! Started logfile: /image_prod/ug002_uva//J0807+5117_S_dfm.log on Wed Mar 4 22:14:02 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//J0807+5117_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0807+5117_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838519 visibilities/baseline/integration-bin. ! Found source: J0807+5117 ! ! 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 5094 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 J0807+5117_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011022Jy sigma=8.588310 ! Fit after self-cal, rms=0.895791Jy sigma=7.644523 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.771 mas, bmaj=4.398 mas, bpa=2.754 degrees ! Estimated noise=1.70658 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 = 0.0820464 Jy ! Component: 100 - total flux cleaned = 0.108195 Jy ! Total flux subtracted in 100 components = 0.108195 Jy ! Clean residual min=-0.004757 max=0.010381 Jy/beam ! Clean residual mean=0.000005 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.108195 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072333Jy sigma=0.480564 ! Fit after self-cal, rms=0.072005Jy sigma=0.478349 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108458 Jy ! Component: 100 - total flux cleaned = 0.0156917 Jy ! Total flux subtracted in 100 components = 0.0156917 Jy ! Clean residual min=-0.004560 max=0.004441 Jy/beam ! Clean residual mean=0.000005 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.123886 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.123886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070657Jy sigma=0.464996 ! Fit after self-cal, rms=0.070638Jy sigma=0.464890 ! 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=4.463 mas, bmaj=5.129 mas, bpa=2.345 degrees ! Estimated noise=1.20643 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 = 0.00152302 Jy ! Component: 100 - total flux cleaned = 0.00170051 Jy ! Component: 150 - total flux cleaned = 0.00170055 Jy ! Component: 200 - total flux cleaned = 0.0016797 Jy ! Total flux subtracted in 200 components = 0.0016797 Jy ! Clean residual min=-0.003451 max=0.003042 Jy/beam ! Clean residual mean=0.000013 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.125566 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.125566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070595Jy sigma=0.464570 ! Fit after self-cal, rms=0.070590Jy sigma=0.464527 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.463 x 5.129 at 2.345 degrees (North through East) ! Clean map min=-0.0033127 max=0.10252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.98 ! LA 1.02 MK 1.01 NL 1.05 OV 1.04 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.00 KP 1.02 ! LA 0.99 MK 1.07 NL 1.25 OV 0.98 ! PT 0.97 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.06 KP 1.10 ! LA 1.00 MK 1.03 NL 0.84 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.070590Jy sigma=0.464527 ! Fit after self-cal, rms=0.067293Jy sigma=0.457810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.457 mas, bmaj=5.143 mas, bpa=5.655 degrees ! Estimated noise=1.21255 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 = 0.000507271 Jy ! Component: 100 - total flux cleaned = 0.000708221 Jy ! Component: 150 - total flux cleaned = 0.000798319 Jy ! Component: 200 - total flux cleaned = 0.000817796 Jy ! Total flux subtracted in 200 components = 0.000817796 Jy ! Clean residual min=-0.003146 max=0.002884 Jy/beam ! Clean residual mean=0.000018 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.126384 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.126384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067251Jy sigma=0.457687 ! Fit after self-cal, rms=0.067283Jy sigma=0.457545 ! 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=0.067283Jy sigma=0.457545 ! Fit after self-cal, rms=0.061761Jy sigma=0.450659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.442 mas, bmaj=5.096 mas, bpa=2.816 degrees ! Estimated noise=1.20767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615754 Jy ! Component: 100 - total flux cleaned = 0.000578181 Jy ! Component: 150 - total flux cleaned = 0.000560422 Jy ! Component: 200 - total flux cleaned = 0.000577278 Jy ! Total flux subtracted in 200 components = 0.000577278 Jy ! Clean residual min=-0.002819 max=0.002272 Jy/beam ! Clean residual mean=0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.126961 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.126961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061734Jy sigma=0.450523 ! Fit after self-cal, rms=0.061701Jy sigma=0.450385 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 = 0.00011176 Jy ! Component: 100 - total flux cleaned = 0.000110398 Jy ! Component: 150 - total flux cleaned = 9.40536e-05 Jy ! Component: 200 - total flux cleaned = 9.37698e-05 Jy ! Total flux subtracted in 200 components = 9.37698e-05 Jy ! Clean residual min=-0.002824 max=0.002258 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.127055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.127055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061687Jy sigma=0.450315 ! Fit after self-cal, rms=0.061687Jy sigma=0.450297 ! 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=0.061687Jy sigma=0.450297 ! Fit after self-cal, rms=0.061386Jy sigma=0.450259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.431 mas, bmaj=5.078 mas, bpa=1.354 degrees ! Estimated noise=1.20485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387899 Jy ! Component: 100 - total flux cleaned = 0.000387214 Jy ! Component: 150 - total flux cleaned = 0.000387501 Jy ! Component: 200 - total flux cleaned = 0.00038768 Jy ! Total flux subtracted in 200 components = 0.00038768 Jy ! Clean residual min=-0.002808 max=0.002257 Jy/beam ! Clean residual mean=0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.127443 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.127443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061371Jy sigma=0.450185 ! Fit after self-cal, rms=0.061368Jy sigma=0.450171 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 = 1.93474e-05 Jy ! Component: 100 - total flux cleaned = 1.98675e-05 Jy ! Component: 150 - total flux cleaned = 5.40183e-06 Jy ! Component: 200 - total flux cleaned = 5.8482e-06 Jy ! Total flux subtracted in 200 components = 5.8482e-06 Jy ! Clean residual min=-0.002804 max=0.002241 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.127448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.127448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061357Jy sigma=0.450119 ! Fit after self-cal, rms=0.061357Jy sigma=0.450108 ! 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=0.061357Jy sigma=0.450108 ! Fit after self-cal, rms=0.061205Jy sigma=0.450096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.398 mas, bmaj=8.849 mas, bpa=18.92 degrees ! Estimated noise=1.40186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460655 Jy ! Component: 100 - total flux cleaned = 0.000443602 Jy ! Component: 150 - total flux cleaned = 0.000418335 Jy ! Component: 200 - total flux cleaned = 0.000419901 Jy ! Total flux subtracted in 200 components = 0.000419901 Jy ! Clean residual min=-0.002744 max=0.002258 Jy/beam ! Clean residual mean=0.000009 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.127868 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.127868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061202Jy sigma=0.450137 ! Fit after self-cal, rms=0.061196Jy sigma=0.450075 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 = -3.46418e-06 Jy ! Component: 100 - total flux cleaned = -1.82186e-05 Jy ! Component: 150 - total flux cleaned = -7.48143e-06 Jy ! Component: 200 - total flux cleaned = -7.85312e-06 Jy ! Total flux subtracted in 200 components = -7.85312e-06 Jy ! Clean residual min=-0.002730 max=0.002233 Jy/beam ! Clean residual mean=0.000009 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.127861 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.127861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061198Jy sigma=0.450123 ! Fit after self-cal, rms=0.061196Jy sigma=0.450086 ! 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=4.423 mas, bmaj=5.065 mas, bpa=0.3981 degrees ! Estimated noise=1.20293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.423 x 5.065 at 0.3981 degrees (North through East) ! Clean map min=-0.0026858 max=0.10146 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=4.353 mas, bpa=0.6647 degrees ! Estimated noise=1.69305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819631 Jy ! Component: 100 - total flux cleaned = 0.108846 Jy ! Component: 150 - total flux cleaned = 0.119407 Jy ! Component: 200 - total flux cleaned = 0.124243 Jy ! Total flux subtracted in 200 components = 0.124243 Jy ! Clean residual min=-0.003571 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.124243 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.124243 Jy ! Inverting map and beam ! Estimated beam: bmin=4.423 mas, bmaj=5.065 mas, bpa=0.3981 degrees ! Estimated noise=1.20293 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 (-4.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260108 Jy ! Component: 100 - total flux cleaned = 0.00324587 Jy ! Component: 150 - total flux cleaned = 0.00339125 Jy ! Component: 200 - total flux cleaned = 0.0034216 Jy ! Total flux subtracted in 200 components = 0.0034216 Jy ! Clean residual min=-0.002778 max=0.002162 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.127664 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.127664 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=8.398 mas, bmaj=8.849 mas, bpa=18.92 degrees ! Estimated noise=1.40186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161253 Jy ! Component: 100 - total flux cleaned = -0.000217582 Jy ! Component: 150 - total flux cleaned = -0.000202831 Jy ! Component: 200 - total flux cleaned = -0.000202739 Jy ! Total flux subtracted in 200 components = -0.000202739 Jy ! Clean residual min=-0.002723 max=0.002162 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.127461 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21179e-05 Jy ! Component: 100 - total flux cleaned = -3.20883e-05 Jy ! Component: 150 - total flux cleaned = -4.12986e-05 Jy ! Component: 200 - total flux cleaned = -4.15172e-05 Jy ! Total flux subtracted in 200 components = -4.15172e-05 Jy ! Clean residual min=-0.002710 max=0.002172 Jy/beam ! Clean residual mean=0.000008 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.12742 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.12742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.423 mas, bmaj=5.065 mas, bpa=0.3981 degrees ! Estimated noise=1.20293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113869 Jy ! Component: 100 - total flux cleaned = 9.31943e-05 Jy ! Component: 150 - total flux cleaned = 0.000131236 Jy ! Component: 200 - total flux cleaned = 0.000148657 Jy ! Total flux subtracted in 200 components = 0.000148657 Jy ! Clean residual min=-0.002744 max=0.002154 Jy/beam ! Clean residual mean=0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.127569 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.127568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061105Jy sigma=0.449447 ! Fit after self-cal, rms=0.061090Jy sigma=0.449380 wmodel J0807+5117_S_map.mod ! Writing 71 model components to file: J0807+5117_S_map.mod wobs J0807+5117_S_uvs.fits ! Writing UV FITS file: J0807+5117_S_uvs.fits wwins J0807+5117_S_map.win ! wwins: Wrote 2 windows to J0807+5117_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 = -0.00102437 Jy ! Component: 100 - total flux cleaned = -0.00133643 Jy ! Component: 150 - total flux cleaned = -0.00137157 Jy ! Component: 200 - total flux cleaned = -0.00160778 Jy ! Component: 250 - total flux cleaned = -0.00176943 Jy ! Component: 300 - total flux cleaned = -0.00195491 Jy ! Component: 350 - total flux cleaned = -0.00210503 Jy ! Component: 400 - total flux cleaned = -0.00228004 Jy ! Component: 450 - total flux cleaned = -0.00247903 Jy ! Component: 500 - total flux cleaned = -0.0026462 Jy ! Component: 550 - total flux cleaned = -0.00280935 Jy ! Component: 600 - total flux cleaned = -0.00280848 Jy ! Component: 650 - total flux cleaned = -0.00275567 Jy ! Component: 700 - total flux cleaned = -0.0028331 Jy ! Component: 750 - total flux cleaned = -0.00275679 Jy ! Component: 800 - total flux cleaned = -0.00278156 Jy ! Component: 850 - total flux cleaned = -0.00278126 Jy ! Component: 900 - total flux cleaned = -0.00285391 Jy ! Component: 950 - total flux cleaned = -0.00285385 Jy ! Component: 1000 - total flux cleaned = -0.00297204 Jy ! Component: 1050 - total flux cleaned = -0.00301848 Jy ! Component: 1100 - total flux cleaned = -0.0031106 Jy ! Component: 1150 - total flux cleaned = -0.00315581 Jy ! Component: 1200 - total flux cleaned = -0.00320073 Jy ! Component: 1250 - total flux cleaned = -0.0032679 Jy ! Component: 1300 - total flux cleaned = -0.003246 Jy ! Component: 1350 - total flux cleaned = -0.00335452 Jy ! Component: 1400 - total flux cleaned = -0.00344027 Jy ! Component: 1450 - total flux cleaned = -0.00348259 Jy ! Component: 1500 - total flux cleaned = -0.00348218 Jy ! Component: 1550 - total flux cleaned = -0.00350322 Jy ! Component: 1600 - total flux cleaned = -0.00344181 Jy ! Component: 1650 - total flux cleaned = -0.00344217 Jy ! Component: 1700 - total flux cleaned = -0.00350263 Jy ! Component: 1750 - total flux cleaned = -0.00350249 Jy ! Component: 1800 - total flux cleaned = -0.00344325 Jy ! Component: 1850 - total flux cleaned = -0.00344333 Jy ! Component: 1900 - total flux cleaned = -0.00346286 Jy ! Component: 1950 - total flux cleaned = -0.00344368 Jy ! Component: 2000 - total flux cleaned = -0.00344379 Jy ! Component: 2050 - total flux cleaned = -0.00342494 Jy ! Component: 2100 - total flux cleaned = -0.00342509 Jy ! Component: 2150 - total flux cleaned = -0.00340658 Jy ! Component: 2200 - total flux cleaned = -0.00342498 Jy ! Component: 2250 - total flux cleaned = -0.00338836 Jy ! Component: 2300 - total flux cleaned = -0.00340661 Jy ! Component: 2350 - total flux cleaned = -0.0033708 Jy ! Component: 2400 - total flux cleaned = -0.00333529 Jy ! Component: 2450 - total flux cleaned = -0.00331741 Jy ! Component: 2500 - total flux cleaned = -0.00324763 Jy ! Component: 2550 - total flux cleaned = -0.00328246 Jy ! Component: 2600 - total flux cleaned = -0.00329957 Jy ! Component: 2650 - total flux cleaned = -0.00326527 Jy ! Component: 2700 - total flux cleaned = -0.00326542 Jy ! Component: 2750 - total flux cleaned = -0.00321503 Jy ! Component: 2800 - total flux cleaned = -0.00323165 Jy ! Component: 2850 - total flux cleaned = -0.0031822 Jy ! Component: 2900 - total flux cleaned = -0.00313298 Jy ! Component: 2950 - total flux cleaned = -0.00324719 Jy ! Component: 3000 - total flux cleaned = -0.00316609 Jy ! Component: 3050 - total flux cleaned = -0.00316612 Jy ! Component: 3100 - total flux cleaned = -0.0031663 Jy ! Component: 3150 - total flux cleaned = -0.00311882 Jy ! Component: 3200 - total flux cleaned = -0.00313464 Jy ! Component: 3250 - total flux cleaned = -0.00307206 Jy ! Component: 3300 - total flux cleaned = -0.00310318 Jy ! Component: 3350 - total flux cleaned = -0.00313414 Jy ! Component: 3400 - total flux cleaned = -0.003088 Jy ! Component: 3450 - total flux cleaned = -0.00313381 Jy ! Component: 3500 - total flux cleaned = -0.00308819 Jy ! Component: 3550 - total flux cleaned = -0.00305803 Jy ! Component: 3600 - total flux cleaned = -0.00302806 Jy ! Component: 3650 - total flux cleaned = -0.00301319 Jy ! Component: 3700 - total flux cleaned = -0.00304269 Jy ! Component: 3750 - total flux cleaned = -0.0030721 Jy ! Component: 3800 - total flux cleaned = -0.00301359 Jy ! Component: 3850 - total flux cleaned = -0.00304264 Jy ! Component: 3900 - total flux cleaned = -0.00299923 Jy ! Component: 3950 - total flux cleaned = -0.0029705 Jy ! Component: 4000 - total flux cleaned = -0.00301342 Jy ! Component: 4050 - total flux cleaned = -0.00298491 Jy ! Total flux subtracted in 4096 components = -0.00304149 Jy ! Clean residual min=-0.000820 max=0.000774 Jy/beam ! Clean residual mean=0.000005 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.124527 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 373 components and 0.124527 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0807+5117_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.423 x 5.065 at 0.3981 degrees (North through East) ! Clean map min=-0.0021605 max=0.10159 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0807+5117_S_map.fits wmodel /image_prod/ug002_uva//J0807+5117_S_map.mod ! Writing 373 model components to file: /image_prod/ug002_uva//J0807+5117_S_map.mod wobs /image_prod/ug002_uva//J0807+5117_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0807+5117_S_uvs.fits wwins /image_prod/ug002_uva//J0807+5117_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0807+5117_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758154 0.758154 1.51631 3.03262 6.06523 12.1305 24.2609 48.5219 97.0437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.697 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0807+5117_S_dfm.log closed on Wed Mar 4 22:14:05 2020