! Started logfile: /scr/pima/bm252a_uvs/J2048-0554_X_dfm.log on Fri Jun 15 01:05:44 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/bm252a_uvs/J2048-0554_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252a_uvs/J2048-0554_X_uva.fits ! AN table 1: 188 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865366 visibilities/baseline/integration-bin. ! Found source: J2048-0554 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 29284 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 J2048-0554_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003399Jy sigma=18.799586 ! Fit after self-cal, rms=0.965089Jy sigma=18.082294 ! 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=0.6799 mas, bmaj=1.759 mas, bpa=-0.5493 degrees ! Estimated noise=0.379596 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 = 0.0289287 Jy ! Component: 100 - total flux cleaned = 0.0352374 Jy ! Total flux subtracted in 100 components = 0.0352374 Jy ! Clean residual min=-0.001804 max=0.001813 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0352374 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0352374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057743Jy sigma=1.031187 ! Fit after self-cal, rms=0.055568Jy sigma=0.989612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400734 Jy ! Component: 100 - total flux cleaned = 0.00458667 Jy ! Total flux subtracted in 100 components = 0.00458667 Jy ! Clean residual min=-0.001872 max=0.001721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.039824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.039824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055345Jy sigma=0.985780 ! Fit after self-cal, rms=0.055342Jy sigma=0.985691 ! 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=0.8093 mas, bmaj=2.019 mas, bpa=-1.101 degrees ! Estimated noise=0.223383 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 = 5.13376e-06 Jy ! Component: 100 - total flux cleaned = -4.62604e-05 Jy ! Component: 150 - total flux cleaned = -8.56128e-05 Jy ! Component: 200 - total flux cleaned = -0.000106956 Jy ! Total flux subtracted in 200 components = -0.000106956 Jy ! Clean residual min=-0.001061 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0397171 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0397171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055332Jy sigma=0.985536 ! Fit after self-cal, rms=0.055330Jy sigma=0.985512 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 2.019 at -1.101 degrees (North through East) ! Clean map min=-0.00098223 max=0.040128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.04 KP 1.02 ! LA 1.11 MK 1.00 NL 1.02 OV 0.95 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.08 ! LA 1.07 MK 1.08 NL 1.01 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 1.05 ! LA 1.03 MK 0.94 NL 0.94 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 0.94 KP 1.08 ! LA 1.06 MK 0.98 NL 0.97 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.055330Jy sigma=0.985512 ! Fit after self-cal, rms=0.054302Jy sigma=0.984207 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8079 mas, bmaj=2.01 mas, bpa=-0.9815 degrees ! Estimated noise=0.222443 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 = 0.000106243 Jy ! Component: 100 - total flux cleaned = 0.000106243 Jy ! Component: 150 - total flux cleaned = 0.00011032 Jy ! Component: 200 - total flux cleaned = 0.000118549 Jy ! Total flux subtracted in 200 components = 0.000118549 Jy ! Clean residual min=-0.000933 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0398356 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0398356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054301Jy sigma=0.984190 ! Fit after self-cal, rms=0.054297Jy sigma=0.983991 ! 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=0.054297Jy sigma=0.983991 ! Fit after self-cal, rms=0.054560Jy sigma=0.983316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=2.011 mas, bpa=-1.036 degrees ! Estimated noise=0.223236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210869 Jy ! Component: 100 - total flux cleaned = 0.000234217 Jy ! Component: 150 - total flux cleaned = 0.0002424 Jy ! Component: 200 - total flux cleaned = 0.000246249 Jy ! Total flux subtracted in 200 components = 0.000246249 Jy ! Clean residual min=-0.000917 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0400819 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0400819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054559Jy sigma=0.983297 ! Fit after self-cal, rms=0.054569Jy sigma=0.983252 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.92549e-05 Jy ! Component: 100 - total flux cleaned = 4.29086e-05 Jy ! Component: 150 - total flux cleaned = 4.97163e-05 Jy ! Component: 200 - total flux cleaned = 5.29338e-05 Jy ! Total flux subtracted in 200 components = 5.29338e-05 Jy ! Clean residual min=-0.000915 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0401348 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0401348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054569Jy sigma=0.983243 ! Fit after self-cal, rms=0.054570Jy sigma=0.983244 ! 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=0.054570Jy sigma=0.983244 ! Fit after self-cal, rms=0.054749Jy sigma=0.982952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=2.01 mas, bpa=-1.074 degrees ! Estimated noise=0.223179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11815e-05 Jy ! Component: 100 - total flux cleaned = 0.000106997 Jy ! Component: 150 - total flux cleaned = 0.000118133 Jy ! Component: 200 - total flux cleaned = 0.000125304 Jy ! Total flux subtracted in 200 components = 0.000125304 Jy ! Clean residual min=-0.000908 max=0.000877 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0402601 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0402601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054748Jy sigma=0.982944 ! Fit after self-cal, rms=0.054763Jy sigma=0.982889 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 = 2.00234e-05 Jy ! Component: 100 - total flux cleaned = 2.70181e-05 Jy ! Component: 150 - total flux cleaned = 3.36712e-05 Jy ! Component: 200 - total flux cleaned = 3.99099e-05 Jy ! Total flux subtracted in 200 components = 3.99099e-05 Jy ! Clean residual min=-0.000894 max=0.000871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0403 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054762Jy sigma=0.982884 ! Fit after self-cal, rms=0.054763Jy sigma=0.982883 ! 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=0.054763Jy sigma=0.982883 ! Fit after self-cal, rms=0.054788Jy sigma=0.982873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.594 mas, bpa=3.505 degrees ! Estimated noise=0.295007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270499 Jy ! Component: 100 - total flux cleaned = 0.000278613 Jy ! Component: 150 - total flux cleaned = 0.000292947 Jy ! Component: 200 - total flux cleaned = 0.000299481 Jy ! Total flux subtracted in 200 components = 0.000299481 Jy ! Clean residual min=-0.001132 max=0.001193 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0405995 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0405995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054790Jy sigma=0.982897 ! Fit after self-cal, rms=0.054791Jy sigma=0.982876 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 = 5.09671e-05 Jy ! Component: 100 - total flux cleaned = 3.65019e-05 Jy ! Component: 150 - total flux cleaned = 3.00759e-05 Jy ! Component: 200 - total flux cleaned = 3.54163e-05 Jy ! Total flux subtracted in 200 components = 3.54163e-05 Jy ! Clean residual min=-0.001131 max=0.001190 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0406349 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0406349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054794Jy sigma=0.982922 ! Fit after self-cal, rms=0.054794Jy sigma=0.982907 ! 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=0.8052 mas, bmaj=2.009 mas, bpa=-1.113 degrees ! Estimated noise=0.223166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8052 x 2.009 at -1.113 degrees (North through East) ! Clean map min=-0.00079666 max=0.039635 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=0.6782 mas, bmaj=1.756 mas, bpa=-0.5692 degrees ! Estimated noise=0.375951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311773 Jy ! Component: 100 - total flux cleaned = 0.038089 Jy ! Component: 150 - total flux cleaned = 0.04039 Jy ! Component: 200 - total flux cleaned = 0.040569 Jy ! Total flux subtracted in 200 components = 0.040569 Jy ! Clean residual min=-0.001612 max=0.001559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.040569 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.040569 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=2.009 mas, bpa=-1.113 degrees ! Estimated noise=0.223166 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 = 0.000193625 Jy ! Component: 100 - total flux cleaned = 0.000171066 Jy ! Component: 150 - total flux cleaned = 0.000135629 Jy ! Component: 200 - total flux cleaned = 0.000107514 Jy ! Total flux subtracted in 200 components = 0.000107514 Jy ! Clean residual min=-0.000899 max=0.000849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0406765 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0406765 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=2.098 mas, bmaj=3.594 mas, bpa=3.505 degrees ! Estimated noise=0.295007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03759e-05 Jy ! Component: 100 - total flux cleaned = 5.33907e-05 Jy ! Component: 150 - total flux cleaned = 6.04243e-05 Jy ! Component: 200 - total flux cleaned = 6.69882e-05 Jy ! Total flux subtracted in 200 components = 6.69882e-05 Jy ! Clean residual min=-0.001150 max=0.001201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0407435 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 = 6.04677e-06 Jy ! Component: 100 - total flux cleaned = 1.15097e-05 Jy ! Component: 150 - total flux cleaned = 1.66263e-05 Jy ! Component: 200 - total flux cleaned = 2.13724e-05 Jy ! Total flux subtracted in 200 components = 2.13724e-05 Jy ! Clean residual min=-0.001146 max=0.001200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0407649 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0407649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=2.009 mas, bpa=-1.113 degrees ! Estimated noise=0.223166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157655 Jy ! Component: 100 - total flux cleaned = -0.000157465 Jy ! Component: 150 - total flux cleaned = -0.000149749 Jy ! Component: 200 - total flux cleaned = -0.000149908 Jy ! Total flux subtracted in 200 components = -0.000149908 Jy ! Clean residual min=-0.000892 max=0.000860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.040615 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.040615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054791Jy sigma=0.982880 ! Fit after self-cal, rms=0.054792Jy sigma=0.982868 wmodel J2048-0554_X_map.mod ! Writing 27 model components to file: J2048-0554_X_map.mod wobs J2048-0554_X_uvs.fits ! Writing UV FITS file: J2048-0554_X_uvs.fits wwins J2048-0554_X_map.win ! wwins: Wrote 1 windows to J2048-0554_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 = -0.000251727 Jy ! Component: 100 - total flux cleaned = -0.000467966 Jy ! Component: 150 - total flux cleaned = -0.000556088 Jy ! Component: 200 - total flux cleaned = -0.000655736 Jy ! Component: 250 - total flux cleaned = -0.000752403 Jy ! Component: 300 - total flux cleaned = -0.000846297 Jy ! Component: 350 - total flux cleaned = -0.000924901 Jy ! Component: 400 - total flux cleaned = -0.000988887 Jy ! Component: 450 - total flux cleaned = -0.00102651 Jy ! Component: 500 - total flux cleaned = -0.00112528 Jy ! Component: 550 - total flux cleaned = -0.00119822 Jy ! Component: 600 - total flux cleaned = -0.00124601 Jy ! Component: 650 - total flux cleaned = -0.0012814 Jy ! Component: 700 - total flux cleaned = -0.00135121 Jy ! Component: 750 - total flux cleaned = -0.00141996 Jy ! Component: 800 - total flux cleaned = -0.0014766 Jy ! Component: 850 - total flux cleaned = -0.00152125 Jy ! Component: 900 - total flux cleaned = -0.00157639 Jy ! Component: 950 - total flux cleaned = -0.00160908 Jy ! Component: 1000 - total flux cleaned = -0.00164137 Jy ! Component: 1050 - total flux cleaned = -0.00166263 Jy ! Component: 1100 - total flux cleaned = -0.0017047 Jy ! Component: 1150 - total flux cleaned = -0.0017359 Jy ! Component: 1200 - total flux cleaned = -0.00178729 Jy ! Component: 1250 - total flux cleaned = -0.00181786 Jy ! Component: 1300 - total flux cleaned = -0.001848 Jy ! Component: 1350 - total flux cleaned = -0.00188812 Jy ! Component: 1400 - total flux cleaned = -0.00190784 Jy ! Component: 1450 - total flux cleaned = -0.00197649 Jy ! Component: 1500 - total flux cleaned = -0.00200553 Jy ! Component: 1550 - total flux cleaned = -0.00206325 Jy ! Component: 1600 - total flux cleaned = -0.00212034 Jy ! Component: 1650 - total flux cleaned = -0.00215806 Jy ! Component: 1700 - total flux cleaned = -0.00219538 Jy ! Component: 1750 - total flux cleaned = -0.00224189 Jy ! Component: 1800 - total flux cleaned = -0.00226019 Jy ! Component: 1850 - total flux cleaned = -0.00233301 Jy ! Component: 1900 - total flux cleaned = -0.0023419 Jy ! Component: 1950 - total flux cleaned = -0.00233292 Jy ! Component: 2000 - total flux cleaned = -0.00239511 Jy ! Component: 2050 - total flux cleaned = -0.00241256 Jy ! Component: 2100 - total flux cleaned = -0.00243869 Jy ! Component: 2150 - total flux cleaned = -0.00245603 Jy ! Component: 2200 - total flux cleaned = -0.00249894 Jy ! Component: 2250 - total flux cleaned = -0.00250747 Jy ! Component: 2300 - total flux cleaned = -0.00253284 Jy ! Component: 2350 - total flux cleaned = -0.00255809 Jy ! Component: 2400 - total flux cleaned = -0.00255822 Jy ! Component: 2450 - total flux cleaned = -0.00256649 Jy ! Component: 2500 - total flux cleaned = -0.0025748 Jy ! Component: 2550 - total flux cleaned = -0.00262368 Jy ! Component: 2600 - total flux cleaned = -0.00258312 Jy ! Component: 2650 - total flux cleaned = -0.00259922 Jy ! Component: 2700 - total flux cleaned = -0.00259928 Jy ! Component: 2750 - total flux cleaned = -0.00263103 Jy ! Component: 2800 - total flux cleaned = -0.00261522 Jy ! Component: 2850 - total flux cleaned = -0.00267781 Jy ! Component: 2900 - total flux cleaned = -0.00263893 Jy ! Component: 2950 - total flux cleaned = -0.00263901 Jy ! Component: 3000 - total flux cleaned = -0.00264666 Jy ! Component: 3050 - total flux cleaned = -0.00265435 Jy ! Component: 3100 - total flux cleaned = -0.00266193 Jy ! Component: 3150 - total flux cleaned = -0.00266197 Jy ! Component: 3200 - total flux cleaned = -0.00267695 Jy ! Component: 3250 - total flux cleaned = -0.00270659 Jy ! Component: 3300 - total flux cleaned = -0.00272136 Jy ! Component: 3350 - total flux cleaned = -0.00269938 Jy ! Component: 3400 - total flux cleaned = -0.00270668 Jy ! Component: 3450 - total flux cleaned = -0.00274282 Jy ! Component: 3500 - total flux cleaned = -0.00274282 Jy ! Component: 3550 - total flux cleaned = -0.00274998 Jy ! Component: 3600 - total flux cleaned = -0.00278553 Jy ! Component: 3650 - total flux cleaned = -0.00278555 Jy ! Component: 3700 - total flux cleaned = -0.00279955 Jy ! Component: 3750 - total flux cleaned = -0.0028205 Jy ! Component: 3800 - total flux cleaned = -0.00282737 Jy ! Component: 3850 - total flux cleaned = -0.00284119 Jy ! Component: 3900 - total flux cleaned = -0.00286176 Jy ! Component: 3950 - total flux cleaned = -0.00287539 Jy ! Component: 4000 - total flux cleaned = -0.0028889 Jy ! Component: 4050 - total flux cleaned = -0.00288212 Jy ! Total flux subtracted in 4096 components = -0.00288214 Jy ! Clean residual min=-0.000401 max=0.000366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0377328 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 342 components and 0.0377328 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252a_uvs/J2048-0554_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8052 x 2.009 at -1.113 degrees (North through East) ! Clean map min=-0.00064843 max=0.03957 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252a_uvs/J2048-0554_X_map.fits wmodel /scr/pima/bm252a_uvs/J2048-0554_X_map.mod ! Writing 342 model components to file: /scr/pima/bm252a_uvs/J2048-0554_X_map.mod wobs /scr/pima/bm252a_uvs/J2048-0554_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252a_uvs/J2048-0554_X_uvs.fits wwins /scr/pima/bm252a_uvs/J2048-0554_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bm252a_uvs/J2048-0554_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.03957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881492 0.881492 1.76298 3.52597 7.05193 14.1039 28.2077 56.4155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.332 quit ! Quitting program ! Log file /scr/pima/bm252a_uvs/J2048-0554_X_dfm.log closed on Fri Jun 15 01:05:49 2018