! Started logfile: /scr/pima/bg219b_uvs/J1317+4115_X_uvs.log on Thu Apr 7 01:55:24 2016 obs /scr/pima/bg219b_uvs/J1317+4115_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1317+4115_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710714 visibilities/baseline/integration-bin. ! Found source: J1317+4115 ! ! 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 21492 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/J1317+4115_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 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=1.006581Jy sigma=26.083552 ! Fit after self-cal, rms=0.934451Jy sigma=24.158807 ! 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=1.042 mas, bmaj=1.352 mas, bpa=26.16 degrees ! Estimated noise=0.513259 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 = 0.0467795 Jy ! Component: 100 - total flux cleaned = 0.0686701 Jy ! Total flux subtracted in 100 components = 0.0686701 Jy ! Clean residual min=-0.009032 max=0.014693 Jy/beam ! Clean residual mean=0.000025 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 0.0686701 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0686701 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=0.070480Jy sigma=1.794007 ! Fit after self-cal, rms=0.068955Jy sigma=1.762972 ! 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=1.352 mas, bmaj=1.617 mas, bpa=23.9 degrees ! Estimated noise=0.248486 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233724 Jy ! Component: 100 - total flux cleaned = 0.0384065 Jy ! Component: 150 - total flux cleaned = 0.0496252 Jy ! Component: 200 - total flux cleaned = 0.058226 Jy ! Total flux subtracted in 200 components = 0.058226 Jy ! Clean residual min=-0.006286 max=0.015112 Jy/beam ! Clean residual mean=-0.000026 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.126896 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 72 components and 0.126896 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=0.059072Jy sigma=1.489573 ! Fit after self-cal, rms=0.058540Jy sigma=1.477853 ! Inverting map ! Added new window around map position (1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013014 Jy ! Component: 100 - total flux cleaned = 0.0205486 Jy ! Component: 150 - total flux cleaned = 0.0264132 Jy ! Component: 200 - total flux cleaned = 0.0294769 Jy ! Total flux subtracted in 200 components = 0.0294769 Jy ! Clean residual min=-0.004117 max=0.004876 Jy/beam ! Clean residual mean=-0.000013 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.156373 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.156373 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=0.055261Jy sigma=1.382785 ! Fit after self-cal, rms=0.054634Jy sigma=1.367986 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648589 Jy ! Component: 100 - total flux cleaned = 0.00825622 Jy ! Component: 150 - total flux cleaned = 0.00928787 Jy ! Component: 200 - total flux cleaned = 0.0101542 Jy ! Total flux subtracted in 200 components = 0.0101542 Jy ! Clean residual min=-0.003609 max=0.004286 Jy/beam ! Clean residual mean=-0.000008 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.166527 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.166527 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=0.053735Jy sigma=1.341264 ! Fit after self-cal, rms=0.053538Jy sigma=1.336070 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.352 x 1.617 at 23.9 degrees (North through East) ! Clean map min=-0.0037049 max=0.051812 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 0.98 FD 0.96 HN 1.15 KP 0.93 ! LA 0.93 MK 1.06 NL 1.06 OV 0.97 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.13 KP 0.96 ! LA 0.95 MK 1.11 NL 1.09 OV 1.00 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.15 KP 0.95 ! LA 0.91 MK 0.97 NL 1.05 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.09 KP 0.96 ! LA 0.95 MK 1.19 NL 1.08 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.96 ! LA 0.92 MK 1.12 NL 1.05 OV 0.99 ! PT 1.06 SC 0.87 ! ! ! 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=0.053538Jy sigma=1.336070 ! Fit after self-cal, rms=0.054050Jy sigma=1.328863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=1.639 mas, bpa=25.96 degrees ! Estimated noise=0.249143 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 = 6.41537e-05 Jy ! Component: 100 - total flux cleaned = -0.000384695 Jy ! Component: 150 - total flux cleaned = -0.000661631 Jy ! Component: 200 - total flux cleaned = -0.000978035 Jy ! Total flux subtracted in 200 components = -0.000978035 Jy ! Clean residual min=-0.003250 max=0.003896 Jy/beam ! Clean residual mean=-0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.165549 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.165549 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=0.053635Jy sigma=1.317962 ! Fit after self-cal, rms=0.053598Jy sigma=1.315736 ! 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=0.053598Jy sigma=1.315736 ! Fit after self-cal, rms=0.052899Jy sigma=1.304804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.649 mas, bpa=28.07 degrees ! Estimated noise=0.245359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153874 Jy ! Component: 100 - total flux cleaned = -4.18553e-06 Jy ! Component: 150 - total flux cleaned = 0.000131014 Jy ! Component: 200 - total flux cleaned = 0.00013243 Jy ! Total flux subtracted in 200 components = 0.00013243 Jy ! Clean residual min=-0.002437 max=0.002425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.165682 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.165682 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=0.052660Jy sigma=1.298633 ! Fit after self-cal, rms=0.052650Jy sigma=1.297031 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 (3.4, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100928 Jy ! Component: 100 - total flux cleaned = 0.00113558 Jy ! Component: 150 - total flux cleaned = 0.00125561 Jy ! Component: 200 - total flux cleaned = 0.00141192 Jy ! Total flux subtracted in 200 components = 0.00141192 Jy ! Clean residual min=-0.002185 max=0.001843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.167094 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.167094 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=0.052472Jy sigma=1.292583 ! Fit after self-cal, rms=0.052451Jy sigma=1.291835 ! 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=0.052451Jy sigma=1.291835 ! Fit after self-cal, rms=0.051907Jy sigma=1.291625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=1.655 mas, bpa=28.79 degrees ! Estimated noise=0.243211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359441 Jy ! Component: 100 - total flux cleaned = -2.90616e-05 Jy ! Component: 150 - total flux cleaned = 0.000164965 Jy ! Component: 200 - total flux cleaned = 0.000336704 Jy ! Total flux subtracted in 200 components = 0.000336704 Jy ! Clean residual min=-0.001987 max=0.001647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.16743 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.16743 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=0.051803Jy sigma=1.288952 ! Fit after self-cal, rms=0.051788Jy sigma=1.288539 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 = -4.00367e-05 Jy ! Component: 100 - total flux cleaned = 0.000225475 Jy ! Component: 150 - total flux cleaned = 0.000465528 Jy ! Component: 200 - total flux cleaned = 0.000541272 Jy ! Total flux subtracted in 200 components = 0.000541272 Jy ! Clean residual min=-0.001850 max=0.001558 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.167972 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 164 components and 0.167972 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=0.051722Jy sigma=1.286819 ! Fit after self-cal, rms=0.051713Jy sigma=1.286560 ! 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=0.051713Jy sigma=1.286560 ! Fit after self-cal, rms=0.050959Jy sigma=1.285605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=2.657 mas, bpa=63.3 degrees ! Estimated noise=0.276913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.78905e-05 Jy ! Component: 100 - total flux cleaned = 0.000178056 Jy ! Component: 150 - total flux cleaned = 0.000242519 Jy ! Component: 200 - total flux cleaned = 0.000355667 Jy ! Total flux subtracted in 200 components = 0.000355667 Jy ! Clean residual min=-0.001845 max=0.001772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.168327 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 0.168327 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=0.050924Jy sigma=1.284637 ! Fit after self-cal, rms=0.050907Jy sigma=1.284304 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 = 0.000123296 Jy ! Component: 100 - total flux cleaned = 0.000212784 Jy ! Component: 150 - total flux cleaned = 0.000316438 Jy ! Component: 200 - total flux cleaned = 0.000386158 Jy ! Total flux subtracted in 200 components = 0.000386158 Jy ! Clean residual min=-0.001721 max=0.001617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.168713 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 196 components and 0.168713 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=0.050886Jy sigma=1.283697 ! Fit after self-cal, rms=0.050883Jy sigma=1.283569 ! 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=1.343 mas, bmaj=1.661 mas, bpa=29.34 degrees ! Estimated noise=0.240959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.343 x 1.661 at 29.34 degrees (North through East) ! Clean map min=-0.0021847 max=0.046402 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=1.012 mas, bmaj=1.397 mas, bpa=31.18 degrees ! Estimated noise=0.495382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459134 Jy ! Component: 100 - total flux cleaned = 0.0736329 Jy ! Component: 150 - total flux cleaned = 0.0925131 Jy ! Component: 200 - total flux cleaned = 0.106245 Jy ! Total flux subtracted in 200 components = 0.106245 Jy ! Clean residual min=-0.007032 max=0.008024 Jy/beam ! Clean residual mean=0.000018 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.106245 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.106245 Jy ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=1.661 mas, bpa=29.34 degrees ! Estimated noise=0.240959 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 = 0.0148665 Jy ! Component: 100 - total flux cleaned = 0.0252587 Jy ! Component: 150 - total flux cleaned = 0.0331082 Jy ! Component: 200 - total flux cleaned = 0.0392566 Jy ! Total flux subtracted in 200 components = 0.0392566 Jy ! Clean residual min=-0.003251 max=0.003945 Jy/beam ! Clean residual mean=-0.000007 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.145502 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 87 components and 0.145502 Jy ! Inverting map ! Added new window around map position (-3.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498167 Jy ! Component: 100 - total flux cleaned = 0.00844006 Jy ! Component: 150 - total flux cleaned = 0.0109219 Jy ! Component: 200 - total flux cleaned = 0.0130243 Jy ! Total flux subtracted in 200 components = 0.0130243 Jy ! Clean residual min=-0.002156 max=0.002345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.158526 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.158526 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=2.43 mas, bmaj=2.657 mas, bpa=63.3 degrees ! Estimated noise=0.276913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353803 Jy ! Component: 100 - total flux cleaned = 0.00550059 Jy ! Component: 150 - total flux cleaned = 0.00688395 Jy ! Component: 200 - total flux cleaned = 0.0078158 Jy ! Total flux subtracted in 200 components = 0.0078158 Jy ! Clean residual min=-0.002006 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.166342 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 = 0.000527756 Jy ! Component: 100 - total flux cleaned = 0.000933444 Jy ! Component: 150 - total flux cleaned = 0.00116848 Jy ! Component: 200 - total flux cleaned = 0.00144648 Jy ! Total flux subtracted in 200 components = 0.00144648 Jy ! Clean residual min=-0.001755 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.167788 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 173 components and 0.167788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=1.661 mas, bpa=29.34 degrees ! Estimated noise=0.240959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.62793e-05 Jy ! Component: 100 - total flux cleaned = 0.000468964 Jy ! Component: 150 - total flux cleaned = 0.000698958 Jy ! Component: 200 - total flux cleaned = 0.00103861 Jy ! Total flux subtracted in 200 components = 0.00103861 Jy ! Clean residual min=-0.001425 max=0.001497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.168827 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 0.168827 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=0.050837Jy sigma=1.282548 ! Fit after self-cal, rms=0.050778Jy sigma=1.281244 wmodel /scr/pima/bg219b_uvs/J1317+4115_X_map.mod ! Writing 189 model components to file: /scr/pima/bg219b_uvs/J1317+4115_X_map.mod wobs /scr/pima/bg219b_uvs/J1317+4115_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1317+4115_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1317+4115_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1317+4115_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 = -0.000477889 Jy ! Component: 100 - total flux cleaned = -0.000767708 Jy ! Component: 150 - total flux cleaned = -0.000925394 Jy ! Component: 200 - total flux cleaned = -0.00101029 Jy ! Component: 250 - total flux cleaned = -0.00107178 Jy ! Component: 300 - total flux cleaned = -0.0010724 Jy ! Component: 350 - total flux cleaned = -0.00105403 Jy ! Component: 400 - total flux cleaned = -0.00101765 Jy ! Component: 450 - total flux cleaned = -0.000893372 Jy ! Component: 500 - total flux cleaned = -0.000789958 Jy ! Component: 550 - total flux cleaned = -0.000655166 Jy ! Component: 600 - total flux cleaned = -0.000507882 Jy ! Component: 650 - total flux cleaned = -0.000395857 Jy ! Component: 700 - total flux cleaned = -0.000302034 Jy ! Component: 750 - total flux cleaned = -0.000180393 Jy ! Component: 800 - total flux cleaned = -0.000106458 Jy ! Component: 850 - total flux cleaned = -3.35278e-05 Jy ! Component: 900 - total flux cleaned = 0.00010972 Jy ! Component: 950 - total flux cleaned = 0.000207811 Jy ! Component: 1000 - total flux cleaned = 0.000303755 Jy ! Component: 1050 - total flux cleaned = 0.000384471 Jy ! Component: 1100 - total flux cleaned = 0.00042438 Jy ! Component: 1150 - total flux cleaned = 0.000489824 Jy ! Component: 1200 - total flux cleaned = 0.0005029 Jy ! Component: 1250 - total flux cleaned = 0.000578622 Jy ! Component: 1300 - total flux cleaned = 0.000553501 Jy ! Component: 1350 - total flux cleaned = 0.00052921 Jy ! Component: 1400 - total flux cleaned = 0.000541324 Jy ! Component: 1450 - total flux cleaned = 0.000564942 Jy ! Component: 1500 - total flux cleaned = 0.000588347 Jy ! Component: 1550 - total flux cleaned = 0.000599805 Jy ! Component: 1600 - total flux cleaned = 0.000599892 Jy ! Component: 1650 - total flux cleaned = 0.000599907 Jy ! Component: 1700 - total flux cleaned = 0.000622301 Jy ! Component: 1750 - total flux cleaned = 0.000644438 Jy ! Component: 1800 - total flux cleaned = 0.00065549 Jy ! Component: 1850 - total flux cleaned = 0.000719721 Jy ! Component: 1900 - total flux cleaned = 0.000719563 Jy ! Component: 1950 - total flux cleaned = 0.000729922 Jy ! Component: 2000 - total flux cleaned = 0.000750627 Jy ! Component: 2050 - total flux cleaned = 0.000811899 Jy ! Component: 2100 - total flux cleaned = 0.000862512 Jy ! Component: 2150 - total flux cleaned = 0.000902532 Jy ! Component: 2200 - total flux cleaned = 0.00096198 Jy ! Component: 2250 - total flux cleaned = 0.00102073 Jy ! Component: 2300 - total flux cleaned = 0.00108837 Jy ! Component: 2350 - total flux cleaned = 0.00111698 Jy ! Component: 2400 - total flux cleaned = 0.00117389 Jy ! Component: 2450 - total flux cleaned = 0.00119265 Jy ! Component: 2500 - total flux cleaned = 0.00121119 Jy ! Component: 2550 - total flux cleaned = 0.00125744 Jy ! Component: 2600 - total flux cleaned = 0.00126665 Jy ! Component: 2650 - total flux cleaned = 0.00130309 Jy ! Component: 2700 - total flux cleaned = 0.00135697 Jy ! Component: 2750 - total flux cleaned = 0.00141036 Jy ! Component: 2800 - total flux cleaned = 0.00145454 Jy ! Component: 2850 - total flux cleaned = 0.0014984 Jy ! Component: 2900 - total flux cleaned = 0.00154188 Jy ! Component: 2950 - total flux cleaned = 0.00157628 Jy ! Component: 3000 - total flux cleaned = 0.00162755 Jy ! Component: 3050 - total flux cleaned = 0.001653 Jy ! Component: 3100 - total flux cleaned = 0.0016867 Jy ! Component: 3150 - total flux cleaned = 0.00174519 Jy ! Component: 3200 - total flux cleaned = 0.00176179 Jy ! Component: 3250 - total flux cleaned = 0.00177829 Jy ! Component: 3300 - total flux cleaned = 0.00181928 Jy ! Component: 3350 - total flux cleaned = 0.00188413 Jy ! Component: 3400 - total flux cleaned = 0.00190023 Jy ! Component: 3450 - total flux cleaned = 0.00193222 Jy ! Component: 3500 - total flux cleaned = 0.00197985 Jy ! Component: 3550 - total flux cleaned = 0.00200349 Jy ! Component: 3600 - total flux cleaned = 0.00202708 Jy ! Component: 3650 - total flux cleaned = 0.00203492 Jy ! Component: 3700 - total flux cleaned = 0.00209693 Jy ! Component: 3750 - total flux cleaned = 0.00212781 Jy ! Component: 3800 - total flux cleaned = 0.00216616 Jy ! Component: 3850 - total flux cleaned = 0.00219663 Jy ! Component: 3900 - total flux cleaned = 0.00225726 Jy ! Component: 3950 - total flux cleaned = 0.00226478 Jy ! Component: 4000 - total flux cleaned = 0.00235459 Jy ! Component: 4050 - total flux cleaned = 0.00236947 Jy ! Total flux subtracted in 4096 components = 0.00241394 Jy ! Clean residual min=-0.000438 max=0.000461 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.171241 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 460 components and 0.171241 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1317+4115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.343 x 1.661 at 29.34 degrees (North through East) ! Clean map min=-0.0019813 max=0.044835 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1317+4115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.828851 0.828851 1.6577 3.3154 6.63081 13.2616 26.5232 53.0465 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.946 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1317+4115_X_uvs.log closed on Thu Apr 7 01:55:29 2016