! Started logfile: /scr/pima/rv121_uvs/J2130+3332_X_dfm.log on Sat Jul 28 00:43:51 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J2130+3332_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2130+3332_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983924 visibilities/baseline/integration-bin. ! Found source: J2130+3332 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 8324 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2130+3332_X] 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 0.200x0.200 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005004Jy sigma=19.703211 ! Fit after self-cal, rms=0.951806Jy sigma=18.618111 ! 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=0.8195 mas, bmaj=1.196 mas, bpa=-8.429 degrees ! Estimated noise=0.759002 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 = 0.0348527 Jy ! Component: 100 - total flux cleaned = 0.0447113 Jy ! Total flux subtracted in 100 components = 0.0447113 Jy ! Clean residual min=-0.003236 max=0.006575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0447113 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0447113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055154Jy sigma=0.998091 ! Fit after self-cal, rms=0.053602Jy sigma=0.968168 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692762 Jy ! Component: 100 - total flux cleaned = 0.0112496 Jy ! Total flux subtracted in 100 components = 0.0112496 Jy ! Clean residual min=-0.003054 max=0.003336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0559609 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0559609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052148Jy sigma=0.932433 ! Fit after self-cal, rms=0.052077Jy sigma=0.930916 ! 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=1.1 mas, bmaj=1.539 mas, bpa=-8.337 degrees ! Estimated noise=0.410007 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 = 0.00583104 Jy ! Component: 100 - total flux cleaned = 0.00891013 Jy ! Component: 150 - total flux cleaned = 0.0106843 Jy ! Component: 200 - total flux cleaned = 0.0117682 Jy ! Total flux subtracted in 200 components = 0.0117682 Jy ! Clean residual min=-0.001991 max=0.001807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0677291 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.0677291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051494Jy sigma=0.916340 ! Fit after self-cal, rms=0.051455Jy sigma=0.915445 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 1.539 at -8.337 degrees (North through East) ! Clean map min=-0.0018291 max=0.050368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.93 KP 0.96 ! LA 0.95 MK 1.04 NL 1.02 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 1.03 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.02 KP 1.00 ! LA 0.99 MK 0.95 NL 0.96 OV 1.02 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.99 KP 1.02 ! LA 1.02 MK 1.03 NL 1.06 OV 1.03 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.051455Jy sigma=0.915445 ! Fit after self-cal, rms=0.051040Jy sigma=0.913983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.549 mas, bpa=-8.818 degrees ! Estimated noise=0.407248 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 = 0.000649597 Jy ! Component: 100 - total flux cleaned = 0.000690412 Jy ! Component: 150 - total flux cleaned = 0.000605765 Jy ! Component: 200 - total flux cleaned = 0.000558333 Jy ! Total flux subtracted in 200 components = 0.000558333 Jy ! Clean residual min=-0.001763 max=0.001684 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0682874 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0682875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051023Jy sigma=0.913576 ! Fit after self-cal, rms=0.051018Jy sigma=0.913445 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051018Jy sigma=0.913445 ! Fit after self-cal, rms=0.050919Jy sigma=0.912316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.534 mas, bpa=-7.494 degrees ! Estimated noise=0.406748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355442 Jy ! Component: 100 - total flux cleaned = 0.000330511 Jy ! Component: 150 - total flux cleaned = 0.000299104 Jy ! Component: 200 - total flux cleaned = 0.000291236 Jy ! Total flux subtracted in 200 components = 0.000291236 Jy ! Clean residual min=-0.001621 max=0.001692 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0685787 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0685787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050912Jy sigma=0.912185 ! Fit after self-cal, rms=0.050914Jy sigma=0.912121 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 (-29.2, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094638 Jy ! Component: 100 - total flux cleaned = 0.000667216 Jy ! Component: 150 - total flux cleaned = 0.000491363 Jy ! Component: 200 - total flux cleaned = 0.000365582 Jy ! Total flux subtracted in 200 components = 0.000365582 Jy ! Clean residual min=-0.001524 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0689443 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0689443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050865Jy sigma=0.911189 ! Fit after self-cal, rms=0.050856Jy sigma=0.911084 ! Inverting map ! Added new window around map position (4.2, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001175 Jy ! Component: 100 - total flux cleaned = 0.00125731 Jy ! Component: 150 - total flux cleaned = 0.00121031 Jy ! Component: 200 - total flux cleaned = 0.00114469 Jy ! Total flux subtracted in 200 components = 0.00114469 Jy ! Clean residual min=-0.001520 max=0.001543 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.070089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.070089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050813Jy sigma=0.910363 ! Fit after self-cal, rms=0.050808Jy sigma=0.910299 ! Inverting map ! Added new window around map position (-50.6, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659541 Jy ! Component: 100 - total flux cleaned = 0.000722929 Jy ! Component: 150 - total flux cleaned = 0.000696637 Jy ! Component: 200 - total flux cleaned = 0.000597952 Jy ! Total flux subtracted in 200 components = 0.000597952 Jy ! Clean residual min=-0.001398 max=0.001343 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0706869 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0706869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050748Jy sigma=0.909328 ! Fit after self-cal, rms=0.050740Jy sigma=0.909230 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050740Jy sigma=0.909230 ! Fit after self-cal, rms=0.050392Jy sigma=0.909067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=1.53 mas, bpa=-7.495 degrees ! Estimated noise=0.404581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325748 Jy ! Component: 100 - total flux cleaned = 0.000474041 Jy ! Component: 150 - total flux cleaned = 0.000496492 Jy ! Component: 200 - total flux cleaned = 0.000517668 Jy ! Total flux subtracted in 200 components = 0.000517668 Jy ! Clean residual min=-0.001401 max=0.001327 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0712046 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.0712046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050367Jy sigma=0.908703 ! Fit after self-cal, rms=0.050365Jy sigma=0.908680 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 = 6.92979e-05 Jy ! Component: 100 - total flux cleaned = 8.92394e-05 Jy ! Component: 150 - total flux cleaned = 8.95004e-05 Jy ! Component: 200 - total flux cleaned = 8.99955e-05 Jy ! Total flux subtracted in 200 components = 8.99955e-05 Jy ! Clean residual min=-0.001393 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0712946 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.0712946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050350Jy sigma=0.908467 ! Fit after self-cal, rms=0.050349Jy sigma=0.908462 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050349Jy sigma=0.908462 ! Fit after self-cal, rms=0.050290Jy sigma=0.908437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=2.611 mas, bpa=1.083 degrees ! Estimated noise=0.478218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277607 Jy ! Component: 100 - total flux cleaned = 0.000350025 Jy ! Component: 150 - total flux cleaned = 0.000447979 Jy ! Component: 200 - total flux cleaned = 0.000480682 Jy ! Total flux subtracted in 200 components = 0.000480682 Jy ! Clean residual min=-0.001209 max=0.001407 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0717753 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.0717753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050289Jy sigma=0.908363 ! Fit after self-cal, rms=0.050287Jy sigma=0.908340 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 = 3.76756e-05 Jy ! Component: 100 - total flux cleaned = 7.98848e-05 Jy ! Component: 150 - total flux cleaned = 8.9774e-05 Jy ! Component: 200 - total flux cleaned = 0.000109042 Jy ! Total flux subtracted in 200 components = 0.000109042 Jy ! Clean residual min=-0.001206 max=0.001402 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0718843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0718843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050285Jy sigma=0.908300 ! Fit after self-cal, rms=0.050284Jy sigma=0.908287 ! 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=1.097 mas, bmaj=1.529 mas, bpa=-7.511 degrees ! Estimated noise=0.40444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.529 at -7.511 degrees (North through East) ! Clean map min=-0.0012909 max=0.049596 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=0.8174 mas, bmaj=1.187 mas, bpa=-7.391 degrees ! Estimated noise=0.743759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035122 Jy ! Component: 100 - total flux cleaned = 0.0463424 Jy ! Component: 150 - total flux cleaned = 0.0531201 Jy ! Component: 200 - total flux cleaned = 0.0577018 Jy ! Total flux subtracted in 200 components = 0.0577018 Jy ! Clean residual min=-0.002709 max=0.003512 Jy/beam ! Clean residual mean=0.000000 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0577018 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0577018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.529 mas, bpa=-7.511 degrees ! Estimated noise=0.40444 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 = 0.00562128 Jy ! Component: 100 - total flux cleaned = 0.00872852 Jy ! Component: 150 - total flux cleaned = 0.0109355 Jy ! Component: 200 - total flux cleaned = 0.0121676 Jy ! Total flux subtracted in 200 components = 0.0121676 Jy ! Clean residual min=-0.001484 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0698694 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0698694 Jy ! Inverting map ! Added new window around map position (-32.2, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123586 Jy ! Component: 100 - total flux cleaned = 0.00164157 Jy ! Component: 150 - total flux cleaned = 0.00191041 Jy ! Component: 200 - total flux cleaned = 0.00211564 Jy ! Total flux subtracted in 200 components = 0.00211564 Jy ! Clean residual min=-0.001424 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.071985 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.071985 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=2.611 mas, bpa=1.083 degrees ! Estimated noise=0.478218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981714 Jy ! Component: 100 - total flux cleaned = 0.000931715 Jy ! Component: 150 - total flux cleaned = 0.000857241 Jy ! Component: 200 - total flux cleaned = 0.000834486 Jy ! Total flux subtracted in 200 components = 0.000834486 Jy ! Clean residual min=-0.001255 max=0.001152 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0728195 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 = -2.09375e-05 Jy ! Component: 100 - total flux cleaned = -3.96039e-05 Jy ! Component: 150 - total flux cleaned = -5.67636e-05 Jy ! Component: 200 - total flux cleaned = -7.32614e-05 Jy ! Total flux subtracted in 200 components = -7.32614e-05 Jy ! Clean residual min=-0.001220 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0727462 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 101 components and 0.0727462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.529 mas, bpa=-7.511 degrees ! Estimated noise=0.40444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4473e-05 Jy ! Component: 100 - total flux cleaned = -1.20552e-05 Jy ! Component: 150 - total flux cleaned = -9.21489e-05 Jy ! Component: 200 - total flux cleaned = -0.0001442 Jy ! Total flux subtracted in 200 components = -0.0001442 Jy ! Clean residual min=-0.001351 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.072602 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.072602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050292Jy sigma=0.908305 ! Fit after self-cal, rms=0.050283Jy sigma=0.908161 wmodel J2130+3332_X_map.mod ! Writing 117 model components to file: J2130+3332_X_map.mod wobs J2130+3332_X_uvs.fits ! Writing UV FITS file: J2130+3332_X_uvs.fits wwins J2130+3332_X_map.win ! wwins: Wrote 6 windows to J2130+3332_X_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 = -0.000334846 Jy ! Component: 100 - total flux cleaned = -0.000359481 Jy ! Component: 150 - total flux cleaned = -0.000315029 Jy ! Component: 200 - total flux cleaned = -0.000249836 Jy ! Component: 250 - total flux cleaned = -0.000291671 Jy ! Component: 300 - total flux cleaned = -0.000207848 Jy ! Component: 350 - total flux cleaned = -0.000228387 Jy ! Component: 400 - total flux cleaned = -0.000228563 Jy ! Component: 450 - total flux cleaned = -0.000287697 Jy ! Component: 500 - total flux cleaned = -0.000326926 Jy ! Component: 550 - total flux cleaned = -0.000404273 Jy ! Component: 600 - total flux cleaned = -0.000423118 Jy ! Component: 650 - total flux cleaned = -0.000479282 Jy ! Component: 700 - total flux cleaned = -0.000516202 Jy ! Component: 750 - total flux cleaned = -0.000534661 Jy ! Component: 800 - total flux cleaned = -0.000643005 Jy ! Component: 850 - total flux cleaned = -0.000660869 Jy ! Component: 900 - total flux cleaned = -0.000661197 Jy ! Component: 950 - total flux cleaned = -0.000766259 Jy ! Component: 1000 - total flux cleaned = -0.000748698 Jy ! Component: 1050 - total flux cleaned = -0.000765827 Jy ! Component: 1100 - total flux cleaned = -0.0007146 Jy ! Component: 1150 - total flux cleaned = -0.000782081 Jy ! Component: 1200 - total flux cleaned = -0.000748269 Jy ! Component: 1250 - total flux cleaned = -0.000748195 Jy ! Component: 1300 - total flux cleaned = -0.00076459 Jy ! Component: 1350 - total flux cleaned = -0.000731779 Jy ! Component: 1400 - total flux cleaned = -0.00066678 Jy ! Component: 1450 - total flux cleaned = -0.000666696 Jy ! Component: 1500 - total flux cleaned = -0.000682852 Jy ! Component: 1550 - total flux cleaned = -0.000651018 Jy ! Component: 1600 - total flux cleaned = -0.00068277 Jy ! Component: 1650 - total flux cleaned = -0.000635565 Jy ! Component: 1700 - total flux cleaned = -0.000760504 Jy ! Component: 1750 - total flux cleaned = -0.00068291 Jy ! Component: 1800 - total flux cleaned = -0.000713874 Jy ! Component: 1850 - total flux cleaned = -0.000775003 Jy ! Component: 1900 - total flux cleaned = -0.000851079 Jy ! Component: 1950 - total flux cleaned = -0.000850916 Jy ! Component: 2000 - total flux cleaned = -0.000910918 Jy ! Component: 2050 - total flux cleaned = -0.000895947 Jy ! Component: 2100 - total flux cleaned = -0.000984891 Jy ! Component: 2150 - total flux cleaned = -0.000925922 Jy ! Component: 2200 - total flux cleaned = -0.00099922 Jy ! Component: 2250 - total flux cleaned = -0.00101375 Jy ! Component: 2300 - total flux cleaned = -0.00104263 Jy ! Component: 2350 - total flux cleaned = -0.00108599 Jy ! Component: 2400 - total flux cleaned = -0.00104304 Jy ! Component: 2450 - total flux cleaned = -0.0011285 Jy ! Component: 2500 - total flux cleaned = -0.00108593 Jy ! Component: 2550 - total flux cleaned = -0.00115645 Jy ! Component: 2600 - total flux cleaned = -0.00126865 Jy ! Component: 2650 - total flux cleaned = -0.00121276 Jy ! Component: 2700 - total flux cleaned = -0.00124055 Jy ! Component: 2750 - total flux cleaned = -0.00132336 Jy ! Component: 2800 - total flux cleaned = -0.00135081 Jy ! Component: 2850 - total flux cleaned = -0.00130986 Jy ! Component: 2900 - total flux cleaned = -0.00137784 Jy ! Component: 2950 - total flux cleaned = -0.00145888 Jy ! Component: 3000 - total flux cleaned = -0.00147244 Jy ! Component: 3050 - total flux cleaned = -0.00153925 Jy ! Component: 3100 - total flux cleaned = -0.00152596 Jy ! Component: 3150 - total flux cleaned = -0.00157889 Jy ! Component: 3200 - total flux cleaned = -0.00161849 Jy ! Component: 3250 - total flux cleaned = -0.00161854 Jy ! Component: 3300 - total flux cleaned = -0.00168388 Jy ! Component: 3350 - total flux cleaned = -0.00173602 Jy ! Component: 3400 - total flux cleaned = -0.0017748 Jy ! Component: 3450 - total flux cleaned = -0.00176201 Jy ! Component: 3500 - total flux cleaned = -0.00180059 Jy ! Component: 3550 - total flux cleaned = -0.0018773 Jy ! Component: 3600 - total flux cleaned = -0.00192821 Jy ! Component: 3650 - total flux cleaned = -0.00195359 Jy ! Component: 3700 - total flux cleaned = -0.00199154 Jy ! Component: 3750 - total flux cleaned = -0.00201667 Jy ! Component: 3800 - total flux cleaned = -0.0020292 Jy ! Component: 3850 - total flux cleaned = -0.00207908 Jy ! Component: 3900 - total flux cleaned = -0.00212872 Jy ! Component: 3950 - total flux cleaned = -0.0021411 Jy ! Component: 4000 - total flux cleaned = -0.00220264 Jy ! Component: 4050 - total flux cleaned = -0.00217814 Jy ! Total flux subtracted in 4096 components = -0.00220261 Jy ! Clean residual min=-0.000708 max=0.000936 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0703994 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 410 components and 0.0703994 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2130+3332_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.529 at -7.511 degrees (North through East) ! Clean map min=-0.0011133 max=0.04952 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2130+3332_X_map.fits wmodel /scr/pima/rv121_uvs/J2130+3332_X_map.mod ! Writing 410 model components to file: /scr/pima/rv121_uvs/J2130+3332_X_map.mod wobs /scr/pima/rv121_uvs/J2130+3332_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2130+3332_X_uvs.fits wwins /scr/pima/rv121_uvs/J2130+3332_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv121_uvs/J2130+3332_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0495202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24689 1.24689 2.49379 4.98758 9.97516 19.9503 39.9006 79.8012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.597 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2130+3332_X_dfm.log closed on Sat Jul 28 00:43:56 2018