! Started logfile: J2208+1808_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:37 2019 obs J2208+1808_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2208+1808_X_2017_10_09_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.506705 visibilities/baseline/integration-bin. ! Found source: J2208+1808 ! ! 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 25392 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 J2208+1808_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 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996463Jy sigma=0.008712 ! Fit after self-cal, rms=0.957901Jy sigma=0.008382 ! 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=0.9274 mas, bmaj=2.669 mas, bpa=-10.63 degrees ! Estimated noise=1007.72 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 = 0.0343973 Jy ! Component: 100 - total flux cleaned = 0.0421045 Jy ! Total flux subtracted in 100 components = 0.0421045 Jy ! Clean residual min=-0.002357 max=0.003348 Jy/beam ! Clean residual mean=-0.000011 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0421045 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0421045 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=0.072685Jy sigma=0.000612 ! Fit after self-cal, rms=0.071352Jy sigma=0.000601 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437415 Jy ! Component: 100 - total flux cleaned = 0.00490646 Jy ! Total flux subtracted in 100 components = 0.00490646 Jy ! Clean residual min=-0.002184 max=0.002525 Jy/beam ! Clean residual mean=-0.000008 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0470109 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0470109 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=0.071094Jy sigma=0.000599 ! Fit after self-cal, rms=0.071085Jy sigma=0.000599 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.617 mas, bpa=-10.48 degrees ! Estimated noise=548.932 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 = 0.00181444 Jy ! Component: 100 - total flux cleaned = 0.00207199 Jy ! Component: 150 - total flux cleaned = 0.00214678 Jy ! Component: 200 - total flux cleaned = 0.00218088 Jy ! Total flux subtracted in 200 components = 0.00218088 Jy ! Clean residual min=-0.001738 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0491918 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0491918 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=0.071029Jy sigma=0.000599 ! Fit after self-cal, rms=0.071019Jy sigma=0.000598 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.00 ! LA 0.99 MK 1.04 NL 0.99 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.03 KP 1.06 ! LA 1.01 MK 1.16 NL 1.09 OV 1.00* ! PT 1.15 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.04 KP 0.91 ! LA 1.00 MK 1.19 NL 1.10 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.93 KP 0.94 ! LA 1.08 MK 1.23 NL 1.03 OV 1.00* ! PT 1.21 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.87 KP 1.02 ! LA 1.06 MK 0.99 NL 1.00 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.96 KP 0.97 ! LA 1.00 MK 1.12 NL 0.89 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.91 KP 0.99 ! LA 0.89 MK 1.08 NL 1.06 OV 1.00* ! PT 1.16 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.84 KP 0.94 ! LA 1.15 MK 1.00 NL 1.04 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.90 KP 1.02 ! LA 0.94 MK 1.03 NL 1.02 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.93 KP 0.93 ! LA 1.02 MK 0.92 NL 0.96 OV 1.00* ! PT 1.21 ! ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.85 KP 0.93 ! LA 0.99 MK 0.93 NL 0.98 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.85 HN 0.87 KP 0.89 ! LA 1.07 MK 0.85 NL 0.95 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.071019Jy sigma=0.000598 ! Fit after self-cal, rms=0.070241Jy sigma=0.000597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.61 mas, bpa=-10.68 degrees ! Estimated noise=552.703 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 = 0.000326126 Jy ! Component: 100 - total flux cleaned = 0.000457317 Jy ! Component: 150 - total flux cleaned = 0.000510597 Jy ! Component: 200 - total flux cleaned = 0.000557235 Jy ! Total flux subtracted in 200 components = 0.000557235 Jy ! Clean residual min=-0.001177 max=0.001435 Jy/beam ! Clean residual mean=-0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0497491 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0497491 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=0.070233Jy sigma=0.000597 ! Fit after self-cal, rms=0.070253Jy sigma=0.000597 ! 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=0.070253Jy sigma=0.000597 ! Fit after self-cal, rms=0.070693Jy sigma=0.000596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.609 mas, bpa=-10.81 degrees ! Estimated noise=553.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356995 Jy ! Component: 100 - total flux cleaned = 0.000463407 Jy ! Component: 150 - total flux cleaned = 0.000510858 Jy ! Component: 200 - total flux cleaned = 0.000501785 Jy ! Total flux subtracted in 200 components = 0.000501785 Jy ! Clean residual min=-0.001146 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0502508 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0502509 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=0.070687Jy sigma=0.000596 ! Fit after self-cal, rms=0.070730Jy sigma=0.000596 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 = 0.000171568 Jy ! Component: 100 - total flux cleaned = 0.000181228 Jy ! Component: 150 - total flux cleaned = 0.000198148 Jy ! Component: 200 - total flux cleaned = 0.000213098 Jy ! Total flux subtracted in 200 components = 0.000213098 Jy ! Clean residual min=-0.001165 max=0.001075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0504639 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0504639 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=0.070727Jy sigma=0.000596 ! Fit after self-cal, rms=0.070722Jy sigma=0.000596 ! 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=0.070722Jy sigma=0.000596 ! Fit after self-cal, rms=0.070791Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.611 mas, bpa=-10.86 degrees ! Estimated noise=552.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187786 Jy ! Component: 100 - total flux cleaned = 0.000243552 Jy ! Component: 150 - total flux cleaned = 0.000266111 Jy ! Component: 200 - total flux cleaned = 0.000272039 Jy ! Total flux subtracted in 200 components = 0.000272039 Jy ! Clean residual min=-0.001157 max=0.001096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.050736 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.050736 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=0.070788Jy sigma=0.000596 ! Fit after self-cal, rms=0.070812Jy sigma=0.000596 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 = 5.7596e-05 Jy ! Component: 100 - total flux cleaned = 5.81275e-05 Jy ! Component: 150 - total flux cleaned = 7.19215e-05 Jy ! Component: 200 - total flux cleaned = 6.53977e-05 Jy ! Total flux subtracted in 200 components = 6.53977e-05 Jy ! Clean residual min=-0.001148 max=0.001077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0508014 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0508014 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=0.070810Jy sigma=0.000596 ! Fit after self-cal, rms=0.070808Jy sigma=0.000595 ! 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=0.070808Jy sigma=0.000595 ! Fit after self-cal, rms=0.070793Jy sigma=0.000595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.748 mas, bpa=-19.95 degrees ! Estimated noise=638.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59235e-06 Jy ! Component: 100 - total flux cleaned = 8.36551e-06 Jy ! Component: 150 - total flux cleaned = 8.30792e-06 Jy ! Component: 200 - total flux cleaned = 8.27386e-06 Jy ! Total flux subtracted in 200 components = 8.27386e-06 Jy ! Clean residual min=-0.001198 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0508097 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0508097 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=0.070792Jy sigma=0.000595 ! Fit after self-cal, rms=0.070802Jy sigma=0.000595 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 = -4.70818e-05 Jy ! Component: 100 - total flux cleaned = -4.71243e-05 Jy ! Component: 150 - total flux cleaned = -4.70069e-05 Jy ! Component: 200 - total flux cleaned = -4.29218e-05 Jy ! Total flux subtracted in 200 components = -4.29218e-05 Jy ! Clean residual min=-0.001207 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0507667 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0507667 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=0.070802Jy sigma=0.000595 ! Fit after self-cal, rms=0.070802Jy sigma=0.000595 ! 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=1.147 mas, bmaj=2.613 mas, bpa=-10.89 degrees ! Estimated noise=551.464 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 2.613 at -10.89 degrees (North through East) ! Clean map min=-0.0010577 max=0.046095 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=0.914 mas, bmaj=2.662 mas, bpa=-10.8 degrees ! Estimated noise=996.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035781 Jy ! Component: 100 - total flux cleaned = 0.044042 Jy ! Component: 150 - total flux cleaned = 0.0468512 Jy ! Component: 200 - total flux cleaned = 0.0477168 Jy ! Total flux subtracted in 200 components = 0.0477168 Jy ! Clean residual min=-0.002007 max=0.002046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0477168 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0477168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=2.613 mas, bpa=-10.89 degrees ! Estimated noise=551.464 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151108 Jy ! Component: 100 - total flux cleaned = 0.00203155 Jy ! Component: 150 - total flux cleaned = 0.00240109 Jy ! Component: 200 - total flux cleaned = 0.00256929 Jy ! Total flux subtracted in 200 components = 0.00256929 Jy ! Clean residual min=-0.001095 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0502861 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0502861 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=2.22 mas, bmaj=2.748 mas, bpa=-19.95 degrees ! Estimated noise=638.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147694 Jy ! Component: 100 - total flux cleaned = 0.000114403 Jy ! Component: 150 - total flux cleaned = 8.60267e-05 Jy ! Component: 200 - total flux cleaned = 6.18848e-05 Jy ! Total flux subtracted in 200 components = 6.18848e-05 Jy ! Clean residual min=-0.001170 max=0.001057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.050348 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.02508e-05 Jy ! Component: 100 - total flux cleaned = -1.94053e-05 Jy ! Component: 150 - total flux cleaned = -2.78337e-05 Jy ! Component: 200 - total flux cleaned = -3.51292e-05 Jy ! Total flux subtracted in 200 components = -3.51292e-05 Jy ! Clean residual min=-0.001108 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0503128 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.0503128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=2.613 mas, bpa=-10.89 degrees ! Estimated noise=551.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014007 Jy ! Component: 100 - total flux cleaned = 0.00018915 Jy ! Component: 150 - total flux cleaned = 0.00016768 Jy ! Component: 200 - total flux cleaned = 0.000157951 Jy ! Total flux subtracted in 200 components = 0.000157951 Jy ! Clean residual min=-0.001006 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0504708 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0504708 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=0.070798Jy sigma=0.000595 ! Fit after self-cal, rms=0.070798Jy sigma=0.000595 wmodel J2208+1808_X_2017_10_09_pus_map.mod ! Writing 73 model components to file: J2208+1808_X_2017_10_09_pus_map.mod wobs J2208+1808_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2208+1808_X_2017_10_09_pus_uvs.fits wwins J2208+1808_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J2208+1808_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 = -6.31376e-05 Jy ! Component: 100 - total flux cleaned = -0.000163036 Jy ! Component: 150 - total flux cleaned = -0.000302552 Jy ! Component: 200 - total flux cleaned = -0.000462926 Jy ! Component: 250 - total flux cleaned = -0.000628064 Jy ! Component: 300 - total flux cleaned = -0.0007986 Jy ! Component: 350 - total flux cleaned = -0.000961827 Jy ! Component: 400 - total flux cleaned = -0.00109405 Jy ! Component: 450 - total flux cleaned = -0.00125642 Jy ! Component: 500 - total flux cleaned = -0.0013457 Jy ! Component: 550 - total flux cleaned = -0.00145385 Jy ! Component: 600 - total flux cleaned = -0.00155809 Jy ! Component: 650 - total flux cleaned = -0.0016487 Jy ! Component: 700 - total flux cleaned = -0.00175605 Jy ! Component: 750 - total flux cleaned = -0.00180342 Jy ! Component: 800 - total flux cleaned = -0.00185899 Jy ! Component: 850 - total flux cleaned = -0.00192243 Jy ! Component: 900 - total flux cleaned = -0.00198428 Jy ! Component: 950 - total flux cleaned = -0.00203634 Jy ! Component: 1000 - total flux cleaned = -0.00212113 Jy ! Component: 1050 - total flux cleaned = -0.00219587 Jy ! Component: 1100 - total flux cleaned = -0.00226084 Jy ! Component: 1150 - total flux cleaned = -0.00230079 Jy ! Component: 1200 - total flux cleaned = -0.00230865 Jy ! Component: 1250 - total flux cleaned = -0.00236263 Jy ! Component: 1300 - total flux cleaned = -0.00240039 Jy ! Component: 1350 - total flux cleaned = -0.00244505 Jy ! Component: 1400 - total flux cleaned = -0.00246688 Jy ! Component: 1450 - total flux cleaned = -0.00248126 Jy ! Component: 1500 - total flux cleaned = -0.0025239 Jy ! Component: 1550 - total flux cleaned = -0.00253784 Jy ! Component: 1600 - total flux cleaned = -0.00255171 Jy ! Component: 1650 - total flux cleaned = -0.00259256 Jy ! Component: 1700 - total flux cleaned = -0.00263951 Jy ! Component: 1750 - total flux cleaned = -0.00269885 Jy ! Component: 1800 - total flux cleaned = -0.00273134 Jy ! Component: 1850 - total flux cleaned = -0.00278907 Jy ! Component: 1900 - total flux cleaned = -0.00282069 Jy ! Component: 1950 - total flux cleaned = -0.00285829 Jy ! Component: 2000 - total flux cleaned = -0.00290778 Jy ! Total flux subtracted in 2048 components = -0.00295672 Jy ! Clean residual min=-0.000303 max=0.000390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0475141 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 198 components and 0.0475141 Jy ![Exited script file: muppet] wmap "J2208+1808_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 2.613 at -10.89 degrees (North through East) ! Clean map min=-0.0011013 max=0.046059 Jy/beam ! Writing clean map to FITS file: J2208+1808_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 0.0460587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.769768 0.769768 1.53954 3.07907 6.15815 12.3163 24.6326 49.2652 98.5303 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 2.613 at -10.89 degrees (North through East) ! Clean map min=-0.0011013 max=0.046059 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 J2208+1808_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:39 2019