! Started logfile: /scr/pima/bg219b_uvs/J0843+4215_X_uvs.log on Thu Apr 7 01:48:47 2016 obs /scr/pima/bg219b_uvs/J0843+4215_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0843+4215_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.819556 visibilities/baseline/integration-bin. ! Found source: J0843+4215 ! ! 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 19512 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/J0843+4215_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 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! 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=1.007454Jy sigma=25.949024 ! Fit after self-cal, rms=0.937486Jy sigma=24.175159 ! 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=0.9402 mas, bmaj=2.028 mas, bpa=32.3 degrees ! Estimated noise=0.524634 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 = 0.0424849 Jy ! Component: 100 - total flux cleaned = 0.0628757 Jy ! Total flux subtracted in 100 components = 0.0628757 Jy ! Clean residual min=-0.010151 max=0.014615 Jy/beam ! Clean residual mean=-0.000010 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.0628758 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0628758 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=0.076516Jy sigma=1.909648 ! Fit after self-cal, rms=0.075250Jy sigma=1.876245 ! 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=1.199 mas, bmaj=2.172 mas, bpa=30.11 degrees ! Estimated noise=0.278078 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 = 0.0244968 Jy ! Component: 100 - total flux cleaned = 0.0402049 Jy ! Component: 150 - total flux cleaned = 0.0509568 Jy ! Component: 200 - total flux cleaned = 0.0584207 Jy ! Total flux subtracted in 200 components = 0.0584207 Jy ! Clean residual min=-0.010183 max=0.015429 Jy/beam ! Clean residual mean=-0.000036 rms=0.003046 Jy/beam ! Combined flux in latest and established models = 0.121296 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.121297 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=0.064956Jy sigma=1.631200 ! Fit after self-cal, rms=0.064603Jy sigma=1.620402 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.199 x 2.172 at 30.11 degrees (North through East) ! Clean map min=-0.0092526 max=0.057655 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 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=0.064603Jy sigma=1.620402 ! Fit after self-cal, rms=0.064603Jy sigma=1.620402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.172 mas, bpa=30.11 degrees ! Estimated noise=0.278078 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 (4.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140948 Jy ! Component: 100 - total flux cleaned = 0.0227539 Jy ! Component: 150 - total flux cleaned = 0.0293595 Jy ! Component: 200 - total flux cleaned = 0.0346564 Jy ! Total flux subtracted in 200 components = 0.0346564 Jy ! Clean residual min=-0.007814 max=0.012393 Jy/beam ! Clean residual mean=-0.000047 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.155953 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 130 components and 0.155953 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=0.060669Jy sigma=1.524263 ! Fit after self-cal, rms=0.060108Jy sigma=1.511554 ! Inverting map ! Added new window around map position (-1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011692 Jy ! Component: 100 - total flux cleaned = 0.018766 Jy ! Component: 150 - total flux cleaned = 0.0242984 Jy ! Component: 200 - total flux cleaned = 0.0289068 Jy ! Total flux subtracted in 200 components = 0.0289068 Jy ! Clean residual min=-0.006619 max=0.009500 Jy/beam ! Clean residual mean=-0.000033 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.18486 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 179 components and 0.18486 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=0.057319Jy sigma=1.438947 ! Fit after self-cal, rms=0.056701Jy sigma=1.424838 ! 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=0.056701Jy sigma=1.424838 ! Fit after self-cal, rms=0.056632Jy sigma=1.423995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.168 mas, bpa=30.03 degrees ! Estimated noise=0.278034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661408 Jy ! Component: 100 - total flux cleaned = 0.0110314 Jy ! Component: 150 - total flux cleaned = 0.0130411 Jy ! Component: 200 - total flux cleaned = 0.0149291 Jy ! Total flux subtracted in 200 components = 0.0149291 Jy ! Clean residual min=-0.005817 max=0.007638 Jy/beam ! Clean residual mean=-0.000028 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.199789 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 201 components and 0.199789 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=0.055616Jy sigma=1.396703 ! Fit after self-cal, rms=0.055397Jy sigma=1.391734 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 (9.8, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732932 Jy ! Component: 100 - total flux cleaned = 0.0119132 Jy ! Component: 150 - total flux cleaned = 0.0148381 Jy ! Component: 200 - total flux cleaned = 0.0169387 Jy ! Total flux subtracted in 200 components = 0.0169387 Jy ! Clean residual min=-0.004380 max=0.004406 Jy/beam ! Clean residual mean=-0.000013 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.216727 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 264 components and 0.216727 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=0.054218Jy sigma=1.359801 ! Fit after self-cal, rms=0.054056Jy sigma=1.355222 ! 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=0.054056Jy sigma=1.355222 ! Fit after self-cal, rms=0.054688Jy sigma=1.339762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.175 mas, bpa=29.71 degrees ! Estimated noise=0.280222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158678 Jy ! Component: 100 - total flux cleaned = 0.00246447 Jy ! Component: 150 - total flux cleaned = 0.00299679 Jy ! Component: 200 - total flux cleaned = 0.00346289 Jy ! Total flux subtracted in 200 components = 0.00346289 Jy ! Clean residual min=-0.003914 max=0.003873 Jy/beam ! Clean residual mean=-0.000010 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.22019 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 298 components and 0.22019 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=0.054462Jy sigma=1.333589 ! Fit after self-cal, rms=0.054459Jy sigma=1.332178 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 = 0.000843937 Jy ! Component: 100 - total flux cleaned = 0.001291 Jy ! Component: 150 - total flux cleaned = 0.00163657 Jy ! Component: 200 - total flux cleaned = 0.00190126 Jy ! Total flux subtracted in 200 components = 0.00190126 Jy ! Clean residual min=-0.003846 max=0.003866 Jy/beam ! Clean residual mean=-0.000008 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.222092 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 323 components and 0.222092 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=0.054339Jy sigma=1.328949 ! Fit after self-cal, rms=0.054326Jy sigma=1.328675 ! Inverting map ! Added new window around map position (-31.8, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316361 Jy ! Component: 100 - total flux cleaned = 0.00418311 Jy ! Component: 150 - total flux cleaned = 0.00490073 Jy ! Component: 200 - total flux cleaned = 0.00553253 Jy ! Total flux subtracted in 200 components = 0.00553253 Jy ! Clean residual min=-0.003652 max=0.002794 Jy/beam ! Clean residual mean=-0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.227624 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 357 components and 0.227624 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=0.054090Jy sigma=1.321827 ! Fit after self-cal, rms=0.054071Jy sigma=1.321065 ! 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=0.054071Jy sigma=1.321065 ! Fit after self-cal, rms=0.053510Jy sigma=1.320098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=2.71 mas, bpa=-9.456 degrees ! Estimated noise=0.323436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142051 Jy ! Component: 100 - total flux cleaned = 0.0018668 Jy ! Component: 150 - total flux cleaned = 0.00216825 Jy ! Component: 200 - total flux cleaned = 0.00238009 Jy ! Total flux subtracted in 200 components = 0.00238009 Jy ! Clean residual min=-0.004497 max=0.003266 Jy/beam ! Clean residual mean=-0.000009 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.230004 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 389 components and 0.230004 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=0.053413Jy sigma=1.317310 ! Fit after self-cal, rms=0.053417Jy sigma=1.316850 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 = 0.000604298 Jy ! Component: 100 - total flux cleaned = 0.000805686 Jy ! Component: 150 - total flux cleaned = 0.000982453 Jy ! Component: 200 - total flux cleaned = 0.00114063 Jy ! Total flux subtracted in 200 components = 0.00114063 Jy ! Clean residual min=-0.004370 max=0.003033 Jy/beam ! Clean residual mean=-0.000007 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.231145 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 417 components and 0.231145 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=0.053371Jy sigma=1.315577 ! Fit after self-cal, rms=0.053370Jy sigma=1.315355 ! 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=1.192 mas, bmaj=2.182 mas, bpa=30.09 degrees ! Estimated noise=0.27634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.182 at 30.09 degrees (North through East) ! Clean map min=-0.0032022 max=0.051736 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=0.942 mas, bmaj=2.042 mas, bpa=32.25 degrees ! Estimated noise=0.5181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418456 Jy ! Component: 100 - total flux cleaned = 0.0657601 Jy ! Component: 150 - total flux cleaned = 0.0838214 Jy ! Component: 200 - total flux cleaned = 0.0985226 Jy ! Total flux subtracted in 200 components = 0.0985226 Jy ! Clean residual min=-0.008270 max=0.010749 Jy/beam ! Clean residual mean=-0.000017 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.0985226 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0985226 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.182 mas, bpa=30.09 degrees ! Estimated noise=0.27634 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 (-10.2, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019414 Jy ! Component: 100 - total flux cleaned = 0.0338761 Jy ! Component: 150 - total flux cleaned = 0.0456789 Jy ! Component: 200 - total flux cleaned = 0.0555279 Jy ! Total flux subtracted in 200 components = 0.0555279 Jy ! Clean residual min=-0.006728 max=0.006532 Jy/beam ! Clean residual mean=-0.000029 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.154051 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 115 components and 0.15405 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=2.505 mas, bmaj=2.71 mas, bpa=-9.456 degrees ! Estimated noise=0.323436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135019 Jy ! Component: 100 - total flux cleaned = 0.0238667 Jy ! Component: 150 - total flux cleaned = 0.0321472 Jy ! Component: 200 - total flux cleaned = 0.0390065 Jy ! Total flux subtracted in 200 components = 0.0390065 Jy ! Clean residual min=-0.006291 max=0.005392 Jy/beam ! Clean residual mean=-0.000028 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.193057 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 = 0.00575742 Jy ! Component: 100 - total flux cleaned = 0.0100829 Jy ! Component: 150 - total flux cleaned = 0.0138042 Jy ! Component: 200 - total flux cleaned = 0.0170217 Jy ! Total flux subtracted in 200 components = 0.0170217 Jy ! Clean residual min=-0.005047 max=0.004039 Jy/beam ! Clean residual mean=-0.000015 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.210079 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 260 components and 0.210079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.182 mas, bpa=30.09 degrees ! Estimated noise=0.27634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284295 Jy ! Component: 100 - total flux cleaned = 0.00514458 Jy ! Component: 150 - total flux cleaned = 0.00675954 Jy ! Component: 200 - total flux cleaned = 0.0081429 Jy ! Total flux subtracted in 200 components = 0.0081429 Jy ! Clean residual min=-0.003222 max=0.002981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.218222 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 290 components and 0.218222 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=0.053622Jy sigma=1.321486 ! Fit after self-cal, rms=0.053475Jy sigma=1.317899 wmodel /scr/pima/bg219b_uvs/J0843+4215_X_map.mod ! Writing 290 model components to file: /scr/pima/bg219b_uvs/J0843+4215_X_map.mod wobs /scr/pima/bg219b_uvs/J0843+4215_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0843+4215_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0843+4215_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0843+4215_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 = -0.00104324 Jy ! Component: 100 - total flux cleaned = -0.00141242 Jy ! Component: 150 - total flux cleaned = -0.00171075 Jy ! Component: 200 - total flux cleaned = -0.00199132 Jy ! Component: 250 - total flux cleaned = -0.00236782 Jy ! Component: 300 - total flux cleaned = -0.00269042 Jy ! Component: 350 - total flux cleaned = -0.00306686 Jy ! Component: 400 - total flux cleaned = -0.00329619 Jy ! Component: 450 - total flux cleaned = -0.0034533 Jy ! Component: 500 - total flux cleaned = -0.00363439 Jy ! Component: 550 - total flux cleaned = -0.00378015 Jy ! Component: 600 - total flux cleaned = -0.00392118 Jy ! Component: 650 - total flux cleaned = -0.00405818 Jy ! Component: 700 - total flux cleaned = -0.00416385 Jy ! Component: 750 - total flux cleaned = -0.00424032 Jy ! Component: 800 - total flux cleaned = -0.00426508 Jy ! Component: 850 - total flux cleaned = -0.00436172 Jy ! Component: 900 - total flux cleaned = -0.0044077 Jy ! Component: 950 - total flux cleaned = -0.00447619 Jy ! Component: 1000 - total flux cleaned = -0.00460985 Jy ! Component: 1050 - total flux cleaned = -0.00471829 Jy ! Component: 1100 - total flux cleaned = -0.0048027 Jy ! Component: 1150 - total flux cleaned = -0.00492608 Jy ! Component: 1200 - total flux cleaned = -0.00500601 Jy ! Component: 1250 - total flux cleaned = -0.00510443 Jy ! Component: 1300 - total flux cleaned = -0.00525809 Jy ! Component: 1350 - total flux cleaned = -0.00538982 Jy ! Component: 1400 - total flux cleaned = -0.00548218 Jy ! Component: 1450 - total flux cleaned = -0.00559113 Jy ! Component: 1500 - total flux cleaned = -0.00573367 Jy ! Component: 1550 - total flux cleaned = -0.00583869 Jy ! Component: 1600 - total flux cleaned = -0.00595915 Jy ! Component: 1650 - total flux cleaned = -0.00609385 Jy ! Component: 1700 - total flux cleaned = -0.00616014 Jy ! Component: 1750 - total flux cleaned = -0.00622537 Jy ! Component: 1800 - total flux cleaned = -0.00633746 Jy ! Component: 1850 - total flux cleaned = -0.00640024 Jy ! Component: 1900 - total flux cleaned = -0.00650848 Jy ! Component: 1950 - total flux cleaned = -0.00653872 Jy ! Component: 2000 - total flux cleaned = -0.00658405 Jy ! Component: 2050 - total flux cleaned = -0.00662863 Jy ! Component: 2100 - total flux cleaned = -0.00670153 Jy ! Component: 2150 - total flux cleaned = -0.0067015 Jy ! Component: 2200 - total flux cleaned = -0.00671567 Jy ! Component: 2250 - total flux cleaned = -0.00675777 Jy ! Component: 2300 - total flux cleaned = -0.00677174 Jy ! Component: 2350 - total flux cleaned = -0.00681265 Jy ! Component: 2400 - total flux cleaned = -0.00681259 Jy ! Component: 2450 - total flux cleaned = -0.00683932 Jy ! Component: 2500 - total flux cleaned = -0.00686582 Jy ! Component: 2550 - total flux cleaned = -0.00686589 Jy ! Component: 2600 - total flux cleaned = -0.00689182 Jy ! Component: 2650 - total flux cleaned = -0.00694329 Jy ! Component: 2700 - total flux cleaned = -0.00696876 Jy ! Component: 2750 - total flux cleaned = -0.00696868 Jy ! Component: 2800 - total flux cleaned = -0.0069686 Jy ! Component: 2850 - total flux cleaned = -0.0069934 Jy ! Component: 2900 - total flux cleaned = -0.00700573 Jy ! Component: 2950 - total flux cleaned = -0.00701794 Jy ! Component: 3000 - total flux cleaned = -0.00706659 Jy ! Component: 3050 - total flux cleaned = -0.00706653 Jy ! Component: 3100 - total flux cleaned = -0.00709049 Jy ! Component: 3150 - total flux cleaned = -0.00712612 Jy ! Component: 3200 - total flux cleaned = -0.00717336 Jy ! Component: 3250 - total flux cleaned = -0.00717338 Jy ! Component: 3300 - total flux cleaned = -0.00719674 Jy ! Component: 3350 - total flux cleaned = -0.00720845 Jy ! Component: 3400 - total flux cleaned = -0.00723153 Jy ! Component: 3450 - total flux cleaned = -0.00725443 Jy ! Component: 3500 - total flux cleaned = -0.00725451 Jy ! Component: 3550 - total flux cleaned = -0.00728848 Jy ! Component: 3600 - total flux cleaned = -0.00732223 Jy ! Component: 3650 - total flux cleaned = -0.00731103 Jy ! Component: 3700 - total flux cleaned = -0.00736667 Jy ! Component: 3750 - total flux cleaned = -0.00733354 Jy ! Component: 3800 - total flux cleaned = -0.00737764 Jy ! Component: 3850 - total flux cleaned = -0.00738863 Jy ! Component: 3900 - total flux cleaned = -0.00739955 Jy ! Component: 3950 - total flux cleaned = -0.0073996 Jy ! Component: 4000 - total flux cleaned = -0.00743204 Jy ! Component: 4050 - total flux cleaned = -0.00743205 Jy ! Total flux subtracted in 4096 components = -0.00746428 Jy ! Clean residual min=-0.000601 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.210757 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 571 components and 0.210757 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0843+4215_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.182 at 30.09 degrees (North through East) ! Clean map min=-0.0016446 max=0.05138 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0843+4215_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.05138 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975033 0.975033 1.95007 3.90013 7.80027 15.6005 31.2011 62.4021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.681 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0843+4215_X_uvs.log closed on Thu Apr 7 01:48:52 2016