! Started logfile: J1459-3655_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:12 2019 obs J1459-3655_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1459-3655_X_2017_05_27_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616039 visibilities/baseline/integration-bin. ! Found source: J1459-3655 ! ! 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 38256 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 J1459-3655_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 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 344 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943389Jy sigma=0.006035 ! Fit after self-cal, rms=0.908781Jy sigma=0.005839 ! 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=0.6816 mas, bmaj=1.919 mas, bpa=-7.231 degrees ! Estimated noise=1290 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 = 0.0700209 Jy ! Component: 100 - total flux cleaned = 0.101685 Jy ! Total flux subtracted in 100 components = 0.101685 Jy ! Clean residual min=-0.012803 max=0.021702 Jy/beam ! Clean residual mean=-0.000365 rms=0.004933 Jy/beam ! Combined flux in latest and established models = 0.101685 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.101685 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=0.142305Jy sigma=0.000827 ! Fit after self-cal, rms=0.141807Jy sigma=0.000824 ! 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=0.9103 mas, bmaj=2.458 mas, bpa=-5.014 degrees ! Estimated noise=612.629 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 = 0.0262683 Jy ! Component: 100 - total flux cleaned = 0.0382277 Jy ! Component: 150 - total flux cleaned = 0.0440411 Jy ! Component: 200 - total flux cleaned = 0.0468717 Jy ! Total flux subtracted in 200 components = 0.0468717 Jy ! Clean residual min=-0.016617 max=0.035948 Jy/beam ! Clean residual mean=-0.000232 rms=0.006746 Jy/beam ! Combined flux in latest and established models = 0.148557 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.148557 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=0.138696Jy sigma=0.000786 ! Fit after self-cal, rms=0.138581Jy sigma=0.000785 ! 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 1.36 FD 0.94 HN 0.88 KP 1.06 ! LA 0.66 MK 1.19 NL 1.44 OV 1.53 ! PT 0.70 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.93 HN 0.86 KP 1.02 ! LA 0.67 MK 1.06 NL 1.52 OV 1.48 ! PT 0.69 SC 1.28 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.94 HN 1.06 KP 1.04 ! LA 0.70 MK 1.29 NL 1.38 OV 1.50 ! PT 0.72 SC 1.28 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.93 HN 0.92 KP 1.07 ! LA 0.67 MK 1.21 NL 1.35 OV 1.61 ! PT 0.74 SC 1.46 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.91 HN 0.95 KP 1.05 ! LA 0.69 MK 1.16 NL 1.39 OV 1.57 ! PT 0.73 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.97 HN 0.87 KP 1.08 ! LA 0.69 MK 1.18 NL 1.47 OV 1.62 ! PT 0.72 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.98 HN 1.00* KP 1.08 ! LA 0.68 MK 1.12 NL 1.34 OV 1.58 ! PT 0.73 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 HN 1.03 KP 1.06 ! LA 0.68 MK 1.19 NL 1.39 OV 1.58 ! PT 0.72 SC 1.21 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.99 HN 1.00* KP 1.11 ! LA 0.67 MK 1.18 NL 1.39 OV 1.69 ! PT 0.70 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.99 HN 1.00* KP 1.05 ! LA 0.70 MK 1.27 NL 1.29 OV 1.66 ! PT 0.73 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.00* KP 1.06 ! LA 0.72 MK 0.99 NL 1.43 OV 1.48 ! PT 0.74 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.00* KP 1.04 ! LA 0.70 MK 0.92 NL 1.73 OV 1.49 ! PT 0.76 SC 0.97 ! ! ! Fit before self-cal, rms=0.138581Jy sigma=0.000785 ! Fit after self-cal, rms=0.187009Jy sigma=0.000736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.543 mas, bpa=-5.198 degrees ! Estimated noise=649.995 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 (-4.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286085 Jy ! Component: 100 - total flux cleaned = 0.0399075 Jy ! Component: 150 - total flux cleaned = 0.0456496 Jy ! Component: 200 - total flux cleaned = 0.0484666 Jy ! Total flux subtracted in 200 components = 0.0484666 Jy ! Clean residual min=-0.011251 max=0.012444 Jy/beam ! Clean residual mean=0.000225 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 0.197023 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 0.197023 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=0.182767Jy sigma=0.000702 ! Fit after self-cal, rms=0.183401Jy sigma=0.000686 ! 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=0.183401Jy sigma=0.000686 ! Fit after self-cal, rms=0.184518Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=2.535 mas, bpa=-4.751 degrees ! Estimated noise=620.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012265 Jy ! Component: 100 - total flux cleaned = 0.0183102 Jy ! Component: 150 - total flux cleaned = 0.0197503 Jy ! Component: 200 - total flux cleaned = 0.0200739 Jy ! Total flux subtracted in 200 components = 0.0200739 Jy ! Clean residual min=-0.007242 max=0.006172 Jy/beam ! Clean residual mean=0.000059 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.217097 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.217097 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=0.183749Jy sigma=0.000658 ! Fit after self-cal, rms=0.182881Jy 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 = 0.00623915 Jy ! Component: 100 - total flux cleaned = 0.007344 Jy ! Component: 150 - total flux cleaned = 0.00716664 Jy ! Component: 200 - total flux cleaned = 0.00716772 Jy ! Total flux subtracted in 200 components = 0.00716772 Jy ! Clean residual min=-0.006248 max=0.005468 Jy/beam ! Clean residual mean=0.000070 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.224265 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.224265 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=0.182605Jy sigma=0.000651 ! Fit after self-cal, rms=0.182400Jy sigma=0.000650 ! 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=0.182400Jy sigma=0.000650 ! Fit after self-cal, rms=0.188514Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.55 mas, bpa=-4.256 degrees ! Estimated noise=607.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491172 Jy ! Component: 100 - total flux cleaned = 0.00616255 Jy ! Component: 150 - total flux cleaned = 0.00696863 Jy ! Component: 200 - total flux cleaned = 0.00720273 Jy ! Total flux subtracted in 200 components = 0.00720273 Jy ! Clean residual min=-0.004384 max=0.004194 Jy/beam ! Clean residual mean=0.000002 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.231468 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.231468 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=0.188350Jy sigma=0.000643 ! Fit after self-cal, rms=0.188135Jy sigma=0.000642 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 = 0.00246706 Jy ! Component: 100 - total flux cleaned = 0.00269545 Jy ! Component: 150 - total flux cleaned = 0.0027446 Jy ! Component: 200 - total flux cleaned = 0.00287243 Jy ! Total flux subtracted in 200 components = 0.00287243 Jy ! Clean residual min=-0.003912 max=0.004019 Jy/beam ! Clean residual mean=0.000010 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.23434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.23434 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=0.188059Jy sigma=0.000642 ! Fit after self-cal, rms=0.187996Jy sigma=0.000642 ! 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=0.187996Jy sigma=0.000642 ! Fit after self-cal, rms=0.187534Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.619 mas, bmaj=8.498 mas, bpa=6.233 degrees ! Estimated noise=685.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026509 Jy ! Component: 100 - total flux cleaned = 0.00346892 Jy ! Component: 150 - total flux cleaned = 0.00361848 Jy ! Component: 200 - total flux cleaned = 0.00371248 Jy ! Total flux subtracted in 200 components = 0.00371248 Jy ! Clean residual min=-0.004070 max=0.005012 Jy/beam ! Clean residual mean=-0.000003 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.238053 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.238053 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=0.187497Jy sigma=0.000641 ! Fit after self-cal, rms=0.187441Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590686 Jy ! Component: 100 - total flux cleaned = 0.000722945 Jy ! Component: 150 - total flux cleaned = 0.000806597 Jy ! Component: 200 - total flux cleaned = 0.000807614 Jy ! Total flux subtracted in 200 components = 0.000807614 Jy ! Clean residual min=-0.003879 max=0.004923 Jy/beam ! Clean residual mean=0.000002 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.23886 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 155 components and 0.23886 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=0.187419Jy sigma=0.000640 ! Fit after self-cal, rms=0.187398Jy sigma=0.000640 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.557 mas, bpa=-4.027 degrees ! Estimated noise=602.952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9474 x 2.557 at -4.027 degrees (North through East) ! Clean map min=-0.0031083 max=0.082969 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=0.7017 mas, bmaj=1.988 mas, bpa=-6.694 degrees ! Estimated noise=1346.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696541 Jy ! Component: 100 - total flux cleaned = 0.108755 Jy ! Component: 150 - total flux cleaned = 0.136088 Jy ! Component: 200 - total flux cleaned = 0.156056 Jy ! Total flux subtracted in 200 components = 0.156056 Jy ! Clean residual min=-0.007607 max=0.011369 Jy/beam ! Clean residual mean=-0.000175 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.156057 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.156057 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.557 mas, bpa=-4.027 degrees ! Estimated noise=602.952 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 = 0.0235608 Jy ! Component: 100 - total flux cleaned = 0.0396218 Jy ! Component: 150 - total flux cleaned = 0.0510674 Jy ! Component: 200 - total flux cleaned = 0.0594455 Jy ! Total flux subtracted in 200 components = 0.0594455 Jy ! Clean residual min=-0.005095 max=0.006683 Jy/beam ! Clean residual mean=-0.000035 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.215502 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.215502 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=2.619 mas, bmaj=8.498 mas, bpa=6.233 degrees ! Estimated noise=685.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943597 Jy ! Component: 100 - total flux cleaned = 0.0151586 Jy ! Component: 150 - total flux cleaned = 0.0187568 Jy ! Component: 200 - total flux cleaned = 0.0200607 Jy ! Total flux subtracted in 200 components = 0.0200607 Jy ! Clean residual min=-0.004651 max=0.004801 Jy/beam ! Clean residual mean=-0.000004 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.235563 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 = 0.000547625 Jy ! Component: 100 - total flux cleaned = 0.000937438 Jy ! Component: 150 - total flux cleaned = 0.00126484 Jy ! Component: 200 - total flux cleaned = 0.00154132 Jy ! Total flux subtracted in 200 components = 0.00154132 Jy ! Clean residual min=-0.004246 max=0.004834 Jy/beam ! Clean residual mean=-0.000003 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.237104 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 124 components and 0.237104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.557 mas, bpa=-4.027 degrees ! Estimated noise=602.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000911672 Jy ! Component: 100 - total flux cleaned = -0.00084047 Jy ! Component: 150 - total flux cleaned = -0.000648806 Jy ! Component: 200 - total flux cleaned = -0.000429684 Jy ! Total flux subtracted in 200 components = -0.000429684 Jy ! Clean residual min=-0.003783 max=0.003752 Jy/beam ! Clean residual mean=-0.000002 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.236674 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.236674 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=0.187419Jy sigma=0.000641 ! Fit after self-cal, rms=0.187465Jy sigma=0.000640 wmodel J1459-3655_X_2017_05_27_pus_map.mod ! Writing 134 model components to file: J1459-3655_X_2017_05_27_pus_map.mod wobs J1459-3655_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1459-3655_X_2017_05_27_pus_uvs.fits wwins J1459-3655_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1459-3655_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 = 0.000989316 Jy ! Component: 100 - total flux cleaned = 0.000927173 Jy ! Component: 150 - total flux cleaned = 0.000927156 Jy ! Component: 200 - total flux cleaned = 0.000975488 Jy ! Component: 250 - total flux cleaned = 0.00107048 Jy ! Component: 300 - total flux cleaned = 0.000983272 Jy ! Component: 350 - total flux cleaned = 0.00102473 Jy ! Component: 400 - total flux cleaned = 0.00110396 Jy ! Component: 450 - total flux cleaned = 0.00110489 Jy ! Component: 500 - total flux cleaned = 0.00128804 Jy ! Component: 550 - total flux cleaned = 0.00132263 Jy ! Component: 600 - total flux cleaned = 0.00125472 Jy ! Component: 650 - total flux cleaned = 0.00118942 Jy ! Component: 700 - total flux cleaned = 0.0011903 Jy ! Component: 750 - total flux cleaned = 0.00119064 Jy ! Component: 800 - total flux cleaned = 0.00112949 Jy ! Component: 850 - total flux cleaned = 0.00118835 Jy ! Component: 900 - total flux cleaned = 0.00110307 Jy ! Component: 950 - total flux cleaned = 0.00118733 Jy ! Component: 1000 - total flux cleaned = 0.00118595 Jy ! Component: 1050 - total flux cleaned = 0.00118545 Jy ! Component: 1100 - total flux cleaned = 0.00118511 Jy ! Component: 1150 - total flux cleaned = 0.00121071 Jy ! Component: 1200 - total flux cleaned = 0.00118597 Jy ! Component: 1250 - total flux cleaned = 0.00123529 Jy ! Component: 1300 - total flux cleaned = 0.00128353 Jy ! Component: 1350 - total flux cleaned = 0.00126 Jy ! Component: 1400 - total flux cleaned = 0.0013067 Jy ! Component: 1450 - total flux cleaned = 0.00135212 Jy ! Component: 1500 - total flux cleaned = 0.00132992 Jy ! Component: 1550 - total flux cleaned = 0.0014182 Jy ! Component: 1600 - total flux cleaned = 0.0014181 Jy ! Component: 1650 - total flux cleaned = 0.00148222 Jy ! Component: 1700 - total flux cleaned = 0.00150304 Jy ! Component: 1750 - total flux cleaned = 0.00156547 Jy ! Component: 1800 - total flux cleaned = 0.00164744 Jy ! Component: 1850 - total flux cleaned = 0.00170768 Jy ! Component: 1900 - total flux cleaned = 0.00174692 Jy ! Component: 1950 - total flux cleaned = 0.00170777 Jy ! Component: 2000 - total flux cleaned = 0.00176554 Jy ! Total flux subtracted in 2048 components = 0.00174638 Jy ! Clean residual min=-0.001014 max=0.001052 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.238421 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 269 components and 0.238421 Jy ![Exited script file: muppet] wmap "J1459-3655_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9474 x 2.557 at -4.027 degrees (North through East) ! Clean map min=-0.002295 max=0.085625 Jy/beam ! Writing clean map to FITS file: J1459-3655_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 0.0856253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39737 1.39737 2.79473 5.58947 11.1789 22.3579 44.7157 89.4315 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 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: 0.9474 x 2.557 at -4.027 degrees (North through East) ! Clean map min=-0.002295 max=0.085625 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 J1459-3655_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:38:15 2019