! Started logfile: /scr/pima/rv122_uvs/J1835+2506_X_dfm.log on Fri Jul 13 21:10:22 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/rv122_uvs/J1835+2506_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1835+2506_X_uva.fits ! AN table 1: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.767857 visibilities/baseline/integration-bin. ! Found source: J1835+2506 ! ! 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 69 lines of history. ! ! Reading 3956 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 J1835+2506_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998695Jy sigma=20.846586 ! Fit after self-cal, rms=0.969115Jy sigma=20.223382 ! 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=0.7691 mas, bmaj=2.201 mas, bpa=-17.32 degrees ! Estimated noise=1.07108 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 = 0.0233403 Jy ! Component: 100 - total flux cleaned = 0.0287405 Jy ! Total flux subtracted in 100 components = 0.0287405 Jy ! Clean residual min=-0.003520 max=0.003993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0287405 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0287405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046691Jy sigma=0.894547 ! Fit after self-cal, rms=0.045537Jy sigma=0.872902 ! 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=1.118 mas, bmaj=2.456 mas, bpa=-16.88 degrees ! Estimated noise=0.559952 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 (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509605 Jy ! Component: 100 - total flux cleaned = 0.00725059 Jy ! Component: 150 - total flux cleaned = 0.00795642 Jy ! Component: 200 - total flux cleaned = 0.00825518 Jy ! Total flux subtracted in 200 components = 0.00825518 Jy ! Clean residual min=-0.002834 max=0.002207 Jy/beam ! Clean residual mean=-0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0369957 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0369957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045003Jy sigma=0.861983 ! Fit after self-cal, rms=0.044987Jy sigma=0.860715 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.456 at -16.88 degrees (North through East) ! Clean map min=-0.0026681 max=0.031098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 KP 1.05 LA 1.14 ! MK 0.95 OV 1.02 PT 0.98 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 KP 1.11 LA 1.15 ! MK 1.21 OV 1.05 PT 0.84 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 1.11 LA 1.06 ! MK 1.06 OV 0.94 PT 0.80 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 KP 1.03 LA 1.04 ! MK 0.81 OV 0.98 PT 0.81 SC 0.85 ! ! ! Fit before self-cal, rms=0.044987Jy sigma=0.860715 ! Fit after self-cal, rms=0.043257Jy sigma=0.854708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.464 mas, bpa=-17.07 degrees ! Estimated noise=0.552708 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 = 0.000355269 Jy ! Component: 100 - total flux cleaned = 0.000308498 Jy ! Component: 150 - total flux cleaned = 0.000244904 Jy ! Component: 200 - total flux cleaned = 0.000167487 Jy ! Total flux subtracted in 200 components = 0.000167487 Jy ! Clean residual min=-0.001661 max=0.002178 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0371632 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0371632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043233Jy sigma=0.854242 ! Fit after self-cal, rms=0.043361Jy sigma=0.853116 ! 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=0.043361Jy sigma=0.853116 ! Fit after self-cal, rms=0.044260Jy sigma=0.850710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.458 mas, bpa=-17.11 degrees ! Estimated noise=0.557783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78342e-06 Jy ! Component: 100 - total flux cleaned = 8.6127e-05 Jy ! Component: 150 - total flux cleaned = 0.000137203 Jy ! Component: 200 - total flux cleaned = 0.000197297 Jy ! Total flux subtracted in 200 components = 0.000197297 Jy ! Clean residual min=-0.001471 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0373605 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0373605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044240Jy sigma=0.850446 ! Fit after self-cal, rms=0.044296Jy sigma=0.849632 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 (-21, 48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127786 Jy ! Component: 100 - total flux cleaned = 0.00116118 Jy ! Component: 150 - total flux cleaned = 0.0010625 Jy ! Component: 200 - total flux cleaned = 0.0010329 Jy ! Total flux subtracted in 200 components = 0.0010329 Jy ! Clean residual min=-0.001378 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0383934 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0383934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044211Jy sigma=0.848298 ! Fit after self-cal, rms=0.044195Jy sigma=0.848006 ! 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=0.044195Jy sigma=0.848006 ! Fit after self-cal, rms=0.044178Jy sigma=0.847773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.449 mas, bpa=-16.86 degrees ! Estimated noise=0.558622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775902 Jy ! Component: 100 - total flux cleaned = 0.000837126 Jy ! Component: 150 - total flux cleaned = 0.000837355 Jy ! Component: 200 - total flux cleaned = 0.000836903 Jy ! Total flux subtracted in 200 components = 0.000836903 Jy ! Clean residual min=-0.001314 max=0.001408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0392303 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0392303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044132Jy sigma=0.847034 ! Fit after self-cal, rms=0.044151Jy sigma=0.846874 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 = 0.000196198 Jy ! Component: 100 - total flux cleaned = 0.000170436 Jy ! Component: 150 - total flux cleaned = 0.00012477 Jy ! Component: 200 - total flux cleaned = 0.000103326 Jy ! Total flux subtracted in 200 components = 0.000103326 Jy ! Clean residual min=-0.001327 max=0.001415 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0393336 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.0393336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044122Jy sigma=0.846473 ! Fit after self-cal, rms=0.044119Jy sigma=0.846423 ! 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=0.044119Jy sigma=0.846423 ! Fit after self-cal, rms=0.044195Jy sigma=0.846272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=3.603 mas, bpa=33.2 degrees ! Estimated noise=0.645024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552755 Jy ! Component: 100 - total flux cleaned = 0.000651772 Jy ! Component: 150 - total flux cleaned = 0.000685221 Jy ! Component: 200 - total flux cleaned = 0.000726063 Jy ! Total flux subtracted in 200 components = 0.000726063 Jy ! Clean residual min=-0.001417 max=0.001403 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0400597 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0400597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044184Jy sigma=0.846070 ! Fit after self-cal, rms=0.044194Jy sigma=0.845987 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 = 0.000110138 Jy ! Component: 100 - total flux cleaned = 0.000155796 Jy ! Component: 150 - total flux cleaned = 0.000156609 Jy ! Component: 200 - total flux cleaned = 0.000157108 Jy ! Total flux subtracted in 200 components = 0.000157108 Jy ! Clean residual min=-0.001441 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0402168 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0402168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044187Jy sigma=0.845922 ! Fit after self-cal, rms=0.044187Jy sigma=0.845892 ! 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=1.107 mas, bmaj=2.444 mas, bpa=-16.74 degrees ! Estimated noise=0.560282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.444 at -16.74 degrees (North through East) ! Clean map min=-0.0015137 max=0.030258 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=0.7599 mas, bmaj=2.187 mas, bpa=-17.25 degrees ! Estimated noise=1.06144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242559 Jy ! Component: 100 - total flux cleaned = 0.0309169 Jy ! Component: 150 - total flux cleaned = 0.0340414 Jy ! Component: 200 - total flux cleaned = 0.0347148 Jy ! Total flux subtracted in 200 components = 0.0347148 Jy ! Clean residual min=-0.003295 max=0.003109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0347148 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0347148 Jy ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.444 mas, bpa=-16.74 degrees ! Estimated noise=0.560282 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 = 0.00293654 Jy ! Component: 100 - total flux cleaned = 0.00458749 Jy ! Component: 150 - total flux cleaned = 0.00490105 Jy ! Component: 200 - total flux cleaned = 0.00494323 Jy ! Total flux subtracted in 200 components = 0.00494323 Jy ! Clean residual min=-0.001650 max=0.001573 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.039658 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.039658 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=2.778 mas, bmaj=3.603 mas, bpa=33.2 degrees ! Estimated noise=0.645024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461626 Jy ! Component: 100 - total flux cleaned = 0.000495925 Jy ! Component: 150 - total flux cleaned = 0.000470858 Jy ! Component: 200 - total flux cleaned = 0.000492721 Jy ! Total flux subtracted in 200 components = 0.000492721 Jy ! Clean residual min=-0.001385 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0401507 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 = 1.81565e-05 Jy ! Component: 100 - total flux cleaned = 1.78827e-05 Jy ! Component: 150 - total flux cleaned = 2.7166e-06 Jy ! Component: 200 - total flux cleaned = 3.15501e-06 Jy ! Total flux subtracted in 200 components = 3.15501e-06 Jy ! Clean residual min=-0.001390 max=0.001487 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0401539 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0401539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.444 mas, bpa=-16.74 degrees ! Estimated noise=0.560282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396899 Jy ! Component: 100 - total flux cleaned = -0.000309428 Jy ! Component: 150 - total flux cleaned = -0.000283122 Jy ! Component: 200 - total flux cleaned = -0.000234648 Jy ! Total flux subtracted in 200 components = -0.000234648 Jy ! Clean residual min=-0.001380 max=0.001343 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0399192 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0399192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044195Jy sigma=0.846176 ! Fit after self-cal, rms=0.044200Jy sigma=0.846006 wmodel J1835+2506_X_map.mod ! Writing 75 model components to file: J1835+2506_X_map.mod wobs J1835+2506_X_uvs.fits ! Writing UV FITS file: J1835+2506_X_uvs.fits wwins J1835+2506_X_map.win ! wwins: Wrote 3 windows to J1835+2506_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 = -0.0002816 Jy ! Component: 100 - total flux cleaned = -0.000523226 Jy ! Component: 150 - total flux cleaned = -0.000682803 Jy ! Component: 200 - total flux cleaned = -0.000837093 Jy ! Component: 250 - total flux cleaned = -0.000964646 Jy ! Component: 300 - total flux cleaned = -0.00104623 Jy ! Component: 350 - total flux cleaned = -0.00108584 Jy ! Component: 400 - total flux cleaned = -0.00106642 Jy ! Component: 450 - total flux cleaned = -0.00108532 Jy ! Component: 500 - total flux cleaned = -0.00114108 Jy ! Component: 550 - total flux cleaned = -0.00117723 Jy ! Component: 600 - total flux cleaned = -0.00121306 Jy ! Component: 650 - total flux cleaned = -0.00119561 Jy ! Component: 700 - total flux cleaned = -0.00128188 Jy ! Component: 750 - total flux cleaned = -0.00128163 Jy ! Component: 800 - total flux cleaned = -0.00128153 Jy ! Component: 850 - total flux cleaned = -0.00134733 Jy ! Component: 900 - total flux cleaned = -0.0013634 Jy ! Component: 950 - total flux cleaned = -0.0014273 Jy ! Component: 1000 - total flux cleaned = -0.00147466 Jy ! Component: 1050 - total flux cleaned = -0.00147466 Jy ! Component: 1100 - total flux cleaned = -0.00147484 Jy ! Component: 1150 - total flux cleaned = -0.00149025 Jy ! Component: 1200 - total flux cleaned = -0.00149032 Jy ! Component: 1250 - total flux cleaned = -0.00153498 Jy ! Component: 1300 - total flux cleaned = -0.00156401 Jy ! Component: 1350 - total flux cleaned = -0.0015351 Jy ! Component: 1400 - total flux cleaned = -0.00156381 Jy ! Component: 1450 - total flux cleaned = -0.00150701 Jy ! Component: 1500 - total flux cleaned = -0.00146518 Jy ! Component: 1550 - total flux cleaned = -0.00147919 Jy ! Component: 1600 - total flux cleaned = -0.0014792 Jy ! Component: 1650 - total flux cleaned = -0.00145185 Jy ! Component: 1700 - total flux cleaned = -0.00146531 Jy ! Component: 1750 - total flux cleaned = -0.00149195 Jy ! Component: 1800 - total flux cleaned = -0.00147877 Jy ! Component: 1850 - total flux cleaned = -0.00149177 Jy ! Component: 1900 - total flux cleaned = -0.00149193 Jy ! Component: 1950 - total flux cleaned = -0.00151766 Jy ! Component: 2000 - total flux cleaned = -0.00154311 Jy ! Component: 2050 - total flux cleaned = -0.0015302 Jy ! Component: 2100 - total flux cleaned = -0.00151774 Jy ! Component: 2150 - total flux cleaned = -0.00149294 Jy ! Component: 2200 - total flux cleaned = -0.00152974 Jy ! Component: 2250 - total flux cleaned = -0.00154204 Jy ! Component: 2300 - total flux cleaned = -0.00155427 Jy ! Component: 2350 - total flux cleaned = -0.00157825 Jy ! Component: 2400 - total flux cleaned = -0.0016141 Jy ! Component: 2450 - total flux cleaned = -0.00163764 Jy ! Component: 2500 - total flux cleaned = -0.00160226 Jy ! Component: 2550 - total flux cleaned = -0.00157907 Jy ! Component: 2600 - total flux cleaned = -0.00157918 Jy ! Component: 2650 - total flux cleaned = -0.00157919 Jy ! Component: 2700 - total flux cleaned = -0.00159069 Jy ! Component: 2750 - total flux cleaned = -0.00159072 Jy ! Component: 2800 - total flux cleaned = -0.00157954 Jy ! Component: 2850 - total flux cleaned = -0.0015571 Jy ! Component: 2900 - total flux cleaned = -0.00157942 Jy ! Component: 2950 - total flux cleaned = -0.00159055 Jy ! Component: 3000 - total flux cleaned = -0.00155753 Jy ! Component: 3050 - total flux cleaned = -0.00159031 Jy ! Component: 3100 - total flux cleaned = -0.00159015 Jy ! Component: 3150 - total flux cleaned = -0.00155767 Jy ! Component: 3200 - total flux cleaned = -0.00156847 Jy ! Component: 3250 - total flux cleaned = -0.00158986 Jy ! Component: 3300 - total flux cleaned = -0.00158982 Jy ! Component: 3350 - total flux cleaned = -0.0015687 Jy ! Component: 3400 - total flux cleaned = -0.00156867 Jy ! Component: 3450 - total flux cleaned = -0.0015686 Jy ! Component: 3500 - total flux cleaned = -0.00162057 Jy ! Component: 3550 - total flux cleaned = -0.00161013 Jy ! Component: 3600 - total flux cleaned = -0.00157926 Jy ! Component: 3650 - total flux cleaned = -0.00155887 Jy ! Component: 3700 - total flux cleaned = -0.00155889 Jy ! Component: 3750 - total flux cleaned = -0.00152847 Jy ! Component: 3800 - total flux cleaned = -0.00151839 Jy ! Component: 3850 - total flux cleaned = -0.00148838 Jy ! Component: 3900 - total flux cleaned = -0.00149843 Jy ! Component: 3950 - total flux cleaned = -0.00151821 Jy ! Component: 4000 - total flux cleaned = -0.00147856 Jy ! Component: 4050 - total flux cleaned = -0.00148843 Jy ! Total flux subtracted in 4096 components = -0.00148842 Jy ! Clean residual min=-0.000510 max=0.000703 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0384308 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 308 components and 0.0384308 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1835+2506_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.444 at -16.74 degrees (North through East) ! Clean map min=-0.0011731 max=0.02951 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1835+2506_X_map.fits wmodel /scr/pima/rv122_uvs/J1835+2506_X_map.mod ! Writing 308 model components to file: /scr/pima/rv122_uvs/J1835+2506_X_map.mod wobs /scr/pima/rv122_uvs/J1835+2506_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1835+2506_X_uvs.fits wwins /scr/pima/rv122_uvs/J1835+2506_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv122_uvs/J1835+2506_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0295098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160969 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63643 1.63643 3.27286 6.54572 13.0914 26.1829 52.3657 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.325 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1835+2506_X_dfm.log closed on Fri Jul 13 21:10:26 2018