! Started logfile: /scr/pima/br145ag_uvs/J0538+2559_X_uvs.log on Mon Feb 15 22:23:24 2016 obs /scr/pima/br145ag_uvs/J0538+2559_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0538+2559_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J0538+2559 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1000 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/br145ag_uvs/J0538+2559_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002731Jy sigma=35.044484 ! Fit after self-cal, rms=0.975228Jy sigma=34.048196 ! 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=0.6509 mas, bmaj=1.963 mas, bpa=-0.2573 degrees ! Estimated noise=1.14519 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 = 0.0196063 Jy ! Component: 100 - total flux cleaned = 0.0238938 Jy ! Total flux subtracted in 100 components = 0.0238938 Jy ! Clean residual min=-0.003489 max=0.003026 Jy/beam ! Clean residual mean=0.000001 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0238938 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0238938 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=0.024449Jy sigma=0.765895 ! Fit after self-cal, rms=0.022408Jy sigma=0.696072 ! 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=0.8173 mas, bmaj=2.146 mas, bpa=-0.2857 degrees ! Estimated noise=0.734087 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 = 0.00267054 Jy ! Component: 100 - total flux cleaned = 0.00321272 Jy ! Component: 150 - total flux cleaned = 0.0033445 Jy ! Component: 200 - total flux cleaned = 0.0034492 Jy ! Total flux subtracted in 200 components = 0.0034492 Jy ! Clean residual min=-0.002466 max=0.002106 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.027343 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.027343 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=0.022145Jy sigma=0.683936 ! Fit after self-cal, rms=0.022148Jy sigma=0.683869 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 2.146 at -0.2857 degrees (North through East) ! Clean map min=-0.0022377 max=0.027098 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* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 LA 0.84 MK 0.93 ! NL 1.11 OV 1.07 PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.022148Jy sigma=0.683869 ! Fit after self-cal, rms=0.021943Jy sigma=0.681406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=2.154 mas, bpa=-0.3965 degrees ! Estimated noise=0.727042 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 = -0.000221682 Jy ! Component: 100 - total flux cleaned = -0.000229948 Jy ! Component: 150 - total flux cleaned = -0.000237661 Jy ! Component: 200 - total flux cleaned = -0.000251568 Jy ! Total flux subtracted in 200 components = -0.000251568 Jy ! Clean residual min=-0.002353 max=0.002037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0270915 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0270915 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=0.021937Jy sigma=0.681204 ! Fit after self-cal, rms=0.021941Jy sigma=0.681128 ! 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. ! ! Fit before self-cal, rms=0.021941Jy sigma=0.681128 ! Fit after self-cal, rms=0.021932Jy sigma=0.681121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8178 mas, bmaj=2.155 mas, bpa=-0.3882 degrees ! Estimated noise=0.726651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.17872e-05 Jy ! Component: 100 - total flux cleaned = -3.85468e-05 Jy ! Component: 150 - total flux cleaned = -5.06593e-05 Jy ! Component: 200 - total flux cleaned = -5.61085e-05 Jy ! Total flux subtracted in 200 components = -5.61085e-05 Jy ! Clean residual min=-0.002342 max=0.002020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0270354 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0270354 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=0.021928Jy sigma=0.681038 ! Fit after self-cal, rms=0.021929Jy sigma=0.681027 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 = -4.75366e-06 Jy ! Component: 100 - total flux cleaned = -1.00833e-05 Jy ! Component: 150 - total flux cleaned = -1.97582e-05 Jy ! Component: 200 - total flux cleaned = -2.40567e-05 Jy ! Total flux subtracted in 200 components = -2.40567e-05 Jy ! Clean residual min=-0.002341 max=0.002020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0270113 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0270113 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=0.021927Jy sigma=0.680977 ! Fit after self-cal, rms=0.021928Jy sigma=0.680970 ! 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. ! ! Fit before self-cal, rms=0.021928Jy sigma=0.680970 ! Fit after self-cal, rms=0.021923Jy sigma=0.680969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=2.155 mas, bpa=-0.388 degrees ! Estimated noise=0.726442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.17241e-06 Jy ! Component: 100 - total flux cleaned = -3.22042e-06 Jy ! Component: 150 - total flux cleaned = -7.60611e-06 Jy ! Component: 200 - total flux cleaned = -7.87382e-06 Jy ! Total flux subtracted in 200 components = -7.87382e-06 Jy ! Clean residual min=-0.002344 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0270034 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0270034 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=0.021921Jy sigma=0.680926 ! Fit after self-cal, rms=0.021921Jy sigma=0.680921 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 = 7.59876e-07 Jy ! Component: 100 - total flux cleaned = -3.65117e-06 Jy ! Component: 150 - total flux cleaned = -3.73854e-06 Jy ! Component: 200 - total flux cleaned = -7.49194e-06 Jy ! Total flux subtracted in 200 components = -7.49194e-06 Jy ! Clean residual min=-0.002345 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0269959 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0269959 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=0.021920Jy sigma=0.680885 ! Fit after self-cal, rms=0.021921Jy sigma=0.680880 ! 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. ! ! Fit before self-cal, rms=0.021921Jy sigma=0.680880 ! Fit after self-cal, rms=0.021918Jy sigma=0.680880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.789 mas, bpa=10.93 degrees ! Estimated noise=0.994319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125099 Jy ! Component: 100 - total flux cleaned = 0.000140563 Jy ! Component: 150 - total flux cleaned = 0.000152176 Jy ! Component: 200 - total flux cleaned = 0.000152101 Jy ! Total flux subtracted in 200 components = 0.000152101 Jy ! Clean residual min=-0.002687 max=0.002358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.027148 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.027148 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=0.021920Jy sigma=0.681012 ! Fit after self-cal, rms=0.021919Jy sigma=0.680964 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 = -1.16036e-05 Jy ! Component: 100 - total flux cleaned = -6.2127e-06 Jy ! Component: 150 - total flux cleaned = -6.43778e-06 Jy ! Component: 200 - total flux cleaned = -6.26295e-06 Jy ! Total flux subtracted in 200 components = -6.26295e-06 Jy ! Clean residual min=-0.002702 max=0.002336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0271418 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0271418 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=0.021921Jy sigma=0.681117 ! Fit after self-cal, rms=0.021922Jy sigma=0.681098 ! 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=0.8174 mas, bmaj=2.155 mas, bpa=-0.3878 degrees ! Estimated noise=0.726354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8174 x 2.155 at -0.3878 degrees (North through East) ! Clean map min=-0.002151 max=0.026678 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=0.6514 mas, bmaj=1.976 mas, bpa=-0.3735 degrees ! Estimated noise=1.12835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204129 Jy ! Component: 100 - total flux cleaned = 0.0249481 Jy ! Component: 150 - total flux cleaned = 0.0255054 Jy ! Component: 200 - total flux cleaned = 0.0254796 Jy ! Total flux subtracted in 200 components = 0.0254796 Jy ! Clean residual min=-0.003550 max=0.003134 Jy/beam ! Clean residual mean=0.000000 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0254796 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0254796 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.155 mas, bpa=-0.3878 degrees ! Estimated noise=0.726354 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 = 0.00107259 Jy ! Component: 100 - total flux cleaned = 0.00138114 Jy ! Component: 150 - total flux cleaned = 0.00141628 Jy ! Component: 200 - total flux cleaned = 0.0014445 Jy ! Total flux subtracted in 200 components = 0.0014445 Jy ! Clean residual min=-0.002386 max=0.002038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0269241 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0269241 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=2.086 mas, bmaj=2.789 mas, bpa=10.93 degrees ! Estimated noise=0.994319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.861e-05 Jy ! Component: 100 - total flux cleaned = 0.000114487 Jy ! Component: 150 - total flux cleaned = 0.000133947 Jy ! Component: 200 - total flux cleaned = 0.000134374 Jy ! Total flux subtracted in 200 components = 0.000134374 Jy ! Clean residual min=-0.002712 max=0.002416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0270585 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 = 4.91099e-06 Jy ! Component: 100 - total flux cleaned = 5.07083e-06 Jy ! Component: 150 - total flux cleaned = 5.13335e-06 Jy ! Component: 200 - total flux cleaned = 5.22081e-06 Jy ! Total flux subtracted in 200 components = 5.22081e-06 Jy ! Clean residual min=-0.002720 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0270637 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0270637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.155 mas, bpa=-0.3878 degrees ! Estimated noise=0.726354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.14493e-05 Jy ! Component: 100 - total flux cleaned = -3.2826e-05 Jy ! Component: 150 - total flux cleaned = -5.36575e-05 Jy ! Component: 200 - total flux cleaned = -4.84819e-05 Jy ! Total flux subtracted in 200 components = -4.84819e-05 Jy ! Clean residual min=-0.002383 max=0.002030 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0270152 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.0270152 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=0.021921Jy sigma=0.681076 ! Fit after self-cal, rms=0.021921Jy sigma=0.681041 wmodel /scr/pima/br145ag_uvs/J0538+2559_X_map.mod ! Writing 25 model components to file: /scr/pima/br145ag_uvs/J0538+2559_X_map.mod wobs /scr/pima/br145ag_uvs/J0538+2559_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0538+2559_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0538+2559_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145ag_uvs/J0538+2559_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 = -0.000198422 Jy ! Component: 100 - total flux cleaned = -5.71577e-05 Jy ! Component: 150 - total flux cleaned = 0.000171218 Jy ! Component: 200 - total flux cleaned = 0.000415992 Jy ! Component: 250 - total flux cleaned = 0.000329453 Jy ! Component: 300 - total flux cleaned = 0.000220245 Jy ! Component: 350 - total flux cleaned = 0.000194098 Jy ! Component: 400 - total flux cleaned = 0.000142647 Jy ! Component: 450 - total flux cleaned = 4.46488e-05 Jy ! Component: 500 - total flux cleaned = -2.56811e-05 Jy ! Component: 550 - total flux cleaned = -9.3915e-05 Jy ! Component: 600 - total flux cleaned = -0.000137366 Jy ! Component: 650 - total flux cleaned = -0.000158279 Jy ! Component: 700 - total flux cleaned = -0.00011713 Jy ! Component: 750 - total flux cleaned = -0.000136942 Jy ! Component: 800 - total flux cleaned = -0.000136137 Jy ! Component: 850 - total flux cleaned = -7.91443e-05 Jy ! Component: 900 - total flux cleaned = -9.73319e-05 Jy ! Component: 950 - total flux cleaned = -7.88923e-05 Jy ! Component: 1000 - total flux cleaned = -8.28892e-06 Jy ! Component: 1050 - total flux cleaned = -8.26982e-06 Jy ! Component: 1100 - total flux cleaned = 2.57515e-05 Jy ! Component: 1150 - total flux cleaned = 9.24109e-05 Jy ! Component: 1200 - total flux cleaned = 0.000124758 Jy ! Component: 1250 - total flux cleaned = 0.000108971 Jy ! Component: 1300 - total flux cleaned = 0.000156051 Jy ! Component: 1350 - total flux cleaned = 0.000217854 Jy ! Component: 1400 - total flux cleaned = 0.000232719 Jy ! Component: 1450 - total flux cleaned = 0.000277775 Jy ! Component: 1500 - total flux cleaned = 0.000336907 Jy ! Component: 1550 - total flux cleaned = 0.000322437 Jy ! Component: 1600 - total flux cleaned = 0.000365364 Jy ! Component: 1650 - total flux cleaned = 0.000351078 Jy ! Component: 1700 - total flux cleaned = 0.000337256 Jy ! Component: 1750 - total flux cleaned = 0.000378507 Jy ! Component: 1800 - total flux cleaned = 0.000405466 Jy ! Component: 1850 - total flux cleaned = 0.000391761 Jy ! Component: 1900 - total flux cleaned = 0.000391878 Jy ! Component: 1950 - total flux cleaned = 0.000405028 Jy ! Component: 2000 - total flux cleaned = 0.00039207 Jy ! Component: 2050 - total flux cleaned = 0.000430752 Jy ! Component: 2100 - total flux cleaned = 0.000417881 Jy ! Component: 2150 - total flux cleaned = 0.00044322 Jy ! Component: 2200 - total flux cleaned = 0.000443187 Jy ! Component: 2250 - total flux cleaned = 0.000518121 Jy ! Component: 2300 - total flux cleaned = 0.000518043 Jy ! Component: 2350 - total flux cleaned = 0.00055491 Jy ! Component: 2400 - total flux cleaned = 0.000579315 Jy ! Component: 2450 - total flux cleaned = 0.000615739 Jy ! Component: 2500 - total flux cleaned = 0.000700126 Jy ! Component: 2550 - total flux cleaned = 0.000736134 Jy ! Component: 2600 - total flux cleaned = 0.00077187 Jy ! Component: 2650 - total flux cleaned = 0.000807346 Jy ! Component: 2700 - total flux cleaned = 0.000877963 Jy ! Component: 2750 - total flux cleaned = 0.000924785 Jy ! Component: 2800 - total flux cleaned = 0.000994615 Jy ! Component: 2850 - total flux cleaned = 0.00104096 Jy ! Component: 2900 - total flux cleaned = 0.0010985 Jy ! Component: 2950 - total flux cleaned = 0.00113289 Jy ! Component: 3000 - total flux cleaned = 0.00121257 Jy ! Component: 3050 - total flux cleaned = 0.00124651 Jy ! Component: 3100 - total flux cleaned = 0.00130277 Jy ! Component: 3150 - total flux cleaned = 0.00131401 Jy ! Component: 3200 - total flux cleaned = 0.00133642 Jy ! Component: 3250 - total flux cleaned = 0.00136972 Jy ! Component: 3300 - total flux cleaned = 0.00143603 Jy ! Component: 3350 - total flux cleaned = 0.00142506 Jy ! Component: 3400 - total flux cleaned = 0.00146881 Jy ! Component: 3450 - total flux cleaned = 0.00143603 Jy ! Component: 3500 - total flux cleaned = 0.00144689 Jy ! Component: 3550 - total flux cleaned = 0.00147936 Jy ! Component: 3600 - total flux cleaned = 0.00145785 Jy ! Component: 3650 - total flux cleaned = 0.00149017 Jy ! Component: 3700 - total flux cleaned = 0.0015116 Jy ! Component: 3750 - total flux cleaned = 0.00150086 Jy ! Component: 3800 - total flux cleaned = 0.00153287 Jy ! Component: 3850 - total flux cleaned = 0.00157544 Jy ! Component: 3900 - total flux cleaned = 0.00159667 Jy ! Component: 3950 - total flux cleaned = 0.00164954 Jy ! Component: 4000 - total flux cleaned = 0.00169174 Jy ! Component: 4050 - total flux cleaned = 0.0017023 Jy ! Total flux subtracted in 4096 components = 0.00171278 Jy ! Clean residual min=-0.000630 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.028728 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 269 components and 0.028728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0538+2559_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8174 x 2.155 at -0.3878 degrees (North through East) ! Clean map min=-0.001125 max=0.026808 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0538+2559_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0268084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77984 1.77984 3.55969 7.11937 14.2387 28.4775 56.955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.554 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0538+2559_X_uvs.log closed on Mon Feb 15 22:23:28 2016