! Started logfile: J1147-3812_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:28:11 2019 obs J1147-3812_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_04_28_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 2304 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 J1147-3812_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.477753Jy sigma=0.003208 ! Fit after self-cal, rms=0.477147Jy sigma=0.003206 ! 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=0.806 mas, bmaj=4.998 mas, bpa=8.078 degrees ! Estimated noise=4036.27 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 = 1.02204 Jy ! Component: 100 - total flux cleaned = 1.2745 Jy ! Total flux subtracted in 100 components = 1.2745 Jy ! Clean residual min=-0.076400 max=0.134536 Jy/beam ! Clean residual mean=-0.000713 rms=0.028746 Jy/beam ! Combined flux in latest and established models = 1.2745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.2745 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=0.309026Jy sigma=0.001990 ! Fit after self-cal, rms=0.308922Jy sigma=0.001989 ! 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=0.9737 mas, bmaj=5.31 mas, bpa=7.654 degrees ! Estimated noise=2538.54 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 = 0.195336 Jy ! Component: 100 - total flux cleaned = 0.296448 Jy ! Component: 150 - total flux cleaned = 0.353127 Jy ! Component: 200 - total flux cleaned = 0.38582 Jy ! Total flux subtracted in 200 components = 0.38582 Jy ! Clean residual min=-0.039522 max=0.043027 Jy/beam ! Clean residual mean=0.000232 rms=0.013826 Jy/beam ! Combined flux in latest and established models = 1.66032 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 1.66032 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=0.193283Jy sigma=0.000933 ! Fit after self-cal, rms=0.193161Jy sigma=0.000933 ! 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 1.00* FD 0.96 HN 1.07 KP 0.96 ! LA 0.93 MK 1.00* NL 1.01 OV 1.03 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.18 KP 0.96 ! LA 0.94 MK 1.00* NL 1.00 OV 0.98 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.14 KP 0.91 ! LA 0.96 MK 1.00* NL 1.02 OV 1.03 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.12 KP 0.94 ! LA 0.95 MK 1.00* NL 1.03 OV 1.03 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.05 KP 0.94 ! LA 0.95 MK 1.00* NL 1.03 OV 0.99 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.11 KP 0.95 ! LA 0.97 MK 1.00* NL 1.05 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.20 KP 0.93 ! LA 0.98 MK 1.00* NL 1.03 OV 1.01 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.19 KP 0.94 ! LA 0.95 MK 1.00* NL 1.04 OV 0.99 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.19 KP 0.95 ! LA 0.97 MK 1.00* NL 1.02 OV 0.99 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.12 KP 0.95 ! LA 0.97 MK 1.00* NL 1.05 OV 0.99 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.09 KP 0.96 ! LA 0.97 MK 1.00* NL 1.04 OV 0.99 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.08 KP 0.93 ! LA 0.96 MK 1.00* NL 1.05 OV 1.00 ! PT 1.13 SC 1.03 ! ! ! Fit before self-cal, rms=0.193161Jy sigma=0.000933 ! Fit after self-cal, rms=0.168470Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9793 mas, bmaj=5.409 mas, bpa=7.77 degrees ! Estimated noise=2530.32 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 = -0.0120038 Jy ! Component: 100 - total flux cleaned = -0.0135609 Jy ! Component: 150 - total flux cleaned = -0.0142893 Jy ! Component: 200 - total flux cleaned = -0.0148867 Jy ! Total flux subtracted in 200 components = -0.0148867 Jy ! Clean residual min=-0.017445 max=0.015973 Jy/beam ! Clean residual mean=-0.000156 rms=0.005088 Jy/beam ! Combined flux in latest and established models = 1.64544 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.64544 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=0.166221Jy sigma=0.000687 ! Fit after self-cal, rms=0.166504Jy 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=0.166504Jy sigma=0.000686 ! Fit after self-cal, rms=0.166512Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=5.432 mas, bpa=7.783 degrees ! Estimated noise=2531.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00801009 Jy ! Component: 100 - total flux cleaned = -0.00948144 Jy ! Component: 150 - total flux cleaned = -0.0104756 Jy ! Component: 200 - total flux cleaned = -0.0111632 Jy ! Total flux subtracted in 200 components = -0.0111632 Jy ! Clean residual min=-0.017027 max=0.015348 Jy/beam ! Clean residual mean=-0.000163 rms=0.004733 Jy/beam ! Combined flux in latest and established models = 1.63427 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 1.63427 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=0.165137Jy sigma=0.000679 ! Fit after self-cal, rms=0.165166Jy sigma=0.000679 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 = -0.00048162 Jy ! Component: 100 - total flux cleaned = -0.00118727 Jy ! Component: 150 - total flux cleaned = -0.00132332 Jy ! Component: 200 - total flux cleaned = -0.00145341 Jy ! Total flux subtracted in 200 components = -0.00145341 Jy ! Clean residual min=-0.016749 max=0.014953 Jy/beam ! Clean residual mean=-0.000165 rms=0.004675 Jy/beam ! Combined flux in latest and established models = 1.63282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 1.63282 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=0.164795Jy sigma=0.000678 ! Fit after self-cal, rms=0.164803Jy sigma=0.000678 ! 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=0.164803Jy sigma=0.000678 ! Fit after self-cal, rms=0.165118Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.981 mas, bmaj=5.452 mas, bpa=7.794 degrees ! Estimated noise=2534.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0058115 Jy ! Component: 100 - total flux cleaned = -0.00701925 Jy ! Component: 150 - total flux cleaned = -0.00787066 Jy ! Component: 200 - total flux cleaned = -0.00861709 Jy ! Total flux subtracted in 200 components = -0.00861709 Jy ! Clean residual min=-0.016295 max=0.014558 Jy/beam ! Clean residual mean=-0.000161 rms=0.004417 Jy/beam ! Combined flux in latest and established models = 1.6242 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.6242 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=0.164262Jy sigma=0.000673 ! Fit after self-cal, rms=0.164293Jy sigma=0.000673 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 = -0.000295009 Jy ! Component: 100 - total flux cleaned = -0.000813248 Jy ! Component: 150 - total flux cleaned = -0.000813934 Jy ! Component: 200 - total flux cleaned = -0.00105336 Jy ! Total flux subtracted in 200 components = -0.00105336 Jy ! Clean residual min=-0.015953 max=0.014244 Jy/beam ! Clean residual mean=-0.000162 rms=0.004354 Jy/beam ! Combined flux in latest and established models = 1.62315 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 1.62315 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=0.164022Jy sigma=0.000672 ! Fit after self-cal, rms=0.164033Jy sigma=0.000672 ! 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=0.164033Jy sigma=0.000672 ! Fit after self-cal, rms=0.164444Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=8.353 mas, bpa=-4.866 degrees ! Estimated noise=2974.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0032607 Jy ! Component: 100 - total flux cleaned = -0.00353049 Jy ! Component: 150 - total flux cleaned = -0.0037804 Jy ! Component: 200 - total flux cleaned = -0.0041044 Jy ! Total flux subtracted in 200 components = -0.0041044 Jy ! Clean residual min=-0.011196 max=0.012758 Jy/beam ! Clean residual mean=-0.000284 rms=0.003946 Jy/beam ! Combined flux in latest and established models = 1.61905 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 1.61905 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=0.164078Jy sigma=0.000670 ! Fit after self-cal, rms=0.164021Jy sigma=0.000670 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 = 0.000135319 Jy ! Component: 100 - total flux cleaned = 2.73287e-05 Jy ! Component: 150 - total flux cleaned = -6.94712e-05 Jy ! Component: 200 - total flux cleaned = -7.67444e-05 Jy ! Total flux subtracted in 200 components = -7.67444e-05 Jy ! Clean residual min=-0.010954 max=0.012749 Jy/beam ! Clean residual mean=-0.000283 rms=0.003934 Jy/beam ! Combined flux in latest and established models = 1.61897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 1.61897 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=0.163944Jy sigma=0.000670 ! Fit after self-cal, rms=0.163868Jy sigma=0.000670 ! 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=0.9819 mas, bmaj=5.468 mas, bpa=7.801 degrees ! Estimated noise=2535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9819 x 5.468 at 7.801 degrees (North through East) ! Clean map min=-0.014151 max=1.2437 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.163868Jy sigma=0.000670 ! Fit after self-cal, rms=0.157265Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=5.474 mas, bpa=7.784 degrees ! Estimated noise=2539.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351081 Jy ! Component: 100 - total flux cleaned = -0.00456678 Jy ! Component: 150 - total flux cleaned = -0.00534505 Jy ! Component: 200 - total flux cleaned = -0.0057025 Jy ! Total flux subtracted in 200 components = -0.0057025 Jy ! Clean residual min=-0.015392 max=0.013577 Jy/beam ! Clean residual mean=-0.000170 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 1.61327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 1.61327 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=0.156848Jy sigma=0.000617 ! Fit after self-cal, rms=0.156863Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75837e-05 Jy ! Component: 100 - total flux cleaned = -0.000134969 Jy ! Component: 150 - total flux cleaned = -0.000251105 Jy ! Component: 200 - total flux cleaned = -0.000353223 Jy ! Total flux subtracted in 200 components = -0.000353223 Jy ! Clean residual min=-0.015129 max=0.013229 Jy/beam ! Clean residual mean=-0.000170 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 1.61291 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 126 components and 1.61291 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=0.156698Jy sigma=0.000616 ! Fit after self-cal, rms=0.156707Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.156707Jy sigma=0.000616 ! Fit after self-cal, rms=0.157036Jy sigma=0.000615 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=0.8064 mas, bmaj=5.152 mas, bpa=8.226 degrees ! Estimated noise=4098.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03783 Jy ! Component: 100 - total flux cleaned = 1.28532 Jy ! Component: 150 - total flux cleaned = 1.40359 Jy ! Component: 200 - total flux cleaned = 1.47346 Jy ! Total flux subtracted in 200 components = 1.47346 Jy ! Clean residual min=-0.025725 max=0.049617 Jy/beam ! Clean residual mean=-0.000266 rms=0.009179 Jy/beam ! Combined flux in latest and established models = 1.47346 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 38 model components to the UV plane model. ! The established model now contains 38 components and 1.47346 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=5.483 mas, bpa=7.785 degrees ! Estimated noise=2539.13 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) ! Added new window around map position (1.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661124 Jy ! Component: 100 - total flux cleaned = 0.0980029 Jy ! Component: 150 - total flux cleaned = 0.116212 Jy ! Component: 200 - total flux cleaned = 0.127165 Jy ! Total flux subtracted in 200 components = 0.127165 Jy ! Clean residual min=-0.012288 max=0.016304 Jy/beam ! Clean residual mean=-0.000173 rms=0.003630 Jy/beam ! Combined flux in latest and established models = 1.60062 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 1.60062 Jy ! Inverting map ! Added new window around map position (-2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132055 Jy ! Component: 100 - total flux cleaned = 0.0163093 Jy ! Component: 150 - total flux cleaned = 0.0184073 Jy ! Component: 200 - total flux cleaned = 0.0204527 Jy ! Total flux subtracted in 200 components = 0.0204527 Jy ! Clean residual min=-0.009873 max=0.009032 Jy/beam ! Clean residual mean=-0.000146 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 1.62107 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 1.62107 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=2.327 mas, bmaj=8.406 mas, bpa=-4.919 degrees ! Estimated noise=2968.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343757 Jy ! Component: 100 - total flux cleaned = 0.00343365 Jy ! Component: 150 - total flux cleaned = 0.00358821 Jy ! Component: 200 - total flux cleaned = 0.0038703 Jy ! Total flux subtracted in 200 components = 0.0038703 Jy ! Clean residual min=-0.010437 max=0.009418 Jy/beam ! Clean residual mean=-0.000262 rms=0.003330 Jy/beam ! Combined flux in latest and established models = 1.62494 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 = 0.000273734 Jy ! Component: 100 - total flux cleaned = 0.000399746 Jy ! Component: 150 - total flux cleaned = 0.000398713 Jy ! Component: 200 - total flux cleaned = 0.000397646 Jy ! Total flux subtracted in 200 components = 0.000397646 Jy ! Clean residual min=-0.009844 max=0.009272 Jy/beam ! Clean residual mean=-0.000264 rms=0.003272 Jy/beam ! Combined flux in latest and established models = 1.62534 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 1.62534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=5.483 mas, bpa=7.785 degrees ! Estimated noise=2539.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396656 Jy ! Component: 100 - total flux cleaned = 0.000999913 Jy ! Component: 150 - total flux cleaned = 0.00126407 Jy ! Component: 200 - total flux cleaned = 0.00138428 Jy ! Total flux subtracted in 200 components = 0.00138428 Jy ! Clean residual min=-0.008729 max=0.008844 Jy/beam ! Clean residual mean=-0.000149 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 1.62673 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 1.62673 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=0.153477Jy sigma=0.000591 ! Fit after self-cal, rms=0.153479Jy sigma=0.000590 wmodel J1147-3812_X_2017_04_28_pus_map.mod ! Writing 155 model components to file: J1147-3812_X_2017_04_28_pus_map.mod wobs J1147-3812_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_04_28_pus_uvs.fits wwins J1147-3812_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1147-3812_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 = -0.00166731 Jy ! Component: 100 - total flux cleaned = -0.0023082 Jy ! Component: 150 - total flux cleaned = -0.00300099 Jy ! Component: 200 - total flux cleaned = -0.00353284 Jy ! Component: 250 - total flux cleaned = -0.0039349 Jy ! Component: 300 - total flux cleaned = -0.00422613 Jy ! Component: 350 - total flux cleaned = -0.00431904 Jy ! Component: 400 - total flux cleaned = -0.00440796 Jy ! Component: 450 - total flux cleaned = -0.00440923 Jy ! Component: 500 - total flux cleaned = -0.0046527 Jy ! Component: 550 - total flux cleaned = -0.00473222 Jy ! Component: 600 - total flux cleaned = -0.00503529 Jy ! Component: 650 - total flux cleaned = -0.00503473 Jy ! Component: 700 - total flux cleaned = -0.00525006 Jy ! Component: 750 - total flux cleaned = -0.00518003 Jy ! Component: 800 - total flux cleaned = -0.00517956 Jy ! Component: 850 - total flux cleaned = -0.0053796 Jy ! Component: 900 - total flux cleaned = -0.00550977 Jy ! Component: 950 - total flux cleaned = -0.00563753 Jy ! Component: 1000 - total flux cleaned = -0.00569997 Jy ! Component: 1050 - total flux cleaned = -0.00576193 Jy ! Component: 1100 - total flux cleaned = -0.00582319 Jy ! Component: 1150 - total flux cleaned = -0.00600328 Jy ! Component: 1200 - total flux cleaned = -0.00606287 Jy ! Component: 1250 - total flux cleaned = -0.00617901 Jy ! Component: 1300 - total flux cleaned = -0.00629321 Jy ! Component: 1350 - total flux cleaned = -0.00640471 Jy ! Component: 1400 - total flux cleaned = -0.00646033 Jy ! Component: 1450 - total flux cleaned = -0.00640596 Jy ! Component: 1500 - total flux cleaned = -0.00635162 Jy ! Component: 1550 - total flux cleaned = -0.00635108 Jy ! Component: 1600 - total flux cleaned = -0.00619299 Jy ! Component: 1650 - total flux cleaned = -0.00619244 Jy ! Component: 1700 - total flux cleaned = -0.00629594 Jy ! Component: 1750 - total flux cleaned = -0.00660401 Jy ! Component: 1800 - total flux cleaned = -0.00670612 Jy ! Component: 1850 - total flux cleaned = -0.00690996 Jy ! Component: 1900 - total flux cleaned = -0.00696056 Jy ! Component: 1950 - total flux cleaned = -0.00706165 Jy ! Component: 2000 - total flux cleaned = -0.00711211 Jy ! Total flux subtracted in 2048 components = -0.0071631 Jy ! Clean residual min=-0.002859 max=0.003146 Jy/beam ! Clean residual mean=-0.000025 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 1.61956 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 307 components and 1.61956 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9842 x 5.483 at 7.785 degrees (North through East) ! Clean map min=-0.0074191 max=1.2772 Jy/beam ! Writing clean map to FITS file: J1147-3812_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 1.2772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000923189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216847 0.216847 0.433694 0.867389 1.73478 3.46955 6.93911 13.8782 27.7564 55.5129 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.277 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9842 x 5.483 at 7.785 degrees (North through East) ! Clean map min=-0.0074191 max=1.2772 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 J1147-3812_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:12 2019