! Started logfile: /scr/pima/bp171ac_uvs/J0934-2341_X_uvs.log on Mon Dec 9 01:47:23 2013 obs /scr/pima/bp171ac_uvs/J0934-2341_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0934-2341_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0934-2341 ! ! 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 1056 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 /scr/pima/bp171ac_uvs/J0934-2341_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=1.002932Jy sigma=1.537034 ! Fit after self-cal, rms=0.962217Jy sigma=1.454754 ! 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=0.7896 mas, bmaj=2.274 mas, bpa=-0.2932 degrees ! Estimated noise=24.2395 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 = 0.0322843 Jy ! Component: 100 - total flux cleaned = 0.0426733 Jy ! Total flux subtracted in 100 components = 0.0426733 Jy ! Clean residual min=-0.003508 max=0.005155 Jy/beam ! Clean residual mean=0.000000 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0426733 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0426733 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=0.023267Jy sigma=0.034413 ! Fit after self-cal, rms=0.021458Jy sigma=0.032595 ! 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=1.02 mas, bmaj=2.746 mas, bpa=0.2746 degrees ! Estimated noise=15.7964 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 = 0.00693168 Jy ! Component: 100 - total flux cleaned = 0.00989598 Jy ! Component: 150 - total flux cleaned = 0.0113896 Jy ! Component: 200 - total flux cleaned = 0.0121755 Jy ! Total flux subtracted in 200 components = 0.0121755 Jy ! Clean residual min=-0.002548 max=0.003241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0548488 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.0548488 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=0.021227Jy sigma=0.026769 ! Fit after self-cal, rms=0.021228Jy sigma=0.026760 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.746 at 0.2746 degrees (North through East) ! Clean map min=-0.0024293 max=0.043471 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 1.06 FD 1.08 HN 1.04 KP 0.93 ! LA 0.97 MK 0.90 NL 1.10 OV 1.07 ! PT 0.85 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.96 KP 0.92 ! LA 0.96 MK 0.92 NL 1.17 OV 1.01 ! PT 0.85 SC 0.85 ! ! ! 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 0.97 FD 1.07 HN 1.02 KP 0.90 ! LA 0.96 MK 1.14 NL 0.97 OV 0.98 ! PT 0.90 SC 0.88 ! ! ! 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=0.021228Jy sigma=0.026760 ! Fit after self-cal, rms=0.020901Jy sigma=0.025780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.728 mas, bpa=0.7617 degrees ! Estimated noise=15.2931 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 = -0.00120263 Jy ! Component: 100 - total flux cleaned = -0.00118931 Jy ! Component: 150 - total flux cleaned = -0.0011469 Jy ! Component: 200 - total flux cleaned = -0.00110966 Jy ! Total flux subtracted in 200 components = -0.00110966 Jy ! Clean residual min=-0.001930 max=0.002699 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0537392 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0537392 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=0.020548Jy sigma=0.025992 ! Fit after self-cal, rms=0.020571Jy sigma=0.025986 ! 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=0.020571Jy sigma=0.025986 ! Fit after self-cal, rms=0.020477Jy sigma=0.025946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.716 mas, bpa=0.8796 degrees ! Estimated noise=15.0864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499097 Jy ! Component: 100 - total flux cleaned = -0.000460153 Jy ! Component: 150 - total flux cleaned = -0.000425453 Jy ! Component: 200 - total flux cleaned = -0.00039349 Jy ! Total flux subtracted in 200 components = -0.00039349 Jy ! Clean residual min=-0.001887 max=0.002628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0533457 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0533457 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=0.020327Jy sigma=0.026048 ! Fit after self-cal, rms=0.020340Jy sigma=0.026046 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 (-1.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200297 Jy ! Component: 100 - total flux cleaned = 0.00197308 Jy ! Component: 150 - total flux cleaned = 0.00203887 Jy ! Component: 200 - total flux cleaned = 0.0020934 Jy ! Total flux subtracted in 200 components = 0.0020934 Jy ! Clean residual min=-0.001723 max=0.002104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0554391 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0554391 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=0.019924Jy sigma=0.025669 ! Fit after self-cal, rms=0.019928Jy sigma=0.025596 ! 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=0.019928Jy sigma=0.025596 ! Fit after self-cal, rms=0.019678Jy sigma=0.025229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.701 mas, bpa=0.9103 degrees ! Estimated noise=14.8931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293009 Jy ! Component: 100 - total flux cleaned = 0.000318908 Jy ! Component: 150 - total flux cleaned = 0.000340862 Jy ! Component: 200 - total flux cleaned = 0.000340662 Jy ! Total flux subtracted in 200 components = 0.000340662 Jy ! Clean residual min=-0.001638 max=0.001842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0557797 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.0557798 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=0.019481Jy sigma=0.025233 ! Fit after self-cal, rms=0.019498Jy sigma=0.025220 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 = 0.000163223 Jy ! Component: 100 - total flux cleaned = 0.000201827 Jy ! Component: 150 - total flux cleaned = 0.00020263 Jy ! Component: 200 - total flux cleaned = 0.000187155 Jy ! Total flux subtracted in 200 components = 0.000187155 Jy ! Clean residual min=-0.001602 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0559669 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0559669 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=0.019433Jy sigma=0.025192 ! Fit after self-cal, rms=0.019445Jy sigma=0.025185 ! 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=0.019445Jy sigma=0.025185 ! Fit after self-cal, rms=0.019364Jy sigma=0.025174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=6.464 mas, bpa=8.246 degrees ! Estimated noise=15.8541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240603 Jy ! Component: 100 - total flux cleaned = 0.00027136 Jy ! Component: 150 - total flux cleaned = 0.000293324 Jy ! Component: 200 - total flux cleaned = 0.000303762 Jy ! Total flux subtracted in 200 components = 0.000303762 Jy ! Clean residual min=-0.001576 max=0.001705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0562707 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.0562707 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=0.019325Jy sigma=0.025169 ! Fit after self-cal, rms=0.019327Jy sigma=0.025167 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 = 9.03842e-05 Jy ! Component: 100 - total flux cleaned = 9.95708e-05 Jy ! Component: 150 - total flux cleaned = 0.000108422 Jy ! Component: 200 - total flux cleaned = 0.000125783 Jy ! Total flux subtracted in 200 components = 0.000125783 Jy ! Clean residual min=-0.001556 max=0.001667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0563965 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0563965 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=0.019292Jy sigma=0.025183 ! Fit after self-cal, rms=0.019294Jy sigma=0.025183 ! 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=0.9985 mas, bmaj=2.69 mas, bpa=0.9644 degrees ! Estimated noise=14.7867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9985 x 2.69 at 0.9644 degrees (North through East) ! Clean map min=-0.00145 max=0.039683 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=0.7797 mas, bmaj=2.227 mas, bpa=0.5937 degrees ! Estimated noise=22.4519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310542 Jy ! Component: 100 - total flux cleaned = 0.0411717 Jy ! Component: 150 - total flux cleaned = 0.0464575 Jy ! Component: 200 - total flux cleaned = 0.0495947 Jy ! Total flux subtracted in 200 components = 0.0495947 Jy ! Clean residual min=-0.002477 max=0.002597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0495947 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0495947 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.69 mas, bpa=0.9644 degrees ! Estimated noise=14.7867 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 (1.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309636 Jy ! Component: 100 - total flux cleaned = 0.00484073 Jy ! Component: 150 - total flux cleaned = 0.0059866 Jy ! Component: 200 - total flux cleaned = 0.00663777 Jy ! Total flux subtracted in 200 components = 0.00663777 Jy ! Clean residual min=-0.001592 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0562325 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.0562324 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=2.404 mas, bmaj=6.464 mas, bpa=8.246 degrees ! Estimated noise=15.8541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702477 Jy ! Component: 100 - total flux cleaned = 0.000957982 Jy ! Component: 150 - total flux cleaned = 0.00105909 Jy ! Component: 200 - total flux cleaned = 0.00110997 Jy ! Total flux subtracted in 200 components = 0.00110997 Jy ! Clean residual min=-0.001544 max=0.001851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0573424 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 = 4.57697e-05 Jy ! Component: 100 - total flux cleaned = 7.71556e-05 Jy ! Component: 150 - total flux cleaned = 0.000115489 Jy ! Component: 200 - total flux cleaned = 0.00014204 Jy ! Total flux subtracted in 200 components = 0.00014204 Jy ! Clean residual min=-0.001500 max=0.001798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0574845 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0574845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.69 mas, bpa=0.9644 degrees ! Estimated noise=14.7867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274625 Jy ! Component: 100 - total flux cleaned = -0.000359356 Jy ! Component: 150 - total flux cleaned = -0.000415027 Jy ! Component: 200 - total flux cleaned = -0.00043195 Jy ! Total flux subtracted in 200 components = -0.00043195 Jy ! Clean residual min=-0.001502 max=0.001589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0570525 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0570525 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=0.018976Jy sigma=0.025117 ! Fit after self-cal, rms=0.019002Jy sigma=0.025093 wmodel /scr/pima/bp171ac_uvs/J0934-2341_X_map.mod ! Writing 94 model components to file: /scr/pima/bp171ac_uvs/J0934-2341_X_map.mod wobs /scr/pima/bp171ac_uvs/J0934-2341_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0934-2341_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0934-2341_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ac_uvs/J0934-2341_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 = -3.39081e-05 Jy ! Component: 100 - total flux cleaned = -3.34405e-05 Jy ! Component: 150 - total flux cleaned = -5.70771e-05 Jy ! Component: 200 - total flux cleaned = -7.97364e-05 Jy ! Component: 250 - total flux cleaned = -0.000102048 Jy ! Component: 300 - total flux cleaned = -0.00022838 Jy ! Component: 350 - total flux cleaned = -0.000289137 Jy ! Component: 400 - total flux cleaned = -0.000407785 Jy ! Component: 450 - total flux cleaned = -0.000465247 Jy ! Component: 500 - total flux cleaned = -0.000615591 Jy ! Component: 550 - total flux cleaned = -0.000706581 Jy ! Component: 600 - total flux cleaned = -0.000849062 Jy ! Component: 650 - total flux cleaned = -0.000918468 Jy ! Component: 700 - total flux cleaned = -0.000935706 Jy ! Component: 750 - total flux cleaned = -0.000952475 Jy ! Component: 800 - total flux cleaned = -0.00103403 Jy ! Component: 850 - total flux cleaned = -0.00105007 Jy ! Component: 900 - total flux cleaned = -0.00103443 Jy ! Component: 950 - total flux cleaned = -0.00106562 Jy ! Component: 1000 - total flux cleaned = -0.00111105 Jy ! Component: 1050 - total flux cleaned = -0.00114087 Jy ! Component: 1100 - total flux cleaned = -0.00122853 Jy ! Component: 1150 - total flux cleaned = -0.00125731 Jy ! Component: 1200 - total flux cleaned = -0.00128577 Jy ! Component: 1250 - total flux cleaned = -0.00132761 Jy ! Component: 1300 - total flux cleaned = -0.00138257 Jy ! Component: 1350 - total flux cleaned = -0.00142281 Jy ! Component: 1400 - total flux cleaned = -0.00146251 Jy ! Component: 1450 - total flux cleaned = -0.00148859 Jy ! Component: 1500 - total flux cleaned = -0.00148836 Jy ! Component: 1550 - total flux cleaned = -0.00150093 Jy ! Component: 1600 - total flux cleaned = -0.00152587 Jy ! Component: 1650 - total flux cleaned = -0.00148866 Jy ! Component: 1700 - total flux cleaned = -0.00147637 Jy ! Component: 1750 - total flux cleaned = -0.00145221 Jy ! Component: 1800 - total flux cleaned = -0.00146426 Jy ! Component: 1850 - total flux cleaned = -0.00142884 Jy ! Component: 1900 - total flux cleaned = -0.0014171 Jy ! Component: 1950 - total flux cleaned = -0.00135952 Jy ! Component: 2000 - total flux cleaned = -0.00135968 Jy ! Component: 2050 - total flux cleaned = -0.00134857 Jy ! Component: 2100 - total flux cleaned = -0.00135967 Jy ! Component: 2150 - total flux cleaned = -0.0013485 Jy ! Component: 2200 - total flux cleaned = -0.00132649 Jy ! Component: 2250 - total flux cleaned = -0.00130477 Jy ! Component: 2300 - total flux cleaned = -0.00126212 Jy ! Component: 2350 - total flux cleaned = -0.00124091 Jy ! Component: 2400 - total flux cleaned = -0.0012094 Jy ! Component: 2450 - total flux cleaned = -0.0011575 Jy ! Component: 2500 - total flux cleaned = -0.00113704 Jy ! Component: 2550 - total flux cleaned = -0.00110645 Jy ! Component: 2600 - total flux cleaned = -0.0010761 Jy ! Component: 2650 - total flux cleaned = -0.001036 Jy ! Component: 2700 - total flux cleaned = -0.000986413 Jy ! Component: 2750 - total flux cleaned = -0.00097653 Jy ! Component: 2800 - total flux cleaned = -0.00095691 Jy ! Component: 2850 - total flux cleaned = -0.000860061 Jy ! Component: 2900 - total flux cleaned = -0.000840884 Jy ! Component: 2950 - total flux cleaned = -0.000812276 Jy ! Component: 3000 - total flux cleaned = -0.00073635 Jy ! Component: 3050 - total flux cleaned = -0.000698634 Jy ! Component: 3100 - total flux cleaned = -0.000661076 Jy ! Component: 3150 - total flux cleaned = -0.000595866 Jy ! Component: 3200 - total flux cleaned = -0.000577274 Jy ! Component: 3250 - total flux cleaned = -0.000521962 Jy ! Component: 3300 - total flux cleaned = -0.000485289 Jy ! Component: 3350 - total flux cleaned = -0.000457965 Jy ! Component: 3400 - total flux cleaned = -0.000412638 Jy ! Component: 3450 - total flux cleaned = -0.000394625 Jy ! Component: 3500 - total flux cleaned = -0.000376685 Jy ! Component: 3550 - total flux cleaned = -0.000305282 Jy ! Component: 3600 - total flux cleaned = -0.000269799 Jy ! Component: 3650 - total flux cleaned = -0.000252152 Jy ! Component: 3700 - total flux cleaned = -0.000234451 Jy ! Component: 3750 - total flux cleaned = -0.00020806 Jy ! Component: 3800 - total flux cleaned = -0.000172997 Jy ! Component: 3850 - total flux cleaned = -0.000138173 Jy ! Component: 3900 - total flux cleaned = -0.000112181 Jy ! Component: 3950 - total flux cleaned = -7.7548e-05 Jy ! Component: 4000 - total flux cleaned = -6.88521e-05 Jy ! Component: 4050 - total flux cleaned = -2.58752e-05 Jy ! Total flux subtracted in 4096 components = -8.7348e-06 Jy ! Clean residual min=-0.000457 max=0.000486 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0570438 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 365 components and 0.0570438 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0934-2341_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9985 x 2.69 at 0.9644 degrees (North through East) ! Clean map min=-0.001029 max=0.038528 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0934-2341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0385278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11446 1.11446 2.22892 4.45785 8.91569 17.8314 35.6628 71.3255 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.188 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0934-2341_X_uvs.log closed on Mon Dec 9 01:47:27 2013