! Started logfile: /scr/pima/bg219e_uvs/J0817+2352_S_dfm.log on Thu May 19 18:29:19 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/bg219e_uvs/J0817+2352_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0817+2352_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.817094 visibilities/baseline/integration-bin. ! Found source: J0817+2352 ! ! 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 7648 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 J0817+2352_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017594Jy sigma=22.223916 ! Fit after self-cal, rms=0.882016Jy sigma=19.287680 ! 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=3.28 mas, bmaj=5.527 mas, bpa=-4.103 degrees ! Estimated noise=0.648281 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 = 0.0856859 Jy ! Component: 100 - total flux cleaned = 0.111729 Jy ! Total flux subtracted in 100 components = 0.111729 Jy ! Clean residual min=-0.008976 max=0.030320 Jy/beam ! Clean residual mean=-0.000024 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.111729 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.111729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087821Jy sigma=1.662796 ! Fit after self-cal, rms=0.087716Jy sigma=1.659526 ! Inverting map ! Added new window around map position (-5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250348 Jy ! Component: 100 - total flux cleaned = 0.0363198 Jy ! Total flux subtracted in 100 components = 0.0363198 Jy ! Clean residual min=-0.006697 max=0.009097 Jy/beam ! Clean residual mean=-0.000009 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.148049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.148049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078395Jy sigma=1.444881 ! Fit after self-cal, rms=0.077560Jy sigma=1.424282 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103192 Jy ! Component: 100 - total flux cleaned = 0.0161864 Jy ! Total flux subtracted in 100 components = 0.0161864 Jy ! Clean residual min=-0.004955 max=0.004712 Jy/beam ! Clean residual mean=-0.000003 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.164236 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.164236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075479Jy sigma=1.381317 ! Fit after self-cal, rms=0.075316Jy sigma=1.377216 ! 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=3.828 mas, bmaj=6.391 mas, bpa=-8.292 degrees ! Estimated noise=0.398308 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 = 0.00671826 Jy ! Component: 100 - total flux cleaned = 0.0101222 Jy ! Component: 150 - total flux cleaned = 0.011584 Jy ! Component: 200 - total flux cleaned = 0.0122775 Jy ! Total flux subtracted in 200 components = 0.0122775 Jy ! Clean residual min=-0.003359 max=0.003632 Jy/beam ! Clean residual mean=0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.176513 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.176513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074504Jy sigma=1.363365 ! Fit after self-cal, rms=0.074441Jy sigma=1.361807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.828 x 6.391 at -8.292 degrees (North through East) ! Clean map min=-0.0032491 max=0.11023 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 0.97 HN 0.96 KP 0.97 ! LA 1.00 MK 1.08 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 1.02 ! LA 0.98 MK 0.99 NL 1.01 OV 0.96 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.96 KP 0.99 ! LA 1.01 MK 0.98 NL 1.07 OV 1.03 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.98 KP 1.02 ! LA 0.98 MK 1.01 NL 1.03 OV 1.03 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.074441Jy sigma=1.361807 ! Fit after self-cal, rms=0.072794Jy sigma=1.356828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=6.411 mas, bpa=-8.309 degrees ! Estimated noise=0.399497 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 = 0.00204088 Jy ! Component: 100 - total flux cleaned = 0.00213664 Jy ! Component: 150 - total flux cleaned = 0.00206465 Jy ! Component: 200 - total flux cleaned = 0.00203241 Jy ! Total flux subtracted in 200 components = 0.00203241 Jy ! Clean residual min=-0.002678 max=0.003163 Jy/beam ! Clean residual mean=0.000012 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.178545 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.178545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072697Jy sigma=1.355494 ! Fit after self-cal, rms=0.072671Jy sigma=1.355177 ! 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=0.072671Jy sigma=1.355177 ! Fit after self-cal, rms=0.072548Jy sigma=1.350693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=6.409 mas, bpa=-8.372 degrees ! Estimated noise=0.402122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161825 Jy ! Component: 100 - total flux cleaned = 0.00212118 Jy ! Component: 150 - total flux cleaned = 0.00220018 Jy ! Component: 200 - total flux cleaned = 0.00222309 Jy ! Total flux subtracted in 200 components = 0.00222309 Jy ! Clean residual min=-0.002321 max=0.002797 Jy/beam ! Clean residual mean=0.000009 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.180769 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.180769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072480Jy sigma=1.350026 ! Fit after self-cal, rms=0.072470Jy sigma=1.349849 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 (-120.5, -96.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025309 Jy ! Component: 100 - total flux cleaned = 0.00358171 Jy ! Component: 150 - total flux cleaned = 0.00397422 Jy ! Component: 200 - total flux cleaned = 0.00406485 Jy ! Total flux subtracted in 200 components = 0.00406485 Jy ! Clean residual min=-0.002137 max=0.001977 Jy/beam ! Clean residual mean=0.000009 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.184833 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.184833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072337Jy sigma=1.348069 ! Fit after self-cal, rms=0.072330Jy sigma=1.347895 ! 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=0.072330Jy sigma=1.347895 ! Fit after self-cal, rms=0.072537Jy sigma=1.347408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=6.4 mas, bpa=-8.374 degrees ! Estimated noise=0.403566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013352 Jy ! Component: 100 - total flux cleaned = 0.00228877 Jy ! Component: 150 - total flux cleaned = 0.00287784 Jy ! Component: 200 - total flux cleaned = 0.00305198 Jy ! Total flux subtracted in 200 components = 0.00305198 Jy ! Clean residual min=-0.002062 max=0.002007 Jy/beam ! Clean residual mean=0.000008 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.187885 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.187885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072467Jy sigma=1.346952 ! Fit after self-cal, rms=0.072467Jy sigma=1.346896 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 = 0.000429252 Jy ! Component: 100 - total flux cleaned = 0.000518375 Jy ! Component: 150 - total flux cleaned = 0.000519055 Jy ! Component: 200 - total flux cleaned = 0.00055838 Jy ! Total flux subtracted in 200 components = 0.00055838 Jy ! Clean residual min=-0.002069 max=0.002021 Jy/beam ! Clean residual mean=0.000008 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.188444 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.188444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072445Jy sigma=1.346730 ! Fit after self-cal, rms=0.072445Jy sigma=1.346721 ! 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=0.072445Jy sigma=1.346721 ! Fit after self-cal, rms=0.072649Jy sigma=1.346481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.691 mas, bmaj=10.25 mas, bpa=-5.133 degrees ! Estimated noise=0.497971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156492 Jy ! Component: 100 - total flux cleaned = 0.00234641 Jy ! Component: 150 - total flux cleaned = 0.00273072 Jy ! Component: 200 - total flux cleaned = 0.00283001 Jy ! Total flux subtracted in 200 components = 0.00283001 Jy ! Clean residual min=-0.002514 max=0.002525 Jy/beam ! Clean residual mean=0.000017 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.191274 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.191274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072606Jy sigma=1.346497 ! Fit after self-cal, rms=0.072604Jy sigma=1.346415 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 = 0.000277474 Jy ! Component: 100 - total flux cleaned = 0.000276553 Jy ! Component: 150 - total flux cleaned = 0.000276595 Jy ! Component: 200 - total flux cleaned = 0.000288624 Jy ! Total flux subtracted in 200 components = 0.000288624 Jy ! Clean residual min=-0.002495 max=0.002545 Jy/beam ! Clean residual mean=0.000017 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.191562 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.191562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072600Jy sigma=1.346460 ! Fit after self-cal, rms=0.072599Jy sigma=1.346446 ! 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=3.809 mas, bmaj=6.393 mas, bpa=-8.382 degrees ! Estimated noise=0.405004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.809 x 6.393 at -8.382 degrees (North through East) ! Clean map min=-0.0019798 max=0.11018 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=3.267 mas, bmaj=5.545 mas, bpa=-4.395 degrees ! Estimated noise=0.658292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882717 Jy ! Component: 100 - total flux cleaned = 0.123466 Jy ! Component: 150 - total flux cleaned = 0.14383 Jy ! Component: 200 - total flux cleaned = 0.156545 Jy ! Total flux subtracted in 200 components = 0.156545 Jy ! Clean residual min=-0.004890 max=0.006834 Jy/beam ! Clean residual mean=-0.000009 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.156545 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.156545 Jy ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=6.393 mas, bpa=-8.382 degrees ! Estimated noise=0.405004 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 (-8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115983 Jy ! Component: 100 - total flux cleaned = 0.0183261 Jy ! Component: 150 - total flux cleaned = 0.0226539 Jy ! Component: 200 - total flux cleaned = 0.0257958 Jy ! Total flux subtracted in 200 components = 0.0257958 Jy ! Clean residual min=-0.002419 max=0.002010 Jy/beam ! Clean residual mean=0.000005 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.182341 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 0.182341 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=7.691 mas, bmaj=10.25 mas, bpa=-5.133 degrees ! Estimated noise=0.497971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341347 Jy ! Component: 100 - total flux cleaned = 0.00545214 Jy ! Component: 150 - total flux cleaned = 0.00686309 Jy ! Component: 200 - total flux cleaned = 0.0075352 Jy ! Total flux subtracted in 200 components = 0.0075352 Jy ! Clean residual min=-0.002586 max=0.002507 Jy/beam ! Clean residual mean=0.000016 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.189876 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 = 0.000274256 Jy ! Component: 100 - total flux cleaned = 0.000449932 Jy ! Component: 150 - total flux cleaned = 0.000577522 Jy ! Component: 200 - total flux cleaned = 0.00069187 Jy ! Total flux subtracted in 200 components = 0.00069187 Jy ! Clean residual min=-0.002539 max=0.002491 Jy/beam ! Clean residual mean=0.000016 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.190568 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 143 components and 0.190568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=6.393 mas, bpa=-8.382 degrees ! Estimated noise=0.405004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371645 Jy ! Component: 100 - total flux cleaned = 0.000565924 Jy ! Component: 150 - total flux cleaned = 0.000731273 Jy ! Component: 200 - total flux cleaned = 0.000823484 Jy ! Total flux subtracted in 200 components = 0.000823484 Jy ! Clean residual min=-0.002226 max=0.001996 Jy/beam ! Clean residual mean=0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.191392 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.191392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072573Jy sigma=1.346321 ! Fit after self-cal, rms=0.072575Jy sigma=1.346105 wmodel /J0817+2352_S_map.mod ! wmodel: Unable to open new model file: /J0817+2352_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0817+2352_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.809 x 6.393 at -8.382 degrees (North through East) ! Clean map min=-0.0021145 max=0.11119 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0817+2352_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000514359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38779 1.38779 2.77557 5.55115 11.1023 22.2046 44.4092 88.8183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.171 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0817+2352_S_dfm.log closed on Thu May 19 18:29:22 2016