy ! Total flux subtracted in 200 components = 0.0366188 Jy ! Clean residual min=-0.003450 max=0.003517 Jy/beam ! Clean residual mean=-0.000044 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.33101 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 1.33101 Jy ! Inverting map 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 ! Estimated beam: bmin=2.203 mas, bmaj=2.582 mas, bpa=-9.803 degrees ! Estimated noise=1291.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471895 Jy ! Component: 100 - total flux cleaned = 0.00815148 Jy ! Component: 150 - total flux cleaned = 0.0108569 Jy ! Component: 200 - total flux cleaned = 0.0124107 Jy ! Total flux subtracted in 200 components = 0.0124107 Jy ! Clean residual min=-0.002171 max=0.002504 Jy/beam ! Clean residual mean=-0.000053 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.34342 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 = 0.000725131 Jy ! Component: 100 - total flux cleaned = 0.0016687 Jy ! Component: 150 - total flux cleaned = 0.00246246 Jy ! Component: 200 - total flux cleaned = 0.00319093 Jy ! Total flux subtracted in 200 components = 0.00319093 Jy ! Clean residual min=-0.001718 max=0.001994 Jy/beam ! Clean residual mean=-0.000044 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.34661 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 96 components and 1.34661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.96 mas, bpa=-15.5 degrees ! Estimated noise=1069.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.99702e-05 Jy ! Component: 100 - total flux cleaned = 0.00059284 Jy ! Component: 150 - total flux cleaned = 0.000955291 Jy ! Component: 200 - total flux cleaned = 0.00148927 Jy ! Total flux subtracted in 200 components = 0.00148927 Jy ! Clean residual min=-0.002023 max=0.002539 Jy/beam ! Clean residual mean=-0.000008 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 1.3481 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 1.3481 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=0.069323Jy sigma=0.000578 ! Fit after self-cal, rms=0.069309Jy sigma=0.000578 wmodel J0808+4052_X_2017_10_09_pus_map.mod ! Writing 120 model components to file: J0808+4052_X_2017_10_09_pus_map.mod wobs J0808+4052_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0808+4052_X_2017_10_09_pus_uvs.fits wwins J0808+4052_X_2017_10_09_pus_map.win ! wwins: Wrote 5 windows to J0808+4052_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058272 Jy ! Component: 100 - total flux cleaned = 0.000822428 Jy ! Component: 150 - total flux cleaned = 0.000982369 Jy ! Component: 200 - total flux cleaned = 0.00128383 Jy ! Component: 250 - total flux cleaned = 0.00148694 Jy ! Component: 300 - total flux cleaned = 0.00165494 Jy ! Component: 350 - total flux cleaned = 0.00162794 Jy ! Component: 400 - total flux cleaned = 0.0016811 Jy ! Component: 450 - total flux cleaned = 0.0017073 Jy ! Component: 500 - total flux cleaned = 0.00165691 Jy ! Component: 550 - total flux cleaned = 0.00163291 Jy ! Component: 600 - total flux cleaned = 0.00168109 Jy ! Component: 650 - total flux cleaned = 0.00165731 Jy ! Component: 700 - total flux cleaned = 0.00165744 Jy ! Component: 750 - total flux cleaned = 0.00165671 Jy ! Component: 800 - total flux cleaned = 0.00154525 Jy ! Component: 850 - total flux cleaned = 0.00156677 Jy ! Component: 900 - total flux cleaned = 0.00158841 Jy ! Component: 950 - total flux cleaned = 0.00156743 Jy ! Component: 1000 - total flux cleaned = 0.00160914 Jy ! Component: 1050 - total flux cleaned = 0.00167073 Jy ! Component: 1100 - total flux cleaned = 0.00173086 Jy ! Component: 1150 - total flux cleaned = 0.00185035 Jy ! Component: 1200 - total flux cleaned = 0.00186967 Jy ! Component: 1250 - total flux cleaned = 0.00196627 Jy ! Component: 1300 - total flux cleaned = 0.00202327 Jy ! Component: 1350 - total flux cleaned = 0.00217412 Jy ! Component: 1400 - total flux cleaned = 0.00215512 Jy ! Component: 1450 - total flux cleaned = 0.0022471 Jy ! Component: 1500 - total flux cleaned = 0.00235616 Jy ! Component: 1550 - total flux cleaned = 0.00242806 Jy ! Component: 1600 - total flux cleaned = 0.00249936 Jy ! Component: 1650 - total flux cleaned = 0.00258726 Jy ! Component: 1700 - total flux cleaned = 0.0026741 Jy ! Component: 1750 - total flux cleaned = 0.00279438 Jy ! Component: 1800 - total flux cleaned = 0.00286217 Jy ! Component: 1850 - total flux cleaned = 0.00291222 Jy ! Component: 1900 - total flux cleaned = 0.00302858 Jy ! Component: 1950 - total flux cleaned = 0.00311063 Jy ! Component: 2000 - total flux cleaned = 0.00312705 Jy ! Total flux subtracted in 2048 components = 0.00325661 Jy ! Clean residual min=-0.000886 max=0.000889 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 1.35135 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 235 components and 1.35135 Jy ![Exited script file: muppet] wmap "J0808+4052_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.96 at -15.5 degrees (North through East) ! Clean map min=-0.0019603 max=1.2854 Jy/beam ! Writing clean map to FITS file: J0808+4052_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.28536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0664045 0.0664045 0.132809 0.265618 0.531236 1.06247 2.12494 4.24989 8.49978 16.9996 33.9991 67.9982 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.285 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.96 at -15.5 degrees (North through East) ! Clean map min=-0.0019603 max=1.2854 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 J0808+4052_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:04 2019