! Started logfile: /scr/pima/bg219e_uvs/J0854-2540_X_uvs.log on Thu Apr 7 09:04:18 2016 obs /scr/pima/bg219e_uvs/J0854-2540_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0854-2540_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906829 visibilities/baseline/integration-bin. ! Found source: J0854-2540 ! ! 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 18804 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/bg219e_uvs/J0854-2540_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. ! ! 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=1.038753Jy sigma=21.590268 ! Fit after self-cal, rms=0.765925Jy sigma=15.725376 ! 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=0.8427 mas, bmaj=3.472 mas, bpa=13.3 degrees ! Estimated noise=0.56851 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 = 0.172802 Jy ! Component: 100 - total flux cleaned = 0.222289 Jy ! Total flux subtracted in 100 components = 0.222289 Jy ! Clean residual min=-0.009636 max=0.023801 Jy/beam ! Clean residual mean=-0.000012 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.222289 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.222289 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=0.086921Jy sigma=1.761443 ! Fit after self-cal, rms=0.086865Jy sigma=1.760325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273538 Jy ! Component: 100 - total flux cleaned = 0.0434145 Jy ! Total flux subtracted in 100 components = 0.0434145 Jy ! Clean residual min=-0.006558 max=0.008860 Jy/beam ! Clean residual mean=-0.000010 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.265703 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.265703 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=0.074427Jy sigma=1.458201 ! Fit after self-cal, rms=0.074378Jy sigma=1.457154 ! 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=1.042 mas, bmaj=3.97 mas, bpa=12.98 degrees ! Estimated noise=0.3321 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 = 0.0160064 Jy ! Component: 100 - total flux cleaned = 0.0248619 Jy ! Component: 150 - total flux cleaned = 0.030346 Jy ! Component: 200 - total flux cleaned = 0.0338576 Jy ! Total flux subtracted in 200 components = 0.0338576 Jy ! Clean residual min=-0.005456 max=0.008652 Jy/beam ! Clean residual mean=-0.000017 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.299561 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 0.299561 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=0.071104Jy sigma=1.374985 ! Fit after self-cal, rms=0.071099Jy sigma=1.374501 ! Inverting map ! Added new window around map position (-2.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821793 Jy ! Component: 100 - total flux cleaned = 0.0125021 Jy ! Component: 150 - total flux cleaned = 0.0149253 Jy ! Component: 200 - total flux cleaned = 0.0162237 Jy ! Total flux subtracted in 200 components = 0.0162237 Jy ! Clean residual min=-0.004202 max=0.005438 Jy/beam ! Clean residual mean=-0.000007 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.315785 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.315785 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=0.070147Jy sigma=1.352254 ! Fit after self-cal, rms=0.070007Jy sigma=1.348636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 3.97 at 12.98 degrees (North through East) ! Clean map min=-0.003869 max=0.23534 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 1.01 FD 0.97 HN 1.05 KP 1.00 ! LA 0.98 NL 1.02 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.01 ! LA 1.00 NL 1.03 OV 1.00 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.99 ! LA 0.98 NL 0.99 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 1.00 ! LA 0.98 NL 1.03 OV 1.03 PT 0.98 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.00 ! LA 0.98 NL 1.01 OV 1.02 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 1.01 ! LA 0.99 NL 0.99 OV 1.00 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 1.02 ! LA 0.98 NL 1.03 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! 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=0.070007Jy sigma=1.348636 ! Fit after self-cal, rms=0.070880Jy sigma=1.340403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=3.999 mas, bpa=13.17 degrees ! Estimated noise=0.333553 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 (-5.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410655 Jy ! Component: 100 - total flux cleaned = 0.00486277 Jy ! Component: 150 - total flux cleaned = 0.00537183 Jy ! Component: 200 - total flux cleaned = 0.00591328 Jy ! Total flux subtracted in 200 components = 0.00591328 Jy ! Clean residual min=-0.003035 max=0.002505 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.321698 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.321698 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=0.070579Jy sigma=1.333622 ! Fit after self-cal, rms=0.070583Jy sigma=1.333281 ! 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=0.070583Jy sigma=1.333281 ! Fit after self-cal, rms=0.070546Jy sigma=1.330178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.001 mas, bpa=13.16 degrees ! Estimated noise=0.333178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201174 Jy ! Component: 100 - total flux cleaned = 0.000540388 Jy ! Component: 150 - total flux cleaned = 0.000925189 Jy ! Component: 200 - total flux cleaned = 0.00126011 Jy ! Total flux subtracted in 200 components = 0.00126011 Jy ! Clean residual min=-0.002623 max=0.002149 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.322958 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.322958 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=0.070465Jy sigma=1.328583 ! Fit after self-cal, rms=0.070461Jy sigma=1.328438 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 = 0.000612436 Jy ! Component: 100 - total flux cleaned = 0.000765122 Jy ! Component: 150 - total flux cleaned = 0.000798731 Jy ! Component: 200 - total flux cleaned = 0.000765589 Jy ! Total flux subtracted in 200 components = 0.000765589 Jy ! Clean residual min=-0.002449 max=0.002084 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.323724 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 174 components and 0.323724 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=0.070420Jy sigma=1.327699 ! Fit after self-cal, rms=0.070417Jy sigma=1.327633 ! 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=0.070417Jy sigma=1.327633 ! Fit after self-cal, rms=0.070693Jy sigma=1.325310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=4.001 mas, bpa=13.12 degrees ! Estimated noise=0.332973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225428 Jy ! Component: 100 - total flux cleaned = 3.45966e-05 Jy ! Component: 150 - total flux cleaned = -6.64993e-05 Jy ! Component: 200 - total flux cleaned = -0.000156367 Jy ! Total flux subtracted in 200 components = -0.000156367 Jy ! Clean residual min=-0.001925 max=0.001859 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.323567 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 188 components and 0.323567 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=0.070651Jy sigma=1.324574 ! Fit after self-cal, rms=0.070655Jy sigma=1.324506 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 = 0.000168973 Jy ! Component: 100 - total flux cleaned = 0.000113355 Jy ! Component: 150 - total flux cleaned = 6.08446e-05 Jy ! Component: 200 - total flux cleaned = 1.09331e-05 Jy ! Total flux subtracted in 200 components = 1.09331e-05 Jy ! Clean residual min=-0.001850 max=0.001806 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.323578 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.323578 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=0.070634Jy sigma=1.324134 ! Fit after self-cal, rms=0.070632Jy sigma=1.324109 ! 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=0.070632Jy sigma=1.324109 ! Fit after self-cal, rms=0.070810Jy sigma=1.324017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.285 mas, bmaj=5.844 mas, bpa=1.185 degrees ! Estimated noise=0.385257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87857e-05 Jy ! Component: 100 - total flux cleaned = -0.000208582 Jy ! Component: 150 - total flux cleaned = -0.000273658 Jy ! Component: 200 - total flux cleaned = -0.000349319 Jy ! Total flux subtracted in 200 components = -0.000349319 Jy ! Clean residual min=-0.001819 max=0.001842 Jy/beam ! Clean residual mean=0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.323229 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 228 components and 0.323229 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=0.070797Jy sigma=1.323787 ! Fit after self-cal, rms=0.070798Jy sigma=1.323764 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 = 3.03187e-05 Jy ! Component: 100 - total flux cleaned = -2.28459e-05 Jy ! Component: 150 - total flux cleaned = -7.18529e-05 Jy ! Component: 200 - total flux cleaned = -0.000130828 Jy ! Total flux subtracted in 200 components = -0.000130828 Jy ! Clean residual min=-0.001727 max=0.001774 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.323098 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 238 components and 0.323098 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=0.070791Jy sigma=1.323627 ! Fit after self-cal, rms=0.070790Jy sigma=1.323613 ! 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=1.046 mas, bmaj=4.005 mas, bpa=13.12 degrees ! Estimated noise=0.332953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 4.005 at 13.12 degrees (North through East) ! Clean map min=-0.0015765 max=0.23536 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=0.8422 mas, bmaj=3.498 mas, bpa=13.46 degrees ! Estimated noise=0.573645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174138 Jy ! Component: 100 - total flux cleaned = 0.223847 Jy ! Component: 150 - total flux cleaned = 0.250924 Jy ! Component: 200 - total flux cleaned = 0.266322 Jy ! Total flux subtracted in 200 components = 0.266322 Jy ! Clean residual min=-0.005640 max=0.008046 Jy/beam ! Clean residual mean=-0.000008 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.266322 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.266322 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=4.005 mas, bpa=13.12 degrees ! Estimated noise=0.332953 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 = 0.0156959 Jy ! Component: 100 - total flux cleaned = 0.025529 Jy ! Component: 150 - total flux cleaned = 0.0324173 Jy ! Component: 200 - total flux cleaned = 0.0375001 Jy ! Total flux subtracted in 200 components = 0.0375001 Jy ! Clean residual min=-0.003276 max=0.003226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.303822 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 98 components and 0.303822 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=2.285 mas, bmaj=5.844 mas, bpa=1.185 degrees ! Estimated noise=0.385257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573776 Jy ! Component: 100 - total flux cleaned = 0.00944794 Jy ! Component: 150 - total flux cleaned = 0.0120646 Jy ! Component: 200 - total flux cleaned = 0.0139645 Jy ! Total flux subtracted in 200 components = 0.0139645 Jy ! Clean residual min=-0.002755 max=0.001771 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.317786 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 = 0.00142429 Jy ! Component: 100 - total flux cleaned = 0.00251949 Jy ! Component: 150 - total flux cleaned = 0.00311812 Jy ! Component: 200 - total flux cleaned = 0.00341308 Jy ! Total flux subtracted in 200 components = 0.00341308 Jy ! Clean residual min=-0.002295 max=0.001852 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.3212 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 215 components and 0.321199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=4.005 mas, bpa=13.12 degrees ! Estimated noise=0.332953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.58281e-05 Jy ! Component: 100 - total flux cleaned = 0.000267387 Jy ! Component: 150 - total flux cleaned = 0.000418417 Jy ! Component: 200 - total flux cleaned = 0.000582513 Jy ! Total flux subtracted in 200 components = 0.000582513 Jy ! Clean residual min=-0.002040 max=0.001843 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.321782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 236 components and 0.321782 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=0.070821Jy sigma=1.324116 ! Fit after self-cal, rms=0.070812Jy sigma=1.324050 wmodel /scr/pima/bg219e_uvs/J0854-2540_X_map.mod ! Writing 236 model components to file: /scr/pima/bg219e_uvs/J0854-2540_X_map.mod wobs /scr/pima/bg219e_uvs/J0854-2540_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0854-2540_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0854-2540_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0854-2540_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 = -2.03031e-05 Jy ! Component: 100 - total flux cleaned = 0.000134542 Jy ! Component: 150 - total flux cleaned = 0.000219176 Jy ! Component: 200 - total flux cleaned = 0.000244453 Jy ! Component: 250 - total flux cleaned = 0.000218231 Jy ! Component: 300 - total flux cleaned = 0.000193228 Jy ! Component: 350 - total flux cleaned = 0.000145016 Jy ! Component: 400 - total flux cleaned = 0.000192074 Jy ! Component: 450 - total flux cleaned = 0.000237244 Jy ! Component: 500 - total flux cleaned = 0.000259284 Jy ! Component: 550 - total flux cleaned = 0.000302429 Jy ! Component: 600 - total flux cleaned = 0.000451122 Jy ! Component: 650 - total flux cleaned = 0.000492874 Jy ! Component: 700 - total flux cleaned = 0.00057455 Jy ! Component: 750 - total flux cleaned = 0.000654528 Jy ! Component: 800 - total flux cleaned = 0.000733149 Jy ! Component: 850 - total flux cleaned = 0.000848777 Jy ! Component: 900 - total flux cleaned = 0.000886827 Jy ! Component: 950 - total flux cleaned = 0.000943118 Jy ! Component: 1000 - total flux cleaned = 0.000979569 Jy ! Component: 1050 - total flux cleaned = 0.000979442 Jy ! Component: 1100 - total flux cleaned = 0.00103304 Jy ! Component: 1150 - total flux cleaned = 0.0010509 Jy ! Component: 1200 - total flux cleaned = 0.00115489 Jy ! Component: 1250 - total flux cleaned = 0.00129085 Jy ! Component: 1300 - total flux cleaned = 0.00134112 Jy ! Component: 1350 - total flux cleaned = 0.00147341 Jy ! Component: 1400 - total flux cleaned = 0.00155501 Jy ! Component: 1450 - total flux cleaned = 0.00161957 Jy ! Component: 1500 - total flux cleaned = 0.00168343 Jy ! Component: 1550 - total flux cleaned = 0.00176208 Jy ! Component: 1600 - total flux cleaned = 0.00177768 Jy ! Component: 1650 - total flux cleaned = 0.00182365 Jy ! Component: 1700 - total flux cleaned = 0.00185387 Jy ! Component: 1750 - total flux cleaned = 0.00186866 Jy ! Component: 1800 - total flux cleaned = 0.00191312 Jy ! Component: 1850 - total flux cleaned = 0.00192816 Jy ! Component: 1900 - total flux cleaned = 0.00200091 Jy ! Component: 1950 - total flux cleaned = 0.00204382 Jy ! Component: 2000 - total flux cleaned = 0.0021005 Jy ! Component: 2050 - total flux cleaned = 0.00214265 Jy ! Component: 2100 - total flux cleaned = 0.00214262 Jy ! Component: 2150 - total flux cleaned = 0.0022254 Jy ! Component: 2200 - total flux cleaned = 0.0021981 Jy ! Component: 2250 - total flux cleaned = 0.00223871 Jy ! Component: 2300 - total flux cleaned = 0.00230545 Jy ! Component: 2350 - total flux cleaned = 0.00233203 Jy ! Component: 2400 - total flux cleaned = 0.00239748 Jy ! Component: 2450 - total flux cleaned = 0.00239733 Jy ! Component: 2500 - total flux cleaned = 0.00243597 Jy ! Component: 2550 - total flux cleaned = 0.00247414 Jy ! Component: 2600 - total flux cleaned = 0.00248638 Jy ! Component: 2650 - total flux cleaned = 0.00249894 Jy ! Component: 2700 - total flux cleaned = 0.00253592 Jy ! Component: 2750 - total flux cleaned = 0.00253599 Jy ! Component: 2800 - total flux cleaned = 0.00258461 Jy ! Component: 2850 - total flux cleaned = 0.00258454 Jy ! Component: 2900 - total flux cleaned = 0.00259654 Jy ! Component: 2950 - total flux cleaned = 0.00263205 Jy ! Component: 3000 - total flux cleaned = 0.00269059 Jy ! Component: 3050 - total flux cleaned = 0.00272521 Jy ! Component: 3100 - total flux cleaned = 0.00275963 Jy ! Component: 3150 - total flux cleaned = 0.00278249 Jy ! Component: 3200 - total flux cleaned = 0.00280507 Jy ! Component: 3250 - total flux cleaned = 0.00286118 Jy ! Component: 3300 - total flux cleaned = 0.0028834 Jy ! Component: 3350 - total flux cleaned = 0.00291663 Jy ! Component: 3400 - total flux cleaned = 0.00296048 Jy ! Component: 3450 - total flux cleaned = 0.00298215 Jy ! Component: 3500 - total flux cleaned = 0.00302539 Jy ! Component: 3550 - total flux cleaned = 0.00303611 Jy ! Component: 3600 - total flux cleaned = 0.00306792 Jy ! Component: 3650 - total flux cleaned = 0.00307854 Jy ! Component: 3700 - total flux cleaned = 0.00312065 Jy ! Component: 3750 - total flux cleaned = 0.0031728 Jy ! Component: 3800 - total flux cleaned = 0.00317266 Jy ! Component: 3850 - total flux cleaned = 0.00318296 Jy ! Component: 3900 - total flux cleaned = 0.0032444 Jy ! Component: 3950 - total flux cleaned = 0.00325449 Jy ! Component: 4000 - total flux cleaned = 0.00325443 Jy ! Component: 4050 - total flux cleaned = 0.00331469 Jy ! Total flux subtracted in 4096 components = 0.00329473 Jy ! Clean residual min=-0.000599 max=0.000634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.325077 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 518 components and 0.325077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0854-2540_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 4.005 at 13.12 degrees (North through East) ! Clean map min=-0.0010676 max=0.23644 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0854-2540_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225011 0.225011 0.450023 0.900046 1.80009 3.60018 7.20036 14.4007 28.8015 57.6029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1333.27 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0854-2540_X_uvs.log closed on Thu Apr 7 09:04:23 2016