! Started logfile: J1044+8054_X_2017_06_10_pus_uvs.log on Mon May 6 12:45:52 2019 obs J1044+8054_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1044+8054_X_2017_06_10_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893333 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 1309 lines of history. ! ! Reading 4824 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 J1044+8054_X_2017_06_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.350575Jy sigma=0.002857 ! Fit after self-cal, rms=0.333742Jy sigma=0.002713 ! 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=0.6474 mas, bmaj=2.844 mas, bpa=-27.1 degrees ! Estimated noise=1703.12 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 = 0.55557 Jy ! Component: 100 - total flux cleaned = 0.738857 Jy ! Total flux subtracted in 100 components = 0.738857 Jy ! Clean residual min=-0.033458 max=0.080465 Jy/beam ! Clean residual mean=0.000276 rms=0.013200 Jy/beam ! Combined flux in latest and established models = 0.738858 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.738858 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=0.171269Jy sigma=0.001477 ! Fit after self-cal, rms=0.168490Jy sigma=0.001457 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.090352 Jy ! Component: 100 - total flux cleaned = 0.138132 Jy ! Total flux subtracted in 100 components = 0.138132 Jy ! Clean residual min=-0.018777 max=0.045690 Jy/beam ! Clean residual mean=0.000111 rms=0.006844 Jy/beam ! Combined flux in latest and established models = 0.876989 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.876989 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=0.108801Jy sigma=0.000911 ! Fit after self-cal, rms=0.107912Jy sigma=0.000904 ! Inverting map ! Added new window around map position (-2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434457 Jy ! Component: 100 - total flux cleaned = 0.0666503 Jy ! Total flux subtracted in 100 components = 0.0666503 Jy ! Clean residual min=-0.013170 max=0.018459 Jy/beam ! Clean residual mean=0.000036 rms=0.004199 Jy/beam ! Combined flux in latest and established models = 0.94364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.94364 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=0.090041Jy sigma=0.000743 ! Fit after self-cal, rms=0.089154Jy sigma=0.000735 ! 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=0.8036 mas, bmaj=2.999 mas, bpa=-27.12 degrees ! Estimated noise=1197.83 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 = 0.0140408 Jy ! Component: 100 - total flux cleaned = 0.0195196 Jy ! Component: 150 - total flux cleaned = 0.0217672 Jy ! Component: 200 - total flux cleaned = 0.0223046 Jy ! Total flux subtracted in 200 components = 0.0223046 Jy ! Clean residual min=-0.007408 max=0.011248 Jy/beam ! Clean residual mean=0.000045 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.965944 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.965944 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=0.085289Jy sigma=0.000701 ! Fit after self-cal, rms=0.085072Jy sigma=0.000699 ! 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 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 1.00 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.97 ! LA 0.99 MK 0.99 NL 1.00 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.99 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.99 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.94 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.99 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.96 KP 0.98 ! LA 0.98 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.98 ! LA 0.99 MK 0.96 NL 0.99 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 0.98 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 1.00 ! LA 1.02 MK 0.96 NL 0.97 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 0.94 ! LA 0.99 MK 1.00 NL 0.98 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.085072Jy sigma=0.000699 ! Fit after self-cal, rms=0.080326Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.993 mas, bpa=-27.03 degrees ! Estimated noise=1192.54 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 = 0.00667243 Jy ! Component: 100 - total flux cleaned = 0.00693694 Jy ! Component: 150 - total flux cleaned = 0.00672362 Jy ! Component: 200 - total flux cleaned = 0.00652822 Jy ! Total flux subtracted in 200 components = 0.00652822 Jy ! Clean residual min=-0.004133 max=0.007607 Jy/beam ! Clean residual mean=0.000006 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.972473 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.972473 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=0.079657Jy sigma=0.000660 ! Fit after self-cal, rms=0.079605Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-24, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647891 Jy ! Component: 100 - total flux cleaned = 0.00996752 Jy ! Component: 150 - total flux cleaned = 0.0120315 Jy ! Component: 200 - total flux cleaned = 0.0133164 Jy ! Total flux subtracted in 200 components = 0.0133164 Jy ! Clean residual min=-0.003368 max=0.003668 Jy/beam ! Clean residual mean=0.000017 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.985789 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.985789 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=0.079011Jy sigma=0.000654 ! Fit after self-cal, rms=0.079002Jy sigma=0.000654 ! 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=0.079002Jy sigma=0.000654 ! Fit after self-cal, rms=0.078920Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=2.993 mas, bpa=-27.03 degrees ! Estimated noise=1191.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500903 Jy ! Component: 100 - total flux cleaned = 0.000902938 Jy ! Component: 150 - total flux cleaned = 0.00133273 Jy ! Component: 200 - total flux cleaned = 0.00165668 Jy ! Total flux subtracted in 200 components = 0.00165668 Jy ! Clean residual min=-0.003068 max=0.003074 Jy/beam ! Clean residual mean=0.000008 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.987446 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.987446 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=0.078784Jy sigma=0.000653 ! Fit after self-cal, rms=0.078781Jy sigma=0.000653 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 = 0.000315102 Jy ! Component: 100 - total flux cleaned = 0.000546391 Jy ! Component: 150 - total flux cleaned = 0.000761303 Jy ! Component: 200 - total flux cleaned = 0.000911058 Jy ! Total flux subtracted in 200 components = 0.000911058 Jy ! Clean residual min=-0.002920 max=0.002755 Jy/beam ! Clean residual mean=0.000007 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.988357 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.988357 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=0.078711Jy sigma=0.000652 ! Fit after self-cal, rms=0.078708Jy sigma=0.000652 ! 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=0.078708Jy sigma=0.000652 ! Fit after self-cal, rms=0.078721Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=2.993 mas, bpa=-27.03 degrees ! Estimated noise=1191.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057313 Jy ! Component: 100 - total flux cleaned = -0.00043062 Jy ! Component: 150 - total flux cleaned = -0.000295754 Jy ! Component: 200 - total flux cleaned = -8.82319e-05 Jy ! Total flux subtracted in 200 components = -8.82319e-05 Jy ! Clean residual min=-0.002739 max=0.002592 Jy/beam ! Clean residual mean=0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.988269 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.988269 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=0.078671Jy sigma=0.000652 ! Fit after self-cal, rms=0.078670Jy sigma=0.000652 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 = 0.000125134 Jy ! Component: 100 - total flux cleaned = 0.000279028 Jy ! Component: 150 - total flux cleaned = 0.000423626 Jy ! Component: 200 - total flux cleaned = 0.000526905 Jy ! Total flux subtracted in 200 components = 0.000526905 Jy ! Clean residual min=-0.002657 max=0.002555 Jy/beam ! Clean residual mean=0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.988796 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.988796 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=0.078639Jy sigma=0.000652 ! Fit after self-cal, rms=0.078638Jy sigma=0.000652 ! 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=0.078638Jy sigma=0.000652 ! Fit after self-cal, rms=0.078636Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=4.268 mas, bpa=-29.68 degrees ! Estimated noise=1530.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115277 Jy ! Component: 100 - total flux cleaned = 0.00134664 Jy ! Component: 150 - total flux cleaned = 0.00139955 Jy ! Component: 200 - total flux cleaned = 0.00139904 Jy ! Total flux subtracted in 200 components = 0.00139904 Jy ! Clean residual min=-0.003452 max=0.002661 Jy/beam ! Clean residual mean=0.000016 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.990195 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.990195 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=0.078628Jy sigma=0.000651 ! Fit after self-cal, rms=0.078627Jy sigma=0.000651 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 = -5.16564e-05 Jy ! Component: 100 - total flux cleaned = -7.28049e-05 Jy ! Component: 150 - total flux cleaned = -0.000110712 Jy ! Component: 200 - total flux cleaned = -0.000111441 Jy ! Total flux subtracted in 200 components = -0.000111441 Jy ! Clean residual min=-0.003390 max=0.002652 Jy/beam ! Clean residual mean=0.000015 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.990083 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.990083 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=0.078622Jy sigma=0.000651 ! Fit after self-cal, rms=0.078622Jy sigma=0.000651 ! 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=0.8068 mas, bmaj=2.993 mas, bpa=-27.03 degrees ! Estimated noise=1191.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8068 x 2.993 at -27.03 degrees (North through East) ! Clean map min=-0.0028458 max=0.72812 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=0.078622Jy sigma=0.000651 ! Fit after self-cal, rms=0.074268Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=0.8068 mas, bmaj=2.993 mas, bpa=-27.03 degrees ! Estimated noise=1191.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724243 Jy ! Component: 100 - total flux cleaned = -0.000938012 Jy ! Component: 150 - total flux cleaned = -0.00109172 Jy ! Component: 200 - total flux cleaned = -0.00120412 Jy ! Total flux subtracted in 200 components = -0.00120412 Jy ! Clean residual min=-0.002566 max=0.002398 Jy/beam ! Clean residual mean=0.000004 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.988879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.988879 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=0.074241Jy sigma=0.000611 ! Fit after self-cal, rms=0.074240Jy sigma=0.000611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7338e-05 Jy ! Component: 100 - total flux cleaned = -8.35977e-05 Jy ! Component: 150 - total flux cleaned = -6.05835e-05 Jy ! Component: 200 - total flux cleaned = -8.27011e-05 Jy ! Total flux subtracted in 200 components = -8.27011e-05 Jy ! Clean residual min=-0.002507 max=0.002371 Jy/beam ! Clean residual mean=0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.988797 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.988797 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=0.074227Jy sigma=0.000611 ! Fit after self-cal, rms=0.074227Jy sigma=0.000611 ! 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=0.074227Jy sigma=0.000611 ! Fit after self-cal, rms=0.074213Jy sigma=0.000611 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=0.6507 mas, bmaj=2.836 mas, bpa=-27.06 degrees ! Estimated noise=1690.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.552825 Jy ! Component: 100 - total flux cleaned = 0.736657 Jy ! Component: 150 - total flux cleaned = 0.825689 Jy ! Component: 200 - total flux cleaned = 0.876595 Jy ! Total flux subtracted in 200 components = 0.876595 Jy ! Clean residual min=-0.013502 max=0.025372 Jy/beam ! Clean residual mean=0.000100 rms=0.004806 Jy/beam ! Combined flux in latest and established models = 0.876595 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.876595 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8067 mas, bmaj=2.992 mas, bpa=-27.02 degrees ! Estimated noise=1191.03 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 = 0.0381879 Jy ! Component: 100 - total flux cleaned = 0.0602778 Jy ! Component: 150 - total flux cleaned = 0.0739943 Jy ! Component: 200 - total flux cleaned = 0.0809554 Jy ! Total flux subtracted in 200 components = 0.0809554 Jy ! Clean residual min=-0.006407 max=0.006813 Jy/beam ! Clean residual mean=0.000032 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.95755 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.957551 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=2.044 mas, bmaj=4.267 mas, bpa=-29.7 degrees ! Estimated noise=1530.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112334 Jy ! Component: 100 - total flux cleaned = 0.0183566 Jy ! Component: 150 - total flux cleaned = 0.0226961 Jy ! Component: 200 - total flux cleaned = 0.0249155 Jy ! Total flux subtracted in 200 components = 0.0249155 Jy ! Clean residual min=-0.003653 max=0.004417 Jy/beam ! Clean residual mean=0.000038 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.982466 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 = 0.00180165 Jy ! Component: 100 - total flux cleaned = 0.00332063 Jy ! Component: 150 - total flux cleaned = 0.00460232 Jy ! Component: 200 - total flux cleaned = 0.00492598 Jy ! Total flux subtracted in 200 components = 0.00492598 Jy ! Clean residual min=-0.003367 max=0.003430 Jy/beam ! Clean residual mean=0.000035 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.987392 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 0.987392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8067 mas, bmaj=2.992 mas, bpa=-27.02 degrees ! Estimated noise=1191.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150012 Jy ! Component: 100 - total flux cleaned = -0.00105533 Jy ! Component: 150 - total flux cleaned = -0.000935851 Jy ! Component: 200 - total flux cleaned = -0.000935456 Jy ! Total flux subtracted in 200 components = -0.000935456 Jy ! Clean residual min=-0.003012 max=0.003536 Jy/beam ! Clean residual mean=0.000006 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.986457 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.986456 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=0.074666Jy sigma=0.000615 ! Fit after self-cal, rms=0.074620Jy sigma=0.000615 wmodel J1044+8054_X_2017_06_10_pus_map.mod ! Writing 103 model components to file: J1044+8054_X_2017_06_10_pus_map.mod wobs J1044+8054_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1044+8054_X_2017_06_10_pus_uvs.fits wwins J1044+8054_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1044+8054_X_2017_06_10_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 = 0.00122786 Jy ! Component: 100 - total flux cleaned = 0.00112217 Jy ! Component: 150 - total flux cleaned = 0.000875418 Jy ! Component: 200 - total flux cleaned = 0.000736046 Jy ! Component: 250 - total flux cleaned = 0.000601735 Jy ! Component: 300 - total flux cleaned = 0.000303723 Jy ! Component: 350 - total flux cleaned = 9.82302e-05 Jy ! Component: 400 - total flux cleaned = -0.000100712 Jy ! Component: 450 - total flux cleaned = -0.000216411 Jy ! Component: 500 - total flux cleaned = -0.000290462 Jy ! Component: 550 - total flux cleaned = -0.000397974 Jy ! Component: 600 - total flux cleaned = -0.0004325 Jy ! Component: 650 - total flux cleaned = -0.000601133 Jy ! Component: 700 - total flux cleaned = -0.000765513 Jy ! Component: 750 - total flux cleaned = -0.000958561 Jy ! Component: 800 - total flux cleaned = -0.00120924 Jy ! Component: 850 - total flux cleaned = -0.00139225 Jy ! Component: 900 - total flux cleaned = -0.00154126 Jy ! Component: 950 - total flux cleaned = -0.00174568 Jy ! Component: 1000 - total flux cleaned = -0.00191611 Jy ! Component: 1050 - total flux cleaned = -0.0021389 Jy ! Component: 1100 - total flux cleaned = -0.00238371 Jy ! Component: 1150 - total flux cleaned = -0.00257088 Jy ! Component: 1200 - total flux cleaned = -0.00272782 Jy ! Component: 1250 - total flux cleaned = -0.00288137 Jy ! Component: 1300 - total flux cleaned = -0.00298195 Jy ! Component: 1350 - total flux cleaned = -0.00315459 Jy ! Component: 1400 - total flux cleaned = -0.00317914 Jy ! Component: 1450 - total flux cleaned = -0.00337014 Jy ! Component: 1500 - total flux cleaned = -0.00346344 Jy ! Component: 1550 - total flux cleaned = -0.00357864 Jy ! Component: 1600 - total flux cleaned = -0.0035787 Jy ! Component: 1650 - total flux cleaned = -0.00373486 Jy ! Component: 1700 - total flux cleaned = -0.00371259 Jy ! Component: 1750 - total flux cleaned = -0.00377743 Jy ! Component: 1800 - total flux cleaned = -0.00373473 Jy ! Component: 1850 - total flux cleaned = -0.00373491 Jy ! Component: 1900 - total flux cleaned = -0.00379705 Jy ! Component: 1950 - total flux cleaned = -0.00379738 Jy ! Component: 2000 - total flux cleaned = -0.00381759 Jy ! Total flux subtracted in 2048 components = -0.00387721 Jy ! Clean residual min=-0.001087 max=0.001244 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.982579 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 219 components and 0.982579 Jy ![Exited script file: muppet] wmap "J1044+8054_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8067 x 2.992 at -27.02 degrees (North through East) ! Clean map min=-0.0027536 max=0.72768 Jy/beam ! Writing clean map to FITS file: J1044+8054_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.727677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00037281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.153699 0.153699 0.307397 0.614794 1.22959 2.45918 4.91835 9.83671 19.6734 39.3468 78.6936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.727 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8067 x 2.992 at -27.02 degrees (North through East) ! Clean map min=-0.0027536 max=0.72768 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 J1044+8054_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:45:53 2019