! Started logfile: /scr/pima/rv121_uvs/J0806+5931_X_dfm.log on Sat Jul 28 00:39:35 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/J0806+5931_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J0806+5931_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0806+5931 ! ! 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 4312 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 J0806+5931_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001673Jy sigma=21.758747 ! Fit after self-cal, rms=0.974205Jy sigma=21.180540 ! 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=0.8076 mas, bmaj=2.842 mas, bpa=-57.81 degrees ! Estimated noise=0.893487 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 = 0.0199554 Jy ! Component: 100 - total flux cleaned = 0.0245315 Jy ! Total flux subtracted in 100 components = 0.0245315 Jy ! Clean residual min=-0.003929 max=0.004483 Jy/beam ! Clean residual mean=0.000012 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0245315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0245315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045263Jy sigma=0.936279 ! Fit after self-cal, rms=0.043731Jy sigma=0.901597 ! 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=1.257 mas, bmaj=2.915 mas, bpa=-59.66 degrees ! Estimated noise=0.503767 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 = 0.00457288 Jy ! Component: 100 - total flux cleaned = 0.00673927 Jy ! Component: 150 - total flux cleaned = 0.00807047 Jy ! Component: 200 - total flux cleaned = 0.00890848 Jy ! Total flux subtracted in 200 components = 0.00890848 Jy ! Clean residual min=-0.002127 max=0.002249 Jy/beam ! Clean residual mean=0.000024 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.03344 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.03344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043237Jy sigma=0.891754 ! Fit after self-cal, rms=0.043207Jy sigma=0.891014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 2.915 at -59.66 degrees (North through East) ! Clean map min=-0.0020753 max=0.02888 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.05 KP 0.87 LA 1.02 ! MK 1.09 NL 1.01 OV 1.00 PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.84 KP 0.94 LA 1.17 ! MK 0.97 NL 1.04 OV 1.06 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 KP 1.08 LA 0.93 ! MK 1.08 NL 1.04 OV 0.96 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.84 KP 0.90 LA 1.05 ! MK 1.04 NL 0.99 OV 0.97 PT 0.95 ! ! ! Fit before self-cal, rms=0.043207Jy sigma=0.891014 ! Fit after self-cal, rms=0.041782Jy sigma=0.886937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.92 mas, bpa=-59.59 degrees ! Estimated noise=0.495871 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 = 0.000338624 Jy ! Component: 100 - total flux cleaned = 0.000314261 Jy ! Component: 150 - total flux cleaned = 0.00029348 Jy ! Component: 200 - total flux cleaned = 0.000274447 Jy ! Total flux subtracted in 200 components = 0.000274447 Jy ! Clean residual min=-0.001701 max=0.001926 Jy/beam ! Clean residual mean=0.000027 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0337144 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0337144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041753Jy sigma=0.886288 ! Fit after self-cal, rms=0.041814Jy sigma=0.885406 ! 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=0.041814Jy sigma=0.885406 ! Fit after self-cal, rms=0.042571Jy sigma=0.883164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=2.935 mas, bpa=-59.64 degrees ! Estimated noise=0.49663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.46265e-05 Jy ! Component: 100 - total flux cleaned = -2.56521e-05 Jy ! Component: 150 - total flux cleaned = -2.51765e-05 Jy ! Component: 200 - total flux cleaned = -1.17468e-05 Jy ! Total flux subtracted in 200 components = -1.17468e-05 Jy ! Clean residual min=-0.001693 max=0.001946 Jy/beam ! Clean residual mean=0.000019 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0337027 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0337027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042558Jy sigma=0.882888 ! Fit after self-cal, rms=0.042586Jy sigma=0.881803 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 (31.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001138 Jy ! Component: 100 - total flux cleaned = 0.000969728 Jy ! Component: 150 - total flux cleaned = 0.000886599 Jy ! Component: 200 - total flux cleaned = 0.000836121 Jy ! Total flux subtracted in 200 components = 0.000836121 Jy ! Clean residual min=-0.001707 max=0.001767 Jy/beam ! Clean residual mean=0.000024 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0345388 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0345388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042511Jy sigma=0.880354 ! Fit after self-cal, rms=0.042497Jy sigma=0.879963 ! Inverting map ! Added new window around map position (-0.6, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016819 Jy ! Component: 100 - total flux cleaned = 0.00245393 Jy ! Component: 150 - total flux cleaned = 0.00273912 Jy ! Component: 200 - total flux cleaned = 0.00279374 Jy ! Total flux subtracted in 200 components = 0.00279374 Jy ! Clean residual min=-0.001567 max=0.001656 Jy/beam ! Clean residual mean=0.000019 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0373326 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.0373326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042413Jy sigma=0.878247 ! Fit after self-cal, rms=0.042378Jy sigma=0.877657 ! 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=0.042378Jy sigma=0.877657 ! Fit after self-cal, rms=0.041707Jy sigma=0.877291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.93 mas, bpa=-59.69 degrees ! Estimated noise=0.486191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115445 Jy ! Component: 100 - total flux cleaned = 0.00155741 Jy ! Component: 150 - total flux cleaned = 0.0015591 Jy ! Component: 200 - total flux cleaned = 0.00153636 Jy ! Total flux subtracted in 200 components = 0.00153636 Jy ! Clean residual min=-0.001460 max=0.001535 Jy/beam ! Clean residual mean=0.000012 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0388689 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.0388689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041660Jy sigma=0.876346 ! Fit after self-cal, rms=0.041666Jy sigma=0.876105 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 = 0.000458421 Jy ! Component: 100 - total flux cleaned = 0.000461062 Jy ! Component: 150 - total flux cleaned = 0.000394931 Jy ! Component: 200 - total flux cleaned = 0.00029185 Jy ! Total flux subtracted in 200 components = 0.00029185 Jy ! Clean residual min=-0.001424 max=0.001484 Jy/beam ! Clean residual mean=0.000013 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0391608 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.0391608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041637Jy sigma=0.875550 ! Fit after self-cal, rms=0.041628Jy sigma=0.875464 ! 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=0.041628Jy sigma=0.875464 ! Fit after self-cal, rms=0.041464Jy sigma=0.875360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.741 mas, bmaj=3.355 mas, bpa=89.62 degrees ! Estimated noise=0.527919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413954 Jy ! Component: 100 - total flux cleaned = 0.000562657 Jy ! Component: 150 - total flux cleaned = 0.000598572 Jy ! Component: 200 - total flux cleaned = 0.000599271 Jy ! Total flux subtracted in 200 components = 0.000599271 Jy ! Clean residual min=-0.001446 max=0.001428 Jy/beam ! Clean residual mean=0.000016 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.03976 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.03976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041449Jy sigma=0.875042 ! Fit after self-cal, rms=0.041445Jy sigma=0.874922 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 = 0.000183644 Jy ! Component: 100 - total flux cleaned = 0.000203967 Jy ! Component: 150 - total flux cleaned = 0.0001575 Jy ! Component: 200 - total flux cleaned = 8.61889e-05 Jy ! Total flux subtracted in 200 components = 8.61889e-05 Jy ! Clean residual min=-0.001440 max=0.001446 Jy/beam ! Clean residual mean=0.000016 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0398462 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0398462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041434Jy sigma=0.874714 ! Fit after self-cal, rms=0.041423Jy sigma=0.874596 ! Inverting map ! Added new window around map position (-50, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124806 Jy ! Component: 100 - total flux cleaned = 0.00148193 Jy ! Component: 150 - total flux cleaned = 0.00165588 Jy ! Component: 200 - total flux cleaned = 0.001657 Jy ! Total flux subtracted in 200 components = 0.001657 Jy ! Clean residual min=-0.001392 max=0.001290 Jy/beam ! Clean residual mean=0.000018 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0415032 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.0415032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041385Jy sigma=0.873624 ! Fit after self-cal, rms=0.041374Jy sigma=0.873332 ! 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=1.297 mas, bmaj=2.922 mas, bpa=-59.71 degrees ! Estimated noise=0.483239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 2.922 at -59.71 degrees (North through East) ! Clean map min=-0.0016759 max=0.028436 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=0.8299 mas, bmaj=2.811 mas, bpa=-57.67 degrees ! Estimated noise=0.867688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216545 Jy ! Component: 100 - total flux cleaned = 0.0278874 Jy ! Component: 150 - total flux cleaned = 0.030064 Jy ! Component: 200 - total flux cleaned = 0.0322884 Jy ! Total flux subtracted in 200 components = 0.0322884 Jy ! Clean residual min=-0.003328 max=0.003262 Jy/beam ! Clean residual mean=0.000015 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0322884 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0322884 Jy ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.922 mas, bpa=-59.71 degrees ! Estimated noise=0.483239 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 = 0.00316827 Jy ! Component: 100 - total flux cleaned = 0.00489286 Jy ! Component: 150 - total flux cleaned = 0.00574084 Jy ! Component: 200 - total flux cleaned = 0.00629901 Jy ! Total flux subtracted in 200 components = 0.00629901 Jy ! Clean residual min=-0.001839 max=0.001667 Jy/beam ! Clean residual mean=0.000015 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0385874 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.0385874 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=2.741 mas, bmaj=3.355 mas, bpa=89.62 degrees ! Estimated noise=0.527919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114737 Jy ! Component: 100 - total flux cleaned = 0.00169359 Jy ! Component: 150 - total flux cleaned = 0.00181259 Jy ! Component: 200 - total flux cleaned = 0.0019907 Jy ! Total flux subtracted in 200 components = 0.0019907 Jy ! Clean residual min=-0.001649 max=0.001483 Jy/beam ! Clean residual mean=0.000020 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0405781 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 = 0.000162061 Jy ! Component: 100 - total flux cleaned = 0.000339148 Jy ! Component: 150 - total flux cleaned = 0.000476312 Jy ! Component: 200 - total flux cleaned = 0.000605572 Jy ! Total flux subtracted in 200 components = 0.000605572 Jy ! Clean residual min=-0.001568 max=0.001375 Jy/beam ! Clean residual mean=0.000020 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0411836 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 92 components and 0.0411837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.922 mas, bpa=-59.71 degrees ! Estimated noise=0.483239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8105e-05 Jy ! Component: 100 - total flux cleaned = -3.91692e-05 Jy ! Component: 150 - total flux cleaned = -1.00995e-05 Jy ! Component: 200 - total flux cleaned = 1.75117e-05 Jy ! Total flux subtracted in 200 components = 1.75117e-05 Jy ! Clean residual min=-0.001416 max=0.001461 Jy/beam ! Clean residual mean=0.000013 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0412012 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.0412012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041375Jy sigma=0.873539 ! Fit after self-cal, rms=0.041361Jy sigma=0.873245 wmodel J0806+5931_X_map.mod ! Writing 114 model components to file: J0806+5931_X_map.mod wobs J0806+5931_X_uvs.fits ! Writing UV FITS file: J0806+5931_X_uvs.fits wwins J0806+5931_X_map.win ! wwins: Wrote 4 windows to J0806+5931_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 = -0.000137396 Jy ! Component: 100 - total flux cleaned = -0.000212201 Jy ! Component: 150 - total flux cleaned = -0.000258865 Jy ! Component: 200 - total flux cleaned = -0.000346646 Jy ! Component: 250 - total flux cleaned = -0.000452623 Jy ! Component: 300 - total flux cleaned = -0.000554511 Jy ! Component: 350 - total flux cleaned = -0.000553898 Jy ! Component: 400 - total flux cleaned = -0.00053487 Jy ! Component: 450 - total flux cleaned = -0.000516697 Jy ! Component: 500 - total flux cleaned = -0.000517097 Jy ! Component: 550 - total flux cleaned = -0.000587339 Jy ! Component: 600 - total flux cleaned = -0.000604198 Jy ! Component: 650 - total flux cleaned = -0.000654586 Jy ! Component: 700 - total flux cleaned = -0.000703842 Jy ! Component: 750 - total flux cleaned = -0.000736059 Jy ! Component: 800 - total flux cleaned = -0.000799696 Jy ! Component: 850 - total flux cleaned = -0.000862607 Jy ! Component: 900 - total flux cleaned = -0.000924167 Jy ! Component: 950 - total flux cleaned = -0.000954617 Jy ! Component: 1000 - total flux cleaned = -0.000999574 Jy ! Component: 1050 - total flux cleaned = -0.00102915 Jy ! Component: 1100 - total flux cleaned = -0.00102918 Jy ! Component: 1150 - total flux cleaned = -0.00104375 Jy ! Component: 1200 - total flux cleaned = -0.00107204 Jy ! Component: 1250 - total flux cleaned = -0.00108609 Jy ! Component: 1300 - total flux cleaned = -0.0011141 Jy ! Component: 1350 - total flux cleaned = -0.0011552 Jy ! Component: 1400 - total flux cleaned = -0.0012092 Jy ! Component: 1450 - total flux cleaned = -0.00118245 Jy ! Component: 1500 - total flux cleaned = -0.00118233 Jy ! Component: 1550 - total flux cleaned = -0.00120866 Jy ! Component: 1600 - total flux cleaned = -0.00119559 Jy ! Component: 1650 - total flux cleaned = -0.0011956 Jy ! Component: 1700 - total flux cleaned = -0.00119558 Jy ! Component: 1750 - total flux cleaned = -0.00118304 Jy ! Component: 1800 - total flux cleaned = -0.00117054 Jy ! Component: 1850 - total flux cleaned = -0.00118283 Jy ! Component: 1900 - total flux cleaned = -0.00123201 Jy ! Component: 1950 - total flux cleaned = -0.00125627 Jy ! Component: 2000 - total flux cleaned = -0.00122003 Jy ! Component: 2050 - total flux cleaned = -0.00124405 Jy ! Component: 2100 - total flux cleaned = -0.00125596 Jy ! Component: 2150 - total flux cleaned = -0.00125595 Jy ! Component: 2200 - total flux cleaned = -0.00122089 Jy ! Component: 2250 - total flux cleaned = -0.00122092 Jy ! Component: 2300 - total flux cleaned = -0.00123241 Jy ! Component: 2350 - total flux cleaned = -0.00122107 Jy ! Component: 2400 - total flux cleaned = -0.00116479 Jy ! Component: 2450 - total flux cleaned = -0.00118719 Jy ! Component: 2500 - total flux cleaned = -0.00118705 Jy ! Component: 2550 - total flux cleaned = -0.00117594 Jy ! Component: 2600 - total flux cleaned = -0.00113206 Jy ! Component: 2650 - total flux cleaned = -0.00108848 Jy ! Component: 2700 - total flux cleaned = -0.00108855 Jy ! Component: 2750 - total flux cleaned = -0.00105633 Jy ! Component: 2800 - total flux cleaned = -0.00107773 Jy ! Component: 2850 - total flux cleaned = -0.00103529 Jy ! Component: 2900 - total flux cleaned = -0.00101421 Jy ! Component: 2950 - total flux cleaned = -0.00100371 Jy ! Component: 3000 - total flux cleaned = -0.00100362 Jy ! Component: 3050 - total flux cleaned = -0.000962196 Jy ! Component: 3100 - total flux cleaned = -0.000920954 Jy ! Component: 3150 - total flux cleaned = -0.00093118 Jy ! Component: 3200 - total flux cleaned = -0.000880328 Jy ! Component: 3250 - total flux cleaned = -0.000880334 Jy ! Component: 3300 - total flux cleaned = -0.000910446 Jy ! Component: 3350 - total flux cleaned = -0.000880372 Jy ! Component: 3400 - total flux cleaned = -0.000890374 Jy ! Component: 3450 - total flux cleaned = -0.000831072 Jy ! Component: 3500 - total flux cleaned = -0.000811363 Jy ! Component: 3550 - total flux cleaned = -0.000791845 Jy ! Component: 3600 - total flux cleaned = -0.000820971 Jy ! Component: 3650 - total flux cleaned = -0.000772568 Jy ! Component: 3700 - total flux cleaned = -0.000772524 Jy ! Component: 3750 - total flux cleaned = -0.000715138 Jy ! Component: 3800 - total flux cleaned = -0.000705649 Jy ! Component: 3850 - total flux cleaned = -0.000705632 Jy ! Component: 3900 - total flux cleaned = -0.000648976 Jy ! Component: 3950 - total flux cleaned = -0.00063963 Jy ! Component: 4000 - total flux cleaned = -0.000630305 Jy ! Component: 4050 - total flux cleaned = -0.000583811 Jy ! Total flux subtracted in 4096 components = -0.000546796 Jy ! Clean residual min=-0.000531 max=0.000514 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0406544 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 377 components and 0.0406544 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J0806+5931_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 2.922 at -59.71 degrees (North through East) ! Clean map min=-0.0011697 max=0.027126 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J0806+5931_X_map.fits wmodel /scr/pima/rv121_uvs/J0806+5931_X_map.mod ! Writing 377 model components to file: /scr/pima/rv121_uvs/J0806+5931_X_map.mod wobs /scr/pima/rv121_uvs/J0806+5931_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J0806+5931_X_uvs.fits wwins /scr/pima/rv121_uvs/J0806+5931_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv121_uvs/J0806+5931_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0271258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75292 1.75292 3.50584 7.01167 14.0233 28.0467 56.0934 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.143 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J0806+5931_X_dfm.log closed on Sat Jul 28 00:39:39 2018