! Started logfile: /scr/pima/rdv91_uvs/J1016+0513_X_dfm.log on Fri Jun 15 11:26:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J1016+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1016+0513_X_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! AN table 2: 97 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.517832 visibilities/baseline/integration-bin. ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 13068 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 78 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.073847Jy sigma=19.053571 ! Fit after self-cal, rms=0.651904Jy sigma=11.450087 ! 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=0.7614 mas, bmaj=1.839 mas, bpa=-9.371 degrees ! Estimated noise=0.599695 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 = 0.274033 Jy ! Component: 100 - total flux cleaned = 0.333805 Jy ! Total flux subtracted in 100 components = 0.333805 Jy ! Clean residual min=-0.006773 max=0.016884 Jy/beam ! Clean residual mean=-0.000008 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.333805 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.333805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117297Jy sigma=1.873629 ! Fit after self-cal, rms=0.117295Jy sigma=1.873576 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176181 Jy ! Component: 100 - total flux cleaned = 0.0267528 Jy ! Total flux subtracted in 100 components = 0.0267528 Jy ! Clean residual min=-0.005672 max=0.008014 Jy/beam ! Clean residual mean=-0.000003 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.360558 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.360558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113974Jy sigma=1.795412 ! Fit after self-cal, rms=0.113992Jy sigma=1.795214 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759684 Jy ! Component: 100 - total flux cleaned = 0.0120402 Jy ! Total flux subtracted in 100 components = 0.0120402 Jy ! Clean residual min=-0.005080 max=0.004999 Jy/beam ! Clean residual mean=-0.000000 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.372598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.372599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113447Jy sigma=1.781842 ! Fit after self-cal, rms=0.113442Jy sigma=1.781449 ! 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=0.9479 mas, bmaj=2.523 mas, bpa=-15.89 degrees ! Estimated noise=0.384414 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 = 0.00530537 Jy ! Component: 100 - total flux cleaned = 0.00825458 Jy ! Component: 150 - total flux cleaned = 0.00975768 Jy ! Component: 200 - total flux cleaned = 0.0102689 Jy ! Total flux subtracted in 200 components = 0.0102689 Jy ! Clean residual min=-0.003050 max=0.003237 Jy/beam ! Clean residual mean=0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.382867 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.382867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113176Jy sigma=1.776489 ! Fit after self-cal, rms=0.113177Jy sigma=1.776296 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9479 x 2.523 at -15.89 degrees (North through East) ! Clean map min=-0.0028723 max=0.35359 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 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 NL 1.00 NY 0.96 OV 1.01 ! PT 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 NL 1.02 NY 0.98 OV 1.00 ! PT 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.00 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 NL 1.00 NY 0.98 OV 1.02 ! PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.01 ! LA 1.03 NL 1.02 NY 0.96 OV 1.01 ! PT 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.96 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.113177Jy sigma=1.776296 ! Fit after self-cal, rms=0.112214Jy sigma=1.771822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=2.534 mas, bpa=-15.8 degrees ! Estimated noise=0.384562 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 = 0.000525267 Jy ! Component: 100 - total flux cleaned = 0.00052572 Jy ! Component: 150 - total flux cleaned = 0.000525928 Jy ! Component: 200 - total flux cleaned = 0.000486768 Jy ! Total flux subtracted in 200 components = 0.000486768 Jy ! Clean residual min=-0.002588 max=0.002881 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.383354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.383354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112196Jy sigma=1.771594 ! Fit after self-cal, rms=0.112188Jy sigma=1.771551 ! 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=0.112188Jy sigma=1.771551 ! Fit after self-cal, rms=0.112132Jy sigma=1.770517 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.533 mas, bpa=-15.78 degrees ! Estimated noise=0.384524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78806e-05 Jy ! Component: 100 - total flux cleaned = 0.000160511 Jy ! Component: 150 - total flux cleaned = 0.000143262 Jy ! Component: 200 - total flux cleaned = 0.000113117 Jy ! Total flux subtracted in 200 components = 0.000113117 Jy ! Clean residual min=-0.002589 max=0.002902 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.383467 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.383467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112124Jy sigma=1.770418 ! Fit after self-cal, rms=0.112123Jy sigma=1.770403 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 (41.6, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264946 Jy ! Component: 100 - total flux cleaned = 0.0033321 Jy ! Component: 150 - total flux cleaned = 0.00361647 Jy ! Component: 200 - total flux cleaned = 0.00365355 Jy ! Total flux subtracted in 200 components = 0.00365355 Jy ! Clean residual min=-0.002645 max=0.002605 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.387121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.387121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112043Jy sigma=1.769079 ! Fit after self-cal, rms=0.112035Jy sigma=1.768984 ! Inverting map ! Added new window around map position (-24.8, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196313 Jy ! Component: 100 - total flux cleaned = 0.00257918 Jy ! Component: 150 - total flux cleaned = 0.00312489 Jy ! Component: 200 - total flux cleaned = 0.00342506 Jy ! Total flux subtracted in 200 components = 0.00342506 Jy ! Clean residual min=-0.002531 max=0.002299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.390546 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.390546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111964Jy sigma=1.767755 ! Fit after self-cal, rms=0.111958Jy sigma=1.767683 ! 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=0.111958Jy sigma=1.767683 ! Fit after self-cal, rms=0.111777Jy sigma=1.764653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=2.533 mas, bpa=-15.8 degrees ! Estimated noise=0.384293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481917 Jy ! Component: 100 - total flux cleaned = 0.000852972 Jy ! Component: 150 - total flux cleaned = 0.000926385 Jy ! Component: 200 - total flux cleaned = 0.000961512 Jy ! Total flux subtracted in 200 components = 0.000961512 Jy ! Clean residual min=-0.002521 max=0.002332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.391507 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.391507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111751Jy sigma=1.764185 ! Fit after self-cal, rms=0.111751Jy sigma=1.764152 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 = 0.000244422 Jy ! Component: 100 - total flux cleaned = 0.000277372 Jy ! Component: 150 - total flux cleaned = 0.000339745 Jy ! Component: 200 - total flux cleaned = 0.000367974 Jy ! Total flux subtracted in 200 components = 0.000367974 Jy ! Clean residual min=-0.002559 max=0.002328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.391875 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.391875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111734Jy sigma=1.763878 ! Fit after self-cal, rms=0.111733Jy sigma=1.763874 ! 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=0.111733Jy sigma=1.763874 ! Fit after self-cal, rms=0.111747Jy sigma=1.763850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.897 mas, bpa=-16.63 degrees ! Estimated noise=0.452162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115475 Jy ! Component: 100 - total flux cleaned = 0.00147123 Jy ! Component: 150 - total flux cleaned = 0.00157032 Jy ! Component: 200 - total flux cleaned = 0.00161639 Jy ! Total flux subtracted in 200 components = 0.00161639 Jy ! Clean residual min=-0.001985 max=0.002512 Jy/beam ! Clean residual mean=0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.393492 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.393492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111745Jy sigma=1.763751 ! Fit after self-cal, rms=0.111746Jy sigma=1.763735 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 = 0.000265531 Jy ! Component: 100 - total flux cleaned = 0.000350119 Jy ! Component: 150 - total flux cleaned = 0.000409551 Jy ! Component: 200 - total flux cleaned = 0.000465665 Jy ! Total flux subtracted in 200 components = 0.000465665 Jy ! Clean residual min=-0.001971 max=0.002508 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.393957 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.393957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111746Jy sigma=1.763678 ! Fit after self-cal, rms=0.111746Jy sigma=1.763675 ! 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=0.9465 mas, bmaj=2.533 mas, bpa=-15.79 degrees ! Estimated noise=0.384317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 2.533 at -15.79 degrees (North through East) ! Clean map min=-0.0023748 max=0.35299 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=0.7652 mas, bmaj=1.868 mas, bpa=-8.49 degrees ! Estimated noise=0.586221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272918 Jy ! Component: 100 - total flux cleaned = 0.332468 Jy ! Component: 150 - total flux cleaned = 0.350713 Jy ! Component: 200 - total flux cleaned = 0.360317 Jy ! Total flux subtracted in 200 components = 0.360317 Jy ! Clean residual min=-0.004934 max=0.004960 Jy/beam ! Clean residual mean=-0.000004 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.360317 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.360317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=2.533 mas, bpa=-15.79 degrees ! Estimated noise=0.384317 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 = 0.00986521 Jy ! Component: 100 - total flux cleaned = 0.0152982 Jy ! Component: 150 - total flux cleaned = 0.0190013 Jy ! Component: 200 - total flux cleaned = 0.021607 Jy ! Total flux subtracted in 200 components = 0.021607 Jy ! Clean residual min=-0.002863 max=0.002572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.381924 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.381924 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=2.357 mas, bmaj=3.897 mas, bpa=-16.63 degrees ! Estimated noise=0.452162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322218 Jy ! Component: 100 - total flux cleaned = 0.00525362 Jy ! Component: 150 - total flux cleaned = 0.00633814 Jy ! Component: 200 - total flux cleaned = 0.00721279 Jy ! Total flux subtracted in 200 components = 0.00721279 Jy ! Clean residual min=-0.002228 max=0.002410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.389137 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 = 0.000700903 Jy ! Component: 100 - total flux cleaned = 0.00111712 Jy ! Component: 150 - total flux cleaned = 0.00152728 Jy ! Component: 200 - total flux cleaned = 0.00189652 Jy ! Total flux subtracted in 200 components = 0.00189652 Jy ! Clean residual min=-0.002195 max=0.002508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.391034 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.391034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=2.533 mas, bpa=-15.79 degrees ! Estimated noise=0.384317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103653 Jy ! Component: 100 - total flux cleaned = 0.000329719 Jy ! Component: 150 - total flux cleaned = 0.000532475 Jy ! Component: 200 - total flux cleaned = 0.000627496 Jy ! Total flux subtracted in 200 components = 0.000627496 Jy ! Clean residual min=-0.002618 max=0.002401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.391661 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.391661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111804Jy sigma=1.764695 ! Fit after self-cal, rms=0.111796Jy sigma=1.764636 wmodel J1016+0513_X_map.mod ! Writing 100 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 4 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 = -0.000717483 Jy ! Component: 100 - total flux cleaned = -0.000848525 Jy ! Component: 150 - total flux cleaned = -0.00072563 Jy ! Component: 200 - total flux cleaned = -0.000530157 Jy ! Component: 250 - total flux cleaned = -0.000304394 Jy ! Component: 300 - total flux cleaned = 2.25665e-05 Jy ! Component: 350 - total flux cleaned = 0.000164231 Jy ! Component: 400 - total flux cleaned = 0.000303693 Jy ! Component: 450 - total flux cleaned = 0.000507237 Jy ! Component: 500 - total flux cleaned = 0.000741107 Jy ! Component: 550 - total flux cleaned = 0.00087307 Jy ! Component: 600 - total flux cleaned = 0.00116414 Jy ! Component: 650 - total flux cleaned = 0.0013865 Jy ! Component: 700 - total flux cleaned = 0.0015116 Jy ! Component: 750 - total flux cleaned = 0.00175911 Jy ! Component: 800 - total flux cleaned = 0.00191146 Jy ! Component: 850 - total flux cleaned = 0.00203282 Jy ! Component: 900 - total flux cleaned = 0.00221205 Jy ! Component: 950 - total flux cleaned = 0.00241853 Jy ! Component: 1000 - total flux cleaned = 0.00256392 Jy ! Component: 1050 - total flux cleaned = 0.00267942 Jy ! Component: 1100 - total flux cleaned = 0.00287916 Jy ! Component: 1150 - total flux cleaned = 0.00296365 Jy ! Component: 1200 - total flux cleaned = 0.00304746 Jy ! Component: 1250 - total flux cleaned = 0.00324132 Jy ! Component: 1300 - total flux cleaned = 0.00340579 Jy ! Component: 1350 - total flux cleaned = 0.00348716 Jy ! Component: 1400 - total flux cleaned = 0.00370219 Jy ! Component: 1450 - total flux cleaned = 0.00383518 Jy ! Component: 1500 - total flux cleaned = 0.00394055 Jy ! Component: 1550 - total flux cleaned = 0.00409743 Jy ! Component: 1600 - total flux cleaned = 0.00417508 Jy ! Component: 1650 - total flux cleaned = 0.00420091 Jy ! Component: 1700 - total flux cleaned = 0.00437958 Jy ! Component: 1750 - total flux cleaned = 0.00442995 Jy ! Component: 1800 - total flux cleaned = 0.0045556 Jy ! Component: 1850 - total flux cleaned = 0.00458048 Jy ! Component: 1900 - total flux cleaned = 0.00467928 Jy ! Component: 1950 - total flux cleaned = 0.00472855 Jy ! Component: 2000 - total flux cleaned = 0.00477748 Jy ! Component: 2050 - total flux cleaned = 0.00489846 Jy ! Component: 2100 - total flux cleaned = 0.00499422 Jy ! Component: 2150 - total flux cleaned = 0.00501793 Jy ! Component: 2200 - total flux cleaned = 0.00513599 Jy ! Component: 2250 - total flux cleaned = 0.00513586 Jy ! Component: 2300 - total flux cleaned = 0.0051592 Jy ! Component: 2350 - total flux cleaned = 0.00529792 Jy ! Component: 2400 - total flux cleaned = 0.00538965 Jy ! Component: 2450 - total flux cleaned = 0.00548054 Jy ! Component: 2500 - total flux cleaned = 0.00550321 Jy ! Component: 2550 - total flux cleaned = 0.00554809 Jy ! Component: 2600 - total flux cleaned = 0.00561507 Jy ! Component: 2650 - total flux cleaned = 0.00557065 Jy ! Component: 2700 - total flux cleaned = 0.00565869 Jy ! Component: 2750 - total flux cleaned = 0.00570256 Jy ! Component: 2800 - total flux cleaned = 0.00576779 Jy ! Component: 2850 - total flux cleaned = 0.0057678 Jy ! Component: 2900 - total flux cleaned = 0.00583219 Jy ! Component: 2950 - total flux cleaned = 0.0058322 Jy ! Component: 3000 - total flux cleaned = 0.00587465 Jy ! Component: 3050 - total flux cleaned = 0.00587454 Jy ! Component: 3100 - total flux cleaned = 0.00597924 Jy ! Component: 3150 - total flux cleaned = 0.00599986 Jy ! Component: 3200 - total flux cleaned = 0.00606151 Jy ! Component: 3250 - total flux cleaned = 0.00597961 Jy ! Component: 3300 - total flux cleaned = 0.00599992 Jy ! Component: 3350 - total flux cleaned = 0.00591883 Jy ! Component: 3400 - total flux cleaned = 0.00601975 Jy ! Component: 3450 - total flux cleaned = 0.00593956 Jy ! Component: 3500 - total flux cleaned = 0.00595957 Jy ! Component: 3550 - total flux cleaned = 0.00597944 Jy ! Component: 3600 - total flux cleaned = 0.00592015 Jy ! Component: 3650 - total flux cleaned = 0.00593982 Jy ! Component: 3700 - total flux cleaned = 0.00593978 Jy ! Component: 3750 - total flux cleaned = 0.00595931 Jy ! Component: 3800 - total flux cleaned = 0.00593994 Jy ! Component: 3850 - total flux cleaned = 0.00590149 Jy ! Component: 3900 - total flux cleaned = 0.00588247 Jy ! Component: 3950 - total flux cleaned = 0.00592059 Jy ! Component: 4000 - total flux cleaned = 0.00590179 Jy ! Component: 4050 - total flux cleaned = 0.00590182 Jy ! Total flux subtracted in 4096 components = 0.00580802 Jy ! Clean residual min=-0.001124 max=0.001277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.397469 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 399 components and 0.397469 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1016+0513_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 2.533 at -15.79 degrees (North through East) ! Clean map min=-0.0018611 max=0.35368 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1016+0513_X_map.fits wmodel /scr/pima/rdv91_uvs/J1016+0513_X_map.mod ! Writing 399 model components to file: /scr/pima/rdv91_uvs/J1016+0513_X_map.mod wobs /scr/pima/rdv91_uvs/J1016+0513_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1016+0513_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1016+0513_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv91_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 0.353683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277151 0.277151 0.554303 1.10861 2.21721 4.43442 8.86885 17.7377 35.4754 70.9508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.353 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1082.44 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1016+0513_X_dfm.log closed on Fri Jun 15 11:26:05 2018