! Started logfile: /image_prod/ug002_uva//J2050+3619_S_dfm.log on Thu Mar 5 04:58:48 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//J2050+3619_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2050+3619_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.893254 visibilities/baseline/integration-bin. ! Found source: J2050+3619 ! ! 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 6753 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 J2050+3619_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028787Jy sigma=9.232154 ! Fit after self-cal, rms=0.912295Jy sigma=8.003551 ! 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=5.564 mas, bmaj=8.651 mas, bpa=-27.84 degrees ! Estimated noise=1.4261 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 = 0.092246 Jy ! Component: 100 - total flux cleaned = 0.147699 Jy ! Total flux subtracted in 100 components = 0.147699 Jy ! Clean residual min=-0.014179 max=0.030614 Jy/beam ! Clean residual mean=0.000105 rms=0.006236 Jy/beam ! Combined flux in latest and established models = 0.147699 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 73 components and 0.147699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.202152Jy sigma=1.008966 ! Fit after self-cal, rms=0.200796Jy sigma=0.995085 ! 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=6.294 mas, bmaj=9.161 mas, bpa=-26.72 degrees ! Estimated noise=0.972118 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 = 0.0551443 Jy ! Component: 100 - total flux cleaned = 0.0918435 Jy ! Component: 150 - total flux cleaned = 0.117488 Jy ! Component: 200 - total flux cleaned = 0.135451 Jy ! Total flux subtracted in 200 components = 0.135451 Jy ! Clean residual min=-0.008184 max=0.018273 Jy/beam ! Clean residual mean=0.000030 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.283151 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 122 components and 0.283151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185087Jy sigma=0.602207 ! Fit after self-cal, rms=0.184502Jy sigma=0.590392 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.294 x 9.161 at -26.72 degrees (North through East) ! Clean map min=-0.0078662 max=0.099021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 1.06 HN 0.94 KP 0.94 ! LA 0.89 NL 1.74 OV 1.37 PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.02 HN 1.04 KP 0.88 ! LA 0.89 NL 1.49 OV 1.29 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.00 HN 1.01 KP 0.88 ! LA 0.87 NL 1.41 OV 1.26 PT 0.83 ! ! ! Fit before self-cal, rms=0.184502Jy sigma=0.590392 ! Fit after self-cal, rms=0.199885Jy sigma=0.475616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.333 mas, bmaj=9.632 mas, bpa=-28.5 degrees ! Estimated noise=1.04614 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 = 0.000261606 Jy ! Component: 100 - total flux cleaned = 0.000461667 Jy ! Component: 150 - total flux cleaned = 0.000619894 Jy ! Component: 200 - total flux cleaned = 0.000823833 Jy ! Total flux subtracted in 200 components = 0.000823833 Jy ! Clean residual min=-0.005608 max=0.005007 Jy/beam ! Clean residual mean=-0.000010 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.283974 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 126 components and 0.283975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199841Jy sigma=0.473096 ! Fit after self-cal, rms=0.200015Jy sigma=0.472187 ! 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=0.200015Jy sigma=0.472187 ! Fit after self-cal, rms=0.190795Jy sigma=0.460009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.103 mas, bmaj=9.677 mas, bpa=-32.61 degrees ! Estimated noise=1.02135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412873 Jy ! Component: 100 - total flux cleaned = 0.000511368 Jy ! Component: 150 - total flux cleaned = 0.00059459 Jy ! Component: 200 - total flux cleaned = 0.000671942 Jy ! Total flux subtracted in 200 components = 0.000671942 Jy ! Clean residual min=-0.003376 max=0.003634 Jy/beam ! Clean residual mean=0.000002 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.284646 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.284646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190787Jy sigma=0.459752 ! Fit after self-cal, rms=0.190833Jy sigma=0.459640 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 = 0.000144873 Jy ! Component: 100 - total flux cleaned = 0.000226821 Jy ! Component: 150 - total flux cleaned = 0.000302959 Jy ! Component: 200 - total flux cleaned = 0.000349934 Jy ! Total flux subtracted in 200 components = 0.000349934 Jy ! Clean residual min=-0.003344 max=0.003552 Jy/beam ! Clean residual mean=0.000002 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.284996 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 138 components and 0.284996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190827Jy sigma=0.459476 ! Fit after self-cal, rms=0.190825Jy sigma=0.459451 ! 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=0.190825Jy sigma=0.459451 ! Fit after self-cal, rms=0.190611Jy sigma=0.459318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.062 mas, bmaj=9.641 mas, bpa=-33.24 degrees ! Estimated noise=1.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023914 Jy ! Component: 100 - total flux cleaned = 0.0003242 Jy ! Component: 150 - total flux cleaned = 0.000375931 Jy ! Component: 200 - total flux cleaned = 0.000449103 Jy ! Total flux subtracted in 200 components = 0.000449103 Jy ! Clean residual min=-0.003203 max=0.003414 Jy/beam ! Clean residual mean=0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.285445 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 0.285445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190605Jy sigma=0.459127 ! Fit after self-cal, rms=0.190611Jy sigma=0.459097 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 = 5.56673e-05 Jy ! Component: 100 - total flux cleaned = 0.000106861 Jy ! Component: 150 - total flux cleaned = 0.00015642 Jy ! Component: 200 - total flux cleaned = 0.000202498 Jy ! Total flux subtracted in 200 components = 0.000202498 Jy ! Clean residual min=-0.003212 max=0.003398 Jy/beam ! Clean residual mean=0.000003 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.285648 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.285648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190605Jy sigma=0.458941 ! Fit after self-cal, rms=0.190604Jy sigma=0.458921 ! 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=0.190604Jy sigma=0.458921 ! Fit after self-cal, rms=0.190689Jy sigma=0.458886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.083 mas, bmaj=12.04 mas, bpa=-42.36 degrees ! Estimated noise=1.08476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928135 Jy ! Component: 100 - total flux cleaned = 0.00101033 Jy ! Component: 150 - total flux cleaned = 0.00108456 Jy ! Component: 200 - total flux cleaned = 0.00115491 Jy ! Total flux subtracted in 200 components = 0.00115491 Jy ! Clean residual min=-0.003555 max=0.003749 Jy/beam ! Clean residual mean=0.000006 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.286803 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 148 components and 0.286803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190693Jy sigma=0.458883 ! Fit after self-cal, rms=0.190728Jy sigma=0.458848 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 = 0.000116621 Jy ! Component: 100 - total flux cleaned = 0.000162728 Jy ! Component: 150 - total flux cleaned = 0.000227052 Jy ! Component: 200 - total flux cleaned = 0.000288518 Jy ! Total flux subtracted in 200 components = 0.000288518 Jy ! Clean residual min=-0.003553 max=0.003683 Jy/beam ! Clean residual mean=0.000006 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.287091 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.287091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190725Jy sigma=0.458809 ! Fit after self-cal, rms=0.190742Jy sigma=0.458794 ! 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=6.052 mas, bmaj=9.617 mas, bpa=-33.71 degrees ! Estimated noise=1.01293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.052 x 9.617 at -33.71 degrees (North through East) ! Clean map min=-0.0030879 max=0.093758 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=5.243 mas, bmaj=9.077 mas, bpa=-33.84 degrees ! Estimated noise=1.46176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0954574 Jy ! Component: 100 - total flux cleaned = 0.152536 Jy ! Component: 150 - total flux cleaned = 0.189223 Jy ! Component: 200 - total flux cleaned = 0.214065 Jy ! Total flux subtracted in 200 components = 0.214065 Jy ! Clean residual min=-0.008121 max=0.014310 Jy/beam ! Clean residual mean=0.000044 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.214065 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 105 model components to the UV plane model. ! The established model now contains 105 components and 0.214065 Jy ! Inverting map and beam ! Estimated beam: bmin=6.052 mas, bmaj=9.617 mas, bpa=-33.71 degrees ! Estimated noise=1.01293 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 = 0.0241379 Jy ! Component: 100 - total flux cleaned = 0.0392756 Jy ! Component: 150 - total flux cleaned = 0.0491072 Jy ! Component: 200 - total flux cleaned = 0.0555332 Jy ! Total flux subtracted in 200 components = 0.0555332 Jy ! Clean residual min=-0.004885 max=0.006996 Jy/beam ! Clean residual mean=0.000010 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.269598 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.269598 Jy ! Inverting map ! Added new window around map position (-8.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691993 Jy ! Component: 100 - total flux cleaned = 0.0112223 Jy ! Component: 150 - total flux cleaned = 0.0132572 Jy ! Component: 200 - total flux cleaned = 0.0140065 Jy ! Total flux subtracted in 200 components = 0.0140065 Jy ! Clean residual min=-0.004011 max=0.004810 Jy/beam ! Clean residual mean=0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.283605 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.283605 Jy ! Inverting map ! Added new window around map position (8.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370705 Jy ! Component: 100 - total flux cleaned = 0.00338861 Jy ! Component: 150 - total flux cleaned = 0.00339452 Jy ! Component: 200 - total flux cleaned = 0.00356253 Jy ! Total flux subtracted in 200 components = 0.00356253 Jy ! Clean residual min=-0.003331 max=0.003511 Jy/beam ! Clean residual mean=0.000003 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.287167 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.287167 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=9.083 mas, bmaj=12.04 mas, bpa=-42.36 degrees ! Estimated noise=1.08476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435011 Jy ! Component: 100 - total flux cleaned = -0.000369494 Jy ! Component: 150 - total flux cleaned = -0.000308874 Jy ! Component: 200 - total flux cleaned = -0.000311871 Jy ! Total flux subtracted in 200 components = -0.000311871 Jy ! Clean residual min=-0.003336 max=0.003571 Jy/beam ! Clean residual mean=0.000006 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.286855 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 = -2.6936e-06 Jy ! Component: 100 - total flux cleaned = -5.37482e-05 Jy ! Component: 150 - total flux cleaned = -5.44807e-05 Jy ! Component: 200 - total flux cleaned = -1.07488e-05 Jy ! Total flux subtracted in 200 components = -1.07488e-05 Jy ! Clean residual min=-0.003265 max=0.003428 Jy/beam ! Clean residual mean=0.000006 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.286845 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 223 components and 0.286845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.052 mas, bmaj=9.617 mas, bpa=-33.71 degrees ! Estimated noise=1.01293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232748 Jy ! Component: 100 - total flux cleaned = 0.00017535 Jy ! Component: 150 - total flux cleaned = 7.26356e-05 Jy ! Component: 200 - total flux cleaned = 0.000118354 Jy ! Total flux subtracted in 200 components = 0.000118354 Jy ! Clean residual min=-0.003125 max=0.003050 Jy/beam ! Clean residual mean=0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.286963 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 245 components and 0.286963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190760Jy sigma=0.456227 ! Fit after self-cal, rms=0.190621Jy sigma=0.455206 wmodel J2050+3619_S_map.mod ! Writing 245 model components to file: J2050+3619_S_map.mod wobs J2050+3619_S_uvs.fits ! Writing UV FITS file: J2050+3619_S_uvs.fits wwins J2050+3619_S_map.win ! wwins: Wrote 3 windows to J2050+3619_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 = -0.000320667 Jy ! Component: 100 - total flux cleaned = -0.000368983 Jy ! Component: 150 - total flux cleaned = -0.000510927 Jy ! Component: 200 - total flux cleaned = -0.000646676 Jy ! Component: 250 - total flux cleaned = -0.000949467 Jy ! Component: 300 - total flux cleaned = -0.00119952 Jy ! Component: 350 - total flux cleaned = -0.0016045 Jy ! Component: 400 - total flux cleaned = -0.00191661 Jy ! Component: 450 - total flux cleaned = -0.00222028 Jy ! Component: 500 - total flux cleaned = -0.00255301 Jy ! Component: 550 - total flux cleaned = -0.00287548 Jy ! Component: 600 - total flux cleaned = -0.00325769 Jy ! Component: 650 - total flux cleaned = -0.00366274 Jy ! Component: 700 - total flux cleaned = -0.00395841 Jy ! Component: 750 - total flux cleaned = -0.00414988 Jy ! Component: 800 - total flux cleaned = -0.00433752 Jy ! Component: 850 - total flux cleaned = -0.00452113 Jy ! Component: 900 - total flux cleaned = -0.00478933 Jy ! Component: 950 - total flux cleaned = -0.0049052 Jy ! Component: 1000 - total flux cleaned = -0.00510478 Jy ! Component: 1050 - total flux cleaned = -0.00518741 Jy ! Component: 1100 - total flux cleaned = -0.00524219 Jy ! Component: 1150 - total flux cleaned = -0.00548187 Jy ! Component: 1200 - total flux cleaned = -0.00561202 Jy ! Component: 1250 - total flux cleaned = -0.00576482 Jy ! Component: 1300 - total flux cleaned = -0.0058897 Jy ! Component: 1350 - total flux cleaned = -0.00596299 Jy ! Component: 1400 - total flux cleaned = -0.00613082 Jy ! Component: 1450 - total flux cleaned = -0.00627221 Jy ! Component: 1500 - total flux cleaned = -0.00636498 Jy ! Component: 1550 - total flux cleaned = -0.00659167 Jy ! Component: 1600 - total flux cleaned = -0.00661423 Jy ! Component: 1650 - total flux cleaned = -0.00678987 Jy ! Component: 1700 - total flux cleaned = -0.00689752 Jy ! Component: 1750 - total flux cleaned = -0.00689799 Jy ! Component: 1800 - total flux cleaned = -0.00700225 Jy ! Component: 1850 - total flux cleaned = -0.00706367 Jy ! Component: 1900 - total flux cleaned = -0.00708403 Jy ! Component: 1950 - total flux cleaned = -0.00720366 Jy ! Component: 2000 - total flux cleaned = -0.00734064 Jy ! Component: 2050 - total flux cleaned = -0.00741794 Jy ! Component: 2100 - total flux cleaned = -0.00749384 Jy ! Component: 2150 - total flux cleaned = -0.00756826 Jy ! Component: 2200 - total flux cleaned = -0.0076608 Jy ! Component: 2250 - total flux cleaned = -0.00776991 Jy ! Component: 2300 - total flux cleaned = -0.00791342 Jy ! Component: 2350 - total flux cleaned = -0.00800189 Jy ! Component: 2400 - total flux cleaned = -0.0081243 Jy ! Component: 2450 - total flux cleaned = -0.00821051 Jy ! Component: 2500 - total flux cleaned = -0.00831275 Jy ! Component: 2550 - total flux cleaned = -0.00846387 Jy ! Component: 2600 - total flux cleaned = -0.00853008 Jy ! Component: 2650 - total flux cleaned = -0.00862857 Jy ! Component: 2700 - total flux cleaned = -0.00866116 Jy ! Component: 2750 - total flux cleaned = -0.00877333 Jy ! Component: 2800 - total flux cleaned = -0.0088522 Jy ! Component: 2850 - total flux cleaned = -0.00894617 Jy ! Component: 2900 - total flux cleaned = -0.00903907 Jy ! Component: 2950 - total flux cleaned = -0.00910044 Jy ! Component: 3000 - total flux cleaned = -0.00919131 Jy ! Component: 3050 - total flux cleaned = -0.00925143 Jy ! Component: 3100 - total flux cleaned = -0.00934053 Jy ! Component: 3150 - total flux cleaned = -0.00939924 Jy ! Component: 3200 - total flux cleaned = -0.0095012 Jy ! Component: 3250 - total flux cleaned = -0.00953002 Jy ! Component: 3300 - total flux cleaned = -0.00965863 Jy ! Component: 3350 - total flux cleaned = -0.00974327 Jy ! Component: 3400 - total flux cleaned = -0.00979919 Jy ! Component: 3450 - total flux cleaned = -0.00986867 Jy ! Component: 3500 - total flux cleaned = -0.00995123 Jy ! Component: 3550 - total flux cleaned = -0.0100602 Jy ! Component: 3600 - total flux cleaned = -0.0101008 Jy ! Component: 3650 - total flux cleaned = -0.0101678 Jy ! Component: 3700 - total flux cleaned = -0.0102076 Jy ! Component: 3750 - total flux cleaned = -0.0102735 Jy ! Component: 3800 - total flux cleaned = -0.0103125 Jy ! Component: 3850 - total flux cleaned = -0.0102734 Jy ! Component: 3900 - total flux cleaned = -0.0102992 Jy ! Component: 3950 - total flux cleaned = -0.0102608 Jy ! Component: 4000 - total flux cleaned = -0.0102482 Jy ! Component: 4050 - total flux cleaned = -0.0102736 Jy ! Total flux subtracted in 4096 components = -0.0102987 Jy ! Clean residual min=-0.000669 max=0.000691 Jy/beam ! Clean residual mean=0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.276664 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 604 components and 0.276664 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2050+3619_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.052 x 9.617 at -33.71 degrees (North through East) ! Clean map min=-0.0021806 max=0.09188 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2050+3619_S_map.fits wmodel /image_prod/ug002_uva//J2050+3619_S_map.mod ! Writing 604 model components to file: /image_prod/ug002_uva//J2050+3619_S_map.mod wobs /image_prod/ug002_uva//J2050+3619_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2050+3619_S_uvs.fits wwins /image_prod/ug002_uva//J2050+3619_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2050+3619_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0918803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.801418 0.801418 1.60284 3.20567 6.41134 12.8227 25.6454 51.2907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.336 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2050+3619_S_dfm.log closed on Thu Mar 5 04:58:52 2020