! Started logfile: /scr/pima/bg219e_uvs/J0019+7327_X_uvs.log on Thu Apr 7 08:54:24 2016 obs /scr/pima/bg219e_uvs/J0019+7327_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0019+7327_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.880824 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 11796 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/J0019+7327_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=2.962222Jy sigma=33.207400 ! Fit after self-cal, rms=1.819616Jy sigma=20.409166 ! 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=1.014 mas, bmaj=1.55 mas, bpa=70.61 degrees ! Estimated noise=1.19074 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 = 2.14872 Jy ! Component: 100 - total flux cleaned = 2.62175 Jy ! Total flux subtracted in 100 components = 2.62175 Jy ! Clean residual min=-0.036150 max=0.150377 Jy/beam ! Clean residual mean=-0.000057 rms=0.011615 Jy/beam ! Combined flux in latest and established models = 2.62175 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.62175 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=0.271997Jy sigma=2.952436 ! Fit after self-cal, rms=0.271911Jy sigma=2.952018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15127 Jy ! Component: 100 - total flux cleaned = 0.219754 Jy ! Total flux subtracted in 100 components = 0.219754 Jy ! Clean residual min=-0.017672 max=0.032690 Jy/beam ! Clean residual mean=-0.000025 rms=0.004681 Jy/beam ! Combined flux in latest and established models = 2.8415 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 2.8415 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=0.144792Jy sigma=1.520823 ! Fit after self-cal, rms=0.144573Jy sigma=1.519696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381021 Jy ! Component: 100 - total flux cleaned = 0.0606983 Jy ! Total flux subtracted in 100 components = 0.0606983 Jy ! Clean residual min=-0.016453 max=0.016431 Jy/beam ! Clean residual mean=-0.000016 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 2.9022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 2.9022 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=0.127843Jy sigma=1.343045 ! Fit after self-cal, rms=0.127735Jy sigma=1.342481 ! 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=1.202 mas, bmaj=1.755 mas, bpa=73.33 degrees ! Estimated noise=0.879129 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 = 0.0245629 Jy ! Component: 100 - total flux cleaned = 0.0389338 Jy ! Component: 150 - total flux cleaned = 0.0480673 Jy ! Component: 200 - total flux cleaned = 0.0539993 Jy ! Total flux subtracted in 200 components = 0.0539993 Jy ! Clean residual min=-0.014761 max=0.015793 Jy/beam ! Clean residual mean=0.000005 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 2.9562 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 2.9562 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=0.121817Jy sigma=1.289905 ! Fit after self-cal, rms=0.121762Jy sigma=1.289649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 1.755 at 73.33 degrees (North through East) ! Clean map min=-0.013783 max=2.7831 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 1.02 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 NL 1.01 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.98 ! LA 1.00 NL 1.01 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 1.00 NL 1.01 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 NL 1.00 OV 0.99 PT 0.98 ! SC 1.02 ! ! ! 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=0.121762Jy sigma=1.289649 ! Fit after self-cal, rms=0.111331Jy sigma=1.168176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=1.76 mas, bpa=73.27 degrees ! Estimated noise=0.879112 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 = -0.00944643 Jy ! Component: 100 - total flux cleaned = -0.011714 Jy ! Component: 150 - total flux cleaned = -0.0127878 Jy ! Component: 200 - total flux cleaned = -0.013697 Jy ! Total flux subtracted in 200 components = -0.013697 Jy ! Clean residual min=-0.011613 max=0.012920 Jy/beam ! Clean residual mean=0.000013 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 2.9425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 2.9425 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=0.110501Jy sigma=1.155267 ! Fit after self-cal, rms=0.110471Jy sigma=1.155147 ! 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=0.110471Jy sigma=1.155147 ! Fit after self-cal, rms=0.105692Jy sigma=1.082662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.761 mas, bpa=73.41 degrees ! Estimated noise=0.87864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00764844 Jy ! Component: 100 - total flux cleaned = -0.00970098 Jy ! Component: 150 - total flux cleaned = -0.0108448 Jy ! Component: 200 - total flux cleaned = -0.0117753 Jy ! Total flux subtracted in 200 components = -0.0117753 Jy ! Clean residual min=-0.008665 max=0.009213 Jy/beam ! Clean residual mean=0.000045 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 2.93072 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 2.93072 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=0.105068Jy sigma=1.074756 ! Fit after self-cal, rms=0.105027Jy sigma=1.074548 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 (33.2, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781377 Jy ! Component: 100 - total flux cleaned = 0.00897776 Jy ! Component: 150 - total flux cleaned = 0.00854358 Jy ! Component: 200 - total flux cleaned = 0.00790689 Jy ! Total flux subtracted in 200 components = 0.00790689 Jy ! Clean residual min=-0.007937 max=0.008242 Jy/beam ! Clean residual mean=0.000043 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 2.93863 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 2.93863 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=0.104216Jy sigma=1.067073 ! Fit after self-cal, rms=0.104173Jy sigma=1.066072 ! Inverting map ! Added new window around map position (8.6, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535407 Jy ! Component: 100 - total flux cleaned = 0.00568053 Jy ! Component: 150 - total flux cleaned = 0.00554075 Jy ! Component: 200 - total flux cleaned = 0.0052887 Jy ! Total flux subtracted in 200 components = 0.0052887 Jy ! Clean residual min=-0.007883 max=0.007377 Jy/beam ! Clean residual mean=0.000047 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 2.94392 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 2.94392 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=0.103553Jy sigma=1.059939 ! Fit after self-cal, rms=0.103536Jy sigma=1.059222 ! 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=0.103536Jy sigma=1.059222 ! Fit after self-cal, rms=0.100082Jy sigma=1.014919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=1.76 mas, bpa=73.46 degrees ! Estimated noise=0.878789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00445295 Jy ! Component: 100 - total flux cleaned = -0.00457107 Jy ! Component: 150 - total flux cleaned = -0.0051248 Jy ! Component: 200 - total flux cleaned = -0.00551068 Jy ! Total flux subtracted in 200 components = -0.00551068 Jy ! Clean residual min=-0.005556 max=0.005649 Jy/beam ! Clean residual mean=0.000007 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 2.93841 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 2.93841 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=0.099617Jy sigma=1.011141 ! Fit after self-cal, rms=0.099608Jy sigma=1.010997 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 = -2.73499e-05 Jy ! Component: 100 - total flux cleaned = -0.000452902 Jy ! Component: 150 - total flux cleaned = -0.000756222 Jy ! Component: 200 - total flux cleaned = -0.00089974 Jy ! Total flux subtracted in 200 components = -0.00089974 Jy ! Clean residual min=-0.005357 max=0.005597 Jy/beam ! Clean residual mean=0.000007 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 2.93751 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 2.93751 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=0.099459Jy sigma=1.010045 ! Fit after self-cal, rms=0.099457Jy sigma=1.009998 ! 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=0.099457Jy sigma=1.009998 ! Fit after self-cal, rms=0.099241Jy sigma=1.008179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=2.753 mas, bpa=83.43 degrees ! Estimated noise=1.08294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275704 Jy ! Component: 100 - total flux cleaned = -0.00319617 Jy ! Component: 150 - total flux cleaned = -0.00370655 Jy ! Component: 200 - total flux cleaned = -0.00396028 Jy ! Total flux subtracted in 200 components = -0.00396028 Jy ! Clean residual min=-0.006147 max=0.006964 Jy/beam ! Clean residual mean=0.000013 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 2.93355 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 2.93355 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=0.099095Jy sigma=1.006989 ! Fit after self-cal, rms=0.099089Jy sigma=1.006899 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 = -0.000295628 Jy ! Component: 100 - total flux cleaned = -0.000394758 Jy ! Component: 150 - total flux cleaned = -0.000485849 Jy ! Component: 200 - total flux cleaned = -0.000570446 Jy ! Total flux subtracted in 200 components = -0.000570446 Jy ! Clean residual min=-0.006132 max=0.006806 Jy/beam ! Clean residual mean=0.000014 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 2.93298 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 2.93298 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=0.099047Jy sigma=1.006635 ! Fit after self-cal, rms=0.099046Jy sigma=1.006603 ! 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=1.21 mas, bmaj=1.761 mas, bpa=73.52 degrees ! Estimated noise=0.878462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.761 at 73.52 degrees (North through East) ! Clean map min=-0.0048699 max=2.781 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=0.099046Jy sigma=1.006603 ! Fit after self-cal, rms=0.080595Jy sigma=0.717540 ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.761 mas, bpa=73.47 degrees ! Estimated noise=0.876958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00491455 Jy ! Component: 100 - total flux cleaned = -0.00792287 Jy ! Component: 150 - total flux cleaned = -0.00936334 Jy ! Component: 200 - total flux cleaned = -0.00983358 Jy ! Total flux subtracted in 200 components = -0.00983358 Jy ! Clean residual min=-0.005080 max=0.005423 Jy/beam ! Clean residual mean=-0.000000 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 2.92315 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 2.92315 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=0.080167Jy sigma=0.713610 ! Fit after self-cal, rms=0.080154Jy sigma=0.713483 ! Inverting map ! Added new window around map position (0.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425623 Jy ! Component: 100 - total flux cleaned = 0.0039903 Jy ! Component: 150 - total flux cleaned = 0.00399127 Jy ! Component: 200 - total flux cleaned = 0.00380892 Jy ! Total flux subtracted in 200 components = 0.00380892 Jy ! Clean residual min=-0.005229 max=0.004988 Jy/beam ! Clean residual mean=-0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 2.92695 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 172 components and 2.92695 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=0.079697Jy sigma=0.709128 ! Fit after self-cal, rms=0.079655Jy sigma=0.708758 ! 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=0.079655Jy sigma=0.708758 ! Fit after self-cal, rms=0.079260Jy sigma=0.706268 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=1.019 mas, bmaj=1.554 mas, bpa=70.62 degrees ! Estimated noise=1.19365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15393 Jy ! Component: 100 - total flux cleaned = 2.62589 Jy ! Component: 150 - total flux cleaned = 2.76939 Jy ! Component: 200 - total flux cleaned = 2.83027 Jy ! Total flux subtracted in 200 components = 2.83027 Jy ! Clean residual min=-0.012514 max=0.027629 Jy/beam ! Clean residual mean=-0.000014 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 2.83027 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 2.83027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.762 mas, bpa=73.45 degrees ! Estimated noise=0.875979 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 = 0.0370801 Jy ! Component: 100 - total flux cleaned = 0.05578 Jy ! Component: 150 - total flux cleaned = 0.0674708 Jy ! Component: 200 - total flux cleaned = 0.0759455 Jy ! Total flux subtracted in 200 components = 0.0759455 Jy ! Clean residual min=-0.006751 max=0.006193 Jy/beam ! Clean residual mean=-0.000004 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 2.90622 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 2.90622 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=2.247 mas, bmaj=2.755 mas, bpa=83.41 degrees ! Estimated noise=1.07905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695551 Jy ! Component: 100 - total flux cleaned = 0.01019 Jy ! Component: 150 - total flux cleaned = 0.0119732 Jy ! Component: 200 - total flux cleaned = 0.0134956 Jy ! Total flux subtracted in 200 components = 0.0134956 Jy ! Clean residual min=-0.005903 max=0.006966 Jy/beam ! Clean residual mean=-0.000007 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 2.91971 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 = 0.000845836 Jy ! Component: 100 - total flux cleaned = 0.00149978 Jy ! Component: 150 - total flux cleaned = 0.00199082 Jy ! Component: 200 - total flux cleaned = 0.00235098 Jy ! Total flux subtracted in 200 components = 0.00235098 Jy ! Clean residual min=-0.005736 max=0.006489 Jy/beam ! Clean residual mean=-0.000008 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 2.92207 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 84 components and 2.92207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.762 mas, bpa=73.45 degrees ! Estimated noise=0.875979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600271 Jy ! Component: 100 - total flux cleaned = -0.000248902 Jy ! Component: 150 - total flux cleaned = 7.20189e-05 Jy ! Component: 200 - total flux cleaned = 7.72631e-05 Jy ! Total flux subtracted in 200 components = 7.72631e-05 Jy ! Clean residual min=-0.005826 max=0.005378 Jy/beam ! Clean residual mean=-0.000005 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 2.92214 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 2.92214 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=0.080016Jy sigma=0.719081 ! Fit after self-cal, rms=0.079936Jy sigma=0.717713 wmodel /scr/pima/bg219e_uvs/J0019+7327_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219e_uvs/J0019+7327_X_map.mod wobs /scr/pima/bg219e_uvs/J0019+7327_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0019+7327_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0019+7327_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0019+7327_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 = -0.00120108 Jy ! Component: 100 - total flux cleaned = -0.00101133 Jy ! Component: 150 - total flux cleaned = -0.000274852 Jy ! Component: 200 - total flux cleaned = 0.000616158 Jy ! Component: 250 - total flux cleaned = 0.00148284 Jy ! Component: 300 - total flux cleaned = 0.0023272 Jy ! Component: 350 - total flux cleaned = 0.00323354 Jy ! Component: 400 - total flux cleaned = 0.00387746 Jy ! Component: 450 - total flux cleaned = 0.00458782 Jy ! Component: 500 - total flux cleaned = 0.0051314 Jy ! Component: 550 - total flux cleaned = 0.00589287 Jy ! Component: 600 - total flux cleaned = 0.00649073 Jy ! Component: 650 - total flux cleaned = 0.00693224 Jy ! Component: 700 - total flux cleaned = 0.00736677 Jy ! Component: 750 - total flux cleaned = 0.00772347 Jy ! Component: 800 - total flux cleaned = 0.00821505 Jy ! Component: 850 - total flux cleaned = 0.00863007 Jy ! Component: 900 - total flux cleaned = 0.00897199 Jy ! Component: 950 - total flux cleaned = 0.00937567 Jy ! Component: 1000 - total flux cleaned = 0.00990567 Jy ! Component: 1050 - total flux cleaned = 0.0102317 Jy ! Component: 1100 - total flux cleaned = 0.0105543 Jy ! Component: 1150 - total flux cleaned = 0.010935 Jy ! Component: 1200 - total flux cleaned = 0.0113095 Jy ! Component: 1250 - total flux cleaned = 0.0114328 Jy ! Component: 1300 - total flux cleaned = 0.0117983 Jy ! Component: 1350 - total flux cleaned = 0.0123973 Jy ! Component: 1400 - total flux cleaned = 0.012338 Jy ! Component: 1450 - total flux cleaned = 0.0128067 Jy ! Component: 1500 - total flux cleaned = 0.0130374 Jy ! Component: 1550 - total flux cleaned = 0.0133225 Jy ! Component: 1600 - total flux cleaned = 0.0134354 Jy ! Component: 1650 - total flux cleaned = 0.0138252 Jy ! Component: 1700 - total flux cleaned = 0.0141004 Jy ! Component: 1750 - total flux cleaned = 0.0142637 Jy ! Component: 1800 - total flux cleaned = 0.0143709 Jy ! Component: 1850 - total flux cleaned = 0.0146906 Jy ! Component: 1900 - total flux cleaned = 0.0150061 Jy ! Component: 1950 - total flux cleaned = 0.0151623 Jy ! Component: 2000 - total flux cleaned = 0.0154713 Jy ! Component: 2050 - total flux cleaned = 0.015623 Jy ! Component: 2100 - total flux cleaned = 0.0158756 Jy ! Component: 2150 - total flux cleaned = 0.0160748 Jy ! Component: 2200 - total flux cleaned = 0.0162232 Jy ! Component: 2250 - total flux cleaned = 0.0164673 Jy ! Component: 2300 - total flux cleaned = 0.0164677 Jy ! Component: 2350 - total flux cleaned = 0.016755 Jy ! Component: 2400 - total flux cleaned = 0.0167076 Jy ! Component: 2450 - total flux cleaned = 0.0168954 Jy ! Component: 2500 - total flux cleaned = 0.0170336 Jy ! Component: 2550 - total flux cleaned = 0.0169875 Jy ! Component: 2600 - total flux cleaned = 0.0172155 Jy ! Component: 2650 - total flux cleaned = 0.0172154 Jy ! Component: 2700 - total flux cleaned = 0.0175288 Jy ! Component: 2750 - total flux cleaned = 0.0175289 Jy ! Component: 2800 - total flux cleaned = 0.0177046 Jy ! Component: 2850 - total flux cleaned = 0.0177485 Jy ! Component: 2900 - total flux cleaned = 0.0177482 Jy ! Component: 2950 - total flux cleaned = 0.0179622 Jy ! Component: 3000 - total flux cleaned = 0.0178776 Jy ! Component: 3050 - total flux cleaned = 0.0182138 Jy ! Component: 3100 - total flux cleaned = 0.0183387 Jy ! Component: 3150 - total flux cleaned = 0.0182976 Jy ! Component: 3200 - total flux cleaned = 0.0184618 Jy ! Component: 3250 - total flux cleaned = 0.0185433 Jy ! Component: 3300 - total flux cleaned = 0.0187044 Jy ! Component: 3350 - total flux cleaned = 0.018704 Jy ! Component: 3400 - total flux cleaned = 0.0188629 Jy ! Component: 3450 - total flux cleaned = 0.0190592 Jy ! Component: 3500 - total flux cleaned = 0.0190978 Jy ! Component: 3550 - total flux cleaned = 0.0192528 Jy ! Component: 3600 - total flux cleaned = 0.0193297 Jy ! Component: 3650 - total flux cleaned = 0.0195579 Jy ! Component: 3700 - total flux cleaned = 0.0198218 Jy ! Component: 3750 - total flux cleaned = 0.0197845 Jy ! Component: 3800 - total flux cleaned = 0.0199698 Jy ! Component: 3850 - total flux cleaned = 0.0200066 Jy ! Component: 3900 - total flux cleaned = 0.0200802 Jy ! Component: 3950 - total flux cleaned = 0.0201533 Jy ! Component: 4000 - total flux cleaned = 0.0202614 Jy ! Component: 4050 - total flux cleaned = 0.0202617 Jy ! Total flux subtracted in 4096 components = 0.0204036 Jy ! Clean residual min=-0.002034 max=0.002127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 2.94255 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 440 components and 2.94255 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0019+7327_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.762 at 73.45 degrees (North through East) ! Clean map min=-0.0038544 max=2.7799 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0019+7327_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.77985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000632661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0682765 0.0682765 0.136553 0.273106 0.546212 1.09242 2.18485 4.36969 8.73939 17.4788 34.9576 69.9151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.779 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4393.9 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0019+7327_X_uvs.log closed on Thu Apr 7 08:54:28 2016