! Started logfile: /scr/pima/br145af_uvs/J2311+6305_X_uvs.log on Wed Mar 23 20:19:43 2016 obs /scr/pima/br145af_uvs/J2311+6305_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J2311+6305_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2311+6305 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1440 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br145af_uvs/J2311+6305_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999639Jy sigma=44.163491 ! Fit after self-cal, rms=0.967807Jy sigma=42.752988 ! 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=0.6334 mas, bmaj=3.493 mas, bpa=29.8 degrees ! Estimated noise=0.678618 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 = 0.0217159 Jy ! Component: 100 - total flux cleaned = 0.0285472 Jy ! Total flux subtracted in 100 components = 0.0285472 Jy ! Clean residual min=-0.002974 max=0.003427 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0285472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0285472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021911Jy sigma=0.901687 ! Fit after self-cal, rms=0.021288Jy sigma=0.868375 ! 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=0.8142 mas, bmaj=3.409 mas, bpa=29.72 degrees ! Estimated noise=0.467254 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 = 0.00717433 Jy ! Component: 100 - total flux cleaned = 0.0112509 Jy ! Component: 150 - total flux cleaned = 0.0140121 Jy ! Component: 200 - total flux cleaned = 0.0159191 Jy ! Total flux subtracted in 200 components = 0.0159191 Jy ! Clean residual min=-0.001921 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0444663 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.0444663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018591Jy sigma=0.736356 ! Fit after self-cal, rms=0.018531Jy sigma=0.733735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8142 x 3.409 at 29.72 degrees (North through East) ! Clean map min=-0.0018257 max=0.030882 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 0.99 FD 1.00 KP 1.05 LA 0.84 ! MK 1.00 NL 1.06 OV 0.93 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 KP 0.94 LA 0.91 ! MK 1.02 NL 0.95 OV 1.01 PT 0.98 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 1.04 LA 0.92 ! MK 1.01 NL 1.04 OV 0.94 PT 1.14 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 0.99 LA 0.94 ! MK 0.94 NL 0.95 OV 0.97 PT 1.01 ! SC 1.09 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 KP 0.98 LA 0.97 ! MK 1.01 NL 0.96 OV 0.95 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 0.97 LA 0.91 ! MK 0.95 NL 0.96 OV 1.14 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 KP 1.07 LA 0.87 ! MK 1.03 NL 0.99 OV 0.91 PT 0.99 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.018531Jy sigma=0.733735 ! Fit after self-cal, rms=0.018107Jy sigma=0.721550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8269 mas, bmaj=3.402 mas, bpa=29.76 degrees ! Estimated noise=0.452644 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 = 0.000956242 Jy ! Component: 100 - total flux cleaned = 0.00111468 Jy ! Component: 150 - total flux cleaned = 0.0011127 Jy ! Component: 200 - total flux cleaned = 0.00111194 Jy ! Total flux subtracted in 200 components = 0.00111194 Jy ! Clean residual min=-0.001607 max=0.001473 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0455783 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0455783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018006Jy sigma=0.716456 ! Fit after self-cal, rms=0.018015Jy sigma=0.715597 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018015Jy sigma=0.715597 ! Fit after self-cal, rms=0.018046Jy sigma=0.715193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8269 mas, bmaj=3.398 mas, bpa=29.79 degrees ! Estimated noise=0.453896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633512 Jy ! Component: 100 - total flux cleaned = 0.000650695 Jy ! Component: 150 - total flux cleaned = 0.000651734 Jy ! Component: 200 - total flux cleaned = 0.000629029 Jy ! Total flux subtracted in 200 components = 0.000629029 Jy ! Clean residual min=-0.001608 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0462073 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0462073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018009Jy sigma=0.713520 ! Fit after self-cal, rms=0.018006Jy sigma=0.713215 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 = 0.000149913 Jy ! Component: 100 - total flux cleaned = 0.000102988 Jy ! Component: 150 - total flux cleaned = 7.20645e-05 Jy ! Component: 200 - total flux cleaned = 4.34637e-05 Jy ! Total flux subtracted in 200 components = 4.34637e-05 Jy ! Clean residual min=-0.001605 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0462508 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0462508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017990Jy sigma=0.712521 ! Fit after self-cal, rms=0.017989Jy sigma=0.712395 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017989Jy sigma=0.712395 ! Fit after self-cal, rms=0.018005Jy sigma=0.712196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=3.393 mas, bpa=29.82 degrees ! Estimated noise=0.454428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343547 Jy ! Component: 100 - total flux cleaned = 0.000436355 Jy ! Component: 150 - total flux cleaned = 0.000446073 Jy ! Component: 200 - total flux cleaned = 0.000438691 Jy ! Total flux subtracted in 200 components = 0.000438691 Jy ! Clean residual min=-0.001592 max=0.001236 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0466895 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0466894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017990Jy sigma=0.711679 ! Fit after self-cal, rms=0.017990Jy sigma=0.711563 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 = -6.63562e-05 Jy ! Component: 100 - total flux cleaned = -5.86017e-05 Jy ! Component: 150 - total flux cleaned = -4.44852e-05 Jy ! Component: 200 - total flux cleaned = -4.41395e-05 Jy ! Total flux subtracted in 200 components = -4.41395e-05 Jy ! Clean residual min=-0.001581 max=0.001225 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0466453 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0466453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017982Jy sigma=0.711256 ! Fit after self-cal, rms=0.017982Jy sigma=0.711162 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017982Jy sigma=0.711162 ! Fit after self-cal, rms=0.018001Jy sigma=0.711076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.303 mas, bpa=33.67 degrees ! Estimated noise=0.597503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185915 Jy ! Component: 100 - total flux cleaned = 0.000168177 Jy ! Component: 150 - total flux cleaned = 0.000150279 Jy ! Component: 200 - total flux cleaned = 0.000128003 Jy ! Total flux subtracted in 200 components = 0.000128003 Jy ! Clean residual min=-0.001691 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0467733 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0467733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017995Jy sigma=0.711087 ! Fit after self-cal, rms=0.017991Jy sigma=0.710829 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 = -2.52247e-05 Jy ! Component: 100 - total flux cleaned = -1.42633e-05 Jy ! Component: 150 - total flux cleaned = -1.97531e-05 Jy ! Component: 200 - total flux cleaned = -1.98235e-05 Jy ! Total flux subtracted in 200 components = -1.98235e-05 Jy ! Clean residual min=-0.001642 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0467535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0467535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017989Jy sigma=0.710935 ! Fit after self-cal, rms=0.017987Jy sigma=0.710775 ! 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=0.825 mas, bmaj=3.388 mas, bpa=29.84 degrees ! Estimated noise=0.454694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 3.388 at 29.84 degrees (North through East) ! Clean map min=-0.0014 max=0.029343 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=0.6408 mas, bmaj=3.465 mas, bpa=29.88 degrees ! Estimated noise=0.664304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215103 Jy ! Component: 100 - total flux cleaned = 0.0285771 Jy ! Component: 150 - total flux cleaned = 0.0331722 Jy ! Component: 200 - total flux cleaned = 0.0363871 Jy ! Total flux subtracted in 200 components = 0.0363871 Jy ! Clean residual min=-0.001962 max=0.002178 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0363871 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0363871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=3.388 mas, bpa=29.84 degrees ! Estimated noise=0.454694 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 = 0.0040955 Jy ! Component: 100 - total flux cleaned = 0.00636201 Jy ! Component: 150 - total flux cleaned = 0.00789534 Jy ! Component: 200 - total flux cleaned = 0.00899037 Jy ! Total flux subtracted in 200 components = 0.00899037 Jy ! Clean residual min=-0.001701 max=0.001381 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0453775 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0453775 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=2.122 mas, bmaj=3.303 mas, bpa=33.67 degrees ! Estimated noise=0.597503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891445 Jy ! Component: 100 - total flux cleaned = 0.00114206 Jy ! Component: 150 - total flux cleaned = 0.00123661 Jy ! Component: 200 - total flux cleaned = 0.00135008 Jy ! Total flux subtracted in 200 components = 0.00135008 Jy ! Clean residual min=-0.001763 max=0.001288 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0467276 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.51125e-05 Jy ! Component: 100 - total flux cleaned = 0.000146678 Jy ! Component: 150 - total flux cleaned = 0.000136875 Jy ! Component: 200 - total flux cleaned = 0.000128293 Jy ! Total flux subtracted in 200 components = 0.000128293 Jy ! Clean residual min=-0.001712 max=0.001252 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0468559 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.0468559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=3.388 mas, bpa=29.84 degrees ! Estimated noise=0.454694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48147e-05 Jy ! Component: 100 - total flux cleaned = 5.89771e-05 Jy ! Component: 150 - total flux cleaned = 7.50347e-05 Jy ! Component: 200 - total flux cleaned = 8.72718e-05 Jy ! Total flux subtracted in 200 components = 8.72718e-05 Jy ! Clean residual min=-0.001538 max=0.001242 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0469431 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0469431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017991Jy sigma=0.711043 ! Fit after self-cal, rms=0.017990Jy sigma=0.710866 wmodel /scr/pima/br145af_uvs/J2311+6305_X_map.mod ! Writing 61 model components to file: /scr/pima/br145af_uvs/J2311+6305_X_map.mod wobs /scr/pima/br145af_uvs/J2311+6305_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J2311+6305_X_uvs.fits wwins /scr/pima/br145af_uvs/J2311+6305_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145af_uvs/J2311+6305_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 = -0.00045137 Jy ! Component: 100 - total flux cleaned = -0.000537605 Jy ! Component: 150 - total flux cleaned = -0.000576364 Jy ! Component: 200 - total flux cleaned = -0.00061319 Jy ! Component: 250 - total flux cleaned = -0.00063073 Jy ! Component: 300 - total flux cleaned = -0.000647187 Jy ! Component: 350 - total flux cleaned = -0.000647299 Jy ! Component: 400 - total flux cleaned = -0.000663271 Jy ! Component: 450 - total flux cleaned = -0.000617416 Jy ! Component: 500 - total flux cleaned = -0.000617567 Jy ! Component: 550 - total flux cleaned = -0.000573805 Jy ! Component: 600 - total flux cleaned = -0.000503006 Jy ! Component: 650 - total flux cleaned = -0.000461441 Jy ! Component: 700 - total flux cleaned = -0.000393735 Jy ! Component: 750 - total flux cleaned = -0.000353876 Jy ! Component: 800 - total flux cleaned = -0.000301804 Jy ! Component: 850 - total flux cleaned = -0.000250776 Jy ! Component: 900 - total flux cleaned = -0.000213346 Jy ! Component: 950 - total flux cleaned = -0.000164291 Jy ! Component: 1000 - total flux cleaned = -0.000128259 Jy ! Component: 1050 - total flux cleaned = -8.10204e-05 Jy ! Component: 1100 - total flux cleaned = -3.44088e-05 Jy ! Component: 1150 - total flux cleaned = -1.15106e-05 Jy ! Component: 1200 - total flux cleaned = 6.76357e-05 Jy ! Component: 1250 - total flux cleaned = 7.86569e-05 Jy ! Component: 1300 - total flux cleaned = 0.000100719 Jy ! Component: 1350 - total flux cleaned = 0.000111733 Jy ! Component: 1400 - total flux cleaned = 0.000143724 Jy ! Component: 1450 - total flux cleaned = 0.000175186 Jy ! Component: 1500 - total flux cleaned = 0.000154491 Jy ! Component: 1550 - total flux cleaned = 0.000164719 Jy ! Component: 1600 - total flux cleaned = 0.000134194 Jy ! Component: 1650 - total flux cleaned = 9.41024e-05 Jy ! Component: 1700 - total flux cleaned = 0.000113831 Jy ! Component: 1750 - total flux cleaned = 8.43266e-05 Jy ! Component: 1800 - total flux cleaned = 5.54453e-05 Jy ! Component: 1850 - total flux cleaned = 6.51429e-05 Jy ! Component: 1900 - total flux cleaned = 4.62616e-05 Jy ! Component: 1950 - total flux cleaned = 7.43272e-05 Jy ! Component: 2000 - total flux cleaned = 3.69797e-05 Jy ! Component: 2050 - total flux cleaned = 9.44193e-06 Jy ! Component: 2100 - total flux cleaned = 2.77339e-05 Jy ! Component: 2150 - total flux cleaned = -8.52933e-06 Jy ! Component: 2200 - total flux cleaned = -3.53384e-05 Jy ! Component: 2250 - total flux cleaned = -4.42152e-05 Jy ! Component: 2300 - total flux cleaned = -2.64444e-05 Jy ! Component: 2350 - total flux cleaned = -3.01826e-07 Jy ! Component: 2400 - total flux cleaned = -3.4946e-05 Jy ! Component: 2450 - total flux cleaned = -2.63194e-05 Jy ! Component: 2500 - total flux cleaned = -2.64337e-05 Jy ! Component: 2550 - total flux cleaned = -1.79644e-05 Jy ! Component: 2600 - total flux cleaned = -4.32024e-05 Jy ! Component: 2650 - total flux cleaned = -5.99719e-05 Jy ! Component: 2700 - total flux cleaned = -7.65131e-05 Jy ! Component: 2750 - total flux cleaned = -0.000101136 Jy ! Component: 2800 - total flux cleaned = -8.47145e-05 Jy ! Component: 2850 - total flux cleaned = -6.84603e-05 Jy ! Component: 2900 - total flux cleaned = -0.000108877 Jy ! Component: 2950 - total flux cleaned = -9.28496e-05 Jy ! Component: 3000 - total flux cleaned = -0.0001088 Jy ! Component: 3050 - total flux cleaned = -0.000132636 Jy ! Component: 3100 - total flux cleaned = -0.000156307 Jy ! Component: 3150 - total flux cleaned = -0.000148516 Jy ! Component: 3200 - total flux cleaned = -0.000179614 Jy ! Component: 3250 - total flux cleaned = -0.000187306 Jy ! Component: 3300 - total flux cleaned = -0.000179587 Jy ! Component: 3350 - total flux cleaned = -0.000187317 Jy ! Component: 3400 - total flux cleaned = -0.000194991 Jy ! Component: 3450 - total flux cleaned = -0.00017986 Jy ! Component: 3500 - total flux cleaned = -0.000225157 Jy ! Component: 3550 - total flux cleaned = -0.000225139 Jy ! Component: 3600 - total flux cleaned = -0.000240061 Jy ! Component: 3650 - total flux cleaned = -0.000247434 Jy ! Component: 3700 - total flux cleaned = -0.000254798 Jy ! Component: 3750 - total flux cleaned = -0.000276863 Jy ! Component: 3800 - total flux cleaned = -0.000291488 Jy ! Component: 3850 - total flux cleaned = -0.000291536 Jy ! Component: 3900 - total flux cleaned = -0.000320581 Jy ! Component: 3950 - total flux cleaned = -0.000313359 Jy ! Component: 4000 - total flux cleaned = -0.000327779 Jy ! Component: 4050 - total flux cleaned = -0.000349295 Jy ! Total flux subtracted in 4096 components = -0.000356431 Jy ! Clean residual min=-0.000496 max=0.000420 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0465867 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 314 components and 0.0465867 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J2311+6305_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 3.388 at 29.84 degrees (North through East) ! Clean map min=-0.00076075 max=0.029362 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J2311+6305_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0293624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19196 1.19196 2.38392 4.76783 9.53566 19.0713 38.1427 76.2853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.686 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J2311+6305_X_uvs.log closed on Wed Mar 23 20:19:47 2016