! Started logfile: /scr/pima/rdv91_uvs/J1131-1628_X_dfm.log on Fri Jun 15 11:26:27 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J1131-1628_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1131-1628_X_uva.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976904 visibilities/baseline/integration-bin. ! Found source: J1131-1628 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31300 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1131-1628_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009503Jy sigma=17.632099 ! Fit after self-cal, rms=0.931110Jy sigma=16.259389 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.674 mas, bmaj=1.646 mas, bpa=-2.888 degrees ! Estimated noise=0.516174 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 = 0.0542417 Jy ! Component: 100 - total flux cleaned = 0.0675016 Jy ! Total flux subtracted in 100 components = 0.0675016 Jy ! Clean residual min=-0.006466 max=0.010090 Jy/beam ! Clean residual mean=-0.000005 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.0675016 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0675016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119533Jy sigma=1.909239 ! Fit after self-cal, rms=0.118327Jy sigma=1.889362 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105241 Jy ! Component: 100 - total flux cleaned = 0.0175458 Jy ! Total flux subtracted in 100 components = 0.0175458 Jy ! Clean residual min=-0.004742 max=0.006022 Jy/beam ! Clean residual mean=-0.000004 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.0850474 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0850474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116819Jy sigma=1.857134 ! Fit after self-cal, rms=0.116628Jy sigma=1.853261 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764712 Jy ! Component: 100 - total flux cleaned = 0.0128114 Jy ! Total flux subtracted in 100 components = 0.0128114 Jy ! Clean residual min=-0.004414 max=0.004345 Jy/beam ! Clean residual mean=-0.000003 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0978587 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0978587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115857Jy sigma=1.836698 ! Fit after self-cal, rms=0.115774Jy sigma=1.834542 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.062 mas, bpa=-0.8036 degrees ! Estimated noise=0.237251 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 = 0.00813048 Jy ! Component: 100 - total flux cleaned = 0.0128854 Jy ! Component: 150 - total flux cleaned = 0.0158114 Jy ! Component: 200 - total flux cleaned = 0.0176578 Jy ! Total flux subtracted in 200 components = 0.0176578 Jy ! Clean residual min=-0.002221 max=0.003552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.115517 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.115517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115211Jy sigma=1.822728 ! Fit after self-cal, rms=0.115111Jy sigma=1.820691 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293477 Jy ! Component: 100 - total flux cleaned = 0.00326942 Jy ! Component: 150 - total flux cleaned = 0.00358607 Jy ! Component: 200 - total flux cleaned = 0.00394137 Jy ! Total flux subtracted in 200 components = 0.00394137 Jy ! Clean residual min=-0.002185 max=0.002532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.119458 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.119458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115023Jy sigma=1.818928 ! Fit after self-cal, rms=0.114984Jy sigma=1.818402 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.062 at -0.8036 degrees (North through East) ! Clean map min=-0.0021344 max=0.069889 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 1.03 ! LA 1.00 MK 1.04 NL 1.04 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 1.02 ! LA 1.00 MK 1.04 NL 1.07 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.91 KP 1.05 ! LA 1.03 MK 1.00 NL 1.04 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.88 KP 1.03 ! LA 1.03 MK 0.92 NL 0.96 OV 1.01 ! PT 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.114984Jy sigma=1.818402 ! Fit after self-cal, rms=0.112940Jy sigma=1.816858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.065 mas, bpa=-0.8715 degrees ! Estimated noise=0.237454 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 = 0.00112343 Jy ! Component: 100 - total flux cleaned = 0.00133003 Jy ! Component: 150 - total flux cleaned = 0.00137007 Jy ! Component: 200 - total flux cleaned = 0.00129963 Jy ! Total flux subtracted in 200 components = 0.00129963 Jy ! Clean residual min=-0.002158 max=0.002221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.120758 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.120758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112897Jy sigma=1.816102 ! Fit after self-cal, rms=0.112901Jy sigma=1.815726 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112901Jy sigma=1.815726 ! Fit after self-cal, rms=0.111747Jy sigma=1.814996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8757 mas, bmaj=2.065 mas, bpa=-0.8937 degrees ! Estimated noise=0.236454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866175 Jy ! Component: 100 - total flux cleaned = 0.000997944 Jy ! Component: 150 - total flux cleaned = 0.00103385 Jy ! Component: 200 - total flux cleaned = 0.000943649 Jy ! Total flux subtracted in 200 components = 0.000943649 Jy ! Clean residual min=-0.002076 max=0.002061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.121701 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.121701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111716Jy sigma=1.814496 ! Fit after self-cal, rms=0.111711Jy sigma=1.814254 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 = 0.00058652 Jy ! Component: 100 - total flux cleaned = 0.000554308 Jy ! Component: 150 - total flux cleaned = 0.000465982 Jy ! Component: 200 - total flux cleaned = 0.000412764 Jy ! Total flux subtracted in 200 components = 0.000412764 Jy ! Clean residual min=-0.002085 max=0.002051 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.122114 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.122114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111692Jy sigma=1.813940 ! Fit after self-cal, rms=0.111688Jy sigma=1.813883 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111688Jy sigma=1.813883 ! Fit after self-cal, rms=0.110698Jy sigma=1.813751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8724 mas, bmaj=2.062 mas, bpa=-0.9239 degrees ! Estimated noise=0.234996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005289 Jy ! Component: 100 - total flux cleaned = 0.00068856 Jy ! Component: 150 - total flux cleaned = 0.000689849 Jy ! Component: 200 - total flux cleaned = 0.000621408 Jy ! Total flux subtracted in 200 components = 0.000621408 Jy ! Clean residual min=-0.001955 max=0.002032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.122735 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.122735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110681Jy sigma=1.813471 ! Fit after self-cal, rms=0.110672Jy sigma=1.813403 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 = 0.000392191 Jy ! Component: 100 - total flux cleaned = 0.000342053 Jy ! Component: 150 - total flux cleaned = 0.000251052 Jy ! Component: 200 - total flux cleaned = 0.00016728 Jy ! Total flux subtracted in 200 components = 0.00016728 Jy ! Clean residual min=-0.001955 max=0.002003 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.122903 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.122903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110662Jy sigma=1.813223 ! Fit after self-cal, rms=0.110658Jy sigma=1.813189 ! Inverting map ! Added new window around map position (-15, -44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134336 Jy ! Component: 100 - total flux cleaned = 0.00141844 Jy ! Component: 150 - total flux cleaned = 0.00141643 Jy ! Component: 200 - total flux cleaned = 0.00144484 Jy ! Total flux subtracted in 200 components = 0.00144484 Jy ! Clean residual min=-0.001857 max=0.001797 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.124347 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.124347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110621Jy sigma=1.812707 ! Fit after self-cal, rms=0.110617Jy sigma=1.812598 ! Inverting map ! Added new window around map position (-18.4, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110926 Jy ! Component: 100 - total flux cleaned = 0.00115586 Jy ! Component: 150 - total flux cleaned = 0.00111707 Jy ! Component: 200 - total flux cleaned = 0.00115072 Jy ! Total flux subtracted in 200 components = 0.00115072 Jy ! Clean residual min=-0.001875 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.125498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.125498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110572Jy sigma=1.812020 ! Fit after self-cal, rms=0.110569Jy sigma=1.811921 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110569Jy sigma=1.811921 ! Fit after self-cal, rms=0.109607Jy sigma=1.811764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=4.264 mas, bpa=4.348 degrees ! Estimated noise=0.296872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693989 Jy ! Component: 100 - total flux cleaned = 0.000885602 Jy ! Component: 150 - total flux cleaned = 0.000930965 Jy ! Component: 200 - total flux cleaned = 0.000909098 Jy ! Total flux subtracted in 200 components = 0.000909098 Jy ! Clean residual min=-0.002096 max=0.002088 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.126407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.126407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109595Jy sigma=1.811630 ! Fit after self-cal, rms=0.109574Jy sigma=1.811482 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 = 0.00034421 Jy ! Component: 100 - total flux cleaned = 0.000324705 Jy ! Component: 150 - total flux cleaned = 0.000251157 Jy ! Component: 200 - total flux cleaned = 0.00021661 Jy ! Total flux subtracted in 200 components = 0.00021661 Jy ! Clean residual min=-0.002115 max=0.002092 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.126624 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.126624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109568Jy sigma=1.811417 ! Fit after self-cal, rms=0.109568Jy sigma=1.811360 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.057 mas, bpa=-0.8438 degrees ! Estimated noise=0.233752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.057 at -0.8438 degrees (North through East) ! Clean map min=-0.0017345 max=0.067113 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6687 mas, bmaj=1.653 mas, bpa=-2.856 degrees ! Estimated noise=0.503036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530117 Jy ! Component: 100 - total flux cleaned = 0.0734301 Jy ! Component: 150 - total flux cleaned = 0.0863 Jy ! Component: 200 - total flux cleaned = 0.0954697 Jy ! Total flux subtracted in 200 components = 0.0954697 Jy ! Clean residual min=-0.004676 max=0.005429 Jy/beam ! Clean residual mean=-0.000004 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0954697 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0954697 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.057 mas, bpa=-0.8438 degrees ! Estimated noise=0.233752 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 = 0.0112285 Jy ! Component: 100 - total flux cleaned = 0.0177144 Jy ! Component: 150 - total flux cleaned = 0.02203 Jy ! Component: 200 - total flux cleaned = 0.0250839 Jy ! Total flux subtracted in 200 components = 0.0250839 Jy ! Clean residual min=-0.002073 max=0.002475 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.120554 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.120554 Jy ! Inverting map ! Added new window around map position (-1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260226 Jy ! Component: 100 - total flux cleaned = 0.00380088 Jy ! Component: 150 - total flux cleaned = 0.00448552 Jy ! Component: 200 - total flux cleaned = 0.0049655 Jy ! Total flux subtracted in 200 components = 0.0049655 Jy ! Clean residual min=-0.001940 max=0.001861 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.125519 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.125519 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=4.264 mas, bpa=4.348 degrees ! Estimated noise=0.296872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109013 Jy ! Component: 100 - total flux cleaned = 0.00132529 Jy ! Component: 150 - total flux cleaned = 0.00141953 Jy ! Component: 200 - total flux cleaned = 0.00144741 Jy ! Total flux subtracted in 200 components = 0.00144741 Jy ! Clean residual min=-0.002227 max=0.002137 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.126966 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37427e-07 Jy ! Component: 100 - total flux cleaned = -5.09065e-05 Jy ! Component: 150 - total flux cleaned = -9.82211e-05 Jy ! Component: 200 - total flux cleaned = -0.000141899 Jy ! Total flux subtracted in 200 components = -0.000141899 Jy ! Clean residual min=-0.002211 max=0.002111 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.126825 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 104 components and 0.126825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.057 mas, bpa=-0.8438 degrees ! Estimated noise=0.233752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.86414e-05 Jy ! Component: 100 - total flux cleaned = -0.00014109 Jy ! Component: 150 - total flux cleaned = -0.000140746 Jy ! Component: 200 - total flux cleaned = -0.000141255 Jy ! Total flux subtracted in 200 components = -0.000141255 Jy ! Clean residual min=-0.001950 max=0.001818 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.126683 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.126683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109566Jy sigma=1.811345 ! Fit after self-cal, rms=0.109570Jy sigma=1.811193 wmodel J1131-1628_X_map.mod ! Writing 117 model components to file: J1131-1628_X_map.mod wobs J1131-1628_X_uvs.fits ! Writing UV FITS file: J1131-1628_X_uvs.fits wwins J1131-1628_X_map.win ! wwins: Wrote 5 windows to J1131-1628_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.63373e-05 Jy ! Component: 100 - total flux cleaned = -3.82873e-05 Jy ! Component: 150 - total flux cleaned = -0.000245085 Jy ! Component: 200 - total flux cleaned = -0.000498571 Jy ! Component: 250 - total flux cleaned = -0.000743105 Jy ! Component: 300 - total flux cleaned = -0.000953336 Jy ! Component: 350 - total flux cleaned = -0.00105524 Jy ! Component: 400 - total flux cleaned = -0.00115483 Jy ! Component: 450 - total flux cleaned = -0.00125127 Jy ! Component: 500 - total flux cleaned = -0.00136942 Jy ! Component: 550 - total flux cleaned = -0.00146205 Jy ! Component: 600 - total flux cleaned = -0.0016217 Jy ! Component: 650 - total flux cleaned = -0.00164429 Jy ! Component: 700 - total flux cleaned = -0.00173261 Jy ! Component: 750 - total flux cleaned = -0.00173273 Jy ! Component: 800 - total flux cleaned = -0.00173299 Jy ! Component: 850 - total flux cleaned = -0.00173298 Jy ! Component: 900 - total flux cleaned = -0.00162915 Jy ! Component: 950 - total flux cleaned = -0.00165019 Jy ! Component: 1000 - total flux cleaned = -0.00160984 Jy ! Component: 1050 - total flux cleaned = -0.00162972 Jy ! Component: 1100 - total flux cleaned = -0.00153044 Jy ! Component: 1150 - total flux cleaned = -0.0014525 Jy ! Component: 1200 - total flux cleaned = -0.00137509 Jy ! Component: 1250 - total flux cleaned = -0.00131773 Jy ! Component: 1300 - total flux cleaned = -0.00118558 Jy ! Component: 1350 - total flux cleaned = -0.00111095 Jy ! Component: 1400 - total flux cleaned = -0.00101878 Jy ! Component: 1450 - total flux cleaned = -0.000891184 Jy ! Component: 1500 - total flux cleaned = -0.000818803 Jy ! Component: 1550 - total flux cleaned = -0.000657973 Jy ! Component: 1600 - total flux cleaned = -0.000675774 Jy ! Component: 1650 - total flux cleaned = -0.000552904 Jy ! Component: 1700 - total flux cleaned = -0.000483093 Jy ! Component: 1750 - total flux cleaned = -0.000379767 Jy ! Component: 1800 - total flux cleaned = -0.000328369 Jy ! Component: 1850 - total flux cleaned = -0.00020981 Jy ! Component: 1900 - total flux cleaned = -0.000109294 Jy ! Component: 1950 - total flux cleaned = -4.26631e-05 Jy ! Component: 2000 - total flux cleaned = -2.63121e-05 Jy ! Component: 2050 - total flux cleaned = 5.55265e-05 Jy ! Component: 2100 - total flux cleaned = 0.000120457 Jy ! Component: 2150 - total flux cleaned = 0.00010449 Jy ! Component: 2200 - total flux cleaned = 0.000168665 Jy ! Component: 2250 - total flux cleaned = 0.000248047 Jy ! Component: 2300 - total flux cleaned = 0.000279587 Jy ! Component: 2350 - total flux cleaned = 0.000342135 Jy ! Component: 2400 - total flux cleaned = 0.000342213 Jy ! Component: 2450 - total flux cleaned = 0.00045019 Jy ! Component: 2500 - total flux cleaned = 0.000526637 Jy ! Component: 2550 - total flux cleaned = 0.000556925 Jy ! Component: 2600 - total flux cleaned = 0.000556726 Jy ! Component: 2650 - total flux cleaned = 0.000751538 Jy ! Component: 2700 - total flux cleaned = 0.000706877 Jy ! Component: 2750 - total flux cleaned = 0.000751084 Jy ! Component: 2800 - total flux cleaned = 0.000780564 Jy ! Component: 2850 - total flux cleaned = 0.000853461 Jy ! Component: 2900 - total flux cleaned = 0.000882456 Jy ! Component: 2950 - total flux cleaned = 0.000925694 Jy ! Component: 3000 - total flux cleaned = 0.00099709 Jy ! Component: 3050 - total flux cleaned = 0.000997231 Jy ! Component: 3100 - total flux cleaned = 0.00102537 Jy ! Component: 3150 - total flux cleaned = 0.00109564 Jy ! Component: 3200 - total flux cleaned = 0.00106767 Jy ! Component: 3250 - total flux cleaned = 0.00105396 Jy ! Component: 3300 - total flux cleaned = 0.00108166 Jy ! Component: 3350 - total flux cleaned = 0.00108176 Jy ! Component: 3400 - total flux cleaned = 0.00119093 Jy ! Component: 3450 - total flux cleaned = 0.0011638 Jy ! Component: 3500 - total flux cleaned = 0.00121772 Jy ! Component: 3550 - total flux cleaned = 0.0012177 Jy ! Component: 3600 - total flux cleaned = 0.00124449 Jy ! Component: 3650 - total flux cleaned = 0.00125779 Jy ! Component: 3700 - total flux cleaned = 0.00127102 Jy ! Component: 3750 - total flux cleaned = 0.00127095 Jy ! Component: 3800 - total flux cleaned = 0.00127094 Jy ! Component: 3850 - total flux cleaned = 0.00132294 Jy ! Component: 3900 - total flux cleaned = 0.001284 Jy ! Component: 3950 - total flux cleaned = 0.00130975 Jy ! Component: 4000 - total flux cleaned = 0.00129701 Jy ! Component: 4050 - total flux cleaned = 0.00134804 Jy ! Total flux subtracted in 4096 components = 0.00132263 Jy ! Clean residual min=-0.000811 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.128006 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 437 components and 0.128006 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1131-1628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.057 at -0.8438 degrees (North through East) ! Clean map min=-0.0012703 max=0.065795 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1131-1628_X_map.fits wmodel /scr/pima/rdv91_uvs/J1131-1628_X_map.mod ! Writing 437 model components to file: /scr/pima/rdv91_uvs/J1131-1628_X_map.mod wobs /scr/pima/rdv91_uvs/J1131-1628_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1131-1628_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1131-1628_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv91_uvs/J1131-1628_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0657949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975421 0.975421 1.95084 3.90168 7.80337 15.6067 31.2135 62.427 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.559 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1131-1628_X_dfm.log closed on Fri Jun 15 11:26:33 2018