! Started logfile: J1848+3219_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:32:13 2019 obs J1848+3219_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1848+3219_X_2017_04_28_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801533 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 907 lines of history. ! ! Reading 12552 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 J1848+3219_X_2017_04_28_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.491245Jy sigma=0.004144 ! Fit after self-cal, rms=0.484917Jy sigma=0.004096 ! 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=0.778 mas, bmaj=1.429 mas, bpa=-6.758 degrees ! Estimated noise=1192.38 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 = 0.422226 Jy ! Component: 100 - total flux cleaned = 0.516504 Jy ! Total flux subtracted in 100 components = 0.516504 Jy ! Clean residual min=-0.011352 max=0.032306 Jy/beam ! Clean residual mean=0.000068 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 0.516504 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.516504 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=0.122033Jy sigma=0.000974 ! Fit after self-cal, rms=0.122035Jy sigma=0.000973 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328773 Jy ! Component: 100 - total flux cleaned = 0.0471468 Jy ! Total flux subtracted in 100 components = 0.0471468 Jy ! Clean residual min=-0.009078 max=0.012173 Jy/beam ! Clean residual mean=0.000080 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.563651 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.563651 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=0.119347Jy sigma=0.000892 ! Fit after self-cal, rms=0.119260Jy sigma=0.000891 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.635 mas, bpa=-10.41 degrees ! Estimated noise=728.458 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 = -0.00610219 Jy ! Component: 100 - total flux cleaned = -0.0073194 Jy ! Component: 150 - total flux cleaned = -0.00811103 Jy ! Component: 200 - total flux cleaned = -0.00846357 Jy ! Total flux subtracted in 200 components = -0.00846357 Jy ! Clean residual min=-0.013056 max=0.016213 Jy/beam ! Clean residual mean=0.000247 rms=0.004467 Jy/beam ! Combined flux in latest and established models = 0.555187 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.555187 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=0.118529Jy sigma=0.000890 ! Fit after self-cal, rms=0.118493Jy sigma=0.000889 ! 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 0.97 FD 0.95 HN 0.98 KP 1.02 ! LA 1.05 MK 0.98 NL 0.95 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 1.02 ! LA 1.08 MK 0.99 NL 0.94 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 0.96 ! LA 1.09 MK 0.98 NL 0.94 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.99 KP 1.00 ! LA 1.08 MK 1.00 NL 0.94 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.01 KP 1.00 ! LA 1.20 MK 1.02 NL 0.96 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.98 KP 1.02 ! LA 1.11 MK 0.99 NL 0.97 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.99 ! LA 1.11 MK 0.99 NL 0.96 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.01 ! LA 1.06 MK 1.00 NL 0.96 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.03 KP 0.99 ! LA 1.12 MK 0.99 NL 0.96 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 1.00 ! LA 1.12 MK 0.99 NL 0.98 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.02 ! LA 1.13 MK 1.00 NL 0.97 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.01 KP 0.99 ! LA 1.09 MK 0.99 NL 0.99 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.118493Jy sigma=0.000889 ! Fit after self-cal, rms=0.115624Jy sigma=0.000841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.635 mas, bpa=-10.9 degrees ! Estimated noise=721.329 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 = -0.00368208 Jy ! Component: 100 - total flux cleaned = -0.00357433 Jy ! Component: 150 - total flux cleaned = -0.003173 Jy ! Component: 200 - total flux cleaned = -0.00291892 Jy ! Total flux subtracted in 200 components = -0.00291892 Jy ! Clean residual min=-0.014062 max=0.013541 Jy/beam ! Clean residual mean=0.000183 rms=0.003850 Jy/beam ! Combined flux in latest and established models = 0.552269 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.552268 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=0.115040Jy sigma=0.000840 ! Fit after self-cal, rms=0.115068Jy sigma=0.000840 ! 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=0.115068Jy sigma=0.000840 ! Fit after self-cal, rms=0.103616Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.634 mas, bpa=-10.99 degrees ! Estimated noise=722.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342838 Jy ! Component: 100 - total flux cleaned = 0.00445829 Jy ! Component: 150 - total flux cleaned = 0.00486279 Jy ! Component: 200 - total flux cleaned = 0.00515168 Jy ! Total flux subtracted in 200 components = 0.00515168 Jy ! Clean residual min=-0.002396 max=0.003995 Jy/beam ! Clean residual mean=-0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.55742 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.55742 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=0.103469Jy sigma=0.000658 ! Fit after self-cal, rms=0.103667Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366196 Jy ! Component: 100 - total flux cleaned = 0.00467481 Jy ! Component: 150 - total flux cleaned = 0.00461309 Jy ! Component: 200 - total flux cleaned = 0.0045572 Jy ! Total flux subtracted in 200 components = 0.0045572 Jy ! Clean residual min=-0.002144 max=0.002490 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.561977 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.561977 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=0.103506Jy sigma=0.000656 ! Fit after self-cal, rms=0.103494Jy sigma=0.000656 ! 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=0.103494Jy sigma=0.000656 ! Fit after self-cal, rms=0.103803Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.632 mas, bpa=-10.96 degrees ! Estimated noise=723.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249175 Jy ! Component: 100 - total flux cleaned = 0.00359495 Jy ! Component: 150 - total flux cleaned = 0.00386483 Jy ! Component: 200 - total flux cleaned = 0.00398464 Jy ! Total flux subtracted in 200 components = 0.00398464 Jy ! Clean residual min=-0.001961 max=0.002272 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.565962 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.565962 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=0.103728Jy sigma=0.000655 ! Fit after self-cal, rms=0.103724Jy sigma=0.000654 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 = 0.000487234 Jy ! Component: 100 - total flux cleaned = 0.000560155 Jy ! Component: 150 - total flux cleaned = 0.000561084 Jy ! Component: 200 - total flux cleaned = 0.000591056 Jy ! Total flux subtracted in 200 components = 0.000591056 Jy ! Clean residual min=-0.001948 max=0.002192 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.566553 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.566553 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=0.103697Jy sigma=0.000654 ! Fit after self-cal, rms=0.103696Jy sigma=0.000654 ! 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=0.103696Jy sigma=0.000654 ! Fit after self-cal, rms=0.103885Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.603 mas, bpa=4.32 degrees ! Estimated noise=907.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151062 Jy ! Component: 100 - total flux cleaned = 0.00223661 Jy ! Component: 150 - total flux cleaned = 0.00249506 Jy ! Component: 200 - total flux cleaned = 0.00252251 Jy ! Total flux subtracted in 200 components = 0.00252251 Jy ! Clean residual min=-0.002281 max=0.002248 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.569076 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.569076 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=0.103868Jy sigma=0.000654 ! Fit after self-cal, rms=0.103869Jy sigma=0.000654 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 = 0.000119585 Jy ! Component: 100 - total flux cleaned = 0.000106204 Jy ! Component: 150 - total flux cleaned = 0.000129887 Jy ! Component: 200 - total flux cleaned = 0.000151923 Jy ! Total flux subtracted in 200 components = 0.000151923 Jy ! Clean residual min=-0.002265 max=0.002241 Jy/beam ! Clean residual mean=-0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.569228 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.569228 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=0.103866Jy sigma=0.000654 ! Fit after self-cal, rms=0.103866Jy sigma=0.000654 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.631 mas, bpa=-10.92 degrees ! Estimated noise=723.753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 1.631 at -10.92 degrees (North through East) ! Clean map min=-0.0017901 max=0.53556 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=0.103866Jy sigma=0.000654 ! Fit after self-cal, rms=0.163203Jy sigma=0.000609 ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.631 mas, bpa=-10.92 degrees ! Estimated noise=724.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111826 Jy ! Component: 100 - total flux cleaned = 0.00131903 Jy ! Component: 150 - total flux cleaned = 0.00146408 Jy ! Component: 200 - total flux cleaned = 0.00154333 Jy ! Total flux subtracted in 200 components = 0.00154333 Jy ! Clean residual min=-0.001829 max=0.001922 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.570771 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.570771 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=0.163183Jy sigma=0.000609 ! Fit after self-cal, rms=0.163182Jy sigma=0.000609 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168385 Jy ! Component: 100 - total flux cleaned = 0.000216908 Jy ! Component: 150 - total flux cleaned = 0.000218532 Jy ! Component: 200 - total flux cleaned = 0.000259392 Jy ! Total flux subtracted in 200 components = 0.000259392 Jy ! Clean residual min=-0.001841 max=0.001905 Jy/beam ! Clean residual mean=-0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.57103 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.571031 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=0.163174Jy sigma=0.000609 ! Fit after self-cal, rms=0.163175Jy sigma=0.000609 ! 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=0.163175Jy sigma=0.000609 ! Fit after self-cal, rms=0.163398Jy sigma=0.000609 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=0.7797 mas, bmaj=1.433 mas, bpa=-7.404 degrees ! Estimated noise=1169.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414131 Jy ! Component: 100 - total flux cleaned = 0.50615 Jy ! Component: 150 - total flux cleaned = 0.537853 Jy ! Component: 200 - total flux cleaned = 0.552151 Jy ! Total flux subtracted in 200 components = 0.552151 Jy ! Clean residual min=-0.004343 max=0.006601 Jy/beam ! Clean residual mean=-0.000005 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.552151 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.552151 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.631 mas, bpa=-10.89 degrees ! Estimated noise=724.674 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 = 0.00947796 Jy ! Component: 100 - total flux cleaned = 0.0145197 Jy ! Component: 150 - total flux cleaned = 0.0173466 Jy ! Component: 200 - total flux cleaned = 0.0183935 Jy ! Total flux subtracted in 200 components = 0.0183935 Jy ! Clean residual min=-0.002205 max=0.001959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.570544 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.570545 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=2.332 mas, bmaj=2.602 mas, bpa=4.281 degrees ! Estimated noise=910.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154062 Jy ! Component: 100 - total flux cleaned = 0.00182757 Jy ! Component: 150 - total flux cleaned = 0.00200116 Jy ! Component: 200 - total flux cleaned = 0.00211126 Jy ! Total flux subtracted in 200 components = 0.00211126 Jy ! Clean residual min=-0.002097 max=0.002255 Jy/beam ! Clean residual mean=-0.000008 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.572656 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 = 5.74334e-05 Jy ! Component: 100 - total flux cleaned = 8.17191e-05 Jy ! Component: 150 - total flux cleaned = 9.22999e-05 Jy ! Component: 200 - total flux cleaned = 0.000102885 Jy ! Total flux subtracted in 200 components = 0.000102885 Jy ! Clean residual min=-0.002089 max=0.002227 Jy/beam ! Clean residual mean=-0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.572759 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.572759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.631 mas, bpa=-10.89 degrees ! Estimated noise=724.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318202 Jy ! Component: 100 - total flux cleaned = 0.000238689 Jy ! Component: 150 - total flux cleaned = 0.000203162 Jy ! Component: 200 - total flux cleaned = 0.000101371 Jy ! Total flux subtracted in 200 components = 0.000101371 Jy ! Clean residual min=-0.001900 max=0.001855 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.57286 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.57286 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=0.163413Jy sigma=0.000609 ! Fit after self-cal, rms=0.163418Jy sigma=0.000609 wmodel J1848+3219_X_2017_04_28_pus_map.mod ! Writing 69 model components to file: J1848+3219_X_2017_04_28_pus_map.mod wobs J1848+3219_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1848+3219_X_2017_04_28_pus_uvs.fits wwins J1848+3219_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1848+3219_X_2017_04_28_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 = 0.000351155 Jy ! Component: 100 - total flux cleaned = 0.000514221 Jy ! Component: 150 - total flux cleaned = 0.00066965 Jy ! Component: 200 - total flux cleaned = 0.00087935 Jy ! Component: 250 - total flux cleaned = 0.00110905 Jy ! Component: 300 - total flux cleaned = 0.00119269 Jy ! Component: 350 - total flux cleaned = 0.00135569 Jy ! Component: 400 - total flux cleaned = 0.0013559 Jy ! Component: 450 - total flux cleaned = 0.00132995 Jy ! Component: 500 - total flux cleaned = 0.00135528 Jy ! Component: 550 - total flux cleaned = 0.00135515 Jy ! Component: 600 - total flux cleaned = 0.00135458 Jy ! Component: 650 - total flux cleaned = 0.00133008 Jy ! Component: 700 - total flux cleaned = 0.00125816 Jy ! Component: 750 - total flux cleaned = 0.00116452 Jy ! Component: 800 - total flux cleaned = 0.00118818 Jy ! Component: 850 - total flux cleaned = 0.00123361 Jy ! Component: 900 - total flux cleaned = 0.00116611 Jy ! Component: 950 - total flux cleaned = 0.00112214 Jy ! Component: 1000 - total flux cleaned = 0.00116594 Jy ! Component: 1050 - total flux cleaned = 0.00123058 Jy ! Component: 1100 - total flux cleaned = 0.00120898 Jy ! Component: 1150 - total flux cleaned = 0.00120871 Jy ! Component: 1200 - total flux cleaned = 0.00122962 Jy ! Component: 1250 - total flux cleaned = 0.00127067 Jy ! Component: 1300 - total flux cleaned = 0.0013115 Jy ! Component: 1350 - total flux cleaned = 0.00139224 Jy ! Component: 1400 - total flux cleaned = 0.00141194 Jy ! Component: 1450 - total flux cleaned = 0.00153036 Jy ! Component: 1500 - total flux cleaned = 0.00154976 Jy ! Component: 1550 - total flux cleaned = 0.00162675 Jy ! Component: 1600 - total flux cleaned = 0.00164578 Jy ! Component: 1650 - total flux cleaned = 0.00177778 Jy ! Component: 1700 - total flux cleaned = 0.00175859 Jy ! Component: 1750 - total flux cleaned = 0.00170328 Jy ! Component: 1800 - total flux cleaned = 0.00181349 Jy ! Component: 1850 - total flux cleaned = 0.00186819 Jy ! Component: 1900 - total flux cleaned = 0.0018499 Jy ! Component: 1950 - total flux cleaned = 0.00186786 Jy ! Component: 2000 - total flux cleaned = 0.00188553 Jy ! Total flux subtracted in 2048 components = 0.00188564 Jy ! Clean residual min=-0.001068 max=0.000900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.574746 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 208 components and 0.574746 Jy ![Exited script file: muppet] wmap "J1848+3219_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.631 at -10.89 degrees (North through East) ! Clean map min=-0.001555 max=0.53523 Jy/beam ! Writing clean map to FITS file: J1848+3219_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.535234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182805 0.182805 0.365611 0.731222 1.46244 2.92489 5.84977 11.6995 23.3991 46.7982 93.5964 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.535 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.631 at -10.89 degrees (North through East) ! Clean map min=-0.001555 max=0.53523 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 J1848+3219_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:32:14 2019