! Started logfile: J1849+6705_X_2017_01_21_pus_uvs.log on Sun May 5 15:31:33 2019 obs J1849+6705_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1849+6705_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.690972 visibilities/baseline/integration-bin. ! Found source: J1849+6705 ! ! 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 1086 lines of history. ! ! Reading 2388 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 J1849+6705_X_2017_01_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 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 12 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=0.449217Jy sigma=0.002409 ! Fit after self-cal, rms=0.326185Jy sigma=0.001253 ! 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=0.555 mas, bmaj=3.201 mas, bpa=-31.52 degrees ! Estimated noise=3801.69 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 = 0.78414 Jy ! Component: 100 - total flux cleaned = 0.955134 Jy ! Total flux subtracted in 100 components = 0.955134 Jy ! Clean residual min=-0.072695 max=0.134637 Jy/beam ! Clean residual mean=-0.001264 rms=0.022004 Jy/beam ! Combined flux in latest and established models = 0.955134 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.955134 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=0.326028Jy sigma=0.001407 ! Fit after self-cal, rms=0.326068Jy sigma=0.001407 ! Inverting map ! Added new window around map position (4.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111028 Jy ! Component: 100 - total flux cleaned = 0.15027 Jy ! Total flux subtracted in 100 components = 0.15027 Jy ! Clean residual min=-0.083975 max=0.068094 Jy/beam ! Clean residual mean=-0.000659 rms=0.016157 Jy/beam ! Combined flux in latest and established models = 1.1054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 1.1054 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=0.274131Jy sigma=0.001069 ! Fit after self-cal, rms=0.271169Jy sigma=0.001026 ! 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=0.6512 mas, bmaj=3.023 mas, bpa=-30.83 degrees ! Estimated noise=2367.72 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 = 0.0415658 Jy ! Component: 100 - total flux cleaned = 0.0644808 Jy ! Component: 150 - total flux cleaned = 0.0759846 Jy ! Component: 200 - total flux cleaned = 0.0855758 Jy ! Total flux subtracted in 200 components = 0.0855758 Jy ! Clean residual min=-0.055049 max=0.036530 Jy/beam ! Clean residual mean=-0.000487 rms=0.011682 Jy/beam ! Combined flux in latest and established models = 1.19098 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 1.19098 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=0.250908Jy sigma=0.000939 ! Fit after self-cal, rms=0.250486Jy sigma=0.000934 ! 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 1.03 FD 1.00* HN 1.04 LA 0.90 ! MK 0.98 NL 1.03 OV 1.00* PT 1.07 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.08 LA 0.89 ! MK 0.97 NL 1.03 OV 1.00* PT 1.06 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.05 LA 0.87 ! MK 1.00 NL 1.02 OV 1.00* PT 1.04 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 LA 0.90 ! MK 1.00 NL 1.01 OV 4.67 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.06 LA 0.88 ! MK 1.03 NL 1.01 OV 5.88 PT 1.07 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.05 LA 0.89 ! MK 1.00 NL 1.01 OV 7.88 PT 1.05 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.02 LA 0.89 ! MK 1.00 NL 1.01 OV 1.00* PT 1.04 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.01 LA 0.88 ! MK 0.99 NL 1.00 OV 1.00* PT 1.05 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 LA 0.89 ! MK 0.99 NL 1.00 OV 1.00* PT 1.04 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.05 LA 0.88 ! MK 1.01 NL 1.00 OV 1.00* PT 1.05 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.04 LA 0.87 ! MK 0.98 NL 0.99 OV 6.08 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.03 LA 0.89 ! MK 1.02 NL 0.99 OV 1.00* PT 1.06 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.250486Jy sigma=0.000934 ! Fit after self-cal, rms=0.634133Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=3.03 mas, bpa=-30.77 degrees ! Estimated noise=2423.67 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 = -0.00398282 Jy ! Component: 100 - total flux cleaned = -0.00283366 Jy ! Component: 150 - total flux cleaned = -0.00279236 Jy ! Component: 200 - total flux cleaned = -0.0026268 Jy ! Total flux subtracted in 200 components = -0.0026268 Jy ! Clean residual min=-0.007155 max=0.006049 Jy/beam ! Clean residual mean=-0.000021 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 1.18835 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 1.18835 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=0.633960Jy sigma=0.000617 ! Fit after self-cal, rms=0.634990Jy sigma=0.000616 ! 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=0.634990Jy sigma=0.000616 ! Fit after self-cal, rms=0.638458Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=3.032 mas, bpa=-30.76 degrees ! Estimated noise=2421.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294374 Jy ! Component: 100 - total flux cleaned = -0.00267656 Jy ! Component: 150 - total flux cleaned = -0.00267486 Jy ! Component: 200 - total flux cleaned = -0.00267634 Jy ! Total flux subtracted in 200 components = -0.00267634 Jy ! Clean residual min=-0.005856 max=0.005328 Jy/beam ! Clean residual mean=-0.000009 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 1.18568 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.18568 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=0.638370Jy sigma=0.000614 ! Fit after self-cal, rms=0.638439Jy sigma=0.000614 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 = -0.000228161 Jy ! Component: 100 - total flux cleaned = -0.00014182 Jy ! Component: 150 - total flux cleaned = 0.000393292 Jy ! Component: 200 - total flux cleaned = 0.000675037 Jy ! Total flux subtracted in 200 components = 0.000675037 Jy ! Clean residual min=-0.005333 max=0.005227 Jy/beam ! Clean residual mean=-0.000006 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 1.18635 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 1.18635 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=0.638375Jy sigma=0.000613 ! Fit after self-cal, rms=0.638402Jy sigma=0.000613 ! 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=0.638402Jy sigma=0.000613 ! Fit after self-cal, rms=0.641497Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6499 mas, bmaj=3.033 mas, bpa=-30.76 degrees ! Estimated noise=2420.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212447 Jy ! Component: 100 - total flux cleaned = -0.0022708 Jy ! Component: 150 - total flux cleaned = -0.00233122 Jy ! Component: 200 - total flux cleaned = -0.00233018 Jy ! Total flux subtracted in 200 components = -0.00233018 Jy ! Clean residual min=-0.005062 max=0.005225 Jy/beam ! Clean residual mean=0.000001 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 1.18402 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 1.18402 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=0.641415Jy sigma=0.000613 ! Fit after self-cal, rms=0.641432Jy sigma=0.000613 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 = -0.000207821 Jy ! Component: 100 - total flux cleaned = -0.000261821 Jy ! Component: 150 - total flux cleaned = -0.000315957 Jy ! Component: 200 - total flux cleaned = -0.000265671 Jy ! Total flux subtracted in 200 components = -0.000265671 Jy ! Clean residual min=-0.004976 max=0.005167 Jy/beam ! Clean residual mean=-0.000000 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 1.18376 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 1.18376 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=0.641344Jy sigma=0.000612 ! Fit after self-cal, rms=0.641345Jy sigma=0.000612 ! 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=0.641345Jy sigma=0.000612 ! Fit after self-cal, rms=0.642423Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=2.856 mas, bpa=-35.09 degrees ! Estimated noise=3501.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848782 Jy ! Component: 100 - total flux cleaned = -0.000949345 Jy ! Component: 150 - total flux cleaned = -0.00103533 Jy ! Component: 200 - total flux cleaned = -0.00112112 Jy ! Total flux subtracted in 200 components = -0.00112112 Jy ! Clean residual min=-0.004022 max=0.005019 Jy/beam ! Clean residual mean=0.000026 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 1.18263 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 1.18264 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=0.642343Jy sigma=0.000612 ! Fit after self-cal, rms=0.642388Jy sigma=0.000612 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 = -9.28101e-05 Jy ! Component: 100 - total flux cleaned = -0.000178827 Jy ! Component: 150 - total flux cleaned = -0.000251932 Jy ! Component: 200 - total flux cleaned = -0.000329431 Jy ! Total flux subtracted in 200 components = -0.000329431 Jy ! Clean residual min=-0.004006 max=0.004924 Jy/beam ! Clean residual mean=0.000019 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 1.18231 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 1.18231 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=0.642301Jy sigma=0.000612 ! Fit after self-cal, rms=0.642346Jy sigma=0.000612 ! 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=0.6499 mas, bmaj=3.034 mas, bpa=-30.76 degrees ! Estimated noise=2420.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6499 x 3.034 at -30.76 degrees (North through East) ! Clean map min=-0.0041579 max=0.93436 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=0.642346Jy sigma=0.000612 ! Fit after self-cal, rms=1.110156Jy sigma=0.000564 ! Inverting map and beam ! Estimated beam: bmin=0.6499 mas, bmaj=3.035 mas, bpa=-30.76 degrees ! Estimated noise=2421.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336661 Jy ! Component: 100 - total flux cleaned = -0.000303367 Jy ! Component: 150 - total flux cleaned = -0.000682949 Jy ! Component: 200 - total flux cleaned = -0.000784805 Jy ! Total flux subtracted in 200 components = -0.000784805 Jy ! Clean residual min=-0.004610 max=0.005233 Jy/beam ! Clean residual mean=0.000001 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 1.18152 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 1.18152 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=1.110064Jy sigma=0.000564 ! Fit after self-cal, rms=1.110033Jy sigma=0.000564 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224882 Jy ! Component: 100 - total flux cleaned = -0.000322388 Jy ! Component: 150 - total flux cleaned = -0.000415803 Jy ! Component: 200 - total flux cleaned = -0.000460616 Jy ! Total flux subtracted in 200 components = -0.000460616 Jy ! Clean residual min=-0.004661 max=0.005154 Jy/beam ! Clean residual mean=-0.000002 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.18106 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 1.18106 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=1.109969Jy sigma=0.000564 ! Fit after self-cal, rms=1.109963Jy sigma=0.000564 ! 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=1.109963Jy sigma=0.000564 ! Fit after self-cal, rms=1.137695Jy sigma=0.000564 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=0.5469 mas, bmaj=3.201 mas, bpa=-31.36 degrees ! Estimated noise=4013.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.826613 Jy ! Component: 100 - total flux cleaned = 1.01599 Jy ! Component: 150 - total flux cleaned = 1.06789 Jy ! Component: 200 - total flux cleaned = 1.09505 Jy ! Total flux subtracted in 200 components = 1.09505 Jy ! Clean residual min=-0.021104 max=0.016189 Jy/beam ! Clean residual mean=-0.000370 rms=0.004949 Jy/beam ! Combined flux in latest and established models = 1.09505 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.09505 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6499 mas, bmaj=3.035 mas, bpa=-30.76 degrees ! Estimated noise=2420.95 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 = 0.0193905 Jy ! Component: 100 - total flux cleaned = 0.0329303 Jy ! Component: 150 - total flux cleaned = 0.0432561 Jy ! Component: 200 - total flux cleaned = 0.0515717 Jy ! Total flux subtracted in 200 components = 0.0515717 Jy ! Clean residual min=-0.009295 max=0.007716 Jy/beam ! Clean residual mean=-0.000200 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 1.14662 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 1.14662 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=1.674 mas, bmaj=2.857 mas, bpa=-35.12 degrees ! Estimated noise=3501.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116444 Jy ! Component: 100 - total flux cleaned = 0.0186348 Jy ! Component: 150 - total flux cleaned = 0.0235996 Jy ! Component: 200 - total flux cleaned = 0.0271933 Jy ! Total flux subtracted in 200 components = 0.0271933 Jy ! Clean residual min=-0.005012 max=0.005496 Jy/beam ! Clean residual mean=-0.000129 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 1.17381 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262025 Jy ! Component: 100 - total flux cleaned = 0.00361646 Jy ! Component: 150 - total flux cleaned = 0.00384477 Jy ! Component: 200 - total flux cleaned = 0.00406665 Jy ! Total flux subtracted in 200 components = 0.00406665 Jy ! Clean residual min=-0.004312 max=0.004762 Jy/beam ! Clean residual mean=-0.000052 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.17788 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 1.17788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6499 mas, bmaj=3.035 mas, bpa=-30.76 degrees ! Estimated noise=2420.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086706 Jy ! Component: 100 - total flux cleaned = 0.000643088 Jy ! Component: 150 - total flux cleaned = 0.000967199 Jy ! Component: 200 - total flux cleaned = 0.00141827 Jy ! Total flux subtracted in 200 components = 0.00141827 Jy ! Clean residual min=-0.005875 max=0.005797 Jy/beam ! Clean residual mean=-0.000008 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 1.1793 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 1.1793 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=1.137180Jy sigma=0.000566 ! Fit after self-cal, rms=1.138297Jy sigma=0.000565 wmodel J1849+6705_X_2017_01_21_pus_map.mod ! Writing 102 model components to file: J1849+6705_X_2017_01_21_pus_map.mod wobs J1849+6705_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1849+6705_X_2017_01_21_pus_uvs.fits wwins J1849+6705_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1849+6705_X_2017_01_21_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 = 0.00137961 Jy ! Component: 100 - total flux cleaned = 0.00163872 Jy ! Component: 150 - total flux cleaned = 0.00163912 Jy ! Component: 200 - total flux cleaned = 0.00142613 Jy ! Component: 250 - total flux cleaned = 0.000814767 Jy ! Component: 300 - total flux cleaned = 0.0002337 Jy ! Component: 350 - total flux cleaned = -0.000197317 Jy ! Component: 400 - total flux cleaned = -0.000901645 Jy ! Component: 450 - total flux cleaned = -0.00141099 Jy ! Component: 500 - total flux cleaned = -0.00184982 Jy ! Component: 550 - total flux cleaned = -0.00222118 Jy ! Component: 600 - total flux cleaned = -0.00253004 Jy ! Component: 650 - total flux cleaned = -0.00263132 Jy ! Component: 700 - total flux cleaned = -0.00297595 Jy ! Component: 750 - total flux cleaned = -0.0031671 Jy ! Component: 800 - total flux cleaned = -0.00321357 Jy ! Component: 850 - total flux cleaned = -0.0031228 Jy ! Component: 900 - total flux cleaned = -0.00303344 Jy ! Component: 950 - total flux cleaned = -0.00312196 Jy ! Component: 1000 - total flux cleaned = -0.00290387 Jy ! Component: 1050 - total flux cleaned = -0.00281853 Jy ! Component: 1100 - total flux cleaned = -0.00277622 Jy ! Component: 1150 - total flux cleaned = -0.00261154 Jy ! Component: 1200 - total flux cleaned = -0.00253067 Jy ! Component: 1250 - total flux cleaned = -0.00249084 Jy ! Component: 1300 - total flux cleaned = -0.00237343 Jy ! Component: 1350 - total flux cleaned = -0.00245091 Jy ! Component: 1400 - total flux cleaned = -0.0023747 Jy ! Component: 1450 - total flux cleaned = -0.00248736 Jy ! Component: 1500 - total flux cleaned = -0.0024876 Jy ! Component: 1550 - total flux cleaned = -0.00237867 Jy ! Component: 1600 - total flux cleaned = -0.00252298 Jy ! Component: 1650 - total flux cleaned = -0.00252286 Jy ! Component: 1700 - total flux cleaned = -0.00259345 Jy ! Component: 1750 - total flux cleaned = -0.00280231 Jy ! Component: 1800 - total flux cleaned = -0.00276767 Jy ! Component: 1850 - total flux cleaned = -0.00293801 Jy ! Component: 1900 - total flux cleaned = -0.0030387 Jy ! Component: 1950 - total flux cleaned = -0.00300491 Jy ! Component: 2000 - total flux cleaned = -0.00300527 Jy ! Total flux subtracted in 2048 components = -0.00320128 Jy ! Clean residual min=-0.002027 max=0.001871 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 1.1761 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 216 components and 1.17609 Jy ![Exited script file: muppet] wmap "J1849+6705_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6499 x 3.035 at -30.76 degrees (North through East) ! Clean map min=-0.0036006 max=0.93234 Jy/beam ! Writing clean map to FITS file: J1849+6705_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.932336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184157 0.184157 0.368313 0.736626 1.47325 2.94651 5.89301 11.786 23.572 47.1441 94.2882 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.932 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6499 x 3.035 at -30.76 degrees (North through East) ! Clean map min=-0.0036006 max=0.93234 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 J1849+6705_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:31:34 2019