! Started logfile: /d2/scr/pima/bp177c_uvs/J1459+1526_X_uvs.log on Sat Mar 22 21:17:15 2014 obs /d2/scr/pima/bp177c_uvs/J1459+1526_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1459+1526_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1459+1526 ! ! 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 1088 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/bp177c_uvs/J1459+1526_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. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006541Jy sigma=38.695777 ! Fit after self-cal, rms=0.934615Jy sigma=35.935226 ! 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=0.825 mas, bmaj=1.973 mas, bpa=8.469 degrees ! Estimated noise=0.817255 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 = 0.0484838 Jy ! Component: 100 - total flux cleaned = 0.0606763 Jy ! Total flux subtracted in 100 components = 0.0606763 Jy ! Clean residual min=-0.004253 max=0.005849 Jy/beam ! Clean residual mean=-0.000010 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.0606763 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0606763 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=0.023132Jy sigma=0.792684 ! Fit after self-cal, rms=0.022682Jy sigma=0.781762 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=2.215 mas, bpa=5.988 degrees ! Estimated noise=0.57385 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 = 0.00858725 Jy ! Component: 100 - total flux cleaned = 0.0129549 Jy ! Component: 150 - total flux cleaned = 0.0157734 Jy ! Component: 200 - total flux cleaned = 0.0176825 Jy ! Total flux subtracted in 200 components = 0.0176825 Jy ! Clean residual min=-0.003772 max=0.003669 Jy/beam ! Clean residual mean=-0.000009 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0783589 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0783588 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=0.019216Jy sigma=0.639881 ! Fit after self-cal, rms=0.019216Jy sigma=0.639376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 2.215 at 5.988 degrees (North through East) ! Clean map min=-0.0036382 max=0.064564 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 1.07 FD 1.14 HN 1.11 LA 0.96 ! MK 0.98 NL 0.99 OV 0.94 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 0.84 FD 1.09 HN 1.18 LA 0.84 ! MK 1.04 NL 1.04 OV 1.02 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* 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* 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* 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 1.07 FD 1.02 HN 1.15 LA 0.94 ! MK 0.94 NL 1.00 OV 1.05 PT 0.86 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.019216Jy sigma=0.639376 ! Fit after self-cal, rms=0.018479Jy sigma=0.609951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9989 mas, bmaj=2.224 mas, bpa=6.099 degrees ! Estimated noise=0.572925 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 (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272174 Jy ! Component: 100 - total flux cleaned = 0.00395227 Jy ! Component: 150 - total flux cleaned = 0.00470381 Jy ! Component: 200 - total flux cleaned = 0.00494747 Jy ! Total flux subtracted in 200 components = 0.00494747 Jy ! Clean residual min=-0.002352 max=0.002066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0833063 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0833063 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=0.018066Jy sigma=0.593894 ! Fit after self-cal, rms=0.018048Jy sigma=0.592543 ! 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=0.018048Jy sigma=0.592543 ! Fit after self-cal, rms=0.017684Jy sigma=0.581993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9966 mas, bmaj=2.226 mas, bpa=5.991 degrees ! Estimated noise=0.570606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043798 Jy ! Component: 100 - total flux cleaned = 0.000548411 Jy ! Component: 150 - total flux cleaned = 0.00060485 Jy ! Component: 200 - total flux cleaned = 0.000604867 Jy ! Total flux subtracted in 200 components = 0.000604867 Jy ! Clean residual min=-0.002106 max=0.001900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0839112 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0839112 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=0.017628Jy sigma=0.580094 ! Fit after self-cal, rms=0.017629Jy sigma=0.579915 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 = 0.000103497 Jy ! Component: 100 - total flux cleaned = 0.000119471 Jy ! Component: 150 - total flux cleaned = 0.000134122 Jy ! Component: 200 - total flux cleaned = 0.000160057 Jy ! Total flux subtracted in 200 components = 0.000160057 Jy ! Clean residual min=-0.002053 max=0.001871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0840712 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0840712 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=0.017604Jy sigma=0.579090 ! Fit after self-cal, rms=0.017605Jy sigma=0.579020 ! 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=0.017605Jy sigma=0.579020 ! Fit after self-cal, rms=0.017333Jy sigma=0.571723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=2.224 mas, bpa=5.995 degrees ! Estimated noise=0.568952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296054 Jy ! Component: 100 - total flux cleaned = -0.000444711 Jy ! Component: 150 - total flux cleaned = -0.000501947 Jy ! Component: 200 - total flux cleaned = -0.000512455 Jy ! Total flux subtracted in 200 components = -0.000512455 Jy ! Clean residual min=-0.001914 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0835588 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0835588 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=0.017315Jy sigma=0.570920 ! Fit after self-cal, rms=0.017314Jy sigma=0.570842 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 = -9.08338e-05 Jy ! Component: 100 - total flux cleaned = -0.000121483 Jy ! Component: 150 - total flux cleaned = -0.000121543 Jy ! Component: 200 - total flux cleaned = -0.00011244 Jy ! Total flux subtracted in 200 components = -0.00011244 Jy ! Clean residual min=-0.001915 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0834464 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0834464 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=0.017304Jy sigma=0.570432 ! Fit after self-cal, rms=0.017305Jy sigma=0.570396 ! 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=0.017305Jy sigma=0.570396 ! Fit after self-cal, rms=0.017234Jy sigma=0.570208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=2.959 mas, bpa=-2.19 degrees ! Estimated noise=0.702478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.28565e-06 Jy ! Component: 100 - total flux cleaned = -9.12688e-06 Jy ! Component: 150 - total flux cleaned = 1.22102e-05 Jy ! Component: 200 - total flux cleaned = 2.16798e-05 Jy ! Total flux subtracted in 200 components = 2.16798e-05 Jy ! Clean residual min=-0.002698 max=0.002239 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.083468 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.083468 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=0.017229Jy sigma=0.570060 ! Fit after self-cal, rms=0.017228Jy sigma=0.570029 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 = -3.35213e-05 Jy ! Component: 100 - total flux cleaned = -3.42409e-05 Jy ! Component: 150 - total flux cleaned = -2.67532e-05 Jy ! Component: 200 - total flux cleaned = -2.01331e-05 Jy ! Total flux subtracted in 200 components = -2.01331e-05 Jy ! Clean residual min=-0.002672 max=0.002253 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0834479 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0834479 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=0.017231Jy sigma=0.570024 ! Fit after self-cal, rms=0.017230Jy sigma=0.570000 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=2.223 mas, bpa=5.958 degrees ! Estimated noise=0.567621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 2.223 at 5.958 degrees (North through East) ! Clean map min=-0.0017354 max=0.063653 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=0.8209 mas, bmaj=1.98 mas, bpa=8.402 degrees ! Estimated noise=0.807291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479685 Jy ! Component: 100 - total flux cleaned = 0.0603748 Jy ! Component: 150 - total flux cleaned = 0.0668566 Jy ! Component: 200 - total flux cleaned = 0.0709261 Jy ! Total flux subtracted in 200 components = 0.0709261 Jy ! Clean residual min=-0.002641 max=0.003198 Jy/beam ! Clean residual mean=-0.000004 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0709262 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0709262 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=2.223 mas, bpa=5.958 degrees ! Estimated noise=0.567621 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 (20, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401328 Jy ! Component: 100 - total flux cleaned = 0.00631378 Jy ! Component: 150 - total flux cleaned = 0.00791358 Jy ! Component: 200 - total flux cleaned = 0.00913632 Jy ! Total flux subtracted in 200 components = 0.00913632 Jy ! Clean residual min=-0.001799 max=0.001715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0800625 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0800625 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=1.934 mas, bmaj=2.959 mas, bpa=-2.19 degrees ! Estimated noise=0.702478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140817 Jy ! Component: 100 - total flux cleaned = 0.00221774 Jy ! Component: 150 - total flux cleaned = 0.00247301 Jy ! Component: 200 - total flux cleaned = 0.00255897 Jy ! Total flux subtracted in 200 components = 0.00255897 Jy ! Clean residual min=-0.002415 max=0.002071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0826214 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 = 7.63167e-05 Jy ! Component: 100 - total flux cleaned = 0.000128001 Jy ! Component: 150 - total flux cleaned = 0.000160006 Jy ! Component: 200 - total flux cleaned = 0.000205604 Jy ! Total flux subtracted in 200 components = 0.000205604 Jy ! Clean residual min=-0.002413 max=0.002069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.082827 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.082827 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=2.223 mas, bpa=5.958 degrees ! Estimated noise=0.567621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.67152e-05 Jy ! Component: 100 - total flux cleaned = -0.00012744 Jy ! Component: 150 - total flux cleaned = -0.000126112 Jy ! Component: 200 - total flux cleaned = -9.14821e-05 Jy ! Total flux subtracted in 200 components = -9.14821e-05 Jy ! Clean residual min=-0.001868 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0827356 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.0827356 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=0.017170Jy sigma=0.567810 ! Fit after self-cal, rms=0.017141Jy sigma=0.566755 wmodel /d2/scr/pima/bp177c_uvs/J1459+1526_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp177c_uvs/J1459+1526_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1459+1526_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1459+1526_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1459+1526_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1459+1526_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 = -0.000665444 Jy ! Component: 100 - total flux cleaned = -0.0009707 Jy ! Component: 150 - total flux cleaned = -0.000997308 Jy ! Component: 200 - total flux cleaned = -0.000973288 Jy ! Component: 250 - total flux cleaned = -0.000949737 Jy ! Component: 300 - total flux cleaned = -0.00084148 Jy ! Component: 350 - total flux cleaned = -0.000716854 Jy ! Component: 400 - total flux cleaned = -0.000617233 Jy ! Component: 450 - total flux cleaned = -0.000483456 Jy ! Component: 500 - total flux cleaned = -0.000372669 Jy ! Component: 550 - total flux cleaned = -0.000247906 Jy ! Component: 600 - total flux cleaned = -0.000161465 Jy ! Component: 650 - total flux cleaned = -9.46416e-05 Jy ! Component: 700 - total flux cleaned = 1.90376e-05 Jy ! Component: 750 - total flux cleaned = 6.64849e-05 Jy ! Component: 800 - total flux cleaned = 9.73931e-05 Jy ! Component: 850 - total flux cleaned = 0.000217027 Jy ! Component: 900 - total flux cleaned = 0.000304753 Jy ! Component: 950 - total flux cleaned = 0.000418754 Jy ! Component: 1000 - total flux cleaned = 0.000530068 Jy ! Component: 1050 - total flux cleaned = 0.000625044 Jy ! Component: 1100 - total flux cleaned = 0.000731671 Jy ! Component: 1150 - total flux cleaned = 0.000823343 Jy ! Component: 1200 - total flux cleaned = 0.000913101 Jy ! Component: 1250 - total flux cleaned = 0.00102624 Jy ! Component: 1300 - total flux cleaned = 0.00110076 Jy ! Component: 1350 - total flux cleaned = 0.00122187 Jy ! Component: 1400 - total flux cleaned = 0.00129301 Jy ! Component: 1450 - total flux cleaned = 0.00130462 Jy ! Component: 1500 - total flux cleaned = 0.00139685 Jy ! Component: 1550 - total flux cleaned = 0.00148744 Jy ! Component: 1600 - total flux cleaned = 0.00156557 Jy ! Component: 1650 - total flux cleaned = 0.00165366 Jy ! Component: 1700 - total flux cleaned = 0.00172946 Jy ! Component: 1750 - total flux cleaned = 0.00179343 Jy ! Component: 1800 - total flux cleaned = 0.00185682 Jy ! Component: 1850 - total flux cleaned = 0.00195029 Jy ! Component: 1900 - total flux cleaned = 0.00200152 Jy ! Component: 1950 - total flux cleaned = 0.00211287 Jy ! Component: 2000 - total flux cleaned = 0.00214278 Jy ! Component: 2050 - total flux cleaned = 0.00222183 Jy ! Component: 2100 - total flux cleaned = 0.0022707 Jy ! Component: 2150 - total flux cleaned = 0.00230946 Jy ! Component: 2200 - total flux cleaned = 0.00236668 Jy ! Component: 2250 - total flux cleaned = 0.0024046 Jy ! Component: 2300 - total flux cleaned = 0.00244213 Jy ! Component: 2350 - total flux cleaned = 0.00250678 Jy ! Component: 2400 - total flux cleaned = 0.00253411 Jy ! Component: 2450 - total flux cleaned = 0.00257939 Jy ! Component: 2500 - total flux cleaned = 0.00264228 Jy ! Component: 2550 - total flux cleaned = 0.00268689 Jy ! Component: 2600 - total flux cleaned = 0.002731 Jy ! Component: 2650 - total flux cleaned = 0.00279239 Jy ! Component: 2700 - total flux cleaned = 0.00284447 Jy ! Component: 2750 - total flux cleaned = 0.00288767 Jy ! Component: 2800 - total flux cleaned = 0.00293056 Jy ! Component: 2850 - total flux cleaned = 0.00297315 Jy ! Component: 2900 - total flux cleaned = 0.00304903 Jy ! Component: 2950 - total flux cleaned = 0.00308259 Jy ! Component: 3000 - total flux cleaned = 0.00312416 Jy ! Component: 3050 - total flux cleaned = 0.00316541 Jy ! Component: 3100 - total flux cleaned = 0.00319817 Jy ! Component: 3150 - total flux cleaned = 0.00324697 Jy ! Component: 3200 - total flux cleaned = 0.00325502 Jy ! Component: 3250 - total flux cleaned = 0.0032871 Jy ! Component: 3300 - total flux cleaned = 0.0033191 Jy ! Component: 3350 - total flux cleaned = 0.00334291 Jy ! Component: 3400 - total flux cleaned = 0.00337451 Jy ! Component: 3450 - total flux cleaned = 0.00341373 Jy ! Component: 3500 - total flux cleaned = 0.00344495 Jy ! Component: 3550 - total flux cleaned = 0.00344494 Jy ! Component: 3600 - total flux cleaned = 0.00346809 Jy ! Component: 3650 - total flux cleaned = 0.00349889 Jy ! Component: 3700 - total flux cleaned = 0.00353711 Jy ! Component: 3750 - total flux cleaned = 0.00355993 Jy ! Component: 3800 - total flux cleaned = 0.00359776 Jy ! Component: 3850 - total flux cleaned = 0.00358271 Jy ! Component: 3900 - total flux cleaned = 0.00361279 Jy ! Component: 3950 - total flux cleaned = 0.00365756 Jy ! Component: 4000 - total flux cleaned = 0.00367236 Jy ! Component: 4050 - total flux cleaned = 0.0036872 Jy ! Total flux subtracted in 4096 components = 0.0037093 Jy ! Clean residual min=-0.000509 max=0.000486 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0864449 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 377 components and 0.0864449 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1459+1526_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 2.223 at 5.958 degrees (North through East) ! Clean map min=-0.00080506 max=0.063079 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1459+1526_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0630794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582677 0.582677 1.16535 2.33071 4.66142 9.32283 18.6457 37.2913 74.5827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.864 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1459+1526_X_uvs.log closed on Sat Mar 22 21:17:20 2014