! Started logfile: J1526-1725_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:25 2019 obs J1526-1725_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1526-1725_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982567 visibilities/baseline/integration-bin. ! Found source: J1526-1725 ! ! 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 1202 lines of history. ! ! Reading 61548 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 J1526-1725_X_2017_10_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980066Jy sigma=0.007462 ! Fit after self-cal, rms=0.941845Jy sigma=0.007201 ! 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=0.7733 mas, bmaj=3.05 mas, bpa=-19.06 degrees ! Estimated noise=982.372 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 = 0.0447812 Jy ! Component: 100 - total flux cleaned = 0.0561229 Jy ! Total flux subtracted in 100 components = 0.0561229 Jy ! Clean residual min=-0.003275 max=0.005019 Jy/beam ! Clean residual mean=0.000050 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0561229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0561229 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=0.097458Jy sigma=0.000691 ! Fit after self-cal, rms=0.097042Jy sigma=0.000688 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677367 Jy ! Component: 100 - total flux cleaned = 0.0109065 Jy ! Total flux subtracted in 100 components = 0.0109065 Jy ! Clean residual min=-0.002847 max=0.003586 Jy/beam ! Clean residual mean=0.000021 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0670294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0670294 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=0.096394Jy sigma=0.000682 ! Fit after self-cal, rms=0.096394Jy sigma=0.000682 ! 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=1.052 mas, bmaj=3.673 mas, bpa=-17.18 degrees ! Estimated noise=400.072 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 = 0.00430756 Jy ! Component: 100 - total flux cleaned = 0.0065695 Jy ! Component: 150 - total flux cleaned = 0.00798258 Jy ! Component: 200 - total flux cleaned = 0.00863971 Jy ! Total flux subtracted in 200 components = 0.00863971 Jy ! Clean residual min=-0.002134 max=0.002478 Jy/beam ! Clean residual mean=0.000017 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0756691 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.0756691 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=0.096217Jy sigma=0.000680 ! Fit after self-cal, rms=0.096258Jy sigma=0.000680 ! 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 0.95 FD 1.03 HN 1.21 KP 0.97 ! LA 1.06 MK 0.93 NL 1.07 OV 1.03 ! PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.13 KP 0.99 ! LA 1.02 MK 1.07 NL 1.03 OV 1.05 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.30 KP 1.01 ! LA 0.99 MK 1.05 NL 1.03 OV 1.05 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.04 NL 0.95 OV 1.07 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.08 KP 0.98 ! LA 1.02 MK 1.01 NL 0.98 OV 1.12 ! PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.15 KP 1.03 ! LA 1.00 MK 1.11 NL 0.95 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.91 KP 0.99 ! LA 1.04 MK 1.03 NL 0.96 OV 1.08 ! PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.17 KP 0.99 ! LA 1.02 MK 0.98 NL 1.03 OV 1.09 ! PT 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.16 KP 0.96 ! LA 1.02 MK 0.98 NL 1.03 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.96 ! LA 0.97 MK 0.97 NL 1.02 OV 1.11 ! PT 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.08 KP 0.98 ! LA 0.98 MK 0.92 NL 1.01 OV 0.99 ! PT 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.93 KP 1.00 ! LA 1.09 MK 0.76 NL 1.08 OV 1.02 ! PT 0.84 ! ! ! Fit before self-cal, rms=0.096258Jy sigma=0.000680 ! Fit after self-cal, rms=0.095395Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.675 mas, bpa=-17.23 degrees ! Estimated noise=399.641 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 = -0.000586117 Jy ! Component: 100 - total flux cleaned = -0.000610897 Jy ! Component: 150 - total flux cleaned = -0.000590064 Jy ! Component: 200 - total flux cleaned = -0.000557498 Jy ! Total flux subtracted in 200 components = -0.000557498 Jy ! Clean residual min=-0.001295 max=0.001717 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0751116 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0751116 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=0.095380Jy sigma=0.000678 ! Fit after self-cal, rms=0.095467Jy sigma=0.000678 ! 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=0.095467Jy sigma=0.000678 ! Fit after self-cal, rms=0.096327Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=3.694 mas, bpa=-17.28 degrees ! Estimated noise=398.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6323e-05 Jy ! Component: 100 - total flux cleaned = -6.0775e-06 Jy ! Component: 150 - total flux cleaned = -4.46895e-05 Jy ! Component: 200 - total flux cleaned = -6.59252e-05 Jy ! Total flux subtracted in 200 components = -6.59252e-05 Jy ! Clean residual min=-0.001268 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0750457 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0750457 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=0.096323Jy sigma=0.000677 ! Fit after self-cal, rms=0.096409Jy sigma=0.000677 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 = 8.03337e-06 Jy ! Component: 100 - total flux cleaned = -2.08481e-05 Jy ! Component: 150 - total flux cleaned = -4.51614e-05 Jy ! Component: 200 - total flux cleaned = -4.53524e-05 Jy ! Total flux subtracted in 200 components = -4.53524e-05 Jy ! Clean residual min=-0.001309 max=0.001402 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0750003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0750004 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=0.096405Jy sigma=0.000677 ! Fit after self-cal, rms=0.096403Jy sigma=0.000677 ! 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=0.096403Jy sigma=0.000677 ! Fit after self-cal, rms=0.096767Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=3.7 mas, bpa=-17.25 degrees ! Estimated noise=398.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56855e-05 Jy ! Component: 100 - total flux cleaned = 1.92416e-05 Jy ! Component: 150 - total flux cleaned = -1.48205e-05 Jy ! Component: 200 - total flux cleaned = -1.50532e-05 Jy ! Total flux subtracted in 200 components = -1.50532e-05 Jy ! Clean residual min=-0.001253 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0749853 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0749853 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=0.096764Jy sigma=0.000677 ! Fit after self-cal, rms=0.096793Jy sigma=0.000677 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29606e-05 Jy ! Component: 100 - total flux cleaned = -4.47512e-07 Jy ! Component: 150 - total flux cleaned = -2.9571e-05 Jy ! Component: 200 - total flux cleaned = -2.94498e-05 Jy ! Total flux subtracted in 200 components = -2.94498e-05 Jy ! Clean residual min=-0.001267 max=0.001426 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0749559 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.0749558 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=0.096791Jy sigma=0.000677 ! Fit after self-cal, rms=0.096794Jy sigma=0.000677 ! 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=0.096794Jy sigma=0.000677 ! Fit after self-cal, rms=0.096819Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=5.055 mas, bpa=-3.116 degrees ! Estimated noise=455.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166283 Jy ! Component: 100 - total flux cleaned = 8.69857e-05 Jy ! Component: 150 - total flux cleaned = 4.04945e-05 Jy ! Component: 200 - total flux cleaned = 2.99533e-06 Jy ! Total flux subtracted in 200 components = 2.99533e-06 Jy ! Clean residual min=-0.001195 max=0.001422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0749588 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0749588 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=0.096819Jy sigma=0.000677 ! Fit after self-cal, rms=0.096826Jy sigma=0.000677 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 = 1.71099e-05 Jy ! Component: 100 - total flux cleaned = -4.79179e-05 Jy ! Component: 150 - total flux cleaned = -7.77672e-05 Jy ! Component: 200 - total flux cleaned = -9.42138e-05 Jy ! Total flux subtracted in 200 components = -9.42138e-05 Jy ! Clean residual min=-0.001202 max=0.001406 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0748646 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 89 components and 0.0748646 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=0.096827Jy sigma=0.000677 ! Fit after self-cal, rms=0.096821Jy sigma=0.000677 ! 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=1.057 mas, bmaj=3.703 mas, bpa=-17.22 degrees ! Estimated noise=398.326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 3.703 at -17.22 degrees (North through East) ! Clean map min=-0.0019798 max=0.061002 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=0.7754 mas, bmaj=3.077 mas, bpa=-19.31 degrees ! Estimated noise=984.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449853 Jy ! Component: 100 - total flux cleaned = 0.0577291 Jy ! Component: 150 - total flux cleaned = 0.064379 Jy ! Component: 200 - total flux cleaned = 0.0684775 Jy ! Total flux subtracted in 200 components = 0.0684775 Jy ! Clean residual min=-0.002595 max=0.002550 Jy/beam ! Clean residual mean=0.000017 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0684775 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0684775 Jy ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.703 mas, bpa=-17.22 degrees ! Estimated noise=398.326 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 = 0.00369376 Jy ! Component: 100 - total flux cleaned = 0.00535166 Jy ! Component: 150 - total flux cleaned = 0.00571562 Jy ! Component: 200 - total flux cleaned = 0.00574719 Jy ! Total flux subtracted in 200 components = 0.00574719 Jy ! Clean residual min=-0.001329 max=0.001494 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0742247 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0742247 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=2.49 mas, bmaj=5.055 mas, bpa=-3.116 degrees ! Estimated noise=455.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439093 Jy ! Component: 100 - total flux cleaned = 0.000436859 Jy ! Component: 150 - total flux cleaned = 0.000412182 Jy ! Component: 200 - total flux cleaned = 0.000389992 Jy ! Total flux subtracted in 200 components = 0.000389992 Jy ! Clean residual min=-0.001251 max=0.001398 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0746147 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 = -1.9553e-05 Jy ! Component: 100 - total flux cleaned = -3.67038e-05 Jy ! Component: 150 - total flux cleaned = -5.27744e-05 Jy ! Component: 200 - total flux cleaned = -6.71561e-05 Jy ! Total flux subtracted in 200 components = -6.71561e-05 Jy ! Clean residual min=-0.001243 max=0.001383 Jy/beam ! Clean residual mean=0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0745475 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0745475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.703 mas, bpa=-17.22 degrees ! Estimated noise=398.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216968 Jy ! Component: 100 - total flux cleaned = -0.000193393 Jy ! Component: 150 - total flux cleaned = -0.000152215 Jy ! Component: 200 - total flux cleaned = -0.000115721 Jy ! Total flux subtracted in 200 components = -0.000115721 Jy ! Clean residual min=-0.001257 max=0.001338 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0744318 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0744318 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=0.096830Jy sigma=0.000677 ! Fit after self-cal, rms=0.096816Jy sigma=0.000677 wmodel J1526-1725_X_2017_10_21_pus_map.mod ! Writing 68 model components to file: J1526-1725_X_2017_10_21_pus_map.mod wobs J1526-1725_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1526-1725_X_2017_10_21_pus_uvs.fits wwins J1526-1725_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1526-1725_X_2017_10_21_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 = 0.000376683 Jy ! Component: 100 - total flux cleaned = 0.000618897 Jy ! Component: 150 - total flux cleaned = 0.000845523 Jy ! Component: 200 - total flux cleaned = 0.0010603 Jy ! Component: 250 - total flux cleaned = 0.00126531 Jy ! Component: 300 - total flux cleaned = 0.00139068 Jy ! Component: 350 - total flux cleaned = 0.00156268 Jy ! Component: 400 - total flux cleaned = 0.00169489 Jy ! Component: 450 - total flux cleaned = 0.00187113 Jy ! Component: 500 - total flux cleaned = 0.00202617 Jy ! Component: 550 - total flux cleaned = 0.00216163 Jy ! Component: 600 - total flux cleaned = 0.00229287 Jy ! Component: 650 - total flux cleaned = 0.0023355 Jy ! Component: 700 - total flux cleaned = 0.00241884 Jy ! Component: 750 - total flux cleaned = 0.00250008 Jy ! Component: 800 - total flux cleaned = 0.00257927 Jy ! Component: 850 - total flux cleaned = 0.00261802 Jy ! Component: 900 - total flux cleaned = 0.00271841 Jy ! Component: 950 - total flux cleaned = 0.00275526 Jy ! Component: 1000 - total flux cleaned = 0.0028519 Jy ! Component: 1050 - total flux cleaned = 0.00288749 Jy ! Component: 1100 - total flux cleaned = 0.00296887 Jy ! Component: 1150 - total flux cleaned = 0.00306048 Jy ! Component: 1200 - total flux cleaned = 0.00317284 Jy ! Component: 1250 - total flux cleaned = 0.00325 Jy ! Component: 1300 - total flux cleaned = 0.00334773 Jy ! Component: 1350 - total flux cleaned = 0.00344371 Jy ! Component: 1400 - total flux cleaned = 0.0035066 Jy ! Component: 1450 - total flux cleaned = 0.00358928 Jy ! Component: 1500 - total flux cleaned = 0.00369097 Jy ! Component: 1550 - total flux cleaned = 0.0037609 Jy ! Component: 1600 - total flux cleaned = 0.00382981 Jy ! Component: 1650 - total flux cleaned = 0.00390757 Jy ! Component: 1700 - total flux cleaned = 0.00394609 Jy ! Component: 1750 - total flux cleaned = 0.00403122 Jy ! Component: 1800 - total flux cleaned = 0.00406869 Jy ! Component: 1850 - total flux cleaned = 0.00414229 Jy ! Component: 1900 - total flux cleaned = 0.00415131 Jy ! Component: 1950 - total flux cleaned = 0.00419613 Jy ! Component: 2000 - total flux cleaned = 0.00419628 Jy ! Total flux subtracted in 2048 components = 0.00423134 Jy ! Clean residual min=-0.000534 max=0.000483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0786631 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 193 components and 0.0786631 Jy ![Exited script file: muppet] wmap "J1526-1725_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 3.703 at -17.22 degrees (North through East) ! Clean map min=-0.0013027 max=0.060875 Jy/beam ! Writing clean map to FITS file: J1526-1725_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0608753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860813 0.860813 1.72163 3.44325 6.8865 13.773 27.546 55.092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 3.703 at -17.22 degrees (North through East) ! Clean map min=-0.0013027 max=0.060875 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 J1526-1725_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:28 2019