! Started logfile: /image_prod/ug002_uva//J0923-2135_S_dfm.log on Wed Mar 4 22:58:31 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//J0923-2135_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0923-2135_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869444 visibilities/baseline/integration-bin. ! Found source: J0923-2135 ! ! 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 3756 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 J0923-2135_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019963Jy sigma=7.154261 ! Fit after self-cal, rms=0.819345Jy sigma=5.681614 ! 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=2.667 mas, bmaj=6.657 mas, bpa=-0.8206 degrees ! Estimated noise=2.41155 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 = 0.134618 Jy ! Component: 100 - total flux cleaned = 0.178355 Jy ! Total flux subtracted in 100 components = 0.178355 Jy ! Clean residual min=-0.009447 max=0.020312 Jy/beam ! Clean residual mean=-0.000005 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.178355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.178355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087108Jy sigma=0.561963 ! Fit after self-cal, rms=0.087107Jy sigma=0.561659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232905 Jy ! Component: 100 - total flux cleaned = 0.0365005 Jy ! Total flux subtracted in 100 components = 0.0365005 Jy ! Clean residual min=-0.007971 max=0.008522 Jy/beam ! Clean residual mean=0.000026 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.214855 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.214855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078754Jy sigma=0.493180 ! Fit after self-cal, rms=0.078774Jy sigma=0.493029 ! 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=3.238 mas, bmaj=7.715 mas, bpa=-2.771 degrees ! Estimated noise=1.7123 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 = 0.0109633 Jy ! Component: 100 - total flux cleaned = 0.0157997 Jy ! Component: 150 - total flux cleaned = 0.0179896 Jy ! Component: 200 - total flux cleaned = 0.0187135 Jy ! Total flux subtracted in 200 components = 0.0187135 Jy ! Clean residual min=-0.009272 max=0.008130 Jy/beam ! Clean residual mean=0.000084 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.233569 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.233569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077363Jy sigma=0.483155 ! Fit after self-cal, rms=0.077390Jy sigma=0.483104 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 7.715 at -2.771 degrees (North through East) ! Clean map min=-0.0091162 max=0.18347 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 1.04 ! MK 1.03 NL 1.06 OV 0.83 PT 1.06 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 KP 1.01 LA 1.07 ! MK 1.00 NL 1.11 OV 0.91 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.04 LA 1.06 ! MK 0.98 NL 0.98 OV 0.82 PT 1.05 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.077390Jy sigma=0.483104 ! Fit after self-cal, rms=0.075320Jy sigma=0.463243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.731 mas, bpa=-2.663 degrees ! Estimated noise=1.71597 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 (61.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671252 Jy ! Component: 100 - total flux cleaned = 0.00999866 Jy ! Component: 150 - total flux cleaned = 0.0120632 Jy ! Component: 200 - total flux cleaned = 0.0132077 Jy ! Total flux subtracted in 200 components = 0.0132077 Jy ! Clean residual min=-0.004999 max=0.005275 Jy/beam ! Clean residual mean=0.000020 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.246776 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.246776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074718Jy sigma=0.458721 ! Fit after self-cal, rms=0.074730Jy sigma=0.458342 ! 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=0.074730Jy sigma=0.458342 ! Fit after self-cal, rms=0.074947Jy sigma=0.456611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=7.784 mas, bpa=-2.676 degrees ! Estimated noise=1.71521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127844 Jy ! Component: 100 - total flux cleaned = 0.00170073 Jy ! Component: 150 - total flux cleaned = 0.00211749 Jy ! Component: 200 - total flux cleaned = 0.00249405 Jy ! Total flux subtracted in 200 components = 0.00249405 Jy ! Clean residual min=-0.004548 max=0.004658 Jy/beam ! Clean residual mean=0.000020 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.24927 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.24927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074873Jy sigma=0.456180 ! Fit after self-cal, rms=0.074879Jy sigma=0.456161 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 = 0.00040389 Jy ! Component: 100 - total flux cleaned = 0.000550646 Jy ! Component: 150 - total flux cleaned = 0.000689041 Jy ! Component: 200 - total flux cleaned = 0.000821457 Jy ! Total flux subtracted in 200 components = 0.000821457 Jy ! Clean residual min=-0.004499 max=0.004565 Jy/beam ! Clean residual mean=0.000020 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.250092 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.250092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074845Jy sigma=0.455961 ! Fit after self-cal, rms=0.074844Jy sigma=0.455958 ! 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=0.074844Jy sigma=0.455958 ! Fit after self-cal, rms=0.075001Jy sigma=0.455927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.791 mas, bpa=-2.718 degrees ! Estimated noise=1.71694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452236 Jy ! Component: 100 - total flux cleaned = 0.000545401 Jy ! Component: 150 - total flux cleaned = 0.000663939 Jy ! Component: 200 - total flux cleaned = 0.000720106 Jy ! Total flux subtracted in 200 components = 0.000720106 Jy ! Clean residual min=-0.004425 max=0.004446 Jy/beam ! Clean residual mean=0.000020 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.250812 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.250812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074976Jy sigma=0.455783 ! Fit after self-cal, rms=0.074975Jy sigma=0.455781 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 = 0.000141604 Jy ! Component: 100 - total flux cleaned = 0.000192835 Jy ! Component: 150 - total flux cleaned = 0.000242701 Jy ! Component: 200 - total flux cleaned = 0.000314223 Jy ! Total flux subtracted in 200 components = 0.000314223 Jy ! Clean residual min=-0.004401 max=0.004397 Jy/beam ! Clean residual mean=0.000020 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.251126 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.251126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074958Jy sigma=0.455676 ! Fit after self-cal, rms=0.074957Jy sigma=0.455673 ! 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=0.074957Jy sigma=0.455673 ! Fit after self-cal, rms=0.075054Jy sigma=0.455666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.337 mas, bmaj=18.43 mas, bpa=-1.428 degrees ! Estimated noise=2.12823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536129 Jy ! Component: 100 - total flux cleaned = 0.000659018 Jy ! Component: 150 - total flux cleaned = 0.000733771 Jy ! Component: 200 - total flux cleaned = 0.000733326 Jy ! Total flux subtracted in 200 components = 0.000733326 Jy ! Clean residual min=-0.005523 max=0.007017 Jy/beam ! Clean residual mean=0.000035 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.25186 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.25186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075052Jy sigma=0.455608 ! Fit after self-cal, rms=0.075046Jy sigma=0.455602 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 = 7.01702e-05 Jy ! Component: 100 - total flux cleaned = 0.000101028 Jy ! Component: 150 - total flux cleaned = 0.000131093 Jy ! Component: 200 - total flux cleaned = 0.000159944 Jy ! Total flux subtracted in 200 components = 0.000159944 Jy ! Clean residual min=-0.005440 max=0.006870 Jy/beam ! Clean residual mean=0.000035 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.252019 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 123 components and 0.252019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075054Jy sigma=0.455623 ! Fit after self-cal, rms=0.075049Jy sigma=0.455620 ! 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=3.252 mas, bmaj=7.793 mas, bpa=-2.73 degrees ! Estimated noise=1.71898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 7.793 at -2.73 degrees (North through East) ! Clean map min=-0.0042014 max=0.18481 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=2.668 mas, bmaj=6.676 mas, bpa=-0.5289 degrees ! Estimated noise=2.41084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134486 Jy ! Component: 100 - total flux cleaned = 0.178627 Jy ! Component: 150 - total flux cleaned = 0.201951 Jy ! Component: 200 - total flux cleaned = 0.215051 Jy ! Total flux subtracted in 200 components = 0.215051 Jy ! Clean residual min=-0.005926 max=0.006740 Jy/beam ! Clean residual mean=0.000004 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.215051 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.215051 Jy ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.793 mas, bpa=-2.73 degrees ! Estimated noise=1.71898 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 = 0.0106967 Jy ! Component: 100 - total flux cleaned = 0.0173137 Jy ! Component: 150 - total flux cleaned = 0.0219811 Jy ! Component: 200 - total flux cleaned = 0.0254552 Jy ! Total flux subtracted in 200 components = 0.0254552 Jy ! Clean residual min=-0.005042 max=0.004739 Jy/beam ! Clean residual mean=0.000021 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.240506 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.240506 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=9.337 mas, bmaj=18.43 mas, bpa=-1.428 degrees ! Estimated noise=2.12823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403302 Jy ! Component: 100 - total flux cleaned = 0.00654634 Jy ! Component: 150 - total flux cleaned = 0.00777911 Jy ! Component: 200 - total flux cleaned = 0.00820103 Jy ! Total flux subtracted in 200 components = 0.00820103 Jy ! Clean residual min=-0.006016 max=0.007269 Jy/beam ! Clean residual mean=0.000036 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.248707 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 = 0.000325406 Jy ! Component: 100 - total flux cleaned = 0.000621 Jy ! Component: 150 - total flux cleaned = 0.000935807 Jy ! Component: 200 - total flux cleaned = 0.00118167 Jy ! Total flux subtracted in 200 components = 0.00118167 Jy ! Clean residual min=-0.005762 max=0.007160 Jy/beam ! Clean residual mean=0.000036 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.249889 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and 0.249889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.793 mas, bpa=-2.73 degrees ! Estimated noise=1.71898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343099 Jy ! Component: 100 - total flux cleaned = -0.000103478 Jy ! Component: 150 - total flux cleaned = -5.38989e-05 Jy ! Component: 200 - total flux cleaned = 3.57917e-05 Jy ! Total flux subtracted in 200 components = 3.57917e-05 Jy ! Clean residual min=-0.004408 max=0.004517 Jy/beam ! Clean residual mean=0.000021 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.249924 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.249924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075132Jy sigma=0.456005 ! Fit after self-cal, rms=0.075113Jy sigma=0.455942 wmodel J0923-2135_S_map.mod ! Writing 108 model components to file: J0923-2135_S_map.mod wobs J0923-2135_S_uvs.fits ! Writing UV FITS file: J0923-2135_S_uvs.fits wwins J0923-2135_S_map.win ! wwins: Wrote 2 windows to J0923-2135_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 = 0.00089306 Jy ! Component: 100 - total flux cleaned = 0.00190263 Jy ! Component: 150 - total flux cleaned = 0.0024239 Jy ! Component: 200 - total flux cleaned = 0.00302811 Jy ! Component: 250 - total flux cleaned = 0.00336813 Jy ! Component: 300 - total flux cleaned = 0.00347441 Jy ! Component: 350 - total flux cleaned = 0.00342413 Jy ! Component: 400 - total flux cleaned = 0.00327872 Jy ! Component: 450 - total flux cleaned = 0.00294861 Jy ! Component: 500 - total flux cleaned = 0.00253895 Jy ! Component: 550 - total flux cleaned = 0.00236251 Jy ! Component: 600 - total flux cleaned = 0.00206154 Jy ! Component: 650 - total flux cleaned = 0.00189488 Jy ! Component: 700 - total flux cleaned = 0.00177312 Jy ! Component: 750 - total flux cleaned = 0.00165549 Jy ! Component: 800 - total flux cleaned = 0.00154285 Jy ! Component: 850 - total flux cleaned = 0.0015058 Jy ! Component: 900 - total flux cleaned = 0.00132614 Jy ! Component: 950 - total flux cleaned = 0.00136018 Jy ! Component: 1000 - total flux cleaned = 0.00129112 Jy ! Component: 1050 - total flux cleaned = 0.00122387 Jy ! Component: 1100 - total flux cleaned = 0.00112547 Jy ! Component: 1150 - total flux cleaned = 0.000967137 Jy ! Component: 1200 - total flux cleaned = 0.00093594 Jy ! Component: 1250 - total flux cleaned = 0.000905536 Jy ! Component: 1300 - total flux cleaned = 0.00087544 Jy ! Component: 1350 - total flux cleaned = 0.000846374 Jy ! Component: 1400 - total flux cleaned = 0.000818581 Jy ! Component: 1450 - total flux cleaned = 0.000846927 Jy ! Component: 1500 - total flux cleaned = 0.000874108 Jy ! Component: 1550 - total flux cleaned = 0.000874195 Jy ! Component: 1600 - total flux cleaned = 0.000821552 Jy ! Component: 1650 - total flux cleaned = 0.000744677 Jy ! Component: 1700 - total flux cleaned = 0.000720278 Jy ! Component: 1750 - total flux cleaned = 0.000744744 Jy ! Component: 1800 - total flux cleaned = 0.000671508 Jy ! Component: 1850 - total flux cleaned = 0.000576536 Jy ! Component: 1900 - total flux cleaned = 0.000530105 Jy ! Component: 1950 - total flux cleaned = 0.000484637 Jy ! Component: 2000 - total flux cleaned = 0.000507828 Jy ! Component: 2050 - total flux cleaned = 0.000530763 Jy ! Component: 2100 - total flux cleaned = 0.000552631 Jy ! Component: 2150 - total flux cleaned = 0.000465136 Jy ! Component: 2200 - total flux cleaned = 0.000508341 Jy ! Component: 2250 - total flux cleaned = 0.000572218 Jy ! Component: 2300 - total flux cleaned = 0.000572314 Jy ! Component: 2350 - total flux cleaned = 0.000593327 Jy ! Component: 2400 - total flux cleaned = 0.000654928 Jy ! Component: 2450 - total flux cleaned = 0.00071508 Jy ! Component: 2500 - total flux cleaned = 0.000675063 Jy ! Component: 2550 - total flux cleaned = 0.000734056 Jy ! Component: 2600 - total flux cleaned = 0.000772885 Jy ! Component: 2650 - total flux cleaned = 0.000811026 Jy ! Component: 2700 - total flux cleaned = 0.000772839 Jy ! Component: 2750 - total flux cleaned = 0.000791621 Jy ! Component: 2800 - total flux cleaned = 0.000866199 Jy ! Component: 2850 - total flux cleaned = 0.000921445 Jy ! Component: 2900 - total flux cleaned = 0.00093976 Jy ! Component: 2950 - total flux cleaned = 0.000939738 Jy ! Component: 3000 - total flux cleaned = 0.000993584 Jy ! Component: 3050 - total flux cleaned = 0.00101153 Jy ! Component: 3100 - total flux cleaned = 0.00106452 Jy ! Component: 3150 - total flux cleaned = 0.00109949 Jy ! Component: 3200 - total flux cleaned = 0.00118607 Jy ! Component: 3250 - total flux cleaned = 0.00120325 Jy ! Component: 3300 - total flux cleaned = 0.00127124 Jy ! Component: 3350 - total flux cleaned = 0.00132181 Jy ! Component: 3400 - total flux cleaned = 0.00128826 Jy ! Component: 3450 - total flux cleaned = 0.00132166 Jy ! Component: 3500 - total flux cleaned = 0.00137137 Jy ! Component: 3550 - total flux cleaned = 0.00142052 Jy ! Component: 3600 - total flux cleaned = 0.00143686 Jy ! Component: 3650 - total flux cleaned = 0.00146907 Jy ! Component: 3700 - total flux cleaned = 0.00154921 Jy ! Component: 3750 - total flux cleaned = 0.00161288 Jy ! Component: 3800 - total flux cleaned = 0.00166045 Jy ! Component: 3850 - total flux cleaned = 0.00175481 Jy ! Component: 3900 - total flux cleaned = 0.00183296 Jy ! Component: 3950 - total flux cleaned = 0.00189513 Jy ! Component: 4000 - total flux cleaned = 0.00192607 Jy ! Component: 4050 - total flux cleaned = 0.00201821 Jy ! Total flux subtracted in 4096 components = 0.00209473 Jy ! Clean residual min=-0.000935 max=0.001054 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.252019 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 395 components and 0.252019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0923-2135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 7.793 at -2.73 degrees (North through East) ! Clean map min=-0.0032507 max=0.18499 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0923-2135_S_map.fits wmodel /image_prod/ug002_uva//J0923-2135_S_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J0923-2135_S_map.mod wobs /image_prod/ug002_uva//J0923-2135_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0923-2135_S_uvs.fits wwins /image_prod/ug002_uva//J0923-2135_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0923-2135_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.184989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401687 0.401687 0.803374 1.60675 3.2135 6.42699 12.854 25.708 51.4159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 746.85 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0923-2135_S_dfm.log closed on Wed Mar 4 22:58:35 2020