! Started logfile: /scr/pima/bg219i_uvs/J0837-3409_X_uvs.log on Wed Apr 6 23:37:15 2016 obs /scr/pima/bg219i_uvs/J0837-3409_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0837-3409_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903549 visibilities/baseline/integration-bin. ! Found source: J0837-3409 ! ! 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 14052 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/J0837-3409_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 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 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=1.029665Jy sigma=19.381195 ! Fit after self-cal, rms=0.769798Jy sigma=14.375498 ! 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=0.6543 mas, bmaj=1.602 mas, bpa=-2.521 degrees ! Estimated noise=0.712258 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 = 0.177996 Jy ! Component: 100 - total flux cleaned = 0.218794 Jy ! Total flux subtracted in 100 components = 0.218794 Jy ! Clean residual min=-0.006969 max=0.014546 Jy/beam ! Clean residual mean=-0.000010 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.218794 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.218794 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=0.083429Jy sigma=1.504497 ! Fit after self-cal, rms=0.083425Jy sigma=1.504395 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153365 Jy ! Component: 100 - total flux cleaned = 0.0234336 Jy ! Total flux subtracted in 100 components = 0.0234336 Jy ! Clean residual min=-0.005714 max=0.007611 Jy/beam ! Clean residual mean=-0.000010 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.242227 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.242227 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=0.079882Jy sigma=1.409795 ! Fit after self-cal, rms=0.079882Jy sigma=1.409620 ! 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=0.8302 mas, bmaj=2.066 mas, bpa=-4.42 degrees ! Estimated noise=0.454784 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 (0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974818 Jy ! Component: 100 - total flux cleaned = 0.0147882 Jy ! Component: 150 - total flux cleaned = 0.0163225 Jy ! Component: 200 - total flux cleaned = 0.0170019 Jy ! Total flux subtracted in 200 components = 0.0170019 Jy ! Clean residual min=-0.005213 max=0.007783 Jy/beam ! Clean residual mean=-0.000019 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.259229 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.259229 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=0.078751Jy sigma=1.382827 ! Fit after self-cal, rms=0.078715Jy sigma=1.381353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8302 x 2.066 at -4.42 degrees (North through East) ! Clean map min=-0.0049475 max=0.23056 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.98 LA 0.98 ! MK 1.05 NL 1.14 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 KP 0.94 LA 1.00 ! MK 0.97 NL 1.12 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 KP 0.99 LA 1.01 ! MK 0.95 NL 1.07 OV 0.93 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.19 KP 0.97 LA 0.97 ! MK 1.01 NL 1.00 OV 0.92 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 KP 0.97 LA 1.00 ! MK 0.98 NL 1.09 OV 0.96 PT 1.04 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 KP 0.97 LA 0.99 ! MK 0.98 NL 1.07 OV 0.96 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 1.02 LA 0.99 ! MK 0.98 NL 1.16 OV 0.94 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 KP 0.99 LA 1.02 ! MK 0.95 NL 1.09 OV 0.96 PT 1.04 ! SC 0.98 ! ! ! 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=0.078715Jy sigma=1.381353 ! Fit after self-cal, rms=0.079081Jy sigma=1.364585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8295 mas, bmaj=2.064 mas, bpa=-4.439 degrees ! Estimated noise=0.455019 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 (14.6, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523203 Jy ! Component: 100 - total flux cleaned = 0.00510319 Jy ! Component: 150 - total flux cleaned = 0.00499438 Jy ! Component: 200 - total flux cleaned = 0.00489877 Jy ! Total flux subtracted in 200 components = 0.00489877 Jy ! Clean residual min=-0.003446 max=0.004508 Jy/beam ! Clean residual mean=-0.000006 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.264128 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.264128 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=0.078534Jy sigma=1.356177 ! Fit after self-cal, rms=0.078586Jy sigma=1.355674 ! 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=0.078586Jy sigma=1.355674 ! Fit after self-cal, rms=0.079465Jy sigma=1.349334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2.067 mas, bpa=-4.317 degrees ! Estimated noise=0.455878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229324 Jy ! Component: 100 - total flux cleaned = -0.000231288 Jy ! Component: 150 - total flux cleaned = -0.000282308 Jy ! Component: 200 - total flux cleaned = -0.000237211 Jy ! Total flux subtracted in 200 components = -0.000237211 Jy ! Clean residual min=-0.003239 max=0.003482 Jy/beam ! Clean residual mean=-0.000005 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.263891 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.263891 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=0.079391Jy sigma=1.348263 ! Fit after self-cal, rms=0.079425Jy sigma=1.348170 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 (-48.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281831 Jy ! Component: 100 - total flux cleaned = 0.00265402 Jy ! Component: 150 - total flux cleaned = 0.00256101 Jy ! Component: 200 - total flux cleaned = 0.00251726 Jy ! Total flux subtracted in 200 components = 0.00251726 Jy ! Clean residual min=-0.003114 max=0.003216 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.266408 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.266408 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=0.079296Jy sigma=1.346050 ! Fit after self-cal, rms=0.079284Jy sigma=1.345837 ! 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=0.079284Jy sigma=1.345837 ! Fit after self-cal, rms=0.079738Jy sigma=1.344171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2.068 mas, bpa=-4.231 degrees ! Estimated noise=0.456189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784081 Jy ! Component: 100 - total flux cleaned = 0.00082546 Jy ! Component: 150 - total flux cleaned = 0.000824497 Jy ! Component: 200 - total flux cleaned = 0.000754703 Jy ! Total flux subtracted in 200 components = 0.000754703 Jy ! Clean residual min=-0.003020 max=0.002841 Jy/beam ! Clean residual mean=-0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.267163 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.267163 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=0.079694Jy sigma=1.343481 ! Fit after self-cal, rms=0.079703Jy sigma=1.343418 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 = 0.000244272 Jy ! Component: 100 - total flux cleaned = 0.000178551 Jy ! Component: 150 - total flux cleaned = 0.000147551 Jy ! Component: 200 - total flux cleaned = 0.000147232 Jy ! Total flux subtracted in 200 components = 0.000147232 Jy ! Clean residual min=-0.003018 max=0.002762 Jy/beam ! Clean residual mean=-0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.26731 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.26731 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=0.079675Jy sigma=1.343015 ! Fit after self-cal, rms=0.079675Jy sigma=1.343004 ! 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=0.079675Jy sigma=1.343004 ! Fit after self-cal, rms=0.079660Jy sigma=1.343029 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=6.488 mas, bpa=1.615 degrees ! Estimated noise=0.590859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303055 Jy ! Component: 100 - total flux cleaned = 0.000590704 Jy ! Component: 150 - total flux cleaned = 0.000653296 Jy ! Component: 200 - total flux cleaned = 0.000738082 Jy ! Total flux subtracted in 200 components = 0.000738082 Jy ! Clean residual min=-0.003679 max=0.003520 Jy/beam ! Clean residual mean=-0.000010 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.268048 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.268048 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=0.079655Jy sigma=1.342975 ! Fit after self-cal, rms=0.079650Jy sigma=1.342941 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 = 7.00538e-05 Jy ! Component: 100 - total flux cleaned = 0.000123979 Jy ! Component: 150 - total flux cleaned = 0.000175042 Jy ! Component: 200 - total flux cleaned = 0.000223404 Jy ! Total flux subtracted in 200 components = 0.000223404 Jy ! Clean residual min=-0.003653 max=0.003507 Jy/beam ! Clean residual mean=-0.000010 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.268271 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.268271 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=0.079651Jy sigma=1.343001 ! Fit after self-cal, rms=0.079647Jy sigma=1.342984 ! 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=0.831 mas, bmaj=2.068 mas, bpa=-4.251 degrees ! Estimated noise=0.455991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.831 x 2.068 at -4.251 degrees (North through East) ! Clean map min=-0.0028321 max=0.22851 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=0.6549 mas, bmaj=1.603 mas, bpa=-2.209 degrees ! Estimated noise=0.713767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178272 Jy ! Component: 100 - total flux cleaned = 0.218882 Jy ! Component: 150 - total flux cleaned = 0.234489 Jy ! Component: 200 - total flux cleaned = 0.243415 Jy ! Total flux subtracted in 200 components = 0.243415 Jy ! Clean residual min=-0.004914 max=0.005646 Jy/beam ! Clean residual mean=-0.000004 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.243415 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.243415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.831 mas, bmaj=2.068 mas, bpa=-4.251 degrees ! Estimated noise=0.455991 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 = 0.00950895 Jy ! Component: 100 - total flux cleaned = 0.015422 Jy ! Component: 150 - total flux cleaned = 0.0193643 Jy ! Component: 200 - total flux cleaned = 0.0221238 Jy ! Total flux subtracted in 200 components = 0.0221238 Jy ! Clean residual min=-0.002995 max=0.003086 Jy/beam ! Clean residual mean=-0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.265539 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.265539 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=6.488 mas, bpa=1.615 degrees ! Estimated noise=0.590859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272195 Jy ! Component: 100 - total flux cleaned = 0.00272053 Jy ! Component: 150 - total flux cleaned = 0.00283839 Jy ! Component: 200 - total flux cleaned = 0.00289226 Jy ! Total flux subtracted in 200 components = 0.00289226 Jy ! Clean residual min=-0.003608 max=0.003597 Jy/beam ! Clean residual mean=-0.000010 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.268431 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 = 9.69011e-05 Jy ! Component: 100 - total flux cleaned = 9.50834e-05 Jy ! Component: 150 - total flux cleaned = 9.60728e-05 Jy ! Component: 200 - total flux cleaned = 0.000136975 Jy ! Total flux subtracted in 200 components = 0.000136975 Jy ! Clean residual min=-0.003598 max=0.003581 Jy/beam ! Clean residual mean=-0.000010 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.268568 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.268568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.831 mas, bmaj=2.068 mas, bpa=-4.251 degrees ! Estimated noise=0.455991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354754 Jy ! Component: 100 - total flux cleaned = -0.000750062 Jy ! Component: 150 - total flux cleaned = -0.000981269 Jy ! Component: 200 - total flux cleaned = -0.00108783 Jy ! Total flux subtracted in 200 components = -0.00108783 Jy ! Clean residual min=-0.003017 max=0.002930 Jy/beam ! Clean residual mean=-0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.26748 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.26748 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=0.079786Jy sigma=1.344970 ! Fit after self-cal, rms=0.079766Jy sigma=1.344828 wmodel /scr/pima/bg219i_uvs/J0837-3409_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J0837-3409_X_map.mod wobs /scr/pima/bg219i_uvs/J0837-3409_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0837-3409_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0837-3409_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0837-3409_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 = -6.57818e-05 Jy ! Component: 100 - total flux cleaned = 0.000185898 Jy ! Component: 150 - total flux cleaned = 0.00028033 Jy ! Component: 200 - total flux cleaned = 0.00032453 Jy ! Component: 250 - total flux cleaned = 0.000194597 Jy ! Component: 300 - total flux cleaned = 0.000111566 Jy ! Component: 350 - total flux cleaned = -9.20147e-06 Jy ! Component: 400 - total flux cleaned = -0.000125699 Jy ! Component: 450 - total flux cleaned = -0.000164002 Jy ! Component: 500 - total flux cleaned = -0.00016438 Jy ! Component: 550 - total flux cleaned = -0.000164238 Jy ! Component: 600 - total flux cleaned = -0.000163995 Jy ! Component: 650 - total flux cleaned = -0.000130339 Jy ! Component: 700 - total flux cleaned = -6.49026e-05 Jy ! Component: 750 - total flux cleaned = -3.95445e-07 Jy ! Component: 800 - total flux cleaned = 6.25967e-05 Jy ! Component: 850 - total flux cleaned = 4.18138e-07 Jy ! Component: 900 - total flux cleaned = -3.04745e-05 Jy ! Component: 950 - total flux cleaned = -3.03325e-05 Jy ! Component: 1000 - total flux cleaned = -0.000118352 Jy ! Component: 1050 - total flux cleaned = -3.11768e-05 Jy ! Component: 1100 - total flux cleaned = -3.13106e-05 Jy ! Component: 1150 - total flux cleaned = -5.92842e-05 Jy ! Component: 1200 - total flux cleaned = 2.27663e-05 Jy ! Component: 1250 - total flux cleaned = -0.000113487 Jy ! Component: 1300 - total flux cleaned = -0.000140157 Jy ! Component: 1350 - total flux cleaned = -0.000139963 Jy ! Component: 1400 - total flux cleaned = -0.000140519 Jy ! Component: 1450 - total flux cleaned = -0.000140747 Jy ! Component: 1500 - total flux cleaned = -8.98553e-05 Jy ! Component: 1550 - total flux cleaned = -0.000190293 Jy ! Component: 1600 - total flux cleaned = -0.000214538 Jy ! Component: 1650 - total flux cleaned = -0.000189744 Jy ! Component: 1700 - total flux cleaned = -0.000213873 Jy ! Component: 1750 - total flux cleaned = -0.000166015 Jy ! Component: 1800 - total flux cleaned = -0.000190104 Jy ! Component: 1850 - total flux cleaned = -0.000167035 Jy ! Component: 1900 - total flux cleaned = -0.000121178 Jy ! Component: 1950 - total flux cleaned = -0.000144288 Jy ! Component: 2000 - total flux cleaned = -0.000144126 Jy ! Component: 2050 - total flux cleaned = -5.47707e-05 Jy ! Component: 2100 - total flux cleaned = -9.92385e-05 Jy ! Component: 2150 - total flux cleaned = -9.91497e-05 Jy ! Component: 2200 - total flux cleaned = -7.77065e-05 Jy ! Component: 2250 - total flux cleaned = -9.89893e-05 Jy ! Component: 2300 - total flux cleaned = -3.54824e-05 Jy ! Component: 2350 - total flux cleaned = -7.74735e-05 Jy ! Component: 2400 - total flux cleaned = -3.56374e-05 Jy ! Component: 2450 - total flux cleaned = 5.54097e-06 Jy ! Component: 2500 - total flux cleaned = 4.61034e-05 Jy ! Component: 2550 - total flux cleaned = 0.000146955 Jy ! Component: 2600 - total flux cleaned = 0.000127131 Jy ! Component: 2650 - total flux cleaned = 0.000246321 Jy ! Component: 2700 - total flux cleaned = 0.00028565 Jy ! Component: 2750 - total flux cleaned = 0.000383003 Jy ! Component: 2800 - total flux cleaned = 0.000402399 Jy ! Component: 2850 - total flux cleaned = 0.000536394 Jy ! Component: 2900 - total flux cleaned = 0.00055537 Jy ! Component: 2950 - total flux cleaned = 0.000574244 Jy ! Component: 3000 - total flux cleaned = 0.000705047 Jy ! Component: 3050 - total flux cleaned = 0.000760368 Jy ! Component: 3100 - total flux cleaned = 0.000760607 Jy ! Component: 3150 - total flux cleaned = 0.000852087 Jy ! Component: 3200 - total flux cleaned = 0.000942536 Jy ! Component: 3250 - total flux cleaned = 0.000996367 Jy ! Component: 3300 - total flux cleaned = 0.00106765 Jy ! Component: 3350 - total flux cleaned = 0.0011562 Jy ! Component: 3400 - total flux cleaned = 0.00120874 Jy ! Component: 3450 - total flux cleaned = 0.00126114 Jy ! Component: 3500 - total flux cleaned = 0.00129578 Jy ! Component: 3550 - total flux cleaned = 0.00131314 Jy ! Component: 3600 - total flux cleaned = 0.00131335 Jy ! Component: 3650 - total flux cleaned = 0.00138101 Jy ! Component: 3700 - total flux cleaned = 0.00144836 Jy ! Component: 3750 - total flux cleaned = 0.00146491 Jy ! Component: 3800 - total flux cleaned = 0.00144827 Jy ! Component: 3850 - total flux cleaned = 0.00151433 Jy ! Component: 3900 - total flux cleaned = 0.00157981 Jy ! Component: 3950 - total flux cleaned = 0.00151461 Jy ! Component: 4000 - total flux cleaned = 0.0015956 Jy ! Component: 4050 - total flux cleaned = 0.00161167 Jy ! Total flux subtracted in 4096 components = 0.00159567 Jy ! Clean residual min=-0.000973 max=0.000952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.269076 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 370 components and 0.269076 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0837-3409_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.831 x 2.068 at -4.251 degrees (North through East) ! Clean map min=-0.0019022 max=0.22876 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0837-3409_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354125 0.354125 0.70825 1.4165 2.833 5.666 11.332 22.664 45.328 90.656 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.158 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0837-3409_X_uvs.log closed on Wed Apr 6 23:37:20 2016