! Started logfile: /image_prod/ug002_uva//J2308+0946_S_dfm.log on Thu Mar 5 06:06:18 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//J2308+0946_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2308+0946_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.968056 visibilities/baseline/integration-bin. ! Found source: J2308+0946 ! ! 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 40 lines of history. ! ! Reading 4182 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 J2308+0946_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032086Jy sigma=8.150273 ! Fit after self-cal, rms=0.784178Jy sigma=6.091316 ! 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=3.305 mas, bmaj=12.1 mas, bpa=-18.78 degrees ! Estimated noise=2.02838 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 = 0.170441 Jy ! Component: 100 - total flux cleaned = 0.209583 Jy ! Total flux subtracted in 100 components = 0.209583 Jy ! Clean residual min=-0.007410 max=0.014613 Jy/beam ! Clean residual mean=-0.000037 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.209583 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.209583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073814Jy sigma=0.512301 ! Fit after self-cal, rms=0.073817Jy sigma=0.512251 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155324 Jy ! Component: 100 - total flux cleaned = 0.0228361 Jy ! Total flux subtracted in 100 components = 0.0228361 Jy ! Clean residual min=-0.006190 max=0.009183 Jy/beam ! Clean residual mean=0.000021 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.232419 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.232419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070565Jy sigma=0.476664 ! Fit after self-cal, rms=0.070571Jy sigma=0.476582 ! 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=3.946 mas, bmaj=12.44 mas, bpa=-18.37 degrees ! Estimated noise=1.44067 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 = 0.00604115 Jy ! Component: 100 - total flux cleaned = 0.00691591 Jy ! Component: 150 - total flux cleaned = 0.00760505 Jy ! Component: 200 - total flux cleaned = 0.008159 Jy ! Total flux subtracted in 200 components = 0.008159 Jy ! Clean residual min=-0.005489 max=0.006419 Jy/beam ! Clean residual mean=0.000032 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.240578 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.240578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069807Jy sigma=0.468932 ! Fit after self-cal, rms=0.069810Jy sigma=0.468892 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.946 x 12.44 at -18.37 degrees (North through East) ! Clean map min=-0.0054259 max=0.22163 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.96 ! LA 1.03 MK 1.03 NL 0.95 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.97 KP 0.96 ! LA 1.00 MK 1.04 NL 1.02 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 1.00 ! LA 1.02 MK 1.00 NL 0.95 OV 0.95 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.069810Jy sigma=0.468892 ! Fit after self-cal, rms=0.070481Jy sigma=0.462290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=12.6 mas, bpa=-18.39 degrees ! Estimated noise=1.43684 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 = -0.000732538 Jy ! Component: 100 - total flux cleaned = -0.000957365 Jy ! Component: 150 - total flux cleaned = -0.00099855 Jy ! Component: 200 - total flux cleaned = -0.000966138 Jy ! Total flux subtracted in 200 components = -0.000966138 Jy ! Clean residual min=-0.006131 max=0.005342 Jy/beam ! Clean residual mean=0.000024 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.239612 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.239612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070413Jy sigma=0.461978 ! Fit after self-cal, rms=0.070430Jy sigma=0.461948 ! 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=0.070430Jy sigma=0.461948 ! Fit after self-cal, rms=0.069166Jy sigma=0.445324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=12.62 mas, bpa=-18.11 degrees ! Estimated noise=1.44187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115956 Jy ! Component: 100 - total flux cleaned = -0.00104765 Jy ! Component: 150 - total flux cleaned = -0.000900898 Jy ! Component: 200 - total flux cleaned = -0.00077243 Jy ! Total flux subtracted in 200 components = -0.00077243 Jy ! Clean residual min=-0.002855 max=0.002570 Jy/beam ! Clean residual mean=0.000010 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.238839 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.238839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069065Jy sigma=0.444526 ! Fit after self-cal, rms=0.069087Jy sigma=0.444461 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 = 0.000140164 Jy ! Component: 100 - total flux cleaned = 0.000234143 Jy ! Component: 150 - total flux cleaned = 0.000316696 Jy ! Component: 200 - total flux cleaned = 0.000391246 Jy ! Total flux subtracted in 200 components = 0.000391246 Jy ! Clean residual min=-0.002695 max=0.002502 Jy/beam ! Clean residual mean=0.000011 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.239231 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.239231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069061Jy sigma=0.444270 ! Fit after self-cal, rms=0.069060Jy sigma=0.444266 ! 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=0.069060Jy sigma=0.444266 ! Fit after self-cal, rms=0.069482Jy sigma=0.443990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=12.67 mas, bpa=-18.02 degrees ! Estimated noise=1.44128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056765 Jy ! Component: 100 - total flux cleaned = -0.000572651 Jy ! Component: 150 - total flux cleaned = -0.000472459 Jy ! Component: 200 - total flux cleaned = -0.000355613 Jy ! Total flux subtracted in 200 components = -0.000355613 Jy ! Clean residual min=-0.002517 max=0.002426 Jy/beam ! Clean residual mean=0.000008 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.238875 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.238875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069440Jy sigma=0.443656 ! Fit after self-cal, rms=0.069442Jy sigma=0.443652 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 = 0.000127979 Jy ! Component: 100 - total flux cleaned = 0.000197417 Jy ! Component: 150 - total flux cleaned = 0.000240481 Jy ! Component: 200 - total flux cleaned = 0.000281483 Jy ! Total flux subtracted in 200 components = 0.000281483 Jy ! Clean residual min=-0.002414 max=0.002353 Jy/beam ! Clean residual mean=0.000009 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.239156 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.239156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069427Jy sigma=0.443549 ! Fit after self-cal, rms=0.069426Jy sigma=0.443548 ! 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=0.069426Jy sigma=0.443548 ! Fit after self-cal, rms=0.069691Jy sigma=0.443436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.203 mas, bmaj=13.27 mas, bpa=-15.11 degrees ! Estimated noise=1.60756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97993e-05 Jy ! Component: 100 - total flux cleaned = 0.000155983 Jy ! Component: 150 - total flux cleaned = 0.000169129 Jy ! Component: 200 - total flux cleaned = 0.000179991 Jy ! Total flux subtracted in 200 components = 0.000179991 Jy ! Clean residual min=-0.002364 max=0.002356 Jy/beam ! Clean residual mean=0.000014 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.239336 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.239336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069692Jy sigma=0.443392 ! Fit after self-cal, rms=0.069694Jy sigma=0.443386 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 = -4.51787e-05 Jy ! Component: 100 - total flux cleaned = 1.4002e-05 Jy ! Component: 150 - total flux cleaned = 3.93074e-05 Jy ! Component: 200 - total flux cleaned = 4.73524e-05 Jy ! Total flux subtracted in 200 components = 4.73524e-05 Jy ! Clean residual min=-0.002366 max=0.002344 Jy/beam ! Clean residual mean=0.000014 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.239384 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.239384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069691Jy sigma=0.443359 ! Fit after self-cal, rms=0.069692Jy sigma=0.443357 ! 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=3.971 mas, bmaj=12.7 mas, bpa=-17.97 degrees ! Estimated noise=1.44062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.971 x 12.7 at -17.97 degrees (North through East) ! Clean map min=-0.0022762 max=0.22075 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=3.335 mas, bmaj=12.36 mas, bpa=-18.32 degrees ! Estimated noise=2.0386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171264 Jy ! Component: 100 - total flux cleaned = 0.208781 Jy ! Component: 150 - total flux cleaned = 0.220702 Jy ! Component: 200 - total flux cleaned = 0.226933 Jy ! Total flux subtracted in 200 components = 0.226933 Jy ! Clean residual min=-0.003732 max=0.004612 Jy/beam ! Clean residual mean=-0.000023 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.226933 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.226933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=12.7 mas, bpa=-17.97 degrees ! Estimated noise=1.44062 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 = 0.00600704 Jy ! Component: 100 - total flux cleaned = 0.00941807 Jy ! Component: 150 - total flux cleaned = 0.0114917 Jy ! Component: 200 - total flux cleaned = 0.0123494 Jy ! Total flux subtracted in 200 components = 0.0123494 Jy ! Clean residual min=-0.002435 max=0.002347 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.239282 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 82 components and 0.239282 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=8.203 mas, bmaj=13.27 mas, bpa=-15.11 degrees ! Estimated noise=1.60756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749729 Jy ! Component: 100 - total flux cleaned = 0.00088248 Jy ! Component: 150 - total flux cleaned = 0.000967289 Jy ! Component: 200 - total flux cleaned = 0.0010061 Jy ! Total flux subtracted in 200 components = 0.0010061 Jy ! Clean residual min=-0.002333 max=0.002059 Jy/beam ! Clean residual mean=0.000015 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.240288 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 = 2.21461e-05 Jy ! Component: 100 - total flux cleaned = 5.94922e-05 Jy ! Component: 150 - total flux cleaned = 7.59057e-05 Jy ! Component: 200 - total flux cleaned = 8.35404e-05 Jy ! Total flux subtracted in 200 components = 8.35404e-05 Jy ! Clean residual min=-0.002287 max=0.002073 Jy/beam ! Clean residual mean=0.000016 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.240372 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.240372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=12.7 mas, bpa=-17.97 degrees ! Estimated noise=1.44062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292178 Jy ! Component: 100 - total flux cleaned = -0.000259811 Jy ! Component: 150 - total flux cleaned = -0.000204129 Jy ! Component: 200 - total flux cleaned = -0.000178375 Jy ! Total flux subtracted in 200 components = -0.000178375 Jy ! Clean residual min=-0.002287 max=0.002361 Jy/beam ! Clean residual mean=0.000009 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.240193 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 123 components and 0.240193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069687Jy sigma=0.443223 ! Fit after self-cal, rms=0.069674Jy sigma=0.443197 wmodel J2308+0946_S_map.mod ! Writing 123 model components to file: J2308+0946_S_map.mod wobs J2308+0946_S_uvs.fits ! Writing UV FITS file: J2308+0946_S_uvs.fits wwins J2308+0946_S_map.win ! wwins: Wrote 1 windows to J2308+0946_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 = -0.000339496 Jy ! Component: 100 - total flux cleaned = -0.000455069 Jy ! Component: 150 - total flux cleaned = -0.000637805 Jy ! Component: 200 - total flux cleaned = -0.000812072 Jy ! Component: 250 - total flux cleaned = -0.000746384 Jy ! Component: 300 - total flux cleaned = -0.000649796 Jy ! Component: 350 - total flux cleaned = -0.00046075 Jy ! Component: 400 - total flux cleaned = -0.000215714 Jy ! Component: 450 - total flux cleaned = -6.65419e-06 Jy ! Component: 500 - total flux cleaned = 0.000197679 Jy ! Component: 550 - total flux cleaned = 0.000425017 Jy ! Component: 600 - total flux cleaned = 0.000536571 Jy ! Component: 650 - total flux cleaned = 0.000728209 Jy ! Component: 700 - total flux cleaned = 0.000889399 Jy ! Component: 750 - total flux cleaned = 0.00104771 Jy ! Component: 800 - total flux cleaned = 0.00122852 Jy ! Component: 850 - total flux cleaned = 0.0013809 Jy ! Component: 900 - total flux cleaned = 0.00152969 Jy ! Component: 950 - total flux cleaned = 0.00160268 Jy ! Component: 1000 - total flux cleaned = 0.00174642 Jy ! Component: 1050 - total flux cleaned = 0.00179368 Jy ! Component: 1100 - total flux cleaned = 0.00181696 Jy ! Component: 1150 - total flux cleaned = 0.00193167 Jy ! Component: 1200 - total flux cleaned = 0.00206696 Jy ! Component: 1250 - total flux cleaned = 0.00219963 Jy ! Component: 1300 - total flux cleaned = 0.00226479 Jy ! Component: 1350 - total flux cleaned = 0.00241558 Jy ! Component: 1400 - total flux cleaned = 0.00256387 Jy ! Component: 1450 - total flux cleaned = 0.00264754 Jy ! Component: 1500 - total flux cleaned = 0.00279192 Jy ! Component: 1550 - total flux cleaned = 0.00291401 Jy ! Component: 1600 - total flux cleaned = 0.00311448 Jy ! Component: 1650 - total flux cleaned = 0.00321332 Jy ! Component: 1700 - total flux cleaned = 0.00331128 Jy ! Component: 1750 - total flux cleaned = 0.00338866 Jy ! Component: 1800 - total flux cleaned = 0.00354131 Jy ! Component: 1850 - total flux cleaned = 0.00357921 Jy ! Component: 1900 - total flux cleaned = 0.00370975 Jy ! Component: 1950 - total flux cleaned = 0.00385716 Jy ! Component: 2000 - total flux cleaned = 0.00394809 Jy ! Component: 2050 - total flux cleaned = 0.00401998 Jy ! Component: 2100 - total flux cleaned = 0.0041089 Jy ! Component: 2150 - total flux cleaned = 0.00417907 Jy ! Component: 2200 - total flux cleaned = 0.00424868 Jy ! Component: 2250 - total flux cleaned = 0.00426569 Jy ! Component: 2300 - total flux cleaned = 0.00431659 Jy ! Component: 2350 - total flux cleaned = 0.00431633 Jy ! Component: 2400 - total flux cleaned = 0.00429969 Jy ! Component: 2450 - total flux cleaned = 0.00434921 Jy ! Component: 2500 - total flux cleaned = 0.00438195 Jy ! Component: 2550 - total flux cleaned = 0.00439807 Jy ! Component: 2600 - total flux cleaned = 0.0044464 Jy ! Component: 2650 - total flux cleaned = 0.00449457 Jy ! Component: 2700 - total flux cleaned = 0.00452639 Jy ! Component: 2750 - total flux cleaned = 0.00460498 Jy ! Component: 2800 - total flux cleaned = 0.00465189 Jy ! Component: 2850 - total flux cleaned = 0.00469832 Jy ! Component: 2900 - total flux cleaned = 0.00471361 Jy ! Component: 2950 - total flux cleaned = 0.00477441 Jy ! Component: 3000 - total flux cleaned = 0.00478951 Jy ! Component: 3050 - total flux cleaned = 0.00481963 Jy ! Component: 3100 - total flux cleaned = 0.00483445 Jy ! Component: 3150 - total flux cleaned = 0.00487901 Jy ! Component: 3200 - total flux cleaned = 0.00487896 Jy ! Component: 3250 - total flux cleaned = 0.00487888 Jy ! Component: 3300 - total flux cleaned = 0.00489347 Jy ! Component: 3350 - total flux cleaned = 0.00492248 Jy ! Component: 3400 - total flux cleaned = 0.00496572 Jy ! Component: 3450 - total flux cleaned = 0.00498 Jy ! Component: 3500 - total flux cleaned = 0.00500839 Jy ! Component: 3550 - total flux cleaned = 0.00503661 Jy ! Component: 3600 - total flux cleaned = 0.0050647 Jy ! Component: 3650 - total flux cleaned = 0.00510659 Jy ! Component: 3700 - total flux cleaned = 0.00512048 Jy ! Component: 3750 - total flux cleaned = 0.00506529 Jy ! Component: 3800 - total flux cleaned = 0.00512028 Jy ! Component: 3850 - total flux cleaned = 0.00513394 Jy ! Component: 3900 - total flux cleaned = 0.00516116 Jy ! Component: 3950 - total flux cleaned = 0.00518824 Jy ! Component: 4000 - total flux cleaned = 0.0052285 Jy ! Component: 4050 - total flux cleaned = 0.00528198 Jy ! Total flux subtracted in 4096 components = 0.00528194 Jy ! Clean residual min=-0.000885 max=0.000742 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.245475 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 396 components and 0.245475 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2308+0946_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.971 x 12.7 at -17.97 degrees (North through East) ! Clean map min=-0.0020781 max=0.22187 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2308+0946_S_map.fits wmodel /image_prod/ug002_uva//J2308+0946_S_map.mod ! Writing 396 model components to file: /image_prod/ug002_uva//J2308+0946_S_map.mod wobs /image_prod/ug002_uva//J2308+0946_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2308+0946_S_uvs.fits wwins /image_prod/ug002_uva//J2308+0946_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2308+0946_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.221873 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323387 0.323387 0.646774 1.29355 2.58709 5.17419 10.3484 20.6968 41.3935 82.787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 927.681 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2308+0946_S_dfm.log closed on Thu Mar 5 06:06:21 2020