! Started logfile: /scr/pima/br149ak_uvs/J0533+3451_X_uvs.log on Sat Feb 27 17:27:54 2016 obs /scr/pima/br149ak_uvs/J0533+3451_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ak_uvs/J0533+3451_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0533+3451 ! ! 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/J0533+3451_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=1.002603Jy sigma=27.508426 ! Fit after self-cal, rms=0.958527Jy sigma=26.291424 ! 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=0.6188 mas, bmaj=2.397 mas, bpa=8.288 degrees ! Estimated noise=0.759368 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 = 0.0296617 Jy ! Component: 100 - total flux cleaned = 0.0364643 Jy ! Total flux subtracted in 100 components = 0.0364643 Jy ! Clean residual min=-0.002975 max=0.004542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0364643 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0364643 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=0.030442Jy sigma=0.805934 ! Fit after self-cal, rms=0.029861Jy sigma=0.789596 ! 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=0.8051 mas, bmaj=2.665 mas, bpa=8.823 degrees ! Estimated noise=0.444491 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 = 0.00612453 Jy ! Component: 100 - total flux cleaned = 0.00936711 Jy ! Component: 150 - total flux cleaned = 0.0113472 Jy ! Component: 200 - total flux cleaned = 0.0125966 Jy ! Total flux subtracted in 200 components = 0.0125966 Jy ! Clean residual min=-0.002337 max=0.004974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0490608 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0490608 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=0.028597Jy sigma=0.753823 ! Fit after self-cal, rms=0.028590Jy sigma=0.753260 ! Inverting map ! Added new window around map position (-2.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445182 Jy ! Component: 100 - total flux cleaned = 0.00655044 Jy ! Component: 150 - total flux cleaned = 0.00721705 Jy ! Component: 200 - total flux cleaned = 0.00763024 Jy ! Total flux subtracted in 200 components = 0.00763024 Jy ! Clean residual min=-0.001686 max=0.001901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0566911 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0566911 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=0.027944Jy sigma=0.733196 ! Fit after self-cal, rms=0.027865Jy sigma=0.731112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8051 x 2.665 at 8.823 degrees (North through East) ! Clean map min=-0.001497 max=0.04159 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 1.01 HN 1.01 KP 1.05 LA 1.00 ! MK 1.02 NL 1.04 OV 1.04 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.96 KP 0.95 LA 0.94 ! MK 1.06 NL 1.08 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.98 KP 1.02 LA 0.94 ! MK 0.96 NL 1.02 OV 0.91 PT 1.09 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.93 KP 0.93 LA 0.99 ! MK 1.03 NL 1.04 OV 1.01 PT 1.02 ! SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.97 KP 0.98 LA 0.99 ! MK 1.14 NL 1.09 OV 1.05 PT 1.04 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00* KP 1.00 LA 1.02 ! MK 1.01 NL 1.06 OV 1.12 PT 0.92 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.95 KP 1.08 LA 0.93 ! MK 1.02 NL 1.02 OV 1.06 PT 0.98 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.027865Jy sigma=0.731112 ! Fit after self-cal, rms=0.027644Jy sigma=0.725260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8051 mas, bmaj=2.654 mas, bpa=9.034 degrees ! Estimated noise=0.442096 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 = 0.000952514 Jy ! Component: 100 - total flux cleaned = 0.00101404 Jy ! Component: 150 - total flux cleaned = 0.000923092 Jy ! Component: 200 - total flux cleaned = 0.000822119 Jy ! Total flux subtracted in 200 components = 0.000822119 Jy ! Clean residual min=-0.001415 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0575132 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0575132 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=0.027591Jy sigma=0.723845 ! Fit after self-cal, rms=0.027602Jy sigma=0.723581 ! 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=0.027602Jy sigma=0.723581 ! Fit after self-cal, rms=0.027568Jy sigma=0.723538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8038 mas, bmaj=2.65 mas, bpa=9.035 degrees ! Estimated noise=0.441792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517469 Jy ! Component: 100 - total flux cleaned = 0.000483027 Jy ! Component: 150 - total flux cleaned = 0.000402916 Jy ! Component: 200 - total flux cleaned = 0.000329717 Jy ! Total flux subtracted in 200 components = 0.000329717 Jy ! Clean residual min=-0.001379 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0578429 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.0578429 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=0.027544Jy sigma=0.722942 ! Fit after self-cal, rms=0.027541Jy sigma=0.722871 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, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105901 Jy ! Component: 100 - total flux cleaned = 0.000956958 Jy ! Component: 150 - total flux cleaned = 0.000832793 Jy ! Component: 200 - total flux cleaned = 0.000687667 Jy ! Total flux subtracted in 200 components = 0.000687667 Jy ! Clean residual min=-0.001300 max=0.001411 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0585306 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.0585306 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=0.027471Jy sigma=0.721272 ! Fit after self-cal, rms=0.027468Jy sigma=0.721186 ! Inverting map ! Added new window around map position (-29.6, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119912 Jy ! Component: 100 - total flux cleaned = 0.00143392 Jy ! Component: 150 - total flux cleaned = 0.00155551 Jy ! Component: 200 - total flux cleaned = 0.00157599 Jy ! Total flux subtracted in 200 components = 0.00157599 Jy ! Clean residual min=-0.001259 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0601066 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.0601066 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=0.027403Jy sigma=0.719609 ! Fit after self-cal, rms=0.027401Jy sigma=0.719505 ! 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=0.027401Jy sigma=0.719505 ! Fit after self-cal, rms=0.027299Jy sigma=0.719389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8043 mas, bmaj=2.649 mas, bpa=9.027 degrees ! Estimated noise=0.440411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151881 Jy ! Component: 100 - total flux cleaned = 8.42613e-05 Jy ! Component: 150 - total flux cleaned = 3.74059e-05 Jy ! Component: 200 - total flux cleaned = -3.54401e-05 Jy ! Total flux subtracted in 200 components = -3.54401e-05 Jy ! Clean residual min=-0.001201 max=0.001081 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0600712 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.0600712 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=0.718949 ! Fit after self-cal, rms=0.027279Jy sigma=0.718932 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 = -1.38638e-05 Jy ! Component: 100 - total flux cleaned = -5.4248e-05 Jy ! Component: 150 - total flux cleaned = -0.000157471 Jy ! Component: 200 - total flux cleaned = -0.00019437 Jy ! Total flux subtracted in 200 components = -0.00019437 Jy ! Clean residual min=-0.001182 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0598768 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.0598768 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=0.027266Jy sigma=0.718672 ! Fit after self-cal, rms=0.027266Jy sigma=0.718665 ! 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=0.027266Jy sigma=0.718665 ! Fit after self-cal, rms=0.027234Jy sigma=0.718635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.836 mas, bpa=-2.759 degrees ! Estimated noise=0.596396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291371 Jy ! Component: 100 - total flux cleaned = -0.000378312 Jy ! Component: 150 - total flux cleaned = -0.000393051 Jy ! Component: 200 - total flux cleaned = -0.000406486 Jy ! Total flux subtracted in 200 components = -0.000406486 Jy ! Clean residual min=-0.001272 max=0.001258 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0594703 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.0594703 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=0.027226Jy sigma=0.718475 ! Fit after self-cal, rms=0.027225Jy sigma=0.718454 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37428e-05 Jy ! Component: 100 - total flux cleaned = -6.9677e-05 Jy ! Component: 150 - total flux cleaned = -9.44339e-05 Jy ! Component: 200 - total flux cleaned = -0.000129971 Jy ! Total flux subtracted in 200 components = -0.000129971 Jy ! Clean residual min=-0.001234 max=0.001227 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0593403 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 163 components and 0.0593403 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=0.027222Jy sigma=0.718380 ! Fit after self-cal, rms=0.027221Jy sigma=0.718364 ! 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=0.8047 mas, bmaj=2.652 mas, bpa=9.007 degrees ! Estimated noise=0.440003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.652 at 9.007 degrees (North through East) ! Clean map min=-0.00097792 max=0.041196 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=0.6202 mas, bmaj=2.39 mas, bpa=8.395 degrees ! Estimated noise=0.758722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299691 Jy ! Component: 100 - total flux cleaned = 0.0373453 Jy ! Component: 150 - total flux cleaned = 0.0413961 Jy ! Component: 200 - total flux cleaned = 0.0444858 Jy ! Total flux subtracted in 200 components = 0.0444858 Jy ! Clean residual min=-0.002266 max=0.002514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0444858 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 0.0444858 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.652 mas, bpa=9.007 degrees ! Estimated noise=0.440003 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 = 0.00434449 Jy ! Component: 100 - total flux cleaned = 0.00704468 Jy ! Component: 150 - total flux cleaned = 0.00902002 Jy ! Component: 200 - total flux cleaned = 0.0105923 Jy ! Total flux subtracted in 200 components = 0.0105923 Jy ! Clean residual min=-0.001538 max=0.001498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0550781 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0550781 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=1.948 mas, bmaj=3.836 mas, bpa=-2.759 degrees ! Estimated noise=0.596396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017351 Jy ! Component: 100 - total flux cleaned = 0.00256588 Jy ! Component: 150 - total flux cleaned = 0.00319205 Jy ! Component: 200 - total flux cleaned = 0.00343318 Jy ! Total flux subtracted in 200 components = 0.00343318 Jy ! Clean residual min=-0.001598 max=0.001437 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0585113 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 = 0.00020908 Jy ! Component: 100 - total flux cleaned = 0.000444722 Jy ! Component: 150 - total flux cleaned = 0.000629227 Jy ! Component: 200 - total flux cleaned = 0.000712281 Jy ! Total flux subtracted in 200 components = 0.000712281 Jy ! Clean residual min=-0.001411 max=0.001394 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0592236 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.0592236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.652 mas, bpa=9.007 degrees ! Estimated noise=0.440003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146983 Jy ! Component: 100 - total flux cleaned = -9.99511e-05 Jy ! Component: 150 - total flux cleaned = -0.000163535 Jy ! Component: 200 - total flux cleaned = -0.000202218 Jy ! Total flux subtracted in 200 components = -0.000202218 Jy ! Clean residual min=-0.001174 max=0.001058 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0590214 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.0590214 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=0.027247Jy sigma=0.719182 ! Fit after self-cal, rms=0.027236Jy sigma=0.719013 wmodel /scr/pima/br149ak_uvs/J0533+3451_X_map.mod ! Writing 122 model components to file: /scr/pima/br149ak_uvs/J0533+3451_X_map.mod wobs /scr/pima/br149ak_uvs/J0533+3451_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ak_uvs/J0533+3451_X_uvs.fits wwins /scr/pima/br149ak_uvs/J0533+3451_X_map.win ! wwins: Wrote 4 windows to /scr/pima/br149ak_uvs/J0533+3451_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 = -3.18074e-05 Jy ! Component: 100 - total flux cleaned = 0.000165143 Jy ! Component: 150 - total flux cleaned = 0.000365607 Jy ! Component: 200 - total flux cleaned = 0.000508334 Jy ! Component: 250 - total flux cleaned = 0.00061464 Jy ! Component: 300 - total flux cleaned = 0.000687293 Jy ! Component: 350 - total flux cleaned = 0.000729333 Jy ! Component: 400 - total flux cleaned = 0.000797172 Jy ! Component: 450 - total flux cleaned = 0.000849532 Jy ! Component: 500 - total flux cleaned = 0.000849446 Jy ! Component: 550 - total flux cleaned = 0.00086165 Jy ! Component: 600 - total flux cleaned = 0.000885809 Jy ! Component: 650 - total flux cleaned = 0.000885908 Jy ! Component: 700 - total flux cleaned = 0.000943249 Jy ! Component: 750 - total flux cleaned = 0.000965731 Jy ! Component: 800 - total flux cleaned = 0.0010426 Jy ! Component: 850 - total flux cleaned = 0.0010748 Jy ! Component: 900 - total flux cleaned = 0.00110663 Jy ! Component: 950 - total flux cleaned = 0.0011377 Jy ! Component: 1000 - total flux cleaned = 0.00117843 Jy ! Component: 1050 - total flux cleaned = 0.00117845 Jy ! Component: 1100 - total flux cleaned = 0.0012082 Jy ! Component: 1150 - total flux cleaned = 0.00121783 Jy ! Component: 1200 - total flux cleaned = 0.00125578 Jy ! Component: 1250 - total flux cleaned = 0.00127444 Jy ! Component: 1300 - total flux cleaned = 0.0012835 Jy ! Component: 1350 - total flux cleaned = 0.00132881 Jy ! Component: 1400 - total flux cleaned = 0.0013376 Jy ! Component: 1450 - total flux cleaned = 0.0013553 Jy ! Component: 1500 - total flux cleaned = 0.00135537 Jy ! Component: 1550 - total flux cleaned = 0.00139836 Jy ! Component: 1600 - total flux cleaned = 0.00139823 Jy ! Component: 1650 - total flux cleaned = 0.00139834 Jy ! Component: 1700 - total flux cleaned = 0.00140663 Jy ! Component: 1750 - total flux cleaned = 0.00142314 Jy ! Component: 1800 - total flux cleaned = 0.00143125 Jy ! Component: 1850 - total flux cleaned = 0.00144741 Jy ! Component: 1900 - total flux cleaned = 0.00145529 Jy ! Component: 1950 - total flux cleaned = 0.00147109 Jy ! Component: 2000 - total flux cleaned = 0.00148685 Jy ! Component: 2050 - total flux cleaned = 0.00150242 Jy ! Component: 2100 - total flux cleaned = 0.00153315 Jy ! Component: 2150 - total flux cleaned = 0.00155593 Jy ! Component: 2200 - total flux cleaned = 0.00158608 Jy ! Component: 2250 - total flux cleaned = 0.00159358 Jy ! Component: 2300 - total flux cleaned = 0.00162335 Jy ! Component: 2350 - total flux cleaned = 0.00163814 Jy ! Component: 2400 - total flux cleaned = 0.00165274 Jy ! Component: 2450 - total flux cleaned = 0.00163817 Jy ! Component: 2500 - total flux cleaned = 0.00168161 Jy ! Component: 2550 - total flux cleaned = 0.00166722 Jy ! Component: 2600 - total flux cleaned = 0.00168873 Jy ! Component: 2650 - total flux cleaned = 0.00169578 Jy ! Component: 2700 - total flux cleaned = 0.00170989 Jy ! Component: 2750 - total flux cleaned = 0.00172393 Jy ! Component: 2800 - total flux cleaned = 0.00173789 Jy ! Component: 2850 - total flux cleaned = 0.00175871 Jy ! Component: 2900 - total flux cleaned = 0.00177255 Jy ! Component: 2950 - total flux cleaned = 0.00178626 Jy ! Component: 3000 - total flux cleaned = 0.00180675 Jy ! Component: 3050 - total flux cleaned = 0.00183392 Jy ! Component: 3100 - total flux cleaned = 0.00184067 Jy ! Component: 3150 - total flux cleaned = 0.00182053 Jy ! Component: 3200 - total flux cleaned = 0.00186067 Jy ! Component: 3250 - total flux cleaned = 0.00186735 Jy ! Component: 3300 - total flux cleaned = 0.00187395 Jy ! Component: 3350 - total flux cleaned = 0.00187393 Jy ! Component: 3400 - total flux cleaned = 0.00188705 Jy ! Component: 3450 - total flux cleaned = 0.00188049 Jy ! Component: 3500 - total flux cleaned = 0.00189351 Jy ! Component: 3550 - total flux cleaned = 0.00190641 Jy ! Component: 3600 - total flux cleaned = 0.00189357 Jy ! Component: 3650 - total flux cleaned = 0.00190636 Jy ! Component: 3700 - total flux cleaned = 0.00191911 Jy ! Component: 3750 - total flux cleaned = 0.00193815 Jy ! Component: 3800 - total flux cleaned = 0.00193181 Jy ! Component: 3850 - total flux cleaned = 0.00195067 Jy ! Component: 3900 - total flux cleaned = 0.00195072 Jy ! Component: 3950 - total flux cleaned = 0.00197575 Jy ! Component: 4000 - total flux cleaned = 0.0019944 Jy ! Component: 4050 - total flux cleaned = 0.0019882 Jy ! Total flux subtracted in 4096 components = 0.00200676 Jy ! Clean residual min=-0.000396 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0610281 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 377 components and 0.0610281 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ak_uvs/J0533+3451_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.652 at 9.007 degrees (North through East) ! Clean map min=-0.00082919 max=0.041002 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ak_uvs/J0533+3451_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0410016 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.90291e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.724576 0.724576 1.44915 2.8983 5.79661 11.5932 23.1864 46.3728 92.7457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.035 quit ! Quitting program ! Log file /scr/pima/br149ak_uvs/J0533+3451_X_uvs.log closed on Sat Feb 27 17:27:58 2016