! Started logfile: /image_prod/ug002_uva//J0904+2333_S_dfm.log on Wed Mar 4 22:46:37 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//J0904+2333_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0904+2333_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999537 visibilities/baseline/integration-bin. ! Found source: J0904+2333 ! ! 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 6477 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 J0904+2333_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=1.016603Jy sigma=8.318687 ! Fit after self-cal, rms=0.883002Jy sigma=7.270780 ! 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=3.026 mas, bmaj=5.823 mas, bpa=-12.85 degrees ! Estimated noise=1.55468 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 = 0.089107 Jy ! Component: 100 - total flux cleaned = 0.112799 Jy ! Total flux subtracted in 100 components = 0.112799 Jy ! Clean residual min=-0.005312 max=0.009534 Jy/beam ! Clean residual mean=-0.000005 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.112799 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072948Jy sigma=0.513584 ! Fit after self-cal, rms=0.072658Jy sigma=0.511083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995675 Jy ! Component: 100 - total flux cleaned = 0.0144214 Jy ! Total flux subtracted in 100 components = 0.0144214 Jy ! Clean residual min=-0.005201 max=0.007510 Jy/beam ! Clean residual mean=-0.000006 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.12722 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.12722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071038Jy sigma=0.499327 ! Fit after self-cal, rms=0.071017Jy sigma=0.499236 ! 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=3.55 mas, bmaj=6.519 mas, bpa=-12.86 degrees ! Estimated noise=1.11203 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 = 0.00286229 Jy ! Component: 100 - total flux cleaned = 0.00333291 Jy ! Component: 150 - total flux cleaned = 0.00348847 Jy ! Component: 200 - total flux cleaned = 0.00369328 Jy ! Total flux subtracted in 200 components = 0.00369328 Jy ! Clean residual min=-0.004273 max=0.005844 Jy/beam ! Clean residual mean=-0.000007 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.130913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.130913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070739Jy sigma=0.497431 ! Fit after self-cal, rms=0.070725Jy sigma=0.497400 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 6.519 at -12.86 degrees (North through East) ! Clean map min=-0.0041733 max=0.11531 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.22 KP 0.93 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.26 KP 0.99 ! LA 1.00 MK 0.94 NL 0.91 OV 1.01 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.20 KP 0.98 ! LA 1.01 MK 0.97 NL 0.89 OV 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.070725Jy sigma=0.497400 ! Fit after self-cal, rms=0.071212Jy sigma=0.487739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=6.489 mas, bpa=-12.32 degrees ! Estimated noise=1.11158 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 = -0.000875016 Jy ! Component: 100 - total flux cleaned = -0.0011121 Jy ! Component: 150 - total flux cleaned = -0.00124395 Jy ! Component: 200 - total flux cleaned = -0.00138859 Jy ! Total flux subtracted in 200 components = -0.00138859 Jy ! Clean residual min=-0.004093 max=0.004327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.129525 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.129525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071135Jy sigma=0.487017 ! Fit after self-cal, rms=0.071175Jy sigma=0.486857 ! 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=0.071175Jy sigma=0.486857 ! Fit after self-cal, rms=0.070066Jy sigma=0.473544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=6.462 mas, bpa=-12.84 degrees ! Estimated noise=1.11416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572485 Jy ! Component: 100 - total flux cleaned = 0.000413735 Jy ! Component: 150 - total flux cleaned = 0.000333046 Jy ! Component: 200 - total flux cleaned = 0.000239892 Jy ! Total flux subtracted in 200 components = 0.000239892 Jy ! Clean residual min=-0.002019 max=0.002017 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.129765 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.129765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070043Jy sigma=0.473305 ! Fit after self-cal, rms=0.070066Jy sigma=0.473168 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 = -0.000121335 Jy ! Component: 100 - total flux cleaned = -0.000178498 Jy ! Component: 150 - total flux cleaned = -0.000280829 Jy ! Component: 200 - total flux cleaned = -0.00034299 Jy ! Total flux subtracted in 200 components = -0.00034299 Jy ! Clean residual min=-0.002027 max=0.002005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.129422 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.129422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070057Jy sigma=0.473093 ! Fit after self-cal, rms=0.070056Jy sigma=0.473090 ! 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=0.070056Jy sigma=0.473090 ! Fit after self-cal, rms=0.070999Jy sigma=0.471470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=6.452 mas, bpa=-12.87 degrees ! Estimated noise=1.11215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.84529e-06 Jy ! Component: 100 - total flux cleaned = -9.07404e-06 Jy ! Component: 150 - total flux cleaned = -1.01709e-05 Jy ! Component: 200 - total flux cleaned = -3.18978e-05 Jy ! Total flux subtracted in 200 components = -3.18978e-05 Jy ! Clean residual min=-0.001872 max=0.001717 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.12939 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.12939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070992Jy sigma=0.471417 ! Fit after self-cal, rms=0.071014Jy sigma=0.471393 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 = -1.36119e-05 Jy ! Component: 100 - total flux cleaned = -4.26317e-05 Jy ! Component: 150 - total flux cleaned = -4.3003e-05 Jy ! Component: 200 - total flux cleaned = -5.96081e-05 Jy ! Total flux subtracted in 200 components = -5.96081e-05 Jy ! Clean residual min=-0.001877 max=0.001714 Jy/beam ! Clean residual mean=0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.12933 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.12933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071011Jy sigma=0.471375 ! Fit after self-cal, rms=0.071011Jy sigma=0.471373 ! 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=0.071011Jy sigma=0.471373 ! Fit after self-cal, rms=0.071130Jy sigma=0.471363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.377 mas, bmaj=9.662 mas, bpa=-7.168 degrees ! Estimated noise=1.33283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271168 Jy ! Component: 100 - total flux cleaned = 0.000271674 Jy ! Component: 150 - total flux cleaned = 0.000272421 Jy ! Component: 200 - total flux cleaned = 0.000278419 Jy ! Total flux subtracted in 200 components = 0.000278419 Jy ! Clean residual min=-0.001615 max=0.001728 Jy/beam ! Clean residual mean=0.000008 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.129609 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.129609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071131Jy sigma=0.471373 ! Fit after self-cal, rms=0.071132Jy sigma=0.471365 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 = 4.66988e-05 Jy ! Component: 100 - total flux cleaned = 4.58725e-05 Jy ! Component: 150 - total flux cleaned = 4.59497e-05 Jy ! Component: 200 - total flux cleaned = 4.06227e-05 Jy ! Total flux subtracted in 200 components = 4.06227e-05 Jy ! Clean residual min=-0.001622 max=0.001718 Jy/beam ! Clean residual mean=0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.129649 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.129649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071133Jy sigma=0.471377 ! Fit after self-cal, rms=0.071132Jy sigma=0.471373 ! 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=3.524 mas, bmaj=6.446 mas, bpa=-12.92 degrees ! Estimated noise=1.11233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.524 x 6.446 at -12.92 degrees (North through East) ! Clean map min=-0.0018021 max=0.11581 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=2.994 mas, bmaj=5.737 mas, bpa=-12.8 degrees ! Estimated noise=1.56164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894791 Jy ! Component: 100 - total flux cleaned = 0.114218 Jy ! Component: 150 - total flux cleaned = 0.124171 Jy ! Component: 200 - total flux cleaned = 0.128173 Jy ! Total flux subtracted in 200 components = 0.128173 Jy ! Clean residual min=-0.003396 max=0.002917 Jy/beam ! Clean residual mean=0.000004 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.128173 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.128173 Jy ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=6.446 mas, bpa=-12.92 degrees ! Estimated noise=1.11233 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 (3.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173935 Jy ! Component: 100 - total flux cleaned = 0.001688 Jy ! Component: 150 - total flux cleaned = 0.00149816 Jy ! Component: 200 - total flux cleaned = 0.0013309 Jy ! Total flux subtracted in 200 components = 0.0013309 Jy ! Clean residual min=-0.001740 max=0.001659 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.129504 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.129504 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=7.377 mas, bmaj=9.662 mas, bpa=-7.168 degrees ! Estimated noise=1.33283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.62549e-06 Jy ! Component: 100 - total flux cleaned = -5.48398e-05 Jy ! Component: 150 - total flux cleaned = -0.000143238 Jy ! Component: 200 - total flux cleaned = -0.000199517 Jy ! Total flux subtracted in 200 components = -0.000199517 Jy ! Clean residual min=-0.001620 max=0.001562 Jy/beam ! Clean residual mean=0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.129304 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 = -4.84932e-05 Jy ! Component: 100 - total flux cleaned = -6.21533e-05 Jy ! Component: 150 - total flux cleaned = -7.47018e-05 Jy ! Component: 200 - total flux cleaned = -8.69838e-05 Jy ! Total flux subtracted in 200 components = -8.69838e-05 Jy ! Clean residual min=-0.001591 max=0.001565 Jy/beam ! Clean residual mean=0.000009 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.129217 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.129217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=6.446 mas, bpa=-12.92 degrees ! Estimated noise=1.11233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55814e-05 Jy ! Component: 100 - total flux cleaned = -5.7675e-05 Jy ! Component: 150 - total flux cleaned = -0.000131763 Jy ! Component: 200 - total flux cleaned = -0.000130716 Jy ! Total flux subtracted in 200 components = -0.000130716 Jy ! Clean residual min=-0.001704 max=0.001650 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.129087 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.129087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071111Jy sigma=0.471307 ! Fit after self-cal, rms=0.071111Jy sigma=0.471224 wmodel J0904+2333_S_map.mod ! Writing 65 model components to file: J0904+2333_S_map.mod wobs J0904+2333_S_uvs.fits ! Writing UV FITS file: J0904+2333_S_uvs.fits wwins J0904+2333_S_map.win ! wwins: Wrote 2 windows to J0904+2333_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 = -7.66296e-05 Jy ! Component: 100 - total flux cleaned = -7.60242e-05 Jy ! Component: 150 - total flux cleaned = -0.000154608 Jy ! Component: 200 - total flux cleaned = -0.000255376 Jy ! Component: 250 - total flux cleaned = -0.000255686 Jy ! Component: 300 - total flux cleaned = -0.00032747 Jy ! Component: 350 - total flux cleaned = -0.000397419 Jy ! Component: 400 - total flux cleaned = -0.000420548 Jy ! Component: 450 - total flux cleaned = -0.000465048 Jy ! Component: 500 - total flux cleaned = -0.000508264 Jy ! Component: 550 - total flux cleaned = -0.000487107 Jy ! Component: 600 - total flux cleaned = -0.000548937 Jy ! Component: 650 - total flux cleaned = -0.00058934 Jy ! Component: 700 - total flux cleaned = -0.000589059 Jy ! Component: 750 - total flux cleaned = -0.000609106 Jy ! Component: 800 - total flux cleaned = -0.00064859 Jy ! Component: 850 - total flux cleaned = -0.000629079 Jy ! Component: 900 - total flux cleaned = -0.000666831 Jy ! Component: 950 - total flux cleaned = -0.000666629 Jy ! Component: 1000 - total flux cleaned = -0.000611327 Jy ! Component: 1050 - total flux cleaned = -0.000647967 Jy ! Component: 1100 - total flux cleaned = -0.000648257 Jy ! Component: 1150 - total flux cleaned = -0.000612728 Jy ! Component: 1200 - total flux cleaned = -0.000665521 Jy ! Component: 1250 - total flux cleaned = -0.000647654 Jy ! Component: 1300 - total flux cleaned = -0.000630386 Jy ! Component: 1350 - total flux cleaned = -0.000630208 Jy ! Component: 1400 - total flux cleaned = -0.000647007 Jy ! Component: 1450 - total flux cleaned = -0.000663748 Jy ! Component: 1500 - total flux cleaned = -0.000664069 Jy ! Component: 1550 - total flux cleaned = -0.000696495 Jy ! Component: 1600 - total flux cleaned = -0.000744528 Jy ! Component: 1650 - total flux cleaned = -0.000728629 Jy ! Component: 1700 - total flux cleaned = -0.000791509 Jy ! Component: 1750 - total flux cleaned = -0.000744814 Jy ! Component: 1800 - total flux cleaned = -0.000760315 Jy ! Component: 1850 - total flux cleaned = -0.000745291 Jy ! Component: 1900 - total flux cleaned = -0.00079083 Jy ! Component: 1950 - total flux cleaned = -0.000790923 Jy ! Component: 2000 - total flux cleaned = -0.000790986 Jy ! Component: 2050 - total flux cleaned = -0.000776371 Jy ! Component: 2100 - total flux cleaned = -0.000790909 Jy ! Component: 2150 - total flux cleaned = -0.000776689 Jy ! Component: 2200 - total flux cleaned = -0.000833824 Jy ! Component: 2250 - total flux cleaned = -0.000805641 Jy ! Component: 2300 - total flux cleaned = -0.00083343 Jy ! Component: 2350 - total flux cleaned = -0.000833151 Jy ! Component: 2400 - total flux cleaned = -0.000846895 Jy ! Component: 2450 - total flux cleaned = -0.000887924 Jy ! Component: 2500 - total flux cleaned = -0.000887952 Jy ! Component: 2550 - total flux cleaned = -0.000901396 Jy ! Component: 2600 - total flux cleaned = -0.00096802 Jy ! Component: 2650 - total flux cleaned = -0.000994364 Jy ! Component: 2700 - total flux cleaned = -0.0010207 Jy ! Component: 2750 - total flux cleaned = -0.00100755 Jy ! Component: 2800 - total flux cleaned = -0.00104628 Jy ! Component: 2850 - total flux cleaned = -0.00103336 Jy ! Component: 2900 - total flux cleaned = -0.00107162 Jy ! Component: 2950 - total flux cleaned = -0.00112192 Jy ! Component: 3000 - total flux cleaned = -0.00114691 Jy ! Component: 3050 - total flux cleaned = -0.00114694 Jy ! Component: 3100 - total flux cleaned = -0.00120864 Jy ! Component: 3150 - total flux cleaned = -0.0011719 Jy ! Component: 3200 - total flux cleaned = -0.00119651 Jy ! Component: 3250 - total flux cleaned = -0.00123288 Jy ! Component: 3300 - total flux cleaned = -0.001245 Jy ! Component: 3350 - total flux cleaned = -0.00126871 Jy ! Component: 3400 - total flux cleaned = -0.00129221 Jy ! Component: 3450 - total flux cleaned = -0.00126879 Jy ! Component: 3500 - total flux cleaned = -0.0012922 Jy ! Component: 3550 - total flux cleaned = -0.00125745 Jy ! Component: 3600 - total flux cleaned = -0.00125753 Jy ! Component: 3650 - total flux cleaned = -0.00130331 Jy ! Component: 3700 - total flux cleaned = -0.00132602 Jy ! Component: 3750 - total flux cleaned = -0.00132596 Jy ! Component: 3800 - total flux cleaned = -0.00131471 Jy ! Component: 3850 - total flux cleaned = -0.00131464 Jy ! Component: 3900 - total flux cleaned = -0.00130345 Jy ! Component: 3950 - total flux cleaned = -0.00130351 Jy ! Component: 4000 - total flux cleaned = -0.00132548 Jy ! Component: 4050 - total flux cleaned = -0.0013364 Jy ! Total flux subtracted in 4096 components = -0.00133637 Jy ! Clean residual min=-0.000677 max=0.000685 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.12775 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 360 components and 0.12775 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0904+2333_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.524 x 6.446 at -12.92 degrees (North through East) ! Clean map min=-0.0012842 max=0.11615 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0904+2333_S_map.fits wmodel /image_prod/ug002_uva//J0904+2333_S_map.mod ! Writing 360 model components to file: /image_prod/ug002_uva//J0904+2333_S_map.mod wobs /image_prod/ug002_uva//J0904+2333_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0904+2333_S_uvs.fits wwins /image_prod/ug002_uva//J0904+2333_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0904+2333_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.513861 0.513861 1.02772 2.05544 4.11088 8.22177 16.4435 32.8871 65.7741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.816 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0904+2333_S_dfm.log closed on Wed Mar 4 22:46:41 2020