! Started logfile: /scr/pima/bg219b_uvs/J0250-2627_S_dfm.log on Thu May 19 19:58:48 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/J0250-2627_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0250-2627_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845635 visibilities/baseline/integration-bin. ! Found source: J0250-2627 ! ! 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 8524 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 J0250-2627_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024364Jy sigma=17.704805 ! Fit after self-cal, rms=0.841945Jy sigma=14.343207 ! 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=2.753 mas, bmaj=6.4 mas, bpa=-1.886 degrees ! Estimated noise=0.725472 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 = 0.120644 Jy ! Component: 100 - total flux cleaned = 0.151663 Jy ! Total flux subtracted in 100 components = 0.151663 Jy ! Clean residual min=-0.010309 max=0.031843 Jy/beam ! Clean residual mean=-0.000045 rms=0.003172 Jy/beam ! Combined flux in latest and established models = 0.151663 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.151663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102763Jy sigma=1.686127 ! Fit after self-cal, rms=0.102706Jy sigma=1.685650 ! Inverting map ! Added new window around map position (-5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275368 Jy ! Component: 100 - total flux cleaned = 0.0423417 Jy ! Total flux subtracted in 100 components = 0.0423417 Jy ! Clean residual min=-0.008374 max=0.020551 Jy/beam ! Clean residual mean=-0.000005 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.194005 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.194005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092513Jy sigma=1.488574 ! Fit after self-cal, rms=0.091022Jy sigma=1.467644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135009 Jy ! Component: 100 - total flux cleaned = 0.0212005 Jy ! Total flux subtracted in 100 components = 0.0212005 Jy ! Clean residual min=-0.007140 max=0.012873 Jy/beam ! Clean residual mean=0.000015 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.215205 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.215205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088070Jy sigma=1.411605 ! Fit after self-cal, rms=0.087615Jy sigma=1.405534 ! 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=3.458 mas, bmaj=7.979 mas, bpa=-1.581 degrees ! Estimated noise=0.456415 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 = 0.0103491 Jy ! Component: 100 - total flux cleaned = 0.0154712 Jy ! Component: 150 - total flux cleaned = 0.0182027 Jy ! Component: 200 - total flux cleaned = 0.0187014 Jy ! Total flux subtracted in 200 components = 0.0187014 Jy ! Clean residual min=-0.006460 max=0.007269 Jy/beam ! Clean residual mean=0.000055 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.233907 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.233907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086415Jy sigma=1.384361 ! Fit after self-cal, rms=0.086197Jy sigma=1.381307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 7.979 at -1.581 degrees (North through East) ! Clean map min=-0.0063247 max=0.14985 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 0.96 FD 1.03 HN 1.13 KP 0.95 ! LA 0.93 MK 0.92 NL 0.99 OV 0.98 ! PT 1.11 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.11 KP 1.00 ! LA 0.91 MK 0.95 NL 1.01 OV 0.96 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.13 KP 0.99 ! LA 0.93 MK 0.98 NL 1.04 OV 0.98 ! PT 1.07 SC 0.97 ! ! ! Fit before self-cal, rms=0.086197Jy sigma=1.381307 ! Fit after self-cal, rms=0.086625Jy sigma=1.367098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.895 mas, bpa=-1.519 degrees ! Estimated noise=0.456045 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 = 0.00157085 Jy ! Component: 100 - total flux cleaned = 0.00149439 Jy ! Component: 150 - total flux cleaned = 0.00149584 Jy ! Component: 200 - total flux cleaned = 0.00155783 Jy ! Total flux subtracted in 200 components = 0.00155783 Jy ! Clean residual min=-0.005381 max=0.005225 Jy/beam ! Clean residual mean=0.000055 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.235465 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.235465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086463Jy sigma=1.364802 ! Fit after self-cal, rms=0.086454Jy sigma=1.364233 ! 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=0.086454Jy sigma=1.364233 ! Fit after self-cal, rms=0.085518Jy sigma=1.349743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=7.925 mas, bpa=-1.566 degrees ! Estimated noise=0.449459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223145 Jy ! Component: 100 - total flux cleaned = -0.00252552 Jy ! Component: 150 - total flux cleaned = -0.0027738 Jy ! Component: 200 - total flux cleaned = -0.00293442 Jy ! Total flux subtracted in 200 components = -0.00293442 Jy ! Clean residual min=-0.003744 max=0.004069 Jy/beam ! Clean residual mean=0.000034 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.23253 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.23253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085381Jy sigma=1.347816 ! Fit after self-cal, rms=0.085391Jy sigma=1.347602 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 = 0.000211903 Jy ! Component: 100 - total flux cleaned = 0.000162301 Jy ! Component: 150 - total flux cleaned = 0.000115943 Jy ! Component: 200 - total flux cleaned = 0.000116561 Jy ! Total flux subtracted in 200 components = 0.000116561 Jy ! Clean residual min=-0.003625 max=0.004081 Jy/beam ! Clean residual mean=0.000034 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.232647 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.232647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085330Jy sigma=1.346849 ! Fit after self-cal, rms=0.085322Jy sigma=1.346771 ! 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=0.085322Jy sigma=1.346771 ! Fit after self-cal, rms=0.085790Jy sigma=1.342834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=7.931 mas, bpa=-1.516 degrees ! Estimated noise=0.449543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180429 Jy ! Component: 100 - total flux cleaned = 0.000183812 Jy ! Component: 150 - total flux cleaned = 0.00022774 Jy ! Component: 200 - total flux cleaned = 0.000188303 Jy ! Total flux subtracted in 200 components = 0.000188303 Jy ! Clean residual min=-0.003154 max=0.003644 Jy/beam ! Clean residual mean=0.000023 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.232835 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.232835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085740Jy sigma=1.342183 ! Fit after self-cal, rms=0.085744Jy sigma=1.342111 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 (-9.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340205 Jy ! Component: 100 - total flux cleaned = 0.00402578 Jy ! Component: 150 - total flux cleaned = 0.0040249 Jy ! Component: 200 - total flux cleaned = 0.0040242 Jy ! Total flux subtracted in 200 components = 0.0040242 Jy ! Clean residual min=-0.002788 max=0.003269 Jy/beam ! Clean residual mean=0.000027 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.236859 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.236859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085603Jy sigma=1.339750 ! Fit after self-cal, rms=0.085581Jy sigma=1.339434 ! 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=0.085581Jy sigma=1.339434 ! Fit after self-cal, rms=0.084254Jy sigma=1.332990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.926 mas, bmaj=18.92 mas, bpa=0.6736 degrees ! Estimated noise=0.537626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100225 Jy ! Component: 100 - total flux cleaned = -0.00121351 Jy ! Component: 150 - total flux cleaned = -0.00131778 Jy ! Component: 200 - total flux cleaned = -0.00140248 Jy ! Total flux subtracted in 200 components = -0.00140248 Jy ! Clean residual min=-0.002953 max=0.003780 Jy/beam ! Clean residual mean=0.000048 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.235457 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.235457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084218Jy sigma=1.332470 ! Fit after self-cal, rms=0.084210Jy sigma=1.332304 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 = 0.000127521 Jy ! Component: 100 - total flux cleaned = 9.94451e-05 Jy ! Component: 150 - total flux cleaned = 4.70638e-05 Jy ! Component: 200 - total flux cleaned = -1.97724e-06 Jy ! Total flux subtracted in 200 components = -1.97724e-06 Jy ! Clean residual min=-0.002927 max=0.003815 Jy/beam ! Clean residual mean=0.000048 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.235455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.235455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084202Jy sigma=1.332279 ! Fit after self-cal, rms=0.084199Jy sigma=1.332250 ! 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=3.437 mas, bmaj=7.914 mas, bpa=-1.647 degrees ! Estimated noise=0.444536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.437 x 7.914 at -1.647 degrees (North through East) ! Clean map min=-0.0024852 max=0.14656 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=2.734 mas, bmaj=6.348 mas, bpa=-1.84 degrees ! Estimated noise=0.704652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117582 Jy ! Component: 100 - total flux cleaned = 0.158817 Jy ! Component: 150 - total flux cleaned = 0.18067 Jy ! Component: 200 - total flux cleaned = 0.194933 Jy ! Total flux subtracted in 200 components = 0.194933 Jy ! Clean residual min=-0.005599 max=0.008140 Jy/beam ! Clean residual mean=-0.000015 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.194933 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.194933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.914 mas, bpa=-1.647 degrees ! Estimated noise=0.444536 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 = 0.0153723 Jy ! Component: 100 - total flux cleaned = 0.0243179 Jy ! Component: 150 - total flux cleaned = 0.0300265 Jy ! Component: 200 - total flux cleaned = 0.0338236 Jy ! Total flux subtracted in 200 components = 0.0338236 Jy ! Clean residual min=-0.002965 max=0.003214 Jy/beam ! Clean residual mean=0.000019 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.228757 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 70 components and 0.228757 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=7.926 mas, bmaj=18.92 mas, bpa=0.6736 degrees ! Estimated noise=0.537626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357189 Jy ! Component: 100 - total flux cleaned = 0.00534164 Jy ! Component: 150 - total flux cleaned = 0.00568273 Jy ! Component: 200 - total flux cleaned = 0.00595494 Jy ! Total flux subtracted in 200 components = 0.00595494 Jy ! Clean residual min=-0.002952 max=0.003937 Jy/beam ! Clean residual mean=0.000046 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.234712 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 = 0.000218535 Jy ! Component: 100 - total flux cleaned = 0.000245052 Jy ! Component: 150 - total flux cleaned = 0.000294766 Jy ! Component: 200 - total flux cleaned = 0.000316828 Jy ! Total flux subtracted in 200 components = 0.000316828 Jy ! Clean residual min=-0.002966 max=0.003873 Jy/beam ! Clean residual mean=0.000047 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.235029 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 108 components and 0.235029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.914 mas, bpa=-1.647 degrees ! Estimated noise=0.444536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56625e-05 Jy ! Component: 100 - total flux cleaned = 0.000148016 Jy ! Component: 150 - total flux cleaned = 0.000235349 Jy ! Component: 200 - total flux cleaned = 0.000314674 Jy ! Total flux subtracted in 200 components = 0.000314674 Jy ! Clean residual min=-0.002618 max=0.003108 Jy/beam ! Clean residual mean=0.000026 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.235343 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.235343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084189Jy sigma=1.332145 ! Fit after self-cal, rms=0.084173Jy sigma=1.331908 wmodel /J0250-2627_S_map.mod ! wmodel: Unable to open new model file: /J0250-2627_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0250-2627_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.437 x 7.914 at -1.647 degrees (North through East) ! Clean map min=-0.002568 max=0.14575 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0250-2627_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000722113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4863 1.4863 2.9726 5.94519 11.8904 23.7808 47.5615 95.1231 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.843 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0250-2627_S_dfm.log closed on Thu May 19 19:58:51 2016