! Started logfile: /scr/pima/bg219a_uvs/J1031+6020_X_uvs.log on Wed Apr 6 21:33:15 2016 obs /scr/pima/bg219a_uvs/J1031+6020_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1031+6020_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1031+6020 ! ! 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 7200 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/J1031+6020_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.048714Jy sigma=27.425084 ! Fit after self-cal, rms=0.650578Jy sigma=17.239843 ! 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=0.6318 mas, bmaj=1.437 mas, bpa=54.3 degrees ! Estimated noise=0.890844 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 = 0.250312 Jy ! Component: 100 - total flux cleaned = 0.337237 Jy ! Total flux subtracted in 100 components = 0.337237 Jy ! Clean residual min=-0.025144 max=0.039179 Jy/beam ! Clean residual mean=0.000167 rms=0.006888 Jy/beam ! Combined flux in latest and established models = 0.337237 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.337237 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=0.110293Jy sigma=2.862025 ! Fit after self-cal, rms=0.109184Jy sigma=2.828312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447684 Jy ! Component: 100 - total flux cleaned = 0.0678293 Jy ! Total flux subtracted in 100 components = 0.0678293 Jy ! Clean residual min=-0.012921 max=0.015041 Jy/beam ! Clean residual mean=0.000106 rms=0.003512 Jy/beam ! Combined flux in latest and established models = 0.405066 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.405066 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=0.077010Jy sigma=1.997923 ! Fit after self-cal, rms=0.076687Jy sigma=1.987908 ! 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=0.7935 mas, bmaj=1.695 mas, bpa=56.61 degrees ! Estimated noise=0.41844 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 = 0.0272937 Jy ! Component: 100 - total flux cleaned = 0.0425495 Jy ! Component: 150 - total flux cleaned = 0.0523241 Jy ! Component: 200 - total flux cleaned = 0.0588245 Jy ! Total flux subtracted in 200 components = 0.0588245 Jy ! Clean residual min=-0.008936 max=0.014361 Jy/beam ! Clean residual mean=0.000181 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 0.463891 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.463891 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=0.065618Jy sigma=1.714026 ! Fit after self-cal, rms=0.065564Jy sigma=1.711544 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7935 x 1.695 at 56.61 degrees (North through East) ! Clean map min=-0.0080955 max=0.34376 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 0.97 MK 1.01 NL 1.06 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.04 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.03 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.05 OV 1.02 ! PT 0.95 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.04 OV 1.01 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.06 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! 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=0.065564Jy sigma=1.711544 ! Fit after self-cal, rms=0.062951Jy sigma=1.661858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7937 mas, bmaj=1.7 mas, bpa=56.39 degrees ! Estimated noise=0.414315 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 = -0.000837262 Jy ! Component: 100 - total flux cleaned = -0.00122073 Jy ! Component: 150 - total flux cleaned = -0.00141856 Jy ! Component: 200 - total flux cleaned = -0.00149819 Jy ! Total flux subtracted in 200 components = -0.00149819 Jy ! Clean residual min=-0.006502 max=0.009109 Jy/beam ! Clean residual mean=0.000056 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.462392 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.462392 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=0.062823Jy sigma=1.658074 ! Fit after self-cal, rms=0.062800Jy sigma=1.657545 ! 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=0.062800Jy sigma=1.657545 ! Fit after self-cal, rms=0.062465Jy sigma=1.647539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=1.7 mas, bpa=56.3 degrees ! Estimated noise=0.414156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101953 Jy ! Component: 100 - total flux cleaned = -0.00132106 Jy ! Component: 150 - total flux cleaned = -0.0014059 Jy ! Component: 200 - total flux cleaned = -0.00147625 Jy ! Total flux subtracted in 200 components = -0.00147625 Jy ! Clean residual min=-0.005482 max=0.008055 Jy/beam ! Clean residual mean=0.000067 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.460916 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.460916 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=0.062387Jy sigma=1.645323 ! Fit after self-cal, rms=0.062389Jy sigma=1.645150 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 (0.8, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727952 Jy ! Component: 100 - total flux cleaned = 0.0109524 Jy ! Component: 150 - total flux cleaned = 0.0124368 Jy ! Component: 200 - total flux cleaned = 0.01324 Jy ! Total flux subtracted in 200 components = 0.01324 Jy ! Clean residual min=-0.004226 max=0.005036 Jy/beam ! Clean residual mean=0.000023 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.474156 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.474156 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=0.061567Jy sigma=1.622080 ! Fit after self-cal, rms=0.061491Jy sigma=1.620310 ! Inverting map ! Added new window around map position (-36.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295348 Jy ! Component: 100 - total flux cleaned = 0.00376483 Jy ! Component: 150 - total flux cleaned = 0.00418748 Jy ! Component: 200 - total flux cleaned = 0.00445715 Jy ! Total flux subtracted in 200 components = 0.00445715 Jy ! Clean residual min=-0.003324 max=0.003055 Jy/beam ! Clean residual mean=0.000006 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.478613 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.478613 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=0.061210Jy sigma=1.612842 ! Fit after self-cal, rms=0.061200Jy sigma=1.612576 ! 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=0.061200Jy sigma=1.612576 ! Fit after self-cal, rms=0.060956Jy sigma=1.610226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7952 mas, bmaj=1.701 mas, bpa=56.31 degrees ! Estimated noise=0.413317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169481 Jy ! Component: 100 - total flux cleaned = 0.0023601 Jy ! Component: 150 - total flux cleaned = 0.00254294 Jy ! Component: 200 - total flux cleaned = 0.00267244 Jy ! Total flux subtracted in 200 components = 0.00267244 Jy ! Clean residual min=-0.002830 max=0.002735 Jy/beam ! Clean residual mean=0.000009 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.481286 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.481286 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=0.060896Jy sigma=1.608521 ! Fit after self-cal, rms=0.060897Jy sigma=1.608469 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 = 0.000337595 Jy ! Component: 100 - total flux cleaned = 0.000474361 Jy ! Component: 150 - total flux cleaned = 0.000525051 Jy ! Component: 200 - total flux cleaned = 0.000597023 Jy ! Total flux subtracted in 200 components = 0.000597023 Jy ! Clean residual min=-0.002799 max=0.002692 Jy/beam ! Clean residual mean=0.000007 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.481883 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.481883 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=0.060876Jy sigma=1.607943 ! Fit after self-cal, rms=0.060876Jy sigma=1.607931 ! 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=0.060876Jy sigma=1.607931 ! Fit after self-cal, rms=0.060851Jy sigma=1.607752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=4.008 mas, bpa=49.92 degrees ! Estimated noise=0.571243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318733 Jy ! Component: 100 - total flux cleaned = 0.000279368 Jy ! Component: 150 - total flux cleaned = 0.000278618 Jy ! Component: 200 - total flux cleaned = 0.000278329 Jy ! Total flux subtracted in 200 components = 0.000278329 Jy ! Clean residual min=-0.003667 max=0.002817 Jy/beam ! Clean residual mean=0.000021 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.482161 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.482161 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=0.060845Jy sigma=1.607526 ! Fit after self-cal, rms=0.060844Jy sigma=1.607424 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 = 0.000209541 Jy ! Component: 100 - total flux cleaned = 0.000244148 Jy ! Component: 150 - total flux cleaned = 0.0001665 Jy ! Component: 200 - total flux cleaned = 9.2204e-05 Jy ! Total flux subtracted in 200 components = 9.2204e-05 Jy ! Clean residual min=-0.003591 max=0.002841 Jy/beam ! Clean residual mean=0.000022 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.482253 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.482253 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=0.060849Jy sigma=1.607557 ! Fit after self-cal, rms=0.060849Jy sigma=1.607522 ! 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=0.7954 mas, bmaj=1.702 mas, bpa=56.3 degrees ! Estimated noise=0.41313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.702 at 56.3 degrees (North through East) ! Clean map min=-0.0025251 max=0.34083 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=0.6322 mas, bmaj=1.445 mas, bpa=53.99 degrees ! Estimated noise=0.881481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248476 Jy ! Component: 100 - total flux cleaned = 0.33829 Jy ! Component: 150 - total flux cleaned = 0.381499 Jy ! Component: 200 - total flux cleaned = 0.403521 Jy ! Total flux subtracted in 200 components = 0.403521 Jy ! Clean residual min=-0.008373 max=0.011264 Jy/beam ! Clean residual mean=0.000079 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.403521 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.403521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.702 mas, bpa=56.3 degrees ! Estimated noise=0.41313 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 = 0.0242746 Jy ! Component: 100 - total flux cleaned = 0.0377673 Jy ! Component: 150 - total flux cleaned = 0.0471392 Jy ! Component: 200 - total flux cleaned = 0.0541274 Jy ! Total flux subtracted in 200 components = 0.0541274 Jy ! Clean residual min=-0.005077 max=0.005412 Jy/beam ! Clean residual mean=0.000093 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.457648 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 52 components and 0.457648 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=1.982 mas, bmaj=4.008 mas, bpa=49.92 degrees ! Estimated noise=0.571243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104292 Jy ! Component: 100 - total flux cleaned = 0.016079 Jy ! Component: 150 - total flux cleaned = 0.0197201 Jy ! Component: 200 - total flux cleaned = 0.021619 Jy ! Total flux subtracted in 200 components = 0.021619 Jy ! Clean residual min=-0.004213 max=0.003155 Jy/beam ! Clean residual mean=0.000051 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.479267 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106921 Jy ! Component: 100 - total flux cleaned = 0.0018179 Jy ! Component: 150 - total flux cleaned = 0.00215756 Jy ! Component: 200 - total flux cleaned = 0.00237184 Jy ! Total flux subtracted in 200 components = 0.00237184 Jy ! Clean residual min=-0.003904 max=0.002901 Jy/beam ! Clean residual mean=0.000032 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.481639 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.481639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.702 mas, bpa=56.3 degrees ! Estimated noise=0.41313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790211 Jy ! Component: 100 - total flux cleaned = 0.00078958 Jy ! Component: 150 - total flux cleaned = 0.000977595 Jy ! Component: 200 - total flux cleaned = 0.00105696 Jy ! Total flux subtracted in 200 components = 0.00105696 Jy ! Clean residual min=-0.002730 max=0.002446 Jy/beam ! Clean residual mean=0.000007 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.482696 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.482696 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=0.060886Jy sigma=1.608459 ! Fit after self-cal, rms=0.060875Jy sigma=1.608198 wmodel /scr/pima/bg219a_uvs/J1031+6020_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219a_uvs/J1031+6020_X_map.mod wobs /scr/pima/bg219a_uvs/J1031+6020_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1031+6020_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1031+6020_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1031+6020_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 = -0.000598074 Jy ! Component: 100 - total flux cleaned = -0.000605611 Jy ! Component: 150 - total flux cleaned = -0.00024532 Jy ! Component: 200 - total flux cleaned = 0.000127185 Jy ! Component: 250 - total flux cleaned = 0.000478365 Jy ! Component: 300 - total flux cleaned = 0.000720164 Jy ! Component: 350 - total flux cleaned = 0.000921494 Jy ! Component: 400 - total flux cleaned = 0.00119709 Jy ! Component: 450 - total flux cleaned = 0.00132925 Jy ! Component: 500 - total flux cleaned = 0.00148348 Jy ! Component: 550 - total flux cleaned = 0.00160896 Jy ! Component: 600 - total flux cleaned = 0.00177991 Jy ! Component: 650 - total flux cleaned = 0.00189924 Jy ! Component: 700 - total flux cleaned = 0.00201507 Jy ! Component: 750 - total flux cleaned = 0.00208304 Jy ! Component: 800 - total flux cleaned = 0.00214985 Jy ! Component: 850 - total flux cleaned = 0.00221524 Jy ! Component: 900 - total flux cleaned = 0.00227903 Jy ! Component: 950 - total flux cleaned = 0.00234166 Jy ! Component: 1000 - total flux cleaned = 0.0023628 Jy ! Component: 1050 - total flux cleaned = 0.0024236 Jy ! Component: 1100 - total flux cleaned = 0.00238403 Jy ! Component: 1150 - total flux cleaned = 0.00244296 Jy ! Component: 1200 - total flux cleaned = 0.00250077 Jy ! Component: 1250 - total flux cleaned = 0.00250067 Jy ! Component: 1300 - total flux cleaned = 0.00255705 Jy ! Component: 1350 - total flux cleaned = 0.00257533 Jy ! Component: 1400 - total flux cleaned = 0.00261206 Jy ! Component: 1450 - total flux cleaned = 0.00266632 Jy ! Component: 1500 - total flux cleaned = 0.00270202 Jy ! Component: 1550 - total flux cleaned = 0.00270214 Jy ! Component: 1600 - total flux cleaned = 0.00270209 Jy ! Component: 1650 - total flux cleaned = 0.00268479 Jy ! Component: 1700 - total flux cleaned = 0.0027021 Jy ! Component: 1750 - total flux cleaned = 0.00268505 Jy ! Component: 1800 - total flux cleaned = 0.00271876 Jy ! Component: 1850 - total flux cleaned = 0.00268494 Jy ! Component: 1900 - total flux cleaned = 0.00266826 Jy ! Component: 1950 - total flux cleaned = 0.00265166 Jy ! Component: 2000 - total flux cleaned = 0.00258583 Jy ! Component: 2050 - total flux cleaned = 0.00260218 Jy ! Component: 2100 - total flux cleaned = 0.00260204 Jy ! Component: 2150 - total flux cleaned = 0.00255339 Jy ! Component: 2200 - total flux cleaned = 0.00253737 Jy ! Component: 2250 - total flux cleaned = 0.00255334 Jy ! Component: 2300 - total flux cleaned = 0.00250554 Jy ! Component: 2350 - total flux cleaned = 0.00248966 Jy ! Component: 2400 - total flux cleaned = 0.00247386 Jy ! Component: 2450 - total flux cleaned = 0.00247384 Jy ! Component: 2500 - total flux cleaned = 0.00242689 Jy ! Component: 2550 - total flux cleaned = 0.00239578 Jy ! Component: 2600 - total flux cleaned = 0.00241138 Jy ! Component: 2650 - total flux cleaned = 0.00234947 Jy ! Component: 2700 - total flux cleaned = 0.00234941 Jy ! Component: 2750 - total flux cleaned = 0.00230336 Jy ! Component: 2800 - total flux cleaned = 0.00228812 Jy ! Component: 2850 - total flux cleaned = 0.00227291 Jy ! Component: 2900 - total flux cleaned = 0.00225761 Jy ! Component: 2950 - total flux cleaned = 0.00222731 Jy ! Component: 3000 - total flux cleaned = 0.00219711 Jy ! Component: 3050 - total flux cleaned = 0.00218189 Jy ! Component: 3100 - total flux cleaned = 0.00216683 Jy ! Component: 3150 - total flux cleaned = 0.00216683 Jy ! Component: 3200 - total flux cleaned = 0.00216674 Jy ! Component: 3250 - total flux cleaned = 0.00210663 Jy ! Component: 3300 - total flux cleaned = 0.00210664 Jy ! Component: 3350 - total flux cleaned = 0.00206169 Jy ! Component: 3400 - total flux cleaned = 0.00204673 Jy ! Component: 3450 - total flux cleaned = 0.00201674 Jy ! Component: 3500 - total flux cleaned = 0.0019418 Jy ! Component: 3550 - total flux cleaned = 0.00192677 Jy ! Component: 3600 - total flux cleaned = 0.00189684 Jy ! Component: 3650 - total flux cleaned = 0.00185189 Jy ! Component: 3700 - total flux cleaned = 0.00179189 Jy ! Component: 3750 - total flux cleaned = 0.00171684 Jy ! Component: 3800 - total flux cleaned = 0.0016868 Jy ! Component: 3850 - total flux cleaned = 0.00165665 Jy ! Component: 3900 - total flux cleaned = 0.00161145 Jy ! Component: 3950 - total flux cleaned = 0.00159637 Jy ! Component: 4000 - total flux cleaned = 0.00159643 Jy ! Component: 4050 - total flux cleaned = 0.00155092 Jy ! Total flux subtracted in 4096 components = 0.00150532 Jy ! Clean residual min=-0.000892 max=0.000904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.484201 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 315 components and 0.484201 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1031+6020_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.702 at 56.3 degrees (North through East) ! Clean map min=-0.0014765 max=0.34072 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1031+6020_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.340724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207078 0.207078 0.414157 0.828313 1.65663 3.31325 6.62651 13.253 26.506 53.0121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.34 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1448.73 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1031+6020_X_uvs.log closed on Wed Apr 6 21:33:20 2016