! Started logfile: J2039-1046_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:05 2019 obs J2039-1046_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2039-1046_X_2017_07_09_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971556 visibilities/baseline/integration-bin. ! Found source: J2039-1046 ! ! 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 979 lines of history. ! ! Reading 39348 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 J2039-1046_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 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 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781261Jy sigma=0.006368 ! Fit after self-cal, rms=0.731167Jy sigma=0.005956 ! 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=0.6689 mas, bmaj=1.713 mas, bpa=-5.427 degrees ! Estimated noise=746.745 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 = 0.20827 Jy ! Component: 100 - total flux cleaned = 0.25419 Jy ! Total flux subtracted in 100 components = 0.25419 Jy ! Clean residual min=-0.005678 max=0.014796 Jy/beam ! Clean residual mean=0.000002 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.25419 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.25419 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=0.087914Jy sigma=0.000693 ! Fit after self-cal, rms=0.087906Jy sigma=0.000692 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157778 Jy ! Component: 100 - total flux cleaned = 0.0247133 Jy ! Total flux subtracted in 100 components = 0.0247133 Jy ! Clean residual min=-0.003685 max=0.004671 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.278903 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.278903 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=0.084370Jy sigma=0.000661 ! Fit after self-cal, rms=0.084366Jy sigma=0.000660 ! 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=0.8433 mas, bmaj=2.016 mas, bpa=-2.958 degrees ! Estimated noise=441.219 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 = 0.00664517 Jy ! Component: 100 - total flux cleaned = 0.00987247 Jy ! Component: 150 - total flux cleaned = 0.0115825 Jy ! Component: 200 - total flux cleaned = 0.0125137 Jy ! Total flux subtracted in 200 components = 0.0125137 Jy ! Clean residual min=-0.002778 max=0.002834 Jy/beam ! Clean residual mean=0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.291417 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.291417 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=0.083912Jy sigma=0.000656 ! Fit after self-cal, rms=0.083910Jy sigma=0.000656 ! 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 0.99 FD 1.00 HN 1.01 KP 1.05 ! LA 0.97 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.04 ! LA 0.97 MK 0.97 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.03 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.02 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.01 MK 0.98 NL 0.96 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.02 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.03 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.02 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.02 ! LA 1.01 MK 1.07 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.02 ! LA 0.98 MK 1.17 NL 0.98 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.083910Jy sigma=0.000656 ! Fit after self-cal, rms=0.083992Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.017 mas, bpa=-3 degrees ! Estimated noise=441.402 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 (1, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021763 Jy ! Component: 100 - total flux cleaned = 0.00292538 Jy ! Component: 150 - total flux cleaned = 0.00328612 Jy ! Component: 200 - total flux cleaned = 0.00340718 Jy ! Total flux subtracted in 200 components = 0.00340718 Jy ! Clean residual min=-0.001286 max=0.001905 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.294824 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.294824 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=0.083934Jy sigma=0.000652 ! Fit after self-cal, rms=0.083945Jy sigma=0.000652 ! Inverting map ! Added new window around map position (5, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017232 Jy ! Component: 100 - total flux cleaned = 0.00231728 Jy ! Component: 150 - total flux cleaned = 0.00254762 Jy ! Component: 200 - total flux cleaned = 0.00274581 Jy ! Total flux subtracted in 200 components = 0.00274581 Jy ! Clean residual min=-0.001278 max=0.001301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.29757 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 0.29757 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=0.083907Jy sigma=0.000652 ! Fit after self-cal, rms=0.083904Jy sigma=0.000652 ! 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=0.083904Jy sigma=0.000652 ! Fit after self-cal, rms=0.083754Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.019 mas, bpa=-2.975 degrees ! Estimated noise=441.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367854 Jy ! Component: 100 - total flux cleaned = 0.00047509 Jy ! Component: 150 - total flux cleaned = 0.000604945 Jy ! Component: 200 - total flux cleaned = 0.000722523 Jy ! Total flux subtracted in 200 components = 0.000722523 Jy ! Clean residual min=-0.001023 max=0.001076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.298292 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.298292 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=0.083745Jy sigma=0.000649 ! Fit after self-cal, rms=0.083751Jy sigma=0.000649 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 = 0.000137057 Jy ! Component: 100 - total flux cleaned = 0.00022875 Jy ! Component: 150 - total flux cleaned = 0.000299884 Jy ! Component: 200 - total flux cleaned = 0.000379596 Jy ! Total flux subtracted in 200 components = 0.000379596 Jy ! Clean residual min=-0.000966 max=0.001076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.298672 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.298672 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=0.083747Jy sigma=0.000649 ! Fit after self-cal, rms=0.083746Jy sigma=0.000649 ! 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=0.083746Jy sigma=0.000649 ! Fit after self-cal, rms=0.083770Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8454 mas, bmaj=2.02 mas, bpa=-2.966 degrees ! Estimated noise=441.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.1593e-05 Jy ! Component: 100 - total flux cleaned = 0.000138142 Jy ! Component: 150 - total flux cleaned = 0.000201286 Jy ! Component: 200 - total flux cleaned = 0.000236675 Jy ! Total flux subtracted in 200 components = 0.000236675 Jy ! Clean residual min=-0.000935 max=0.001074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.298909 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.298909 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=0.083766Jy sigma=0.000649 ! Fit after self-cal, rms=0.083766Jy sigma=0.000649 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 = 8.61837e-05 Jy ! Component: 100 - total flux cleaned = 0.000143413 Jy ! Component: 150 - total flux cleaned = 0.000154051 Jy ! Component: 200 - total flux cleaned = 0.000174638 Jy ! Total flux subtracted in 200 components = 0.000174638 Jy ! Clean residual min=-0.000909 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.299083 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.299083 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=0.083763Jy sigma=0.000649 ! Fit after self-cal, rms=0.083763Jy sigma=0.000649 ! 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=0.083763Jy sigma=0.000649 ! Fit after self-cal, rms=0.083773Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=3.79 mas, bpa=-1.18 degrees ! Estimated noise=572.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356673 Jy ! Component: 100 - total flux cleaned = 0.00047601 Jy ! Component: 150 - total flux cleaned = 0.000575902 Jy ! Component: 200 - total flux cleaned = 0.000644643 Jy ! Total flux subtracted in 200 components = 0.000644643 Jy ! Clean residual min=-0.001158 max=0.001208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.299728 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 149 components and 0.299728 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=0.083772Jy sigma=0.000649 ! Fit after self-cal, rms=0.083772Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.60229e-05 Jy ! Component: 100 - total flux cleaned = 0.00013619 Jy ! Component: 150 - total flux cleaned = 0.000159094 Jy ! Component: 200 - total flux cleaned = 0.000166258 Jy ! Total flux subtracted in 200 components = 0.000166258 Jy ! Clean residual min=-0.001156 max=0.001209 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.299894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.299894 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=0.083772Jy sigma=0.000649 ! Fit after self-cal, rms=0.083772Jy sigma=0.000649 ! 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=0.8456 mas, bmaj=2.021 mas, bpa=-2.963 degrees ! Estimated noise=441.21 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.021 at -2.963 degrees (North through East) ! Clean map min=-0.00084287 max=0.27186 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=0.6719 mas, bmaj=1.721 mas, bpa=-5.293 degrees ! Estimated noise=749.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209086 Jy ! Component: 100 - total flux cleaned = 0.25508 Jy ! Component: 150 - total flux cleaned = 0.270031 Jy ! Component: 200 - total flux cleaned = 0.277969 Jy ! Total flux subtracted in 200 components = 0.277969 Jy ! Clean residual min=-0.002810 max=0.004054 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.277969 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.277969 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.021 mas, bpa=-2.963 degrees ! Estimated noise=441.21 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 = 0.0065427 Jy ! Component: 100 - total flux cleaned = 0.0101009 Jy ! Component: 150 - total flux cleaned = 0.0125056 Jy ! Component: 200 - total flux cleaned = 0.0143108 Jy ! Total flux subtracted in 200 components = 0.0143108 Jy ! Clean residual min=-0.001223 max=0.001462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.29228 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 0.29228 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=3.79 mas, bpa=-1.18 degrees ! Estimated noise=572.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212184 Jy ! Component: 100 - total flux cleaned = 0.00349133 Jy ! Component: 150 - total flux cleaned = 0.00450977 Jy ! Component: 200 - total flux cleaned = 0.00528947 Jy ! Total flux subtracted in 200 components = 0.00528947 Jy ! Clean residual min=-0.001272 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.297569 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 = 0.000604281 Jy ! Component: 100 - total flux cleaned = 0.00107486 Jy ! Component: 150 - total flux cleaned = 0.00144267 Jy ! Component: 200 - total flux cleaned = 0.0017313 Jy ! Total flux subtracted in 200 components = 0.0017313 Jy ! Clean residual min=-0.001183 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.299301 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 111 components and 0.299301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.021 mas, bpa=-2.963 degrees ! Estimated noise=441.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186001 Jy ! Component: 100 - total flux cleaned = 0.000256282 Jy ! Component: 150 - total flux cleaned = 0.000256168 Jy ! Component: 200 - total flux cleaned = 0.000275465 Jy ! Total flux subtracted in 200 components = 0.000275465 Jy ! Clean residual min=-0.000917 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.299576 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.299576 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=0.083791Jy sigma=0.000649 ! Fit after self-cal, rms=0.083789Jy sigma=0.000649 wmodel J2039-1046_X_2017_07_09_pus_map.mod ! Writing 132 model components to file: J2039-1046_X_2017_07_09_pus_map.mod wobs J2039-1046_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2039-1046_X_2017_07_09_pus_uvs.fits wwins J2039-1046_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J2039-1046_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412089 Jy ! Component: 100 - total flux cleaned = 0.00063783 Jy ! Component: 150 - total flux cleaned = 0.000736392 Jy ! Component: 200 - total flux cleaned = 0.000799336 Jy ! Component: 250 - total flux cleaned = 0.000784161 Jy ! Component: 300 - total flux cleaned = 0.000740147 Jy ! Component: 350 - total flux cleaned = 0.00071155 Jy ! Component: 400 - total flux cleaned = 0.000683818 Jy ! Component: 450 - total flux cleaned = 0.000670403 Jy ! Component: 500 - total flux cleaned = 0.000657274 Jy ! Component: 550 - total flux cleaned = 0.000631562 Jy ! Component: 600 - total flux cleaned = 0.000606581 Jy ! Component: 650 - total flux cleaned = 0.000594512 Jy ! Component: 700 - total flux cleaned = 0.00060683 Jy ! Component: 750 - total flux cleaned = 0.000558866 Jy ! Component: 800 - total flux cleaned = 0.000511605 Jy ! Component: 850 - total flux cleaned = 0.000453222 Jy ! Component: 900 - total flux cleaned = 0.000396059 Jy ! Component: 950 - total flux cleaned = 0.00033985 Jy ! Component: 1000 - total flux cleaned = 0.000273464 Jy ! Component: 1050 - total flux cleaned = 0.000284405 Jy ! Component: 1100 - total flux cleaned = 0.000241619 Jy ! Component: 1150 - total flux cleaned = 0.000230971 Jy ! Component: 1200 - total flux cleaned = 0.000230789 Jy ! Component: 1250 - total flux cleaned = 0.000210134 Jy ! Component: 1300 - total flux cleaned = 0.000179478 Jy ! Component: 1350 - total flux cleaned = 0.000159532 Jy ! Component: 1400 - total flux cleaned = 0.000149644 Jy ! Component: 1450 - total flux cleaned = 0.000149671 Jy ! Component: 1500 - total flux cleaned = 0.000120753 Jy ! Component: 1550 - total flux cleaned = 0.000111265 Jy ! Component: 1600 - total flux cleaned = 0.000101868 Jy ! Component: 1650 - total flux cleaned = 0.000111028 Jy ! Component: 1700 - total flux cleaned = 0.000101706 Jy ! Component: 1750 - total flux cleaned = 8.35025e-05 Jy ! Component: 1800 - total flux cleaned = 6.55278e-05 Jy ! Component: 1850 - total flux cleaned = 6.56103e-05 Jy ! Component: 1900 - total flux cleaned = 8.32137e-05 Jy ! Component: 1950 - total flux cleaned = 2.21006e-05 Jy ! Component: 2000 - total flux cleaned = -3.6896e-06 Jy ! Total flux subtracted in 2048 components = 5.00924e-06 Jy ! Clean residual min=-0.000500 max=0.000505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.299581 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 271 components and 0.299581 Jy ![Exited script file: muppet] wmap "J2039-1046_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.021 at -2.963 degrees (North through East) ! Clean map min=-0.00070816 max=0.27207 Jy/beam ! Writing clean map to FITS file: J2039-1046_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173513 0.173513 0.347026 0.694052 1.3881 2.77621 5.55241 11.1048 22.2097 44.4193 88.8386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.021 at -2.963 degrees (North through East) ! Clean map min=-0.00070816 max=0.27207 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 J2039-1046_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:08 2019