! Started logfile: /scr/pima/bg219a_uvs/J0836-2016_X_uvs.log on Wed Apr 6 21:30:58 2016 obs /scr/pima/bg219a_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0836-2016_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 121 lines of history. ! ! Reading 2628 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/bg219a_uvs/J0836-2016_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 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=2.052403Jy sigma=27.733639 ! Fit after self-cal, rms=0.990808Jy sigma=14.063823 ! 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=0.5916 mas, bmaj=1.869 mas, bpa=-12.91 degrees ! Estimated noise=1.69447 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 = 1.0607 Jy ! Component: 100 - total flux cleaned = 1.52788 Jy ! Total flux subtracted in 100 components = 1.52788 Jy ! Clean residual min=-0.157012 max=0.276824 Jy/beam ! Clean residual mean=-0.000096 rms=0.041044 Jy/beam ! Combined flux in latest and established models = 1.52788 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.52788 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=0.672487Jy sigma=9.377526 ! Fit after self-cal, rms=0.671485Jy sigma=9.364610 ! Inverting map ! Added new window around map position (-1.4, 17.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250056 Jy ! Component: 100 - total flux cleaned = 0.365146 Jy ! Total flux subtracted in 100 components = 0.365146 Jy ! Clean residual min=-0.091465 max=0.113723 Jy/beam ! Clean residual mean=-0.000042 rms=0.021441 Jy/beam ! Combined flux in latest and established models = 1.89303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.89303 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=0.547829Jy sigma=7.878163 ! Fit after self-cal, rms=0.538850Jy sigma=7.769674 ! 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=0.711 mas, bmaj=2.118 mas, bpa=-11.3 degrees ! Estimated noise=1.45805 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 = 0.101028 Jy ! Component: 100 - total flux cleaned = 0.131951 Jy ! Component: 150 - total flux cleaned = 0.138907 Jy ! Component: 200 - total flux cleaned = 0.143134 Jy ! Total flux subtracted in 200 components = 0.143134 Jy ! Clean residual min=-0.062104 max=0.068864 Jy/beam ! Clean residual mean=-0.000045 rms=0.016289 Jy/beam ! Combined flux in latest and established models = 2.03616 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 2.03616 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=0.514252Jy sigma=7.484701 ! Fit after self-cal, rms=0.514049Jy sigma=7.477952 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.711 x 2.118 at -11.3 degrees (North through East) ! Clean map min=-0.060239 max=1.3291 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: ! FD 1.04 LA 0.96 MK 1.01 NL 1.01 ! OV 1.04 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.99 MK 0.96 NL 1.06 ! OV 1.05 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 0.97 NL 0.99 ! OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.97 MK 0.94 NL 0.99 ! OV 1.09 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 0.95 NL 1.02 ! OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.12 NL 0.94 OV 1.12 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 0.99 MK 0.92 NL 0.97 ! OV 1.01 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 1.15 NL 0.90 OV 1.13 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.95 MK 0.94 NL 1.02 ! OV 1.09 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.09 NL 0.90 OV 1.07 ! SC 1.04 ! ! ! 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=0.514049Jy sigma=7.477952 ! Fit after self-cal, rms=0.524954Jy sigma=7.381120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7142 mas, bmaj=2.133 mas, bpa=-11.05 degrees ! Estimated noise=1.46131 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 = 0.0182531 Jy ! Component: 100 - total flux cleaned = 0.018937 Jy ! Component: 150 - total flux cleaned = 0.0203294 Jy ! Component: 200 - total flux cleaned = 0.0216385 Jy ! Total flux subtracted in 200 components = 0.0216385 Jy ! Clean residual min=-0.051620 max=0.046463 Jy/beam ! Clean residual mean=-0.000022 rms=0.012162 Jy/beam ! Combined flux in latest and established models = 2.0578 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 2.0578 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=0.523266Jy sigma=7.331647 ! Fit after self-cal, rms=0.523229Jy sigma=7.330167 ! 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=0.523229Jy sigma=7.330167 ! Fit after self-cal, rms=0.521591Jy sigma=7.325728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7103 mas, bmaj=2.129 mas, bpa=-11.2 degrees ! Estimated noise=1.45746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01735 Jy ! Component: 100 - total flux cleaned = 0.0186873 Jy ! Component: 150 - total flux cleaned = 0.0204777 Jy ! Component: 200 - total flux cleaned = 0.0210209 Jy ! Total flux subtracted in 200 components = 0.0210209 Jy ! Clean residual min=-0.049802 max=0.042663 Jy/beam ! Clean residual mean=-0.000020 rms=0.011134 Jy/beam ! Combined flux in latest and established models = 2.07882 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 2.07882 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=0.520368Jy sigma=7.294655 ! Fit after self-cal, rms=0.520389Jy sigma=7.293914 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 = -0.000494038 Jy ! Component: 100 - total flux cleaned = -1.96293e-05 Jy ! Component: 150 - total flux cleaned = 0.000442221 Jy ! Component: 200 - total flux cleaned = 0.000893781 Jy ! Total flux subtracted in 200 components = 0.000893781 Jy ! Clean residual min=-0.049253 max=0.040499 Jy/beam ! Clean residual mean=-0.000020 rms=0.010618 Jy/beam ! Combined flux in latest and established models = 2.07972 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 2.07972 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=0.519794Jy sigma=7.279363 ! Fit after self-cal, rms=0.519834Jy sigma=7.278672 ! 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=0.519834Jy sigma=7.278672 ! Fit after self-cal, rms=0.520375Jy sigma=7.274489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7078 mas, bmaj=2.128 mas, bpa=-11.25 degrees ! Estimated noise=1.45804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169897 Jy ! Component: 100 - total flux cleaned = 0.0197729 Jy ! Component: 150 - total flux cleaned = 0.0201879 Jy ! Component: 200 - total flux cleaned = 0.0205852 Jy ! Total flux subtracted in 200 components = 0.0205852 Jy ! Clean residual min=-0.047251 max=0.038352 Jy/beam ! Clean residual mean=-0.000019 rms=0.010050 Jy/beam ! Combined flux in latest and established models = 2.1003 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 2.1003 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=0.519568Jy sigma=7.258363 ! Fit after self-cal, rms=0.519596Jy sigma=7.257906 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 = 0.000519861 Jy ! Component: 100 - total flux cleaned = 0.000123656 Jy ! Component: 150 - total flux cleaned = 0.000486429 Jy ! Component: 200 - total flux cleaned = 0.000825261 Jy ! Total flux subtracted in 200 components = 0.000825261 Jy ! Clean residual min=-0.046360 max=0.037058 Jy/beam ! Clean residual mean=-0.000018 rms=0.009753 Jy/beam ! Combined flux in latest and established models = 2.10113 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 2.10113 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=0.519209Jy sigma=7.249827 ! Fit after self-cal, rms=0.519240Jy sigma=7.249447 ! 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=0.519240Jy sigma=7.249447 ! Fit after self-cal, rms=0.521868Jy sigma=7.246800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=4.674 mas, bpa=0.4995 degrees ! Estimated noise=2.45894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153591 Jy ! Component: 100 - total flux cleaned = 0.0167361 Jy ! Component: 150 - total flux cleaned = 0.0179659 Jy ! Component: 200 - total flux cleaned = 0.0190315 Jy ! Total flux subtracted in 200 components = 0.0190315 Jy ! Clean residual min=-0.068081 max=0.057787 Jy/beam ! Clean residual mean=-0.000050 rms=0.018088 Jy/beam ! Combined flux in latest and established models = 2.12016 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 2.12016 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=0.521404Jy sigma=7.244630 ! Fit after self-cal, rms=0.521107Jy sigma=7.242971 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 = -0.00147513 Jy ! Component: 100 - total flux cleaned = -0.00111032 Jy ! Component: 150 - total flux cleaned = -0.00143398 Jy ! Component: 200 - total flux cleaned = -0.00144183 Jy ! Total flux subtracted in 200 components = -0.00144183 Jy ! Clean residual min=-0.064058 max=0.056775 Jy/beam ! Clean residual mean=-0.000051 rms=0.017516 Jy/beam ! Combined flux in latest and established models = 2.11872 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 2.11872 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=0.521101Jy sigma=7.244075 ! Fit after self-cal, rms=0.520925Jy sigma=7.243388 ! 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=0.7069 mas, bmaj=2.13 mas, bpa=-11.23 degrees ! Estimated noise=1.46224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7069 x 2.13 at -11.23 degrees (North through East) ! Clean map min=-0.077873 max=1.3275 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 ! Performing amp+phase self-cal ! ! 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=0.520925Jy sigma=7.243388 ! Fit after self-cal, rms=0.497691Jy sigma=7.044748 ! Inverting map and beam ! Estimated beam: bmin=0.7133 mas, bmaj=2.16 mas, bpa=-11.15 degrees ! Estimated noise=1.41206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0596898 Jy ! Component: 100 - total flux cleaned = -0.0899129 Jy ! Component: 150 - total flux cleaned = -0.108133 Jy ! Component: 200 - total flux cleaned = -0.119579 Jy ! Total flux subtracted in 200 components = -0.119579 Jy ! Clean residual min=-0.045964 max=0.041317 Jy/beam ! Clean residual mean=-0.000026 rms=0.010949 Jy/beam ! Combined flux in latest and established models = 1.99914 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 1.99914 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=0.488918Jy sigma=6.958151 ! Fit after self-cal, rms=0.488789Jy sigma=6.955669 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00463043 Jy ! Component: 100 - total flux cleaned = -0.00424321 Jy ! Component: 150 - total flux cleaned = -0.0038876 Jy ! Component: 200 - total flux cleaned = -0.0035556 Jy ! Total flux subtracted in 200 components = -0.0035556 Jy ! Clean residual min=-0.045317 max=0.041370 Jy/beam ! Clean residual mean=-0.000027 rms=0.010534 Jy/beam ! Combined flux in latest and established models = 1.99558 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 1.99558 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=0.488354Jy sigma=6.946151 ! Fit after self-cal, rms=0.488338Jy sigma=6.945511 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.488338Jy sigma=6.945511 ! Fit after self-cal, rms=0.482859Jy sigma=6.892356 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=0.5962 mas, bmaj=1.914 mas, bpa=-12.68 degrees ! Estimated noise=1.62198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02146 Jy ! Component: 100 - total flux cleaned = 1.44912 Jy ! Component: 150 - total flux cleaned = 1.65693 Jy ! Component: 200 - total flux cleaned = 1.75918 Jy ! Total flux subtracted in 200 components = 1.75918 Jy ! Clean residual min=-0.077588 max=0.079905 Jy/beam ! Clean residual mean=-0.000051 rms=0.017571 Jy/beam ! Combined flux in latest and established models = 1.75918 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.75918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7175 mas, bmaj=2.181 mas, bpa=-11.1 degrees ! Estimated noise=1.38139 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102707 Jy ! Component: 100 - total flux cleaned = 0.162563 Jy ! Component: 150 - total flux cleaned = 0.1891 Jy ! Component: 200 - total flux cleaned = 0.201781 Jy ! Total flux subtracted in 200 components = 0.201781 Jy ! Clean residual min=-0.061279 max=0.047229 Jy/beam ! Clean residual mean=-0.000028 rms=0.014281 Jy/beam ! Combined flux in latest and established models = 1.96096 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 1.96097 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=2.146 mas, bmaj=4.783 mas, bpa=1.213 degrees ! Estimated noise=2.23806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412366 Jy ! Component: 100 - total flux cleaned = 0.002805 Jy ! Component: 150 - total flux cleaned = 0.00555888 Jy ! Component: 200 - total flux cleaned = 0.00673519 Jy ! Total flux subtracted in 200 components = 0.00673519 Jy ! Clean residual min=-0.074658 max=0.070648 Jy/beam ! Clean residual mean=-0.000060 rms=0.021061 Jy/beam ! Combined flux in latest and established models = 1.9677 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 = 0.0010902 Jy ! Component: 100 - total flux cleaned = 0.00196964 Jy ! Component: 150 - total flux cleaned = 0.00275495 Jy ! Component: 200 - total flux cleaned = 0.00273525 Jy ! Total flux subtracted in 200 components = 0.00273525 Jy ! Clean residual min=-0.068357 max=0.065084 Jy/beam ! Clean residual mean=-0.000055 rms=0.018898 Jy/beam ! Combined flux in latest and established models = 1.97044 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 1.97044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7175 mas, bmaj=2.181 mas, bpa=-11.1 degrees ! Estimated noise=1.38139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020706 Jy ! Component: 100 - total flux cleaned = -0.00320582 Jy ! Component: 150 - total flux cleaned = -0.00510039 Jy ! Component: 200 - total flux cleaned = -0.00512971 Jy ! Total flux subtracted in 200 components = -0.00512971 Jy ! Clean residual min=-0.046845 max=0.042049 Jy/beam ! Clean residual mean=-0.000023 rms=0.010407 Jy/beam ! Combined flux in latest and established models = 1.96531 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 1.96531 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=0.474742Jy sigma=6.849742 ! Fit after self-cal, rms=0.473573Jy sigma=6.823304 wmodel /scr/pima/bg219a_uvs/J0836-2016_X_map.mod ! Writing 68 model components to file: /scr/pima/bg219a_uvs/J0836-2016_X_map.mod wobs /scr/pima/bg219a_uvs/J0836-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0836-2016_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0836-2016_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0836-2016_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 = -0.0053689 Jy ! Component: 100 - total flux cleaned = -0.00218625 Jy ! Component: 150 - total flux cleaned = -0.00058831 Jy ! Component: 200 - total flux cleaned = 0.00230526 Jy ! Component: 250 - total flux cleaned = 0.00492554 Jy ! Component: 300 - total flux cleaned = 0.00692446 Jy ! Component: 350 - total flux cleaned = 0.00842836 Jy ! Component: 400 - total flux cleaned = 0.00911605 Jy ! Component: 450 - total flux cleaned = 0.0107722 Jy ! Component: 500 - total flux cleaned = 0.0142968 Jy ! Component: 550 - total flux cleaned = 0.0176627 Jy ! Component: 600 - total flux cleaned = 0.0215011 Jy ! Component: 650 - total flux cleaned = 0.0246208 Jy ! Component: 700 - total flux cleaned = 0.0279037 Jy ! Component: 750 - total flux cleaned = 0.0310639 Jy ! Component: 800 - total flux cleaned = 0.0338612 Jy ! Component: 850 - total flux cleaned = 0.0370643 Jy ! Component: 900 - total flux cleaned = 0.0401648 Jy ! Component: 950 - total flux cleaned = 0.0436466 Jy ! Component: 1000 - total flux cleaned = 0.0465952 Jy ! Component: 1050 - total flux cleaned = 0.0496998 Jy ! Component: 1100 - total flux cleaned = 0.0523103 Jy ! Component: 1150 - total flux cleaned = 0.0546661 Jy ! Component: 1200 - total flux cleaned = 0.057201 Jy ! Component: 1250 - total flux cleaned = 0.059491 Jy ! Component: 1300 - total flux cleaned = 0.0617487 Jy ! Component: 1350 - total flux cleaned = 0.0637742 Jy ! Component: 1400 - total flux cleaned = 0.0661756 Jy ! Component: 1450 - total flux cleaned = 0.0685473 Jy ! Component: 1500 - total flux cleaned = 0.0701145 Jy ! Component: 1550 - total flux cleaned = 0.0722408 Jy ! Component: 1600 - total flux cleaned = 0.0737698 Jy ! Component: 1650 - total flux cleaned = 0.0754758 Jy ! Component: 1700 - total flux cleaned = 0.0779128 Jy ! Component: 1750 - total flux cleaned = 0.0795832 Jy ! Component: 1800 - total flux cleaned = 0.0808726 Jy ! Component: 1850 - total flux cleaned = 0.0828819 Jy ! Component: 1900 - total flux cleaned = 0.0848762 Jy ! Component: 1950 - total flux cleaned = 0.0857761 Jy ! Component: 2000 - total flux cleaned = 0.087209 Jy ! Component: 2050 - total flux cleaned = 0.0880993 Jy ! Component: 2100 - total flux cleaned = 0.0891639 Jy ! Component: 2150 - total flux cleaned = 0.0900464 Jy ! Component: 2200 - total flux cleaned = 0.0912775 Jy ! Component: 2250 - total flux cleaned = 0.0921539 Jy ! Component: 2300 - total flux cleaned = 0.0933769 Jy ! Component: 2350 - total flux cleaned = 0.09477 Jy ! Component: 2400 - total flux cleaned = 0.096506 Jy ! Component: 2450 - total flux cleaned = 0.0977194 Jy ! Component: 2500 - total flux cleaned = 0.0992765 Jy ! Component: 2550 - total flux cleaned = 0.0997951 Jy ! Component: 2600 - total flux cleaned = 0.101005 Jy ! Component: 2650 - total flux cleaned = 0.102212 Jy ! Component: 2700 - total flux cleaned = 0.103247 Jy ! Component: 2750 - total flux cleaned = 0.10411 Jy ! Component: 2800 - total flux cleaned = 0.105145 Jy ! Component: 2850 - total flux cleaned = 0.106181 Jy ! Component: 2900 - total flux cleaned = 0.107392 Jy ! Component: 2950 - total flux cleaned = 0.108259 Jy ! Component: 3000 - total flux cleaned = 0.109126 Jy ! Component: 3050 - total flux cleaned = 0.110518 Jy ! Component: 3100 - total flux cleaned = 0.11139 Jy ! Component: 3150 - total flux cleaned = 0.112439 Jy ! Component: 3200 - total flux cleaned = 0.113489 Jy ! Component: 3250 - total flux cleaned = 0.114367 Jy ! Component: 3300 - total flux cleaned = 0.115247 Jy ! Component: 3350 - total flux cleaned = 0.11613 Jy ! Component: 3400 - total flux cleaned = 0.11684 Jy ! Component: 3450 - total flux cleaned = 0.117196 Jy ! Component: 3500 - total flux cleaned = 0.117912 Jy ! Component: 3550 - total flux cleaned = 0.118629 Jy ! Component: 3600 - total flux cleaned = 0.11917 Jy ! Component: 3650 - total flux cleaned = 0.120077 Jy ! Component: 3700 - total flux cleaned = 0.120804 Jy ! Component: 3750 - total flux cleaned = 0.121353 Jy ! Component: 3800 - total flux cleaned = 0.122091 Jy ! Component: 3850 - total flux cleaned = 0.122646 Jy ! Component: 3900 - total flux cleaned = 0.123206 Jy ! Component: 3950 - total flux cleaned = 0.123581 Jy ! Component: 4000 - total flux cleaned = 0.124715 Jy ! Component: 4050 - total flux cleaned = 0.125286 Jy ! Total flux subtracted in 4096 components = 0.125862 Jy ! Clean residual min=-0.010923 max=0.012144 Jy/beam ! Clean residual mean=-0.000000 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 2.09117 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 297 components and 2.09117 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0836-2016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7175 x 2.181 at -11.1 degrees (North through East) ! Clean map min=-0.044637 max=1.2314 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0836-2016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.23141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00297805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725523 0.725523 1.45105 2.90209 5.80418 11.6084 23.2167 46.4335 92.8669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0089 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 413.494 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0836-2016_X_uvs.log closed on Wed Apr 6 21:31:02 2016