! Started logfile: J2306-0459_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:15 2019 obs J2306-0459_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2306-0459_X_2017_06_10_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970501 visibilities/baseline/integration-bin. ! Found source: J2306-0459 ! ! 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 1309 lines of history. ! ! Reading 59220 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 J2306-0459_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812610Jy sigma=0.007263 ! Fit after self-cal, rms=0.788108Jy sigma=0.007068 ! 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=0.7009 mas, bmaj=1.721 mas, bpa=-2.225 degrees ! Estimated noise=690.862 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 = 0.15315 Jy ! Component: 100 - total flux cleaned = 0.20531 Jy ! Total flux subtracted in 100 components = 0.20531 Jy ! Clean residual min=-0.009180 max=0.024426 Jy/beam ! Clean residual mean=-0.000036 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 0.20531 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.20531 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=0.096684Jy sigma=0.000853 ! Fit after self-cal, rms=0.096609Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279657 Jy ! Component: 100 - total flux cleaned = 0.0433382 Jy ! Total flux subtracted in 100 components = 0.0433382 Jy ! Clean residual min=-0.006459 max=0.007991 Jy/beam ! Clean residual mean=-0.000044 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.248648 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.248648 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=0.085120Jy sigma=0.000732 ! Fit after self-cal, rms=0.085078Jy sigma=0.000731 ! 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=0.8792 mas, bmaj=2.028 mas, bpa=-1.27 degrees ! Estimated noise=325.185 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 = 0.0149033 Jy ! Component: 100 - total flux cleaned = 0.022595 Jy ! Component: 150 - total flux cleaned = 0.0270547 Jy ! Component: 200 - total flux cleaned = 0.0296963 Jy ! Total flux subtracted in 200 components = 0.0296963 Jy ! Clean residual min=-0.004468 max=0.009812 Jy/beam ! Clean residual mean=-0.000029 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.278345 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.278345 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=0.082875Jy sigma=0.000705 ! Fit after self-cal, rms=0.082876Jy sigma=0.000705 ! Inverting map ! Added new window around map position (1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830528 Jy ! Component: 100 - total flux cleaned = 0.0115912 Jy ! Component: 150 - total flux cleaned = 0.0120009 Jy ! Component: 200 - total flux cleaned = 0.0122511 Jy ! Total flux subtracted in 200 components = 0.0122511 Jy ! Clean residual min=-0.003912 max=0.004818 Jy/beam ! Clean residual mean=-0.000032 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.290596 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.290596 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=0.082028Jy sigma=0.000697 ! Fit after self-cal, rms=0.081893Jy sigma=0.000696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.16 KP 0.99 ! LA 0.96 MK 0.99 NL 0.95 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.16 KP 0.96 ! LA 0.97 MK 0.99 NL 0.96 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.18 KP 0.98 ! LA 0.97 MK 1.00 NL 0.96 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.17 KP 0.97 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.13 KP 1.00 ! LA 0.97 MK 1.03 NL 0.96 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.17 KP 1.00 ! LA 0.98 MK 1.00 NL 0.97 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.18 KP 0.99 ! LA 0.98 MK 1.01 NL 0.95 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.15 KP 0.99 ! LA 0.97 MK 1.01 NL 0.95 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.13 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.13 KP 1.00 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.17 KP 0.98 ! LA 0.99 MK 0.99 NL 0.96 OV 1.03 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.15 KP 0.96 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.081893Jy sigma=0.000696 ! Fit after self-cal, rms=0.083072Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.028 mas, bpa=-0.9606 degrees ! Estimated noise=326.158 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 = -0.000742883 Jy ! Component: 100 - total flux cleaned = -0.00106485 Jy ! Component: 150 - total flux cleaned = -0.00129089 Jy ! Component: 200 - total flux cleaned = -0.00128822 Jy ! Total flux subtracted in 200 components = -0.00128822 Jy ! Clean residual min=-0.003924 max=0.003713 Jy/beam ! Clean residual mean=-0.000010 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.289308 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.289308 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=0.082790Jy sigma=0.000683 ! Fit after self-cal, rms=0.082818Jy sigma=0.000683 ! 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=0.082818Jy sigma=0.000683 ! Fit after self-cal, rms=0.082816Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=2.03 mas, bpa=-1.019 degrees ! Estimated noise=325.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794229 Jy ! Component: 100 - total flux cleaned = 0.000704292 Jy ! Component: 150 - total flux cleaned = 0.000667112 Jy ! Component: 200 - total flux cleaned = 0.000632449 Jy ! Total flux subtracted in 200 components = 0.000632449 Jy ! Clean residual min=-0.001952 max=0.002374 Jy/beam ! Clean residual mean=0.000009 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.28994 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.28994 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=0.082772Jy sigma=0.000668 ! Fit after self-cal, rms=0.082822Jy sigma=0.000668 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) ! Added new window around map position (6.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202919 Jy ! Component: 100 - total flux cleaned = 0.00308155 Jy ! Component: 150 - total flux cleaned = 0.00332388 Jy ! Component: 200 - total flux cleaned = 0.00335527 Jy ! Total flux subtracted in 200 components = 0.00335527 Jy ! Clean residual min=-0.001795 max=0.001663 Jy/beam ! Clean residual mean=0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.293295 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.293295 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=0.082765Jy sigma=0.000667 ! Fit after self-cal, rms=0.082759Jy sigma=0.000667 ! 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=0.082759Jy sigma=0.000667 ! Fit after self-cal, rms=0.083066Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.029 mas, bpa=-1.08 degrees ! Estimated noise=324.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038586 Jy ! Component: 100 - total flux cleaned = 0.000505907 Jy ! Component: 150 - total flux cleaned = 0.000539071 Jy ! Component: 200 - total flux cleaned = 0.0005649 Jy ! Total flux subtracted in 200 components = 0.0005649 Jy ! Clean residual min=-0.001328 max=0.001477 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.29386 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.29386 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=0.083030Jy sigma=0.000664 ! Fit after self-cal, rms=0.083040Jy sigma=0.000664 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) ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480496 Jy ! Component: 100 - total flux cleaned = 0.000353377 Jy ! Component: 150 - total flux cleaned = 0.000298899 Jy ! Component: 200 - total flux cleaned = 0.000350157 Jy ! Total flux subtracted in 200 components = 0.000350157 Jy ! Clean residual min=-0.001223 max=0.001249 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.29421 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.29421 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=0.083013Jy sigma=0.000664 ! Fit after self-cal, rms=0.083011Jy sigma=0.000664 ! Inverting map ! Added new window around map position (4.2, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118039 Jy ! Component: 100 - total flux cleaned = 0.00167525 Jy ! Component: 150 - total flux cleaned = 0.00214471 Jy ! Component: 200 - total flux cleaned = 0.00252054 Jy ! Total flux subtracted in 200 components = 0.00252054 Jy ! Clean residual min=-0.001076 max=0.000969 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.296731 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.296731 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=0.082987Jy sigma=0.000663 ! Fit after self-cal, rms=0.082987Jy sigma=0.000663 ! 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=0.082987Jy sigma=0.000663 ! Fit after self-cal, rms=0.083036Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.561 mas, bpa=3.496 degrees ! Estimated noise=412.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872491 Jy ! Component: 100 - total flux cleaned = 0.00135795 Jy ! Component: 150 - total flux cleaned = 0.00176293 Jy ! Component: 200 - total flux cleaned = 0.0021147 Jy ! Total flux subtracted in 200 components = 0.0021147 Jy ! Clean residual min=-0.001124 max=0.001207 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.298846 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.298846 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=0.083028Jy sigma=0.000663 ! Fit after self-cal, rms=0.083026Jy sigma=0.000663 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 = 0.000262455 Jy ! Component: 100 - total flux cleaned = 0.000519789 Jy ! Component: 150 - total flux cleaned = 0.000721284 Jy ! Component: 200 - total flux cleaned = 0.000928491 Jy ! Total flux subtracted in 200 components = 0.000928491 Jy ! Clean residual min=-0.001075 max=0.001167 Jy/beam ! Clean residual mean=0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.299774 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.299774 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=0.083023Jy sigma=0.000663 ! Fit after self-cal, rms=0.083022Jy sigma=0.000663 ! 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=0.8791 mas, bmaj=2.028 mas, bpa=-1.071 degrees ! Estimated noise=324.381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8791 x 2.028 at -1.071 degrees (North through East) ! Clean map min=-0.0010665 max=0.21354 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=0.7011 mas, bmaj=1.719 mas, bpa=-2.02 degrees ! Estimated noise=692.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15351 Jy ! Component: 100 - total flux cleaned = 0.206468 Jy ! Component: 150 - total flux cleaned = 0.234447 Jy ! Component: 200 - total flux cleaned = 0.249999 Jy ! Total flux subtracted in 200 components = 0.249999 Jy ! Clean residual min=-0.003861 max=0.008014 Jy/beam ! Clean residual mean=-0.000002 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.249999 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.249999 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8791 mas, bmaj=2.028 mas, bpa=-1.071 degrees ! Estimated noise=324.381 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 = 0.0155085 Jy ! Component: 100 - total flux cleaned = 0.0244425 Jy ! Component: 150 - total flux cleaned = 0.0301138 Jy ! Component: 200 - total flux cleaned = 0.0339491 Jy ! Total flux subtracted in 200 components = 0.0339491 Jy ! Clean residual min=-0.001629 max=0.002105 Jy/beam ! Clean residual mean=0.000009 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.283948 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.283948 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269423 Jy ! Component: 100 - total flux cleaned = 0.00476663 Jy ! Component: 150 - total flux cleaned = 0.00646214 Jy ! Component: 200 - total flux cleaned = 0.00767681 Jy ! Total flux subtracted in 200 components = 0.00767681 Jy ! Clean residual min=-0.001150 max=0.001246 Jy/beam ! Clean residual mean=0.000006 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.291624 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.291625 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=2.172 mas, bmaj=3.561 mas, bpa=3.496 degrees ! Estimated noise=412.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182407 Jy ! Component: 100 - total flux cleaned = 0.00312507 Jy ! Component: 150 - total flux cleaned = 0.0041537 Jy ! Component: 200 - total flux cleaned = 0.00483467 Jy ! Total flux subtracted in 200 components = 0.00483467 Jy ! Clean residual min=-0.001175 max=0.001217 Jy/beam ! Clean residual mean=0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.296459 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 = 0.00055224 Jy ! Component: 100 - total flux cleaned = 0.00103622 Jy ! Component: 150 - total flux cleaned = 0.00144398 Jy ! Component: 200 - total flux cleaned = 0.00171074 Jy ! Total flux subtracted in 200 components = 0.00171074 Jy ! Clean residual min=-0.001103 max=0.001189 Jy/beam ! Clean residual mean=0.000007 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.29817 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 119 components and 0.29817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8791 mas, bmaj=2.028 mas, bpa=-1.071 degrees ! Estimated noise=324.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110836 Jy ! Component: 100 - total flux cleaned = 0.00025815 Jy ! Component: 150 - total flux cleaned = 0.000417397 Jy ! Component: 200 - total flux cleaned = 0.000516839 Jy ! Total flux subtracted in 200 components = 0.000516839 Jy ! Clean residual min=-0.000974 max=0.000918 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.298687 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.298687 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=0.083054Jy sigma=0.000663 ! Fit after self-cal, rms=0.083053Jy sigma=0.000663 wmodel J2306-0459_X_2017_06_10_pus_map.mod ! Writing 145 model components to file: J2306-0459_X_2017_06_10_pus_map.mod wobs J2306-0459_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2306-0459_X_2017_06_10_pus_uvs.fits wwins J2306-0459_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J2306-0459_X_2017_06_10_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 = -6.91452e-05 Jy ! Component: 100 - total flux cleaned = -0.000191469 Jy ! Component: 150 - total flux cleaned = -0.000349817 Jy ! Component: 200 - total flux cleaned = -0.000432943 Jy ! Component: 250 - total flux cleaned = -0.000500034 Jy ! Component: 300 - total flux cleaned = -0.000552196 Jy ! Component: 350 - total flux cleaned = -0.000565082 Jy ! Component: 400 - total flux cleaned = -0.000627271 Jy ! Component: 450 - total flux cleaned = -0.000700237 Jy ! Component: 500 - total flux cleaned = -0.000783719 Jy ! Component: 550 - total flux cleaned = -0.000877265 Jy ! Component: 600 - total flux cleaned = -0.000946188 Jy ! Component: 650 - total flux cleaned = -0.00103662 Jy ! Component: 700 - total flux cleaned = -0.00112532 Jy ! Component: 750 - total flux cleaned = -0.00119079 Jy ! Component: 800 - total flux cleaned = -0.00122306 Jy ! Component: 850 - total flux cleaned = -0.00125489 Jy ! Component: 900 - total flux cleaned = -0.00132794 Jy ! Component: 950 - total flux cleaned = -0.00135868 Jy ! Component: 1000 - total flux cleaned = -0.00138914 Jy ! Component: 1050 - total flux cleaned = -0.00142927 Jy ! Component: 1100 - total flux cleaned = -0.00146893 Jy ! Component: 1150 - total flux cleaned = -0.00149824 Jy ! Component: 1200 - total flux cleaned = -0.00152739 Jy ! Component: 1250 - total flux cleaned = -0.00158465 Jy ! Component: 1300 - total flux cleaned = -0.00161288 Jy ! Component: 1350 - total flux cleaned = -0.00162235 Jy ! Component: 1400 - total flux cleaned = -0.00168703 Jy ! Component: 1450 - total flux cleaned = -0.00171447 Jy ! Component: 1500 - total flux cleaned = -0.00175979 Jy ! Component: 1550 - total flux cleaned = -0.00177791 Jy ! Component: 1600 - total flux cleaned = -0.00182229 Jy ! Component: 1650 - total flux cleaned = -0.00185742 Jy ! Component: 1700 - total flux cleaned = -0.00188367 Jy ! Component: 1750 - total flux cleaned = -0.00192676 Jy ! Component: 1800 - total flux cleaned = -0.0019524 Jy ! Component: 1850 - total flux cleaned = -0.0019862 Jy ! Component: 1900 - total flux cleaned = -0.00199449 Jy ! Component: 1950 - total flux cleaned = -0.00201112 Jy ! Component: 2000 - total flux cleaned = -0.00203595 Jy ! Total flux subtracted in 2048 components = -0.0020848 Jy ! Clean residual min=-0.000415 max=0.000427 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.296602 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 274 components and 0.296602 Jy ![Exited script file: muppet] wmap "J2306-0459_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8791 x 2.028 at -1.071 degrees (North through East) ! Clean map min=-0.00091605 max=0.21333 Jy/beam ! Writing clean map to FITS file: J2306-0459_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221301 0.221301 0.442602 0.885203 1.77041 3.54081 7.08162 14.1632 28.3265 56.653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8791 x 2.028 at -1.071 degrees (North through East) ! Clean map min=-0.00091605 max=0.21333 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 J2306-0459_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:18 2019