! Started logfile: /image_prod/ug002_uva//J1027+4803_S_dfm.log on Wed Mar 4 23:34:25 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//J1027+4803_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1027+4803_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.834722 visibilities/baseline/integration-bin. ! Found source: J1027+4803 ! ! 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 40 lines of history. ! ! Reading 5409 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 J1027+4803_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021936Jy sigma=9.079868 ! Fit after self-cal, rms=0.838520Jy sigma=7.451542 ! 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=3.472 mas, bmaj=6.02 mas, bpa=-27.07 degrees ! Estimated noise=1.58219 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 = 0.125095 Jy ! Component: 100 - total flux cleaned = 0.154382 Jy ! Total flux subtracted in 100 components = 0.154382 Jy ! Clean residual min=-0.005421 max=0.010752 Jy/beam ! Clean residual mean=0.000018 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.154382 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.154382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062587Jy sigma=0.500244 ! Fit after self-cal, rms=0.062580Jy sigma=0.500121 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108407 Jy ! Component: 100 - total flux cleaned = 0.0147039 Jy ! Total flux subtracted in 100 components = 0.0147039 Jy ! Clean residual min=-0.004725 max=0.004930 Jy/beam ! Clean residual mean=0.000005 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.169086 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.169086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060718Jy sigma=0.485353 ! Fit after self-cal, rms=0.060704Jy sigma=0.485231 ! 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=4.171 mas, bmaj=6.786 mas, bpa=-23.02 degrees ! Estimated noise=1.11411 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 = 0.000471247 Jy ! Component: 100 - total flux cleaned = 0.000940127 Jy ! Component: 150 - total flux cleaned = 0.00134012 Jy ! Component: 200 - total flux cleaned = 0.00138886 Jy ! Total flux subtracted in 200 components = 0.00138886 Jy ! Clean residual min=-0.004292 max=0.004155 Jy/beam ! Clean residual mean=0.000005 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.170475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.170475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060489Jy sigma=0.483771 ! Fit after self-cal, rms=0.060469Jy sigma=0.483624 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.171 x 6.786 at -23.02 degrees (North through East) ! Clean map min=-0.0042323 max=0.16095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.99 ! LA 1.02 MK 1.00 NL 0.94 OV 0.93 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.99 ! LA 1.02 MK 0.98 NL 1.02 OV 1.13 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.060469Jy sigma=0.483624 ! Fit after self-cal, rms=0.059134Jy sigma=0.478011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=6.764 mas, bpa=-23.1 degrees ! Estimated noise=1.11027 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 = 0.00100806 Jy ! Component: 100 - total flux cleaned = 0.00107269 Jy ! Component: 150 - total flux cleaned = 0.00110023 Jy ! Component: 200 - total flux cleaned = 0.00112402 Jy ! Total flux subtracted in 200 components = 0.00112402 Jy ! Clean residual min=-0.003938 max=0.004381 Jy/beam ! Clean residual mean=0.000007 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.171599 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.171599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059091Jy sigma=0.477711 ! Fit after self-cal, rms=0.059078Jy sigma=0.477634 ! 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=0.059078Jy sigma=0.477634 ! Fit after self-cal, rms=0.059619Jy sigma=0.452708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=6.741 mas, bpa=-23.22 degrees ! Estimated noise=1.11238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113501 Jy ! Component: 100 - total flux cleaned = 0.00117311 Jy ! Component: 150 - total flux cleaned = 0.00120414 Jy ! Component: 200 - total flux cleaned = 0.00125207 Jy ! Total flux subtracted in 200 components = 0.00125207 Jy ! Clean residual min=-0.002193 max=0.004142 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.172851 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.172851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059561Jy sigma=0.452144 ! Fit after self-cal, rms=0.059628Jy sigma=0.451982 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 (9.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335111 Jy ! Component: 100 - total flux cleaned = 0.00429671 Jy ! Component: 150 - total flux cleaned = 0.00429328 Jy ! Component: 200 - total flux cleaned = 0.00426104 Jy ! Total flux subtracted in 200 components = 0.00426104 Jy ! Clean residual min=-0.001784 max=0.001780 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.177112 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.177112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059440Jy sigma=0.450102 ! Fit after self-cal, rms=0.059420Jy sigma=0.449997 ! 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=0.059420Jy sigma=0.449997 ! Fit after self-cal, rms=0.059249Jy sigma=0.449710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.159 mas, bmaj=6.718 mas, bpa=-23.31 degrees ! Estimated noise=1.10882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116485 Jy ! Component: 100 - total flux cleaned = 0.00158053 Jy ! Component: 150 - total flux cleaned = 0.00186541 Jy ! Component: 200 - total flux cleaned = 0.00206238 Jy ! Total flux subtracted in 200 components = 0.00206238 Jy ! Clean residual min=-0.001626 max=0.001614 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.179174 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.179174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059211Jy sigma=0.449366 ! Fit after self-cal, rms=0.059206Jy sigma=0.449347 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 = 0.000330642 Jy ! Component: 100 - total flux cleaned = 0.00045508 Jy ! Component: 150 - total flux cleaned = 0.000549312 Jy ! Component: 200 - total flux cleaned = 0.000618388 Jy ! Total flux subtracted in 200 components = 0.000618388 Jy ! Clean residual min=-0.001599 max=0.001582 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.179793 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.179793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059194Jy sigma=0.449233 ! Fit after self-cal, rms=0.059193Jy sigma=0.449229 ! 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=0.059193Jy sigma=0.449229 ! Fit after self-cal, rms=0.059122Jy sigma=0.449166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.669 mas, bmaj=9.659 mas, bpa=-3.73 degrees ! Estimated noise=1.30357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057904 Jy ! Component: 100 - total flux cleaned = 0.000695762 Jy ! Component: 150 - total flux cleaned = 0.000766214 Jy ! Component: 200 - total flux cleaned = 0.000807311 Jy ! Total flux subtracted in 200 components = 0.000807311 Jy ! Clean residual min=-0.001575 max=0.001504 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.1806 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.1806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059114Jy sigma=0.449097 ! Fit after self-cal, rms=0.059112Jy sigma=0.449095 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 = 8.42465e-05 Jy ! Component: 100 - total flux cleaned = 0.00010992 Jy ! Component: 150 - total flux cleaned = 0.000125474 Jy ! Component: 200 - total flux cleaned = 0.000139881 Jy ! Total flux subtracted in 200 components = 0.000139881 Jy ! Clean residual min=-0.001563 max=0.001508 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.18074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.18074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059110Jy sigma=0.449077 ! Fit after self-cal, rms=0.059109Jy sigma=0.449077 ! 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=4.16 mas, bmaj=6.711 mas, bpa=-23.38 degrees ! Estimated noise=1.10796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.16 x 6.711 at -23.38 degrees (North through East) ! Clean map min=-0.0015073 max=0.1606 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=3.474 mas, bmaj=5.978 mas, bpa=-26.91 degrees ! Estimated noise=1.56885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123969 Jy ! Component: 100 - total flux cleaned = 0.153571 Jy ! Component: 150 - total flux cleaned = 0.164691 Jy ! Component: 200 - total flux cleaned = 0.170048 Jy ! Total flux subtracted in 200 components = 0.170048 Jy ! Clean residual min=-0.003284 max=0.003271 Jy/beam ! Clean residual mean=0.000009 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.170048 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.170048 Jy ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=6.711 mas, bpa=-23.38 degrees ! Estimated noise=1.10796 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 = 0.00374022 Jy ! Component: 100 - total flux cleaned = 0.00620863 Jy ! Component: 150 - total flux cleaned = 0.00798268 Jy ! Component: 200 - total flux cleaned = 0.00886376 Jy ! Total flux subtracted in 200 components = 0.00886376 Jy ! Clean residual min=-0.001725 max=0.001769 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.178912 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.178912 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=8.669 mas, bmaj=9.659 mas, bpa=-3.73 degrees ! Estimated noise=1.30357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127596 Jy ! Component: 100 - total flux cleaned = 0.00144187 Jy ! Component: 150 - total flux cleaned = 0.00154225 Jy ! Component: 200 - total flux cleaned = 0.00162503 Jy ! Total flux subtracted in 200 components = 0.00162503 Jy ! Clean residual min=-0.001617 max=0.001636 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.180537 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 = 3.64838e-05 Jy ! Component: 100 - total flux cleaned = 5.31615e-05 Jy ! Component: 150 - total flux cleaned = 6.81867e-05 Jy ! Component: 200 - total flux cleaned = 9.57002e-05 Jy ! Total flux subtracted in 200 components = 9.57002e-05 Jy ! Clean residual min=-0.001559 max=0.001588 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.180632 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 113 components and 0.180632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=6.711 mas, bpa=-23.38 degrees ! Estimated noise=1.10796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142137 Jy ! Component: 100 - total flux cleaned = 0.000236084 Jy ! Component: 150 - total flux cleaned = 0.000300818 Jy ! Component: 200 - total flux cleaned = 0.000361183 Jy ! Total flux subtracted in 200 components = 0.000361183 Jy ! Clean residual min=-0.001577 max=0.001632 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.180994 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.180994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059134Jy sigma=0.449300 ! Fit after self-cal, rms=0.059131Jy sigma=0.449267 wmodel J1027+4803_S_map.mod ! Writing 135 model components to file: J1027+4803_S_map.mod wobs J1027+4803_S_uvs.fits ! Writing UV FITS file: J1027+4803_S_uvs.fits wwins J1027+4803_S_map.win ! wwins: Wrote 2 windows to J1027+4803_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 = 0.000184606 Jy ! Component: 100 - total flux cleaned = 0.000131626 Jy ! Component: 150 - total flux cleaned = 0.000105334 Jy ! Component: 200 - total flux cleaned = 0.000204427 Jy ! Component: 250 - total flux cleaned = 0.000346712 Jy ! Component: 300 - total flux cleaned = 0.00048366 Jy ! Component: 350 - total flux cleaned = 0.000617242 Jy ! Component: 400 - total flux cleaned = 0.000767934 Jy ! Component: 450 - total flux cleaned = 0.000831207 Jy ! Component: 500 - total flux cleaned = 0.000954837 Jy ! Component: 550 - total flux cleaned = 0.00105507 Jy ! Component: 600 - total flux cleaned = 0.0010543 Jy ! Component: 650 - total flux cleaned = 0.00103479 Jy ! Component: 700 - total flux cleaned = 0.00107266 Jy ! Component: 750 - total flux cleaned = 0.00111015 Jy ! Component: 800 - total flux cleaned = 0.00114684 Jy ! Component: 850 - total flux cleaned = 0.00114705 Jy ! Component: 900 - total flux cleaned = 0.0011648 Jy ! Component: 950 - total flux cleaned = 0.00118239 Jy ! Component: 1000 - total flux cleaned = 0.00121656 Jy ! Component: 1050 - total flux cleaned = 0.0012335 Jy ! Component: 1100 - total flux cleaned = 0.00128336 Jy ! Component: 1150 - total flux cleaned = 0.00133231 Jy ! Component: 1200 - total flux cleaned = 0.00134822 Jy ! Component: 1250 - total flux cleaned = 0.00133222 Jy ! Component: 1300 - total flux cleaned = 0.00130084 Jy ! Component: 1350 - total flux cleaned = 0.00134752 Jy ! Component: 1400 - total flux cleaned = 0.00136271 Jy ! Component: 1450 - total flux cleaned = 0.00140792 Jy ! Component: 1500 - total flux cleaned = 0.00140759 Jy ! Component: 1550 - total flux cleaned = 0.00142209 Jy ! Component: 1600 - total flux cleaned = 0.00142184 Jy ! Component: 1650 - total flux cleaned = 0.00143594 Jy ! Component: 1700 - total flux cleaned = 0.00146416 Jy ! Component: 1750 - total flux cleaned = 0.00149215 Jy ! Component: 1800 - total flux cleaned = 0.00149219 Jy ! Component: 1850 - total flux cleaned = 0.0015198 Jy ! Component: 1900 - total flux cleaned = 0.00151993 Jy ! Component: 1950 - total flux cleaned = 0.00153351 Jy ! Component: 2000 - total flux cleaned = 0.0015202 Jy ! Component: 2050 - total flux cleaned = 0.00153354 Jy ! Component: 2100 - total flux cleaned = 0.00149409 Jy ! Component: 2150 - total flux cleaned = 0.00150725 Jy ! Component: 2200 - total flux cleaned = 0.00148143 Jy ! Component: 2250 - total flux cleaned = 0.00150694 Jy ! Component: 2300 - total flux cleaned = 0.00146904 Jy ! Component: 2350 - total flux cleaned = 0.00148164 Jy ! Component: 2400 - total flux cleaned = 0.00149392 Jy ! Component: 2450 - total flux cleaned = 0.00144461 Jy ! Component: 2500 - total flux cleaned = 0.00143253 Jy ! Component: 2550 - total flux cleaned = 0.00142057 Jy ! Component: 2600 - total flux cleaned = 0.00144463 Jy ! Component: 2650 - total flux cleaned = 0.00142072 Jy ! Component: 2700 - total flux cleaned = 0.00144419 Jy ! Component: 2750 - total flux cleaned = 0.00140901 Jy ! Component: 2800 - total flux cleaned = 0.00136257 Jy ! Component: 2850 - total flux cleaned = 0.00135085 Jy ! Component: 2900 - total flux cleaned = 0.00132799 Jy ! Component: 2950 - total flux cleaned = 0.00129403 Jy ! Component: 3000 - total flux cleaned = 0.00127142 Jy ! Component: 3050 - total flux cleaned = 0.0012268 Jy ! Component: 3100 - total flux cleaned = 0.00124893 Jy ! Component: 3150 - total flux cleaned = 0.00121573 Jy ! Component: 3200 - total flux cleaned = 0.00121564 Jy ! Component: 3250 - total flux cleaned = 0.00118304 Jy ! Component: 3300 - total flux cleaned = 0.00115067 Jy ! Component: 3350 - total flux cleaned = 0.0011292 Jy ! Component: 3400 - total flux cleaned = 0.00107579 Jy ! Component: 3450 - total flux cleaned = 0.00107586 Jy ! Component: 3500 - total flux cleaned = 0.00109682 Jy ! Component: 3550 - total flux cleaned = 0.00103401 Jy ! Component: 3600 - total flux cleaned = 0.00101337 Jy ! Component: 3650 - total flux cleaned = 0.00100298 Jy ! Component: 3700 - total flux cleaned = 0.000961936 Jy ! Component: 3750 - total flux cleaned = 0.00096192 Jy ! Component: 3800 - total flux cleaned = 0.000911197 Jy ! Component: 3850 - total flux cleaned = 0.000921211 Jy ! Component: 3900 - total flux cleaned = 0.000891218 Jy ! Component: 3950 - total flux cleaned = 0.000871192 Jy ! Component: 4000 - total flux cleaned = 0.000881106 Jy ! Component: 4050 - total flux cleaned = 0.000821959 Jy ! Total flux subtracted in 4096 components = 0.000812211 Jy ! Clean residual min=-0.000542 max=0.000587 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.181806 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 406 components and 0.181806 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1027+4803_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.16 x 6.711 at -23.38 degrees (North through East) ! Clean map min=-0.0014093 max=0.16032 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1027+4803_S_map.fits wmodel /image_prod/ug002_uva//J1027+4803_S_map.mod ! Writing 406 model components to file: /image_prod/ug002_uva//J1027+4803_S_map.mod wobs /image_prod/ug002_uva//J1027+4803_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1027+4803_S_uvs.fits wwins /image_prod/ug002_uva//J1027+4803_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1027+4803_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340139 0.340139 0.680278 1.36056 2.72111 5.44222 10.8844 21.7689 43.5378 87.0756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 881.992 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1027+4803_S_dfm.log closed on Wed Mar 4 23:34:28 2020