! Started logfile: /scr/pima/bg219e_uvs/J1604-2223_S_dfm.log on Thu May 19 18:45:46 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/J1604-2223_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1604-2223_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.862103 visibilities/baseline/integration-bin. ! Found source: J1604-2223 ! ! 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 3476 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 J1604-2223_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.148815Jy sigma=18.614013 ! Fit after self-cal, rms=0.553282Jy sigma=9.019790 ! 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=3.122 mas, bmaj=11.35 mas, bpa=12.81 degrees ! Estimated noise=1.0641 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 = 0.320855 Jy ! Component: 100 - total flux cleaned = 0.443108 Jy ! Total flux subtracted in 100 components = 0.443108 Jy ! Clean residual min=-0.023337 max=0.068865 Jy/beam ! Clean residual mean=-0.000012 rms=0.009355 Jy/beam ! Combined flux in latest and established models = 0.443108 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.443108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225189Jy sigma=3.633272 ! Fit after self-cal, rms=0.224881Jy sigma=3.628675 ! Inverting map ! Added new window around map position (-6.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786465 Jy ! Component: 100 - total flux cleaned = 0.13457 Jy ! Total flux subtracted in 100 components = 0.13457 Jy ! Clean residual min=-0.015375 max=0.032575 Jy/beam ! Clean residual mean=-0.000012 rms=0.006045 Jy/beam ! Combined flux in latest and established models = 0.577678 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.577678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159189Jy sigma=2.556346 ! Fit after self-cal, rms=0.157252Jy sigma=2.528410 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459864 Jy ! Component: 100 - total flux cleaned = 0.0810522 Jy ! Total flux subtracted in 100 components = 0.0810522 Jy ! Clean residual min=-0.011464 max=0.022163 Jy/beam ! Clean residual mean=-0.000009 rms=0.004163 Jy/beam ! Combined flux in latest and established models = 0.65873 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.65873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123942Jy sigma=1.983313 ! Fit after self-cal, rms=0.122907Jy sigma=1.968339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298447 Jy ! Component: 100 - total flux cleaned = 0.0528005 Jy ! Total flux subtracted in 100 components = 0.0528005 Jy ! Clean residual min=-0.010367 max=0.015631 Jy/beam ! Clean residual mean=-0.000006 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.711531 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.711531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105109Jy sigma=1.675426 ! Fit after self-cal, rms=0.104536Jy sigma=1.666979 ! 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=3.74 mas, bmaj=12.82 mas, bpa=11.62 degrees ! Estimated noise=0.836963 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 = 0.0399137 Jy ! Component: 100 - total flux cleaned = 0.0653414 Jy ! Component: 150 - total flux cleaned = 0.0825556 Jy ! Component: 200 - total flux cleaned = 0.0946295 Jy ! Total flux subtracted in 200 components = 0.0946295 Jy ! Clean residual min=-0.006595 max=0.011383 Jy/beam ! Clean residual mean=-0.000012 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.80616 Jy ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 185 components and 0.80616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085487Jy sigma=1.351847 ! Fit after self-cal, rms=0.085003Jy sigma=1.344392 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.74 x 12.82 at 11.62 degrees (North through East) ! Clean map min=-0.0064193 max=0.45538 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 1.04 FD 0.96 HN 1.05 KP 0.97 ! LA 0.99 NL 1.04 OV 0.98 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 0.98 ! LA 0.97 NL 1.04 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 0.98 ! LA 1.00 NL 1.00 OV 1.00 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 0.97 ! LA 1.00 NL 1.01 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.085003Jy sigma=1.344392 ! Fit after self-cal, rms=0.081072Jy sigma=1.269520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=12.94 mas, bpa=11.68 degrees ! Estimated noise=0.835228 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 = 0.0037069 Jy ! Component: 100 - total flux cleaned = 0.00487752 Jy ! Component: 150 - total flux cleaned = 0.00543763 Jy ! Component: 200 - total flux cleaned = 0.00586345 Jy ! Total flux subtracted in 200 components = 0.00586345 Jy ! Clean residual min=-0.005779 max=0.005126 Jy/beam ! Clean residual mean=0.000010 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.812024 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 197 components and 0.812024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080606Jy sigma=1.261560 ! Fit after self-cal, rms=0.080513Jy sigma=1.259796 ! 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=0.080513Jy sigma=1.259796 ! Fit after self-cal, rms=0.080457Jy sigma=1.259314 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=12.95 mas, bpa=11.74 degrees ! Estimated noise=0.835336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245151 Jy ! Component: 100 - total flux cleaned = 0.00326531 Jy ! Component: 150 - total flux cleaned = 0.00358293 Jy ! Component: 200 - total flux cleaned = 0.00396953 Jy ! Total flux subtracted in 200 components = 0.00396953 Jy ! Clean residual min=-0.005465 max=0.004913 Jy/beam ! Clean residual mean=0.000010 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.815993 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 204 components and 0.815993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080254Jy sigma=1.255667 ! Fit after self-cal, rms=0.080212Jy sigma=1.255003 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 = 0.0012315 Jy ! Component: 100 - total flux cleaned = 0.00155217 Jy ! Component: 150 - total flux cleaned = 0.00181284 Jy ! Component: 200 - total flux cleaned = 0.00209074 Jy ! Total flux subtracted in 200 components = 0.00209074 Jy ! Clean residual min=-0.005380 max=0.004983 Jy/beam ! Clean residual mean=0.000011 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.818084 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 209 components and 0.818084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080128Jy sigma=1.253491 ! Fit after self-cal, rms=0.080113Jy sigma=1.253264 ! 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=0.080113Jy sigma=1.253264 ! Fit after self-cal, rms=0.078925Jy sigma=1.238942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=12.94 mas, bpa=11.73 degrees ! Estimated noise=0.835517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011203 Jy ! Component: 100 - total flux cleaned = 0.00129079 Jy ! Component: 150 - total flux cleaned = 0.00149347 Jy ! Component: 200 - total flux cleaned = 0.00167293 Jy ! Total flux subtracted in 200 components = 0.00167293 Jy ! Clean residual min=-0.004727 max=0.004490 Jy/beam ! Clean residual mean=0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.819757 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 219 components and 0.819757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078850Jy sigma=1.237420 ! Fit after self-cal, rms=0.078843Jy sigma=1.237262 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 = 0.000572311 Jy ! Component: 100 - total flux cleaned = 0.000656954 Jy ! Component: 150 - total flux cleaned = 0.000770491 Jy ! Component: 200 - total flux cleaned = 0.000873206 Jy ! Total flux subtracted in 200 components = 0.000873206 Jy ! Clean residual min=-0.004693 max=0.004521 Jy/beam ! Clean residual mean=0.000006 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.82063 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 226 components and 0.82063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078806Jy sigma=1.236596 ! Fit after self-cal, rms=0.078803Jy sigma=1.236532 ! 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=0.078803Jy sigma=1.236532 ! Fit after self-cal, rms=0.078850Jy sigma=1.236236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.857 mas, bmaj=18.27 mas, bpa=0.9382 degrees ! Estimated noise=1.01129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172767 Jy ! Component: 100 - total flux cleaned = 0.00203263 Jy ! Component: 150 - total flux cleaned = 0.00227832 Jy ! Component: 200 - total flux cleaned = 0.00247891 Jy ! Total flux subtracted in 200 components = 0.00247891 Jy ! Clean residual min=-0.004046 max=0.005115 Jy/beam ! Clean residual mean=0.000010 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.823109 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 249 components and 0.823109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078857Jy sigma=1.236334 ! Fit after self-cal, rms=0.078852Jy sigma=1.236219 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 = 0.000470322 Jy ! Component: 100 - total flux cleaned = 0.000691446 Jy ! Component: 150 - total flux cleaned = 0.000805612 Jy ! Component: 200 - total flux cleaned = 0.000912292 Jy ! Total flux subtracted in 200 components = 0.000912292 Jy ! Clean residual min=-0.003995 max=0.005172 Jy/beam ! Clean residual mean=0.000011 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.824021 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 256 components and 0.824021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078854Jy sigma=1.236316 ! Fit after self-cal, rms=0.078853Jy sigma=1.236268 ! Inverting map ! Added new window around map position (54, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362636 Jy ! Component: 100 - total flux cleaned = 0.00351774 Jy ! Component: 150 - total flux cleaned = 0.00359674 Jy ! Component: 200 - total flux cleaned = 0.00373411 Jy ! Total flux subtracted in 200 components = 0.00373411 Jy ! Clean residual min=-0.003267 max=0.003047 Jy/beam ! Clean residual mean=0.000010 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.827755 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 294 components and 0.827755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078627Jy sigma=1.232510 ! Fit after self-cal, rms=0.078619Jy sigma=1.232355 ! 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=3.756 mas, bmaj=12.94 mas, bpa=11.75 degrees ! Estimated noise=0.836042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 12.94 at 11.75 degrees (North through East) ! Clean map min=-0.0042324 max=0.44754 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=3.122 mas, bmaj=11.4 mas, bpa=12.97 degrees ! Estimated noise=1.07587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322823 Jy ! Component: 100 - total flux cleaned = 0.448528 Jy ! Component: 150 - total flux cleaned = 0.530399 Jy ! Component: 200 - total flux cleaned = 0.589535 Jy ! Total flux subtracted in 200 components = 0.589535 Jy ! Clean residual min=-0.014377 max=0.034371 Jy/beam ! Clean residual mean=-0.000004 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 0.589535 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.589535 Jy ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=12.94 mas, bpa=11.75 degrees ! Estimated noise=0.836042 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 = 0.0820859 Jy ! Component: 100 - total flux cleaned = 0.132069 Jy ! Component: 150 - total flux cleaned = 0.163924 Jy ! Component: 200 - total flux cleaned = 0.184809 Jy ! Total flux subtracted in 200 components = 0.184809 Jy ! Clean residual min=-0.007570 max=0.012066 Jy/beam ! Clean residual mean=-0.000003 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.774344 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 138 components and 0.774344 Jy ! Inverting map ! Added new window around map position (-5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141825 Jy ! Component: 100 - total flux cleaned = 0.0238368 Jy ! Component: 150 - total flux cleaned = 0.0291202 Jy ! Component: 200 - total flux cleaned = 0.03355 Jy ! Total flux subtracted in 200 components = 0.03355 Jy ! Clean residual min=-0.004685 max=0.005146 Jy/beam ! Clean residual mean=0.000003 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.807894 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 188 components and 0.807894 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=7.857 mas, bmaj=18.27 mas, bpa=0.9382 degrees ! Estimated noise=1.01129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610763 Jy ! Component: 100 - total flux cleaned = 0.0106572 Jy ! Component: 150 - total flux cleaned = 0.0136556 Jy ! Component: 200 - total flux cleaned = 0.0160524 Jy ! Total flux subtracted in 200 components = 0.0160524 Jy ! Clean residual min=-0.003613 max=0.003205 Jy/beam ! Clean residual mean=0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.823947 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 = 0.00168782 Jy ! Component: 100 - total flux cleaned = 0.00217518 Jy ! Component: 150 - total flux cleaned = 0.00274282 Jy ! Component: 200 - total flux cleaned = 0.00299009 Jy ! Total flux subtracted in 200 components = 0.00299009 Jy ! Clean residual min=-0.003195 max=0.002872 Jy/beam ! Clean residual mean=0.000010 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.826937 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 279 components and 0.826937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=12.94 mas, bpa=11.75 degrees ! Estimated noise=0.836042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636692 Jy ! Component: 100 - total flux cleaned = -0.00100342 Jy ! Component: 150 - total flux cleaned = -0.00100664 Jy ! Component: 200 - total flux cleaned = -0.00107744 Jy ! Total flux subtracted in 200 components = -0.00107744 Jy ! Clean residual min=-0.004037 max=0.003600 Jy/beam ! Clean residual mean=0.000006 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.825859 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 315 components and 0.825859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078484Jy sigma=1.229891 ! Fit after self-cal, rms=0.078460Jy sigma=1.229597 wmodel /J1604-2223_S_map.mod ! wmodel: Unable to open new model file: /J1604-2223_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1604-2223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 12.94 at 11.75 degrees (North through East) ! Clean map min=-0.003797 max=0.44943 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1604-2223_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.449431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000901353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601662 0.601662 1.20332 2.40665 4.81329 9.62659 19.2532 38.5064 77.0127 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.449 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.618 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1604-2223_S_dfm.log closed on Thu May 19 18:45:49 2016