! Started logfile: /image_prod/ug002_uva//J1812-3132_S_dfm.log on Thu Mar 5 03:39:44 2020 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 /image_prod/ug002_uva//J1812-3132_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1812-3132_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J1812-3132 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 8550 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1812-3132_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015035Jy sigma=6.237679 ! Fit after self-cal, rms=0.902399Jy sigma=5.405907 ! 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=2.443 mas, bmaj=6.315 mas, bpa=-7.825 degrees ! Estimated noise=1.94042 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 = 0.0721671 Jy ! Component: 100 - total flux cleaned = 0.106728 Jy ! Total flux subtracted in 100 components = 0.106728 Jy ! Clean residual min=-0.012890 max=0.023889 Jy/beam ! Clean residual mean=-0.000324 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 0.106728 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.106728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118307Jy sigma=0.681987 ! Fit after self-cal, rms=0.117485Jy sigma=0.677823 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.695 mas, bpa=-6.836 degrees ! Estimated noise=1.30418 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 = 0.0399651 Jy ! Component: 100 - total flux cleaned = 0.0606033 Jy ! Component: 150 - total flux cleaned = 0.0713293 Jy ! Component: 200 - total flux cleaned = 0.076904 Jy ! Total flux subtracted in 200 components = 0.076904 Jy ! Clean residual min=-0.014686 max=0.025969 Jy/beam ! Clean residual mean=-0.000363 rms=0.005372 Jy/beam ! Combined flux in latest and established models = 0.183632 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.183632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109868Jy sigma=0.560893 ! Fit after self-cal, rms=0.109688Jy sigma=0.559055 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 7.695 at -6.836 degrees (North through East) ! Clean map min=-0.014315 max=0.079141 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.19 FD 0.97 KP 0.98 LA 0.88 ! MK 1.02 NL 1.93 OV 0.99 PT 0.76 ! SC 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.44 FD 1.01 KP 0.91 LA 0.88 ! MK 1.03 NL 1.79 OV 0.98 PT 0.77 ! SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.42 FD 0.99 KP 0.95 LA 0.88 ! MK 1.07 NL 2.06 OV 1.02 PT 0.78 ! SC 1.27 ! ! ! Fit before self-cal, rms=0.109688Jy sigma=0.559055 ! Fit after self-cal, rms=0.217111Jy sigma=0.497628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=8.056 mas, bpa=-8.33 degrees ! Estimated noise=1.40205 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 (2, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136971 Jy ! Component: 100 - total flux cleaned = 0.0147243 Jy ! Component: 150 - total flux cleaned = 0.0140371 Jy ! Component: 200 - total flux cleaned = 0.0134295 Jy ! Total flux subtracted in 200 components = 0.0134295 Jy ! Clean residual min=-0.009267 max=0.011965 Jy/beam ! Clean residual mean=0.000002 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.197061 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.197061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215527Jy sigma=0.489054 ! Fit after self-cal, rms=0.217185Jy sigma=0.483113 ! 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. ! ! Fit before self-cal, rms=0.217185Jy sigma=0.483113 ! Fit after self-cal, rms=0.199963Jy sigma=0.482147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.093 mas, bpa=-8.308 degrees ! Estimated noise=1.40543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075168 Jy ! Component: 100 - total flux cleaned = 0.00768237 Jy ! Component: 150 - total flux cleaned = 0.00742377 Jy ! Component: 200 - total flux cleaned = 0.00706576 Jy ! Total flux subtracted in 200 components = 0.00706576 Jy ! Clean residual min=-0.008200 max=0.009930 Jy/beam ! Clean residual mean=-0.000014 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.204127 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.204127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199304Jy sigma=0.478619 ! Fit after self-cal, rms=0.198740Jy sigma=0.476868 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 = 0.00399177 Jy ! Component: 100 - total flux cleaned = 0.00387024 Jy ! Component: 150 - total flux cleaned = 0.00363575 Jy ! Component: 200 - total flux cleaned = 0.00341394 Jy ! Total flux subtracted in 200 components = 0.00341394 Jy ! Clean residual min=-0.007988 max=0.009957 Jy/beam ! Clean residual mean=0.000003 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.207541 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.207541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.198388Jy sigma=0.475310 ! Fit after self-cal, rms=0.198019Jy sigma=0.474670 ! Inverting map ! Added new window around map position (15.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871035 Jy ! Component: 100 - total flux cleaned = 0.0135353 Jy ! Component: 150 - total flux cleaned = 0.0150602 Jy ! Component: 200 - total flux cleaned = 0.0152924 Jy ! Total flux subtracted in 200 components = 0.0152924 Jy ! Clean residual min=-0.006825 max=0.006984 Jy/beam ! Clean residual mean=0.000055 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.222833 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.222833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.197521Jy sigma=0.469061 ! Fit after self-cal, rms=0.197466Jy sigma=0.468333 ! 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. ! ! Fit before self-cal, rms=0.197466Jy sigma=0.468333 ! Fit after self-cal, rms=0.181287Jy sigma=0.463998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=8.215 mas, bpa=-8.571 degrees ! Estimated noise=1.37029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399976 Jy ! Component: 100 - total flux cleaned = 0.00438776 Jy ! Component: 150 - total flux cleaned = 0.00450231 Jy ! Component: 200 - total flux cleaned = 0.004607 Jy ! Total flux subtracted in 200 components = 0.004607 Jy ! Clean residual min=-0.004918 max=0.005633 Jy/beam ! Clean residual mean=0.000038 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.22744 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.22744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181007Jy sigma=0.462535 ! Fit after self-cal, rms=0.180709Jy sigma=0.462246 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 = 0.0015333 Jy ! Component: 100 - total flux cleaned = 0.00153538 Jy ! Component: 150 - total flux cleaned = 0.00144006 Jy ! Component: 200 - total flux cleaned = 0.00144338 Jy ! Total flux subtracted in 200 components = 0.00144338 Jy ! Clean residual min=-0.004995 max=0.005504 Jy/beam ! Clean residual mean=0.000045 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.228884 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.228884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180522Jy sigma=0.461533 ! Fit after self-cal, rms=0.180393Jy sigma=0.461433 ! 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. ! ! Fit before self-cal, rms=0.180393Jy sigma=0.461433 ! Fit after self-cal, rms=0.176149Jy sigma=0.461147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.471 mas, bmaj=25.39 mas, bpa=-4.696 degrees ! Estimated noise=1.67576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264797 Jy ! Component: 100 - total flux cleaned = 0.00324969 Jy ! Component: 150 - total flux cleaned = 0.00335986 Jy ! Component: 200 - total flux cleaned = 0.00335954 Jy ! Total flux subtracted in 200 components = 0.00335954 Jy ! Clean residual min=-0.004867 max=0.005500 Jy/beam ! Clean residual mean=0.000062 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.232243 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 148 components and 0.232243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176050Jy sigma=0.461120 ! Fit after self-cal, rms=0.175738Jy sigma=0.460778 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 = 0.00126793 Jy ! Component: 100 - total flux cleaned = 0.00117875 Jy ! Component: 150 - total flux cleaned = 0.000925527 Jy ! Component: 200 - total flux cleaned = 0.000689201 Jy ! Total flux subtracted in 200 components = 0.000689201 Jy ! Clean residual min=-0.004645 max=0.005271 Jy/beam ! Clean residual mean=0.000069 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.232932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 153 components and 0.232932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175664Jy sigma=0.460904 ! Fit after self-cal, rms=0.175502Jy sigma=0.460797 ! 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=3.077 mas, bmaj=8.257 mas, bpa=-8.498 degrees ! Estimated noise=1.37013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 8.257 at -8.498 degrees (North through East) ! Clean map min=-0.0073049 max=0.080635 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=2.48 mas, bmaj=6.692 mas, bpa=-9.538 degrees ! Estimated noise=2.11681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781329 Jy ! Component: 100 - total flux cleaned = 0.120194 Jy ! Component: 150 - total flux cleaned = 0.147898 Jy ! Component: 200 - total flux cleaned = 0.166687 Jy ! Total flux subtracted in 200 components = 0.166687 Jy ! Clean residual min=-0.008973 max=0.014028 Jy/beam ! Clean residual mean=-0.000121 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.166687 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.166687 Jy ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.257 mas, bpa=-8.498 degrees ! Estimated noise=1.37013 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 (0.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212879 Jy ! Component: 100 - total flux cleaned = 0.0342411 Jy ! Component: 150 - total flux cleaned = 0.0432493 Jy ! Component: 200 - total flux cleaned = 0.049844 Jy ! Total flux subtracted in 200 components = 0.049844 Jy ! Clean residual min=-0.006082 max=0.008059 Jy/beam ! Clean residual mean=-0.000021 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.216531 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 84 components and 0.216531 Jy ! Inverting map ! Added new window around map position (1.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766202 Jy ! Component: 100 - total flux cleaned = 0.0122639 Jy ! Component: 150 - total flux cleaned = 0.014299 Jy ! Component: 200 - total flux cleaned = 0.0158142 Jy ! Total flux subtracted in 200 components = 0.0158142 Jy ! Clean residual min=-0.005115 max=0.005067 Jy/beam ! Clean residual mean=0.000039 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.232345 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 120 components and 0.232345 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=9.471 mas, bmaj=25.39 mas, bpa=-4.696 degrees ! Estimated noise=1.67576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231769 Jy ! Component: 100 - total flux cleaned = 0.00317665 Jy ! Component: 150 - total flux cleaned = 0.00346804 Jy ! Component: 200 - total flux cleaned = 0.00364514 Jy ! Total flux subtracted in 200 components = 0.00364514 Jy ! Clean residual min=-0.005225 max=0.005259 Jy/beam ! Clean residual mean=0.000099 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.23599 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 = 0.000163701 Jy ! Component: 100 - total flux cleaned = 0.000313988 Jy ! Component: 150 - total flux cleaned = 0.00038334 Jy ! Component: 200 - total flux cleaned = 0.000452131 Jy ! Total flux subtracted in 200 components = 0.000452131 Jy ! Clean residual min=-0.004974 max=0.005188 Jy/beam ! Clean residual mean=0.000103 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.236443 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.236443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.257 mas, bpa=-8.498 degrees ! Estimated noise=1.37013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371 Jy ! Component: 100 - total flux cleaned = 3.81916e-05 Jy ! Component: 150 - total flux cleaned = 0.000217951 Jy ! Component: 200 - total flux cleaned = 0.000218372 Jy ! Total flux subtracted in 200 components = 0.000218372 Jy ! Clean residual min=-0.004337 max=0.004754 Jy/beam ! Clean residual mean=0.000055 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.236661 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.236661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175068Jy sigma=0.458576 ! Fit after self-cal, rms=0.174882Jy sigma=0.457920 wmodel J1812-3132_S_map.mod ! Writing 173 model components to file: J1812-3132_S_map.mod wobs J1812-3132_S_uvs.fits ! Writing UV FITS file: J1812-3132_S_uvs.fits wwins J1812-3132_S_map.win ! wwins: Wrote 5 windows to J1812-3132_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166184 Jy ! Component: 100 - total flux cleaned = 0.00311449 Jy ! Component: 150 - total flux cleaned = 0.00419802 Jy ! Component: 200 - total flux cleaned = 0.00483476 Jy ! Component: 250 - total flux cleaned = 0.00519527 Jy ! Component: 300 - total flux cleaned = 0.00554155 Jy ! Component: 350 - total flux cleaned = 0.00592775 Jy ! Component: 400 - total flux cleaned = 0.00603238 Jy ! Component: 450 - total flux cleaned = 0.00618376 Jy ! Component: 500 - total flux cleaned = 0.0063322 Jy ! Component: 550 - total flux cleaned = 0.00652292 Jy ! Component: 600 - total flux cleaned = 0.00675465 Jy ! Component: 650 - total flux cleaned = 0.00693468 Jy ! Component: 700 - total flux cleaned = 0.0070228 Jy ! Component: 750 - total flux cleaned = 0.00728134 Jy ! Component: 800 - total flux cleaned = 0.00744994 Jy ! Component: 850 - total flux cleaned = 0.00773797 Jy ! Component: 900 - total flux cleaned = 0.00801874 Jy ! Component: 950 - total flux cleaned = 0.00809709 Jy ! Component: 1000 - total flux cleaned = 0.00840674 Jy ! Component: 1050 - total flux cleaned = 0.00855845 Jy ! Component: 1100 - total flux cleaned = 0.00874479 Jy ! Component: 1150 - total flux cleaned = 0.00892717 Jy ! Component: 1200 - total flux cleaned = 0.00914206 Jy ! Component: 1250 - total flux cleaned = 0.00931831 Jy ! Component: 1300 - total flux cleaned = 0.00938759 Jy ! Component: 1350 - total flux cleaned = 0.00952445 Jy ! Component: 1400 - total flux cleaned = 0.00965932 Jy ! Component: 1450 - total flux cleaned = 0.00975934 Jy ! Component: 1500 - total flux cleaned = 0.00989091 Jy ! Component: 1550 - total flux cleaned = 0.0100206 Jy ! Component: 1600 - total flux cleaned = 0.0100206 Jy ! Component: 1650 - total flux cleaned = 0.010084 Jy ! Component: 1700 - total flux cleaned = 0.0102094 Jy ! Component: 1750 - total flux cleaned = 0.0102094 Jy ! Component: 1800 - total flux cleaned = 0.0102093 Jy ! Component: 1850 - total flux cleaned = 0.0102093 Jy ! Component: 1900 - total flux cleaned = 0.010149 Jy ! Component: 1950 - total flux cleaned = 0.0101491 Jy ! Component: 2000 - total flux cleaned = 0.0101494 Jy ! Component: 2050 - total flux cleaned = 0.0100614 Jy ! Component: 2100 - total flux cleaned = 0.0100618 Jy ! Component: 2150 - total flux cleaned = 0.0100326 Jy ! Component: 2200 - total flux cleaned = 0.00994655 Jy ! Component: 2250 - total flux cleaned = 0.00991803 Jy ! Component: 2300 - total flux cleaned = 0.00988971 Jy ! Component: 2350 - total flux cleaned = 0.00988976 Jy ! Component: 2400 - total flux cleaned = 0.0100585 Jy ! Component: 2450 - total flux cleaned = 0.0100584 Jy ! Component: 2500 - total flux cleaned = 0.0101984 Jy ! Component: 2550 - total flux cleaned = 0.0102825 Jy ! Component: 2600 - total flux cleaned = 0.0104503 Jy ! Component: 2650 - total flux cleaned = 0.0105901 Jy ! Component: 2700 - total flux cleaned = 0.0107021 Jy ! Component: 2750 - total flux cleaned = 0.0108423 Jy ! Component: 2800 - total flux cleaned = 0.0109549 Jy ! Component: 2850 - total flux cleaned = 0.0111241 Jy ! Component: 2900 - total flux cleaned = 0.0112092 Jy ! Component: 2950 - total flux cleaned = 0.0113228 Jy ! Component: 3000 - total flux cleaned = 0.011437 Jy ! Component: 3050 - total flux cleaned = 0.0115516 Jy ! Component: 3100 - total flux cleaned = 0.0116382 Jy ! Component: 3150 - total flux cleaned = 0.0117252 Jy ! Component: 3200 - total flux cleaned = 0.0118129 Jy ! Component: 3250 - total flux cleaned = 0.0119009 Jy ! Component: 3300 - total flux cleaned = 0.0119596 Jy ! Component: 3350 - total flux cleaned = 0.0120782 Jy ! Component: 3400 - total flux cleaned = 0.0122276 Jy ! Component: 3450 - total flux cleaned = 0.0123174 Jy ! Component: 3500 - total flux cleaned = 0.0124083 Jy ! Component: 3550 - total flux cleaned = 0.0125298 Jy ! Component: 3600 - total flux cleaned = 0.0125908 Jy ! Component: 3650 - total flux cleaned = 0.012714 Jy ! Component: 3700 - total flux cleaned = 0.0127763 Jy ! Component: 3750 - total flux cleaned = 0.01287 Jy ! Component: 3800 - total flux cleaned = 0.0129015 Jy ! Component: 3850 - total flux cleaned = 0.0129961 Jy ! Component: 3900 - total flux cleaned = 0.0130596 Jy ! Component: 3950 - total flux cleaned = 0.0131881 Jy ! Component: 4000 - total flux cleaned = 0.013253 Jy ! Component: 4050 - total flux cleaned = 0.0133184 Jy ! Total flux subtracted in 4096 components = 0.0133511 Jy ! Clean residual min=-0.002070 max=0.001808 Jy/beam ! Clean residual mean=0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.250012 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 427 components and 0.250012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1812-3132_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 8.257 at -8.498 degrees (North through East) ! Clean map min=-0.0063413 max=0.087667 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1812-3132_S_map.fits wmodel /image_prod/ug002_uva//J1812-3132_S_map.mod ! Writing 427 model components to file: /image_prod/ug002_uva//J1812-3132_S_map.mod wobs /image_prod/ug002_uva//J1812-3132_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1812-3132_S_uvs.fits wwins /image_prod/ug002_uva//J1812-3132_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1812-3132_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0876666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.17709 2.17709 4.35418 8.70836 17.4167 34.8335 69.6669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.798 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1812-3132_S_dfm.log closed on Thu Mar 5 03:39:48 2020