! Started logfile: J0458-3139_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:39 2019 obs J0458-3139_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0458-3139_X_2017_10_09_pus_uva.fits ! AN table 1: 175 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.720159 visibilities/baseline/integration-bin. ! Found source: J0458-3139 ! ! 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 763 lines of history. ! ! Reading 54444 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 J0458-3139_X_2017_10_09_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 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008045Jy sigma=0.006605 ! Fit after self-cal, rms=0.948812Jy sigma=0.006261 ! 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=0.6741 mas, bmaj=3.426 mas, bpa=-23.17 degrees ! Estimated noise=1566.03 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 = 0.0468374 Jy ! Component: 100 - total flux cleaned = 0.051139 Jy ! Total flux subtracted in 100 components = 0.051139 Jy ! Clean residual min=-0.007980 max=0.007051 Jy/beam ! Clean residual mean=0.000009 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.051139 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.051139 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=0.117067Jy sigma=0.000598 ! Fit after self-cal, rms=0.115375Jy sigma=0.000586 ! 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=0.9188 mas, bmaj=4.307 mas, bpa=-22.69 degrees ! Estimated noise=496.189 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 = -0.00052286 Jy ! Component: 100 - total flux cleaned = -0.0014579 Jy ! Component: 150 - total flux cleaned = -0.00221714 Jy ! Component: 200 - total flux cleaned = -0.00274131 Jy ! Total flux subtracted in 200 components = -0.00274131 Jy ! Clean residual min=-0.003260 max=0.002171 Jy/beam ! Clean residual mean=-0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0483977 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0483977 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=0.114784Jy sigma=0.000585 ! Fit after self-cal, rms=0.114316Jy sigma=0.000584 ! 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 1.04 HN 0.77 KP 1.03 ! LA 1.02 MK 1.08 NL 0.93 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.78 KP 1.01 ! LA 1.07 MK 1.02 NL 1.08 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.73 KP 0.97 ! LA 1.14 MK 1.01 NL 1.03 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.76 KP 1.04 ! LA 0.98 MK 0.99 NL 1.07 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.71 KP 0.95 ! LA 1.14 MK 1.04 NL 1.07 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.75 KP 1.00 ! LA 1.03 MK 1.02 NL 1.06 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.79 KP 0.94 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.71 KP 0.94 ! LA 1.01 MK 0.99 NL 1.06 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.77 KP 0.96 ! LA 1.03 MK 0.98 NL 1.05 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.75 KP 0.93 ! LA 1.00 MK 0.96 NL 0.99 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.70 KP 0.92 ! LA 1.01 MK 0.92 NL 1.00 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.87 HN 0.70 KP 0.94 ! LA 0.95 MK 0.94 NL 1.02 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.114316Jy sigma=0.000584 ! Fit after self-cal, rms=0.100656Jy sigma=0.000582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9004 mas, bmaj=4.135 mas, bpa=-21.85 degrees ! Estimated noise=488.491 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 = 0.000552184 Jy ! Component: 100 - total flux cleaned = 0.00059738 Jy ! Component: 150 - total flux cleaned = 0.000569179 Jy ! Component: 200 - total flux cleaned = 0.000545678 Jy ! Total flux subtracted in 200 components = 0.000545678 Jy ! Clean residual min=-0.001514 max=0.001355 Jy/beam ! Clean residual mean=-0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0489434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0489433 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=0.100626Jy sigma=0.000582 ! Fit after self-cal, rms=0.100144Jy sigma=0.000582 ! 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=0.100144Jy sigma=0.000582 ! Fit after self-cal, rms=0.097361Jy sigma=0.000581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=4.053 mas, bpa=-21.75 degrees ! Estimated noise=488.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241318 Jy ! Component: 100 - total flux cleaned = 0.000345089 Jy ! Component: 150 - total flux cleaned = 0.000402094 Jy ! Component: 200 - total flux cleaned = 0.000414228 Jy ! Total flux subtracted in 200 components = 0.000414228 Jy ! Clean residual min=-0.001141 max=0.001046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0493576 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0493576 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=0.097354Jy sigma=0.000581 ! Fit after self-cal, rms=0.097188Jy sigma=0.000581 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 = -0.000186958 Jy ! Component: 100 - total flux cleaned = -0.000249183 Jy ! Component: 150 - total flux cleaned = -0.000290112 Jy ! Component: 200 - total flux cleaned = -0.000314834 Jy ! Total flux subtracted in 200 components = -0.000314834 Jy ! Clean residual min=-0.001232 max=0.001089 Jy/beam ! Clean residual mean=-0.000006 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0490427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0490427 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=0.097182Jy sigma=0.000581 ! Fit after self-cal, rms=0.097155Jy sigma=0.000581 ! 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=0.097155Jy sigma=0.000581 ! Fit after self-cal, rms=0.096810Jy sigma=0.000580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=4.02 mas, bpa=-21.73 degrees ! Estimated noise=488.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107464 Jy ! Component: 100 - total flux cleaned = 9.51457e-05 Jy ! Component: 150 - total flux cleaned = 7.21096e-05 Jy ! Component: 200 - total flux cleaned = 5.09881e-05 Jy ! Total flux subtracted in 200 components = 5.09881e-05 Jy ! Clean residual min=-0.001063 max=0.001024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0490937 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0490937 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=0.096806Jy sigma=0.000580 ! Fit after self-cal, rms=0.096790Jy sigma=0.000580 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 = -6.49897e-05 Jy ! Component: 100 - total flux cleaned = -7.48684e-05 Jy ! Component: 150 - total flux cleaned = -8.36319e-05 Jy ! Component: 200 - total flux cleaned = -9.21831e-05 Jy ! Total flux subtracted in 200 components = -9.21831e-05 Jy ! Clean residual min=-0.001135 max=0.001036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0490015 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0490015 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=0.096788Jy sigma=0.000580 ! Fit after self-cal, rms=0.096781Jy sigma=0.000580 ! 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=0.096781Jy sigma=0.000580 ! Fit after self-cal, rms=0.096814Jy sigma=0.000580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=7.847 mas, bpa=-7.287 degrees ! Estimated noise=573.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.13657e-05 Jy ! Component: 100 - total flux cleaned = 9.97478e-05 Jy ! Component: 150 - total flux cleaned = 0.000120316 Jy ! Component: 200 - total flux cleaned = 0.000120287 Jy ! Total flux subtracted in 200 components = 0.000120287 Jy ! Clean residual min=-0.001160 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0491218 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0491218 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=0.096814Jy sigma=0.000580 ! Fit after self-cal, rms=0.096814Jy sigma=0.000580 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 = 2.26883e-05 Jy ! Component: 100 - total flux cleaned = 2.94889e-05 Jy ! Component: 150 - total flux cleaned = 3.50868e-05 Jy ! Component: 200 - total flux cleaned = 2.48182e-05 Jy ! Total flux subtracted in 200 components = 2.48182e-05 Jy ! Clean residual min=-0.001218 max=0.000966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0491467 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0491467 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=0.096814Jy sigma=0.000580 ! Fit after self-cal, rms=0.096815Jy sigma=0.000580 ! 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=0.8886 mas, bmaj=4.005 mas, bpa=-21.69 degrees ! Estimated noise=489.036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 4.005 at -21.69 degrees (North through East) ! Clean map min=-0.0060417 max=0.061024 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=0.6561 mas, bmaj=3.197 mas, bpa=-21.93 degrees ! Estimated noise=1460.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474087 Jy ! Component: 100 - total flux cleaned = 0.052542 Jy ! Component: 150 - total flux cleaned = 0.0513933 Jy ! Component: 200 - total flux cleaned = 0.0505989 Jy ! Total flux subtracted in 200 components = 0.0505989 Jy ! Clean residual min=-0.004268 max=0.003832 Jy/beam ! Clean residual mean=-0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0505989 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0505989 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=4.005 mas, bpa=-21.69 degrees ! Estimated noise=489.036 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 = -0.000632009 Jy ! Component: 100 - total flux cleaned = -0.000684304 Jy ! Component: 150 - total flux cleaned = -0.000683672 Jy ! Component: 200 - total flux cleaned = -0.000686098 Jy ! Total flux subtracted in 200 components = -0.000686098 Jy ! Clean residual min=-0.001138 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0499128 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0499128 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=2.42 mas, bmaj=7.847 mas, bpa=-7.287 degrees ! Estimated noise=573.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.59656e-05 Jy ! Component: 100 - total flux cleaned = -0.000113135 Jy ! Component: 150 - total flux cleaned = -0.000147325 Jy ! Component: 200 - total flux cleaned = -0.000168853 Jy ! Total flux subtracted in 200 components = -0.000168853 Jy ! Clean residual min=-0.001230 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.049744 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 = -3.15055e-05 Jy ! Component: 100 - total flux cleaned = -5.16803e-05 Jy ! Component: 150 - total flux cleaned = -8.07472e-05 Jy ! Component: 200 - total flux cleaned = -0.000100025 Jy ! Total flux subtracted in 200 components = -0.000100025 Jy ! Clean residual min=-0.001233 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0496439 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0496439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=4.005 mas, bpa=-21.69 degrees ! Estimated noise=489.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135771 Jy ! Component: 100 - total flux cleaned = -9.26998e-05 Jy ! Component: 150 - total flux cleaned = -7.37467e-05 Jy ! Component: 200 - total flux cleaned = -9.04262e-05 Jy ! Total flux subtracted in 200 components = -9.04262e-05 Jy ! Clean residual min=-0.001146 max=0.001018 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0495535 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0495535 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=0.000580 ! Fit after self-cal, rms=0.096839Jy sigma=0.000580 wmodel J0458-3139_X_2017_10_09_pus_map.mod ! Writing 39 model components to file: J0458-3139_X_2017_10_09_pus_map.mod wobs J0458-3139_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0458-3139_X_2017_10_09_pus_uvs.fits wwins J0458-3139_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0458-3139_X_2017_10_09_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 = -0.000217225 Jy ! Component: 100 - total flux cleaned = -0.000182426 Jy ! Component: 150 - total flux cleaned = -0.000182097 Jy ! Component: 200 - total flux cleaned = -0.000197438 Jy ! Component: 250 - total flux cleaned = -0.000182969 Jy ! Component: 300 - total flux cleaned = -0.000155109 Jy ! Component: 350 - total flux cleaned = -6.16211e-05 Jy ! Component: 400 - total flux cleaned = 1.59561e-05 Jy ! Component: 450 - total flux cleaned = 7.90572e-05 Jy ! Component: 500 - total flux cleaned = 0.000128223 Jy ! Component: 550 - total flux cleaned = 0.000235743 Jy ! Component: 600 - total flux cleaned = 0.000305695 Jy ! Component: 650 - total flux cleaned = 0.000362588 Jy ! Component: 700 - total flux cleaned = 0.000440772 Jy ! Component: 750 - total flux cleaned = 0.000517575 Jy ! Component: 800 - total flux cleaned = 0.000603493 Jy ! Component: 850 - total flux cleaned = 0.000708871 Jy ! Component: 900 - total flux cleaned = 0.000750203 Jy ! Component: 950 - total flux cleaned = 0.000811121 Jy ! Component: 1000 - total flux cleaned = 0.000851142 Jy ! Component: 1050 - total flux cleaned = 0.000880626 Jy ! Component: 1100 - total flux cleaned = 0.000899885 Jy ! Component: 1150 - total flux cleaned = 0.000909469 Jy ! Component: 1200 - total flux cleaned = 0.000909596 Jy ! Component: 1250 - total flux cleaned = 0.000900446 Jy ! Component: 1300 - total flux cleaned = 0.00090972 Jy ! Component: 1350 - total flux cleaned = 0.000909579 Jy ! Component: 1400 - total flux cleaned = 0.000918461 Jy ! Component: 1450 - total flux cleaned = 0.000936004 Jy ! Component: 1500 - total flux cleaned = 0.000935961 Jy ! Component: 1550 - total flux cleaned = 0.000944642 Jy ! Component: 1600 - total flux cleaned = 0.000969683 Jy ! Component: 1650 - total flux cleaned = 0.000944763 Jy ! Component: 1700 - total flux cleaned = 0.000961286 Jy ! Component: 1750 - total flux cleaned = 0.000961353 Jy ! Component: 1800 - total flux cleaned = 0.00096927 Jy ! Component: 1850 - total flux cleaned = 0.000977168 Jy ! Component: 1900 - total flux cleaned = 0.00100873 Jy ! Component: 1950 - total flux cleaned = 0.00101644 Jy ! Component: 2000 - total flux cleaned = 0.00101652 Jy ! Total flux subtracted in 2048 components = 0.00103954 Jy ! Clean residual min=-0.000468 max=0.000447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0505931 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 162 components and 0.050593 Jy ![Exited script file: muppet] wmap "J0458-3139_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 4.005 at -21.69 degrees (North through East) ! Clean map min=-0.0061311 max=0.059856 Jy/beam ! Writing clean map to FITS file: J0458-3139_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.731412 0.731412 1.46282 2.92565 5.8513 11.7026 23.4052 46.8104 93.6208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 4.005 at -21.69 degrees (North through East) ! Clean map min=-0.0061311 max=0.059856 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 J0458-3139_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:42 2019