! Started logfile: /scr/pima/rv100_uvs/J1553-2422_X_uvs.log on Mon Feb 29 13:28:21 2016 obs /scr/pima/rv100_uvs/J1553-2422_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1553-2422_X_uva.fits ! AN table 1: 55 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.585065 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3604 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rv100_uvs/J1553-2422_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051028Jy sigma=8.659465 ! Fit after self-cal, rms=0.716204Jy sigma=5.801788 ! 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=0.7694 mas, bmaj=3.477 mas, bpa=-18.23 degrees ! Estimated noise=2.65304 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 = 0.22335 Jy ! Component: 100 - total flux cleaned = 0.272055 Jy ! Total flux subtracted in 100 components = 0.272055 Jy ! Clean residual min=-0.010028 max=0.016016 Jy/beam ! Clean residual mean=-0.000016 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.272055 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.272055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069305Jy sigma=0.533447 ! Fit after self-cal, rms=0.069299Jy sigma=0.533429 ! Inverting map ! Added new window around map position (-1.4, 5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152389 Jy ! Component: 100 - total flux cleaned = 0.0233684 Jy ! Total flux subtracted in 100 components = 0.0233684 Jy ! Clean residual min=-0.008345 max=0.009918 Jy/beam ! Clean residual mean=-0.000012 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.295424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.295424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066258Jy sigma=0.497714 ! Fit after self-cal, rms=0.066181Jy sigma=0.496696 ! 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=0.9854 mas, bmaj=4.366 mas, bpa=-18.65 degrees ! Estimated noise=1.5466 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 = 0.00601855 Jy ! Component: 100 - total flux cleaned = 0.00695185 Jy ! Component: 150 - total flux cleaned = 0.00715969 Jy ! Component: 200 - total flux cleaned = 0.00731341 Jy ! Total flux subtracted in 200 components = 0.00731341 Jy ! Clean residual min=-0.005715 max=0.006596 Jy/beam ! Clean residual mean=-0.000027 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.302737 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.302737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065740Jy sigma=0.490055 ! Fit after self-cal, rms=0.065737Jy sigma=0.489873 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9854 x 4.366 at -18.65 degrees (North through East) ! Clean map min=-0.0054114 max=0.28203 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. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 0.95 LA 1.01 MK 1.00 ! NL 0.99 OV 1.04 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.97 LA 1.01 MK 0.99 ! NL 0.97 OV 1.04 PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.96 LA 1.01 MK 0.99 ! NL 1.00 OV 1.01 PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.95 LA 1.02 MK 1.03 ! NL 0.97 OV 1.03 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.065737Jy sigma=0.489873 ! Fit after self-cal, rms=0.064759Jy sigma=0.482830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.356 mas, bpa=-18.57 degrees ! Estimated noise=1.54251 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 = -0.0018268 Jy ! Component: 100 - total flux cleaned = -0.0022189 Jy ! Component: 150 - total flux cleaned = -0.00222092 Jy ! Component: 200 - total flux cleaned = -0.00227892 Jy ! Total flux subtracted in 200 components = -0.00227892 Jy ! Clean residual min=-0.004472 max=0.005291 Jy/beam ! Clean residual mean=-0.000025 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.300458 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.300458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064557Jy sigma=0.481509 ! Fit after self-cal, rms=0.064558Jy sigma=0.481387 ! 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. ! ! Fit before self-cal, rms=0.064558Jy sigma=0.481387 ! Fit after self-cal, rms=0.064061Jy sigma=0.470254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=4.347 mas, bpa=-18.51 degrees ! Estimated noise=1.54025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114017 Jy ! Component: 100 - total flux cleaned = -0.00153147 Jy ! Component: 150 - total flux cleaned = -0.00166233 Jy ! Component: 200 - total flux cleaned = -0.00169732 Jy ! Total flux subtracted in 200 components = -0.00169732 Jy ! Clean residual min=-0.002983 max=0.004157 Jy/beam ! Clean residual mean=-0.000011 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.298761 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.298761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063936Jy sigma=0.469690 ! Fit after self-cal, rms=0.063948Jy sigma=0.469625 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 (-1.2, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240921 Jy ! Component: 100 - total flux cleaned = 0.00233806 Jy ! Component: 150 - total flux cleaned = 0.00222475 Jy ! Component: 200 - total flux cleaned = 0.00235719 Jy ! Total flux subtracted in 200 components = 0.00235719 Jy ! Clean residual min=-0.003105 max=0.003242 Jy/beam ! Clean residual mean=-0.000010 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.301118 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.301118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063698Jy sigma=0.468030 ! Fit after self-cal, rms=0.063687Jy sigma=0.467936 ! Inverting map ! Added new window around map position (49.4, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233255 Jy ! Component: 100 - total flux cleaned = 0.00286487 Jy ! Component: 150 - total flux cleaned = 0.0031518 Jy ! Component: 200 - total flux cleaned = 0.00335428 Jy ! Total flux subtracted in 200 components = 0.00335428 Jy ! Clean residual min=-0.002733 max=0.002905 Jy/beam ! Clean residual mean=-0.000007 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.304472 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.304472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063543Jy sigma=0.466656 ! Fit after self-cal, rms=0.063529Jy sigma=0.466534 ! 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. ! ! Fit before self-cal, rms=0.063529Jy sigma=0.466534 ! Fit after self-cal, rms=0.063602Jy sigma=0.464642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.355 mas, bpa=-18.54 degrees ! Estimated noise=1.53867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673133 Jy ! Component: 100 - total flux cleaned = -0.000627506 Jy ! Component: 150 - total flux cleaned = -0.00053691 Jy ! Component: 200 - total flux cleaned = -0.000496023 Jy ! Total flux subtracted in 200 components = -0.000496023 Jy ! Clean residual min=-0.002251 max=0.002570 Jy/beam ! Clean residual mean=-0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.303976 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.303976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063514Jy sigma=0.464089 ! Fit after self-cal, rms=0.063515Jy sigma=0.464048 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 (-32.8, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160097 Jy ! Component: 100 - total flux cleaned = 0.00232111 Jy ! Component: 150 - total flux cleaned = 0.00283007 Jy ! Component: 200 - total flux cleaned = 0.00324221 Jy ! Total flux subtracted in 200 components = 0.00324221 Jy ! Clean residual min=-0.002074 max=0.002159 Jy/beam ! Clean residual mean=-0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.307219 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.307219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063391Jy sigma=0.463115 ! Fit after self-cal, rms=0.063387Jy sigma=0.463075 ! 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. ! ! Fit before self-cal, rms=0.063387Jy sigma=0.463075 ! Fit after self-cal, rms=0.063382Jy sigma=0.462920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=7.356 mas, bpa=-14.97 degrees ! Estimated noise=1.76394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133293 Jy ! Component: 100 - total flux cleaned = 0.000478492 Jy ! Component: 150 - total flux cleaned = 0.000749237 Jy ! Component: 200 - total flux cleaned = 0.000992131 Jy ! Total flux subtracted in 200 components = 0.000992131 Jy ! Clean residual min=-0.001625 max=0.001910 Jy/beam ! Clean residual mean=-0.000007 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.308211 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.308211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063342Jy sigma=0.462694 ! Fit after self-cal, rms=0.063341Jy sigma=0.462669 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 = 0.000107055 Jy ! Component: 100 - total flux cleaned = 0.00043167 Jy ! Component: 150 - total flux cleaned = 0.00068686 Jy ! Component: 200 - total flux cleaned = 0.000927276 Jy ! Total flux subtracted in 200 components = 0.000927276 Jy ! Clean residual min=-0.001554 max=0.001842 Jy/beam ! Clean residual mean=-0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.309138 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.309138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063321Jy sigma=0.462560 ! Fit after self-cal, rms=0.063320Jy sigma=0.462551 ! 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=1.005 mas, bmaj=4.359 mas, bpa=-18.55 degrees ! Estimated noise=1.53575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.359 at -18.55 degrees (North through East) ! Clean map min=-0.0019767 max=0.28102 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=0.7817 mas, bmaj=3.464 mas, bpa=-18.12 degrees ! Estimated noise=2.58579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222973 Jy ! Component: 100 - total flux cleaned = 0.271595 Jy ! Component: 150 - total flux cleaned = 0.284424 Jy ! Component: 200 - total flux cleaned = 0.291232 Jy ! Total flux subtracted in 200 components = 0.291232 Jy ! Clean residual min=-0.005189 max=0.004664 Jy/beam ! Clean residual mean=-0.000005 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.291231 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.291231 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.359 mas, bpa=-18.55 degrees ! Estimated noise=1.53575 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 = 0.00503865 Jy ! Component: 100 - total flux cleaned = 0.00826005 Jy ! Component: 150 - total flux cleaned = 0.0106311 Jy ! Component: 200 - total flux cleaned = 0.0124388 Jy ! Total flux subtracted in 200 components = 0.0124388 Jy ! Clean residual min=-0.002433 max=0.002726 Jy/beam ! Clean residual mean=-0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.30367 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.30367 Jy ! Inverting map ! Added new window around map position (-14.6, 34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002398 Jy ! Component: 100 - total flux cleaned = 0.00292651 Jy ! Component: 150 - total flux cleaned = 0.00312862 Jy ! Component: 200 - total flux cleaned = 0.00337604 Jy ! Total flux subtracted in 200 components = 0.00337604 Jy ! Clean residual min=-0.002258 max=0.002189 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.307046 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 0.307046 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=2.118 mas, bmaj=7.356 mas, bpa=-14.97 degrees ! Estimated noise=1.76394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262021 Jy ! Component: 100 - total flux cleaned = 0.000567583 Jy ! Component: 150 - total flux cleaned = 0.000799218 Jy ! Component: 200 - total flux cleaned = 0.000940379 Jy ! Total flux subtracted in 200 components = 0.000940379 Jy ! Clean residual min=-0.001845 max=0.001950 Jy/beam ! Clean residual mean=-0.000007 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.307987 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 = 0.000198076 Jy ! Component: 100 - total flux cleaned = 0.000323156 Jy ! Component: 150 - total flux cleaned = 0.000441619 Jy ! Component: 200 - total flux cleaned = 0.00052634 Jy ! Total flux subtracted in 200 components = 0.00052634 Jy ! Clean residual min=-0.001742 max=0.001778 Jy/beam ! Clean residual mean=-0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.308513 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 105 components and 0.308513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.359 mas, bpa=-18.55 degrees ! Estimated noise=1.53575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404773 Jy ! Component: 100 - total flux cleaned = -0.000166817 Jy ! Component: 150 - total flux cleaned = -7.75209e-05 Jy ! Component: 200 - total flux cleaned = 8.93116e-05 Jy ! Total flux subtracted in 200 components = 8.93116e-05 Jy ! Clean residual min=-0.002034 max=0.001921 Jy/beam ! Clean residual mean=-0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.308602 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.308602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063316Jy sigma=0.462648 ! Fit after self-cal, rms=0.063306Jy sigma=0.462554 wmodel /scr/pima/rv100_uvs/J1553-2422_X_map.mod ! Writing 130 model components to file: /scr/pima/rv100_uvs/J1553-2422_X_map.mod wobs /scr/pima/rv100_uvs/J1553-2422_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1553-2422_X_uvs.fits wwins /scr/pima/rv100_uvs/J1553-2422_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv100_uvs/J1553-2422_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 = 0.000102534 Jy ! Component: 100 - total flux cleaned = 0.000374003 Jy ! Component: 150 - total flux cleaned = 0.000599866 Jy ! Component: 200 - total flux cleaned = 0.000908586 Jy ! Component: 250 - total flux cleaned = 0.00117674 Jy ! Component: 300 - total flux cleaned = 0.00129193 Jy ! Component: 350 - total flux cleaned = 0.00126475 Jy ! Component: 400 - total flux cleaned = 0.00131917 Jy ! Component: 450 - total flux cleaned = 0.00123867 Jy ! Component: 500 - total flux cleaned = 0.00126462 Jy ! Component: 550 - total flux cleaned = 0.00126482 Jy ! Component: 600 - total flux cleaned = 0.00129005 Jy ! Component: 650 - total flux cleaned = 0.0012405 Jy ! Component: 700 - total flux cleaned = 0.00116734 Jy ! Component: 750 - total flux cleaned = 0.00111995 Jy ! Component: 800 - total flux cleaned = 0.00112021 Jy ! Component: 850 - total flux cleaned = 0.00116679 Jy ! Component: 900 - total flux cleaned = 0.00114402 Jy ! Component: 950 - total flux cleaned = 0.00118876 Jy ! Component: 1000 - total flux cleaned = 0.00107736 Jy ! Component: 1050 - total flux cleaned = 0.00105541 Jy ! Component: 1100 - total flux cleaned = 0.00103357 Jy ! Component: 1150 - total flux cleaned = 0.000947891 Jy ! Component: 1200 - total flux cleaned = 0.000905523 Jy ! Component: 1250 - total flux cleaned = 0.000842734 Jy ! Component: 1300 - total flux cleaned = 0.000760035 Jy ! Component: 1350 - total flux cleaned = 0.000760147 Jy ! Component: 1400 - total flux cleaned = 0.000679342 Jy ! Component: 1450 - total flux cleaned = 0.000659316 Jy ! Component: 1500 - total flux cleaned = 0.000619807 Jy ! Component: 1550 - total flux cleaned = 0.000619836 Jy ! Component: 1600 - total flux cleaned = 0.000580977 Jy ! Component: 1650 - total flux cleaned = 0.000446617 Jy ! Component: 1700 - total flux cleaned = 0.000408961 Jy ! Component: 1750 - total flux cleaned = 0.00038997 Jy ! Component: 1800 - total flux cleaned = 0.000371241 Jy ! Component: 1850 - total flux cleaned = 0.000315621 Jy ! Component: 1900 - total flux cleaned = 0.000278897 Jy ! Component: 1950 - total flux cleaned = 0.000188271 Jy ! Component: 2000 - total flux cleaned = 0.000134289 Jy ! Component: 2050 - total flux cleaned = 0.000205589 Jy ! Component: 2100 - total flux cleaned = 0.000223036 Jy ! Component: 2150 - total flux cleaned = 0.000223087 Jy ! Component: 2200 - total flux cleaned = 0.000188459 Jy ! Component: 2250 - total flux cleaned = 0.000154028 Jy ! Component: 2300 - total flux cleaned = 0.000188394 Jy ! Component: 2350 - total flux cleaned = 0.000171376 Jy ! Component: 2400 - total flux cleaned = 0.000137706 Jy ! Component: 2450 - total flux cleaned = 0.000171234 Jy ! Component: 2500 - total flux cleaned = 0.00010487 Jy ! Component: 2550 - total flux cleaned = 0.000121447 Jy ! Component: 2600 - total flux cleaned = 8.87769e-05 Jy ! Component: 2650 - total flux cleaned = 7.24759e-05 Jy ! Component: 2700 - total flux cleaned = 5.64206e-05 Jy ! Component: 2750 - total flux cleaned = 5.62897e-05 Jy ! Component: 2800 - total flux cleaned = 2.42231e-05 Jy ! Component: 2850 - total flux cleaned = 8.4926e-06 Jy ! Component: 2900 - total flux cleaned = 3.97849e-05 Jy ! Component: 2950 - total flux cleaned = -7.18019e-06 Jy ! Component: 3000 - total flux cleaned = -5.38099e-05 Jy ! Component: 3050 - total flux cleaned = -5.37775e-05 Jy ! Component: 3100 - total flux cleaned = -6.91379e-05 Jy ! Component: 3150 - total flux cleaned = -0.000175851 Jy ! Component: 3200 - total flux cleaned = -0.000175804 Jy ! Component: 3250 - total flux cleaned = -0.000236162 Jy ! Component: 3300 - total flux cleaned = -0.000266096 Jy ! Component: 3350 - total flux cleaned = -0.000266119 Jy ! Component: 3400 - total flux cleaned = -0.000325509 Jy ! Component: 3450 - total flux cleaned = -0.000384447 Jy ! Component: 3500 - total flux cleaned = -0.000398974 Jy ! Component: 3550 - total flux cleaned = -0.00044276 Jy ! Component: 3600 - total flux cleaned = -0.000500726 Jy ! Component: 3650 - total flux cleaned = -0.000587339 Jy ! Component: 3700 - total flux cleaned = -0.000587408 Jy ! Component: 3750 - total flux cleaned = -0.000658796 Jy ! Component: 3800 - total flux cleaned = -0.000729953 Jy ! Component: 3850 - total flux cleaned = -0.00081488 Jy ! Component: 3900 - total flux cleaned = -0.000857039 Jy ! Component: 3950 - total flux cleaned = -0.000926848 Jy ! Component: 4000 - total flux cleaned = -0.000954698 Jy ! Component: 4050 - total flux cleaned = -0.000940772 Jy ! Total flux subtracted in 4096 components = -0.000954594 Jy ! Clean residual min=-0.000850 max=0.000901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.307648 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 373 components and 0.307648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1553-2422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.359 at -18.55 degrees (North through East) ! Clean map min=-0.0015272 max=0.28129 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1553-2422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.281292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252351 0.252351 0.504702 1.0094 2.01881 4.03761 8.07523 16.1505 32.3009 64.6018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1188.82 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1553-2422_X_uvs.log closed on Mon Feb 29 13:28:25 2016