! Started logfile: /scr/pima/bg219i_uvs/J0801+4401_X_uvs.log on Wed Apr 6 23:36:12 2016 obs /scr/pima/bg219i_uvs/J0801+4401_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0801+4401_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889683 visibilities/baseline/integration-bin. ! Found source: J0801+4401 ! ! 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 13452 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/J0801+4401_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.012980Jy sigma=25.302249 ! Fit after self-cal, rms=0.846176Jy sigma=21.093219 ! 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=0.8585 mas, bmaj=1.127 mas, bpa=-7.982 degrees ! Estimated noise=0.609499 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 = 0.118655 Jy ! Component: 100 - total flux cleaned = 0.146022 Jy ! Total flux subtracted in 100 components = 0.146022 Jy ! Clean residual min=-0.004757 max=0.010071 Jy/beam ! Clean residual mean=0.000009 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.146022 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.146022 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=0.060421Jy sigma=1.452792 ! Fit after self-cal, rms=0.060347Jy sigma=1.450344 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106623 Jy ! Component: 100 - total flux cleaned = 0.0160415 Jy ! Total flux subtracted in 100 components = 0.0160415 Jy ! Clean residual min=-0.003711 max=0.004379 Jy/beam ! Clean residual mean=0.000005 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.162064 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.162064 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=0.058339Jy sigma=1.393906 ! Fit after self-cal, rms=0.058317Jy sigma=1.393377 ! 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=1.054 mas, bmaj=1.389 mas, bpa=-6.152 degrees ! Estimated noise=0.358283 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 (0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436381 Jy ! Component: 100 - total flux cleaned = 0.0067425 Jy ! Component: 150 - total flux cleaned = 0.008283 Jy ! Component: 200 - total flux cleaned = 0.0093364 Jy ! Total flux subtracted in 200 components = 0.0093364 Jy ! Clean residual min=-0.002331 max=0.002197 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.1714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.1714 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=0.057989Jy sigma=1.384729 ! Fit after self-cal, rms=0.057985Jy sigma=1.384351 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 1.389 at -6.152 degrees (North through East) ! Clean map min=-0.002181 max=0.15399 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 1.03 KP 1.00 ! LA 1.01 MK 1.03 NL 0.97 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.00 ! LA 1.01 MK 0.97 NL 1.02 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.03 ! LA 0.98 MK 0.97 NL 0.97 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 NL 1.03 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.00 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! 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=0.057985Jy sigma=1.384351 ! Fit after self-cal, rms=0.057945Jy sigma=1.379697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.395 mas, bpa=-6.527 degrees ! Estimated noise=0.357339 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 = 0.00035959 Jy ! Component: 100 - total flux cleaned = 0.000256305 Jy ! Component: 150 - total flux cleaned = 0.000157952 Jy ! Component: 200 - total flux cleaned = 5.95004e-05 Jy ! Total flux subtracted in 200 components = 5.95004e-05 Jy ! Clean residual min=-0.002041 max=0.002029 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.17146 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.17146 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=0.057918Jy sigma=1.379144 ! Fit after self-cal, rms=0.057936Jy sigma=1.379019 ! 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=0.057936Jy sigma=1.379019 ! Fit after self-cal, rms=0.057984Jy sigma=1.374513 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.392 mas, bpa=-6.282 degrees ! Estimated noise=0.357034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179082 Jy ! Component: 100 - total flux cleaned = 0.000221739 Jy ! Component: 150 - total flux cleaned = 0.000238404 Jy ! Component: 200 - total flux cleaned = 0.0002101 Jy ! Total flux subtracted in 200 components = 0.0002101 Jy ! Clean residual min=-0.001961 max=0.001827 Jy/beam ! Clean residual mean=0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.17167 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.17167 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=0.057969Jy sigma=1.374163 ! Fit after self-cal, rms=0.057976Jy sigma=1.374112 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.78579e-05 Jy ! Component: 100 - total flux cleaned = 2.7242e-05 Jy ! Component: 150 - total flux cleaned = -4.39959e-06 Jy ! Component: 200 - total flux cleaned = -3.38011e-05 Jy ! Total flux subtracted in 200 components = -3.38011e-05 Jy ! Clean residual min=-0.001955 max=0.001843 Jy/beam ! Clean residual mean=0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.171636 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.171636 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=0.057971Jy sigma=1.374015 ! Fit after self-cal, rms=0.057971Jy sigma=1.374003 ! 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=0.057971Jy sigma=1.374003 ! Fit after self-cal, rms=0.058008Jy sigma=1.373925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.391 mas, bpa=-6.297 degrees ! Estimated noise=0.356878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015711 Jy ! Component: 100 - total flux cleaned = -0.000169298 Jy ! Component: 150 - total flux cleaned = -0.000169519 Jy ! Component: 200 - total flux cleaned = -0.00019755 Jy ! Total flux subtracted in 200 components = -0.00019755 Jy ! Clean residual min=-0.001914 max=0.001838 Jy/beam ! Clean residual mean=0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.171438 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.171438 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=0.058003Jy sigma=1.373802 ! Fit after self-cal, rms=0.058005Jy sigma=1.373792 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 = -1.80577e-06 Jy ! Component: 100 - total flux cleaned = -1.82918e-05 Jy ! Component: 150 - total flux cleaned = -2.60512e-05 Jy ! Component: 200 - total flux cleaned = -3.31552e-05 Jy ! Total flux subtracted in 200 components = -3.31552e-05 Jy ! Clean residual min=-0.001904 max=0.001839 Jy/beam ! Clean residual mean=0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.171405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.171405 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=0.058003Jy sigma=1.373744 ! Fit after self-cal, rms=0.058003Jy sigma=1.373738 ! 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=0.058003Jy sigma=1.373738 ! Fit after self-cal, rms=0.058017Jy sigma=1.373708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=2.513 mas, bpa=-1.276 degrees ! Estimated noise=0.439595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211129 Jy ! Component: 100 - total flux cleaned = -0.000209335 Jy ! Component: 150 - total flux cleaned = -0.000191334 Jy ! Component: 200 - total flux cleaned = -0.000170889 Jy ! Total flux subtracted in 200 components = -0.000170889 Jy ! Clean residual min=-0.002256 max=0.002485 Jy/beam ! Clean residual mean=0.000012 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.171234 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.171234 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=0.058019Jy sigma=1.373701 ! Fit after self-cal, rms=0.058020Jy sigma=1.373691 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 = 1.72946e-05 Jy ! Component: 100 - total flux cleaned = 3.00684e-05 Jy ! Component: 150 - total flux cleaned = 3.60097e-05 Jy ! Component: 200 - total flux cleaned = 4.11624e-05 Jy ! Total flux subtracted in 200 components = 4.11624e-05 Jy ! Clean residual min=-0.002236 max=0.002491 Jy/beam ! Clean residual mean=0.000012 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.171275 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.171275 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=0.058020Jy sigma=1.373698 ! Fit after self-cal, rms=0.058020Jy sigma=1.373694 ! 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=1.06 mas, bmaj=1.391 mas, bpa=-6.307 degrees ! Estimated noise=0.35672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.391 at -6.307 degrees (North through East) ! Clean map min=-0.0017383 max=0.15356 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=0.8628 mas, bmaj=1.129 mas, bpa=-7.896 degrees ! Estimated noise=0.608179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118325 Jy ! Component: 100 - total flux cleaned = 0.145771 Jy ! Component: 150 - total flux cleaned = 0.156485 Jy ! Component: 200 - total flux cleaned = 0.161728 Jy ! Total flux subtracted in 200 components = 0.161728 Jy ! Clean residual min=-0.003451 max=0.003792 Jy/beam ! Clean residual mean=0.000005 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.161728 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.161728 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.391 mas, bpa=-6.307 degrees ! Estimated noise=0.35672 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 = 0.00433902 Jy ! Component: 100 - total flux cleaned = 0.00649697 Jy ! Component: 150 - total flux cleaned = 0.00774012 Jy ! Component: 200 - total flux cleaned = 0.00851383 Jy ! Total flux subtracted in 200 components = 0.00851383 Jy ! Clean residual min=-0.001912 max=0.001855 Jy/beam ! Clean residual mean=0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.170242 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.170242 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=2.248 mas, bmaj=2.513 mas, bpa=-1.276 degrees ! Estimated noise=0.439595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070478 Jy ! Component: 100 - total flux cleaned = 0.000851311 Jy ! Component: 150 - total flux cleaned = 0.000949883 Jy ! Component: 200 - total flux cleaned = 0.00104118 Jy ! Total flux subtracted in 200 components = 0.00104118 Jy ! Clean residual min=-0.002287 max=0.002511 Jy/beam ! Clean residual mean=0.000012 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.171283 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 = 8.23227e-05 Jy ! Component: 100 - total flux cleaned = 0.000108631 Jy ! Component: 150 - total flux cleaned = 0.000116385 Jy ! Component: 200 - total flux cleaned = 0.000116316 Jy ! Total flux subtracted in 200 components = 0.000116316 Jy ! Clean residual min=-0.002256 max=0.002519 Jy/beam ! Clean residual mean=0.000012 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.1714 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.1714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.391 mas, bpa=-6.307 degrees ! Estimated noise=0.35672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254959 Jy ! Component: 100 - total flux cleaned = 0.000271644 Jy ! Component: 150 - total flux cleaned = 0.000243354 Jy ! Component: 200 - total flux cleaned = 0.000217562 Jy ! Total flux subtracted in 200 components = 0.000217562 Jy ! Clean residual min=-0.001884 max=0.001901 Jy/beam ! Clean residual mean=0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.171617 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.171617 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=0.058027Jy sigma=1.373918 ! Fit after self-cal, rms=0.058024Jy sigma=1.373903 wmodel /scr/pima/bg219i_uvs/J0801+4401_X_map.mod ! Writing 60 model components to file: /scr/pima/bg219i_uvs/J0801+4401_X_map.mod wobs /scr/pima/bg219i_uvs/J0801+4401_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0801+4401_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0801+4401_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0801+4401_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 = 3.50752e-05 Jy ! Component: 100 - total flux cleaned = 3.66619e-05 Jy ! Component: 150 - total flux cleaned = 0.000100076 Jy ! Component: 200 - total flux cleaned = 0.000161521 Jy ! Component: 250 - total flux cleaned = 0.000339011 Jy ! Component: 300 - total flux cleaned = 0.000396527 Jy ! Component: 350 - total flux cleaned = 0.000451469 Jy ! Component: 400 - total flux cleaned = 0.000423294 Jy ! Component: 450 - total flux cleaned = 0.000449288 Jy ! Component: 500 - total flux cleaned = 0.000449213 Jy ! Component: 550 - total flux cleaned = 0.000425049 Jy ! Component: 600 - total flux cleaned = 0.000524768 Jy ! Component: 650 - total flux cleaned = 0.000524697 Jy ! Component: 700 - total flux cleaned = 0.000549127 Jy ! Component: 750 - total flux cleaned = 0.000572723 Jy ! Component: 800 - total flux cleaned = 0.000596203 Jy ! Component: 850 - total flux cleaned = 0.000641467 Jy ! Component: 900 - total flux cleaned = 0.000708577 Jy ! Component: 950 - total flux cleaned = 0.000752179 Jy ! Component: 1000 - total flux cleaned = 0.000708837 Jy ! Component: 1050 - total flux cleaned = 0.0007733 Jy ! Component: 1100 - total flux cleaned = 0.000793985 Jy ! Component: 1150 - total flux cleaned = 0.000773508 Jy ! Component: 1200 - total flux cleaned = 0.000732895 Jy ! Component: 1250 - total flux cleaned = 0.000793082 Jy ! Component: 1300 - total flux cleaned = 0.000753194 Jy ! Component: 1350 - total flux cleaned = 0.000772875 Jy ! Component: 1400 - total flux cleaned = 0.000733939 Jy ! Component: 1450 - total flux cleaned = 0.000714525 Jy ! Component: 1500 - total flux cleaned = 0.000809093 Jy ! Component: 1550 - total flux cleaned = 0.000734346 Jy ! Component: 1600 - total flux cleaned = 0.000734403 Jy ! Component: 1650 - total flux cleaned = 0.000771399 Jy ! Component: 1700 - total flux cleaned = 0.00082553 Jy ! Component: 1750 - total flux cleaned = 0.000807645 Jy ! Component: 1800 - total flux cleaned = 0.000825604 Jy ! Component: 1850 - total flux cleaned = 0.000860436 Jy ! Component: 1900 - total flux cleaned = 0.000791079 Jy ! Component: 1950 - total flux cleaned = 0.000791023 Jy ! Component: 2000 - total flux cleaned = 0.000739924 Jy ! Component: 2050 - total flux cleaned = 0.000706466 Jy ! Component: 2100 - total flux cleaned = 0.000723114 Jy ! Component: 2150 - total flux cleaned = 0.000640781 Jy ! Component: 2200 - total flux cleaned = 0.000559031 Jy ! Component: 2250 - total flux cleaned = 0.000591514 Jy ! Component: 2300 - total flux cleaned = 0.000527362 Jy ! Component: 2350 - total flux cleaned = 0.000511395 Jy ! Component: 2400 - total flux cleaned = 0.000479921 Jy ! Component: 2450 - total flux cleaned = 0.000448653 Jy ! Component: 2500 - total flux cleaned = 0.000402086 Jy ! Component: 2550 - total flux cleaned = 0.000371254 Jy ! Component: 2600 - total flux cleaned = 0.000401605 Jy ! Component: 2650 - total flux cleaned = 0.00037128 Jy ! Component: 2700 - total flux cleaned = 0.000371206 Jy ! Component: 2750 - total flux cleaned = 0.000356329 Jy ! Component: 2800 - total flux cleaned = 0.000282549 Jy ! Component: 2850 - total flux cleaned = 0.000341307 Jy ! Component: 2900 - total flux cleaned = 0.000253865 Jy ! Component: 2950 - total flux cleaned = 0.000225038 Jy ! Component: 3000 - total flux cleaned = 0.000196316 Jy ! Component: 3050 - total flux cleaned = 0.000210643 Jy ! Component: 3100 - total flux cleaned = 0.000154072 Jy ! Component: 3150 - total flux cleaned = 0.000140119 Jy ! Component: 3200 - total flux cleaned = 8.45001e-05 Jy ! Component: 3250 - total flux cleaned = 9.83712e-05 Jy ! Component: 3300 - total flux cleaned = 0.000112103 Jy ! Component: 3350 - total flux cleaned = 0.000125661 Jy ! Component: 3400 - total flux cleaned = 9.85519e-05 Jy ! Component: 3450 - total flux cleaned = 0.00011202 Jy ! Component: 3500 - total flux cleaned = 0.000178728 Jy ! Component: 3550 - total flux cleaned = 0.000178683 Jy ! Component: 3600 - total flux cleaned = 0.000191964 Jy ! Component: 3650 - total flux cleaned = 0.000244233 Jy ! Component: 3700 - total flux cleaned = 0.000296212 Jy ! Component: 3750 - total flux cleaned = 0.000309032 Jy ! Component: 3800 - total flux cleaned = 0.000309146 Jy ! Component: 3850 - total flux cleaned = 0.000347627 Jy ! Component: 3900 - total flux cleaned = 0.000410966 Jy ! Component: 3950 - total flux cleaned = 0.000410715 Jy ! Component: 4000 - total flux cleaned = 0.000372926 Jy ! Component: 4050 - total flux cleaned = 0.000360461 Jy ! Total flux subtracted in 4096 components = 0.000422465 Jy ! Clean residual min=-0.000755 max=0.000726 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.17204 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 356 components and 0.17204 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0801+4401_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.391 at -6.307 degrees (North through East) ! Clean map min=-0.0013171 max=0.15384 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0801+4401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386549 0.386549 0.773097 1.54619 3.09239 6.18478 12.3696 24.7391 49.4782 98.9565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 776.098 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0801+4401_X_uvs.log closed on Wed Apr 6 23:36:17 2016