! Started logfile: /scr/pima/bg219h_uvs/J0617-2200_X_uvs.log on Thu Apr 7 12:02:37 2016 obs /scr/pima/bg219h_uvs/J0617-2200_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0617-2200_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804321 visibilities/baseline/integration-bin. ! Found source: J0617-2200 ! ! 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 15636 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/bg219h_uvs/J0617-2200_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.015638Jy sigma=23.124949 ! Fit after self-cal, rms=0.840271Jy sigma=19.091469 ! 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=0.6454 mas, bmaj=1.753 mas, bpa=-6.626 degrees ! Estimated noise=0.626624 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 = 0.121507 Jy ! Component: 100 - total flux cleaned = 0.151924 Jy ! Total flux subtracted in 100 components = 0.151924 Jy ! Clean residual min=-0.005287 max=0.012638 Jy/beam ! Clean residual mean=-0.000012 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.151924 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.151924 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=0.070947Jy sigma=1.499927 ! Fit after self-cal, rms=0.070886Jy sigma=1.498830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138483 Jy ! Component: 100 - total flux cleaned = 0.0214717 Jy ! Total flux subtracted in 100 components = 0.0214717 Jy ! Clean residual min=-0.004246 max=0.004348 Jy/beam ! Clean residual mean=-0.000003 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.173396 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.173396 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=0.067770Jy sigma=1.416289 ! Fit after self-cal, rms=0.067732Jy sigma=1.415307 ! 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=0.8005 mas, bmaj=2.141 mas, bpa=-5.648 degrees ! Estimated noise=0.361751 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 = 0.00514187 Jy ! Component: 100 - total flux cleaned = 0.00748446 Jy ! Component: 150 - total flux cleaned = 0.00850001 Jy ! Component: 200 - total flux cleaned = 0.00865577 Jy ! Total flux subtracted in 200 components = 0.00865577 Jy ! Clean residual min=-0.002357 max=0.002106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.182051 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.182051 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=0.067391Jy sigma=1.406382 ! Fit after self-cal, rms=0.067390Jy sigma=1.406294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8005 x 2.141 at -5.648 degrees (North through East) ! Clean map min=-0.0020931 max=0.16135 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 0.99 HN 1.03 KP 0.99 ! LA 1.00 MK 0.96 NL 1.01 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.98 ! LA 1.02 MK 1.06 NL 0.99 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 1.03 MK 0.99 NL 0.95 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.97 ! LA 1.03 MK 1.00 NL 1.01 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.96 ! LA 1.04 MK 1.04 NL 1.00 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.97 KP 1.02 ! LA 1.00 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 0.97 NL 0.98 OV 0.99 ! PT 1.01 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=0.067390Jy sigma=1.406294 ! Fit after self-cal, rms=0.067038Jy sigma=1.401334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.147 mas, bpa=-5.68 degrees ! Estimated noise=0.3614 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 = -0.000380511 Jy ! Component: 100 - total flux cleaned = -0.000352679 Jy ! Component: 150 - total flux cleaned = -0.000366646 Jy ! Component: 200 - total flux cleaned = -0.00038057 Jy ! Total flux subtracted in 200 components = -0.00038057 Jy ! Clean residual min=-0.002199 max=0.001935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.181671 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.181671 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=0.067029Jy sigma=1.401140 ! Fit after self-cal, rms=0.067023Jy sigma=1.401073 ! 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=0.067023Jy sigma=1.401073 ! Fit after self-cal, rms=0.066937Jy sigma=1.397878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.15 mas, bpa=-5.69 degrees ! Estimated noise=0.36158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.32242e-05 Jy ! Component: 100 - total flux cleaned = -9.41194e-05 Jy ! Component: 150 - total flux cleaned = -9.50354e-05 Jy ! Component: 200 - total flux cleaned = -9.64179e-05 Jy ! Total flux subtracted in 200 components = -9.64179e-05 Jy ! Clean residual min=-0.002065 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.181574 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.181574 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=0.066932Jy sigma=1.397760 ! Fit after self-cal, rms=0.066934Jy sigma=1.397736 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 = -2.87518e-06 Jy ! Component: 100 - total flux cleaned = -1.3688e-05 Jy ! Component: 150 - total flux cleaned = -1.37312e-05 Jy ! Component: 200 - total flux cleaned = -1.37669e-05 Jy ! Total flux subtracted in 200 components = -1.37669e-05 Jy ! Clean residual min=-0.002059 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.181561 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.181561 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=0.066931Jy sigma=1.397658 ! Fit after self-cal, rms=0.066930Jy sigma=1.397652 ! 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=0.066930Jy sigma=1.397652 ! Fit after self-cal, rms=0.066849Jy sigma=1.396302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.153 mas, bpa=-5.7 degrees ! Estimated noise=0.361482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121015 Jy ! Component: 100 - total flux cleaned = -0.000107823 Jy ! Component: 150 - total flux cleaned = -8.40024e-05 Jy ! Component: 200 - total flux cleaned = -6.25182e-05 Jy ! Total flux subtracted in 200 components = -6.25182e-05 Jy ! Clean residual min=-0.001868 max=0.001832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.181498 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.181498 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=0.066844Jy sigma=1.396207 ! Fit after self-cal, rms=0.066847Jy sigma=1.396191 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 = 4.22623e-05 Jy ! Component: 100 - total flux cleaned = 3.26335e-05 Jy ! Component: 150 - total flux cleaned = 5.01219e-05 Jy ! Component: 200 - total flux cleaned = 5.80089e-05 Jy ! Total flux subtracted in 200 components = 5.80089e-05 Jy ! Clean residual min=-0.001863 max=0.001838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.181556 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.181556 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=0.066844Jy sigma=1.396139 ! Fit after self-cal, rms=0.066844Jy sigma=1.396135 ! 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=0.066844Jy sigma=1.396135 ! Fit after self-cal, rms=0.066795Jy sigma=1.396115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=4.562 mas, bpa=-0.4158 degrees ! Estimated noise=0.467169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161562 Jy ! Component: 100 - total flux cleaned = 0.000150225 Jy ! Component: 150 - total flux cleaned = 0.000141721 Jy ! Component: 200 - total flux cleaned = 0.000134215 Jy ! Total flux subtracted in 200 components = 0.000134215 Jy ! Clean residual min=-0.001989 max=0.002214 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.18169 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.18169 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=0.066796Jy sigma=1.396132 ! Fit after self-cal, rms=0.066794Jy sigma=1.396102 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 = 6.76956e-05 Jy ! Component: 100 - total flux cleaned = 5.85545e-05 Jy ! Component: 150 - total flux cleaned = 5.07664e-05 Jy ! Component: 200 - total flux cleaned = 4.44554e-05 Jy ! Total flux subtracted in 200 components = 4.44554e-05 Jy ! Clean residual min=-0.001978 max=0.002226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.181735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.181735 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=0.066796Jy sigma=1.396150 ! Fit after self-cal, rms=0.066795Jy sigma=1.396121 ! 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=0.8028 mas, bmaj=2.155 mas, bpa=-5.726 degrees ! Estimated noise=0.361353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 2.155 at -5.726 degrees (North through East) ! Clean map min=-0.0017097 max=0.1608 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=0.6465 mas, bmaj=1.762 mas, bpa=-6.694 degrees ! Estimated noise=0.626738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121342 Jy ! Component: 100 - total flux cleaned = 0.15208 Jy ! Component: 150 - total flux cleaned = 0.165789 Jy ! Component: 200 - total flux cleaned = 0.173328 Jy ! Total flux subtracted in 200 components = 0.173328 Jy ! Clean residual min=-0.004457 max=0.003936 Jy/beam ! Clean residual mean=-0.000004 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.173328 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.173328 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.155 mas, bpa=-5.726 degrees ! Estimated noise=0.361353 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 = 0.00489381 Jy ! Component: 100 - total flux cleaned = 0.00713577 Jy ! Component: 150 - total flux cleaned = 0.0081443 Jy ! Component: 200 - total flux cleaned = 0.00828266 Jy ! Total flux subtracted in 200 components = 0.00828266 Jy ! Clean residual min=-0.001931 max=0.001846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.181611 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.181611 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=2.068 mas, bmaj=4.562 mas, bpa=-0.4158 degrees ! Estimated noise=0.467169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251918 Jy ! Component: 100 - total flux cleaned = 0.000240005 Jy ! Component: 150 - total flux cleaned = 0.000231945 Jy ! Component: 200 - total flux cleaned = 0.000218793 Jy ! Total flux subtracted in 200 components = 0.000218793 Jy ! Clean residual min=-0.001967 max=0.002221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.18183 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 = -5.4859e-06 Jy ! Component: 100 - total flux cleaned = -1.50288e-05 Jy ! Component: 150 - total flux cleaned = -1.91688e-05 Jy ! Component: 200 - total flux cleaned = -2.28264e-05 Jy ! Total flux subtracted in 200 components = -2.28264e-05 Jy ! Clean residual min=-0.001963 max=0.002231 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.181807 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.181807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.155 mas, bpa=-5.726 degrees ! Estimated noise=0.361353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97636e-05 Jy ! Component: 100 - total flux cleaned = 0.000119762 Jy ! Component: 150 - total flux cleaned = 0.000137788 Jy ! Component: 200 - total flux cleaned = 0.000121814 Jy ! Total flux subtracted in 200 components = 0.000121814 Jy ! Clean residual min=-0.001880 max=0.001852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.181929 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.181929 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=0.066812Jy sigma=1.396514 ! Fit after self-cal, rms=0.066810Jy sigma=1.396461 wmodel /scr/pima/bg219h_uvs/J0617-2200_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219h_uvs/J0617-2200_X_map.mod wobs /scr/pima/bg219h_uvs/J0617-2200_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0617-2200_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0617-2200_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0617-2200_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 = -0.000243761 Jy ! Component: 100 - total flux cleaned = -0.000589588 Jy ! Component: 150 - total flux cleaned = -0.000889116 Jy ! Component: 200 - total flux cleaned = -0.00106203 Jy ! Component: 250 - total flux cleaned = -0.00128521 Jy ! Component: 300 - total flux cleaned = -0.00144729 Jy ! Component: 350 - total flux cleaned = -0.0015254 Jy ! Component: 400 - total flux cleaned = -0.00157692 Jy ! Component: 450 - total flux cleaned = -0.0017263 Jy ! Component: 500 - total flux cleaned = -0.00177439 Jy ! Component: 550 - total flux cleaned = -0.00175119 Jy ! Component: 600 - total flux cleaned = -0.00179788 Jy ! Component: 650 - total flux cleaned = -0.00182084 Jy ! Component: 700 - total flux cleaned = -0.00188757 Jy ! Component: 750 - total flux cleaned = -0.00190874 Jy ! Component: 800 - total flux cleaned = -0.00193029 Jy ! Component: 850 - total flux cleaned = -0.00195139 Jy ! Component: 900 - total flux cleaned = -0.0019719 Jy ! Component: 950 - total flux cleaned = -0.00191125 Jy ! Component: 1000 - total flux cleaned = -0.00197168 Jy ! Component: 1050 - total flux cleaned = -0.00195199 Jy ! Component: 1100 - total flux cleaned = -0.00195201 Jy ! Component: 1150 - total flux cleaned = -0.0019328 Jy ! Component: 1200 - total flux cleaned = -0.00187626 Jy ! Component: 1250 - total flux cleaned = -0.00187609 Jy ! Component: 1300 - total flux cleaned = -0.00185811 Jy ! Component: 1350 - total flux cleaned = -0.00178637 Jy ! Component: 1400 - total flux cleaned = -0.00173354 Jy ! Component: 1450 - total flux cleaned = -0.00169878 Jy ! Component: 1500 - total flux cleaned = -0.00163032 Jy ! Component: 1550 - total flux cleaned = -0.00156269 Jy ! Component: 1600 - total flux cleaned = -0.00149614 Jy ! Component: 1650 - total flux cleaned = -0.00146325 Jy ! Component: 1700 - total flux cleaned = -0.00136581 Jy ! Component: 1750 - total flux cleaned = -0.00136576 Jy ! Component: 1800 - total flux cleaned = -0.00127021 Jy ! Component: 1850 - total flux cleaned = -0.00123882 Jy ! Component: 1900 - total flux cleaned = -0.00113026 Jy ! Component: 1950 - total flux cleaned = -0.00117652 Jy ! Component: 2000 - total flux cleaned = -0.00113091 Jy ! Component: 2050 - total flux cleaned = -0.00110074 Jy ! Component: 2100 - total flux cleaned = -0.00110055 Jy ! Component: 2150 - total flux cleaned = -0.000997087 Jy ! Component: 2200 - total flux cleaned = -0.00093876 Jy ! Component: 2250 - total flux cleaned = -0.000952989 Jy ! Component: 2300 - total flux cleaned = -0.000909562 Jy ! Component: 2350 - total flux cleaned = -0.000810104 Jy ! Component: 2400 - total flux cleaned = -0.000796104 Jy ! Component: 2450 - total flux cleaned = -0.000740234 Jy ! Component: 2500 - total flux cleaned = -0.00072619 Jy ! Component: 2550 - total flux cleaned = -0.000643752 Jy ! Component: 2600 - total flux cleaned = -0.000589292 Jy ! Component: 2650 - total flux cleaned = -0.000548877 Jy ! Component: 2700 - total flux cleaned = -0.000482051 Jy ! Component: 2750 - total flux cleaned = -0.000402799 Jy ! Component: 2800 - total flux cleaned = -0.000363342 Jy ! Component: 2850 - total flux cleaned = -0.000311369 Jy ! Component: 2900 - total flux cleaned = -0.000259727 Jy ! Component: 2950 - total flux cleaned = -0.000182999 Jy ! Component: 3000 - total flux cleaned = -0.000170288 Jy ! Component: 3050 - total flux cleaned = -8.24266e-05 Jy ! Component: 3100 - total flux cleaned = -9.49246e-05 Jy ! Component: 3150 - total flux cleaned = -8.23475e-06 Jy ! Component: 3200 - total flux cleaned = 6.56082e-05 Jy ! Component: 3250 - total flux cleaned = 7.76671e-05 Jy ! Component: 3300 - total flux cleaned = 0.000150169 Jy ! Component: 3350 - total flux cleaned = 0.00018619 Jy ! Component: 3400 - total flux cleaned = 0.000245809 Jy ! Component: 3450 - total flux cleaned = 0.000281369 Jy ! Component: 3500 - total flux cleaned = 0.000316555 Jy ! Component: 3550 - total flux cleaned = 0.000339953 Jy ! Component: 3600 - total flux cleaned = 0.000386417 Jy ! Component: 3650 - total flux cleaned = 0.000467054 Jy ! Component: 3700 - total flux cleaned = 0.000467023 Jy ! Component: 3750 - total flux cleaned = 0.000489763 Jy ! Component: 3800 - total flux cleaned = 0.000557436 Jy ! Component: 3850 - total flux cleaned = 0.000568601 Jy ! Component: 3900 - total flux cleaned = 0.000601945 Jy ! Component: 3950 - total flux cleaned = 0.000601956 Jy ! Component: 4000 - total flux cleaned = 0.000612987 Jy ! Component: 4050 - total flux cleaned = 0.000613016 Jy ! Total flux subtracted in 4096 components = 0.000623853 Jy ! Clean residual min=-0.000663 max=0.000597 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.182552 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 317 components and 0.182552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0617-2200_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 2.155 at -5.726 degrees (North through East) ! Clean map min=-0.0011948 max=0.16089 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0617-2200_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333184 0.333184 0.666369 1.33274 2.66548 5.33095 10.6619 21.3238 42.6476 85.2952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 900.402 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0617-2200_X_uvs.log closed on Thu Apr 7 12:02:41 2016