! Started logfile: /image_prod/ug002_uva//J0725-2640_S_dfm.log on Wed Mar 4 21:46:10 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//J0725-2640_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0725-2640_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886111 visibilities/baseline/integration-bin. ! Found source: J0725-2640 ! ! 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 4785 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 J0725-2640_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019686Jy sigma=6.572519 ! Fit after self-cal, rms=0.836093Jy sigma=5.131638 ! 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=2.828 mas, bmaj=7.167 mas, bpa=-7.62 degrees ! Estimated noise=2.60656 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 = 0.134026 Jy ! Component: 100 - total flux cleaned = 0.186893 Jy ! Total flux subtracted in 100 components = 0.186893 Jy ! Clean residual min=-0.012424 max=0.028349 Jy/beam ! Clean residual mean=-0.000042 rms=0.004549 Jy/beam ! Combined flux in latest and established models = 0.186893 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.186893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108505Jy sigma=0.677666 ! Fit after self-cal, rms=0.108417Jy sigma=0.676736 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322722 Jy ! Component: 100 - total flux cleaned = 0.0525403 Jy ! Total flux subtracted in 100 components = 0.0525403 Jy ! Clean residual min=-0.009537 max=0.016125 Jy/beam ! Clean residual mean=-0.000013 rms=0.003069 Jy/beam ! Combined flux in latest and established models = 0.239433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.239433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098636Jy sigma=0.566316 ! Fit after self-cal, rms=0.098568Jy sigma=0.565059 ! 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=3.484 mas, bmaj=8.547 mas, bpa=-8.448 degrees ! Estimated noise=1.66005 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 = 0.0188858 Jy ! Component: 100 - total flux cleaned = 0.0298914 Jy ! Component: 150 - total flux cleaned = 0.0366905 Jy ! Component: 200 - total flux cleaned = 0.0405498 Jy ! Total flux subtracted in 200 components = 0.0405498 Jy ! Clean residual min=-0.008613 max=0.014435 Jy/beam ! Clean residual mean=0.000004 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.279983 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.279983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095906Jy sigma=0.529347 ! Fit after self-cal, rms=0.095805Jy sigma=0.527459 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 8.547 at -8.448 degrees (North through East) ! Clean map min=-0.009045 max=0.15201 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.93 HN 1.15 KP 0.98 ! LA 0.97 MK 1.06 NL 0.98 OV 0.89 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.24 FD 0.93 HN 1.19 KP 0.93 ! LA 0.96 MK 0.99 NL 1.13 OV 0.92 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.93 HN 1.12 KP 0.94 ! LA 0.96 MK 0.99 NL 0.97 OV 0.89 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.095805Jy sigma=0.527459 ! Fit after self-cal, rms=0.119143Jy sigma=0.473279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=8.705 mas, bpa=-8.816 degrees ! Estimated noise=1.72182 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 = -0.00326312 Jy ! Component: 100 - total flux cleaned = -0.00413034 Jy ! Component: 150 - total flux cleaned = -0.00443988 Jy ! Component: 200 - total flux cleaned = -0.00461221 Jy ! Total flux subtracted in 200 components = -0.00461221 Jy ! Clean residual min=-0.005110 max=0.004422 Jy/beam ! Clean residual mean=-0.000013 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.27537 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.27537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118914Jy sigma=0.470710 ! Fit after self-cal, rms=0.119256Jy sigma=0.470306 ! 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=0.119256Jy sigma=0.470306 ! Fit after self-cal, rms=0.132401Jy sigma=0.466159 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=8.693 mas, bpa=-9.236 degrees ! Estimated noise=1.72544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135173 Jy ! Component: 100 - total flux cleaned = -0.00179458 Jy ! Component: 150 - total flux cleaned = -0.00216874 Jy ! Component: 200 - total flux cleaned = -0.00237023 Jy ! Total flux subtracted in 200 components = -0.00237023 Jy ! Clean residual min=-0.003877 max=0.003997 Jy/beam ! Clean residual mean=0.000006 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.273 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132278Jy sigma=0.465268 ! Fit after self-cal, rms=0.132342Jy sigma=0.465176 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 = -0.000438342 Jy ! Component: 100 - total flux cleaned = -0.000682933 Jy ! Component: 150 - total flux cleaned = -0.000792941 Jy ! Component: 200 - total flux cleaned = -0.000895058 Jy ! Total flux subtracted in 200 components = -0.000895058 Jy ! Clean residual min=-0.003851 max=0.003999 Jy/beam ! Clean residual mean=0.000004 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.272105 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.272105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132291Jy sigma=0.464754 ! Fit after self-cal, rms=0.132289Jy sigma=0.464722 ! 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=0.132289Jy sigma=0.464722 ! Fit after self-cal, rms=0.137564Jy sigma=0.464483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=8.671 mas, bpa=-9.415 degrees ! Estimated noise=1.72523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000943487 Jy ! Component: 100 - total flux cleaned = -0.00120239 Jy ! Component: 150 - total flux cleaned = -0.00143052 Jy ! Component: 200 - total flux cleaned = -0.00153207 Jy ! Total flux subtracted in 200 components = -0.00153207 Jy ! Clean residual min=-0.003757 max=0.003662 Jy/beam ! Clean residual mean=0.000008 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.270573 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.270573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137492Jy sigma=0.464013 ! Fit after self-cal, rms=0.137500Jy sigma=0.463961 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 = -0.000400793 Jy ! Component: 100 - total flux cleaned = -0.000546996 Jy ! Component: 150 - total flux cleaned = -0.000677612 Jy ! Component: 200 - total flux cleaned = -0.000756066 Jy ! Total flux subtracted in 200 components = -0.000756066 Jy ! Clean residual min=-0.003716 max=0.003637 Jy/beam ! Clean residual mean=0.000007 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.269817 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.269817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137469Jy sigma=0.463715 ! Fit after self-cal, rms=0.137467Jy sigma=0.463691 ! 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=0.137467Jy sigma=0.463691 ! Fit after self-cal, rms=0.140144Jy sigma=0.463538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.409 mas, bmaj=22.12 mas, bpa=-5.162 degrees ! Estimated noise=1.94774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415994 Jy ! Component: 100 - total flux cleaned = -0.000327496 Jy ! Component: 150 - total flux cleaned = -0.0002924 Jy ! Component: 200 - total flux cleaned = -0.000320656 Jy ! Total flux subtracted in 200 components = -0.000320656 Jy ! Clean residual min=-0.003788 max=0.003609 Jy/beam ! Clean residual mean=0.000016 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.269496 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.269496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140122Jy sigma=0.463386 ! Fit after self-cal, rms=0.140127Jy sigma=0.463325 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 = -0.000398063 Jy ! Component: 100 - total flux cleaned = -0.00036898 Jy ! Component: 150 - total flux cleaned = -0.000390604 Jy ! Component: 200 - total flux cleaned = -0.000431635 Jy ! Total flux subtracted in 200 components = -0.000431635 Jy ! Clean residual min=-0.003690 max=0.003559 Jy/beam ! Clean residual mean=0.000015 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.269065 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.269065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140129Jy sigma=0.463295 ! Fit after self-cal, rms=0.140129Jy sigma=0.463269 ! 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=3.506 mas, bmaj=8.659 mas, bpa=-9.584 degrees ! Estimated noise=1.72315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 8.659 at -9.584 degrees (North through East) ! Clean map min=-0.0034023 max=0.1624 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=2.832 mas, bmaj=7.234 mas, bpa=-8.579 degrees ! Estimated noise=2.7347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139853 Jy ! Component: 100 - total flux cleaned = 0.19384 Jy ! Component: 150 - total flux cleaned = 0.221983 Jy ! Component: 200 - total flux cleaned = 0.238542 Jy ! Total flux subtracted in 200 components = 0.238542 Jy ! Clean residual min=-0.007043 max=0.009207 Jy/beam ! Clean residual mean=-0.000008 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.238542 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.238542 Jy ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=8.659 mas, bpa=-9.584 degrees ! Estimated noise=1.72315 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 = 0.0129081 Jy ! Component: 100 - total flux cleaned = 0.0194492 Jy ! Component: 150 - total flux cleaned = 0.0230085 Jy ! Component: 200 - total flux cleaned = 0.0250457 Jy ! Total flux subtracted in 200 components = 0.0250457 Jy ! Clean residual min=-0.003412 max=0.003862 Jy/beam ! Clean residual mean=0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.263588 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 93 components and 0.263588 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=8.409 mas, bmaj=22.12 mas, bpa=-5.162 degrees ! Estimated noise=1.94774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233044 Jy ! Component: 100 - total flux cleaned = 0.00246378 Jy ! Component: 150 - total flux cleaned = 0.00258592 Jy ! Component: 200 - total flux cleaned = 0.00269937 Jy ! Total flux subtracted in 200 components = 0.00269937 Jy ! Clean residual min=-0.003556 max=0.003666 Jy/beam ! Clean residual mean=0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.266288 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 = 0.000105293 Jy ! Component: 100 - total flux cleaned = 0.000204239 Jy ! Component: 150 - total flux cleaned = 0.00029698 Jy ! Component: 200 - total flux cleaned = 0.000413687 Jy ! Total flux subtracted in 200 components = 0.000413687 Jy ! Clean residual min=-0.003523 max=0.003660 Jy/beam ! Clean residual mean=0.000009 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.266701 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.266701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=8.659 mas, bpa=-9.584 degrees ! Estimated noise=1.72315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000772958 Jy ! Component: 100 - total flux cleaned = -0.000866613 Jy ! Component: 150 - total flux cleaned = -0.000866452 Jy ! Component: 200 - total flux cleaned = -0.000869475 Jy ! Total flux subtracted in 200 components = -0.000869475 Jy ! Clean residual min=-0.003356 max=0.003417 Jy/beam ! Clean residual mean=0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.265832 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.265832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140199Jy sigma=0.462991 ! Fit after self-cal, rms=0.140134Jy sigma=0.462914 wmodel J0725-2640_S_map.mod ! Writing 113 model components to file: J0725-2640_S_map.mod wobs J0725-2640_S_uvs.fits ! Writing UV FITS file: J0725-2640_S_uvs.fits wwins J0725-2640_S_map.win ! wwins: Wrote 2 windows to J0725-2640_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 = 0.000645754 Jy ! Component: 100 - total flux cleaned = 0.000884564 Jy ! Component: 150 - total flux cleaned = 0.00061007 Jy ! Component: 200 - total flux cleaned = 0.000610885 Jy ! Component: 250 - total flux cleaned = 0.000559399 Jy ! Component: 300 - total flux cleaned = 0.000609065 Jy ! Component: 350 - total flux cleaned = 0.000608428 Jy ! Component: 400 - total flux cleaned = 0.000607632 Jy ! Component: 450 - total flux cleaned = 0.000608062 Jy ! Component: 500 - total flux cleaned = 0.000564528 Jy ! Component: 550 - total flux cleaned = 0.000566442 Jy ! Component: 600 - total flux cleaned = 0.000566707 Jy ! Component: 650 - total flux cleaned = 0.000607332 Jy ! Component: 700 - total flux cleaned = 0.000647233 Jy ! Component: 750 - total flux cleaned = 0.000765798 Jy ! Component: 800 - total flux cleaned = 0.000765976 Jy ! Component: 850 - total flux cleaned = 0.0008809 Jy ! Component: 900 - total flux cleaned = 0.000880629 Jy ! Component: 950 - total flux cleaned = 0.000807309 Jy ! Component: 1000 - total flux cleaned = 0.000844724 Jy ! Component: 1050 - total flux cleaned = 0.00088035 Jy ! Component: 1100 - total flux cleaned = 0.000914919 Jy ! Component: 1150 - total flux cleaned = 0.000846039 Jy ! Component: 1200 - total flux cleaned = 0.000812334 Jy ! Component: 1250 - total flux cleaned = 0.000811982 Jy ! Component: 1300 - total flux cleaned = 0.000712555 Jy ! Component: 1350 - total flux cleaned = 0.000712599 Jy ! Component: 1400 - total flux cleaned = 0.000615051 Jy ! Component: 1450 - total flux cleaned = 0.000582903 Jy ! Component: 1500 - total flux cleaned = 0.000425426 Jy ! Component: 1550 - total flux cleaned = 0.000425394 Jy ! Component: 1600 - total flux cleaned = 0.000302028 Jy ! Component: 1650 - total flux cleaned = 0.000271539 Jy ! Component: 1700 - total flux cleaned = 0.000181825 Jy ! Component: 1750 - total flux cleaned = 0.000123202 Jy ! Component: 1800 - total flux cleaned = 0.000123225 Jy ! Component: 1850 - total flux cleaned = 6.54803e-05 Jy ! Component: 1900 - total flux cleaned = 0.000179362 Jy ! Component: 1950 - total flux cleaned = 9.45493e-05 Jy ! Component: 2000 - total flux cleaned = 9.50167e-05 Jy ! Component: 2050 - total flux cleaned = 0.00017799 Jy ! Component: 2100 - total flux cleaned = 0.00023267 Jy ! Component: 2150 - total flux cleaned = 0.000259623 Jy ! Component: 2200 - total flux cleaned = 0.00023258 Jy ! Component: 2250 - total flux cleaned = 0.000259364 Jy ! Component: 2300 - total flux cleaned = 0.000337945 Jy ! Component: 2350 - total flux cleaned = 0.000389791 Jy ! Component: 2400 - total flux cleaned = 0.000363885 Jy ! Component: 2450 - total flux cleaned = 0.000389059 Jy ! Component: 2500 - total flux cleaned = 0.00043991 Jy ! Component: 2550 - total flux cleaned = 0.000439846 Jy ! Component: 2600 - total flux cleaned = 0.000489334 Jy ! Component: 2650 - total flux cleaned = 0.000513736 Jy ! Component: 2700 - total flux cleaned = 0.000464769 Jy ! Component: 2750 - total flux cleaned = 0.000440289 Jy ! Component: 2800 - total flux cleaned = 0.00039249 Jy ! Component: 2850 - total flux cleaned = 0.000416144 Jy ! Component: 2900 - total flux cleaned = 0.000439372 Jy ! Component: 2950 - total flux cleaned = 0.000392566 Jy ! Component: 3000 - total flux cleaned = 0.000345981 Jy ! Component: 3050 - total flux cleaned = 0.00030001 Jy ! Component: 3100 - total flux cleaned = 0.000231704 Jy ! Component: 3150 - total flux cleaned = 0.000209009 Jy ! Component: 3200 - total flux cleaned = 0.000208956 Jy ! Component: 3250 - total flux cleaned = 0.000119849 Jy ! Component: 3300 - total flux cleaned = 0.000119963 Jy ! Component: 3350 - total flux cleaned = 5.44697e-05 Jy ! Component: 3400 - total flux cleaned = 3.29128e-05 Jy ! Component: 3450 - total flux cleaned = -0.000117804 Jy ! Component: 3500 - total flux cleaned = -9.64346e-05 Jy ! Component: 3550 - total flux cleaned = -0.00018119 Jy ! Component: 3600 - total flux cleaned = -0.000307602 Jy ! Component: 3650 - total flux cleaned = -0.00032867 Jy ! Component: 3700 - total flux cleaned = -0.000390971 Jy ! Component: 3750 - total flux cleaned = -0.000453112 Jy ! Component: 3800 - total flux cleaned = -0.000555823 Jy ! Component: 3850 - total flux cleaned = -0.000474437 Jy ! Component: 3900 - total flux cleaned = -0.000656842 Jy ! Component: 3950 - total flux cleaned = -0.000656726 Jy ! Component: 4000 - total flux cleaned = -0.000696446 Jy ! Component: 4050 - total flux cleaned = -0.000716283 Jy ! Total flux subtracted in 4096 components = -0.000755593 Jy ! Clean residual min=-0.000983 max=0.001013 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.265076 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 366 components and 0.265076 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0725-2640_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 8.659 at -9.584 degrees (North through East) ! Clean map min=-0.002239 max=0.17169 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0725-2640_S_map.fits wmodel /image_prod/ug002_uva//J0725-2640_S_map.mod ! Writing 366 model components to file: /image_prod/ug002_uva//J0725-2640_S_map.mod wobs /image_prod/ug002_uva//J0725-2640_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0725-2640_S_uvs.fits wwins /image_prod/ug002_uva//J0725-2640_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0725-2640_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.171686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.622732 0.622732 1.24546 2.49093 4.98185 9.96371 19.9274 39.8548 79.7096 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 481.748 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0725-2640_S_dfm.log closed on Wed Mar 4 21:46:14 2020