! Started logfile: J1254+1141_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:26 2019 obs J1254+1141_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1254+1141_X_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1844 lines of history. ! ! Reading 6048 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 J1254+1141_X_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.468295Jy sigma=0.003984 ! Fit after self-cal, rms=0.464799Jy sigma=0.003955 ! 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=0.7701 mas, bmaj=1.783 mas, bpa=-0.2936 degrees ! Estimated noise=1508.03 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 = 0.415742 Jy ! Component: 100 - total flux cleaned = 0.525476 Jy ! Total flux subtracted in 100 components = 0.525476 Jy ! Clean residual min=-0.020405 max=0.047686 Jy/beam ! Clean residual mean=-0.000101 rms=0.006999 Jy/beam ! Combined flux in latest and established models = 0.525476 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.525476 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=0.136645Jy sigma=0.001080 ! Fit after self-cal, rms=0.136429Jy sigma=0.001079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524251 Jy ! Component: 100 - total flux cleaned = 0.0787831 Jy ! Total flux subtracted in 100 components = 0.0787831 Jy ! Clean residual min=-0.013853 max=0.043194 Jy/beam ! Clean residual mean=-0.000017 rms=0.004633 Jy/beam ! Combined flux in latest and established models = 0.604259 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.604259 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=0.112109Jy sigma=0.000863 ! Fit after self-cal, rms=0.111969Jy sigma=0.000861 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355898 Jy ! Component: 100 - total flux cleaned = 0.0519853 Jy ! Total flux subtracted in 100 components = 0.0519853 Jy ! Clean residual min=-0.009939 max=0.014009 Jy/beam ! Clean residual mean=0.000015 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.656244 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.656244 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=0.100293Jy sigma=0.000759 ! Fit after self-cal, rms=0.098805Jy sigma=0.000746 ! 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=0.9086 mas, bmaj=2.013 mas, bpa=1.616 degrees ! Estimated noise=1098.06 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142593 Jy ! Component: 100 - total flux cleaned = 0.0191426 Jy ! Component: 150 - total flux cleaned = 0.0212961 Jy ! Component: 200 - total flux cleaned = 0.0220597 Jy ! Total flux subtracted in 200 components = 0.0220597 Jy ! Clean residual min=-0.009332 max=0.011201 Jy/beam ! Clean residual mean=0.000038 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.678304 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.678304 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=0.096321Jy sigma=0.000726 ! Fit after self-cal, rms=0.096057Jy sigma=0.000724 ! 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 0.95 FD 0.97 HN 1.02 KP 1.04 ! LA 0.99 MK 0.99 NL 0.99 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.05 ! LA 1.00 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.01 KP 1.02 ! LA 1.02 MK 1.01 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.95 KP 1.02 ! LA 1.00 MK 1.02 NL 0.97 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.00 KP 1.01 ! LA 1.00 MK 0.97 NL 0.99 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 1.01 ! LA 1.02 MK 1.01 NL 0.99 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.02 ! LA 0.98 MK 0.96 NL 0.99 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00 KP 0.91 ! LA 1.00 MK 0.99 NL 0.86 OV 1.06 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.07 KP 1.04 ! LA 1.07 MK 1.04 NL 0.92 OV 1.12 ! PT 1.18 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.01 KP 1.03 ! LA 1.04 MK 1.00 NL 0.90 OV 1.08 ! PT 1.13 SC 1.02 ! ! ! Fit before self-cal, rms=0.096057Jy sigma=0.000724 ! Fit after self-cal, rms=0.088613Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.007 mas, bpa=1.43 degrees ! Estimated noise=1093.68 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 = 0.00750551 Jy ! Component: 100 - total flux cleaned = 0.00866087 Jy ! Component: 150 - total flux cleaned = 0.00894085 Jy ! Component: 200 - total flux cleaned = 0.00894184 Jy ! Total flux subtracted in 200 components = 0.00894184 Jy ! Clean residual min=-0.004679 max=0.004384 Jy/beam ! Clean residual mean=-0.000000 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.687246 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.687246 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=0.087990Jy sigma=0.000658 ! Fit after self-cal, rms=0.087848Jy sigma=0.000657 ! 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=0.087848Jy sigma=0.000657 ! Fit after self-cal, rms=0.087676Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=2.006 mas, bpa=1.431 degrees ! Estimated noise=1094.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381409 Jy ! Component: 100 - total flux cleaned = 0.00468899 Jy ! Component: 150 - total flux cleaned = 0.00474464 Jy ! Component: 200 - total flux cleaned = 0.00474109 Jy ! Total flux subtracted in 200 components = 0.00474109 Jy ! Clean residual min=-0.003613 max=0.003486 Jy/beam ! Clean residual mean=0.000002 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.691987 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.691987 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=0.087513Jy sigma=0.000650 ! Fit after self-cal, rms=0.087480Jy sigma=0.000650 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 = 0.000386154 Jy ! Component: 100 - total flux cleaned = 0.000528216 Jy ! Component: 150 - total flux cleaned = 0.00060535 Jy ! Component: 200 - total flux cleaned = 0.000638379 Jy ! Total flux subtracted in 200 components = 0.000638379 Jy ! Clean residual min=-0.003294 max=0.003325 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.692626 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.692626 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=0.087433Jy sigma=0.000649 ! Fit after self-cal, rms=0.087418Jy sigma=0.000649 ! 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=0.087418Jy sigma=0.000649 ! Fit after self-cal, rms=0.087427Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=2.005 mas, bpa=1.389 degrees ! Estimated noise=1093.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187623 Jy ! Component: 100 - total flux cleaned = 0.00233407 Jy ! Component: 150 - total flux cleaned = 0.00247366 Jy ! Component: 200 - total flux cleaned = 0.0025011 Jy ! Total flux subtracted in 200 components = 0.0025011 Jy ! Clean residual min=-0.002875 max=0.003340 Jy/beam ! Clean residual mean=0.000002 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.695127 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.695127 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=0.087377Jy sigma=0.000648 ! Fit after self-cal, rms=0.087368Jy sigma=0.000648 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 = 0.000230376 Jy ! Component: 100 - total flux cleaned = 0.000319947 Jy ! Component: 150 - total flux cleaned = 0.000372526 Jy ! Component: 200 - total flux cleaned = 0.000373139 Jy ! Total flux subtracted in 200 components = 0.000373139 Jy ! Clean residual min=-0.002682 max=0.003224 Jy/beam ! Clean residual mean=0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.6955 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.6955 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=0.087349Jy sigma=0.000648 ! Fit after self-cal, rms=0.087343Jy sigma=0.000648 ! 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=0.087343Jy sigma=0.000648 ! Fit after self-cal, rms=0.087301Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=3.073 mas, bpa=4.16 degrees ! Estimated noise=1361.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940614 Jy ! Component: 100 - total flux cleaned = 0.00115116 Jy ! Component: 150 - total flux cleaned = 0.001196 Jy ! Component: 200 - total flux cleaned = 0.0012123 Jy ! Total flux subtracted in 200 components = 0.0012123 Jy ! Clean residual min=-0.002967 max=0.004997 Jy/beam ! Clean residual mean=0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.696712 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.696712 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=0.087283Jy sigma=0.000648 ! Fit after self-cal, rms=0.087279Jy sigma=0.000648 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 = 1.41166e-05 Jy ! Component: 100 - total flux cleaned = 1.1871e-05 Jy ! Component: 150 - total flux cleaned = -2.63432e-06 Jy ! Component: 200 - total flux cleaned = -3.08022e-06 Jy ! Total flux subtracted in 200 components = -3.08022e-06 Jy ! Clean residual min=-0.002970 max=0.004988 Jy/beam ! Clean residual mean=0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.696709 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.696709 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=0.087272Jy sigma=0.000648 ! Fit after self-cal, rms=0.087270Jy sigma=0.000648 ! 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=0.9128 mas, bmaj=2.004 mas, bpa=1.347 degrees ! Estimated noise=1093.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.004 at 1.347 degrees (North through East) ! Clean map min=-0.0023959 max=0.53941 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=0.087270Jy sigma=0.000648 ! Fit after self-cal, rms=0.082806Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=2.004 mas, bpa=1.31 degrees ! Estimated noise=1092.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069955 Jy ! Component: 100 - total flux cleaned = 0.000807878 Jy ! Component: 150 - total flux cleaned = 0.000808791 Jy ! Component: 200 - total flux cleaned = 0.000808633 Jy ! Total flux subtracted in 200 components = 0.000808633 Jy ! Clean residual min=-0.002538 max=0.003189 Jy/beam ! Clean residual mean=0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.697518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.697518 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=0.082792Jy sigma=0.000605 ! Fit after self-cal, rms=0.082789Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142815 Jy ! Component: 100 - total flux cleaned = 0.000124785 Jy ! Component: 150 - total flux cleaned = 9.06148e-05 Jy ! Component: 200 - total flux cleaned = 7.42772e-05 Jy ! Total flux subtracted in 200 components = 7.42772e-05 Jy ! Clean residual min=-0.002506 max=0.003140 Jy/beam ! Clean residual mean=0.000000 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.697592 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.697592 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=0.082782Jy sigma=0.000605 ! Fit after self-cal, rms=0.082780Jy sigma=0.000605 ! 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=0.082780Jy sigma=0.000605 ! Fit after self-cal, rms=0.082791Jy sigma=0.000605 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=0.7749 mas, bmaj=1.777 mas, bpa=-0.5891 degrees ! Estimated noise=1501.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.413499 Jy ! Component: 100 - total flux cleaned = 0.523519 Jy ! Component: 150 - total flux cleaned = 0.583928 Jy ! Component: 200 - total flux cleaned = 0.621641 Jy ! Total flux subtracted in 200 components = 0.621641 Jy ! Clean residual min=-0.010517 max=0.020037 Jy/beam ! Clean residual mean=-0.000058 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.621641 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.621641 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.003 mas, bpa=1.284 degrees ! Estimated noise=1093.04 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 = 0.0303552 Jy ! Component: 100 - total flux cleaned = 0.0486267 Jy ! Component: 150 - total flux cleaned = 0.059792 Jy ! Component: 200 - total flux cleaned = 0.0666181 Jy ! Total flux subtracted in 200 components = 0.0666181 Jy ! Clean residual min=-0.003569 max=0.004234 Jy/beam ! Clean residual mean=-0.000010 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.688259 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.688259 Jy ! Inverting map ! Added new window around map position (5.6, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458712 Jy ! Component: 100 - total flux cleaned = 0.00767694 Jy ! Component: 150 - total flux cleaned = 0.00953041 Jy ! Component: 200 - total flux cleaned = 0.0105854 Jy ! Total flux subtracted in 200 components = 0.0105854 Jy ! Clean residual min=-0.003027 max=0.002769 Jy/beam ! Clean residual mean=0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.698844 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.698844 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=2.1 mas, bmaj=3.072 mas, bpa=4.068 degrees ! Estimated noise=1362.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011529 Jy ! Component: 100 - total flux cleaned = 0.001532 Jy ! Component: 150 - total flux cleaned = 0.00176777 Jy ! Component: 200 - total flux cleaned = 0.00194469 Jy ! Total flux subtracted in 200 components = 0.00194469 Jy ! Clean residual min=-0.002905 max=0.004467 Jy/beam ! Clean residual mean=0.000008 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.700789 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 = 0.000158557 Jy ! Component: 100 - total flux cleaned = 0.00027352 Jy ! Component: 150 - total flux cleaned = 0.000352613 Jy ! Component: 200 - total flux cleaned = 0.000474284 Jy ! Total flux subtracted in 200 components = 0.000474284 Jy ! Clean residual min=-0.002824 max=0.004401 Jy/beam ! Clean residual mean=0.000009 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.701263 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.701263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.003 mas, bpa=1.284 degrees ! Estimated noise=1093.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189272 Jy ! Component: 100 - total flux cleaned = 0.000151938 Jy ! Component: 150 - total flux cleaned = 0.000413668 Jy ! Component: 200 - total flux cleaned = 0.000688411 Jy ! Total flux subtracted in 200 components = 0.000688411 Jy ! Clean residual min=-0.002673 max=0.002961 Jy/beam ! Clean residual mean=0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.701952 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.701952 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=0.082823Jy sigma=0.000605 ! Fit after self-cal, rms=0.082803Jy sigma=0.000605 wmodel J1254+1141_X_2017_03_27_pus_map.mod ! Writing 77 model components to file: J1254+1141_X_2017_03_27_pus_map.mod wobs J1254+1141_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1254+1141_X_2017_03_27_pus_uvs.fits wwins J1254+1141_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J1254+1141_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122565 Jy ! Component: 100 - total flux cleaned = 0.00193996 Jy ! Component: 150 - total flux cleaned = 0.00251072 Jy ! Component: 200 - total flux cleaned = 0.00317535 Jy ! Component: 250 - total flux cleaned = 0.003574 Jy ! Component: 300 - total flux cleaned = 0.00372681 Jy ! Component: 350 - total flux cleaned = 0.00365247 Jy ! Component: 400 - total flux cleaned = 0.00368947 Jy ! Component: 450 - total flux cleaned = 0.00358451 Jy ! Component: 500 - total flux cleaned = 0.00341401 Jy ! Component: 550 - total flux cleaned = 0.0033472 Jy ! Component: 600 - total flux cleaned = 0.00321564 Jy ! Component: 650 - total flux cleaned = 0.00311893 Jy ! Component: 700 - total flux cleaned = 0.00308685 Jy ! Component: 750 - total flux cleaned = 0.00302506 Jy ! Component: 800 - total flux cleaned = 0.00284562 Jy ! Component: 850 - total flux cleaned = 0.00278773 Jy ! Component: 900 - total flux cleaned = 0.00270157 Jy ! Component: 950 - total flux cleaned = 0.0025598 Jy ! Component: 1000 - total flux cleaned = 0.00247655 Jy ! Component: 1050 - total flux cleaned = 0.00233939 Jy ! Component: 1100 - total flux cleaned = 0.00225885 Jy ! Component: 1150 - total flux cleaned = 0.00223257 Jy ! Component: 1200 - total flux cleaned = 0.00220642 Jy ! Component: 1250 - total flux cleaned = 0.00225784 Jy ! Component: 1300 - total flux cleaned = 0.00220672 Jy ! Component: 1350 - total flux cleaned = 0.00218182 Jy ! Component: 1400 - total flux cleaned = 0.0021816 Jy ! Component: 1450 - total flux cleaned = 0.00210847 Jy ! Component: 1500 - total flux cleaned = 0.00210856 Jy ! Component: 1550 - total flux cleaned = 0.00203714 Jy ! Component: 1600 - total flux cleaned = 0.00196675 Jy ! Component: 1650 - total flux cleaned = 0.00187419 Jy ! Component: 1700 - total flux cleaned = 0.00180553 Jy ! Component: 1750 - total flux cleaned = 0.00178267 Jy ! Component: 1800 - total flux cleaned = 0.00167127 Jy ! Component: 1850 - total flux cleaned = 0.00162676 Jy ! Component: 1900 - total flux cleaned = 0.00158288 Jy ! Component: 1950 - total flux cleaned = 0.00143204 Jy ! Component: 2000 - total flux cleaned = 0.00138968 Jy ! Total flux subtracted in 2048 components = 0.00128461 Jy ! Clean residual min=-0.001346 max=0.001054 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.703236 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 207 components and 0.703236 Jy ![Exited script file: muppet] wmap "J1254+1141_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9127 x 2.003 at 1.284 degrees (North through East) ! Clean map min=-0.0016224 max=0.5383 Jy/beam ! Writing clean map to FITS file: J1254+1141_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.538301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000392302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218633 0.218633 0.437266 0.874533 1.74907 3.49813 6.99626 13.9925 27.985 55.9701 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.538 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9127 x 2.003 at 1.284 degrees (North through East) ! Clean map min=-0.0016224 max=0.5383 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 J1254+1141_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:27 2019