! Started logfile: J0832+1554_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:13 2019 obs J0832+1554_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0832+1554_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956359 visibilities/baseline/integration-bin. ! Found source: J0832+1554 ! ! 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 42864 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 J0832+1554_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861278Jy sigma=0.007654 ! Fit after self-cal, rms=0.846094Jy sigma=0.007549 ! 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=0.7657 mas, bmaj=1.597 mas, bpa=2.822 degrees ! Estimated noise=722.112 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 = 0.118021 Jy ! Component: 100 - total flux cleaned = 0.149741 Jy ! Total flux subtracted in 100 components = 0.149741 Jy ! Clean residual min=-0.003773 max=0.012545 Jy/beam ! Clean residual mean=-0.000033 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.149741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.149741 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=0.082545Jy sigma=0.000701 ! Fit after self-cal, rms=0.082527Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124964 Jy ! Component: 100 - total flux cleaned = 0.0187555 Jy ! Total flux subtracted in 100 components = 0.0187555 Jy ! Clean residual min=-0.003074 max=0.005598 Jy/beam ! Clean residual mean=-0.000015 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.168496 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.168496 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=0.080343Jy sigma=0.000677 ! Fit after self-cal, rms=0.080343Jy sigma=0.000677 ! Inverting map ! Added new window around map position (1, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560665 Jy ! Component: 100 - total flux cleaned = 0.00935994 Jy ! Total flux subtracted in 100 components = 0.00935994 Jy ! Clean residual min=-0.002556 max=0.002891 Jy/beam ! Clean residual mean=-0.000009 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.177856 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.177856 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=0.079851Jy sigma=0.000672 ! Fit after self-cal, rms=0.079830Jy sigma=0.000672 ! 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=0.947 mas, bmaj=1.877 mas, bpa=1.501 degrees ! Estimated noise=386.916 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 = 0.00416063 Jy ! Component: 100 - total flux cleaned = 0.0068837 Jy ! Component: 150 - total flux cleaned = 0.00880337 Jy ! Component: 200 - total flux cleaned = 0.0102182 Jy ! Total flux subtracted in 200 components = 0.0102182 Jy ! Clean residual min=-0.001708 max=0.001886 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.188074 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.188074 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=0.079588Jy sigma=0.000670 ! Fit after self-cal, rms=0.079575Jy sigma=0.000669 ! 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 0.99 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 0.95 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.94 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.97 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.97 ! LA 1.00 MK 1.03 NL 0.95 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 0.98 ! LA 1.00 MK 1.04 NL 0.96 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 1.04 MK 1.04 NL 0.97 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 0.98 ! LA 1.00 MK 1.03 NL 0.97 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.98 ! LA 1.00 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 0.99 ! LA 1.02 MK 1.03 NL 0.97 OV 1.01 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.01 ! LA 1.04 MK 0.98 NL 0.96 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.93 ! LA 1.01 MK 1.11 NL 0.98 OV 1.03 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.079575Jy sigma=0.000669 ! Fit after self-cal, rms=0.080075Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=1.887 mas, bpa=1.233 degrees ! Estimated noise=386.619 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 (0.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164708 Jy ! Component: 100 - total flux cleaned = 0.00214449 Jy ! Component: 150 - total flux cleaned = 0.00250114 Jy ! Component: 200 - total flux cleaned = 0.0027769 Jy ! Total flux subtracted in 200 components = 0.0027769 Jy ! Clean residual min=-0.001173 max=0.001203 Jy/beam ! Clean residual mean=0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.190851 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.190851 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=0.080023Jy sigma=0.000667 ! Fit after self-cal, rms=0.080034Jy sigma=0.000667 ! 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=0.080034Jy sigma=0.000667 ! Fit after self-cal, rms=0.080643Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.953 mas, bmaj=1.88 mas, bpa=1.373 degrees ! Estimated noise=386.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912097 Jy ! Component: 100 - total flux cleaned = 0.00129975 Jy ! Component: 150 - total flux cleaned = 0.00153833 Jy ! Component: 200 - total flux cleaned = 0.00169231 Jy ! Total flux subtracted in 200 components = 0.00169231 Jy ! Clean residual min=-0.001026 max=0.000993 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.192543 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.192543 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=0.080628Jy sigma=0.000665 ! Fit after self-cal, rms=0.080638Jy sigma=0.000665 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 = 0.000112788 Jy ! Component: 100 - total flux cleaned = 0.000219022 Jy ! Component: 150 - total flux cleaned = 0.00027473 Jy ! Component: 200 - total flux cleaned = 0.000326228 Jy ! Total flux subtracted in 200 components = 0.000326228 Jy ! Clean residual min=-0.000993 max=0.000998 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.19287 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.19287 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=0.080633Jy sigma=0.000665 ! Fit after self-cal, rms=0.080632Jy sigma=0.000665 ! 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=0.080632Jy sigma=0.000665 ! Fit after self-cal, rms=0.080688Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=1.88 mas, bpa=1.317 degrees ! Estimated noise=386.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176381 Jy ! Component: 100 - total flux cleaned = 0.000260348 Jy ! Component: 150 - total flux cleaned = 0.000310546 Jy ! Component: 200 - total flux cleaned = 0.000333515 Jy ! Total flux subtracted in 200 components = 0.000333515 Jy ! Clean residual min=-0.000951 max=0.001000 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.193203 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.193203 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=0.080683Jy sigma=0.000664 ! Fit after self-cal, rms=0.080685Jy sigma=0.000664 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 = 1.68262e-05 Jy ! Component: 100 - total flux cleaned = 2.81314e-05 Jy ! Component: 150 - total flux cleaned = 5.95916e-05 Jy ! Component: 200 - total flux cleaned = 6.95488e-05 Jy ! Total flux subtracted in 200 components = 6.95488e-05 Jy ! Clean residual min=-0.000946 max=0.000997 Jy/beam ! Clean residual mean=0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.193273 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.193273 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=0.080682Jy sigma=0.000664 ! Fit after self-cal, rms=0.080681Jy sigma=0.000664 ! 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=0.080681Jy sigma=0.000664 ! Fit after self-cal, rms=0.080717Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=2.899 mas, bpa=-3.23 degrees ! Estimated noise=479.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26141e-05 Jy ! Component: 100 - total flux cleaned = 0.000175702 Jy ! Component: 150 - total flux cleaned = 0.000236281 Jy ! Component: 200 - total flux cleaned = 0.00025883 Jy ! Total flux subtracted in 200 components = 0.00025883 Jy ! Clean residual min=-0.000840 max=0.001048 Jy/beam ! Clean residual mean=0.000010 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.193532 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.193532 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=0.080715Jy sigma=0.000664 ! Fit after self-cal, rms=0.080714Jy sigma=0.000664 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 = -2.77445e-05 Jy ! Component: 100 - total flux cleaned = 2.40712e-06 Jy ! Component: 150 - total flux cleaned = 1.58323e-05 Jy ! Component: 200 - total flux cleaned = 2.20632e-05 Jy ! Total flux subtracted in 200 components = 2.20632e-05 Jy ! Clean residual min=-0.000833 max=0.001040 Jy/beam ! Clean residual mean=0.000010 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.193554 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.193554 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=0.080713Jy sigma=0.000664 ! Fit after self-cal, rms=0.080712Jy sigma=0.000664 ! 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=0.9515 mas, bmaj=1.879 mas, bpa=1.283 degrees ! Estimated noise=386.108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9515 x 1.879 at 1.283 degrees (North through East) ! Clean map min=-0.00086381 max=0.15448 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=0.7695 mas, bmaj=1.599 mas, bpa=2.692 degrees ! Estimated noise=722.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117975 Jy ! Component: 100 - total flux cleaned = 0.149631 Jy ! Component: 150 - total flux cleaned = 0.162127 Jy ! Component: 200 - total flux cleaned = 0.169072 Jy ! Total flux subtracted in 200 components = 0.169072 Jy ! Clean residual min=-0.002237 max=0.003762 Jy/beam ! Clean residual mean=-0.000016 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.169072 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.169072 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=1.879 mas, bpa=1.283 degrees ! Estimated noise=386.108 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 = 0.00661155 Jy ! Component: 100 - total flux cleaned = 0.0109067 Jy ! Component: 150 - total flux cleaned = 0.0139324 Jy ! Component: 200 - total flux cleaned = 0.0161918 Jy ! Total flux subtracted in 200 components = 0.0161918 Jy ! Clean residual min=-0.001138 max=0.001465 Jy/beam ! Clean residual mean=-0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.185263 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 70 components and 0.185263 Jy ! Inverting map ! Added new window around map position (0, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175254 Jy ! Component: 100 - total flux cleaned = 0.00308813 Jy ! Component: 150 - total flux cleaned = 0.00416305 Jy ! Component: 200 - total flux cleaned = 0.00492141 Jy ! Total flux subtracted in 200 components = 0.00492141 Jy ! Clean residual min=-0.001026 max=0.000997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.190185 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.190185 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=2.152 mas, bmaj=2.899 mas, bpa=-3.23 degrees ! Estimated noise=479.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104646 Jy ! Component: 100 - total flux cleaned = 0.00177323 Jy ! Component: 150 - total flux cleaned = 0.00229306 Jy ! Component: 200 - total flux cleaned = 0.00262942 Jy ! Total flux subtracted in 200 components = 0.00262942 Jy ! Clean residual min=-0.000846 max=0.001058 Jy/beam ! Clean residual mean=0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.192814 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 = 0.000142914 Jy ! Component: 100 - total flux cleaned = 0.00027103 Jy ! Component: 150 - total flux cleaned = 0.000361944 Jy ! Component: 200 - total flux cleaned = 0.0004066 Jy ! Total flux subtracted in 200 components = 0.0004066 Jy ! Clean residual min=-0.000807 max=0.001055 Jy/beam ! Clean residual mean=0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.193221 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 128 components and 0.193221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=1.879 mas, bpa=1.283 degrees ! Estimated noise=386.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74283e-05 Jy ! Component: 100 - total flux cleaned = 0.000147746 Jy ! Component: 150 - total flux cleaned = 0.000192739 Jy ! Component: 200 - total flux cleaned = 0.000192271 Jy ! Total flux subtracted in 200 components = 0.000192271 Jy ! Clean residual min=-0.000966 max=0.000955 Jy/beam ! Clean residual mean=0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.193413 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.193413 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=0.080716Jy sigma=0.000664 ! Fit after self-cal, rms=0.080713Jy sigma=0.000664 wmodel J0832+1554_X_2017_06_10_pus_map.mod ! Writing 145 model components to file: J0832+1554_X_2017_06_10_pus_map.mod wobs J0832+1554_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0832+1554_X_2017_06_10_pus_uvs.fits wwins J0832+1554_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0832+1554_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 = 0.000137785 Jy ! Component: 100 - total flux cleaned = 0.000234399 Jy ! Component: 150 - total flux cleaned = 0.00035402 Jy ! Component: 200 - total flux cleaned = 0.000525732 Jy ! Component: 250 - total flux cleaned = 0.000636321 Jy ! Component: 300 - total flux cleaned = 0.000716489 Jy ! Component: 350 - total flux cleaned = 0.000755367 Jy ! Component: 400 - total flux cleaned = 0.000780974 Jy ! Component: 450 - total flux cleaned = 0.000893291 Jy ! Component: 500 - total flux cleaned = 0.000966303 Jy ! Component: 550 - total flux cleaned = 0.000966281 Jy ! Component: 600 - total flux cleaned = 0.000990018 Jy ! Component: 650 - total flux cleaned = 0.00100168 Jy ! Component: 700 - total flux cleaned = 0.00105892 Jy ! Component: 750 - total flux cleaned = 0.00105883 Jy ! Component: 800 - total flux cleaned = 0.00107009 Jy ! Component: 850 - total flux cleaned = 0.0010922 Jy ! Component: 900 - total flux cleaned = 0.00111389 Jy ! Component: 950 - total flux cleaned = 0.00106043 Jy ! Component: 1000 - total flux cleaned = 0.00109226 Jy ! Component: 1050 - total flux cleaned = 0.00105023 Jy ! Component: 1100 - total flux cleaned = 0.00102967 Jy ! Component: 1150 - total flux cleaned = 0.00100919 Jy ! Component: 1200 - total flux cleaned = 0.000968707 Jy ! Component: 1250 - total flux cleaned = 0.0009587 Jy ! Component: 1300 - total flux cleaned = 0.000948863 Jy ! Component: 1350 - total flux cleaned = 0.000938812 Jy ! Component: 1400 - total flux cleaned = 0.000890071 Jy ! Component: 1450 - total flux cleaned = 0.00088037 Jy ! Component: 1500 - total flux cleaned = 0.000842119 Jy ! Component: 1550 - total flux cleaned = 0.000842092 Jy ! Component: 1600 - total flux cleaned = 0.000832682 Jy ! Component: 1650 - total flux cleaned = 0.000767788 Jy ! Component: 1700 - total flux cleaned = 0.000767616 Jy ! Component: 1750 - total flux cleaned = 0.000722145 Jy ! Component: 1800 - total flux cleaned = 0.000731165 Jy ! Component: 1850 - total flux cleaned = 0.000686505 Jy ! Component: 1900 - total flux cleaned = 0.000722135 Jy ! Component: 1950 - total flux cleaned = 0.000678146 Jy ! Component: 2000 - total flux cleaned = 0.00069562 Jy ! Total flux subtracted in 2048 components = 0.000721575 Jy ! Clean residual min=-0.000518 max=0.000494 Jy/beam ! Clean residual mean=0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.194135 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 307 components and 0.194135 Jy ![Exited script file: muppet] wmap "J0832+1554_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9515 x 1.879 at 1.283 degrees (North through East) ! Clean map min=-0.00084126 max=0.1547 Jy/beam ! Writing clean map to FITS file: J0832+1554_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 0.154704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167338 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.3245 0.3245 0.649 1.298 2.596 5.192 10.384 20.768 41.536 83.072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9515 x 1.879 at 1.283 degrees (North through East) ! Clean map min=-0.00084126 max=0.1547 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 J0832+1554_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:16 2019