! Started logfile: J1041+523A_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:33 2019 obs J1041+523A_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1041+523A_X_2017_07_16_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716296 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 1200 lines of history. ! ! Reading 11604 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 J1041+523A_X_2017_07_16_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.468628Jy sigma=0.003670 ! Fit after self-cal, rms=0.457437Jy sigma=0.003591 ! 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=0.802 mas, bmaj=1.077 mas, bpa=27.15 degrees ! Estimated noise=1224.74 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 = 0.490056 Jy ! Component: 100 - total flux cleaned = 0.662212 Jy ! Total flux subtracted in 100 components = 0.662212 Jy ! Clean residual min=-0.042137 max=0.147658 Jy/beam ! Clean residual mean=-0.000316 rms=0.013430 Jy/beam ! Combined flux in latest and established models = 0.662212 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.662212 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=0.252786Jy sigma=0.002097 ! Fit after self-cal, rms=0.251081Jy sigma=0.002085 ! Inverting map ! Added new window around map position (-0.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130537 Jy ! Component: 100 - total flux cleaned = 0.19082 Jy ! Total flux subtracted in 100 components = 0.19082 Jy ! Clean residual min=-0.039685 max=0.053339 Jy/beam ! Clean residual mean=-0.000069 rms=0.009173 Jy/beam ! Combined flux in latest and established models = 0.853032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.853032 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=0.175986Jy sigma=0.001445 ! Fit after self-cal, rms=0.168086Jy sigma=0.001381 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364865 Jy ! Component: 100 - total flux cleaned = 0.041342 Jy ! Total flux subtracted in 100 components = 0.041342 Jy ! Clean residual min=-0.034592 max=0.038528 Jy/beam ! Clean residual mean=-0.000019 rms=0.007684 Jy/beam ! Combined flux in latest and established models = 0.894374 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.894374 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=0.154963Jy sigma=0.001273 ! Fit after self-cal, rms=0.153385Jy sigma=0.001261 ! 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=0.9805 mas, bmaj=1.295 mas, bpa=28.67 degrees ! Estimated noise=798.46 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 = 0.0177555 Jy ! Component: 100 - total flux cleaned = 0.0161701 Jy ! Component: 150 - total flux cleaned = 0.0170412 Jy ! Component: 200 - total flux cleaned = 0.017419 Jy ! Total flux subtracted in 200 components = 0.017419 Jy ! Clean residual min=-0.024607 max=0.036373 Jy/beam ! Clean residual mean=0.000032 rms=0.007584 Jy/beam ! Combined flux in latest and established models = 0.911793 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.911793 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=0.148880Jy sigma=0.001226 ! Fit after self-cal, rms=0.148325Jy sigma=0.001222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 0.97 ! LA 0.93 MK 0.94 NL 0.94 OV 0.99 ! PT 1.19 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 1.01 ! LA 0.94 MK 0.94 NL 0.94 OV 0.98 ! PT 1.23 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 0.95 ! LA 0.95 MK 0.96 NL 0.95 OV 0.98 ! PT 1.20 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 0.97 ! LA 0.97 MK 0.96 NL 0.94 OV 0.98 ! PT 1.20 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 KP 0.97 ! LA 0.94 MK 0.98 NL 0.93 OV 0.99 ! PT 1.20 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 0.96 ! LA 0.94 MK 0.96 NL 0.95 OV 0.99 ! PT 1.18 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 0.96 ! LA 0.96 MK 0.97 NL 0.96 OV 0.98 ! PT 1.21 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.96 KP 0.97 ! LA 0.94 MK 0.96 NL 0.94 OV 1.00 ! PT 1.20 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 0.96 ! LA 0.95 MK 0.95 NL 0.95 OV 0.99 ! PT 1.21 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.96 ! LA 0.97 MK 0.96 NL 0.96 OV 0.98 ! PT 1.21 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 0.93 ! LA 0.97 MK 0.96 NL 0.94 OV 0.99 ! PT 1.20 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.95 KP 0.99 ! LA 0.95 MK 0.92 NL 0.96 OV 1.00 ! PT 1.22 SC 1.07 ! ! ! Fit before self-cal, rms=0.148325Jy sigma=0.001222 ! Fit after self-cal, rms=0.140335Jy sigma=0.001058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9872 mas, bmaj=1.283 mas, bpa=27.74 degrees ! Estimated noise=793.662 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 = 0.00303077 Jy ! Component: 100 - total flux cleaned = 0.00411342 Jy ! Component: 150 - total flux cleaned = 0.00499855 Jy ! Component: 200 - total flux cleaned = 0.00611512 Jy ! Total flux subtracted in 200 components = 0.00611512 Jy ! Clean residual min=-0.019274 max=0.024956 Jy/beam ! Clean residual mean=-0.000364 rms=0.006025 Jy/beam ! Combined flux in latest and established models = 0.917908 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.917908 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=0.138497Jy sigma=0.001044 ! Fit after self-cal, rms=0.138206Jy sigma=0.001041 ! 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=0.138206Jy sigma=0.001041 ! Fit after self-cal, rms=0.093894Jy sigma=0.000709 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9788 mas, bmaj=1.27 mas, bpa=28.57 degrees ! Estimated noise=791.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100493 Jy ! Component: 100 - total flux cleaned = 0.0111895 Jy ! Component: 150 - total flux cleaned = 0.0117591 Jy ! Component: 200 - total flux cleaned = 0.0117589 Jy ! Total flux subtracted in 200 components = 0.0117589 Jy ! Clean residual min=-0.007644 max=0.007730 Jy/beam ! Clean residual mean=-0.000102 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.929667 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.929667 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=0.092934Jy sigma=0.000698 ! Fit after self-cal, rms=0.092787Jy sigma=0.000696 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 = 0.000115231 Jy ! Component: 100 - total flux cleaned = 0.000669519 Jy ! Component: 150 - total flux cleaned = 0.000674495 Jy ! Component: 200 - total flux cleaned = 0.000672649 Jy ! Total flux subtracted in 200 components = 0.000672649 Jy ! Clean residual min=-0.007249 max=0.007082 Jy/beam ! Clean residual mean=-0.000101 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.93034 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.93034 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=0.092433Jy sigma=0.000691 ! Fit after self-cal, rms=0.092269Jy sigma=0.000690 ! 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=0.092269Jy sigma=0.000690 ! Fit after self-cal, rms=0.090132Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9757 mas, bmaj=1.269 mas, bpa=29.15 degrees ! Estimated noise=789.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140909 Jy ! Component: 100 - total flux cleaned = 0.000757006 Jy ! Component: 150 - total flux cleaned = 0.000334025 Jy ! Component: 200 - total flux cleaned = 5.43251e-05 Jy ! Total flux subtracted in 200 components = 5.43251e-05 Jy ! Clean residual min=-0.005294 max=0.005571 Jy/beam ! Clean residual mean=-0.000033 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.930394 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.930394 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=0.089818Jy sigma=0.000665 ! Fit after self-cal, rms=0.089720Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140515 Jy ! Component: 100 - total flux cleaned = 0.00221096 Jy ! Component: 150 - total flux cleaned = 0.00308277 Jy ! Component: 200 - total flux cleaned = 0.00374389 Jy ! Total flux subtracted in 200 components = 0.00374389 Jy ! Clean residual min=-0.004488 max=0.004836 Jy/beam ! Clean residual mean=-0.000021 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.934138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.934138 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=0.089196Jy sigma=0.000658 ! Fit after self-cal, rms=0.089169Jy sigma=0.000658 ! 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=0.089169Jy sigma=0.000658 ! Fit after self-cal, rms=0.089108Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=2.403 mas, bpa=40.9 degrees ! Estimated noise=1028.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143764 Jy ! Component: 100 - total flux cleaned = 0.0020837 Jy ! Component: 150 - total flux cleaned = 0.0024001 Jy ! Component: 200 - total flux cleaned = 0.00257481 Jy ! Total flux subtracted in 200 components = 0.00257481 Jy ! Clean residual min=-0.003390 max=0.002868 Jy/beam ! Clean residual mean=-0.000047 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.936713 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.936713 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=0.089038Jy sigma=0.000657 ! Fit after self-cal, rms=0.089028Jy sigma=0.000657 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 = 0.000113514 Jy ! Component: 100 - total flux cleaned = 0.000367562 Jy ! Component: 150 - total flux cleaned = 0.000441418 Jy ! Component: 200 - total flux cleaned = 0.000539304 Jy ! Total flux subtracted in 200 components = 0.000539304 Jy ! Clean residual min=-0.003441 max=0.002808 Jy/beam ! Clean residual mean=-0.000043 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.937252 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.937252 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=0.088980Jy sigma=0.000657 ! Fit after self-cal, rms=0.088975Jy sigma=0.000656 ! 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=0.975 mas, bmaj=1.269 mas, bpa=29.34 degrees ! Estimated noise=788.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.975 x 1.269 at 29.34 degrees (North through East) ! Clean map min=-0.0037133 max=0.57936 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 ! Performing amp+phase self-cal ! ! 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=0.088975Jy sigma=0.000656 ! Fit after self-cal, rms=0.083203Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=0.9758 mas, bmaj=1.268 mas, bpa=29.35 degrees ! Estimated noise=788.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022714 Jy ! Component: 100 - total flux cleaned = 3.27752e-06 Jy ! Component: 150 - total flux cleaned = 0.000107534 Jy ! Component: 200 - total flux cleaned = 0.000206472 Jy ! Total flux subtracted in 200 components = 0.000206472 Jy ! Clean residual min=-0.004076 max=0.004019 Jy/beam ! Clean residual mean=-0.000012 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.937458 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.937458 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=0.082937Jy sigma=0.000604 ! Fit after self-cal, rms=0.082922Jy sigma=0.000603 ! Inverting map ! Added new window around map position (-4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297973 Jy ! Component: 100 - total flux cleaned = -0.000641243 Jy ! Component: 150 - total flux cleaned = -0.000929014 Jy ! Component: 200 - total flux cleaned = -0.000929694 Jy ! Total flux subtracted in 200 components = -0.000929694 Jy ! Clean residual min=-0.003624 max=0.003539 Jy/beam ! Clean residual mean=-0.000013 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.936529 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.936529 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=0.082619Jy sigma=0.000600 ! Fit after self-cal, rms=0.082601Jy sigma=0.000600 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.082601Jy sigma=0.000600 ! Fit after self-cal, rms=0.082515Jy sigma=0.000600 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=0.7997 mas, bmaj=1.054 mas, bpa=27.7 degrees ! Estimated noise=1200.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.498134 Jy ! Component: 100 - total flux cleaned = 0.700661 Jy ! Component: 150 - total flux cleaned = 0.799092 Jy ! Component: 200 - total flux cleaned = 0.851957 Jy ! Total flux subtracted in 200 components = 0.851957 Jy ! Clean residual min=-0.009867 max=0.028591 Jy/beam ! Clean residual mean=-0.000117 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 0.851957 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.851957 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=1.269 mas, bpa=29.42 degrees ! Estimated noise=788.371 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 = 0.0360521 Jy ! Component: 100 - total flux cleaned = 0.0553147 Jy ! Component: 150 - total flux cleaned = 0.0667665 Jy ! Component: 200 - total flux cleaned = 0.0744966 Jy ! Total flux subtracted in 200 components = 0.0744966 Jy ! Clean residual min=-0.004739 max=0.005923 Jy/beam ! Clean residual mean=-0.000047 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.926454 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.926454 Jy ! Inverting map ! Added new window around map position (0.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431309 Jy ! Component: 100 - total flux cleaned = 0.00536957 Jy ! Component: 150 - total flux cleaned = 0.00611604 Jy ! Component: 200 - total flux cleaned = 0.00661646 Jy ! Total flux subtracted in 200 components = 0.00661646 Jy ! Clean residual min=-0.003674 max=0.004063 Jy/beam ! Clean residual mean=-0.000024 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.93307 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.93307 Jy ! Inverting map ! Added new window around map position (-22.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186271 Jy ! Component: 100 - total flux cleaned = 0.00199871 Jy ! Component: 150 - total flux cleaned = 0.00238261 Jy ! Component: 200 - total flux cleaned = 0.00249947 Jy ! Total flux subtracted in 200 components = 0.00249947 Jy ! Clean residual min=-0.003462 max=0.003086 Jy/beam ! Clean residual mean=-0.000024 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.93557 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.93557 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=2.143 mas, bmaj=2.403 mas, bpa=41.09 degrees ! Estimated noise=1027.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903122 Jy ! Component: 100 - total flux cleaned = 0.00130423 Jy ! Component: 150 - total flux cleaned = 0.00147004 Jy ! Component: 200 - total flux cleaned = 0.00170806 Jy ! Total flux subtracted in 200 components = 0.00170806 Jy ! Clean residual min=-0.003004 max=0.002322 Jy/beam ! Clean residual mean=-0.000048 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.937278 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 = 0.000253382 Jy ! Component: 100 - total flux cleaned = 0.000366619 Jy ! Component: 150 - total flux cleaned = 0.000365557 Jy ! Component: 200 - total flux cleaned = 0.000399801 Jy ! Total flux subtracted in 200 components = 0.000399801 Jy ! Clean residual min=-0.003026 max=0.002305 Jy/beam ! Clean residual mean=-0.000048 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.937677 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.937677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=1.269 mas, bpa=29.42 degrees ! Estimated noise=788.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000993805 Jy ! Component: 100 - total flux cleaned = -0.0011959 Jy ! Component: 150 - total flux cleaned = -0.00109783 Jy ! Component: 200 - total flux cleaned = -0.00118586 Jy ! Total flux subtracted in 200 components = -0.00118586 Jy ! Clean residual min=-0.003371 max=0.002731 Jy/beam ! Clean residual mean=-0.000023 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.936491 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.936491 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=0.082085Jy sigma=0.000596 ! Fit after self-cal, rms=0.081955Jy sigma=0.000595 wmodel J1041+523A_X_2017_07_16_pus_map.mod ! Writing 94 model components to file: J1041+523A_X_2017_07_16_pus_map.mod wobs J1041+523A_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1041+523A_X_2017_07_16_pus_uvs.fits wwins J1041+523A_X_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J1041+523A_X_2017_07_16_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 = -0.00025425 Jy ! Component: 100 - total flux cleaned = -6.4783e-05 Jy ! Component: 150 - total flux cleaned = 0.000116749 Jy ! Component: 200 - total flux cleaned = 0.00046239 Jy ! Component: 250 - total flux cleaned = 0.000796626 Jy ! Component: 300 - total flux cleaned = 0.000998651 Jy ! Component: 350 - total flux cleaned = 0.00103767 Jy ! Component: 400 - total flux cleaned = 0.00103672 Jy ! Component: 450 - total flux cleaned = 0.00103702 Jy ! Component: 500 - total flux cleaned = 0.00103752 Jy ! Component: 550 - total flux cleaned = 0.00114562 Jy ! Component: 600 - total flux cleaned = 0.00111088 Jy ! Component: 650 - total flux cleaned = 0.00131863 Jy ! Component: 700 - total flux cleaned = 0.00138618 Jy ! Component: 750 - total flux cleaned = 0.00151866 Jy ! Component: 800 - total flux cleaned = 0.00164926 Jy ! Component: 850 - total flux cleaned = 0.00177827 Jy ! Component: 900 - total flux cleaned = 0.00203152 Jy ! Component: 950 - total flux cleaned = 0.00212525 Jy ! Component: 1000 - total flux cleaned = 0.00237071 Jy ! Component: 1050 - total flux cleaned = 0.00252175 Jy ! Component: 1100 - total flux cleaned = 0.00275984 Jy ! Component: 1150 - total flux cleaned = 0.00290634 Jy ! Component: 1200 - total flux cleaned = 0.00308029 Jy ! Component: 1250 - total flux cleaned = 0.00325127 Jy ! Component: 1300 - total flux cleaned = 0.00344866 Jy ! Component: 1350 - total flux cleaned = 0.00347617 Jy ! Component: 1400 - total flux cleaned = 0.00358637 Jy ! Component: 1450 - total flux cleaned = 0.00366879 Jy ! Component: 1500 - total flux cleaned = 0.00380333 Jy ! Component: 1550 - total flux cleaned = 0.00396222 Jy ! Component: 1600 - total flux cleaned = 0.00406686 Jy ! Component: 1650 - total flux cleaned = 0.00414446 Jy ! Component: 1700 - total flux cleaned = 0.00429809 Jy ! Component: 1750 - total flux cleaned = 0.00437379 Jy ! Component: 1800 - total flux cleaned = 0.00449882 Jy ! Component: 1850 - total flux cleaned = 0.00459824 Jy ! Component: 1900 - total flux cleaned = 0.00462279 Jy ! Component: 1950 - total flux cleaned = 0.00476842 Jy ! Component: 2000 - total flux cleaned = 0.00481674 Jy ! Total flux subtracted in 2048 components = 0.004912 Jy ! Clean residual min=-0.001201 max=0.001184 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.941403 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 247 components and 0.941403 Jy ![Exited script file: muppet] wmap "J1041+523A_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 1.269 at 29.42 degrees (North through East) ! Clean map min=-0.0030862 max=0.57898 Jy/beam ! Writing clean map to FITS file: J1041+523A_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.578985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225599 0.225599 0.451197 0.902394 1.80479 3.60958 7.21915 14.4383 28.8766 57.7532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.578 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 1.269 at 29.42 degrees (North through East) ! Clean map min=-0.0030862 max=0.57898 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 J1041+523A_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:34 2019