! Started logfile: J1250-4432_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:27 2019 obs J1250-4432_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1250-4432_X_2017_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.374464 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1250-4432 ! ! 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 1698 lines of history. ! ! Reading 23052 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 J1250-4432_X_2017_05_31_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 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.797970Jy sigma=0.004573 ! Fit after self-cal, rms=0.731674Jy sigma=0.004155 ! 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=0.6171 mas, bmaj=1.903 mas, bpa=-10.25 degrees ! Estimated noise=2169.12 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 = 0.221233 Jy ! Component: 100 - total flux cleaned = 0.290473 Jy ! Total flux subtracted in 100 components = 0.290473 Jy ! Clean residual min=-0.035603 max=0.073724 Jy/beam ! Clean residual mean=-0.000540 rms=0.012202 Jy/beam ! Combined flux in latest and established models = 0.290473 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.290473 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=0.184371Jy sigma=0.001000 ! Fit after self-cal, rms=0.184149Jy sigma=0.000999 ! Inverting map ! Added new window around map position (-2.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612324 Jy ! Component: 100 - total flux cleaned = 0.0896811 Jy ! Total flux subtracted in 100 components = 0.0896811 Jy ! Clean residual min=-0.032145 max=0.059659 Jy/beam ! Clean residual mean=-0.000317 rms=0.008532 Jy/beam ! Combined flux in latest and established models = 0.380154 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.380154 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=0.159728Jy sigma=0.000845 ! Fit after self-cal, rms=0.154211Jy sigma=0.000804 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.338 mas, bpa=-7.296 degrees ! Estimated noise=791.993 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 = 0.0415523 Jy ! Component: 100 - total flux cleaned = 0.0611252 Jy ! Component: 150 - total flux cleaned = 0.0706781 Jy ! Component: 200 - total flux cleaned = 0.0726764 Jy ! Total flux subtracted in 200 components = 0.0726764 Jy ! Clean residual min=-0.021892 max=0.044226 Jy/beam ! Clean residual mean=-0.000273 rms=0.006948 Jy/beam ! Combined flux in latest and established models = 0.45283 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.45283 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=0.142047Jy sigma=0.000730 ! Fit after self-cal, rms=0.139313Jy sigma=0.000711 ! 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 0.95 HN 1.00* KP 0.94 ! LA 0.93 MK 1.03 NL 3.06 OV 1.10 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.89 ! LA 0.91 MK 1.03 NL 3.05 OV 1.11 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.84 ! LA 0.94 MK 1.06 NL 2.86 OV 1.12 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.93 ! LA 0.95 MK 1.02 NL 3.56 OV 1.10 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.94 ! LA 0.94 MK 1.07 NL 2.79 OV 1.10 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.94 ! LA 0.95 MK 1.04 NL 2.80 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.94 ! LA 0.96 MK 1.06 NL 3.32 OV 1.04 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.92 ! LA 0.94 MK 1.08 NL 2.39 OV 1.05 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.93 ! LA 0.94 MK 1.07 NL 3.12 OV 1.04 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.93 ! LA 0.98 MK 1.05 NL 2.46 OV 1.06 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.85 ! LA 0.98 MK 1.11 NL 2.89 OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.89 ! LA 0.97 MK 1.06 NL 2.36 OV 1.14 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.139313Jy sigma=0.000711 ! Fit after self-cal, rms=0.254121Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.837 mas, bmaj=2.357 mas, bpa=-6.43 degrees ! Estimated noise=853.105 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 (3.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115626 Jy ! Component: 100 - total flux cleaned = 0.0147486 Jy ! Component: 150 - total flux cleaned = 0.015353 Jy ! Component: 200 - total flux cleaned = 0.0150595 Jy ! Total flux subtracted in 200 components = 0.0150595 Jy ! Clean residual min=-0.006307 max=0.005418 Jy/beam ! Clean residual mean=-0.000043 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.46789 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.46789 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=0.253085Jy sigma=0.000640 ! Fit after self-cal, rms=0.253529Jy sigma=0.000639 ! 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=0.253529Jy sigma=0.000639 ! Fit after self-cal, rms=0.247272Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.838 mas, bmaj=2.36 mas, bpa=-6.37 degrees ! Estimated noise=851.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415487 Jy ! Component: 100 - total flux cleaned = 0.00527143 Jy ! Component: 150 - total flux cleaned = 0.00513998 Jy ! Component: 200 - total flux cleaned = 0.00513319 Jy ! Total flux subtracted in 200 components = 0.00513319 Jy ! Clean residual min=-0.005510 max=0.004654 Jy/beam ! Clean residual mean=-0.000024 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.473023 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.473023 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=0.246784Jy sigma=0.000636 ! Fit after self-cal, rms=0.246686Jy sigma=0.000636 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 = 0.000924348 Jy ! Component: 100 - total flux cleaned = 0.000603459 Jy ! Component: 150 - total flux cleaned = 0.000400585 Jy ! Component: 200 - total flux cleaned = 0.000205096 Jy ! Total flux subtracted in 200 components = 0.000205096 Jy ! Clean residual min=-0.005691 max=0.004641 Jy/beam ! Clean residual mean=-0.000019 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.473228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.473228 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=0.246379Jy sigma=0.000636 ! Fit after self-cal, rms=0.246318Jy sigma=0.000635 ! 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=0.246318Jy sigma=0.000635 ! Fit after self-cal, rms=0.235256Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=2.364 mas, bpa=-6.363 degrees ! Estimated noise=847.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197765 Jy ! Component: 100 - total flux cleaned = 0.00232013 Jy ! Component: 150 - total flux cleaned = 0.00213497 Jy ! Component: 200 - total flux cleaned = 0.00186558 Jy ! Total flux subtracted in 200 components = 0.00186558 Jy ! Clean residual min=-0.005045 max=0.004343 Jy/beam ! Clean residual mean=0.000000 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.475094 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.475094 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=0.234911Jy sigma=0.000634 ! Fit after self-cal, rms=0.234846Jy sigma=0.000634 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 = 0.000814682 Jy ! Component: 100 - total flux cleaned = 0.000344897 Jy ! Component: 150 - total flux cleaned = 9.05781e-05 Jy ! Component: 200 - total flux cleaned = -6.89671e-05 Jy ! Total flux subtracted in 200 components = -6.89671e-05 Jy ! Clean residual min=-0.005172 max=0.004333 Jy/beam ! Clean residual mean=0.000003 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.475025 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.475025 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=0.234578Jy sigma=0.000634 ! Fit after self-cal, rms=0.234533Jy sigma=0.000634 ! 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=0.234533Jy sigma=0.000634 ! Fit after self-cal, rms=0.225469Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=10.75 mas, bpa=0.539 degrees ! Estimated noise=1007.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737615 Jy ! Component: 100 - total flux cleaned = 0.000258386 Jy ! Component: 150 - total flux cleaned = -0.00011614 Jy ! Component: 200 - total flux cleaned = -0.000402712 Jy ! Total flux subtracted in 200 components = -0.000402712 Jy ! Clean residual min=-0.004704 max=0.004069 Jy/beam ! Clean residual mean=0.000027 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.474622 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.474622 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=0.225323Jy sigma=0.000634 ! Fit after self-cal, rms=0.225258Jy sigma=0.000633 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 = 0.000372024 Jy ! Component: 100 - total flux cleaned = 8.10792e-06 Jy ! Component: 150 - total flux cleaned = -0.000267825 Jy ! Component: 200 - total flux cleaned = -0.000528759 Jy ! Total flux subtracted in 200 components = -0.000528759 Jy ! Clean residual min=-0.004394 max=0.004041 Jy/beam ! Clean residual mean=0.000027 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.474093 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.474093 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=0.225124Jy sigma=0.000634 ! Fit after self-cal, rms=0.225071Jy sigma=0.000633 ! 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=0.8406 mas, bmaj=2.366 mas, bpa=-6.352 degrees ! Estimated noise=845.251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.366 at -6.352 degrees (North through East) ! Clean map min=-0.0059319 max=0.1925 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=0.6226 mas, bmaj=1.892 mas, bpa=-9.402 degrees ! Estimated noise=2364.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245147 Jy ! Component: 100 - total flux cleaned = 0.335796 Jy ! Component: 150 - total flux cleaned = 0.381644 Jy ! Component: 200 - total flux cleaned = 0.408467 Jy ! Total flux subtracted in 200 components = 0.408467 Jy ! Clean residual min=-0.011241 max=0.016967 Jy/beam ! Clean residual mean=-0.000184 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.408467 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 0.408467 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.366 mas, bpa=-6.352 degrees ! Estimated noise=845.251 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 (-0.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272599 Jy ! Component: 100 - total flux cleaned = 0.042565 Jy ! Component: 150 - total flux cleaned = 0.0524554 Jy ! Component: 200 - total flux cleaned = 0.0591943 Jy ! Total flux subtracted in 200 components = 0.0591943 Jy ! Clean residual min=-0.005512 max=0.004986 Jy/beam ! Clean residual mean=-0.000045 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.467661 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.467661 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=2.888 mas, bmaj=10.75 mas, bpa=0.539 degrees ! Estimated noise=1007.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569378 Jy ! Component: 100 - total flux cleaned = 0.00632339 Jy ! Component: 150 - total flux cleaned = 0.00662023 Jy ! Component: 200 - total flux cleaned = 0.00663892 Jy ! Total flux subtracted in 200 components = 0.00663892 Jy ! Clean residual min=-0.005299 max=0.003753 Jy/beam ! Clean residual mean=0.000010 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.4743 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 = 0.000122894 Jy ! Component: 100 - total flux cleaned = 0.000132401 Jy ! Component: 150 - total flux cleaned = 0.00014027 Jy ! Component: 200 - total flux cleaned = 0.000147268 Jy ! Total flux subtracted in 200 components = 0.000147268 Jy ! Clean residual min=-0.004449 max=0.003679 Jy/beam ! Clean residual mean=0.000024 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.474448 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.474447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.366 mas, bpa=-6.352 degrees ! Estimated noise=845.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.46357e-05 Jy ! Component: 100 - total flux cleaned = 6.55886e-05 Jy ! Component: 150 - total flux cleaned = -0.000102487 Jy ! Component: 200 - total flux cleaned = -0.000255582 Jy ! Total flux subtracted in 200 components = -0.000255582 Jy ! Clean residual min=-0.004553 max=0.003810 Jy/beam ! Clean residual mean=0.000015 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.474192 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.474192 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=0.225050Jy sigma=0.000633 ! Fit after self-cal, rms=0.224888Jy sigma=0.000633 wmodel J1250-4432_X_2017_05_31_pus_map.mod ! Writing 104 model components to file: J1250-4432_X_2017_05_31_pus_map.mod wobs J1250-4432_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1250-4432_X_2017_05_31_pus_uvs.fits wwins J1250-4432_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J1250-4432_X_2017_05_31_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 = 0.000929121 Jy ! Component: 100 - total flux cleaned = 0.00180551 Jy ! Component: 150 - total flux cleaned = 0.00220794 Jy ! Component: 200 - total flux cleaned = 0.00257986 Jy ! Component: 250 - total flux cleaned = 0.00273177 Jy ! Component: 300 - total flux cleaned = 0.00263537 Jy ! Component: 350 - total flux cleaned = 0.00254277 Jy ! Component: 400 - total flux cleaned = 0.00245208 Jy ! Component: 450 - total flux cleaned = 0.00240854 Jy ! Component: 500 - total flux cleaned = 0.00245175 Jy ! Component: 550 - total flux cleaned = 0.00228289 Jy ! Component: 600 - total flux cleaned = 0.00224227 Jy ! Component: 650 - total flux cleaned = 0.00216111 Jy ! Component: 700 - total flux cleaned = 0.00204133 Jy ! Component: 750 - total flux cleaned = 0.00196364 Jy ! Component: 800 - total flux cleaned = 0.00188665 Jy ! Component: 850 - total flux cleaned = 0.0017355 Jy ! Component: 900 - total flux cleaned = 0.00162462 Jy ! Component: 950 - total flux cleaned = 0.00151544 Jy ! Component: 1000 - total flux cleaned = 0.00137243 Jy ! Component: 1050 - total flux cleaned = 0.00126699 Jy ! Component: 1100 - total flux cleaned = 0.00109427 Jy ! Component: 1150 - total flux cleaned = 0.000957883 Jy ! Component: 1200 - total flux cleaned = 0.000789436 Jy ! Component: 1250 - total flux cleaned = 0.000656798 Jy ! Component: 1300 - total flux cleaned = 0.000493256 Jy ! Component: 1350 - total flux cleaned = 0.000299978 Jy ! Component: 1400 - total flux cleaned = 0.00014107 Jy ! Component: 1450 - total flux cleaned = 4.73685e-05 Jy ! Component: 1500 - total flux cleaned = -4.55677e-05 Jy ! Component: 1550 - total flux cleaned = -0.000137714 Jy ! Component: 1600 - total flux cleaned = -0.0003196 Jy ! Component: 1650 - total flux cleaned = -0.000469308 Jy ! Component: 1700 - total flux cleaned = -0.000617438 Jy ! Component: 1750 - total flux cleaned = -0.000822391 Jy ! Component: 1800 - total flux cleaned = -0.000909257 Jy ! Component: 1850 - total flux cleaned = -0.00108099 Jy ! Component: 1900 - total flux cleaned = -0.00122259 Jy ! Component: 1950 - total flux cleaned = -0.00141884 Jy ! Component: 2000 - total flux cleaned = -0.00152988 Jy ! Total flux subtracted in 2048 components = -0.00169454 Jy ! Clean residual min=-0.001799 max=0.001485 Jy/beam ! Clean residual mean=0.000020 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.472497 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 219 components and 0.472498 Jy ![Exited script file: muppet] wmap "J1250-4432_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.366 at -6.352 degrees (North through East) ! Clean map min=-0.0055098 max=0.21102 Jy/beam ! Writing clean map to FITS file: J1250-4432_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.840885 0.840885 1.68177 3.36354 6.72708 13.4542 26.9083 53.8166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.211 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.366 at -6.352 degrees (North through East) ! Clean map min=-0.0055098 max=0.21102 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 J1250-4432_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:29 2019