! Started logfile: J0856+7146_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:30 2016 obs J0856+7146_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0856+7146_X_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882204 visibilities/baseline/integration-bin. ! Found source: J0856+7146 ! ! 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 338 lines of history. ! ! Reading 58596 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 J0856+7146_X_2015_03_17_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963690Jy sigma=0.010893 ! Fit after self-cal, rms=0.902826Jy sigma=0.010219 ! 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=0.6557 mas, bmaj=2.668 mas, bpa=76.67 degrees ! Estimated noise=757.212 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 = 0.0762569 Jy ! Component: 100 - total flux cleaned = 0.0934363 Jy ! Total flux subtracted in 100 components = 0.0934363 Jy ! Clean residual min=-0.004159 max=0.006265 Jy/beam ! Clean residual mean=0.000020 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.0934363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0934363 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=0.075938Jy sigma=0.000798 ! Fit after self-cal, rms=0.075929Jy sigma=0.000798 ! 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=0.8556 mas, bmaj=2.869 mas, bpa=76.74 degrees ! Estimated noise=261.989 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 = 0.00838732 Jy ! Component: 100 - total flux cleaned = 0.0120846 Jy ! Component: 150 - total flux cleaned = 0.0139569 Jy ! Component: 200 - total flux cleaned = 0.0145012 Jy ! Total flux subtracted in 200 components = 0.0145012 Jy ! Clean residual min=-0.004050 max=0.004703 Jy/beam ! Clean residual mean=0.000027 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.107937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.107937 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=0.075010Jy sigma=0.000789 ! Fit after self-cal, rms=0.075022Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.03 KP 0.92 ! LA 1.04 MK 0.97 NL 0.94 OV 0.99 ! PT 1.07 SC 1.17 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.06 KP 0.89 ! LA 1.04 MK 0.94 NL 0.96 OV 0.98 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.10 KP 0.83 ! LA 1.07 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.01 KP 0.79 ! LA 1.08 MK 0.92 NL 0.99 OV 0.98 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.96 KP 0.73 ! LA 1.06 MK 0.98 NL 0.95 OV 1.03 ! PT 1.01 SC 1.16 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 0.99 KP 0.75 ! LA 1.03 MK 0.96 NL 0.97 OV 0.98 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.11 KP 0.73 ! LA 1.07 MK 0.96 NL 0.98 OV 1.01 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.12 KP 0.74 ! LA 1.07 MK 0.96 NL 0.99 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.07 KP 0.76 ! LA 1.05 MK 0.93 NL 0.97 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.05 KP 0.79 ! LA 1.12 MK 0.97 NL 0.96 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.02 KP 0.81 ! LA 1.08 MK 0.97 NL 0.95 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.04 KP 0.85 ! LA 1.06 MK 0.96 NL 0.96 OV 1.01 ! PT 1.06 SC 1.11 ! ! ! Fit before self-cal, rms=0.075022Jy sigma=0.000789 ! Fit after self-cal, rms=0.073738Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8638 mas, bmaj=2.868 mas, bpa=77.19 degrees ! Estimated noise=260.833 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 = -0.000385892 Jy ! Component: 100 - total flux cleaned = -0.00035378 Jy ! Component: 150 - total flux cleaned = -0.000299162 Jy ! Component: 200 - total flux cleaned = -0.000230232 Jy ! Total flux subtracted in 200 components = -0.000230232 Jy ! Clean residual min=-0.001307 max=0.001952 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.107707 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.107707 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=0.073704Jy sigma=0.000774 ! Fit after self-cal, rms=0.073748Jy sigma=0.000774 ! Inverting map ! Added new window around map position (-9.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124287 Jy ! Component: 100 - total flux cleaned = 0.00140684 Jy ! Component: 150 - total flux cleaned = 0.00144448 Jy ! Component: 200 - total flux cleaned = 0.00144135 Jy ! Total flux subtracted in 200 components = 0.00144135 Jy ! Clean residual min=-0.001118 max=0.001758 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.109149 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.109149 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=0.073663Jy sigma=0.000773 ! Fit after self-cal, rms=0.073666Jy sigma=0.000773 ! 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=0.073666Jy sigma=0.000773 ! Fit after self-cal, rms=0.075943Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=2.861 mas, bpa=77.19 degrees ! Estimated noise=261.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556142 Jy ! Component: 100 - total flux cleaned = -0.000652353 Jy ! Component: 150 - total flux cleaned = -0.000710487 Jy ! Component: 200 - total flux cleaned = -0.000761327 Jy ! Total flux subtracted in 200 components = -0.000761327 Jy ! Clean residual min=-0.000810 max=0.000842 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.108387 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.108387 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=0.075929Jy sigma=0.000771 ! Fit after self-cal, rms=0.075963Jy sigma=0.000771 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 = 5.6704e-05 Jy ! Component: 100 - total flux cleaned = 2.86758e-05 Jy ! Component: 150 - total flux cleaned = 1.54054e-05 Jy ! Component: 200 - total flux cleaned = -8.44486e-06 Jy ! Total flux subtracted in 200 components = -8.44486e-06 Jy ! Clean residual min=-0.000761 max=0.000824 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.108379 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.108379 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=0.075959Jy sigma=0.000771 ! Fit after self-cal, rms=0.075956Jy sigma=0.000771 ! 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=0.075956Jy sigma=0.000771 ! Fit after self-cal, rms=0.076260Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.862 mas, bpa=77.23 degrees ! Estimated noise=260.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337872 Jy ! Component: 100 - total flux cleaned = -0.000352783 Jy ! Component: 150 - total flux cleaned = -0.000402848 Jy ! Component: 200 - total flux cleaned = -0.000414053 Jy ! Total flux subtracted in 200 components = -0.000414053 Jy ! Clean residual min=-0.000718 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.107965 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.107965 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=0.076254Jy sigma=0.000771 ! Fit after self-cal, rms=0.076256Jy sigma=0.000771 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 = 7.60609e-05 Jy ! Component: 100 - total flux cleaned = 5.53468e-05 Jy ! Component: 150 - total flux cleaned = 3.63799e-05 Jy ! Component: 200 - total flux cleaned = 3.60722e-05 Jy ! Total flux subtracted in 200 components = 3.60722e-05 Jy ! Clean residual min=-0.000717 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.108001 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.108001 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=0.076253Jy sigma=0.000771 ! Fit after self-cal, rms=0.076251Jy sigma=0.000771 ! 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=0.076251Jy sigma=0.000771 ! Fit after self-cal, rms=0.076438Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.724 mas, bpa=72.8 degrees ! Estimated noise=318.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38645e-05 Jy ! Component: 100 - total flux cleaned = -3.37217e-05 Jy ! Component: 150 - total flux cleaned = -1.45503e-05 Jy ! Component: 200 - total flux cleaned = 1.76924e-06 Jy ! Total flux subtracted in 200 components = 1.76924e-06 Jy ! Clean residual min=-0.000754 max=0.000776 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.108003 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.108003 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=0.076438Jy sigma=0.000771 ! Fit after self-cal, rms=0.076440Jy sigma=0.000771 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 = 4.4851e-05 Jy ! Component: 100 - total flux cleaned = 5.95256e-05 Jy ! Component: 150 - total flux cleaned = 7.25291e-05 Jy ! Component: 200 - total flux cleaned = 8.01965e-05 Jy ! Total flux subtracted in 200 components = 8.01965e-05 Jy ! Clean residual min=-0.000747 max=0.000776 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.108083 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.108083 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=0.076440Jy sigma=0.000771 ! Fit after self-cal, rms=0.076440Jy sigma=0.000771 ! 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=0.8667 mas, bmaj=2.863 mas, bpa=77.25 degrees ! Estimated noise=260.852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8667 x 2.863 at 77.25 degrees (North through East) ! Clean map min=-0.00065641 max=0.098447 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6647 mas, bmaj=2.661 mas, bpa=76.86 degrees ! Estimated noise=763.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768398 Jy ! Component: 100 - total flux cleaned = 0.0937999 Jy ! Component: 150 - total flux cleaned = 0.0996168 Jy ! Component: 200 - total flux cleaned = 0.102393 Jy ! Total flux subtracted in 200 components = 0.102393 Jy ! Clean residual min=-0.002180 max=0.002032 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.102392 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.102392 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=2.863 mas, bpa=77.25 degrees ! Estimated noise=260.852 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 = 0.00214078 Jy ! Component: 100 - total flux cleaned = 0.00342016 Jy ! Component: 150 - total flux cleaned = 0.00433579 Jy ! Component: 200 - total flux cleaned = 0.00484668 Jy ! Total flux subtracted in 200 components = 0.00484668 Jy ! Clean residual min=-0.000800 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.107239 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.107239 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=2.14 mas, bmaj=3.724 mas, bpa=72.8 degrees ! Estimated noise=318.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057184 Jy ! Component: 100 - total flux cleaned = 0.000802412 Jy ! Component: 150 - total flux cleaned = 0.00088439 Jy ! Component: 200 - total flux cleaned = 0.000929131 Jy ! Total flux subtracted in 200 components = 0.000929131 Jy ! Clean residual min=-0.000786 max=0.000740 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.108168 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 = 2.82549e-05 Jy ! Component: 100 - total flux cleaned = 1.94037e-05 Jy ! Component: 150 - total flux cleaned = 1.14915e-05 Jy ! Component: 200 - total flux cleaned = 1.16731e-05 Jy ! Total flux subtracted in 200 components = 1.16731e-05 Jy ! Clean residual min=-0.000761 max=0.000736 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.10818 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 0.10818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=2.863 mas, bpa=77.25 degrees ! Estimated noise=260.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.1309e-05 Jy ! Component: 100 - total flux cleaned = -4.09149e-05 Jy ! Component: 150 - total flux cleaned = -4.0535e-05 Jy ! Component: 200 - total flux cleaned = -5.20513e-05 Jy ! Total flux subtracted in 200 components = -5.20513e-05 Jy ! Clean residual min=-0.000697 max=0.000692 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.108128 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.108128 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=0.076442Jy sigma=0.000771 ! Fit after self-cal, rms=0.076433Jy sigma=0.000771 wmodel J0856+7146_X_2015_03_17_pus_map.mod ! Writing 96 model components to file: J0856+7146_X_2015_03_17_pus_map.mod wobs J0856+7146_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0856+7146_X_2015_03_17_pus_uvs.fits wwins J0856+7146_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0856+7146_X_2015_03_17_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 = -8.05009e-05 Jy ! Component: 100 - total flux cleaned = -4.48287e-05 Jy ! Component: 150 - total flux cleaned = -3.33167e-05 Jy ! Component: 200 - total flux cleaned = -9.70091e-05 Jy ! Component: 250 - total flux cleaned = -0.000148025 Jy ! Component: 300 - total flux cleaned = -0.000207664 Jy ! Component: 350 - total flux cleaned = -0.000265558 Jy ! Component: 400 - total flux cleaned = -0.000349687 Jy ! Component: 450 - total flux cleaned = -0.000376854 Jy ! Component: 500 - total flux cleaned = -0.000403443 Jy ! Component: 550 - total flux cleaned = -0.000429637 Jy ! Component: 600 - total flux cleaned = -0.000472436 Jy ! Component: 650 - total flux cleaned = -0.000497716 Jy ! Component: 700 - total flux cleaned = -0.000522399 Jy ! Component: 750 - total flux cleaned = -0.000538678 Jy ! Component: 800 - total flux cleaned = -0.000570538 Jy ! Component: 850 - total flux cleaned = -0.00060179 Jy ! Component: 900 - total flux cleaned = -0.000624804 Jy ! Component: 950 - total flux cleaned = -0.000647459 Jy ! Component: 1000 - total flux cleaned = -0.000669789 Jy ! Component: 1050 - total flux cleaned = -0.000669609 Jy ! Component: 1100 - total flux cleaned = -0.000669574 Jy ! Component: 1150 - total flux cleaned = -0.000676734 Jy ! Component: 1200 - total flux cleaned = -0.000669713 Jy ! Component: 1250 - total flux cleaned = -0.000669684 Jy ! Component: 1300 - total flux cleaned = -0.000656031 Jy ! Component: 1350 - total flux cleaned = -0.000656027 Jy ! Component: 1400 - total flux cleaned = -0.000636109 Jy ! Component: 1450 - total flux cleaned = -0.000636067 Jy ! Component: 1500 - total flux cleaned = -0.000629618 Jy ! Component: 1550 - total flux cleaned = -0.000616863 Jy ! Component: 1600 - total flux cleaned = -0.000616931 Jy ! Component: 1650 - total flux cleaned = -0.000629434 Jy ! Component: 1700 - total flux cleaned = -0.000629418 Jy ! Component: 1750 - total flux cleaned = -0.000617272 Jy ! Component: 1800 - total flux cleaned = -0.000629428 Jy ! Component: 1850 - total flux cleaned = -0.000617509 Jy ! Component: 1900 - total flux cleaned = -0.000605711 Jy ! Component: 1950 - total flux cleaned = -0.0006115 Jy ! Component: 2000 - total flux cleaned = -0.000594229 Jy ! Total flux subtracted in 2048 components = -0.000594134 Jy ! Clean residual min=-0.000319 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.107534 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 229 components and 0.107534 Jy ![Exited script file: muppet] wmap "J0856+7146_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8667 x 2.863 at 77.25 degrees (North through East) ! Clean map min=-0.00057402 max=0.098615 Jy/beam ! Writing clean map to FITS file: J0856+7146_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.098615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339517 0.339517 0.679033 1.35807 2.71613 5.43226 10.8645 21.7291 43.4581 86.9162 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8667 x 2.863 at 77.25 degrees (North through East) ! Clean map min=-0.00057402 max=0.098615 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 J0856+7146_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:33 2016