! Started logfile: /image_prod/ug002_uva//J1834-2341_S_dfm.log on Thu Mar 5 03:49:58 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//J1834-2341_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1834-2341_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.994444 visibilities/baseline/integration-bin. ! Found source: J1834-2341 ! ! 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 6444 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 J1834-2341_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.001749Jy sigma=6.828018 ! Fit after self-cal, rms=0.933205Jy sigma=6.306481 ! 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=2.369 mas, bmaj=6.803 mas, bpa=-0.08197 degrees ! Estimated noise=2.0814 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 = 0.0498396 Jy ! Component: 100 - total flux cleaned = 0.0671385 Jy ! Total flux subtracted in 100 components = 0.0671385 Jy ! Clean residual min=-0.004411 max=0.008181 Jy/beam ! Clean residual mean=-0.000031 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.0671385 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0671385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078225Jy sigma=0.470988 ! Fit after self-cal, rms=0.077592Jy sigma=0.467085 ! 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=3.018 mas, bmaj=7.945 mas, bpa=-1.416 degrees ! Estimated noise=1.34907 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 = 0.0162589 Jy ! Component: 100 - total flux cleaned = 0.0248258 Jy ! Component: 150 - total flux cleaned = 0.0296051 Jy ! Component: 200 - total flux cleaned = 0.0322969 Jy ! Total flux subtracted in 200 components = 0.0322969 Jy ! Clean residual min=-0.004380 max=0.004885 Jy/beam ! Clean residual mean=-0.000000 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0994354 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.0994354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075129Jy sigma=0.435400 ! Fit after self-cal, rms=0.075234Jy sigma=0.434955 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 7.945 at -1.416 degrees (North through East) ! Clean map min=-0.0043809 max=0.064797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.24 KP 1.00 ! LA 1.00 MK 1.03 OV 0.86 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.92 HN 1.28 KP 1.00 ! LA 1.04 MK 1.08 OV 0.87 PT 1.00 ! SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.90 HN 1.27 KP 1.00 ! LA 1.01 MK 0.99 OV 0.87 PT 1.05 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.075234Jy sigma=0.434955 ! Fit after self-cal, rms=0.086121Jy sigma=0.429023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=8.059 mas, bpa=-1.09 degrees ! Estimated noise=1.36813 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 = -0.00013883 Jy ! Component: 100 - total flux cleaned = -0.000155622 Jy ! Component: 150 - total flux cleaned = -0.00012563 Jy ! Component: 200 - total flux cleaned = -0.000111782 Jy ! Total flux subtracted in 200 components = -0.000111782 Jy ! Clean residual min=-0.002774 max=0.003330 Jy/beam ! Clean residual mean=-0.000007 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0993236 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0993236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086110Jy sigma=0.429002 ! Fit after self-cal, rms=0.086453Jy sigma=0.428741 ! 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=0.086453Jy sigma=0.428741 ! Fit after self-cal, rms=0.095806Jy sigma=0.426054 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=8.075 mas, bpa=-1.258 degrees ! Estimated noise=1.37675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367006 Jy ! Component: 100 - total flux cleaned = 0.000387648 Jy ! Component: 150 - total flux cleaned = 0.000406221 Jy ! Component: 200 - total flux cleaned = 0.000424236 Jy ! Total flux subtracted in 200 components = 0.000424236 Jy ! Clean residual min=-0.002317 max=0.003148 Jy/beam ! Clean residual mean=-0.000011 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0997479 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0997479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095793Jy sigma=0.426018 ! Fit after self-cal, rms=0.095975Jy sigma=0.425959 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 (20, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274308 Jy ! Component: 100 - total flux cleaned = 0.00302215 Jy ! Component: 150 - total flux cleaned = 0.0031047 Jy ! Component: 200 - total flux cleaned = 0.0031418 Jy ! Total flux subtracted in 200 components = 0.0031418 Jy ! Clean residual min=-0.002008 max=0.002041 Jy/beam ! Clean residual mean=-0.000007 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.10289 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.10289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095874Jy sigma=0.425214 ! Fit after self-cal, rms=0.095857Jy sigma=0.425113 ! 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=0.095857Jy sigma=0.425113 ! Fit after self-cal, rms=0.098728Jy sigma=0.424907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.072 mas, bpa=-1.43 degrees ! Estimated noise=1.3709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649679 Jy ! Component: 100 - total flux cleaned = 0.000499927 Jy ! Component: 150 - total flux cleaned = 0.00049996 Jy ! Component: 200 - total flux cleaned = 0.000563313 Jy ! Total flux subtracted in 200 components = 0.000563313 Jy ! Clean residual min=-0.002048 max=0.001977 Jy/beam ! Clean residual mean=-0.000009 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.103453 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.103453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098687Jy sigma=0.424707 ! Fit after self-cal, rms=0.098686Jy sigma=0.424686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.10419e-05 Jy ! Component: 100 - total flux cleaned = 8.04276e-05 Jy ! Component: 150 - total flux cleaned = 0.000108652 Jy ! Component: 200 - total flux cleaned = 0.000135634 Jy ! Total flux subtracted in 200 components = 0.000135634 Jy ! Clean residual min=-0.002055 max=0.001943 Jy/beam ! Clean residual mean=-0.000009 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.103589 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.103589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098659Jy sigma=0.424577 ! Fit after self-cal, rms=0.098644Jy sigma=0.424572 ! 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=0.098644Jy sigma=0.424572 ! Fit after self-cal, rms=0.098973Jy sigma=0.424562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.735 mas, bmaj=20.24 mas, bpa=6.68 degrees ! Estimated noise=1.64879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30129e-05 Jy ! Component: 100 - total flux cleaned = 7.40376e-06 Jy ! Component: 150 - total flux cleaned = 4.55764e-05 Jy ! Component: 200 - total flux cleaned = 7.97173e-05 Jy ! Total flux subtracted in 200 components = 7.97173e-05 Jy ! Clean residual min=-0.002179 max=0.002000 Jy/beam ! Clean residual mean=-0.000019 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.103668 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.103668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098959Jy sigma=0.424560 ! Fit after self-cal, rms=0.098945Jy sigma=0.424546 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 = -4.28382e-05 Jy ! Component: 100 - total flux cleaned = -1.20922e-05 Jy ! Component: 150 - total flux cleaned = 1.5443e-05 Jy ! Component: 200 - total flux cleaned = 4.19678e-05 Jy ! Total flux subtracted in 200 components = 4.19678e-05 Jy ! Clean residual min=-0.002186 max=0.001963 Jy/beam ! Clean residual mean=-0.000018 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.10371 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.10371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098939Jy sigma=0.424575 ! Fit after self-cal, rms=0.098924Jy sigma=0.424569 ! 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=3.078 mas, bmaj=8.067 mas, bpa=-1.481 degrees ! Estimated noise=1.37225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 8.067 at -1.481 degrees (North through East) ! Clean map min=-0.0020158 max=0.065705 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=2.391 mas, bmaj=6.83 mas, bpa=-0.1081 degrees ! Estimated noise=2.16048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515742 Jy ! Component: 100 - total flux cleaned = 0.0699635 Jy ! Component: 150 - total flux cleaned = 0.079816 Jy ! Component: 200 - total flux cleaned = 0.08617 Jy ! Total flux subtracted in 200 components = 0.08617 Jy ! Clean residual min=-0.003891 max=0.004765 Jy/beam ! Clean residual mean=-0.000021 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.08617 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.08617 Jy ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=8.067 mas, bpa=-1.481 degrees ! Estimated noise=1.37225 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 (-2.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652454 Jy ! Component: 100 - total flux cleaned = 0.0103345 Jy ! Component: 150 - total flux cleaned = 0.0129961 Jy ! Component: 200 - total flux cleaned = 0.0142728 Jy ! Total flux subtracted in 200 components = 0.0142728 Jy ! Clean residual min=-0.002252 max=0.002674 Jy/beam ! Clean residual mean=-0.000015 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.100443 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.100443 Jy ! Inverting map ! Added new window around map position (10, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189523 Jy ! Component: 100 - total flux cleaned = 0.00230343 Jy ! Component: 150 - total flux cleaned = 0.00250348 Jy ! Component: 200 - total flux cleaned = 0.00268402 Jy ! Total flux subtracted in 200 components = 0.00268402 Jy ! Clean residual min=-0.002084 max=0.001984 Jy/beam ! Clean residual mean=-0.000012 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.103127 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.103127 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=8.735 mas, bmaj=20.24 mas, bpa=6.68 degrees ! Estimated noise=1.64879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812314 Jy ! Component: 100 - total flux cleaned = 0.000911699 Jy ! Component: 150 - total flux cleaned = 0.00097409 Jy ! Component: 200 - total flux cleaned = 0.00103147 Jy ! Total flux subtracted in 200 components = 0.00103147 Jy ! Clean residual min=-0.002046 max=0.002098 Jy/beam ! Clean residual mean=-0.000019 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.104158 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 = 3.41181e-05 Jy ! Component: 100 - total flux cleaned = 8.02846e-05 Jy ! Component: 150 - total flux cleaned = 9.36614e-05 Jy ! Component: 200 - total flux cleaned = 0.000121681 Jy ! Total flux subtracted in 200 components = 0.000121681 Jy ! Clean residual min=-0.002041 max=0.001999 Jy/beam ! Clean residual mean=-0.000018 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.10428 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.10428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=8.067 mas, bpa=-1.481 degrees ! Estimated noise=1.37225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94282e-05 Jy ! Component: 100 - total flux cleaned = -5.44617e-05 Jy ! Component: 150 - total flux cleaned = 1.13812e-05 Jy ! Component: 200 - total flux cleaned = 4.19151e-05 Jy ! Total flux subtracted in 200 components = 4.19151e-05 Jy ! Clean residual min=-0.001972 max=0.002034 Jy/beam ! Clean residual mean=-0.000010 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.104322 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.104322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098862Jy sigma=0.424400 ! Fit after self-cal, rms=0.098794Jy sigma=0.424324 wmodel J1834-2341_S_map.mod ! Writing 123 model components to file: J1834-2341_S_map.mod wobs J1834-2341_S_uvs.fits ! Writing UV FITS file: J1834-2341_S_uvs.fits wwins J1834-2341_S_map.win ! wwins: Wrote 4 windows to J1834-2341_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 = 0.000223192 Jy ! Component: 100 - total flux cleaned = 0.00048824 Jy ! Component: 150 - total flux cleaned = 0.000834068 Jy ! Component: 200 - total flux cleaned = 0.00113558 Jy ! Component: 250 - total flux cleaned = 0.00139625 Jy ! Component: 300 - total flux cleaned = 0.0015915 Jy ! Component: 350 - total flux cleaned = 0.00175334 Jy ! Component: 400 - total flux cleaned = 0.00190924 Jy ! Component: 450 - total flux cleaned = 0.00206051 Jy ! Component: 500 - total flux cleaned = 0.00213448 Jy ! Component: 550 - total flux cleaned = 0.00227942 Jy ! Component: 600 - total flux cleaned = 0.00237334 Jy ! Component: 650 - total flux cleaned = 0.00241927 Jy ! Component: 700 - total flux cleaned = 0.00248634 Jy ! Component: 750 - total flux cleaned = 0.00252971 Jy ! Component: 800 - total flux cleaned = 0.00255145 Jy ! Component: 850 - total flux cleaned = 0.00272021 Jy ! Component: 900 - total flux cleaned = 0.00272023 Jy ! Component: 950 - total flux cleaned = 0.00282247 Jy ! Component: 1000 - total flux cleaned = 0.00288314 Jy ! Component: 1050 - total flux cleaned = 0.00294277 Jy ! Component: 1100 - total flux cleaned = 0.00300127 Jy ! Component: 1150 - total flux cleaned = 0.00311632 Jy ! Component: 1200 - total flux cleaned = 0.00307844 Jy ! Component: 1250 - total flux cleaned = 0.00307877 Jy ! Component: 1300 - total flux cleaned = 0.00311564 Jy ! Component: 1350 - total flux cleaned = 0.00307926 Jy ! Component: 1400 - total flux cleaned = 0.00298929 Jy ! Component: 1450 - total flux cleaned = 0.00298961 Jy ! Component: 1500 - total flux cleaned = 0.00295434 Jy ! Component: 1550 - total flux cleaned = 0.00291976 Jy ! Component: 1600 - total flux cleaned = 0.00288568 Jy ! Component: 1650 - total flux cleaned = 0.00281804 Jy ! Component: 1700 - total flux cleaned = 0.00278471 Jy ! Component: 1750 - total flux cleaned = 0.00276827 Jy ! Component: 1800 - total flux cleaned = 0.00273532 Jy ! Component: 1850 - total flux cleaned = 0.00268675 Jy ! Component: 1900 - total flux cleaned = 0.00265467 Jy ! Component: 1950 - total flux cleaned = 0.00265437 Jy ! Component: 2000 - total flux cleaned = 0.00259146 Jy ! Component: 2050 - total flux cleaned = 0.00260691 Jy ! Component: 2100 - total flux cleaned = 0.00257618 Jy ! Component: 2150 - total flux cleaned = 0.00257595 Jy ! Component: 2200 - total flux cleaned = 0.00257608 Jy ! Component: 2250 - total flux cleaned = 0.00256117 Jy ! Component: 2300 - total flux cleaned = 0.00257588 Jy ! Component: 2350 - total flux cleaned = 0.00256109 Jy ! Component: 2400 - total flux cleaned = 0.00256136 Jy ! Component: 2450 - total flux cleaned = 0.0025757 Jy ! Component: 2500 - total flux cleaned = 0.00259025 Jy ! Component: 2550 - total flux cleaned = 0.00261836 Jy ! Component: 2600 - total flux cleaned = 0.00256243 Jy ! Component: 2650 - total flux cleaned = 0.00256256 Jy ! Component: 2700 - total flux cleaned = 0.00257622 Jy ! Component: 2750 - total flux cleaned = 0.00257612 Jy ! Component: 2800 - total flux cleaned = 0.00260317 Jy ! Component: 2850 - total flux cleaned = 0.00256281 Jy ! Component: 2900 - total flux cleaned = 0.00258937 Jy ! Component: 2950 - total flux cleaned = 0.00258926 Jy ! Component: 3000 - total flux cleaned = 0.00258923 Jy ! Component: 3050 - total flux cleaned = 0.00258916 Jy ! Component: 3100 - total flux cleaned = 0.00257612 Jy ! Component: 3150 - total flux cleaned = 0.00258898 Jy ! Component: 3200 - total flux cleaned = 0.00255058 Jy ! Component: 3250 - total flux cleaned = 0.00256327 Jy ! Component: 3300 - total flux cleaned = 0.00255063 Jy ! Component: 3350 - total flux cleaned = 0.00257574 Jy ! Component: 3400 - total flux cleaned = 0.00252585 Jy ! Component: 3450 - total flux cleaned = 0.00253822 Jy ! Component: 3500 - total flux cleaned = 0.00251353 Jy ! Component: 3550 - total flux cleaned = 0.00253788 Jy ! Component: 3600 - total flux cleaned = 0.0025257 Jy ! Component: 3650 - total flux cleaned = 0.00251353 Jy ! Component: 3700 - total flux cleaned = 0.00246555 Jy ! Component: 3750 - total flux cleaned = 0.00246555 Jy ! Component: 3800 - total flux cleaned = 0.00245368 Jy ! Component: 3850 - total flux cleaned = 0.00244186 Jy ! Component: 3900 - total flux cleaned = 0.00243008 Jy ! Component: 3950 - total flux cleaned = 0.00241832 Jy ! Component: 4000 - total flux cleaned = 0.00240669 Jy ! Component: 4050 - total flux cleaned = 0.00237187 Jy ! Total flux subtracted in 4096 components = 0.00236036 Jy ! Clean residual min=-0.000722 max=0.000636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.106682 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 355 components and 0.106682 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1834-2341_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 8.067 at -1.481 degrees (North through East) ! Clean map min=-0.0019013 max=0.067927 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1834-2341_S_map.fits wmodel /image_prod/ug002_uva//J1834-2341_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J1834-2341_S_map.mod wobs /image_prod/ug002_uva//J1834-2341_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1834-2341_S_uvs.fits wwins /image_prod/ug002_uva//J1834-2341_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1834-2341_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0679274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.861715 0.861715 1.72343 3.44686 6.89372 13.7874 27.5749 55.1498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.142 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1834-2341_S_dfm.log closed on Thu Mar 5 03:50:01 2020