! Started logfile: /scr/pima/bg219b_uvs/J2311-1306_S_dfm.log on Thu May 19 20:40:21 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J2311-1306_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2311-1306_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899283 visibilities/baseline/integration-bin. ! Found source: J2311-1306 ! ! 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 10036 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2311-1306_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024879Jy sigma=21.369997 ! Fit after self-cal, rms=0.819826Jy sigma=17.111705 ! 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=2.473 mas, bmaj=6.689 mas, bpa=-4.659 degrees ! Estimated noise=0.457244 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 = 0.13193 Jy ! Component: 100 - total flux cleaned = 0.173979 Jy ! Total flux subtracted in 100 components = 0.173979 Jy ! Clean residual min=-0.011523 max=0.027679 Jy/beam ! Clean residual mean=0.000009 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.173979 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.173979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086894Jy sigma=1.749231 ! Fit after self-cal, rms=0.086764Jy sigma=1.747446 ! Inverting map ! Added new window around map position (-4, 20.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268759 Jy ! Component: 100 - total flux cleaned = 0.0442354 Jy ! Total flux subtracted in 100 components = 0.0442354 Jy ! Clean residual min=-0.007771 max=0.011714 Jy/beam ! Clean residual mean=0.000005 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.218214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.218214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075932Jy sigma=1.499560 ! Fit after self-cal, rms=0.075359Jy sigma=1.488471 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137611 Jy ! Component: 100 - total flux cleaned = 0.0234356 Jy ! Total flux subtracted in 100 components = 0.0234356 Jy ! Clean residual min=-0.006307 max=0.010532 Jy/beam ! Clean residual mean=0.000003 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.24165 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.24165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071870Jy sigma=1.406666 ! Fit after self-cal, rms=0.071732Jy sigma=1.404011 ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101636 Jy ! Component: 100 - total flux cleaned = 0.0167983 Jy ! Total flux subtracted in 100 components = 0.0167983 Jy ! Clean residual min=-0.004833 max=0.005927 Jy/beam ! Clean residual mean=0.000002 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.258448 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.258448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069908Jy sigma=1.359419 ! Fit after self-cal, rms=0.069788Jy sigma=1.357061 ! 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=2.889 mas, bmaj=7.476 mas, bpa=-4.803 degrees ! Estimated noise=0.367947 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 = 0.00785613 Jy ! Component: 100 - total flux cleaned = 0.0133106 Jy ! Component: 150 - total flux cleaned = 0.017436 Jy ! Component: 200 - total flux cleaned = 0.0206047 Jy ! Total flux subtracted in 200 components = 0.0206047 Jy ! Clean residual min=-0.003296 max=0.005460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.279053 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 100 components and 0.279053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068680Jy sigma=1.330610 ! Fit after self-cal, rms=0.068602Jy sigma=1.328894 ! Inverting map ! Added new window around map position (-11, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480881 Jy ! Component: 100 - total flux cleaned = 0.00783176 Jy ! Component: 150 - total flux cleaned = 0.0102336 Jy ! Component: 200 - total flux cleaned = 0.0122101 Jy ! Total flux subtracted in 200 components = 0.0122101 Jy ! Clean residual min=-0.002888 max=0.003903 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.291263 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 132 components and 0.291263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068196Jy sigma=1.319315 ! Fit after self-cal, rms=0.068169Jy sigma=1.318787 ! Inverting map ! Added new window around map position (-6, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331274 Jy ! Component: 100 - total flux cleaned = 0.00478096 Jy ! Component: 150 - total flux cleaned = 0.00590242 Jy ! Component: 200 - total flux cleaned = 0.00689261 Jy ! Total flux subtracted in 200 components = 0.00689261 Jy ! Clean residual min=-0.002776 max=0.002333 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.298156 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.298156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067985Jy sigma=1.314534 ! Fit after self-cal, rms=0.067974Jy sigma=1.314314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.476 at -4.803 degrees (North through East) ! Clean map min=-0.0026869 max=0.17377 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.99 ! LA 0.97 MK 0.95 NL 0.99 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.99 ! LA 0.99 MK 1.02 NL 0.99 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.01 ! LA 0.97 MK 1.02 NL 1.03 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.94 KP 1.02 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.067974Jy sigma=1.314314 ! Fit after self-cal, rms=0.067301Jy sigma=1.306904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.487 mas, bpa=-4.835 degrees ! Estimated noise=0.367132 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 = 0.000542429 Jy ! Component: 100 - total flux cleaned = 0.000871434 Jy ! Component: 150 - total flux cleaned = 0.00119 Jy ! Component: 200 - total flux cleaned = 0.00131773 Jy ! Total flux subtracted in 200 components = 0.00131773 Jy ! Clean residual min=-0.002289 max=0.002422 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.299473 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 186 components and 0.299473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067260Jy sigma=1.306038 ! Fit after self-cal, rms=0.067257Jy sigma=1.305984 ! 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=0.067257Jy sigma=1.305984 ! Fit after self-cal, rms=0.066423Jy sigma=1.299791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.49 mas, bpa=-4.923 degrees ! Estimated noise=0.366688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437235 Jy ! Component: 100 - total flux cleaned = 0.000624315 Jy ! Component: 150 - total flux cleaned = 0.000817449 Jy ! Component: 200 - total flux cleaned = 0.00092629 Jy ! Total flux subtracted in 200 components = 0.00092629 Jy ! Clean residual min=-0.001776 max=0.001884 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.3004 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 206 components and 0.3004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066405Jy sigma=1.299397 ! Fit after self-cal, rms=0.066402Jy sigma=1.299363 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 (-14.5, -101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162716 Jy ! Component: 100 - total flux cleaned = 0.00197045 Jy ! Component: 150 - total flux cleaned = 0.00196956 Jy ! Component: 200 - total flux cleaned = 0.00199865 Jy ! Total flux subtracted in 200 components = 0.00199865 Jy ! Clean residual min=-0.001646 max=0.001712 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.302398 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 228 components and 0.302398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066342Jy sigma=1.298245 ! Fit after self-cal, rms=0.066339Jy sigma=1.298164 ! 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=0.066339Jy sigma=1.298164 ! Fit after self-cal, rms=0.066228Jy sigma=1.297958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.486 mas, bpa=-4.918 degrees ! Estimated noise=0.366507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591287 Jy ! Component: 100 - total flux cleaned = 0.000778249 Jy ! Component: 150 - total flux cleaned = 0.000925702 Jy ! Component: 200 - total flux cleaned = 0.00101746 Jy ! Total flux subtracted in 200 components = 0.00101746 Jy ! Clean residual min=-0.001640 max=0.001748 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.303416 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 237 components and 0.303416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066207Jy sigma=1.297571 ! Fit after self-cal, rms=0.066206Jy sigma=1.297558 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 (116.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136777 Jy ! Component: 100 - total flux cleaned = 0.00133801 Jy ! Component: 150 - total flux cleaned = 0.00124693 Jy ! Component: 200 - total flux cleaned = 0.00132668 Jy ! Total flux subtracted in 200 components = 0.00132668 Jy ! Clean residual min=-0.001637 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.304742 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 259 components and 0.304742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066161Jy sigma=1.296560 ! Fit after self-cal, rms=0.066159Jy sigma=1.296524 ! 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=0.066159Jy sigma=1.296524 ! Fit after self-cal, rms=0.066164Jy sigma=1.296477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.143 mas, bmaj=13.71 mas, bpa=1.406 degrees ! Estimated noise=0.491376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943105 Jy ! Component: 100 - total flux cleaned = 0.0013952 Jy ! Component: 150 - total flux cleaned = 0.0015406 Jy ! Component: 200 - total flux cleaned = 0.00160542 Jy ! Total flux subtracted in 200 components = 0.00160542 Jy ! Clean residual min=-0.001984 max=0.001585 Jy/beam ! Clean residual mean=0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.306348 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 282 components and 0.306348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066158Jy sigma=1.296338 ! Fit after self-cal, rms=0.066157Jy sigma=1.296322 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 = 0.000268074 Jy ! Component: 100 - total flux cleaned = 0.000267552 Jy ! Component: 150 - total flux cleaned = 0.000322302 Jy ! Component: 200 - total flux cleaned = 0.000390332 Jy ! Total flux subtracted in 200 components = 0.000390332 Jy ! Clean residual min=-0.001931 max=0.001563 Jy/beam ! Clean residual mean=0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.306738 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 291 components and 0.306738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066155Jy sigma=1.296267 ! Fit after self-cal, rms=0.066155Jy sigma=1.296260 ! 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=2.891 mas, bmaj=7.486 mas, bpa=-4.908 degrees ! Estimated noise=0.366509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.486 at -4.908 degrees (North through East) ! Clean map min=-0.0015149 max=0.17318 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=2.475 mas, bmaj=6.705 mas, bpa=-4.818 degrees ! Estimated noise=0.455125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130529 Jy ! Component: 100 - total flux cleaned = 0.17623 Jy ! Component: 150 - total flux cleaned = 0.203716 Jy ! Component: 200 - total flux cleaned = 0.222794 Jy ! Total flux subtracted in 200 components = 0.222794 Jy ! Clean residual min=-0.004944 max=0.010888 Jy/beam ! Clean residual mean=0.000005 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.222794 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.222794 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.486 mas, bpa=-4.908 degrees ! Estimated noise=0.366509 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 = 0.0189154 Jy ! Component: 100 - total flux cleaned = 0.0315725 Jy ! Component: 150 - total flux cleaned = 0.0404784 Jy ! Component: 200 - total flux cleaned = 0.0471639 Jy ! Total flux subtracted in 200 components = 0.0471639 Jy ! Clean residual min=-0.002985 max=0.003927 Jy/beam ! Clean residual mean=0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.269958 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 82 components and 0.269958 Jy ! Inverting map ! Added new window around map position (-2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524518 Jy ! Component: 100 - total flux cleaned = 0.00942501 Jy ! Component: 150 - total flux cleaned = 0.0127966 Jy ! Component: 200 - total flux cleaned = 0.0156048 Jy ! Total flux subtracted in 200 components = 0.0156048 Jy ! Clean residual min=-0.002236 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.285562 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 122 components and 0.285562 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=7.143 mas, bmaj=13.71 mas, bpa=1.406 degrees ! Estimated noise=0.491376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389106 Jy ! Component: 100 - total flux cleaned = 0.00676445 Jy ! Component: 150 - total flux cleaned = 0.00912361 Jy ! Component: 200 - total flux cleaned = 0.0111228 Jy ! Total flux subtracted in 200 components = 0.0111228 Jy ! Clean residual min=-0.002707 max=0.001923 Jy/beam ! Clean residual mean=0.000005 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.296685 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 = 0.00171548 Jy ! Component: 100 - total flux cleaned = 0.00319307 Jy ! Component: 150 - total flux cleaned = 0.00447038 Jy ! Component: 200 - total flux cleaned = 0.00557752 Jy ! Total flux subtracted in 200 components = 0.00557752 Jy ! Clean residual min=-0.002401 max=0.001746 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.302263 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 205 components and 0.302263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.486 mas, bpa=-4.908 degrees ! Estimated noise=0.366509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116625 Jy ! Component: 100 - total flux cleaned = 0.00154044 Jy ! Component: 150 - total flux cleaned = 0.00173131 Jy ! Component: 200 - total flux cleaned = 0.00190836 Jy ! Total flux subtracted in 200 components = 0.00190836 Jy ! Clean residual min=-0.001765 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.304171 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 235 components and 0.304171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066248Jy sigma=1.298283 ! Fit after self-cal, rms=0.066242Jy sigma=1.298123 wmodel /J2311-1306_S_map.mod ! wmodel: Unable to open new model file: /J2311-1306_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2311-1306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.486 at -4.908 degrees (North through East) ! Clean map min=-0.0016418 max=0.1735 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2311-1306_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.173497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.715928 0.715928 1.43186 2.86371 5.72743 11.4549 22.9097 45.8194 91.6388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.036 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2311-1306_S_dfm.log closed on Thu May 19 20:40:24 2016