! Started logfile: /scr/pima/br149ak_uvs/J0529+3536_X_uvs.log on Sat Feb 27 17:27:50 2016 obs /scr/pima/br149ak_uvs/J0529+3536_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ak_uvs/J0529+3536_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0529+3536 ! ! 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 4032 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/br149ak_uvs/J0529+3536_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001402Jy sigma=27.676847 ! Fit after self-cal, rms=0.975896Jy sigma=26.969664 ! 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=0.6142 mas, bmaj=2.405 mas, bpa=3.919 degrees ! Estimated noise=0.779441 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 = 0.0182446 Jy ! Component: 100 - total flux cleaned = 0.0223254 Jy ! Total flux subtracted in 100 components = 0.0223254 Jy ! Clean residual min=-0.002807 max=0.003006 Jy/beam ! Clean residual mean=0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0223254 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0223254 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=0.030554Jy sigma=0.812226 ! Fit after self-cal, rms=0.028092Jy sigma=0.744458 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418556 Jy ! Component: 100 - total flux cleaned = 0.00572781 Jy ! Total flux subtracted in 100 components = 0.00572781 Jy ! Clean residual min=-0.002209 max=0.002340 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0280532 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0280532 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=0.027453Jy sigma=0.726277 ! Fit after self-cal, rms=0.027454Jy sigma=0.726243 ! 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=0.7867 mas, bmaj=2.668 mas, bpa=4.309 degrees ! Estimated noise=0.441262 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 = 0.00144126 Jy ! Component: 100 - total flux cleaned = 0.00219661 Jy ! Component: 150 - total flux cleaned = 0.00264864 Jy ! Component: 200 - total flux cleaned = 0.00283624 Jy ! Total flux subtracted in 200 components = 0.00283624 Jy ! Clean residual min=-0.001290 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0308895 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0308895 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=0.027377Jy sigma=0.724220 ! Fit after self-cal, rms=0.027376Jy sigma=0.724129 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 2.668 at 4.309 degrees (North through East) ! Clean map min=-0.0011785 max=0.027731 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: ! FD 0.98 HN 0.99 KP 0.93 LA 1.04 ! MK 1.12 NL 1.13 OV 0.91 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.04 KP 1.15 LA 0.96 ! MK 0.97 NL 1.03 OV 0.88 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.95 KP 0.94 LA 1.00 ! MK 1.08 NL 1.11 OV 0.94 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.99 KP 1.04 LA 0.98 ! MK 1.08 NL 0.98 OV 1.07 PT 0.93 ! SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.10 KP 0.96 LA 1.07 ! MK 0.99 NL 1.10 OV 0.93 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00* KP 1.05 LA 0.89 ! MK 0.95 NL 0.94 OV 1.01 PT 1.07 ! SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.05 KP 0.91 LA 1.00 ! MK 1.01 NL 1.05 OV 1.02 PT 1.04 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.027376Jy sigma=0.724129 ! Fit after self-cal, rms=0.027279Jy sigma=0.721093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7937 mas, bmaj=2.69 mas, bpa=4.362 degrees ! Estimated noise=0.444717 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 = 8.59483e-05 Jy ! Component: 100 - total flux cleaned = 0.000104861 Jy ! Component: 150 - total flux cleaned = 0.000118566 Jy ! Component: 200 - total flux cleaned = 0.000136146 Jy ! Total flux subtracted in 200 components = 0.000136146 Jy ! Clean residual min=-0.001180 max=0.001219 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0310256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0310256 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=0.027278Jy sigma=0.721058 ! Fit after self-cal, rms=0.027288Jy sigma=0.720850 ! 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=0.027288Jy sigma=0.720850 ! Fit after self-cal, rms=0.027301Jy sigma=0.720830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7934 mas, bmaj=2.691 mas, bpa=4.358 degrees ! Estimated noise=0.445228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.80446e-05 Jy ! Component: 100 - total flux cleaned = 8.07758e-05 Jy ! Component: 150 - total flux cleaned = 9.28801e-05 Jy ! Component: 200 - total flux cleaned = 0.000104492 Jy ! Total flux subtracted in 200 components = 0.000104492 Jy ! Clean residual min=-0.001155 max=0.001232 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0311301 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0311301 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=0.027300Jy sigma=0.720800 ! Fit after self-cal, rms=0.027301Jy sigma=0.720795 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 (-25, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764909 Jy ! Component: 100 - total flux cleaned = 0.000955026 Jy ! Component: 150 - total flux cleaned = 0.00105048 Jy ! Component: 200 - total flux cleaned = 0.00105083 Jy ! Total flux subtracted in 200 components = 0.00105083 Jy ! Clean residual min=-0.001070 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0321809 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0321809 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=0.027231Jy sigma=0.719293 ! Fit after self-cal, rms=0.027224Jy sigma=0.719110 ! Inverting map ! Added new window around map position (35, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104922 Jy ! Component: 100 - total flux cleaned = 0.00146065 Jy ! Component: 150 - total flux cleaned = 0.00154376 Jy ! Component: 200 - total flux cleaned = 0.00154294 Jy ! Total flux subtracted in 200 components = 0.00154294 Jy ! Clean residual min=-0.001033 max=0.001088 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0337239 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.0337239 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=0.027170Jy sigma=0.717695 ! Fit after self-cal, rms=0.027163Jy sigma=0.717563 ! Inverting map ! Added new window around map position (-45.6, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743869 Jy ! Component: 100 - total flux cleaned = 0.00112067 Jy ! Component: 150 - total flux cleaned = 0.00127027 Jy ! Component: 200 - total flux cleaned = 0.00130417 Jy ! Total flux subtracted in 200 components = 0.00130417 Jy ! Clean residual min=-0.000954 max=0.000898 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.035028 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.035028 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=0.027118Jy sigma=0.716545 ! Fit after self-cal, rms=0.027112Jy sigma=0.716420 ! 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=0.027112Jy sigma=0.716420 ! Fit after self-cal, rms=0.027035Jy sigma=0.716230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7906 mas, bmaj=2.692 mas, bpa=4.344 degrees ! Estimated noise=0.44374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375 Jy ! Component: 100 - total flux cleaned = 0.000654653 Jy ! Component: 150 - total flux cleaned = 0.000731342 Jy ! Component: 200 - total flux cleaned = 0.000827991 Jy ! Total flux subtracted in 200 components = 0.000827991 Jy ! Clean residual min=-0.000946 max=0.000920 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.035856 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.035856 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=0.027015Jy sigma=0.715762 ! Fit after self-cal, rms=0.027013Jy sigma=0.715718 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 = 0.000181696 Jy ! Component: 100 - total flux cleaned = 0.000193763 Jy ! Component: 150 - total flux cleaned = 0.000168659 Jy ! Component: 200 - total flux cleaned = 0.00016856 Jy ! Total flux subtracted in 200 components = 0.00016856 Jy ! Clean residual min=-0.000946 max=0.000905 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0360246 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.0360246 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=0.027002Jy sigma=0.715457 ! Fit after self-cal, rms=0.027001Jy sigma=0.715447 ! 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=0.027001Jy sigma=0.715447 ! Fit after self-cal, rms=0.027045Jy sigma=0.715407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=3.84 mas, bpa=-6.697 degrees ! Estimated noise=0.598618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340371 Jy ! Component: 100 - total flux cleaned = 0.000444176 Jy ! Component: 150 - total flux cleaned = 0.000486826 Jy ! Component: 200 - total flux cleaned = 0.000509081 Jy ! Total flux subtracted in 200 components = 0.000509081 Jy ! Clean residual min=-0.000875 max=0.000819 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0365337 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.0365337 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=0.027042Jy sigma=0.715315 ! Fit after self-cal, rms=0.027041Jy sigma=0.715288 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 = 0.000128161 Jy ! Component: 100 - total flux cleaned = 0.000128502 Jy ! Component: 150 - total flux cleaned = 0.000135057 Jy ! Component: 200 - total flux cleaned = 0.000140976 Jy ! Total flux subtracted in 200 components = 0.000140976 Jy ! Clean residual min=-0.000900 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0366747 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0366747 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=0.027041Jy sigma=0.715283 ! Fit after self-cal, rms=0.027041Jy sigma=0.715278 ! 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=0.7901 mas, bmaj=2.692 mas, bpa=4.357 degrees ! Estimated noise=0.444157 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7901 x 2.692 at 4.357 degrees (North through East) ! Clean map min=-0.00092632 max=0.027798 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=0.6166 mas, bmaj=2.428 mas, bpa=4.011 degrees ! Estimated noise=0.789043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214526 Jy ! Component: 100 - total flux cleaned = 0.0264893 Jy ! Component: 150 - total flux cleaned = 0.0289249 Jy ! Component: 200 - total flux cleaned = 0.0303849 Jy ! Total flux subtracted in 200 components = 0.0303849 Jy ! Clean residual min=-0.002005 max=0.002091 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0303849 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0303849 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7901 mas, bmaj=2.692 mas, bpa=4.357 degrees ! Estimated noise=0.444157 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14.4, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207211 Jy ! Component: 100 - total flux cleaned = 0.00342436 Jy ! Component: 150 - total flux cleaned = 0.00394068 Jy ! Component: 200 - total flux cleaned = 0.00438627 Jy ! Total flux subtracted in 200 components = 0.00438627 Jy ! Clean residual min=-0.001135 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0347712 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0347712 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=1.979 mas, bmaj=3.84 mas, bpa=-6.697 degrees ! Estimated noise=0.598618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952838 Jy ! Component: 100 - total flux cleaned = 0.00118345 Jy ! Component: 150 - total flux cleaned = 0.00129754 Jy ! Component: 200 - total flux cleaned = 0.00129714 Jy ! Total flux subtracted in 200 components = 0.00129714 Jy ! Clean residual min=-0.000891 max=0.000743 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0360683 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.27776e-05 Jy ! Component: 100 - total flux cleaned = 9.54269e-05 Jy ! Component: 150 - total flux cleaned = 0.000130289 Jy ! Component: 200 - total flux cleaned = 0.000161949 Jy ! Total flux subtracted in 200 components = 0.000161949 Jy ! Clean residual min=-0.000860 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0362303 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.0362303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7901 mas, bmaj=2.692 mas, bpa=4.357 degrees ! Estimated noise=0.444157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.43372e-05 Jy ! Component: 100 - total flux cleaned = 0.000248609 Jy ! Component: 150 - total flux cleaned = 0.000339627 Jy ! Component: 200 - total flux cleaned = 0.000401899 Jy ! Total flux subtracted in 200 components = 0.000401899 Jy ! Clean residual min=-0.000986 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0366322 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.0366322 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=0.027063Jy sigma=0.715851 ! Fit after self-cal, rms=0.027057Jy sigma=0.715685 wmodel /scr/pima/br149ak_uvs/J0529+3536_X_map.mod ! Writing 109 model components to file: /scr/pima/br149ak_uvs/J0529+3536_X_map.mod wobs /scr/pima/br149ak_uvs/J0529+3536_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ak_uvs/J0529+3536_X_uvs.fits wwins /scr/pima/br149ak_uvs/J0529+3536_X_map.win ! wwins: Wrote 5 windows to /scr/pima/br149ak_uvs/J0529+3536_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 = -0.000194963 Jy ! Component: 100 - total flux cleaned = -0.000482455 Jy ! Component: 150 - total flux cleaned = -0.000692805 Jy ! Component: 200 - total flux cleaned = -0.000878064 Jy ! Component: 250 - total flux cleaned = -0.00102824 Jy ! Component: 300 - total flux cleaned = -0.00117362 Jy ! Component: 350 - total flux cleaned = -0.00127601 Jy ! Component: 400 - total flux cleaned = -0.00137573 Jy ! Component: 450 - total flux cleaned = -0.00147287 Jy ! Component: 500 - total flux cleaned = -0.00157938 Jy ! Component: 550 - total flux cleaned = -0.00166028 Jy ! Component: 600 - total flux cleaned = -0.00175105 Jy ! Component: 650 - total flux cleaned = -0.00181799 Jy ! Component: 700 - total flux cleaned = -0.00190533 Jy ! Component: 750 - total flux cleaned = -0.00194802 Jy ! Component: 800 - total flux cleaned = -0.00199027 Jy ! Component: 850 - total flux cleaned = -0.00204219 Jy ! Component: 900 - total flux cleaned = -0.0021137 Jy ! Component: 950 - total flux cleaned = -0.00219427 Jy ! Component: 1000 - total flux cleaned = -0.00223406 Jy ! Component: 1050 - total flux cleaned = -0.00232233 Jy ! Component: 1100 - total flux cleaned = -0.00239951 Jy ! Component: 1150 - total flux cleaned = -0.00245666 Jy ! Component: 1200 - total flux cleaned = -0.0025131 Jy ! Component: 1250 - total flux cleaned = -0.00256879 Jy ! Component: 1300 - total flux cleaned = -0.00260557 Jy ! Component: 1350 - total flux cleaned = -0.00267817 Jy ! Component: 1400 - total flux cleaned = -0.00272293 Jy ! Component: 1450 - total flux cleaned = -0.00277625 Jy ! Component: 1500 - total flux cleaned = -0.00282011 Jy ! Component: 1550 - total flux cleaned = -0.002872 Jy ! Component: 1600 - total flux cleaned = -0.00292343 Jy ! Component: 1650 - total flux cleaned = -0.00296589 Jy ! Component: 1700 - total flux cleaned = -0.00300788 Jy ! Component: 1750 - total flux cleaned = -0.00305781 Jy ! Component: 1800 - total flux cleaned = -0.00309891 Jy ! Component: 1850 - total flux cleaned = -0.00313155 Jy ! Component: 1900 - total flux cleaned = -0.00318806 Jy ! Component: 1950 - total flux cleaned = -0.00322802 Jy ! Component: 2000 - total flux cleaned = -0.00326771 Jy ! Component: 2050 - total flux cleaned = -0.00329907 Jy ! Component: 2100 - total flux cleaned = -0.00333027 Jy ! Component: 2150 - total flux cleaned = -0.00337661 Jy ! Component: 2200 - total flux cleaned = -0.00339959 Jy ! Component: 2250 - total flux cleaned = -0.00343758 Jy ! Component: 2300 - total flux cleaned = -0.00346773 Jy ! Component: 2350 - total flux cleaned = -0.00350503 Jy ! Component: 2400 - total flux cleaned = -0.00352724 Jy ! Component: 2450 - total flux cleaned = -0.00354923 Jy ! Component: 2500 - total flux cleaned = -0.00357847 Jy ! Component: 2550 - total flux cleaned = -0.00362915 Jy ! Component: 2600 - total flux cleaned = -0.00363634 Jy ! Component: 2650 - total flux cleaned = -0.00367909 Jy ! Component: 2700 - total flux cleaned = -0.00371449 Jy ! Component: 2750 - total flux cleaned = -0.00374966 Jy ! Component: 2800 - total flux cleaned = -0.00374966 Jy ! Component: 2850 - total flux cleaned = -0.00377743 Jy ! Component: 2900 - total flux cleaned = -0.0037912 Jy ! Component: 2950 - total flux cleaned = -0.00381171 Jy ! Component: 3000 - total flux cleaned = -0.0038185 Jy ! Component: 3050 - total flux cleaned = -0.00380496 Jy ! Component: 3100 - total flux cleaned = -0.00383192 Jy ! Component: 3150 - total flux cleaned = -0.00383864 Jy ! Component: 3200 - total flux cleaned = -0.00386533 Jy ! Component: 3250 - total flux cleaned = -0.00387191 Jy ! Component: 3300 - total flux cleaned = -0.00389833 Jy ! Component: 3350 - total flux cleaned = -0.00391147 Jy ! Component: 3400 - total flux cleaned = -0.00391803 Jy ! Component: 3450 - total flux cleaned = -0.00392457 Jy ! Component: 3500 - total flux cleaned = -0.00394398 Jy ! Component: 3550 - total flux cleaned = -0.00396977 Jy ! Component: 3600 - total flux cleaned = -0.0039826 Jy ! Component: 3650 - total flux cleaned = -0.00402086 Jy ! Component: 3700 - total flux cleaned = -0.00402089 Jy ! Component: 3750 - total flux cleaned = -0.00404629 Jy ! Component: 3800 - total flux cleaned = -0.00404001 Jy ! Component: 3850 - total flux cleaned = -0.00407773 Jy ! Component: 3900 - total flux cleaned = -0.00407773 Jy ! Component: 3950 - total flux cleaned = -0.00410267 Jy ! Component: 4000 - total flux cleaned = -0.00412134 Jy ! Component: 4050 - total flux cleaned = -0.00412132 Jy ! Total flux subtracted in 4096 components = -0.00413991 Jy ! Clean residual min=-0.000393 max=0.000492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0324922 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 349 components and 0.0324923 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ak_uvs/J0529+3536_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7901 x 2.692 at 4.357 degrees (North through East) ! Clean map min=-0.00072531 max=0.027716 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ak_uvs/J0529+3536_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.99308e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08166 1.08166 2.16333 4.32665 8.65331 17.3066 34.6132 69.2265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.35 quit ! Quitting program ! Log file /scr/pima/br149ak_uvs/J0529+3536_X_uvs.log closed on Sat Feb 27 17:27:54 2016