! Started logfile: /image_prod/ug002_uva//J0849-3541_S_dfm.log on Wed Mar 4 22:35:41 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//J0849-3541_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0849-3541_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980625 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! 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 4707 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 J0849-3541_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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.022640Jy sigma=5.905627 ! Fit after self-cal, rms=0.852777Jy sigma=4.802006 ! 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=2.663 mas, bmaj=8.698 mas, bpa=0.9066 degrees ! Estimated noise=3.15668 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 = 0.112811 Jy ! Component: 100 - total flux cleaned = 0.154426 Jy ! Total flux subtracted in 100 components = 0.154426 Jy ! Clean residual min=-0.010250 max=0.021819 Jy/beam ! Clean residual mean=-0.000138 rms=0.003830 Jy/beam ! Combined flux in latest and established models = 0.154426 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.154426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101905Jy sigma=0.558972 ! Fit after self-cal, rms=0.101905Jy sigma=0.558243 ! 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=3.358 mas, bmaj=10.18 mas, bpa=2.064 degrees ! Estimated noise=1.86346 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 (3.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359271 Jy ! Component: 100 - total flux cleaned = 0.0574238 Jy ! Component: 150 - total flux cleaned = 0.0711926 Jy ! Component: 200 - total flux cleaned = 0.0802129 Jy ! Total flux subtracted in 200 components = 0.0802129 Jy ! Clean residual min=-0.008008 max=0.012667 Jy/beam ! Clean residual mean=-0.000257 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.234639 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 94 components and 0.234639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090385Jy sigma=0.453560 ! Fit after self-cal, rms=0.089717Jy sigma=0.449454 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 10.18 at 2.064 degrees (North through East) ! Clean map min=-0.0072653 max=0.14156 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.20 KP 0.94 LA 0.94 ! NL 1.14 OV 0.98 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 0.97 LA 0.97 ! MK 0.96 NL 1.25 OV 0.97 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.24 KP 0.96 LA 0.93 ! NL 1.08 OV 0.96 PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 FD 0.97 KP 0.99 LA 0.96 ! MK 1.00 NL 1.25 OV 0.96 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.07 KP 0.96 LA 0.90 ! NL 1.07 OV 0.95 PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.96 KP 0.95 LA 0.96 ! MK 0.96 NL 1.29 OV 0.94 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.089717Jy sigma=0.449454 ! Fit after self-cal, rms=0.096914Jy sigma=0.436307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=10.26 mas, bpa=2.068 degrees ! Estimated noise=1.83651 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 = 0.00225589 Jy ! Component: 100 - total flux cleaned = 0.0023498 Jy ! Component: 150 - total flux cleaned = 0.00234379 Jy ! Component: 200 - total flux cleaned = 0.00234224 Jy ! Total flux subtracted in 200 components = 0.00234224 Jy ! Clean residual min=-0.006183 max=0.007968 Jy/beam ! Clean residual mean=-0.000119 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.236982 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.236982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096692Jy sigma=0.435102 ! Fit after self-cal, rms=0.096880Jy sigma=0.434876 ! 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=0.096880Jy sigma=0.434876 ! Fit after self-cal, rms=0.095989Jy sigma=0.434790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=10.23 mas, bpa=2.104 degrees ! Estimated noise=1.82528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659896 Jy ! Component: 100 - total flux cleaned = 0.000730236 Jy ! Component: 150 - total flux cleaned = 0.000789216 Jy ! Component: 200 - total flux cleaned = 0.000838881 Jy ! Total flux subtracted in 200 components = 0.000838881 Jy ! Clean residual min=-0.006114 max=0.007849 Jy/beam ! Clean residual mean=-0.000120 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.23782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.23782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095876Jy sigma=0.434250 ! Fit after self-cal, rms=0.095856Jy sigma=0.434173 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 (41, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762456 Jy ! Component: 100 - total flux cleaned = 0.0117104 Jy ! Component: 150 - total flux cleaned = 0.0144118 Jy ! Component: 200 - total flux cleaned = 0.0165252 Jy ! Total flux subtracted in 200 components = 0.0165252 Jy ! Clean residual min=-0.005077 max=0.005143 Jy/beam ! Clean residual mean=-0.000080 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.254346 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 171 components and 0.254346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095273Jy sigma=0.428859 ! Fit after self-cal, rms=0.095224Jy sigma=0.428576 ! 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=0.095224Jy sigma=0.428576 ! Fit after self-cal, rms=0.094889Jy sigma=0.428231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=10.24 mas, bpa=2.08 degrees ! Estimated noise=1.81353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228473 Jy ! Component: 100 - total flux cleaned = 0.00317067 Jy ! Component: 150 - total flux cleaned = 0.00385674 Jy ! Component: 200 - total flux cleaned = 0.00430529 Jy ! Total flux subtracted in 200 components = 0.00430529 Jy ! Clean residual min=-0.004595 max=0.004447 Jy/beam ! Clean residual mean=-0.000044 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.258651 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.258651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094789Jy sigma=0.427518 ! Fit after self-cal, rms=0.094786Jy sigma=0.427453 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 = 0.000745829 Jy ! Component: 100 - total flux cleaned = 0.00102862 Jy ! Component: 150 - total flux cleaned = 0.00120374 Jy ! Component: 200 - total flux cleaned = 0.00137404 Jy ! Total flux subtracted in 200 components = 0.00137404 Jy ! Clean residual min=-0.004485 max=0.004249 Jy/beam ! Clean residual mean=-0.000040 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.260025 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 194 components and 0.260025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094739Jy sigma=0.427174 ! Fit after self-cal, rms=0.094737Jy sigma=0.427157 ! 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=0.094737Jy sigma=0.427157 ! Fit after self-cal, rms=0.094580Jy sigma=0.427094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.689 mas, bmaj=26.32 mas, bpa=-0.4781 degrees ! Estimated noise=2.13497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166134 Jy ! Component: 100 - total flux cleaned = 0.00230343 Jy ! Component: 150 - total flux cleaned = 0.00263995 Jy ! Component: 200 - total flux cleaned = 0.00278296 Jy ! Total flux subtracted in 200 components = 0.00278296 Jy ! Clean residual min=-0.005117 max=0.004989 Jy/beam ! Clean residual mean=-0.000043 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.262808 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 206 components and 0.262808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094549Jy sigma=0.426915 ! Fit after self-cal, rms=0.094542Jy sigma=0.426841 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 = 0.000324089 Jy ! Component: 100 - total flux cleaned = 0.000505923 Jy ! Component: 150 - total flux cleaned = 0.000670873 Jy ! Component: 200 - total flux cleaned = 0.000825976 Jy ! Total flux subtracted in 200 components = 0.000825976 Jy ! Clean residual min=-0.005057 max=0.004991 Jy/beam ! Clean residual mean=-0.000039 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.263634 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 221 components and 0.263634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094544Jy sigma=0.426786 ! Fit after self-cal, rms=0.094543Jy sigma=0.426762 ! 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=3.368 mas, bmaj=10.24 mas, bpa=2.018 degrees ! Estimated noise=1.81015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 10.24 at 2.018 degrees (North through East) ! Clean map min=-0.0042127 max=0.13839 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=2.662 mas, bmaj=8.726 mas, bpa=0.8798 degrees ! Estimated noise=3.08603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109891 Jy ! Component: 100 - total flux cleaned = 0.15073 Jy ! Component: 150 - total flux cleaned = 0.175101 Jy ! Component: 200 - total flux cleaned = 0.191328 Jy ! Total flux subtracted in 200 components = 0.191328 Jy ! Clean residual min=-0.007496 max=0.012799 Jy/beam ! Clean residual mean=-0.000067 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.191328 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.191328 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=10.24 mas, bpa=2.018 degrees ! Estimated noise=1.81015 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 (9.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169643 Jy ! Component: 100 - total flux cleaned = 0.0273998 Jy ! Component: 150 - total flux cleaned = 0.0353199 Jy ! Component: 200 - total flux cleaned = 0.0417755 Jy ! Total flux subtracted in 200 components = 0.0417755 Jy ! Clean residual min=-0.005271 max=0.005640 Jy/beam ! Clean residual mean=-0.000114 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.233104 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 146 components and 0.233104 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=8.689 mas, bmaj=26.32 mas, bpa=-0.4781 degrees ! Estimated noise=2.13497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844764 Jy ! Component: 100 - total flux cleaned = 0.0145675 Jy ! Component: 150 - total flux cleaned = 0.0191138 Jy ! Component: 200 - total flux cleaned = 0.0225661 Jy ! Total flux subtracted in 200 components = 0.0225661 Jy ! Clean residual min=-0.005103 max=0.004906 Jy/beam ! Clean residual mean=-0.000079 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.25567 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 = 0.00266606 Jy ! Component: 100 - total flux cleaned = 0.00473169 Jy ! Component: 150 - total flux cleaned = 0.00633689 Jy ! Component: 200 - total flux cleaned = 0.00758556 Jy ! Total flux subtracted in 200 components = 0.00758556 Jy ! Clean residual min=-0.004480 max=0.004810 Jy/beam ! Clean residual mean=-0.000037 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.263255 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 219 components and 0.263256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=10.24 mas, bpa=2.018 degrees ! Estimated noise=1.81015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.68379e-05 Jy ! Component: 100 - total flux cleaned = 0.000226075 Jy ! Component: 150 - total flux cleaned = 0.000297086 Jy ! Component: 200 - total flux cleaned = 0.00042356 Jy ! Total flux subtracted in 200 components = 0.00042356 Jy ! Clean residual min=-0.004091 max=0.003804 Jy/beam ! Clean residual mean=-0.000018 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.263679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 240 components and 0.263679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094437Jy sigma=0.425625 ! Fit after self-cal, rms=0.094321Jy sigma=0.425268 wmodel J0849-3541_S_map.mod ! Writing 240 model components to file: J0849-3541_S_map.mod wobs J0849-3541_S_uvs.fits ! Writing UV FITS file: J0849-3541_S_uvs.fits wwins J0849-3541_S_map.win ! wwins: Wrote 4 windows to J0849-3541_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 = -0.000323644 Jy ! Component: 100 - total flux cleaned = 0.000300635 Jy ! Component: 150 - total flux cleaned = 0.000585679 Jy ! Component: 200 - total flux cleaned = 0.000638711 Jy ! Component: 250 - total flux cleaned = 0.00094395 Jy ! Component: 300 - total flux cleaned = 0.00118598 Jy ! Component: 350 - total flux cleaned = 0.00142162 Jy ! Component: 400 - total flux cleaned = 0.00173917 Jy ! Component: 450 - total flux cleaned = 0.00187084 Jy ! Component: 500 - total flux cleaned = 0.00208487 Jy ! Component: 550 - total flux cleaned = 0.00220956 Jy ! Component: 600 - total flux cleaned = 0.00229101 Jy ! Component: 650 - total flux cleaned = 0.0024886 Jy ! Component: 700 - total flux cleaned = 0.00256531 Jy ! Component: 750 - total flux cleaned = 0.00267692 Jy ! Component: 800 - total flux cleaned = 0.00274996 Jy ! Component: 850 - total flux cleaned = 0.00289378 Jy ! Component: 900 - total flux cleaned = 0.00303384 Jy ! Component: 950 - total flux cleaned = 0.0031365 Jy ! Component: 1000 - total flux cleaned = 0.00323795 Jy ! Component: 1050 - total flux cleaned = 0.00337144 Jy ! Component: 1100 - total flux cleaned = 0.00340403 Jy ! Component: 1150 - total flux cleaned = 0.00356439 Jy ! Component: 1200 - total flux cleaned = 0.00362815 Jy ! Component: 1250 - total flux cleaned = 0.00378235 Jy ! Component: 1300 - total flux cleaned = 0.00387309 Jy ! Component: 1350 - total flux cleaned = 0.0040818 Jy ! Component: 1400 - total flux cleaned = 0.004228 Jy ! Component: 1450 - total flux cleaned = 0.00440101 Jy ! Component: 1500 - total flux cleaned = 0.00462857 Jy ! Component: 1550 - total flux cleaned = 0.00476854 Jy ! Component: 1600 - total flux cleaned = 0.00499009 Jy ! Component: 1650 - total flux cleaned = 0.00512679 Jy ! Component: 1700 - total flux cleaned = 0.00534262 Jy ! Component: 1750 - total flux cleaned = 0.00555577 Jy ! Component: 1800 - total flux cleaned = 0.00563491 Jy ! Component: 1850 - total flux cleaned = 0.00571288 Jy ! Component: 1900 - total flux cleaned = 0.0057645 Jy ! Component: 1950 - total flux cleaned = 0.00586571 Jy ! Component: 2000 - total flux cleaned = 0.00596547 Jy ! Component: 2050 - total flux cleaned = 0.00611394 Jy ! Component: 2100 - total flux cleaned = 0.00616258 Jy ! Component: 2150 - total flux cleaned = 0.00618637 Jy ! Component: 2200 - total flux cleaned = 0.00625796 Jy ! Component: 2250 - total flux cleaned = 0.00623424 Jy ! Component: 2300 - total flux cleaned = 0.00635123 Jy ! Component: 2350 - total flux cleaned = 0.00639758 Jy ! Component: 2400 - total flux cleaned = 0.00639737 Jy ! Component: 2450 - total flux cleaned = 0.00651042 Jy ! Component: 2500 - total flux cleaned = 0.00648787 Jy ! Component: 2550 - total flux cleaned = 0.00648814 Jy ! Component: 2600 - total flux cleaned = 0.00655436 Jy ! Component: 2650 - total flux cleaned = 0.00659778 Jy ! Component: 2700 - total flux cleaned = 0.00655447 Jy ! Component: 2750 - total flux cleaned = 0.00651184 Jy ! Component: 2800 - total flux cleaned = 0.00653332 Jy ! Component: 2850 - total flux cleaned = 0.00659647 Jy ! Component: 2900 - total flux cleaned = 0.00659671 Jy ! Component: 2950 - total flux cleaned = 0.00661752 Jy ! Component: 3000 - total flux cleaned = 0.00663776 Jy ! Component: 3050 - total flux cleaned = 0.00657698 Jy ! Component: 3100 - total flux cleaned = 0.00663726 Jy ! Component: 3150 - total flux cleaned = 0.00657753 Jy ! Component: 3200 - total flux cleaned = 0.00661678 Jy ! Component: 3250 - total flux cleaned = 0.00657743 Jy ! Component: 3300 - total flux cleaned = 0.00653853 Jy ! Component: 3350 - total flux cleaned = 0.00657706 Jy ! Component: 3400 - total flux cleaned = 0.00659611 Jy ! Component: 3450 - total flux cleaned = 0.00663374 Jy ! Component: 3500 - total flux cleaned = 0.00661511 Jy ! Component: 3550 - total flux cleaned = 0.0066521 Jy ! Component: 3600 - total flux cleaned = 0.00659689 Jy ! Component: 3650 - total flux cleaned = 0.00661531 Jy ! Component: 3700 - total flux cleaned = 0.00665168 Jy ! Component: 3750 - total flux cleaned = 0.00661579 Jy ! Component: 3800 - total flux cleaned = 0.00668745 Jy ! Component: 3850 - total flux cleaned = 0.00665205 Jy ! Component: 3900 - total flux cleaned = 0.00672236 Jy ! Component: 3950 - total flux cleaned = 0.0066875 Jy ! Component: 4000 - total flux cleaned = 0.00675633 Jy ! Component: 4050 - total flux cleaned = 0.00679077 Jy ! Total flux subtracted in 4096 components = 0.00682475 Jy ! Clean residual min=-0.000939 max=0.001094 Jy/beam ! Clean residual mean=-0.000009 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.270504 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 522 components and 0.270504 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0849-3541_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 10.24 at 2.018 degrees (North through East) ! Clean map min=-0.002616 max=0.14287 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0849-3541_S_map.fits wmodel /image_prod/ug002_uva//J0849-3541_S_map.mod ! Writing 522 model components to file: /image_prod/ug002_uva//J0849-3541_S_map.mod wobs /image_prod/ug002_uva//J0849-3541_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0849-3541_S_uvs.fits wwins /image_prod/ug002_uva//J0849-3541_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0849-3541_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664843 0.664843 1.32969 2.65937 5.31875 10.6375 21.275 42.55 85.0999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.234 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0849-3541_S_dfm.log closed on Wed Mar 4 22:35:45 2020