! Started logfile: /image_prod/ug002_uva//J1853+3310_S_dfm.log on Thu Mar 5 03:57:48 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//J1853+3310_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1853+3310_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.836111 visibilities/baseline/integration-bin. ! Found source: J1853+3310 ! ! 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 5418 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 J1853+3310_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009066Jy sigma=9.129800 ! Fit after self-cal, rms=0.904435Jy sigma=8.160240 ! 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=2.793 mas, bmaj=5.78 mas, bpa=-17.39 degrees ! Estimated noise=1.69196 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 = 0.0756406 Jy ! Component: 100 - total flux cleaned = 0.0926806 Jy ! Total flux subtracted in 100 components = 0.0926806 Jy ! Clean residual min=-0.003499 max=0.005838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0926806 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0926806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054610Jy sigma=0.428469 ! Fit after self-cal, rms=0.054473Jy sigma=0.427887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575891 Jy ! Component: 100 - total flux cleaned = 0.00716304 Jy ! Total flux subtracted in 100 components = 0.00716304 Jy ! Clean residual min=-0.003497 max=0.003173 Jy/beam ! Clean residual mean=-0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0998437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0998437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053923Jy sigma=0.422183 ! Fit after self-cal, rms=0.053923Jy sigma=0.422091 ! 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=3.449 mas, bmaj=6.658 mas, bpa=-14.77 degrees ! Estimated noise=1.10503 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 = 0.000669434 Jy ! Component: 100 - total flux cleaned = 0.000720367 Jy ! Component: 150 - total flux cleaned = 0.000759237 Jy ! Component: 200 - total flux cleaned = 0.000787933 Jy ! Total flux subtracted in 200 components = 0.000787933 Jy ! Clean residual min=-0.002847 max=0.002747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.100632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.100632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053838Jy sigma=0.421478 ! Fit after self-cal, rms=0.053836Jy sigma=0.421456 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.658 at -14.77 degrees (North through East) ! Clean map min=-0.0027098 max=0.097168 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.03 ! LA 1.03 MK 0.98 OV 0.91 PT 1.10 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.99 KP 1.00 ! LA 1.09 MK 0.99 OV 0.91 PT 1.02 ! SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.04 ! LA 1.00 MK 1.02 OV 0.89 PT 1.05 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.053836Jy sigma=0.421456 ! Fit after self-cal, rms=0.053373Jy sigma=0.415382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=6.677 mas, bpa=-15.18 degrees ! Estimated noise=1.10359 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 = 5.21051e-05 Jy ! Component: 100 - total flux cleaned = -0.000120669 Jy ! Component: 150 - total flux cleaned = -0.000156274 Jy ! Component: 200 - total flux cleaned = -0.000172357 Jy ! Total flux subtracted in 200 components = -0.000172357 Jy ! Clean residual min=-0.002102 max=0.001974 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.100459 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.100459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053352Jy sigma=0.415223 ! Fit after self-cal, rms=0.053366Jy sigma=0.415104 ! 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=0.053366Jy sigma=0.415104 ! Fit after self-cal, rms=0.053279Jy sigma=0.412175 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=6.688 mas, bpa=-14.99 degrees ! Estimated noise=1.10344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104577 Jy ! Component: 100 - total flux cleaned = -0.000152413 Jy ! Component: 150 - total flux cleaned = -0.000176853 Jy ! Component: 200 - total flux cleaned = -0.00017693 Jy ! Total flux subtracted in 200 components = -0.00017693 Jy ! Clean residual min=-0.001832 max=0.001951 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.100282 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.100282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053269Jy sigma=0.412115 ! Fit after self-cal, rms=0.053271Jy sigma=0.412078 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 (-61, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012392 Jy ! Component: 100 - total flux cleaned = 0.00131798 Jy ! Component: 150 - total flux cleaned = 0.00128892 Jy ! Component: 200 - total flux cleaned = 0.00129003 Jy ! Total flux subtracted in 200 components = 0.00129003 Jy ! Clean residual min=-0.001741 max=0.001580 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.101572 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.101572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053196Jy sigma=0.411562 ! Fit after self-cal, rms=0.053193Jy sigma=0.411530 ! 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=0.053193Jy sigma=0.411530 ! Fit after self-cal, rms=0.053183Jy sigma=0.411411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.681 mas, bpa=-14.84 degrees ! Estimated noise=1.10107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378666 Jy ! Component: 100 - total flux cleaned = 0.00032999 Jy ! Component: 150 - total flux cleaned = 0.00030683 Jy ! Component: 200 - total flux cleaned = 0.000306382 Jy ! Total flux subtracted in 200 components = 0.000306382 Jy ! Clean residual min=-0.001639 max=0.001484 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.101879 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.101879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053159Jy sigma=0.411246 ! Fit after self-cal, rms=0.053158Jy sigma=0.411240 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 = 2.34341e-05 Jy ! Component: 100 - total flux cleaned = 6.09957e-05 Jy ! Component: 150 - total flux cleaned = 7.82802e-05 Jy ! Component: 200 - total flux cleaned = 9.443e-05 Jy ! Total flux subtracted in 200 components = 9.443e-05 Jy ! Clean residual min=-0.001617 max=0.001431 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.101973 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.101973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053144Jy sigma=0.411153 ! Fit after self-cal, rms=0.053144Jy sigma=0.411151 ! 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=0.053144Jy sigma=0.411151 ! Fit after self-cal, rms=0.053099Jy sigma=0.411134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.177 mas, bmaj=10.13 mas, bpa=-5.466 degrees ! Estimated noise=1.32922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456915 Jy ! Component: 100 - total flux cleaned = 0.000396163 Jy ! Component: 150 - total flux cleaned = 0.000395405 Jy ! Component: 200 - total flux cleaned = 0.00040831 Jy ! Total flux subtracted in 200 components = 0.00040831 Jy ! Clean residual min=-0.001583 max=0.001354 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.102381 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.102381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053091Jy sigma=0.411129 ! Fit after self-cal, rms=0.053089Jy sigma=0.411104 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 = 1.77227e-05 Jy ! Component: 100 - total flux cleaned = 1.76271e-05 Jy ! Component: 150 - total flux cleaned = 1.82938e-05 Jy ! Component: 200 - total flux cleaned = 1.81822e-05 Jy ! Total flux subtracted in 200 components = 1.81822e-05 Jy ! Clean residual min=-0.001595 max=0.001330 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.1024 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.1024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053087Jy sigma=0.411116 ! Fit after self-cal, rms=0.053086Jy sigma=0.411105 ! 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=3.473 mas, bmaj=6.673 mas, bpa=-14.78 degrees ! Estimated noise=1.1004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 6.673 at -14.78 degrees (North through East) ! Clean map min=-0.0014897 max=0.096855 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=2.809 mas, bmaj=5.793 mas, bpa=-17.29 degrees ! Estimated noise=1.68986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0755212 Jy ! Component: 100 - total flux cleaned = 0.0928453 Jy ! Component: 150 - total flux cleaned = 0.0986586 Jy ! Component: 200 - total flux cleaned = 0.100349 Jy ! Total flux subtracted in 200 components = 0.100349 Jy ! Clean residual min=-0.002585 max=0.002769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.100349 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.100349 Jy ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.673 mas, bpa=-14.78 degrees ! Estimated noise=1.1004 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 (-39, -124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159157 Jy ! Component: 100 - total flux cleaned = 0.0023529 Jy ! Component: 150 - total flux cleaned = 0.00272011 Jy ! Component: 200 - total flux cleaned = 0.00285615 Jy ! Total flux subtracted in 200 components = 0.00285615 Jy ! Clean residual min=-0.001627 max=0.001546 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.103206 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.103205 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=8.177 mas, bmaj=10.13 mas, bpa=-5.466 degrees ! Estimated noise=1.32922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338158 Jy ! Component: 100 - total flux cleaned = 0.000365283 Jy ! Component: 150 - total flux cleaned = 0.000389372 Jy ! Component: 200 - total flux cleaned = 0.000411532 Jy ! Total flux subtracted in 200 components = 0.000411532 Jy ! Clean residual min=-0.001617 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.103617 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 = 7.1189e-07 Jy ! Component: 100 - total flux cleaned = 3.66079e-05 Jy ! Component: 150 - total flux cleaned = 3.61566e-05 Jy ! Component: 200 - total flux cleaned = 3.55459e-05 Jy ! Total flux subtracted in 200 components = 3.55459e-05 Jy ! Clean residual min=-0.001584 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.103653 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.103653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.673 mas, bpa=-14.78 degrees ! Estimated noise=1.1004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.95935e-05 Jy ! Component: 100 - total flux cleaned = -0.000178437 Jy ! Component: 150 - total flux cleaned = -0.000208884 Jy ! Component: 200 - total flux cleaned = -0.00023532 Jy ! Total flux subtracted in 200 components = -0.00023532 Jy ! Clean residual min=-0.001520 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.103417 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.103417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053104Jy sigma=0.411129 ! Fit after self-cal, rms=0.053086Jy sigma=0.411039 wmodel J1853+3310_S_map.mod ! Writing 91 model components to file: J1853+3310_S_map.mod wobs J1853+3310_S_uvs.fits ! Writing UV FITS file: J1853+3310_S_uvs.fits wwins J1853+3310_S_map.win ! wwins: Wrote 3 windows to J1853+3310_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 = -0.000449243 Jy ! Component: 100 - total flux cleaned = -0.000725715 Jy ! Component: 150 - total flux cleaned = -0.000916656 Jy ! Component: 200 - total flux cleaned = -0.00110128 Jy ! Component: 250 - total flux cleaned = -0.00123462 Jy ! Component: 300 - total flux cleaned = -0.00132078 Jy ! Component: 350 - total flux cleaned = -0.00144717 Jy ! Component: 400 - total flux cleaned = -0.00152942 Jy ! Component: 450 - total flux cleaned = -0.00158952 Jy ! Component: 500 - total flux cleaned = -0.00162847 Jy ! Component: 550 - total flux cleaned = -0.00164763 Jy ! Component: 600 - total flux cleaned = -0.00174049 Jy ! Component: 650 - total flux cleaned = -0.0017767 Jy ! Component: 700 - total flux cleaned = -0.00186551 Jy ! Component: 750 - total flux cleaned = -0.00190013 Jy ! Component: 800 - total flux cleaned = -0.00195145 Jy ! Component: 850 - total flux cleaned = -0.00201856 Jy ! Component: 900 - total flux cleaned = -0.00201879 Jy ! Component: 950 - total flux cleaned = -0.00206785 Jy ! Component: 1000 - total flux cleaned = -0.00208415 Jy ! Component: 1050 - total flux cleaned = -0.0021468 Jy ! Component: 1100 - total flux cleaned = -0.00213119 Jy ! Component: 1150 - total flux cleaned = -0.00214632 Jy ! Component: 1200 - total flux cleaned = -0.00217604 Jy ! Component: 1250 - total flux cleaned = -0.00214659 Jy ! Component: 1300 - total flux cleaned = -0.00220466 Jy ! Component: 1350 - total flux cleaned = -0.00219076 Jy ! Component: 1400 - total flux cleaned = -0.00223315 Jy ! Component: 1450 - total flux cleaned = -0.00224701 Jy ! Component: 1500 - total flux cleaned = -0.00224719 Jy ! Component: 1550 - total flux cleaned = -0.00227415 Jy ! Component: 1600 - total flux cleaned = -0.00230104 Jy ! Component: 1650 - total flux cleaned = -0.00231447 Jy ! Component: 1700 - total flux cleaned = -0.0023534 Jy ! Component: 1750 - total flux cleaned = -0.00234049 Jy ! Component: 1800 - total flux cleaned = -0.00228969 Jy ! Component: 1850 - total flux cleaned = -0.0023524 Jy ! Component: 1900 - total flux cleaned = -0.00235224 Jy ! Component: 1950 - total flux cleaned = -0.00235229 Jy ! Component: 2000 - total flux cleaned = -0.00241299 Jy ! Component: 2050 - total flux cleaned = -0.00243686 Jy ! Component: 2100 - total flux cleaned = -0.00246075 Jy ! Component: 2150 - total flux cleaned = -0.0024608 Jy ! Component: 2200 - total flux cleaned = -0.00250748 Jy ! Component: 2250 - total flux cleaned = -0.0025191 Jy ! Component: 2300 - total flux cleaned = -0.0025306 Jy ! Component: 2350 - total flux cleaned = -0.00253081 Jy ! Component: 2400 - total flux cleaned = -0.00258724 Jy ! Component: 2450 - total flux cleaned = -0.00259825 Jy ! Component: 2500 - total flux cleaned = -0.00260936 Jy ! Component: 2550 - total flux cleaned = -0.00265306 Jy ! Component: 2600 - total flux cleaned = -0.0026746 Jy ! Component: 2650 - total flux cleaned = -0.0027283 Jy ! Component: 2700 - total flux cleaned = -0.00274946 Jy ! Component: 2750 - total flux cleaned = -0.00275987 Jy ! Component: 2800 - total flux cleaned = -0.00280169 Jy ! Component: 2850 - total flux cleaned = -0.00285352 Jy ! Component: 2900 - total flux cleaned = -0.00288429 Jy ! Component: 2950 - total flux cleaned = -0.00293526 Jy ! Component: 3000 - total flux cleaned = -0.00295551 Jy ! Component: 3050 - total flux cleaned = -0.00300578 Jy ! Component: 3100 - total flux cleaned = -0.00299581 Jy ! Component: 3150 - total flux cleaned = -0.00307509 Jy ! Component: 3200 - total flux cleaned = -0.0030946 Jy ! Component: 3250 - total flux cleaned = -0.00313359 Jy ! Component: 3300 - total flux cleaned = -0.00320134 Jy ! Component: 3350 - total flux cleaned = -0.00324935 Jy ! Component: 3400 - total flux cleaned = -0.00328751 Jy ! Component: 3450 - total flux cleaned = -0.00333479 Jy ! Component: 3500 - total flux cleaned = -0.00338182 Jy ! Component: 3550 - total flux cleaned = -0.00342847 Jy ! Component: 3600 - total flux cleaned = -0.00344693 Jy ! Component: 3650 - total flux cleaned = -0.00349298 Jy ! Component: 3700 - total flux cleaned = -0.00352041 Jy ! Component: 3750 - total flux cleaned = -0.00353862 Jy ! Component: 3800 - total flux cleaned = -0.00358384 Jy ! Component: 3850 - total flux cleaned = -0.00357488 Jy ! Component: 3900 - total flux cleaned = -0.00360178 Jy ! Component: 3950 - total flux cleaned = -0.00362853 Jy ! Component: 4000 - total flux cleaned = -0.00363741 Jy ! Component: 4050 - total flux cleaned = -0.0036901 Jy ! Total flux subtracted in 4096 components = -0.00370767 Jy ! Clean residual min=-0.000564 max=0.000469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0997096 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 360 components and 0.0997095 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1853+3310_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 6.673 at -14.78 degrees (North through East) ! Clean map min=-0.0010379 max=0.096909 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1853+3310_S_map.fits wmodel /image_prod/ug002_uva//J1853+3310_S_map.mod ! Writing 360 model components to file: /image_prod/ug002_uva//J1853+3310_S_map.mod wobs /image_prod/ug002_uva//J1853+3310_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1853+3310_S_uvs.fits wwins /image_prod/ug002_uva//J1853+3310_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1853+3310_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0969094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476691 0.476691 0.953382 1.90676 3.81353 7.62705 15.2541 30.5082 61.0164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 629.338 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1853+3310_S_dfm.log closed on Thu Mar 5 03:57:52 2020