! Started logfile: /image_prod/ug002_uva//J1629-2026_S_dfm.log on Thu Mar 5 02:45:59 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1629-2026_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1629-2026_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999537 visibilities/baseline/integration-bin. ! Found source: J1629-2026 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6477 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1629-2026_S] 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 0.500x0.500 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009494Jy sigma=7.237128 ! Fit after self-cal, rms=0.895390Jy sigma=6.344108 ! 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=2.552 mas, bmaj=7.056 mas, bpa=-3.603 degrees ! Estimated noise=2.11694 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 = 0.0797731 Jy ! Component: 100 - total flux cleaned = 0.111404 Jy ! Total flux subtracted in 100 components = 0.111404 Jy ! Clean residual min=-0.007344 max=0.016246 Jy/beam ! Clean residual mean=-0.000029 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.111404 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.111404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081271Jy sigma=0.557039 ! Fit after self-cal, rms=0.080925Jy sigma=0.554039 ! Inverting map ! Added new window around map position (-2.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189443 Jy ! Component: 100 - total flux cleaned = 0.0297851 Jy ! Total flux subtracted in 100 components = 0.0297851 Jy ! Clean residual min=-0.005433 max=0.007633 Jy/beam ! Clean residual mean=-0.000007 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.141189 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.141189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074970Jy sigma=0.493929 ! Fit after self-cal, rms=0.074798Jy sigma=0.492940 ! 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=3.152 mas, bmaj=8.179 mas, bpa=-5.095 degrees ! Estimated noise=1.25462 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 = 0.0126351 Jy ! Component: 100 - total flux cleaned = 0.0197528 Jy ! Component: 150 - total flux cleaned = 0.0239865 Jy ! Component: 200 - total flux cleaned = 0.0265179 Jy ! Total flux subtracted in 200 components = 0.0265179 Jy ! Clean residual min=-0.003933 max=0.005578 Jy/beam ! Clean residual mean=-0.000001 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.167707 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 0.167707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073200Jy sigma=0.471791 ! Fit after self-cal, rms=0.073156Jy sigma=0.471241 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 8.179 at -5.095 degrees (North through East) ! Clean map min=-0.0037597 max=0.10043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.94 KP 0.98 LA 0.96 ! MK 0.92 NL 0.99 OV 0.99 PT 0.96 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.08 KP 0.97 LA 0.97 ! MK 1.02 NL 1.12 OV 1.01 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 KP 0.97 LA 0.95 ! MK 0.94 NL 1.01 OV 0.96 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 1.09 KP 0.95 LA 0.96 ! MK 1.05 NL 1.07 OV 1.01 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.95 KP 0.91 LA 1.00 ! MK 1.06 NL 0.95 OV 1.01 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.10 KP 0.98 LA 0.99 ! MK 0.97 NL 1.09 OV 1.05 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.073156Jy sigma=0.471241 ! Fit after self-cal, rms=0.076494Jy sigma=0.461570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=8.201 mas, bpa=-5.06 degrees ! Estimated noise=1.24666 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 = 0.000438931 Jy ! Component: 100 - total flux cleaned = 0.000375083 Jy ! Component: 150 - total flux cleaned = 0.000320177 Jy ! Component: 200 - total flux cleaned = 0.000320334 Jy ! Total flux subtracted in 200 components = 0.000320334 Jy ! Clean residual min=-0.002495 max=0.002675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.168028 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.168028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076454Jy sigma=0.461378 ! Fit after self-cal, rms=0.076606Jy sigma=0.461204 ! 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. ! ! Fit before self-cal, rms=0.076606Jy sigma=0.461204 ! Fit after self-cal, rms=0.075981Jy sigma=0.461173 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.154 mas, bpa=-5.25 degrees ! Estimated noise=1.23576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255982 Jy ! Component: 100 - total flux cleaned = 0.00022824 Jy ! Component: 150 - total flux cleaned = 0.000204464 Jy ! Component: 200 - total flux cleaned = 0.000204183 Jy ! Total flux subtracted in 200 components = 0.000204183 Jy ! Clean residual min=-0.002459 max=0.002521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.168232 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.168232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075954Jy sigma=0.461043 ! Fit after self-cal, rms=0.075939Jy sigma=0.461005 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 = 8.37103e-05 Jy ! Component: 100 - total flux cleaned = 5.80717e-05 Jy ! Component: 150 - total flux cleaned = 3.52546e-05 Jy ! Component: 200 - total flux cleaned = 1.45201e-05 Jy ! Total flux subtracted in 200 components = 1.45201e-05 Jy ! Clean residual min=-0.002497 max=0.002449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.168246 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.168246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075920Jy sigma=0.460918 ! Fit after self-cal, rms=0.075909Jy sigma=0.460900 ! 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. ! ! Fit before self-cal, rms=0.075909Jy sigma=0.460900 ! Fit after self-cal, rms=0.075245Jy sigma=0.460868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=8.093 mas, bpa=-5.542 degrees ! Estimated noise=1.22529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262989 Jy ! Component: 100 - total flux cleaned = 0.00023975 Jy ! Component: 150 - total flux cleaned = 0.00019864 Jy ! Component: 200 - total flux cleaned = 0.000180561 Jy ! Total flux subtracted in 200 components = 0.000180561 Jy ! Clean residual min=-0.002471 max=0.002388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.168427 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.168427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075226Jy sigma=0.460783 ! Fit after self-cal, rms=0.075218Jy sigma=0.460763 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 = 3.36588e-05 Jy ! Component: 100 - total flux cleaned = 1.3073e-05 Jy ! Component: 150 - total flux cleaned = -5.2296e-06 Jy ! Component: 200 - total flux cleaned = -5.07623e-06 Jy ! Total flux subtracted in 200 components = -5.07623e-06 Jy ! Clean residual min=-0.002485 max=0.002351 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.168422 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.168422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075206Jy sigma=0.460707 ! Fit after self-cal, rms=0.075201Jy sigma=0.460697 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.075201Jy sigma=0.460697 ! Fit after self-cal, rms=0.074835Jy sigma=0.460680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.195 mas, bmaj=18.81 mas, bpa=-4.419 degrees ! Estimated noise=1.53993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070783 Jy ! Component: 100 - total flux cleaned = 0.0007025 Jy ! Component: 150 - total flux cleaned = 0.000700206 Jy ! Component: 200 - total flux cleaned = 0.000699072 Jy ! Total flux subtracted in 200 components = 0.000699072 Jy ! Clean residual min=-0.002388 max=0.002424 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.169121 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.169121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074827Jy sigma=0.460708 ! Fit after self-cal, rms=0.074829Jy sigma=0.460658 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 = 7.90739e-05 Jy ! Component: 100 - total flux cleaned = 7.93211e-05 Jy ! Component: 150 - total flux cleaned = 7.96096e-05 Jy ! Component: 200 - total flux cleaned = 8.00285e-05 Jy ! Total flux subtracted in 200 components = 8.00285e-05 Jy ! Clean residual min=-0.002322 max=0.002328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.169201 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.169201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074829Jy sigma=0.460705 ! Fit after self-cal, rms=0.074828Jy sigma=0.460676 ! 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=3.11 mas, bmaj=8.05 mas, bpa=-5.711 degrees ! Estimated noise=1.21872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 8.05 at -5.711 degrees (North through East) ! Clean map min=-0.0023967 max=0.0977 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=2.511 mas, bmaj=6.948 mas, bpa=-4.124 degrees ! Estimated noise=2.04347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0780615 Jy ! Component: 100 - total flux cleaned = 0.112185 Jy ! Component: 150 - total flux cleaned = 0.131182 Jy ! Component: 200 - total flux cleaned = 0.142598 Jy ! Total flux subtracted in 200 components = 0.142598 Jy ! Clean residual min=-0.004772 max=0.006003 Jy/beam ! Clean residual mean=-0.000016 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.142598 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.142598 Jy ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.05 mas, bpa=-5.711 degrees ! Estimated noise=1.21872 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 = 0.0114411 Jy ! Component: 100 - total flux cleaned = 0.0177006 Jy ! Component: 150 - total flux cleaned = 0.0213171 Jy ! Component: 200 - total flux cleaned = 0.0234345 Jy ! Total flux subtracted in 200 components = 0.0234345 Jy ! Clean residual min=-0.002520 max=0.002668 Jy/beam ! Clean residual mean=-0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.166032 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.166032 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.195 mas, bmaj=18.81 mas, bpa=-4.419 degrees ! Estimated noise=1.53993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235082 Jy ! Component: 100 - total flux cleaned = 0.00249295 Jy ! Component: 150 - total flux cleaned = 0.00257372 Jy ! Component: 200 - total flux cleaned = 0.00267657 Jy ! Total flux subtracted in 200 components = 0.00267657 Jy ! Clean residual min=-0.002484 max=0.002452 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.168709 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 = 8.62402e-05 Jy ! Component: 100 - total flux cleaned = 0.00013527 Jy ! Component: 150 - total flux cleaned = 0.000199297 Jy ! Component: 200 - total flux cleaned = 0.000236769 Jy ! Total flux subtracted in 200 components = 0.000236769 Jy ! Clean residual min=-0.002392 max=0.002352 Jy/beam ! Clean residual mean=-0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.168946 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.168946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.05 mas, bpa=-5.711 degrees ! Estimated noise=1.21872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429562 Jy ! Component: 100 - total flux cleaned = -0.000488415 Jy ! Component: 150 - total flux cleaned = -0.000537909 Jy ! Component: 200 - total flux cleaned = -0.000538689 Jy ! Total flux subtracted in 200 components = -0.000538689 Jy ! Clean residual min=-0.002544 max=0.002401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.168407 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.168407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074822Jy sigma=0.460693 ! Fit after self-cal, rms=0.074810Jy sigma=0.460589 wmodel J1629-2026_S_map.mod ! Writing 94 model components to file: J1629-2026_S_map.mod wobs J1629-2026_S_uvs.fits ! Writing UV FITS file: J1629-2026_S_uvs.fits wwins J1629-2026_S_map.win ! wwins: Wrote 2 windows to J1629-2026_S_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 = 2.87994e-05 Jy ! Component: 100 - total flux cleaned = 0.000275794 Jy ! Component: 150 - total flux cleaned = 0.000392055 Jy ! Component: 200 - total flux cleaned = 0.00053872 Jy ! Component: 250 - total flux cleaned = 0.000574415 Jy ! Component: 300 - total flux cleaned = 0.000641174 Jy ! Component: 350 - total flux cleaned = 0.000738085 Jy ! Component: 400 - total flux cleaned = 0.000862461 Jy ! Component: 450 - total flux cleaned = 0.00098346 Jy ! Component: 500 - total flux cleaned = 0.00113061 Jy ! Component: 550 - total flux cleaned = 0.00121692 Jy ! Component: 600 - total flux cleaned = 0.00138488 Jy ! Component: 650 - total flux cleaned = 0.00146627 Jy ! Component: 700 - total flux cleaned = 0.0015194 Jy ! Component: 750 - total flux cleaned = 0.00154564 Jy ! Component: 800 - total flux cleaned = 0.00159642 Jy ! Component: 850 - total flux cleaned = 0.00157175 Jy ! Component: 900 - total flux cleaned = 0.00164529 Jy ! Component: 950 - total flux cleaned = 0.00162123 Jy ! Component: 1000 - total flux cleaned = 0.00157485 Jy ! Component: 1050 - total flux cleaned = 0.00159848 Jy ! Component: 1100 - total flux cleaned = 0.00159867 Jy ! Component: 1150 - total flux cleaned = 0.00162118 Jy ! Component: 1200 - total flux cleaned = 0.00162125 Jy ! Component: 1250 - total flux cleaned = 0.00164291 Jy ! Component: 1300 - total flux cleaned = 0.00162181 Jy ! Component: 1350 - total flux cleaned = 0.00160131 Jy ! Component: 1400 - total flux cleaned = 0.00166362 Jy ! Component: 1450 - total flux cleaned = 0.0015826 Jy ! Component: 1500 - total flux cleaned = 0.00158289 Jy ! Component: 1550 - total flux cleaned = 0.00158325 Jy ! Component: 1600 - total flux cleaned = 0.00152473 Jy ! Component: 1650 - total flux cleaned = 0.0014866 Jy ! Component: 1700 - total flux cleaned = 0.00148681 Jy ! Component: 1750 - total flux cleaned = 0.00150575 Jy ! Component: 1800 - total flux cleaned = 0.00156129 Jy ! Component: 1850 - total flux cleaned = 0.00156097 Jy ! Component: 1900 - total flux cleaned = 0.00148867 Jy ! Component: 1950 - total flux cleaned = 0.00148916 Jy ! Component: 2000 - total flux cleaned = 0.00157767 Jy ! Component: 2050 - total flux cleaned = 0.00152506 Jy ! Component: 2100 - total flux cleaned = 0.00152529 Jy ! Component: 2150 - total flux cleaned = 0.0014912 Jy ! Component: 2200 - total flux cleaned = 0.00154176 Jy ! Component: 2250 - total flux cleaned = 0.00149125 Jy ! Component: 2300 - total flux cleaned = 0.00149113 Jy ! Component: 2350 - total flux cleaned = 0.00144209 Jy ! Component: 2400 - total flux cleaned = 0.00144242 Jy ! Component: 2450 - total flux cleaned = 0.00144241 Jy ! Component: 2500 - total flux cleaned = 0.00139473 Jy ! Component: 2550 - total flux cleaned = 0.00137893 Jy ! Component: 2600 - total flux cleaned = 0.00139457 Jy ! Component: 2650 - total flux cleaned = 0.00137907 Jy ! Component: 2700 - total flux cleaned = 0.00136374 Jy ! Component: 2750 - total flux cleaned = 0.00133364 Jy ! Component: 2800 - total flux cleaned = 0.0013633 Jy ! Component: 2850 - total flux cleaned = 0.00131882 Jy ! Component: 2900 - total flux cleaned = 0.00128939 Jy ! Component: 2950 - total flux cleaned = 0.00127496 Jy ! Component: 3000 - total flux cleaned = 0.0012748 Jy ! Component: 3050 - total flux cleaned = 0.00130318 Jy ! Component: 3100 - total flux cleaned = 0.00128918 Jy ! Component: 3150 - total flux cleaned = 0.00133112 Jy ! Component: 3200 - total flux cleaned = 0.00133114 Jy ! Component: 3250 - total flux cleaned = 0.00134482 Jy ! Component: 3300 - total flux cleaned = 0.00137207 Jy ! Component: 3350 - total flux cleaned = 0.00135872 Jy ! Component: 3400 - total flux cleaned = 0.0013987 Jy ! Component: 3450 - total flux cleaned = 0.00139877 Jy ! Component: 3500 - total flux cleaned = 0.00138573 Jy ! Component: 3550 - total flux cleaned = 0.00146381 Jy ! Component: 3600 - total flux cleaned = 0.00148961 Jy ! Component: 3650 - total flux cleaned = 0.00151514 Jy ! Component: 3700 - total flux cleaned = 0.00151534 Jy ! Component: 3750 - total flux cleaned = 0.00155317 Jy ! Component: 3800 - total flux cleaned = 0.00156588 Jy ! Component: 3850 - total flux cleaned = 0.00160318 Jy ! Component: 3900 - total flux cleaned = 0.00164018 Jy ! Component: 3950 - total flux cleaned = 0.00165228 Jy ! Component: 4000 - total flux cleaned = 0.00171311 Jy ! Component: 4050 - total flux cleaned = 0.00171313 Jy ! Total flux subtracted in 4096 components = 0.0017492 Jy ! Clean residual min=-0.000661 max=0.000706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.170156 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 391 components and 0.170156 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1629-2026_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 8.05 at -5.711 degrees (North through East) ! Clean map min=-0.0015413 max=0.097057 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1629-2026_S_map.fits wmodel /image_prod/ug002_uva//J1629-2026_S_map.mod ! Writing 391 model components to file: /image_prod/ug002_uva//J1629-2026_S_map.mod wobs /image_prod/ug002_uva//J1629-2026_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1629-2026_S_uvs.fits wwins /image_prod/ug002_uva//J1629-2026_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1629-2026_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0970573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644027 0.644027 1.28805 2.57611 5.15221 10.3044 20.6089 41.2177 82.4354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.819 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1629-2026_S_dfm.log closed on Thu Mar 5 02:46:02 2020