! Started logfile: /d2/scr/pima/bp177j_uvs/J0050-0929_X_uvs.log on Thu Jun 19 03:19:26 2014 obs /d2/scr/pima/bp177j_uvs/J0050-0929_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0050-0929_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 672 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/bp177j_uvs/J0050-0929_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=1.130793Jy sigma=37.448868 ! Fit after self-cal, rms=0.529493Jy sigma=17.873767 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=3.381 mas, bpa=-12.26 degrees ! Estimated noise=1.17133 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 = 0.357276 Jy ! Component: 100 - total flux cleaned = 0.435193 Jy ! Total flux subtracted in 100 components = 0.435193 Jy ! Clean residual min=-0.021510 max=0.021940 Jy/beam ! Clean residual mean=-0.000259 rms=0.004920 Jy/beam ! Combined flux in latest and established models = 0.435193 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.435193 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=0.074295Jy sigma=2.313876 ! Fit after self-cal, rms=0.074297Jy sigma=2.313694 ! 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=1.384 mas, bmaj=3.439 mas, bpa=-11.08 degrees ! Estimated noise=0.845963 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 = 0.0358749 Jy ! Component: 100 - total flux cleaned = 0.0533828 Jy ! Component: 150 - total flux cleaned = 0.0640033 Jy ! Component: 200 - total flux cleaned = 0.0709488 Jy ! Total flux subtracted in 200 components = 0.0709488 Jy ! Clean residual min=-0.017701 max=0.013418 Jy/beam ! Clean residual mean=-0.000355 rms=0.004048 Jy/beam ! Combined flux in latest and established models = 0.506142 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 41 components and 0.506142 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=0.054178Jy sigma=1.691362 ! Fit after self-cal, rms=0.054156Jy sigma=1.690919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 3.439 at -11.08 degrees (North through East) ! Clean map min=-0.017105 max=0.46585 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 1.09 FD 1.13 KP 0.93 LA 1.04 ! MK 0.98 NL 1.12 OV 0.99 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 0.92 LA 0.97 ! MK 0.99 NL 1.07 OV 0.95 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 KP 0.91 LA 0.99 ! MK 1.07 NL 1.07 OV 0.99 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.03 LA 1.01 ! MK 0.96 NL 1.00 OV 0.95 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 KP 1.01 LA 1.07 ! MK 1.02 NL 1.11 OV 1.03 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.02 LA 0.98 ! MK 1.01 NL 1.10 OV 1.04 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 KP 1.04 LA 0.92 ! MK 0.97 NL 1.09 OV 1.02 PT 0.83 ! ! ! Fit before self-cal, rms=0.054156Jy sigma=1.690919 ! Fit after self-cal, rms=0.032708Jy sigma=0.995193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=3.477 mas, bpa=-11.14 degrees ! Estimated noise=0.844497 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 = -0.00279479 Jy ! Component: 100 - total flux cleaned = -0.00294861 Jy ! Component: 150 - total flux cleaned = -0.00311112 Jy ! Component: 200 - total flux cleaned = -0.00322873 Jy ! Total flux subtracted in 200 components = -0.00322873 Jy ! Clean residual min=-0.004273 max=0.004206 Jy/beam ! Clean residual mean=-0.000104 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.502913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.502913 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=0.032329Jy sigma=0.981911 ! Fit after self-cal, rms=0.032338Jy sigma=0.981735 ! 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=0.032338Jy sigma=0.981735 ! Fit after self-cal, rms=0.024957Jy sigma=0.705347 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=3.475 mas, bpa=-11.16 degrees ! Estimated noise=0.842078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121563 Jy ! Component: 100 - total flux cleaned = -0.00161134 Jy ! Component: 150 - total flux cleaned = -0.00166978 Jy ! Component: 200 - total flux cleaned = -0.00170195 Jy ! Total flux subtracted in 200 components = -0.00170195 Jy ! Clean residual min=-0.003739 max=0.002991 Jy/beam ! Clean residual mean=-0.000046 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.501211 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.501211 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=0.024848Jy sigma=0.704740 ! Fit after self-cal, rms=0.024851Jy sigma=0.704694 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 = 3.0092e-06 Jy ! Component: 100 - total flux cleaned = -3.60121e-05 Jy ! Component: 150 - total flux cleaned = -4.66461e-05 Jy ! Component: 200 - total flux cleaned = -6.83792e-05 Jy ! Total flux subtracted in 200 components = -6.83792e-05 Jy ! Clean residual min=-0.003731 max=0.002993 Jy/beam ! Clean residual mean=-0.000046 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.501143 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.501143 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=0.024835Jy sigma=0.704462 ! Fit after self-cal, rms=0.024837Jy sigma=0.704438 ! 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=0.024837Jy sigma=0.704438 ! Fit after self-cal, rms=0.024843Jy sigma=0.703369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=3.477 mas, bpa=-11.17 degrees ! Estimated noise=0.84031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000939599 Jy ! Component: 100 - total flux cleaned = -0.00130931 Jy ! Component: 150 - total flux cleaned = -0.0013618 Jy ! Component: 200 - total flux cleaned = -0.00137247 Jy ! Total flux subtracted in 200 components = -0.00137247 Jy ! Clean residual min=-0.003643 max=0.002954 Jy/beam ! Clean residual mean=-0.000044 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.49977 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.49977 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=0.024775Jy sigma=0.703283 ! Fit after self-cal, rms=0.024777Jy sigma=0.703269 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 = 9.00359e-06 Jy ! Component: 100 - total flux cleaned = 4.70695e-07 Jy ! Component: 150 - total flux cleaned = 6.13198e-07 Jy ! Component: 200 - total flux cleaned = 4.82247e-07 Jy ! Total flux subtracted in 200 components = 4.82247e-07 Jy ! Clean residual min=-0.003660 max=0.002957 Jy/beam ! Clean residual mean=-0.000044 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.499771 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.499771 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=0.024768Jy sigma=0.703195 ! Fit after self-cal, rms=0.024770Jy sigma=0.703187 ! 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=0.024770Jy sigma=0.703187 ! Fit after self-cal, rms=0.024765Jy sigma=0.702254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=4.329 mas, bpa=12.72 degrees ! Estimated noise=0.976239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756719 Jy ! Component: 100 - total flux cleaned = -0.000867089 Jy ! Component: 150 - total flux cleaned = -0.000909645 Jy ! Component: 200 - total flux cleaned = -0.000909438 Jy ! Total flux subtracted in 200 components = -0.000909438 Jy ! Clean residual min=-0.004246 max=0.003637 Jy/beam ! Clean residual mean=-0.000065 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.498861 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.498861 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=0.024719Jy sigma=0.702152 ! Fit after self-cal, rms=0.024718Jy sigma=0.702114 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33748e-05 Jy ! Component: 100 - total flux cleaned = 3.21724e-05 Jy ! Component: 150 - total flux cleaned = 3.19189e-05 Jy ! Component: 200 - total flux cleaned = 3.18775e-05 Jy ! Total flux subtracted in 200 components = 3.18775e-05 Jy ! Clean residual min=-0.004244 max=0.003620 Jy/beam ! Clean residual mean=-0.000064 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.498893 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.498893 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=0.024711Jy sigma=0.702140 ! Fit after self-cal, rms=0.024709Jy sigma=0.702111 ! 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=1.387 mas, bmaj=3.479 mas, bpa=-11.19 degrees ! Estimated noise=0.838657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.387 x 3.479 at -11.19 degrees (North through East) ! Clean map min=-0.0035532 max=0.46371 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.408 mas, bpa=-12.32 degrees ! Estimated noise=1.17264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357666 Jy ! Component: 100 - total flux cleaned = 0.435726 Jy ! Component: 150 - total flux cleaned = 0.458743 Jy ! Component: 200 - total flux cleaned = 0.471209 Jy ! Total flux subtracted in 200 components = 0.471209 Jy ! Clean residual min=-0.005468 max=0.007178 Jy/beam ! Clean residual mean=-0.000066 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.471209 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.471209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=3.479 mas, bpa=-11.19 degrees ! Estimated noise=0.838657 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 = 0.0112884 Jy ! Component: 100 - total flux cleaned = 0.0175112 Jy ! Component: 150 - total flux cleaned = 0.021193 Jy ! Component: 200 - total flux cleaned = 0.0234392 Jy ! Total flux subtracted in 200 components = 0.0234392 Jy ! Clean residual min=-0.003476 max=0.002680 Jy/beam ! Clean residual mean=-0.000060 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.494649 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.494649 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=2.602 mas, bmaj=4.329 mas, bpa=12.72 degrees ! Estimated noise=0.976239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191385 Jy ! Component: 100 - total flux cleaned = 0.00290164 Jy ! Component: 150 - total flux cleaned = 0.00342854 Jy ! Component: 200 - total flux cleaned = 0.00364033 Jy ! Total flux subtracted in 200 components = 0.00364033 Jy ! Clean residual min=-0.004267 max=0.003543 Jy/beam ! Clean residual mean=-0.000069 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.498289 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 = 3.94095e-05 Jy ! Component: 100 - total flux cleaned = 8.42083e-05 Jy ! Component: 150 - total flux cleaned = 0.000117064 Jy ! Component: 200 - total flux cleaned = 0.00014783 Jy ! Total flux subtracted in 200 components = 0.00014783 Jy ! Clean residual min=-0.004266 max=0.003548 Jy/beam ! Clean residual mean=-0.000068 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.498437 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.498437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=3.479 mas, bpa=-11.19 degrees ! Estimated noise=0.838657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213225 Jy ! Component: 100 - total flux cleaned = -0.00022559 Jy ! Component: 150 - total flux cleaned = -0.000215458 Jy ! Component: 200 - total flux cleaned = -0.000197058 Jy ! Total flux subtracted in 200 components = -0.000197058 Jy ! Clean residual min=-0.003609 max=0.002870 Jy/beam ! Clean residual mean=-0.000044 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.49824 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.49824 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=0.024694Jy sigma=0.702536 ! Fit after self-cal, rms=0.024695Jy sigma=0.702526 wmodel /d2/scr/pima/bp177j_uvs/J0050-0929_X_map.mod ! Writing 76 model components to file: /d2/scr/pima/bp177j_uvs/J0050-0929_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0050-0929_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0050-0929_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0050-0929_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0050-0929_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 = -0.000774442 Jy ! Component: 100 - total flux cleaned = -0.00113129 Jy ! Component: 150 - total flux cleaned = -0.00144984 Jy ! Component: 200 - total flux cleaned = -0.0016983 Jy ! Component: 250 - total flux cleaned = -0.00182901 Jy ! Component: 300 - total flux cleaned = -0.00185943 Jy ! Component: 350 - total flux cleaned = -0.00191444 Jy ! Component: 400 - total flux cleaned = -0.00194128 Jy ! Component: 450 - total flux cleaned = -0.00199158 Jy ! Component: 500 - total flux cleaned = -0.00208583 Jy ! Component: 550 - total flux cleaned = -0.00210837 Jy ! Component: 600 - total flux cleaned = -0.00210912 Jy ! Component: 650 - total flux cleaned = -0.00208881 Jy ! Component: 700 - total flux cleaned = -0.00204955 Jy ! Component: 750 - total flux cleaned = -0.00203046 Jy ! Component: 800 - total flux cleaned = -0.00197629 Jy ! Component: 850 - total flux cleaned = -0.00190639 Jy ! Component: 900 - total flux cleaned = -0.00194061 Jy ! Component: 950 - total flux cleaned = -0.00194053 Jy ! Component: 1000 - total flux cleaned = -0.00194072 Jy ! Component: 1050 - total flux cleaned = -0.00203411 Jy ! Component: 1100 - total flux cleaned = -0.00204905 Jy ! Component: 1150 - total flux cleaned = -0.00210787 Jy ! Component: 1200 - total flux cleaned = -0.00222189 Jy ! Component: 1250 - total flux cleaned = -0.00230537 Jy ! Component: 1300 - total flux cleaned = -0.00240065 Jy ! Component: 1350 - total flux cleaned = -0.00249331 Jy ! Component: 1400 - total flux cleaned = -0.00257083 Jy ! Component: 1450 - total flux cleaned = -0.00263432 Jy ! Component: 1500 - total flux cleaned = -0.00274577 Jy ! Component: 1550 - total flux cleaned = -0.00281875 Jy ! Component: 1600 - total flux cleaned = -0.00292596 Jy ! Component: 1650 - total flux cleaned = -0.00300753 Jy ! Component: 1700 - total flux cleaned = -0.00307635 Jy ! Component: 1750 - total flux cleaned = -0.00314397 Jy ! Component: 1800 - total flux cleaned = -0.00319917 Jy ! Component: 1850 - total flux cleaned = -0.00325377 Jy ! Component: 1900 - total flux cleaned = -0.00333971 Jy ! Component: 1950 - total flux cleaned = -0.00338212 Jy ! Component: 2000 - total flux cleaned = -0.00347629 Jy ! Component: 2050 - total flux cleaned = -0.00356918 Jy ! Component: 2100 - total flux cleaned = -0.0036405 Jy ! Component: 2150 - total flux cleaned = -0.00370088 Jy ! Component: 2200 - total flux cleaned = -0.00377067 Jy ! Component: 2250 - total flux cleaned = -0.00384949 Jy ! Component: 2300 - total flux cleaned = -0.00390797 Jy ! Component: 2350 - total flux cleaned = -0.00399464 Jy ! Component: 2400 - total flux cleaned = -0.00405189 Jy ! Component: 2450 - total flux cleaned = -0.00410876 Jy ! Component: 2500 - total flux cleaned = -0.00415579 Jy ! Component: 2550 - total flux cleaned = -0.00425816 Jy ! Component: 2600 - total flux cleaned = -0.00431348 Jy ! Component: 2650 - total flux cleaned = -0.00436833 Jy ! Component: 2700 - total flux cleaned = -0.00442277 Jy ! Component: 2750 - total flux cleaned = -0.0044678 Jy ! Component: 2800 - total flux cleaned = -0.00450355 Jy ! Component: 2850 - total flux cleaned = -0.00453906 Jy ! Component: 2900 - total flux cleaned = -0.00459201 Jy ! Component: 2950 - total flux cleaned = -0.00461834 Jy ! Component: 3000 - total flux cleaned = -0.00464453 Jy ! Component: 3050 - total flux cleaned = -0.0046879 Jy ! Component: 3100 - total flux cleaned = -0.0047224 Jy ! Component: 3150 - total flux cleaned = -0.00476526 Jy ! Component: 3200 - total flux cleaned = -0.00479086 Jy ! Component: 3250 - total flux cleaned = -0.00480784 Jy ! Component: 3300 - total flux cleaned = -0.00482482 Jy ! Component: 3350 - total flux cleaned = -0.00485014 Jy ! Component: 3400 - total flux cleaned = -0.00485855 Jy ! Component: 3450 - total flux cleaned = -0.00488364 Jy ! Component: 3500 - total flux cleaned = -0.0049003 Jy ! Component: 3550 - total flux cleaned = -0.00494181 Jy ! Component: 3600 - total flux cleaned = -0.00493353 Jy ! Component: 3650 - total flux cleaned = -0.00495009 Jy ! Component: 3700 - total flux cleaned = -0.00496658 Jy ! Component: 3750 - total flux cleaned = -0.00499119 Jy ! Component: 3800 - total flux cleaned = -0.00500745 Jy ! Component: 3850 - total flux cleaned = -0.00503192 Jy ! Component: 3900 - total flux cleaned = -0.00504004 Jy ! Component: 3950 - total flux cleaned = -0.00505627 Jy ! Component: 4000 - total flux cleaned = -0.0050644 Jy ! Component: 4050 - total flux cleaned = -0.00508865 Jy ! Total flux subtracted in 4096 components = -0.00510475 Jy ! Clean residual min=-0.000457 max=0.000483 Jy/beam ! Clean residual mean=-0.000011 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.493135 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 350 components and 0.493135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0050-0929_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.387 x 3.479 at -11.19 degrees (North through East) ! Clean map min=-0.0017262 max=0.46357 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0050-0929_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.463572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0866525 0.0866525 0.173305 0.34661 0.69322 1.38644 2.77288 5.54576 11.0915 22.183 44.3661 88.7321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.463 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3462.1 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0050-0929_X_uvs.log closed on Thu Jun 19 03:19:30 2014