! Started logfile: /d2/scr/pima/bp177i_uvs/J1026+5906_C_uvs.log on Tue Apr 15 00:22:47 2014 obs /d2/scr/pima/bp177i_uvs/J1026+5906_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1026+5906 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J1026+5906_C] 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 0.300x0.300 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=0.996754Jy sigma=45.921144 ! Fit after self-cal, rms=0.933584Jy sigma=42.973138 ! 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=1.352 mas, bmaj=4.63 mas, bpa=2.896 degrees ! Estimated noise=0.622843 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 = 0.0495225 Jy ! Component: 100 - total flux cleaned = 0.0691519 Jy ! Total flux subtracted in 100 components = 0.0691519 Jy ! Clean residual min=-0.004025 max=0.009133 Jy/beam ! Clean residual mean=0.000002 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0691519 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0691519 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=0.023736Jy sigma=0.983046 ! Fit after self-cal, rms=0.023482Jy sigma=0.973412 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105698 Jy ! Component: 100 - total flux cleaned = 0.0161899 Jy ! Total flux subtracted in 100 components = 0.0161899 Jy ! Clean residual min=-0.002388 max=0.002835 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0853417 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0853417 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=0.017370Jy sigma=0.685634 ! Fit after self-cal, rms=0.017289Jy sigma=0.682349 ! 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=1.589 mas, bmaj=4.875 mas, bpa=2.293 degrees ! Estimated noise=0.472716 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 = 0.00341462 Jy ! Component: 100 - total flux cleaned = 0.00508513 Jy ! Component: 150 - total flux cleaned = 0.00613285 Jy ! Component: 200 - total flux cleaned = 0.00677926 Jy ! Total flux subtracted in 200 components = 0.00677926 Jy ! Clean residual min=-0.002297 max=0.001976 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.092121 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.092121 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=0.016397Jy sigma=0.655850 ! Fit after self-cal, rms=0.016380Jy sigma=0.655095 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.589 x 4.875 at 2.293 degrees (North through East) ! Clean map min=-0.0020627 max=0.066454 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 0.95 FD 1.06 HN 0.93 KP 0.88 ! LA 0.96 MK 1.02 NL 1.09 OV 0.97 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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* HN 1.00* KP 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 0.93 FD 1.10 HN 0.91 KP 0.98 ! LA 1.05 MK 1.07 NL 1.11 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.01 KP 1.02 ! LA 1.03 MK 0.97 NL 1.06 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 1.01 ! LA 1.08 MK 0.90 NL 1.09 OV 0.96 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 0.89 ! LA 0.99 MK 0.98 NL 1.08 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 0.98 ! LA 1.01 MK 0.89 NL 1.12 OV 1.04 ! PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.016380Jy sigma=0.655095 ! Fit after self-cal, rms=0.015352Jy sigma=0.603234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.876 mas, bpa=2.258 degrees ! Estimated noise=0.470675 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 = 0.000149554 Jy ! Component: 100 - total flux cleaned = 5.63115e-05 Jy ! Component: 150 - total flux cleaned = 9.722e-06 Jy ! Component: 200 - total flux cleaned = -8.93941e-07 Jy ! Total flux subtracted in 200 components = -8.93941e-07 Jy ! Clean residual min=-0.001737 max=0.001240 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0921201 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0921201 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=0.015302Jy sigma=0.601891 ! Fit after self-cal, rms=0.015294Jy sigma=0.601382 ! 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=0.015294Jy sigma=0.601382 ! Fit after self-cal, rms=0.015308Jy sigma=0.601334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.878 mas, bpa=2.281 degrees ! Estimated noise=0.471407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.21285e-05 Jy ! Component: 100 - total flux cleaned = 2.37801e-05 Jy ! Component: 150 - total flux cleaned = 1.50204e-05 Jy ! Component: 200 - total flux cleaned = 1.45765e-05 Jy ! Total flux subtracted in 200 components = 1.45765e-05 Jy ! Clean residual min=-0.001678 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0921347 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0921347 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=0.015282Jy sigma=0.600768 ! Fit after self-cal, rms=0.015278Jy sigma=0.600521 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 = -2.26577e-05 Jy ! Component: 100 - total flux cleaned = -4.86342e-05 Jy ! Component: 150 - total flux cleaned = -4.87563e-05 Jy ! Component: 200 - total flux cleaned = -4.89101e-05 Jy ! Total flux subtracted in 200 components = -4.89101e-05 Jy ! Clean residual min=-0.001635 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0920858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0920858 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=0.015266Jy sigma=0.600149 ! Fit after self-cal, rms=0.015264Jy sigma=0.600018 ! 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=0.015264Jy sigma=0.600018 ! Fit after self-cal, rms=0.015281Jy sigma=0.599986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=4.878 mas, bpa=2.287 degrees ! Estimated noise=0.47221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.71525e-08 Jy ! Component: 100 - total flux cleaned = -6.41414e-06 Jy ! Component: 150 - total flux cleaned = -6.27626e-06 Jy ! Component: 200 - total flux cleaned = -1.53132e-06 Jy ! Total flux subtracted in 200 components = -1.53132e-06 Jy ! Clean residual min=-0.001602 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0920843 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0920843 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=0.015270Jy sigma=0.599830 ! Fit after self-cal, rms=0.015270Jy sigma=0.599760 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 = -1.05991e-05 Jy ! Component: 100 - total flux cleaned = -1.58132e-05 Jy ! Component: 150 - total flux cleaned = -2.01521e-05 Jy ! Component: 200 - total flux cleaned = -1.99617e-05 Jy ! Total flux subtracted in 200 components = -1.99617e-05 Jy ! Clean residual min=-0.001577 max=0.001206 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0920643 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0920643 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=0.015265Jy sigma=0.599627 ! Fit after self-cal, rms=0.015265Jy sigma=0.599593 ! 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=0.015265Jy sigma=0.599593 ! Fit after self-cal, rms=0.015276Jy sigma=0.599578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=5.298 mas, bpa=1.548 degrees ! Estimated noise=0.592112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035941 Jy ! Component: 100 - total flux cleaned = 0.000429713 Jy ! Component: 150 - total flux cleaned = 0.000435116 Jy ! Component: 200 - total flux cleaned = 0.000439887 Jy ! Total flux subtracted in 200 components = 0.000439887 Jy ! Clean residual min=-0.001996 max=0.001404 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0925042 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0925042 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=0.015283Jy sigma=0.600248 ! Fit after self-cal, rms=0.015281Jy sigma=0.600188 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 = 3.46853e-05 Jy ! Component: 100 - total flux cleaned = 2.94412e-05 Jy ! Component: 150 - total flux cleaned = 3.37598e-05 Jy ! Component: 200 - total flux cleaned = 3.77483e-05 Jy ! Total flux subtracted in 200 components = 3.77483e-05 Jy ! Clean residual min=-0.001994 max=0.001415 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0925419 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0925419 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=0.015292Jy sigma=0.600558 ! Fit after self-cal, rms=0.015291Jy sigma=0.600535 ! 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=1.583 mas, bmaj=4.878 mas, bpa=2.287 degrees ! Estimated noise=0.472757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.878 at 2.287 degrees (North through East) ! Clean map min=-0.0014168 max=0.066286 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=1.348 mas, bmaj=4.634 mas, bpa=2.869 degrees ! Estimated noise=0.622319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496621 Jy ! Component: 100 - total flux cleaned = 0.0697427 Jy ! Component: 150 - total flux cleaned = 0.0801415 Jy ! Component: 200 - total flux cleaned = 0.0856497 Jy ! Total flux subtracted in 200 components = 0.0856497 Jy ! Clean residual min=-0.001998 max=0.002656 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0856498 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 0.0856498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.878 mas, bpa=2.287 degrees ! Estimated noise=0.472757 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 = 0.00325218 Jy ! Component: 100 - total flux cleaned = 0.00482464 Jy ! Component: 150 - total flux cleaned = 0.00572422 Jy ! Component: 200 - total flux cleaned = 0.00617173 Jy ! Total flux subtracted in 200 components = 0.00617173 Jy ! Clean residual min=-0.001714 max=0.001281 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0918215 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0918215 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=3.547 mas, bmaj=5.298 mas, bpa=1.548 degrees ! Estimated noise=0.592112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487323 Jy ! Component: 100 - total flux cleaned = 0.000657916 Jy ! Component: 150 - total flux cleaned = 0.000669136 Jy ! Component: 200 - total flux cleaned = 0.000679583 Jy ! Total flux subtracted in 200 components = 0.000679583 Jy ! Clean residual min=-0.001984 max=0.001429 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0925011 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 = 9.81e-06 Jy ! Component: 100 - total flux cleaned = 1.87946e-05 Jy ! Component: 150 - total flux cleaned = 2.30686e-05 Jy ! Component: 200 - total flux cleaned = 3.13078e-05 Jy ! Total flux subtracted in 200 components = 3.13078e-05 Jy ! Clean residual min=-0.001991 max=0.001433 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0925324 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0925324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.878 mas, bpa=2.287 degrees ! Estimated noise=0.472757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146833 Jy ! Component: 100 - total flux cleaned = -0.000220881 Jy ! Component: 150 - total flux cleaned = -0.000288696 Jy ! Component: 200 - total flux cleaned = -0.000304291 Jy ! Total flux subtracted in 200 components = -0.000304291 Jy ! Clean residual min=-0.001674 max=0.001212 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0922281 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0922281 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=0.015350Jy sigma=0.602587 ! Fit after self-cal, rms=0.015344Jy sigma=0.602177 wmodel /d2/scr/pima/bp177i_uvs/J1026+5906_C_map.mod ! Writing 53 model components to file: /d2/scr/pima/bp177i_uvs/J1026+5906_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1026+5906_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1026+5906_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1026+5906_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 = -0.00070216 Jy ! Component: 100 - total flux cleaned = -0.000960735 Jy ! Component: 150 - total flux cleaned = -0.00117638 Jy ! Component: 200 - total flux cleaned = -0.00140104 Jy ! Component: 250 - total flux cleaned = -0.00147961 Jy ! Component: 300 - total flux cleaned = -0.00151715 Jy ! Component: 350 - total flux cleaned = -0.00153579 Jy ! Component: 400 - total flux cleaned = -0.00164272 Jy ! Component: 450 - total flux cleaned = -0.00164267 Jy ! Component: 500 - total flux cleaned = -0.00162601 Jy ! Component: 550 - total flux cleaned = -0.00162612 Jy ! Component: 600 - total flux cleaned = -0.00157816 Jy ! Component: 650 - total flux cleaned = -0.0015627 Jy ! Component: 700 - total flux cleaned = -0.00154774 Jy ! Component: 750 - total flux cleaned = -0.00151832 Jy ! Component: 800 - total flux cleaned = -0.00151833 Jy ! Component: 850 - total flux cleaned = -0.00147548 Jy ! Component: 900 - total flux cleaned = -0.00146164 Jy ! Component: 950 - total flux cleaned = -0.00142083 Jy ! Component: 1000 - total flux cleaned = -0.00139403 Jy ! Component: 1050 - total flux cleaned = -0.00138064 Jy ! Component: 1100 - total flux cleaned = -0.00135482 Jy ! Component: 1150 - total flux cleaned = -0.00138029 Jy ! Component: 1200 - total flux cleaned = -0.00139279 Jy ! Component: 1250 - total flux cleaned = -0.00140483 Jy ! Component: 1300 - total flux cleaned = -0.0014168 Jy ! Component: 1350 - total flux cleaned = -0.00141678 Jy ! Component: 1400 - total flux cleaned = -0.00140547 Jy ! Component: 1450 - total flux cleaned = -0.00147511 Jy ! Component: 1500 - total flux cleaned = -0.00142965 Jy ! Component: 1550 - total flux cleaned = -0.00141847 Jy ! Component: 1600 - total flux cleaned = -0.00141843 Jy ! Component: 1650 - total flux cleaned = -0.00138549 Jy ! Component: 1700 - total flux cleaned = -0.00136366 Jy ! Component: 1750 - total flux cleaned = -0.00128903 Jy ! Component: 1800 - total flux cleaned = -0.00127863 Jy ! Component: 1850 - total flux cleaned = -0.00128915 Jy ! Component: 1900 - total flux cleaned = -0.0012686 Jy ! Component: 1950 - total flux cleaned = -0.00128888 Jy ! Component: 2000 - total flux cleaned = -0.00125882 Jy ! Component: 2050 - total flux cleaned = -0.00123901 Jy ! Component: 2100 - total flux cleaned = -0.00121941 Jy ! Component: 2150 - total flux cleaned = -0.00120966 Jy ! Component: 2200 - total flux cleaned = -0.00117145 Jy ! Component: 2250 - total flux cleaned = -0.00113362 Jy ! Component: 2300 - total flux cleaned = -0.00113364 Jy ! Component: 2350 - total flux cleaned = -0.00106894 Jy ! Component: 2400 - total flux cleaned = -0.00105071 Jy ! Component: 2450 - total flux cleaned = -0.00101466 Jy ! Component: 2500 - total flux cleaned = -0.000978966 Jy ! Component: 2550 - total flux cleaned = -0.000952403 Jy ! Component: 2600 - total flux cleaned = -0.000908741 Jy ! Component: 2650 - total flux cleaned = -0.000891414 Jy ! Component: 2700 - total flux cleaned = -0.000865736 Jy ! Component: 2750 - total flux cleaned = -0.00083171 Jy ! Component: 2800 - total flux cleaned = -0.000764503 Jy ! Component: 2850 - total flux cleaned = -0.00075617 Jy ! Component: 2900 - total flux cleaned = -0.000723299 Jy ! Component: 2950 - total flux cleaned = -0.000682427 Jy ! Component: 3000 - total flux cleaned = -0.000650178 Jy ! Component: 3050 - total flux cleaned = -0.000610106 Jy ! Component: 3100 - total flux cleaned = -0.000602049 Jy ! Component: 3150 - total flux cleaned = -0.000570685 Jy ! Component: 3200 - total flux cleaned = -0.00057067 Jy ! Component: 3250 - total flux cleaned = -0.000562892 Jy ! Component: 3300 - total flux cleaned = -0.000562807 Jy ! Component: 3350 - total flux cleaned = -0.000532367 Jy ! Component: 3400 - total flux cleaned = -0.000532372 Jy ! Component: 3450 - total flux cleaned = -0.000517469 Jy ! Component: 3500 - total flux cleaned = -0.000510107 Jy ! Component: 3550 - total flux cleaned = -0.000487972 Jy ! Component: 3600 - total flux cleaned = -0.00045872 Jy ! Component: 3650 - total flux cleaned = -0.000458729 Jy ! Component: 3700 - total flux cleaned = -0.000437055 Jy ! Component: 3750 - total flux cleaned = -0.000429875 Jy ! Component: 3800 - total flux cleaned = -0.000387303 Jy ! Component: 3850 - total flux cleaned = -0.000394394 Jy ! Component: 3900 - total flux cleaned = -0.000387387 Jy ! Component: 3950 - total flux cleaned = -0.000373458 Jy ! Component: 4000 - total flux cleaned = -0.000387187 Jy ! Component: 4050 - total flux cleaned = -0.000352803 Jy ! Total flux subtracted in 4096 components = -0.000325568 Jy ! Clean residual min=-0.000427 max=0.000378 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0919025 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 398 components and 0.0919025 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1026+5906_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.878 at 2.287 degrees (North through East) ! Clean map min=-0.0010868 max=0.066505 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1026+5906_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.066505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571572 0.571572 1.14314 2.28629 4.57257 9.14515 18.2903 36.5806 73.1612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.868 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1026+5906_C_uvs.log closed on Tue Apr 15 00:22:53 2014