! Started logfile: J1700-2610_X_2017_02_24_pus_uvs.log on Sat May 4 10:05:29 2019 obs J1700-2610_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.816667 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 1882 lines of history. ! ! Reading 7056 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 J1700-2610_X_2017_02_24_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.331017Jy sigma=0.002608 ! Fit after self-cal, rms=0.318122Jy sigma=0.002507 ! 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=0.6623 mas, bmaj=1.593 mas, bpa=2.365 degrees ! Estimated noise=1729.4 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 = 0.940969 Jy ! Component: 100 - total flux cleaned = 1.16396 Jy ! Total flux subtracted in 100 components = 1.16396 Jy ! Clean residual min=-0.031918 max=0.088463 Jy/beam ! Clean residual mean=0.000056 rms=0.010568 Jy/beam ! Combined flux in latest and established models = 1.16396 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.16396 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=0.203359Jy sigma=0.001548 ! Fit after self-cal, rms=0.203353Jy sigma=0.001548 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0974733 Jy ! Component: 100 - total flux cleaned = 0.149232 Jy ! Total flux subtracted in 100 components = 0.149232 Jy ! Clean residual min=-0.017931 max=0.034025 Jy/beam ! Clean residual mean=-0.000006 rms=0.005200 Jy/beam ! Combined flux in latest and established models = 1.31319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.31319 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=0.134324Jy sigma=0.000915 ! Fit after self-cal, rms=0.134321Jy sigma=0.000914 ! Inverting map ! Added new window around map position (1, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328813 Jy ! Component: 100 - total flux cleaned = 0.0524614 Jy ! Total flux subtracted in 100 components = 0.0524614 Jy ! Clean residual min=-0.018551 max=0.024119 Jy/beam ! Clean residual mean=-0.000028 rms=0.004261 Jy/beam ! Combined flux in latest and established models = 1.36565 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 1.36565 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=0.122032Jy sigma=0.000811 ! Fit after self-cal, rms=0.121377Jy sigma=0.000804 ! 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=0.8386 mas, bmaj=1.968 mas, bpa=2.799 degrees ! Estimated noise=1118.89 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 (6.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256169 Jy ! Component: 100 - total flux cleaned = 0.0374875 Jy ! Component: 150 - total flux cleaned = 0.0395313 Jy ! Component: 200 - total flux cleaned = 0.040208 Jy ! Total flux subtracted in 200 components = 0.040208 Jy ! Clean residual min=-0.012102 max=0.019198 Jy/beam ! Clean residual mean=-0.000152 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 1.40586 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 1.40586 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=0.114927Jy sigma=0.000756 ! Fit after self-cal, rms=0.114592Jy sigma=0.000752 ! 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 1.02 HN 1.16 KP 1.00 ! LA 1.03 MK 0.98 NL 0.97 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.15 KP 1.00 ! LA 1.04 MK 0.99 NL 0.98 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.10 KP 0.99 ! LA 1.02 MK 1.01 NL 0.98 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.16 KP 0.99 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.10 KP 1.00 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.15 KP 0.98 ! LA 1.05 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.16 KP 0.99 ! LA 1.01 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.13 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.18 KP 0.98 ! LA 1.01 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.15 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.21 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.10 KP 1.03 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.114592Jy sigma=0.000752 ! Fit after self-cal, rms=0.102422Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=1.97 mas, bpa=2.871 degrees ! Estimated noise=1116.68 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 = -0.00279349 Jy ! Component: 100 - total flux cleaned = -0.00311411 Jy ! Component: 150 - total flux cleaned = -0.00312133 Jy ! Component: 200 - total flux cleaned = -0.00324492 Jy ! Total flux subtracted in 200 components = -0.00324492 Jy ! Clean residual min=-0.008799 max=0.008602 Jy/beam ! Clean residual mean=-0.000091 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 1.40262 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 1.40262 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=0.101935Jy sigma=0.000673 ! Fit after self-cal, rms=0.101933Jy sigma=0.000673 ! 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=0.101933Jy sigma=0.000673 ! Fit after self-cal, rms=0.099480Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=1.972 mas, bpa=2.853 degrees ! Estimated noise=1116.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025669 Jy ! Component: 100 - total flux cleaned = -0.00258826 Jy ! Component: 150 - total flux cleaned = -0.00244175 Jy ! Component: 200 - total flux cleaned = -0.00225317 Jy ! Total flux subtracted in 200 components = -0.00225317 Jy ! Clean residual min=-0.003335 max=0.003062 Jy/beam ! Clean residual mean=-0.000050 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.40036 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.40036 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=0.099241Jy sigma=0.000648 ! Fit after self-cal, rms=0.099222Jy sigma=0.000648 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 = -0.000610107 Jy ! Component: 100 - total flux cleaned = -0.000554828 Jy ! Component: 150 - total flux cleaned = -0.000503746 Jy ! Component: 200 - total flux cleaned = -0.000455812 Jy ! Total flux subtracted in 200 components = -0.000455812 Jy ! Clean residual min=-0.003248 max=0.002966 Jy/beam ! Clean residual mean=-0.000049 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.39991 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.39991 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=0.099152Jy sigma=0.000647 ! Fit after self-cal, rms=0.099147Jy sigma=0.000647 ! 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=0.099147Jy sigma=0.000647 ! Fit after self-cal, rms=0.099190Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=1.972 mas, bpa=2.829 degrees ! Estimated noise=1116.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127569 Jy ! Component: 100 - total flux cleaned = -0.00100164 Jy ! Component: 150 - total flux cleaned = -0.000861374 Jy ! Component: 200 - total flux cleaned = -0.000775777 Jy ! Total flux subtracted in 200 components = -0.000775777 Jy ! Clean residual min=-0.003226 max=0.002830 Jy/beam ! Clean residual mean=-0.000038 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.39913 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 1.39913 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=0.099106Jy sigma=0.000646 ! Fit after self-cal, rms=0.099097Jy 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 = -0.000430504 Jy ! Component: 100 - total flux cleaned = -0.000430473 Jy ! Component: 150 - total flux cleaned = -0.000469123 Jy ! Component: 200 - total flux cleaned = -0.000506605 Jy ! Total flux subtracted in 200 components = -0.000506605 Jy ! Clean residual min=-0.003227 max=0.002812 Jy/beam ! Clean residual mean=-0.000037 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.39863 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 1.39863 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=0.099061Jy sigma=0.000646 ! Fit after self-cal, rms=0.099059Jy 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=0.099059Jy sigma=0.000646 ! Fit after self-cal, rms=0.099073Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=5.451 mas, bpa=8.158 degrees ! Estimated noise=1413.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264192 Jy ! Component: 100 - total flux cleaned = -0.000184081 Jy ! Component: 150 - total flux cleaned = -0.000152985 Jy ! Component: 200 - total flux cleaned = -0.000153205 Jy ! Total flux subtracted in 200 components = -0.000153205 Jy ! Clean residual min=-0.003038 max=0.002785 Jy/beam ! Clean residual mean=-0.000067 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 1.39847 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 1.39847 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=0.099065Jy sigma=0.000646 ! Fit after self-cal, rms=0.099061Jy 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 = -0.000141695 Jy ! Component: 100 - total flux cleaned = -0.000165073 Jy ! Component: 150 - total flux cleaned = -0.000185614 Jy ! Component: 200 - total flux cleaned = -0.000185449 Jy ! Total flux subtracted in 200 components = -0.000185449 Jy ! Clean residual min=-0.003034 max=0.002716 Jy/beam ! Clean residual mean=-0.000066 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.39829 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 1.39829 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=0.099061Jy sigma=0.000646 ! Fit after self-cal, rms=0.099060Jy 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=0.8417 mas, bmaj=1.972 mas, bpa=2.818 degrees ! Estimated noise=1116.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 1.972 at 2.818 degrees (North through East) ! Clean map min=-0.0033498 max=1.2355 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=0.099060Jy sigma=0.000646 ! Fit after self-cal, rms=0.094028Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=1.972 mas, bpa=2.804 degrees ! Estimated noise=1115.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586754 Jy ! Component: 100 - total flux cleaned = -0.000410037 Jy ! Component: 150 - total flux cleaned = -0.00033024 Jy ! Component: 200 - total flux cleaned = -0.000293026 Jy ! Total flux subtracted in 200 components = -0.000293026 Jy ! Clean residual min=-0.003165 max=0.002729 Jy/beam ! Clean residual mean=-0.000025 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 1.39799 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 1.39799 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=0.093977Jy sigma=0.000603 ! Fit after self-cal, rms=0.093974Jy sigma=0.000603 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018078 Jy ! Component: 100 - total flux cleaned = -0.000180741 Jy ! Component: 150 - total flux cleaned = -0.000180008 Jy ! Component: 200 - total flux cleaned = -0.000149012 Jy ! Total flux subtracted in 200 components = -0.000149012 Jy ! Clean residual min=-0.003132 max=0.002687 Jy/beam ! Clean residual mean=-0.000025 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 1.39785 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 1.39785 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=0.093947Jy sigma=0.000602 ! Fit after self-cal, rms=0.093946Jy sigma=0.000602 ! 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=0.093946Jy sigma=0.000602 ! Fit after self-cal, rms=0.093971Jy sigma=0.000602 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=0.6644 mas, bmaj=1.593 mas, bpa=2.455 degrees ! Estimated noise=1733.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.943164 Jy ! Component: 100 - total flux cleaned = 1.16548 Jy ! Component: 150 - total flux cleaned = 1.26014 Jy ! Component: 200 - total flux cleaned = 1.3118 Jy ! Total flux subtracted in 200 components = 1.3118 Jy ! Clean residual min=-0.009615 max=0.025739 Jy/beam ! Clean residual mean=0.000022 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 1.31179 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.31179 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=1.972 mas, bpa=2.798 degrees ! Estimated noise=1115.66 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 = 0.0422902 Jy ! Component: 100 - total flux cleaned = 0.0629154 Jy ! Component: 150 - total flux cleaned = 0.0733704 Jy ! Component: 200 - total flux cleaned = 0.0792018 Jy ! Total flux subtracted in 200 components = 0.0792018 Jy ! Clean residual min=-0.003331 max=0.003680 Jy/beam ! Clean residual mean=-0.000023 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.391 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 1.391 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=2.345 mas, bmaj=5.451 mas, bpa=8.154 degrees ! Estimated noise=1412.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044348 Jy ! Component: 100 - total flux cleaned = 0.00568025 Jy ! Component: 150 - total flux cleaned = 0.00595555 Jy ! Component: 200 - total flux cleaned = 0.00619475 Jy ! Total flux subtracted in 200 components = 0.00619475 Jy ! Clean residual min=-0.002923 max=0.002496 Jy/beam ! Clean residual mean=-0.000051 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.39719 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 = 6.9724e-05 Jy ! Component: 100 - total flux cleaned = 9.01167e-05 Jy ! Component: 150 - total flux cleaned = 0.000107365 Jy ! Component: 200 - total flux cleaned = 9.06071e-05 Jy ! Total flux subtracted in 200 components = 9.06071e-05 Jy ! Clean residual min=-0.002974 max=0.002477 Jy/beam ! Clean residual mean=-0.000051 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.39728 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 1.39728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=1.972 mas, bpa=2.798 degrees ! Estimated noise=1115.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807335 Jy ! Component: 100 - total flux cleaned = -0.000729981 Jy ! Component: 150 - total flux cleaned = -0.000662413 Jy ! Component: 200 - total flux cleaned = -0.00059831 Jy ! Total flux subtracted in 200 components = -0.00059831 Jy ! Clean residual min=-0.002911 max=0.003158 Jy/beam ! Clean residual mean=-0.000023 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.39668 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 1.39668 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=0.094003Jy sigma=0.000603 ! Fit after self-cal, rms=0.093975Jy sigma=0.000602 wmodel J1700-2610_X_2017_02_24_pus_map.mod ! Writing 83 model components to file: J1700-2610_X_2017_02_24_pus_map.mod wobs J1700-2610_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_02_24_pus_uvs.fits wwins J1700-2610_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1700-2610_X_2017_02_24_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 = 0.000185187 Jy ! Component: 100 - total flux cleaned = -0.000150416 Jy ! Component: 150 - total flux cleaned = -0.000195439 Jy ! Component: 200 - total flux cleaned = -0.00015398 Jy ! Component: 250 - total flux cleaned = -0.000114272 Jy ! Component: 300 - total flux cleaned = -7.45044e-05 Jy ! Component: 350 - total flux cleaned = 4.00273e-05 Jy ! Component: 400 - total flux cleaned = 0.000151711 Jy ! Component: 450 - total flux cleaned = 0.000297582 Jy ! Component: 500 - total flux cleaned = 0.000404178 Jy ! Component: 550 - total flux cleaned = 0.000474203 Jy ! Component: 600 - total flux cleaned = 0.000647071 Jy ! Component: 650 - total flux cleaned = 0.000815481 Jy ! Component: 700 - total flux cleaned = 0.000948852 Jy ! Component: 750 - total flux cleaned = 0.00104641 Jy ! Component: 800 - total flux cleaned = 0.00117376 Jy ! Component: 850 - total flux cleaned = 0.00117355 Jy ! Component: 900 - total flux cleaned = 0.00111232 Jy ! Component: 950 - total flux cleaned = 0.00132487 Jy ! Component: 1000 - total flux cleaned = 0.00132456 Jy ! Component: 1050 - total flux cleaned = 0.00132452 Jy ! Component: 1100 - total flux cleaned = 0.00141088 Jy ! Component: 1150 - total flux cleaned = 0.00138238 Jy ! Component: 1200 - total flux cleaned = 0.00146679 Jy ! Component: 1250 - total flux cleaned = 0.00146671 Jy ! Component: 1300 - total flux cleaned = 0.00143943 Jy ! Component: 1350 - total flux cleaned = 0.00154647 Jy ! Component: 1400 - total flux cleaned = 0.00151971 Jy ! Component: 1450 - total flux cleaned = 0.00149305 Jy ! Component: 1500 - total flux cleaned = 0.00149267 Jy ! Component: 1550 - total flux cleaned = 0.00146739 Jy ! Component: 1600 - total flux cleaned = 0.00159321 Jy ! Component: 1650 - total flux cleaned = 0.00164247 Jy ! Component: 1700 - total flux cleaned = 0.00164238 Jy ! Component: 1750 - total flux cleaned = 0.00169092 Jy ! Component: 1800 - total flux cleaned = 0.0017628 Jy ! Component: 1850 - total flux cleaned = 0.00173963 Jy ! Component: 1900 - total flux cleaned = 0.00183321 Jy ! Component: 1950 - total flux cleaned = 0.001787 Jy ! Component: 2000 - total flux cleaned = 0.00187873 Jy ! Total flux subtracted in 2048 components = 0.00181059 Jy ! Clean residual min=-0.001212 max=0.001179 Jy/beam ! Clean residual mean=-0.000014 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 1.39849 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 202 components and 1.39849 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 1.972 at 2.798 degrees (North through East) ! Clean map min=-0.002362 max=1.2359 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.23594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0998288 0.0998288 0.199658 0.399315 0.798631 1.59726 3.19452 6.38905 12.7781 25.5562 51.1124 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.235 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 1.972 at 2.798 degrees (North through East) ! Clean map min=-0.002362 max=1.2359 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 J1700-2610_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:30 2019