! Started logfile: /scr/pima/bg219a_uvs/J0909-0231_S_dfm.log on Fri May 20 00:00:01 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/bg219a_uvs/J0909-0231_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0909-0231_S_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.822891 visibilities/baseline/integration-bin. ! Found source: J0909-0231 ! ! 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 49 lines of history. ! ! Reading 3940 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 J0909-0231_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029804Jy sigma=22.847748 ! Fit after self-cal, rms=0.749032Jy sigma=16.652128 ! 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=2.517 mas, bmaj=6.835 mas, bpa=-3.657 degrees ! Estimated noise=0.704056 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 = 0.17834 Jy ! Component: 100 - total flux cleaned = 0.243294 Jy ! Total flux subtracted in 100 components = 0.243294 Jy ! Clean residual min=-0.016292 max=0.031974 Jy/beam ! Clean residual mean=0.000001 rms=0.005938 Jy/beam ! Combined flux in latest and established models = 0.243294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.243294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109101Jy sigma=2.424190 ! Fit after self-cal, rms=0.108896Jy sigma=2.420487 ! 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=3.031 mas, bmaj=7.577 mas, bpa=-3.121 degrees ! Estimated noise=0.522484 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 = 0.0594021 Jy ! Component: 100 - total flux cleaned = 0.0917361 Jy ! Component: 150 - total flux cleaned = 0.110475 Jy ! Component: 200 - total flux cleaned = 0.121741 Jy ! Total flux subtracted in 200 components = 0.121741 Jy ! Clean residual min=-0.013429 max=0.021746 Jy/beam ! Clean residual mean=-0.000012 rms=0.004677 Jy/beam ! Combined flux in latest and established models = 0.365036 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.365036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071873Jy sigma=1.537229 ! Fit after self-cal, rms=0.071831Jy sigma=1.535361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 7.577 at -3.121 degrees (North through East) ! Clean map min=-0.013175 max=0.25465 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.88 MK 1.08 NL 1.07 ! OV 1.11 PT 0.89 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 LA 0.89 MK 1.02 NL 1.08 ! OV 1.09 PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.91 MK 0.99 NL 1.07 ! OV 1.06 PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 LA 0.90 MK 0.95 NL 1.07 ! OV 1.07 PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.071831Jy sigma=1.535361 ! Fit after self-cal, rms=0.066655Jy sigma=1.371008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.703 mas, bpa=-3.383 degrees ! Estimated noise=0.518468 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 (0.5, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152114 Jy ! Component: 100 - total flux cleaned = 0.0210627 Jy ! Component: 150 - total flux cleaned = 0.0221893 Jy ! Component: 200 - total flux cleaned = 0.0228204 Jy ! Total flux subtracted in 200 components = 0.0228204 Jy ! Clean residual min=-0.006915 max=0.010505 Jy/beam ! Clean residual mean=0.000001 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.387856 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.387856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063066Jy sigma=1.290173 ! Fit after self-cal, rms=0.062972Jy sigma=1.286707 ! Inverting map ! Added new window around map position (-13, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009615 Jy ! Component: 100 - total flux cleaned = 0.0118807 Jy ! Component: 150 - total flux cleaned = 0.012407 Jy ! Component: 200 - total flux cleaned = 0.0127428 Jy ! Total flux subtracted in 200 components = 0.0127428 Jy ! Clean residual min=-0.005192 max=0.006956 Jy/beam ! Clean residual mean=0.000004 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.400599 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.400599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061480Jy sigma=1.251404 ! Fit after self-cal, rms=0.061320Jy sigma=1.249023 ! 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=0.061320Jy sigma=1.249023 ! Fit after self-cal, rms=0.060097Jy sigma=1.231781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=7.724 mas, bpa=-3.416 degrees ! Estimated noise=0.515876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279178 Jy ! Component: 100 - total flux cleaned = 0.00339349 Jy ! Component: 150 - total flux cleaned = 0.00368997 Jy ! Component: 200 - total flux cleaned = 0.00388671 Jy ! Total flux subtracted in 200 components = 0.00388671 Jy ! Clean residual min=-0.003879 max=0.005191 Jy/beam ! Clean residual mean=0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.404486 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.404486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059877Jy sigma=1.226470 ! Fit after self-cal, rms=0.059838Jy sigma=1.226054 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 (7, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432917 Jy ! Component: 100 - total flux cleaned = 0.00640693 Jy ! Component: 150 - total flux cleaned = 0.00796216 Jy ! Component: 200 - total flux cleaned = 0.00892377 Jy ! Total flux subtracted in 200 components = 0.00892377 Jy ! Clean residual min=-0.003491 max=0.003737 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.413409 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.41341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059495Jy sigma=1.218031 ! Fit after self-cal, rms=0.059477Jy sigma=1.217628 ! Inverting map ! Added new window around map position (30.5, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293481 Jy ! Component: 100 - total flux cleaned = 0.00398519 Jy ! Component: 150 - total flux cleaned = 0.00496017 Jy ! Component: 200 - total flux cleaned = 0.00583485 Jy ! Total flux subtracted in 200 components = 0.00583485 Jy ! Clean residual min=-0.002981 max=0.003382 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.419244 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.419244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059219Jy sigma=1.212270 ! Fit after self-cal, rms=0.059219Jy sigma=1.212126 ! Inverting map ! Added new window around map position (22.5, -70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261378 Jy ! Component: 100 - total flux cleaned = 0.00353299 Jy ! Component: 150 - total flux cleaned = 0.00424508 Jy ! Component: 200 - total flux cleaned = 0.00490317 Jy ! Total flux subtracted in 200 components = 0.00490317 Jy ! Clean residual min=-0.002587 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.424148 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.424148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059044Jy sigma=1.208367 ! Fit after self-cal, rms=0.059035Jy sigma=1.208142 ! 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=0.059035Jy sigma=1.208142 ! Fit after self-cal, rms=0.058868Jy sigma=1.207368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.729 mas, bpa=-3.489 degrees ! Estimated noise=0.513838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931098 Jy ! Component: 100 - total flux cleaned = 0.00175326 Jy ! Component: 150 - total flux cleaned = 0.00216229 Jy ! Component: 200 - total flux cleaned = 0.00262494 Jy ! Total flux subtracted in 200 components = 0.00262494 Jy ! Clean residual min=-0.002333 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.426772 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 203 components and 0.426772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058786Jy sigma=1.205699 ! Fit after self-cal, rms=0.058788Jy sigma=1.205639 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 = 0.000681276 Jy ! Component: 100 - total flux cleaned = 0.00114658 Jy ! Component: 150 - total flux cleaned = 0.00154491 Jy ! Component: 200 - total flux cleaned = 0.00191757 Jy ! Total flux subtracted in 200 components = 0.00191757 Jy ! Clean residual min=-0.002219 max=0.002033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.42869 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 213 components and 0.42869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058741Jy sigma=1.204756 ! Fit after self-cal, rms=0.058742Jy sigma=1.204732 ! 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=0.058742Jy sigma=1.204732 ! Fit after self-cal, rms=0.058683Jy sigma=1.204583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=14.69 mas, bpa=-3.012 degrees ! Estimated noise=0.657262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089309 Jy ! Component: 100 - total flux cleaned = 0.00143887 Jy ! Component: 150 - total flux cleaned = 0.00194191 Jy ! Component: 200 - total flux cleaned = 0.00232852 Jy ! Total flux subtracted in 200 components = 0.00232852 Jy ! Clean residual min=-0.001872 max=0.001802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.431018 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 237 components and 0.431019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058664Jy sigma=1.204222 ! Fit after self-cal, rms=0.058664Jy sigma=1.204192 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 = 0.000511933 Jy ! Component: 100 - total flux cleaned = 0.000806453 Jy ! Component: 150 - total flux cleaned = 0.00113108 Jy ! Component: 200 - total flux cleaned = 0.00146753 Jy ! Total flux subtracted in 200 components = 0.00146753 Jy ! Clean residual min=-0.001671 max=0.001577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.432486 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 247 components and 0.432486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058654Jy sigma=1.204018 ! Fit after self-cal, rms=0.058654Jy sigma=1.204007 ! 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=3.064 mas, bmaj=7.729 mas, bpa=-3.491 degrees ! Estimated noise=0.513272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.729 at -3.491 degrees (North through East) ! Clean map min=-0.0023208 max=0.25506 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=2.531 mas, bmaj=6.923 mas, bpa=-4.029 degrees ! Estimated noise=0.698398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176984 Jy ! Component: 100 - total flux cleaned = 0.241605 Jy ! Component: 150 - total flux cleaned = 0.276834 Jy ! Component: 200 - total flux cleaned = 0.30049 Jy ! Total flux subtracted in 200 components = 0.30049 Jy ! Clean residual min=-0.010573 max=0.018977 Jy/beam ! Clean residual mean=-0.000001 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.30049 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.30049 Jy ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.729 mas, bpa=-3.491 degrees ! Estimated noise=0.513272 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 (-3.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282299 Jy ! Component: 100 - total flux cleaned = 0.0453772 Jy ! Component: 150 - total flux cleaned = 0.0578236 Jy ! Component: 200 - total flux cleaned = 0.0673268 Jy ! Total flux subtracted in 200 components = 0.0673268 Jy ! Clean residual min=-0.007282 max=0.007745 Jy/beam ! Clean residual mean=-0.000002 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.367816 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 78 components and 0.367816 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=7.592 mas, bmaj=14.69 mas, bpa=-3.012 degrees ! Estimated noise=0.657262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129671 Jy ! Component: 100 - total flux cleaned = 0.0211142 Jy ! Component: 150 - total flux cleaned = 0.0268105 Jy ! Component: 200 - total flux cleaned = 0.0310291 Jy ! Total flux subtracted in 200 components = 0.0310291 Jy ! Clean residual min=-0.005042 max=0.004558 Jy/beam ! Clean residual mean=0.000002 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.398846 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 = 0.00339711 Jy ! Component: 100 - total flux cleaned = 0.00630308 Jy ! Component: 150 - total flux cleaned = 0.00887414 Jy ! Component: 200 - total flux cleaned = 0.0111586 Jy ! Total flux subtracted in 200 components = 0.0111586 Jy ! Clean residual min=-0.003658 max=0.003105 Jy/beam ! Clean residual mean=0.000003 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.410004 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 200 components and 0.410004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.729 mas, bpa=-3.491 degrees ! Estimated noise=0.513272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280133 Jy ! Component: 100 - total flux cleaned = 0.00491323 Jy ! Component: 150 - total flux cleaned = 0.00684752 Jy ! Component: 200 - total flux cleaned = 0.00839585 Jy ! Total flux subtracted in 200 components = 0.00839585 Jy ! Clean residual min=-0.002917 max=0.002598 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.4184 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 219 components and 0.4184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058968Jy sigma=1.210839 ! Fit after self-cal, rms=0.058913Jy sigma=1.209622 wmodel /J0909-0231_S_map.mod ! wmodel: Unable to open new model file: /J0909-0231_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0909-0231_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.729 at -3.491 degrees (North through East) ! Clean map min=-0.0027298 max=0.254 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0909-0231_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00066531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785801 0.785801 1.5716 3.1432 6.2864 12.5728 25.1456 50.2912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.776 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0909-0231_S_dfm.log closed on Fri May 20 00:00:04 2016