! Started logfile: /scr/pima/bg219e_uvs/J0231+1322_X_uvs.log on Thu Apr 7 08:57:21 2016 obs /scr/pima/bg219e_uvs/J0231+1322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0231+1322_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.863095 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 5220 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/J0231+1322_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 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=1.856379Jy sigma=31.972108 ! Fit after self-cal, rms=0.641566Jy sigma=10.264002 ! 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=0.8371 mas, bmaj=2.138 mas, bpa=18.35 degrees ! Estimated noise=1.19669 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 = 0.981635 Jy ! Component: 100 - total flux cleaned = 1.33388 Jy ! Total flux subtracted in 100 components = 1.33388 Jy ! Clean residual min=-0.062026 max=0.171116 Jy/beam ! Clean residual mean=-0.000050 rms=0.019572 Jy/beam ! Combined flux in latest and established models = 1.33388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.33388 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=0.399998Jy sigma=6.309180 ! Fit after self-cal, rms=0.399646Jy sigma=6.304383 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198334 Jy ! Component: 100 - total flux cleaned = 0.314373 Jy ! Total flux subtracted in 100 components = 0.314373 Jy ! Clean residual min=-0.027294 max=0.058842 Jy/beam ! Clean residual mean=-0.000023 rms=0.007697 Jy/beam ! Combined flux in latest and established models = 1.64825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 1.64825 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=0.187852Jy sigma=2.916347 ! Fit after self-cal, rms=0.187705Jy sigma=2.915420 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0698854 Jy ! Component: 100 - total flux cleaned = 0.115968 Jy ! Total flux subtracted in 100 components = 0.115968 Jy ! Clean residual min=-0.017245 max=0.025424 Jy/beam ! Clean residual mean=-0.000013 rms=0.004588 Jy/beam ! Combined flux in latest and established models = 1.76422 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.76422 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=0.126621Jy sigma=1.952571 ! Fit after self-cal, rms=0.126456Jy sigma=1.951655 ! 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=1.065 mas, bmaj=2.312 mas, bpa=14.95 degrees ! Estimated noise=0.924229 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 = 0.0554955 Jy ! Component: 100 - total flux cleaned = 0.0883528 Jy ! Component: 150 - total flux cleaned = 0.110408 Jy ! Component: 200 - total flux cleaned = 0.125822 Jy ! Total flux subtracted in 200 components = 0.125822 Jy ! Clean residual min=-0.012989 max=0.022477 Jy/beam ! Clean residual mean=-0.000017 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 1.89004 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 1.89004 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=0.090354Jy sigma=1.418550 ! Fit after self-cal, rms=0.090066Jy sigma=1.415422 ! Inverting map ! Added new window around map position (2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193377 Jy ! Component: 100 - total flux cleaned = 0.0306522 Jy ! Component: 150 - total flux cleaned = 0.0393304 Jy ! Component: 200 - total flux cleaned = 0.0463811 Jy ! Total flux subtracted in 200 components = 0.0463811 Jy ! Clean residual min=-0.010822 max=0.012103 Jy/beam ! Clean residual mean=-0.000005 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 1.93642 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 1.93642 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=0.084439Jy sigma=1.328135 ! Fit after self-cal, rms=0.083959Jy sigma=1.319299 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.312 at 14.95 degrees (North through East) ! Clean map min=-0.010362 max=1.4287 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 0.99 HN 1.01 KP 0.99 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.99 ! LA 0.98 NL 0.99 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.00 ! LA 0.98 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.99 ! LA 1.00 NL 1.01 OV 1.00 PT 0.98 ! 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=0.083959Jy sigma=1.319299 ! Fit after self-cal, rms=0.079421Jy sigma=1.232093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.32 mas, bpa=14.99 degrees ! Estimated noise=0.922928 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 = -0.00364033 Jy ! Component: 100 - total flux cleaned = -0.00541052 Jy ! Component: 150 - total flux cleaned = -0.0065259 Jy ! Component: 200 - total flux cleaned = -0.00728293 Jy ! Total flux subtracted in 200 components = -0.00728293 Jy ! Clean residual min=-0.007173 max=0.006471 Jy/beam ! Clean residual mean=0.000004 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 1.92914 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 1.92914 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=0.078874Jy sigma=1.224247 ! Fit after self-cal, rms=0.078845Jy sigma=1.223896 ! 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=0.078845Jy sigma=1.223896 ! Fit after self-cal, rms=0.077544Jy sigma=1.191966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.323 mas, bpa=15.03 degrees ! Estimated noise=0.923461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00336702 Jy ! Component: 100 - total flux cleaned = -0.00369018 Jy ! Component: 150 - total flux cleaned = -0.00385663 Jy ! Component: 200 - total flux cleaned = -0.00400559 Jy ! Total flux subtracted in 200 components = -0.00400559 Jy ! Clean residual min=-0.005375 max=0.005846 Jy/beam ! Clean residual mean=0.000005 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 1.92513 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 1.92513 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=0.077263Jy sigma=1.187871 ! Fit after self-cal, rms=0.077263Jy sigma=1.187821 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 (-2.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483666 Jy ! Component: 100 - total flux cleaned = 0.00514616 Jy ! Component: 150 - total flux cleaned = 0.00558763 Jy ! Component: 200 - total flux cleaned = 0.00607689 Jy ! Total flux subtracted in 200 components = 0.00607689 Jy ! Clean residual min=-0.004483 max=0.005098 Jy/beam ! Clean residual mean=0.000006 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.93121 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 1.93121 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=0.076867Jy sigma=1.180928 ! Fit after self-cal, rms=0.076834Jy sigma=1.180593 ! Inverting map ! Added new window around map position (10.8, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451598 Jy ! Component: 100 - total flux cleaned = 0.00544569 Jy ! Component: 150 - total flux cleaned = 0.00595988 Jy ! Component: 200 - total flux cleaned = 0.00603407 Jy ! Total flux subtracted in 200 components = 0.00603407 Jy ! Clean residual min=-0.003987 max=0.004059 Jy/beam ! Clean residual mean=0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 1.93724 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 1.93724 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=0.076488Jy sigma=1.175011 ! Fit after self-cal, rms=0.076465Jy sigma=1.174729 ! 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=0.076465Jy sigma=1.174729 ! Fit after self-cal, rms=0.076402Jy sigma=1.173124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.323 mas, bpa=15.05 degrees ! Estimated noise=0.922721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594877 Jy ! Component: 100 - total flux cleaned = 0.00114664 Jy ! Component: 150 - total flux cleaned = 0.00155934 Jy ! Component: 200 - total flux cleaned = 0.00155637 Jy ! Total flux subtracted in 200 components = 0.00155637 Jy ! Clean residual min=-0.003599 max=0.003878 Jy/beam ! Clean residual mean=0.000004 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 1.9388 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 1.9388 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=0.076248Jy sigma=1.171224 ! Fit after self-cal, rms=0.076242Jy sigma=1.171160 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 = 0.000574975 Jy ! Component: 100 - total flux cleaned = 0.000688732 Jy ! Component: 150 - total flux cleaned = 0.000741269 Jy ! Component: 200 - total flux cleaned = 0.000791466 Jy ! Total flux subtracted in 200 components = 0.000791466 Jy ! Clean residual min=-0.003436 max=0.003814 Jy/beam ! Clean residual mean=0.000004 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 1.93959 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 1.93959 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=0.076168Jy sigma=1.170065 ! Fit after self-cal, rms=0.076165Jy sigma=1.170034 ! 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=0.076165Jy sigma=1.170034 ! Fit after self-cal, rms=0.076160Jy sigma=1.169749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=2.762 mas, bpa=-0.2635 degrees ! Estimated noise=1.21116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340444 Jy ! Component: 100 - total flux cleaned = -0.000855895 Jy ! Component: 150 - total flux cleaned = -0.00109474 Jy ! Component: 200 - total flux cleaned = -0.00130728 Jy ! Total flux subtracted in 200 components = -0.00130728 Jy ! Clean residual min=-0.003858 max=0.004017 Jy/beam ! Clean residual mean=0.000010 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.93828 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 1.93828 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=0.076082Jy sigma=1.169360 ! Fit after self-cal, rms=0.076074Jy sigma=1.169286 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 = 0.000116621 Jy ! Component: 100 - total flux cleaned = -2.70788e-05 Jy ! Component: 150 - total flux cleaned = -0.000157226 Jy ! Component: 200 - total flux cleaned = -0.000354817 Jy ! Total flux subtracted in 200 components = -0.000354817 Jy ! Clean residual min=-0.003703 max=0.003763 Jy/beam ! Clean residual mean=0.000009 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 1.93793 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 213 components and 1.93793 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=0.076045Jy sigma=1.169278 ! Fit after self-cal, rms=0.076042Jy sigma=1.169236 ! 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=1.065 mas, bmaj=2.324 mas, bpa=15.07 degrees ! Estimated noise=0.922398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.324 at 15.07 degrees (North through East) ! Clean map min=-0.0040267 max=1.4239 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 ! Performing amp+phase self-cal ! ! 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=0.076042Jy sigma=1.169236 ! Fit after self-cal, rms=0.058305Jy sigma=0.861995 ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.325 mas, bpa=15.12 degrees ! Estimated noise=0.921955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000334065 Jy ! Component: 100 - total flux cleaned = -0.000323557 Jy ! Component: 150 - total flux cleaned = -0.000392434 Jy ! Component: 200 - total flux cleaned = -0.00020995 Jy ! Total flux subtracted in 200 components = -0.00020995 Jy ! Clean residual min=-0.003827 max=0.004269 Jy/beam ! Clean residual mean=0.000003 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.93772 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 237 components and 1.93772 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=0.058118Jy sigma=0.858832 ! Fit after self-cal, rms=0.058111Jy sigma=0.858765 ! Inverting map ! Added new window around map position (10.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303039 Jy ! Component: 100 - total flux cleaned = 0.00309457 Jy ! Component: 150 - total flux cleaned = 0.00370252 Jy ! Component: 200 - total flux cleaned = 0.00441682 Jy ! Total flux subtracted in 200 components = 0.00441682 Jy ! Clean residual min=-0.003561 max=0.003298 Jy/beam ! Clean residual mean=0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.94214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 259 components and 1.94214 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=0.057833Jy sigma=0.853551 ! Fit after self-cal, rms=0.057822Jy sigma=0.853362 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.057822Jy sigma=0.853362 ! Fit after self-cal, rms=0.057779Jy sigma=0.852598 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=0.8355 mas, bmaj=2.153 mas, bpa=18.47 degrees ! Estimated noise=1.19946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.984448 Jy ! Component: 100 - total flux cleaned = 1.33823 Jy ! Component: 150 - total flux cleaned = 1.53566 Jy ! Component: 200 - total flux cleaned = 1.65099 Jy ! Total flux subtracted in 200 components = 1.65099 Jy ! Clean residual min=-0.025443 max=0.057779 Jy/beam ! Clean residual mean=-0.000019 rms=0.007181 Jy/beam ! Combined flux in latest and established models = 1.65099 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.65099 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.326 mas, bpa=15.15 degrees ! Estimated noise=0.921498 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 = 0.0990917 Jy ! Component: 100 - total flux cleaned = 0.14993 Jy ! Component: 150 - total flux cleaned = 0.181865 Jy ! Component: 200 - total flux cleaned = 0.203543 Jy ! Total flux subtracted in 200 components = 0.203543 Jy ! Clean residual min=-0.008080 max=0.011822 Jy/beam ! Clean residual mean=-0.000010 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 1.85453 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 1.85453 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149075 Jy ! Component: 100 - total flux cleaned = 0.0258497 Jy ! Component: 150 - total flux cleaned = 0.0343696 Jy ! Component: 200 - total flux cleaned = 0.041368 Jy ! Total flux subtracted in 200 components = 0.041368 Jy ! Clean residual min=-0.005565 max=0.006316 Jy/beam ! Clean residual mean=-0.000002 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 1.8959 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 69 components and 1.8959 Jy ! Inverting map ! Added new window around map position (-37.4, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627872 Jy ! Component: 100 - total flux cleaned = 0.0104689 Jy ! Component: 150 - total flux cleaned = 0.0139591 Jy ! Component: 200 - total flux cleaned = 0.017069 Jy ! Total flux subtracted in 200 components = 0.017069 Jy ! Clean residual min=-0.004413 max=0.004611 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.91296 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 101 components and 1.91297 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=1.99 mas, bmaj=2.764 mas, bpa=-0.2109 degrees ! Estimated noise=1.20982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054248 Jy ! Component: 100 - total flux cleaned = 0.00957248 Jy ! Component: 150 - total flux cleaned = 0.0129611 Jy ! Component: 200 - total flux cleaned = 0.0146151 Jy ! Total flux subtracted in 200 components = 0.0146151 Jy ! Clean residual min=-0.003828 max=0.004414 Jy/beam ! Clean residual mean=0.000004 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 1.92758 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 = 0.0010684 Jy ! Component: 100 - total flux cleaned = 0.00185654 Jy ! Component: 150 - total flux cleaned = 0.00286559 Jy ! Component: 200 - total flux cleaned = 0.00354837 Jy ! Total flux subtracted in 200 components = 0.00354837 Jy ! Clean residual min=-0.003606 max=0.004035 Jy/beam ! Clean residual mean=0.000005 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 1.93113 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 174 components and 1.93113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.326 mas, bpa=15.15 degrees ! Estimated noise=0.921498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011307 Jy ! Component: 100 - total flux cleaned = 0.00248385 Jy ! Component: 150 - total flux cleaned = 0.00350527 Jy ! Component: 200 - total flux cleaned = 0.00444399 Jy ! Total flux subtracted in 200 components = 0.00444399 Jy ! Clean residual min=-0.003434 max=0.003323 Jy/beam ! Clean residual mean=0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 1.93557 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 1.93557 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=0.057875Jy sigma=0.856318 ! Fit after self-cal, rms=0.057860Jy sigma=0.855612 wmodel /scr/pima/bg219e_uvs/J0231+1322_X_map.mod ! Writing 197 model components to file: /scr/pima/bg219e_uvs/J0231+1322_X_map.mod wobs /scr/pima/bg219e_uvs/J0231+1322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0231+1322_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0231+1322_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0231+1322_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 = 7.28358e-05 Jy ! Component: 100 - total flux cleaned = -4.16464e-05 Jy ! Component: 150 - total flux cleaned = -0.000207125 Jy ! Component: 200 - total flux cleaned = -0.000209553 Jy ! Component: 250 - total flux cleaned = -0.000259467 Jy ! Component: 300 - total flux cleaned = -0.000165916 Jy ! Component: 350 - total flux cleaned = -0.000122334 Jy ! Component: 400 - total flux cleaned = 8.77667e-06 Jy ! Component: 450 - total flux cleaned = 0.000178847 Jy ! Component: 500 - total flux cleaned = 0.000301806 Jy ! Component: 550 - total flux cleaned = 0.000381191 Jy ! Component: 600 - total flux cleaned = 0.000537492 Jy ! Component: 650 - total flux cleaned = 0.000613745 Jy ! Component: 700 - total flux cleaned = 0.000650919 Jy ! Component: 750 - total flux cleaned = 0.000795927 Jy ! Component: 800 - total flux cleaned = 0.000936566 Jy ! Component: 850 - total flux cleaned = 0.00107403 Jy ! Component: 900 - total flux cleaned = 0.0011077 Jy ! Component: 950 - total flux cleaned = 0.00117518 Jy ! Component: 1000 - total flux cleaned = 0.00120827 Jy ! Component: 1050 - total flux cleaned = 0.00133585 Jy ! Component: 1100 - total flux cleaned = 0.00136706 Jy ! Component: 1150 - total flux cleaned = 0.00145965 Jy ! Component: 1200 - total flux cleaned = 0.00146006 Jy ! Component: 1250 - total flux cleaned = 0.00148892 Jy ! Component: 1300 - total flux cleaned = 0.00145922 Jy ! Component: 1350 - total flux cleaned = 0.00137283 Jy ! Component: 1400 - total flux cleaned = 0.00140161 Jy ! Component: 1450 - total flux cleaned = 0.0014298 Jy ! Component: 1500 - total flux cleaned = 0.00145728 Jy ! Component: 1550 - total flux cleaned = 0.0014304 Jy ! Component: 1600 - total flux cleaned = 0.00132383 Jy ! Component: 1650 - total flux cleaned = 0.00140349 Jy ! Component: 1700 - total flux cleaned = 0.00135122 Jy ! Component: 1750 - total flux cleaned = 0.0012741 Jy ! Component: 1800 - total flux cleaned = 0.00132501 Jy ! Component: 1850 - total flux cleaned = 0.00122403 Jy ! Component: 1900 - total flux cleaned = 0.00122388 Jy ! Component: 1950 - total flux cleaned = 0.00119927 Jy ! Component: 2000 - total flux cleaned = 0.00119927 Jy ! Component: 2050 - total flux cleaned = 0.00117509 Jy ! Component: 2100 - total flux cleaned = 0.00117522 Jy ! Component: 2150 - total flux cleaned = 0.00108173 Jy ! Component: 2200 - total flux cleaned = 0.00108208 Jy ! Component: 2250 - total flux cleaned = 0.00101353 Jy ! Component: 2300 - total flux cleaned = 0.00101368 Jy ! Component: 2350 - total flux cleaned = 0.000901819 Jy ! Component: 2400 - total flux cleaned = 0.000902084 Jy ! Component: 2450 - total flux cleaned = 0.000858073 Jy ! Component: 2500 - total flux cleaned = 0.000901622 Jy ! Component: 2550 - total flux cleaned = 0.000815447 Jy ! Component: 2600 - total flux cleaned = 0.000687692 Jy ! Component: 2650 - total flux cleaned = 0.000687781 Jy ! Component: 2700 - total flux cleaned = 0.00064567 Jy ! Component: 2750 - total flux cleaned = 0.000604044 Jy ! Component: 2800 - total flux cleaned = 0.000521663 Jy ! Component: 2850 - total flux cleaned = 0.000481182 Jy ! Component: 2900 - total flux cleaned = 0.000460817 Jy ! Component: 2950 - total flux cleaned = 0.000321424 Jy ! Component: 3000 - total flux cleaned = 0.000262021 Jy ! Component: 3050 - total flux cleaned = 0.000242603 Jy ! Component: 3100 - total flux cleaned = 0.000184457 Jy ! Component: 3150 - total flux cleaned = 0.000184522 Jy ! Component: 3200 - total flux cleaned = 8.8875e-05 Jy ! Component: 3250 - total flux cleaned = -2.48632e-05 Jy ! Component: 3300 - total flux cleaned = -6.27381e-05 Jy ! Component: 3350 - total flux cleaned = -0.000156004 Jy ! Component: 3400 - total flux cleaned = -0.000230179 Jy ! Component: 3450 - total flux cleaned = -0.000340622 Jy ! Component: 3500 - total flux cleaned = -0.000450124 Jy ! Component: 3550 - total flux cleaned = -0.000486373 Jy ! Component: 3600 - total flux cleaned = -0.000540509 Jy ! Component: 3650 - total flux cleaned = -0.000594216 Jy ! Component: 3700 - total flux cleaned = -0.000718569 Jy ! Component: 3750 - total flux cleaned = -0.000789045 Jy ! Component: 3800 - total flux cleaned = -0.000841596 Jy ! Component: 3850 - total flux cleaned = -0.000893651 Jy ! Component: 3900 - total flux cleaned = -0.000962807 Jy ! Component: 3950 - total flux cleaned = -0.00103164 Jy ! Component: 4000 - total flux cleaned = -0.00115109 Jy ! Component: 4050 - total flux cleaned = -0.00116799 Jy ! Total flux subtracted in 4096 components = -0.00121867 Jy ! Clean residual min=-0.000955 max=0.001025 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 1.93435 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 478 components and 1.93435 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0231+1322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.326 at 15.15 degrees (North through East) ! Clean map min=-0.0021006 max=1.4234 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0231+1322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.42341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0618204 0.0618204 0.123641 0.247282 0.494563 0.989127 1.97825 3.95651 7.91301 15.826 31.6521 63.3041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4852.76 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0231+1322_X_uvs.log closed on Thu Apr 7 08:57:25 2016