! Started logfile: J2302-3718_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:30 2019 obs J2302-3718_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2302-3718_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.256215 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2302-3718 ! ! 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 947 lines of history. ! ! Reading 32652 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 J2302-3718_X_2017_09_26_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 1342 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1673 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1884 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1673 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 2092 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1872 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 2209 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955949Jy sigma=0.005921 ! Fit after self-cal, rms=0.913915Jy sigma=0.005667 ! 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=0.8808 mas, bmaj=8.869 mas, bpa=-14.97 degrees ! Estimated noise=1939.65 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 = 0.0537292 Jy ! Component: 100 - total flux cleaned = 0.069102 Jy ! Total flux subtracted in 100 components = 0.069102 Jy ! Clean residual min=-0.006671 max=0.007386 Jy/beam ! Clean residual mean=-0.000215 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.069102 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.069102 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=0.099423Jy sigma=0.000595 ! Fit after self-cal, rms=0.098935Jy sigma=0.000592 ! 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=2.105 mas, bmaj=11.95 mas, bpa=-13.25 degrees ! Estimated noise=850.655 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 = 0.0219717 Jy ! Component: 100 - total flux cleaned = 0.0318645 Jy ! Component: 150 - total flux cleaned = 0.0374399 Jy ! Component: 200 - total flux cleaned = 0.0409545 Jy ! Total flux subtracted in 200 components = 0.0409545 Jy ! Clean residual min=-0.009651 max=0.007873 Jy/beam ! Clean residual mean=0.000282 rms=0.003618 Jy/beam ! Combined flux in latest and established models = 0.110057 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 101 components and 0.110057 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=0.094087Jy sigma=0.000566 ! Fit after self-cal, rms=0.093561Jy sigma=0.000564 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 156 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.30 ! LA 0.92 MK 1.09 NL 1.00* OV 1.15 ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 1.30 ! LA 0.94 MK 1.07 NL 1.00* OV 1.11 ! PT 1.04 ! ! ! Correcting IF 3. ! A total of 306 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.18 ! LA 1.00 MK 0.95 NL 1.00* OV 1.14 ! PT 1.10 ! ! ! Correcting IF 4. ! A total of 438 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 1.07 ! LA 1.01 MK 1.00* NL 1.00* OV 1.11 ! PT 1.09 ! ! ! Correcting IF 5. ! A total of 432 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 1.06 ! LA 0.97 MK 1.00* NL 1.00* OV 1.07 ! PT 1.23 ! ! ! Correcting IF 6. ! A total of 435 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.15 ! LA 1.02 MK 1.00* NL 1.00* OV 0.99 ! PT 1.08 ! ! ! Correcting IF 7. ! A total of 510 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 1.00* OV 0.91 ! PT 1.15 ! ! ! Correcting IF 8. ! A total of 771 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 9. ! A total of 510 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.00* ! LA 1.02 MK 1.00* NL 1.00* OV 0.92 ! PT 1.11 ! ! ! Correcting IF 10. ! A total of 300 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.44 ! LA 0.89 MK 0.88 NL 1.00* OV 1.24 ! PT 0.92 ! ! ! Correcting IF 11. ! A total of 564 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 1.47 ! LA 0.90 MK 1.00* NL 1.00* OV 1.17 ! PT 0.81 ! ! ! Correcting IF 12. ! A total of 390 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 1.65 ! LA 0.74 MK 1.00* NL 1.00* OV 1.00* ! PT 0.82 ! ! ! Fit before self-cal, rms=0.093561Jy sigma=0.000564 ! Fit after self-cal, rms=0.102035Jy sigma=0.000559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.79 mas, bmaj=12.51 mas, bpa=-13.76 degrees ! Estimated noise=1079.04 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 = 0.00210284 Jy ! Component: 100 - total flux cleaned = 0.00241859 Jy ! Component: 150 - total flux cleaned = 0.00273916 Jy ! Component: 200 - total flux cleaned = 0.00302128 Jy ! Total flux subtracted in 200 components = 0.00302128 Jy ! Clean residual min=-0.005096 max=0.004102 Jy/beam ! Clean residual mean=0.000090 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.113078 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.113078 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=0.101987Jy sigma=0.000559 ! Fit after self-cal, rms=0.102356Jy sigma=0.000558 ! 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=0.102356Jy sigma=0.000558 ! Fit after self-cal, rms=0.104288Jy sigma=0.000555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.787 mas, bmaj=12.89 mas, bpa=-13.89 degrees ! Estimated noise=1086.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728433 Jy ! Component: 100 - total flux cleaned = 0.000973714 Jy ! Component: 150 - total flux cleaned = 0.00115215 Jy ! Component: 200 - total flux cleaned = 0.00128644 Jy ! Total flux subtracted in 200 components = 0.00128644 Jy ! Clean residual min=-0.004499 max=0.003898 Jy/beam ! Clean residual mean=0.000094 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.114364 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.114364 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=0.104274Jy sigma=0.000555 ! Fit after self-cal, rms=0.104638Jy sigma=0.000554 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 = 8.42615e-05 Jy ! Component: 100 - total flux cleaned = 0.000203173 Jy ! Component: 150 - total flux cleaned = 0.000307591 Jy ! Component: 200 - total flux cleaned = 0.000376451 Jy ! Total flux subtracted in 200 components = 0.000376451 Jy ! Clean residual min=-0.004702 max=0.003714 Jy/beam ! Clean residual mean=0.000098 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.114741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.114741 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=0.104627Jy sigma=0.000554 ! Fit after self-cal, rms=0.104631Jy sigma=0.000554 ! 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=0.104631Jy sigma=0.000554 ! Fit after self-cal, rms=0.106159Jy sigma=0.000554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.782 mas, bmaj=12.98 mas, bpa=-13.93 degrees ! Estimated noise=1086.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362916 Jy ! Component: 100 - total flux cleaned = 0.000565261 Jy ! Component: 150 - total flux cleaned = 0.000652015 Jy ! Component: 200 - total flux cleaned = 0.000652259 Jy ! Total flux subtracted in 200 components = 0.000652259 Jy ! Clean residual min=-0.004355 max=0.003563 Jy/beam ! Clean residual mean=0.000095 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.115393 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 0.115393 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=0.106150Jy sigma=0.000554 ! Fit after self-cal, rms=0.106346Jy sigma=0.000554 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 = -0.000156154 Jy ! Component: 100 - total flux cleaned = -0.00010955 Jy ! Component: 150 - total flux cleaned = -4.79583e-05 Jy ! Component: 200 - total flux cleaned = -1.07815e-05 Jy ! Total flux subtracted in 200 components = -1.07815e-05 Jy ! Clean residual min=-0.004432 max=0.003475 Jy/beam ! Clean residual mean=0.000092 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.115382 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 0.115382 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=0.106338Jy sigma=0.000554 ! Fit after self-cal, rms=0.106342Jy sigma=0.000554 ! 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=0.106342Jy sigma=0.000554 ! Fit after self-cal, rms=0.107092Jy sigma=0.000554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.478 mas, bmaj=14.02 mas, bpa=-11.89 degrees ! Estimated noise=1144.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.43366e-06 Jy ! Component: 100 - total flux cleaned = 7.50724e-06 Jy ! Component: 150 - total flux cleaned = 5.44415e-06 Jy ! Component: 200 - total flux cleaned = 6.16371e-06 Jy ! Total flux subtracted in 200 components = 6.16371e-06 Jy ! Clean residual min=-0.004840 max=0.003226 Jy/beam ! Clean residual mean=0.000101 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.115388 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.115388 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=0.107084Jy sigma=0.000554 ! Fit after self-cal, rms=0.107174Jy sigma=0.000554 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 = -0.000181159 Jy ! Component: 100 - total flux cleaned = -0.00018218 Jy ! Component: 150 - total flux cleaned = -0.000163511 Jy ! Component: 200 - total flux cleaned = -0.000148285 Jy ! Total flux subtracted in 200 components = -0.000148285 Jy ! Clean residual min=-0.004797 max=0.003208 Jy/beam ! Clean residual mean=0.000100 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.11524 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.11524 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=0.107169Jy sigma=0.000554 ! Fit after self-cal, rms=0.107175Jy sigma=0.000554 ! 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=1.774 mas, bmaj=13.03 mas, bpa=-13.95 degrees ! Estimated noise=1085.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.774 x 13.03 at -13.95 degrees (North through East) ! Clean map min=-0.0041217 max=0.069903 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=0.8493 mas, bmaj=9.447 mas, bpa=-14.73 degrees ! Estimated noise=2182.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568428 Jy ! Component: 100 - total flux cleaned = 0.0749752 Jy ! Component: 150 - total flux cleaned = 0.0860234 Jy ! Component: 200 - total flux cleaned = 0.0938545 Jy ! Total flux subtracted in 200 components = 0.0938545 Jy ! Clean residual min=-0.005624 max=0.005195 Jy/beam ! Clean residual mean=-0.000126 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.0938545 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0938545 Jy ! Inverting map and beam ! Estimated beam: bmin=1.774 mas, bmaj=13.03 mas, bpa=-13.95 degrees ! Estimated noise=1085.23 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 = 0.00875289 Jy ! Component: 100 - total flux cleaned = 0.0139072 Jy ! Component: 150 - total flux cleaned = 0.0170451 Jy ! Component: 200 - total flux cleaned = 0.0189852 Jy ! Total flux subtracted in 200 components = 0.0189852 Jy ! Clean residual min=-0.004651 max=0.003196 Jy/beam ! Clean residual mean=0.000042 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.11284 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.11284 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=4.478 mas, bmaj=14.02 mas, bpa=-11.89 degrees ! Estimated noise=1144.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131007 Jy ! Component: 100 - total flux cleaned = 0.00169792 Jy ! Component: 150 - total flux cleaned = 0.00182105 Jy ! Component: 200 - total flux cleaned = 0.00190511 Jy ! Total flux subtracted in 200 components = 0.00190511 Jy ! Clean residual min=-0.004833 max=0.003057 Jy/beam ! Clean residual mean=0.000094 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.114745 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 = 5.14499e-05 Jy ! Component: 100 - total flux cleaned = 0.000124533 Jy ! Component: 150 - total flux cleaned = 0.00016901 Jy ! Component: 200 - total flux cleaned = 0.00021107 Jy ! Total flux subtracted in 200 components = 0.00021107 Jy ! Clean residual min=-0.004805 max=0.003166 Jy/beam ! Clean residual mean=0.000098 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.114956 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.114956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.774 mas, bmaj=13.03 mas, bpa=-13.95 degrees ! Estimated noise=1085.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.28145e-05 Jy ! Component: 100 - total flux cleaned = 0.000210814 Jy ! Component: 150 - total flux cleaned = 0.000321789 Jy ! Component: 200 - total flux cleaned = 0.000338617 Jy ! Total flux subtracted in 200 components = 0.000338617 Jy ! Clean residual min=-0.004272 max=0.003283 Jy/beam ! Clean residual mean=0.000090 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.115295 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.115295 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=0.107158Jy sigma=0.000554 ! Fit after self-cal, rms=0.107137Jy sigma=0.000553 wmodel J2302-3718_X_2017_09_26_pus_map.mod ! Writing 91 model components to file: J2302-3718_X_2017_09_26_pus_map.mod wobs J2302-3718_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2302-3718_X_2017_09_26_pus_uvs.fits wwins J2302-3718_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2302-3718_X_2017_09_26_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 = -0.000973684 Jy ! Component: 100 - total flux cleaned = -0.00102105 Jy ! Component: 150 - total flux cleaned = -0.000975925 Jy ! Component: 200 - total flux cleaned = -0.000760283 Jy ! Component: 250 - total flux cleaned = -0.00052498 Jy ! Component: 300 - total flux cleaned = -0.000239092 Jy ! Component: 350 - total flux cleaned = 9.07942e-05 Jy ! Component: 400 - total flux cleaned = 0.000401094 Jy ! Component: 450 - total flux cleaned = 0.000574695 Jy ! Component: 500 - total flux cleaned = 0.00065646 Jy ! Component: 550 - total flux cleaned = 0.000838556 Jy ! Component: 600 - total flux cleaned = 0.00091309 Jy ! Component: 650 - total flux cleaned = 0.000936442 Jy ! Component: 700 - total flux cleaned = 0.000935696 Jy ! Component: 750 - total flux cleaned = 0.000825048 Jy ! Component: 800 - total flux cleaned = 0.000697645 Jy ! Component: 850 - total flux cleaned = 0.000635887 Jy ! Component: 900 - total flux cleaned = 0.000536591 Jy ! Component: 950 - total flux cleaned = 0.000497451 Jy ! Component: 1000 - total flux cleaned = 0.000403537 Jy ! Component: 1050 - total flux cleaned = 0.000294991 Jy ! Component: 1100 - total flux cleaned = 0.000242643 Jy ! Component: 1150 - total flux cleaned = 0.000192073 Jy ! Component: 1200 - total flux cleaned = 0.000175701 Jy ! Component: 1250 - total flux cleaned = 0.000159427 Jy ! Component: 1300 - total flux cleaned = 0.000127918 Jy ! Component: 1350 - total flux cleaned = 6.70096e-05 Jy ! Component: 1400 - total flux cleaned = 2.24687e-05 Jy ! Component: 1450 - total flux cleaned = -2.10957e-05 Jy ! Component: 1500 - total flux cleaned = -7.79386e-05 Jy ! Component: 1550 - total flux cleaned = -0.000119517 Jy ! Component: 1600 - total flux cleaned = -0.000119507 Jy ! Component: 1650 - total flux cleaned = -0.000159755 Jy ! Component: 1700 - total flux cleaned = -0.000251704 Jy ! Component: 1750 - total flux cleaned = -0.00036779 Jy ! Component: 1800 - total flux cleaned = -0.000507472 Jy ! Component: 1850 - total flux cleaned = -0.000657564 Jy ! Component: 1900 - total flux cleaned = -0.000756402 Jy ! Component: 1950 - total flux cleaned = -0.000853965 Jy ! Component: 2000 - total flux cleaned = -0.00095057 Jy ! Total flux subtracted in 2048 components = -0.00103437 Jy ! Clean residual min=-0.000736 max=0.000648 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.11426 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 209 components and 0.11426 Jy ![Exited script file: muppet] wmap "J2302-3718_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.774 x 13.03 at -13.95 degrees (North through East) ! Clean map min=-0.0030896 max=0.068465 Jy/beam ! Writing clean map to FITS file: J2302-3718_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0684653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06733 1.06733 2.13466 4.26931 8.53863 17.0773 34.1545 68.309 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.774 x 13.03 at -13.95 degrees (North through East) ! Clean map min=-0.0030896 max=0.068465 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 J2302-3718_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:33 2019