! Started logfile: /d2/scr/pima/rv101_uvs/J2056-4714_X_uvs.log on Sat Nov 29 16:37:41 2014 obs /d2/scr/pima/rv101_uvs/J2056-4714_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_X_uva.fits ! AN table 1: 9 integrations on 3 of 3 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! AN table 3: 27 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.936782 visibilities/baseline/integration-bin. ! Found source: J2056-4714 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1956 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /d2/scr/pima/rv101_uvs/J2056-4714_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 27 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.608271Jy sigma=9.350984 ! Fit after self-cal, rms=0.328759Jy sigma=1.838384 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7355 mas, bmaj=5.869 mas, bpa=-15.86 degrees ! Estimated noise=5.08421 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 = 0.917902 Jy ! Component: 100 - total flux cleaned = 1.1466 Jy ! Total flux subtracted in 100 components = 1.1466 Jy ! Clean residual min=-0.055259 max=0.098777 Jy/beam ! Clean residual mean=0.001083 rms=0.019415 Jy/beam ! Combined flux in latest and established models = 1.1466 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.1466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235619Jy sigma=1.309055 ! Fit after self-cal, rms=0.235520Jy sigma=1.308814 ! 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=0.8441 mas, bmaj=6.479 mas, bpa=-15.32 degrees ! Estimated noise=4.0842 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 = 0.129835 Jy ! Component: 100 - total flux cleaned = 0.186151 Jy ! Component: 150 - total flux cleaned = 0.216796 Jy ! Component: 200 - total flux cleaned = 0.236184 Jy ! Total flux subtracted in 200 components = 0.236184 Jy ! Clean residual min=-0.032251 max=0.031760 Jy/beam ! Clean residual mean=0.000649 rms=0.008144 Jy/beam ! Combined flux in latest and established models = 1.38279 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 1.38279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153148Jy sigma=0.875464 ! Fit after self-cal, rms=0.152949Jy sigma=0.875083 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8441 x 6.479 at -15.32 degrees (North through East) ! Clean map min=-0.030293 max=1.1884 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: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 1.00* LA 1.04 MK 0.99 ! OV 0.99 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 1.00* LA 0.99 MK 1.02 ! OV 0.98 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 1.00* LA 1.06 MK 0.99 ! OV 1.07 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 1.00* LA 1.09 MK 1.02 ! OV 1.02 PT 0.93 ! ! ! Fit before self-cal, rms=0.152949Jy sigma=0.875083 ! Fit after self-cal, rms=0.133744Jy sigma=0.765659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=6.298 mas, bpa=-15.31 degrees ! Estimated noise=4.19275 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 = 0.00412643 Jy ! Component: 100 - total flux cleaned = 0.00506814 Jy ! Component: 150 - total flux cleaned = 0.00597406 Jy ! Component: 200 - total flux cleaned = 0.00646225 Jy ! Total flux subtracted in 200 components = 0.00646225 Jy ! Clean residual min=-0.017899 max=0.018894 Jy/beam ! Clean residual mean=0.000394 rms=0.004988 Jy/beam ! Combined flux in latest and established models = 1.38925 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.38925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133450Jy sigma=0.764642 ! Fit after self-cal, rms=0.133378Jy sigma=0.764455 ! 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. ! ! Fit before self-cal, rms=0.133378Jy sigma=0.764455 ! Fit after self-cal, rms=0.133411Jy sigma=0.764310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8187 mas, bmaj=6.295 mas, bpa=-15.31 degrees ! Estimated noise=4.19158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022684 Jy ! Component: 100 - total flux cleaned = 0.00304122 Jy ! Component: 150 - total flux cleaned = 0.00369761 Jy ! Component: 200 - total flux cleaned = 0.00419883 Jy ! Total flux subtracted in 200 components = 0.00419883 Jy ! Clean residual min=-0.017785 max=0.018519 Jy/beam ! Clean residual mean=0.000396 rms=0.004977 Jy/beam ! Combined flux in latest and established models = 1.39345 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 1.39345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133249Jy sigma=0.763863 ! Fit after self-cal, rms=0.133248Jy sigma=0.763816 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 = 0.000336332 Jy ! Component: 100 - total flux cleaned = 0.000659114 Jy ! Component: 150 - total flux cleaned = 0.000774808 Jy ! Component: 200 - total flux cleaned = 0.000887189 Jy ! Total flux subtracted in 200 components = 0.000887189 Jy ! Clean residual min=-0.017711 max=0.018470 Jy/beam ! Clean residual mean=0.000393 rms=0.004962 Jy/beam ! Combined flux in latest and established models = 1.39434 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 1.39434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133180Jy sigma=0.763582 ! Fit after self-cal, rms=0.133181Jy sigma=0.763550 ! 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. ! ! Fit before self-cal, rms=0.133181Jy sigma=0.763550 ! Fit after self-cal, rms=0.125277Jy sigma=0.714201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=6.297 mas, bpa=-15.31 degrees ! Estimated noise=4.19245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103978 Jy ! Component: 100 - total flux cleaned = 0.00111456 Jy ! Component: 150 - total flux cleaned = 0.00104958 Jy ! Component: 200 - total flux cleaned = 0.00105059 Jy ! Total flux subtracted in 200 components = 0.00105059 Jy ! Clean residual min=-0.011573 max=0.009643 Jy/beam ! Clean residual mean=0.000106 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 1.39539 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 1.39539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125183Jy sigma=0.713776 ! Fit after self-cal, rms=0.125234Jy sigma=0.713697 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 = 0.000124086 Jy ! Component: 100 - total flux cleaned = 0.000183046 Jy ! Component: 150 - total flux cleaned = 7.73604e-05 Jy ! Component: 200 - total flux cleaned = 2.68674e-05 Jy ! Total flux subtracted in 200 components = 2.68674e-05 Jy ! Clean residual min=-0.011508 max=0.009525 Jy/beam ! Clean residual mean=0.000106 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 1.39541 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 1.39541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125179Jy sigma=0.713453 ! Fit after self-cal, rms=0.125179Jy sigma=0.713427 ! 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. ! ! Fit before self-cal, rms=0.125179Jy sigma=0.713427 ! Fit after self-cal, rms=0.125205Jy sigma=0.713278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=11.59 mas, bpa=0.556 degrees ! Estimated noise=5.53939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128015 Jy ! Component: 100 - total flux cleaned = 0.00132497 Jy ! Component: 150 - total flux cleaned = 0.00132501 Jy ! Component: 200 - total flux cleaned = 0.001365 Jy ! Total flux subtracted in 200 components = 0.001365 Jy ! Clean residual min=-0.011958 max=0.011304 Jy/beam ! Clean residual mean=0.000169 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 1.39678 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 108 components and 1.39678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125199Jy sigma=0.713335 ! Fit after self-cal, rms=0.125197Jy sigma=0.713309 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 = 3.6843e-05 Jy ! Component: 100 - total flux cleaned = 3.50584e-05 Jy ! Component: 150 - total flux cleaned = 3.50028e-05 Jy ! Component: 200 - total flux cleaned = 6.68471e-05 Jy ! Total flux subtracted in 200 components = 6.68471e-05 Jy ! Clean residual min=-0.011969 max=0.011269 Jy/beam ! Clean residual mean=0.000169 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 1.39684 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 1.39684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125196Jy sigma=0.713352 ! Fit after self-cal, rms=0.125194Jy sigma=0.713339 ! 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=0.8182 mas, bmaj=6.294 mas, bpa=-15.32 degrees ! Estimated noise=4.19245 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8182 x 6.294 at -15.32 degrees (North through East) ! Clean map min=-0.010799 max=1.1771 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. ! ! Fit before self-cal, rms=0.125194Jy sigma=0.713339 ! Fit after self-cal, rms=0.107621Jy sigma=0.589472 ! Inverting map and beam ! Estimated beam: bmin=0.8183 mas, bmaj=6.294 mas, bpa=-15.32 degrees ! Estimated noise=4.19389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269369 Jy ! Component: 100 - total flux cleaned = 0.000399227 Jy ! Component: 150 - total flux cleaned = 0.000453407 Jy ! Component: 200 - total flux cleaned = 0.000453393 Jy ! Total flux subtracted in 200 components = 0.000453393 Jy ! Clean residual min=-0.011747 max=0.009246 Jy/beam ! Clean residual mean=0.000085 rms=0.002590 Jy/beam ! Combined flux in latest and established models = 1.3973 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 1.3973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107547Jy sigma=0.589119 ! Fit after self-cal, rms=0.107548Jy sigma=0.589082 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301128 Jy ! Component: 100 - total flux cleaned = -0.000205393 Jy ! Component: 150 - total flux cleaned = -0.000160845 Jy ! Component: 200 - total flux cleaned = -0.000119406 Jy ! Total flux subtracted in 200 components = -0.000119406 Jy ! Clean residual min=-0.011713 max=0.009292 Jy/beam ! Clean residual mean=0.000086 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 1.39718 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 1.39718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107505Jy sigma=0.588887 ! Fit after self-cal, rms=0.107507Jy sigma=0.588862 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107507Jy sigma=0.588862 ! Fit after self-cal, rms=0.107520Jy sigma=0.588802 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7173 mas, bmaj=5.722 mas, bpa=-15.86 degrees ! Estimated noise=5.26275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.90436 Jy ! Component: 100 - total flux cleaned = 1.1241 Jy ! Component: 150 - total flux cleaned = 1.22913 Jy ! Component: 200 - total flux cleaned = 1.28465 Jy ! Total flux subtracted in 200 components = 1.28465 Jy ! Clean residual min=-0.021237 max=0.026558 Jy/beam ! Clean residual mean=0.000211 rms=0.006181 Jy/beam ! Combined flux in latest and established models = 1.28465 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.28465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=6.292 mas, bpa=-15.33 degrees ! Estimated noise=4.19439 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 = 0.0422249 Jy ! Component: 100 - total flux cleaned = 0.0653392 Jy ! Component: 150 - total flux cleaned = 0.0801889 Jy ! Component: 200 - total flux cleaned = 0.090346 Jy ! Total flux subtracted in 200 components = 0.090346 Jy ! Clean residual min=-0.011962 max=0.010913 Jy/beam ! Clean residual mean=0.000186 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 1.37499 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 66 components and 1.37499 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=2.76 mas, bmaj=11.59 mas, bpa=0.5628 degrees ! Estimated noise=5.54209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011687 Jy ! Component: 100 - total flux cleaned = 0.017591 Jy ! Component: 150 - total flux cleaned = 0.019055 Jy ! Component: 200 - total flux cleaned = 0.019733 Jy ! Total flux subtracted in 200 components = 0.019733 Jy ! Clean residual min=-0.012114 max=0.010781 Jy/beam ! Clean residual mean=0.000175 rms=0.003725 Jy/beam ! Combined flux in latest and established models = 1.39473 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 = 0.000470744 Jy ! Component: 100 - total flux cleaned = 0.000946294 Jy ! Component: 150 - total flux cleaned = 0.00128121 Jy ! Component: 200 - total flux cleaned = 0.00157478 Jy ! Total flux subtracted in 200 components = 0.00157478 Jy ! Clean residual min=-0.012081 max=0.010606 Jy/beam ! Clean residual mean=0.000162 rms=0.003589 Jy/beam ! Combined flux in latest and established models = 1.3963 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 1.3963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=6.292 mas, bpa=-15.33 degrees ! Estimated noise=4.19439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000634924 Jy ! Component: 100 - total flux cleaned = -0.000803654 Jy ! Component: 150 - total flux cleaned = -0.000450578 Jy ! Component: 200 - total flux cleaned = -6.72431e-05 Jy ! Total flux subtracted in 200 components = -6.72431e-05 Jy ! Clean residual min=-0.011478 max=0.009513 Jy/beam ! Clean residual mean=0.000086 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 1.39623 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 1.39623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107746Jy sigma=0.590215 ! Fit after self-cal, rms=0.107743Jy sigma=0.590112 wmodel /d2/scr/pima/rv101_uvs/J2056-4714_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/rv101_uvs/J2056-4714_X_map.mod wobs /d2/scr/pima/rv101_uvs/J2056-4714_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2056-4714_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/rv101_uvs/J2056-4714_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 = -0.00414078 Jy ! Component: 100 - total flux cleaned = -0.0059885 Jy ! Component: 150 - total flux cleaned = -0.00644789 Jy ! Component: 200 - total flux cleaned = -0.00672838 Jy ! Component: 250 - total flux cleaned = -0.00738038 Jy ! Component: 300 - total flux cleaned = -0.00813009 Jy ! Component: 350 - total flux cleaned = -0.00872746 Jy ! Component: 400 - total flux cleaned = -0.00930222 Jy ! Component: 450 - total flux cleaned = -0.00974241 Jy ! Component: 500 - total flux cleaned = -0.00974229 Jy ! Component: 550 - total flux cleaned = -0.00974163 Jy ! Component: 600 - total flux cleaned = -0.00984119 Jy ! Component: 650 - total flux cleaned = -0.00993771 Jy ! Component: 700 - total flux cleaned = -0.0101227 Jy ! Component: 750 - total flux cleaned = -0.0104816 Jy ! Component: 800 - total flux cleaned = -0.0107422 Jy ! Component: 850 - total flux cleaned = -0.0109981 Jy ! Component: 900 - total flux cleaned = -0.0111617 Jy ! Component: 950 - total flux cleaned = -0.0110795 Jy ! Component: 1000 - total flux cleaned = -0.0112365 Jy ! Component: 1050 - total flux cleaned = -0.0116986 Jy ! Component: 1100 - total flux cleaned = -0.0121494 Jy ! Component: 1150 - total flux cleaned = -0.0124433 Jy ! Component: 1200 - total flux cleaned = -0.0128024 Jy ! Component: 1250 - total flux cleaned = -0.0129451 Jy ! Component: 1300 - total flux cleaned = -0.0132912 Jy ! Component: 1350 - total flux cleaned = -0.0134284 Jy ! Component: 1400 - total flux cleaned = -0.0138971 Jy ! Component: 1450 - total flux cleaned = -0.0144866 Jy ! Component: 1500 - total flux cleaned = -0.0147436 Jy ! Component: 1550 - total flux cleaned = -0.0151226 Jy ! Component: 1600 - total flux cleaned = -0.0153081 Jy ! Component: 1650 - total flux cleaned = -0.0154326 Jy ! Component: 1700 - total flux cleaned = -0.0159754 Jy ! Component: 1750 - total flux cleaned = -0.01633 Jy ! Component: 1800 - total flux cleaned = -0.0163875 Jy ! Component: 1850 - total flux cleaned = -0.0165595 Jy ! Component: 1900 - total flux cleaned = -0.0164465 Jy ! Component: 1950 - total flux cleaned = -0.016503 Jy ! Component: 2000 - total flux cleaned = -0.0163927 Jy ! Component: 2050 - total flux cleaned = -0.0163936 Jy ! Component: 2100 - total flux cleaned = -0.0162308 Jy ! Component: 2150 - total flux cleaned = -0.016017 Jy ! Component: 2200 - total flux cleaned = -0.0158052 Jy ! Component: 2250 - total flux cleaned = -0.0155957 Jy ! Component: 2300 - total flux cleaned = -0.0153366 Jy ! Component: 2350 - total flux cleaned = -0.0150803 Jy ! Component: 2400 - total flux cleaned = -0.0149792 Jy ! Component: 2450 - total flux cleaned = -0.0147775 Jy ! Component: 2500 - total flux cleaned = -0.0146277 Jy ! Component: 2550 - total flux cleaned = -0.0143309 Jy ! Component: 2600 - total flux cleaned = -0.0140366 Jy ! Component: 2650 - total flux cleaned = -0.013745 Jy ! Component: 2700 - total flux cleaned = -0.0136001 Jy ! Component: 2750 - total flux cleaned = -0.0134558 Jy ! Component: 2800 - total flux cleaned = -0.0133601 Jy ! Component: 2850 - total flux cleaned = -0.0132647 Jy ! Component: 2900 - total flux cleaned = -0.0131694 Jy ! Component: 2950 - total flux cleaned = -0.0131695 Jy ! Component: 3000 - total flux cleaned = -0.0131224 Jy ! Component: 3050 - total flux cleaned = -0.0132172 Jy ! Component: 3100 - total flux cleaned = -0.013123 Jy ! Component: 3150 - total flux cleaned = -0.0132176 Jy ! Component: 3200 - total flux cleaned = -0.0132177 Jy ! Component: 3250 - total flux cleaned = -0.0132651 Jy ! Component: 3300 - total flux cleaned = -0.0133597 Jy ! Component: 3350 - total flux cleaned = -0.0134538 Jy ! Component: 3400 - total flux cleaned = -0.0134541 Jy ! Component: 3450 - total flux cleaned = -0.0133601 Jy ! Component: 3500 - total flux cleaned = -0.0133601 Jy ! Component: 3550 - total flux cleaned = -0.0135488 Jy ! Component: 3600 - total flux cleaned = -0.0135961 Jy ! Component: 3650 - total flux cleaned = -0.0137852 Jy ! Component: 3700 - total flux cleaned = -0.0138802 Jy ! Component: 3750 - total flux cleaned = -0.0140702 Jy ! Component: 3800 - total flux cleaned = -0.014166 Jy ! Component: 3850 - total flux cleaned = -0.0142612 Jy ! Component: 3900 - total flux cleaned = -0.0144529 Jy ! Component: 3950 - total flux cleaned = -0.0145491 Jy ! Component: 4000 - total flux cleaned = -0.0147424 Jy ! Component: 4050 - total flux cleaned = -0.0149851 Jy ! Total flux subtracted in 4096 components = -0.0150828 Jy ! Clean residual min=-0.002957 max=0.002756 Jy/beam ! Clean residual mean=0.000013 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 1.38115 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 356 components and 1.38115 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2056-4714_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8182 x 6.292 at -15.33 degrees (North through East) ! Clean map min=-0.0067551 max=1.1734 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.17339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000874272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223525 0.223525 0.44705 0.894099 1.7882 3.5764 7.15279 14.3056 28.6112 57.2223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1342.13 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2056-4714_X_uvs.log closed on Sat Nov 29 16:37:46 2014