! Started logfile: /image_prod/ug002_uva//J1623+6624_S_dfm.log on Thu Mar 5 02:40:22 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//J1623+6624_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1623+6624_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974444 visibilities/baseline/integration-bin. ! Found source: J1623+6624 ! ! 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 10524 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 J1623+6624_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030137Jy sigma=8.298057 ! Fit after self-cal, rms=0.795383Jy sigma=6.407422 ! 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=3.271 mas, bmaj=3.881 mas, bpa=0.3143 degrees ! Estimated noise=1.3768 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 = 0.162162 Jy ! Component: 100 - total flux cleaned = 0.197524 Jy ! Total flux subtracted in 100 components = 0.197524 Jy ! Clean residual min=-0.004452 max=0.009892 Jy/beam ! Clean residual mean=0.000006 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.197524 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.197524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085872Jy sigma=0.510788 ! Fit after self-cal, rms=0.085821Jy sigma=0.510631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911918 Jy ! Component: 100 - total flux cleaned = 0.0110266 Jy ! Total flux subtracted in 100 components = 0.0110266 Jy ! Clean residual min=-0.004338 max=0.005806 Jy/beam ! Clean residual mean=0.000023 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.208551 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.208551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084811Jy sigma=0.501845 ! Fit after self-cal, rms=0.084795Jy sigma=0.501731 ! 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=4.024 mas, bmaj=4.657 mas, bpa=-3.855 degrees ! Estimated noise=0.880419 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 (6.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387323 Jy ! Component: 100 - total flux cleaned = 0.00413656 Jy ! Component: 150 - total flux cleaned = 0.00403436 Jy ! Component: 200 - total flux cleaned = 0.00395111 Jy ! Total flux subtracted in 200 components = 0.00395111 Jy ! Clean residual min=-0.003607 max=0.005289 Jy/beam ! Clean residual mean=0.000026 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.212502 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.212502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084287Jy sigma=0.498717 ! Fit after self-cal, rms=0.084252Jy sigma=0.498245 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.024 x 4.657 at -3.855 degrees (North through East) ! Clean map min=-0.0035172 max=0.20727 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.03 KP 0.98 ! LA 1.02 MK 0.96 NL 0.97 OV 0.98 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.05 KP 0.96 ! LA 1.00 MK 0.94 NL 1.08 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.04 KP 0.94 ! LA 1.01 MK 0.96 NL 1.01 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.084252Jy sigma=0.498245 ! Fit after self-cal, rms=0.083420Jy sigma=0.490956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.009 mas, bmaj=4.643 mas, bpa=-4.35 degrees ! Estimated noise=0.876514 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 = -0.000175075 Jy ! Component: 100 - total flux cleaned = -0.000361926 Jy ! Component: 150 - total flux cleaned = -0.000470107 Jy ! Component: 200 - total flux cleaned = -0.000468523 Jy ! Total flux subtracted in 200 components = -0.000468523 Jy ! Clean residual min=-0.003194 max=0.003479 Jy/beam ! Clean residual mean=0.000017 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.212034 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.212034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083266Jy sigma=0.490527 ! Fit after self-cal, rms=0.083269Jy sigma=0.490447 ! 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=0.083269Jy sigma=0.490447 ! Fit after self-cal, rms=0.090077Jy sigma=0.472249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=4.664 mas, bpa=-2.311 degrees ! Estimated noise=0.877164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105615 Jy ! Component: 100 - total flux cleaned = 8.66362e-05 Jy ! Component: 150 - total flux cleaned = 0.000162515 Jy ! Component: 200 - total flux cleaned = 0.00016354 Jy ! Total flux subtracted in 200 components = 0.00016354 Jy ! Clean residual min=-0.001929 max=0.001669 Jy/beam ! Clean residual mean=0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.212197 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.212197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090011Jy sigma=0.471730 ! Fit after self-cal, rms=0.090061Jy sigma=0.471605 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 = -0.00015366 Jy ! Component: 100 - total flux cleaned = -0.000124233 Jy ! Component: 150 - total flux cleaned = -0.000174943 Jy ! Component: 200 - total flux cleaned = -0.000153086 Jy ! Total flux subtracted in 200 components = -0.000153086 Jy ! Clean residual min=-0.001940 max=0.001666 Jy/beam ! Clean residual mean=0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.212044 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.212044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090037Jy sigma=0.471433 ! Fit after self-cal, rms=0.090035Jy sigma=0.471415 ! 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=0.090035Jy sigma=0.471415 ! Fit after self-cal, rms=0.091052Jy sigma=0.471264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.981 mas, bmaj=4.664 mas, bpa=-2.225 degrees ! Estimated noise=0.87711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74006e-05 Jy ! Component: 100 - total flux cleaned = 0.00017027 Jy ! Component: 150 - total flux cleaned = 0.000196705 Jy ! Component: 200 - total flux cleaned = 0.000197516 Jy ! Total flux subtracted in 200 components = 0.000197516 Jy ! Clean residual min=-0.001844 max=0.001594 Jy/beam ! Clean residual mean=0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.212242 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.212242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091025Jy sigma=0.471069 ! Fit after self-cal, rms=0.091025Jy sigma=0.471053 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 = -8.31469e-05 Jy ! Component: 100 - total flux cleaned = -8.34862e-05 Jy ! Component: 150 - total flux cleaned = -6.49368e-05 Jy ! Component: 200 - total flux cleaned = -4.79123e-05 Jy ! Total flux subtracted in 200 components = -4.79123e-05 Jy ! Clean residual min=-0.001840 max=0.001594 Jy/beam ! Clean residual mean=0.000006 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.212194 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.212194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091012Jy sigma=0.470973 ! Fit after self-cal, rms=0.091012Jy sigma=0.470967 ! 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=0.091012Jy sigma=0.470967 ! Fit after self-cal, rms=0.091563Jy sigma=0.470916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.577 mas, bmaj=9.054 mas, bpa=34.86 degrees ! Estimated noise=1.06715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474121 Jy ! Component: 100 - total flux cleaned = 0.00056073 Jy ! Component: 150 - total flux cleaned = 0.000610335 Jy ! Component: 200 - total flux cleaned = 0.000642506 Jy ! Total flux subtracted in 200 components = 0.000642506 Jy ! Clean residual min=-0.001597 max=0.001626 Jy/beam ! Clean residual mean=0.000015 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.212836 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.212836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091551Jy sigma=0.470912 ! Fit after self-cal, rms=0.091552Jy sigma=0.470908 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 = 5.81013e-05 Jy ! Component: 100 - total flux cleaned = 5.79172e-05 Jy ! Component: 150 - total flux cleaned = 5.79386e-05 Jy ! Component: 200 - total flux cleaned = 5.8294e-05 Jy ! Total flux subtracted in 200 components = 5.8294e-05 Jy ! Clean residual min=-0.001597 max=0.001627 Jy/beam ! Clean residual mean=0.000015 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.212894 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.212894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091546Jy sigma=0.470908 ! Fit after self-cal, rms=0.091545Jy sigma=0.470907 ! 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=3.973 mas, bmaj=4.663 mas, bpa=-2.172 degrees ! Estimated noise=0.877568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.973 x 4.663 at -2.172 degrees (North through East) ! Clean map min=-0.0017544 max=0.20714 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=3.228 mas, bmaj=3.895 mas, bpa=1.719 degrees ! Estimated noise=1.37006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161348 Jy ! Component: 100 - total flux cleaned = 0.196616 Jy ! Component: 150 - total flux cleaned = 0.206288 Jy ! Component: 200 - total flux cleaned = 0.210259 Jy ! Total flux subtracted in 200 components = 0.210259 Jy ! Clean residual min=-0.002517 max=0.002658 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.210259 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.210259 Jy ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=4.663 mas, bpa=-2.172 degrees ! Estimated noise=0.877568 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 = 0.00226292 Jy ! Component: 100 - total flux cleaned = 0.00238462 Jy ! Component: 150 - total flux cleaned = 0.00238372 Jy ! Component: 200 - total flux cleaned = 0.00242677 Jy ! Total flux subtracted in 200 components = 0.00242677 Jy ! Clean residual min=-0.001790 max=0.001705 Jy/beam ! Clean residual mean=0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.212686 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.212686 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=8.577 mas, bmaj=9.054 mas, bpa=34.86 degrees ! Estimated noise=1.06715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184651 Jy ! Component: 100 - total flux cleaned = 0.000218848 Jy ! Component: 150 - total flux cleaned = 0.000197559 Jy ! Component: 200 - total flux cleaned = 0.000161882 Jy ! Total flux subtracted in 200 components = 0.000161882 Jy ! Clean residual min=-0.001597 max=0.001696 Jy/beam ! Clean residual mean=0.000015 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.212848 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 = -1.47803e-05 Jy ! Component: 100 - total flux cleaned = -2.8444e-05 Jy ! Component: 150 - total flux cleaned = -3.94559e-05 Jy ! Component: 200 - total flux cleaned = -3.93092e-05 Jy ! Total flux subtracted in 200 components = -3.93092e-05 Jy ! Clean residual min=-0.001598 max=0.001663 Jy/beam ! Clean residual mean=0.000014 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.212809 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.212809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=4.663 mas, bpa=-2.172 degrees ! Estimated noise=0.877568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.12294e-05 Jy ! Component: 100 - total flux cleaned = -1.72011e-05 Jy ! Component: 150 - total flux cleaned = -1.86207e-05 Jy ! Component: 200 - total flux cleaned = -1.83431e-05 Jy ! Total flux subtracted in 200 components = -1.83431e-05 Jy ! Clean residual min=-0.001871 max=0.001564 Jy/beam ! Clean residual mean=0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.21279 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.21279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091550Jy sigma=0.470948 ! Fit after self-cal, rms=0.091545Jy sigma=0.470895 wmodel J1623+6624_S_map.mod ! Writing 77 model components to file: J1623+6624_S_map.mod wobs J1623+6624_S_uvs.fits ! Writing UV FITS file: J1623+6624_S_uvs.fits wwins J1623+6624_S_map.win ! wwins: Wrote 2 windows to J1623+6624_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 = -0.000562019 Jy ! Component: 100 - total flux cleaned = -0.000792398 Jy ! Component: 150 - total flux cleaned = -0.00101065 Jy ! Component: 200 - total flux cleaned = -0.00106411 Jy ! Component: 250 - total flux cleaned = -0.00106412 Jy ! Component: 300 - total flux cleaned = -0.00101399 Jy ! Component: 350 - total flux cleaned = -0.000989461 Jy ! Component: 400 - total flux cleaned = -0.000893967 Jy ! Component: 450 - total flux cleaned = -0.000964773 Jy ! Component: 500 - total flux cleaned = -0.000871866 Jy ! Component: 550 - total flux cleaned = -0.000871765 Jy ! Component: 600 - total flux cleaned = -0.000826851 Jy ! Component: 650 - total flux cleaned = -0.000782782 Jy ! Component: 700 - total flux cleaned = -0.000761085 Jy ! Component: 750 - total flux cleaned = -0.000760787 Jy ! Component: 800 - total flux cleaned = -0.000718019 Jy ! Component: 850 - total flux cleaned = -0.000697045 Jy ! Component: 900 - total flux cleaned = -0.000676236 Jy ! Component: 950 - total flux cleaned = -0.000635514 Jy ! Component: 1000 - total flux cleaned = -0.000675991 Jy ! Component: 1050 - total flux cleaned = -0.000575788 Jy ! Component: 1100 - total flux cleaned = -0.000556108 Jy ! Component: 1150 - total flux cleaned = -0.000536535 Jy ! Component: 1200 - total flux cleaned = -0.000497741 Jy ! Component: 1250 - total flux cleaned = -0.00047853 Jy ! Component: 1300 - total flux cleaned = -0.000421425 Jy ! Component: 1350 - total flux cleaned = -0.000440495 Jy ! Component: 1400 - total flux cleaned = -0.00036597 Jy ! Component: 1450 - total flux cleaned = -0.000384436 Jy ! Component: 1500 - total flux cleaned = -0.000329632 Jy ! Component: 1550 - total flux cleaned = -0.00040212 Jy ! Component: 1600 - total flux cleaned = -0.000438079 Jy ! Component: 1650 - total flux cleaned = -0.000402231 Jy ! Component: 1700 - total flux cleaned = -0.000402429 Jy ! Component: 1750 - total flux cleaned = -0.000437201 Jy ! Component: 1800 - total flux cleaned = -0.000402403 Jy ! Component: 1850 - total flux cleaned = -0.000350456 Jy ! Component: 1900 - total flux cleaned = -0.000401611 Jy ! Component: 1950 - total flux cleaned = -0.000401765 Jy ! Component: 2000 - total flux cleaned = -0.000401714 Jy ! Component: 2050 - total flux cleaned = -0.000418363 Jy ! Component: 2100 - total flux cleaned = -0.000401905 Jy ! Component: 2150 - total flux cleaned = -0.000450899 Jy ! Component: 2200 - total flux cleaned = -0.000450909 Jy ! Component: 2250 - total flux cleaned = -0.000515308 Jy ! Component: 2300 - total flux cleaned = -0.000499407 Jy ! Component: 2350 - total flux cleaned = -0.000515234 Jy ! Component: 2400 - total flux cleaned = -0.000578119 Jy ! Component: 2450 - total flux cleaned = -0.00059396 Jy ! Component: 2500 - total flux cleaned = -0.000624869 Jy ! Component: 2550 - total flux cleaned = -0.00059401 Jy ! Component: 2600 - total flux cleaned = -0.000624398 Jy ! Component: 2650 - total flux cleaned = -0.000609362 Jy ! Component: 2700 - total flux cleaned = -0.000624441 Jy ! Component: 2750 - total flux cleaned = -0.0006691 Jy ! Component: 2800 - total flux cleaned = -0.000609576 Jy ! Component: 2850 - total flux cleaned = -0.000609686 Jy ! Component: 2900 - total flux cleaned = -0.00059507 Jy ! Component: 2950 - total flux cleaned = -0.000653168 Jy ! Component: 3000 - total flux cleaned = -0.00063855 Jy ! Component: 3050 - total flux cleaned = -0.000624184 Jy ! Component: 3100 - total flux cleaned = -0.000652752 Jy ! Component: 3150 - total flux cleaned = -0.000595947 Jy ! Component: 3200 - total flux cleaned = -0.000638302 Jy ! Component: 3250 - total flux cleaned = -0.000610129 Jy ! Component: 3300 - total flux cleaned = -0.000665824 Jy ! Component: 3350 - total flux cleaned = -0.000638182 Jy ! Component: 3400 - total flux cleaned = -0.000638226 Jy ! Component: 3450 - total flux cleaned = -0.000610949 Jy ! Component: 3500 - total flux cleaned = -0.000651823 Jy ! Component: 3550 - total flux cleaned = -0.000624837 Jy ! Component: 3600 - total flux cleaned = -0.000638281 Jy ! Component: 3650 - total flux cleaned = -0.000598125 Jy ! Component: 3700 - total flux cleaned = -0.000624792 Jy ! Component: 3750 - total flux cleaned = -0.000611706 Jy ! Component: 3800 - total flux cleaned = -0.000611747 Jy ! Component: 3850 - total flux cleaned = -0.000638044 Jy ! Component: 3900 - total flux cleaned = -0.000573038 Jy ! Component: 3950 - total flux cleaned = -0.000624786 Jy ! Component: 4000 - total flux cleaned = -0.000586086 Jy ! Component: 4050 - total flux cleaned = -0.000598944 Jy ! Total flux subtracted in 4096 components = -0.00056068 Jy ! Clean residual min=-0.000737 max=0.000711 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.21223 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 357 components and 0.21223 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1623+6624_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.973 x 4.663 at -2.172 degrees (North through East) ! Clean map min=-0.0013771 max=0.20732 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1623+6624_S_map.fits wmodel /image_prod/ug002_uva//J1623+6624_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1623+6624_S_map.mod wobs /image_prod/ug002_uva//J1623+6624_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1623+6624_S_uvs.fits wwins /image_prod/ug002_uva//J1623+6624_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1623+6624_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337542 0.337542 0.675084 1.35017 2.70034 5.40067 10.8013 21.6027 43.2054 86.4108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 888.777 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1623+6624_S_dfm.log closed on Thu Mar 5 02:40:26 2020