! Started logfile: J1846-0651_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:23 2016 obs J1846-0651_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1846-0651_X_2014_06_09_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695926 visibilities/baseline/integration-bin. ! Found source: J1846-0651 ! ! 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 344 lines of history. ! ! Reading 45096 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 J1846-0651_X_2014_06_09_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996042Jy sigma=0.012014 ! Fit after self-cal, rms=0.962779Jy sigma=0.011623 ! 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=0.6531 mas, bmaj=1.841 mas, bpa=0.6748 degrees ! Estimated noise=787.211 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 = 0.0291967 Jy ! Component: 100 - total flux cleaned = 0.0360974 Jy ! Total flux subtracted in 100 components = 0.0360974 Jy ! Clean residual min=-0.002568 max=0.003016 Jy/beam ! Clean residual mean=-0.000010 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0360974 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0360974 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=0.067812Jy sigma=0.000773 ! Fit after self-cal, rms=0.066608Jy sigma=0.000760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460164 Jy ! Component: 100 - total flux cleaned = 0.00701586 Jy ! Total flux subtracted in 100 components = 0.00701586 Jy ! Clean residual min=-0.002430 max=0.002293 Jy/beam ! Clean residual mean=-0.000009 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0431133 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0431133 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=0.066203Jy sigma=0.000755 ! Fit after self-cal, rms=0.066207Jy sigma=0.000754 ! 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=0.8812 mas, bmaj=2.234 mas, bpa=2.293 degrees ! Estimated noise=279.45 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 = 0.0022292 Jy ! Component: 100 - total flux cleaned = 0.00335378 Jy ! Component: 150 - total flux cleaned = 0.00392827 Jy ! Component: 200 - total flux cleaned = 0.00401084 Jy ! Total flux subtracted in 200 components = 0.00401084 Jy ! Clean residual min=-0.002043 max=0.002527 Jy/beam ! Clean residual mean=-0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0471241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0471241 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=0.066127Jy sigma=0.000754 ! Fit after self-cal, rms=0.066150Jy sigma=0.000754 ! 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 1.08 HN 1.12 KP 0.97 ! LA 1.00 MK 1.09 NL 1.02 OV 1.05 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.09 KP 0.92 ! LA 1.04 MK 1.18 NL 1.08 OV 1.12 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.15 KP 0.83 ! LA 1.04 MK 1.18 NL 1.10 OV 1.13 ! PT 0.87 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.08 KP 0.87 ! LA 1.00 MK 1.09 NL 1.02 OV 1.05 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.14 KP 0.77 ! LA 0.98 MK 0.98 NL 1.02 OV 1.08 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.11 KP 0.75 ! LA 0.98 MK 1.02 NL 1.06 OV 1.15 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.04 KP 0.84 ! LA 1.04 MK 1.07 NL 1.08 OV 1.11 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.12 KP 0.77 ! LA 0.98 MK 1.06 NL 1.07 OV 1.15 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.04 KP 0.80 ! LA 0.96 MK 1.01 NL 1.06 OV 1.08 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.09 KP 0.79 ! LA 0.98 MK 0.98 NL 1.02 OV 1.04 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.98 KP 0.83 ! LA 1.02 MK 0.94 NL 1.07 OV 1.08 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.91 KP 0.87 ! LA 1.04 MK 0.93 NL 0.99 OV 1.00 ! PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.066150Jy sigma=0.000754 ! Fit after self-cal, rms=0.066787Jy sigma=0.000750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.274 mas, bpa=2.411 degrees ! Estimated noise=283.006 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 (1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109084 Jy ! Component: 100 - total flux cleaned = 0.00123029 Jy ! Component: 150 - total flux cleaned = 0.00140831 Jy ! Component: 200 - total flux cleaned = 0.00152409 Jy ! Total flux subtracted in 200 components = 0.00152409 Jy ! Clean residual min=-0.000954 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0486482 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0486482 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=0.066753Jy sigma=0.000750 ! Fit after self-cal, rms=0.066797Jy sigma=0.000749 ! 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=0.066797Jy sigma=0.000749 ! Fit after self-cal, rms=0.066605Jy sigma=0.000748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.273 mas, bpa=2.45 degrees ! Estimated noise=281.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563909 Jy ! Component: 100 - total flux cleaned = 0.000675173 Jy ! Component: 150 - total flux cleaned = 0.000719431 Jy ! Component: 200 - total flux cleaned = 0.000756946 Jy ! Total flux subtracted in 200 components = 0.000756946 Jy ! Clean residual min=-0.000852 max=0.000980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0494051 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0494051 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=0.066593Jy sigma=0.000748 ! Fit after self-cal, rms=0.066612Jy sigma=0.000748 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.8, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954906 Jy ! Component: 100 - total flux cleaned = 0.00126901 Jy ! Component: 150 - total flux cleaned = 0.00125206 Jy ! Component: 200 - total flux cleaned = 0.00123702 Jy ! Total flux subtracted in 200 components = 0.00123702 Jy ! Clean residual min=-0.000820 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0506421 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0506422 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=0.066595Jy sigma=0.000748 ! Fit after self-cal, rms=0.066581Jy sigma=0.000748 ! Inverting map ! Added new window around map position (20.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818022 Jy ! Component: 100 - total flux cleaned = 0.0010047 Jy ! Component: 150 - total flux cleaned = 0.00105478 Jy ! Component: 200 - total flux cleaned = 0.00106943 Jy ! Total flux subtracted in 200 components = 0.00106943 Jy ! Clean residual min=-0.000811 max=0.000830 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0517116 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.0517116 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=0.066567Jy sigma=0.000747 ! Fit after self-cal, rms=0.066556Jy sigma=0.000747 ! 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=0.066556Jy sigma=0.000747 ! Fit after self-cal, rms=0.065857Jy sigma=0.000747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=2.264 mas, bpa=2.327 degrees ! Estimated noise=280.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712138 Jy ! Component: 100 - total flux cleaned = 0.00105797 Jy ! Component: 150 - total flux cleaned = 0.00117242 Jy ! Component: 200 - total flux cleaned = 0.00122242 Jy ! Total flux subtracted in 200 components = 0.00122242 Jy ! Clean residual min=-0.000743 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.052934 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.052934 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=0.065846Jy sigma=0.000747 ! Fit after self-cal, rms=0.065819Jy sigma=0.000747 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 = 0.000369902 Jy ! Component: 100 - total flux cleaned = 0.000412841 Jy ! Component: 150 - total flux cleaned = 0.00041248 Jy ! Component: 200 - total flux cleaned = 0.000400433 Jy ! Total flux subtracted in 200 components = 0.000400433 Jy ! Clean residual min=-0.000776 max=0.000792 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0533344 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.0533344 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=0.065812Jy sigma=0.000747 ! Fit after self-cal, rms=0.065805Jy sigma=0.000747 ! 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=0.065805Jy sigma=0.000747 ! Fit after self-cal, rms=0.065412Jy sigma=0.000747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=4.753 mas, bpa=-4.201 degrees ! Estimated noise=340.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531265 Jy ! Component: 100 - total flux cleaned = 0.000811545 Jy ! Component: 150 - total flux cleaned = 0.000871773 Jy ! Component: 200 - total flux cleaned = 0.000890929 Jy ! Total flux subtracted in 200 components = 0.000890929 Jy ! Clean residual min=-0.000765 max=0.000857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0542254 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.0542254 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=0.065409Jy sigma=0.000747 ! Fit after self-cal, rms=0.065394Jy sigma=0.000747 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 = 0.000220001 Jy ! Component: 100 - total flux cleaned = 0.000204754 Jy ! Component: 150 - total flux cleaned = 0.000184978 Jy ! Component: 200 - total flux cleaned = 0.000172704 Jy ! Total flux subtracted in 200 components = 0.000172704 Jy ! Clean residual min=-0.000802 max=0.000857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0543981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.0543981 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=0.065393Jy sigma=0.000747 ! Fit after self-cal, rms=0.065389Jy sigma=0.000747 ! 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=0.8904 mas, bmaj=2.257 mas, bpa=2.211 degrees ! Estimated noise=279.775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.257 at 2.211 degrees (North through East) ! Clean map min=-0.0019001 max=0.040844 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=0.656 mas, bmaj=1.856 mas, bpa=0.5018 degrees ! Estimated noise=796.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306227 Jy ! Component: 100 - total flux cleaned = 0.0383829 Jy ! Component: 150 - total flux cleaned = 0.0424685 Jy ! Component: 200 - total flux cleaned = 0.0453004 Jy ! Total flux subtracted in 200 components = 0.0453004 Jy ! Clean residual min=-0.002306 max=0.002290 Jy/beam ! Clean residual mean=-0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0453003 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0453003 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.257 mas, bpa=2.211 degrees ! Estimated noise=279.775 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 = 0.00295758 Jy ! Component: 100 - total flux cleaned = 0.00484086 Jy ! Component: 150 - total flux cleaned = 0.00605562 Jy ! Component: 200 - total flux cleaned = 0.00671113 Jy ! Total flux subtracted in 200 components = 0.00671113 Jy ! Clean residual min=-0.001040 max=0.000902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0520115 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0520115 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=2.172 mas, bmaj=4.753 mas, bpa=-4.201 degrees ! Estimated noise=340.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011375 Jy ! Component: 100 - total flux cleaned = 0.00184292 Jy ! Component: 150 - total flux cleaned = 0.00213562 Jy ! Component: 200 - total flux cleaned = 0.00220923 Jy ! Total flux subtracted in 200 components = 0.00220923 Jy ! Clean residual min=-0.000818 max=0.000811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0542207 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 = 3.67835e-05 Jy ! Component: 100 - total flux cleaned = 5.80338e-05 Jy ! Component: 150 - total flux cleaned = 6.73855e-05 Jy ! Component: 200 - total flux cleaned = 9.2523e-05 Jy ! Total flux subtracted in 200 components = 9.2523e-05 Jy ! Clean residual min=-0.000810 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0543132 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.0543132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.257 mas, bpa=2.211 degrees ! Estimated noise=279.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.57153e-05 Jy ! Component: 100 - total flux cleaned = -9.93523e-05 Jy ! Component: 150 - total flux cleaned = -8.00456e-05 Jy ! Component: 200 - total flux cleaned = -2.80253e-05 Jy ! Total flux subtracted in 200 components = -2.80253e-05 Jy ! Clean residual min=-0.000868 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0542852 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0542852 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=0.065397Jy sigma=0.000747 ! Fit after self-cal, rms=0.065377Jy sigma=0.000747 wmodel J1846-0651_X_2014_06_09_pus_map.mod ! Writing 86 model components to file: J1846-0651_X_2014_06_09_pus_map.mod wobs J1846-0651_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1846-0651_X_2014_06_09_pus_uvs.fits wwins J1846-0651_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1846-0651_X_2014_06_09_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 = -5.75485e-05 Jy ! Component: 100 - total flux cleaned = -0.000133264 Jy ! Component: 150 - total flux cleaned = -0.000156668 Jy ! Component: 200 - total flux cleaned = -0.000167133 Jy ! Component: 250 - total flux cleaned = -0.000177858 Jy ! Component: 300 - total flux cleaned = -0.000208058 Jy ! Component: 350 - total flux cleaned = -0.000236597 Jy ! Component: 400 - total flux cleaned = -0.000292446 Jy ! Component: 450 - total flux cleaned = -0.000373934 Jy ! Component: 500 - total flux cleaned = -0.000417925 Jy ! Component: 550 - total flux cleaned = -0.000486676 Jy ! Component: 600 - total flux cleaned = -0.000545315 Jy ! Component: 650 - total flux cleaned = -0.000610458 Jy ! Component: 700 - total flux cleaned = -0.000642258 Jy ! Component: 750 - total flux cleaned = -0.000696775 Jy ! Component: 800 - total flux cleaned = -0.000704534 Jy ! Component: 850 - total flux cleaned = -0.000734666 Jy ! Component: 900 - total flux cleaned = -0.00075677 Jy ! Component: 950 - total flux cleaned = -0.000764017 Jy ! Component: 1000 - total flux cleaned = -0.000771163 Jy ! Component: 1050 - total flux cleaned = -0.000771111 Jy ! Component: 1100 - total flux cleaned = -0.000771071 Jy ! Component: 1150 - total flux cleaned = -0.000764362 Jy ! Component: 1200 - total flux cleaned = -0.000751248 Jy ! Component: 1250 - total flux cleaned = -0.000725493 Jy ! Component: 1300 - total flux cleaned = -0.000700323 Jy ! Component: 1350 - total flux cleaned = -0.00068167 Jy ! Component: 1400 - total flux cleaned = -0.000651089 Jy ! Component: 1450 - total flux cleaned = -0.00062075 Jy ! Component: 1500 - total flux cleaned = -0.000602642 Jy ! Component: 1550 - total flux cleaned = -0.000561415 Jy ! Component: 1600 - total flux cleaned = -0.000549815 Jy ! Component: 1650 - total flux cleaned = -0.000521225 Jy ! Component: 1700 - total flux cleaned = -0.000515546 Jy ! Component: 1750 - total flux cleaned = -0.000487524 Jy ! Component: 1800 - total flux cleaned = -0.000476586 Jy ! Component: 1850 - total flux cleaned = -0.000509166 Jy ! Component: 1900 - total flux cleaned = -0.000503722 Jy ! Component: 1950 - total flux cleaned = -0.000508963 Jy ! Component: 2000 - total flux cleaned = -0.000487958 Jy ! Total flux subtracted in 2048 components = -0.000503619 Jy ! Clean residual min=-0.000294 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0537816 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 214 components and 0.0537816 Jy ![Exited script file: muppet] wmap "J1846-0651_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.257 at 2.211 degrees (North through East) ! Clean map min=-0.00072187 max=0.040681 Jy/beam ! Writing clean map to FITS file: J1846-0651_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0406806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.87029e-05 device "J1846-0651_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1846-0651_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.727886 0.727886 1.45577 2.91154 5.82309 11.6462 23.2924 46.5847 93.1694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.257 at 2.211 degrees (North through East) ! Clean map min=-0.00072187 max=0.040681 Jy/beam quit ! Quitting program ! Log file J1846-0651_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:26 2016