! Started logfile: /scr/pima/bg219e_uvs/J0618+4207_X_uvs.log on Thu Apr 7 09:01:18 2016 obs /scr/pima/bg219e_uvs/J0618+4207_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0618+4207_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.896412 visibilities/baseline/integration-bin. ! Found source: J0618+4207 ! ! 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 18588 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/J0618+4207_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.026275Jy sigma=24.910374 ! Fit after self-cal, rms=0.775976Jy sigma=18.878705 ! 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=1.073 mas, bmaj=1.64 mas, bpa=51.53 degrees ! Estimated noise=0.533568 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 = 0.173168 Jy ! Component: 100 - total flux cleaned = 0.210973 Jy ! Total flux subtracted in 100 components = 0.210973 Jy ! Clean residual min=-0.004398 max=0.010917 Jy/beam ! Clean residual mean=0.000021 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.210973 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.210973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060597Jy sigma=1.411929 ! Fit after self-cal, rms=0.060572Jy sigma=1.411613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107703 Jy ! Component: 100 - total flux cleaned = 0.0156984 Jy ! Total flux subtracted in 100 components = 0.0156984 Jy ! Clean residual min=-0.003334 max=0.005460 Jy/beam ! Clean residual mean=0.000012 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.226672 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.226672 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=0.058241Jy sigma=1.354637 ! Fit after self-cal, rms=0.058230Jy sigma=1.354280 ! 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=1.436 mas, bmaj=1.744 mas, bpa=44.93 degrees ! Estimated noise=0.285538 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 (-1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622328 Jy ! Component: 100 - total flux cleaned = 0.00976429 Jy ! Component: 150 - total flux cleaned = 0.0120593 Jy ! Component: 200 - total flux cleaned = 0.0137712 Jy ! Total flux subtracted in 200 components = 0.0137712 Jy ! Clean residual min=-0.002340 max=0.003146 Jy/beam ! Clean residual mean=0.000007 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.240443 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.240443 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=0.057502Jy sigma=1.337236 ! Fit after self-cal, rms=0.057460Jy sigma=1.336100 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 1.744 at 44.93 degrees (North through East) ! Clean map min=-0.002262 max=0.22419 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 1.03 HN 1.05 KP 0.98 ! LA 0.99 NL 1.00 OV 1.02 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 NL 1.03 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 NL 1.01 OV 1.02 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.98 ! LA 0.98 NL 1.00 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 0.97 ! LA 0.97 NL 1.00 OV 0.99 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.96 ! LA 1.00 NL 1.00 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.98 ! LA 0.97 NL 1.01 OV 0.99 PT 0.98 ! SC 0.96 ! ! ! 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=0.057460Jy sigma=1.336100 ! Fit after self-cal, rms=0.056942Jy sigma=1.328064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.435 mas, bmaj=1.749 mas, bpa=44.79 degrees ! Estimated noise=0.284471 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 = 0.000899089 Jy ! Component: 100 - total flux cleaned = 0.000946413 Jy ! Component: 150 - total flux cleaned = 0.000882878 Jy ! Component: 200 - total flux cleaned = 0.000830923 Jy ! Total flux subtracted in 200 components = 0.000830923 Jy ! Clean residual min=-0.001874 max=0.001979 Jy/beam ! Clean residual mean=-0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.241274 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.241274 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=0.056886Jy sigma=1.326680 ! Fit after self-cal, rms=0.056883Jy sigma=1.326538 ! 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=0.056883Jy sigma=1.326538 ! Fit after self-cal, rms=0.056685Jy sigma=1.321230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=1.749 mas, bpa=44.81 degrees ! Estimated noise=0.284239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197177 Jy ! Component: 100 - total flux cleaned = -0.00017593 Jy ! Component: 150 - total flux cleaned = -0.000138858 Jy ! Component: 200 - total flux cleaned = -0.000123316 Jy ! Total flux subtracted in 200 components = -0.000123316 Jy ! Clean residual min=-0.001259 max=0.001527 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.24115 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.24115 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=0.056669Jy sigma=1.320823 ! Fit after self-cal, rms=0.056670Jy sigma=1.320790 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 (-25.4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130142 Jy ! Component: 100 - total flux cleaned = 0.00199455 Jy ! Component: 150 - total flux cleaned = 0.00241346 Jy ! Component: 200 - total flux cleaned = 0.00267294 Jy ! Total flux subtracted in 200 components = 0.00267294 Jy ! Clean residual min=-0.001213 max=0.001400 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.243823 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.243823 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=0.056635Jy sigma=1.319975 ! Fit after self-cal, rms=0.056636Jy sigma=1.319956 ! Inverting map ! Added new window around map position (-2.8, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998998 Jy ! Component: 100 - total flux cleaned = 0.00115154 Jy ! Component: 150 - total flux cleaned = 0.00139986 Jy ! Component: 200 - total flux cleaned = 0.0016994 Jy ! Total flux subtracted in 200 components = 0.0016994 Jy ! Clean residual min=-0.001162 max=0.001244 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.245523 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.245523 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=0.056604Jy sigma=1.319338 ! Fit after self-cal, rms=0.056602Jy sigma=1.319285 ! 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=0.056602Jy sigma=1.319285 ! Fit after self-cal, rms=0.056547Jy sigma=1.319219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.749 mas, bpa=44.81 degrees ! Estimated noise=0.283948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329055 Jy ! Component: 100 - total flux cleaned = 0.000493764 Jy ! Component: 150 - total flux cleaned = 0.00062785 Jy ! Component: 200 - total flux cleaned = 0.000738817 Jy ! Total flux subtracted in 200 components = 0.000738817 Jy ! Clean residual min=-0.001184 max=0.001259 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.246261 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.246261 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=0.056536Jy sigma=1.318986 ! Fit after self-cal, rms=0.056536Jy sigma=1.318977 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 (-50, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837169 Jy ! Component: 100 - total flux cleaned = 0.000867184 Jy ! Component: 150 - total flux cleaned = 0.000893232 Jy ! Component: 200 - total flux cleaned = 0.000998679 Jy ! Total flux subtracted in 200 components = 0.000998679 Jy ! Clean residual min=-0.001141 max=0.001112 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.24726 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.24726 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=0.056504Jy sigma=1.318194 ! Fit after self-cal, rms=0.056501Jy sigma=1.318150 ! 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=0.056501Jy sigma=1.318150 ! Fit after self-cal, rms=0.056490Jy sigma=1.318105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=2.53 mas, bpa=-31.47 degrees ! Estimated noise=0.32457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582837 Jy ! Component: 100 - total flux cleaned = 0.000731633 Jy ! Component: 150 - total flux cleaned = 0.000846351 Jy ! Component: 200 - total flux cleaned = 0.000950725 Jy ! Total flux subtracted in 200 components = 0.000950725 Jy ! Clean residual min=-0.001025 max=0.001099 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.248211 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.248211 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=0.056482Jy sigma=1.317899 ! Fit after self-cal, rms=0.056482Jy sigma=1.317891 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 = 0.000137911 Jy ! Component: 100 - total flux cleaned = 0.000184818 Jy ! Component: 150 - total flux cleaned = 0.000228256 Jy ! Component: 200 - total flux cleaned = 0.00028902 Jy ! Total flux subtracted in 200 components = 0.00028902 Jy ! Clean residual min=-0.001003 max=0.001051 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.2485 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 173 components and 0.2485 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=0.056478Jy sigma=1.317789 ! Fit after self-cal, rms=0.056478Jy sigma=1.317784 ! 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=1.436 mas, bmaj=1.749 mas, bpa=44.82 degrees ! Estimated noise=0.283868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 1.749 at 44.82 degrees (North through East) ! Clean map min=-0.0010463 max=0.22324 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=1.07 mas, bmaj=1.644 mas, bpa=51.45 degrees ! Estimated noise=0.530761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17223 Jy ! Component: 100 - total flux cleaned = 0.210012 Jy ! Component: 150 - total flux cleaned = 0.220906 Jy ! Component: 200 - total flux cleaned = 0.226539 Jy ! Total flux subtracted in 200 components = 0.226539 Jy ! Clean residual min=-0.002888 max=0.003360 Jy/beam ! Clean residual mean=0.000009 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.226539 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 0.226539 Jy ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.749 mas, bpa=44.82 degrees ! Estimated noise=0.283868 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 = 0.00515099 Jy ! Component: 100 - total flux cleaned = 0.008058 Jy ! Component: 150 - total flux cleaned = 0.0101702 Jy ! Component: 200 - total flux cleaned = 0.0118484 Jy ! Total flux subtracted in 200 components = 0.0118484 Jy ! Clean residual min=-0.001443 max=0.001413 Jy/beam ! Clean residual mean=0.000008 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.238387 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.238387 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=2.416 mas, bmaj=2.53 mas, bpa=-31.47 degrees ! Estimated noise=0.32457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180886 Jy ! Component: 100 - total flux cleaned = 0.00309376 Jy ! Component: 150 - total flux cleaned = 0.00413478 Jy ! Component: 200 - total flux cleaned = 0.00498259 Jy ! Total flux subtracted in 200 components = 0.00498259 Jy ! Clean residual min=-0.001311 max=0.001198 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.24337 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 = 0.00066169 Jy ! Component: 100 - total flux cleaned = 0.0012858 Jy ! Component: 150 - total flux cleaned = 0.00169734 Jy ! Component: 200 - total flux cleaned = 0.00205205 Jy ! Total flux subtracted in 200 components = 0.00205205 Jy ! Clean residual min=-0.001148 max=0.001166 Jy/beam ! Clean residual mean=0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.245422 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 104 components and 0.245422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.749 mas, bpa=44.82 degrees ! Estimated noise=0.283868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150408 Jy ! Component: 100 - total flux cleaned = 0.00044358 Jy ! Component: 150 - total flux cleaned = 0.000708277 Jy ! Component: 200 - total flux cleaned = 0.000955321 Jy ! Total flux subtracted in 200 components = 0.000955321 Jy ! Clean residual min=-0.001191 max=0.001187 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.246377 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.246377 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=0.056509Jy sigma=1.318446 ! Fit after self-cal, rms=0.056506Jy sigma=1.318398 wmodel /scr/pima/bg219e_uvs/J0618+4207_X_map.mod ! Writing 128 model components to file: /scr/pima/bg219e_uvs/J0618+4207_X_map.mod wobs /scr/pima/bg219e_uvs/J0618+4207_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0618+4207_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0618+4207_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0618+4207_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 = 7.49296e-05 Jy ! Component: 100 - total flux cleaned = -5.82734e-06 Jy ! Component: 150 - total flux cleaned = -4.37732e-05 Jy ! Component: 200 - total flux cleaned = -6.18129e-05 Jy ! Component: 250 - total flux cleaned = -9.63665e-05 Jy ! Component: 300 - total flux cleaned = -7.89907e-05 Jy ! Component: 350 - total flux cleaned = -6.26485e-05 Jy ! Component: 400 - total flux cleaned = -3.08304e-05 Jy ! Component: 450 - total flux cleaned = -1.50896e-05 Jy ! Component: 500 - total flux cleaned = 4.64655e-05 Jy ! Component: 550 - total flux cleaned = 4.639e-05 Jy ! Component: 600 - total flux cleaned = 4.62133e-05 Jy ! Component: 650 - total flux cleaned = 3.17843e-05 Jy ! Component: 700 - total flux cleaned = -1.11746e-05 Jy ! Component: 750 - total flux cleaned = 3.06667e-06 Jy ! Component: 800 - total flux cleaned = -1.11704e-05 Jy ! Component: 850 - total flux cleaned = -6.59553e-05 Jy ! Component: 900 - total flux cleaned = -3.90819e-05 Jy ! Component: 950 - total flux cleaned = -6.59205e-05 Jy ! Component: 1000 - total flux cleaned = -9.24259e-05 Jy ! Component: 1050 - total flux cleaned = -0.000131119 Jy ! Component: 1100 - total flux cleaned = -0.000118354 Jy ! Component: 1150 - total flux cleaned = -0.000168678 Jy ! Component: 1200 - total flux cleaned = -0.000168535 Jy ! Component: 1250 - total flux cleaned = -0.000205304 Jy ! Component: 1300 - total flux cleaned = -0.000193175 Jy ! Component: 1350 - total flux cleaned = -0.000240928 Jy ! Component: 1400 - total flux cleaned = -0.000252765 Jy ! Component: 1450 - total flux cleaned = -0.000264445 Jy ! Component: 1500 - total flux cleaned = -0.000276109 Jy ! Component: 1550 - total flux cleaned = -0.000253212 Jy ! Component: 1600 - total flux cleaned = -0.000264694 Jy ! Component: 1650 - total flux cleaned = -0.000287213 Jy ! Component: 1700 - total flux cleaned = -0.000276041 Jy ! Component: 1750 - total flux cleaned = -0.00027595 Jy ! Component: 1800 - total flux cleaned = -0.000253987 Jy ! Component: 1850 - total flux cleaned = -0.000221538 Jy ! Component: 1900 - total flux cleaned = -0.00021097 Jy ! Component: 1950 - total flux cleaned = -0.00022145 Jy ! Component: 2000 - total flux cleaned = -0.000200469 Jy ! Component: 2050 - total flux cleaned = -0.000189952 Jy ! Component: 2100 - total flux cleaned = -0.000179602 Jy ! Component: 2150 - total flux cleaned = -0.000138808 Jy ! Component: 2200 - total flux cleaned = -0.000138994 Jy ! Component: 2250 - total flux cleaned = -0.000139046 Jy ! Component: 2300 - total flux cleaned = -0.000159057 Jy ! Component: 2350 - total flux cleaned = -0.000119413 Jy ! Component: 2400 - total flux cleaned = -8.0135e-05 Jy ! Component: 2450 - total flux cleaned = -8.99229e-05 Jy ! Component: 2500 - total flux cleaned = -8.03408e-05 Jy ! Component: 2550 - total flux cleaned = -8.03971e-05 Jy ! Component: 2600 - total flux cleaned = -8.03676e-05 Jy ! Component: 2650 - total flux cleaned = -8.04798e-05 Jy ! Component: 2700 - total flux cleaned = -6.17782e-05 Jy ! Component: 2750 - total flux cleaned = -8.03338e-05 Jy ! Component: 2800 - total flux cleaned = -9.89304e-05 Jy ! Component: 2850 - total flux cleaned = -0.000117326 Jy ! Component: 2900 - total flux cleaned = -0.000144805 Jy ! Component: 2950 - total flux cleaned = -0.000135716 Jy ! Component: 3000 - total flux cleaned = -0.000162743 Jy ! Component: 3050 - total flux cleaned = -0.000189669 Jy ! Component: 3100 - total flux cleaned = -0.000171819 Jy ! Component: 3150 - total flux cleaned = -0.00021623 Jy ! Component: 3200 - total flux cleaned = -0.000233876 Jy ! Component: 3250 - total flux cleaned = -0.000260157 Jy ! Component: 3300 - total flux cleaned = -0.000277535 Jy ! Component: 3350 - total flux cleaned = -0.000303553 Jy ! Component: 3400 - total flux cleaned = -0.00034666 Jy ! Component: 3450 - total flux cleaned = -0.000346669 Jy ! Component: 3500 - total flux cleaned = -0.00038081 Jy ! Component: 3550 - total flux cleaned = -0.000406336 Jy ! Component: 3600 - total flux cleaned = -0.000440028 Jy ! Component: 3650 - total flux cleaned = -0.000465182 Jy ! Component: 3700 - total flux cleaned = -0.000498541 Jy ! Component: 3750 - total flux cleaned = -0.000506798 Jy ! Component: 3800 - total flux cleaned = -0.000523344 Jy ! Component: 3850 - total flux cleaned = -0.000572807 Jy ! Component: 3900 - total flux cleaned = -0.000613765 Jy ! Component: 3950 - total flux cleaned = -0.000621905 Jy ! Component: 4000 - total flux cleaned = -0.000662518 Jy ! Component: 4050 - total flux cleaned = -0.00068674 Jy ! Total flux subtracted in 4096 components = -0.000702898 Jy ! Clean residual min=-0.000503 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.245674 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 377 components and 0.245674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0618+4207_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 1.749 at 44.82 degrees (North through East) ! Clean map min=-0.00095869 max=0.22354 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0618+4207_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.223537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176585 0.176585 0.353169 0.706338 1.41268 2.82535 5.65071 11.3014 22.6028 45.2057 90.4113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.223 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1698.9 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0618+4207_X_uvs.log closed on Thu Apr 7 09:01:22 2016