! Started logfile: /image_prod/ug002_uva//J1344+7907_S_b_dfm.log on Thu Mar 5 01:25:20 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//J1344+7907_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1344+7907_S_b_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 93 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1344+7907 ! ! 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 9912 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 J1344+7907_S_b] 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=1.002619Jy sigma=7.860240 ! Fit after self-cal, rms=0.965178Jy sigma=7.563420 ! 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=4.659 mas, bmaj=6.949 mas, bpa=47.33 degrees ! Estimated noise=1.59751 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 = 0.0274841 Jy ! Component: 100 - total flux cleaned = 0.0343738 Jy ! Total flux subtracted in 100 components = 0.0343738 Jy ! Clean residual min=-0.003397 max=0.003551 Jy/beam ! Clean residual mean=-0.000029 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0343738 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0343738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060252Jy sigma=0.455575 ! Fit after self-cal, rms=0.058555Jy sigma=0.442012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482107 Jy ! Component: 100 - total flux cleaned = 0.00712498 Jy ! Total flux subtracted in 100 components = 0.00712498 Jy ! Clean residual min=-0.003583 max=0.004301 Jy/beam ! Clean residual mean=-0.000029 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0414988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0414988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058093Jy sigma=0.437917 ! Fit after self-cal, rms=0.058048Jy sigma=0.437559 ! 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=5.668 mas, bmaj=7.917 mas, bpa=51.91 degrees ! Estimated noise=0.918189 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 (-0.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438574 Jy ! Component: 100 - total flux cleaned = 0.00700074 Jy ! Component: 150 - total flux cleaned = 0.00884962 Jy ! Component: 200 - total flux cleaned = 0.010217 Jy ! Total flux subtracted in 200 components = 0.010217 Jy ! Clean residual min=-0.002592 max=0.002535 Jy/beam ! Clean residual mean=-0.000008 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0517158 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.0517158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057704Jy sigma=0.434334 ! Fit after self-cal, rms=0.057616Jy sigma=0.433365 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.668 x 7.917 at 51.91 degrees (North through East) ! Clean map min=-0.0025415 max=0.039146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.29 HN 1.03 KP 0.88 ! NL 1.09 OV 1.11 PT 0.79 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.98 HN 1.03 KP 0.98 ! LA 0.86 NL 0.92 OV 0.98 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.05 KP 0.86 ! NL 0.83 OV 1.20 PT 0.98 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.00 KP 1.04 ! LA 0.81 NL 0.90 OV 0.96 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 HN 0.98 KP 0.91 ! NL 1.02 OV 1.29 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.05 HN 1.10 KP 0.93 ! LA 0.80 NL 0.86 OV 1.05 PT 1.10 ! ! ! Fit before self-cal, rms=0.057616Jy sigma=0.433365 ! Fit after self-cal, rms=0.056224Jy sigma=0.430768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.725 mas, bmaj=8.055 mas, bpa=51.34 degrees ! Estimated noise=0.898887 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 = 0.00147102 Jy ! Component: 100 - total flux cleaned = 0.00185682 Jy ! Component: 150 - total flux cleaned = 0.00203714 Jy ! Component: 200 - total flux cleaned = 0.00203768 Jy ! Total flux subtracted in 200 components = 0.00203768 Jy ! Clean residual min=-0.002184 max=0.002251 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0537535 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.0537535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056139Jy sigma=0.430104 ! Fit after self-cal, rms=0.056284Jy sigma=0.429241 ! 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=0.056284Jy sigma=0.429241 ! Fit after self-cal, rms=0.057135Jy sigma=0.427567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.713 mas, bmaj=8.016 mas, bpa=50.77 degrees ! Estimated noise=0.89907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635239 Jy ! Component: 100 - total flux cleaned = 0.000805339 Jy ! Component: 150 - total flux cleaned = 0.000901537 Jy ! Component: 200 - total flux cleaned = 0.000943791 Jy ! Total flux subtracted in 200 components = 0.000943791 Jy ! Clean residual min=-0.001743 max=0.002275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0546973 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.0546973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057106Jy sigma=0.427354 ! Fit after self-cal, rms=0.057272Jy sigma=0.426977 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 (-1, 71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211138 Jy ! Component: 100 - total flux cleaned = 0.00327811 Jy ! Component: 150 - total flux cleaned = 0.00388753 Jy ! Component: 200 - total flux cleaned = 0.0040706 Jy ! Total flux subtracted in 200 components = 0.0040706 Jy ! Clean residual min=-0.001536 max=0.001690 Jy/beam ! Clean residual mean=-0.000008 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0587679 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.0587679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057194Jy sigma=0.426227 ! Fit after self-cal, rms=0.057163Jy sigma=0.426021 ! 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=0.057163Jy sigma=0.426021 ! Fit after self-cal, rms=0.057505Jy sigma=0.425897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.717 mas, bmaj=8.006 mas, bpa=50.73 degrees ! Estimated noise=0.894875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130633 Jy ! Component: 100 - total flux cleaned = 0.00212411 Jy ! Component: 150 - total flux cleaned = 0.00245395 Jy ! Component: 200 - total flux cleaned = 0.00254269 Jy ! Total flux subtracted in 200 components = 0.00254269 Jy ! Clean residual min=-0.001475 max=0.001758 Jy/beam ! Clean residual mean=-0.000009 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0613106 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 178 components and 0.0613106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057469Jy sigma=0.425571 ! Fit after self-cal, rms=0.057495Jy sigma=0.425274 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 (3.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182805 Jy ! Component: 100 - total flux cleaned = 0.00299572 Jy ! Component: 150 - total flux cleaned = 0.00388599 Jy ! Component: 200 - total flux cleaned = 0.00451333 Jy ! Total flux subtracted in 200 components = 0.00451333 Jy ! Clean residual min=-0.001335 max=0.001383 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0658239 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 0.0658239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057422Jy sigma=0.424674 ! Fit after self-cal, rms=0.057394Jy sigma=0.424530 ! 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=0.057394Jy sigma=0.424530 ! Fit after self-cal, rms=0.057224Jy sigma=0.424418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.275 mas, bmaj=10.88 mas, bpa=75.63 degrees ! Estimated noise=0.971997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147802 Jy ! Component: 100 - total flux cleaned = 0.00246597 Jy ! Component: 150 - total flux cleaned = 0.00320474 Jy ! Component: 200 - total flux cleaned = 0.00344542 Jy ! Total flux subtracted in 200 components = 0.00344542 Jy ! Clean residual min=-0.001349 max=0.001570 Jy/beam ! Clean residual mean=-0.000009 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0692693 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 270 components and 0.0692693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057191Jy sigma=0.424128 ! Fit after self-cal, rms=0.057195Jy sigma=0.424029 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 = 0.000887 Jy ! Component: 100 - total flux cleaned = 0.00133595 Jy ! Component: 150 - total flux cleaned = 0.00138013 Jy ! Component: 200 - total flux cleaned = 0.00139978 Jy ! Total flux subtracted in 200 components = 0.00139978 Jy ! Clean residual min=-0.001411 max=0.001529 Jy/beam ! Clean residual mean=-0.000008 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0706691 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 295 components and 0.0706691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057180Jy sigma=0.423911 ! Fit after self-cal, rms=0.057167Jy sigma=0.423883 ! 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=5.735 mas, bmaj=8.018 mas, bpa=50.59 degrees ! Estimated noise=0.889458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.735 x 8.018 at 50.59 degrees (North through East) ! Clean map min=-0.0017357 max=0.038228 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=4.709 mas, bmaj=6.995 mas, bpa=45.98 degrees ! Estimated noise=1.56176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281945 Jy ! Component: 100 - total flux cleaned = 0.0366187 Jy ! Component: 150 - total flux cleaned = 0.0418081 Jy ! Component: 200 - total flux cleaned = 0.0457999 Jy ! Total flux subtracted in 200 components = 0.0457999 Jy ! Clean residual min=-0.002499 max=0.003012 Jy/beam ! Clean residual mean=-0.000021 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0457999 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0457999 Jy ! Inverting map and beam ! Estimated beam: bmin=5.735 mas, bmaj=8.018 mas, bpa=50.59 degrees ! Estimated noise=0.889458 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 = 0.00421718 Jy ! Component: 100 - total flux cleaned = 0.00736114 Jy ! Component: 150 - total flux cleaned = 0.0099475 Jy ! Component: 200 - total flux cleaned = 0.0121305 Jy ! Total flux subtracted in 200 components = 0.0121305 Jy ! Clean residual min=-0.001768 max=0.001678 Jy/beam ! Clean residual mean=-0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0579304 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 80 components and 0.0579304 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.275 mas, bmaj=10.88 mas, bpa=75.63 degrees ! Estimated noise=0.971997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250567 Jy ! Component: 100 - total flux cleaned = 0.00452886 Jy ! Component: 150 - total flux cleaned = 0.00618475 Jy ! Component: 200 - total flux cleaned = 0.00755621 Jy ! Total flux subtracted in 200 components = 0.00755621 Jy ! Clean residual min=-0.001687 max=0.001429 Jy/beam ! Clean residual mean=-0.000012 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0654866 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 = 0.000983262 Jy ! Component: 100 - total flux cleaned = 0.00159937 Jy ! Component: 150 - total flux cleaned = 0.00211243 Jy ! Component: 200 - total flux cleaned = 0.00260471 Jy ! Total flux subtracted in 200 components = 0.00260471 Jy ! Clean residual min=-0.001577 max=0.001380 Jy/beam ! Clean residual mean=-0.000010 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0680913 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 189 components and 0.0680913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.735 mas, bmaj=8.018 mas, bpa=50.59 degrees ! Estimated noise=0.889458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240308 Jy ! Component: 100 - total flux cleaned = 0.000566801 Jy ! Component: 150 - total flux cleaned = 0.000864109 Jy ! Component: 200 - total flux cleaned = 0.00111516 Jy ! Total flux subtracted in 200 components = 0.00111516 Jy ! Clean residual min=-0.001455 max=0.001321 Jy/beam ! Clean residual mean=-0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0692065 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 217 components and 0.0692065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057199Jy sigma=0.424068 ! Fit after self-cal, rms=0.057178Jy sigma=0.423904 wmodel J1344+7907_S_b_map.mod ! Writing 217 model components to file: J1344+7907_S_b_map.mod wobs J1344+7907_S_b_uvs.fits ! Writing UV FITS file: J1344+7907_S_b_uvs.fits wwins J1344+7907_S_b_map.win ! wwins: Wrote 4 windows to J1344+7907_S_b_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 = -0.000346132 Jy ! Component: 100 - total flux cleaned = -0.000530711 Jy ! Component: 150 - total flux cleaned = -0.00070018 Jy ! Component: 200 - total flux cleaned = -0.000821763 Jy ! Component: 250 - total flux cleaned = -0.00091993 Jy ! Component: 300 - total flux cleaned = -0.00109006 Jy ! Component: 350 - total flux cleaned = -0.001108 Jy ! Component: 400 - total flux cleaned = -0.00112588 Jy ! Component: 450 - total flux cleaned = -0.00117771 Jy ! Component: 500 - total flux cleaned = -0.00121113 Jy ! Component: 550 - total flux cleaned = -0.00119455 Jy ! Component: 600 - total flux cleaned = -0.00119477 Jy ! Component: 650 - total flux cleaned = -0.00116308 Jy ! Component: 700 - total flux cleaned = -0.00117858 Jy ! Component: 750 - total flux cleaned = -0.00110276 Jy ! Component: 800 - total flux cleaned = -0.00111785 Jy ! Component: 850 - total flux cleaned = -0.00108854 Jy ! Component: 900 - total flux cleaned = -0.00108841 Jy ! Component: 950 - total flux cleaned = -0.00105987 Jy ! Component: 1000 - total flux cleaned = -0.00101815 Jy ! Component: 1050 - total flux cleaned = -0.00099055 Jy ! Component: 1100 - total flux cleaned = -0.000922907 Jy ! Component: 1150 - total flux cleaned = -0.000909634 Jy ! Component: 1200 - total flux cleaned = -0.000844004 Jy ! Component: 1250 - total flux cleaned = -0.000766328 Jy ! Component: 1300 - total flux cleaned = -0.000753727 Jy ! Component: 1350 - total flux cleaned = -0.000778776 Jy ! Component: 1400 - total flux cleaned = -0.000729029 Jy ! Component: 1450 - total flux cleaned = -0.000753638 Jy ! Component: 1500 - total flux cleaned = -0.0007414 Jy ! Component: 1550 - total flux cleaned = -0.000765493 Jy ! Component: 1600 - total flux cleaned = -0.000753678 Jy ! Component: 1650 - total flux cleaned = -0.000742193 Jy ! Component: 1700 - total flux cleaned = -0.000777031 Jy ! Component: 1750 - total flux cleaned = -0.000811208 Jy ! Component: 1800 - total flux cleaned = -0.000799831 Jy ! Component: 1850 - total flux cleaned = -0.000833454 Jy ! Component: 1900 - total flux cleaned = -0.000822311 Jy ! Component: 1950 - total flux cleaned = -0.000844173 Jy ! Component: 2000 - total flux cleaned = -0.000833305 Jy ! Component: 2050 - total flux cleaned = -0.000886921 Jy ! Component: 2100 - total flux cleaned = -0.000876321 Jy ! Component: 2150 - total flux cleaned = -0.00090767 Jy ! Component: 2200 - total flux cleaned = -0.000928455 Jy ! Component: 2250 - total flux cleaned = -0.000949009 Jy ! Component: 2300 - total flux cleaned = -0.000959302 Jy ! Component: 2350 - total flux cleaned = -0.000999695 Jy ! Component: 2400 - total flux cleaned = -0.00100966 Jy ! Component: 2450 - total flux cleaned = -0.00102958 Jy ! Component: 2500 - total flux cleaned = -0.00106887 Jy ! Component: 2550 - total flux cleaned = -0.00104944 Jy ! Component: 2600 - total flux cleaned = -0.00110745 Jy ! Component: 2650 - total flux cleaned = -0.00113618 Jy ! Component: 2700 - total flux cleaned = -0.00115528 Jy ! Component: 2750 - total flux cleaned = -0.00120245 Jy ! Component: 2800 - total flux cleaned = -0.00123047 Jy ! Component: 2850 - total flux cleaned = -0.00123975 Jy ! Component: 2900 - total flux cleaned = -0.00124893 Jy ! Component: 2950 - total flux cleaned = -0.0012856 Jy ! Component: 3000 - total flux cleaned = -0.00125833 Jy ! Component: 3050 - total flux cleaned = -0.00126753 Jy ! Component: 3100 - total flux cleaned = -0.00130323 Jy ! Component: 3150 - total flux cleaned = -0.001321 Jy ! Component: 3200 - total flux cleaned = -0.00131223 Jy ! Component: 3250 - total flux cleaned = -0.00132097 Jy ! Component: 3300 - total flux cleaned = -0.00133832 Jy ! Component: 3350 - total flux cleaned = -0.00134688 Jy ! Component: 3400 - total flux cleaned = -0.00135543 Jy ! Component: 3450 - total flux cleaned = -0.0013555 Jy ! Component: 3500 - total flux cleaned = -0.00141475 Jy ! Component: 3550 - total flux cleaned = -0.00143995 Jy ! Component: 3600 - total flux cleaned = -0.00149834 Jy ! Component: 3650 - total flux cleaned = -0.00152318 Jy ! Component: 3700 - total flux cleaned = -0.00152318 Jy ! Component: 3750 - total flux cleaned = -0.00156415 Jy ! Component: 3800 - total flux cleaned = -0.00158858 Jy ! Component: 3850 - total flux cleaned = -0.00160479 Jy ! Component: 3900 - total flux cleaned = -0.00162893 Jy ! Component: 3950 - total flux cleaned = -0.00166893 Jy ! Component: 4000 - total flux cleaned = -0.00171664 Jy ! Component: 4050 - total flux cleaned = -0.00176406 Jy ! Total flux subtracted in 4096 components = -0.00174834 Jy ! Clean residual min=-0.000463 max=0.000492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0674581 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 500 components and 0.0674581 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1344+7907_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.735 x 8.018 at 50.59 degrees (North through East) ! Clean map min=-0.0012681 max=0.03792 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1344+7907_S_b_map.fits wmodel /image_prod/ug002_uva//J1344+7907_S_b_map.mod ! Writing 500 model components to file: /image_prod/ug002_uva//J1344+7907_S_b_map.mod wobs /image_prod/ug002_uva//J1344+7907_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1344+7907_S_b_uvs.fits wwins /image_prod/ug002_uva//J1344+7907_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1344+7907_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0379204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23569 1.23569 2.47137 4.94275 9.8855 19.771 39.542 79.084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 242.779 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1344+7907_S_b_dfm.log closed on Thu Mar 5 01:25:24 2020