! Started logfile: /image_prod/ug002_uva//J1555-2508_S_dfm.log on Thu Mar 5 02:29:20 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1555-2508_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1555-2508_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896 visibilities/baseline/integration-bin. ! Found source: J1555-2508 ! ! 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 6048 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 J1555-2508_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058426Jy sigma=6.386535 ! Fit after self-cal, rms=0.670695Jy sigma=4.009282 ! 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=2.77 mas, bmaj=8.137 mas, bpa=-0.327 degrees ! Estimated noise=2.11553 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 = 0.252594 Jy ! Component: 100 - total flux cleaned = 0.313359 Jy ! Total flux subtracted in 100 components = 0.313359 Jy ! Clean residual min=-0.012998 max=0.026481 Jy/beam ! Clean residual mean=0.000042 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.313359 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.313359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113204Jy sigma=0.598139 ! Fit after self-cal, rms=0.113196Jy sigma=0.598075 ! Inverting map ! Added new window around map position (3.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272818 Jy ! Component: 100 - total flux cleaned = 0.0430226 Jy ! Total flux subtracted in 100 components = 0.0430226 Jy ! Clean residual min=-0.010592 max=0.017053 Jy/beam ! Clean residual mean=0.000006 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 0.356382 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.356382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105426Jy sigma=0.538942 ! Fit after self-cal, rms=0.105252Jy sigma=0.537375 ! 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=3.374 mas, bmaj=9.785 mas, bpa=-0.7528 degrees ! Estimated noise=1.55894 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 = 0.0139329 Jy ! Component: 100 - total flux cleaned = 0.0209639 Jy ! Component: 150 - total flux cleaned = 0.0241859 Jy ! Component: 200 - total flux cleaned = 0.0250314 Jy ! Total flux subtracted in 200 components = 0.0250314 Jy ! Clean residual min=-0.010770 max=0.012016 Jy/beam ! Clean residual mean=-0.000014 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.381413 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.381413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103434Jy sigma=0.524424 ! Fit after self-cal, rms=0.103415Jy sigma=0.524114 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 9.785 at -0.7528 degrees (North through East) ! Clean map min=-0.01057 max=0.31909 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.11 KP 0.98 ! LA 1.06 MK 0.98 NL 0.96 OV 0.88 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.94 HN 1.10 KP 1.03 ! LA 1.03 MK 1.05 NL 0.92 OV 0.88 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.96 HN 1.14 KP 1.03 ! LA 1.05 MK 1.04 NL 0.90 OV 0.88 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.103415Jy sigma=0.524114 ! Fit after self-cal, rms=0.088420Jy sigma=0.444887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=9.827 mas, bpa=-0.4288 degrees ! Estimated noise=1.56941 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 = -0.00267883 Jy ! Component: 100 - total flux cleaned = -0.00306085 Jy ! Component: 150 - total flux cleaned = -0.003356 Jy ! Component: 200 - total flux cleaned = -0.0036606 Jy ! Total flux subtracted in 200 components = -0.0036606 Jy ! Clean residual min=-0.003952 max=0.003732 Jy/beam ! Clean residual mean=-0.000017 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.377752 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.377752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088160Jy sigma=0.443701 ! Fit after self-cal, rms=0.088242Jy sigma=0.443318 ! 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=0.088242Jy sigma=0.443318 ! Fit after self-cal, rms=0.087143Jy sigma=0.438156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=9.84 mas, bpa=-0.4244 degrees ! Estimated noise=1.57093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149328 Jy ! Component: 100 - total flux cleaned = -0.00163302 Jy ! Component: 150 - total flux cleaned = -0.00163371 Jy ! Component: 200 - total flux cleaned = -0.00163466 Jy ! Total flux subtracted in 200 components = -0.00163466 Jy ! Clean residual min=-0.003501 max=0.003552 Jy/beam ! Clean residual mean=-0.000009 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.376118 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.376118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087019Jy sigma=0.437600 ! Fit after self-cal, rms=0.087007Jy sigma=0.437485 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 (-4, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318607 Jy ! Component: 100 - total flux cleaned = 0.00353766 Jy ! Component: 150 - total flux cleaned = 0.00343247 Jy ! Component: 200 - total flux cleaned = 0.00333764 Jy ! Total flux subtracted in 200 components = 0.00333764 Jy ! Clean residual min=-0.003199 max=0.002718 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.379455 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.379455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086872Jy sigma=0.436582 ! Fit after self-cal, rms=0.086850Jy sigma=0.436503 ! 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=0.086850Jy sigma=0.436503 ! Fit after self-cal, rms=0.086822Jy sigma=0.436125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=9.831 mas, bpa=-0.449 degrees ! Estimated noise=1.56884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148547 Jy ! Component: 100 - total flux cleaned = -0.000304069 Jy ! Component: 150 - total flux cleaned = -0.000217713 Jy ! Component: 200 - total flux cleaned = -0.000256037 Jy ! Total flux subtracted in 200 components = -0.000256037 Jy ! Clean residual min=-0.002940 max=0.002499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.379199 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.379199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086750Jy sigma=0.435793 ! Fit after self-cal, rms=0.086733Jy sigma=0.435732 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 = -0.000108657 Jy ! Component: 100 - total flux cleaned = -0.000105896 Jy ! Component: 150 - total flux cleaned = -0.000171317 Jy ! Component: 200 - total flux cleaned = -0.000202061 Jy ! Total flux subtracted in 200 components = -0.000202061 Jy ! Clean residual min=-0.002763 max=0.002337 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.378997 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.378997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086697Jy sigma=0.435572 ! Fit after self-cal, rms=0.086688Jy sigma=0.435548 ! 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=0.086688Jy sigma=0.435548 ! Fit after self-cal, rms=0.086760Jy sigma=0.435482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.879 mas, bmaj=19.5 mas, bpa=-1.91 degrees ! Estimated noise=1.89015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.20463e-05 Jy ! Component: 100 - total flux cleaned = -5.98846e-05 Jy ! Component: 150 - total flux cleaned = -0.000129524 Jy ! Component: 200 - total flux cleaned = -0.000130478 Jy ! Total flux subtracted in 200 components = -0.000130478 Jy ! Clean residual min=-0.002448 max=0.002321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.378867 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.378867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086737Jy sigma=0.435385 ! Fit after self-cal, rms=0.086729Jy sigma=0.435358 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 = 1.27541e-05 Jy ! Component: 100 - total flux cleaned = 9.56377e-05 Jy ! Component: 150 - total flux cleaned = 0.000130511 Jy ! Component: 200 - total flux cleaned = 0.000145409 Jy ! Total flux subtracted in 200 components = 0.000145409 Jy ! Clean residual min=-0.002363 max=0.002350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.379012 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.379012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086719Jy sigma=0.435333 ! Fit after self-cal, rms=0.086713Jy sigma=0.435317 ! 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=3.396 mas, bmaj=9.83 mas, bpa=-0.4729 degrees ! Estimated noise=1.56786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 9.83 at -0.4729 degrees (North through East) ! Clean map min=-0.0035438 max=0.32342 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=2.786 mas, bmaj=8.177 mas, bpa=-0.4005 degrees ! Estimated noise=2.15032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.256527 Jy ! Component: 100 - total flux cleaned = 0.318192 Jy ! Component: 150 - total flux cleaned = 0.34288 Jy ! Component: 200 - total flux cleaned = 0.356377 Jy ! Total flux subtracted in 200 components = 0.356377 Jy ! Clean residual min=-0.005012 max=0.008809 Jy/beam ! Clean residual mean=0.000019 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.356377 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.356377 Jy ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=9.83 mas, bpa=-0.4729 degrees ! Estimated noise=1.56786 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 (-1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947333 Jy ! Component: 100 - total flux cleaned = 0.0145827 Jy ! Component: 150 - total flux cleaned = 0.0180438 Jy ! Component: 200 - total flux cleaned = 0.0204405 Jy ! Total flux subtracted in 200 components = 0.0204405 Jy ! Clean residual min=-0.002980 max=0.002594 Jy/beam ! Clean residual mean=-0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.376818 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.376818 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=7.879 mas, bmaj=19.5 mas, bpa=-1.91 degrees ! Estimated noise=1.89015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018915 Jy ! Component: 100 - total flux cleaned = 0.00251103 Jy ! Component: 150 - total flux cleaned = 0.00261854 Jy ! Component: 200 - total flux cleaned = 0.00264835 Jy ! Total flux subtracted in 200 components = 0.00264835 Jy ! Clean residual min=-0.002420 max=0.002266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.379466 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 = 4.39477e-08 Jy ! Component: 100 - total flux cleaned = 2.391e-05 Jy ! Component: 150 - total flux cleaned = 4.55643e-05 Jy ! Component: 200 - total flux cleaned = 4.5954e-05 Jy ! Total flux subtracted in 200 components = 4.5954e-05 Jy ! Clean residual min=-0.002361 max=0.002232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.379512 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.379512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=9.83 mas, bpa=-0.4729 degrees ! Estimated noise=1.56786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133403 Jy ! Component: 100 - total flux cleaned = 2.23934e-05 Jy ! Component: 150 - total flux cleaned = 2.3699e-05 Jy ! Component: 200 - total flux cleaned = 2.39726e-05 Jy ! Total flux subtracted in 200 components = 2.39726e-05 Jy ! Clean residual min=-0.002723 max=0.002199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.379536 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.379536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086777Jy sigma=0.435806 ! Fit after self-cal, rms=0.086743Jy sigma=0.435689 wmodel J1555-2508_S_map.mod ! Writing 119 model components to file: J1555-2508_S_map.mod wobs J1555-2508_S_uvs.fits ! Writing UV FITS file: J1555-2508_S_uvs.fits wwins J1555-2508_S_map.win ! wwins: Wrote 4 windows to J1555-2508_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 = -0.000845302 Jy ! Component: 100 - total flux cleaned = -0.00127012 Jy ! Component: 150 - total flux cleaned = -0.0015518 Jy ! Component: 200 - total flux cleaned = -0.00178194 Jy ! Component: 250 - total flux cleaned = -0.00189172 Jy ! Component: 300 - total flux cleaned = -0.00178432 Jy ! Component: 350 - total flux cleaned = -0.00150994 Jy ! Component: 400 - total flux cleaned = -0.00154397 Jy ! Component: 450 - total flux cleaned = -0.00134836 Jy ! Component: 500 - total flux cleaned = -0.0013169 Jy ! Component: 550 - total flux cleaned = -0.00116211 Jy ! Component: 600 - total flux cleaned = -0.00104118 Jy ! Component: 650 - total flux cleaned = -0.000951998 Jy ! Component: 700 - total flux cleaned = -0.000748975 Jy ! Component: 750 - total flux cleaned = -0.000693196 Jy ! Component: 800 - total flux cleaned = -0.000582711 Jy ! Component: 850 - total flux cleaned = -0.000556063 Jy ! Component: 900 - total flux cleaned = -0.000396508 Jy ! Component: 950 - total flux cleaned = -0.000344358 Jy ! Component: 1000 - total flux cleaned = -0.000241297 Jy ! Component: 1050 - total flux cleaned = -0.000114357 Jy ! Component: 1100 - total flux cleaned = -8.98786e-05 Jy ! Component: 1150 - total flux cleaned = -0.00011418 Jy ! Component: 1200 - total flux cleaned = -4.15102e-05 Jy ! Component: 1250 - total flux cleaned = -8.89491e-05 Jy ! Component: 1300 - total flux cleaned = 2.82507e-05 Jy ! Component: 1350 - total flux cleaned = 4.88107e-06 Jy ! Component: 1400 - total flux cleaned = 5.34611e-06 Jy ! Component: 1450 - total flux cleaned = 0.000117889 Jy ! Component: 1500 - total flux cleaned = 9.56077e-05 Jy ! Component: 1550 - total flux cleaned = 7.34385e-05 Jy ! Component: 1600 - total flux cleaned = 5.12568e-05 Jy ! Component: 1650 - total flux cleaned = 2.95485e-05 Jy ! Component: 1700 - total flux cleaned = 8.31344e-06 Jy ! Component: 1750 - total flux cleaned = -1.26179e-05 Jy ! Component: 1800 - total flux cleaned = -3.3329e-05 Jy ! Component: 1850 - total flux cleaned = -7.38248e-05 Jy ! Component: 1900 - total flux cleaned = -9.38109e-05 Jy ! Component: 1950 - total flux cleaned = -0.000133558 Jy ! Component: 2000 - total flux cleaned = -0.000113863 Jy ! Component: 2050 - total flux cleaned = -0.000212039 Jy ! Component: 2100 - total flux cleaned = -0.000231396 Jy ! Component: 2150 - total flux cleaned = -0.000288881 Jy ! Component: 2200 - total flux cleaned = -0.000346056 Jy ! Component: 2250 - total flux cleaned = -0.000440102 Jy ! Component: 2300 - total flux cleaned = -0.00042189 Jy ! Component: 2350 - total flux cleaned = -0.00051448 Jy ! Component: 2400 - total flux cleaned = -0.000606058 Jy ! Component: 2450 - total flux cleaned = -0.000624109 Jy ! Component: 2500 - total flux cleaned = -0.000732136 Jy ! Component: 2550 - total flux cleaned = -0.000821348 Jy ! Component: 2600 - total flux cleaned = -0.00087408 Jy ! Component: 2650 - total flux cleaned = -0.000944038 Jy ! Component: 2700 - total flux cleaned = -0.000944158 Jy ! Component: 2750 - total flux cleaned = -0.00103031 Jy ! Component: 2800 - total flux cleaned = -0.00109838 Jy ! Component: 2850 - total flux cleaned = -0.00118301 Jy ! Component: 2900 - total flux cleaned = -0.00123311 Jy ! Component: 2950 - total flux cleaned = -0.00131612 Jy ! Component: 3000 - total flux cleaned = -0.00136558 Jy ! Component: 3050 - total flux cleaned = -0.0013823 Jy ! Component: 3100 - total flux cleaned = -0.00146351 Jy ! Component: 3150 - total flux cleaned = -0.00146343 Jy ! Component: 3200 - total flux cleaned = -0.00160733 Jy ! Component: 3250 - total flux cleaned = -0.00168656 Jy ! Component: 3300 - total flux cleaned = -0.00170239 Jy ! Component: 3350 - total flux cleaned = -0.0018272 Jy ! Component: 3400 - total flux cleaned = -0.00188903 Jy ! Component: 3450 - total flux cleaned = -0.00195047 Jy ! Component: 3500 - total flux cleaned = -0.00196571 Jy ! Component: 3550 - total flux cleaned = -0.00204123 Jy ! Component: 3600 - total flux cleaned = -0.00205644 Jy ! Component: 3650 - total flux cleaned = -0.00211614 Jy ! Component: 3700 - total flux cleaned = -0.00219041 Jy ! Component: 3750 - total flux cleaned = -0.00229344 Jy ! Component: 3800 - total flux cleaned = -0.00232259 Jy ! Component: 3850 - total flux cleaned = -0.00232256 Jy ! Component: 3900 - total flux cleaned = -0.00236596 Jy ! Component: 3950 - total flux cleaned = -0.00248073 Jy ! Component: 4000 - total flux cleaned = -0.00255191 Jy ! Component: 4050 - total flux cleaned = -0.00253769 Jy ! Total flux subtracted in 4096 components = -0.00260817 Jy ! Clean residual min=-0.000884 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.376928 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 405 components and 0.376927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1555-2508_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 9.83 at -0.4729 degrees (North through East) ! Clean map min=-0.0018051 max=0.32611 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1555-2508_S_map.fits wmodel /image_prod/ug002_uva//J1555-2508_S_map.mod ! Writing 405 model components to file: /image_prod/ug002_uva//J1555-2508_S_map.mod wobs /image_prod/ug002_uva//J1555-2508_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1555-2508_S_uvs.fits wwins /image_prod/ug002_uva//J1555-2508_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1555-2508_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229235 0.229235 0.458471 0.916941 1.83388 3.66777 7.33553 14.6711 29.3421 58.6842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1308.7 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1555-2508_S_dfm.log closed on Thu Mar 5 02:29:24 2020