! Started logfile: /image_prod/ug002_uva//J1234-3408_S_dfm.log on Thu Mar 5 00:44:33 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//J1234-3408_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1234-3408_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878889 visibilities/baseline/integration-bin. ! Found source: J1234-3408 ! ! 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 4746 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 J1234-3408_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010318Jy sigma=6.222437 ! Fit after self-cal, rms=0.857237Jy sigma=5.232513 ! 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=2.454 mas, bmaj=6.422 mas, bpa=-9.45 degrees ! Estimated noise=2.82409 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 = 0.10933 Jy ! Component: 100 - total flux cleaned = 0.14745 Jy ! Total flux subtracted in 100 components = 0.14745 Jy ! Clean residual min=-0.007443 max=0.015642 Jy/beam ! Clean residual mean=-0.000055 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.147449 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.147449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089352Jy sigma=0.504747 ! Fit after self-cal, rms=0.089153Jy sigma=0.503644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162091 Jy ! Component: 100 - total flux cleaned = 0.0231665 Jy ! Total flux subtracted in 100 components = 0.0231665 Jy ! Clean residual min=-0.006569 max=0.008307 Jy/beam ! Clean residual mean=-0.000007 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.170616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.170616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086422Jy sigma=0.477530 ! Fit after self-cal, rms=0.086393Jy sigma=0.477314 ! 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=3.037 mas, bmaj=7.77 mas, bpa=-8.026 degrees ! Estimated noise=1.71494 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, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851714 Jy ! Component: 100 - total flux cleaned = 0.00905918 Jy ! Component: 150 - total flux cleaned = 0.009349 Jy ! Component: 200 - total flux cleaned = 0.00972736 Jy ! Total flux subtracted in 200 components = 0.00972736 Jy ! Clean residual min=-0.004128 max=0.005920 Jy/beam ! Clean residual mean=0.000017 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.180343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.180343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085489Jy sigma=0.470653 ! Fit after self-cal, rms=0.085460Jy sigma=0.470354 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.77 at -8.026 degrees (North through East) ! Clean map min=-0.0040401 max=0.14282 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.26 KP 0.98 LA 0.98 ! MK 0.99 NL 1.05 OV 1.03 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.26 KP 0.97 LA 0.99 ! MK 0.95 NL 1.07 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.39 KP 1.00 LA 0.99 ! MK 0.99 NL 0.92 OV 0.96 PT 1.00 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.085460Jy sigma=0.470354 ! Fit after self-cal, rms=0.088944Jy sigma=0.465345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.724 mas, bpa=-7.799 degrees ! Estimated noise=1.69979 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 = -0.00169371 Jy ! Component: 100 - total flux cleaned = -0.0016302 Jy ! Component: 150 - total flux cleaned = -0.00157036 Jy ! Component: 200 - total flux cleaned = -0.00146244 Jy ! Total flux subtracted in 200 components = -0.00146244 Jy ! Clean residual min=-0.003263 max=0.003323 Jy/beam ! Clean residual mean=0.000026 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.178881 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.178881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088832Jy sigma=0.464676 ! Fit after self-cal, rms=0.088959Jy sigma=0.464543 ! 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=0.088959Jy sigma=0.464543 ! Fit after self-cal, rms=0.090104Jy sigma=0.463313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.759 mas, bpa=-7.473 degrees ! Estimated noise=1.70278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86966e-05 Jy ! Component: 100 - total flux cleaned = -1.46636e-05 Jy ! Component: 150 - total flux cleaned = -9.16434e-05 Jy ! Component: 200 - total flux cleaned = -0.000162974 Jy ! Total flux subtracted in 200 components = -0.000162974 Jy ! Clean residual min=-0.002865 max=0.003306 Jy/beam ! Clean residual mean=0.000032 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.178718 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.178718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090062Jy sigma=0.463087 ! Fit after self-cal, rms=0.090070Jy sigma=0.463050 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 (-43.5, -98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312045 Jy ! Component: 100 - total flux cleaned = 0.00341193 Jy ! Component: 150 - total flux cleaned = 0.0036327 Jy ! Component: 200 - total flux cleaned = 0.00385988 Jy ! Total flux subtracted in 200 components = 0.00385988 Jy ! Clean residual min=-0.002620 max=0.002665 Jy/beam ! Clean residual mean=0.000021 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.182578 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.182578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089906Jy sigma=0.462215 ! Fit after self-cal, rms=0.089893Jy sigma=0.462147 ! 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=0.089893Jy sigma=0.462147 ! Fit after self-cal, rms=0.089987Jy sigma=0.462084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.756 mas, bpa=-7.386 degrees ! Estimated noise=1.70058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905015 Jy ! Component: 100 - total flux cleaned = 0.000951189 Jy ! Component: 150 - total flux cleaned = 0.000949918 Jy ! Component: 200 - total flux cleaned = 0.000912244 Jy ! Total flux subtracted in 200 components = 0.000912244 Jy ! Clean residual min=-0.002455 max=0.002492 Jy/beam ! Clean residual mean=0.000022 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.18349 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.18349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089939Jy sigma=0.461863 ! Fit after self-cal, rms=0.089937Jy sigma=0.461845 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 = 0.000373283 Jy ! Component: 100 - total flux cleaned = 0.00033898 Jy ! Component: 150 - total flux cleaned = 0.000274362 Jy ! Component: 200 - total flux cleaned = 0.000245096 Jy ! Total flux subtracted in 200 components = 0.000245096 Jy ! Clean residual min=-0.002403 max=0.002485 Jy/beam ! Clean residual mean=0.000020 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.183735 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.183735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089909Jy sigma=0.461715 ! Fit after self-cal, rms=0.089906Jy sigma=0.461706 ! 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=0.089906Jy sigma=0.461706 ! Fit after self-cal, rms=0.089988Jy sigma=0.461686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.361 mas, bmaj=22.52 mas, bpa=-3.969 degrees ! Estimated noise=2.1097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137657 Jy ! Component: 100 - total flux cleaned = -0.000139674 Jy ! Component: 150 - total flux cleaned = -0.000120801 Jy ! Component: 200 - total flux cleaned = -0.000138335 Jy ! Total flux subtracted in 200 components = -0.000138335 Jy ! Clean residual min=-0.002438 max=0.002635 Jy/beam ! Clean residual mean=0.000039 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.183597 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.183597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089980Jy sigma=0.461660 ! Fit after self-cal, rms=0.089982Jy sigma=0.461653 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 = 2.17082e-05 Jy ! Component: 100 - total flux cleaned = 2.2617e-05 Jy ! Component: 150 - total flux cleaned = -2.34214e-05 Jy ! Component: 200 - total flux cleaned = -2.27841e-05 Jy ! Total flux subtracted in 200 components = -2.27841e-05 Jy ! Clean residual min=-0.002445 max=0.002598 Jy/beam ! Clean residual mean=0.000038 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.183574 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.183574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089977Jy sigma=0.461642 ! Fit after self-cal, rms=0.089977Jy sigma=0.461638 ! 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=3.05 mas, bmaj=7.759 mas, bpa=-7.394 degrees ! Estimated noise=1.69973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 7.759 at -7.394 degrees (North through East) ! Clean map min=-0.0025996 max=0.14284 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=2.47 mas, bmaj=6.413 mas, bpa=-8.584 degrees ! Estimated noise=2.82947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108997 Jy ! Component: 100 - total flux cleaned = 0.146602 Jy ! Component: 150 - total flux cleaned = 0.16213 Jy ! Component: 200 - total flux cleaned = 0.170122 Jy ! Total flux subtracted in 200 components = 0.170122 Jy ! Clean residual min=-0.005523 max=0.005636 Jy/beam ! Clean residual mean=0.000001 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.170122 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.170122 Jy ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.759 mas, bpa=-7.394 degrees ! Estimated noise=1.69973 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 (1.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651654 Jy ! Component: 100 - total flux cleaned = 0.0105867 Jy ! Component: 150 - total flux cleaned = 0.0125796 Jy ! Component: 200 - total flux cleaned = 0.0137951 Jy ! Total flux subtracted in 200 components = 0.0137951 Jy ! Clean residual min=-0.003241 max=0.002763 Jy/beam ! Clean residual mean=0.000022 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.183917 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.183917 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=8.361 mas, bmaj=22.52 mas, bpa=-3.969 degrees ! Estimated noise=2.1097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039708 Jy ! Component: 100 - total flux cleaned = 0.00056102 Jy ! Component: 150 - total flux cleaned = 0.000609998 Jy ! Component: 200 - total flux cleaned = 0.000684332 Jy ! Total flux subtracted in 200 components = 0.000684332 Jy ! Clean residual min=-0.002580 max=0.002263 Jy/beam ! Clean residual mean=0.000043 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.184601 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 = 7.32562e-08 Jy ! Component: 100 - total flux cleaned = -2.67119e-05 Jy ! Component: 150 - total flux cleaned = -2.68371e-05 Jy ! Component: 200 - total flux cleaned = -5.03024e-05 Jy ! Total flux subtracted in 200 components = -5.03024e-05 Jy ! Clean residual min=-0.002427 max=0.002174 Jy/beam ! Clean residual mean=0.000042 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.184551 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.184551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.759 mas, bpa=-7.394 degrees ! Estimated noise=1.69973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217571 Jy ! Component: 100 - total flux cleaned = -0.000377187 Jy ! Component: 150 - total flux cleaned = -0.000443247 Jy ! Component: 200 - total flux cleaned = -0.000566743 Jy ! Total flux subtracted in 200 components = -0.000566743 Jy ! Clean residual min=-0.002800 max=0.002487 Jy/beam ! Clean residual mean=0.000019 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.183984 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.183984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090068Jy sigma=0.462248 ! Fit after self-cal, rms=0.090054Jy sigma=0.462155 wmodel J1234-3408_S_map.mod ! Writing 105 model components to file: J1234-3408_S_map.mod wobs J1234-3408_S_uvs.fits ! Writing UV FITS file: J1234-3408_S_uvs.fits wwins J1234-3408_S_map.win ! wwins: Wrote 4 windows to J1234-3408_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 = -0.000692296 Jy ! Component: 100 - total flux cleaned = -0.00116845 Jy ! Component: 150 - total flux cleaned = -0.00132962 Jy ! Component: 200 - total flux cleaned = -0.00151989 Jy ! Component: 250 - total flux cleaned = -0.00159252 Jy ! Component: 300 - total flux cleaned = -0.00169828 Jy ! Component: 350 - total flux cleaned = -0.00176686 Jy ! Component: 400 - total flux cleaned = -0.00183268 Jy ! Component: 450 - total flux cleaned = -0.00192856 Jy ! Component: 500 - total flux cleaned = -0.00199151 Jy ! Component: 550 - total flux cleaned = -0.00193129 Jy ! Component: 600 - total flux cleaned = -0.00184286 Jy ! Component: 650 - total flux cleaned = -0.00181442 Jy ! Component: 700 - total flux cleaned = -0.0018994 Jy ! Component: 750 - total flux cleaned = -0.00187135 Jy ! Component: 800 - total flux cleaned = -0.00173546 Jy ! Component: 850 - total flux cleaned = -0.00181635 Jy ! Component: 900 - total flux cleaned = -0.00178956 Jy ! Component: 950 - total flux cleaned = -0.00171233 Jy ! Component: 1000 - total flux cleaned = -0.00168764 Jy ! Component: 1050 - total flux cleaned = -0.00166306 Jy ! Component: 1100 - total flux cleaned = -0.00161434 Jy ! Component: 1150 - total flux cleaned = -0.00156604 Jy ! Component: 1200 - total flux cleaned = -0.00151809 Jy ! Component: 1250 - total flux cleaned = -0.00142452 Jy ! Component: 1300 - total flux cleaned = -0.00133218 Jy ! Component: 1350 - total flux cleaned = -0.0012867 Jy ! Component: 1400 - total flux cleaned = -0.00117471 Jy ! Component: 1450 - total flux cleaned = -0.00119662 Jy ! Component: 1500 - total flux cleaned = -0.00108767 Jy ! Component: 1550 - total flux cleaned = -0.00102321 Jy ! Component: 1600 - total flux cleaned = -0.00100182 Jy ! Component: 1650 - total flux cleaned = -0.000939223 Jy ! Component: 1700 - total flux cleaned = -0.000939459 Jy ! Component: 1750 - total flux cleaned = -0.000898792 Jy ! Component: 1800 - total flux cleaned = -0.000878682 Jy ! Component: 1850 - total flux cleaned = -0.000858775 Jy ! Component: 1900 - total flux cleaned = -0.000799474 Jy ! Component: 1950 - total flux cleaned = -0.000779919 Jy ! Component: 2000 - total flux cleaned = -0.000605994 Jy ! Component: 2050 - total flux cleaned = -0.000548955 Jy ! Component: 2100 - total flux cleaned = -0.000473271 Jy ! Component: 2150 - total flux cleaned = -0.000398353 Jy ! Component: 2200 - total flux cleaned = -0.000287181 Jy ! Component: 2250 - total flux cleaned = -0.000268871 Jy ! Component: 2300 - total flux cleaned = -0.000196144 Jy ! Component: 2350 - total flux cleaned = -7.02344e-05 Jy ! Component: 2400 - total flux cleaned = -3.47032e-05 Jy ! Component: 2450 - total flux cleaned = 5.35744e-05 Jy ! Component: 2500 - total flux cleaned = 0.000123525 Jy ! Component: 2550 - total flux cleaned = 0.00021038 Jy ! Component: 2600 - total flux cleaned = 0.000227717 Jy ! Component: 2650 - total flux cleaned = 0.000330201 Jy ! Component: 2700 - total flux cleaned = 0.000431652 Jy ! Component: 2750 - total flux cleaned = 0.000465274 Jy ! Component: 2800 - total flux cleaned = 0.000581457 Jy ! Component: 2850 - total flux cleaned = 0.000630927 Jy ! Component: 2900 - total flux cleaned = 0.000728897 Jy ! Component: 2950 - total flux cleaned = 0.000777477 Jy ! Component: 3000 - total flux cleaned = 0.000873881 Jy ! Component: 3050 - total flux cleaned = 0.000937698 Jy ! Component: 3100 - total flux cleaned = 0.00106445 Jy ! Component: 3150 - total flux cleaned = 0.00115857 Jy ! Component: 3200 - total flux cleaned = 0.00125209 Jy ! Component: 3250 - total flux cleaned = 0.00136039 Jy ! Component: 3300 - total flux cleaned = 0.00136041 Jy ! Component: 3350 - total flux cleaned = 0.00148255 Jy ! Component: 3400 - total flux cleaned = 0.00152797 Jy ! Component: 3450 - total flux cleaned = 0.00160347 Jy ! Component: 3500 - total flux cleaned = 0.00166343 Jy ! Component: 3550 - total flux cleaned = 0.001738 Jy ! Component: 3600 - total flux cleaned = 0.00185644 Jy ! Component: 3650 - total flux cleaned = 0.00188587 Jy ! Component: 3700 - total flux cleaned = 0.001959 Jy ! Component: 3750 - total flux cleaned = 0.00204618 Jy ! Component: 3800 - total flux cleaned = 0.00210394 Jy ! Component: 3850 - total flux cleaned = 0.00213273 Jy ! Component: 3900 - total flux cleaned = 0.00220429 Jy ! Component: 3950 - total flux cleaned = 0.00224692 Jy ! Component: 4000 - total flux cleaned = 0.00226104 Jy ! Component: 4050 - total flux cleaned = 0.00226108 Jy ! Total flux subtracted in 4096 components = 0.00228907 Jy ! Clean residual min=-0.000743 max=0.000917 Jy/beam ! Clean residual mean=0.000010 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.186273 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 364 components and 0.186273 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1234-3408_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 7.759 at -7.394 degrees (North through East) ! Clean map min=-0.0015349 max=0.14238 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1234-3408_S_map.fits wmodel /image_prod/ug002_uva//J1234-3408_S_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J1234-3408_S_map.mod wobs /image_prod/ug002_uva//J1234-3408_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1234-3408_S_uvs.fits wwins /image_prod/ug002_uva//J1234-3408_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1234-3408_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.490659 0.490659 0.981318 1.96264 3.92527 7.85055 15.7011 31.4022 62.8044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 611.422 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1234-3408_S_dfm.log closed on Thu Mar 5 00:44:36 2020