! Started logfile: /scr/pima/bg219h_uvs/J2155-1139_X_uvs.log on Thu Apr 7 12:20:12 2016 obs /scr/pima/bg219h_uvs/J2155-1139_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2155-1139_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.759107 visibilities/baseline/integration-bin. ! Found source: J2155-1139 ! ! 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 20004 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2155-1139_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 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=1.004950Jy sigma=24.300032 ! Fit after self-cal, rms=0.932357Jy sigma=22.548135 ! 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=0.6422 mas, bmaj=1.684 mas, bpa=-2.027 degrees ! Estimated noise=0.489869 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 = 0.0485347 Jy ! Component: 100 - total flux cleaned = 0.0616856 Jy ! Total flux subtracted in 100 components = 0.0616856 Jy ! Clean residual min=-0.009517 max=0.018787 Jy/beam ! Clean residual mean=-0.000001 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.0616856 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0616856 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=0.072204Jy sigma=1.699684 ! Fit after self-cal, rms=0.071203Jy sigma=1.675556 ! Inverting map ! Added new window around map position (-1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163814 Jy ! Component: 100 - total flux cleaned = 0.0240765 Jy ! Total flux subtracted in 100 components = 0.0240765 Jy ! Clean residual min=-0.008097 max=0.019483 Jy/beam ! Clean residual mean=-0.000000 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.0857621 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0857621 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=0.067434Jy sigma=1.574048 ! Fit after self-cal, rms=0.066095Jy sigma=1.539317 ! Inverting map ! Added new window around map position (1.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161239 Jy ! Component: 100 - total flux cleaned = 0.0257039 Jy ! Total flux subtracted in 100 components = 0.0257039 Jy ! Clean residual min=-0.006097 max=0.007405 Jy/beam ! Clean residual mean=0.000000 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.111466 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.111466 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=0.061959Jy sigma=1.422085 ! Fit after self-cal, rms=0.061538Jy sigma=1.413313 ! 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=0.7941 mas, bmaj=1.958 mas, bpa=-0.5897 degrees ! Estimated noise=0.289926 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 (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114881 Jy ! Component: 100 - total flux cleaned = 0.0192958 Jy ! Component: 150 - total flux cleaned = 0.0250845 Jy ! Component: 200 - total flux cleaned = 0.0293971 Jy ! Total flux subtracted in 200 components = 0.0293971 Jy ! Clean residual min=-0.004038 max=0.004885 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.140863 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.140863 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=0.058933Jy sigma=1.340908 ! Fit after self-cal, rms=0.058782Jy sigma=1.336001 ! Inverting map ! Added new window around map position (3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518983 Jy ! Component: 100 - total flux cleaned = 0.00855264 Jy ! Component: 150 - total flux cleaned = 0.0103073 Jy ! Component: 200 - total flux cleaned = 0.0119148 Jy ! Total flux subtracted in 200 components = 0.0119148 Jy ! Clean residual min=-0.003386 max=0.002849 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.152778 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.152778 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=0.058186Jy sigma=1.320999 ! Fit after self-cal, rms=0.058153Jy sigma=1.319670 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7941 x 1.958 at -0.5897 degrees (North through East) ! Clean map min=-0.0030671 max=0.058381 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* ! 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 0.95 FD 0.97 HN 1.16 KP 0.99 ! MK 1.10 NL 0.94 OV 1.00 PT 0.95 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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 0.92 FD 0.99 HN 0.99 KP 1.02 ! MK 1.05 NL 1.04 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! 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* ! 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 0.97 FD 1.02 HN 1.16 KP 1.01 ! MK 0.97 NL 0.95 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.20 KP 1.02 ! MK 0.98 NL 0.98 OV 1.02 PT 0.98 ! SC 1.03 ! ! ! 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=0.058153Jy sigma=1.319670 ! Fit after self-cal, rms=0.058792Jy sigma=1.316647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=1.958 mas, bpa=-0.6071 degrees ! Estimated noise=0.289008 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 = 0.0016639 Jy ! Component: 100 - total flux cleaned = 0.00262903 Jy ! Component: 150 - total flux cleaned = 0.00341849 Jy ! Component: 200 - total flux cleaned = 0.00396199 Jy ! Total flux subtracted in 200 components = 0.00396199 Jy ! Clean residual min=-0.002912 max=0.002393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.15674 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.15674 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=0.058656Jy sigma=1.312736 ! Fit after self-cal, rms=0.058677Jy sigma=1.312189 ! 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=0.058677Jy sigma=1.312189 ! Fit after self-cal, rms=0.059627Jy sigma=1.311099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8075 mas, bmaj=1.959 mas, bpa=-0.5448 degrees ! Estimated noise=0.289241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164262 Jy ! Component: 100 - total flux cleaned = -0.000111469 Jy ! Component: 150 - total flux cleaned = -0.000313268 Jy ! Component: 200 - total flux cleaned = -0.000384453 Jy ! Total flux subtracted in 200 components = -0.000384453 Jy ! Clean residual min=-0.002509 max=0.002215 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.156355 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.156355 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=0.059570Jy sigma=1.309463 ! Fit after self-cal, rms=0.059601Jy sigma=1.309007 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.10842e-05 Jy ! Component: 100 - total flux cleaned = -1.18855e-05 Jy ! Component: 150 - total flux cleaned = -7.57586e-05 Jy ! Component: 200 - total flux cleaned = -7.5155e-05 Jy ! Total flux subtracted in 200 components = -7.5155e-05 Jy ! Clean residual min=-0.002435 max=0.002044 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.15628 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.15628 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=1.308080 ! Fit after self-cal, rms=0.059560Jy sigma=1.307939 ! 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=0.059560Jy sigma=1.307939 ! Fit after self-cal, rms=0.059699Jy sigma=1.306543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8108 mas, bmaj=1.964 mas, bpa=-0.5774 degrees ! Estimated noise=0.288804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237746 Jy ! Component: 100 - total flux cleaned = -0.000517626 Jy ! Component: 150 - total flux cleaned = -0.000629361 Jy ! Component: 200 - total flux cleaned = -0.000733939 Jy ! Total flux subtracted in 200 components = -0.000733939 Jy ! Clean residual min=-0.002282 max=0.001952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.155546 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.155546 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=0.059671Jy sigma=1.305781 ! Fit after self-cal, rms=0.059685Jy sigma=1.305643 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 = -0.000124313 Jy ! Component: 100 - total flux cleaned = -0.000224266 Jy ! Component: 150 - total flux cleaned = -0.000201594 Jy ! Component: 200 - total flux cleaned = -0.000179705 Jy ! Total flux subtracted in 200 components = -0.000179705 Jy ! Clean residual min=-0.002259 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.155367 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.155367 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=0.059667Jy sigma=1.305148 ! Fit after self-cal, rms=0.059666Jy sigma=1.305092 ! 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=0.059666Jy sigma=1.305092 ! Fit after self-cal, rms=0.059678Jy sigma=1.304198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=3.794 mas, bpa=4.797 degrees ! Estimated noise=0.37024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497087 Jy ! Component: 100 - total flux cleaned = 0.000463244 Jy ! Component: 150 - total flux cleaned = 0.000416493 Jy ! Component: 200 - total flux cleaned = 0.0003967 Jy ! Total flux subtracted in 200 components = 0.0003967 Jy ! Clean residual min=-0.002516 max=0.002933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.155763 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.155763 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=0.059676Jy sigma=1.304015 ! Fit after self-cal, rms=0.059676Jy sigma=1.303860 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 (6.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253342 Jy ! Component: 100 - total flux cleaned = 0.0037552 Jy ! Component: 150 - total flux cleaned = 0.00451733 Jy ! Component: 200 - total flux cleaned = 0.00505223 Jy ! Total flux subtracted in 200 components = 0.00505223 Jy ! Clean residual min=-0.002080 max=0.001595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.160816 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 170 components and 0.160816 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=0.059618Jy sigma=1.302284 ! Fit after self-cal, rms=0.059610Jy sigma=1.301913 ! 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=0.8135 mas, bmaj=1.968 mas, bpa=-0.5231 degrees ! Estimated noise=0.287977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8135 x 1.968 at -0.5231 degrees (North through East) ! Clean map min=-0.0018952 max=0.057087 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=0.6509 mas, bmaj=1.682 mas, bpa=-2.033 degrees ! Estimated noise=0.491947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520427 Jy ! Component: 100 - total flux cleaned = 0.0769573 Jy ! Component: 150 - total flux cleaned = 0.0924466 Jy ! Component: 200 - total flux cleaned = 0.103684 Jy ! Total flux subtracted in 200 components = 0.103684 Jy ! Clean residual min=-0.006358 max=0.006439 Jy/beam ! Clean residual mean=-0.000000 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.103684 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.103684 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=1.968 mas, bpa=-0.5231 degrees ! Estimated noise=0.287977 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 = 0.0130026 Jy ! Component: 100 - total flux cleaned = 0.0211526 Jy ! Component: 150 - total flux cleaned = 0.027055 Jy ! Component: 200 - total flux cleaned = 0.0316044 Jy ! Total flux subtracted in 200 components = 0.0316044 Jy ! Clean residual min=-0.003351 max=0.003078 Jy/beam ! Clean residual mean=0.000000 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.135288 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.135288 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=2.244 mas, bmaj=3.794 mas, bpa=4.797 degrees ! Estimated noise=0.37024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628244 Jy ! Component: 100 - total flux cleaned = 0.0106386 Jy ! Component: 150 - total flux cleaned = 0.0138955 Jy ! Component: 200 - total flux cleaned = 0.0163988 Jy ! Total flux subtracted in 200 components = 0.0163988 Jy ! Clean residual min=-0.003054 max=0.002335 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.151687 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 = 0.0019946 Jy ! Component: 100 - total flux cleaned = 0.00362079 Jy ! Component: 150 - total flux cleaned = 0.00470557 Jy ! Component: 200 - total flux cleaned = 0.0056291 Jy ! Total flux subtracted in 200 components = 0.0056291 Jy ! Clean residual min=-0.002436 max=0.001653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.157316 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 135 components and 0.157316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=1.968 mas, bpa=-0.5231 degrees ! Estimated noise=0.287977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160782 Jy ! Component: 100 - total flux cleaned = 0.00270793 Jy ! Component: 150 - total flux cleaned = 0.00355323 Jy ! Component: 200 - total flux cleaned = 0.00440914 Jy ! Total flux subtracted in 200 components = 0.00440914 Jy ! Clean residual min=-0.001860 max=0.001407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.161725 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.161725 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=0.059579Jy sigma=1.301390 ! Fit after self-cal, rms=0.059561Jy sigma=1.300767 wmodel /scr/pima/bg219h_uvs/J2155-1139_X_map.mod ! Writing 161 model components to file: /scr/pima/bg219h_uvs/J2155-1139_X_map.mod wobs /scr/pima/bg219h_uvs/J2155-1139_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2155-1139_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2155-1139_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2155-1139_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 = -0.000794574 Jy ! Component: 100 - total flux cleaned = -0.00112733 Jy ! Component: 150 - total flux cleaned = -0.00125502 Jy ! Component: 200 - total flux cleaned = -0.00147317 Jy ! Component: 250 - total flux cleaned = -0.00161187 Jy ! Component: 300 - total flux cleaned = -0.00174505 Jy ! Component: 350 - total flux cleaned = -0.00183056 Jy ! Component: 400 - total flux cleaned = -0.00193408 Jy ! Component: 450 - total flux cleaned = -0.00195472 Jy ! Component: 500 - total flux cleaned = -0.00201411 Jy ! Component: 550 - total flux cleaned = -0.00203372 Jy ! Component: 600 - total flux cleaned = -0.00209014 Jy ! Component: 650 - total flux cleaned = -0.00212652 Jy ! Component: 700 - total flux cleaned = -0.00219778 Jy ! Component: 750 - total flux cleaned = -0.00221515 Jy ! Component: 800 - total flux cleaned = -0.00230048 Jy ! Component: 850 - total flux cleaned = -0.0024175 Jy ! Component: 900 - total flux cleaned = -0.00243353 Jy ! Component: 950 - total flux cleaned = -0.00251413 Jy ! Component: 1000 - total flux cleaned = -0.00264078 Jy ! Component: 1050 - total flux cleaned = -0.00268721 Jy ! Component: 1100 - total flux cleaned = -0.00274837 Jy ! Component: 1150 - total flux cleaned = -0.00282384 Jy ! Component: 1200 - total flux cleaned = -0.00285345 Jy ! Component: 1250 - total flux cleaned = -0.00292665 Jy ! Component: 1300 - total flux cleaned = -0.00298451 Jy ! Component: 1350 - total flux cleaned = -0.00308368 Jy ! Component: 1400 - total flux cleaned = -0.0031673 Jy ! Component: 1450 - total flux cleaned = -0.00318116 Jy ! Component: 1500 - total flux cleaned = -0.00330352 Jy ! Component: 1550 - total flux cleaned = -0.00334378 Jy ! Component: 1600 - total flux cleaned = -0.00339674 Jy ! Component: 1650 - total flux cleaned = -0.0034752 Jy ! Component: 1700 - total flux cleaned = -0.0035268 Jy ! Component: 1750 - total flux cleaned = -0.00362868 Jy ! Component: 1800 - total flux cleaned = -0.00367904 Jy ! Component: 1850 - total flux cleaned = -0.00369159 Jy ! Component: 1900 - total flux cleaned = -0.00376554 Jy ! Component: 1950 - total flux cleaned = -0.00387485 Jy ! Component: 2000 - total flux cleaned = -0.00388676 Jy ! Component: 2050 - total flux cleaned = -0.00394598 Jy ! Component: 2100 - total flux cleaned = -0.00398103 Jy ! Component: 2150 - total flux cleaned = -0.00399253 Jy ! Component: 2200 - total flux cleaned = -0.00401548 Jy ! Component: 2250 - total flux cleaned = -0.00404933 Jy ! Component: 2300 - total flux cleaned = -0.00407164 Jy ! Component: 2350 - total flux cleaned = -0.00408282 Jy ! Component: 2400 - total flux cleaned = -0.00412709 Jy ! Component: 2450 - total flux cleaned = -0.00417078 Jy ! Component: 2500 - total flux cleaned = -0.00419241 Jy ! Component: 2550 - total flux cleaned = -0.00416032 Jy ! Component: 2600 - total flux cleaned = -0.00423486 Jy ! Component: 2650 - total flux cleaned = -0.00423496 Jy ! Component: 2700 - total flux cleaned = -0.00429764 Jy ! Component: 2750 - total flux cleaned = -0.00427681 Jy ! Component: 2800 - total flux cleaned = -0.00433857 Jy ! Component: 2850 - total flux cleaned = -0.00435888 Jy ! Component: 2900 - total flux cleaned = -0.00443972 Jy ! Component: 2950 - total flux cleaned = -0.00443965 Jy ! Component: 3000 - total flux cleaned = -0.00451943 Jy ! Component: 3050 - total flux cleaned = -0.00453921 Jy ! Component: 3100 - total flux cleaned = -0.0045687 Jy ! Component: 3150 - total flux cleaned = -0.00456861 Jy ! Component: 3200 - total flux cleaned = -0.00461697 Jy ! Component: 3250 - total flux cleaned = -0.0046553 Jy ! Component: 3300 - total flux cleaned = -0.00470301 Jy ! Component: 3350 - total flux cleaned = -0.00473122 Jy ! Component: 3400 - total flux cleaned = -0.00475006 Jy ! Component: 3450 - total flux cleaned = -0.00480594 Jy ! Component: 3500 - total flux cleaned = -0.00481524 Jy ! Component: 3550 - total flux cleaned = -0.0048702 Jy ! Component: 3600 - total flux cleaned = -0.00487941 Jy ! Component: 3650 - total flux cleaned = -0.00490659 Jy ! Component: 3700 - total flux cleaned = -0.00490665 Jy ! Component: 3750 - total flux cleaned = -0.00493348 Jy ! Component: 3800 - total flux cleaned = -0.00496894 Jy ! Component: 3850 - total flux cleaned = -0.00498653 Jy ! Component: 3900 - total flux cleaned = -0.0050477 Jy ! Component: 3950 - total flux cleaned = -0.00505624 Jy ! Component: 4000 - total flux cleaned = -0.00504772 Jy ! Component: 4050 - total flux cleaned = -0.00506492 Jy ! Total flux subtracted in 4096 components = -0.00509048 Jy ! Clean residual min=-0.000518 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.156635 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 432 components and 0.156635 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2155-1139_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8135 x 1.968 at -0.5231 degrees (North through East) ! Clean map min=-0.00098702 max=0.054718 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2155-1139_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0547176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762787 0.762787 1.52557 3.05115 6.1023 12.2046 24.4092 48.8184 97.6367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.294 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2155-1139_X_uvs.log closed on Thu Apr 7 12:20:16 2016