! Started logfile: J1638-0340_X_2017_05_27_pus_uvs.log on Fri May 3 10:39:07 2019 obs J1638-0340_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1638-0340_X_2017_05_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844643 visibilities/baseline/integration-bin. ! Found source: J1638-0340 ! ! 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 1033 lines of history. ! ! Reading 51084 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 J1638-0340_X_2017_05_27_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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.840896Jy sigma=0.006969 ! Fit after self-cal, rms=0.831911Jy sigma=0.006902 ! 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=0.7842 mas, bmaj=1.732 mas, bpa=3.137 degrees ! Estimated noise=873.59 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 = 0.123798 Jy ! Component: 100 - total flux cleaned = 0.1731 Jy ! Total flux subtracted in 100 components = 0.1731 Jy ! Clean residual min=-0.012930 max=0.055559 Jy/beam ! Clean residual mean=-0.000028 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 0.1731 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.1731 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=0.117496Jy sigma=0.000946 ! Fit after self-cal, rms=0.117363Jy sigma=0.000945 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457967 Jy ! Component: 100 - total flux cleaned = 0.0659152 Jy ! Total flux subtracted in 100 components = 0.0659152 Jy ! Clean residual min=-0.008152 max=0.013878 Jy/beam ! Clean residual mean=-0.000012 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.239015 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.239015 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=0.097271Jy sigma=0.000744 ! Fit after self-cal, rms=0.094499Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017966 Jy ! Component: 100 - total flux cleaned = 0.0279435 Jy ! Total flux subtracted in 100 components = 0.0279435 Jy ! Clean residual min=-0.004514 max=0.005742 Jy/beam ! Clean residual mean=-0.000007 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.266959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.266959 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=0.090526Jy sigma=0.000676 ! Fit after self-cal, rms=0.090191Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851317 Jy ! Component: 100 - total flux cleaned = 0.0141332 Jy ! Total flux subtracted in 100 components = 0.0141332 Jy ! Clean residual min=-0.004222 max=0.003846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.281092 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.281092 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=0.089276Jy sigma=0.000663 ! Fit after self-cal, rms=0.089213Jy sigma=0.000663 ! 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=0.9696 mas, bmaj=2.076 mas, bpa=3.899 degrees ! Estimated noise=381.115 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 = 0.00531307 Jy ! Component: 100 - total flux cleaned = 0.00829251 Jy ! Component: 150 - total flux cleaned = 0.00972142 Jy ! Component: 200 - total flux cleaned = 0.0100296 Jy ! Total flux subtracted in 200 components = 0.0100296 Jy ! Clean residual min=-0.003648 max=0.003119 Jy/beam ! Clean residual mean=-0.000012 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.291121 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.291121 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=0.088900Jy sigma=0.000659 ! Fit after self-cal, rms=0.088885Jy sigma=0.000659 ! 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 0.96 FD 0.97 HN 1.04 KP 1.00 ! LA 0.96 MK 1.02 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.97 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 1.04 ! LA 1.00 MK 1.03 NL 0.98 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 1.01 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.03 ! LA 0.98 MK 1.04 NL 1.01 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 1.02 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 1.01 MK 1.05 NL 1.01 OV 1.00 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.04 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.02 ! LA 1.03 MK 1.07 NL 1.00 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.07 KP 1.02 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.088885Jy sigma=0.000659 ! Fit after self-cal, rms=0.089229Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9781 mas, bmaj=2.085 mas, bpa=3.9 degrees ! Estimated noise=382.17 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 (3.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268065 Jy ! Component: 100 - total flux cleaned = 0.00403518 Jy ! Component: 150 - total flux cleaned = 0.00500153 Jy ! Component: 200 - total flux cleaned = 0.00562509 Jy ! Total flux subtracted in 200 components = 0.00562509 Jy ! Clean residual min=-0.002157 max=0.001922 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.296747 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.296746 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=0.089055Jy sigma=0.000654 ! Fit after self-cal, rms=0.089052Jy sigma=0.000654 ! 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=0.089052Jy sigma=0.000654 ! Fit after self-cal, rms=0.092054Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=2.089 mas, bpa=4.031 degrees ! Estimated noise=382.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123832 Jy ! Component: 100 - total flux cleaned = 0.00153368 Jy ! Component: 150 - total flux cleaned = 0.00177886 Jy ! Component: 200 - total flux cleaned = 0.00195475 Jy ! Total flux subtracted in 200 components = 0.00195475 Jy ! Clean residual min=-0.001424 max=0.001347 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.298701 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.298701 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=0.092002Jy sigma=0.000651 ! Fit after self-cal, rms=0.092047Jy sigma=0.000651 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 = 0.000218553 Jy ! Component: 100 - total flux cleaned = 0.000414404 Jy ! Component: 150 - total flux cleaned = 0.000500385 Jy ! Component: 200 - total flux cleaned = 0.000610115 Jy ! Total flux subtracted in 200 components = 0.000610115 Jy ! Clean residual min=-0.001336 max=0.001252 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.299311 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.299311 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=0.092023Jy sigma=0.000651 ! Fit after self-cal, rms=0.092022Jy sigma=0.000651 ! 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=0.092022Jy sigma=0.000651 ! Fit after self-cal, rms=0.092535Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=2.092 mas, bpa=4.012 degrees ! Estimated noise=382.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242978 Jy ! Component: 100 - total flux cleaned = 0.000491698 Jy ! Component: 150 - total flux cleaned = 0.000637874 Jy ! Component: 200 - total flux cleaned = 0.00072808 Jy ! Total flux subtracted in 200 components = 0.00072808 Jy ! Clean residual min=-0.001234 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.300039 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.300039 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=0.092518Jy sigma=0.000651 ! Fit after self-cal, rms=0.092524Jy sigma=0.000651 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 = 5.09754e-05 Jy ! Component: 100 - total flux cleaned = 0.000182582 Jy ! Component: 150 - total flux cleaned = 0.00024395 Jy ! Component: 200 - total flux cleaned = 0.000224469 Jy ! Total flux subtracted in 200 components = 0.000224469 Jy ! Clean residual min=-0.001180 max=0.001154 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.300264 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.300264 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=0.092512Jy sigma=0.000651 ! Fit after self-cal, rms=0.092512Jy sigma=0.000651 ! 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=0.092512Jy sigma=0.000651 ! Fit after self-cal, rms=0.092525Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=3.417 mas, bpa=3.258 degrees ! Estimated noise=466.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149388 Jy ! Component: 100 - total flux cleaned = 0.000260807 Jy ! Component: 150 - total flux cleaned = 0.000335366 Jy ! Component: 200 - total flux cleaned = 0.000377767 Jy ! Total flux subtracted in 200 components = 0.000377767 Jy ! Clean residual min=-0.000985 max=0.001331 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.300642 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.300642 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=0.092522Jy sigma=0.000651 ! Fit after self-cal, rms=0.092522Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.29879e-05 Jy ! Component: 100 - total flux cleaned = 1.25449e-05 Jy ! Component: 150 - total flux cleaned = 4.21778e-05 Jy ! Component: 200 - total flux cleaned = 5.06396e-05 Jy ! Total flux subtracted in 200 components = 5.06396e-05 Jy ! Clean residual min=-0.000981 max=0.001319 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.300692 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.300692 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=0.092520Jy sigma=0.000651 ! Fit after self-cal, rms=0.092520Jy sigma=0.000651 ! 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=0.9792 mas, bmaj=2.093 mas, bpa=3.992 degrees ! Estimated noise=382.522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9792 x 2.093 at 3.992 degrees (North through East) ! Clean map min=-0.0010166 max=0.15863 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=0.7915 mas, bmaj=1.745 mas, bpa=3.337 degrees ! Estimated noise=881.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130552 Jy ! Component: 100 - total flux cleaned = 0.189886 Jy ! Component: 150 - total flux cleaned = 0.224045 Jy ! Component: 200 - total flux cleaned = 0.244475 Jy ! Total flux subtracted in 200 components = 0.244475 Jy ! Clean residual min=-0.004259 max=0.010684 Jy/beam ! Clean residual mean=-0.000014 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.244475 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.244475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9792 mas, bmaj=2.093 mas, bpa=3.992 degrees ! Estimated noise=382.522 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 = 0.0185202 Jy ! Component: 100 - total flux cleaned = 0.0289654 Jy ! Component: 150 - total flux cleaned = 0.0353906 Jy ! Component: 200 - total flux cleaned = 0.0398207 Jy ! Total flux subtracted in 200 components = 0.0398207 Jy ! Clean residual min=-0.001746 max=0.003219 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.284296 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.284296 Jy ! Inverting map ! Added new window around map position (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345454 Jy ! Component: 100 - total flux cleaned = 0.00603722 Jy ! Component: 150 - total flux cleaned = 0.00809697 Jy ! Component: 200 - total flux cleaned = 0.00976642 Jy ! Total flux subtracted in 200 components = 0.00976642 Jy ! Clean residual min=-0.001339 max=0.001180 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.294063 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.294063 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=2.174 mas, bmaj=3.417 mas, bpa=3.258 degrees ! Estimated noise=466.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209986 Jy ! Component: 100 - total flux cleaned = 0.00348896 Jy ! Component: 150 - total flux cleaned = 0.00447087 Jy ! Component: 200 - total flux cleaned = 0.00519067 Jy ! Total flux subtracted in 200 components = 0.00519067 Jy ! Clean residual min=-0.001017 max=0.001267 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.299253 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 = 0.000537252 Jy ! Component: 100 - total flux cleaned = 0.000942635 Jy ! Component: 150 - total flux cleaned = 0.00125047 Jy ! Component: 200 - total flux cleaned = 0.00139859 Jy ! Total flux subtracted in 200 components = 0.00139859 Jy ! Clean residual min=-0.000948 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.300652 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 156 components and 0.300652 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9792 mas, bmaj=2.093 mas, bpa=3.992 degrees ! Estimated noise=382.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5491e-05 Jy ! Component: 100 - total flux cleaned = 3.87408e-05 Jy ! Component: 150 - total flux cleaned = 6.27784e-05 Jy ! Component: 200 - total flux cleaned = 6.32147e-05 Jy ! Total flux subtracted in 200 components = 6.32147e-05 Jy ! Clean residual min=-0.001014 max=0.001053 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.300715 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.300715 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=0.092494Jy sigma=0.000651 ! Fit after self-cal, rms=0.092476Jy sigma=0.000651 wmodel J1638-0340_X_2017_05_27_pus_map.mod ! Writing 169 model components to file: J1638-0340_X_2017_05_27_pus_map.mod wobs J1638-0340_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1638-0340_X_2017_05_27_pus_uvs.fits wwins J1638-0340_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J1638-0340_X_2017_05_27_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 = -0.000121412 Jy ! Component: 100 - total flux cleaned = -0.000252094 Jy ! Component: 150 - total flux cleaned = -0.00039138 Jy ! Component: 200 - total flux cleaned = -0.000495943 Jy ! Component: 250 - total flux cleaned = -0.00058264 Jy ! Component: 300 - total flux cleaned = -0.000666003 Jy ! Component: 350 - total flux cleaned = -0.000720444 Jy ! Component: 400 - total flux cleaned = -0.000720728 Jy ! Component: 450 - total flux cleaned = -0.000759818 Jy ! Component: 500 - total flux cleaned = -0.000823096 Jy ! Component: 550 - total flux cleaned = -0.000860109 Jy ! Component: 600 - total flux cleaned = -0.000884579 Jy ! Component: 650 - total flux cleaned = -0.000992187 Jy ! Component: 700 - total flux cleaned = -0.00107424 Jy ! Component: 750 - total flux cleaned = -0.00110907 Jy ! Component: 800 - total flux cleaned = -0.00122328 Jy ! Component: 850 - total flux cleaned = -0.00127954 Jy ! Component: 900 - total flux cleaned = -0.00136851 Jy ! Component: 950 - total flux cleaned = -0.00146714 Jy ! Component: 1000 - total flux cleaned = -0.00152136 Jy ! Component: 1050 - total flux cleaned = -0.00158548 Jy ! Component: 1100 - total flux cleaned = -0.00165928 Jy ! Component: 1150 - total flux cleaned = -0.00170102 Jy ! Component: 1200 - total flux cleaned = -0.00179372 Jy ! Component: 1250 - total flux cleaned = -0.00182434 Jy ! Component: 1300 - total flux cleaned = -0.00185452 Jy ! Component: 1350 - total flux cleaned = -0.00190423 Jy ! Component: 1400 - total flux cleaned = -0.00192402 Jy ! Component: 1450 - total flux cleaned = -0.0019727 Jy ! Component: 1500 - total flux cleaned = -0.00202082 Jy ! Component: 1550 - total flux cleaned = -0.00205903 Jy ! Component: 1600 - total flux cleaned = -0.0020873 Jy ! Component: 1650 - total flux cleaned = -0.00213413 Jy ! Component: 1700 - total flux cleaned = -0.00219885 Jy ! Component: 1750 - total flux cleaned = -0.00220812 Jy ! Component: 1800 - total flux cleaned = -0.00223533 Jy ! Component: 1850 - total flux cleaned = -0.0022804 Jy ! Component: 1900 - total flux cleaned = -0.00228945 Jy ! Component: 1950 - total flux cleaned = -0.00236898 Jy ! Component: 2000 - total flux cleaned = -0.00240392 Jy ! Total flux subtracted in 2048 components = -0.0024298 Jy ! Clean residual min=-0.000538 max=0.000503 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.298285 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 322 components and 0.298285 Jy ![Exited script file: muppet] wmap "J1638-0340_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9792 x 2.093 at 3.992 degrees (North through East) ! Clean map min=-0.00084495 max=0.15914 Jy/beam ! Writing clean map to FITS file: J1638-0340_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312883 0.312883 0.625765 1.25153 2.50306 5.00612 10.0122 20.0245 40.049 80.0979 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9792 x 2.093 at 3.992 degrees (North through East) ! Clean map min=-0.00084495 max=0.15914 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 J1638-0340_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:39:11 2019