! Started logfile: /scr/pima/bg219b_uvs/J0928-3049_X_uvs.log on Thu Apr 7 01:49:28 2016 obs /scr/pima/bg219b_uvs/J0928-3049_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0928-3049_X_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.509068 visibilities/baseline/integration-bin. ! Found source: J0928-3049 ! ! 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 23916 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0928-3049_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 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 391 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=1.019056Jy sigma=20.052431 ! Fit after self-cal, rms=0.852753Jy sigma=16.619604 ! 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=0.6836 mas, bmaj=1.707 mas, bpa=-7.221 degrees ! Estimated noise=0.602873 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 = 0.103871 Jy ! Component: 100 - total flux cleaned = 0.151362 Jy ! Total flux subtracted in 100 components = 0.151362 Jy ! Clean residual min=-0.011764 max=0.025547 Jy/beam ! Clean residual mean=0.000040 rms=0.003633 Jy/beam ! Combined flux in latest and established models = 0.151362 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.151362 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=0.105462Jy sigma=1.996562 ! Fit after self-cal, rms=0.104251Jy sigma=1.981728 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326451 Jy ! Component: 100 - total flux cleaned = 0.0527193 Jy ! Total flux subtracted in 100 components = 0.0527193 Jy ! Clean residual min=-0.009256 max=0.013434 Jy/beam ! Clean residual mean=0.000027 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.204081 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.204081 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=0.089503Jy sigma=1.598587 ! Fit after self-cal, rms=0.088970Jy sigma=1.590069 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153534 Jy ! Component: 100 - total flux cleaned = 0.0242585 Jy ! Total flux subtracted in 100 components = 0.0242585 Jy ! Clean residual min=-0.007593 max=0.009744 Jy/beam ! Clean residual mean=0.000020 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.22834 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.22834 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=0.085999Jy sigma=1.502148 ! Fit after self-cal, rms=0.085738Jy sigma=1.497565 ! 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=0.8795 mas, bmaj=2.191 mas, bpa=-6.542 degrees ! Estimated noise=0.327488 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 = 0.00798417 Jy ! Component: 100 - total flux cleaned = 0.0114304 Jy ! Component: 150 - total flux cleaned = 0.0118082 Jy ! Component: 200 - total flux cleaned = 0.0118933 Jy ! Total flux subtracted in 200 components = 0.0118933 Jy ! Clean residual min=-0.005423 max=0.009571 Jy/beam ! Clean residual mean=0.000034 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.240233 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.240233 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=0.085197Jy sigma=1.477954 ! Fit after self-cal, rms=0.085081Jy sigma=1.476539 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 2.191 at -6.542 degrees (North through East) ! Clean map min=-0.0052259 max=0.13461 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085081Jy sigma=1.476539 ! Fit after self-cal, rms=0.085081Jy sigma=1.476539 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8795 mas, bmaj=2.191 mas, bpa=-6.542 degrees ! Estimated noise=0.327488 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 = 0.00125856 Jy ! Component: 100 - total flux cleaned = 0.00109523 Jy ! Component: 150 - total flux cleaned = 0.00080306 Jy ! Component: 200 - total flux cleaned = 0.000736079 Jy ! Total flux subtracted in 200 components = 0.000736079 Jy ! Clean residual min=-0.005297 max=0.009516 Jy/beam ! Clean residual mean=0.000033 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.240969 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.240969 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=0.084917Jy sigma=1.473335 ! Fit after self-cal, rms=0.084874Jy sigma=1.472810 ! 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=0.084874Jy sigma=1.472810 ! Fit after self-cal, rms=0.084273Jy sigma=1.457423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.183 mas, bpa=-6.284 degrees ! Estimated noise=0.324493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010416 Jy ! Component: 100 - total flux cleaned = -0.00130703 Jy ! Component: 150 - total flux cleaned = -0.00154269 Jy ! Component: 200 - total flux cleaned = -0.00175314 Jy ! Total flux subtracted in 200 components = -0.00175314 Jy ! Clean residual min=-0.004846 max=0.008295 Jy/beam ! Clean residual mean=0.000029 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.239216 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.239216 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=0.084147Jy sigma=1.455757 ! Fit after self-cal, rms=0.084152Jy sigma=1.455363 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) ! Added new window around map position (-20.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815897 Jy ! Component: 100 - total flux cleaned = 0.0121451 Jy ! Component: 150 - total flux cleaned = 0.0132355 Jy ! Component: 200 - total flux cleaned = 0.0138672 Jy ! Total flux subtracted in 200 components = 0.0138672 Jy ! Clean residual min=-0.005355 max=0.008262 Jy/beam ! Clean residual mean=0.000025 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.253083 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 82 components and 0.253083 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=0.083374Jy sigma=1.435794 ! Fit after self-cal, rms=0.083210Jy sigma=1.430979 ! 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=0.083210Jy sigma=1.430979 ! Fit after self-cal, rms=0.083562Jy sigma=1.422399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.186 mas, bpa=-6.254 degrees ! Estimated noise=0.324707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002767 Jy ! Component: 100 - total flux cleaned = 0.00338938 Jy ! Component: 150 - total flux cleaned = 0.00378859 Jy ! Component: 200 - total flux cleaned = 0.0039582 Jy ! Total flux subtracted in 200 components = 0.0039582 Jy ! Clean residual min=-0.004719 max=0.005655 Jy/beam ! Clean residual mean=0.000020 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.257041 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.257041 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=0.083381Jy sigma=1.418570 ! Fit after self-cal, rms=0.083381Jy sigma=1.417666 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 = 0.00128305 Jy ! Component: 100 - total flux cleaned = 0.00163702 Jy ! Component: 150 - total flux cleaned = 0.00174074 Jy ! Component: 200 - total flux cleaned = 0.00178773 Jy ! Total flux subtracted in 200 components = 0.00178773 Jy ! Clean residual min=-0.004946 max=0.005063 Jy/beam ! Clean residual mean=0.000019 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.258829 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.258829 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=0.083300Jy sigma=1.416106 ! Fit after self-cal, rms=0.083294Jy sigma=1.415824 ! 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=0.083294Jy sigma=1.415824 ! Fit after self-cal, rms=0.083646Jy sigma=1.404683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=6.014 mas, bpa=-1.805 degrees ! Estimated noise=0.401026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109899 Jy ! Component: 100 - total flux cleaned = -0.00138369 Jy ! Component: 150 - total flux cleaned = -0.00153758 Jy ! Component: 200 - total flux cleaned = -0.0017482 Jy ! Total flux subtracted in 200 components = -0.0017482 Jy ! Clean residual min=-0.005886 max=0.005718 Jy/beam ! Clean residual mean=0.000032 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.257081 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 0.257081 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=0.083647Jy sigma=1.404543 ! Fit after self-cal, rms=0.083679Jy sigma=1.404311 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 = -0.000168807 Jy ! Component: 100 - total flux cleaned = -0.000352887 Jy ! Component: 150 - total flux cleaned = -0.000464594 Jy ! Component: 200 - total flux cleaned = -0.000593477 Jy ! Total flux subtracted in 200 components = -0.000593477 Jy ! Clean residual min=-0.005782 max=0.005721 Jy/beam ! Clean residual mean=0.000032 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.256487 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.256487 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=0.083685Jy sigma=1.404428 ! Fit after self-cal, rms=0.083685Jy sigma=1.404403 ! 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=0.8746 mas, bmaj=2.179 mas, bpa=-6.103 degrees ! Estimated noise=0.324051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8746 x 2.179 at -6.103 degrees (North through East) ! Clean map min=-0.0045371 max=0.13016 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=0.6793 mas, bmaj=1.701 mas, bpa=-6.591 degrees ! Estimated noise=0.593388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105753 Jy ! Component: 100 - total flux cleaned = 0.154676 Jy ! Component: 150 - total flux cleaned = 0.183498 Jy ! Component: 200 - total flux cleaned = 0.202318 Jy ! Total flux subtracted in 200 components = 0.202318 Jy ! Clean residual min=-0.007340 max=0.010463 Jy/beam ! Clean residual mean=0.000022 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.202318 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.202318 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=2.179 mas, bpa=-6.103 degrees ! Estimated noise=0.324051 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 = 0.0196248 Jy ! Component: 100 - total flux cleaned = 0.0315262 Jy ! Component: 150 - total flux cleaned = 0.0393456 Jy ! Component: 200 - total flux cleaned = 0.0446563 Jy ! Total flux subtracted in 200 components = 0.0446563 Jy ! Clean residual min=-0.005056 max=0.005170 Jy/beam ! Clean residual mean=0.000022 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.246974 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.246975 Jy ! Inverting map ! Added new window around map position (15.6, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050208 Jy ! Component: 100 - total flux cleaned = 0.00803142 Jy ! Component: 150 - total flux cleaned = 0.0102133 Jy ! Component: 200 - total flux cleaned = 0.0114786 Jy ! Total flux subtracted in 200 components = 0.0114786 Jy ! Clean residual min=-0.004512 max=0.003785 Jy/beam ! Clean residual mean=0.000018 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.258453 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 106 components and 0.258453 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=2.328 mas, bmaj=6.014 mas, bpa=-1.805 degrees ! Estimated noise=0.401026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.44637e-05 Jy ! Component: 100 - total flux cleaned = 0.00027763 Jy ! Component: 150 - total flux cleaned = 0.000486363 Jy ! Component: 200 - total flux cleaned = 0.000532493 Jy ! Total flux subtracted in 200 components = 0.000532493 Jy ! Clean residual min=-0.005477 max=0.005416 Jy/beam ! Clean residual mean=0.000032 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.258986 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 = 3.75319e-05 Jy ! Component: 100 - total flux cleaned = 3.75249e-05 Jy ! Component: 150 - total flux cleaned = 6.86445e-06 Jy ! Component: 200 - total flux cleaned = 7.64481e-06 Jy ! Total flux subtracted in 200 components = 7.64481e-06 Jy ! Clean residual min=-0.005345 max=0.005365 Jy/beam ! Clean residual mean=0.000031 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.258993 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.258993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=2.179 mas, bpa=-6.103 degrees ! Estimated noise=0.324051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131021 Jy ! Component: 100 - total flux cleaned = -0.00019719 Jy ! Component: 150 - total flux cleaned = -0.000197965 Jy ! Component: 200 - total flux cleaned = -0.000198026 Jy ! Total flux subtracted in 200 components = -0.000198026 Jy ! Clean residual min=-0.004434 max=0.003523 Jy/beam ! Clean residual mean=0.000016 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.258795 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.258795 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=0.083534Jy sigma=1.401950 ! Fit after self-cal, rms=0.083468Jy sigma=1.400289 wmodel /scr/pima/bg219b_uvs/J0928-3049_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219b_uvs/J0928-3049_X_map.mod wobs /scr/pima/bg219b_uvs/J0928-3049_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0928-3049_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0928-3049_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0928-3049_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 = -0.00190353 Jy ! Component: 100 - total flux cleaned = -0.00281049 Jy ! Component: 150 - total flux cleaned = -0.00292831 Jy ! Component: 200 - total flux cleaned = -0.00309561 Jy ! Component: 250 - total flux cleaned = -0.0030954 Jy ! Component: 300 - total flux cleaned = -0.00314639 Jy ! Component: 350 - total flux cleaned = -0.00319595 Jy ! Component: 400 - total flux cleaned = -0.00324409 Jy ! Component: 450 - total flux cleaned = -0.00347257 Jy ! Component: 500 - total flux cleaned = -0.00342777 Jy ! Component: 550 - total flux cleaned = -0.00360013 Jy ! Component: 600 - total flux cleaned = -0.00360013 Jy ! Component: 650 - total flux cleaned = -0.0036012 Jy ! Component: 700 - total flux cleaned = -0.00368196 Jy ! Component: 750 - total flux cleaned = -0.00368261 Jy ! Component: 800 - total flux cleaned = -0.0036829 Jy ! Component: 850 - total flux cleaned = -0.00372016 Jy ! Component: 900 - total flux cleaned = -0.00382885 Jy ! Component: 950 - total flux cleaned = -0.00379244 Jy ! Component: 1000 - total flux cleaned = -0.00375728 Jy ! Component: 1050 - total flux cleaned = -0.00368908 Jy ! Component: 1100 - total flux cleaned = -0.00375686 Jy ! Component: 1150 - total flux cleaned = -0.00369134 Jy ! Component: 1200 - total flux cleaned = -0.00365936 Jy ! Component: 1250 - total flux cleaned = -0.0035965 Jy ! Component: 1300 - total flux cleaned = -0.00344112 Jy ! Component: 1350 - total flux cleaned = -0.00341042 Jy ! Component: 1400 - total flux cleaned = -0.00331958 Jy ! Component: 1450 - total flux cleaned = -0.00331971 Jy ! Component: 1500 - total flux cleaned = -0.00323181 Jy ! Component: 1550 - total flux cleaned = -0.00317475 Jy ! Component: 1600 - total flux cleaned = -0.00317426 Jy ! Component: 1650 - total flux cleaned = -0.00303488 Jy ! Component: 1700 - total flux cleaned = -0.00292619 Jy ! Component: 1750 - total flux cleaned = -0.00292649 Jy ! Component: 1800 - total flux cleaned = -0.00295218 Jy ! Component: 1850 - total flux cleaned = -0.00282167 Jy ! Component: 1900 - total flux cleaned = -0.00282165 Jy ! Component: 1950 - total flux cleaned = -0.00274577 Jy ! Component: 2000 - total flux cleaned = -0.00277101 Jy ! Component: 2050 - total flux cleaned = -0.00272215 Jy ! Component: 2100 - total flux cleaned = -0.00267431 Jy ! Component: 2150 - total flux cleaned = -0.00272234 Jy ! Component: 2200 - total flux cleaned = -0.00269886 Jy ! Component: 2250 - total flux cleaned = -0.00267538 Jy ! Component: 2300 - total flux cleaned = -0.00262982 Jy ! Component: 2350 - total flux cleaned = -0.00267477 Jy ! Component: 2400 - total flux cleaned = -0.00269715 Jy ! Component: 2450 - total flux cleaned = -0.00274105 Jy ! Component: 2500 - total flux cleaned = -0.00280582 Jy ! Component: 2550 - total flux cleaned = -0.00278389 Jy ! Component: 2600 - total flux cleaned = -0.00278362 Jy ! Component: 2650 - total flux cleaned = -0.00267889 Jy ! Component: 2700 - total flux cleaned = -0.00274124 Jy ! Component: 2750 - total flux cleaned = -0.00272068 Jy ! Component: 2800 - total flux cleaned = -0.00265965 Jy ! Component: 2850 - total flux cleaned = -0.00267982 Jy ! Component: 2900 - total flux cleaned = -0.00258006 Jy ! Component: 2950 - total flux cleaned = -0.00248148 Jy ! Component: 3000 - total flux cleaned = -0.0025011 Jy ! Component: 3050 - total flux cleaned = -0.00238458 Jy ! Component: 3100 - total flux cleaned = -0.00232691 Jy ! Component: 3150 - total flux cleaned = -0.00228888 Jy ! Component: 3200 - total flux cleaned = -0.00213793 Jy ! Component: 3250 - total flux cleaned = -0.0021006 Jy ! Component: 3300 - total flux cleaned = -0.00206365 Jy ! Component: 3350 - total flux cleaned = -0.00200839 Jy ! Component: 3400 - total flux cleaned = -0.00197162 Jy ! Component: 3450 - total flux cleaned = -0.00195355 Jy ! Component: 3500 - total flux cleaned = -0.00186378 Jy ! Component: 3550 - total flux cleaned = -0.00191706 Jy ! Component: 3600 - total flux cleaned = -0.00188152 Jy ! Component: 3650 - total flux cleaned = -0.00186396 Jy ! Component: 3700 - total flux cleaned = -0.00184645 Jy ! Component: 3750 - total flux cleaned = -0.00179475 Jy ! Component: 3800 - total flux cleaned = -0.0018805 Jy ! Component: 3850 - total flux cleaned = -0.00193121 Jy ! Component: 3900 - total flux cleaned = -0.00191431 Jy ! Component: 3950 - total flux cleaned = -0.00196453 Jy ! Component: 4000 - total flux cleaned = -0.00196443 Jy ! Component: 4050 - total flux cleaned = -0.0019975 Jy ! Total flux subtracted in 4096 components = -0.00201389 Jy ! Clean residual min=-0.000937 max=0.000869 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.256781 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 476 components and 0.256781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0928-3049_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8746 x 2.179 at -6.103 degrees (North through East) ! Clean map min=-0.0034172 max=0.12813 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0928-3049_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666394 0.666394 1.33279 2.66558 5.33115 10.6623 21.3246 42.6492 85.2984 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 450.184 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0928-3049_X_uvs.log closed on Thu Apr 7 01:49:33 2016