! Started logfile: J1854-1539_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:32:24 2019 obs J1854-1539_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1854-1539_X_2017_04_28_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97338 visibilities/baseline/integration-bin. ! Found source: J1854-1539 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 50460 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 J1854-1539_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927580Jy sigma=0.007564 ! Fit after self-cal, rms=0.916436Jy sigma=0.007492 ! 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=0.6739 mas, bmaj=1.689 mas, bpa=-3.4 degrees ! Estimated noise=711.297 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 = 0.063554 Jy ! Component: 100 - total flux cleaned = 0.0833742 Jy ! Total flux subtracted in 100 components = 0.0833742 Jy ! Clean residual min=-0.003524 max=0.009060 Jy/beam ! Clean residual mean=0.000028 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0833742 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0833742 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=0.095819Jy sigma=0.000678 ! Fit after self-cal, rms=0.095799Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103483 Jy ! Component: 100 - total flux cleaned = 0.0160488 Jy ! Total flux subtracted in 100 components = 0.0160488 Jy ! Clean residual min=-0.002339 max=0.004048 Jy/beam ! Clean residual mean=0.000016 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.099423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.099423 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=0.094322Jy sigma=0.000661 ! Fit after self-cal, rms=0.094331Jy sigma=0.000661 ! 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=0.8638 mas, bmaj=2.046 mas, bpa=-2.92 degrees ! Estimated noise=397.719 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, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059482 Jy ! Component: 100 - total flux cleaned = 0.00911868 Jy ! Component: 150 - total flux cleaned = 0.0110609 Jy ! Component: 200 - total flux cleaned = 0.0120688 Jy ! Total flux subtracted in 200 components = 0.0120688 Jy ! Clean residual min=-0.001374 max=0.001567 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.111492 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.111492 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=0.094004Jy sigma=0.000657 ! Fit after self-cal, rms=0.094008Jy sigma=0.000657 ! 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 1.02 FD 0.99 HN 0.97 KP 1.01 ! LA 0.97 MK 1.04 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.90 KP 1.04 ! LA 0.95 MK 1.04 NL 0.98 OV 0.96 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.96 ! LA 0.98 MK 0.97 NL 1.14 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.94 KP 1.00 ! LA 0.93 MK 1.04 NL 0.99 OV 0.98 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 1.01 ! LA 0.98 MK 1.02 NL 0.99 OV 0.96 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.94 KP 1.00 ! LA 0.98 MK 0.96 NL 1.00 OV 1.04 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 0.99 ! LA 0.97 MK 0.97 NL 0.98 OV 0.95 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.97 ! LA 0.93 MK 0.97 NL 0.99 OV 0.96 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.02 ! LA 0.98 MK 0.95 NL 1.00 OV 0.98 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.93 KP 1.03 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.98 ! LA 1.01 MK 1.01 NL 1.03 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.46 KP 0.97 ! LA 0.95 MK 1.04 NL 1.04 OV 0.96 ! PT 1.08 SC 0.90 ! ! ! Fit before self-cal, rms=0.094008Jy sigma=0.000657 ! Fit after self-cal, rms=0.094497Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8665 mas, bmaj=2.053 mas, bpa=-3.048 degrees ! Estimated noise=393.914 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 = 0.00104058 Jy ! Component: 100 - total flux cleaned = 0.00112002 Jy ! Component: 150 - total flux cleaned = 0.00112152 Jy ! Component: 200 - total flux cleaned = 0.00112219 Jy ! Total flux subtracted in 200 components = 0.00112219 Jy ! Clean residual min=-0.001065 max=0.001100 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.112614 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.112614 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=0.094483Jy sigma=0.000655 ! Fit after self-cal, rms=0.094512Jy sigma=0.000655 ! 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=0.094512Jy sigma=0.000655 ! Fit after self-cal, rms=0.096443Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.048 mas, bpa=-3.059 degrees ! Estimated noise=393.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741005 Jy ! Component: 100 - total flux cleaned = 0.00089907 Jy ! Component: 150 - total flux cleaned = 0.000927596 Jy ! Component: 200 - total flux cleaned = 0.000928523 Jy ! Total flux subtracted in 200 components = 0.000928523 Jy ! Clean residual min=-0.001077 max=0.001105 Jy/beam ! Clean residual mean=-0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.113542 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.113542 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=0.096437Jy sigma=0.000654 ! Fit after self-cal, rms=0.096485Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-24.8, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729494 Jy ! Component: 100 - total flux cleaned = 0.000907448 Jy ! Component: 150 - total flux cleaned = 0.000976077 Jy ! Component: 200 - total flux cleaned = 0.000990984 Jy ! Total flux subtracted in 200 components = 0.000990984 Jy ! Clean residual min=-0.001026 max=0.000973 Jy/beam ! Clean residual mean=-0.000006 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.114533 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.114533 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=0.096472Jy sigma=0.000654 ! Fit after self-cal, rms=0.096474Jy sigma=0.000654 ! 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=0.096474Jy sigma=0.000654 ! Fit after self-cal, rms=0.096658Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=2.045 mas, bpa=-3.062 degrees ! Estimated noise=393.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037037 Jy ! Component: 100 - total flux cleaned = 0.000480864 Jy ! Component: 150 - total flux cleaned = 0.000509137 Jy ! Component: 200 - total flux cleaned = 0.000522353 Jy ! Total flux subtracted in 200 components = 0.000522353 Jy ! Clean residual min=-0.001008 max=0.000944 Jy/beam ! Clean residual mean=-0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.115056 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.115056 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=0.096653Jy sigma=0.000654 ! Fit after self-cal, rms=0.096657Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.81293e-05 Jy ! Component: 100 - total flux cleaned = 3.62509e-06 Jy ! Component: 150 - total flux cleaned = 4.18915e-06 Jy ! Component: 200 - total flux cleaned = 1.51423e-05 Jy ! Total flux subtracted in 200 components = 1.51423e-05 Jy ! Clean residual min=-0.001002 max=0.000928 Jy/beam ! Clean residual mean=-0.000006 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.115071 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.115071 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=0.096653Jy sigma=0.000653 ! Fit after self-cal, rms=0.096653Jy sigma=0.000653 ! 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=0.096653Jy sigma=0.000653 ! Fit after self-cal, rms=0.096630Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=4.211 mas, bpa=2.363 degrees ! Estimated noise=494.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154027 Jy ! Component: 100 - total flux cleaned = 0.000180889 Jy ! Component: 150 - total flux cleaned = 0.000212544 Jy ! Component: 200 - total flux cleaned = 0.000255147 Jy ! Total flux subtracted in 200 components = 0.000255147 Jy ! Clean residual min=-0.001136 max=0.001039 Jy/beam ! Clean residual mean=-0.000012 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.115326 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.115326 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=0.096629Jy sigma=0.000653 ! Fit after self-cal, rms=0.096629Jy sigma=0.000653 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 = 2.69357e-05 Jy ! Component: 100 - total flux cleaned = 2.06349e-05 Jy ! Component: 150 - total flux cleaned = 2.07626e-05 Jy ! Component: 200 - total flux cleaned = 2.66642e-05 Jy ! Total flux subtracted in 200 components = 2.66642e-05 Jy ! Clean residual min=-0.001134 max=0.001049 Jy/beam ! Clean residual mean=-0.000012 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.115353 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.115353 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=0.096628Jy sigma=0.000653 ! Fit after self-cal, rms=0.096628Jy sigma=0.000653 ! 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=0.8634 mas, bmaj=2.043 mas, bpa=-3.055 degrees ! Estimated noise=393.247 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 2.043 at -3.055 degrees (North through East) ! Clean map min=-0.00093893 max=0.085269 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=0.6751 mas, bmaj=1.687 mas, bpa=-3.365 degrees ! Estimated noise=703.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624177 Jy ! Component: 100 - total flux cleaned = 0.0828994 Jy ! Component: 150 - total flux cleaned = 0.0931414 Jy ! Component: 200 - total flux cleaned = 0.0991653 Jy ! Total flux subtracted in 200 components = 0.0991653 Jy ! Clean residual min=-0.002363 max=0.003223 Jy/beam ! Clean residual mean=0.000010 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0991653 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0991653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=2.043 mas, bpa=-3.055 degrees ! Estimated noise=393.247 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 = 0.00606978 Jy ! Component: 100 - total flux cleaned = 0.00937485 Jy ! Component: 150 - total flux cleaned = 0.0114244 Jy ! Component: 200 - total flux cleaned = 0.012851 Jy ! Total flux subtracted in 200 components = 0.012851 Jy ! Clean residual min=-0.001241 max=0.001068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.112016 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.112016 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=2.146 mas, bmaj=4.211 mas, bpa=2.363 degrees ! Estimated noise=494.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150453 Jy ! Component: 100 - total flux cleaned = 0.00232663 Jy ! Component: 150 - total flux cleaned = 0.00277095 Jy ! Component: 200 - total flux cleaned = 0.00295846 Jy ! Total flux subtracted in 200 components = 0.00295846 Jy ! Clean residual min=-0.001250 max=0.000981 Jy/beam ! Clean residual mean=-0.000011 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.114975 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 = 9.5593e-05 Jy ! Component: 100 - total flux cleaned = 0.000178447 Jy ! Component: 150 - total flux cleaned = 0.000251301 Jy ! Component: 200 - total flux cleaned = 0.000305127 Jy ! Total flux subtracted in 200 components = 0.000305127 Jy ! Clean residual min=-0.001206 max=0.000979 Jy/beam ! Clean residual mean=-0.000012 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.11528 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 0.11528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=2.043 mas, bpa=-3.055 degrees ! Estimated noise=393.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.30321e-06 Jy ! Component: 100 - total flux cleaned = -5.07459e-05 Jy ! Component: 150 - total flux cleaned = -3.36723e-05 Jy ! Component: 200 - total flux cleaned = -1.78207e-05 Jy ! Total flux subtracted in 200 components = -1.78207e-05 Jy ! Clean residual min=-0.001008 max=0.000912 Jy/beam ! Clean residual mean=-0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.115262 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.115262 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=0.096638Jy sigma=0.000654 ! Fit after self-cal, rms=0.096633Jy sigma=0.000654 wmodel J1854-1539_X_2017_04_28_pus_map.mod ! Writing 96 model components to file: J1854-1539_X_2017_04_28_pus_map.mod wobs J1854-1539_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1854-1539_X_2017_04_28_pus_uvs.fits wwins J1854-1539_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1854-1539_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249937 Jy ! Component: 100 - total flux cleaned = -0.000508147 Jy ! Component: 150 - total flux cleaned = -0.000674891 Jy ! Component: 200 - total flux cleaned = -0.000776013 Jy ! Component: 250 - total flux cleaned = -0.000928712 Jy ! Component: 300 - total flux cleaned = -0.00107515 Jy ! Component: 350 - total flux cleaned = -0.00116431 Jy ! Component: 400 - total flux cleaned = -0.0012503 Jy ! Component: 450 - total flux cleaned = -0.00133339 Jy ! Component: 500 - total flux cleaned = -0.00137962 Jy ! Component: 550 - total flux cleaned = -0.0014591 Jy ! Component: 600 - total flux cleaned = -0.00153681 Jy ! Component: 650 - total flux cleaned = -0.00162354 Jy ! Component: 700 - total flux cleaned = -0.00168719 Jy ! Component: 750 - total flux cleaned = -0.00175992 Jy ! Component: 800 - total flux cleaned = -0.00180092 Jy ! Component: 850 - total flux cleaned = -0.00188113 Jy ! Component: 900 - total flux cleaned = -0.00192036 Jy ! Component: 950 - total flux cleaned = -0.00195911 Jy ! Component: 1000 - total flux cleaned = -0.00197811 Jy ! Component: 1050 - total flux cleaned = -0.00202505 Jy ! Component: 1100 - total flux cleaned = -0.00205274 Jy ! Component: 1150 - total flux cleaned = -0.00207106 Jy ! Component: 1200 - total flux cleaned = -0.00213411 Jy ! Component: 1250 - total flux cleaned = -0.00213397 Jy ! Component: 1300 - total flux cleaned = -0.00215155 Jy ! Component: 1350 - total flux cleaned = -0.00215156 Jy ! Component: 1400 - total flux cleaned = -0.00216022 Jy ! Component: 1450 - total flux cleaned = -0.00215185 Jy ! Component: 1500 - total flux cleaned = -0.00216883 Jy ! Component: 1550 - total flux cleaned = -0.0021773 Jy ! Component: 1600 - total flux cleaned = -0.00219362 Jy ! Component: 1650 - total flux cleaned = -0.00218562 Jy ! Component: 1700 - total flux cleaned = -0.00219356 Jy ! Component: 1750 - total flux cleaned = -0.00216983 Jy ! Component: 1800 - total flux cleaned = -0.00215418 Jy ! Component: 1850 - total flux cleaned = -0.00215422 Jy ! Component: 1900 - total flux cleaned = -0.00213885 Jy ! Component: 1950 - total flux cleaned = -0.00214642 Jy ! Component: 2000 - total flux cleaned = -0.00211649 Jy ! Total flux subtracted in 2048 components = -0.00213872 Jy ! Clean residual min=-0.000412 max=0.000396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.113123 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 227 components and 0.113123 Jy ![Exited script file: muppet] wmap "J1854-1539_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 2.043 at -3.055 degrees (North through East) ! Clean map min=-0.00075971 max=0.085044 Jy/beam ! Writing clean map to FITS file: J1854-1539_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0850444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475369 0.475369 0.950739 1.90148 3.80296 7.60591 15.2118 30.4236 60.8473 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 2.043 at -3.055 degrees (North through East) ! Clean map min=-0.00075971 max=0.085044 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 J1854-1539_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:32:26 2019