! Started logfile: /scr/pima/rv122_uvs/J1016+0513_X_dfm.log on Fri Jul 13 21:08:11 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/J1016+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1016+0513_X_uva.fits ! AN table 1: 67 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.473432 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1016+0513 ! ! 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 4348 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 J1016+0513_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 299 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 299 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 299 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 299 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016105Jy sigma=19.896122 ! Fit after self-cal, rms=0.842606Jy sigma=16.651161 ! 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=0.9953 mas, bmaj=1.98 mas, bpa=-5.291 degrees ! Estimated noise=0.849231 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 = 0.122492 Jy ! Component: 100 - total flux cleaned = 0.149208 Jy ! Total flux subtracted in 100 components = 0.149208 Jy ! Clean residual min=-0.006474 max=0.008356 Jy/beam ! Clean residual mean=-0.000013 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.149208 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.149208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053487Jy sigma=0.964490 ! Fit after self-cal, rms=0.053480Jy sigma=0.964414 ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842147 Jy ! Component: 100 - total flux cleaned = 0.0129555 Jy ! Total flux subtracted in 100 components = 0.0129555 Jy ! Clean residual min=-0.005007 max=0.005492 Jy/beam ! Clean residual mean=-0.000006 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.162164 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.162164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051804Jy sigma=0.927022 ! Fit after self-cal, rms=0.051789Jy sigma=0.926346 ! 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=1.324 mas, bmaj=2.428 mas, bpa=-6.125 degrees ! Estimated noise=0.577945 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 = 0.00427355 Jy ! Component: 100 - total flux cleaned = 0.00645803 Jy ! Component: 150 - total flux cleaned = 0.00746986 Jy ! Component: 200 - total flux cleaned = 0.0076871 Jy ! Total flux subtracted in 200 components = 0.0076871 Jy ! Clean residual min=-0.005037 max=0.005133 Jy/beam ! Clean residual mean=0.000000 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.169851 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.169851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051425Jy sigma=0.919352 ! Fit after self-cal, rms=0.051417Jy sigma=0.919082 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.324 x 2.428 at -6.125 degrees (North through East) ! Clean map min=-0.0049317 max=0.15292 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.06 ! LA 1.06 OV 1.01 PT 0.91 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 KP 1.14 LA 1.04 ! MK 0.98 OV 1.05 PT 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 1.11 ! LA 1.04 OV 1.00 PT 0.87 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 KP 1.12 LA 1.02 ! MK 0.99 OV 1.01 PT 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 1.08 ! LA 1.05 OV 1.02 PT 0.88 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 KP 1.13 LA 1.05 ! MK 0.96 OV 0.98 PT 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.06 KP 1.08 ! LA 1.04 OV 1.00 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.04 KP 1.15 LA 1.06 ! MK 1.03 OV 0.97 PT 0.91 ! ! ! Fit before self-cal, rms=0.051417Jy sigma=0.919082 ! Fit after self-cal, rms=0.049674Jy sigma=0.878226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=2.431 mas, bpa=-6.337 degrees ! Estimated noise=0.580126 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 = 6.84976e-05 Jy ! Component: 100 - total flux cleaned = -5.28989e-05 Jy ! Component: 150 - total flux cleaned = -0.000102935 Jy ! Component: 200 - total flux cleaned = -0.000101511 Jy ! Total flux subtracted in 200 components = -0.000101511 Jy ! Clean residual min=-0.002230 max=0.002250 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.169749 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.169749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049638Jy sigma=0.877537 ! Fit after self-cal, rms=0.049677Jy sigma=0.877145 ! 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=0.049677Jy sigma=0.877145 ! Fit after self-cal, rms=0.049621Jy sigma=0.870009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.432 mas, bpa=-6.404 degrees ! Estimated noise=0.580836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300702 Jy ! Component: 100 - total flux cleaned = 0.000245161 Jy ! Component: 150 - total flux cleaned = 0.000214649 Jy ! Component: 200 - total flux cleaned = 0.000227893 Jy ! Total flux subtracted in 200 components = 0.000227893 Jy ! Clean residual min=-0.001997 max=0.002049 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.169977 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.169977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049607Jy sigma=0.869706 ! Fit after self-cal, rms=0.049614Jy sigma=0.869624 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 = 6.99153e-05 Jy ! Component: 100 - total flux cleaned = 4.70573e-05 Jy ! Component: 150 - total flux cleaned = 5.73996e-05 Jy ! Component: 200 - total flux cleaned = 4.77136e-05 Jy ! Total flux subtracted in 200 components = 4.77136e-05 Jy ! Clean residual min=-0.001989 max=0.002035 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.170025 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.170025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049607Jy sigma=0.869487 ! Fit after self-cal, rms=0.049606Jy sigma=0.869460 ! 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=0.049606Jy sigma=0.869460 ! Fit after self-cal, rms=0.049653Jy sigma=0.866774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.431 mas, bpa=-6.362 degrees ! Estimated noise=0.581325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002852 Jy ! Component: 100 - total flux cleaned = 0.000246152 Jy ! Component: 150 - total flux cleaned = 0.00023569 Jy ! Component: 200 - total flux cleaned = 0.000235939 Jy ! Total flux subtracted in 200 components = 0.000235939 Jy ! Clean residual min=-0.001964 max=0.002108 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.170261 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.170261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049646Jy sigma=0.866621 ! Fit after self-cal, rms=0.049652Jy sigma=0.866581 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 (2.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184607 Jy ! Component: 100 - total flux cleaned = 0.00228674 Jy ! Component: 150 - total flux cleaned = 0.00240917 Jy ! Component: 200 - total flux cleaned = 0.0025109 Jy ! Total flux subtracted in 200 components = 0.0025109 Jy ! Clean residual min=-0.001933 max=0.001827 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.172772 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.172772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049565Jy sigma=0.865153 ! Fit after self-cal, rms=0.049561Jy sigma=0.865035 ! 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=0.049561Jy sigma=0.865035 ! Fit after self-cal, rms=0.049548Jy sigma=0.864818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=3.873 mas, bpa=33.73 degrees ! Estimated noise=0.640422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008993 Jy ! Component: 100 - total flux cleaned = 0.00104178 Jy ! Component: 150 - total flux cleaned = 0.00100274 Jy ! Component: 200 - total flux cleaned = 0.000980522 Jy ! Total flux subtracted in 200 components = 0.000980522 Jy ! Clean residual min=-0.001760 max=0.001907 Jy/beam ! Clean residual mean=0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.173752 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.173752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049535Jy sigma=0.864610 ! Fit after self-cal, rms=0.049533Jy sigma=0.864564 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 = 0.000230763 Jy ! Component: 100 - total flux cleaned = 0.000210159 Jy ! Component: 150 - total flux cleaned = 0.000173506 Jy ! Component: 200 - total flux cleaned = 0.000157043 Jy ! Total flux subtracted in 200 components = 0.000157043 Jy ! Clean residual min=-0.001720 max=0.001892 Jy/beam ! Clean residual mean=0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.173909 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.173909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049530Jy sigma=0.864520 ! Fit after self-cal, rms=0.049529Jy sigma=0.864513 ! 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=1.327 mas, bmaj=2.427 mas, bpa=-6.329 degrees ! Estimated noise=0.580898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.327 x 2.427 at -6.329 degrees (North through East) ! Clean map min=-0.0017974 max=0.15369 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=0.9965 mas, bmaj=1.977 mas, bpa=-5.521 degrees ! Estimated noise=0.854378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123171 Jy ! Component: 100 - total flux cleaned = 0.150138 Jy ! Component: 150 - total flux cleaned = 0.158401 Jy ! Component: 200 - total flux cleaned = 0.162979 Jy ! Total flux subtracted in 200 components = 0.162979 Jy ! Clean residual min=-0.003353 max=0.002874 Jy/beam ! Clean residual mean=-0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.162979 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.162979 Jy ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=2.427 mas, bpa=-6.329 degrees ! Estimated noise=0.580898 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 = 0.00402879 Jy ! Component: 100 - total flux cleaned = 0.00649161 Jy ! Component: 150 - total flux cleaned = 0.00822756 Jy ! Component: 200 - total flux cleaned = 0.00938027 Jy ! Total flux subtracted in 200 components = 0.00938027 Jy ! Clean residual min=-0.002053 max=0.001824 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.172359 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.172359 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=3.03 mas, bmaj=3.873 mas, bpa=33.73 degrees ! Estimated noise=0.640422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101566 Jy ! Component: 100 - total flux cleaned = 0.00137163 Jy ! Component: 150 - total flux cleaned = 0.0014311 Jy ! Component: 200 - total flux cleaned = 0.00144828 Jy ! Total flux subtracted in 200 components = 0.00144828 Jy ! Clean residual min=-0.001779 max=0.001847 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.173808 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 = 1.61089e-05 Jy ! Component: 100 - total flux cleaned = 3.09596e-05 Jy ! Component: 150 - total flux cleaned = 5.75939e-05 Jy ! Component: 200 - total flux cleaned = 6.979e-05 Jy ! Total flux subtracted in 200 components = 6.979e-05 Jy ! Clean residual min=-0.001753 max=0.001850 Jy/beam ! Clean residual mean=0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.173877 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 103 components and 0.173877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=2.427 mas, bpa=-6.329 degrees ! Estimated noise=0.580898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.99906e-05 Jy ! Component: 100 - total flux cleaned = 2.73836e-06 Jy ! Component: 150 - total flux cleaned = 5.98133e-05 Jy ! Component: 200 - total flux cleaned = 0.000129395 Jy ! Total flux subtracted in 200 components = 0.000129395 Jy ! Clean residual min=-0.002017 max=0.001772 Jy/beam ! Clean residual mean=0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.174007 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.174007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049523Jy sigma=0.864676 ! Fit after self-cal, rms=0.049518Jy sigma=0.864643 wmodel J1016+0513_X_map.mod ! Writing 111 model components to file: J1016+0513_X_map.mod wobs J1016+0513_X_uvs.fits ! Writing UV FITS file: J1016+0513_X_uvs.fits wwins J1016+0513_X_map.win ! wwins: Wrote 3 windows to J1016+0513_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 = -0.000400636 Jy ! Component: 100 - total flux cleaned = -0.000618616 Jy ! Component: 150 - total flux cleaned = -0.00085532 Jy ! Component: 200 - total flux cleaned = -0.000997437 Jy ! Component: 250 - total flux cleaned = -0.00118979 Jy ! Component: 300 - total flux cleaned = -0.001297 Jy ! Component: 350 - total flux cleaned = -0.00142718 Jy ! Component: 400 - total flux cleaned = -0.00152827 Jy ! Component: 450 - total flux cleaned = -0.00162624 Jy ! Component: 500 - total flux cleaned = -0.00174555 Jy ! Component: 550 - total flux cleaned = -0.00176899 Jy ! Component: 600 - total flux cleaned = -0.0018377 Jy ! Component: 650 - total flux cleaned = -0.00192697 Jy ! Component: 700 - total flux cleaned = -0.00201398 Jy ! Component: 750 - total flux cleaned = -0.0020779 Jy ! Component: 800 - total flux cleaned = -0.00216075 Jy ! Component: 850 - total flux cleaned = -0.0022223 Jy ! Component: 900 - total flux cleaned = -0.00230279 Jy ! Component: 950 - total flux cleaned = -0.00234231 Jy ! Component: 1000 - total flux cleaned = -0.00240088 Jy ! Component: 1050 - total flux cleaned = -0.0025161 Jy ! Component: 1100 - total flux cleaned = -0.00262956 Jy ! Component: 1150 - total flux cleaned = -0.00272272 Jy ! Component: 1200 - total flux cleaned = -0.00277816 Jy ! Component: 1250 - total flux cleaned = -0.00288743 Jy ! Component: 1300 - total flux cleaned = -0.00303116 Jy ! Component: 1350 - total flux cleaned = -0.00308438 Jy ! Component: 1400 - total flux cleaned = -0.00322495 Jy ! Component: 1450 - total flux cleaned = -0.00324274 Jy ! Component: 1500 - total flux cleaned = -0.00334611 Jy ! Component: 1550 - total flux cleaned = -0.00339721 Jy ! Component: 1600 - total flux cleaned = -0.00346504 Jy ! Component: 1650 - total flux cleaned = -0.00351516 Jy ! Component: 1700 - total flux cleaned = -0.00354815 Jy ! Component: 1750 - total flux cleaned = -0.00356454 Jy ! Component: 1800 - total flux cleaned = -0.00354827 Jy ! Component: 1850 - total flux cleaned = -0.00354849 Jy ! Component: 1900 - total flux cleaned = -0.00362846 Jy ! Component: 1950 - total flux cleaned = -0.00367599 Jy ! Component: 2000 - total flux cleaned = -0.00364476 Jy ! Component: 2050 - total flux cleaned = -0.00369149 Jy ! Component: 2100 - total flux cleaned = -0.00375313 Jy ! Component: 2150 - total flux cleaned = -0.00375314 Jy ! Component: 2200 - total flux cleaned = -0.00382892 Jy ! Component: 2250 - total flux cleaned = -0.00381385 Jy ! Component: 2300 - total flux cleaned = -0.00384379 Jy ! Component: 2350 - total flux cleaned = -0.00391789 Jy ! Component: 2400 - total flux cleaned = -0.00394735 Jy ! Component: 2450 - total flux cleaned = -0.00400545 Jy ! Component: 2500 - total flux cleaned = -0.00404875 Jy ! Component: 2550 - total flux cleaned = -0.00407732 Jy ! Component: 2600 - total flux cleaned = -0.00413418 Jy ! Component: 2650 - total flux cleaned = -0.00420452 Jy ! Component: 2700 - total flux cleaned = -0.00423258 Jy ! Component: 2750 - total flux cleaned = -0.00428795 Jy ! Component: 2800 - total flux cleaned = -0.00431534 Jy ! Component: 2850 - total flux cleaned = -0.00435633 Jy ! Component: 2900 - total flux cleaned = -0.00435631 Jy ! Component: 2950 - total flux cleaned = -0.00441006 Jy ! Component: 3000 - total flux cleaned = -0.00442349 Jy ! Component: 3050 - total flux cleaned = -0.00450326 Jy ! Component: 3100 - total flux cleaned = -0.00455588 Jy ! Component: 3150 - total flux cleaned = -0.00450335 Jy ! Component: 3200 - total flux cleaned = -0.00451631 Jy ! Component: 3250 - total flux cleaned = -0.00456825 Jy ! Component: 3300 - total flux cleaned = -0.00459377 Jy ! Component: 3350 - total flux cleaned = -0.00458097 Jy ! Component: 3400 - total flux cleaned = -0.00459364 Jy ! Component: 3450 - total flux cleaned = -0.00461885 Jy ! Component: 3500 - total flux cleaned = -0.00466887 Jy ! Component: 3550 - total flux cleaned = -0.00463163 Jy ! Component: 3600 - total flux cleaned = -0.00464405 Jy ! Component: 3650 - total flux cleaned = -0.00465641 Jy ! Component: 3700 - total flux cleaned = -0.00463202 Jy ! Component: 3750 - total flux cleaned = -0.00460776 Jy ! Component: 3800 - total flux cleaned = -0.00461992 Jy ! Component: 3850 - total flux cleaned = -0.00461995 Jy ! Component: 3900 - total flux cleaned = -0.00465558 Jy ! Component: 3950 - total flux cleaned = -0.00464362 Jy ! Component: 4000 - total flux cleaned = -0.00459659 Jy ! Component: 4050 - total flux cleaned = -0.00457335 Jy ! Total flux subtracted in 4096 components = -0.00458509 Jy ! Clean residual min=-0.000673 max=0.000701 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.169422 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 371 components and 0.169422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1016+0513_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.327 x 2.427 at -6.329 degrees (North through East) ! Clean map min=-0.0013467 max=0.15467 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1016+0513_X_map.fits wmodel /scr/pima/rv122_uvs/J1016+0513_X_map.mod ! Writing 371 model components to file: /scr/pima/rv122_uvs/J1016+0513_X_map.mod wobs /scr/pima/rv122_uvs/J1016+0513_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1016+0513_X_uvs.fits wwins /scr/pima/rv122_uvs/J1016+0513_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv122_uvs/J1016+0513_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392867 0.392867 0.785733 1.57147 3.14293 6.28587 12.5717 25.1435 50.2869 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 763.617 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1016+0513_X_dfm.log closed on Fri Jul 13 21:08:15 2018