! Started logfile: /image_prod/ug002_uva//J1251-1717_S_dfm.log on Thu Mar 5 00:51:31 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//J1251-1717_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1251-1717_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.974107 visibilities/baseline/integration-bin. ! Found source: J1251-1717 ! ! 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 40 lines of history. ! ! Reading 3273 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 J1251-1717_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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.997068Jy sigma=6.783624 ! Fit after self-cal, rms=0.924513Jy sigma=6.254457 ! 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=2.453 mas, bmaj=6.45 mas, bpa=-1.857 degrees ! Estimated noise=2.50224 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 = 0.061616 Jy ! Component: 100 - total flux cleaned = 0.0756174 Jy ! Total flux subtracted in 100 components = 0.0756174 Jy ! Clean residual min=-0.005736 max=0.006864 Jy/beam ! Clean residual mean=0.000005 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.0756174 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0756174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074885Jy sigma=0.453398 ! Fit after self-cal, rms=0.074458Jy sigma=0.451898 ! 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=2.96 mas, bmaj=7.374 mas, bpa=-2.026 degrees ! Estimated noise=1.89001 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 = 0.0066234 Jy ! Component: 100 - total flux cleaned = 0.00975378 Jy ! Component: 150 - total flux cleaned = 0.0114825 Jy ! Component: 200 - total flux cleaned = 0.0124743 Jy ! Total flux subtracted in 200 components = 0.0124743 Jy ! Clean residual min=-0.004611 max=0.005727 Jy/beam ! Clean residual mean=0.000000 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0880917 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0880917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074059Jy sigma=0.446819 ! Fit after self-cal, rms=0.074098Jy sigma=0.446715 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.374 at -2.026 degrees (North through East) ! Clean map min=-0.0044502 max=0.079846 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 KP 0.99 MK 0.91 ! NL 0.98 OV 0.87 PT 1.14 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.60 FD 1.04 HN 1.08 KP 0.97 ! MK 0.92 NL 0.93 OV 0.86 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 KP 1.02 MK 1.09 ! NL 1.08 OV 0.90 PT 1.04 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.59 FD 1.00 HN 1.10 KP 1.00 ! MK 1.11 NL 1.01 OV 0.92 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 KP 1.10 MK 0.97 ! NL 0.89 OV 0.97 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.86 FD 0.88 HN 1.04 KP 1.01 ! MK 1.14 NL 1.03 OV 0.92 SC 0.83 ! ! ! Fit before self-cal, rms=0.074098Jy sigma=0.446715 ! Fit after self-cal, rms=0.084009Jy sigma=0.438630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.407 mas, bpa=-1.742 degrees ! Estimated noise=1.88494 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 = 0.000355102 Jy ! Component: 100 - total flux cleaned = 0.000274465 Jy ! Component: 150 - total flux cleaned = 0.000229588 Jy ! Component: 200 - total flux cleaned = 0.000208835 Jy ! Total flux subtracted in 200 components = 0.000208835 Jy ! Clean residual min=-0.003270 max=0.003646 Jy/beam ! Clean residual mean=0.000006 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0883006 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0883006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083981Jy sigma=0.438528 ! Fit after self-cal, rms=0.084290Jy sigma=0.438242 ! 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=0.084290Jy sigma=0.438242 ! Fit after self-cal, rms=0.084980Jy sigma=0.438205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.399 mas, bpa=-1.503 degrees ! Estimated noise=1.88478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337081 Jy ! Component: 100 - total flux cleaned = 0.000314979 Jy ! Component: 150 - total flux cleaned = 0.000294715 Jy ! Component: 200 - total flux cleaned = 0.000258944 Jy ! Total flux subtracted in 200 components = 0.000258944 Jy ! Clean residual min=-0.003318 max=0.003650 Jy/beam ! Clean residual mean=0.000006 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0885595 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0885595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084959Jy sigma=0.438153 ! Fit after self-cal, rms=0.084969Jy sigma=0.438145 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 = -8.69333e-05 Jy ! Component: 100 - total flux cleaned = -0.000104242 Jy ! Component: 150 - total flux cleaned = -0.000121274 Jy ! Component: 200 - total flux cleaned = -0.000137143 Jy ! Total flux subtracted in 200 components = -0.000137143 Jy ! Clean residual min=-0.003306 max=0.003672 Jy/beam ! Clean residual mean=0.000006 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0884224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0884224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084959Jy sigma=0.438101 ! Fit after self-cal, rms=0.084954Jy sigma=0.438096 ! 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=0.084954Jy sigma=0.438096 ! Fit after self-cal, rms=0.084787Jy sigma=0.438075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=7.389 mas, bpa=-1.29 degrees ! Estimated noise=1.88246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233825 Jy ! Component: 100 - total flux cleaned = 0.000216098 Jy ! Component: 150 - total flux cleaned = 0.000200052 Jy ! Component: 200 - total flux cleaned = 0.000215209 Jy ! Total flux subtracted in 200 components = 0.000215209 Jy ! Clean residual min=-0.003271 max=0.003674 Jy/beam ! Clean residual mean=0.000006 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0886376 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0886376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084772Jy sigma=0.438054 ! Fit after self-cal, rms=0.084769Jy sigma=0.438051 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 = -1.72779e-05 Jy ! Component: 100 - total flux cleaned = -1.72933e-05 Jy ! Component: 150 - total flux cleaned = -1.78654e-05 Jy ! Component: 200 - total flux cleaned = -3.20065e-05 Jy ! Total flux subtracted in 200 components = -3.20065e-05 Jy ! Clean residual min=-0.003260 max=0.003676 Jy/beam ! Clean residual mean=0.000006 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0886056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0886056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084762Jy sigma=0.438023 ! Fit after self-cal, rms=0.084759Jy sigma=0.438021 ! 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=0.084759Jy sigma=0.438021 ! Fit after self-cal, rms=0.084518Jy sigma=0.438004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.244 mas, bmaj=14.22 mas, bpa=0.0228 degrees ! Estimated noise=2.42629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257377 Jy ! Component: 100 - total flux cleaned = 0.00026048 Jy ! Component: 150 - total flux cleaned = 0.000200356 Jy ! Component: 200 - total flux cleaned = 0.000152847 Jy ! Total flux subtracted in 200 components = 0.000152847 Jy ! Clean residual min=-0.003901 max=0.005133 Jy/beam ! Clean residual mean=0.000012 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.0887584 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0887584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084541Jy sigma=0.438159 ! Fit after self-cal, rms=0.084481Jy sigma=0.437985 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 = -0.00012991 Jy ! Component: 100 - total flux cleaned = -0.000162561 Jy ! Component: 150 - total flux cleaned = -0.000185318 Jy ! Component: 200 - total flux cleaned = -0.000223409 Jy ! Total flux subtracted in 200 components = -0.000223409 Jy ! Clean residual min=-0.003939 max=0.005111 Jy/beam ! Clean residual mean=0.000012 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.088535 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.088535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084507Jy sigma=0.438189 ! Fit after self-cal, rms=0.084467Jy sigma=0.438078 ! 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=2.944 mas, bmaj=7.378 mas, bpa=-1.077 degrees ! Estimated noise=1.87998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.944 x 7.378 at -1.077 degrees (North through East) ! Clean map min=-0.0031473 max=0.07916 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=2.451 mas, bmaj=6.439 mas, bpa=-0.8954 degrees ! Estimated noise=2.4706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607498 Jy ! Component: 100 - total flux cleaned = 0.0760826 Jy ! Component: 150 - total flux cleaned = 0.0822296 Jy ! Component: 200 - total flux cleaned = 0.0852096 Jy ! Total flux subtracted in 200 components = 0.0852096 Jy ! Clean residual min=-0.003838 max=0.003591 Jy/beam ! Clean residual mean=0.000006 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0852096 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0852096 Jy ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=7.378 mas, bpa=-1.077 degrees ! Estimated noise=1.87998 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 = 0.00224079 Jy ! Component: 100 - total flux cleaned = 0.00290765 Jy ! Component: 150 - total flux cleaned = 0.00298595 Jy ! Component: 200 - total flux cleaned = 0.0030179 Jy ! Total flux subtracted in 200 components = 0.0030179 Jy ! Clean residual min=-0.003400 max=0.003783 Jy/beam ! Clean residual mean=0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0882275 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0882275 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=7.244 mas, bmaj=14.22 mas, bpa=0.0228 degrees ! Estimated noise=2.42629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615909 Jy ! Component: 100 - total flux cleaned = 0.000553335 Jy ! Component: 150 - total flux cleaned = 0.000461096 Jy ! Component: 200 - total flux cleaned = 0.000387811 Jy ! Total flux subtracted in 200 components = 0.000387811 Jy ! Clean residual min=-0.003906 max=0.005147 Jy/beam ! Clean residual mean=0.000012 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0886153 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 = -8.32997e-05 Jy ! Component: 100 - total flux cleaned = -0.000126676 Jy ! Component: 150 - total flux cleaned = -0.000163153 Jy ! Component: 200 - total flux cleaned = -0.000179325 Jy ! Total flux subtracted in 200 components = -0.000179325 Jy ! Clean residual min=-0.003978 max=0.005140 Jy/beam ! Clean residual mean=0.000012 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.088436 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.088436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=7.378 mas, bpa=-1.077 degrees ! Estimated noise=1.87998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000655323 Jy ! Component: 100 - total flux cleaned = -0.000614918 Jy ! Component: 150 - total flux cleaned = -0.00042736 Jy ! Component: 200 - total flux cleaned = -0.000284906 Jy ! Total flux subtracted in 200 components = -0.000284906 Jy ! Clean residual min=-0.003301 max=0.003940 Jy/beam ! Clean residual mean=0.000005 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0881511 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0881511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084473Jy sigma=0.438061 ! Fit after self-cal, rms=0.084500Jy sigma=0.438016 wmodel J1251-1717_S_map.mod ! Writing 62 model components to file: J1251-1717_S_map.mod wobs J1251-1717_S_uvs.fits ! Writing UV FITS file: J1251-1717_S_uvs.fits wwins J1251-1717_S_map.win ! wwins: Wrote 1 windows to J1251-1717_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 = 0.00136194 Jy ! Component: 100 - total flux cleaned = 0.00240211 Jy ! Component: 150 - total flux cleaned = 0.00309462 Jy ! Component: 200 - total flux cleaned = 0.00344232 Jy ! Component: 250 - total flux cleaned = 0.00367694 Jy ! Component: 300 - total flux cleaned = 0.00358531 Jy ! Component: 350 - total flux cleaned = 0.00366989 Jy ! Component: 400 - total flux cleaned = 0.0037532 Jy ! Component: 450 - total flux cleaned = 0.00383441 Jy ! Component: 500 - total flux cleaned = 0.00379539 Jy ! Component: 550 - total flux cleaned = 0.00379582 Jy ! Component: 600 - total flux cleaned = 0.00383248 Jy ! Component: 650 - total flux cleaned = 0.00368968 Jy ! Component: 700 - total flux cleaned = 0.00351574 Jy ! Component: 750 - total flux cleaned = 0.00337865 Jy ! Component: 800 - total flux cleaned = 0.00307896 Jy ! Component: 850 - total flux cleaned = 0.00314526 Jy ! Component: 900 - total flux cleaned = 0.00295372 Jy ! Component: 950 - total flux cleaned = 0.00292337 Jy ! Component: 1000 - total flux cleaned = 0.00280048 Jy ! Component: 1050 - total flux cleaned = 0.00271025 Jy ! Component: 1100 - total flux cleaned = 0.00265073 Jy ! Component: 1150 - total flux cleaned = 0.00259232 Jy ! Component: 1200 - total flux cleaned = 0.00242148 Jy ! Component: 1250 - total flux cleaned = 0.00233798 Jy ! Component: 1300 - total flux cleaned = 0.00225497 Jy ! Component: 1350 - total flux cleaned = 0.00225435 Jy ! Component: 1400 - total flux cleaned = 0.00214809 Jy ! Component: 1450 - total flux cleaned = 0.00209588 Jy ! Component: 1500 - total flux cleaned = 0.00217297 Jy ! Component: 1550 - total flux cleaned = 0.0022232 Jy ! Component: 1600 - total flux cleaned = 0.00219837 Jy ! Component: 1650 - total flux cleaned = 0.00229676 Jy ! Component: 1700 - total flux cleaned = 0.0024417 Jy ! Component: 1750 - total flux cleaned = 0.0024651 Jy ! Component: 1800 - total flux cleaned = 0.00255872 Jy ! Component: 1850 - total flux cleaned = 0.00262831 Jy ! Component: 1900 - total flux cleaned = 0.00265126 Jy ! Component: 1950 - total flux cleaned = 0.00274145 Jy ! Component: 2000 - total flux cleaned = 0.00282973 Jy ! Component: 2050 - total flux cleaned = 0.00289574 Jy ! Component: 2100 - total flux cleaned = 0.00293946 Jy ! Component: 2150 - total flux cleaned = 0.00302524 Jy ! Component: 2200 - total flux cleaned = 0.00306751 Jy ! Component: 2250 - total flux cleaned = 0.00308817 Jy ! Component: 2300 - total flux cleaned = 0.00306775 Jy ! Component: 2350 - total flux cleaned = 0.0031905 Jy ! Component: 2400 - total flux cleaned = 0.0032312 Jy ! Component: 2450 - total flux cleaned = 0.00325129 Jy ! Component: 2500 - total flux cleaned = 0.00329098 Jy ! Component: 2550 - total flux cleaned = 0.00338869 Jy ! Component: 2600 - total flux cleaned = 0.0033887 Jy ! Component: 2650 - total flux cleaned = 0.00344614 Jy ! Component: 2700 - total flux cleaned = 0.00348397 Jy ! Component: 2750 - total flux cleaned = 0.00355922 Jy ! Component: 2800 - total flux cleaned = 0.00359631 Jy ! Component: 2850 - total flux cleaned = 0.00363313 Jy ! Component: 2900 - total flux cleaned = 0.00365155 Jy ! Component: 2950 - total flux cleaned = 0.00370586 Jy ! Component: 3000 - total flux cleaned = 0.00375958 Jy ! Component: 3050 - total flux cleaned = 0.00374177 Jy ! Component: 3100 - total flux cleaned = 0.00375942 Jy ! Component: 3150 - total flux cleaned = 0.00377681 Jy ! Component: 3200 - total flux cleaned = 0.00382885 Jy ! Component: 3250 - total flux cleaned = 0.00377728 Jy ! Component: 3300 - total flux cleaned = 0.00382864 Jy ! Component: 3350 - total flux cleaned = 0.00384542 Jy ! Component: 3400 - total flux cleaned = 0.0038285 Jy ! Component: 3450 - total flux cleaned = 0.00384517 Jy ! Component: 3500 - total flux cleaned = 0.00386184 Jy ! Component: 3550 - total flux cleaned = 0.00389479 Jy ! Component: 3600 - total flux cleaned = 0.0039438 Jy ! Component: 3650 - total flux cleaned = 0.00397613 Jy ! Component: 3700 - total flux cleaned = 0.00402448 Jy ! Component: 3750 - total flux cleaned = 0.00402443 Jy ! Component: 3800 - total flux cleaned = 0.00407238 Jy ! Component: 3850 - total flux cleaned = 0.00407242 Jy ! Component: 3900 - total flux cleaned = 0.00408823 Jy ! Component: 3950 - total flux cleaned = 0.00405676 Jy ! Component: 4000 - total flux cleaned = 0.00404126 Jy ! Component: 4050 - total flux cleaned = 0.0041038 Jy ! Total flux subtracted in 4096 components = 0.00416586 Jy ! Clean residual min=-0.001015 max=0.001074 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.092317 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 327 components and 0.0923169 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1251-1717_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.944 x 7.378 at -1.077 degrees (North through East) ! Clean map min=-0.0025045 max=0.079365 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1251-1717_S_map.fits wmodel /image_prod/ug002_uva//J1251-1717_S_map.mod ! Writing 327 model components to file: /image_prod/ug002_uva//J1251-1717_S_map.mod wobs /image_prod/ug002_uva//J1251-1717_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1251-1717_S_uvs.fits wwins /image_prod/ug002_uva//J1251-1717_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1251-1717_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0793647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.955628 0.955628 1.91126 3.82251 7.64502 15.29 30.5801 61.1602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.929 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1251-1717_S_dfm.log closed on Thu Mar 5 00:51:35 2020