! Started logfile: J2225-0457_X_2017_06_15_pus_uvs.log on Tue May 7 20:02:25 2019 obs J2225-0457_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_06_15_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 989 lines of history. ! ! Reading 6696 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 J2225-0457_X_2017_06_15_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.695228Jy sigma=0.006283 ! Fit after self-cal, rms=0.665983Jy sigma=0.006042 ! 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=0.6622 mas, bmaj=1.78 mas, bpa=-2.417 degrees ! Estimated noise=1582.11 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 = 0.976372 Jy ! Component: 100 - total flux cleaned = 1.22172 Jy ! Total flux subtracted in 100 components = 1.22172 Jy ! Clean residual min=-0.088537 max=0.231293 Jy/beam ! Clean residual mean=0.000269 rms=0.029530 Jy/beam ! Combined flux in latest and established models = 1.22172 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.22172 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=0.567040Jy sigma=0.005143 ! Fit after self-cal, rms=0.567023Jy sigma=0.005138 ! Inverting map ! Added new window around map position (2.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233999 Jy ! Component: 100 - total flux cleaned = 0.380824 Jy ! Total flux subtracted in 100 components = 0.380824 Jy ! Clean residual min=-0.065615 max=0.159197 Jy/beam ! Clean residual mean=0.000177 rms=0.020421 Jy/beam ! Combined flux in latest and established models = 1.60255 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 1.60255 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=0.392174Jy sigma=0.003531 ! Fit after self-cal, rms=0.384064Jy sigma=0.003467 ! Inverting map ! Added new window around map position (1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153853 Jy ! Component: 100 - total flux cleaned = 0.25466 Jy ! Total flux subtracted in 100 components = 0.25466 Jy ! Clean residual min=-0.044665 max=0.060706 Jy/beam ! Clean residual mean=0.000115 rms=0.013347 Jy/beam ! Combined flux in latest and established models = 1.85721 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 1.85721 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=0.264402Jy sigma=0.002369 ! Fit after self-cal, rms=0.259321Jy sigma=0.002328 ! 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=0.8371 mas, bmaj=2.074 mas, bpa=-0.8494 degrees ! Estimated noise=1001.48 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 = 0.147121 Jy ! Component: 100 - total flux cleaned = 0.242965 Jy ! Component: 150 - total flux cleaned = 0.309508 Jy ! Component: 200 - total flux cleaned = 0.356768 Jy ! Total flux subtracted in 200 components = 0.356768 Jy ! Clean residual min=-0.028422 max=0.044351 Jy/beam ! Clean residual mean=0.000026 rms=0.008784 Jy/beam ! Combined flux in latest and established models = 2.21398 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 2.21398 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=0.140437Jy sigma=0.001202 ! Fit after self-cal, rms=0.134601Jy sigma=0.001153 ! Inverting map ! Added new window around map position (3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480367 Jy ! Component: 100 - total flux cleaned = 0.0775868 Jy ! Component: 150 - total flux cleaned = 0.0994515 Jy ! Component: 200 - total flux cleaned = 0.115948 Jy ! Total flux subtracted in 200 components = 0.115948 Jy ! Clean residual min=-0.019992 max=0.020890 Jy/beam ! Clean residual mean=-0.000093 rms=0.005554 Jy/beam ! Combined flux in latest and established models = 2.32992 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 2.32992 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=0.113495Jy sigma=0.000959 ! Fit after self-cal, rms=0.111588Jy sigma=0.000943 ! 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 0.98 HN 1.04 KP 1.04 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.04 KP 1.00 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 1.00 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.98 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 0.99 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.00 ! LA 1.02 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.111588Jy sigma=0.000943 ! Fit after self-cal, rms=0.102314Jy sigma=0.000859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8405 mas, bmaj=2.082 mas, bpa=-0.9034 degrees ! Estimated noise=996.915 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 = 0.0162335 Jy ! Component: 100 - total flux cleaned = 0.0236753 Jy ! Component: 150 - total flux cleaned = 0.0254332 Jy ! Component: 200 - total flux cleaned = 0.0257341 Jy ! Total flux subtracted in 200 components = 0.0257341 Jy ! Clean residual min=-0.013847 max=0.015313 Jy/beam ! Clean residual mean=-0.000122 rms=0.004288 Jy/beam ! Combined flux in latest and established models = 2.35566 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 2.35566 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=0.098923Jy sigma=0.000828 ! Fit after self-cal, rms=0.098561Jy sigma=0.000826 ! 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=0.098561Jy sigma=0.000826 ! Fit after self-cal, rms=0.094580Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8403 mas, bmaj=2.085 mas, bpa=-0.9131 degrees ! Estimated noise=997.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113405 Jy ! Component: 100 - total flux cleaned = 0.0135396 Jy ! Component: 150 - total flux cleaned = 0.0148101 Jy ! Component: 200 - total flux cleaned = 0.0158814 Jy ! Total flux subtracted in 200 components = 0.0158814 Jy ! Clean residual min=-0.012839 max=0.013889 Jy/beam ! Clean residual mean=-0.000040 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 2.37154 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 2.37154 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=0.092773Jy sigma=0.000766 ! Fit after self-cal, rms=0.092507Jy sigma=0.000765 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 = 0.00321947 Jy ! Component: 100 - total flux cleaned = 0.00417186 Jy ! Component: 150 - total flux cleaned = 0.00417444 Jy ! Component: 200 - total flux cleaned = 0.00433645 Jy ! Total flux subtracted in 200 components = 0.00433645 Jy ! Clean residual min=-0.012493 max=0.013810 Jy/beam ! Clean residual mean=-0.000044 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 2.37588 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 2.37588 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=0.091837Jy sigma=0.000758 ! Fit after self-cal, rms=0.091756Jy sigma=0.000758 ! 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=0.091756Jy sigma=0.000758 ! Fit after self-cal, rms=0.091500Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=2.086 mas, bpa=-0.9383 degrees ! Estimated noise=997.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410512 Jy ! Component: 100 - total flux cleaned = 0.00518721 Jy ! Component: 150 - total flux cleaned = 0.0059642 Jy ! Component: 200 - total flux cleaned = 0.00624349 Jy ! Total flux subtracted in 200 components = 0.00624349 Jy ! Clean residual min=-0.012373 max=0.013085 Jy/beam ! Clean residual mean=-0.000036 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 2.38212 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 2.38212 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=0.090890Jy sigma=0.000750 ! Fit after self-cal, rms=0.090792Jy sigma=0.000749 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 = 0.0015021 Jy ! Component: 100 - total flux cleaned = 0.00190903 Jy ! Component: 150 - total flux cleaned = 0.00202939 Jy ! Component: 200 - total flux cleaned = 0.00202761 Jy ! Total flux subtracted in 200 components = 0.00202761 Jy ! Clean residual min=-0.012121 max=0.012861 Jy/beam ! Clean residual mean=-0.000038 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 2.38415 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 2.38415 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=0.090461Jy sigma=0.000746 ! Fit after self-cal, rms=0.090422Jy sigma=0.000746 ! 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=0.090422Jy sigma=0.000746 ! Fit after self-cal, rms=0.090330Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.986 mas, bpa=2.339 degrees ! Estimated noise=1269.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572325 Jy ! Component: 100 - total flux cleaned = 0.00697055 Jy ! Component: 150 - total flux cleaned = 0.00807464 Jy ! Component: 200 - total flux cleaned = 0.00798483 Jy ! Total flux subtracted in 200 components = 0.00798483 Jy ! Clean residual min=-0.017527 max=0.019330 Jy/beam ! Clean residual mean=-0.000097 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 2.39213 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 2.39213 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=0.090243Jy sigma=0.000744 ! Fit after self-cal, rms=0.090124Jy sigma=0.000743 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 = 0.000773556 Jy ! Component: 100 - total flux cleaned = 0.0017079 Jy ! Component: 150 - total flux cleaned = 0.00188172 Jy ! Component: 200 - total flux cleaned = 0.00195757 Jy ! Total flux subtracted in 200 components = 0.00195757 Jy ! Clean residual min=-0.017266 max=0.019271 Jy/beam ! Clean residual mean=-0.000101 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 2.39409 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 2.39409 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=0.090165Jy sigma=0.000743 ! Fit after self-cal, rms=0.090130Jy sigma=0.000743 ! 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=0.8421 mas, bmaj=2.088 mas, bpa=-0.9632 degrees ! Estimated noise=998.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 2.088 at -0.9632 degrees (North through East) ! Clean map min=-0.011037 max=1.3152 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=0.090130Jy sigma=0.000743 ! Fit after self-cal, rms=0.082667Jy sigma=0.000689 ! Inverting map and beam ! Estimated beam: bmin=0.8424 mas, bmaj=2.088 mas, bpa=-1.011 degrees ! Estimated noise=997.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169781 Jy ! Component: 100 - total flux cleaned = -1.84048e-05 Jy ! Component: 150 - total flux cleaned = -0.000142208 Jy ! Component: 200 - total flux cleaned = -0.000366967 Jy ! Total flux subtracted in 200 components = -0.000366967 Jy ! Clean residual min=-0.011490 max=0.011687 Jy/beam ! Clean residual mean=-0.000041 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 2.39372 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 2.39372 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=0.082203Jy sigma=0.000685 ! Fit after self-cal, rms=0.082188Jy sigma=0.000685 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230281 Jy ! Component: 100 - total flux cleaned = 0.000339639 Jy ! Component: 150 - total flux cleaned = 0.000439875 Jy ! Component: 200 - total flux cleaned = 0.000441171 Jy ! Total flux subtracted in 200 components = 0.000441171 Jy ! Clean residual min=-0.011311 max=0.011653 Jy/beam ! Clean residual mean=-0.000042 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 2.39416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 2.39416 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=0.081949Jy sigma=0.000683 ! Fit after self-cal, rms=0.081936Jy sigma=0.000683 ! 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=0.081936Jy sigma=0.000683 ! Fit after self-cal, rms=0.081970Jy sigma=0.000683 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=0.666 mas, bmaj=1.791 mas, bpa=-2.559 degrees ! Estimated noise=1581.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.976115 Jy ! Component: 100 - total flux cleaned = 1.28938 Jy ! Component: 150 - total flux cleaned = 1.49942 Jy ! Component: 200 - total flux cleaned = 1.65677 Jy ! Total flux subtracted in 200 components = 1.65677 Jy ! Clean residual min=-0.047731 max=0.091530 Jy/beam ! Clean residual mean=0.000181 rms=0.015652 Jy/beam ! Combined flux in latest and established models = 1.65677 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.65677 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.089 mas, bpa=-1.03 degrees ! Estimated noise=998.183 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 = 0.210022 Jy ! Component: 100 - total flux cleaned = 0.345994 Jy ! Component: 150 - total flux cleaned = 0.439723 Jy ! Component: 200 - total flux cleaned = 0.506252 Jy ! Total flux subtracted in 200 components = 0.506252 Jy ! Clean residual min=-0.024100 max=0.038774 Jy/beam ! Clean residual mean=0.000187 rms=0.009140 Jy/beam ! Combined flux in latest and established models = 2.16302 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 2.16302 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=2.184 mas, bmaj=3.986 mas, bpa=2.233 degrees ! Estimated noise=1269.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835786 Jy ! Component: 100 - total flux cleaned = 0.131458 Jy ! Component: 150 - total flux cleaned = 0.161879 Jy ! Component: 200 - total flux cleaned = 0.181928 Jy ! Total flux subtracted in 200 components = 0.181928 Jy ! Clean residual min=-0.020306 max=0.018890 Jy/beam ! Clean residual mean=0.000005 rms=0.006749 Jy/beam ! Combined flux in latest and established models = 2.34495 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 = 0.0138864 Jy ! Component: 100 - total flux cleaned = 0.0238539 Jy ! Component: 150 - total flux cleaned = 0.0311295 Jy ! Component: 200 - total flux cleaned = 0.0364639 Jy ! Total flux subtracted in 200 components = 0.0364639 Jy ! Clean residual min=-0.017586 max=0.016724 Jy/beam ! Clean residual mean=-0.000073 rms=0.005683 Jy/beam ! Combined flux in latest and established models = 2.38142 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 132 components and 2.38142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.089 mas, bpa=-1.03 degrees ! Estimated noise=998.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0047722 Jy ! Component: 100 - total flux cleaned = -0.00334016 Jy ! Component: 150 - total flux cleaned = -0.00270065 Jy ! Component: 200 - total flux cleaned = -0.00180964 Jy ! Total flux subtracted in 200 components = -0.00180964 Jy ! Clean residual min=-0.012043 max=0.011211 Jy/beam ! Clean residual mean=-0.000028 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 2.37961 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 2.37961 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=0.084764Jy sigma=0.000702 ! Fit after self-cal, rms=0.083778Jy sigma=0.000695 wmodel J2225-0457_X_2017_06_15_pus_map.mod ! Writing 144 model components to file: J2225-0457_X_2017_06_15_pus_map.mod wobs J2225-0457_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_06_15_pus_uvs.fits wwins J2225-0457_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J2225-0457_X_2017_06_15_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 = -0.000429203 Jy ! Component: 100 - total flux cleaned = -0.00155787 Jy ! Component: 150 - total flux cleaned = -0.00347575 Jy ! Component: 200 - total flux cleaned = -0.00480418 Jy ! Component: 250 - total flux cleaned = -0.00575297 Jy ! Component: 300 - total flux cleaned = -0.00680946 Jy ! Component: 350 - total flux cleaned = -0.00753499 Jy ! Component: 400 - total flux cleaned = -0.00851056 Jy ! Component: 450 - total flux cleaned = -0.00891676 Jy ! Component: 500 - total flux cleaned = -0.00930857 Jy ! Component: 550 - total flux cleaned = -0.00956203 Jy ! Component: 600 - total flux cleaned = -0.009323 Jy ! Component: 650 - total flux cleaned = -0.00944017 Jy ! Component: 700 - total flux cleaned = -0.00897934 Jy ! Component: 750 - total flux cleaned = -0.00864631 Jy ! Component: 800 - total flux cleaned = -0.00853969 Jy ! Component: 850 - total flux cleaned = -0.00875111 Jy ! Component: 900 - total flux cleaned = -0.00885206 Jy ! Component: 950 - total flux cleaned = -0.00895189 Jy ! Component: 1000 - total flux cleaned = -0.00934082 Jy ! Component: 1050 - total flux cleaned = -0.00924311 Jy ! Component: 1100 - total flux cleaned = -0.00943211 Jy ! Component: 1150 - total flux cleaned = -0.00961376 Jy ! Component: 1200 - total flux cleaned = -0.00943521 Jy ! Component: 1250 - total flux cleaned = -0.00961066 Jy ! Component: 1300 - total flux cleaned = -0.00961025 Jy ! Component: 1350 - total flux cleaned = -0.00986143 Jy ! Component: 1400 - total flux cleaned = -0.00977854 Jy ! Component: 1450 - total flux cleaned = -0.00977968 Jy ! Component: 1500 - total flux cleaned = -0.00977995 Jy ! Component: 1550 - total flux cleaned = -0.00993602 Jy ! Component: 1600 - total flux cleaned = -0.00947221 Jy ! Component: 1650 - total flux cleaned = -0.00947225 Jy ! Component: 1700 - total flux cleaned = -0.00924664 Jy ! Component: 1750 - total flux cleaned = -0.00902526 Jy ! Component: 1800 - total flux cleaned = -0.00895315 Jy ! Component: 1850 - total flux cleaned = -0.00895151 Jy ! Component: 1900 - total flux cleaned = -0.00874144 Jy ! Component: 1950 - total flux cleaned = -0.00874181 Jy ! Component: 2000 - total flux cleaned = -0.00874154 Jy ! Total flux subtracted in 2048 components = -0.00894282 Jy ! Clean residual min=-0.003744 max=0.004296 Jy/beam ! Clean residual mean=-0.000026 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 2.37066 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 303 components and 2.37066 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8427 x 2.089 at -1.03 degrees (North through East) ! Clean map min=-0.0067224 max=1.3255 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.32549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00138796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31414 0.31414 0.628281 1.25656 2.51312 5.02625 10.0525 20.105 40.21 80.4199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.325 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8427 x 2.089 at -1.03 degrees (North through East) ! Clean map min=-0.0067224 max=1.3255 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 J2225-0457_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:02:26 2019