! Started logfile: /image_prod/ug002_uva//J1855-1209_S_dfm.log on Thu Mar 5 03:58:57 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//J1855-1209_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1855-1209_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.995 visibilities/baseline/integration-bin. ! Found source: J1855-1209 ! ! 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 4179 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 J1855-1209_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.016001Jy sigma=6.851659 ! Fit after self-cal, rms=0.836574Jy sigma=5.685853 ! 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=2.722 mas, bmaj=14.17 mas, bpa=-18.02 degrees ! Estimated noise=2.43084 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 = 0.115123 Jy ! Component: 100 - total flux cleaned = 0.156383 Jy ! Total flux subtracted in 100 components = 0.156383 Jy ! Clean residual min=-0.009582 max=0.018709 Jy/beam ! Clean residual mean=-0.000024 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.156383 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.156383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106468Jy sigma=0.518586 ! Fit after self-cal, rms=0.106430Jy sigma=0.517968 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205679 Jy ! Component: 100 - total flux cleaned = 0.0279641 Jy ! Total flux subtracted in 100 components = 0.0279641 Jy ! Clean residual min=-0.008259 max=0.009558 Jy/beam ! Clean residual mean=-0.000014 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.184347 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.184347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099800Jy sigma=0.477302 ! Fit after self-cal, rms=0.099802Jy sigma=0.477186 ! 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=3.305 mas, bmaj=14.96 mas, bpa=-17.72 degrees ! Estimated noise=1.73701 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 = 0.00801312 Jy ! Component: 100 - total flux cleaned = 0.00910737 Jy ! Component: 150 - total flux cleaned = 0.00889933 Jy ! Component: 200 - total flux cleaned = 0.00813681 Jy ! Total flux subtracted in 200 components = 0.00813681 Jy ! Clean residual min=-0.007136 max=0.007425 Jy/beam ! Clean residual mean=-0.000020 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.192484 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.192484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097382Jy sigma=0.468155 ! Fit after self-cal, rms=0.097366Jy sigma=0.468104 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 14.96 at -17.72 degrees (North through East) ! Clean map min=-0.007031 max=0.15755 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 1.06 KP 0.96 ! LA 1.09 MK 1.07 NL 1.12 OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 1.02 KP 1.00 ! LA 1.07 MK 1.04 NL 1.10 OV 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.91 HN 0.97 KP 1.00 ! LA 1.10 MK 0.96 NL 1.12 OV 1.02 ! ! ! Fit before self-cal, rms=0.097366Jy sigma=0.468104 ! Fit after self-cal, rms=0.086141Jy sigma=0.450216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=14.48 mas, bpa=-17.51 degrees ! Estimated noise=1.72385 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 = -0.00115172 Jy ! Component: 100 - total flux cleaned = -0.000888517 Jy ! Component: 150 - total flux cleaned = -0.000888271 Jy ! Component: 200 - total flux cleaned = -0.000887895 Jy ! Total flux subtracted in 200 components = -0.000887895 Jy ! Clean residual min=-0.004561 max=0.004352 Jy/beam ! Clean residual mean=0.000001 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.191596 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.191596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086057Jy sigma=0.449379 ! Fit after self-cal, rms=0.086114Jy sigma=0.449163 ! 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=0.086114Jy sigma=0.449163 ! Fit after self-cal, rms=0.084721Jy sigma=0.442743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=14.46 mas, bpa=-17.51 degrees ! Estimated noise=1.72053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122719 Jy ! Component: 100 - total flux cleaned = 0.00163836 Jy ! Component: 150 - total flux cleaned = 0.00191894 Jy ! Component: 200 - total flux cleaned = 0.002081 Jy ! Total flux subtracted in 200 components = 0.002081 Jy ! Clean residual min=-0.003304 max=0.002991 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.193677 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.193677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084698Jy sigma=0.442554 ! Fit after self-cal, rms=0.084737Jy sigma=0.442473 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 = 0.000229122 Jy ! Component: 100 - total flux cleaned = 0.000266276 Jy ! Component: 150 - total flux cleaned = 0.000314854 Jy ! Component: 200 - total flux cleaned = 0.000359281 Jy ! Total flux subtracted in 200 components = 0.000359281 Jy ! Clean residual min=-0.003321 max=0.002944 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.194036 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.194036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084732Jy sigma=0.442407 ! Fit after self-cal, rms=0.084730Jy sigma=0.442403 ! 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=0.084730Jy sigma=0.442403 ! Fit after self-cal, rms=0.084274Jy sigma=0.442354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=14.41 mas, bpa=-17.54 degrees ! Estimated noise=1.72182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796521 Jy ! Component: 100 - total flux cleaned = 0.00116005 Jy ! Component: 150 - total flux cleaned = 0.00134952 Jy ! Component: 200 - total flux cleaned = 0.00151229 Jy ! Total flux subtracted in 200 components = 0.00151229 Jy ! Clean residual min=-0.003277 max=0.002783 Jy/beam ! Clean residual mean=0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.195548 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.195548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084264Jy sigma=0.442256 ! Fit after self-cal, rms=0.084257Jy sigma=0.442252 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 = 0.000140028 Jy ! Component: 100 - total flux cleaned = 0.000203468 Jy ! Component: 150 - total flux cleaned = 0.000260174 Jy ! Component: 200 - total flux cleaned = 0.000292181 Jy ! Total flux subtracted in 200 components = 0.000292181 Jy ! Clean residual min=-0.003291 max=0.002755 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.195841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.195841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084255Jy sigma=0.442217 ! Fit after self-cal, rms=0.084255Jy sigma=0.442216 ! 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=0.084255Jy sigma=0.442216 ! Fit after self-cal, rms=0.083938Jy sigma=0.442188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.361 mas, bmaj=16.78 mas, bpa=-8.718 degrees ! Estimated noise=2.09397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875622 Jy ! Component: 100 - total flux cleaned = 0.00110738 Jy ! Component: 150 - total flux cleaned = 0.0012564 Jy ! Component: 200 - total flux cleaned = 0.00135565 Jy ! Total flux subtracted in 200 components = 0.00135565 Jy ! Clean residual min=-0.003754 max=0.003265 Jy/beam ! Clean residual mean=0.000001 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.197196 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.197196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083931Jy sigma=0.442172 ! Fit after self-cal, rms=0.083926Jy sigma=0.442160 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 = 5.09197e-05 Jy ! Component: 100 - total flux cleaned = 8.04346e-05 Jy ! Component: 150 - total flux cleaned = 0.000117955 Jy ! Component: 200 - total flux cleaned = 0.000129979 Jy ! Total flux subtracted in 200 components = 0.000129979 Jy ! Clean residual min=-0.003758 max=0.003243 Jy/beam ! Clean residual mean=0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.197326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.197326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083925Jy sigma=0.442167 ! Fit after self-cal, rms=0.083926Jy sigma=0.442162 ! 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=3.351 mas, bmaj=14.38 mas, bpa=-17.56 degrees ! Estimated noise=1.72338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 14.38 at -17.56 degrees (North through East) ! Clean map min=-0.0031516 max=0.15621 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=2.753 mas, bmaj=13.49 mas, bpa=-17.94 degrees ! Estimated noise=2.42418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114379 Jy ! Component: 100 - total flux cleaned = 0.154902 Jy ! Component: 150 - total flux cleaned = 0.17471 Jy ! Component: 200 - total flux cleaned = 0.184666 Jy ! Total flux subtracted in 200 components = 0.184666 Jy ! Clean residual min=-0.004356 max=0.005745 Jy/beam ! Clean residual mean=-0.000006 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.184666 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.184666 Jy ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=14.38 mas, bpa=-17.56 degrees ! Estimated noise=1.72338 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 = 0.00752072 Jy ! Component: 100 - total flux cleaned = 0.0114348 Jy ! Component: 150 - total flux cleaned = 0.0129219 Jy ! Component: 200 - total flux cleaned = 0.013213 Jy ! Total flux subtracted in 200 components = 0.013213 Jy ! Clean residual min=-0.003223 max=0.002991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.197879 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.197879 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.361 mas, bmaj=16.78 mas, bpa=-8.718 degrees ! Estimated noise=2.09397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580951 Jy ! Component: 100 - total flux cleaned = 0.000632224 Jy ! Component: 150 - total flux cleaned = 0.000452225 Jy ! Component: 200 - total flux cleaned = 0.000332389 Jy ! Total flux subtracted in 200 components = 0.000332389 Jy ! Clean residual min=-0.003861 max=0.003255 Jy/beam ! Clean residual mean=0.000000 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.198211 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 = -0.000139229 Jy ! Component: 100 - total flux cleaned = -0.000231035 Jy ! Component: 150 - total flux cleaned = -0.000313502 Jy ! Component: 200 - total flux cleaned = -0.000386283 Jy ! Total flux subtracted in 200 components = -0.000386283 Jy ! Clean residual min=-0.003787 max=0.003259 Jy/beam ! Clean residual mean=0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.197825 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.197825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=14.38 mas, bpa=-17.56 degrees ! Estimated noise=1.72338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7274e-05 Jy ! Component: 100 - total flux cleaned = -6.28619e-05 Jy ! Component: 150 - total flux cleaned = -1.08499e-05 Jy ! Component: 200 - total flux cleaned = 3.70291e-05 Jy ! Total flux subtracted in 200 components = 3.70291e-05 Jy ! Clean residual min=-0.003243 max=0.003032 Jy/beam ! Clean residual mean=0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.197862 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.197862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083932Jy sigma=0.442293 ! Fit after self-cal, rms=0.083933Jy sigma=0.442280 wmodel J1855-1209_S_map.mod ! Writing 93 model components to file: J1855-1209_S_map.mod wobs J1855-1209_S_uvs.fits ! Writing UV FITS file: J1855-1209_S_uvs.fits wwins J1855-1209_S_map.win ! wwins: Wrote 1 windows to J1855-1209_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 = 7.59881e-05 Jy ! Component: 100 - total flux cleaned = 0.000175464 Jy ! Component: 150 - total flux cleaned = 0.000353855 Jy ! Component: 200 - total flux cleaned = 0.000479306 Jy ! Component: 250 - total flux cleaned = 0.000677512 Jy ! Component: 300 - total flux cleaned = 0.000791533 Jy ! Component: 350 - total flux cleaned = 0.000971271 Jy ! Component: 400 - total flux cleaned = 0.00114405 Jy ! Component: 450 - total flux cleaned = 0.00124415 Jy ! Component: 500 - total flux cleaned = 0.00140565 Jy ! Component: 550 - total flux cleaned = 0.00134237 Jy ! Component: 600 - total flux cleaned = 0.00131304 Jy ! Component: 650 - total flux cleaned = 0.00140272 Jy ! Component: 700 - total flux cleaned = 0.00146039 Jy ! Component: 750 - total flux cleaned = 0.00151681 Jy ! Component: 800 - total flux cleaned = 0.00162763 Jy ! Component: 850 - total flux cleaned = 0.00165425 Jy ! Component: 900 - total flux cleaned = 0.0017601 Jy ! Component: 950 - total flux cleaned = 0.00181201 Jy ! Component: 1000 - total flux cleaned = 0.00183751 Jy ! Component: 1050 - total flux cleaned = 0.00186252 Jy ! Component: 1100 - total flux cleaned = 0.00193601 Jy ! Component: 1150 - total flux cleaned = 0.00191182 Jy ! Component: 1200 - total flux cleaned = 0.00191147 Jy ! Component: 1250 - total flux cleaned = 0.00191107 Jy ! Component: 1300 - total flux cleaned = 0.00191069 Jy ! Component: 1350 - total flux cleaned = 0.00188793 Jy ! Component: 1400 - total flux cleaned = 0.0018212 Jy ! Component: 1450 - total flux cleaned = 0.00175572 Jy ! Component: 1500 - total flux cleaned = 0.00169141 Jy ! Component: 1550 - total flux cleaned = 0.00167046 Jy ! Component: 1600 - total flux cleaned = 0.0016499 Jy ! Component: 1650 - total flux cleaned = 0.0016095 Jy ! Component: 1700 - total flux cleaned = 0.00158946 Jy ! Component: 1750 - total flux cleaned = 0.00149045 Jy ! Component: 1800 - total flux cleaned = 0.00143178 Jy ! Component: 1850 - total flux cleaned = 0.00141268 Jy ! Component: 1900 - total flux cleaned = 0.00131714 Jy ! Component: 1950 - total flux cleaned = 0.00126083 Jy ! Component: 2000 - total flux cleaned = 0.00120502 Jy ! Component: 2050 - total flux cleaned = 0.00114978 Jy ! Component: 2100 - total flux cleaned = 0.00102321 Jy ! Component: 2150 - total flux cleaned = 0.000934132 Jy ! Component: 2200 - total flux cleaned = 0.000881422 Jy ! Component: 2250 - total flux cleaned = 0.000863732 Jy ! Component: 2300 - total flux cleaned = 0.000777587 Jy ! Component: 2350 - total flux cleaned = 0.000709323 Jy ! Component: 2400 - total flux cleaned = 0.000658457 Jy ! Component: 2450 - total flux cleaned = 0.000541888 Jy ! Component: 2500 - total flux cleaned = 0.000443184 Jy ! Component: 2550 - total flux cleaned = 0.000410458 Jy ! Component: 2600 - total flux cleaned = 0.000330175 Jy ! Component: 2650 - total flux cleaned = 0.000298285 Jy ! Component: 2700 - total flux cleaned = 0.000203386 Jy ! Component: 2750 - total flux cleaned = 0.000140875 Jy ! Component: 2800 - total flux cleaned = 0.00015636 Jy ! Component: 2850 - total flux cleaned = 6.41008e-05 Jy ! Component: 2900 - total flux cleaned = 3.17694e-06 Jy ! Component: 2950 - total flux cleaned = -1.18399e-05 Jy ! Component: 3000 - total flux cleaned = -2.7102e-05 Jy ! Component: 3050 - total flux cleaned = -0.000101634 Jy ! Component: 3100 - total flux cleaned = -0.00017541 Jy ! Component: 3150 - total flux cleaned = -0.000219398 Jy ! Component: 3200 - total flux cleaned = -0.00027754 Jy ! Component: 3250 - total flux cleaned = -0.000321007 Jy ! Component: 3300 - total flux cleaned = -0.000364143 Jy ! Component: 3350 - total flux cleaned = -0.000420927 Jy ! Component: 3400 - total flux cleaned = -0.000477433 Jy ! Component: 3450 - total flux cleaned = -0.000505697 Jy ! Component: 3500 - total flux cleaned = -0.000617158 Jy ! Component: 3550 - total flux cleaned = -0.000644621 Jy ! Component: 3600 - total flux cleaned = -0.000685796 Jy ! Component: 3650 - total flux cleaned = -0.000795006 Jy ! Component: 3700 - total flux cleaned = -0.000889702 Jy ! Component: 3750 - total flux cleaned = -0.000930102 Jy ! Component: 3800 - total flux cleaned = -0.000970262 Jy ! Component: 3850 - total flux cleaned = -0.00103672 Jy ! Component: 3900 - total flux cleaned = -0.00107654 Jy ! Component: 3950 - total flux cleaned = -0.00118182 Jy ! Component: 4000 - total flux cleaned = -0.00122106 Jy ! Component: 4050 - total flux cleaned = -0.00127326 Jy ! Total flux subtracted in 4096 components = -0.00131215 Jy ! Clean residual min=-0.000870 max=0.000830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.19655 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 393 components and 0.19655 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1855-1209_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 14.38 at -17.56 degrees (North through East) ! Clean map min=-0.0019693 max=0.15596 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1855-1209_S_map.fits wmodel /image_prod/ug002_uva//J1855-1209_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J1855-1209_S_map.mod wobs /image_prod/ug002_uva//J1855-1209_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1855-1209_S_uvs.fits wwins /image_prod/ug002_uva//J1855-1209_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1855-1209_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444896 0.444896 0.889793 1.77959 3.55917 7.11834 14.2367 28.4734 56.9467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 674.314 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1855-1209_S_dfm.log closed on Thu Mar 5 03:59:01 2020