! Started logfile: J0746+2549_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:45 2019 obs J0746+2549_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0746+2549_X_2017_06_10_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885824 visibilities/baseline/integration-bin. ! Found source: J0746+2549 ! ! 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 13872 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 J0746+2549_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.795327Jy sigma=0.007227 ! Fit after self-cal, rms=0.789854Jy sigma=0.007187 ! 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=0.7012 mas, bmaj=1.634 mas, bpa=-12.82 degrees ! Estimated noise=949.572 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 = 0.159528 Jy ! Component: 100 - total flux cleaned = 0.199016 Jy ! Total flux subtracted in 100 components = 0.199016 Jy ! Clean residual min=-0.005169 max=0.016103 Jy/beam ! Clean residual mean=-0.000032 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.199016 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.199016 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=0.081842Jy sigma=0.000725 ! Fit after self-cal, rms=0.081785Jy sigma=0.000725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180961 Jy ! Component: 100 - total flux cleaned = 0.0281837 Jy ! Total flux subtracted in 100 components = 0.0281837 Jy ! Clean residual min=-0.003919 max=0.005145 Jy/beam ! Clean residual mean=-0.000010 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.2272 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.2272 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=0.076892Jy sigma=0.000675 ! Fit after self-cal, rms=0.076814Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070508 Jy ! Component: 100 - total flux cleaned = 0.0113255 Jy ! Total flux subtracted in 100 components = 0.0113255 Jy ! Clean residual min=-0.003236 max=0.003517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.238525 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.238525 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=0.076073Jy sigma=0.000667 ! Fit after self-cal, rms=0.076054Jy sigma=0.000666 ! 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=0.8935 mas, bmaj=1.908 mas, bpa=-9.63 degrees ! Estimated noise=663.068 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 = 0.00381317 Jy ! Component: 100 - total flux cleaned = 0.00593151 Jy ! Component: 150 - total flux cleaned = 0.00728736 Jy ! Component: 200 - total flux cleaned = 0.00783829 Jy ! Total flux subtracted in 200 components = 0.00783829 Jy ! Clean residual min=-0.002202 max=0.002626 Jy/beam ! Clean residual mean=0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.246363 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.246363 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=0.075875Jy sigma=0.000664 ! Fit after self-cal, rms=0.075872Jy sigma=0.000664 ! 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 0.98 FD 0.99 HN 1.07 KP 0.98 ! LA 0.95 MK 0.99 NL 1.00 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.96 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 0.96 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 1.02 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.99 ! LA 1.03 MK 1.03 NL 0.97 OV 0.99 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 1.01 ! LA 0.97 MK 1.00 NL 0.96 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.97 ! LA 0.99 MK 0.97 NL 0.96 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.01 ! LA 1.04 MK 1.03 NL 0.95 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 0.97 ! LA 0.98 MK 0.98 NL 0.99 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.95 ! LA 1.00 MK 0.96 NL 0.98 OV 1.03 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.075872Jy sigma=0.000664 ! Fit after self-cal, rms=0.075877Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8985 mas, bmaj=1.919 mas, bpa=-10.05 degrees ! Estimated noise=664.731 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 = -8.50042e-05 Jy ! Component: 100 - total flux cleaned = -0.000349924 Jy ! Component: 150 - total flux cleaned = -0.000408843 Jy ! Component: 200 - total flux cleaned = -0.000408352 Jy ! Total flux subtracted in 200 components = -0.000408352 Jy ! Clean residual min=-0.001878 max=0.001933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.245955 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.245955 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=0.075839Jy sigma=0.000660 ! Fit after self-cal, rms=0.075850Jy sigma=0.000660 ! 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=0.075850Jy sigma=0.000660 ! Fit after self-cal, rms=0.075807Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=1.918 mas, bpa=-10.04 degrees ! Estimated noise=664.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.18311e-05 Jy ! Component: 100 - total flux cleaned = -4.99666e-05 Jy ! Component: 150 - total flux cleaned = -8.08224e-05 Jy ! Component: 200 - total flux cleaned = -0.000108257 Jy ! Total flux subtracted in 200 components = -0.000108257 Jy ! Clean residual min=-0.001676 max=0.001692 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.245847 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.245847 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=0.075794Jy sigma=0.000657 ! Fit after self-cal, rms=0.075797Jy sigma=0.000657 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 = -4.30726e-06 Jy ! Component: 100 - total flux cleaned = -3.46532e-05 Jy ! Component: 150 - total flux cleaned = -4.73621e-05 Jy ! Component: 200 - total flux cleaned = -6.93045e-05 Jy ! Total flux subtracted in 200 components = -6.93045e-05 Jy ! Clean residual min=-0.001654 max=0.001675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.245777 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.245777 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=0.075791Jy sigma=0.000657 ! Fit after self-cal, rms=0.075789Jy sigma=0.000657 ! 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=0.075789Jy sigma=0.000657 ! Fit after self-cal, rms=0.075667Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=1.919 mas, bpa=-10.12 degrees ! Estimated noise=664.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101347 Jy ! Component: 100 - total flux cleaned = -0.000190049 Jy ! Component: 150 - total flux cleaned = -0.000237434 Jy ! Component: 200 - total flux cleaned = -0.000277188 Jy ! Total flux subtracted in 200 components = -0.000277188 Jy ! Clean residual min=-0.001592 max=0.001639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.2455 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.2455 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=0.075660Jy sigma=0.000656 ! Fit after self-cal, rms=0.075662Jy sigma=0.000656 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 = -7.45498e-06 Jy ! Component: 100 - total flux cleaned = -4.09784e-05 Jy ! Component: 150 - total flux cleaned = -5.80626e-05 Jy ! Component: 200 - total flux cleaned = -6.57234e-05 Jy ! Total flux subtracted in 200 components = -6.57234e-05 Jy ! Clean residual min=-0.001583 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.245435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.245435 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=0.075659Jy sigma=0.000656 ! Fit after self-cal, rms=0.075658Jy sigma=0.000656 ! 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=0.075658Jy sigma=0.000656 ! Fit after self-cal, rms=0.075685Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=2.752 mas, bpa=-5.467 degrees ! Estimated noise=829.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152626 Jy ! Component: 100 - total flux cleaned = 0.000125575 Jy ! Component: 150 - total flux cleaned = 0.00010042 Jy ! Component: 200 - total flux cleaned = 6.79956e-05 Jy ! Total flux subtracted in 200 components = 6.79956e-05 Jy ! Clean residual min=-0.001757 max=0.001665 Jy/beam ! Clean residual mean=-0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.245503 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.245503 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=0.075685Jy sigma=0.000656 ! Fit after self-cal, rms=0.075685Jy sigma=0.000656 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 = -1.83782e-06 Jy ! Component: 100 - total flux cleaned = -1.20715e-05 Jy ! Component: 150 - total flux cleaned = -3.62508e-05 Jy ! Component: 200 - total flux cleaned = -5.00854e-05 Jy ! Total flux subtracted in 200 components = -5.00854e-05 Jy ! Clean residual min=-0.001779 max=0.001651 Jy/beam ! Clean residual mean=-0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.245452 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.245452 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=0.075688Jy sigma=0.000656 ! Fit after self-cal, rms=0.075687Jy sigma=0.000656 ! 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=0.8995 mas, bmaj=1.92 mas, bpa=-10.18 degrees ! Estimated noise=664.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 1.92 at -10.18 degrees (North through East) ! Clean map min=-0.0014158 max=0.21129 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=0.7046 mas, bmaj=1.645 mas, bpa=-13.29 degrees ! Estimated noise=954.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159894 Jy ! Component: 100 - total flux cleaned = 0.202021 Jy ! Component: 150 - total flux cleaned = 0.220721 Jy ! Component: 200 - total flux cleaned = 0.230564 Jy ! Total flux subtracted in 200 components = 0.230564 Jy ! Clean residual min=-0.003269 max=0.005049 Jy/beam ! Clean residual mean=-0.000012 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.230564 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 0.230564 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.92 mas, bpa=-10.18 degrees ! Estimated noise=664.427 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 = 0.00697518 Jy ! Component: 100 - total flux cleaned = 0.0105224 Jy ! Component: 150 - total flux cleaned = 0.0125098 Jy ! Component: 200 - total flux cleaned = 0.0135549 Jy ! Total flux subtracted in 200 components = 0.0135549 Jy ! Clean residual min=-0.001651 max=0.001603 Jy/beam ! Clean residual mean=-0.000005 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.244119 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.244119 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=2.141 mas, bmaj=2.752 mas, bpa=-5.467 degrees ! Estimated noise=829.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985208 Jy ! Component: 100 - total flux cleaned = 0.00101341 Jy ! Component: 150 - total flux cleaned = 0.00105989 Jy ! Component: 200 - total flux cleaned = 0.00108559 Jy ! Total flux subtracted in 200 components = 0.00108559 Jy ! Clean residual min=-0.001776 max=0.001654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.245205 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 = 1.4355e-05 Jy ! Component: 100 - total flux cleaned = 2.11962e-05 Jy ! Component: 150 - total flux cleaned = 3.47462e-05 Jy ! Component: 200 - total flux cleaned = 4.71874e-05 Jy ! Total flux subtracted in 200 components = 4.71874e-05 Jy ! Clean residual min=-0.001781 max=0.001649 Jy/beam ! Clean residual mean=-0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.245252 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.245252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.92 mas, bpa=-10.18 degrees ! Estimated noise=664.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178647 Jy ! Component: 100 - total flux cleaned = -0.000156956 Jy ! Component: 150 - total flux cleaned = -0.000156794 Jy ! Component: 200 - total flux cleaned = -0.000155823 Jy ! Total flux subtracted in 200 components = -0.000155823 Jy ! Clean residual min=-0.001597 max=0.001632 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.245096 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.245096 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=0.075693Jy sigma=0.000656 ! Fit after self-cal, rms=0.075689Jy sigma=0.000656 wmodel J0746+2549_X_2017_06_10_pus_map.mod ! Writing 33 model components to file: J0746+2549_X_2017_06_10_pus_map.mod wobs J0746+2549_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0746+2549_X_2017_06_10_pus_uvs.fits wwins J0746+2549_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0746+2549_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 = 3.10778e-05 Jy ! Component: 100 - total flux cleaned = 2.99684e-05 Jy ! Component: 150 - total flux cleaned = 3.03201e-05 Jy ! Component: 200 - total flux cleaned = 8.11769e-05 Jy ! Component: 250 - total flux cleaned = 3.16069e-05 Jy ! Component: 300 - total flux cleaned = 0.000128903 Jy ! Component: 350 - total flux cleaned = 0.000223482 Jy ! Component: 400 - total flux cleaned = 0.000246535 Jy ! Component: 450 - total flux cleaned = 0.00033742 Jy ! Component: 500 - total flux cleaned = 0.000337742 Jy ! Component: 550 - total flux cleaned = 0.00036027 Jy ! Component: 600 - total flux cleaned = 0.000381768 Jy ! Component: 650 - total flux cleaned = 0.000360138 Jy ! Component: 700 - total flux cleaned = 0.000318415 Jy ! Component: 750 - total flux cleaned = 0.000318619 Jy ! Component: 800 - total flux cleaned = 0.000359623 Jy ! Component: 850 - total flux cleaned = 0.000339631 Jy ! Component: 900 - total flux cleaned = 0.000319754 Jy ! Component: 950 - total flux cleaned = 0.000280553 Jy ! Component: 1000 - total flux cleaned = 0.000242119 Jy ! Component: 1050 - total flux cleaned = 0.000242333 Jy ! Component: 1100 - total flux cleaned = 0.000242709 Jy ! Component: 1150 - total flux cleaned = 0.000261386 Jy ! Component: 1200 - total flux cleaned = 0.000279697 Jy ! Component: 1250 - total flux cleaned = 0.000261157 Jy ! Component: 1300 - total flux cleaned = 0.000225074 Jy ! Component: 1350 - total flux cleaned = 0.000242774 Jy ! Component: 1400 - total flux cleaned = 0.000207696 Jy ! Component: 1450 - total flux cleaned = 0.000242389 Jy ! Component: 1500 - total flux cleaned = 0.000173304 Jy ! Component: 1550 - total flux cleaned = 0.000173577 Jy ! Component: 1600 - total flux cleaned = 0.000105909 Jy ! Component: 1650 - total flux cleaned = 0.000122834 Jy ! Component: 1700 - total flux cleaned = 7.33138e-05 Jy ! Component: 1750 - total flux cleaned = 0.000171943 Jy ! Component: 1800 - total flux cleaned = 0.000122941 Jy ! Component: 1850 - total flux cleaned = 0.000122936 Jy ! Component: 1900 - total flux cleaned = 0.000123033 Jy ! Component: 1950 - total flux cleaned = 0.000170263 Jy ! Component: 2000 - total flux cleaned = 0.000201686 Jy ! Total flux subtracted in 2048 components = 0.000201624 Jy ! Clean residual min=-0.000862 max=0.000859 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.245298 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 166 components and 0.245298 Jy ![Exited script file: muppet] wmap "J0746+2549_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 1.92 at -10.18 degrees (North through East) ! Clean map min=-0.0014002 max=0.21114 Jy/beam ! Writing clean map to FITS file: J0746+2549_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 0.211144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409831 0.409831 0.819661 1.63932 3.27865 6.55729 13.1146 26.2292 52.4583 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.211 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 1.92 at -10.18 degrees (North through East) ! Clean map min=-0.0014002 max=0.21114 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 J0746+2549_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:47 2019