! Started logfile: /scr/pima/bp171af_uvs/J2128-0244_C_uvs.log on Thu Oct 10 13:42:32 2013 obs /scr/pima/bp171af_uvs/J2128-0244_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2128-0244_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2128-0244 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J2128-0244_C] 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 0.300x0.300 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000081Jy sigma=2.330086 ! Fit after self-cal, rms=0.942991Jy sigma=2.187667 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=3.242 mas, bpa=-0.7688 degrees ! Estimated noise=12.854 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 = 0.0458401 Jy ! Component: 100 - total flux cleaned = 0.0561404 Jy ! Total flux subtracted in 100 components = 0.0561404 Jy ! Clean residual min=-0.002543 max=0.003604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0561404 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0561404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029447Jy sigma=0.045937 ! Fit after self-cal, rms=0.029388Jy sigma=0.045673 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=3.59 mas, bpa=-2.085 degrees ! Estimated noise=9.88309 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 = 0.00503515 Jy ! Component: 100 - total flux cleaned = 0.00753691 Jy ! Component: 150 - total flux cleaned = 0.00897824 Jy ! Component: 200 - total flux cleaned = 0.00989467 Jy ! Total flux subtracted in 200 components = 0.00989467 Jy ! Clean residual min=-0.002506 max=0.002287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.066035 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 0.066035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029070Jy sigma=0.041792 ! Fit after self-cal, rms=0.029086Jy sigma=0.041778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.90 KP 0.81 MK 1.07 ! NL 1.10 OV 0.93 PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.96 KP 0.86 MK 0.91 ! NL 1.10 OV 1.03 PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.02 KP 0.64 MK 0.99 ! NL 0.87 OV 1.01 PT 1.00 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.07 KP 1.06 MK 1.05 ! NL 1.04 OV 1.03 PT 1.02 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.04 KP 1.05 MK 1.09 ! NL 1.03 OV 0.94 PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 KP 1.05 MK 0.97 ! NL 1.00 OV 0.93 PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 KP 0.91 MK 1.00 ! NL 0.99 OV 0.95 PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 KP 1.11 MK 0.96 ! NL 1.01 OV 0.93 PT 0.95 SC 0.95 ! ! ! Fit before self-cal, rms=0.029086Jy sigma=0.041778 ! Fit after self-cal, rms=0.026284Jy sigma=0.036263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=3.616 mas, bpa=-1.86 degrees ! Estimated noise=9.62397 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 = -0.00103771 Jy ! Component: 100 - total flux cleaned = -0.0010579 Jy ! Component: 150 - total flux cleaned = -0.00101767 Jy ! Component: 200 - total flux cleaned = -0.000947223 Jy ! Total flux subtracted in 200 components = -0.000947223 Jy ! Clean residual min=-0.001445 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0650878 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0650878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026100Jy sigma=0.036329 ! Fit after self-cal, rms=0.026123Jy sigma=0.036295 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026123Jy sigma=0.036295 ! Fit after self-cal, rms=0.025783Jy sigma=0.036184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.612 mas, bpa=-1.8 degrees ! Estimated noise=9.43857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100486 Jy ! Component: 100 - total flux cleaned = -0.00106518 Jy ! Component: 150 - total flux cleaned = -0.00101978 Jy ! Component: 200 - total flux cleaned = -0.000980849 Jy ! Total flux subtracted in 200 components = -0.000980849 Jy ! Clean residual min=-0.001394 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.064107 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.064107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025603Jy sigma=0.036267 ! Fit after self-cal, rms=0.025604Jy sigma=0.036265 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 = 3.7714e-05 Jy ! Component: 100 - total flux cleaned = 8.72886e-05 Jy ! Component: 150 - total flux cleaned = 0.000129431 Jy ! Component: 200 - total flux cleaned = 0.000141909 Jy ! Total flux subtracted in 200 components = 0.000141909 Jy ! Clean residual min=-0.001388 max=0.001207 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0642489 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0642489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025589Jy sigma=0.036259 ! Fit after self-cal, rms=0.025589Jy sigma=0.036258 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025589Jy sigma=0.036258 ! Fit after self-cal, rms=0.025174Jy sigma=0.036130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=3.605 mas, bpa=-1.7 degrees ! Estimated noise=9.24243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975132 Jy ! Component: 100 - total flux cleaned = -0.00108888 Jy ! Component: 150 - total flux cleaned = -0.00105446 Jy ! Component: 200 - total flux cleaned = -0.00101833 Jy ! Total flux subtracted in 200 components = -0.00101833 Jy ! Clean residual min=-0.001351 max=0.001180 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0632306 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0632306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024997Jy sigma=0.036232 ! Fit after self-cal, rms=0.024998Jy sigma=0.036231 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 = 8.68218e-06 Jy ! Component: 100 - total flux cleaned = 4.97317e-05 Jy ! Component: 150 - total flux cleaned = 6.46961e-05 Jy ! Component: 200 - total flux cleaned = 7.86127e-05 Jy ! Total flux subtracted in 200 components = 7.86127e-05 Jy ! Clean residual min=-0.001342 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0633092 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0633092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024987Jy sigma=0.036232 ! Fit after self-cal, rms=0.024988Jy sigma=0.036231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024988Jy sigma=0.036231 ! Fit after self-cal, rms=0.024586Jy sigma=0.036104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=5.74 mas, bpa=-1.039 degrees ! Estimated noise=11.8084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710289 Jy ! Component: 100 - total flux cleaned = -0.000797997 Jy ! Component: 150 - total flux cleaned = -0.000790326 Jy ! Component: 200 - total flux cleaned = -0.000776439 Jy ! Total flux subtracted in 200 components = -0.000776439 Jy ! Clean residual min=-0.001484 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0625327 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0625327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024470Jy sigma=0.036170 ! Fit after self-cal, rms=0.024467Jy sigma=0.036156 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 = -1.03646e-08 Jy ! Component: 100 - total flux cleaned = 7.87899e-06 Jy ! Component: 150 - total flux cleaned = 1.46088e-05 Jy ! Component: 200 - total flux cleaned = 2.72e-05 Jy ! Total flux subtracted in 200 components = 2.72e-05 Jy ! Clean residual min=-0.001469 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0625599 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0625599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024448Jy sigma=0.036176 ! Fit after self-cal, rms=0.024447Jy sigma=0.036171 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.598 mas, bpa=-1.595 degrees ! Estimated noise=9.05079 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.403 x 3.598 at -1.595 degrees (North through East) ! Clean map min=-0.001204 max=0.05493 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=3.253 mas, bpa=-0.2793 degrees ! Estimated noise=11.8051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421121 Jy ! Component: 100 - total flux cleaned = 0.0515029 Jy ! Component: 150 - total flux cleaned = 0.0549785 Jy ! Component: 200 - total flux cleaned = 0.0571088 Jy ! Total flux subtracted in 200 components = 0.0571088 Jy ! Clean residual min=-0.001705 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0571088 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0571088 Jy ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.598 mas, bpa=-1.595 degrees ! Estimated noise=9.05079 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 = 0.00208314 Jy ! Component: 100 - total flux cleaned = 0.00324544 Jy ! Component: 150 - total flux cleaned = 0.00396832 Jy ! Component: 200 - total flux cleaned = 0.004433 Jy ! Total flux subtracted in 200 components = 0.004433 Jy ! Clean residual min=-0.001331 max=0.001149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0615418 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0615418 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=5.74 mas, bpa=-1.039 degrees ! Estimated noise=11.8084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718089 Jy ! Component: 100 - total flux cleaned = 0.000982175 Jy ! Component: 150 - total flux cleaned = 0.00101734 Jy ! Component: 200 - total flux cleaned = 0.00102759 Jy ! Total flux subtracted in 200 components = 0.00102759 Jy ! Clean residual min=-0.001467 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0625694 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 = 9.73442e-06 Jy ! Component: 100 - total flux cleaned = 1.89745e-05 Jy ! Component: 150 - total flux cleaned = 2.76859e-05 Jy ! Component: 200 - total flux cleaned = 3.60442e-05 Jy ! Total flux subtracted in 200 components = 3.60442e-05 Jy ! Clean residual min=-0.001456 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0626054 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0626054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.598 mas, bpa=-1.595 degrees ! Estimated noise=9.05079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286407 Jy ! Component: 100 - total flux cleaned = -0.000329206 Jy ! Component: 150 - total flux cleaned = -0.000321654 Jy ! Component: 200 - total flux cleaned = -0.000315526 Jy ! Total flux subtracted in 200 components = -0.000315526 Jy ! Clean residual min=-0.001318 max=0.001147 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0622899 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0622899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024392Jy sigma=0.036248 ! Fit after self-cal, rms=0.024393Jy sigma=0.036245 wmodel /scr/pima/bp171af_uvs/J2128-0244_C_map.mod ! Writing 56 model components to file: /scr/pima/bp171af_uvs/J2128-0244_C_map.mod wobs /scr/pima/bp171af_uvs/J2128-0244_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2128-0244_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2128-0244_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J2128-0244_C_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 = -0.000152534 Jy ! Component: 100 - total flux cleaned = -0.000171476 Jy ! Component: 150 - total flux cleaned = -0.000226544 Jy ! Component: 200 - total flux cleaned = -0.00022673 Jy ! Component: 250 - total flux cleaned = -0.000126761 Jy ! Component: 300 - total flux cleaned = -7.91244e-05 Jy ! Component: 350 - total flux cleaned = -1.7406e-05 Jy ! Component: 400 - total flux cleaned = 7.25972e-05 Jy ! Component: 450 - total flux cleaned = 0.000116132 Jy ! Component: 500 - total flux cleaned = 0.000186758 Jy ! Component: 550 - total flux cleaned = 0.00022779 Jy ! Component: 600 - total flux cleaned = 0.000281775 Jy ! Component: 650 - total flux cleaned = 0.000308108 Jy ! Component: 700 - total flux cleaned = 0.000359806 Jy ! Component: 750 - total flux cleaned = 0.00039802 Jy ! Component: 800 - total flux cleaned = 0.000472818 Jy ! Component: 850 - total flux cleaned = 0.00049732 Jy ! Component: 900 - total flux cleaned = 0.000557624 Jy ! Component: 950 - total flux cleaned = 0.000569366 Jy ! Component: 1000 - total flux cleaned = 0.000627733 Jy ! Component: 1050 - total flux cleaned = 0.000696428 Jy ! Component: 1100 - total flux cleaned = 0.000707657 Jy ! Component: 1150 - total flux cleaned = 0.000774424 Jy ! Component: 1200 - total flux cleaned = 0.000873258 Jy ! Component: 1250 - total flux cleaned = 0.000916571 Jy ! Component: 1300 - total flux cleaned = 0.000969994 Jy ! Component: 1350 - total flux cleaned = 0.00103333 Jy ! Component: 1400 - total flux cleaned = 0.00109585 Jy ! Component: 1450 - total flux cleaned = 0.00116785 Jy ! Component: 1500 - total flux cleaned = 0.0012083 Jy ! Component: 1550 - total flux cleaned = 0.0012683 Jy ! Component: 1600 - total flux cleaned = 0.00132755 Jy ! Component: 1650 - total flux cleaned = 0.00137633 Jy ! Component: 1700 - total flux cleaned = 0.00142457 Jy ! Component: 1750 - total flux cleaned = 0.00146272 Jy ! Component: 1800 - total flux cleaned = 0.00150987 Jy ! Component: 1850 - total flux cleaned = 0.00156586 Jy ! Component: 1900 - total flux cleaned = 0.0016212 Jy ! Component: 1950 - total flux cleaned = 0.00165779 Jy ! Component: 2000 - total flux cleaned = 0.00172109 Jy ! Component: 2050 - total flux cleaned = 0.00175701 Jy ! Component: 2100 - total flux cleaned = 0.00181013 Jy ! Component: 2150 - total flux cleaned = 0.00188007 Jy ! Component: 2200 - total flux cleaned = 0.00191456 Jy ! Component: 2250 - total flux cleaned = 0.00199169 Jy ! Component: 2300 - total flux cleaned = 0.00200868 Jy ! Component: 2350 - total flux cleaned = 0.00207588 Jy ! Component: 2400 - total flux cleaned = 0.00210936 Jy ! Component: 2450 - total flux cleaned = 0.00218365 Jy ! Component: 2500 - total flux cleaned = 0.00223277 Jy ! Component: 2550 - total flux cleaned = 0.00225714 Jy ! Component: 2600 - total flux cleaned = 0.00232962 Jy ! Component: 2650 - total flux cleaned = 0.00240136 Jy ! Component: 2700 - total flux cleaned = 0.00244877 Jy ! Component: 2750 - total flux cleaned = 0.00248006 Jy ! Component: 2800 - total flux cleaned = 0.00252666 Jy ! Component: 2850 - total flux cleaned = 0.0025806 Jy ! Component: 2900 - total flux cleaned = 0.00263415 Jy ! Component: 2950 - total flux cleaned = 0.00268724 Jy ! Component: 3000 - total flux cleaned = 0.00269471 Jy ! Component: 3050 - total flux cleaned = 0.00276954 Jy ! Component: 3100 - total flux cleaned = 0.00281401 Jy ! Component: 3150 - total flux cleaned = 0.002814 Jy ! Component: 3200 - total flux cleaned = 0.00286527 Jy ! Component: 3250 - total flux cleaned = 0.0029307 Jy ! Component: 3300 - total flux cleaned = 0.00295231 Jy ! Component: 3350 - total flux cleaned = 0.00295232 Jy ! Component: 3400 - total flux cleaned = 0.00299516 Jy ! Component: 3450 - total flux cleaned = 0.00301653 Jy ! Component: 3500 - total flux cleaned = 0.00305884 Jy ! Component: 3550 - total flux cleaned = 0.00307985 Jy ! Component: 3600 - total flux cleaned = 0.00311472 Jy ! Component: 3650 - total flux cleaned = 0.00313549 Jy ! Component: 3700 - total flux cleaned = 0.00318373 Jy ! Component: 3750 - total flux cleaned = 0.00320424 Jy ! Component: 3800 - total flux cleaned = 0.00322467 Jy ! Component: 3850 - total flux cleaned = 0.00325182 Jy ! Component: 3900 - total flux cleaned = 0.0032721 Jy ! Component: 3950 - total flux cleaned = 0.00328553 Jy ! Component: 4000 - total flux cleaned = 0.00332562 Jy ! Component: 4050 - total flux cleaned = 0.00332563 Jy ! Total flux subtracted in 4096 components = 0.00335213 Jy ! Clean residual min=-0.000362 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.065642 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 323 components and 0.065642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2128-0244_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.403 x 3.598 at -1.595 degrees (North through East) ! Clean map min=-0.00064933 max=0.054691 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2128-0244_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0546913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587291 0.587291 1.17458 2.34916 4.69833 9.39666 18.7933 37.5866 75.1733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2128-0244_C_uvs.log closed on Thu Oct 10 13:42:36 2013