! Started logfile: /scr/pima/bs241c_uvs/J0133-4430_X_uvs.log on Thu Jul 2 09:06:09 2015 obs /scr/pima/bs241c_uvs/J0133-4430_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0133-4430_X_uva.fits ! AN table 1: 12 integrations on 10 of 10 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.936364 visibilities/baseline/integration-bin. ! Found source: J0133-4430 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 2472 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J0133-4430_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 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011052Jy sigma=21.124532 ! Fit after self-cal, rms=0.871332Jy sigma=18.270769 ! 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=0.7919 mas, bmaj=6.004 mas, bpa=-9.603 degrees ! Estimated noise=1.21324 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 = 0.0861168 Jy ! Component: 100 - total flux cleaned = 0.113397 Jy ! Total flux subtracted in 100 components = 0.113397 Jy ! Clean residual min=-0.010693 max=0.013876 Jy/beam ! Clean residual mean=-0.000146 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 0.113397 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.113397 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=0.053733Jy sigma=1.051518 ! Fit after self-cal, rms=0.053697Jy sigma=1.051110 ! 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=1.046 mas, bmaj=7.042 mas, bpa=-9.302 degrees ! Estimated noise=0.68985 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 = 0.026783 Jy ! Component: 100 - total flux cleaned = 0.0399185 Jy ! Component: 150 - total flux cleaned = 0.0472114 Jy ! Component: 200 - total flux cleaned = 0.0513617 Jy ! Total flux subtracted in 200 components = 0.0513617 Jy ! Clean residual min=-0.007683 max=0.007122 Jy/beam ! Clean residual mean=-0.000134 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.164759 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.164759 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=0.038276Jy sigma=0.753136 ! Fit after self-cal, rms=0.038203Jy sigma=0.752234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 7.042 at -9.302 degrees (North through East) ! Clean map min=-0.0073943 max=0.1178 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 1.03 KP 0.98 LA 1.01 PT 0.85 ! SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.01 LA 0.92 PT 1.00 ! SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.05 LA 0.89 MK 1.01 ! OV 1.08 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.05 LA 0.87 PT 0.93 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.03 LA 0.91 MK 0.97 ! OV 1.15 PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.88 LA 1.02 PT 0.91 ! SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 0.98 LA 0.93 MK 0.94 ! OV 1.15 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.15 LA 1.01 PT 0.90 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 KP 1.13 LA 0.99 MK 1.00 ! OV 1.08 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.15 LA 1.08 PT 0.95 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 KP 1.14 LA 1.00 MK 1.06 ! OV 1.15 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.10 LA 0.95 PT 0.86 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.12 LA 0.99 PT 0.84 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 KP 1.07 LA 0.90 MK 1.06 ! OV 1.09 PT 0.86 ! ! ! Fit before self-cal, rms=0.038203Jy sigma=0.752234 ! Fit after self-cal, rms=0.034154Jy sigma=0.681945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=7.07 mas, bpa=-9.036 degrees ! Estimated noise=0.686444 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 = 0.000645997 Jy ! Component: 100 - total flux cleaned = 0.000647223 Jy ! Component: 150 - total flux cleaned = 0.000646234 Jy ! Component: 200 - total flux cleaned = 0.000671297 Jy ! Total flux subtracted in 200 components = 0.000671297 Jy ! Clean residual min=-0.003207 max=0.003221 Jy/beam ! Clean residual mean=-0.000041 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.16543 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 80 components and 0.16543 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=0.034103Jy sigma=0.680920 ! Fit after self-cal, rms=0.034106Jy sigma=0.680562 ! 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=0.034106Jy sigma=0.680562 ! Fit after self-cal, rms=0.034091Jy sigma=0.680392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=7.051 mas, bpa=-8.98 degrees ! Estimated noise=0.686316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547628 Jy ! Component: 100 - total flux cleaned = 0.000548324 Jy ! Component: 150 - total flux cleaned = 0.000551316 Jy ! Component: 200 - total flux cleaned = 0.000624343 Jy ! Total flux subtracted in 200 components = 0.000624343 Jy ! Clean residual min=-0.003210 max=0.003163 Jy/beam ! Clean residual mean=-0.000041 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.166055 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.166055 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=0.034048Jy sigma=0.679525 ! Fit after self-cal, rms=0.034048Jy sigma=0.679505 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 = 5.93755e-05 Jy ! Component: 100 - total flux cleaned = 7.99975e-05 Jy ! Component: 150 - total flux cleaned = 0.000121299 Jy ! Component: 200 - total flux cleaned = 0.000160503 Jy ! Total flux subtracted in 200 components = 0.000160503 Jy ! Clean residual min=-0.003191 max=0.003120 Jy/beam ! Clean residual mean=-0.000040 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.166215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.166215 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=0.034026Jy sigma=0.678975 ! Fit after self-cal, rms=0.034026Jy sigma=0.678958 ! 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=0.034026Jy sigma=0.678958 ! Fit after self-cal, rms=0.033410Jy sigma=0.669187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=7.05 mas, bpa=-8.936 degrees ! Estimated noise=0.683427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000558192 Jy ! Component: 100 - total flux cleaned = -0.000653281 Jy ! Component: 150 - total flux cleaned = -0.000675346 Jy ! Component: 200 - total flux cleaned = -0.000694889 Jy ! Total flux subtracted in 200 components = -0.000694889 Jy ! Clean residual min=-0.002972 max=0.002760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.16552 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.16552 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=0.033381Jy sigma=0.668506 ! Fit after self-cal, rms=0.033384Jy sigma=0.668461 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 = 7.76251e-06 Jy ! Component: 100 - total flux cleaned = -2.78153e-05 Jy ! Component: 150 - total flux cleaned = -2.95595e-05 Jy ! Component: 200 - total flux cleaned = -2.98324e-05 Jy ! Total flux subtracted in 200 components = -2.98324e-05 Jy ! Clean residual min=-0.002976 max=0.002751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.165491 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 97 components and 0.165491 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=0.033370Jy sigma=0.668119 ! Fit after self-cal, rms=0.033369Jy sigma=0.668100 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033369Jy sigma=0.668100 ! Fit after self-cal, rms=0.033210Jy sigma=0.667870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.935 mas, bmaj=13.54 mas, bpa=-2.363 degrees ! Estimated noise=0.846773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209557 Jy ! Component: 100 - total flux cleaned = -0.000184756 Jy ! Component: 150 - total flux cleaned = -0.000111351 Jy ! Component: 200 - total flux cleaned = -6.76273e-05 Jy ! Total flux subtracted in 200 components = -6.76273e-05 Jy ! Clean residual min=-0.003416 max=0.003485 Jy/beam ! Clean residual mean=-0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.165423 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.165423 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=0.033197Jy sigma=0.667690 ! Fit after self-cal, rms=0.033196Jy sigma=0.667631 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 = 8.28584e-05 Jy ! Component: 100 - total flux cleaned = 9.94663e-05 Jy ! Component: 150 - total flux cleaned = 0.000132807 Jy ! Component: 200 - total flux cleaned = 0.000178778 Jy ! Total flux subtracted in 200 components = 0.000178778 Jy ! Clean residual min=-0.003404 max=0.003435 Jy/beam ! Clean residual mean=0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.165602 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.165602 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=0.033203Jy sigma=0.667889 ! Fit after self-cal, rms=0.033203Jy sigma=0.667845 ! 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=1.046 mas, bmaj=7.047 mas, bpa=-8.916 degrees ! Estimated noise=0.680637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 7.047 at -8.916 degrees (North through East) ! Clean map min=-0.0027985 max=0.11851 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=0.7935 mas, bmaj=5.969 mas, bpa=-9.363 degrees ! Estimated noise=1.18302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838012 Jy ! Component: 100 - total flux cleaned = 0.110605 Jy ! Component: 150 - total flux cleaned = 0.127188 Jy ! Component: 200 - total flux cleaned = 0.137808 Jy ! Total flux subtracted in 200 components = 0.137808 Jy ! Clean residual min=-0.005780 max=0.006059 Jy/beam ! Clean residual mean=-0.000057 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.137808 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.137808 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=7.047 mas, bpa=-8.916 degrees ! Estimated noise=0.680637 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) ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128719 Jy ! Component: 100 - total flux cleaned = 0.0195621 Jy ! Component: 150 - total flux cleaned = 0.0234331 Jy ! Component: 200 - total flux cleaned = 0.025754 Jy ! Total flux subtracted in 200 components = 0.025754 Jy ! Clean residual min=-0.003204 max=0.002970 Jy/beam ! Clean residual mean=-0.000014 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.163562 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 120 components and 0.163562 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=2.935 mas, bmaj=13.54 mas, bpa=-2.363 degrees ! Estimated noise=0.846773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203555 Jy ! Component: 100 - total flux cleaned = 0.00230772 Jy ! Component: 150 - total flux cleaned = 0.00242736 Jy ! Component: 200 - total flux cleaned = 0.00260705 Jy ! Total flux subtracted in 200 components = 0.00260705 Jy ! Clean residual min=-0.003367 max=0.003584 Jy/beam ! Clean residual mean=-0.000002 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.166169 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 = 0.000134237 Jy ! Component: 100 - total flux cleaned = 0.000258305 Jy ! Component: 150 - total flux cleaned = 0.000374447 Jy ! Component: 200 - total flux cleaned = 0.000457601 Jy ! Total flux subtracted in 200 components = 0.000457601 Jy ! Clean residual min=-0.003266 max=0.003473 Jy/beam ! Clean residual mean=0.000000 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.166627 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 153 components and 0.166627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=7.047 mas, bpa=-8.916 degrees ! Estimated noise=0.680637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394577 Jy ! Component: 100 - total flux cleaned = -0.00043637 Jy ! Component: 150 - total flux cleaned = -0.000332514 Jy ! Component: 200 - total flux cleaned = -0.000271216 Jy ! Total flux subtracted in 200 components = -0.000271216 Jy ! Clean residual min=-0.002796 max=0.002525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.166356 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.166356 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=0.033052Jy sigma=0.665006 ! Fit after self-cal, rms=0.033032Jy sigma=0.664493 wmodel /scr/pima/bs241c_uvs/J0133-4430_X_map.mod ! Writing 169 model components to file: /scr/pima/bs241c_uvs/J0133-4430_X_map.mod wobs /scr/pima/bs241c_uvs/J0133-4430_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0133-4430_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0133-4430_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241c_uvs/J0133-4430_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 = -0.000637617 Jy ! Component: 100 - total flux cleaned = -0.000969198 Jy ! Component: 150 - total flux cleaned = -0.0013781 Jy ! Component: 200 - total flux cleaned = -0.00151804 Jy ! Component: 250 - total flux cleaned = -0.00158219 Jy ! Component: 300 - total flux cleaned = -0.00161165 Jy ! Component: 350 - total flux cleaned = -0.0016667 Jy ! Component: 400 - total flux cleaned = -0.00158548 Jy ! Component: 450 - total flux cleaned = -0.00158604 Jy ! Component: 500 - total flux cleaned = -0.00156156 Jy ! Component: 550 - total flux cleaned = -0.00153764 Jy ! Component: 600 - total flux cleaned = -0.00149293 Jy ! Component: 650 - total flux cleaned = -0.00147184 Jy ! Component: 700 - total flux cleaned = -0.00151284 Jy ! Component: 750 - total flux cleaned = -0.00155209 Jy ! Component: 800 - total flux cleaned = -0.0015897 Jy ! Component: 850 - total flux cleaned = -0.00169957 Jy ! Component: 900 - total flux cleaned = -0.00178884 Jy ! Component: 950 - total flux cleaned = -0.00191041 Jy ! Component: 1000 - total flux cleaned = -0.00204523 Jy ! Component: 1050 - total flux cleaned = -0.00214356 Jy ! Component: 1100 - total flux cleaned = -0.00222361 Jy ! Component: 1150 - total flux cleaned = -0.00227046 Jy ! Component: 1200 - total flux cleaned = -0.00231635 Jy ! Component: 1250 - total flux cleaned = -0.00236112 Jy ! Component: 1300 - total flux cleaned = -0.00237585 Jy ! Component: 1350 - total flux cleaned = -0.00240486 Jy ! Component: 1400 - total flux cleaned = -0.00246143 Jy ! Component: 1450 - total flux cleaned = -0.00248935 Jy ! Component: 1500 - total flux cleaned = -0.00253 Jy ! Component: 1550 - total flux cleaned = -0.00247604 Jy ! Component: 1600 - total flux cleaned = -0.00246273 Jy ! Component: 1650 - total flux cleaned = -0.00246266 Jy ! Component: 1700 - total flux cleaned = -0.00246265 Jy ! Component: 1750 - total flux cleaned = -0.00247538 Jy ! Component: 1800 - total flux cleaned = -0.00245014 Jy ! Component: 1850 - total flux cleaned = -0.00246265 Jy ! Component: 1900 - total flux cleaned = -0.00246262 Jy ! Component: 1950 - total flux cleaned = -0.00245021 Jy ! Component: 2000 - total flux cleaned = -0.0023896 Jy ! Component: 2050 - total flux cleaned = -0.00238963 Jy ! Component: 2100 - total flux cleaned = -0.00234186 Jy ! Component: 2150 - total flux cleaned = -0.00232999 Jy ! Component: 2200 - total flux cleaned = -0.00230631 Jy ! Component: 2250 - total flux cleaned = -0.00228281 Jy ! Component: 2300 - total flux cleaned = -0.00227107 Jy ! Component: 2350 - total flux cleaned = -0.00225938 Jy ! Component: 2400 - total flux cleaned = -0.00222468 Jy ! Component: 2450 - total flux cleaned = -0.00222474 Jy ! Component: 2500 - total flux cleaned = -0.00221327 Jy ! Component: 2550 - total flux cleaned = -0.00217902 Jy ! Component: 2600 - total flux cleaned = -0.00215631 Jy ! Component: 2650 - total flux cleaned = -0.00215636 Jy ! Component: 2700 - total flux cleaned = -0.00214508 Jy ! Component: 2750 - total flux cleaned = -0.00211128 Jy ! Component: 2800 - total flux cleaned = -0.00211127 Jy ! Component: 2850 - total flux cleaned = -0.00207765 Jy ! Component: 2900 - total flux cleaned = -0.00205523 Jy ! Component: 2950 - total flux cleaned = -0.00202171 Jy ! Component: 3000 - total flux cleaned = -0.00202163 Jy ! Component: 3050 - total flux cleaned = -0.00199935 Jy ! Component: 3100 - total flux cleaned = -0.00199937 Jy ! Component: 3150 - total flux cleaned = -0.00198822 Jy ! Component: 3200 - total flux cleaned = -0.00196602 Jy ! Component: 3250 - total flux cleaned = -0.00196604 Jy ! Component: 3300 - total flux cleaned = -0.00195493 Jy ! Component: 3350 - total flux cleaned = -0.00194374 Jy ! Component: 3400 - total flux cleaned = -0.00192132 Jy ! Component: 3450 - total flux cleaned = -0.0019325 Jy ! Component: 3500 - total flux cleaned = -0.00192128 Jy ! Component: 3550 - total flux cleaned = -0.00191011 Jy ! Component: 3600 - total flux cleaned = -0.00191008 Jy ! Component: 3650 - total flux cleaned = -0.00191015 Jy ! Component: 3700 - total flux cleaned = -0.00188756 Jy ! Component: 3750 - total flux cleaned = -0.00189883 Jy ! Component: 3800 - total flux cleaned = -0.00189883 Jy ! Component: 3850 - total flux cleaned = -0.00188748 Jy ! Component: 3900 - total flux cleaned = -0.00187611 Jy ! Component: 3950 - total flux cleaned = -0.00187608 Jy ! Component: 4000 - total flux cleaned = -0.00188754 Jy ! Component: 4050 - total flux cleaned = -0.00186458 Jy ! Total flux subtracted in 4096 components = -0.00186461 Jy ! Clean residual min=-0.000776 max=0.000623 Jy/beam ! Clean residual mean=0.000007 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.164491 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 408 components and 0.164491 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0133-4430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 7.047 at -8.916 degrees (North through East) ! Clean map min=-0.00241 max=0.11486 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0133-4430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.533107 0.533107 1.06621 2.13243 4.26486 8.52972 17.0594 34.1189 68.2377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 562.738 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0133-4430_X_uvs.log closed on Thu Jul 2 09:06:13 2015