! Started logfile: /scr/pima/bg219e_uvs/J2137+3455_X_uvs.log on Thu Apr 7 09:19:48 2016 obs /scr/pima/bg219e_uvs/J2137+3455_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2137+3455_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769907 visibilities/baseline/integration-bin. ! Found source: J2137+3455 ! ! 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 19956 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/bg219e_uvs/J2137+3455_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 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=1.027714Jy sigma=25.650798 ! Fit after self-cal, rms=0.833509Jy sigma=20.739418 ! 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=1.118 mas, bmaj=1.692 mas, bpa=28.89 degrees ! Estimated noise=0.566478 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 = 0.127993 Jy ! Component: 100 - total flux cleaned = 0.157745 Jy ! Total flux subtracted in 100 components = 0.157745 Jy ! Clean residual min=-0.007156 max=0.018728 Jy/beam ! Clean residual mean=-0.000003 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.157745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.157745 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=0.065641Jy sigma=1.572765 ! Fit after self-cal, rms=0.065554Jy sigma=1.571064 ! Inverting map ! Added new window around map position (-6, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174189 Jy ! Component: 100 - total flux cleaned = 0.0274319 Jy ! Total flux subtracted in 100 components = 0.0274319 Jy ! Clean residual min=-0.005150 max=0.005978 Jy/beam ! Clean residual mean=-0.000002 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.185177 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.185177 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=0.060172Jy sigma=1.425138 ! Fit after self-cal, rms=0.059983Jy sigma=1.420512 ! 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=1.309 mas, bmaj=1.928 mas, bpa=28.45 degrees ! Estimated noise=0.280371 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 = 0.00999665 Jy ! Component: 100 - total flux cleaned = 0.0163166 Jy ! Component: 150 - total flux cleaned = 0.0208085 Jy ! Component: 200 - total flux cleaned = 0.0241787 Jy ! Total flux subtracted in 200 components = 0.0241787 Jy ! Clean residual min=-0.002734 max=0.003649 Jy/beam ! Clean residual mean=-0.000003 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.209356 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.209356 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=0.058122Jy sigma=1.367445 ! Fit after self-cal, rms=0.058067Jy sigma=1.365813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.309 x 1.928 at 28.45 degrees (North through East) ! Clean map min=-0.0026604 max=0.16832 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 1.00 FD 1.01 HN 1.02 KP 0.97 ! LA 0.99 NL 0.98 OV 0.99 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 0.99 ! LA 0.96 NL 1.00 OV 0.98 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.94 NL 0.98 OV 0.96 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 NL 1.00 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 1.00 OV 0.98 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 0.96 ! LA 1.00 NL 1.05 OV 0.96 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 NL 1.00 OV 0.98 PT 0.96 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058067Jy sigma=1.365813 ! Fit after self-cal, rms=0.057631Jy sigma=1.356462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.323 mas, bmaj=1.937 mas, bpa=28.17 degrees ! Estimated noise=0.277252 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 (-2.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376356 Jy ! Component: 100 - total flux cleaned = 0.0061867 Jy ! Component: 150 - total flux cleaned = 0.00800424 Jy ! Component: 200 - total flux cleaned = 0.00904802 Jy ! Total flux subtracted in 200 components = 0.00904802 Jy ! Clean residual min=-0.001956 max=0.002095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.218404 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.218404 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=0.057331Jy sigma=1.348528 ! Fit after self-cal, rms=0.057328Jy sigma=1.347992 ! 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=0.057328Jy sigma=1.347992 ! Fit after self-cal, rms=0.057296Jy sigma=1.344901 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.939 mas, bpa=28.39 degrees ! Estimated noise=0.27682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129777 Jy ! Component: 100 - total flux cleaned = 0.00210273 Jy ! Component: 150 - total flux cleaned = 0.00233297 Jy ! Component: 200 - total flux cleaned = 0.00256289 Jy ! Total flux subtracted in 200 components = 0.00256289 Jy ! Clean residual min=-0.001572 max=0.001671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.220967 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.220967 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=0.057240Jy sigma=1.343455 ! Fit after self-cal, rms=0.057242Jy sigma=1.343351 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 (10.8, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864077 Jy ! Component: 100 - total flux cleaned = 0.0011597 Jy ! Component: 150 - total flux cleaned = 0.0014993 Jy ! Component: 200 - total flux cleaned = 0.00167846 Jy ! Total flux subtracted in 200 components = 0.00167846 Jy ! Clean residual min=-0.001430 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.222645 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.222645 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=0.057194Jy sigma=1.342170 ! Fit after self-cal, rms=0.057192Jy sigma=1.342112 ! Inverting map ! Added new window around map position (-42, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052384 Jy ! Component: 100 - total flux cleaned = 0.000552761 Jy ! Component: 150 - total flux cleaned = 0.000611594 Jy ! Component: 200 - total flux cleaned = 0.000664831 Jy ! Total flux subtracted in 200 components = 0.000664831 Jy ! Clean residual min=-0.001368 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.22331 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.22331 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=0.057143Jy sigma=1.341089 ! Fit after self-cal, rms=0.057142Jy sigma=1.341057 ! 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=0.057142Jy sigma=1.341057 ! Fit after self-cal, rms=0.057116Jy sigma=1.340895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=1.939 mas, bpa=28.4 degrees ! Estimated noise=0.276406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150662 Jy ! Component: 100 - total flux cleaned = 0.00025489 Jy ! Component: 150 - total flux cleaned = 0.000280644 Jy ! Component: 200 - total flux cleaned = 0.000326697 Jy ! Total flux subtracted in 200 components = 0.000326697 Jy ! Clean residual min=-0.001250 max=0.001230 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.223637 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.223637 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=0.057094Jy sigma=1.340426 ! Fit after self-cal, rms=0.057095Jy sigma=1.340416 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 = 2.21481e-05 Jy ! Component: 100 - total flux cleaned = 4.28032e-05 Jy ! Component: 150 - total flux cleaned = 4.31452e-05 Jy ! Component: 200 - total flux cleaned = 9.9371e-05 Jy ! Total flux subtracted in 200 components = 9.9371e-05 Jy ! Clean residual min=-0.001224 max=0.001183 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.223736 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.223736 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=0.057080Jy sigma=1.340121 ! Fit after self-cal, rms=0.057080Jy sigma=1.340113 ! 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=0.057080Jy sigma=1.340113 ! Fit after self-cal, rms=0.057073Jy sigma=1.340084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=2.488 mas, bpa=-0.2904 degrees ! Estimated noise=0.309883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.28139e-05 Jy ! Component: 100 - total flux cleaned = 2.11508e-05 Jy ! Component: 150 - total flux cleaned = 3.58836e-05 Jy ! Component: 200 - total flux cleaned = 2.33832e-05 Jy ! Total flux subtracted in 200 components = 2.33832e-05 Jy ! Clean residual min=-0.001245 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.22376 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.22376 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=0.057066Jy sigma=1.339924 ! Fit after self-cal, rms=0.057066Jy sigma=1.339911 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 = -7.05738e-05 Jy ! Component: 100 - total flux cleaned = -0.000103908 Jy ! Component: 150 - total flux cleaned = -0.000146281 Jy ! Component: 200 - total flux cleaned = -0.00015629 Jy ! Total flux subtracted in 200 components = -0.00015629 Jy ! Clean residual min=-0.001257 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.223603 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.223603 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=0.057062Jy sigma=1.339824 ! Fit after self-cal, rms=0.057062Jy sigma=1.339821 ! 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=1.322 mas, bmaj=1.94 mas, bpa=28.38 degrees ! Estimated noise=0.276226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 1.94 at 28.38 degrees (North through East) ! Clean map min=-0.0015528 max=0.16671 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=1.124 mas, bmaj=1.698 mas, bpa=28.89 degrees ! Estimated noise=0.563308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126994 Jy ! Component: 100 - total flux cleaned = 0.158905 Jy ! Component: 150 - total flux cleaned = 0.175772 Jy ! Component: 200 - total flux cleaned = 0.186267 Jy ! Total flux subtracted in 200 components = 0.186267 Jy ! Clean residual min=-0.004988 max=0.005642 Jy/beam ! Clean residual mean=-0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.186267 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.186267 Jy ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=1.94 mas, bpa=28.38 degrees ! Estimated noise=0.276226 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 = 0.00854321 Jy ! Component: 100 - total flux cleaned = 0.0140342 Jy ! Component: 150 - total flux cleaned = 0.0181256 Jy ! Component: 200 - total flux cleaned = 0.0212402 Jy ! Total flux subtracted in 200 components = 0.0212402 Jy ! Clean residual min=-0.002282 max=0.002918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.207508 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.207508 Jy ! Inverting map ! Added new window around map position (11.8, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281441 Jy ! Component: 100 - total flux cleaned = 0.00490743 Jy ! Component: 150 - total flux cleaned = 0.00641373 Jy ! Component: 200 - total flux cleaned = 0.00778854 Jy ! Total flux subtracted in 200 components = 0.00778854 Jy ! Clean residual min=-0.001705 max=0.001646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.215296 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.215296 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=2.264 mas, bmaj=2.488 mas, bpa=-0.2904 degrees ! Estimated noise=0.309883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182175 Jy ! Component: 100 - total flux cleaned = 0.00303792 Jy ! Component: 150 - total flux cleaned = 0.00386209 Jy ! Component: 200 - total flux cleaned = 0.00438909 Jy ! Total flux subtracted in 200 components = 0.00438909 Jy ! Clean residual min=-0.001557 max=0.001308 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.219685 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 = 0.000399409 Jy ! Component: 100 - total flux cleaned = 0.00072845 Jy ! Component: 150 - total flux cleaned = 0.0010542 Jy ! Component: 200 - total flux cleaned = 0.00130174 Jy ! Total flux subtracted in 200 components = 0.00130174 Jy ! Clean residual min=-0.001362 max=0.001163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.220987 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 126 components and 0.220987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=1.94 mas, bpa=28.38 degrees ! Estimated noise=0.276226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254744 Jy ! Component: 100 - total flux cleaned = 0.00029166 Jy ! Component: 150 - total flux cleaned = 0.000427349 Jy ! Component: 200 - total flux cleaned = 0.000616042 Jy ! Total flux subtracted in 200 components = 0.000616042 Jy ! Clean residual min=-0.001270 max=0.001323 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.221603 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.221603 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=0.057106Jy sigma=1.340783 ! Fit after self-cal, rms=0.057097Jy sigma=1.340588 wmodel /scr/pima/bg219e_uvs/J2137+3455_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219e_uvs/J2137+3455_X_map.mod wobs /scr/pima/bg219e_uvs/J2137+3455_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2137+3455_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2137+3455_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J2137+3455_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 = 0.000133107 Jy ! Component: 100 - total flux cleaned = 3.6084e-06 Jy ! Component: 150 - total flux cleaned = -5.9149e-05 Jy ! Component: 200 - total flux cleaned = -1.97534e-05 Jy ! Component: 250 - total flux cleaned = 5.6065e-05 Jy ! Component: 300 - total flux cleaned = 0.000111464 Jy ! Component: 350 - total flux cleaned = 0.000147701 Jy ! Component: 400 - total flux cleaned = 0.000165819 Jy ! Component: 450 - total flux cleaned = 0.000183054 Jy ! Component: 500 - total flux cleaned = 0.000166686 Jy ! Component: 550 - total flux cleaned = 0.000118016 Jy ! Component: 600 - total flux cleaned = 7.13549e-05 Jy ! Component: 650 - total flux cleaned = 4.11339e-05 Jy ! Component: 700 - total flux cleaned = 7.17245e-05 Jy ! Component: 750 - total flux cleaned = 7.20556e-05 Jy ! Component: 800 - total flux cleaned = 0.000158668 Jy ! Component: 850 - total flux cleaned = 0.000158712 Jy ! Component: 900 - total flux cleaned = 0.000214127 Jy ! Component: 950 - total flux cleaned = 0.000268551 Jy ! Component: 1000 - total flux cleaned = 0.0003354 Jy ! Component: 1050 - total flux cleaned = 0.00044047 Jy ! Component: 1100 - total flux cleaned = 0.000543806 Jy ! Component: 1150 - total flux cleaned = 0.00059446 Jy ! Component: 1200 - total flux cleaned = 0.000632193 Jy ! Component: 1250 - total flux cleaned = 0.000706399 Jy ! Component: 1300 - total flux cleaned = 0.000779621 Jy ! Component: 1350 - total flux cleaned = 0.000851443 Jy ! Component: 1400 - total flux cleaned = 0.000875091 Jy ! Component: 1450 - total flux cleaned = 0.000933658 Jy ! Component: 1500 - total flux cleaned = 0.00102604 Jy ! Component: 1550 - total flux cleaned = 0.00109441 Jy ! Component: 1600 - total flux cleaned = 0.00112816 Jy ! Component: 1650 - total flux cleaned = 0.00117282 Jy ! Component: 1700 - total flux cleaned = 0.00118385 Jy ! Component: 1750 - total flux cleaned = 0.0012275 Jy ! Component: 1800 - total flux cleaned = 0.00127059 Jy ! Component: 1850 - total flux cleaned = 0.00127037 Jy ! Component: 1900 - total flux cleaned = 0.00125969 Jy ! Component: 1950 - total flux cleaned = 0.00128068 Jy ! Component: 2000 - total flux cleaned = 0.00129109 Jy ! Component: 2050 - total flux cleaned = 0.001332 Jy ! Component: 2100 - total flux cleaned = 0.00134209 Jy ! Component: 2150 - total flux cleaned = 0.00131187 Jy ! Component: 2200 - total flux cleaned = 0.00136181 Jy ! Component: 2250 - total flux cleaned = 0.00134185 Jy ! Component: 2300 - total flux cleaned = 0.00135166 Jy ! Component: 2350 - total flux cleaned = 0.00133225 Jy ! Component: 2400 - total flux cleaned = 0.00137099 Jy ! Component: 2450 - total flux cleaned = 0.00138056 Jy ! Component: 2500 - total flux cleaned = 0.00132336 Jy ! Component: 2550 - total flux cleaned = 0.00135174 Jy ! Component: 2600 - total flux cleaned = 0.00138915 Jy ! Component: 2650 - total flux cleaned = 0.00137044 Jy ! Component: 2700 - total flux cleaned = 0.00138895 Jy ! Component: 2750 - total flux cleaned = 0.00136138 Jy ! Component: 2800 - total flux cleaned = 0.00139786 Jy ! Component: 2850 - total flux cleaned = 0.00137976 Jy ! Component: 2900 - total flux cleaned = 0.00138888 Jy ! Component: 2950 - total flux cleaned = 0.00137994 Jy ! Component: 3000 - total flux cleaned = 0.0013977 Jy ! Component: 3050 - total flux cleaned = 0.00144175 Jy ! Component: 3100 - total flux cleaned = 0.00143289 Jy ! Component: 3150 - total flux cleaned = 0.0014069 Jy ! Component: 3200 - total flux cleaned = 0.00140698 Jy ! Component: 3250 - total flux cleaned = 0.00140702 Jy ! Component: 3300 - total flux cleaned = 0.00140698 Jy ! Component: 3350 - total flux cleaned = 0.00144924 Jy ! Component: 3400 - total flux cleaned = 0.00140719 Jy ! Component: 3450 - total flux cleaned = 0.00144907 Jy ! Component: 3500 - total flux cleaned = 0.00144903 Jy ! Component: 3550 - total flux cleaned = 0.00145728 Jy ! Component: 3600 - total flux cleaned = 0.001482 Jy ! Component: 3650 - total flux cleaned = 0.00150645 Jy ! Component: 3700 - total flux cleaned = 0.00151462 Jy ! Component: 3750 - total flux cleaned = 0.00151455 Jy ! Component: 3800 - total flux cleaned = 0.00151453 Jy ! Component: 3850 - total flux cleaned = 0.00152256 Jy ! Component: 3900 - total flux cleaned = 0.0014987 Jy ! Component: 3950 - total flux cleaned = 0.00149081 Jy ! Component: 4000 - total flux cleaned = 0.00152238 Jy ! Component: 4050 - total flux cleaned = 0.00152236 Jy ! Total flux subtracted in 4096 components = 0.00153797 Jy ! Clean residual min=-0.000540 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.223141 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 389 components and 0.223141 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2137+3455_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 1.94 at 28.38 degrees (North through East) ! Clean map min=-0.00092768 max=0.16646 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2137+3455_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216578 0.216578 0.433155 0.866311 1.73262 3.46524 6.93048 13.861 27.7219 55.4439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1385.18 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2137+3455_X_uvs.log closed on Thu Apr 7 09:19:52 2016