! Started logfile: /scr/pima/bg219i_uvs/J0808+7315_X_uvs.log on Wed Apr 6 23:36:39 2016 obs /scr/pima/bg219i_uvs/J0808+7315_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0808+7315_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J0808+7315 ! ! 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 14364 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/bg219i_uvs/J0808+7315_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 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=1.044599Jy sigma=24.479688 ! Fit after self-cal, rms=0.685782Jy sigma=16.044997 ! 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=0.668 mas, bmaj=2.461 mas, bpa=65.91 degrees ! Estimated noise=0.673408 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 = 0.237114 Jy ! Component: 100 - total flux cleaned = 0.294189 Jy ! Total flux subtracted in 100 components = 0.294189 Jy ! Clean residual min=-0.012904 max=0.033344 Jy/beam ! Clean residual mean=-0.000012 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 0.294189 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.294189 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=0.081170Jy sigma=1.866238 ! Fit after self-cal, rms=0.081171Jy sigma=1.865792 ! Inverting map ! Added new window around map position (-2.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325763 Jy ! Component: 100 - total flux cleaned = 0.0517362 Jy ! Total flux subtracted in 100 components = 0.0517362 Jy ! Clean residual min=-0.007347 max=0.009932 Jy/beam ! Clean residual mean=-0.000006 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.345925 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.345925 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=0.064977Jy sigma=1.484735 ! Fit after self-cal, rms=0.064463Jy sigma=1.469748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126128 Jy ! Component: 100 - total flux cleaned = 0.0213119 Jy ! Total flux subtracted in 100 components = 0.0213119 Jy ! Clean residual min=-0.005394 max=0.005794 Jy/beam ! Clean residual mean=-0.000003 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.367237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.367237 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=0.060854Jy sigma=1.384907 ! Fit after self-cal, rms=0.060778Jy sigma=1.382401 ! 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=0.8698 mas, bmaj=2.837 mas, bpa=66.84 degrees ! Estimated noise=0.360066 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 = 0.00989884 Jy ! Component: 100 - total flux cleaned = 0.0161238 Jy ! Component: 150 - total flux cleaned = 0.0203914 Jy ! Component: 200 - total flux cleaned = 0.0229768 Jy ! Total flux subtracted in 200 components = 0.0229768 Jy ! Clean residual min=-0.003378 max=0.004048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.390214 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.390214 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=0.058948Jy sigma=1.337933 ! Fit after self-cal, rms=0.058872Jy sigma=1.335804 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8698 x 2.837 at 66.84 degrees (North through East) ! Clean map min=-0.0030301 max=0.31555 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 0.99 FD 1.01 HN 0.98 KP 1.01 ! LA 0.99 MK 1.03 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.97 ! LA 1.00 MK 1.03 NL 1.01 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 1.02 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 0.99 MK 0.98 NL 1.00 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00 KP 1.00 ! LA 1.01 MK 1.01 NL 1.00 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! 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=0.058872Jy sigma=1.335804 ! Fit after self-cal, rms=0.058304Jy sigma=1.321699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.841 mas, bpa=66.79 degrees ! Estimated noise=0.358306 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 = 0.0022516 Jy ! Component: 100 - total flux cleaned = 0.00318417 Jy ! Component: 150 - total flux cleaned = 0.00350157 Jy ! Component: 200 - total flux cleaned = 0.0037123 Jy ! Total flux subtracted in 200 components = 0.0037123 Jy ! Clean residual min=-0.002728 max=0.003221 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.393926 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.393926 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=0.058209Jy sigma=1.319517 ! Fit after self-cal, rms=0.058209Jy sigma=1.319183 ! 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=0.058209Jy sigma=1.319183 ! Fit after self-cal, rms=0.058042Jy sigma=1.311316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.836 mas, bpa=66.86 degrees ! Estimated noise=0.358657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108153 Jy ! Component: 100 - total flux cleaned = 0.00140906 Jy ! Component: 150 - total flux cleaned = 0.00162335 Jy ! Component: 200 - total flux cleaned = 0.0018299 Jy ! Total flux subtracted in 200 components = 0.0018299 Jy ! Clean residual min=-0.002153 max=0.002710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.395756 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.395756 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=0.058007Jy sigma=1.310546 ! Fit after self-cal, rms=0.058008Jy sigma=1.310452 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 (20.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233801 Jy ! Component: 100 - total flux cleaned = 0.00313877 Jy ! Component: 150 - total flux cleaned = 0.00337533 Jy ! Component: 200 - total flux cleaned = 0.00358633 Jy ! Total flux subtracted in 200 components = 0.00358633 Jy ! Clean residual min=-0.002057 max=0.002189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.399343 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.399343 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=0.057901Jy sigma=1.307874 ! Fit after self-cal, rms=0.057893Jy sigma=1.307711 ! Inverting map ! Added new window around map position (-2, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182015 Jy ! Component: 100 - total flux cleaned = 0.00264065 Jy ! Component: 150 - total flux cleaned = 0.00293843 Jy ! Component: 200 - total flux cleaned = 0.0031199 Jy ! Total flux subtracted in 200 components = 0.0031199 Jy ! Clean residual min=-0.001796 max=0.001628 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.402463 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.402463 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=0.057822Jy sigma=1.306134 ! Fit after self-cal, rms=0.057820Jy sigma=1.306081 ! 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=0.057820Jy sigma=1.306081 ! Fit after self-cal, rms=0.057824Jy sigma=1.305908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.836 mas, bpa=66.86 degrees ! Estimated noise=0.358686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628864 Jy ! Component: 100 - total flux cleaned = 0.00080305 Jy ! Component: 150 - total flux cleaned = 0.000909869 Jy ! Component: 200 - total flux cleaned = 0.000959983 Jy ! Total flux subtracted in 200 components = 0.000959983 Jy ! Clean residual min=-0.001762 max=0.001590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.403423 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.403423 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=0.057800Jy sigma=1.305356 ! Fit after self-cal, rms=0.057800Jy sigma=1.305345 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 = 0.000127637 Jy ! Component: 100 - total flux cleaned = 0.00015073 Jy ! Component: 150 - total flux cleaned = 0.000172593 Jy ! Component: 200 - total flux cleaned = 0.000193525 Jy ! Total flux subtracted in 200 components = 0.000193525 Jy ! Clean residual min=-0.001719 max=0.001565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.403616 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 0.403616 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=0.057783Jy sigma=1.304994 ! Fit after self-cal, rms=0.057784Jy sigma=1.304992 ! 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=0.057784Jy sigma=1.304992 ! Fit after self-cal, rms=0.057793Jy sigma=1.304962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.668 mas, bpa=63.49 degrees ! Estimated noise=0.452269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249766 Jy ! Component: 100 - total flux cleaned = 0.000436504 Jy ! Component: 150 - total flux cleaned = 0.000478371 Jy ! Component: 200 - total flux cleaned = 0.000535759 Jy ! Total flux subtracted in 200 components = 0.000535759 Jy ! Clean residual min=-0.001608 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.404152 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.404152 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=0.057784Jy sigma=1.304776 ! Fit after self-cal, rms=0.057785Jy sigma=1.304764 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 = 7.99521e-05 Jy ! Component: 100 - total flux cleaned = 0.000132504 Jy ! Component: 150 - total flux cleaned = 0.00018162 Jy ! Component: 200 - total flux cleaned = 0.000242224 Jy ! Total flux subtracted in 200 components = 0.000242224 Jy ! Clean residual min=-0.001551 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.404394 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.404394 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=0.057781Jy sigma=1.304673 ! Fit after self-cal, rms=0.057781Jy sigma=1.304668 ! 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=0.873 mas, bmaj=2.836 mas, bpa=66.86 degrees ! Estimated noise=0.358712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 2.836 at 66.86 degrees (North through East) ! Clean map min=-0.0014589 max=0.31401 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=0.6692 mas, bmaj=2.459 mas, bpa=65.93 degrees ! Estimated noise=0.671925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236455 Jy ! Component: 100 - total flux cleaned = 0.295297 Jy ! Component: 150 - total flux cleaned = 0.326416 Jy ! Component: 200 - total flux cleaned = 0.345465 Jy ! Total flux subtracted in 200 components = 0.345465 Jy ! Clean residual min=-0.005691 max=0.009929 Jy/beam ! Clean residual mean=-0.000007 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.345465 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.345465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.836 mas, bpa=66.86 degrees ! Estimated noise=0.358712 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 = 0.0175222 Jy ! Component: 100 - total flux cleaned = 0.0283524 Jy ! Component: 150 - total flux cleaned = 0.0353019 Jy ! Component: 200 - total flux cleaned = 0.0399554 Jy ! Total flux subtracted in 200 components = 0.0399554 Jy ! Clean residual min=-0.002865 max=0.002635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.385421 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.385421 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=2.14 mas, bmaj=3.668 mas, bpa=63.49 degrees ! Estimated noise=0.452269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526329 Jy ! Component: 100 - total flux cleaned = 0.0085936 Jy ! Component: 150 - total flux cleaned = 0.0110283 Jy ! Component: 200 - total flux cleaned = 0.0129122 Jy ! Total flux subtracted in 200 components = 0.0129122 Jy ! Clean residual min=-0.002111 max=0.002422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.398333 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 = 0.00152298 Jy ! Component: 100 - total flux cleaned = 0.00248514 Jy ! Component: 150 - total flux cleaned = 0.0032161 Jy ! Component: 200 - total flux cleaned = 0.00367186 Jy ! Total flux subtracted in 200 components = 0.00367186 Jy ! Clean residual min=-0.001758 max=0.001931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.402005 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 105 components and 0.402005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.836 mas, bpa=66.86 degrees ! Estimated noise=0.358712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837494 Jy ! Component: 100 - total flux cleaned = 0.0012493 Jy ! Component: 150 - total flux cleaned = 0.00152772 Jy ! Component: 200 - total flux cleaned = 0.00178394 Jy ! Total flux subtracted in 200 components = 0.00178394 Jy ! Clean residual min=-0.001747 max=0.001595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.403789 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.403789 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=0.057848Jy sigma=1.306135 ! Fit after self-cal, rms=0.057841Jy sigma=1.305971 wmodel /scr/pima/bg219i_uvs/J0808+7315_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219i_uvs/J0808+7315_X_map.mod wobs /scr/pima/bg219i_uvs/J0808+7315_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0808+7315_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0808+7315_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0808+7315_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 = -0.000579021 Jy ! Component: 100 - total flux cleaned = -0.00075424 Jy ! Component: 150 - total flux cleaned = -0.000943634 Jy ! Component: 200 - total flux cleaned = -0.00112536 Jy ! Component: 250 - total flux cleaned = -0.00117474 Jy ! Component: 300 - total flux cleaned = -0.00115075 Jy ! Component: 350 - total flux cleaned = -0.00115108 Jy ! Component: 400 - total flux cleaned = -0.00110562 Jy ! Component: 450 - total flux cleaned = -0.00101751 Jy ! Component: 500 - total flux cleaned = -0.000887898 Jy ! Component: 550 - total flux cleaned = -0.000824658 Jy ! Component: 600 - total flux cleaned = -0.000741829 Jy ! Component: 650 - total flux cleaned = -0.000680669 Jy ! Component: 700 - total flux cleaned = -0.000620536 Jy ! Component: 750 - total flux cleaned = -0.000542033 Jy ! Component: 800 - total flux cleaned = -0.000466226 Jy ! Component: 850 - total flux cleaned = -0.000485167 Jy ! Component: 900 - total flux cleaned = -0.000430298 Jy ! Component: 950 - total flux cleaned = -0.000375934 Jy ! Component: 1000 - total flux cleaned = -0.000322285 Jy ! Component: 1050 - total flux cleaned = -0.000269908 Jy ! Component: 1100 - total flux cleaned = -0.000287 Jy ! Component: 1150 - total flux cleaned = -0.000218043 Jy ! Component: 1200 - total flux cleaned = -0.000200963 Jy ! Component: 1250 - total flux cleaned = -0.000101068 Jy ! Component: 1300 - total flux cleaned = -0.000101158 Jy ! Component: 1350 - total flux cleaned = -5.21243e-05 Jy ! Component: 1400 - total flux cleaned = -2.03443e-05 Jy ! Component: 1450 - total flux cleaned = -2.01862e-05 Jy ! Component: 1500 - total flux cleaned = -3.57926e-05 Jy ! Component: 1550 - total flux cleaned = 1.07466e-05 Jy ! Component: 1600 - total flux cleaned = 2.58194e-05 Jy ! Component: 1650 - total flux cleaned = 2.58306e-05 Jy ! Component: 1700 - total flux cleaned = 2.58251e-05 Jy ! Component: 1750 - total flux cleaned = 2.59107e-05 Jy ! Component: 1800 - total flux cleaned = -3.42272e-06 Jy ! Component: 1850 - total flux cleaned = 2.57066e-05 Jy ! Component: 1900 - total flux cleaned = -3.1614e-05 Jy ! Component: 1950 - total flux cleaned = -5.974e-05 Jy ! Component: 2000 - total flux cleaned = -7.36253e-05 Jy ! Component: 2050 - total flux cleaned = -0.000101339 Jy ! Component: 2100 - total flux cleaned = -0.000128982 Jy ! Component: 2150 - total flux cleaned = -0.000196945 Jy ! Component: 2200 - total flux cleaned = -0.00019681 Jy ! Component: 2250 - total flux cleaned = -0.000210303 Jy ! Component: 2300 - total flux cleaned = -0.000289752 Jy ! Component: 2350 - total flux cleaned = -0.000302857 Jy ! Component: 2400 - total flux cleaned = -0.000315942 Jy ! Component: 2450 - total flux cleaned = -0.000316117 Jy ! Component: 2500 - total flux cleaned = -0.00034182 Jy ! Component: 2550 - total flux cleaned = -0.00037992 Jy ! Component: 2600 - total flux cleaned = -0.000442736 Jy ! Component: 2650 - total flux cleaned = -0.000405125 Jy ! Component: 2700 - total flux cleaned = -0.000405091 Jy ! Component: 2750 - total flux cleaned = -0.000356006 Jy ! Component: 2800 - total flux cleaned = -0.000392764 Jy ! Component: 2850 - total flux cleaned = -0.000368439 Jy ! Component: 2900 - total flux cleaned = -0.000404673 Jy ! Component: 2950 - total flux cleaned = -0.00034465 Jy ! Component: 3000 - total flux cleaned = -0.000356481 Jy ! Component: 3050 - total flux cleaned = -0.000320886 Jy ! Component: 3100 - total flux cleaned = -0.000273807 Jy ! Component: 3150 - total flux cleaned = -0.000226893 Jy ! Component: 3200 - total flux cleaned = -0.000157057 Jy ! Component: 3250 - total flux cleaned = -0.000110763 Jy ! Component: 3300 - total flux cleaned = -0.000133754 Jy ! Component: 3350 - total flux cleaned = -8.79569e-05 Jy ! Component: 3400 - total flux cleaned = -3.10654e-05 Jy ! Component: 3450 - total flux cleaned = 2.54927e-05 Jy ! Component: 3500 - total flux cleaned = 4.79029e-05 Jy ! Component: 3550 - total flux cleaned = 9.24675e-05 Jy ! Component: 3600 - total flux cleaned = 0.000114766 Jy ! Component: 3650 - total flux cleaned = 0.000181063 Jy ! Component: 3700 - total flux cleaned = 0.00024702 Jy ! Component: 3750 - total flux cleaned = 0.000290765 Jy ! Component: 3800 - total flux cleaned = 0.000356069 Jy ! Component: 3850 - total flux cleaned = 0.000388495 Jy ! Component: 3900 - total flux cleaned = 0.000453154 Jy ! Component: 3950 - total flux cleaned = 0.000538811 Jy ! Component: 4000 - total flux cleaned = 0.000581515 Jy ! Component: 4050 - total flux cleaned = 0.000698058 Jy ! Total flux subtracted in 4096 components = 0.000740282 Jy ! Clean residual min=-0.000652 max=0.000687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.404529 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 401 components and 0.404529 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0808+7315_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 2.836 at 66.86 degrees (North through East) ! Clean map min=-0.0017236 max=0.31398 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0808+7315_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.313978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167716 0.167716 0.335433 0.670866 1.34173 2.68346 5.36693 10.7339 21.4677 42.9354 85.8708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1788.73 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0808+7315_X_uvs.log closed on Wed Apr 6 23:36:44 2016