! Started logfile: /scr/pima/bg219b_uvs/J1247+7046_X_uvs.log on Thu Apr 7 01:54:32 2016 obs /scr/pima/bg219b_uvs/J1247+7046_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1247+7046_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J1247+7046 ! ! 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 27120 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/J1247+7046_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 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=1.008480Jy sigma=25.126328 ! Fit after self-cal, rms=0.833869Jy sigma=20.698913 ! 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=0.7879 mas, bmaj=1.018 mas, bpa=-12.89 degrees ! Estimated noise=0.497339 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 = 0.127449 Jy ! Component: 100 - total flux cleaned = 0.155661 Jy ! Total flux subtracted in 100 components = 0.155661 Jy ! Clean residual min=-0.004311 max=0.009544 Jy/beam ! Clean residual mean=0.000000 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.155661 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.155661 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=0.058784Jy sigma=1.401699 ! Fit after self-cal, rms=0.058776Jy sigma=1.401340 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102786 Jy ! Component: 100 - total flux cleaned = 0.0155256 Jy ! Total flux subtracted in 100 components = 0.0155256 Jy ! Clean residual min=-0.003307 max=0.003805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.171187 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.171187 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=0.056587Jy sigma=1.342548 ! Fit after self-cal, rms=0.056592Jy sigma=1.342410 ! 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=1.014 mas, bmaj=1.292 mas, bpa=-9.945 degrees ! Estimated noise=0.240663 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 = 0.00398037 Jy ! Component: 100 - total flux cleaned = 0.00579296 Jy ! Component: 150 - total flux cleaned = 0.00669885 Jy ! Component: 200 - total flux cleaned = 0.00716151 Jy ! Total flux subtracted in 200 components = 0.00716151 Jy ! Clean residual min=-0.002180 max=0.002339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.178348 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.178348 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=0.056347Jy sigma=1.335802 ! Fit after self-cal, rms=0.056351Jy sigma=1.335768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.292 at -9.945 degrees (North through East) ! Clean map min=-0.002073 max=0.16718 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 0.99 HN 1.03 KP 0.95 ! LA 0.98 MK 0.95 NL 1.01 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.06 KP 1.00 ! LA 0.98 MK 0.99 NL 1.03 OV 1.02 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.05 KP 1.01 ! LA 1.00 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.96 ! LA 0.97 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 0.98 NL 1.06 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 1.00 ! LA 1.00 MK 0.99 NL 1.04 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00 NL 1.02 OV 0.97 ! PT 0.97 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=0.056351Jy sigma=1.335768 ! Fit after self-cal, rms=0.056273Jy sigma=1.323105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.291 mas, bpa=-10.13 degrees ! Estimated noise=0.240779 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 = -0.000308625 Jy ! Component: 100 - total flux cleaned = -0.000357936 Jy ! Component: 150 - total flux cleaned = -0.000399109 Jy ! Component: 200 - total flux cleaned = -0.000433973 Jy ! Total flux subtracted in 200 components = -0.000433973 Jy ! Clean residual min=-0.001331 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.177914 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.177914 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=0.056263Jy sigma=1.322919 ! Fit after self-cal, rms=0.056272Jy sigma=1.322870 ! 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=0.056272Jy sigma=1.322870 ! Fit after self-cal, rms=0.056272Jy sigma=1.321115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.293 mas, bpa=-10.14 degrees ! Estimated noise=0.240824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318057 Jy ! Component: 100 - total flux cleaned = -0.000342045 Jy ! Component: 150 - total flux cleaned = -0.000382346 Jy ! Component: 200 - total flux cleaned = -0.000407795 Jy ! Total flux subtracted in 200 components = -0.000407795 Jy ! Clean residual min=-0.001245 max=0.001508 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.177506 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.177506 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=0.056267Jy sigma=1.321013 ! Fit after self-cal, rms=0.056269Jy sigma=1.321003 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 (-42.4, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110744 Jy ! Component: 100 - total flux cleaned = 0.00111261 Jy ! Component: 150 - total flux cleaned = 0.00113294 Jy ! Component: 200 - total flux cleaned = 0.00111577 Jy ! Total flux subtracted in 200 components = 0.00111577 Jy ! Clean residual min=-0.001224 max=0.001258 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.178622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.178622 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=0.056240Jy sigma=1.320219 ! Fit after self-cal, rms=0.056238Jy sigma=1.320190 ! Inverting map ! Added new window around map position (-37.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902285 Jy ! Component: 100 - total flux cleaned = 0.00090347 Jy ! Component: 150 - total flux cleaned = 0.00092438 Jy ! Component: 200 - total flux cleaned = 0.00098299 Jy ! Total flux subtracted in 200 components = 0.00098299 Jy ! Clean residual min=-0.001168 max=0.001140 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.179605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.179605 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=0.056209Jy sigma=1.319541 ! Fit after self-cal, rms=0.056207Jy sigma=1.319506 ! 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=0.056207Jy sigma=1.319506 ! Fit after self-cal, rms=0.056194Jy sigma=1.319378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.294 mas, bpa=-10.19 degrees ! Estimated noise=0.240698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367308 Jy ! Component: 100 - total flux cleaned = 0.000405436 Jy ! Component: 150 - total flux cleaned = 0.000438608 Jy ! Component: 200 - total flux cleaned = 0.000422997 Jy ! Total flux subtracted in 200 components = 0.000422997 Jy ! Clean residual min=-0.001161 max=0.001150 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.180028 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.180028 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=0.056184Jy sigma=1.319128 ! Fit after self-cal, rms=0.056184Jy sigma=1.319118 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 = 4.7358e-05 Jy ! Component: 100 - total flux cleaned = 3.37491e-05 Jy ! Component: 150 - total flux cleaned = 2.0552e-05 Jy ! Component: 200 - total flux cleaned = -4.99167e-06 Jy ! Total flux subtracted in 200 components = -4.99167e-06 Jy ! Clean residual min=-0.001165 max=0.001140 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.180023 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.180023 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=0.056178Jy sigma=1.318982 ! Fit after self-cal, rms=0.056177Jy sigma=1.318980 ! 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=0.056177Jy sigma=1.318980 ! Fit after self-cal, rms=0.056166Jy sigma=1.318964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=2.761 mas, bpa=33.42 degrees ! Estimated noise=0.303568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.35474e-05 Jy ! Component: 100 - total flux cleaned = 7.36505e-05 Jy ! Component: 150 - total flux cleaned = 4.30851e-05 Jy ! Component: 200 - total flux cleaned = 3.43261e-05 Jy ! Total flux subtracted in 200 components = 3.43261e-05 Jy ! Clean residual min=-0.000995 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.180058 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.180058 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=0.056164Jy sigma=1.318936 ! Fit after self-cal, rms=0.056165Jy sigma=1.318928 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 = 6.62541e-05 Jy ! Component: 100 - total flux cleaned = 5.78793e-05 Jy ! Component: 150 - total flux cleaned = 4.22639e-05 Jy ! Component: 200 - total flux cleaned = 2.75055e-05 Jy ! Total flux subtracted in 200 components = 2.75055e-05 Jy ! Clean residual min=-0.001002 max=0.001123 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.180085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.180085 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=0.056165Jy sigma=1.318933 ! Fit after self-cal, rms=0.056165Jy sigma=1.318931 ! 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=1.023 mas, bmaj=1.294 mas, bpa=-10.2 degrees ! Estimated noise=0.240631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.294 at -10.2 degrees (North through East) ! Clean map min=-0.0010233 max=0.16737 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=0.7934 mas, bmaj=1.017 mas, bpa=-13.24 degrees ! Estimated noise=0.49827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127641 Jy ! Component: 100 - total flux cleaned = 0.155893 Jy ! Component: 150 - total flux cleaned = 0.165566 Jy ! Component: 200 - total flux cleaned = 0.170551 Jy ! Total flux subtracted in 200 components = 0.170551 Jy ! Clean residual min=-0.002960 max=0.003071 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.170551 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.170551 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.294 mas, bpa=-10.2 degrees ! Estimated noise=0.240631 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 = 0.00394012 Jy ! Component: 100 - total flux cleaned = 0.00583152 Jy ! Component: 150 - total flux cleaned = 0.00713467 Jy ! Component: 200 - total flux cleaned = 0.00788302 Jy ! Total flux subtracted in 200 components = 0.00788302 Jy ! Clean residual min=-0.001263 max=0.001371 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.178434 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.178434 Jy ! Inverting map ! Added new window around map position (-0.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129791 Jy ! Component: 100 - total flux cleaned = 0.00174491 Jy ! Component: 150 - total flux cleaned = 0.00182856 Jy ! Component: 200 - total flux cleaned = 0.00195347 Jy ! Total flux subtracted in 200 components = 0.00195347 Jy ! Clean residual min=-0.001167 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.180387 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.180387 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=2.495 mas, bmaj=2.761 mas, bpa=33.42 degrees ! Estimated noise=0.303568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0083e-05 Jy ! Component: 100 - total flux cleaned = 0.00018072 Jy ! Component: 150 - total flux cleaned = 0.000264201 Jy ! Component: 200 - total flux cleaned = 0.000323434 Jy ! Total flux subtracted in 200 components = 0.000323434 Jy ! Clean residual min=-0.000918 max=0.000962 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.180711 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 = 3.03526e-05 Jy ! Component: 100 - total flux cleaned = 2.11996e-05 Jy ! Component: 150 - total flux cleaned = 2.1321e-05 Jy ! Component: 200 - total flux cleaned = 2.92942e-05 Jy ! Total flux subtracted in 200 components = 2.92942e-05 Jy ! Clean residual min=-0.000917 max=0.000968 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.18074 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.18074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.294 mas, bpa=-10.2 degrees ! Estimated noise=0.240631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129262 Jy ! Component: 100 - total flux cleaned = -0.000170711 Jy ! Component: 150 - total flux cleaned = -0.000223937 Jy ! Component: 200 - total flux cleaned = -0.000240609 Jy ! Total flux subtracted in 200 components = -0.000240609 Jy ! Clean residual min=-0.001140 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.180499 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.180499 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=0.056159Jy sigma=1.318689 ! Fit after self-cal, rms=0.056155Jy sigma=1.318636 wmodel /scr/pima/bg219b_uvs/J1247+7046_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219b_uvs/J1247+7046_X_map.mod wobs /scr/pima/bg219b_uvs/J1247+7046_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1247+7046_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1247+7046_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1247+7046_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 = -6.57941e-05 Jy ! Component: 100 - total flux cleaned = -0.000142185 Jy ! Component: 150 - total flux cleaned = -0.000123934 Jy ! Component: 200 - total flux cleaned = -7.22536e-05 Jy ! Component: 250 - total flux cleaned = -7.23962e-05 Jy ! Component: 300 - total flux cleaned = -0.000136612 Jy ! Component: 350 - total flux cleaned = -0.000120791 Jy ! Component: 400 - total flux cleaned = -0.00013597 Jy ! Component: 450 - total flux cleaned = -0.000105911 Jy ! Component: 500 - total flux cleaned = -0.000120492 Jy ! Component: 550 - total flux cleaned = -0.000135078 Jy ! Component: 600 - total flux cleaned = -0.000191653 Jy ! Component: 650 - total flux cleaned = -0.000233038 Jy ! Component: 700 - total flux cleaned = -0.000246539 Jy ! Component: 750 - total flux cleaned = -0.000259913 Jy ! Component: 800 - total flux cleaned = -0.000286204 Jy ! Component: 850 - total flux cleaned = -0.000273208 Jy ! Component: 900 - total flux cleaned = -0.000286224 Jy ! Component: 950 - total flux cleaned = -0.000298869 Jy ! Component: 1000 - total flux cleaned = -0.000261123 Jy ! Component: 1050 - total flux cleaned = -0.000261238 Jy ! Component: 1100 - total flux cleaned = -0.000236651 Jy ! Component: 1150 - total flux cleaned = -0.000224568 Jy ! Component: 1200 - total flux cleaned = -0.000224713 Jy ! Component: 1250 - total flux cleaned = -0.000201137 Jy ! Component: 1300 - total flux cleaned = -0.000201111 Jy ! Component: 1350 - total flux cleaned = -0.000177907 Jy ! Component: 1400 - total flux cleaned = -0.000223594 Jy ! Component: 1450 - total flux cleaned = -0.000223372 Jy ! Component: 1500 - total flux cleaned = -0.000189823 Jy ! Component: 1550 - total flux cleaned = -0.0001345 Jy ! Component: 1600 - total flux cleaned = -0.00015648 Jy ! Component: 1650 - total flux cleaned = -0.000156467 Jy ! Component: 1700 - total flux cleaned = -0.000124015 Jy ! Component: 1750 - total flux cleaned = -0.000123914 Jy ! Component: 1800 - total flux cleaned = -8.159e-05 Jy ! Component: 1850 - total flux cleaned = -0.000123484 Jy ! Component: 1900 - total flux cleaned = -7.13161e-05 Jy ! Component: 1950 - total flux cleaned = -6.08691e-05 Jy ! Component: 2000 - total flux cleaned = -4.03109e-05 Jy ! Component: 2050 - total flux cleaned = -4.03588e-05 Jy ! Component: 2100 - total flux cleaned = -3.0274e-05 Jy ! Component: 2150 - total flux cleaned = -5.03239e-05 Jy ! Component: 2200 - total flux cleaned = -2.04715e-05 Jy ! Component: 2250 - total flux cleaned = -1.06144e-05 Jy ! Component: 2300 - total flux cleaned = 8.96953e-06 Jy ! Component: 2350 - total flux cleaned = -1.05392e-05 Jy ! Component: 2400 - total flux cleaned = -2.02533e-05 Jy ! Component: 2450 - total flux cleaned = -2.02359e-05 Jy ! Component: 2500 - total flux cleaned = -2.02994e-05 Jy ! Component: 2550 - total flux cleaned = -2.97567e-05 Jy ! Component: 2600 - total flux cleaned = -2.97717e-05 Jy ! Component: 2650 - total flux cleaned = -4.8488e-05 Jy ! Component: 2700 - total flux cleaned = -4.85238e-05 Jy ! Component: 2750 - total flux cleaned = -7.61084e-05 Jy ! Component: 2800 - total flux cleaned = -6.68899e-05 Jy ! Component: 2850 - total flux cleaned = -7.61198e-05 Jy ! Component: 2900 - total flux cleaned = -3.99756e-05 Jy ! Component: 2950 - total flux cleaned = -6.70244e-05 Jy ! Component: 3000 - total flux cleaned = -7.60442e-05 Jy ! Component: 3050 - total flux cleaned = -9.3827e-05 Jy ! Component: 3100 - total flux cleaned = -7.6203e-05 Jy ! Component: 3150 - total flux cleaned = -9.38024e-05 Jy ! Component: 3200 - total flux cleaned = -0.000128835 Jy ! Component: 3250 - total flux cleaned = -0.000120125 Jy ! Component: 3300 - total flux cleaned = -0.000128834 Jy ! Component: 3350 - total flux cleaned = -0.000137532 Jy ! Component: 3400 - total flux cleaned = -0.000163319 Jy ! Component: 3450 - total flux cleaned = -0.000171856 Jy ! Component: 3500 - total flux cleaned = -0.000197324 Jy ! Component: 3550 - total flux cleaned = -0.000222743 Jy ! Component: 3600 - total flux cleaned = -0.000222712 Jy ! Component: 3650 - total flux cleaned = -0.000231072 Jy ! Component: 3700 - total flux cleaned = -0.00024778 Jy ! Component: 3750 - total flux cleaned = -0.00026433 Jy ! Component: 3800 - total flux cleaned = -0.000247832 Jy ! Component: 3850 - total flux cleaned = -0.000288882 Jy ! Component: 3900 - total flux cleaned = -0.00032159 Jy ! Component: 3950 - total flux cleaned = -0.000329748 Jy ! Component: 4000 - total flux cleaned = -0.000370277 Jy ! Component: 4050 - total flux cleaned = -0.000362215 Jy ! Total flux subtracted in 4096 components = -0.00039432 Jy ! Clean residual min=-0.000487 max=0.000545 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.180105 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 366 components and 0.180105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1247+7046_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.294 at -10.2 degrees (North through East) ! Clean map min=-0.00092769 max=0.16737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1247+7046_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228858 0.228858 0.457717 0.915433 1.83087 3.66173 7.32346 14.6469 29.2939 58.5877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1310.85 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1247+7046_X_uvs.log closed on Thu Apr 7 01:54:37 2016