! Started logfile: /d2/scr/pima/bp177i_uvs/J1305+5836_X_uvs.log on Tue Apr 15 00:21:50 2014 obs /d2/scr/pima/bp177i_uvs/J1305+5836_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J1305+5836 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 816 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1305+5836_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999512Jy sigma=38.557767 ! Fit after self-cal, rms=0.969293Jy sigma=37.385290 ! 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=0.8998 mas, bmaj=3.496 mas, bpa=29.7 degrees ! Estimated noise=0.85544 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 = 0.0221932 Jy ! Component: 100 - total flux cleaned = 0.0291058 Jy ! Total flux subtracted in 100 components = 0.0291058 Jy ! Clean residual min=-0.002917 max=0.004577 Jy/beam ! Clean residual mean=-0.000010 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0291058 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0291058 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=0.019873Jy sigma=0.738397 ! Fit after self-cal, rms=0.018762Jy sigma=0.699256 ! 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=1.082 mas, bmaj=3.434 mas, bpa=29.32 degrees ! Estimated noise=0.649142 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 = 0.00717627 Jy ! Component: 100 - total flux cleaned = 0.0117767 Jy ! Component: 150 - total flux cleaned = 0.0150237 Jy ! Component: 200 - total flux cleaned = 0.0173972 Jy ! Total flux subtracted in 200 components = 0.0173972 Jy ! Clean residual min=-0.001736 max=0.002594 Jy/beam ! Clean residual mean=-0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0465029 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.0465029 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=0.015227Jy sigma=0.561210 ! Fit after self-cal, rms=0.015210Jy sigma=0.560452 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 3.434 at 29.32 degrees (North through East) ! Clean map min=-0.0016684 max=0.03043 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* 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 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.015210Jy sigma=0.560452 ! Fit after self-cal, rms=0.015210Jy sigma=0.560452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.434 mas, bpa=29.32 degrees ! Estimated noise=0.649142 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 = 0.0017884 Jy ! Component: 100 - total flux cleaned = 0.00312307 Jy ! Component: 150 - total flux cleaned = 0.00412896 Jy ! Component: 200 - total flux cleaned = 0.00489426 Jy ! Total flux subtracted in 200 components = 0.00489426 Jy ! Clean residual min=-0.001597 max=0.002279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0513972 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0513972 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=0.014892Jy sigma=0.550135 ! Fit after self-cal, rms=0.014892Jy sigma=0.550074 ! 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=0.014892Jy sigma=0.550074 ! Fit after self-cal, rms=0.014812Jy sigma=0.544545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=3.429 mas, bpa=29.39 degrees ! Estimated noise=0.650175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634783 Jy ! Component: 100 - total flux cleaned = 0.0010889 Jy ! Component: 150 - total flux cleaned = 0.00143622 Jy ! Component: 200 - total flux cleaned = 0.00170359 Jy ! Total flux subtracted in 200 components = 0.00170359 Jy ! Clean residual min=-0.001610 max=0.002037 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0531008 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0531008 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=0.014767Jy sigma=0.543467 ! Fit after self-cal, rms=0.014769Jy sigma=0.543402 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) ! Added new window around map position (34.2, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167844 Jy ! Component: 100 - total flux cleaned = 0.00246322 Jy ! Component: 150 - total flux cleaned = 0.00263817 Jy ! Component: 200 - total flux cleaned = 0.00276586 Jy ! Total flux subtracted in 200 components = 0.00276586 Jy ! Clean residual min=-0.001482 max=0.001692 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0558666 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.0558666 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=0.014564Jy sigma=0.535227 ! Fit after self-cal, rms=0.014545Jy sigma=0.534479 ! 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=0.014545Jy sigma=0.534479 ! Fit after self-cal, rms=0.014388Jy sigma=0.529283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.437 mas, bpa=29.38 degrees ! Estimated noise=0.649794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571014 Jy ! Component: 100 - total flux cleaned = 0.000613632 Jy ! Component: 150 - total flux cleaned = 0.000578004 Jy ! Component: 200 - total flux cleaned = 0.000577605 Jy ! Total flux subtracted in 200 components = 0.000577605 Jy ! Clean residual min=-0.001524 max=0.001556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0564442 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.0564442 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=0.014337Jy sigma=0.527216 ! Fit after self-cal, rms=0.014333Jy sigma=0.527075 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110137 Jy ! Component: 100 - total flux cleaned = 0.000172055 Jy ! Component: 150 - total flux cleaned = 0.000186233 Jy ! Component: 200 - total flux cleaned = 0.000159424 Jy ! Total flux subtracted in 200 components = 0.000159424 Jy ! Clean residual min=-0.001518 max=0.001492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0566037 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.0566037 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=0.014305Jy sigma=0.526021 ! Fit after self-cal, rms=0.014304Jy sigma=0.525973 ! 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=0.014304Jy sigma=0.525973 ! Fit after self-cal, rms=0.014257Jy sigma=0.522903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=3.501 mas, bpa=36.41 degrees ! Estimated noise=0.769826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018441 Jy ! Component: 100 - total flux cleaned = 9.80181e-05 Jy ! Component: 150 - total flux cleaned = 1.01718e-05 Jy ! Component: 200 - total flux cleaned = -1.26319e-05 Jy ! Total flux subtracted in 200 components = -1.26319e-05 Jy ! Clean residual min=-0.001497 max=0.001353 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.056591 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.056591 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=0.014243Jy sigma=0.522425 ! Fit after self-cal, rms=0.014240Jy sigma=0.522353 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 = 4.19969e-05 Jy ! Component: 100 - total flux cleaned = 2.00359e-05 Jy ! Component: 150 - total flux cleaned = -1.10719e-05 Jy ! Component: 200 - total flux cleaned = -3.08328e-05 Jy ! Total flux subtracted in 200 components = -3.08328e-05 Jy ! Clean residual min=-0.001459 max=0.001316 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0565602 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.0565602 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=0.014228Jy sigma=0.522013 ! Fit after self-cal, rms=0.014227Jy sigma=0.521993 ! 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=1.087 mas, bmaj=3.451 mas, bpa=29.28 degrees ! Estimated noise=0.653165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.451 at 29.28 degrees (North through East) ! Clean map min=-0.0013608 max=0.030192 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=0.9011 mas, bmaj=3.507 mas, bpa=29.67 degrees ! Estimated noise=0.861785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229615 Jy ! Component: 100 - total flux cleaned = 0.0302831 Jy ! Component: 150 - total flux cleaned = 0.0351501 Jy ! Component: 200 - total flux cleaned = 0.0387527 Jy ! Total flux subtracted in 200 components = 0.0387527 Jy ! Clean residual min=-0.002234 max=0.002998 Jy/beam ! Clean residual mean=-0.000007 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0387527 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0387527 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.451 mas, bpa=29.28 degrees ! Estimated noise=0.653165 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 (-9.2, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449367 Jy ! Component: 100 - total flux cleaned = 0.00749685 Jy ! Component: 150 - total flux cleaned = 0.00968258 Jy ! Component: 200 - total flux cleaned = 0.0113566 Jy ! Total flux subtracted in 200 components = 0.0113566 Jy ! Clean residual min=-0.001425 max=0.001745 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0501094 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 65 components and 0.0501094 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=2.148 mas, bmaj=3.501 mas, bpa=36.41 degrees ! Estimated noise=0.769826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206347 Jy ! Component: 100 - total flux cleaned = 0.00340186 Jy ! Component: 150 - total flux cleaned = 0.00441127 Jy ! Component: 200 - total flux cleaned = 0.00499778 Jy ! Total flux subtracted in 200 components = 0.00499778 Jy ! Clean residual min=-0.001514 max=0.001303 Jy/beam ! Clean residual mean=-0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0551072 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 = 0.000332082 Jy ! Component: 100 - total flux cleaned = 0.000550256 Jy ! Component: 150 - total flux cleaned = 0.000765549 Jy ! Component: 200 - total flux cleaned = 0.000863287 Jy ! Total flux subtracted in 200 components = 0.000863287 Jy ! Clean residual min=-0.001445 max=0.001183 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0559705 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 144 components and 0.0559705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.451 mas, bpa=29.28 degrees ! Estimated noise=0.653165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.63632e-06 Jy ! Component: 100 - total flux cleaned = 5.48375e-05 Jy ! Component: 150 - total flux cleaned = 0.000136329 Jy ! Component: 200 - total flux cleaned = 0.000173819 Jy ! Total flux subtracted in 200 components = 0.000173819 Jy ! Clean residual min=-0.001148 max=0.001447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0561443 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.0561443 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=0.014124Jy sigma=0.518063 ! Fit after self-cal, rms=0.014094Jy sigma=0.517038 wmodel /d2/scr/pima/bp177i_uvs/J1305+5836_X_map.mod ! Writing 172 model components to file: /d2/scr/pima/bp177i_uvs/J1305+5836_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1305+5836_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1305+5836_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1305+5836_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 = 0.000360726 Jy ! Component: 100 - total flux cleaned = 0.000463917 Jy ! Component: 150 - total flux cleaned = 0.000616635 Jy ! Component: 200 - total flux cleaned = 0.000761664 Jy ! Component: 250 - total flux cleaned = 0.00091682 Jy ! Component: 300 - total flux cleaned = 0.00101643 Jy ! Component: 350 - total flux cleaned = 0.0011124 Jy ! Component: 400 - total flux cleaned = 0.00120492 Jy ! Component: 450 - total flux cleaned = 0.00126493 Jy ! Component: 500 - total flux cleaned = 0.00129375 Jy ! Component: 550 - total flux cleaned = 0.0013771 Jy ! Component: 600 - total flux cleaned = 0.00139018 Jy ! Component: 650 - total flux cleaned = 0.00146921 Jy ! Component: 700 - total flux cleaned = 0.00149451 Jy ! Component: 750 - total flux cleaned = 0.00153201 Jy ! Component: 800 - total flux cleaned = 0.00156911 Jy ! Component: 850 - total flux cleaned = 0.00166474 Jy ! Component: 900 - total flux cleaned = 0.00170011 Jy ! Component: 950 - total flux cleaned = 0.00175732 Jy ! Component: 1000 - total flux cleaned = 0.00186929 Jy ! Component: 1050 - total flux cleaned = 0.00193471 Jy ! Component: 1100 - total flux cleaned = 0.00199882 Jy ! Component: 1150 - total flux cleaned = 0.00199886 Jy ! Component: 1200 - total flux cleaned = 0.00204023 Jy ! Component: 1250 - total flux cleaned = 0.00208095 Jy ! Component: 1300 - total flux cleaned = 0.00211096 Jy ! Component: 1350 - total flux cleaned = 0.00214028 Jy ! Component: 1400 - total flux cleaned = 0.00214997 Jy ! Component: 1450 - total flux cleaned = 0.00215952 Jy ! Component: 1500 - total flux cleaned = 0.00215939 Jy ! Component: 1550 - total flux cleaned = 0.00218714 Jy ! Component: 1600 - total flux cleaned = 0.00221466 Jy ! Component: 1650 - total flux cleaned = 0.00221488 Jy ! Component: 1700 - total flux cleaned = 0.00224145 Jy ! Component: 1750 - total flux cleaned = 0.0022852 Jy ! Component: 1800 - total flux cleaned = 0.00228517 Jy ! Component: 1850 - total flux cleaned = 0.0023022 Jy ! Component: 1900 - total flux cleaned = 0.00233584 Jy ! Component: 1950 - total flux cleaned = 0.00235249 Jy ! Component: 2000 - total flux cleaned = 0.00236076 Jy ! Component: 2050 - total flux cleaned = 0.00236893 Jy ! Component: 2100 - total flux cleaned = 0.00240907 Jy ! Component: 2150 - total flux cleaned = 0.00244087 Jy ! Component: 2200 - total flux cleaned = 0.00245655 Jy ! Component: 2250 - total flux cleaned = 0.00248773 Jy ! Component: 2300 - total flux cleaned = 0.0025109 Jy ! Component: 2350 - total flux cleaned = 0.00254913 Jy ! Component: 2400 - total flux cleaned = 0.00258701 Jy ! Component: 2450 - total flux cleaned = 0.00257946 Jy ! Component: 2500 - total flux cleaned = 0.00260924 Jy ! Component: 2550 - total flux cleaned = 0.00264609 Jy ! Component: 2600 - total flux cleaned = 0.00266811 Jy ! Component: 2650 - total flux cleaned = 0.00268261 Jy ! Component: 2700 - total flux cleaned = 0.00268982 Jy ! Component: 2750 - total flux cleaned = 0.00270417 Jy ! Component: 2800 - total flux cleaned = 0.00271121 Jy ! Component: 2850 - total flux cleaned = 0.00268299 Jy ! Component: 2900 - total flux cleaned = 0.00268298 Jy ! Component: 2950 - total flux cleaned = 0.00265512 Jy ! Component: 3000 - total flux cleaned = 0.00262044 Jy ! Component: 3050 - total flux cleaned = 0.00264116 Jy ! Component: 3100 - total flux cleaned = 0.00260694 Jy ! Component: 3150 - total flux cleaned = 0.00262051 Jy ! Component: 3200 - total flux cleaned = 0.00259335 Jy ! Component: 3250 - total flux cleaned = 0.00257986 Jy ! Component: 3300 - total flux cleaned = 0.00255301 Jy ! Component: 3350 - total flux cleaned = 0.00252628 Jy ! Component: 3400 - total flux cleaned = 0.00249305 Jy ! Component: 3450 - total flux cleaned = 0.00247984 Jy ! Component: 3500 - total flux cleaned = 0.0024667 Jy ! Component: 3550 - total flux cleaned = 0.002447 Jy ! Component: 3600 - total flux cleaned = 0.00241426 Jy ! Component: 3650 - total flux cleaned = 0.00238161 Jy ! Component: 3700 - total flux cleaned = 0.00235562 Jy ! Component: 3750 - total flux cleaned = 0.00233618 Jy ! Component: 3800 - total flux cleaned = 0.00229739 Jy ! Component: 3850 - total flux cleaned = 0.00227159 Jy ! Component: 3900 - total flux cleaned = 0.00224591 Jy ! Component: 3950 - total flux cleaned = 0.00221383 Jy ! Component: 4000 - total flux cleaned = 0.00220741 Jy ! Component: 4050 - total flux cleaned = 0.0021627 Jy ! Total flux subtracted in 4096 components = 0.00211806 Jy ! Clean residual min=-0.000446 max=0.000385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0582623 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 418 components and 0.0582623 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1305+5836_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.451 at 29.28 degrees (North through East) ! Clean map min=-0.00095399 max=0.03031 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0303099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02771 1.02771 2.05542 4.11085 8.22169 16.4434 32.8868 65.7736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.91 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1305+5836_X_uvs.log closed on Tue Apr 15 00:21:55 2014