! Started logfile: /image_prod/ug002_uva//J0806-0454_S_dfm.log on Wed Mar 4 22:12:51 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//J0806-0454_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0806-0454_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.77381 visibilities/baseline/integration-bin. ! Found source: J0806-0454 ! ! 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 5850 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 J0806-0454_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002824Jy sigma=9.227512 ! Fit after self-cal, rms=0.970888Jy sigma=8.950054 ! 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=3.363 mas, bmaj=24.86 mas, bpa=-15.95 degrees ! Estimated noise=1.31094 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 = 0.0246993 Jy ! Component: 100 - total flux cleaned = 0.0298073 Jy ! Total flux subtracted in 100 components = 0.0298073 Jy ! Clean residual min=-0.002375 max=0.002567 Jy/beam ! Clean residual mean=0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0298073 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0298073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050748Jy sigma=0.443241 ! Fit after self-cal, rms=0.049020Jy sigma=0.427277 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248407 Jy ! Component: 100 - total flux cleaned = 0.0024242 Jy ! Total flux subtracted in 100 components = 0.0024242 Jy ! Clean residual min=-0.002114 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0322315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0322315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048876Jy sigma=0.425822 ! Fit after self-cal, rms=0.048823Jy sigma=0.425583 ! 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=4.418 mas, bmaj=24.44 mas, bpa=-15.46 degrees ! Estimated noise=1.02425 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 = -0.000564061 Jy ! Component: 100 - total flux cleaned = -0.00070073 Jy ! Component: 150 - total flux cleaned = -0.000766102 Jy ! Component: 200 - total flux cleaned = -0.000803546 Jy ! Total flux subtracted in 200 components = -0.000803546 Jy ! Clean residual min=-0.001500 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0314279 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0314279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048794Jy sigma=0.425348 ! Fit after self-cal, rms=0.048758Jy sigma=0.425030 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.418 x 24.44 at -15.46 degrees (North through East) ! Clean map min=-0.0015341 max=0.033693 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 KP 1.05 LA 1.00 ! MK 0.97 NL 1.04 OV 0.96 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 1.03 LA 1.02 ! MK 1.02 NL 1.03 OV 0.96 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.02 KP 1.06 LA 0.95 ! MK 1.02 NL 0.85 OV 1.09 PT 0.94 ! ! ! Fit before self-cal, rms=0.048758Jy sigma=0.425030 ! Fit after self-cal, rms=0.048491Jy sigma=0.424318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.419 mas, bmaj=24.37 mas, bpa=-15.48 degrees ! Estimated noise=1.01601 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 = 0.000197594 Jy ! Component: 100 - total flux cleaned = 0.000222162 Jy ! Component: 150 - total flux cleaned = 0.000237484 Jy ! Component: 200 - total flux cleaned = 0.000209917 Jy ! Total flux subtracted in 200 components = 0.000209917 Jy ! Clean residual min=-0.001305 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0316378 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0316378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048476Jy sigma=0.424211 ! Fit after self-cal, rms=0.048516Jy sigma=0.423969 ! 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=0.048516Jy sigma=0.423969 ! Fit after self-cal, rms=0.048954Jy sigma=0.423255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.396 mas, bmaj=24.45 mas, bpa=-15.49 degrees ! Estimated noise=1.01724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209227 Jy ! Component: 100 - total flux cleaned = 0.000224878 Jy ! Component: 150 - total flux cleaned = 0.000196799 Jy ! Component: 200 - total flux cleaned = 0.000170944 Jy ! Total flux subtracted in 200 components = 0.000170944 Jy ! Clean residual min=-0.001322 max=0.001646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0318088 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0318088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048942Jy sigma=0.423172 ! Fit after self-cal, rms=0.048989Jy sigma=0.422826 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 (95, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151445 Jy ! Component: 100 - total flux cleaned = 0.00175056 Jy ! Component: 150 - total flux cleaned = 0.00190397 Jy ! Component: 200 - total flux cleaned = 0.00192785 Jy ! Total flux subtracted in 200 components = 0.00192785 Jy ! Clean residual min=-0.001243 max=0.001377 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0337366 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.0337366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048921Jy sigma=0.422245 ! Fit after self-cal, rms=0.048901Jy sigma=0.422025 ! 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=0.048901Jy sigma=0.422025 ! Fit after self-cal, rms=0.048796Jy sigma=0.421829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.389 mas, bmaj=24.56 mas, bpa=-15.53 degrees ! Estimated noise=1.00601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066694 Jy ! Component: 100 - total flux cleaned = 0.00081326 Jy ! Component: 150 - total flux cleaned = 0.000789937 Jy ! Component: 200 - total flux cleaned = 0.000809449 Jy ! Total flux subtracted in 200 components = 0.000809449 Jy ! Clean residual min=-0.001196 max=0.001292 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0345461 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 138 components and 0.0345461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048760Jy sigma=0.421556 ! Fit after self-cal, rms=0.048783Jy sigma=0.421319 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 = 0.000394906 Jy ! Component: 100 - total flux cleaned = 0.000488562 Jy ! Component: 150 - total flux cleaned = 0.000507217 Jy ! Component: 200 - total flux cleaned = 0.000506782 Jy ! Total flux subtracted in 200 components = 0.000506782 Jy ! Clean residual min=-0.001251 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0350528 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 0.0350528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048760Jy sigma=0.421164 ! Fit after self-cal, rms=0.048756Jy sigma=0.421135 ! 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=0.048756Jy sigma=0.421135 ! Fit after self-cal, rms=0.048763Jy sigma=0.421084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.867 mas, bmaj=23.96 mas, bpa=-12.71 degrees ! Estimated noise=1.09375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.41027e-05 Jy ! Component: 100 - total flux cleaned = 2.15685e-05 Jy ! Component: 150 - total flux cleaned = 2.29551e-05 Jy ! Component: 200 - total flux cleaned = 1.04555e-05 Jy ! Total flux subtracted in 200 components = 1.04555e-05 Jy ! Clean residual min=-0.001161 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0350633 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 182 components and 0.0350633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048751Jy sigma=0.420997 ! Fit after self-cal, rms=0.048759Jy sigma=0.420972 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.89271e-06 Jy ! Component: 100 - total flux cleaned = -1.52615e-05 Jy ! Component: 150 - total flux cleaned = 1.99075e-05 Jy ! Component: 200 - total flux cleaned = -1.29828e-05 Jy ! Total flux subtracted in 200 components = -1.29828e-05 Jy ! Clean residual min=-0.001148 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0350503 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 204 components and 0.0350503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048752Jy sigma=0.420924 ! Fit after self-cal, rms=0.048746Jy sigma=0.420912 ! 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=4.395 mas, bmaj=24.61 mas, bpa=-15.54 degrees ! Estimated noise=1.00182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.395 x 24.61 at -15.54 degrees (North through East) ! Clean map min=-0.001994 max=0.033307 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=3.354 mas, bmaj=25.12 mas, bpa=-16.03 degrees ! Estimated noise=1.26481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260455 Jy ! Component: 100 - total flux cleaned = 0.0315689 Jy ! Component: 150 - total flux cleaned = 0.0335606 Jy ! Component: 200 - total flux cleaned = 0.0346283 Jy ! Total flux subtracted in 200 components = 0.0346283 Jy ! Clean residual min=-0.002117 max=0.002054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0346283 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0346283 Jy ! Inverting map and beam ! Estimated beam: bmin=4.395 mas, bmaj=24.61 mas, bpa=-15.54 degrees ! Estimated noise=1.00182 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 = 0.000853587 Jy ! Component: 100 - total flux cleaned = 0.00102147 Jy ! Component: 150 - total flux cleaned = 0.00106984 Jy ! Component: 200 - total flux cleaned = 0.000944101 Jy ! Total flux subtracted in 200 components = 0.000944101 Jy ! Clean residual min=-0.001541 max=0.001439 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0355724 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.0355724 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=8.867 mas, bmaj=23.96 mas, bpa=-12.71 degrees ! Estimated noise=1.09375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60117e-05 Jy ! Component: 100 - total flux cleaned = 0.000124841 Jy ! Component: 150 - total flux cleaned = 0.000230919 Jy ! Component: 200 - total flux cleaned = 0.000206942 Jy ! Total flux subtracted in 200 components = 0.000206942 Jy ! Clean residual min=-0.001356 max=0.001381 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0357794 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 = 4.54143e-05 Jy ! Component: 100 - total flux cleaned = 6.64233e-05 Jy ! Component: 150 - total flux cleaned = 0.000105092 Jy ! Component: 200 - total flux cleaned = 0.000123233 Jy ! Total flux subtracted in 200 components = 0.000123233 Jy ! Clean residual min=-0.001298 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0359026 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 133 components and 0.0359026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.395 mas, bmaj=24.61 mas, bpa=-15.54 degrees ! Estimated noise=1.00182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53574e-05 Jy ! Component: 100 - total flux cleaned = -0.000203186 Jy ! Component: 150 - total flux cleaned = -0.000314877 Jy ! Component: 200 - total flux cleaned = -0.000398002 Jy ! Total flux subtracted in 200 components = -0.000398002 Jy ! Clean residual min=-0.001296 max=0.001301 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0355046 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 0.0355046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048759Jy sigma=0.421053 ! Fit after self-cal, rms=0.048769Jy sigma=0.421015 wmodel J0806-0454_S_map.mod ! Writing 166 model components to file: J0806-0454_S_map.mod wobs J0806-0454_S_uvs.fits ! Writing UV FITS file: J0806-0454_S_uvs.fits wwins J0806-0454_S_map.win ! wwins: Wrote 2 windows to J0806-0454_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 = -0.00012572 Jy ! Component: 100 - total flux cleaned = 3.82687e-05 Jy ! Component: 150 - total flux cleaned = 0.000113542 Jy ! Component: 200 - total flux cleaned = 0.000271603 Jy ! Component: 250 - total flux cleaned = 0.000354588 Jy ! Component: 300 - total flux cleaned = 0.000386105 Jy ! Component: 350 - total flux cleaned = 0.000401328 Jy ! Component: 400 - total flux cleaned = 0.000430489 Jy ! Component: 450 - total flux cleaned = 0.000430219 Jy ! Component: 500 - total flux cleaned = 0.000416625 Jy ! Component: 550 - total flux cleaned = 0.000456277 Jy ! Component: 600 - total flux cleaned = 0.000468893 Jy ! Component: 650 - total flux cleaned = 0.000493677 Jy ! Component: 700 - total flux cleaned = 0.000469309 Jy ! Component: 750 - total flux cleaned = 0.000481281 Jy ! Component: 800 - total flux cleaned = 0.000457889 Jy ! Component: 850 - total flux cleaned = 0.000457943 Jy ! Component: 900 - total flux cleaned = 0.000435367 Jy ! Component: 950 - total flux cleaned = 0.000402319 Jy ! Component: 1000 - total flux cleaned = 0.000391782 Jy ! Component: 1050 - total flux cleaned = 0.000370733 Jy ! Component: 1100 - total flux cleaned = 0.000349978 Jy ! Component: 1150 - total flux cleaned = 0.000319051 Jy ! Component: 1200 - total flux cleaned = 0.000288662 Jy ! Component: 1250 - total flux cleaned = 0.000218976 Jy ! Component: 1300 - total flux cleaned = 0.000189719 Jy ! Component: 1350 - total flux cleaned = 0.000112674 Jy ! Component: 1400 - total flux cleaned = 8.42366e-05 Jy ! Component: 1450 - total flux cleaned = 4.66087e-05 Jy ! Component: 1500 - total flux cleaned = -1.79843e-05 Jy ! Component: 1550 - total flux cleaned = -7.25962e-05 Jy ! Component: 1600 - total flux cleaned = -0.000108472 Jy ! Component: 1650 - total flux cleaned = -0.000161611 Jy ! Component: 1700 - total flux cleaned = -0.000213964 Jy ! Component: 1750 - total flux cleaned = -0.000265676 Jy ! Component: 1800 - total flux cleaned = -0.000316757 Jy ! Component: 1850 - total flux cleaned = -0.000392276 Jy ! Component: 1900 - total flux cleaned = -0.000425446 Jy ! Component: 1950 - total flux cleaned = -0.000474711 Jy ! Component: 2000 - total flux cleaned = -0.000523227 Jy ! Component: 2050 - total flux cleaned = -0.000531179 Jy ! Component: 2100 - total flux cleaned = -0.000554988 Jy ! Component: 2150 - total flux cleaned = -0.000594272 Jy ! Component: 2200 - total flux cleaned = -0.000609788 Jy ! Component: 2250 - total flux cleaned = -0.000640592 Jy ! Component: 2300 - total flux cleaned = -0.000670966 Jy ! Component: 2350 - total flux cleaned = -0.000700998 Jy ! Component: 2400 - total flux cleaned = -0.000723339 Jy ! Component: 2450 - total flux cleaned = -0.000738098 Jy ! Component: 2500 - total flux cleaned = -0.000774582 Jy ! Component: 2550 - total flux cleaned = -0.000796167 Jy ! Component: 2600 - total flux cleaned = -0.000810479 Jy ! Component: 2650 - total flux cleaned = -0.000831746 Jy ! Component: 2700 - total flux cleaned = -0.000852804 Jy ! Component: 2750 - total flux cleaned = -0.000859697 Jy ! Component: 2800 - total flux cleaned = -0.000894167 Jy ! Component: 2850 - total flux cleaned = -0.000914624 Jy ! Component: 2900 - total flux cleaned = -0.000921395 Jy ! Component: 2950 - total flux cleaned = -0.000955099 Jy ! Component: 3000 - total flux cleaned = -0.00098845 Jy ! Component: 3050 - total flux cleaned = -0.00100167 Jy ! Component: 3100 - total flux cleaned = -0.00102788 Jy ! Component: 3150 - total flux cleaned = -0.00106044 Jy ! Component: 3200 - total flux cleaned = -0.00111213 Jy ! Component: 3250 - total flux cleaned = -0.00113133 Jy ! Component: 3300 - total flux cleaned = -0.00115047 Jy ! Component: 3350 - total flux cleaned = -0.00118215 Jy ! Component: 3400 - total flux cleaned = -0.00121977 Jy ! Component: 3450 - total flux cleaned = -0.00123224 Jy ! Component: 3500 - total flux cleaned = -0.00127559 Jy ! Component: 3550 - total flux cleaned = -0.00130016 Jy ! Component: 3600 - total flux cleaned = -0.00134907 Jy ! Component: 3650 - total flux cleaned = -0.00136736 Jy ! Component: 3700 - total flux cleaned = -0.00142171 Jy ! Component: 3750 - total flux cleaned = -0.00145173 Jy ! Component: 3800 - total flux cleaned = -0.00148158 Jy ! Component: 3850 - total flux cleaned = -0.00151725 Jy ! Component: 3900 - total flux cleaned = -0.00154092 Jy ! Component: 3950 - total flux cleaned = -0.00158218 Jy ! Component: 4000 - total flux cleaned = -0.00160565 Jy ! Component: 4050 - total flux cleaned = -0.00161734 Jy ! Total flux subtracted in 4096 components = -0.00165234 Jy ! Clean residual min=-0.000334 max=0.000318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0338522 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 513 components and 0.0338522 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0806-0454_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.395 x 24.61 at -15.54 degrees (North through East) ! Clean map min=-0.0018538 max=0.032602 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0806-0454_S_map.fits wmodel /image_prod/ug002_uva//J0806-0454_S_map.mod ! Writing 513 model components to file: /image_prod/ug002_uva//J0806-0454_S_map.mod wobs /image_prod/ug002_uva//J0806-0454_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0806-0454_S_uvs.fits wwins /image_prod/ug002_uva//J0806-0454_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0806-0454_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0326015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07065 1.07065 2.1413 4.28259 8.56518 17.1304 34.2607 68.5215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.204 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0806-0454_S_dfm.log closed on Wed Mar 4 22:12:55 2020