! Started logfile: /scr/pima/bg219b_uvs/J2315-1800_X_uvs.log on Thu Apr 7 02:07:50 2016 obs /scr/pima/bg219b_uvs/J2315-1800_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2315-1800_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J2315-1800 ! ! 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 27084 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/bg219b_uvs/J2315-1800_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.005464Jy sigma=24.196750 ! Fit after self-cal, rms=0.955306Jy sigma=22.966657 ! 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=0.6555 mas, bmaj=1.753 mas, bpa=-4.151 degrees ! Estimated noise=0.455645 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 = 0.0354797 Jy ! Component: 100 - total flux cleaned = 0.0435463 Jy ! Total flux subtracted in 100 components = 0.0435463 Jy ! Clean residual min=-0.002908 max=0.003349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0435463 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0435463 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=0.061278Jy sigma=1.380891 ! Fit after self-cal, rms=0.058796Jy sigma=1.319049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053812 Jy ! Component: 100 - total flux cleaned = 0.00777309 Jy ! Total flux subtracted in 100 components = 0.00777309 Jy ! Clean residual min=-0.002645 max=0.002580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0513194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0513194 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=0.058263Jy sigma=1.304425 ! Fit after self-cal, rms=0.058265Jy sigma=1.304280 ! 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=0.8068 mas, bmaj=2.058 mas, bpa=-3.508 degrees ! Estimated noise=0.252317 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 = 0.00174915 Jy ! Component: 100 - total flux cleaned = 0.00253494 Jy ! Component: 150 - total flux cleaned = 0.00281494 Jy ! Component: 200 - total flux cleaned = 0.00283847 Jy ! Total flux subtracted in 200 components = 0.00283847 Jy ! Clean residual min=-0.001685 max=0.001680 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0541579 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0541579 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=0.058219Jy sigma=1.303066 ! Fit after self-cal, rms=0.058217Jy sigma=1.302928 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8068 x 2.058 at -3.508 degrees (North through East) ! Clean map min=-0.00152 max=0.049942 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 0.99 FD 1.00 HN 0.89 KP 1.06 ! LA 0.96 MK 1.02 NL 1.02 OV 1.04 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.08 ! LA 0.97 MK 0.99 NL 1.10 OV 1.09 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.12 KP 1.10 ! LA 0.96 MK 1.03 NL 1.09 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.10 ! LA 0.92 MK 0.97 NL 0.99 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.96 KP 1.04 ! LA 0.98 MK 1.04 NL 1.07 OV 0.93 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.07 ! LA 0.95 MK 0.96 NL 0.98 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 1.03 ! LA 0.96 MK 0.97 NL 0.98 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! 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=0.058217Jy sigma=1.302928 ! Fit after self-cal, rms=0.057971Jy sigma=1.299904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8064 mas, bmaj=2.055 mas, bpa=-3.513 degrees ! Estimated noise=0.251702 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 = 9.48103e-05 Jy ! Component: 100 - total flux cleaned = 9.44371e-05 Jy ! Component: 150 - total flux cleaned = 8.63592e-05 Jy ! Component: 200 - total flux cleaned = 8.64446e-05 Jy ! Total flux subtracted in 200 components = 8.64446e-05 Jy ! Clean residual min=-0.001740 max=0.001587 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0542443 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0542443 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=0.057968Jy sigma=1.299855 ! Fit after self-cal, rms=0.058003Jy sigma=1.299626 ! 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=0.058003Jy sigma=1.299626 ! Fit after self-cal, rms=0.058217Jy sigma=1.298000 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.052 mas, bpa=-3.413 degrees ! Estimated noise=0.252135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143458 Jy ! Component: 100 - total flux cleaned = 0.000143394 Jy ! Component: 150 - total flux cleaned = 0.000135492 Jy ! Component: 200 - total flux cleaned = 0.000135555 Jy ! Total flux subtracted in 200 components = 0.000135555 Jy ! Clean residual min=-0.001697 max=0.001567 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0543799 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0543799 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=0.058214Jy sigma=1.297959 ! Fit after self-cal, rms=0.058232Jy sigma=1.297810 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 = -1.55874e-05 Jy ! Component: 100 - total flux cleaned = -1.56141e-05 Jy ! Component: 150 - total flux cleaned = -2.24978e-05 Jy ! Component: 200 - total flux cleaned = -2.2477e-05 Jy ! Total flux subtracted in 200 components = -2.2477e-05 Jy ! Clean residual min=-0.001692 max=0.001556 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0543574 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0543574 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=0.058230Jy sigma=1.297784 ! Fit after self-cal, rms=0.058230Jy sigma=1.297777 ! 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=0.058230Jy sigma=1.297777 ! Fit after self-cal, rms=0.058299Jy sigma=1.297694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=2.051 mas, bpa=-3.352 degrees ! Estimated noise=0.252153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010627 Jy ! Component: 100 - total flux cleaned = 0.00012059 Jy ! Component: 150 - total flux cleaned = 0.000113615 Jy ! Component: 200 - total flux cleaned = 0.000113389 Jy ! Total flux subtracted in 200 components = 0.000113389 Jy ! Clean residual min=-0.001688 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0544708 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0544708 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=0.058297Jy sigma=1.297664 ! Fit after self-cal, rms=0.058300Jy sigma=1.297639 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 = -2.23078e-05 Jy ! Component: 100 - total flux cleaned = -2.25505e-05 Jy ! Component: 150 - total flux cleaned = -2.2742e-05 Jy ! Component: 200 - total flux cleaned = -2.85768e-05 Jy ! Total flux subtracted in 200 components = -2.85768e-05 Jy ! Clean residual min=-0.001703 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0544422 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0544422 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=0.058298Jy sigma=1.297616 ! Fit after self-cal, rms=0.058295Jy sigma=1.297581 ! 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=0.058295Jy sigma=1.297581 ! Fit after self-cal, rms=0.058262Jy sigma=1.297576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=4.414 mas, bpa=3.491 degrees ! Estimated noise=0.327076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479351 Jy ! Component: 100 - total flux cleaned = 0.000481364 Jy ! Component: 150 - total flux cleaned = 0.000488491 Jy ! Component: 200 - total flux cleaned = 0.000494731 Jy ! Total flux subtracted in 200 components = 0.000494731 Jy ! Clean residual min=-0.001734 max=0.001899 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0549369 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.0549369 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=0.058265Jy sigma=1.297620 ! Fit after self-cal, rms=0.058266Jy sigma=1.297574 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 = 5.65672e-05 Jy ! Component: 100 - total flux cleaned = 5.76153e-05 Jy ! Component: 150 - total flux cleaned = 5.75835e-05 Jy ! Component: 200 - total flux cleaned = 6.3791e-05 Jy ! Total flux subtracted in 200 components = 6.3791e-05 Jy ! Clean residual min=-0.001742 max=0.001887 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0550007 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0550007 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=0.058270Jy sigma=1.297650 ! Fit after self-cal, rms=0.058271Jy sigma=1.297627 ! 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=0.8036 mas, bmaj=2.049 mas, bpa=-3.308 degrees ! Estimated noise=0.252099 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.049 at -3.308 degrees (North through East) ! Clean map min=-0.0014825 max=0.049812 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=0.6533 mas, bmaj=1.745 mas, bpa=-3.908 degrees ! Estimated noise=0.454819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037672 Jy ! Component: 100 - total flux cleaned = 0.0468148 Jy ! Component: 150 - total flux cleaned = 0.0506846 Jy ! Component: 200 - total flux cleaned = 0.0526358 Jy ! Total flux subtracted in 200 components = 0.0526358 Jy ! Clean residual min=-0.002633 max=0.002492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0526359 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0526359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8036 mas, bmaj=2.049 mas, bpa=-3.308 degrees ! Estimated noise=0.252099 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 = 0.00138411 Jy ! Component: 100 - total flux cleaned = 0.00187111 Jy ! Component: 150 - total flux cleaned = 0.00196655 Jy ! Component: 200 - total flux cleaned = 0.00196749 Jy ! Total flux subtracted in 200 components = 0.00196749 Jy ! Clean residual min=-0.001714 max=0.001548 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0546034 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0546034 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=2.126 mas, bmaj=4.414 mas, bpa=3.491 degrees ! Estimated noise=0.327076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474733 Jy ! Component: 100 - total flux cleaned = 0.000491999 Jy ! Component: 150 - total flux cleaned = 0.000504658 Jy ! Component: 200 - total flux cleaned = 0.000513652 Jy ! Total flux subtracted in 200 components = 0.000513652 Jy ! Clean residual min=-0.001772 max=0.001885 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.055117 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 = 1.09969e-05 Jy ! Component: 100 - total flux cleaned = 1.56809e-05 Jy ! Component: 150 - total flux cleaned = 2.03371e-05 Jy ! Component: 200 - total flux cleaned = 2.49609e-05 Jy ! Total flux subtracted in 200 components = 2.49609e-05 Jy ! Clean residual min=-0.001769 max=0.001879 Jy/beam ! Clean residual mean=0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.055142 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.055142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8036 mas, bmaj=2.049 mas, bpa=-3.308 degrees ! Estimated noise=0.252099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038332 Jy ! Component: 100 - total flux cleaned = -0.00040017 Jy ! Component: 150 - total flux cleaned = -0.000388878 Jy ! Component: 200 - total flux cleaned = -0.000368295 Jy ! Total flux subtracted in 200 components = -0.000368295 Jy ! Clean residual min=-0.001704 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0547737 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0547737 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=0.058268Jy sigma=1.297588 ! Fit after self-cal, rms=0.058267Jy sigma=1.297575 wmodel /scr/pima/bg219b_uvs/J2315-1800_X_map.mod ! Writing 29 model components to file: /scr/pima/bg219b_uvs/J2315-1800_X_map.mod wobs /scr/pima/bg219b_uvs/J2315-1800_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2315-1800_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2315-1800_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J2315-1800_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 = -0.000314048 Jy ! Component: 100 - total flux cleaned = -0.000368783 Jy ! Component: 150 - total flux cleaned = -0.000470711 Jy ! Component: 200 - total flux cleaned = -0.000544713 Jy ! Component: 250 - total flux cleaned = -0.000568682 Jy ! Component: 300 - total flux cleaned = -0.00056862 Jy ! Component: 350 - total flux cleaned = -0.000567958 Jy ! Component: 400 - total flux cleaned = -0.000524261 Jy ! Component: 450 - total flux cleaned = -0.000524698 Jy ! Component: 500 - total flux cleaned = -0.000565704 Jy ! Component: 550 - total flux cleaned = -0.000585324 Jy ! Component: 600 - total flux cleaned = -0.000684068 Jy ! Component: 650 - total flux cleaned = -0.000684246 Jy ! Component: 700 - total flux cleaned = -0.000798365 Jy ! Component: 750 - total flux cleaned = -0.000872919 Jy ! Component: 800 - total flux cleaned = -0.000945675 Jy ! Component: 850 - total flux cleaned = -0.000981253 Jy ! Component: 900 - total flux cleaned = -0.00101647 Jy ! Component: 950 - total flux cleaned = -0.00105116 Jy ! Component: 1000 - total flux cleaned = -0.00108493 Jy ! Component: 1050 - total flux cleaned = -0.00110154 Jy ! Component: 1100 - total flux cleaned = -0.00113449 Jy ! Component: 1150 - total flux cleaned = -0.00113437 Jy ! Component: 1200 - total flux cleaned = -0.0011345 Jy ! Component: 1250 - total flux cleaned = -0.00111898 Jy ! Component: 1300 - total flux cleaned = -0.00114978 Jy ! Component: 1350 - total flux cleaned = -0.00113456 Jy ! Component: 1400 - total flux cleaned = -0.00110435 Jy ! Component: 1450 - total flux cleaned = -0.00108967 Jy ! Component: 1500 - total flux cleaned = -0.00110418 Jy ! Component: 1550 - total flux cleaned = -0.00106071 Jy ! Component: 1600 - total flux cleaned = -0.00104664 Jy ! Component: 1650 - total flux cleaned = -0.0010467 Jy ! Component: 1700 - total flux cleaned = -0.0010466 Jy ! Component: 1750 - total flux cleaned = -0.00100555 Jy ! Component: 1800 - total flux cleaned = -0.00101914 Jy ! Component: 1850 - total flux cleaned = -0.0010192 Jy ! Component: 1900 - total flux cleaned = -0.00100599 Jy ! Component: 1950 - total flux cleaned = -0.00101911 Jy ! Component: 2000 - total flux cleaned = -0.00105788 Jy ! Component: 2050 - total flux cleaned = -0.00105792 Jy ! Component: 2100 - total flux cleaned = -0.00108301 Jy ! Component: 2150 - total flux cleaned = -0.00105812 Jy ! Component: 2200 - total flux cleaned = -0.00105816 Jy ! Component: 2250 - total flux cleaned = -0.00108252 Jy ! Component: 2300 - total flux cleaned = -0.00104632 Jy ! Component: 2350 - total flux cleaned = -0.00108261 Jy ! Component: 2400 - total flux cleaned = -0.00110619 Jy ! Component: 2450 - total flux cleaned = -0.00108277 Jy ! Component: 2500 - total flux cleaned = -0.00110617 Jy ! Component: 2550 - total flux cleaned = -0.00111775 Jy ! Component: 2600 - total flux cleaned = -0.0011063 Jy ! Component: 2650 - total flux cleaned = -0.001129 Jy ! Component: 2700 - total flux cleaned = -0.00112903 Jy ! Component: 2750 - total flux cleaned = -0.00112908 Jy ! Component: 2800 - total flux cleaned = -0.00114024 Jy ! Component: 2850 - total flux cleaned = -0.00112929 Jy ! Component: 2900 - total flux cleaned = -0.00116192 Jy ! Component: 2950 - total flux cleaned = -0.00114019 Jy ! Component: 3000 - total flux cleaned = -0.00117232 Jy ! Component: 3050 - total flux cleaned = -0.00116166 Jy ! Component: 3100 - total flux cleaned = -0.00118283 Jy ! Component: 3150 - total flux cleaned = -0.00118271 Jy ! Component: 3200 - total flux cleaned = -0.00120353 Jy ! Component: 3250 - total flux cleaned = -0.00120355 Jy ! Component: 3300 - total flux cleaned = -0.00119328 Jy ! Component: 3350 - total flux cleaned = -0.00120348 Jy ! Component: 3400 - total flux cleaned = -0.00118339 Jy ! Component: 3450 - total flux cleaned = -0.00119348 Jy ! Component: 3500 - total flux cleaned = -0.00119353 Jy ! Component: 3550 - total flux cleaned = -0.00122326 Jy ! Component: 3600 - total flux cleaned = -0.00120359 Jy ! Component: 3650 - total flux cleaned = -0.00117413 Jy ! Component: 3700 - total flux cleaned = -0.00119361 Jy ! Component: 3750 - total flux cleaned = -0.00124172 Jy ! Component: 3800 - total flux cleaned = -0.00123203 Jy ! Component: 3850 - total flux cleaned = -0.00123205 Jy ! Component: 3900 - total flux cleaned = -0.00125095 Jy ! Component: 3950 - total flux cleaned = -0.00123216 Jy ! Component: 4000 - total flux cleaned = -0.00122285 Jy ! Component: 4050 - total flux cleaned = -0.00123216 Jy ! Total flux subtracted in 4096 components = -0.00125057 Jy ! Clean residual min=-0.000530 max=0.000555 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0535231 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 333 components and 0.0535231 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2315-1800_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.049 at -3.308 degrees (North through East) ! Clean map min=-0.00089837 max=0.049395 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2315-1800_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.918745 0.918745 1.83749 3.67498 7.34996 14.6999 29.3999 58.7997 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.532 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2315-1800_X_uvs.log closed on Thu Apr 7 02:07:55 2016