! Started logfile: /scr/pima/bg219h_uvs/J0833+4224_X_uvs.log on Thu Apr 7 12:04:45 2016 obs /scr/pima/bg219h_uvs/J0833+4224_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0833+4224_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834568 visibilities/baseline/integration-bin. ! Found source: J0833+4224 ! ! 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 16224 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/bg219h_uvs/J0833+4224_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=1.013551Jy sigma=25.476166 ! Fit after self-cal, rms=0.837144Jy sigma=20.965800 ! 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=0.9572 mas, bmaj=1.14 mas, bpa=7.62 degrees ! Estimated noise=0.576982 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 = 0.123049 Jy ! Component: 100 - total flux cleaned = 0.153516 Jy ! Total flux subtracted in 100 components = 0.153516 Jy ! Clean residual min=-0.006995 max=0.015320 Jy/beam ! Clean residual mean=0.000004 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.153516 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153516 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=0.070614Jy sigma=1.678893 ! Fit after self-cal, rms=0.070286Jy sigma=1.669171 ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167304 Jy ! Component: 100 - total flux cleaned = 0.0262886 Jy ! Total flux subtracted in 100 components = 0.0262886 Jy ! Clean residual min=-0.005902 max=0.008863 Jy/beam ! Clean residual mean=0.000004 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.179805 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.179805 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=0.065128Jy sigma=1.528095 ! Fit after self-cal, rms=0.064967Jy sigma=1.523341 ! Inverting map ! Added new window around map position (-3, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890105 Jy ! Component: 100 - total flux cleaned = 0.0141825 Jy ! Total flux subtracted in 100 components = 0.0141825 Jy ! Clean residual min=-0.005112 max=0.004898 Jy/beam ! Clean residual mean=0.000002 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.193987 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.193987 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=0.063448Jy sigma=1.480696 ! Fit after self-cal, rms=0.063302Jy sigma=1.477446 ! 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=1.148 mas, bmaj=1.379 mas, bpa=2.222 degrees ! Estimated noise=0.32128 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 = 0.00634438 Jy ! Component: 100 - total flux cleaned = 0.010059 Jy ! Component: 150 - total flux cleaned = 0.0124486 Jy ! Component: 200 - total flux cleaned = 0.0134148 Jy ! Total flux subtracted in 200 components = 0.0134148 Jy ! Clean residual min=-0.002820 max=0.003477 Jy/beam ! Clean residual mean=0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.207402 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.207402 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=0.062613Jy sigma=1.459938 ! Fit after self-cal, rms=0.062534Jy sigma=1.458101 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 1.379 at 2.222 degrees (North through East) ! Clean map min=-0.002483 max=0.16231 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 1.01 FD 1.00 HN 0.95 KP 0.98 ! LA 1.01 MK 1.02 NL 1.03 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.96 ! LA 1.03 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.96 KP 0.97 ! LA 0.99 MK 1.05 NL 1.02 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 0.98 ! LA 0.98 MK 1.05 NL 1.02 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 0.97 ! LA 0.98 MK 1.04 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.93 KP 1.00 ! LA 0.98 MK 0.97 NL 0.99 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 0.98 ! LA 1.00 MK 0.98 NL 1.02 OV 1.03 ! PT 0.96 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=0.062534Jy sigma=1.458101 ! Fit after self-cal, rms=0.061062Jy sigma=1.450598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.377 mas, bpa=2.257 degrees ! Estimated noise=0.319187 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 = 0.001454 Jy ! Component: 100 - total flux cleaned = 0.00177137 Jy ! Component: 150 - total flux cleaned = 0.00177548 Jy ! Component: 200 - total flux cleaned = 0.00180705 Jy ! Total flux subtracted in 200 components = 0.00180705 Jy ! Clean residual min=-0.002000 max=0.001979 Jy/beam ! Clean residual mean=-0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.209209 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.209209 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=0.060958Jy sigma=1.448483 ! Fit after self-cal, rms=0.060927Jy sigma=1.448120 ! 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=0.060927Jy sigma=1.448120 ! Fit after self-cal, rms=0.060624Jy sigma=1.444443 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.373 mas, bpa=2.872 degrees ! Estimated noise=0.318717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001006 Jy ! Component: 100 - total flux cleaned = 0.00106739 Jy ! Component: 150 - total flux cleaned = 0.00100064 Jy ! Component: 200 - total flux cleaned = 0.000921869 Jy ! Total flux subtracted in 200 components = 0.000921869 Jy ! Clean residual min=-0.001934 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.210131 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.210131 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=0.060597Jy sigma=1.443911 ! Fit after self-cal, rms=0.060598Jy sigma=1.443836 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 = 0.000104512 Jy ! Component: 100 - total flux cleaned = 8.72714e-05 Jy ! Component: 150 - total flux cleaned = 4.16748e-05 Jy ! Component: 200 - total flux cleaned = -1.21897e-05 Jy ! Total flux subtracted in 200 components = -1.21897e-05 Jy ! Clean residual min=-0.001928 max=0.001897 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.210119 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.210119 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=0.060588Jy sigma=1.443633 ! Fit after self-cal, rms=0.060586Jy sigma=1.443608 ! 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=0.060586Jy sigma=1.443608 ! Fit after self-cal, rms=0.060490Jy sigma=1.443512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.371 mas, bpa=2.882 degrees ! Estimated noise=0.318438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370128 Jy ! Component: 100 - total flux cleaned = 0.000434665 Jy ! Component: 150 - total flux cleaned = 0.000409385 Jy ! Component: 200 - total flux cleaned = 0.00038593 Jy ! Total flux subtracted in 200 components = 0.00038593 Jy ! Clean residual min=-0.001945 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.210504 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.210504 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=0.060482Jy sigma=1.443332 ! Fit after self-cal, rms=0.060480Jy sigma=1.443310 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38986e-05 Jy ! Component: 100 - total flux cleaned = 8.95491e-06 Jy ! Component: 150 - total flux cleaned = 9.05996e-06 Jy ! Component: 200 - total flux cleaned = -1.08028e-05 Jy ! Total flux subtracted in 200 components = -1.08028e-05 Jy ! Clean residual min=-0.001936 max=0.001816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.210494 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.210494 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=0.060475Jy sigma=1.443219 ! Fit after self-cal, rms=0.060475Jy sigma=1.443211 ! 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=0.060475Jy sigma=1.443211 ! Fit after self-cal, rms=0.060446Jy sigma=1.443177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=2.469 mas, bpa=15.42 degrees ! Estimated noise=0.384304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7182e-05 Jy ! Component: 100 - total flux cleaned = 4.76785e-06 Jy ! Component: 150 - total flux cleaned = 2.45514e-05 Jy ! Component: 200 - total flux cleaned = 5.00273e-05 Jy ! Total flux subtracted in 200 components = 5.00273e-05 Jy ! Clean residual min=-0.001745 max=0.001963 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.210544 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.210544 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=0.060448Jy sigma=1.443124 ! Fit after self-cal, rms=0.060446Jy sigma=1.443100 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 = 1.02193e-05 Jy ! Component: 100 - total flux cleaned = 5.31568e-05 Jy ! Component: 150 - total flux cleaned = 7.40535e-05 Jy ! Component: 200 - total flux cleaned = 8.57162e-05 Jy ! Total flux subtracted in 200 components = 8.57162e-05 Jy ! Clean residual min=-0.001721 max=0.001965 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.210629 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.210629 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=0.060447Jy sigma=1.443096 ! Fit after self-cal, rms=0.060446Jy sigma=1.443080 ! 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=1.142 mas, bmaj=1.371 mas, bpa=2.912 degrees ! Estimated noise=0.318358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.371 at 2.912 degrees (North through East) ! Clean map min=-0.0017908 max=0.16095 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=0.9537 mas, bmaj=1.136 mas, bpa=8.369 degrees ! Estimated noise=0.570721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12157 Jy ! Component: 100 - total flux cleaned = 0.154422 Jy ! Component: 150 - total flux cleaned = 0.172001 Jy ! Component: 200 - total flux cleaned = 0.183201 Jy ! Total flux subtracted in 200 components = 0.183201 Jy ! Clean residual min=-0.004918 max=0.005996 Jy/beam ! Clean residual mean=0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.183201 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.183201 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.371 mas, bpa=2.912 degrees ! Estimated noise=0.318358 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 = 0.0106556 Jy ! Component: 100 - total flux cleaned = 0.0169776 Jy ! Component: 150 - total flux cleaned = 0.020939 Jy ! Component: 200 - total flux cleaned = 0.0234989 Jy ! Total flux subtracted in 200 components = 0.0234989 Jy ! Clean residual min=-0.002198 max=0.002092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.2067 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.2067 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=2.234 mas, bmaj=2.469 mas, bpa=15.42 degrees ! Estimated noise=0.384304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221813 Jy ! Component: 100 - total flux cleaned = 0.00323895 Jy ! Component: 150 - total flux cleaned = 0.00370173 Jy ! Component: 200 - total flux cleaned = 0.00375123 Jy ! Total flux subtracted in 200 components = 0.00375123 Jy ! Clean residual min=-0.001670 max=0.001931 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.210451 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 = 5.64354e-05 Jy ! Component: 100 - total flux cleaned = 9.18479e-05 Jy ! Component: 150 - total flux cleaned = 8.1456e-05 Jy ! Component: 200 - total flux cleaned = 8.11154e-05 Jy ! Total flux subtracted in 200 components = 8.11154e-05 Jy ! Clean residual min=-0.001676 max=0.001959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.210533 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 0.210533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.371 mas, bpa=2.912 degrees ! Estimated noise=0.318358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139418 Jy ! Component: 100 - total flux cleaned = 0.00014027 Jy ! Component: 150 - total flux cleaned = 7.10727e-05 Jy ! Component: 200 - total flux cleaned = 9.91365e-06 Jy ! Total flux subtracted in 200 components = 9.91365e-06 Jy ! Clean residual min=-0.002052 max=0.001767 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.210543 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.210543 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=0.060464Jy sigma=1.443422 ! Fit after self-cal, rms=0.060460Jy sigma=1.443322 wmodel /scr/pima/bg219h_uvs/J0833+4224_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219h_uvs/J0833+4224_X_map.mod wobs /scr/pima/bg219h_uvs/J0833+4224_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0833+4224_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0833+4224_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0833+4224_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 = -0.000142197 Jy ! Component: 100 - total flux cleaned = -0.000289913 Jy ! Component: 150 - total flux cleaned = -0.000518416 Jy ! Component: 200 - total flux cleaned = -0.000708387 Jy ! Component: 250 - total flux cleaned = -0.000838895 Jy ! Component: 300 - total flux cleaned = -0.00099071 Jy ! Component: 350 - total flux cleaned = -0.00108924 Jy ! Component: 400 - total flux cleaned = -0.00125619 Jy ! Component: 450 - total flux cleaned = -0.00139543 Jy ! Component: 500 - total flux cleaned = -0.00155345 Jy ! Component: 550 - total flux cleaned = -0.00164138 Jy ! Component: 600 - total flux cleaned = -0.00179151 Jy ! Component: 650 - total flux cleaned = -0.00187479 Jy ! Component: 700 - total flux cleaned = -0.00185402 Jy ! Component: 750 - total flux cleaned = -0.00189473 Jy ! Component: 800 - total flux cleaned = -0.00197409 Jy ! Component: 850 - total flux cleaned = -0.00197419 Jy ! Component: 900 - total flux cleaned = -0.00201245 Jy ! Component: 950 - total flux cleaned = -0.0019936 Jy ! Component: 1000 - total flux cleaned = -0.00195678 Jy ! Component: 1050 - total flux cleaned = -0.00188454 Jy ! Component: 1100 - total flux cleaned = -0.0019206 Jy ! Component: 1150 - total flux cleaned = -0.00195572 Jy ! Component: 1200 - total flux cleaned = -0.00199035 Jy ! Component: 1250 - total flux cleaned = -0.00192237 Jy ! Component: 1300 - total flux cleaned = -0.0019729 Jy ! Component: 1350 - total flux cleaned = -0.00198928 Jy ! Component: 1400 - total flux cleaned = -0.00192403 Jy ! Component: 1450 - total flux cleaned = -0.00194013 Jy ! Component: 1500 - total flux cleaned = -0.00195589 Jy ! Component: 1550 - total flux cleaned = -0.00195603 Jy ! Component: 1600 - total flux cleaned = -0.00197139 Jy ! Component: 1650 - total flux cleaned = -0.00198679 Jy ! Component: 1700 - total flux cleaned = -0.00203188 Jy ! Component: 1750 - total flux cleaned = -0.0020021 Jy ! Component: 1800 - total flux cleaned = -0.00195791 Jy ! Component: 1850 - total flux cleaned = -0.00195788 Jy ! Component: 1900 - total flux cleaned = -0.00190012 Jy ! Component: 1950 - total flux cleaned = -0.00192866 Jy ! Component: 2000 - total flux cleaned = -0.00190048 Jy ! Component: 2050 - total flux cleaned = -0.00192883 Jy ! Component: 2100 - total flux cleaned = -0.00195672 Jy ! Component: 2150 - total flux cleaned = -0.00194297 Jy ! Component: 2200 - total flux cleaned = -0.00201109 Jy ! Component: 2250 - total flux cleaned = -0.0020244 Jy ! Component: 2300 - total flux cleaned = -0.00198427 Jy ! Component: 2350 - total flux cleaned = -0.0019844 Jy ! Component: 2400 - total flux cleaned = -0.00198447 Jy ! Component: 2450 - total flux cleaned = -0.00202353 Jy ! Component: 2500 - total flux cleaned = -0.00204934 Jy ! Component: 2550 - total flux cleaned = -0.00201068 Jy ! Component: 2600 - total flux cleaned = -0.00199808 Jy ! Component: 2650 - total flux cleaned = -0.00208646 Jy ! Component: 2700 - total flux cleaned = -0.00211137 Jy ! Component: 2750 - total flux cleaned = -0.00208661 Jy ! Component: 2800 - total flux cleaned = -0.00214838 Jy ! Component: 2850 - total flux cleaned = -0.00217282 Jy ! Component: 2900 - total flux cleaned = -0.0021121 Jy ! Component: 2950 - total flux cleaned = -0.00211205 Jy ! Component: 3000 - total flux cleaned = -0.00212409 Jy ! Component: 3050 - total flux cleaned = -0.0021359 Jy ! Component: 3100 - total flux cleaned = -0.00214769 Jy ! Component: 3150 - total flux cleaned = -0.00214771 Jy ! Component: 3200 - total flux cleaned = -0.00214778 Jy ! Component: 3250 - total flux cleaned = -0.00215941 Jy ! Component: 3300 - total flux cleaned = -0.00217101 Jy ! Component: 3350 - total flux cleaned = -0.00218248 Jy ! Component: 3400 - total flux cleaned = -0.00223917 Jy ! Component: 3450 - total flux cleaned = -0.00219403 Jy ! Component: 3500 - total flux cleaned = -0.00223898 Jy ! Component: 3550 - total flux cleaned = -0.00223905 Jy ! Component: 3600 - total flux cleaned = -0.0022943 Jy ! Component: 3650 - total flux cleaned = -0.00231635 Jy ! Component: 3700 - total flux cleaned = -0.00234909 Jy ! Component: 3750 - total flux cleaned = -0.00238175 Jy ! Component: 3800 - total flux cleaned = -0.00241419 Jy ! Component: 3850 - total flux cleaned = -0.00243566 Jy ! Component: 3900 - total flux cleaned = -0.00244636 Jy ! Component: 3950 - total flux cleaned = -0.00252089 Jy ! Component: 4000 - total flux cleaned = -0.00254213 Jy ! Component: 4050 - total flux cleaned = -0.00258413 Jy ! Total flux subtracted in 4096 components = -0.00261563 Jy ! Clean residual min=-0.000592 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.207927 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 347 components and 0.207927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0833+4224_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.371 at 2.912 degrees (North through East) ! Clean map min=-0.0010998 max=0.16051 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0833+4224_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325354 0.325354 0.650707 1.30141 2.60283 5.20566 10.4113 20.8226 41.6452 83.2905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 922.074 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0833+4224_X_uvs.log closed on Thu Apr 7 12:04:50 2016