! Started logfile: J0750+1919_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:58 2019 obs J0750+1919_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0750+1919_X_2017_10_09_pus_uva.fits ! AN table 1: 235 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.761466 visibilities/baseline/integration-bin. ! Found source: J0750+1919 ! ! 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 763 lines of history. ! ! Reading 77304 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 J0750+1919_X_2017_10_09_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 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866508Jy sigma=0.007488 ! Fit after self-cal, rms=0.791398Jy sigma=0.006838 ! 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=0.798 mas, bmaj=2.444 mas, bpa=-21.01 degrees ! Estimated noise=720.931 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 = 0.16583 Jy ! Component: 100 - total flux cleaned = 0.201996 Jy ! Total flux subtracted in 100 components = 0.201996 Jy ! Clean residual min=-0.005250 max=0.010183 Jy/beam ! Clean residual mean=-0.000018 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.201996 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.201996 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=0.079185Jy sigma=0.000660 ! Fit after self-cal, rms=0.079183Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994115 Jy ! Component: 100 - total flux cleaned = 0.0145503 Jy ! Total flux subtracted in 100 components = 0.0145503 Jy ! Clean residual min=-0.005264 max=0.004384 Jy/beam ! Clean residual mean=-0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.216546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.216546 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=0.078103Jy sigma=0.000650 ! Fit after self-cal, rms=0.078105Jy sigma=0.000650 ! 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=0.9749 mas, bmaj=2.599 mas, bpa=-18.7 degrees ! Estimated noise=296.494 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 = 0.00199045 Jy ! Component: 100 - total flux cleaned = 0.00231135 Jy ! Component: 150 - total flux cleaned = 0.00236022 Jy ! Component: 200 - total flux cleaned = 0.0024459 Jy ! Total flux subtracted in 200 components = 0.0024459 Jy ! Clean residual min=-0.005208 max=0.003707 Jy/beam ! Clean residual mean=0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.218992 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.218992 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=0.078004Jy sigma=0.000649 ! Fit after self-cal, rms=0.078006Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.02 ! LA 0.99 MK 0.99 NL 0.88 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.04 ! LA 0.99 MK 0.99 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.00 ! LA 1.02 MK 1.00 NL 0.94 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.96 KP 1.01 ! LA 1.01 MK 1.01 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.01 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 1.03 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 1.01 ! LA 1.02 MK 1.00 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.02 ! LA 1.05 MK 1.01 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.04 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 1.00 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.078006Jy sigma=0.000649 ! Fit after self-cal, rms=0.077829Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=2.616 mas, bpa=-18.76 degrees ! Estimated noise=296.091 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 = 4.21445e-06 Jy ! Component: 100 - total flux cleaned = -7.82285e-05 Jy ! Component: 150 - total flux cleaned = -0.000218623 Jy ! Component: 200 - total flux cleaned = -0.000326147 Jy ! Total flux subtracted in 200 components = -0.000326147 Jy ! Clean residual min=-0.002390 max=0.003021 Jy/beam ! Clean residual mean=-0.000009 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.218666 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.218666 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=0.077783Jy sigma=0.000643 ! Fit after self-cal, rms=0.077806Jy sigma=0.000643 ! 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=0.077806Jy sigma=0.000643 ! Fit after self-cal, rms=0.077402Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9737 mas, bmaj=2.619 mas, bpa=-18.84 degrees ! Estimated noise=295.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102225 Jy ! Component: 100 - total flux cleaned = -0.00107516 Jy ! Component: 150 - total flux cleaned = -0.00107658 Jy ! Component: 200 - total flux cleaned = -0.00106375 Jy ! Total flux subtracted in 200 components = -0.00106375 Jy ! Clean residual min=-0.001117 max=0.001039 Jy/beam ! Clean residual mean=-0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.217602 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.217602 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=0.077387Jy sigma=0.000640 ! Fit after self-cal, rms=0.077386Jy sigma=0.000640 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 = -7.6746e-06 Jy ! Component: 100 - total flux cleaned = -2.8816e-05 Jy ! Component: 150 - total flux cleaned = -3.89193e-05 Jy ! Component: 200 - total flux cleaned = -4.866e-05 Jy ! Total flux subtracted in 200 components = -4.866e-05 Jy ! Clean residual min=-0.001113 max=0.001017 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.217553 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.217553 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=0.077383Jy sigma=0.000640 ! Fit after self-cal, rms=0.077383Jy sigma=0.000640 ! 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=0.077383Jy sigma=0.000640 ! Fit after self-cal, rms=0.077416Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9736 mas, bmaj=2.623 mas, bpa=-18.89 degrees ! Estimated noise=295.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627295 Jy ! Component: 100 - total flux cleaned = -0.00067459 Jy ! Component: 150 - total flux cleaned = -0.000687801 Jy ! Component: 200 - total flux cleaned = -0.000667973 Jy ! Total flux subtracted in 200 components = -0.000667973 Jy ! Clean residual min=-0.001014 max=0.000946 Jy/beam ! Clean residual mean=-0.000005 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.216885 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.216885 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=0.077409Jy sigma=0.000640 ! Fit after self-cal, rms=0.077409Jy sigma=0.000640 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 = -1.20291e-05 Jy ! Component: 100 - total flux cleaned = -1.20257e-05 Jy ! Component: 150 - total flux cleaned = -1.98655e-05 Jy ! Component: 200 - total flux cleaned = -2.70279e-05 Jy ! Total flux subtracted in 200 components = -2.70279e-05 Jy ! Clean residual min=-0.001006 max=0.000927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.216858 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.216858 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=0.077408Jy sigma=0.000640 ! Fit after self-cal, rms=0.077407Jy sigma=0.000640 ! 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=0.077407Jy sigma=0.000640 ! Fit after self-cal, rms=0.077420Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=2.943 mas, bpa=-18.53 degrees ! Estimated noise=354.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274933 Jy ! Component: 100 - total flux cleaned = -0.00036893 Jy ! Component: 150 - total flux cleaned = -0.00039246 Jy ! Component: 200 - total flux cleaned = -0.000400718 Jy ! Total flux subtracted in 200 components = -0.000400718 Jy ! Clean residual min=-0.001016 max=0.000760 Jy/beam ! Clean residual mean=-0.000010 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.216458 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.216458 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=0.077419Jy sigma=0.000640 ! Fit after self-cal, rms=0.077420Jy sigma=0.000640 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 = -3.90637e-06 Jy ! Component: 100 - total flux cleaned = -1.14143e-05 Jy ! Component: 150 - total flux cleaned = -1.12969e-05 Jy ! Component: 200 - total flux cleaned = -1.12741e-05 Jy ! Total flux subtracted in 200 components = -1.12741e-05 Jy ! Clean residual min=-0.001015 max=0.000742 Jy/beam ! Clean residual mean=-0.000010 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.216446 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.216446 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=0.077420Jy sigma=0.000640 ! Fit after self-cal, rms=0.077420Jy sigma=0.000640 ! 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=0.9734 mas, bmaj=2.626 mas, bpa=-18.93 degrees ! Estimated noise=295.782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9734 x 2.626 at -18.93 degrees (North through East) ! Clean map min=-0.00094481 max=0.21143 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=0.795 mas, bmaj=2.476 mas, bpa=-21.19 degrees ! Estimated noise=718.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165212 Jy ! Component: 100 - total flux cleaned = 0.201239 Jy ! Component: 150 - total flux cleaned = 0.209417 Jy ! Component: 200 - total flux cleaned = 0.212467 Jy ! Total flux subtracted in 200 components = 0.212467 Jy ! Clean residual min=-0.001713 max=0.002239 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.212467 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 0.212467 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=2.626 mas, bpa=-18.93 degrees ! Estimated noise=295.782 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 = 0.00201452 Jy ! Component: 100 - total flux cleaned = 0.00305091 Jy ! Component: 150 - total flux cleaned = 0.00347962 Jy ! Component: 200 - total flux cleaned = 0.0037019 Jy ! Total flux subtracted in 200 components = 0.0037019 Jy ! Clean residual min=-0.000934 max=0.000940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.216169 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.216169 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=2.123 mas, bmaj=2.943 mas, bpa=-18.53 degrees ! Estimated noise=354.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006156 Jy ! Component: 100 - total flux cleaned = 0.000656659 Jy ! Component: 150 - total flux cleaned = 0.000673964 Jy ! Component: 200 - total flux cleaned = 0.000680926 Jy ! Total flux subtracted in 200 components = 0.000680926 Jy ! Clean residual min=-0.000947 max=0.000776 Jy/beam ! Clean residual mean=-0.000009 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.21685 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 = 1.16213e-05 Jy ! Component: 100 - total flux cleaned = 1.15981e-05 Jy ! Component: 150 - total flux cleaned = 1.6404e-05 Jy ! Component: 200 - total flux cleaned = 1.64185e-05 Jy ! Total flux subtracted in 200 components = 1.64185e-05 Jy ! Clean residual min=-0.000945 max=0.000750 Jy/beam ! Clean residual mean=-0.000008 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.216866 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.216866 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=2.626 mas, bpa=-18.93 degrees ! Estimated noise=295.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8018e-05 Jy ! Component: 100 - total flux cleaned = 4.50412e-05 Jy ! Component: 150 - total flux cleaned = 7.18531e-05 Jy ! Component: 200 - total flux cleaned = 5.94796e-05 Jy ! Total flux subtracted in 200 components = 5.94796e-05 Jy ! Clean residual min=-0.000904 max=0.000872 Jy/beam ! Clean residual mean=-0.000004 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.216926 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.216926 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=0.077420Jy sigma=0.000640 ! Fit after self-cal, rms=0.077415Jy sigma=0.000640 wmodel J0750+1919_X_2017_10_09_pus_map.mod ! Writing 54 model components to file: J0750+1919_X_2017_10_09_pus_map.mod wobs J0750+1919_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0750+1919_X_2017_10_09_pus_uvs.fits wwins J0750+1919_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0750+1919_X_2017_10_09_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 = -7.30732e-05 Jy ! Component: 100 - total flux cleaned = -4.33877e-05 Jy ! Component: 150 - total flux cleaned = -4.29026e-05 Jy ! Component: 200 - total flux cleaned = -8.11808e-05 Jy ! Component: 250 - total flux cleaned = -0.000129743 Jy ! Component: 300 - total flux cleaned = -0.000187126 Jy ! Component: 350 - total flux cleaned = -0.00024194 Jy ! Component: 400 - total flux cleaned = -0.000305355 Jy ! Component: 450 - total flux cleaned = -0.000376215 Jy ! Component: 500 - total flux cleaned = -0.0004252 Jy ! Component: 550 - total flux cleaned = -0.000482166 Jy ! Component: 600 - total flux cleaned = -0.000546539 Jy ! Component: 650 - total flux cleaned = -0.000600246 Jy ! Component: 700 - total flux cleaned = -0.000652366 Jy ! Component: 750 - total flux cleaned = -0.000727734 Jy ! Component: 800 - total flux cleaned = -0.000768506 Jy ! Component: 850 - total flux cleaned = -0.000824077 Jy ! Component: 900 - total flux cleaned = -0.00084717 Jy ! Component: 950 - total flux cleaned = -0.000869802 Jy ! Component: 1000 - total flux cleaned = -0.000869676 Jy ! Component: 1050 - total flux cleaned = -0.000884008 Jy ! Component: 1100 - total flux cleaned = -0.000890915 Jy ! Component: 1150 - total flux cleaned = -0.000890799 Jy ! Component: 1200 - total flux cleaned = -0.000897669 Jy ! Component: 1250 - total flux cleaned = -0.000911117 Jy ! Component: 1300 - total flux cleaned = -0.000917892 Jy ! Component: 1350 - total flux cleaned = -0.000943655 Jy ! Component: 1400 - total flux cleaned = -0.000924651 Jy ! Component: 1450 - total flux cleaned = -0.000943515 Jy ! Component: 1500 - total flux cleaned = -0.00094976 Jy ! Component: 1550 - total flux cleaned = -0.00094385 Jy ! Component: 1600 - total flux cleaned = -0.000943912 Jy ! Component: 1650 - total flux cleaned = -0.000914467 Jy ! Component: 1700 - total flux cleaned = -0.000897113 Jy ! Component: 1750 - total flux cleaned = -0.000851571 Jy ! Component: 1800 - total flux cleaned = -0.000857244 Jy ! Component: 1850 - total flux cleaned = -0.000823945 Jy ! Component: 1900 - total flux cleaned = -0.000807498 Jy ! Component: 1950 - total flux cleaned = -0.000775106 Jy ! Component: 2000 - total flux cleaned = -0.000769835 Jy ! Total flux subtracted in 2048 components = -0.000764512 Jy ! Clean residual min=-0.000297 max=0.000275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.216161 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 202 components and 0.216161 Jy ![Exited script file: muppet] wmap "J0750+1919_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9734 x 2.626 at -18.93 degrees (North through East) ! Clean map min=-0.00052512 max=0.21172 Jy/beam ! Writing clean map to FITS file: J0750+1919_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143957 0.143957 0.287914 0.575828 1.15166 2.30331 4.60662 9.21325 18.4265 36.853 73.706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 0.9734 x 2.626 at -18.93 degrees (North through East) ! Clean map min=-0.00052512 max=0.21172 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 J0750+1919_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:02 2019