! Started logfile: J2037-2438_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:38 2019 obs J2037-2438_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2037-2438_X_2017_03_27_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869444 visibilities/baseline/integration-bin. ! Found source: J2037-2438 ! ! 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 1844 lines of history. ! ! Reading 26292 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 J2037-2438_X_2017_03_27_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919168Jy sigma=0.007079 ! Fit after self-cal, rms=0.900311Jy sigma=0.006987 ! 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=0.6581 mas, bmaj=1.573 mas, bpa=-2.616 degrees ! Estimated noise=1116.74 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 = 0.0759923 Jy ! Component: 100 - total flux cleaned = 0.0959913 Jy ! Total flux subtracted in 100 components = 0.0959913 Jy ! Clean residual min=-0.004367 max=0.008946 Jy/beam ! Clean residual mean=-0.000006 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.0959913 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0959913 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=0.103662Jy sigma=0.000668 ! Fit after self-cal, rms=0.103672Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107333 Jy ! Component: 100 - total flux cleaned = 0.0170273 Jy ! Total flux subtracted in 100 components = 0.0170273 Jy ! Clean residual min=-0.003386 max=0.003761 Jy/beam ! Clean residual mean=0.000004 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.113019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.113019 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=0.102165Jy sigma=0.000653 ! Fit after self-cal, rms=0.102184Jy sigma=0.000653 ! 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=0.8344 mas, bmaj=1.954 mas, bpa=-1.234 degrees ! Estimated noise=577.989 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 = 0.00538442 Jy ! Component: 100 - total flux cleaned = 0.00781661 Jy ! Component: 150 - total flux cleaned = 0.0089569 Jy ! Component: 200 - total flux cleaned = 0.00950414 Jy ! Total flux subtracted in 200 components = 0.00950414 Jy ! Clean residual min=-0.002085 max=0.003499 Jy/beam ! Clean residual mean=0.000016 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.122523 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.122523 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=0.101940Jy sigma=0.000651 ! Fit after self-cal, rms=0.101948Jy sigma=0.000651 ! 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 1.05 FD 0.96 HN 1.00 KP 0.96 ! LA 0.97 MK 1.02 NL 1.02 OV 0.94 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.09 KP 1.04 ! LA 0.98 MK 0.98 NL 1.02 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.96 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.01 KP 0.97 ! LA 1.06 MK 0.96 NL 1.04 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.99 ! LA 1.06 MK 0.99 NL 1.03 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.02 KP 1.00 ! LA 1.00 MK 1.04 NL 1.03 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.12 KP 1.00 ! LA 1.08 MK 1.02 NL 0.98 OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.98 ! LA 1.06 MK 1.02 NL 1.07 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.96 ! LA 0.99 MK 1.00 NL 1.04 OV 0.97 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 0.99 KP 0.90 ! LA 1.10 MK 0.96 NL 0.91 OV 1.06 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.19 KP 0.93 ! LA 1.13 MK 1.08 NL 1.00 OV 1.10 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.00* KP 1.04 ! LA 1.03 MK 0.97 NL 0.96 OV 1.13 ! PT 1.09 SC 0.97 ! ! ! Fit before self-cal, rms=0.101948Jy sigma=0.000651 ! Fit after self-cal, rms=0.102838Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8371 mas, bmaj=1.96 mas, bpa=-1.269 degrees ! Estimated noise=578.26 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 (-2.4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324784 Jy ! Component: 100 - total flux cleaned = 0.0049612 Jy ! Component: 150 - total flux cleaned = 0.0057329 Jy ! Component: 200 - total flux cleaned = 0.00601365 Jy ! Total flux subtracted in 200 components = 0.00601365 Jy ! Clean residual min=-0.001815 max=0.001541 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.128536 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.128536 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=0.102744Jy sigma=0.000647 ! Fit after self-cal, rms=0.102722Jy sigma=0.000647 ! 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=0.102722Jy sigma=0.000647 ! Fit after self-cal, rms=0.102638Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=1.959 mas, bpa=-1.255 degrees ! Estimated noise=577.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135972 Jy ! Component: 100 - total flux cleaned = 0.00204924 Jy ! Component: 150 - total flux cleaned = 0.00218226 Jy ! Component: 200 - total flux cleaned = 0.00220249 Jy ! Total flux subtracted in 200 components = 0.00220249 Jy ! Clean residual min=-0.001611 max=0.001380 Jy/beam ! Clean residual mean=0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.130739 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.130739 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=0.102619Jy sigma=0.000646 ! Fit after self-cal, rms=0.102625Jy sigma=0.000646 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 = 0.00044714 Jy ! Component: 100 - total flux cleaned = 0.000527057 Jy ! Component: 150 - total flux cleaned = 0.000527701 Jy ! Component: 200 - total flux cleaned = 0.000512185 Jy ! Total flux subtracted in 200 components = 0.000512185 Jy ! Clean residual min=-0.001668 max=0.001361 Jy/beam ! Clean residual mean=0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.131251 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.131251 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=0.102618Jy sigma=0.000646 ! Fit after self-cal, rms=0.102617Jy sigma=0.000646 ! 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=0.102617Jy sigma=0.000646 ! Fit after self-cal, rms=0.102738Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=1.958 mas, bpa=-1.217 degrees ! Estimated noise=577.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685496 Jy ! Component: 100 - total flux cleaned = 0.000705795 Jy ! Component: 150 - total flux cleaned = 0.000692339 Jy ! Component: 200 - total flux cleaned = 0.000665918 Jy ! Total flux subtracted in 200 components = 0.000665918 Jy ! Clean residual min=-0.001548 max=0.001365 Jy/beam ! Clean residual mean=0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.131917 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.131917 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=0.102732Jy sigma=0.000646 ! Fit after self-cal, rms=0.102730Jy sigma=0.000646 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 = 0.000174363 Jy ! Component: 100 - total flux cleaned = 0.000161151 Jy ! Component: 150 - total flux cleaned = 0.000148465 Jy ! Component: 200 - total flux cleaned = 0.000124842 Jy ! Total flux subtracted in 200 components = 0.000124842 Jy ! Clean residual min=-0.001575 max=0.001334 Jy/beam ! Clean residual mean=0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.132042 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.132042 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=0.102727Jy sigma=0.000646 ! Fit after self-cal, rms=0.102726Jy sigma=0.000646 ! 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=0.102726Jy sigma=0.000646 ! Fit after self-cal, rms=0.102842Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.376 mas, bmaj=5.131 mas, bpa=2.062 degrees ! Estimated noise=740.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690105 Jy ! Component: 100 - total flux cleaned = 0.000572641 Jy ! Component: 150 - total flux cleaned = 0.000481486 Jy ! Component: 200 - total flux cleaned = 0.000426815 Jy ! Total flux subtracted in 200 components = 0.000426815 Jy ! Clean residual min=-0.001632 max=0.001319 Jy/beam ! Clean residual mean=0.000014 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.132469 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.132469 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=0.102846Jy sigma=0.000646 ! Fit after self-cal, rms=0.102843Jy sigma=0.000646 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 = 0.000182541 Jy ! Component: 100 - total flux cleaned = 8.99449e-05 Jy ! Component: 150 - total flux cleaned = 3.64156e-05 Jy ! Component: 200 - total flux cleaned = 2.72827e-05 Jy ! Total flux subtracted in 200 components = 2.72827e-05 Jy ! Clean residual min=-0.001627 max=0.001334 Jy/beam ! Clean residual mean=0.000014 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.132496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.132496 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=0.102846Jy sigma=0.000646 ! Fit after self-cal, rms=0.102845Jy sigma=0.000646 ! 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=0.8344 mas, bmaj=1.958 mas, bpa=-1.2 degrees ! Estimated noise=577.583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8344 x 1.958 at -1.2 degrees (North through East) ! Clean map min=-0.0013642 max=0.10304 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=0.6583 mas, bmaj=1.574 mas, bpa=-2.582 degrees ! Estimated noise=1115.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0755517 Jy ! Component: 100 - total flux cleaned = 0.0960639 Jy ! Component: 150 - total flux cleaned = 0.106855 Jy ! Component: 200 - total flux cleaned = 0.113292 Jy ! Total flux subtracted in 200 components = 0.113292 Jy ! Clean residual min=-0.003063 max=0.003973 Jy/beam ! Clean residual mean=-0.000004 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.113292 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.113292 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=1.958 mas, bpa=-1.2 degrees ! Estimated noise=577.583 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 (-0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644045 Jy ! Component: 100 - total flux cleaned = 0.0105328 Jy ! Component: 150 - total flux cleaned = 0.0133412 Jy ! Component: 200 - total flux cleaned = 0.0153127 Jy ! Total flux subtracted in 200 components = 0.0153127 Jy ! Clean residual min=-0.001489 max=0.001268 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.128605 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.128605 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=2.376 mas, bmaj=5.131 mas, bpa=2.062 degrees ! Estimated noise=740.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199892 Jy ! Component: 100 - total flux cleaned = 0.00308315 Jy ! Component: 150 - total flux cleaned = 0.00375145 Jy ! Component: 200 - total flux cleaned = 0.00400932 Jy ! Total flux subtracted in 200 components = 0.00400932 Jy ! Clean residual min=-0.001637 max=0.001273 Jy/beam ! Clean residual mean=0.000015 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.132614 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 = 0.000113941 Jy ! Component: 100 - total flux cleaned = 0.00010157 Jy ! Component: 150 - total flux cleaned = 0.000101585 Jy ! Component: 200 - total flux cleaned = 0.000101687 Jy ! Total flux subtracted in 200 components = 0.000101687 Jy ! Clean residual min=-0.001596 max=0.001278 Jy/beam ! Clean residual mean=0.000015 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.132716 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 94 components and 0.132716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=1.958 mas, bpa=-1.2 degrees ! Estimated noise=577.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105193 Jy ! Component: 100 - total flux cleaned = 0.000104735 Jy ! Component: 150 - total flux cleaned = 0.000104399 Jy ! Component: 200 - total flux cleaned = 0.000124652 Jy ! Total flux subtracted in 200 components = 0.000124652 Jy ! Clean residual min=-0.001473 max=0.001284 Jy/beam ! Clean residual mean=0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.132841 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.132841 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=0.102822Jy sigma=0.000646 ! Fit after self-cal, rms=0.102819Jy sigma=0.000646 wmodel J2037-2438_X_2017_03_27_pus_map.mod ! Writing 107 model components to file: J2037-2438_X_2017_03_27_pus_map.mod wobs J2037-2438_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2037-2438_X_2017_03_27_pus_uvs.fits wwins J2037-2438_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J2037-2438_X_2017_03_27_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 = -0.000305809 Jy ! Component: 100 - total flux cleaned = -0.000219996 Jy ! Component: 150 - total flux cleaned = -3.36421e-05 Jy ! Component: 200 - total flux cleaned = 0.000164635 Jy ! Component: 250 - total flux cleaned = 0.000335339 Jy ! Component: 300 - total flux cleaned = 0.000500142 Jy ! Component: 350 - total flux cleaned = 0.000694695 Jy ! Component: 400 - total flux cleaned = 0.000814201 Jy ! Component: 450 - total flux cleaned = 0.000913984 Jy ! Component: 500 - total flux cleaned = 0.00107499 Jy ! Component: 550 - total flux cleaned = 0.00120015 Jy ! Component: 600 - total flux cleaned = 0.00130764 Jy ! Component: 650 - total flux cleaned = 0.00145743 Jy ! Component: 700 - total flux cleaned = 0.00157515 Jy ! Component: 750 - total flux cleaned = 0.00174876 Jy ! Component: 800 - total flux cleaned = 0.00190511 Jy ! Component: 850 - total flux cleaned = 0.00204512 Jy ! Component: 900 - total flux cleaned = 0.00215555 Jy ! Component: 950 - total flux cleaned = 0.00233201 Jy ! Component: 1000 - total flux cleaned = 0.00243875 Jy ! Component: 1050 - total flux cleaned = 0.00255688 Jy ! Component: 1100 - total flux cleaned = 0.00264769 Jy ! Component: 1150 - total flux cleaned = 0.00271153 Jy ! Component: 1200 - total flux cleaned = 0.00281281 Jy ! Component: 1250 - total flux cleaned = 0.00291225 Jy ! Component: 1300 - total flux cleaned = 0.0029739 Jy ! Component: 1350 - total flux cleaned = 0.00307106 Jy ! Component: 1400 - total flux cleaned = 0.00317876 Jy ! Component: 1450 - total flux cleaned = 0.00320238 Jy ! Component: 1500 - total flux cleaned = 0.00330749 Jy ! Component: 1550 - total flux cleaned = 0.0033652 Jy ! Component: 1600 - total flux cleaned = 0.0034453 Jy ! Component: 1650 - total flux cleaned = 0.00354678 Jy ! Component: 1700 - total flux cleaned = 0.00362468 Jy ! Component: 1750 - total flux cleaned = 0.00367986 Jy ! Component: 1800 - total flux cleaned = 0.00374514 Jy ! Component: 1850 - total flux cleaned = 0.0037667 Jy ! Component: 1900 - total flux cleaned = 0.00383064 Jy ! Component: 1950 - total flux cleaned = 0.00385168 Jy ! Component: 2000 - total flux cleaned = 0.00387255 Jy ! Total flux subtracted in 2048 components = 0.00396573 Jy ! Clean residual min=-0.000547 max=0.000649 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.136806 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 245 components and 0.136806 Jy ![Exited script file: muppet] wmap "J2037-2438_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8344 x 1.958 at -1.2 degrees (North through East) ! Clean map min=-0.0011627 max=0.10292 Jy/beam ! Writing clean map to FITS file: J2037-2438_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548828 0.548828 1.09766 2.19531 4.39062 8.78124 17.5625 35.125 70.2499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8344 x 1.958 at -1.2 degrees (North through East) ! Clean map min=-0.0011627 max=0.10292 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 J2037-2438_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:08:40 2019