! Started logfile: /scr/pima/bg219i_uvs/J0923-2135_X_uvs.log on Wed Apr 6 23:38:43 2016 obs /scr/pima/bg219i_uvs/J0923-2135_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0923-2135_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879365 visibilities/baseline/integration-bin. ! Found source: J0923-2135 ! ! 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 13296 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/J0923-2135_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=1.003576Jy sigma=21.550976 ! Fit after self-cal, rms=0.866893Jy sigma=18.502626 ! 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=0.6728 mas, bmaj=1.712 mas, bpa=-1.026 degrees ! Estimated noise=0.671002 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 = 0.0985232 Jy ! Component: 100 - total flux cleaned = 0.139886 Jy ! Total flux subtracted in 100 components = 0.139886 Jy ! Clean residual min=-0.008359 max=0.022186 Jy/beam ! Clean residual mean=-0.000023 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.139886 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.139886 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=0.085344Jy sigma=1.744265 ! Fit after self-cal, rms=0.084493Jy sigma=1.728830 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256721 Jy ! Component: 100 - total flux cleaned = 0.0408723 Jy ! Total flux subtracted in 100 components = 0.0408723 Jy ! Clean residual min=-0.006166 max=0.011895 Jy/beam ! Clean residual mean=-0.000011 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.180758 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.180758 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=0.074693Jy sigma=1.458836 ! Fit after self-cal, rms=0.074459Jy sigma=1.452950 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107002 Jy ! Component: 100 - total flux cleaned = 0.0169729 Jy ! Total flux subtracted in 100 components = 0.0169729 Jy ! Clean residual min=-0.005360 max=0.006899 Jy/beam ! Clean residual mean=-0.000006 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.197731 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.197731 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=0.072907Jy sigma=1.399275 ! Fit after self-cal, rms=0.072842Jy sigma=1.397431 ! 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=0.8406 mas, bmaj=2.042 mas, bpa=-0.8934 degrees ! Estimated noise=0.425515 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 (44.4, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817391 Jy ! Component: 100 - total flux cleaned = 0.0127389 Jy ! Component: 150 - total flux cleaned = 0.0156479 Jy ! Component: 200 - total flux cleaned = 0.0172932 Jy ! Total flux subtracted in 200 components = 0.0172932 Jy ! Clean residual min=-0.003937 max=0.005081 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.215024 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.215024 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=0.071837Jy sigma=1.375031 ! Fit after self-cal, rms=0.071744Jy sigma=1.371768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.042 at -0.8934 degrees (North through East) ! Clean map min=-0.0037891 max=0.12842 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 0.97 FD 1.03 HN 1.07 KP 0.96 ! LA 0.97 MK 1.03 NL 0.97 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.15 KP 0.95 ! LA 1.01 MK 1.10 NL 1.01 OV 0.96 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.06 KP 1.01 ! LA 0.97 MK 1.17 NL 1.01 OV 0.96 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.12 KP 1.01 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.05 SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.07 KP 1.01 ! LA 0.99 MK 0.93 NL 0.99 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.16 KP 0.99 ! LA 0.98 MK 0.95 NL 0.99 OV 0.97 ! PT 1.08 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.08 KP 0.98 ! LA 0.98 MK 0.94 NL 1.00 OV 0.95 ! PT 1.04 SC 0.95 ! ! ! 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=0.071744Jy sigma=1.371768 ! Fit after self-cal, rms=0.073525Jy sigma=1.359967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=2.028 mas, bpa=-0.07686 degrees ! Estimated noise=0.423042 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 = -8.17338e-05 Jy ! Component: 100 - total flux cleaned = -0.000137608 Jy ! Component: 150 - total flux cleaned = -0.000288765 Jy ! Component: 200 - total flux cleaned = -0.00038121 Jy ! Total flux subtracted in 200 components = -0.00038121 Jy ! Clean residual min=-0.002984 max=0.003014 Jy/beam ! Clean residual mean=0.000000 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.214643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.214643 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=0.073423Jy sigma=1.358629 ! Fit after self-cal, rms=0.073505Jy sigma=1.358358 ! 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=0.073505Jy sigma=1.358358 ! Fit after self-cal, rms=0.072982Jy sigma=1.360176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8439 mas, bmaj=2.044 mas, bpa=0.03915 degrees ! Estimated noise=0.420582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000819352 Jy ! Component: 100 - total flux cleaned = -0.000771273 Jy ! Component: 150 - total flux cleaned = -0.000726551 Jy ! Component: 200 - total flux cleaned = -0.000727251 Jy ! Total flux subtracted in 200 components = -0.000727251 Jy ! Clean residual min=-0.003035 max=0.002783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.213916 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.213916 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=0.072885Jy sigma=1.359110 ! Fit after self-cal, rms=0.072879Jy sigma=1.358904 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 = 9.13157e-05 Jy ! Component: 100 - total flux cleaned = 1.37287e-05 Jy ! Component: 150 - total flux cleaned = 1.37652e-05 Jy ! Component: 200 - total flux cleaned = 1.45706e-05 Jy ! Total flux subtracted in 200 components = 1.45706e-05 Jy ! Clean residual min=-0.002942 max=0.002748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.21393 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.21393 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=0.072831Jy sigma=1.358296 ! Fit after self-cal, rms=0.072833Jy sigma=1.358227 ! 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=0.072833Jy sigma=1.358227 ! Fit after self-cal, rms=0.072423Jy sigma=1.357959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8443 mas, bmaj=2.046 mas, bpa=0.1154 degrees ! Estimated noise=0.418451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728761 Jy ! Component: 100 - total flux cleaned = -0.000693133 Jy ! Component: 150 - total flux cleaned = -0.00062917 Jy ! Component: 200 - total flux cleaned = -0.000629792 Jy ! Total flux subtracted in 200 components = -0.000629792 Jy ! Clean residual min=-0.002880 max=0.002722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.213301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.213301 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=0.072369Jy sigma=1.357456 ! Fit after self-cal, rms=0.072369Jy sigma=1.357397 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 = 9.05056e-05 Jy ! Component: 100 - total flux cleaned = 6.18616e-05 Jy ! Component: 150 - total flux cleaned = 8.82591e-05 Jy ! Component: 200 - total flux cleaned = 6.21414e-05 Jy ! Total flux subtracted in 200 components = 6.21414e-05 Jy ! Clean residual min=-0.002866 max=0.002703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.213363 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.213363 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=0.072340Jy sigma=1.357067 ! Fit after self-cal, rms=0.072342Jy sigma=1.357022 ! 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=0.072342Jy sigma=1.357022 ! Fit after self-cal, rms=0.072021Jy sigma=1.356881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4.737 mas, bpa=4.059 degrees ! Estimated noise=0.541894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.29059e-05 Jy ! Component: 100 - total flux cleaned = -0.000263406 Jy ! Component: 150 - total flux cleaned = -0.000325828 Jy ! Component: 200 - total flux cleaned = -0.000325993 Jy ! Total flux subtracted in 200 components = -0.000325993 Jy ! Clean residual min=-0.003001 max=0.002627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.213037 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.213037 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=0.071992Jy sigma=1.356848 ! Fit after self-cal, rms=0.071986Jy sigma=1.356758 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 = 2.65328e-05 Jy ! Component: 100 - total flux cleaned = -3.02648e-07 Jy ! Component: 150 - total flux cleaned = 1.78181e-07 Jy ! Component: 200 - total flux cleaned = -2.22422e-05 Jy ! Total flux subtracted in 200 components = -2.22422e-05 Jy ! Clean residual min=-0.002977 max=0.002627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.213015 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.213015 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=0.071976Jy sigma=1.356907 ! Fit after self-cal, rms=0.071972Jy sigma=1.356858 ! 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=0.8447 mas, bmaj=2.048 mas, bpa=0.2076 degrees ! Estimated noise=0.416868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8447 x 2.048 at 0.2076 degrees (North through East) ! Clean map min=-0.002506 max=0.12504 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=0.6756 mas, bmaj=1.715 mas, bpa=-0.1599 degrees ! Estimated noise=0.654986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0965823 Jy ! Component: 100 - total flux cleaned = 0.139084 Jy ! Component: 150 - total flux cleaned = 0.163086 Jy ! Component: 200 - total flux cleaned = 0.178191 Jy ! Total flux subtracted in 200 components = 0.178191 Jy ! Clean residual min=-0.005939 max=0.009234 Jy/beam ! Clean residual mean=-0.000011 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.178191 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.178191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8447 mas, bmaj=2.048 mas, bpa=0.2076 degrees ! Estimated noise=0.416868 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 = 0.0137262 Jy ! Component: 100 - total flux cleaned = 0.0217631 Jy ! Component: 150 - total flux cleaned = 0.026883 Jy ! Component: 200 - total flux cleaned = 0.0302563 Jy ! Total flux subtracted in 200 components = 0.0302563 Jy ! Clean residual min=-0.002980 max=0.003174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.208447 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.208447 Jy ! Inverting map ! Added new window around map position (-3.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293116 Jy ! Component: 100 - total flux cleaned = 0.00475823 Jy ! Component: 150 - total flux cleaned = 0.0052873 Jy ! Component: 200 - total flux cleaned = 0.00570132 Jy ! Total flux subtracted in 200 components = 0.00570132 Jy ! Clean residual min=-0.003328 max=0.002589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.214149 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.214149 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=2.127 mas, bmaj=4.737 mas, bpa=4.059 degrees ! Estimated noise=0.541894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100596 Jy ! Component: 100 - total flux cleaned = 0.00100341 Jy ! Component: 150 - total flux cleaned = 0.00104767 Jy ! Component: 200 - total flux cleaned = 0.0010153 Jy ! Total flux subtracted in 200 components = 0.0010153 Jy ! Clean residual min=-0.003125 max=0.002876 Jy/beam ! Clean residual mean=-0.000003 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.215164 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 = -2.96593e-05 Jy ! Component: 100 - total flux cleaned = -3.83802e-07 Jy ! Component: 150 - total flux cleaned = -2.88695e-05 Jy ! Component: 200 - total flux cleaned = -5.44277e-05 Jy ! Total flux subtracted in 200 components = -5.44277e-05 Jy ! Clean residual min=-0.003130 max=0.002889 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.215109 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.215109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8447 mas, bmaj=2.048 mas, bpa=0.2076 degrees ! Estimated noise=0.416868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.46362e-05 Jy ! Component: 100 - total flux cleaned = 2.88991e-05 Jy ! Component: 150 - total flux cleaned = 0.000108172 Jy ! Component: 200 - total flux cleaned = 0.000108526 Jy ! Total flux subtracted in 200 components = 0.000108526 Jy ! Clean residual min=-0.003213 max=0.002577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.215218 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.215218 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=0.071910Jy sigma=1.356119 ! Fit after self-cal, rms=0.071886Jy sigma=1.355566 wmodel /scr/pima/bg219i_uvs/J0923-2135_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219i_uvs/J0923-2135_X_map.mod wobs /scr/pima/bg219i_uvs/J0923-2135_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0923-2135_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0923-2135_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0923-2135_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 = -0.00105155 Jy ! Component: 100 - total flux cleaned = -0.00164397 Jy ! Component: 150 - total flux cleaned = -0.00198527 Jy ! Component: 200 - total flux cleaned = -0.00231031 Jy ! Component: 250 - total flux cleaned = -0.00258377 Jy ! Component: 300 - total flux cleaned = -0.00284734 Jy ! Component: 350 - total flux cleaned = -0.00288481 Jy ! Component: 400 - total flux cleaned = -0.00302734 Jy ! Component: 450 - total flux cleaned = -0.00309543 Jy ! Component: 500 - total flux cleaned = -0.00306267 Jy ! Component: 550 - total flux cleaned = -0.00326214 Jy ! Component: 600 - total flux cleaned = -0.00332705 Jy ! Component: 650 - total flux cleaned = -0.0033905 Jy ! Component: 700 - total flux cleaned = -0.00345336 Jy ! Component: 750 - total flux cleaned = -0.00351592 Jy ! Component: 800 - total flux cleaned = -0.00357656 Jy ! Component: 850 - total flux cleaned = -0.00363598 Jy ! Component: 900 - total flux cleaned = -0.00363591 Jy ! Component: 950 - total flux cleaned = -0.00360673 Jy ! Component: 1000 - total flux cleaned = -0.00360651 Jy ! Component: 1050 - total flux cleaned = -0.00357809 Jy ! Component: 1100 - total flux cleaned = -0.0035504 Jy ! Component: 1150 - total flux cleaned = -0.00357705 Jy ! Component: 1200 - total flux cleaned = -0.00347042 Jy ! Component: 1250 - total flux cleaned = -0.0034444 Jy ! Component: 1300 - total flux cleaned = -0.00349641 Jy ! Component: 1350 - total flux cleaned = -0.00347075 Jy ! Component: 1400 - total flux cleaned = -0.00357216 Jy ! Component: 1450 - total flux cleaned = -0.00357165 Jy ! Component: 1500 - total flux cleaned = -0.00349747 Jy ! Component: 1550 - total flux cleaned = -0.00349751 Jy ! Component: 1600 - total flux cleaned = -0.00347316 Jy ! Component: 1650 - total flux cleaned = -0.00344959 Jy ! Component: 1700 - total flux cleaned = -0.00344942 Jy ! Component: 1750 - total flux cleaned = -0.00351944 Jy ! Component: 1800 - total flux cleaned = -0.00356555 Jy ! Component: 1850 - total flux cleaned = -0.0035654 Jy ! Component: 1900 - total flux cleaned = -0.00352016 Jy ! Component: 1950 - total flux cleaned = -0.00356539 Jy ! Component: 2000 - total flux cleaned = -0.00358741 Jy ! Component: 2050 - total flux cleaned = -0.00363106 Jy ! Component: 2100 - total flux cleaned = -0.00363106 Jy ! Component: 2150 - total flux cleaned = -0.00358829 Jy ! Component: 2200 - total flux cleaned = -0.00363126 Jy ! Component: 2250 - total flux cleaned = -0.00373681 Jy ! Component: 2300 - total flux cleaned = -0.00375776 Jy ! Component: 2350 - total flux cleaned = -0.00379906 Jy ! Component: 2400 - total flux cleaned = -0.00386061 Jy ! Component: 2450 - total flux cleaned = -0.0038202 Jy ! Component: 2500 - total flux cleaned = -0.00388078 Jy ! Component: 2550 - total flux cleaned = -0.00388059 Jy ! Component: 2600 - total flux cleaned = -0.00390023 Jy ! Component: 2650 - total flux cleaned = -0.00388033 Jy ! Component: 2700 - total flux cleaned = -0.00386076 Jy ! Component: 2750 - total flux cleaned = -0.00384145 Jy ! Component: 2800 - total flux cleaned = -0.00384125 Jy ! Component: 2850 - total flux cleaned = -0.00382235 Jy ! Component: 2900 - total flux cleaned = -0.00376597 Jy ! Component: 2950 - total flux cleaned = -0.00378456 Jy ! Component: 3000 - total flux cleaned = -0.00376601 Jy ! Component: 3050 - total flux cleaned = -0.00367391 Jy ! Component: 3100 - total flux cleaned = -0.00361946 Jy ! Component: 3150 - total flux cleaned = -0.00361936 Jy ! Component: 3200 - total flux cleaned = -0.0036374 Jy ! Component: 3250 - total flux cleaned = -0.00354824 Jy ! Component: 3300 - total flux cleaned = -0.00354835 Jy ! Component: 3350 - total flux cleaned = -0.00353058 Jy ! Component: 3400 - total flux cleaned = -0.003548 Jy ! Component: 3450 - total flux cleaned = -0.00354807 Jy ! Component: 3500 - total flux cleaned = -0.0035481 Jy ! Component: 3550 - total flux cleaned = -0.00356524 Jy ! Component: 3600 - total flux cleaned = -0.00354815 Jy ! Component: 3650 - total flux cleaned = -0.00356499 Jy ! Component: 3700 - total flux cleaned = -0.00348143 Jy ! Component: 3750 - total flux cleaned = -0.00351478 Jy ! Component: 3800 - total flux cleaned = -0.00353136 Jy ! Component: 3850 - total flux cleaned = -0.00354798 Jy ! Component: 3900 - total flux cleaned = -0.00346648 Jy ! Component: 3950 - total flux cleaned = -0.00351505 Jy ! Component: 4000 - total flux cleaned = -0.00353111 Jy ! Component: 4050 - total flux cleaned = -0.00354716 Jy ! Total flux subtracted in 4096 components = -0.0035949 Jy ! Clean residual min=-0.000960 max=0.000880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.211623 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 390 components and 0.211623 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0923-2135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8447 x 2.048 at 0.2076 degrees (North through East) ! Clean map min=-0.0025162 max=0.12267 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0923-2135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664959 0.664959 1.32992 2.65984 5.31967 10.6393 21.2787 42.5574 85.1148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.155 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0923-2135_X_uvs.log closed on Wed Apr 6 23:38:48 2016