! Started logfile: /scr/pima/bg219a_uvs/J1640-0011_X_uvs.log on Wed Apr 6 21:41:19 2016 obs /scr/pima/bg219a_uvs/J1640-0011_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1640-0011_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1640-0011 ! ! 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 121 lines of history. ! ! Reading 7008 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/bg219a_uvs/J1640-0011_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 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=1.012030Jy sigma=26.303395 ! Fit after self-cal, rms=0.792154Jy sigma=19.908730 ! 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=0.6019 mas, bmaj=1.657 mas, bpa=-2.076 degrees ! Estimated noise=0.7018 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 = 0.167739 Jy ! Component: 100 - total flux cleaned = 0.209131 Jy ! Total flux subtracted in 100 components = 0.209131 Jy ! Clean residual min=-0.015830 max=0.032249 Jy/beam ! Clean residual mean=-0.000012 rms=0.004900 Jy/beam ! Combined flux in latest and established models = 0.209131 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.209131 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=0.084418Jy sigma=1.872660 ! Fit after self-cal, rms=0.084338Jy sigma=1.870820 ! Inverting map ! Added new window around map position (6.8, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02869 Jy ! Component: 100 - total flux cleaned = 0.0391516 Jy ! Total flux subtracted in 100 components = 0.0391516 Jy ! Clean residual min=-0.011310 max=0.019238 Jy/beam ! Clean residual mean=-0.000005 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.248283 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.248283 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=0.071880Jy sigma=1.549245 ! Fit after self-cal, rms=0.070845Jy sigma=1.513700 ! 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=0.7101 mas, bmaj=1.911 mas, bpa=-4.242 degrees ! Estimated noise=0.441941 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 = 0.014558 Jy ! Component: 100 - total flux cleaned = 0.0173529 Jy ! Component: 150 - total flux cleaned = 0.0184416 Jy ! Component: 200 - total flux cleaned = 0.0195592 Jy ! Total flux subtracted in 200 components = 0.0195592 Jy ! Clean residual min=-0.008346 max=0.008709 Jy/beam ! Clean residual mean=-0.000006 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.267842 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.267842 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=0.065648Jy sigma=1.429073 ! Fit after self-cal, rms=0.065469Jy sigma=1.423344 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7101 x 1.911 at -4.242 degrees (North through East) ! Clean map min=-0.0079327 max=0.20081 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.04 NL 1.00 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.05 NL 0.98 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 0.99 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 0.97 SC 0.93 ! ! ! 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=0.065469Jy sigma=1.423344 ! Fit after self-cal, rms=0.063372Jy sigma=1.346973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7138 mas, bmaj=1.908 mas, bpa=-3.903 degrees ! Estimated noise=0.438915 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 = -0.000443493 Jy ! Component: 100 - total flux cleaned = -0.000617212 Jy ! Component: 150 - total flux cleaned = -0.000769831 Jy ! Component: 200 - total flux cleaned = -0.000901006 Jy ! Total flux subtracted in 200 components = -0.000901006 Jy ! Clean residual min=-0.007040 max=0.006564 Jy/beam ! Clean residual mean=-0.000000 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.266941 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.266941 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=0.061637Jy sigma=1.335766 ! Fit after self-cal, rms=0.061609Jy sigma=1.334568 ! 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=0.061609Jy sigma=1.334568 ! Fit after self-cal, rms=0.061098Jy sigma=1.329170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7114 mas, bmaj=1.9 mas, bpa=-3.667 degrees ! Estimated noise=0.434203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074818 Jy ! Component: 100 - total flux cleaned = -0.000876066 Jy ! Component: 150 - total flux cleaned = -0.00108578 Jy ! Component: 200 - total flux cleaned = -0.0012793 Jy ! Total flux subtracted in 200 components = -0.0012793 Jy ! Clean residual min=-0.006024 max=0.005936 Jy/beam ! Clean residual mean=-0.000001 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.265662 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.265662 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=0.060129Jy sigma=1.323667 ! Fit after self-cal, rms=0.060109Jy sigma=1.323175 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 = -2.81545e-05 Jy ! Component: 100 - total flux cleaned = -0.000189802 Jy ! Component: 150 - total flux cleaned = -0.000338536 Jy ! Component: 200 - total flux cleaned = -0.000476187 Jy ! Total flux subtracted in 200 components = -0.000476187 Jy ! Clean residual min=-0.005966 max=0.005472 Jy/beam ! Clean residual mean=-0.000001 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.265186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.265186 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=0.059726Jy sigma=1.320722 ! Fit after self-cal, rms=0.059716Jy sigma=1.320414 ! 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=0.059716Jy sigma=1.320414 ! Fit after self-cal, rms=0.060032Jy sigma=1.317331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7101 mas, bmaj=1.897 mas, bpa=-3.522 degrees ! Estimated noise=0.431938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815192 Jy ! Component: 100 - total flux cleaned = -0.00102735 Jy ! Component: 150 - total flux cleaned = -0.00103093 Jy ! Component: 200 - total flux cleaned = -0.000979519 Jy ! Total flux subtracted in 200 components = -0.000979519 Jy ! Clean residual min=-0.005550 max=0.004737 Jy/beam ! Clean residual mean=-0.000001 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.264206 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.264206 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=0.059750Jy sigma=1.314191 ! Fit after self-cal, rms=0.059747Jy sigma=1.313930 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 = 1.5203e-05 Jy ! Component: 100 - total flux cleaned = 6.43273e-05 Jy ! Component: 150 - total flux cleaned = 6.30036e-05 Jy ! Component: 200 - total flux cleaned = 6.24767e-05 Jy ! Total flux subtracted in 200 components = 6.24767e-05 Jy ! Clean residual min=-0.005509 max=0.004532 Jy/beam ! Clean residual mean=-0.000001 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.264268 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.264268 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=0.059625Jy sigma=1.312443 ! Fit after self-cal, rms=0.059623Jy sigma=1.312323 ! 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=0.059623Jy sigma=1.312323 ! Fit after self-cal, rms=0.060022Jy sigma=1.310441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.925 mas, bmaj=4.358 mas, bpa=-6.272 degrees ! Estimated noise=0.595933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577292 Jy ! Component: 100 - total flux cleaned = 0.000576416 Jy ! Component: 150 - total flux cleaned = 0.00057229 Jy ! Component: 200 - total flux cleaned = 0.000537635 Jy ! Total flux subtracted in 200 components = 0.000537635 Jy ! Clean residual min=-0.003147 max=0.003526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.264806 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.264806 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=0.059998Jy sigma=1.311622 ! Fit after self-cal, rms=0.059986Jy sigma=1.311228 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139803 Jy ! Component: 100 - total flux cleaned = 0.000176651 Jy ! Component: 150 - total flux cleaned = 0.000146812 Jy ! Component: 200 - total flux cleaned = 0.000146193 Jy ! Total flux subtracted in 200 components = 0.000146193 Jy ! Clean residual min=-0.003070 max=0.003459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.264952 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.264952 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=0.059978Jy sigma=1.312573 ! Fit after self-cal, rms=0.059966Jy sigma=1.312275 ! 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=0.7091 mas, bmaj=1.894 mas, bpa=-3.386 degrees ! Estimated noise=0.430198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7091 x 1.894 at -3.386 degrees (North through East) ! Clean map min=-0.01222 max=0.1897 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=0.6001 mas, bmaj=1.65 mas, bpa=-1.109 degrees ! Estimated noise=0.67675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16391 Jy ! Component: 100 - total flux cleaned = 0.210886 Jy ! Component: 150 - total flux cleaned = 0.231258 Jy ! Component: 200 - total flux cleaned = 0.243774 Jy ! Total flux subtracted in 200 components = 0.243774 Jy ! Clean residual min=-0.008903 max=0.012321 Jy/beam ! Clean residual mean=-0.000004 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.243774 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.243774 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7091 mas, bmaj=1.894 mas, bpa=-3.386 degrees ! Estimated noise=0.430198 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142726 Jy ! Component: 100 - total flux cleaned = 0.021261 Jy ! Component: 150 - total flux cleaned = 0.0230605 Jy ! Component: 200 - total flux cleaned = 0.0233817 Jy ! Total flux subtracted in 200 components = 0.0233817 Jy ! Clean residual min=-0.007188 max=0.004973 Jy/beam ! Clean residual mean=-0.000003 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.267156 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.267156 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=1.925 mas, bmaj=4.358 mas, bpa=-6.272 degrees ! Estimated noise=0.595933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045644 Jy ! Component: 100 - total flux cleaned = 0.00552988 Jy ! Component: 150 - total flux cleaned = 0.00579781 Jy ! Component: 200 - total flux cleaned = 0.00588964 Jy ! Total flux subtracted in 200 components = 0.00588964 Jy ! Clean residual min=-0.004233 max=0.004280 Jy/beam ! Clean residual mean=-0.000001 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.273046 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 = -8.1652e-05 Jy ! Component: 100 - total flux cleaned = -0.00015755 Jy ! Component: 150 - total flux cleaned = -0.000268128 Jy ! Component: 200 - total flux cleaned = -0.000339335 Jy ! Total flux subtracted in 200 components = -0.000339335 Jy ! Clean residual min=-0.003933 max=0.004080 Jy/beam ! Clean residual mean=-0.000001 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.272706 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.272706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7091 mas, bmaj=1.894 mas, bpa=-3.386 degrees ! Estimated noise=0.430198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153191 Jy ! Component: 100 - total flux cleaned = -0.00188171 Jy ! Component: 150 - total flux cleaned = -0.00198563 Jy ! Component: 200 - total flux cleaned = -0.0021503 Jy ! Total flux subtracted in 200 components = -0.0021503 Jy ! Clean residual min=-0.005622 max=0.003906 Jy/beam ! Clean residual mean=-0.000001 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.270556 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.270556 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=0.059568Jy sigma=1.306608 ! Fit after self-cal, rms=0.059444Jy sigma=1.303828 wmodel /scr/pima/bg219a_uvs/J1640-0011_X_map.mod ! Writing 58 model components to file: /scr/pima/bg219a_uvs/J1640-0011_X_map.mod wobs /scr/pima/bg219a_uvs/J1640-0011_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1640-0011_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1640-0011_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1640-0011_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 = -0.00224346 Jy ! Component: 100 - total flux cleaned = -0.00402737 Jy ! Component: 150 - total flux cleaned = -0.00517051 Jy ! Component: 200 - total flux cleaned = -0.00610091 Jy ! Component: 250 - total flux cleaned = -0.00674886 Jy ! Component: 300 - total flux cleaned = -0.00715277 Jy ! Component: 350 - total flux cleaned = -0.00729606 Jy ! Component: 400 - total flux cleaned = -0.00743074 Jy ! Component: 450 - total flux cleaned = -0.00738714 Jy ! Component: 500 - total flux cleaned = -0.0074271 Jy ! Component: 550 - total flux cleaned = -0.00746541 Jy ! Component: 600 - total flux cleaned = -0.00735356 Jy ! Component: 650 - total flux cleaned = -0.0073185 Jy ! Component: 700 - total flux cleaned = -0.00731801 Jy ! Component: 750 - total flux cleaned = -0.00725129 Jy ! Component: 800 - total flux cleaned = -0.00721906 Jy ! Component: 850 - total flux cleaned = -0.00721845 Jy ! Component: 900 - total flux cleaned = -0.00712895 Jy ! Component: 950 - total flux cleaned = -0.00707171 Jy ! Component: 1000 - total flux cleaned = -0.00701604 Jy ! Component: 1050 - total flux cleaned = -0.00704324 Jy ! Component: 1100 - total flux cleaned = -0.00701742 Jy ! Component: 1150 - total flux cleaned = -0.0070936 Jy ! Component: 1200 - total flux cleaned = -0.00711768 Jy ! Component: 1250 - total flux cleaned = -0.00716581 Jy ! Component: 1300 - total flux cleaned = -0.00716593 Jy ! Component: 1350 - total flux cleaned = -0.00721279 Jy ! Component: 1400 - total flux cleaned = -0.00734698 Jy ! Component: 1450 - total flux cleaned = -0.00739039 Jy ! Component: 1500 - total flux cleaned = -0.00751819 Jy ! Component: 1550 - total flux cleaned = -0.0076016 Jy ! Component: 1600 - total flux cleaned = -0.00772487 Jy ! Component: 1650 - total flux cleaned = -0.00784561 Jy ! Component: 1700 - total flux cleaned = -0.00792476 Jy ! Component: 1750 - total flux cleaned = -0.00807876 Jy ! Component: 1800 - total flux cleaned = -0.0081351 Jy ! Component: 1850 - total flux cleaned = -0.0082093 Jy ! Component: 1900 - total flux cleaned = -0.00831837 Jy ! Component: 1950 - total flux cleaned = -0.00839044 Jy ! Component: 2000 - total flux cleaned = -0.00846107 Jy ! Component: 2050 - total flux cleaned = -0.00849607 Jy ! Component: 2100 - total flux cleaned = -0.00856502 Jy ! Component: 2150 - total flux cleaned = -0.00864998 Jy ! Component: 2200 - total flux cleaned = -0.00868329 Jy ! Component: 2250 - total flux cleaned = -0.00873301 Jy ! Component: 2300 - total flux cleaned = -0.00881486 Jy ! Component: 2350 - total flux cleaned = -0.00886337 Jy ! Component: 2400 - total flux cleaned = -0.00891156 Jy ! Component: 2450 - total flux cleaned = -0.00895929 Jy ! Component: 2500 - total flux cleaned = -0.00902226 Jy ! Component: 2550 - total flux cleaned = -0.00905346 Jy ! Component: 2600 - total flux cleaned = -0.00909982 Jy ! Component: 2650 - total flux cleaned = -0.00917633 Jy ! Component: 2700 - total flux cleaned = -0.00922188 Jy ! Component: 2750 - total flux cleaned = -0.00929731 Jy ! Component: 2800 - total flux cleaned = -0.00934223 Jy ! Component: 2850 - total flux cleaned = -0.00944654 Jy ! Component: 2900 - total flux cleaned = -0.00953546 Jy ! Component: 2950 - total flux cleaned = -0.00966827 Jy ! Component: 3000 - total flux cleaned = -0.00977101 Jy ! Component: 3050 - total flux cleaned = -0.0098879 Jy ! Component: 3100 - total flux cleaned = -0.00997525 Jy ! Component: 3150 - total flux cleaned = -0.0100333 Jy ! Component: 3200 - total flux cleaned = -0.0101345 Jy ! Component: 3250 - total flux cleaned = -0.0102497 Jy ! Component: 3300 - total flux cleaned = -0.0103358 Jy ! Component: 3350 - total flux cleaned = -0.0104359 Jy ! Component: 3400 - total flux cleaned = -0.0105072 Jy ! Component: 3450 - total flux cleaned = -0.0106208 Jy ! Component: 3500 - total flux cleaned = -0.0106917 Jy ! Component: 3550 - total flux cleaned = -0.0108189 Jy ! Component: 3600 - total flux cleaned = -0.0109035 Jy ! Component: 3650 - total flux cleaned = -0.01103 Jy ! Component: 3700 - total flux cleaned = -0.0111285 Jy ! Component: 3750 - total flux cleaned = -0.0112269 Jy ! Component: 3800 - total flux cleaned = -0.0113112 Jy ! Component: 3850 - total flux cleaned = -0.0113814 Jy ! Component: 3900 - total flux cleaned = -0.0114377 Jy ! Component: 3950 - total flux cleaned = -0.011508 Jy ! Component: 4000 - total flux cleaned = -0.0115927 Jy ! Component: 4050 - total flux cleaned = -0.0116918 Jy ! Total flux subtracted in 4096 components = -0.0117484 Jy ! Clean residual min=-0.000964 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.258808 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 305 components and 0.258808 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1640-0011_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7091 x 1.894 at -3.386 degrees (North through East) ! Clean map min=-0.0032857 max=0.17154 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1640-0011_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38843 0.38843 0.776861 1.55372 3.10744 6.21488 12.4298 24.8595 49.7191 99.4381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 772.339 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1640-0011_X_uvs.log closed on Wed Apr 6 21:41:23 2016