! Started logfile: J2249-1251_X_2017_02_24_pus_uvs.log on Sat May 4 10:08:34 2019 obs J2249-1251_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2249-1251_X_2017_02_24_pus_uva.fits ! AN table 1: 161 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695376 visibilities/baseline/integration-bin. ! Found source: J2249-1251 ! ! 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 60456 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 J2249-1251_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 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 488 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865504Jy sigma=0.007069 ! Fit after self-cal, rms=0.854047Jy sigma=0.006988 ! 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=0.6309 mas, bmaj=1.634 mas, bpa=-3.581 degrees ! Estimated noise=828.442 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 = 0.109832 Jy ! Component: 100 - total flux cleaned = 0.137809 Jy ! Total flux subtracted in 100 components = 0.137809 Jy ! Clean residual min=-0.005124 max=0.014656 Jy/beam ! Clean residual mean=-0.000004 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.137809 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.137809 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=0.087735Jy sigma=0.000689 ! Fit after self-cal, rms=0.087676Jy sigma=0.000688 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155191 Jy ! Component: 100 - total flux cleaned = 0.0243665 Jy ! Total flux subtracted in 100 components = 0.0243665 Jy ! Clean residual min=-0.003843 max=0.007925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.162175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.162175 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=0.084033Jy sigma=0.000657 ! Fit after self-cal, rms=0.083893Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628723 Jy ! Component: 100 - total flux cleaned = 0.00978925 Jy ! Total flux subtracted in 100 components = 0.00978925 Jy ! Clean residual min=-0.003153 max=0.004618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.171965 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.171965 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=0.083289Jy sigma=0.000651 ! Fit after self-cal, rms=0.083249Jy sigma=0.000651 ! 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=0.8144 mas, bmaj=1.999 mas, bpa=-1.613 degrees ! Estimated noise=356.371 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 (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410025 Jy ! Component: 100 - total flux cleaned = 0.00627843 Jy ! Component: 150 - total flux cleaned = 0.00712018 Jy ! Component: 200 - total flux cleaned = 0.00720667 Jy ! Total flux subtracted in 200 components = 0.00720667 Jy ! Clean residual min=-0.002134 max=0.002520 Jy/beam ! Clean residual mean=0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.179171 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.179171 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=0.083030Jy sigma=0.000649 ! Fit after self-cal, rms=0.083009Jy sigma=0.000649 ! 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 0.99 FD 1.04 HN 1.06 KP 0.96 ! LA 1.05 MK 0.98 NL 0.95 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.95 ! LA 1.06 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.95 ! LA 1.03 MK 1.01 NL 0.97 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 0.95 ! LA 1.03 MK 0.98 NL 1.01 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.96 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.95 ! LA 1.08 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.94 ! LA 1.03 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.93 ! LA 1.06 MK 0.99 NL 0.98 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.00 KP 0.94 ! LA 1.02 MK 0.97 NL 0.95 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.95 ! LA 1.01 MK 1.00 NL 0.96 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 0.94 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.00 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.083009Jy sigma=0.000649 ! Fit after self-cal, rms=0.082058Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.994 mas, bpa=-1.656 degrees ! Estimated noise=354.94 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 = 0.000755577 Jy ! Component: 100 - total flux cleaned = 0.00106241 Jy ! Component: 150 - total flux cleaned = 0.00109297 Jy ! Component: 200 - total flux cleaned = 0.00104306 Jy ! Total flux subtracted in 200 components = 0.00104306 Jy ! Clean residual min=-0.001476 max=0.001623 Jy/beam ! Clean residual mean=0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.180214 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.180214 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=0.082026Jy sigma=0.000647 ! Fit after self-cal, rms=0.082017Jy sigma=0.000647 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082017Jy sigma=0.000647 ! Fit after self-cal, rms=0.081950Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.812 mas, bmaj=1.992 mas, bpa=-1.604 degrees ! Estimated noise=355.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771577 Jy ! Component: 100 - total flux cleaned = 0.000823059 Jy ! Component: 150 - total flux cleaned = 0.000803838 Jy ! Component: 200 - total flux cleaned = 0.00078644 Jy ! Total flux subtracted in 200 components = 0.00078644 Jy ! Clean residual min=-0.001282 max=0.001215 Jy/beam ! Clean residual mean=0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.181001 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.181001 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=0.081936Jy sigma=0.000646 ! Fit after self-cal, rms=0.081937Jy 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 = 0.000123531 Jy ! Component: 100 - total flux cleaned = 0.000125226 Jy ! Component: 150 - total flux cleaned = 9.3352e-05 Jy ! Component: 200 - total flux cleaned = 5.00967e-05 Jy ! Total flux subtracted in 200 components = 5.00967e-05 Jy ! Clean residual min=-0.001276 max=0.001174 Jy/beam ! Clean residual mean=0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.181051 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.181051 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=0.081930Jy sigma=0.000646 ! Fit after self-cal, rms=0.081928Jy sigma=0.000646 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081928Jy sigma=0.000646 ! Fit after self-cal, rms=0.081974Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8119 mas, bmaj=1.991 mas, bpa=-1.596 degrees ! Estimated noise=355.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457932 Jy ! Component: 100 - total flux cleaned = 0.000457409 Jy ! Component: 150 - total flux cleaned = 0.000444119 Jy ! Component: 200 - total flux cleaned = 0.000431384 Jy ! Total flux subtracted in 200 components = 0.000431384 Jy ! Clean residual min=-0.001127 max=0.001071 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.181482 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.181482 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=0.081968Jy sigma=0.000645 ! Fit after self-cal, rms=0.081969Jy sigma=0.000645 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 = 0.000111555 Jy ! Component: 100 - total flux cleaned = 8.41449e-05 Jy ! Component: 150 - total flux cleaned = 6.1121e-05 Jy ! Component: 200 - total flux cleaned = 4.02899e-05 Jy ! Total flux subtracted in 200 components = 4.02899e-05 Jy ! Clean residual min=-0.001109 max=0.001079 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.181523 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.181523 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=0.081965Jy sigma=0.000645 ! Fit after self-cal, rms=0.081965Jy sigma=0.000645 ! 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=0.081965Jy sigma=0.000645 ! Fit after self-cal, rms=0.081995Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.976 mas, bpa=1.709 degrees ! Estimated noise=470.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.7741e-05 Jy ! Component: 100 - total flux cleaned = 4.6577e-07 Jy ! Component: 150 - total flux cleaned = -9.68246e-05 Jy ! Component: 200 - total flux cleaned = -0.000156663 Jy ! Total flux subtracted in 200 components = -0.000156663 Jy ! Clean residual min=-0.001393 max=0.001441 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.181366 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.181366 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=0.081994Jy sigma=0.000645 ! Fit after self-cal, rms=0.081992Jy sigma=0.000645 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 = 8.7306e-05 Jy ! Component: 100 - total flux cleaned = 5.93522e-05 Jy ! Component: 150 - total flux cleaned = 1.53921e-05 Jy ! Component: 200 - total flux cleaned = -2.16349e-05 Jy ! Total flux subtracted in 200 components = -2.16349e-05 Jy ! Clean residual min=-0.001398 max=0.001434 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.181344 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.181344 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=0.081991Jy sigma=0.000645 ! Fit after self-cal, rms=0.081990Jy sigma=0.000645 ! 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=0.8119 mas, bmaj=1.991 mas, bpa=-1.594 degrees ! Estimated noise=355.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8119 x 1.991 at -1.594 degrees (North through East) ! Clean map min=-0.0014201 max=0.14358 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6298 mas, bmaj=1.63 mas, bpa=-3.536 degrees ! Estimated noise=822.895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108648 Jy ! Component: 100 - total flux cleaned = 0.139477 Jy ! Component: 150 - total flux cleaned = 0.154369 Jy ! Component: 200 - total flux cleaned = 0.163191 Jy ! Total flux subtracted in 200 components = 0.163191 Jy ! Clean residual min=-0.002580 max=0.004745 Jy/beam ! Clean residual mean=0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.163191 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.163191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8119 mas, bmaj=1.991 mas, bpa=-1.594 degrees ! Estimated noise=355.634 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 = 0.00830342 Jy ! Component: 100 - total flux cleaned = 0.0127061 Jy ! Component: 150 - total flux cleaned = 0.0152973 Jy ! Component: 200 - total flux cleaned = 0.0168307 Jy ! Total flux subtracted in 200 components = 0.0168307 Jy ! Clean residual min=-0.001224 max=0.001250 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.180022 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.180022 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=2.134 mas, bmaj=3.976 mas, bpa=1.709 degrees ! Estimated noise=470.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688316 Jy ! Component: 100 - total flux cleaned = 0.000818547 Jy ! Component: 150 - total flux cleaned = 0.000934044 Jy ! Component: 200 - total flux cleaned = 0.00101698 Jy ! Total flux subtracted in 200 components = 0.00101698 Jy ! Clean residual min=-0.001399 max=0.001422 Jy/beam ! Clean residual mean=0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.181039 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 = 6.20295e-05 Jy ! Component: 100 - total flux cleaned = 9.26738e-05 Jy ! Component: 150 - total flux cleaned = 0.000102235 Jy ! Component: 200 - total flux cleaned = 0.000111094 Jy ! Total flux subtracted in 200 components = 0.000111094 Jy ! Clean residual min=-0.001383 max=0.001416 Jy/beam ! Clean residual mean=0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.18115 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 71 components and 0.18115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8119 mas, bmaj=1.991 mas, bpa=-1.594 degrees ! Estimated noise=355.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.17876e-05 Jy ! Component: 100 - total flux cleaned = 0.0001112 Jy ! Component: 150 - total flux cleaned = 0.000218367 Jy ! Component: 200 - total flux cleaned = 0.000276939 Jy ! Total flux subtracted in 200 components = 0.000276939 Jy ! Clean residual min=-0.001166 max=0.001101 Jy/beam ! Clean residual mean=0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.181427 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.181427 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=0.082010Jy sigma=0.000645 ! Fit after self-cal, rms=0.082001Jy sigma=0.000645 wmodel J2249-1251_X_2017_02_24_pus_map.mod ! Writing 84 model components to file: J2249-1251_X_2017_02_24_pus_map.mod wobs J2249-1251_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2249-1251_X_2017_02_24_pus_uvs.fits wwins J2249-1251_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2249-1251_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 = -0.000130079 Jy ! Component: 100 - total flux cleaned = -3.50036e-05 Jy ! Component: 150 - total flux cleaned = 0.000109045 Jy ! Component: 200 - total flux cleaned = 0.000228527 Jy ! Component: 250 - total flux cleaned = 0.00036017 Jy ! Component: 300 - total flux cleaned = 0.000471096 Jy ! Component: 350 - total flux cleaned = 0.000517392 Jy ! Component: 400 - total flux cleaned = 0.00059172 Jy ! Component: 450 - total flux cleaned = 0.0006498 Jy ! Component: 500 - total flux cleaned = 0.000720561 Jy ! Component: 550 - total flux cleaned = 0.000816877 Jy ! Component: 600 - total flux cleaned = 0.000924023 Jy ! Component: 650 - total flux cleaned = 0.000976198 Jy ! Component: 700 - total flux cleaned = 0.00105316 Jy ! Component: 750 - total flux cleaned = 0.00112853 Jy ! Component: 800 - total flux cleaned = 0.00117781 Jy ! Component: 850 - total flux cleaned = 0.0012381 Jy ! Component: 900 - total flux cleaned = 0.00127348 Jy ! Component: 950 - total flux cleaned = 0.00129679 Jy ! Component: 1000 - total flux cleaned = 0.00137665 Jy ! Component: 1050 - total flux cleaned = 0.00143244 Jy ! Component: 1100 - total flux cleaned = 0.00146545 Jy ! Component: 1150 - total flux cleaned = 0.00145466 Jy ! Component: 1200 - total flux cleaned = 0.00146543 Jy ! Component: 1250 - total flux cleaned = 0.00146539 Jy ! Component: 1300 - total flux cleaned = 0.00143429 Jy ! Component: 1350 - total flux cleaned = 0.00145479 Jy ! Component: 1400 - total flux cleaned = 0.00145488 Jy ! Component: 1450 - total flux cleaned = 0.00146481 Jy ! Component: 1500 - total flux cleaned = 0.0014647 Jy ! Component: 1550 - total flux cleaned = 0.00144516 Jy ! Component: 1600 - total flux cleaned = 0.00144533 Jy ! Component: 1650 - total flux cleaned = 0.00147378 Jy ! Component: 1700 - total flux cleaned = 0.00147386 Jy ! Component: 1750 - total flux cleaned = 0.0015295 Jy ! Component: 1800 - total flux cleaned = 0.00157538 Jy ! Component: 1850 - total flux cleaned = 0.00156638 Jy ! Component: 1900 - total flux cleaned = 0.00158455 Jy ! Component: 1950 - total flux cleaned = 0.00161134 Jy ! Component: 2000 - total flux cleaned = 0.00163796 Jy ! Total flux subtracted in 2048 components = 0.00163788 Jy ! Clean residual min=-0.000498 max=0.000528 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.183065 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 240 components and 0.183065 Jy ![Exited script file: muppet] wmap "J2249-1251_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8119 x 1.991 at -1.594 degrees (North through East) ! Clean map min=-0.0013779 max=0.14283 Jy/beam ! Writing clean map to FITS file: J2249-1251_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 0.142828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346954 0.346954 0.693909 1.38782 2.77563 5.55127 11.1025 22.2051 44.4102 88.8203 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8119 x 1.991 at -1.594 degrees (North through East) ! Clean map min=-0.0013779 max=0.14283 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 J2249-1251_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:08:38 2019