! Started logfile: J1723+7653_X_2017_07_09_pus_uvs.log on Wed May 8 15:28:22 2019 obs J1723+7653_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1723+7653_X_2017_07_09_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951351 visibilities/baseline/integration-bin. ! Found source: J1723+7653 ! ! 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 979 lines of history. ! ! Reading 57024 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 J1723+7653_X_2017_07_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822938Jy sigma=0.006535 ! Fit after self-cal, rms=0.813669Jy sigma=0.006468 ! 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=0.7825 mas, bmaj=0.9596 mas, bpa=-54.64 degrees ! Estimated noise=816.452 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 = 0.141939 Jy ! Component: 100 - total flux cleaned = 0.180267 Jy ! Total flux subtracted in 100 components = 0.180267 Jy ! Clean residual min=-0.006500 max=0.024967 Jy/beam ! Clean residual mean=0.000046 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.180267 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.180267 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=0.096970Jy sigma=0.000751 ! Fit after self-cal, rms=0.096774Jy sigma=0.000750 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024229 Jy ! Component: 100 - total flux cleaned = 0.0365605 Jy ! Total flux subtracted in 100 components = 0.0365605 Jy ! Clean residual min=-0.004768 max=0.010869 Jy/beam ! Clean residual mean=0.000020 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.216828 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.216828 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=0.089171Jy sigma=0.000683 ! Fit after self-cal, rms=0.088697Jy sigma=0.000679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102942 Jy ! Component: 100 - total flux cleaned = 0.0163024 Jy ! Total flux subtracted in 100 components = 0.0163024 Jy ! Clean residual min=-0.003837 max=0.006549 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.23313 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.23313 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=0.087097Jy sigma=0.000665 ! Fit after self-cal, rms=0.086952Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541635 Jy ! Component: 100 - total flux cleaned = 0.0083026 Jy ! Total flux subtracted in 100 components = 0.0083026 Jy ! Clean residual min=-0.003332 max=0.004465 Jy/beam ! Clean residual mean=0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.241433 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.241433 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=0.086525Jy sigma=0.000660 ! Fit after self-cal, rms=0.086472Jy sigma=0.000660 ! 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=0.9979 mas, bmaj=1.199 mas, bpa=-50.92 degrees ! Estimated noise=373.928 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 = 0.00399891 Jy ! Component: 100 - total flux cleaned = 0.00600582 Jy ! Component: 150 - total flux cleaned = 0.00697947 Jy ! Component: 200 - total flux cleaned = 0.00711859 Jy ! Total flux subtracted in 200 components = 0.00711859 Jy ! Clean residual min=-0.002016 max=0.003330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.248551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.248551 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=0.086297Jy sigma=0.000658 ! Fit after self-cal, rms=0.086265Jy sigma=0.000658 ! Inverting map ! Added new window around map position (3.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319007 Jy ! Component: 100 - total flux cleaned = 0.00414835 Jy ! Component: 150 - total flux cleaned = 0.00463054 Jy ! Component: 200 - total flux cleaned = 0.00501754 Jy ! Total flux subtracted in 200 components = 0.00501754 Jy ! Clean residual min=-0.001792 max=0.001944 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.253569 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.253569 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=0.086134Jy sigma=0.000657 ! Fit after self-cal, rms=0.086120Jy sigma=0.000657 ! 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 1.01 FD 1.00 HN 0.97 KP 1.01 ! LA 0.98 MK 0.98 NL 0.96 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.00 ! LA 0.98 MK 0.96 NL 0.98 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.98 ! LA 0.99 MK 0.97 NL 0.96 OV 1.03 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.97 ! LA 1.02 MK 0.96 NL 0.99 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.06 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.00 ! LA 1.05 MK 0.97 NL 0.97 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 0.96 ! LA 1.00 MK 0.98 NL 0.97 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.086120Jy sigma=0.000657 ! Fit after self-cal, rms=0.086454Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.202 mas, bpa=-50.81 degrees ! Estimated noise=374.336 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 = 0.000244576 Jy ! Component: 100 - total flux cleaned = 0.00068062 Jy ! Component: 150 - total flux cleaned = 0.00109311 Jy ! Component: 200 - total flux cleaned = 0.00120724 Jy ! Total flux subtracted in 200 components = 0.00120724 Jy ! Clean residual min=-0.001320 max=0.001646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.254776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.254776 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=0.086417Jy sigma=0.000654 ! Fit after self-cal, rms=0.086425Jy sigma=0.000654 ! 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=0.086425Jy sigma=0.000654 ! Fit after self-cal, rms=0.087062Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.206 mas, bpa=-50.22 degrees ! Estimated noise=374.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255383 Jy ! Component: 100 - total flux cleaned = 0.000344045 Jy ! Component: 150 - total flux cleaned = 0.000474792 Jy ! Component: 200 - total flux cleaned = 0.000543622 Jy ! Total flux subtracted in 200 components = 0.000543622 Jy ! Clean residual min=-0.001012 max=0.001202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.25532 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.25532 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=0.087039Jy sigma=0.000651 ! Fit after self-cal, rms=0.087051Jy sigma=0.000651 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 (8.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645374 Jy ! Component: 100 - total flux cleaned = 0.000983129 Jy ! Component: 150 - total flux cleaned = 0.0011777 Jy ! Component: 200 - total flux cleaned = 0.00125469 Jy ! Total flux subtracted in 200 components = 0.00125469 Jy ! Clean residual min=-0.000988 max=0.001047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.256574 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.256574 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=0.087033Jy sigma=0.000651 ! Fit after self-cal, rms=0.087030Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-17.6, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459223 Jy ! Component: 100 - total flux cleaned = 0.000486675 Jy ! Component: 150 - total flux cleaned = 0.000487519 Jy ! Component: 200 - total flux cleaned = 0.000507281 Jy ! Total flux subtracted in 200 components = 0.000507281 Jy ! Clean residual min=-0.000969 max=0.000912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.257082 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.257082 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=0.087015Jy sigma=0.000651 ! Fit after self-cal, rms=0.087014Jy sigma=0.000651 ! 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=0.087014Jy sigma=0.000651 ! Fit after self-cal, rms=0.087066Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.208 mas, bpa=-50.23 degrees ! Estimated noise=374.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130322 Jy ! Component: 100 - total flux cleaned = 0.000191454 Jy ! Component: 150 - total flux cleaned = 0.000192139 Jy ! Component: 200 - total flux cleaned = 0.000210111 Jy ! Total flux subtracted in 200 components = 0.000210111 Jy ! Clean residual min=-0.000925 max=0.000874 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.257292 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.257292 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=0.087058Jy sigma=0.000650 ! Fit after self-cal, rms=0.087058Jy sigma=0.000650 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 = 6.41559e-05 Jy ! Component: 100 - total flux cleaned = 8.04867e-05 Jy ! Component: 150 - total flux cleaned = 9.61795e-05 Jy ! Component: 200 - total flux cleaned = 0.000111201 Jy ! Total flux subtracted in 200 components = 0.000111201 Jy ! Clean residual min=-0.000930 max=0.000874 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.257403 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.257403 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=0.087052Jy sigma=0.000650 ! Fit after self-cal, rms=0.087052Jy sigma=0.000650 ! 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=0.087052Jy sigma=0.000650 ! Fit after self-cal, rms=0.087057Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.668 mas, bpa=-55.19 degrees ! Estimated noise=485.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401539 Jy ! Component: 100 - total flux cleaned = 0.00050585 Jy ! Component: 150 - total flux cleaned = 0.000496387 Jy ! Component: 200 - total flux cleaned = 0.000496595 Jy ! Total flux subtracted in 200 components = 0.000496595 Jy ! Clean residual min=-0.000899 max=0.000913 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.2579 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.2579 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=0.087057Jy sigma=0.000650 ! Fit after self-cal, rms=0.087056Jy sigma=0.000650 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 = 0.000105091 Jy ! Component: 100 - total flux cleaned = 0.000104798 Jy ! Component: 150 - total flux cleaned = 9.74119e-05 Jy ! Component: 200 - total flux cleaned = 9.06335e-05 Jy ! Total flux subtracted in 200 components = 9.06335e-05 Jy ! Clean residual min=-0.000899 max=0.000901 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.25799 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.25799 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=0.087055Jy sigma=0.000650 ! Fit after self-cal, rms=0.087056Jy sigma=0.000650 ! 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 mas, bmaj=1.208 mas, bpa=-50.24 degrees ! Estimated noise=374.381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.208 at -50.24 degrees (North through East) ! Clean map min=-0.00083512 max=0.18117 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=0.7836 mas, bmaj=0.9654 mas, bpa=-54.11 degrees ! Estimated noise=819.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141459 Jy ! Component: 100 - total flux cleaned = 0.187137 Jy ! Component: 150 - total flux cleaned = 0.209877 Jy ! Component: 200 - total flux cleaned = 0.222768 Jy ! Total flux subtracted in 200 components = 0.222768 Jy ! Clean residual min=-0.002679 max=0.006533 Jy/beam ! Clean residual mean=0.000019 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.222768 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.222768 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.208 mas, bpa=-50.24 degrees ! Estimated noise=374.381 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 = 0.0111515 Jy ! Component: 100 - total flux cleaned = 0.0173919 Jy ! Component: 150 - total flux cleaned = 0.0214788 Jy ! Component: 200 - total flux cleaned = 0.0244358 Jy ! Total flux subtracted in 200 components = 0.0244358 Jy ! Clean residual min=-0.001251 max=0.001762 Jy/beam ! Clean residual mean=0.000007 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.247203 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.247203 Jy ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222976 Jy ! Component: 100 - total flux cleaned = 0.00399018 Jy ! Component: 150 - total flux cleaned = 0.00540004 Jy ! Component: 200 - total flux cleaned = 0.00654847 Jy ! Total flux subtracted in 200 components = 0.00654847 Jy ! Clean residual min=-0.001058 max=0.000887 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.253752 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.253752 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=2.39 mas, bmaj=2.668 mas, bpa=-55.19 degrees ! Estimated noise=485.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153428 Jy ! Component: 100 - total flux cleaned = 0.00245777 Jy ! Component: 150 - total flux cleaned = 0.00310404 Jy ! Component: 200 - total flux cleaned = 0.00349925 Jy ! Total flux subtracted in 200 components = 0.00349925 Jy ! Clean residual min=-0.000905 max=0.000889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.257251 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 = 0.000224132 Jy ! Component: 100 - total flux cleaned = 0.000320614 Jy ! Component: 150 - total flux cleaned = 0.000369434 Jy ! Component: 200 - total flux cleaned = 0.000413645 Jy ! Total flux subtracted in 200 components = 0.000413645 Jy ! Clean residual min=-0.000879 max=0.000882 Jy/beam ! Clean residual mean=-0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.257665 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 114 components and 0.257665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.208 mas, bpa=-50.24 degrees ! Estimated noise=374.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71096e-05 Jy ! Component: 100 - total flux cleaned = -8.01833e-05 Jy ! Component: 150 - total flux cleaned = -0.000138864 Jy ! Component: 200 - total flux cleaned = -0.000156918 Jy ! Total flux subtracted in 200 components = -0.000156918 Jy ! Clean residual min=-0.000878 max=0.000876 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.257508 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.257508 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=0.087050Jy sigma=0.000650 ! Fit after self-cal, rms=0.087041Jy sigma=0.000650 wmodel J1723+7653_X_2017_07_09_pus_map.mod ! Writing 129 model components to file: J1723+7653_X_2017_07_09_pus_map.mod wobs J1723+7653_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1723+7653_X_2017_07_09_pus_uvs.fits wwins J1723+7653_X_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J1723+7653_X_2017_07_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 = -0.000158348 Jy ! Component: 100 - total flux cleaned = -0.000230896 Jy ! Component: 150 - total flux cleaned = -0.00034185 Jy ! Component: 200 - total flux cleaned = -0.000422395 Jy ! Component: 250 - total flux cleaned = -0.000475074 Jy ! Component: 300 - total flux cleaned = -0.000539107 Jy ! Component: 350 - total flux cleaned = -0.000564075 Jy ! Component: 400 - total flux cleaned = -0.00055174 Jy ! Component: 450 - total flux cleaned = -0.000587699 Jy ! Component: 500 - total flux cleaned = -0.000611327 Jy ! Component: 550 - total flux cleaned = -0.000634555 Jy ! Component: 600 - total flux cleaned = -0.000668924 Jy ! Component: 650 - total flux cleaned = -0.000714132 Jy ! Component: 700 - total flux cleaned = -0.000803005 Jy ! Component: 750 - total flux cleaned = -0.00085784 Jy ! Component: 800 - total flux cleaned = -0.00093359 Jy ! Component: 850 - total flux cleaned = -0.00100852 Jy ! Component: 900 - total flux cleaned = -0.00109337 Jy ! Component: 950 - total flux cleaned = -0.00116672 Jy ! Component: 1000 - total flux cleaned = -0.00121861 Jy ! Component: 1050 - total flux cleaned = -0.00127001 Jy ! Component: 1100 - total flux cleaned = -0.00134149 Jy ! Component: 1150 - total flux cleaned = -0.00141212 Jy ! Component: 1200 - total flux cleaned = -0.00144222 Jy ! Component: 1250 - total flux cleaned = -0.0015218 Jy ! Component: 1300 - total flux cleaned = -0.00157115 Jy ! Component: 1350 - total flux cleaned = -0.00165895 Jy ! Component: 1400 - total flux cleaned = -0.00171705 Jy ! Component: 1450 - total flux cleaned = -0.00174603 Jy ! Component: 1500 - total flux cleaned = -0.00185055 Jy ! Component: 1550 - total flux cleaned = -0.00185995 Jy ! Component: 1600 - total flux cleaned = -0.00191611 Jy ! Component: 1650 - total flux cleaned = -0.0019717 Jy ! Component: 1700 - total flux cleaned = -0.00199003 Jy ! Component: 1750 - total flux cleaned = -0.00204486 Jy ! Component: 1800 - total flux cleaned = -0.00209928 Jy ! Component: 1850 - total flux cleaned = -0.00211717 Jy ! Component: 1900 - total flux cleaned = -0.0021619 Jy ! Component: 1950 - total flux cleaned = -0.00220608 Jy ! Component: 2000 - total flux cleaned = -0.00223242 Jy ! Total flux subtracted in 2048 components = -0.00225856 Jy ! Clean residual min=-0.000602 max=0.000487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.255249 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 269 components and 0.25525 Jy ![Exited script file: muppet] wmap "J1723+7653_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.208 at -50.24 degrees (North through East) ! Clean map min=-0.00069194 max=0.18103 Jy/beam ! Writing clean map to FITS file: J1723+7653_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263038 0.263038 0.526075 1.05215 2.1043 4.2086 8.4172 16.8344 33.6688 67.3376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 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 x 1.208 at -50.24 degrees (North through East) ! Clean map min=-0.00069194 max=0.18103 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 J1723+7653_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:28:25 2019