! Started logfile: /scr/pima/bg219i_uvs/J1743+3747_X_uvs.log on Wed Apr 6 23:52:27 2016 obs /scr/pima/bg219i_uvs/J1743+3747_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1743+3747_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J1743+3747 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 16272 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1743+3747_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.162027Jy sigma=25.481896 ! Fit after self-cal, rms=0.458293Jy sigma=9.755762 ! 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=0.8626 mas, bmaj=1.148 mas, bpa=-8.692 degrees ! Estimated noise=0.574288 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 = 0.425353 Jy ! Component: 100 - total flux cleaned = 0.518107 Jy ! Total flux subtracted in 100 components = 0.518107 Jy ! Clean residual min=-0.009897 max=0.025873 Jy/beam ! Clean residual mean=0.000013 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.518107 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.518107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077082Jy sigma=1.593691 ! Fit after self-cal, rms=0.077077Jy sigma=1.593639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223383 Jy ! Component: 100 - total flux cleaned = 0.0322016 Jy ! Total flux subtracted in 100 components = 0.0322016 Jy ! Clean residual min=-0.007738 max=0.009201 Jy/beam ! Clean residual mean=0.000008 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.550309 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.550309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070553Jy sigma=1.386091 ! Fit after self-cal, rms=0.070551Jy sigma=1.386009 ! 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=1.104 mas, bmaj=1.437 mas, bpa=-10.16 degrees ! Estimated noise=0.366797 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 = 0.00675553 Jy ! Component: 100 - total flux cleaned = 0.00970474 Jy ! Component: 150 - total flux cleaned = 0.0102198 Jy ! Component: 200 - total flux cleaned = 0.0103446 Jy ! Total flux subtracted in 200 components = 0.0103446 Jy ! Clean residual min=-0.007131 max=0.009131 Jy/beam ! Clean residual mean=0.000007 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.560654 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.560654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070325Jy sigma=1.364416 ! Fit after self-cal, rms=0.070323Jy sigma=1.364313 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 1.437 at -10.16 degrees (North through East) ! Clean map min=-0.0067866 max=0.5491 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 1.00 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.97 KP 1.00 ! LA 0.99 MK 1.00 NL 1.00 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00 NL 0.98 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.97 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070323Jy sigma=1.364313 ! Fit after self-cal, rms=0.068260Jy sigma=1.317496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.444 mas, bpa=-11.36 degrees ! Estimated noise=0.365485 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 = -0.00406443 Jy ! Component: 100 - total flux cleaned = -0.00426412 Jy ! Component: 150 - total flux cleaned = -0.00425498 Jy ! Component: 200 - total flux cleaned = -0.00431732 Jy ! Total flux subtracted in 200 components = -0.00431732 Jy ! Clean residual min=-0.005367 max=0.005427 Jy/beam ! Clean residual mean=0.000015 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.556336 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.556336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067788Jy sigma=1.313678 ! Fit after self-cal, rms=0.067804Jy sigma=1.313604 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067804Jy sigma=1.313604 ! Fit after self-cal, rms=0.065768Jy sigma=1.252039 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.439 mas, bpa=-10.77 degrees ! Estimated noise=0.365113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598426 Jy ! Component: 100 - total flux cleaned = 0.000655322 Jy ! Component: 150 - total flux cleaned = 0.000700377 Jy ! Component: 200 - total flux cleaned = 0.000738519 Jy ! Total flux subtracted in 200 components = 0.000738519 Jy ! Clean residual min=-0.002049 max=0.002224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.557075 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.557075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065698Jy sigma=1.250410 ! Fit after self-cal, rms=0.065727Jy sigma=1.250338 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 = 0.000112876 Jy ! Component: 100 - total flux cleaned = 0.000143093 Jy ! Component: 150 - total flux cleaned = 0.000114431 Jy ! Component: 200 - total flux cleaned = 0.000114188 Jy ! Total flux subtracted in 200 components = 0.000114188 Jy ! Clean residual min=-0.002090 max=0.002242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.557189 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.557189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065703Jy sigma=1.249763 ! Fit after self-cal, rms=0.065703Jy sigma=1.249743 ! Inverting map ! Added new window around map position (-11.6, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163627 Jy ! Component: 100 - total flux cleaned = 0.00183275 Jy ! Component: 150 - total flux cleaned = 0.0022 Jy ! Component: 200 - total flux cleaned = 0.00241104 Jy ! Total flux subtracted in 200 components = 0.00241104 Jy ! Clean residual min=-0.001972 max=0.001938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.5596 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.5596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065626Jy sigma=1.247840 ! Fit after self-cal, rms=0.065625Jy sigma=1.247789 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065625Jy sigma=1.247789 ! Fit after self-cal, rms=0.065635Jy sigma=1.247512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.439 mas, bpa=-10.64 degrees ! Estimated noise=0.365058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.1282e-05 Jy ! Component: 100 - total flux cleaned = 3.93638e-05 Jy ! Component: 150 - total flux cleaned = 9.64737e-05 Jy ! Component: 200 - total flux cleaned = 9.6995e-05 Jy ! Total flux subtracted in 200 components = 9.6995e-05 Jy ! Clean residual min=-0.001878 max=0.001842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.559697 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.559697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065609Jy sigma=1.246914 ! Fit after self-cal, rms=0.065609Jy sigma=1.246902 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 = 9.34348e-05 Jy ! Component: 100 - total flux cleaned = 0.000118841 Jy ! Component: 150 - total flux cleaned = 0.000142405 Jy ! Component: 200 - total flux cleaned = 0.000142916 Jy ! Total flux subtracted in 200 components = 0.000142916 Jy ! Clean residual min=-0.001873 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.55984 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.55984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065594Jy sigma=1.246551 ! Fit after self-cal, rms=0.065595Jy sigma=1.246543 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065595Jy sigma=1.246543 ! Fit after self-cal, rms=0.065595Jy sigma=1.246487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.481 mas, bpa=-17.33 degrees ! Estimated noise=0.44831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227517 Jy ! Component: 100 - total flux cleaned = -0.000158416 Jy ! Component: 150 - total flux cleaned = -5.10902e-05 Jy ! Component: 200 - total flux cleaned = -2.18267e-05 Jy ! Total flux subtracted in 200 components = -2.18267e-05 Jy ! Clean residual min=-0.001837 max=0.001982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.559818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.559818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065586Jy sigma=1.246334 ! Fit after self-cal, rms=0.065585Jy sigma=1.246280 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 = 0.000105146 Jy ! Component: 100 - total flux cleaned = 0.000108082 Jy ! Component: 150 - total flux cleaned = 0.000107763 Jy ! Component: 200 - total flux cleaned = 0.000120351 Jy ! Total flux subtracted in 200 components = 0.000120351 Jy ! Clean residual min=-0.001806 max=0.001975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.559938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.559938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065583Jy sigma=1.246237 ! Fit after self-cal, rms=0.065582Jy sigma=1.246212 ! 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=1.112 mas, bmaj=1.439 mas, bpa=-10.56 degrees ! Estimated noise=0.364993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.439 at -10.56 degrees (North through East) ! Clean map min=-0.0017531 max=0.5462 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065582Jy sigma=1.246212 ! Fit after self-cal, rms=0.061965Jy sigma=1.162394 ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.438 mas, bpa=-10.22 degrees ! Estimated noise=0.363635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155352 Jy ! Component: 100 - total flux cleaned = -0.00175512 Jy ! Component: 150 - total flux cleaned = -0.00173078 Jy ! Component: 200 - total flux cleaned = -0.00172973 Jy ! Total flux subtracted in 200 components = -0.00172973 Jy ! Clean residual min=-0.001910 max=0.001755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.558209 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.558209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061915Jy sigma=1.161464 ! Fit after self-cal, rms=0.061916Jy sigma=1.161459 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.03804e-05 Jy ! Component: 100 - total flux cleaned = 4.07188e-05 Jy ! Component: 150 - total flux cleaned = 5.94916e-05 Jy ! Component: 200 - total flux cleaned = 4.1365e-05 Jy ! Total flux subtracted in 200 components = 4.1365e-05 Jy ! Clean residual min=-0.001880 max=0.001751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.55825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.55825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061906Jy sigma=1.161165 ! Fit after self-cal, rms=0.061906Jy sigma=1.161162 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061906Jy sigma=1.161162 ! Fit after self-cal, rms=0.061741Jy sigma=1.160569 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=0.8679 mas, bmaj=1.148 mas, bpa=-8.793 degrees ! Estimated noise=0.569268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.421623 Jy ! Component: 100 - total flux cleaned = 0.513564 Jy ! Component: 150 - total flux cleaned = 0.534491 Jy ! Component: 200 - total flux cleaned = 0.542594 Jy ! Total flux subtracted in 200 components = 0.542594 Jy ! Clean residual min=-0.004387 max=0.004705 Jy/beam ! Clean residual mean=0.000001 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.542594 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.542594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.437 mas, bpa=-10.06 degrees ! Estimated noise=0.362627 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 = 0.00570929 Jy ! Component: 100 - total flux cleaned = 0.00839059 Jy ! Component: 150 - total flux cleaned = 0.010084 Jy ! Component: 200 - total flux cleaned = 0.0106651 Jy ! Total flux subtracted in 200 components = 0.0106651 Jy ! Clean residual min=-0.002082 max=0.002029 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.553259 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.553259 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=2.307 mas, bmaj=2.479 mas, bpa=-17.16 degrees ! Estimated noise=0.445602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176109 Jy ! Component: 100 - total flux cleaned = 0.00264662 Jy ! Component: 150 - total flux cleaned = 0.00294691 Jy ! Component: 200 - total flux cleaned = 0.00310218 Jy ! Total flux subtracted in 200 components = 0.00310218 Jy ! Clean residual min=-0.001985 max=0.002049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.556362 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 = 0.000117138 Jy ! Component: 100 - total flux cleaned = 0.000153012 Jy ! Component: 150 - total flux cleaned = 0.00020181 Jy ! Component: 200 - total flux cleaned = 0.000231958 Jy ! Total flux subtracted in 200 components = 0.000231958 Jy ! Clean residual min=-0.001923 max=0.001978 Jy/beam ! Clean residual mean=-0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.556594 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.556594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.437 mas, bpa=-10.06 degrees ! Estimated noise=0.362627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505024 Jy ! Component: 100 - total flux cleaned = -0.00068838 Jy ! Component: 150 - total flux cleaned = -0.000716455 Jy ! Component: 200 - total flux cleaned = -0.000716096 Jy ! Total flux subtracted in 200 components = -0.000716096 Jy ! Clean residual min=-0.001965 max=0.001957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.555878 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.555878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061730Jy sigma=1.160520 ! Fit after self-cal, rms=0.061728Jy sigma=1.160330 wmodel /scr/pima/bg219i_uvs/J1743+3747_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219i_uvs/J1743+3747_X_map.mod wobs /scr/pima/bg219i_uvs/J1743+3747_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1743+3747_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1743+3747_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1743+3747_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.25825e-05 Jy ! Component: 100 - total flux cleaned = 0.000120091 Jy ! Component: 150 - total flux cleaned = 0.00011878 Jy ! Component: 200 - total flux cleaned = 0.000147244 Jy ! Component: 250 - total flux cleaned = 0.000175212 Jy ! Component: 300 - total flux cleaned = 0.000175195 Jy ! Component: 350 - total flux cleaned = 0.00030725 Jy ! Component: 400 - total flux cleaned = 0.000410284 Jy ! Component: 450 - total flux cleaned = 0.000510373 Jy ! Component: 500 - total flux cleaned = 0.000583903 Jy ! Component: 550 - total flux cleaned = 0.000703511 Jy ! Component: 600 - total flux cleaned = 0.000773543 Jy ! Component: 650 - total flux cleaned = 0.000866023 Jy ! Component: 700 - total flux cleaned = 0.001002 Jy ! Component: 750 - total flux cleaned = 0.0010689 Jy ! Component: 800 - total flux cleaned = 0.00124262 Jy ! Component: 850 - total flux cleaned = 0.00132752 Jy ! Component: 900 - total flux cleaned = 0.00141107 Jy ! Component: 950 - total flux cleaned = 0.00149332 Jy ! Component: 1000 - total flux cleaned = 0.00155427 Jy ! Component: 1050 - total flux cleaned = 0.00165371 Jy ! Component: 1100 - total flux cleaned = 0.00169279 Jy ! Component: 1150 - total flux cleaned = 0.00178908 Jy ! Component: 1200 - total flux cleaned = 0.00180816 Jy ! Component: 1250 - total flux cleaned = 0.00193869 Jy ! Component: 1300 - total flux cleaned = 0.00193853 Jy ! Component: 1350 - total flux cleaned = 0.00195679 Jy ! Component: 1400 - total flux cleaned = 0.00193901 Jy ! Component: 1450 - total flux cleaned = 0.00200943 Jy ! Component: 1500 - total flux cleaned = 0.00209594 Jy ! Component: 1550 - total flux cleaned = 0.0020786 Jy ! Component: 1600 - total flux cleaned = 0.002129 Jy ! Component: 1650 - total flux cleaned = 0.00214575 Jy ! Component: 1700 - total flux cleaned = 0.00217887 Jy ! Component: 1750 - total flux cleaned = 0.0022115 Jy ! Component: 1800 - total flux cleaned = 0.00224383 Jy ! Component: 1850 - total flux cleaned = 0.00222774 Jy ! Component: 1900 - total flux cleaned = 0.00229095 Jy ! Component: 1950 - total flux cleaned = 0.00235336 Jy ! Component: 2000 - total flux cleaned = 0.00233801 Jy ! Component: 2050 - total flux cleaned = 0.00239939 Jy ! Component: 2100 - total flux cleaned = 0.00242938 Jy ! Component: 2150 - total flux cleaned = 0.00245951 Jy ! Component: 2200 - total flux cleaned = 0.00244466 Jy ! Component: 2250 - total flux cleaned = 0.00247408 Jy ! Component: 2300 - total flux cleaned = 0.00248854 Jy ! Component: 2350 - total flux cleaned = 0.00247412 Jy ! Component: 2400 - total flux cleaned = 0.00250263 Jy ! Component: 2450 - total flux cleaned = 0.0024884 Jy ! Component: 2500 - total flux cleaned = 0.00250253 Jy ! Component: 2550 - total flux cleaned = 0.00246061 Jy ! Component: 2600 - total flux cleaned = 0.00244678 Jy ! Component: 2650 - total flux cleaned = 0.00247424 Jy ! Component: 2700 - total flux cleaned = 0.00246062 Jy ! Component: 2750 - total flux cleaned = 0.00248782 Jy ! Component: 2800 - total flux cleaned = 0.00252779 Jy ! Component: 2850 - total flux cleaned = 0.00254097 Jy ! Component: 2900 - total flux cleaned = 0.00255416 Jy ! Component: 2950 - total flux cleaned = 0.00254106 Jy ! Component: 3000 - total flux cleaned = 0.00255415 Jy ! Component: 3050 - total flux cleaned = 0.00256688 Jy ! Component: 3100 - total flux cleaned = 0.00260541 Jy ! Component: 3150 - total flux cleaned = 0.00264353 Jy ! Component: 3200 - total flux cleaned = 0.00266881 Jy ! Component: 3250 - total flux cleaned = 0.00268133 Jy ! Component: 3300 - total flux cleaned = 0.00273117 Jy ! Component: 3350 - total flux cleaned = 0.00275582 Jy ! Component: 3400 - total flux cleaned = 0.00281733 Jy ! Component: 3450 - total flux cleaned = 0.00282935 Jy ! Component: 3500 - total flux cleaned = 0.00290199 Jy ! Component: 3550 - total flux cleaned = 0.00290186 Jy ! Component: 3600 - total flux cleaned = 0.00291386 Jy ! Component: 3650 - total flux cleaned = 0.00297324 Jy ! Component: 3700 - total flux cleaned = 0.00294957 Jy ! Component: 3750 - total flux cleaned = 0.00299655 Jy ! Component: 3800 - total flux cleaned = 0.00298479 Jy ! Component: 3850 - total flux cleaned = 0.00303132 Jy ! Component: 3900 - total flux cleaned = 0.00301977 Jy ! Component: 3950 - total flux cleaned = 0.00304284 Jy ! Component: 4000 - total flux cleaned = 0.00311144 Jy ! Component: 4050 - total flux cleaned = 0.00313419 Jy ! Total flux subtracted in 4096 components = 0.00315675 Jy ! Clean residual min=-0.000691 max=0.000564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.559034 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 340 components and 0.559035 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1743+3747_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.437 at -10.06 degrees (North through East) ! Clean map min=-0.001107 max=0.54305 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1743+3747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.543055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103865 0.103865 0.207729 0.415458 0.830916 1.66183 3.32367 6.64733 13.2947 26.5893 53.1786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.543 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2888.38 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1743+3747_X_uvs.log closed on Wed Apr 6 23:52:32 2016