! Started logfile: /scr/pima/bg219e_uvs/J0501-0159_S_uvs.log on Thu Apr 7 06:36:01 2016 obs /scr/pima/bg219e_uvs/J0501-0159_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0501-0159_S_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2208 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0501-0159_S] 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 0.500x0.500 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.318630Jy sigma=22.552814 ! Fit after self-cal, rms=0.275595Jy sigma=4.689431 ! 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=3.397 mas, bmaj=9.853 mas, bpa=19.86 degrees ! Estimated noise=1.16066 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 = 0.584091 Jy ! Component: 100 - total flux cleaned = 0.716881 Jy ! Total flux subtracted in 100 components = 0.716881 Jy ! Clean residual min=-0.021397 max=0.055135 Jy/beam ! Clean residual mean=0.000035 rms=0.007088 Jy/beam ! Combined flux in latest and established models = 0.716881 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.716881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151140Jy sigma=2.315902 ! Fit after self-cal, rms=0.150410Jy sigma=2.307473 ! Inverting map ! Added new window around map position (-5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613448 Jy ! Component: 100 - total flux cleaned = 0.0984168 Jy ! Total flux subtracted in 100 components = 0.0984168 Jy ! Clean residual min=-0.016191 max=0.021056 Jy/beam ! Clean residual mean=0.000017 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.815297 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.815297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112411Jy sigma=1.680939 ! Fit after self-cal, rms=0.111076Jy sigma=1.657510 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284017 Jy ! Component: 100 - total flux cleaned = 0.0475201 Jy ! Total flux subtracted in 100 components = 0.0475201 Jy ! Clean residual min=-0.014533 max=0.015337 Jy/beam ! Clean residual mean=0.000009 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 0.862818 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.862818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099177Jy sigma=1.469154 ! Fit after self-cal, rms=0.098802Jy sigma=1.461946 ! 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=3.947 mas, bmaj=10.37 mas, bpa=19.05 degrees ! Estimated noise=0.925664 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 = 0.0226033 Jy ! Component: 100 - total flux cleaned = 0.0366817 Jy ! Component: 150 - total flux cleaned = 0.0466979 Jy ! Component: 200 - total flux cleaned = 0.0539334 Jy ! Total flux subtracted in 200 components = 0.0539334 Jy ! Clean residual min=-0.014140 max=0.016795 Jy/beam ! Clean residual mean=0.000006 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.916751 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.916751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091571Jy sigma=1.359891 ! Fit after self-cal, rms=0.091076Jy sigma=1.350250 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.947 x 10.37 at 19.05 degrees (North through East) ! Clean map min=-0.012673 max=0.74317 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 NL 0.96 OV 1.01 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 1.01 ! LA 1.01 NL 0.95 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.99 ! LA 1.02 NL 0.99 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 NL 0.99 OV 1.01 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.091076Jy sigma=1.350250 ! Fit after self-cal, rms=0.086451Jy sigma=1.302740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=10.37 mas, bpa=19.06 degrees ! Estimated noise=0.923583 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 (-14.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152016 Jy ! Component: 100 - total flux cleaned = 0.0241519 Jy ! Component: 150 - total flux cleaned = 0.0299456 Jy ! Component: 200 - total flux cleaned = 0.0335639 Jy ! Total flux subtracted in 200 components = 0.0335639 Jy ! Clean residual min=-0.010937 max=0.008699 Jy/beam ! Clean residual mean=0.000002 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.950315 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 129 components and 0.950315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083291Jy sigma=1.246198 ! Fit after self-cal, rms=0.083088Jy sigma=1.243556 ! 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=0.083088Jy sigma=1.243556 ! Fit after self-cal, rms=0.077794Jy sigma=1.164885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=10.35 mas, bpa=19.01 degrees ! Estimated noise=0.924575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505122 Jy ! Component: 100 - total flux cleaned = 0.00779787 Jy ! Component: 150 - total flux cleaned = 0.00957694 Jy ! Component: 200 - total flux cleaned = 0.0108937 Jy ! Total flux subtracted in 200 components = 0.0108937 Jy ! Clean residual min=-0.006824 max=0.005775 Jy/beam ! Clean residual mean=-0.000001 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.961209 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 165 components and 0.961209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077190Jy sigma=1.154952 ! Fit after self-cal, rms=0.077143Jy sigma=1.154537 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 = 0.000900529 Jy ! Component: 100 - total flux cleaned = 0.00162536 Jy ! Component: 150 - total flux cleaned = 0.00218983 Jy ! Component: 200 - total flux cleaned = 0.00254188 Jy ! Total flux subtracted in 200 components = 0.00254188 Jy ! Clean residual min=-0.006689 max=0.005712 Jy/beam ! Clean residual mean=-0.000001 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.96375 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 197 components and 0.963751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076903Jy sigma=1.150608 ! Fit after self-cal, rms=0.076878Jy sigma=1.150368 ! 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=0.076878Jy sigma=1.150368 ! Fit after self-cal, rms=0.076939Jy sigma=1.149417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.946 mas, bmaj=10.35 mas, bpa=19.02 degrees ! Estimated noise=0.926154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251028 Jy ! Component: 100 - total flux cleaned = 0.00317186 Jy ! Component: 150 - total flux cleaned = 0.0037597 Jy ! Component: 200 - total flux cleaned = 0.00407272 Jy ! Total flux subtracted in 200 components = 0.00407272 Jy ! Clean residual min=-0.006449 max=0.005536 Jy/beam ! Clean residual mean=-0.000001 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.967823 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 210 components and 0.967823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076686Jy sigma=1.146412 ! Fit after self-cal, rms=0.076672Jy sigma=1.146258 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 = 0.00028448 Jy ! Component: 100 - total flux cleaned = 0.000567347 Jy ! Component: 150 - total flux cleaned = 0.000765155 Jy ! Component: 200 - total flux cleaned = 0.00101388 Jy ! Total flux subtracted in 200 components = 0.00101388 Jy ! Clean residual min=-0.006214 max=0.005535 Jy/beam ! Clean residual mean=-0.000002 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.968837 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 220 components and 0.968837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076552Jy sigma=1.144410 ! Fit after self-cal, rms=0.076541Jy sigma=1.144297 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.076541Jy sigma=1.144297 ! Fit after self-cal, rms=0.076635Jy sigma=1.143522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.38 mas, bmaj=12.61 mas, bpa=10.02 degrees ! Estimated noise=1.10758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562295 Jy ! Component: 100 - total flux cleaned = 0.00126571 Jy ! Component: 150 - total flux cleaned = 0.00160316 Jy ! Component: 200 - total flux cleaned = 0.00175217 Jy ! Total flux subtracted in 200 components = 0.00175217 Jy ! Clean residual min=-0.007080 max=0.006455 Jy/beam ! Clean residual mean=-0.000004 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.970589 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 250 components and 0.970589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076487Jy sigma=1.142575 ! Fit after self-cal, rms=0.076452Jy sigma=1.142168 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 = -0.00015626 Jy ! Component: 100 - total flux cleaned = 3.69306e-05 Jy ! Component: 150 - total flux cleaned = 0.000212797 Jy ! Component: 200 - total flux cleaned = 0.000266523 Jy ! Total flux subtracted in 200 components = 0.000266523 Jy ! Clean residual min=-0.007171 max=0.006426 Jy/beam ! Clean residual mean=-0.000004 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.970856 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 266 components and 0.970856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076429Jy sigma=1.142130 ! Fit after self-cal, rms=0.076416Jy sigma=1.142003 ! 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=3.944 mas, bmaj=10.35 mas, bpa=19.05 degrees ! Estimated noise=0.928215 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.944 x 10.35 at 19.05 degrees (North through East) ! Clean map min=-0.0061218 max=0.74657 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076416Jy sigma=1.142003 ! Fit after self-cal, rms=0.070993Jy sigma=1.042978 ! Inverting map and beam ! Estimated beam: bmin=3.937 mas, bmaj=10.37 mas, bpa=19.11 degrees ! Estimated noise=0.929662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163083 Jy ! Component: 100 - total flux cleaned = 0.00232545 Jy ! Component: 150 - total flux cleaned = 0.00292866 Jy ! Component: 200 - total flux cleaned = 0.00331104 Jy ! Total flux subtracted in 200 components = 0.00331104 Jy ! Clean residual min=-0.005725 max=0.005066 Jy/beam ! Clean residual mean=-0.000000 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.974167 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 291 components and 0.974167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070852Jy sigma=1.041035 ! Fit after self-cal, rms=0.070847Jy sigma=1.040960 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65435e-05 Jy ! Component: 100 - total flux cleaned = 0.000242673 Jy ! Component: 150 - total flux cleaned = 0.000424429 Jy ! Component: 200 - total flux cleaned = 0.000593154 Jy ! Total flux subtracted in 200 components = 0.000593154 Jy ! Clean residual min=-0.005585 max=0.005058 Jy/beam ! Clean residual mean=-0.000001 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.97476 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 306 components and 0.97476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070788Jy sigma=1.039996 ! Fit after self-cal, rms=0.070782Jy sigma=1.039944 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070782Jy sigma=1.039944 ! Fit after self-cal, rms=0.070851Jy sigma=1.039367 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=3.388 mas, bmaj=9.843 mas, bpa=19.94 degrees ! Estimated noise=1.16405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.584508 Jy ! Component: 100 - total flux cleaned = 0.727245 Jy ! Component: 150 - total flux cleaned = 0.79341 Jy ! Component: 200 - total flux cleaned = 0.833442 Jy ! Total flux subtracted in 200 components = 0.833442 Jy ! Clean residual min=-0.012164 max=0.020844 Jy/beam ! Clean residual mean=0.000007 rms=0.003612 Jy/beam ! Combined flux in latest and established models = 0.833442 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.833442 Jy ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=10.37 mas, bpa=19.13 degrees ! Estimated noise=0.931413 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 = 0.0349606 Jy ! Component: 100 - total flux cleaned = 0.0586698 Jy ! Component: 150 - total flux cleaned = 0.0764736 Jy ! Component: 200 - total flux cleaned = 0.0902809 Jy ! Total flux subtracted in 200 components = 0.0902809 Jy ! Clean residual min=-0.008398 max=0.009923 Jy/beam ! Clean residual mean=0.000006 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.923723 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 77 components and 0.923723 Jy ! Inverting map ! Added new window around map position (-38, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011229 Jy ! Component: 100 - total flux cleaned = 0.0200016 Jy ! Component: 150 - total flux cleaned = 0.027203 Jy ! Component: 200 - total flux cleaned = 0.0318554 Jy ! Total flux subtracted in 200 components = 0.0318554 Jy ! Clean residual min=-0.006657 max=0.006375 Jy/beam ! Clean residual mean=0.000003 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.955578 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 128 components and 0.955578 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.375 mas, bmaj=12.61 mas, bpa=10.16 degrees ! Estimated noise=1.11328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626192 Jy ! Component: 100 - total flux cleaned = 0.00903904 Jy ! Component: 150 - total flux cleaned = 0.0107832 Jy ! Component: 200 - total flux cleaned = 0.0121202 Jy ! Total flux subtracted in 200 components = 0.0121202 Jy ! Clean residual min=-0.007555 max=0.006840 Jy/beam ! Clean residual mean=0.000002 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.967698 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 = 0.00102929 Jy ! Component: 100 - total flux cleaned = 0.00218562 Jy ! Component: 150 - total flux cleaned = 0.00297417 Jy ! Component: 200 - total flux cleaned = 0.00368094 Jy ! Total flux subtracted in 200 components = 0.00368094 Jy ! Clean residual min=-0.007074 max=0.006314 Jy/beam ! Clean residual mean=0.000001 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.971379 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 194 components and 0.97138 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=10.37 mas, bpa=19.13 degrees ! Estimated noise=0.931413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200208 Jy ! Component: 100 - total flux cleaned = 0.00220236 Jy ! Component: 150 - total flux cleaned = 0.00245502 Jy ! Component: 200 - total flux cleaned = 0.00277011 Jy ! Total flux subtracted in 200 components = 0.00277011 Jy ! Clean residual min=-0.005640 max=0.004920 Jy/beam ! Clean residual mean=-0.000000 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.97415 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 0.97415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070869Jy sigma=1.041967 ! Fit after self-cal, rms=0.070803Jy sigma=1.040514 wmodel /scr/pima/bg219e_uvs/J0501-0159_S_map.mod ! Writing 217 model components to file: /scr/pima/bg219e_uvs/J0501-0159_S_map.mod wobs /scr/pima/bg219e_uvs/J0501-0159_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0501-0159_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0501-0159_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0501-0159_S_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 = -0.00194167 Jy ! Component: 100 - total flux cleaned = -0.00304551 Jy ! Component: 150 - total flux cleaned = -0.00416409 Jy ! Component: 200 - total flux cleaned = -0.00469763 Jy ! Component: 250 - total flux cleaned = -0.00513759 Jy ! Component: 300 - total flux cleaned = -0.0055641 Jy ! Component: 350 - total flux cleaned = -0.00577079 Jy ! Component: 400 - total flux cleaned = -0.00617182 Jy ! Component: 450 - total flux cleaned = -0.0064959 Jy ! Component: 500 - total flux cleaned = -0.00681134 Jy ! Component: 550 - total flux cleaned = -0.00699513 Jy ! Component: 600 - total flux cleaned = -0.00705477 Jy ! Component: 650 - total flux cleaned = -0.00728985 Jy ! Component: 700 - total flux cleaned = -0.00734679 Jy ! Component: 750 - total flux cleaned = -0.00745952 Jy ! Component: 800 - total flux cleaned = -0.00756975 Jy ! Component: 850 - total flux cleaned = -0.00756884 Jy ! Component: 900 - total flux cleaned = -0.00762292 Jy ! Component: 950 - total flux cleaned = -0.00772793 Jy ! Component: 1000 - total flux cleaned = -0.0078301 Jy ! Component: 1050 - total flux cleaned = -0.00808368 Jy ! Component: 1100 - total flux cleaned = -0.00838372 Jy ! Component: 1150 - total flux cleaned = -0.00858026 Jy ! Component: 1200 - total flux cleaned = -0.00887156 Jy ! Component: 1250 - total flux cleaned = -0.0090626 Jy ! Component: 1300 - total flux cleaned = -0.00934551 Jy ! Component: 1350 - total flux cleaned = -0.00953149 Jy ! Component: 1400 - total flux cleaned = -0.00971495 Jy ! Component: 1450 - total flux cleaned = -0.00994183 Jy ! Component: 1500 - total flux cleaned = -0.01021 Jy ! Component: 1550 - total flux cleaned = -0.0104749 Jy ! Component: 1600 - total flux cleaned = -0.010649 Jy ! Component: 1650 - total flux cleaned = -0.0108637 Jy ! Component: 1700 - total flux cleaned = -0.0110763 Jy ! Component: 1750 - total flux cleaned = -0.0112447 Jy ! Component: 1800 - total flux cleaned = -0.0115348 Jy ! Component: 1850 - total flux cleaned = -0.0118619 Jy ! Component: 1900 - total flux cleaned = -0.0119834 Jy ! Component: 1950 - total flux cleaned = -0.0122634 Jy ! Component: 2000 - total flux cleaned = -0.0125798 Jy ! Component: 2050 - total flux cleaned = -0.0127353 Jy ! Component: 2100 - total flux cleaned = -0.0128905 Jy ! Component: 2150 - total flux cleaned = -0.0131588 Jy ! Component: 2200 - total flux cleaned = -0.0133858 Jy ! Component: 2250 - total flux cleaned = -0.0135355 Jy ! Component: 2300 - total flux cleaned = -0.0136097 Jy ! Component: 2350 - total flux cleaned = -0.0137202 Jy ! Component: 2400 - total flux cleaned = -0.0138298 Jy ! Component: 2450 - total flux cleaned = -0.0139736 Jy ! Component: 2500 - total flux cleaned = -0.0141513 Jy ! Component: 2550 - total flux cleaned = -0.0140805 Jy ! Component: 2600 - total flux cleaned = -0.0141507 Jy ! Component: 2650 - total flux cleaned = -0.0141847 Jy ! Component: 2700 - total flux cleaned = -0.0141506 Jy ! Component: 2750 - total flux cleaned = -0.0142526 Jy ! Component: 2800 - total flux cleaned = -0.0142863 Jy ! Component: 2850 - total flux cleaned = -0.0144198 Jy ! Component: 2900 - total flux cleaned = -0.0144524 Jy ! Component: 2950 - total flux cleaned = -0.0143869 Jy ! Component: 3000 - total flux cleaned = -0.0145166 Jy ! Component: 3050 - total flux cleaned = -0.0145487 Jy ! Component: 3100 - total flux cleaned = -0.0146124 Jy ! Component: 3150 - total flux cleaned = -0.014549 Jy ! Component: 3200 - total flux cleaned = -0.0146431 Jy ! Component: 3250 - total flux cleaned = -0.0147358 Jy ! Component: 3300 - total flux cleaned = -0.01489 Jy ! Component: 3350 - total flux cleaned = -0.0148594 Jy ! Component: 3400 - total flux cleaned = -0.0149202 Jy ! Component: 3450 - total flux cleaned = -0.0150705 Jy ! Component: 3500 - total flux cleaned = -0.0150709 Jy ! Component: 3550 - total flux cleaned = -0.0150713 Jy ! Component: 3600 - total flux cleaned = -0.015248 Jy ! Component: 3650 - total flux cleaned = -0.015277 Jy ! Component: 3700 - total flux cleaned = -0.0153932 Jy ! Component: 3750 - total flux cleaned = -0.0154791 Jy ! Component: 3800 - total flux cleaned = -0.0154796 Jy ! Component: 3850 - total flux cleaned = -0.0156212 Jy ! Component: 3900 - total flux cleaned = -0.0156493 Jy ! Component: 3950 - total flux cleaned = -0.0157051 Jy ! Component: 4000 - total flux cleaned = -0.0157052 Jy ! Component: 4050 - total flux cleaned = -0.0157604 Jy ! Total flux subtracted in 4096 components = -0.015952 Jy ! Clean residual min=-0.001666 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.958198 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 558 components and 0.958198 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0501-0159_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 10.37 at 19.13 degrees (North through East) ! Clean map min=-0.0046251 max=0.74871 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0501-0159_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.748706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000558496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223784 0.223784 0.447569 0.895137 1.79027 3.58055 7.1611 14.3222 28.6444 57.2888 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.748 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1340.58 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0501-0159_S_uvs.log closed on Thu Apr 7 06:36:05 2016