! Started logfile: J0922-3959_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:19 2017 obs J0922-3959_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2015_01_23_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.69037 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 350 lines of history. ! ! Reading 5592 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 J0922-3959_X_2015_01_23_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.460758Jy sigma=0.003599 ! Fit after self-cal, rms=0.442125Jy sigma=0.003428 ! 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=0.6277 mas, bmaj=1.932 mas, bpa=-13.13 degrees ! Estimated noise=1990.93 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 = 0.70384 Jy ! Component: 100 - total flux cleaned = 0.942413 Jy ! Total flux subtracted in 100 components = 0.942413 Jy ! Clean residual min=-0.092654 max=0.172631 Jy/beam ! Clean residual mean=-0.000886 rms=0.028132 Jy/beam ! Combined flux in latest and established models = 0.942413 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.942413 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=0.391284Jy sigma=0.003207 ! Fit after self-cal, rms=0.391209Jy sigma=0.003207 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161183 Jy ! Component: 100 - total flux cleaned = 0.253594 Jy ! Total flux subtracted in 100 components = 0.253594 Jy ! Clean residual min=-0.100258 max=0.106298 Jy/beam ! Clean residual mean=-0.000353 rms=0.020329 Jy/beam ! Combined flux in latest and established models = 1.19601 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 1.19601 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=0.294002Jy sigma=0.002312 ! Fit after self-cal, rms=0.289544Jy sigma=0.002255 ! 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=0.7545 mas, bmaj=2.185 mas, bpa=-10.47 degrees ! Estimated noise=1119.91 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 = 0.0947547 Jy ! Component: 100 - total flux cleaned = 0.143909 Jy ! Component: 150 - total flux cleaned = 0.165073 Jy ! Component: 200 - total flux cleaned = 0.170361 Jy ! Total flux subtracted in 200 components = 0.170361 Jy ! Clean residual min=-0.114010 max=0.073039 Jy/beam ! Clean residual mean=-0.000484 rms=0.023536 Jy/beam ! Combined flux in latest and established models = 1.36637 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 1.36637 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=0.253710Jy sigma=0.001987 ! Fit after self-cal, rms=0.252565Jy sigma=0.001967 ! 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 1.00* FD 1.06 HN 1.50 KP 0.88 ! LA 1.13 MK 1.02 NL 1.11 OV 0.92 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.44 KP 0.83 ! LA 1.13 MK 0.99 NL 1.11 OV 0.92 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.57 KP 0.79 ! LA 1.16 MK 1.02 NL 1.13 OV 0.92 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.45 KP 0.75 ! LA 1.16 MK 1.03 NL 1.12 OV 0.92 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.43 KP 0.71 ! LA 1.14 MK 1.03 NL 1.15 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.49 KP 0.71 ! LA 1.15 MK 1.04 NL 1.13 OV 0.94 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.63 KP 0.70 ! LA 1.18 MK 1.08 NL 1.16 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.52 KP 0.72 ! LA 1.14 MK 1.04 NL 1.13 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.54 KP 0.74 ! LA 1.18 MK 1.05 NL 1.12 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.53 KP 0.76 ! LA 1.21 MK 1.07 NL 1.14 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.41 KP 0.79 ! LA 1.18 MK 1.06 NL 1.13 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.42 KP 0.74 ! LA 1.17 MK 1.06 NL 1.11 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.252565Jy sigma=0.001967 ! Fit after self-cal, rms=0.153452Jy sigma=0.000885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7674 mas, bmaj=2.181 mas, bpa=-9.992 degrees ! Estimated noise=1162.53 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 = -0.00834582 Jy ! Component: 100 - total flux cleaned = -0.00973529 Jy ! Component: 150 - total flux cleaned = -0.0105487 Jy ! Component: 200 - total flux cleaned = -0.0109041 Jy ! Total flux subtracted in 200 components = -0.0109041 Jy ! Clean residual min=-0.018114 max=0.017067 Jy/beam ! Clean residual mean=-0.000058 rms=0.004487 Jy/beam ! Combined flux in latest and established models = 1.35546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 1.35546 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=0.150027Jy sigma=0.000863 ! Fit after self-cal, rms=0.149612Jy sigma=0.000861 ! 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=0.149612Jy sigma=0.000861 ! Fit after self-cal, rms=0.151393Jy sigma=0.000859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7685 mas, bmaj=2.182 mas, bpa=-9.974 degrees ! Estimated noise=1163.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00551968 Jy ! Component: 100 - total flux cleaned = -0.00658949 Jy ! Component: 150 - total flux cleaned = -0.00723873 Jy ! Component: 200 - total flux cleaned = -0.00782928 Jy ! Total flux subtracted in 200 components = -0.00782928 Jy ! Clean residual min=-0.015834 max=0.015912 Jy/beam ! Clean residual mean=-0.000054 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 1.34763 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 1.34763 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=0.149171Jy sigma=0.000847 ! Fit after self-cal, rms=0.148571Jy sigma=0.000846 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 = -0.0014071 Jy ! Component: 100 - total flux cleaned = -0.00193496 Jy ! Component: 150 - total flux cleaned = -0.00266994 Jy ! Component: 200 - total flux cleaned = -0.0031186 Jy ! Total flux subtracted in 200 components = -0.0031186 Jy ! Clean residual min=-0.015452 max=0.014902 Jy/beam ! Clean residual mean=-0.000065 rms=0.003913 Jy/beam ! Combined flux in latest and established models = 1.34452 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 1.34452 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=0.147393Jy sigma=0.000839 ! Fit after self-cal, rms=0.147089Jy sigma=0.000839 ! 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=0.147089Jy sigma=0.000839 ! Fit after self-cal, rms=0.149446Jy sigma=0.000837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.182 mas, bpa=-9.975 degrees ! Estimated noise=1166.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00417577 Jy ! Component: 100 - total flux cleaned = -0.0052572 Jy ! Component: 150 - total flux cleaned = -0.00596666 Jy ! Component: 200 - total flux cleaned = -0.00639908 Jy ! Total flux subtracted in 200 components = -0.00639908 Jy ! Clean residual min=-0.015043 max=0.014637 Jy/beam ! Clean residual mean=-0.000057 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 1.33812 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 1.33812 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=0.148066Jy sigma=0.000830 ! Fit after self-cal, rms=0.147697Jy sigma=0.000830 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 = -0.00160596 Jy ! Component: 100 - total flux cleaned = -0.00200343 Jy ! Component: 150 - total flux cleaned = -0.00238367 Jy ! Component: 200 - total flux cleaned = -0.00255368 Jy ! Total flux subtracted in 200 components = -0.00255368 Jy ! Clean residual min=-0.015131 max=0.014017 Jy/beam ! Clean residual mean=-0.000066 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 1.33556 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 1.33556 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=0.146937Jy sigma=0.000826 ! Fit after self-cal, rms=0.146717Jy sigma=0.000826 ! 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=0.146717Jy sigma=0.000826 ! Fit after self-cal, rms=0.148520Jy sigma=0.000824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=8.104 mas, bpa=-5.098 degrees ! Estimated noise=1446.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00375071 Jy ! Component: 100 - total flux cleaned = -0.00375207 Jy ! Component: 150 - total flux cleaned = -0.00374978 Jy ! Component: 200 - total flux cleaned = -0.00375319 Jy ! Total flux subtracted in 200 components = -0.00375319 Jy ! Clean residual min=-0.012588 max=0.012896 Jy/beam ! Clean residual mean=-0.000119 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 1.33181 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 1.33181 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=0.148269Jy sigma=0.000825 ! Fit after self-cal, rms=0.148142Jy sigma=0.000823 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 = -0.000152943 Jy ! Component: 100 - total flux cleaned = -0.000138281 Jy ! Component: 150 - total flux cleaned = -0.000132575 Jy ! Component: 200 - total flux cleaned = -4.52967e-05 Jy ! Total flux subtracted in 200 components = -4.52967e-05 Jy ! Clean residual min=-0.012468 max=0.012911 Jy/beam ! Clean residual mean=-0.000119 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 1.33177 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 1.33176 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=0.148073Jy sigma=0.000824 ! Fit after self-cal, rms=0.147960Jy sigma=0.000823 ! 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=0.7706 mas, bmaj=2.182 mas, bpa=-9.982 degrees ! Estimated noise=1167.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7706 x 2.182 at -9.982 degrees (North through East) ! Clean map min=-0.014797 max=0.85227 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=0.147960Jy sigma=0.000823 ! Fit after self-cal, rms=0.143850Jy sigma=0.000765 ! Inverting map and beam ! Estimated beam: bmin=0.7719 mas, bmaj=2.185 mas, bpa=-9.952 degrees ! Estimated noise=1168.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00370323 Jy ! Component: 100 - total flux cleaned = -0.00394312 Jy ! Component: 150 - total flux cleaned = -0.0041352 Jy ! Component: 200 - total flux cleaned = -0.00412791 Jy ! Total flux subtracted in 200 components = -0.00412791 Jy ! Clean residual min=-0.014473 max=0.013291 Jy/beam ! Clean residual mean=-0.000061 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 1.32764 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 1.32764 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=0.142832Jy sigma=0.000761 ! Fit after self-cal, rms=0.142590Jy sigma=0.000760 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117037 Jy ! Component: 100 - total flux cleaned = -0.00132259 Jy ! Component: 150 - total flux cleaned = -0.00132307 Jy ! Component: 200 - total flux cleaned = -0.00146853 Jy ! Total flux subtracted in 200 components = -0.00146853 Jy ! Clean residual min=-0.014339 max=0.012618 Jy/beam ! Clean residual mean=-0.000066 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 1.32617 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 1.32617 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=0.142028Jy sigma=0.000758 ! Fit after self-cal, rms=0.141891Jy sigma=0.000758 ! 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=0.141891Jy sigma=0.000758 ! Fit after self-cal, rms=0.143523Jy sigma=0.000757 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=0.6424 mas, bmaj=1.91 mas, bpa=-12.52 degrees ! Estimated noise=2127.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.74577 Jy ! Component: 100 - total flux cleaned = 0.997779 Jy ! Component: 150 - total flux cleaned = 1.12312 Jy ! Component: 200 - total flux cleaned = 1.19913 Jy ! Total flux subtracted in 200 components = 1.19913 Jy ! Clean residual min=-0.022507 max=0.040642 Jy/beam ! Clean residual mean=-0.000341 rms=0.008101 Jy/beam ! Combined flux in latest and established models = 1.19913 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.19913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7719 mas, bmaj=2.183 mas, bpa=-9.97 degrees ! Estimated noise=1168.32 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0602866 Jy ! Component: 100 - total flux cleaned = 0.0916103 Jy ! Component: 150 - total flux cleaned = 0.109155 Jy ! Component: 200 - total flux cleaned = 0.119359 Jy ! Total flux subtracted in 200 components = 0.119359 Jy ! Clean residual min=-0.013816 max=0.015098 Jy/beam ! Clean residual mean=-0.000072 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 1.31849 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 1.31849 Jy ! Inverting map ! Added new window around map position (2.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105194 Jy ! Component: 100 - total flux cleaned = 0.0105088 Jy ! Component: 150 - total flux cleaned = 0.0110844 Jy ! Component: 200 - total flux cleaned = 0.0113395 Jy ! Total flux subtracted in 200 components = 0.0113395 Jy ! Clean residual min=-0.011039 max=0.010962 Jy/beam ! Clean residual mean=-0.000022 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 1.32983 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 1.32983 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=2.325 mas, bmaj=8.145 mas, bpa=-5.141 degrees ! Estimated noise=1442.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.51741e-05 Jy ! Component: 100 - total flux cleaned = -0.000860419 Jy ! Component: 150 - total flux cleaned = -0.00150952 Jy ! Component: 200 - total flux cleaned = -0.00180225 Jy ! Total flux subtracted in 200 components = -0.00180225 Jy ! Clean residual min=-0.009913 max=0.009958 Jy/beam ! Clean residual mean=-0.000083 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 1.32803 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 = -0.000120791 Jy ! Component: 100 - total flux cleaned = -0.000355822 Jy ! Component: 150 - total flux cleaned = -0.000586367 Jy ! Component: 200 - total flux cleaned = -0.000913311 Jy ! Total flux subtracted in 200 components = -0.000913311 Jy ! Clean residual min=-0.009616 max=0.010103 Jy/beam ! Clean residual mean=-0.000099 rms=0.002823 Jy/beam ! Combined flux in latest and established models = 1.32712 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 1.32712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7719 mas, bmaj=2.183 mas, bpa=-9.97 degrees ! Estimated noise=1168.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408805 Jy ! Component: 100 - total flux cleaned = 0.00104427 Jy ! Component: 150 - total flux cleaned = 0.00160592 Jy ! Component: 200 - total flux cleaned = 0.00211114 Jy ! Total flux subtracted in 200 components = 0.00211114 Jy ! Clean residual min=-0.009523 max=0.010609 Jy/beam ! Clean residual mean=-0.000032 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 1.32923 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 1.32923 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=0.138684Jy sigma=0.000736 ! Fit after self-cal, rms=0.138240Jy sigma=0.000733 wmodel J0922-3959_X_2015_01_23_pus_map.mod ! Writing 100 model components to file: J0922-3959_X_2015_01_23_pus_map.mod wobs J0922-3959_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2015_01_23_pus_uvs.fits wwins J0922-3959_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0922-3959_X_2015_01_23_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 = -0.000903986 Jy ! Component: 100 - total flux cleaned = -0.00210454 Jy ! Component: 150 - total flux cleaned = -0.00306628 Jy ! Component: 200 - total flux cleaned = -0.00420927 Jy ! Component: 250 - total flux cleaned = -0.00504232 Jy ! Component: 300 - total flux cleaned = -0.00549255 Jy ! Component: 350 - total flux cleaned = -0.00592198 Jy ! Component: 400 - total flux cleaned = -0.00663296 Jy ! Component: 450 - total flux cleaned = -0.00731105 Jy ! Component: 500 - total flux cleaned = -0.00795865 Jy ! Component: 550 - total flux cleaned = -0.00831242 Jy ! Component: 600 - total flux cleaned = -0.00873729 Jy ! Component: 650 - total flux cleaned = -0.00930314 Jy ! Component: 700 - total flux cleaned = -0.00969185 Jy ! Component: 750 - total flux cleaned = -0.0102925 Jy ! Component: 800 - total flux cleaned = -0.0106536 Jy ! Component: 850 - total flux cleaned = -0.0110049 Jy ! Component: 900 - total flux cleaned = -0.0113463 Jy ! Component: 950 - total flux cleaned = -0.0117451 Jy ! Component: 1000 - total flux cleaned = -0.0120052 Jy ! Component: 1050 - total flux cleaned = -0.0123215 Jy ! Component: 1100 - total flux cleaned = -0.0125064 Jy ! Component: 1150 - total flux cleaned = -0.0126879 Jy ! Component: 1200 - total flux cleaned = -0.0128064 Jy ! Component: 1250 - total flux cleaned = -0.012978 Jy ! Component: 1300 - total flux cleaned = -0.0130321 Jy ! Component: 1350 - total flux cleaned = -0.0129214 Jy ! Component: 1400 - total flux cleaned = -0.0129763 Jy ! Component: 1450 - total flux cleaned = -0.0130823 Jy ! Component: 1500 - total flux cleaned = -0.013187 Jy ! Component: 1550 - total flux cleaned = -0.0133397 Jy ! Component: 1600 - total flux cleaned = -0.0134395 Jy ! Component: 1650 - total flux cleaned = -0.0136369 Jy ! Component: 1700 - total flux cleaned = -0.0136852 Jy ! Component: 1750 - total flux cleaned = -0.0138758 Jy ! Component: 1800 - total flux cleaned = -0.0139223 Jy ! Component: 1850 - total flux cleaned = -0.0139682 Jy ! Component: 1900 - total flux cleaned = -0.0139235 Jy ! Component: 1950 - total flux cleaned = -0.0140584 Jy ! Component: 2000 - total flux cleaned = -0.0141473 Jy ! Total flux subtracted in 2048 components = -0.0142342 Jy ! Clean residual min=-0.002162 max=0.002167 Jy/beam ! Clean residual mean=-0.000008 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 1.31499 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 258 components and 1.31499 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7719 x 2.183 at -9.97 degrees (North through East) ! Clean map min=-0.012576 max=0.85927 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.859268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000863217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301379 0.301379 0.602758 1.20552 2.41103 4.82206 9.64412 19.2882 38.5765 77.153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.859 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7719 x 2.183 at -9.97 degrees (North through East) ! Clean map min=-0.012576 max=0.85927 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 J0922-3959_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:20 2017