! Started logfile: /scr/pima/bp171a9_uvs/J1106-0052_X_uvs.log on Sat Dec 21 09:11:18 2013 obs /scr/pima/bp171a9_uvs/J1106-0052_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1106-0052_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106-0052 ! ! 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 864 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/bp171a9_uvs/J1106-0052_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=1.012984Jy sigma=4.875870 ! Fit after self-cal, rms=0.875425Jy sigma=4.173083 ! 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=0.9642 mas, bmaj=2.89 mas, bpa=16.55 degrees ! Estimated noise=6.79317 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 = 0.0962879 Jy ! Component: 100 - total flux cleaned = 0.120553 Jy ! Total flux subtracted in 100 components = 0.120553 Jy ! Clean residual min=-0.007469 max=0.009796 Jy/beam ! Clean residual mean=-0.000005 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.120553 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.120553 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=0.025705Jy sigma=0.140674 ! Fit after self-cal, rms=0.025629Jy sigma=0.140514 ! 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=1.21 mas, bmaj=3.099 mas, bpa=13.87 degrees ! Estimated noise=5.18075 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 = 0.0128304 Jy ! Component: 100 - total flux cleaned = 0.0190402 Jy ! Component: 150 - total flux cleaned = 0.0225684 Jy ! Component: 200 - total flux cleaned = 0.0247238 Jy ! Total flux subtracted in 200 components = 0.0247238 Jy ! Clean residual min=-0.004728 max=0.006666 Jy/beam ! Clean residual mean=-0.000015 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.145277 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 50 components and 0.145277 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=0.021077Jy sigma=0.101333 ! Fit after self-cal, rms=0.021035Jy sigma=0.101221 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 3.099 at 13.87 degrees (North through East) ! Clean map min=-0.0044289 max=0.12291 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 1.18 HN 0.94 KP 0.93 ! LA 1.01 NL 1.02 OV 1.04 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 0.99 KP 0.94 ! LA 0.94 NL 1.01 OV 1.01 PT 0.90 ! SC 0.94 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 1.09 KP 0.95 ! LA 0.93 NL 0.99 OV 1.07 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.04 KP 1.05 ! LA 0.95 NL 0.93 OV 1.05 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.12 KP 1.00 ! LA 1.02 NL 1.01 OV 1.07 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.01 KP 0.97 ! LA 0.94 NL 1.03 OV 1.12 PT 0.88 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.021035Jy sigma=0.101221 ! Fit after self-cal, rms=0.018418Jy sigma=0.083951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=3.118 mas, bpa=14 degrees ! Estimated noise=5.15392 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 (-3.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036485 Jy ! Component: 100 - total flux cleaned = 0.00506208 Jy ! Component: 150 - total flux cleaned = 0.0054001 Jy ! Component: 200 - total flux cleaned = 0.00544176 Jy ! Total flux subtracted in 200 components = 0.00544176 Jy ! Clean residual min=-0.002023 max=0.002587 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.150719 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.150719 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=0.017627Jy sigma=0.079955 ! Fit after self-cal, rms=0.017554Jy sigma=0.079631 ! 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=0.017554Jy sigma=0.079631 ! Fit after self-cal, rms=0.016590Jy sigma=0.073601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=3.121 mas, bpa=13.98 degrees ! Estimated noise=5.14031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.06601e-05 Jy ! Component: 100 - total flux cleaned = -0.000213502 Jy ! Component: 150 - total flux cleaned = -0.000326451 Jy ! Component: 200 - total flux cleaned = -0.000360385 Jy ! Total flux subtracted in 200 components = -0.000360385 Jy ! Clean residual min=-0.001561 max=0.001838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.150358 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.150358 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=0.016302Jy sigma=0.072754 ! Fit after self-cal, rms=0.016279Jy sigma=0.072683 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 = 0.000319069 Jy ! Component: 100 - total flux cleaned = 0.000292176 Jy ! Component: 150 - total flux cleaned = 0.00029085 Jy ! Component: 200 - total flux cleaned = 0.000313132 Jy ! Total flux subtracted in 200 components = 0.000313132 Jy ! Clean residual min=-0.001443 max=0.001768 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.150671 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.150671 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=0.016176Jy sigma=0.072371 ! Fit after self-cal, rms=0.016167Jy sigma=0.072351 ! 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=0.016167Jy sigma=0.072351 ! Fit after self-cal, rms=0.015250Jy sigma=0.065800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=3.122 mas, bpa=14.01 degrees ! Estimated noise=5.09262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588137 Jy ! Component: 100 - total flux cleaned = -0.000806093 Jy ! Component: 150 - total flux cleaned = -0.00100925 Jy ! Component: 200 - total flux cleaned = -0.001088 Jy ! Total flux subtracted in 200 components = -0.001088 Jy ! Clean residual min=-0.001334 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.149583 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.149583 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=0.015096Jy sigma=0.065646 ! Fit after self-cal, rms=0.015094Jy sigma=0.065636 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 = 4.32289e-05 Jy ! Component: 100 - total flux cleaned = -2.22861e-05 Jy ! Component: 150 - total flux cleaned = -6.8391e-05 Jy ! Component: 200 - total flux cleaned = -9.66755e-05 Jy ! Total flux subtracted in 200 components = -9.66755e-05 Jy ! Clean residual min=-0.001295 max=0.001300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.149487 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.149487 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=0.015049Jy sigma=0.065540 ! Fit after self-cal, rms=0.015048Jy sigma=0.065537 ! 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=0.015048Jy sigma=0.065537 ! Fit after self-cal, rms=0.014970Jy sigma=0.065008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=3.943 mas, bpa=0.7779 degrees ! Estimated noise=5.50912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000708119 Jy ! Component: 100 - total flux cleaned = -0.000851891 Jy ! Component: 150 - total flux cleaned = -0.000931756 Jy ! Component: 200 - total flux cleaned = -0.000931725 Jy ! Total flux subtracted in 200 components = -0.000931725 Jy ! Clean residual min=-0.001305 max=0.001375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.148555 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.148555 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=0.014898Jy sigma=0.065026 ! Fit after self-cal, rms=0.014895Jy sigma=0.065013 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.45397e-06 Jy ! Component: 100 - total flux cleaned = 2.47937e-05 Jy ! Component: 150 - total flux cleaned = 1.54641e-05 Jy ! Component: 200 - total flux cleaned = 6.86604e-06 Jy ! Total flux subtracted in 200 components = 6.86604e-06 Jy ! Clean residual min=-0.001281 max=0.001320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.148562 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 167 components and 0.148562 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=0.014888Jy sigma=0.064985 ! Fit after self-cal, rms=0.014885Jy sigma=0.064979 ! 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=1.21 mas, bmaj=3.125 mas, bpa=14.01 degrees ! Estimated noise=5.06494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 3.125 at 14.01 degrees (North through East) ! Clean map min=-0.0014434 max=0.12137 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=0.9623 mas, bmaj=2.913 mas, bpa=16.71 degrees ! Estimated noise=6.65805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0943694 Jy ! Component: 100 - total flux cleaned = 0.118492 Jy ! Component: 150 - total flux cleaned = 0.12833 Jy ! Component: 200 - total flux cleaned = 0.133763 Jy ! Total flux subtracted in 200 components = 0.133763 Jy ! Clean residual min=-0.002948 max=0.003291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.133763 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.133763 Jy ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=3.125 mas, bpa=14.01 degrees ! Estimated noise=5.06494 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 = 0.00490517 Jy ! Component: 100 - total flux cleaned = 0.00800101 Jy ! Component: 150 - total flux cleaned = 0.00982935 Jy ! Component: 200 - total flux cleaned = 0.0107815 Jy ! Total flux subtracted in 200 components = 0.0107815 Jy ! Clean residual min=-0.001682 max=0.001413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.144545 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 79 components and 0.144544 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=2.36 mas, bmaj=3.943 mas, bpa=0.7779 degrees ! Estimated noise=5.50912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151888 Jy ! Component: 100 - total flux cleaned = 0.00250531 Jy ! Component: 150 - total flux cleaned = 0.00292072 Jy ! Component: 200 - total flux cleaned = 0.00315511 Jy ! Total flux subtracted in 200 components = 0.00315511 Jy ! Clean residual min=-0.001404 max=0.001192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.1477 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 = 0.000174586 Jy ! Component: 100 - total flux cleaned = 0.000335479 Jy ! Component: 150 - total flux cleaned = 0.000467983 Jy ! Component: 200 - total flux cleaned = 0.000546963 Jy ! Total flux subtracted in 200 components = 0.000546963 Jy ! Clean residual min=-0.001334 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.148247 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 116 components and 0.148247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=3.125 mas, bpa=14.01 degrees ! Estimated noise=5.06494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.23016e-06 Jy ! Component: 100 - total flux cleaned = -4.31337e-05 Jy ! Component: 150 - total flux cleaned = -5.98255e-05 Jy ! Component: 200 - total flux cleaned = -4.52025e-05 Jy ! Total flux subtracted in 200 components = -4.52025e-05 Jy ! Clean residual min=-0.001186 max=0.001111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.148201 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.148201 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=0.014902Jy sigma=0.065156 ! Fit after self-cal, rms=0.014890Jy sigma=0.065131 wmodel /scr/pima/bp171a9_uvs/J1106-0052_X_map.mod ! Writing 133 model components to file: /scr/pima/bp171a9_uvs/J1106-0052_X_map.mod wobs /scr/pima/bp171a9_uvs/J1106-0052_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1106-0052_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1106-0052_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1106-0052_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 = -0.000115667 Jy ! Component: 100 - total flux cleaned = -0.000152618 Jy ! Component: 150 - total flux cleaned = -0.000135325 Jy ! Component: 200 - total flux cleaned = -3.39564e-05 Jy ! Component: 250 - total flux cleaned = 4.61194e-05 Jy ! Component: 300 - total flux cleaned = 4.63523e-05 Jy ! Component: 350 - total flux cleaned = 3.20629e-05 Jy ! Component: 400 - total flux cleaned = 3.24733e-05 Jy ! Component: 450 - total flux cleaned = 5.20692e-06 Jy ! Component: 500 - total flux cleaned = -7.78591e-06 Jy ! Component: 550 - total flux cleaned = -3.30805e-05 Jy ! Component: 600 - total flux cleaned = -8.2621e-05 Jy ! Component: 650 - total flux cleaned = -0.000106805 Jy ! Component: 700 - total flux cleaned = -0.000177762 Jy ! Component: 750 - total flux cleaned = -0.000246156 Jy ! Component: 800 - total flux cleaned = -0.000312804 Jy ! Component: 850 - total flux cleaned = -0.00037784 Jy ! Component: 900 - total flux cleaned = -0.000420241 Jy ! Component: 950 - total flux cleaned = -0.000461827 Jy ! Component: 1000 - total flux cleaned = -0.000472054 Jy ! Component: 1050 - total flux cleaned = -0.000482356 Jy ! Component: 1100 - total flux cleaned = -0.000511585 Jy ! Component: 1150 - total flux cleaned = -0.0005781 Jy ! Component: 1200 - total flux cleaned = -0.000615361 Jy ! Component: 1250 - total flux cleaned = -0.000633809 Jy ! Component: 1300 - total flux cleaned = -0.00070554 Jy ! Component: 1350 - total flux cleaned = -0.000723139 Jy ! Component: 1400 - total flux cleaned = -0.000792533 Jy ! Component: 1450 - total flux cleaned = -0.000826589 Jy ! Component: 1500 - total flux cleaned = -0.000851837 Jy ! Component: 1550 - total flux cleaned = -0.000885176 Jy ! Component: 1600 - total flux cleaned = -0.000942414 Jy ! Component: 1650 - total flux cleaned = -0.00099872 Jy ! Component: 1700 - total flux cleaned = -0.00103046 Jy ! Component: 1750 - total flux cleaned = -0.00108528 Jy ! Component: 1800 - total flux cleaned = -0.00111629 Jy ! Component: 1850 - total flux cleaned = -0.00116216 Jy ! Component: 1900 - total flux cleaned = -0.00117723 Jy ! Component: 1950 - total flux cleaned = -0.00118462 Jy ! Component: 2000 - total flux cleaned = -0.00124326 Jy ! Component: 2050 - total flux cleaned = -0.00125052 Jy ! Component: 2100 - total flux cleaned = -0.00129369 Jy ! Component: 2150 - total flux cleaned = -0.0013222 Jy ! Component: 2200 - total flux cleaned = -0.00132933 Jy ! Component: 2250 - total flux cleaned = -0.00138522 Jy ! Component: 2300 - total flux cleaned = -0.00139215 Jy ! Component: 2350 - total flux cleaned = -0.00141971 Jy ! Component: 2400 - total flux cleaned = -0.00145381 Jy ! Component: 2450 - total flux cleaned = -0.0014538 Jy ! Component: 2500 - total flux cleaned = -0.00148066 Jy ! Component: 2550 - total flux cleaned = -0.00150063 Jy ! Component: 2600 - total flux cleaned = -0.00152048 Jy ! Component: 2650 - total flux cleaned = -0.00155324 Jy ! Component: 2700 - total flux cleaned = -0.00155325 Jy ! Component: 2750 - total flux cleaned = -0.00160507 Jy ! Component: 2800 - total flux cleaned = -0.00161152 Jy ! Component: 2850 - total flux cleaned = -0.00164354 Jy ! Component: 2900 - total flux cleaned = -0.0016499 Jy ! Component: 2950 - total flux cleaned = -0.00166256 Jy ! Component: 3000 - total flux cleaned = -0.00166884 Jy ! Component: 3050 - total flux cleaned = -0.00170644 Jy ! Component: 3100 - total flux cleaned = -0.00171887 Jy ! Component: 3150 - total flux cleaned = -0.00174995 Jy ! Component: 3200 - total flux cleaned = -0.00178695 Jy ! Component: 3250 - total flux cleaned = -0.00180535 Jy ! Component: 3300 - total flux cleaned = -0.00181754 Jy ! Component: 3350 - total flux cleaned = -0.00182968 Jy ! Component: 3400 - total flux cleaned = -0.00184186 Jy ! Component: 3450 - total flux cleaned = -0.00184186 Jy ! Component: 3500 - total flux cleaned = -0.00185391 Jy ! Component: 3550 - total flux cleaned = -0.00186593 Jy ! Component: 3600 - total flux cleaned = -0.00187789 Jy ! Component: 3650 - total flux cleaned = -0.00189575 Jy ! Component: 3700 - total flux cleaned = -0.00188981 Jy ! Component: 3750 - total flux cleaned = -0.00190172 Jy ! Component: 3800 - total flux cleaned = -0.00190764 Jy ! Component: 3850 - total flux cleaned = -0.00191948 Jy ! Component: 3900 - total flux cleaned = -0.00192535 Jy ! Component: 3950 - total flux cleaned = -0.00193714 Jy ! Component: 4000 - total flux cleaned = -0.00195478 Jy ! Component: 4050 - total flux cleaned = -0.00196064 Jy ! Total flux subtracted in 4096 components = -0.00196654 Jy ! Clean residual min=-0.000365 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.146235 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 379 components and 0.146235 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1106-0052_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 3.125 at 14.01 degrees (North through East) ! Clean map min=-0.0010188 max=0.12193 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1106-0052_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.21384e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226706 0.226706 0.453413 0.906826 1.81365 3.6273 7.2546 14.5092 29.0184 58.0368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1323.3 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1106-0052_X_uvs.log closed on Sat Dec 21 09:11:22 2013