! Started logfile: /scr/pima/gc030_uvs/J1143+2315_X_uvs.log on Fri Apr 22 08:47:28 2016 obs /scr/pima/gc030_uvs/J1143+2315_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1143+2315_X_uva.fits ! AN table 1: 279 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.705297 visibilities/baseline/integration-bin. ! Found source: J1143+2315 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 56672 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 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/gc030_uvs/J1143+2315_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 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 540 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004116Jy sigma=17.600550 ! Fit after self-cal, rms=0.961565Jy sigma=16.900420 ! 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 ! Your choice of large map pixels excluded 0.934% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4419 mas, bmaj=1.273 mas, bpa=-9.499 degrees ! Estimated noise=0.482185 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 = 0.0318707 Jy ! Component: 100 - total flux cleaned = 0.0389183 Jy ! Total flux subtracted in 100 components = 0.0389183 Jy ! Clean residual min=-0.002989 max=0.004264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0389183 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0389183 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. ! ! Fit before self-cal, rms=0.091219Jy sigma=0.795581 ! Fit after self-cal, rms=0.090262Jy sigma=0.781154 ! Inverting map ! Your choice of large map pixels excluded 0.934% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 ! Your choice of large map pixels excluded 0.934% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4984 mas, bmaj=1.387 mas, bpa=-9.171 degrees ! Estimated noise=0.233172 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579498 Jy ! Component: 100 - total flux cleaned = 0.00922795 Jy ! Component: 150 - total flux cleaned = 0.0116678 Jy ! Component: 200 - total flux cleaned = 0.0134824 Jy ! Total flux subtracted in 200 components = 0.0134824 Jy ! Clean residual min=-0.002584 max=0.001983 Jy/beam ! Clean residual mean=-0.000006 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0524007 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0524007 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. ! ! Fit before self-cal, rms=0.089692Jy sigma=0.773360 ! Fit after self-cal, rms=0.089160Jy sigma=0.771722 ! Inverting map ! Your choice of large map pixels excluded 0.934% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4984 x 1.387 at -9.171 degrees (North through East) ! Clean map min=-0.0025065 max=0.043637 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.089160Jy sigma=0.771722 ! Fit after self-cal, rms=0.089165Jy sigma=0.771753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4985 mas, bmaj=1.387 mas, bpa=-9.168 degrees ! Estimated noise=0.233217 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 = 0.00252909 Jy ! Component: 100 - total flux cleaned = 0.00416556 Jy ! Component: 150 - total flux cleaned = 0.00544393 Jy ! Component: 200 - total flux cleaned = 0.00645683 Jy ! Total flux subtracted in 200 components = 0.00645683 Jy ! Clean residual min=-0.002516 max=0.001843 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0588575 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.0588575 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. ! ! Fit before self-cal, rms=0.089047Jy sigma=0.770219 ! Fit after self-cal, rms=0.088809Jy sigma=0.769876 ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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. ! ! Fit before self-cal, rms=0.088809Jy sigma=0.769876 ! Fit after self-cal, rms=0.089241Jy sigma=0.769130 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4974 mas, bmaj=1.386 mas, bpa=-9.249 degrees ! Estimated noise=0.234987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146044 Jy ! Component: 100 - total flux cleaned = 0.00246306 Jy ! Component: 150 - total flux cleaned = 0.00298833 Jy ! Component: 200 - total flux cleaned = 0.00332981 Jy ! Total flux subtracted in 200 components = 0.00332981 Jy ! Clean residual min=-0.002132 max=0.001703 Jy/beam ! Clean residual mean=-0.000005 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0621873 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.0621873 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. ! ! Fit before self-cal, rms=0.089204Jy sigma=0.768596 ! Fit after self-cal, rms=0.089118Jy sigma=0.768429 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 = 0.000706182 Jy ! Component: 100 - total flux cleaned = 0.00102197 Jy ! Component: 150 - total flux cleaned = 0.00130025 Jy ! Component: 200 - total flux cleaned = 0.001548 Jy ! Total flux subtracted in 200 components = 0.001548 Jy ! Clean residual min=-0.002162 max=0.001679 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0637353 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0637353 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. ! ! Fit before self-cal, rms=0.089106Jy sigma=0.768149 ! Fit after self-cal, rms=0.089050Jy sigma=0.768121 ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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. ! ! Fit before self-cal, rms=0.089050Jy sigma=0.768121 ! Fit after self-cal, rms=0.089955Jy sigma=0.767883 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4959 mas, bmaj=1.386 mas, bpa=-9.328 degrees ! Estimated noise=0.235573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704843 Jy ! Component: 100 - total flux cleaned = 0.000989616 Jy ! Component: 150 - total flux cleaned = 0.00122052 Jy ! Component: 200 - total flux cleaned = 0.00135892 Jy ! Total flux subtracted in 200 components = 0.00135892 Jy ! Clean residual min=-0.002039 max=0.001679 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0650942 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0650942 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. ! ! Fit before self-cal, rms=0.089948Jy sigma=0.767718 ! Fit after self-cal, rms=0.089943Jy sigma=0.767678 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 = 0.000110978 Jy ! Component: 100 - total flux cleaned = 0.000226199 Jy ! Component: 150 - total flux cleaned = 0.000331573 Jy ! Component: 200 - total flux cleaned = 0.000428284 Jy ! Total flux subtracted in 200 components = 0.000428284 Jy ! Clean residual min=-0.002048 max=0.001673 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0655225 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0655225 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. ! ! Fit before self-cal, rms=0.089939Jy sigma=0.767531 ! Fit after self-cal, rms=0.089918Jy sigma=0.767514 ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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. ! ! Fit before self-cal, rms=0.089918Jy sigma=0.767514 ! Fit after self-cal, rms=0.090436Jy sigma=0.767321 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=2.455 mas, bmaj=2.584 mas, bpa=-22.58 degrees ! Estimated noise=0.574896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116869 Jy ! Component: 100 - total flux cleaned = 0.00150605 Jy ! Component: 150 - total flux cleaned = 0.00161457 Jy ! Component: 200 - total flux cleaned = 0.00168685 Jy ! Total flux subtracted in 200 components = 0.00168685 Jy ! Clean residual min=-0.004617 max=0.003788 Jy/beam ! Clean residual mean=-0.000017 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0672094 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 0.0672094 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. ! ! Fit before self-cal, rms=0.090448Jy sigma=0.767397 ! Fit after self-cal, rms=0.090436Jy sigma=0.767209 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 = 0.000323321 Jy ! Component: 100 - total flux cleaned = 0.000390671 Jy ! Component: 150 - total flux cleaned = 0.000446982 Jy ! Component: 200 - total flux cleaned = 0.00048457 Jy ! Total flux subtracted in 200 components = 0.00048457 Jy ! Clean residual min=-0.004612 max=0.003815 Jy/beam ! Clean residual mean=-0.000016 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0676939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0676939 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. ! ! Fit before self-cal, rms=0.090442Jy sigma=0.767374 ! Fit after self-cal, rms=0.090435Jy sigma=0.767333 ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4948 mas, bmaj=1.386 mas, bpa=-9.366 degrees ! Estimated noise=0.235689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4948 x 1.386 at -9.366 degrees (North through East) ! Clean map min=-0.0017509 max=0.044801 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 ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4402 mas, bmaj=1.274 mas, bpa=-9.678 degrees ! Estimated noise=0.482302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327778 Jy ! Component: 100 - total flux cleaned = 0.0414933 Jy ! Component: 150 - total flux cleaned = 0.0465585 Jy ! Component: 200 - total flux cleaned = 0.0500286 Jy ! Total flux subtracted in 200 components = 0.0500286 Jy ! Clean residual min=-0.002819 max=0.002896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0500286 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0500286 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4948 mas, bmaj=1.386 mas, bpa=-9.366 degrees ! Estimated noise=0.235689 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 = 0.0043242 Jy ! Component: 100 - total flux cleaned = 0.00730403 Jy ! Component: 150 - total flux cleaned = 0.00958835 Jy ! Component: 200 - total flux cleaned = 0.0113963 Jy ! Total flux subtracted in 200 components = 0.0113963 Jy ! Clean residual min=-0.002415 max=0.001883 Jy/beam ! Clean residual mean=-0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0614249 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.0614249 Jy ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec 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 ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=2.455 mas, bmaj=2.584 mas, bpa=-22.58 degrees ! Estimated noise=0.574896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354625 Jy ! Component: 100 - total flux cleaned = 0.00523512 Jy ! Component: 150 - total flux cleaned = 0.00577655 Jy ! Component: 200 - total flux cleaned = 0.00594407 Jy ! Total flux subtracted in 200 components = 0.00594407 Jy ! Clean residual min=-0.004703 max=0.003836 Jy/beam ! Clean residual mean=-0.000017 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.067369 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 = 0.00013565 Jy ! Component: 100 - total flux cleaned = 0.000228441 Jy ! Component: 150 - total flux cleaned = 0.000321373 Jy ! Component: 200 - total flux cleaned = 0.000385477 Jy ! Total flux subtracted in 200 components = 0.000385477 Jy ! Clean residual min=-0.004603 max=0.003842 Jy/beam ! Clean residual mean=-0.000016 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0677545 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0677545 Jy ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! Estimated beam: bmin=0.4948 mas, bmaj=1.386 mas, bpa=-9.366 degrees ! Estimated noise=0.235689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287437 Jy ! Component: 100 - total flux cleaned = -0.000391638 Jy ! Component: 150 - total flux cleaned = -0.000354194 Jy ! Component: 200 - total flux cleaned = -0.000321675 Jy ! Total flux subtracted in 200 components = -0.000321675 Jy ! Clean residual min=-0.002110 max=0.001747 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0674328 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0674328 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. ! ! Fit before self-cal, rms=0.090440Jy sigma=0.767637 ! Fit after self-cal, rms=0.090403Jy sigma=0.767541 wmodel /scr/pima/gc030_uvs/J1143+2315_X_map.mod ! Writing 53 model components to file: /scr/pima/gc030_uvs/J1143+2315_X_map.mod wobs /scr/pima/gc030_uvs/J1143+2315_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1143+2315_X_uvs.fits wwins /scr/pima/gc030_uvs/J1143+2315_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1143+2315_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000942306 Jy ! Component: 100 - total flux cleaned = -0.00175545 Jy ! Component: 150 - total flux cleaned = -0.0023845 Jy ! Component: 200 - total flux cleaned = -0.00291877 Jy ! Component: 250 - total flux cleaned = -0.00342829 Jy ! Component: 300 - total flux cleaned = -0.00383691 Jy ! Component: 350 - total flux cleaned = -0.00420504 Jy ! Component: 400 - total flux cleaned = -0.00446006 Jy ! Component: 450 - total flux cleaned = -0.00473288 Jy ! Component: 500 - total flux cleaned = -0.00497411 Jy ! Component: 550 - total flux cleaned = -0.00525679 Jy ! Component: 600 - total flux cleaned = -0.00546412 Jy ! Component: 650 - total flux cleaned = -0.00568922 Jy ! Component: 700 - total flux cleaned = -0.00588751 Jy ! Component: 750 - total flux cleaned = -0.00597383 Jy ! Component: 800 - total flux cleaned = -0.00614307 Jy ! Component: 850 - total flux cleaned = -0.00620493 Jy ! Component: 900 - total flux cleaned = -0.00630668 Jy ! Component: 950 - total flux cleaned = -0.00640652 Jy ! Component: 1000 - total flux cleaned = -0.00650424 Jy ! Component: 1050 - total flux cleaned = -0.00644662 Jy ! Component: 1100 - total flux cleaned = -0.0065605 Jy ! Component: 1150 - total flux cleaned = -0.00654163 Jy ! Component: 1200 - total flux cleaned = -0.00661489 Jy ! Component: 1250 - total flux cleaned = -0.00665095 Jy ! Component: 1300 - total flux cleaned = -0.00672189 Jy ! Component: 1350 - total flux cleaned = -0.00675662 Jy ! Component: 1400 - total flux cleaned = -0.00680829 Jy ! Component: 1450 - total flux cleaned = -0.00680834 Jy ! Component: 1500 - total flux cleaned = -0.00685864 Jy ! Component: 1550 - total flux cleaned = -0.00687531 Jy ! Component: 1600 - total flux cleaned = -0.00695661 Jy ! Component: 1650 - total flux cleaned = -0.00695665 Jy ! Component: 1700 - total flux cleaned = -0.00700444 Jy ! Component: 1750 - total flux cleaned = -0.00705137 Jy ! Component: 1800 - total flux cleaned = -0.00706659 Jy ! Component: 1850 - total flux cleaned = -0.00708189 Jy ! Component: 1900 - total flux cleaned = -0.00706704 Jy ! Component: 1950 - total flux cleaned = -0.00711158 Jy ! Component: 2000 - total flux cleaned = -0.00717007 Jy ! Component: 2050 - total flux cleaned = -0.00716989 Jy ! Component: 2100 - total flux cleaned = -0.00716993 Jy ! Component: 2150 - total flux cleaned = -0.007198 Jy ! Component: 2200 - total flux cleaned = -0.00725352 Jy ! Component: 2250 - total flux cleaned = -0.00728086 Jy ! Component: 2300 - total flux cleaned = -0.00732161 Jy ! Component: 2350 - total flux cleaned = -0.00734854 Jy ! Component: 2400 - total flux cleaned = -0.00740184 Jy ! Component: 2450 - total flux cleaned = -0.00750699 Jy ! Component: 2500 - total flux cleaned = -0.00753285 Jy ! Component: 2550 - total flux cleaned = -0.00760996 Jy ! Component: 2600 - total flux cleaned = -0.00764789 Jy ! Component: 2650 - total flux cleaned = -0.00768562 Jy ! Component: 2700 - total flux cleaned = -0.00769801 Jy ! Component: 2750 - total flux cleaned = -0.0077227 Jy ! Component: 2800 - total flux cleaned = -0.00777169 Jy ! Component: 2850 - total flux cleaned = -0.00779579 Jy ! Component: 2900 - total flux cleaned = -0.00785548 Jy ! Component: 2950 - total flux cleaned = -0.00790264 Jy ! Component: 3000 - total flux cleaned = -0.00791425 Jy ! Component: 3050 - total flux cleaned = -0.00796074 Jy ! Component: 3100 - total flux cleaned = -0.00801818 Jy ! Component: 3150 - total flux cleaned = -0.0080181 Jy ! Component: 3200 - total flux cleaned = -0.00808576 Jy ! Component: 3250 - total flux cleaned = -0.00807464 Jy ! Component: 3300 - total flux cleaned = -0.00810796 Jy ! Component: 3350 - total flux cleaned = -0.00812985 Jy ! Component: 3400 - total flux cleaned = -0.00813006 Jy ! Component: 3450 - total flux cleaned = -0.00813012 Jy ! Component: 3500 - total flux cleaned = -0.00818366 Jy ! Component: 3550 - total flux cleaned = -0.00819416 Jy ! Component: 3600 - total flux cleaned = -0.0082047 Jy ! Component: 3650 - total flux cleaned = -0.00817336 Jy ! Component: 3700 - total flux cleaned = -0.00822519 Jy ! Component: 3750 - total flux cleaned = -0.00824567 Jy ! Component: 3800 - total flux cleaned = -0.00822514 Jy ! Component: 3850 - total flux cleaned = -0.00823525 Jy ! Component: 3900 - total flux cleaned = -0.00822521 Jy ! Component: 3950 - total flux cleaned = -0.00821531 Jy ! Component: 4000 - total flux cleaned = -0.00825498 Jy ! Component: 4050 - total flux cleaned = -0.0082648 Jy ! Total flux subtracted in 4096 components = -0.00827454 Jy ! Clean residual min=-0.000546 max=0.000514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0591582 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 363 components and 0.0591583 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1143+2315_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4948 x 1.386 at -9.366 degrees (North through East) ! Clean map min=-0.0010382 max=0.044751 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1143+2315_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.044751 invert ! Inverting map ! Your choice of large map pixels excluded 0.935% of the data. ! The x-axis pixel size should ideally be below 0.1829 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162024 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08617 1.08617 2.17234 4.34467 8.68934 17.3787 34.7574 69.5147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 276.2 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1143+2315_X_uvs.log closed on Fri Apr 22 08:47:34 2016