! Started logfile: /scr/pima/bg219a_uvs/J2247-0850_X_uvs.log on Wed Apr 6 21:47:04 2016 obs /scr/pima/bg219a_uvs/J2247-0850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2247-0850_X_uva.fits ! AN table 1: 31 integrations on 10 of 10 possible baselines. ! AN table 2: 31 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2247-0850 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7440 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J2247-0850_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 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002897Jy sigma=28.007275 ! Fit after self-cal, rms=0.935200Jy sigma=26.092597 ! 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=0.802 mas, bmaj=2.264 mas, bpa=8.607 degrees ! Estimated noise=0.807811 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 = 0.0504691 Jy ! Component: 100 - total flux cleaned = 0.0633427 Jy ! Total flux subtracted in 100 components = 0.0633427 Jy ! Clean residual min=-0.005538 max=0.006754 Jy/beam ! Clean residual mean=0.000000 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.0633427 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0633427 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=0.050515Jy sigma=1.257357 ! Fit after self-cal, rms=0.050302Jy sigma=1.253662 ! 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=0.9883 mas, bmaj=2.641 mas, bpa=6.961 degrees ! Estimated noise=0.413638 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 = 0.00729303 Jy ! Component: 100 - total flux cleaned = 0.0106717 Jy ! Component: 150 - total flux cleaned = 0.0123935 Jy ! Component: 200 - total flux cleaned = 0.0132931 Jy ! Total flux subtracted in 200 components = 0.0132931 Jy ! Clean residual min=-0.002950 max=0.004039 Jy/beam ! Clean residual mean=-0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0766357 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.0766357 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=0.049438Jy sigma=1.222061 ! Fit after self-cal, rms=0.049502Jy sigma=1.221605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.641 at 6.961 degrees (North through East) ! Clean map min=-0.0027784 max=0.065077 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: ! LA 0.92 NL 0.98 OV 1.03 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.06 MK 1.06 NL 0.98 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 1.06 OV 1.02 PT 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.87 MK 0.99 NL 1.04 OV 1.04 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 0.95 OV 1.10 PT 1.06 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 0.95 NL 1.12 OV 1.08 ! PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 NL 1.12 OV 1.01 PT 0.90 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 1.08 OV 0.95 ! PT 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 NL 1.13 OV 0.97 PT 0.95 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.93 NL 1.09 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 NL 1.00 OV 1.00 PT 0.95 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.02 NL 1.05 OV 0.92 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 NL 1.08 OV 0.97 PT 0.95 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.94 NL 1.14 OV 1.01 ! PT 1.06 ! ! ! 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=0.049502Jy sigma=1.221605 ! Fit after self-cal, rms=0.049381Jy sigma=1.213008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9914 mas, bmaj=2.654 mas, bpa=6.74 degrees ! Estimated noise=0.41395 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 = 3.66742e-05 Jy ! Component: 100 - total flux cleaned = 3.63341e-05 Jy ! Component: 150 - total flux cleaned = 3.7426e-05 Jy ! Component: 200 - total flux cleaned = 3.74632e-05 Jy ! Total flux subtracted in 200 components = 3.74632e-05 Jy ! Clean residual min=-0.002500 max=0.003381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0766732 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0766732 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=0.049365Jy sigma=1.212666 ! Fit after self-cal, rms=0.049404Jy sigma=1.212161 ! 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=0.049404Jy sigma=1.212161 ! Fit after self-cal, rms=0.049450Jy sigma=1.212122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.656 mas, bpa=6.736 degrees ! Estimated noise=0.414044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75658e-06 Jy ! Component: 100 - total flux cleaned = -2.49306e-06 Jy ! Component: 150 - total flux cleaned = -1.49942e-06 Jy ! Component: 200 - total flux cleaned = -1.99617e-06 Jy ! Total flux subtracted in 200 components = -1.99617e-06 Jy ! Clean residual min=-0.002466 max=0.003246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0766712 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.0766712 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=0.049439Jy sigma=1.211887 ! Fit after self-cal, rms=0.049442Jy sigma=1.211836 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, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272738 Jy ! Component: 100 - total flux cleaned = 0.00327371 Jy ! Component: 150 - total flux cleaned = 0.00368612 Jy ! Component: 200 - total flux cleaned = 0.00383732 Jy ! Total flux subtracted in 200 components = 0.00383732 Jy ! Clean residual min=-0.001993 max=0.002232 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0805085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0805085 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=0.049297Jy sigma=1.207315 ! Fit after self-cal, rms=0.049273Jy sigma=1.206798 ! 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=0.049273Jy sigma=1.206798 ! Fit after self-cal, rms=0.049024Jy sigma=1.206392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.659 mas, bpa=6.681 degrees ! Estimated noise=0.411842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920515 Jy ! Component: 100 - total flux cleaned = 0.00104638 Jy ! Component: 150 - total flux cleaned = 0.00108037 Jy ! Component: 200 - total flux cleaned = 0.00108008 Jy ! Total flux subtracted in 200 components = 0.00108008 Jy ! Clean residual min=-0.001747 max=0.001882 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0815886 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0815886 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=0.048999Jy sigma=1.205727 ! Fit after self-cal, rms=0.048995Jy sigma=1.205647 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 = 7.15841e-05 Jy ! Component: 100 - total flux cleaned = 9.89164e-05 Jy ! Component: 150 - total flux cleaned = 9.89352e-05 Jy ! Component: 200 - total flux cleaned = 0.0001224 Jy ! Total flux subtracted in 200 components = 0.0001224 Jy ! Clean residual min=-0.001736 max=0.001860 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.081711 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.081711 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=0.048986Jy sigma=1.205470 ! Fit after self-cal, rms=0.048988Jy sigma=1.205454 ! 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=0.048988Jy sigma=1.205454 ! Fit after self-cal, rms=0.048860Jy sigma=1.205381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=6.824 mas, bpa=-4.803 degrees ! Estimated noise=0.473984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217964 Jy ! Component: 100 - total flux cleaned = -0.000185803 Jy ! Component: 150 - total flux cleaned = -0.000140973 Jy ! Component: 200 - total flux cleaned = -0.000102263 Jy ! Total flux subtracted in 200 components = -0.000102263 Jy ! Clean residual min=-0.001355 max=0.001631 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0816087 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.0816087 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=0.048860Jy sigma=1.205344 ! Fit after self-cal, rms=0.048856Jy sigma=1.205298 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 = -1.99566e-05 Jy ! Component: 100 - total flux cleaned = -3.1159e-05 Jy ! Component: 150 - total flux cleaned = -1.70183e-05 Jy ! Component: 200 - total flux cleaned = -1.70193e-05 Jy ! Total flux subtracted in 200 components = -1.70193e-05 Jy ! Clean residual min=-0.001347 max=0.001611 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0815917 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0815917 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=0.048856Jy sigma=1.205297 ! Fit after self-cal, rms=0.048853Jy sigma=1.205260 ! 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=0.9917 mas, bmaj=2.659 mas, bpa=6.641 degrees ! Estimated noise=0.41091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 2.659 at 6.641 degrees (North through East) ! Clean map min=-0.0014879 max=0.065481 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=0.8024 mas, bmaj=2.271 mas, bpa=8.354 degrees ! Estimated noise=0.805521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501584 Jy ! Component: 100 - total flux cleaned = 0.0634666 Jy ! Component: 150 - total flux cleaned = 0.0702761 Jy ! Component: 200 - total flux cleaned = 0.0746748 Jy ! Total flux subtracted in 200 components = 0.0746748 Jy ! Clean residual min=-0.004304 max=0.004489 Jy/beam ! Clean residual mean=0.000001 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0746748 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0746748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.659 mas, bpa=6.641 degrees ! Estimated noise=0.41091 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 = 0.00292876 Jy ! Component: 100 - total flux cleaned = 0.00427589 Jy ! Component: 150 - total flux cleaned = 0.0050027 Jy ! Component: 200 - total flux cleaned = 0.00551886 Jy ! Total flux subtracted in 200 components = 0.00551886 Jy ! Clean residual min=-0.001838 max=0.001990 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0801937 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0801937 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=2.315 mas, bmaj=6.824 mas, bpa=-4.803 degrees ! Estimated noise=0.473984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378612 Jy ! Component: 100 - total flux cleaned = 0.000599537 Jy ! Component: 150 - total flux cleaned = 0.000717654 Jy ! Component: 200 - total flux cleaned = 0.00078123 Jy ! Total flux subtracted in 200 components = 0.00078123 Jy ! Clean residual min=-0.001351 max=0.001705 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0809749 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 = 5.75901e-05 Jy ! Component: 100 - total flux cleaned = 0.000119611 Jy ! Component: 150 - total flux cleaned = 0.000156787 Jy ! Component: 200 - total flux cleaned = 0.000174429 Jy ! Total flux subtracted in 200 components = 0.000174429 Jy ! Clean residual min=-0.001347 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0811493 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0811493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.659 mas, bpa=6.641 degrees ! Estimated noise=0.41091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27341e-05 Jy ! Component: 100 - total flux cleaned = -3.17429e-05 Jy ! Component: 150 - total flux cleaned = -3.18241e-05 Jy ! Component: 200 - total flux cleaned = -3.2221e-05 Jy ! Total flux subtracted in 200 components = -3.2221e-05 Jy ! Clean residual min=-0.001706 max=0.001826 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0811171 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0811171 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=0.048863Jy sigma=1.205381 ! Fit after self-cal, rms=0.048851Jy sigma=1.205324 wmodel /scr/pima/bg219a_uvs/J2247-0850_X_map.mod ! Writing 70 model components to file: /scr/pima/bg219a_uvs/J2247-0850_X_map.mod wobs /scr/pima/bg219a_uvs/J2247-0850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2247-0850_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2247-0850_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J2247-0850_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 = 0.000565022 Jy ! Component: 100 - total flux cleaned = 0.000675913 Jy ! Component: 150 - total flux cleaned = 0.000850152 Jy ! Component: 200 - total flux cleaned = 0.000918044 Jy ! Component: 250 - total flux cleaned = 0.000937777 Jy ! Component: 300 - total flux cleaned = 0.000900759 Jy ! Component: 350 - total flux cleaned = 0.000883166 Jy ! Component: 400 - total flux cleaned = 0.000883472 Jy ! Component: 450 - total flux cleaned = 0.000900288 Jy ! Component: 500 - total flux cleaned = 0.000900528 Jy ! Component: 550 - total flux cleaned = 0.00087075 Jy ! Component: 600 - total flux cleaned = 0.000798398 Jy ! Component: 650 - total flux cleaned = 0.000770334 Jy ! Component: 700 - total flux cleaned = 0.00068884 Jy ! Component: 750 - total flux cleaned = 0.000609742 Jy ! Component: 800 - total flux cleaned = 0.000558224 Jy ! Component: 850 - total flux cleaned = 0.00048311 Jy ! Component: 900 - total flux cleaned = 0.000398054 Jy ! Component: 950 - total flux cleaned = 0.00035084 Jy ! Component: 1000 - total flux cleaned = 0.00024644 Jy ! Component: 1050 - total flux cleaned = 0.000155934 Jy ! Component: 1100 - total flux cleaned = 6.70544e-05 Jy ! Component: 1150 - total flux cleaned = -4.18814e-05 Jy ! Component: 1200 - total flux cleaned = -0.000148621 Jy ! Component: 1250 - total flux cleaned = -0.000242893 Jy ! Component: 1300 - total flux cleaned = -0.000366473 Jy ! Component: 1350 - total flux cleaned = -0.000498027 Jy ! Component: 1400 - total flux cleaned = -0.000617562 Jy ! Component: 1450 - total flux cleaned = -0.000725526 Jy ! Component: 1500 - total flux cleaned = -0.000832009 Jy ! Component: 1550 - total flux cleaned = -0.000908698 Jy ! Component: 1600 - total flux cleaned = -0.00100376 Jy ! Component: 1650 - total flux cleaned = -0.00106986 Jy ! Component: 1700 - total flux cleaned = -0.00113562 Jy ! Component: 1750 - total flux cleaned = -0.00121974 Jy ! Component: 1800 - total flux cleaned = -0.00129422 Jy ! Component: 1850 - total flux cleaned = -0.0013591 Jy ! Component: 1900 - total flux cleaned = -0.00141459 Jy ! Component: 1950 - total flux cleaned = -0.00147915 Jy ! Component: 2000 - total flux cleaned = -0.00152519 Jy ! Component: 2050 - total flux cleaned = -0.00157116 Jy ! Component: 2100 - total flux cleaned = -0.00163538 Jy ! Component: 2150 - total flux cleaned = -0.0016812 Jy ! Component: 2200 - total flux cleaned = -0.00171784 Jy ! Component: 2250 - total flux cleaned = -0.00177296 Jy ! Component: 2300 - total flux cleaned = -0.00182829 Jy ! Component: 2350 - total flux cleaned = -0.00188384 Jy ! Component: 2400 - total flux cleaned = -0.00193968 Jy ! Component: 2450 - total flux cleaned = -0.00197713 Jy ! Component: 2500 - total flux cleaned = -0.00203372 Jy ! Component: 2550 - total flux cleaned = -0.00206214 Jy ! Component: 2600 - total flux cleaned = -0.00209078 Jy ! Component: 2650 - total flux cleaned = -0.00213898 Jy ! Component: 2700 - total flux cleaned = -0.00216818 Jy ! Component: 2750 - total flux cleaned = -0.00220742 Jy ! Component: 2800 - total flux cleaned = -0.00225702 Jy ! Component: 2850 - total flux cleaned = -0.0023072 Jy ! Component: 2900 - total flux cleaned = -0.00233747 Jy ! Component: 2950 - total flux cleaned = -0.00238866 Jy ! Component: 3000 - total flux cleaned = -0.00243002 Jy ! Component: 3050 - total flux cleaned = -0.00247188 Jy ! Component: 3100 - total flux cleaned = -0.0025141 Jy ! Component: 3150 - total flux cleaned = -0.00256784 Jy ! Component: 3200 - total flux cleaned = -0.00260033 Jy ! Component: 3250 - total flux cleaned = -0.00264429 Jy ! Component: 3300 - total flux cleaned = -0.00268899 Jy ! Component: 3350 - total flux cleaned = -0.00273413 Jy ! Component: 3400 - total flux cleaned = -0.00277989 Jy ! Component: 3450 - total flux cleaned = -0.00284955 Jy ! Component: 3500 - total flux cleaned = -0.00292024 Jy ! Component: 3550 - total flux cleaned = -0.00300407 Jy ! Component: 3600 - total flux cleaned = -0.00306517 Jy ! Component: 3650 - total flux cleaned = -0.00313939 Jy ! Component: 3700 - total flux cleaned = -0.0032148 Jy ! Component: 3750 - total flux cleaned = -0.00327877 Jy ! Component: 3800 - total flux cleaned = -0.00335684 Jy ! Component: 3850 - total flux cleaned = -0.00344954 Jy ! Component: 3900 - total flux cleaned = -0.0035035 Jy ! Component: 3950 - total flux cleaned = -0.00358582 Jy ! Component: 4000 - total flux cleaned = -0.00365571 Jy ! Component: 4050 - total flux cleaned = -0.00369852 Jy ! Total flux subtracted in 4096 components = -0.00378521 Jy ! Clean residual min=-0.000834 max=0.000957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0773319 Jy keep ! Adding 178 model components to the UV plane model. ! The established model now contains 248 components and 0.0773319 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2247-0850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 2.659 at 6.641 degrees (North through East) ! Clean map min=-0.0015284 max=0.064902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2247-0850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0649018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.848548 0.848548 1.6971 3.39419 6.78838 13.5768 27.1535 54.307 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 353.545 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2247-0850_X_uvs.log closed on Wed Apr 6 21:47:08 2016